code stringlengths 1 2.08M | language stringclasses 1
value |
|---|---|
/*
* Inline Form Validation Engine 1.4, jQuery plugin
*
* Copyright(c) 2009, Cedric Dugas
* http://www.position-relative.net
*
* Form validation engine which allow custom regex rules to be added.
* Licenced under the MIT Licence
*/
(function($) {
$.fn.validationEngine = function(settings) {
if($.validationEngineLanguage){ // IS THERE A LANGUAGE LOCALISATION ?
allRules = $.validationEngineLanguage.allRules
}else{
allRules = {"required":{ // Add your regex rules here, you can take telephone as an example
"regex":"none",
"alertText":"* This field is required",
"alertTextCheckboxMultiple":"* Please select an option",
"alertTextCheckboxe":"* This checkbox is required"},
"length":{
"regex":"none",
"alertText":"*Between ",
"alertText2":" and ",
"alertText3": " characters allowed"},
"maxCheckbox":{
"regex":"none",
"alertText":"* Checks allowed Exceeded"},
"minCheckbox":{
"regex":"none",
"alertText":"* Please select ",
"alertText2":" options"},
"confirm":{
"regex":"none",
"alertText":"* Your field is not matching"},
"telephone":{
"regex":"/^[0-9\-\(\)\ ]+$/",
"alertText":"* Invalid phone number"},
"email":{
"regex":"/^[\.a-z0-9_\-]+[@][a-z0-9_\-]+([.][a-z0-9_\-]+)+[a-z]{1,4}$/i",
"alertText":"* Invalid email address"},
"date":{
"regex":"/^[0-9]{4}\-\[0-9]{1,2}\-\[0-9]{1,2}$/",
"alertText":"* Invalid date, must be in YYYY-MM-DD format"},
"onlyNumber":{
"regex":"/^[0-9\ ]+$/",
"alertText":"* Numbers only"},
"noSpecialCaracters":{
"regex":"/^[0-9a-zA-Z]+$/",
"alertText":"* No special caracters allowed"},
"ajaxUser":{
"file":"validateUser.php",
"alertTextOk":"* This user is available",
"alertTextLoad":"* Loading, please wait",
"alertText":"* This user is already taken"},
"ajaxName":{
"file":"validateUser.php",
"alertText":"* This name is already taken",
"alertTextOk":"* This name is available",
"alertTextLoad":"* Loading, please wait"},
"onlyLetter":{
"regex":"/^[a-zA-Z\ \']+$/",
"alertText":"* Letters only"}
}
}
settings = jQuery.extend({
allrules:allRules,
inlineValidation: true,
ajaxSubmit: false,
promptPosition: "topRight", // OPENNING BOX POSITION, IMPLEMENTED: topLeft, topRight, bottomLeft, centerRight, bottomRight
success : false,
failure : function() {}
}, settings);
$.validationEngine.ajaxValidArray = new Array() // ARRAY FOR AJAX: VALIDATION MEMORY
$(this).bind("submit", function(caller){ // ON FORM SUBMIT, CONTROL AJAX FUNCTION IF SPECIFIED ON DOCUMENT READY
$.validationEngine.onSubmitValid = true;
if($.validationEngine.submitValidation(this,settings) == false){
if($.validationEngine.submitForm(this,settings) == true) {return false;}
}else{
settings.failure && settings.failure();
return false;
}
})
if(settings.inlineValidation == true){ // Validating Inline ?
$(this).find("[class^=validate]").not("[type=checkbox]").bind("blur", function(caller){ _inlinEvent(this) })
$(this).find("[class^=validate][type=checkbox]").bind("click", function(caller){ _inlinEvent(this) })
function _inlinEvent(caller){
if($.validationEngine.intercept == false || !$.validationEngine.intercept){ // STOP INLINE VALIDATION THIS TIME ONLY
$.validationEngine.onSubmitValid=false;
$.validationEngine.loadValidation(caller,settings);
}else{
$.validationEngine.intercept = false;
}
}
}
};
$.validationEngine = {
submitForm : function(caller){
if($.validationEngine.settings.ajaxSubmit){
$.ajax({
type: "POST",
url: $.validationEngine.settings.ajaxSubmitFile,
async: true,
data: $(caller).serialize(),
beforeSend: function(){
},
success: function(data){
if(data == "true"){ // EVERYTING IS FINE, SHOW SUCCESS MESSAGE
$(caller).css("opacity",1)
$(caller).animate({opacity: 0, height: 0}, function(){
$(caller).css("display","none")
$(caller).before("<div class='ajaxSubmit'>"+$.validationEngine.settings.ajaxSubmitMessage+"</div>")
$.validationEngine.closePrompt(".formError",true)
$(".ajaxSubmit").show("slow")
if ($.validationEngine.settings.success){ // AJAX SUCCESS, STOP THE LOCATION UPDATE
$.validationEngine.settings.success && $.validationEngine.settings.success();
return false;
}
})
}else{ // HOUSTON WE GOT A PROBLEM (SOMETING IS NOT VALIDATING)
data = eval( "("+data+")");
errorNumber = data.jsonValidateReturn.length
for(index=0; index<errorNumber; index++){
fieldId = data.jsonValidateReturn[index][0];
promptError = data.jsonValidateReturn[index][1];
type = data.jsonValidateReturn[index][2];
$.validationEngine.buildPrompt(fieldId,promptError,type);
}
}
}
})
return true;
}
if ($.validationEngine.settings.success){ // AJAX SUCCESS, STOP THE LOCATION UPDATE
$.validationEngine.settings.success && $.validationEngine.settings.success();
return true;
}
return false;
},
buildPrompt : function(caller,promptText,type,ajaxed) { // ERROR PROMPT CREATION AND DISPLAY WHEN AN ERROR OCCUR
var divFormError = document.createElement('div');
var formErrorContent = document.createElement('div');
linkTofield = $(caller).attr("id") + "formError";
linkTofield = linkTofield.replace("[",""); linkTofield = linkTofield.replace("]","");
$(divFormError).addClass("formError")
if(type == "pass"){ $(divFormError).addClass("greenPopup") }
if(type == "load"){ $(divFormError).addClass("blackPopup") }
if(ajaxed){ $(divFormError).addClass("ajaxed") }
$(divFormError).addClass(linkTofield)
$(formErrorContent).addClass("formErrorContent")
$("body").append(divFormError)
$(divFormError).append(formErrorContent)
if($.validationEngine.showTriangle != false){ // NO TRIANGLE ON MAX CHECKBOX AND RADIO
var arrow = document.createElement('div')
$(arrow).addClass("formErrorArrow")
$(divFormError).append(arrow)
if($.validationEngine.settings.promptPosition == "bottomLeft" || $.validationEngine.settings.promptPosition == "bottomRight"){
$(arrow).addClass("formErrorArrowBottom")
$(arrow).html('<div class="line1"><!-- --></div><div class="line2"><!-- --></div><div class="line3"><!-- --></div><div class="line4"><!-- --></div><div class="line5"><!-- --></div><div class="line6"><!-- --></div><div class="line7"><!-- --></div><div class="line8"><!-- --></div><div class="line9"><!-- --></div><div class="line10"><!-- --></div>');
}
if($.validationEngine.settings.promptPosition == "topLeft" || $.validationEngine.settings.promptPosition == "topRight"){
$(divFormError).append(arrow)
$(arrow).html('<div class="line10"><!-- --></div><div class="line9"><!-- --></div><div class="line8"><!-- --></div><div class="line7"><!-- --></div><div class="line6"><!-- --></div><div class="line5"><!-- --></div><div class="line4"><!-- --></div><div class="line3"><!-- --></div><div class="line2"><!-- --></div><div class="line1"><!-- --></div>');
}
}
$(formErrorContent).html(promptText)
callerTopPosition = $(caller).offset().top;
callerleftPosition = $(caller).offset().left;
callerWidth = $(caller).width()
inputHeight = $(divFormError).height()
/* POSITIONNING */
if($.validationEngine.settings.promptPosition == "topRight"){callerleftPosition += callerWidth -30; callerTopPosition += -inputHeight -10; }
if($.validationEngine.settings.promptPosition == "topLeft"){ callerTopPosition += -inputHeight -10; }
if($.validationEngine.settings.promptPosition == "centerRight"){ callerleftPosition = $('#errOffset').offset().left; }
if($.validationEngine.settings.promptPosition == "bottomLeft"){
callerHeight = $(caller).height();
callerleftPosition = callerleftPosition;
callerTopPosition = callerTopPosition + callerHeight + 15;
}
if($.validationEngine.settings.promptPosition == "bottomRight"){
callerHeight = $(caller).height();
callerleftPosition += callerWidth -30;
callerTopPosition += callerHeight + 15;
}
$(divFormError).css({
top:callerTopPosition,
left:callerleftPosition,
opacity:0
})
return $(divFormError).animate({"opacity":0.87},function(){return true;});
},
updatePromptText : function(caller,promptText,type,ajaxed) { // UPDATE TEXT ERROR IF AN ERROR IS ALREADY DISPLAYED
linkTofield = $(caller).attr("id") + "formError";
linkTofield = linkTofield.replace("[",""); linkTofield = linkTofield.replace("]","");
updateThisPrompt = "."+ linkTofield
(type == "pass") ? $(updateThisPrompt).addClass("greenPopup") : $(updateThisPrompt).removeClass("greenPopup");
(type == "load") ? $(updateThisPrompt).addClass("blackPopup") : $(updateThisPrompt).removeClass("blackPopup");
(ajaxed) ? $(updateThisPrompt).addClass("ajaxed") : $(updateThisPrompt).removeClass("ajaxed");
$(updateThisPrompt).find(".formErrorContent").html(promptText)
callerTopPosition = $(caller).offset().top;
inputHeight = $(updateThisPrompt).height()
if($.validationEngine.settings.promptPosition == "bottomLeft" || $.validationEngine.settings.promptPosition == "bottomRight"){
callerHeight = $(caller).height()
callerTopPosition = callerTopPosition + callerHeight + 15
}
if($.validationEngine.settings.promptPosition == "centerRight"){ callerleftPosition += callerWidth +13;}
if($.validationEngine.settings.promptPosition == "topLeft" || $.validationEngine.settings.promptPosition == "topRight"){
callerTopPosition = callerTopPosition -inputHeight -10
}
$(updateThisPrompt).animate({
top:callerTopPosition
});
},
loadValidation : function(caller,settings) { // GET VALIDATIONS TO BE EXECUTED
$.validationEngine.settings = settings
rulesParsing = $(caller).attr('class');
rulesRegExp = /\[(.*)\]/;
getRules = rulesRegExp.exec(rulesParsing);
str = getRules[1]
pattern = /\W+/;
result= str.split(pattern);
var validateCalll = $.validationEngine.validateCall(caller,result)
return validateCalll
},
validateCall : function(caller,rules) { // EXECUTE VALIDATION REQUIRED BY THE USER FOR THIS FIELD
var promptText =""
var prompt = $(caller).attr("id");
var caller = caller;
ajaxValidate = false
var callerName = $(caller).attr("name")
$.validationEngine.isError = false;
$.validationEngine.showTriangle = true
callerType = $(caller).attr("type");
for (i=0; i<rules.length;i++){
switch (rules[i]){
case "optional":
if(!$(caller).val()){
$.validationEngine.closePrompt(caller)
return $.validationEngine.isError
}
break;
case "required":
_required(caller,rules);
break;
case "custom":
_customRegex(caller,rules,i);
break;
case "ajax":
if(!$.validationEngine.onSubmitValid){
_ajax(caller,rules,i);
}
break;
case "length":
_length(caller,rules,i);
break;
case "maxCheckbox":
_maxCheckbox(caller,rules,i);
groupname = $(caller).attr("name");
caller = $("input[name='"+groupname+"']")
break;
case "minCheckbox":
_minCheckbox(caller,rules,i);
groupname = $(caller).attr("name");
caller = $("input[name='"+groupname+"']")
break;
case "confirm":
_confirm(caller,rules,i);
break;
default :;
};
};
if ($.validationEngine.isError == true){
radioHackOpen();
if ($.validationEngine.isError == true){ // show only one
($("div."+prompt).size() ==0) ? $.validationEngine.buildPrompt(caller,promptText,"error") : $.validationEngine.updatePromptText(caller,promptText);
}
}else{
radioHackClose();
$.validationEngine.closePrompt(caller);
}
/* UNFORTUNATE RADIO AND CHECKBOX GROUP HACKS */
/* As my validation is looping input with id's we need a hack for my validation to understand to group these inputs */
function radioHackOpen(){
if($("input[name="+callerName+"]").size()> 1 && callerType == "radio") { // Hack for radio group button, the validation go the first radio
caller = $("input[name="+callerName+"]:first");
$.validationEngine.showTriangle = false;
var callerId ="."+ $(caller).attr("id");
if($(callerId).size()==0){ $.validationEngine.isError = true; }else{ $.validationEngine.isError = false;}
}
if($("input[name="+callerName+"]").size()> 1 && callerType == "checkbox") { // Hack for checkbox group button, the validation go the first radio
caller = $("input[name="+callerName+"]:first");
$.validationEngine.showTriangle = false;
var callerId ="div."+ $(caller).attr("id");
if($(callerId).size()==0){ $.validationEngine.isError = true; }else{ $.validationEngine.isError = false;}
}
}
function radioHackClose(){
if($("input[name="+callerName+"]").size()> 1 && callerType == "radio") { // Hack for radio group button, the validation go the first radio
caller = $("input[name="+callerName+"]:first");
}
if($("input[name="+callerName+"]").size()> 1 && callerType == "checkbox") { // Hack for checkbox group button, the validation go the first radio
caller = $("input[name="+callerName+"]:first");
}
}
/* VALIDATION FUNCTIONS */
function _required(caller,rules){ // VALIDATE BLANK FIELD
callerType = $(caller).attr("type");
if (callerType == "text" || callerType == "password" || callerType == "textarea"){
if(!$(caller).val()){
$.validationEngine.isError = true;
promptText += $.validationEngine.settings.allrules[rules[i]].alertText+"<br />";
}
}
if (callerType == "radio" || callerType == "checkbox" ){
callerName = $(caller).attr("name");
if($("input[name="+callerName+"]:checked").size() == 0) {
$.validationEngine.isError = true;
if($("input[name="+callerName+"]").size() ==1) {
promptText += $.validationEngine.settings.allrules[rules[i]].alertTextCheckboxe+"<br />";
}else{
promptText += $.validationEngine.settings.allrules[rules[i]].alertTextCheckboxMultiple+"<br />";
}
}
}
if (callerType == "select-one") { // added by paul@kinetek.net for select boxes, Thank you
callerName = $(caller).attr("id");
if(!$("select[name="+callerName+"]").val()) {
$.validationEngine.isError = true;
promptText += $.validationEngine.settings.allrules[rules[i]].alertText+"<br />";
}
}
if (callerType == "select-multiple") { // added by paul@kinetek.net for select boxes, Thank you
callerName = $(caller).attr("id");
if(!$("#"+callerName).val()) {
$.validationEngine.isError = true;
promptText += $.validationEngine.settings.allrules[rules[i]].alertText+"<br />";
}
}
}
function _customRegex(caller,rules,position){ // VALIDATE REGEX RULES
customRule = rules[position+1];
pattern = eval($.validationEngine.settings.allrules[customRule].regex);
if(!pattern.test($(caller).attr('value'))){
$.validationEngine.isError = true;
promptText += $.validationEngine.settings.allrules[customRule].alertText+"<br />";
}
}
function _ajax(caller,rules,position){ // VALIDATE AJAX RULES
customAjaxRule = rules[position+1];
postfile = $.validationEngine.settings.allrules[customAjaxRule].file;
fieldValue = $(caller).val();
ajaxCaller = caller;
fieldId = $(caller).attr("id");
ajaxValidate = true;
ajaxisError = $.validationEngine.isError;
/* AJAX VALIDATION HAS ITS OWN UPDATE AND BUILD UNLIKE OTHER RULES */
if(!ajaxisError){
$.ajax({
type: "POST",
url: postfile,
async: true,
data: "validateValue="+fieldValue+"&validateId="+fieldId+"&validateError="+customAjaxRule,
beforeSend: function(){ // BUILD A LOADING PROMPT IF LOAD TEXT EXIST
if($.validationEngine.settings.allrules[customAjaxRule].alertTextLoad){
if(!$("div."+fieldId)[0]){
return $.validationEngine.buildPrompt(ajaxCaller,$.validationEngine.settings.allrules[customAjaxRule].alertTextLoad,"load");
}else{
$.validationEngine.updatePromptText(ajaxCaller,$.validationEngine.settings.allrules[customAjaxRule].alertTextLoad,"load");
}
}
},
success: function(data){ // GET SUCCESS DATA RETURN JSON
data = eval( "("+data+")"); // GET JSON DATA FROM PHP AND PARSE IT
ajaxisError = data.jsonValidateReturn[2];
customAjaxRule = data.jsonValidateReturn[1];
ajaxCaller = $("#"+data.jsonValidateReturn[0])[0];
fieldId = ajaxCaller;
ajaxErrorLength = $.validationEngine.ajaxValidArray.length
existInarray = false;
if(ajaxisError == "false"){ // DATA FALSE UPDATE PROMPT WITH ERROR;
_checkInArray(false) // Check if ajax validation alreay used on this field
if(!existInarray){ // Add ajax error to stop submit
$.validationEngine.ajaxValidArray[ajaxErrorLength] = new Array(2)
$.validationEngine.ajaxValidArray[ajaxErrorLength][0] = fieldId
$.validationEngine.ajaxValidArray[ajaxErrorLength][1] = false
existInarray = false;
}
$.validationEngine.ajaxValid = false;
promptText += $.validationEngine.settings.allrules[customAjaxRule].alertText+"<br />";
$.validationEngine.updatePromptText(ajaxCaller,promptText,"",true);
}else{
_checkInArray(true)
$.validationEngine.ajaxValid = true;
if($.validationEngine.settings.allrules[customAjaxRule].alertTextOk){ // NO OK TEXT MEAN CLOSE PROMPT
$.validationEngine.updatePromptText(ajaxCaller,$.validationEngine.settings.allrules[customAjaxRule].alertTextOk,"pass",true);
}else{
ajaxValidate = false;
$.validationEngine.closePrompt(ajaxCaller);
}
}
function _checkInArray(validate){
for(x=0;x<ajaxErrorLength;x++){
if($.validationEngine.ajaxValidArray[x][0] == fieldId){
$.validationEngine.ajaxValidArray[x][1] = validate
existInarray = true;
}
}
}
}
});
}
}
function _confirm(caller,rules,position){ // VALIDATE FIELD MATCH
confirmField = rules[position+1];
if($(caller).attr('value') != $("#"+confirmField).attr('value')){
$.validationEngine.isError = true;
promptText += $.validationEngine.settings.allrules["confirm"].alertText+"<br />";
}
}
function _length(caller,rules,position){ // VALIDATE LENGTH
startLength = eval(rules[position+1]);
endLength = eval(rules[position+2]);
feildLength = $(caller).attr('value').length;
if(feildLength<startLength || feildLength>endLength){
$.validationEngine.isError = true;
promptText += $.validationEngine.settings.allrules["length"].alertText+startLength+$.validationEngine.settings.allrules["length"].alertText2+endLength+$.validationEngine.settings.allrules["length"].alertText3+"<br />"
}
}
function _maxCheckbox(caller,rules,position){ // VALIDATE CHECKBOX NUMBER
nbCheck = eval(rules[position+1]);
groupname = $(caller).attr("name");
groupSize = $("input[name='"+groupname+"']:checked").size();
if(groupSize > nbCheck){
$.validationEngine.showTriangle = false
$.validationEngine.isError = true;
promptText += $.validationEngine.settings.allrules["maxCheckbox"].alertText+"<br />";
}
}
function _minCheckbox(caller,rules,position){ // VALIDATE CHECKBOX NUMBER
nbCheck = eval(rules[position+1]);
groupname = $(caller).attr("name");
groupSize = $("input[name='"+groupname+"']:checked").size();
if(groupSize < nbCheck){
$.validationEngine.isError = true;
$.validationEngine.showTriangle = false;
promptText += $.validationEngine.settings.allrules["minCheckbox"].alertText+" "+nbCheck+" "+$.validationEngine.settings.allrules["minCheckbox"].alertText2+"<br />";
}
}
return($.validationEngine.isError) ? $.validationEngine.isError : false;
},
closePrompt : function(caller,outside) { // CLOSE PROMPT WHEN ERROR CORRECTED
if(outside){
$(caller).fadeTo("fast",0,function(){
$(caller).remove();
});
return false;
}
if(!ajaxValidate){
linkTofield = $(caller).attr("id") + "formError";
linkTofield = linkTofield.replace("[",""); linkTofield = linkTofield.replace("]","");
closingPrompt = "."+linkTofield;
$(closingPrompt).fadeTo("fast",0,function(){
$(closingPrompt).remove();
});
}
},
submitValidation : function(caller,settings) { // FORM SUBMIT VALIDATION LOOPING INLINE VALIDATION
var stopForm = false;
$.validationEngine.settings = settings
$.validationEngine.ajaxValid = true
$(caller).find(".formError").remove();
var toValidateSize = $(caller).find("[class^=validate]").size();
$(caller).find("[class^=validate]").each(function(){
callerId = $(this).attr("id")
if(!$("."+callerId).hasClass("ajaxed")){ // DO NOT UPDATE ALREADY AJAXED FIELDS (only happen if no normal errors, don't worry)
var validationPass = $.validationEngine.loadValidation(this,settings);
return(validationPass) ? stopForm = true : "";
}
});
ajaxErrorLength = $.validationEngine.ajaxValidArray.length // LOOK IF SOME AJAX IS NOT VALIDATE
for(x=0;x<ajaxErrorLength;x++){
if($.validationEngine.ajaxValidArray[x][1] == false){
$.validationEngine.ajaxValid = false
}
}
if(stopForm || !$.validationEngine.ajaxValid){ // GET IF THERE IS AN ERROR OR NOT FROM THIS VALIDATION FUNCTIONS
destination = $(".formError:not('.greenPopup'):first").offset().top;
$("html:not(:animated),body:not(:animated)").animate({ scrollTop: destination}, 1100);
return true;
}else{
return false
}
}
}
})(jQuery); | JavaScript |
//for menu-left;
$(document).ready(function() {
$('ul.sub-menu').hide();
$('h1:first').addClass('active');
$('span.title').click(function() {
$('.active').removeClass('active');
$('ul.sub-menu').slideUp('normal');
if($(this).next('ul.sub-menu').is(':hidden') == true) {
$(this).addClass('active');
$(this).next('ul.sub-menu').slideDown('normal');
}
});
$('.title').hover(function(){//over
$(this).addClass('on');
},function() {//out
$(this).removeClass('on');
});
//for calendar
$('#begin-day').datePicker({clickInput:true});
$('#last-day').datePicker({clickInput:true});
//for date partner
$('#date').datePicker({clickInput:true});
//for jqtranform
});
//set value action for hidden action
$(document).ready(function (){
$('#delete').click(function(){
$('#action').val(1);
//return false;
});
}); | JavaScript |
//** Accordion Content script: By Dynamic Drive, at http://www.dynamicdrive.com
//** Created: Jan 7th, 08'. Last updated: Feb 16th, 2012 to v2.0
//Version 1.9: June 7th, 2010':
//**1) Ajax content support added, so a given header's content can be dynamically fetched from an external file and on demand.
//**2) Optimized script performance by caching header and content container references
//Version 2.0: Feb 16th, 2012':
//** 1) Added option ("scrolltoheader") to scroll to the expanded header in question after it expands (useful if a header contains long content).
var ddaccordion={
ajaxloadingmsg: '<img src="loading2.gif" /><br />Loading Content...', //customize HTML to output while Ajax content is being fetched (if applicable)
headergroup: {}, //object to store corresponding header group based on headerclass value
contentgroup: {}, //object to store corresponding content group based on headerclass value
preloadimages:function($images){
$images.each(function(){
var preloadimage=new Image()
preloadimage.src=this.src
})
},
expandone:function(headerclass, selected, scrolltoheader){ //PUBLIC function to expand a particular header
this.toggleone(headerclass, selected, "expand", scrolltoheader)
},
collapseone:function(headerclass, selected){ //PUBLIC function to collapse a particular header
this.toggleone(headerclass, selected, "collapse")
},
expandall:function(headerclass){ //PUBLIC function to expand all headers based on their shared CSS classname
var $headers=this.headergroup[headerclass]
this.contentgroup[headerclass].filter(':hidden').each(function(){
$headers.eq(parseInt($(this).attr('contentindex'))).trigger("evt_accordion")
})
},
collapseall:function(headerclass){ //PUBLIC function to collapse all headers based on their shared CSS classname
var $headers=this.headergroup[headerclass]
this.contentgroup[headerclass].filter(':visible').each(function(){
$headers.eq(parseInt($(this).attr('contentindex'))).trigger("evt_accordion")
})
},
toggleone:function(headerclass, selected, optstate, scrolltoheader){ //PUBLIC function to expand/ collapse a particular header
var $targetHeader=this.headergroup[headerclass].eq(selected)
var $subcontent=this.contentgroup[headerclass].eq(selected)
if (typeof optstate=="undefined" || optstate=="expand" && $subcontent.is(":hidden") || optstate=="collapse" && $subcontent.is(":visible"))
$targetHeader.trigger("evt_accordion", [false, scrolltoheader])
},
ajaxloadcontent:function($targetHeader, $targetContent, config, callback){
var ajaxinfo=$targetHeader.data('ajaxinfo')
function handlecontent(content){ //nested function
if (content){ //if ajax content has loaded
ajaxinfo.cacheddata=content //remember ajax content
ajaxinfo.status="cached" //set ajax status to cached
if ($targetContent.queue("fx").length==0){ //if this content isn't currently expanding or collapsing
$targetContent.hide().html(content) //hide loading message, then set sub content's HTML to ajax content
ajaxinfo.status="complete" //set ajax status to complete
callback() //execute callback function- expand this sub content
}
}
if (ajaxinfo.status!="complete"){
setTimeout(function(){handlecontent(ajaxinfo.cacheddata)}, 100) //call handlecontent() again until ajax content has loaded (ajaxinfo.cacheddata contains data)
}
} //end nested function
if (ajaxinfo.status=="none"){ //ajax data hasn't been fetched yet
$targetContent.html(this.ajaxloadingmsg)
$targetContent.slideDown(config.animatespeed)
ajaxinfo.status="loading" //set ajax status to "loading"
$.ajax({
url: ajaxinfo.url, //path to external menu file
error:function(ajaxrequest){
handlecontent('Error fetching content. Server Response: '+ajaxrequest.responseText)
},
success:function(content){
content=(content=="")? " " : content //if returned content is empty, set it to "space" is content no longer returns false/empty (hasn't loaded yet)
handlecontent(content)
}
})
}
else if (ajaxinfo.status=="loading")
handlecontent(ajaxinfo.cacheddata)
},
expandit:function($targetHeader, $targetContent, config, useractivated, directclick, skipanimation, scrolltoheader){
var ajaxinfo=$targetHeader.data('ajaxinfo')
if (ajaxinfo){ //if this content should be fetched via Ajax
if (ajaxinfo.status=="none" || ajaxinfo.status=="loading")
this.ajaxloadcontent($targetHeader, $targetContent, config, function(){ddaccordion.expandit($targetHeader, $targetContent, config, useractivated, directclick)})
else if (ajaxinfo.status=="cached"){
$targetContent.html(ajaxinfo.cacheddata)
ajaxinfo.cacheddata=null
ajaxinfo.status="complete"
}
}
this.transformHeader($targetHeader, config, "expand")
$targetContent.slideDown(skipanimation? 0 : config.animatespeed, function(){
config.onopenclose($targetHeader.get(0), parseInt($targetHeader.attr('headerindex')), $targetContent.css('display'), useractivated)
if (scrolltoheader){
var sthdelay=(config["collapseprev"])? 20 : 0
clearTimeout(config.sthtimer)
config.sthtimer=setTimeout(function(){ddaccordion.scrollToHeader($targetHeader)}, sthdelay)
}
if (config.postreveal=="gotourl" && directclick){ //if revealtype is "Go to Header URL upon click", and this is a direct click on the header
var targetLink=($targetHeader.is("a"))? $targetHeader.get(0) : $targetHeader.find('a:eq(0)').get(0)
if (targetLink) //if this header is a link
setTimeout(function(){location=targetLink.href}, 200 + (scrolltoheader? 400+sthdelay : 0) ) //ignore link target, as window.open(targetLink, targetLink.target) doesn't work in FF if popup blocker enabled
}
})
},
scrollToHeader:function($targetHeader){
ddaccordion.$docbody.stop().animate({scrollTop: $targetHeader.offset().top}, 400)
},
collapseit:function($targetHeader, $targetContent, config, isuseractivated){
this.transformHeader($targetHeader, config, "collapse")
$targetContent.slideUp(config.animatespeed, function(){config.onopenclose($targetHeader.get(0), parseInt($targetHeader.attr('headerindex')), $targetContent.css('display'), isuseractivated)})
},
transformHeader:function($targetHeader, config, state){
$targetHeader.addClass((state=="expand")? config.cssclass.expand : config.cssclass.collapse) //alternate btw "expand" and "collapse" CSS classes
.removeClass((state=="expand")? config.cssclass.collapse : config.cssclass.expand)
if (config.htmlsetting.location=='src'){ //Change header image (assuming header is an image)?
$targetHeader=($targetHeader.is("img"))? $targetHeader : $targetHeader.find('img').eq(0) //Set target to either header itself, or first image within header
$targetHeader.attr('src', (state=="expand")? config.htmlsetting.expand : config.htmlsetting.collapse) //change header image
}
else if (config.htmlsetting.location=="prefix") //if change "prefix" HTML, locate dynamically added ".accordprefix" span tag and change it
$targetHeader.find('.accordprefix').empty().append((state=="expand")? config.htmlsetting.expand : config.htmlsetting.collapse)
else if (config.htmlsetting.location=="suffix")
$targetHeader.find('.accordsuffix').empty().append((state=="expand")? config.htmlsetting.expand : config.htmlsetting.collapse)
},
urlparamselect:function(headerclass){
var result=window.location.search.match(new RegExp(headerclass+"=((\\d+)(,(\\d+))*)", "i")) //check for "?headerclass=2,3,4" in URL
if (result!=null)
result=RegExp.$1.split(',')
return result //returns null, [index], or [index1,index2,etc], where index are the desired selected header indices
},
getCookie:function(Name){
var re=new RegExp(Name+"=[^;]+", "i") //construct RE to search for target name/value pair
if (document.cookie.match(re)) //if cookie found
return document.cookie.match(re)[0].split("=")[1] //return its value
return null
},
setCookie:function(name, value){
document.cookie = name + "=" + value + "; path=/"
},
init:function(config){
document.write('<style type="text/css">\n')
document.write('.'+config.contentclass+'{display: none}\n') //generate CSS to hide contents
document.write('a.hiddenajaxlink{display: none}\n') //CSS class to hide ajax link
document.write('<\/style>')
jQuery(document).ready(function($){
ddaccordion.urlparamselect(config.headerclass)
var persistedheaders=ddaccordion.getCookie(config.headerclass)
ddaccordion.headergroup[config.headerclass]=$('.'+config.headerclass) //remember header group for this accordion
ddaccordion.contentgroup[config.headerclass]=$('.'+config.contentclass) //remember content group for this accordion
ddaccordion.$docbody=(window.opera)? (document.compatMode=="CSS1Compat"? jQuery('html') : jQuery('body')) : jQuery('html,body')
var $headers=ddaccordion.headergroup[config.headerclass]
var $subcontents=ddaccordion.contentgroup[config.headerclass]
config.cssclass={collapse: config.toggleclass[0], expand: config.toggleclass[1]} //store expand and contract CSS classes as object properties
config.revealtype=config.revealtype || "click"
config.revealtype=config.revealtype.replace(/mouseover/i, "mouseenter")
if (config.revealtype=="clickgo"){
config.postreveal="gotourl" //remember added action
config.revealtype="click" //overwrite revealtype to "click" keyword
}
if (typeof config.togglehtml=="undefined")
config.htmlsetting={location: "none"}
else
config.htmlsetting={location: config.togglehtml[0], collapse: config.togglehtml[1], expand: config.togglehtml[2]} //store HTML settings as object properties
config.oninit=(typeof config.oninit=="undefined")? function(){} : config.oninit //attach custom "oninit" event handler
config.onopenclose=(typeof config.onopenclose=="undefined")? function(){} : config.onopenclose //attach custom "onopenclose" event handler
var lastexpanded={} //object to hold reference to last expanded header and content (jquery objects)
var expandedindices=ddaccordion.urlparamselect(config.headerclass) || ((config.persiststate && persistedheaders!=null)? persistedheaders : config.defaultexpanded)
if (typeof expandedindices=='string') //test for string value (exception is config.defaultexpanded, which is an array)
expandedindices=expandedindices.replace(/c/ig, '').split(',') //transform string value to an array (ie: "c1,c2,c3" becomes [1,2,3]
if (expandedindices.length==1 && expandedindices[0]=="-1") //check for expandedindices value of [-1], indicating persistence is on and no content expanded
expandedindices=[]
if (config["collapseprev"] && expandedindices.length>1) //only allow one content open?
expandedindices=[expandedindices.pop()] //return last array element as an array (for sake of jQuery.inArray())
if (config["onemustopen"] && expandedindices.length==0) //if at least one content should be open at all times and none are, open 1st header
expandedindices=[0]
$headers.each(function(index){ //loop through all headers
var $header=$(this)
if (/(prefix)|(suffix)/i.test(config.htmlsetting.location) && $header.html()!=""){ //add a SPAN element to header depending on user setting and if header is a container tag
$('<span class="accordprefix"></span>').prependTo(this)
$('<span class="accordsuffix"></span>').appendTo(this)
}
$header.attr('headerindex', index+'h') //store position of this header relative to its peers
$subcontents.eq(index).attr('contentindex', index+'c') //store position of this content relative to its peers
var $subcontent=$subcontents.eq(index)
var $hiddenajaxlink=$subcontent.find('a.hiddenajaxlink:eq(0)') //see if this content should be loaded via ajax
if ($hiddenajaxlink.length==1){
$header.data('ajaxinfo', {url:$hiddenajaxlink.attr('href'), cacheddata:null, status:'none'}) //store info about this ajax content inside header
}
var needle=(typeof expandedindices[0]=="number")? index : index+'' //check for data type within expandedindices array- index should match that type
if (jQuery.inArray(needle, expandedindices)!=-1){ //check for headers that should be expanded automatically (convert index to string first)
ddaccordion.expandit($header, $subcontent, config, false, false, !config.animatedefault) //3rd last param sets 'isuseractivated' parameter, 2nd last sets isdirectclick, last sets skipanimation param
lastexpanded={$header:$header, $content:$subcontent}
} //end check
else{
$subcontent.hide()
config.onopenclose($header.get(0), parseInt($header.attr('headerindex')), $subcontent.css('display'), false) //Last Boolean value sets 'isuseractivated' parameter
ddaccordion.transformHeader($header, config, "collapse")
}
})
//if (config["scrolltoheader"] && lastexpanded.$header)
//ddaccordion.scrollToHeader(lastexpanded.$header)
$headers.bind("evt_accordion", function(e, isdirectclick, scrolltoheader){ //assign CUSTOM event handler that expands/ contacts a header
var $subcontent=$subcontents.eq(parseInt($(this).attr('headerindex'))) //get subcontent that should be expanded/collapsed
if ($subcontent.css('display')=="none"){
ddaccordion.expandit($(this), $subcontent, config, true, isdirectclick, false, scrolltoheader) //2nd last param sets 'isuseractivated' parameter
if (config["collapseprev"] && lastexpanded.$header && $(this).get(0)!=lastexpanded.$header.get(0)){ //collapse previous content?
ddaccordion.collapseit(lastexpanded.$header, lastexpanded.$content, config, true) //Last Boolean value sets 'isuseractivated' parameter
}
lastexpanded={$header:$(this), $content:$subcontent}
}
else if (!config["onemustopen"] || config["onemustopen"] && lastexpanded.$header && $(this).get(0)!=lastexpanded.$header.get(0)){
ddaccordion.collapseit($(this), $subcontent, config, true) //Last Boolean value sets 'isuseractivated' parameter
}
})
$headers.bind(config.revealtype, function(){
if (config.revealtype=="mouseenter"){
clearTimeout(config.revealdelay)
var headerindex=parseInt($(this).attr("headerindex"))
config.revealdelay=setTimeout(function(){ddaccordion.expandone(config["headerclass"], headerindex, config.scrolltoheader)}, config.mouseoverdelay || 0)
}
else{
$(this).trigger("evt_accordion", [true, config.scrolltoheader]) //last parameter indicates this is a direct click on the header
return false //cancel default click behavior
}
})
$headers.bind("mouseleave", function(){
clearTimeout(config.revealdelay)
})
config.oninit($headers.get(), expandedindices)
$(window).bind('unload', function(){ //clean up and persist on page unload
$headers.unbind()
var expandedindices=[]
$subcontents.filter(':visible').each(function(index){ //get indices of expanded headers
expandedindices.push($(this).attr('contentindex'))
})
if (config.persiststate==true && $headers.length>0){ //persist state?
expandedindices=(expandedindices.length==0)? '-1c' : expandedindices //No contents expanded, indicate that with dummy '-1c' value?
ddaccordion.setCookie(config.headerclass, expandedindices)
}
})
})
}
}
//preload any images defined inside ajaxloadingmsg variable
ddaccordion.preloadimages(jQuery(ddaccordion.ajaxloadingmsg).filter('img')) | JavaScript |
/* @version 1.1 lksMenu
* @author Lucas Forchino
* @webSite: http://www.tutorialjquery.com
* lksMenu.
* jQuery Plugin to create a css menu
*/
(function($){
$.fn.lksMenu=function(){
return this.each(function(){
var menu= $(this);
menu.find('ul li ul.active').slideDown('medium');
menu.find('ul li > a').bind('click',function(event){
var ahref = $(event.currentTarget).attr('href');
if(ahref!='#'){
window.location.href = ahref;
}else{
var currentlink=$(event.currentTarget);
if (currentlink.parent().find('ul.active').size()==1)
{
currentlink.parent().find('ul.active').slideUp('medium',function(){
currentlink.parent().find('ul.active').removeClass('active');
});
}
else if (menu.find('ul li ul.active').size()==0)
{
show(currentlink);
}
else
{
menu.find('ul li ul.active').slideUp('medium',function(){
menu.find('ul li ul').removeClass('active');
show(currentlink);
});
}
}
});
function show(currentlink){
currentlink.parent().find('ul').addClass('active');
currentlink.parent().find('ul').slideDown('medium');
}
});
}
})(jQuery); | JavaScript |
//** Smooth Navigational Menu- By Dynamic Drive DHTML code library: http://www.dynamicdrive.com
//** Script Download/ instructions page: http://www.dynamicdrive.com/dynamicindex1/ddlevelsmenu/
//** Menu created: Nov 12, 2008
//** Dec 12th, 08" (v1.01): Fixed Shadow issue when multiple LIs within the same UL (level) contain sub menus: http://www.dynamicdrive.com/forums/showthread.php?t=39177&highlight=smooth
//** Feb 11th, 09" (v1.02): The currently active main menu item (LI A) now gets a CSS class of ".selected", including sub menu items.
//** May 1st, 09" (v1.3):
//** 1) Now supports vertical (side bar) menu mode- set "orientation" to 'v'
//** 2) In IE6, shadows are now always disabled
//** July 27th, 09" (v1.31): Fixed bug so shadows can be disabled if desired.
//** Feb 2nd, 10" (v1.4): Adds ability to specify delay before sub menus appear and disappear, respectively. See showhidedelay variable below
//** Dec 17th, 10" (v1.5): Updated menu shadow to use CSS3 box shadows when the browser is FF3.5+, IE9+, Opera9.5+, or Safari3+/Chrome. Only .js file changed.
//** July 17th, 11'- Updated to v 1.51: Menu updated to work properly in popular mobile devices such as iPad/iPhone and Android tablets.
var ddsmoothmenu={
//Specify full URL to down and right arrow images (23 is padding-right added to top level LIs with drop downs):
arrowimages: {down:['downarrowclass', 'down.gif', 23], right:['rightarrowclass', 'right.gif']},
transition: {overtime:300, outtime:300}, //duration of slide in/ out animation, in milliseconds
shadow: {enable:true, offsetx:5, offsety:5}, //enable shadow?
showhidedelay: {showdelay: 100, hidedelay: 200}, //set delay in milliseconds before sub menus appear and disappear, respectively
///////Stop configuring beyond here///////////////////////////
detectwebkit: navigator.userAgent.toLowerCase().indexOf("applewebkit")!=-1, //detect WebKit browsers (Safari, Chrome etc)
detectie6: document.all && !window.XMLHttpRequest,
css3support: window.msPerformance || (!document.all && document.querySelector), //detect browsers that support CSS3 box shadows (ie9+ or FF3.5+, Safari3+, Chrome etc)
ismobile:navigator.userAgent.match(/(iPad)|(iPhone)|(iPod)|(android)|(webOS)/i) != null, //boolean check for popular mobile browsers
getajaxmenu:function($, setting){ //function to fetch external page containing the panel DIVs
var $menucontainer=$('#'+setting.contentsource[0]) //reference empty div on page that will hold menu
$menucontainer.html("Loading Menu...")
$.ajax({
url: setting.contentsource[1], //path to external menu file
async: true,
error:function(ajaxrequest){
$menucontainer.html('Error fetching content. Server Response: '+ajaxrequest.responseText)
},
success:function(content){
$menucontainer.html(content)
ddsmoothmenu.buildmenu($, setting)
}
})
},
buildmenu:function($, setting){
var smoothmenu=ddsmoothmenu
var $mainmenu=$("#"+setting.mainmenuid+">ul") //reference main menu UL
$mainmenu.parent().get(0).className=setting.classname || "ddsmoothmenu"
var $headers=$mainmenu.find("ul").parent()
$headers.hover(
function(e){
$(this).children('a:eq(0)').addClass('selected')
},
function(e){
$(this).children('a:eq(0)').removeClass('selected')
}
)
$headers.each(function(i){ //loop through each LI header
var $curobj=$(this).css({zIndex: 100-i}) //reference current LI header
var $subul=$(this).find('ul:eq(0)').css({display:'block'})
$subul.data('timers', {})
this._dimensions={w:this.offsetWidth, h:this.offsetHeight, subulw:$subul.outerWidth(), subulh:$subul.outerHeight()}
this.istopheader=$curobj.parents("ul").length==1? true : false //is top level header?
$subul.css({top:this.istopheader && setting.orientation!='v'? this._dimensions.h+"px" : 0})
$curobj.children("a:eq(0)").css(this.istopheader? {paddingRight: smoothmenu.arrowimages.down[2]} : {}).append( //add arrow images
'<img src="'+ (this.istopheader && setting.orientation!='v'? smoothmenu.arrowimages.down[1] : smoothmenu.arrowimages.right[1])
+'" class="' + (this.istopheader && setting.orientation!='v'? smoothmenu.arrowimages.down[0] : smoothmenu.arrowimages.right[0])
+ '" style="border:0;" />'
)
if (smoothmenu.shadow.enable && !smoothmenu.css3support){ //if shadows enabled and browser doesn't support CSS3 box shadows
this._shadowoffset={x:(this.istopheader?$subul.offset().left+smoothmenu.shadow.offsetx : this._dimensions.w), y:(this.istopheader? $subul.offset().top+smoothmenu.shadow.offsety : $curobj.position().top)} //store this shadow's offsets
if (this.istopheader)
$parentshadow=$(document.body)
else{
var $parentLi=$curobj.parents("li:eq(0)")
$parentshadow=$parentLi.get(0).$shadow
}
this.$shadow=$('<div class="ddshadow'+(this.istopheader? ' toplevelshadow' : '')+'"></div>').prependTo($parentshadow).css({left:this._shadowoffset.x+'px', top:this._shadowoffset.y+'px'}) //insert shadow DIV and set it to parent node for the next shadow div
}
$curobj.hover(
function(e){
var $targetul=$subul //reference UL to reveal
var header=$curobj.get(0) //reference header LI as DOM object
clearTimeout($targetul.data('timers').hidetimer)
$targetul.data('timers').showtimer=setTimeout(function(){
header._offsets={left:$curobj.offset().left, top:$curobj.offset().top}
var menuleft=header.istopheader && setting.orientation!='v'? 0 : header._dimensions.w
menuleft=(header._offsets.left+menuleft+header._dimensions.subulw>$(window).width())? (header.istopheader && setting.orientation!='v'? -header._dimensions.subulw+header._dimensions.w : -header._dimensions.w) : menuleft //calculate this sub menu's offsets from its parent
if ($targetul.queue().length<=1){ //if 1 or less queued animations
$targetul.css({left:menuleft+"px", width:header._dimensions.subulw+'px'}).animate({height:'show',opacity:'show'}, ddsmoothmenu.transition.overtime)
if (smoothmenu.shadow.enable && !smoothmenu.css3support){
var shadowleft=header.istopheader? $targetul.offset().left+ddsmoothmenu.shadow.offsetx : menuleft
var shadowtop=header.istopheader?$targetul.offset().top+smoothmenu.shadow.offsety : header._shadowoffset.y
if (!header.istopheader && ddsmoothmenu.detectwebkit){ //in WebKit browsers, restore shadow's opacity to full
header.$shadow.css({opacity:1})
}
header.$shadow.css({overflow:'', width:header._dimensions.subulw+'px', left:shadowleft+'px', top:shadowtop+'px'}).animate({height:header._dimensions.subulh+'px'}, ddsmoothmenu.transition.overtime)
}
}
}, ddsmoothmenu.showhidedelay.showdelay)
},
function(e){
var $targetul=$subul
var header=$curobj.get(0)
clearTimeout($targetul.data('timers').showtimer)
$targetul.data('timers').hidetimer=setTimeout(function(){
$targetul.animate({height:'hide', opacity:'hide'}, ddsmoothmenu.transition.outtime)
if (smoothmenu.shadow.enable && !smoothmenu.css3support){
if (ddsmoothmenu.detectwebkit){ //in WebKit browsers, set first child shadow's opacity to 0, as "overflow:hidden" doesn't work in them
header.$shadow.children('div:eq(0)').css({opacity:0})
}
header.$shadow.css({overflow:'hidden'}).animate({height:0}, ddsmoothmenu.transition.outtime)
}
}, ddsmoothmenu.showhidedelay.hidedelay)
}
) //end hover
}) //end $headers.each()
if (smoothmenu.shadow.enable && smoothmenu.css3support){ //if shadows enabled and browser supports CSS3 shadows
var $toplevelul=$('#'+setting.mainmenuid+' ul li ul')
var css3shadow=parseInt(smoothmenu.shadow.offsetx)+"px "+parseInt(smoothmenu.shadow.offsety)+"px 5px #aaa" //construct CSS3 box-shadow value
var shadowprop=["boxShadow", "MozBoxShadow", "WebkitBoxShadow", "MsBoxShadow"] //possible vendor specific CSS3 shadow properties
for (var i=0; i<shadowprop.length; i++){
$toplevelul.css(shadowprop[i], css3shadow)
}
}
$mainmenu.find("ul").css({display:'none', visibility:'visible'})
},
init:function(setting){
if (typeof setting.customtheme=="object" && setting.customtheme.length==2){ //override default menu colors (default/hover) with custom set?
var mainmenuid='#'+setting.mainmenuid
var mainselector=(setting.orientation=="v")? mainmenuid : mainmenuid+', '+mainmenuid
document.write('<style type="text/css">\n'
+mainselector+' ul li a {background:'+setting.customtheme[0]+';}\n'
+mainmenuid+' ul li a:hover {background:'+setting.customtheme[1]+';}\n'
+'</style>')
}
this.shadow.enable=(document.all && !window.XMLHttpRequest)? false : this.shadow.enable //in IE6, always disable shadow
jQuery(document).ready(function($){ //ajax menu?
if (typeof setting.contentsource=="object"){ //if external ajax menu
ddsmoothmenu.getajaxmenu($, setting)
}
else{ //else if markup menu
ddsmoothmenu.buildmenu($, setting)
}
})
}
} //end ddsmoothmenu variable
| JavaScript |
// script.aculo.us unittest.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
// (c) 2005-2007 Michael Schuerig (http://www.schuerig.de/michael/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
// experimental, Firefox-only
Event.simulateMouse = function(element, eventName) {
var options = Object.extend({
pointerX: 0,
pointerY: 0,
buttons: 0,
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false
}, arguments[2] || {});
var oEvent = document.createEvent("MouseEvents");
oEvent.initMouseEvent(eventName, true, true, document.defaultView,
options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, $(element));
if(this.mark) Element.remove(this.mark);
this.mark = document.createElement('div');
this.mark.appendChild(document.createTextNode(" "));
document.body.appendChild(this.mark);
this.mark.style.position = 'absolute';
this.mark.style.top = options.pointerY + "px";
this.mark.style.left = options.pointerX + "px";
this.mark.style.width = "5px";
this.mark.style.height = "5px;";
this.mark.style.borderTop = "1px solid red;"
this.mark.style.borderLeft = "1px solid red;"
if(this.step)
alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options));
$(element).dispatchEvent(oEvent);
};
// Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2.
// You need to downgrade to 1.0.4 for now to get this working
// See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much
Event.simulateKey = function(element, eventName) {
var options = Object.extend({
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false,
keyCode: 0,
charCode: 0
}, arguments[2] || {});
var oEvent = document.createEvent("KeyEvents");
oEvent.initKeyEvent(eventName, true, true, window,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,
options.keyCode, options.charCode );
$(element).dispatchEvent(oEvent);
};
Event.simulateKeys = function(element, command) {
for(var i=0; i<command.length; i++) {
Event.simulateKey(element,'keypress',{charCode:command.charCodeAt(i)});
}
};
var Test = {}
Test.Unit = {};
// security exception workaround
Test.Unit.inspect = Object.inspect;
Test.Unit.Logger = Class.create();
Test.Unit.Logger.prototype = {
initialize: function(log) {
this.log = $(log);
if (this.log) {
this._createLogTable();
}
},
start: function(testName) {
if (!this.log) return;
this.testName = testName;
this.lastLogLine = document.createElement('tr');
this.statusCell = document.createElement('td');
this.nameCell = document.createElement('td');
this.nameCell.className = "nameCell";
this.nameCell.appendChild(document.createTextNode(testName));
this.messageCell = document.createElement('td');
this.lastLogLine.appendChild(this.statusCell);
this.lastLogLine.appendChild(this.nameCell);
this.lastLogLine.appendChild(this.messageCell);
this.loglines.appendChild(this.lastLogLine);
},
finish: function(status, summary) {
if (!this.log) return;
this.lastLogLine.className = status;
this.statusCell.innerHTML = status;
this.messageCell.innerHTML = this._toHTML(summary);
this.addLinksToResults();
},
message: function(message) {
if (!this.log) return;
this.messageCell.innerHTML = this._toHTML(message);
},
summary: function(summary) {
if (!this.log) return;
this.logsummary.innerHTML = this._toHTML(summary);
},
_createLogTable: function() {
this.log.innerHTML =
'<div id="logsummary"></div>' +
'<table id="logtable">' +
'<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' +
'<tbody id="loglines"></tbody>' +
'</table>';
this.logsummary = $('logsummary')
this.loglines = $('loglines');
},
_toHTML: function(txt) {
return txt.escapeHTML().replace(/\n/g,"<br/>");
},
addLinksToResults: function(){
$$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run only this test"
Event.observe(td, 'click', function(){ window.location.search = "?tests=" + td.innerHTML;});
});
$$("tr.passed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run all tests"
Event.observe(td, 'click', function(){ window.location.search = "";});
});
}
}
Test.Unit.Runner = Class.create();
Test.Unit.Runner.prototype = {
initialize: function(testcases) {
this.options = Object.extend({
testLog: 'testlog'
}, arguments[1] || {});
this.options.resultsURL = this.parseResultsURLQueryParameter();
this.options.tests = this.parseTestsQueryParameter();
if (this.options.testLog) {
this.options.testLog = $(this.options.testLog) || null;
}
if(this.options.tests) {
this.tests = [];
for(var i = 0; i < this.options.tests.length; i++) {
if(/^test/.test(this.options.tests[i])) {
this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"]));
}
}
} else {
if (this.options.test) {
this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])];
} else {
this.tests = [];
for(var testcase in testcases) {
if(/^test/.test(testcase)) {
this.tests.push(
new Test.Unit.Testcase(
this.options.context ? ' -> ' + this.options.titles[testcase] : testcase,
testcases[testcase], testcases["setup"], testcases["teardown"]
));
}
}
}
}
this.currentTest = 0;
this.logger = new Test.Unit.Logger(this.options.testLog);
setTimeout(this.runTests.bind(this), 1000);
},
parseResultsURLQueryParameter: function() {
return window.location.search.parseQuery()["resultsURL"];
},
parseTestsQueryParameter: function(){
if (window.location.search.parseQuery()["tests"]){
return window.location.search.parseQuery()["tests"].split(',');
};
},
// Returns:
// "ERROR" if there was an error,
// "FAILURE" if there was a failure, or
// "SUCCESS" if there was neither
getResult: function() {
var hasFailure = false;
for(var i=0;i<this.tests.length;i++) {
if (this.tests[i].errors > 0) {
return "ERROR";
}
if (this.tests[i].failures > 0) {
hasFailure = true;
}
}
if (hasFailure) {
return "FAILURE";
} else {
return "SUCCESS";
}
},
postResults: function() {
if (this.options.resultsURL) {
new Ajax.Request(this.options.resultsURL,
{ method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false });
}
},
runTests: function() {
var test = this.tests[this.currentTest];
if (!test) {
// finished!
this.postResults();
this.logger.summary(this.summary());
return;
}
if(!test.isWaiting) {
this.logger.start(test.name);
}
test.run();
if(test.isWaiting) {
this.logger.message("Waiting for " + test.timeToWait + "ms");
setTimeout(this.runTests.bind(this), test.timeToWait || 1000);
} else {
this.logger.finish(test.status(), test.summary());
this.currentTest++;
// tail recursive, hopefully the browser will skip the stackframe
this.runTests();
}
},
summary: function() {
var assertions = 0;
var failures = 0;
var errors = 0;
var messages = [];
for(var i=0;i<this.tests.length;i++) {
assertions += this.tests[i].assertions;
failures += this.tests[i].failures;
errors += this.tests[i].errors;
}
return (
(this.options.context ? this.options.context + ': ': '') +
this.tests.length + " tests, " +
assertions + " assertions, " +
failures + " failures, " +
errors + " errors");
}
}
Test.Unit.Assertions = Class.create();
Test.Unit.Assertions.prototype = {
initialize: function() {
this.assertions = 0;
this.failures = 0;
this.errors = 0;
this.messages = [];
},
summary: function() {
return (
this.assertions + " assertions, " +
this.failures + " failures, " +
this.errors + " errors" + "\n" +
this.messages.join("\n"));
},
pass: function() {
this.assertions++;
},
fail: function(message) {
this.failures++;
this.messages.push("Failure: " + message);
},
info: function(message) {
this.messages.push("Info: " + message);
},
error: function(error) {
this.errors++;
this.messages.push(error.name + ": "+ error.message + "(" + Test.Unit.inspect(error) +")");
},
status: function() {
if (this.failures > 0) return 'failed';
if (this.errors > 0) return 'error';
return 'passed';
},
assert: function(expression) {
var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"';
try { expression ? this.pass() :
this.fail(message); }
catch(e) { this.error(e); }
},
assertEqual: function(expected, actual) {
var message = arguments[2] || "assertEqual";
try { (expected == actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertInspect: function(expected, actual) {
var message = arguments[2] || "assertInspect";
try { (expected == actual.inspect()) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertEnumEqual: function(expected, actual) {
var message = arguments[2] || "assertEnumEqual";
try { $A(expected).length == $A(actual).length &&
expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ?
this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) +
', actual ' + Test.Unit.inspect(actual)); }
catch(e) { this.error(e); }
},
assertNotEqual: function(expected, actual) {
var message = arguments[2] || "assertNotEqual";
try { (expected != actual) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertIdentical: function(expected, actual) {
var message = arguments[2] || "assertIdentical";
try { (expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNotIdentical: function(expected, actual) {
var message = arguments[2] || "assertNotIdentical";
try { !(expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNull: function(obj) {
var message = arguments[1] || 'assertNull'
try { (obj==null) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); }
catch(e) { this.error(e); }
},
assertMatch: function(expected, actual) {
var message = arguments[2] || 'assertMatch';
var regex = new RegExp(expected);
try { (regex.exec(actual)) ? this.pass() :
this.fail(message + ' : regex: "' + Test.Unit.inspect(expected) + ' did not match: ' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertHidden: function(element) {
var message = arguments[1] || 'assertHidden';
this.assertEqual("none", element.style.display, message);
},
assertNotNull: function(object) {
var message = arguments[1] || 'assertNotNull';
this.assert(object != null, message);
},
assertType: function(expected, actual) {
var message = arguments[2] || 'assertType';
try {
(actual.constructor == expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertNotOfType: function(expected, actual) {
var message = arguments[2] || 'assertNotOfType';
try {
(actual.constructor != expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertInstanceOf';
try {
(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was not an instance of the expected type"); }
catch(e) { this.error(e); }
},
assertNotInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertNotInstanceOf';
try {
!(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was an instance of the not expected type"); }
catch(e) { this.error(e); }
},
assertRespondsTo: function(method, obj) {
var message = arguments[2] || 'assertRespondsTo';
try {
(obj[method] && typeof obj[method] == 'function') ? this.pass() :
this.fail(message + ": object doesn't respond to [" + method + "]"); }
catch(e) { this.error(e); }
},
assertReturnsTrue: function(method, obj) {
var message = arguments[2] || 'assertReturnsTrue';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
m() ? this.pass() :
this.fail(message + ": method returned false"); }
catch(e) { this.error(e); }
},
assertReturnsFalse: function(method, obj) {
var message = arguments[2] || 'assertReturnsFalse';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
!m() ? this.pass() :
this.fail(message + ": method returned true"); }
catch(e) { this.error(e); }
},
assertRaise: function(exceptionName, method) {
var message = arguments[2] || 'assertRaise';
try {
method();
this.fail(message + ": exception expected but none was raised"); }
catch(e) {
((exceptionName == null) || (e.name==exceptionName)) ? this.pass() : this.error(e);
}
},
assertElementsMatch: function() {
var expressions = $A(arguments), elements = $A(expressions.shift());
if (elements.length != expressions.length) {
this.fail('assertElementsMatch: size mismatch: ' + elements.length + ' elements, ' + expressions.length + ' expressions');
return false;
}
elements.zip(expressions).all(function(pair, index) {
var element = $(pair.first()), expression = pair.last();
if (element.match(expression)) return true;
this.fail('assertElementsMatch: (in index ' + index + ') expected ' + expression.inspect() + ' but got ' + element.inspect());
}.bind(this)) && this.pass();
},
assertElementMatches: function(element, expression) {
this.assertElementsMatch([element], expression);
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
},
_isVisible: function(element) {
element = $(element);
if(!element.parentNode) return true;
this.assertNotNull(element);
if(element.style && Element.getStyle(element, 'display') == 'none')
return false;
return this._isVisible(element.parentNode);
},
assertNotVisible: function(element) {
this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1]));
},
assertVisible: function(element) {
this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1]));
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
}
}
Test.Unit.Testcase = Class.create();
Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), {
initialize: function(name, test, setup, teardown) {
Test.Unit.Assertions.prototype.initialize.bind(this)();
this.name = name;
if(typeof test == 'string') {
test = test.gsub(/(\.should[^\(]+\()/,'#{0}this,');
test = test.gsub(/(\.should[^\(]+)\(this,\)/,'#{1}(this)');
this.test = function() {
eval('with(this){'+test+'}');
}
} else {
this.test = test || function() {};
}
this.setup = setup || function() {};
this.teardown = teardown || function() {};
this.isWaiting = false;
this.timeToWait = 1000;
},
wait: function(time, nextPart) {
this.isWaiting = true;
this.test = nextPart;
this.timeToWait = time;
},
run: function() {
try {
try {
if (!this.isWaiting) this.setup.bind(this)();
this.isWaiting = false;
this.test.bind(this)();
} finally {
if(!this.isWaiting) {
this.teardown.bind(this)();
}
}
}
catch(e) { this.error(e); }
}
});
// *EXPERIMENTAL* BDD-style testing to please non-technical folk
// This draws many ideas from RSpec http://rspec.rubyforge.org/
Test.setupBDDExtensionMethods = function(){
var METHODMAP = {
shouldEqual: 'assertEqual',
shouldNotEqual: 'assertNotEqual',
shouldEqualEnum: 'assertEnumEqual',
shouldBeA: 'assertType',
shouldNotBeA: 'assertNotOfType',
shouldBeAn: 'assertType',
shouldNotBeAn: 'assertNotOfType',
shouldBeNull: 'assertNull',
shouldNotBeNull: 'assertNotNull',
shouldBe: 'assertReturnsTrue',
shouldNotBe: 'assertReturnsFalse',
shouldRespondTo: 'assertRespondsTo'
};
var makeAssertion = function(assertion, args, object) {
this[assertion].apply(this,(args || []).concat([object]));
}
Test.BDDMethods = {};
$H(METHODMAP).each(function(pair) {
Test.BDDMethods[pair.key] = function() {
var args = $A(arguments);
var scope = args.shift();
makeAssertion.apply(scope, [pair.value, args, this]); };
});
[Array.prototype, String.prototype, Number.prototype, Boolean.prototype].each(
function(p){ Object.extend(p, Test.BDDMethods) }
);
}
Test.context = function(name, spec, log){
Test.setupBDDExtensionMethods();
var compiledSpec = {};
var titles = {};
for(specName in spec) {
switch(specName){
case "setup":
case "teardown":
compiledSpec[specName] = spec[specName];
break;
default:
var testName = 'test'+specName.gsub(/\s+/,'-').camelize();
var body = spec[specName].toString().split('\n').slice(1);
if(/^\{/.test(body[0])) body = body.slice(1);
body.pop();
body = body.map(function(statement){
return statement.strip()
});
compiledSpec[testName] = body.join('\n');
titles[testName] = specName;
}
}
new Test.Unit.Runner(compiledSpec, { titles: titles, testLog: log || 'testlog', context: name });
}; | JavaScript |
// script.aculo.us slider.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
if (!Control) var Control = { };
// options:
// axis: 'vertical', or 'horizontal' (default)
//
// callbacks:
// onChange(value)
// onSlide(value)
Control.Slider = Class.create({
initialize: function(handle, track, options) {
var slider = this;
if (Object.isArray(handle)) {
this.handles = handle.collect( function(e) { return $(e) });
} else {
this.handles = [$(handle)];
}
this.track = $(track);
this.options = options || { };
this.axis = this.options.axis || 'horizontal';
this.increment = this.options.increment || 1;
this.step = parseInt(this.options.step || '1');
this.range = this.options.range || $R(0,1);
this.value = 0; // assure backwards compat
this.values = this.handles.map( function() { return 0 });
this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
this.options.startSpan = $(this.options.startSpan || null);
this.options.endSpan = $(this.options.endSpan || null);
this.restricted = this.options.restricted || false;
this.maximum = this.options.maximum || this.range.end;
this.minimum = this.options.minimum || this.range.start;
// Will be used to align the handle onto the track, if necessary
this.alignX = parseInt(this.options.alignX || '0');
this.alignY = parseInt(this.options.alignY || '0');
this.trackLength = this.maximumOffset() - this.minimumOffset();
this.handleLength = this.isVertical() ?
(this.handles[0].offsetHeight != 0 ?
this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) :
(this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth :
this.handles[0].style.width.replace(/px$/,""));
this.active = false;
this.dragging = false;
this.disabled = false;
if (this.options.disabled) this.setDisabled();
// Allowed values array
this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
if (this.allowedValues) {
this.minimum = this.allowedValues.min();
this.maximum = this.allowedValues.max();
}
this.eventMouseDown = this.startDrag.bindAsEventListener(this);
this.eventMouseUp = this.endDrag.bindAsEventListener(this);
this.eventMouseMove = this.update.bindAsEventListener(this);
// Initialize handles in reverse (make sure first handle is active)
this.handles.each( function(h,i) {
i = slider.handles.length-1-i;
slider.setValue(parseFloat(
(Object.isArray(slider.options.sliderValue) ?
slider.options.sliderValue[i] : slider.options.sliderValue) ||
slider.range.start), i);
h.makePositioned().observe("mousedown", slider.eventMouseDown);
});
this.track.observe("mousedown", this.eventMouseDown);
document.observe("mouseup", this.eventMouseUp);
document.observe("mousemove", this.eventMouseMove);
this.initialized = true;
},
dispose: function() {
var slider = this;
Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
Event.stopObserving(document, "mouseup", this.eventMouseUp);
Event.stopObserving(document, "mousemove", this.eventMouseMove);
this.handles.each( function(h) {
Event.stopObserving(h, "mousedown", slider.eventMouseDown);
});
},
setDisabled: function(){
this.disabled = true;
},
setEnabled: function(){
this.disabled = false;
},
getNearestValue: function(value){
if (this.allowedValues){
if (value >= this.allowedValues.max()) return(this.allowedValues.max());
if (value <= this.allowedValues.min()) return(this.allowedValues.min());
var offset = Math.abs(this.allowedValues[0] - value);
var newValue = this.allowedValues[0];
this.allowedValues.each( function(v) {
var currentOffset = Math.abs(v - value);
if (currentOffset <= offset){
newValue = v;
offset = currentOffset;
}
});
return newValue;
}
if (value > this.range.end) return this.range.end;
if (value < this.range.start) return this.range.start;
return value;
},
setValue: function(sliderValue, handleIdx){
if (!this.active) {
this.activeHandleIdx = handleIdx || 0;
this.activeHandle = this.handles[this.activeHandleIdx];
this.updateStyles();
}
handleIdx = handleIdx || this.activeHandleIdx || 0;
if (this.initialized && this.restricted) {
if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
sliderValue = this.values[handleIdx-1];
if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
sliderValue = this.values[handleIdx+1];
}
sliderValue = this.getNearestValue(sliderValue);
this.values[handleIdx] = sliderValue;
this.value = this.values[0]; // assure backwards compat
this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] =
this.translateToPx(sliderValue);
this.drawSpans();
if (!this.dragging || !this.event) this.updateFinished();
},
setValueBy: function(delta, handleIdx) {
this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta,
handleIdx || this.activeHandleIdx || 0);
},
translateToPx: function(value) {
return Math.round(
((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) *
(value - this.range.start)) + "px";
},
translateToValue: function(offset) {
return ((offset/(this.trackLength-this.handleLength) *
(this.range.end-this.range.start)) + this.range.start);
},
getRange: function(range) {
var v = this.values.sortBy(Prototype.K);
range = range || 0;
return $R(v[range],v[range+1]);
},
minimumOffset: function(){
return(this.isVertical() ? this.alignY : this.alignX);
},
maximumOffset: function(){
return(this.isVertical() ?
(this.track.offsetHeight != 0 ? this.track.offsetHeight :
this.track.style.height.replace(/px$/,"")) - this.alignY :
(this.track.offsetWidth != 0 ? this.track.offsetWidth :
this.track.style.width.replace(/px$/,"")) - this.alignX);
},
isVertical: function(){
return (this.axis == 'vertical');
},
drawSpans: function() {
var slider = this;
if (this.spans)
$R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
if (this.options.startSpan)
this.setSpan(this.options.startSpan,
$R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
if (this.options.endSpan)
this.setSpan(this.options.endSpan,
$R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
},
setSpan: function(span, range) {
if (this.isVertical()) {
span.style.top = this.translateToPx(range.start);
span.style.height = this.translateToPx(range.end - range.start + this.range.start);
} else {
span.style.left = this.translateToPx(range.start);
span.style.width = this.translateToPx(range.end - range.start + this.range.start);
}
},
updateStyles: function() {
this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
Element.addClassName(this.activeHandle, 'selected');
},
startDrag: function(event) {
if (Event.isLeftClick(event)) {
if (!this.disabled){
this.active = true;
var handle = Event.element(event);
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var track = handle;
if (track==this.track) {
var offsets = Position.cumulativeOffset(this.track);
this.event = event;
this.setValue(this.translateToValue(
(this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
));
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
} else {
// find the handle (prevents issues with Safari)
while((this.handles.indexOf(handle) == -1) && handle.parentNode)
handle = handle.parentNode;
if (this.handles.indexOf(handle)!=-1) {
this.activeHandle = handle;
this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
this.updateStyles();
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
}
}
}
Event.stop(event);
}
},
update: function(event) {
if (this.active) {
if (!this.dragging) this.dragging = true;
this.draw(event);
if (Prototype.Browser.WebKit) window.scrollBy(0,0);
Event.stop(event);
}
},
draw: function(event) {
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var offsets = Position.cumulativeOffset(this.track);
pointer[0] -= this.offsetX + offsets[0];
pointer[1] -= this.offsetY + offsets[1];
this.event = event;
this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
if (this.initialized && this.options.onSlide)
this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
},
endDrag: function(event) {
if (this.active && this.dragging) {
this.finishDrag(event, true);
Event.stop(event);
}
this.active = false;
this.dragging = false;
},
finishDrag: function(event, success) {
this.active = false;
this.dragging = false;
this.updateFinished();
},
updateFinished: function() {
if (this.initialized && this.options.onChange)
this.options.onChange(this.values.length>1 ? this.values : this.value, this);
this.event = null;
}
});
| JavaScript |
// script.aculo.us sound.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Based on code created by Jules Gravinese (http://www.webveteran.com/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
Sound = {
tracks: {},
_enabled: true,
template:
new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
enable: function(){
Sound._enabled = true;
},
disable: function(){
Sound._enabled = false;
},
play: function(url){
if(!Sound._enabled) return;
var options = Object.extend({
track: 'global', url: url, replace: false
}, arguments[1] || {});
if(options.replace && this.tracks[options.track]) {
$R(0, this.tracks[options.track].id).each(function(id){
var sound = $('sound_'+options.track+'_'+id);
sound.Stop && sound.Stop();
sound.remove();
})
this.tracks[options.track] = null;
}
if(!this.tracks[options.track])
this.tracks[options.track] = { id: 0 }
else
this.tracks[options.track].id++;
options.id = this.tracks[options.track].id;
$$('body')[0].insert(
Prototype.Browser.IE ? new Element('bgsound',{
id: 'sound_'+options.track+'_'+options.id,
src: options.url, loop: 1, autostart: true
}) : Sound.template.evaluate(options));
}
};
if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
else
Sound.play = function(){}
}
| JavaScript |
// script.aculo.us scriptaculous.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Scriptaculous = {
Version: '1.8.1',
require: function(libraryName) {
// inserting via DOM fails in Safari 2.0, so brute force approach
document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
},
REQUIRED_PROTOTYPE: '1.6.0',
load: function() {
function convertVersionString(versionString){
var r = versionString.split('.');
return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
}
if((typeof Prototype=='undefined') ||
(typeof Element == 'undefined') ||
(typeof Element.Methods=='undefined') ||
(convertVersionString(Prototype.Version) <
convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
throw("script.aculo.us requires the Prototype JavaScript framework >= " +
Scriptaculous.REQUIRED_PROTOTYPE);
$A(document.getElementsByTagName("script")).findAll( function(s) {
return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
}).each( function(s) {
var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
var includes = s.src.match(/\?.*load=([a-z,]*)/);
(includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
function(include) { Scriptaculous.require(path+include+'.js') });
});
}
}
Scriptaculous.load(); | JavaScript |
// script.aculo.us builder.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Builder = {
NODEMAP: {
AREA: 'map',
CAPTION: 'table',
COL: 'table',
COLGROUP: 'table',
LEGEND: 'fieldset',
OPTGROUP: 'select',
OPTION: 'select',
PARAM: 'object',
TBODY: 'table',
TD: 'table',
TFOOT: 'table',
TH: 'table',
THEAD: 'table',
TR: 'table'
},
// note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
// due to a Firefox bug
node: function(elementName) {
elementName = elementName.toUpperCase();
// try innerHTML approach
var parentTag = this.NODEMAP[elementName] || 'div';
var parentElement = document.createElement(parentTag);
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
} catch(e) {}
var element = parentElement.firstChild || null;
// see if browser added wrapping tags
if(element && (element.tagName.toUpperCase() != elementName))
element = element.getElementsByTagName(elementName)[0];
// fallback to createElement approach
if(!element) element = document.createElement(elementName);
// abort if nothing could be created
if(!element) return;
// attributes (or text)
if(arguments[1])
if(this._isStringOrNumber(arguments[1]) ||
(arguments[1] instanceof Array) ||
arguments[1].tagName) {
this._children(element, arguments[1]);
} else {
var attrs = this._attributes(arguments[1]);
if(attrs.length) {
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" +elementName + " " +
attrs + "></" + elementName + ">";
} catch(e) {}
element = parentElement.firstChild || null;
// workaround firefox 1.0.X bug
if(!element) {
element = document.createElement(elementName);
for(attr in arguments[1])
element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
}
if(element.tagName.toUpperCase() != elementName)
element = parentElement.getElementsByTagName(elementName)[0];
}
}
// text, or array of children
if(arguments[2])
this._children(element, arguments[2]);
return element;
},
_text: function(text) {
return document.createTextNode(text);
},
ATTR_MAP: {
'className': 'class',
'htmlFor': 'for'
},
_attributes: function(attributes) {
var attrs = [];
for(attribute in attributes)
attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
'="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'"') + '"');
return attrs.join(" ");
},
_children: function(element, children) {
if(children.tagName) {
element.appendChild(children);
return;
}
if(typeof children=='object') { // array can hold nodes and text
children.flatten().each( function(e) {
if(typeof e=='object')
element.appendChild(e)
else
if(Builder._isStringOrNumber(e))
element.appendChild(Builder._text(e));
});
} else
if(Builder._isStringOrNumber(children))
element.appendChild(Builder._text(children));
},
_isStringOrNumber: function(param) {
return(typeof param=='string' || typeof param=='number');
},
build: function(html) {
var element = this.node('div');
$(element).update(html.strip());
return element.down();
},
dump: function(scope) {
if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope
var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
"BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
"FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
"KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
"PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
"TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);
tags.each( function(tag){
scope[tag] = function() {
return Builder.node.apply(Builder, [tag].concat($A(arguments)));
}
});
}
}
| JavaScript |
// lightwindow.js v2.0
//
// Copyright (c) 2007 stickmanlabs
// Author: Kevin P Miller | http://www.stickmanlabs.com
//
// LightWindow is freely distributable under the terms of an MIT-style license.
//
// I don't care what you think about the file size...
// Be a pro:
// http://www.thinkvitamin.com/features/webapps/serving-javascript-fast
// http://rakaz.nl/item/make_your_pages_load_faster_by_combining_and_compressing_javascript_and_css_files
//
/*-----------------------------------------------------------------------------------------------*/
if(typeof Effect == 'undefined')
throw("lightwindow.js requires including script.aculo.us' effects.js library!");
// This will stop image flickering in IE6 when elements with images are moved
try {
document.execCommand("BackgroundImageCache", false, true);
} catch(e) {}
var lightwindow = Class.create();
lightwindow.prototype = {
//
// Setup Variables
//
element : null,
contentToFetch : null,
windowActive : false,
dataEffects : [],
dimensions : {
cruft : null,
container : null,
viewport : {
height : null,
width : null,
offsetTop : null,
offsetLeft : null
}
},
pagePosition : {
x : 0,
y : 0
},
pageDimensions : {
width : null,
height : null
},
preloadImage : [],
preloadedImage : [],
galleries : [],
resizeTo : {
height : null,
heightPercent : null,
width : null,
widthPercent : null,
fixedTop : null,
fixedLeft : null
},
scrollbarOffset : 18,
navigationObservers : {
previous : null,
next : null
},
containerChange : {
height : 0,
width : 0
},
activeGallery : false,
galleryLocation : {
current : 0,
total : 0
},
//
// Initialize the lightwindow.
//
initialize : function(options) {
this.options = Object.extend({
resizeSpeed : 8,
contentOffset : {
height : 20,
width : 20
},
dimensions : {
image : {height : 250, width : 250},
page : {height : 250, width : 250},
inline : {height : 250, width : 250},
media : {height : 250, width : 250},
external : {height : 250, width : 250},
titleHeight : 25
},
classNames : {
standard : 'lightwindow',
action : 'lightwindow_action'
},
fileTypes : {
page : ['asp', 'aspx', 'cgi', 'cfm', 'htm', 'html', 'pl', 'php4', 'php3', 'php', 'php5', 'phtml', 'rhtml', 'shtml', 'txt', 'vbs', 'rb'],
media : ['aif', 'aiff', 'asf', 'avi', 'divx', 'm1v', 'm2a', 'm2v', 'm3u', 'mid', 'midi', 'mov', 'moov', 'movie', 'mp2', 'mp3', 'mpa', 'mpa', 'mpe', 'mpeg', 'mpg', 'mpg', 'mpga', 'pps', 'qt', 'rm', 'ram', 'swf', 'viv', 'vivo', 'wav'],
image : ['bmp', 'gif', 'jpg', 'png', 'tiff']
},
mimeTypes : {
avi : 'video/avi',
aif : 'audio/aiff',
aiff : 'audio/aiff',
gif : 'image/gif',
bmp : 'image/bmp',
jpeg : 'image/jpeg',
m1v : 'video/mpeg',
m2a : 'audio/mpeg',
m2v : 'video/mpeg',
m3u : 'audio/x-mpequrl',
mid : 'audio/x-midi',
midi : 'audio/x-midi',
mjpg : 'video/x-motion-jpeg',
moov : 'video/quicktime',
mov : 'video/quicktime',
movie : 'video/x-sgi-movie',
mp2 : 'audio/mpeg',
mp3 : 'audio/mpeg3',
mpa : 'audio/mpeg',
mpa : 'video/mpeg',
mpe : 'video/mpeg',
mpeg : 'video/mpeg',
mpg : 'audio/mpeg',
mpg : 'video/mpeg',
mpga : 'audio/mpeg',
pdf : 'application/pdf',
png : 'image/png',
pps : 'application/mspowerpoint',
qt : 'video/quicktime',
ram : 'audio/x-pn-realaudio-plugin',
rm : 'application/vnd.rn-realmedia',
swf : 'application/x-shockwave-flash',
tiff : 'image/tiff',
viv : 'video/vivo',
vivo : 'video/vivo',
wav : 'audio/wav',
wmv : 'application/x-mplayer2'
},
classids : {
mov : 'clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B',
swf : 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000',
wmv : 'clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6'
},
codebases : {
mov : 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0',
swf : 'http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0',
wmv : 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715'
},
viewportPadding : 10,
EOLASFix : 'swf,wmv,fla,flv',
overlay : {
opacity : 0.7,
image : '/sfLightWindowPlugin/images/black.png',
presetImage : '/sfLightWindowPlugin/images/black-70.png'
},
skin : {
main : '<div id="lightwindow_container" >'+
'<div id="lightwindow_title_bar" >'+
'<div id="lightwindow_title_bar_inner" >'+
'<span id="lightwindow_title_bar_title"></span>'+
'<a id="lightwindow_title_bar_close_link" >close</a>'+
'</div>'+
'</div>'+
'<div id="lightwindow_stage" >'+
'<div id="lightwindow_contents" >'+
'</div>'+
'<div id="lightwindow_navigation" >'+
'<a href="#" id="lightwindow_previous" >'+
'<span id="lightwindow_previous_title"></span>'+
'</a>'+
'<a href="#" id="lightwindow_next" >'+
'<span id="lightwindow_next_title"></span>'+
'</a>'+
'<iframe name="lightwindow_navigation_shim" id="lightwindow_navigation_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>'+
'<div id="lightwindow_galleries">'+
'<div id="lightwindow_galleries_tab_container" >'+
'<a href="#" id="lightwindow_galleries_tab" >'+
'<span id="lightwindow_galleries_tab_span" class="up" >Galleries</span>'+
'</a>'+
'</div>'+
'<div id="lightwindow_galleries_list" >'+
'</div>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_slide" >'+
'<div id="lightwindow_data_slide_inner" >'+
'<div id="lightwindow_data_details" >'+
'<div id="lightwindow_data_gallery_container" >'+
'<span id="lightwindow_data_gallery_current"></span>'+
' of '+
'<span id="lightwindow_data_gallery_total"></span>'+
'</div>'+
'<div id="lightwindow_data_author_container" >'+
'by <span id="lightwindow_data_author"></span>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_caption" >'+
'</div>'+
'</div>'+
'</div>'+
'</div>',
loading : '<div id="lightwindow_loading" >'+
'<img src="/sfLightWindowPlugin/images/ajax-loading.gif" alt="loading" />'+
'<span>Loading or <a href="javascript: myLightWindow.deactivate();">Cancel</a></span>'+
'<iframe name="lightwindow_loading_shim" id="lightwindow_loading_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>',
iframe : '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'+
'<html xmlns="http://www.w3.org/1999/xhtml">'+
'<body>'+
'{body_replace}'+
'</body>'+
'</html>',
gallery : {
top : '<div class="lightwindow_galleries_list">'+
'<h1>{gallery_title_replace}</h1>'+
'<ul>',
middle : '<li>'+
'{gallery_link_replace}'+
'</li>',
bottom : '</ul>'+
'</div>'
}
},
formMethod : 'get',
hideFlash : false,
hideGalleryTab : false,
showTitleBar : true,
animationHandler : false,
navigationHandler : false,
transitionHandler : false,
finalAnimationHandler : false,
formHandler : false,
galleryAnimationHandler : false,
showGalleryCount : true
}, options || {});
this.duration = ((11-this.options.resizeSpeed)*0.15);
this._setupLinks();
this._getScroll();
this._getPageDimensions();
this._browserDimensions();
this._addLightWindowMarkup(false);
this._setupDimensions();
this.buildGalleryList();
},
//
// Activate the lightwindow.
//
activate : function(e, link){
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(link);
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
//////////
this._getPageDimensions();
document.getElementById("lightwindow_overlay").setStyle({
height: this.pageDimensions.height + 'px'
});
//////////
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Turn off the window
//
deactivate : function(){
// The window is not active
this.windowActive = false;
// There is no longer a gallery active
this.activeGallery = false;
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
}
// Kill the animation
this.animating = false;
// Clear our element
this.element = null;
// hide the window.
this._displayLightWindow('none', 'visible');
// Clear out the window Contents
this._clearWindowContents(false);
// Stop all animation
var queue = Effect.Queues.get('lightwindowAnimation').each(function(e){e.cancel();});
// Undo the setup
this._prepareIE(false);
this._setupDimensions();
this._toggleTroubleElements('visible', false);
this._monitorKeyboard(false);
},
//
// Initialize specific window
//
createWindow : function(element, attributes) {
this._processLink($(element));
},
//
// Open a Window from a hash of attributes
//
activateWindow : function(options) {
this.element = Object.extend({
href : null,
title : null,
author : null,
caption : null,
rel : null,
top : null,
left : null,
type : null,
showImages : null,
height : null,
width : null,
loadingAnimation : null,
iframeEmbed : null,
form : null
}, options || {});
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this.element.type ? this.element.type : this._fileType(this.element.href);
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Fire off our Form handler
//
submitForm : function(e) {
if (this.options.formHandler) {
this.options.formHandler(e);
} else {
this._defaultFormHandler(e);
}
},
//
// Reload the window with another location
//
openWindow : function(element) {
var element = $(element);
// The window is active
this.windowActive = true;
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(element);
this._setStatus(true);
this._handleTransition();
},
//
// Navigate the window
//
navigateWindow : function(direction) {
this._handleNavigation(false);
if (direction == 'previous') {
this.openWindow(this.navigationObservers.previous);
} else if (direction == 'next'){
this.openWindow(this.navigationObservers.next);
}
},
//
// Build the Gallery List and Load it
//
buildGalleryList : function() {
var output = '';
var galleryLink;
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
output += (this.options.skin.gallery.top).replace('{gallery_title_replace}', unescape(i));
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
galleryLink = '<a href="#" id="lightwindow_gallery_'+i+'_'+j+'" >'+unescape(j)+'</a>';
output += (this.options.skin.gallery.middle).replace('{gallery_link_replace}', galleryLink);
}
}
output += this.options.skin.gallery.bottom;
}
}
new Insertion.Top('lightwindow_galleries_list', output);
// Attach Events
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
Event.observe($('lightwindow_gallery_'+i+'_'+j), 'click', this.openWindow.bind(this, this.galleries[i][j][0]), false);
$('lightwindow_gallery_'+i+'_'+j).onclick = function() {return false;};
}
}
}
}
},
//
// Set Links Up
//
_setupLinks : function() {
var links = $$('.'+this.options.classNames.standard);
links.each(function(link) {
this._processLink(link);
}.bind(this));
},
//
// Process a Link
//
_processLink : function(link) {
if ((this._fileType(link.getAttribute('href')) == 'image' || this._fileType(link.getAttribute('href')) == 'media')) {
if (gallery = this._getGalleryInfo(link.rel)) {
if (!this.galleries[gallery[0]]) {
this.galleries[gallery[0]] = new Array();
}
if (!this.galleries[gallery[0]][gallery[1]]) {
this.galleries[gallery[0]][gallery[1]] = new Array();
}
this.galleries[gallery[0]][gallery[1]].push(link);
}
}
// Take care of our inline content
var url = link.getAttribute('href');
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var container = url.substring(url.indexOf('#')+1);
if($(container)) {
$(container).setStyle({
display : 'none'
});
}
Event.observe(link, 'click', this.activate.bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
},
//
// Setup our actions
//
_setupActions : function() {
var links = $$('#lightwindow_container .'+this.options.classNames.action);
links.each(function(link) {
Event.observe(link, 'click', this[link.getAttribute('rel')].bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
}.bind(this));
},
//
// Add the markup to the page.
//
_addLightWindowMarkup : function(rebuild) {
var overlay = Element.extend(document.createElement('div'));
overlay.setAttribute('id', 'lightwindow_overlay');
// FF Mac has a problem with putting Flash above a layer without a 100% opacity background, so we need to use a pre-made
if (Prototype.Browser.Gecko) {
overlay.setStyle({
backgroundImage: 'url('+this.options.overlay.presetImage+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
} else {
overlay.setStyle({
opacity: this.options.overlay.opacity,
backgroundImage: 'url('+this.options.overlay.image+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
}
var lw = document.createElement('div');
lw.setAttribute('id', 'lightwindow');
lw.innerHTML = this.options.skin.main;
var body = document.getElementsByTagName('body')[0];
body.appendChild(overlay);
body.appendChild(lw);
if ($('lightwindow_title_bar_close_link')) {
Event.observe('lightwindow_title_bar_close_link', 'click', this.deactivate.bindAsEventListener(this));
$('lightwindow_title_bar_close_link').onclick = function() {return false;};
}
Event.observe($('lightwindow_previous'), 'click', this.navigateWindow.bind(this, 'previous'), false);
$('lightwindow_previous').onclick = function() {return false;};
Event.observe($('lightwindow_next'), 'click', this.navigateWindow.bind(this, 'next'), false);
$('lightwindow_next').onclick = function() {return false;};
if (!this.options.hideGalleryTab) {
Event.observe($('lightwindow_galleries_tab'), 'click', this._handleGalleryAnimation.bind(this, true), false);
$('lightwindow_galleries_tab').onclick = function() {return false;};
}
// Because we use position absolute, kill the scroll Wheel on animations
if (Prototype.Browser.IE) {
Event.observe(document, 'mousewheel', this._stopScrolling.bindAsEventListener(this), false);
} else {
Event.observe(window, 'DOMMouseScroll', this._stopScrolling.bindAsEventListener(this), false);
}
Event.observe(overlay, 'click', this.deactivate.bindAsEventListener(this), false);
overlay.onclick = function() {return false;};
},
//
// Add loading window markup
//
_addLoadingWindowMarkup : function() {
$('lightwindow_contents').innerHTML += this.options.skin.loading;
},
//
// Setup the window elements
//
_setupWindowElements : function(link) {
this.element = link;
this.element.title = null ? '' : link.getAttribute('title');
this.element.author = null ? '' : link.getAttribute('author');
this.element.caption = null ? '' : link.getAttribute('caption');
this.element.rel = null ? '' : link.getAttribute('rel');
this.element.params = null ? '' : link.getAttribute('params');
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this._getParameter('lightwindow_type') ? this._getParameter('lightwindow_type') : this._fileType(this.contentToFetch);
},
//
// Clear the window contents out
//
_clearWindowContents : function(contents) {
// If there is an iframe, its got to go
if ($('lightwindow_iframe')) {
Element.remove($('lightwindow_iframe'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_primary')) {
try {
$('lightwindow_media_primary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_primary'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_secondary')) {
try {
$('lightwindow_media_secondary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_secondary'));
}
this.activeGallery = false;
this._handleNavigation(this.activeGallery);
if (contents) {
// Empty the contents
$('lightwindow_contents').innerHTML = '';
// Reset the scroll bars
$('lightwindow_contents').setStyle({
overflow: 'hidden'
});
if (!this.windowActive) {
$('lightwindow_data_slide_inner').setStyle({
display: 'none'
});
$('lightwindow_title_bar_title').innerHTML = '';
}
// Because of browser differences and to maintain flexible captions we need to reset this height at close
$('lightwindow_data_slide').setStyle({
height: 'auto'
});
}
this.resizeTo.height = null;
this.resizeTo.width = null;
},
//
// Set the status of our animation to keep things from getting clunky
//
_setStatus : function(status) {
this.animating = status;
if (status) {
Element.show('lightwindow_loading');
}
if (!(/MSIE 6./i.test(navigator.userAgent))) {
this._fixedWindow(status);
}
},
//
// Make this window Fixed
//
_fixedWindow : function(status) {
if (status) {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'absolute',
top: parseFloat($('lightwindow').getStyle('top'))+this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))+this.pagePosition.x+'px'
});
} else {
$('lightwindow').setStyle({
position: 'absolute'
});
}
} else {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'fixed',
top: parseFloat($('lightwindow').getStyle('top'))-this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))-this.pagePosition.x+'px'
});
} else {
if ($('lightwindow_iframe')) {
// Ideally here we would set a 50% value for top and left, but Safari rears it ugly head again and we need to do it by pixels
this._browserDimensions();
}
$('lightwindow').setStyle({
position: 'fixed',
top: (parseFloat(this._getParameter('lightwindow_top')) ? parseFloat(this._getParameter('lightwindow_top'))+'px' : this.dimensions.viewport.height/2+'px'),
left: (parseFloat(this._getParameter('lightwindow_left')) ? parseFloat(this._getParameter('lightwindow_left'))+'px' : this.dimensions.viewport.width/2+'px')
});
}
}
},
//
// Prepare the window for IE.
//
_prepareIE : function(setup) {
if (Prototype.Browser.IE) {
var height, overflowX, overflowY;
if (setup) {
var height = '100%';
} else {
var height = 'auto';
}
var body = document.getElementsByTagName('body')[0];
var html = document.getElementsByTagName('html')[0];
html.style.height = body.style.height = height;
}
},
_stopScrolling : function(e) {
if (this.animating) {
if (e.preventDefault) {
e.preventDefault();
}
e.returnValue = false;
}
},
//
// Get the scroll for the page.
//
_getScroll : function(){
if(typeof(window.pageYOffset) == 'number') {
this.pagePosition.x = window.pageXOffset;
this.pagePosition.y = window.pageYOffset;
} else if(document.body && (document.body.scrollLeft || document.body.scrollTop)) {
this.pagePosition.x = document.body.scrollLeft;
this.pagePosition.y = document.body.scrollTop;
} else if(document.documentElement) {
this.pagePosition.x = document.documentElement.scrollLeft;
this.pagePosition.y = document.documentElement.scrollTop;
}
},
//
// Reset the scroll.
//
_setScroll : function(x, y) {
document.documentElement.scrollLeft = x;
document.documentElement.scrollTop = y;
},
//
// Hide Selects from the page because of IE.
// We could use iframe shims instead here but why add all the extra markup for one browser when this is much easier and cleaner
//
_toggleTroubleElements : function(visibility, content){
if (content) {
var selects = $('lightwindow_contents').getElementsByTagName('select');
} else {
var selects = document.getElementsByTagName('select');
}
for(var i = 0; i < selects.length; i++) {
selects[i].style.visibility = visibility;
}
if (!content) {
if (this.options.hideFlash){
var objects = document.getElementsByTagName('object');
for (i = 0; i != objects.length; i++) {
objects[i].style.visibility = visibility;
}
var embeds = document.getElementsByTagName('embed');
for (i = 0; i != embeds.length; i++) {
embeds[i].style.visibility = visibility;
}
}
var iframes = document.getElementsByTagName('iframe');
for (i = 0; i != iframes.length; i++) {
iframes[i].style.visibility = visibility;
}
}
},
//
// Get the actual page size
//
_getPageDimensions : function() {
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
if(yScroll < windowHeight){
this.pageDimensions.height = windowHeight;
} else {
this.pageDimensions.height = yScroll;
}
if(xScroll < windowWidth){
this.pageDimensions.width = windowWidth;
} else {
this.pageDimensions.width = xScroll;
}
},
//
// Display the lightWindow.
//
_displayLightWindow : function(display, visibility) {
$('lightwindow_overlay').style.display = $('lightwindow').style.display = $('lightwindow_container').style.display = display;
$('lightwindow_overlay').style.visibility = $('lightwindow').style.visibility = $('lightwindow_container').style.visibility = visibility;
},
//
// Setup Dimensions of lightwindow.
//
_setupDimensions : function() {
var originalHeight, originalWidth;
switch (this.windowType) {
case 'page' :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
case 'image' :
originalHeight = this.options.dimensions.image.height;
originalWidth = this.options.dimensions.image.width;
break;
case 'media' :
originalHeight = this.options.dimensions.media.height;
originalWidth = this.options.dimensions.media.width;
break;
case 'external' :
originalHeight = this.options.dimensions.external.height;
originalWidth = this.options.dimensions.external.width;
break;
case 'inline' :
originalHeight = this.options.dimensions.inline.height;
originalWidth = this.options.dimensions.inline.width;
break;
default :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
}
var offsetHeight = this._getParameter('lightwindow_top') ? parseFloat(this._getParameter('lightwindow_top'))+this.pagePosition.y : this.dimensions.viewport.height/2+this.pagePosition.y;
var offsetWidth = this._getParameter('lightwindow_left') ? parseFloat(this._getParameter('lightwindow_left'))+this.pagePosition.x : this.dimensions.viewport.width/2+this.pagePosition.x;
// So if a theme has say shadowed edges, they should be consistant and take care of in the contentOffset
$('lightwindow').setStyle({
top: offsetHeight+'px',
left: offsetWidth+'px'
});
$('lightwindow_container').setStyle({
height: originalHeight+'px',
width: originalWidth+'px',
left: -(originalWidth/2)+'px',
top: -(originalHeight/2)+'px'
});
$('lightwindow_contents').setStyle({
height: originalHeight+'px',
width: originalWidth+'px'
});
},
//
// Get the type of file.
//
_fileType : function(url) {
var image = new RegExp("[^\.]\.("+this.options.fileTypes.image.join('|')+")\s*$", "i");
if (image.test(url)) return 'image';
if (url.indexOf('#') > -1 && (document.domain == this._getDomain(url))) return 'inline';
if (url.indexOf('?') > -1) url = url.substring(0, url.indexOf('?'));
var type = 'page'; // new default for sfLightwindowPlugin
var page = new RegExp("[^\.]\.("+this.options.fileTypes.page.join('|')+")\s*$", "i");
var media = new RegExp("[^\.]\.("+this.options.fileTypes.media.join('|')+")\s*$", "i");
if (document.domain != this._getDomain(url)) type = 'external';
if (media.test(url)) type = 'media';
if (type == 'external' || type == 'media') return type;
if (page.test(url) || url.substr((url.length-1), url.length) == '/') type = 'page';
return type;
},
//
// Get file Extension
//
_fileExtension : function(url) {
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var extenstion = '';
for (var x = (url.length-1); x > -1; x--) {
if (url.charAt(x) == '.') {
return extenstion;
}
extenstion = url.charAt(x)+extenstion;
}
},
//
// Monitor the keyboard while this lightwindow is up
//
_monitorKeyboard : function(status) {
if (status) document.onkeydown = this._eventKeypress.bind(this);
else document.onkeydown = '';
},
//
// Perform keyboard actions
//
_eventKeypress : function(e) {
if (e == null) {
var keycode = event.keyCode;
} else {
var keycode = e.which;
}
switch (keycode) {
case 27:
this.deactivate();
break;
case 13:
return;
default:
break;
}
// Gotta stop those quick fingers
if (this.animating) {
return false;
}
switch (String.fromCharCode(keycode).toLowerCase()) {
case 'p':
if (this.navigationObservers.previous) {
this.navigateWindow('previous');
}
break;
case 'n':
if (this.navigationObservers.next) {
this.navigateWindow('next');
}
break;
default:
break;
}
},
//
// Get Gallery Information
//
_getGalleryInfo : function(rel) {
if (!rel) return false;
if (rel.indexOf('[') > -1) {
return new Array(escape(rel.substring(0, rel.indexOf('['))), escape(rel.substring(rel.indexOf('[')+1, rel.indexOf(']'))));
} else {
return false;
}
},
//
// Get the domain from a string.
//
_getDomain : function(url) {
var leadSlashes = url.indexOf('//');
var domainStart = leadSlashes+2;
var withoutResource = url.substring(domainStart, url.length);
var nextSlash = withoutResource.indexOf('/');
var domain = withoutResource.substring(0, nextSlash);
if (domain.indexOf(':') > -1){
var portColon = domain.indexOf(':');
domain = domain.substring(0, portColon);
}
return domain;
},
//
// Get the value from the params attribute string.
//
_getParameter : function(parameter, parameters) {
if (!this.element) return false;
if (parameter == 'lightwindow_top' && this.element.top) {
return unescape(this.element.top);
} else if (parameter == 'lightwindow_left' && this.element.left) {
return unescape(this.element.left);
} else if (parameter == 'lightwindow_type' && this.element.type) {
return unescape(this.element.type);
} else if (parameter == 'lightwindow_show_images' && this.element.showImages) {
return unescape(this.element.showImages);
} else if (parameter == 'lightwindow_height' && this.element.height) {
return unescape(this.element.height);
} else if (parameter == 'lightwindow_width' && this.element.width) {
return unescape(this.element.width);
} else if (parameter == 'lightwindow_loading_animation' && this.element.loadingAnimation) {
return unescape(this.element.loadingAnimation);
} else if (parameter == 'lightwindow_iframe_embed' && this.element.iframeEmbed) {
return unescape(this.element.iframeEmbed);
} else if (parameter == 'lightwindow_form' && this.element.form) {
return unescape(this.element.form);
} else {
if (!parameters) {
if (this.element.params) parameters = this.element.params;
else return;
}
var value;
var parameterArray = parameters.split(',');
var compareString = parameter+'=';
var compareLength = compareString.length;
for (var i = 0; i < parameterArray.length; i++) {
if (parameterArray[i].substr(0, compareLength) == compareString) {
var currentParameter = parameterArray[i].split('=');
value = currentParameter[1];
break;
}
}
if (!value) return false;
else return unescape(value);
}
},
//
// Get the Browser Viewport Dimensions
//
_browserDimensions : function() {
if (Prototype.Browser.IE) {
this.dimensions.viewport.height = document.documentElement.clientHeight;
this.dimensions.viewport.width = document.documentElement.clientWidth;
} else {
this.dimensions.viewport.height = window.innerHeight;
this.dimensions.viewport.width = document.width || document.body.offsetWidth;
}
},
//
// Get the scrollbar offset, I don't like this method but there is really no other way I can find.
//
_getScrollerWidth : function() {
var scrollDiv = Element.extend(document.createElement('div'));
scrollDiv.setAttribute('id', 'lightwindow_scroll_div');
scrollDiv.setStyle({
position: 'absolute',
top: '-10000px',
left: '-10000px',
width: '100px',
height: '100px',
overflow: 'hidden'
});
var contentDiv = Element.extend(document.createElement('div'));
contentDiv.setAttribute('id', 'lightwindow_content_scroll_div');
contentDiv.setStyle({
width: '100%',
height: '200px'
});
scrollDiv.appendChild(contentDiv);
var body = document.getElementsByTagName('body')[0];
body.appendChild(scrollDiv);
var noScroll = $('lightwindow_content_scroll_div').offsetWidth;
scrollDiv.style.overflow = 'auto';
var withScroll = $('lightwindow_content_scroll_div').offsetWidth;
Element.remove($('lightwindow_scroll_div'));
this.scrollbarOffset = noScroll-withScroll;
},
//
// Add a param to an object dynamically created
//
_addParamToObject : function(name, value, object, id) {
var param = document.createElement('param');
param.setAttribute('value', value);
param.setAttribute('name', name);
if (id) {
param.setAttribute('id', id);
}
object.appendChild(param);
return object;
},
//
// Get the outer HTML of an object CROSS BROWSER
//
_outerHTML : function(object) {
if (Prototype.Browser.IE) {
return object.outerHTML;
} else {
var clone = object.cloneNode(true);
var cloneDiv = document.createElement('div');
cloneDiv.appendChild(clone);
return cloneDiv.innerHTML;
}
},
//
// Convert an object to markup
//
_convertToMarkup : function(object, closeTag) {
var markup = this._outerHTML(object).replace('</'+closeTag+'>', '');
if (Prototype.Browser.IE) {
for (var i = 0; i < object.childNodes.length; i++){
markup += this._outerHTML(object.childNodes[i]);
}
markup += '</'+closeTag+'>';
}
return markup;
},
//
// Depending what type of browser it is we have to append the object differently... DAMN YOU IE!!
//
_appendObject : function(object, closeTag, appendTo) {
if (Prototype.Browser.IE) {
appendTo.innerHTML += this._convertToMarkup(object, closeTag);
// Fix the Eolas activate thing but only for specified media, for example doing this to a quicktime film breaks it.
if (this.options.EOLASFix.indexOf(this._fileType(this.element.href)) > -1) {
var objectElements = document.getElementsByTagName('object');
for (var i = 0; i < objectElements.length; i++) {
if (objectElements[i].getAttribute("data")) objectElements[i].removeAttribute('data');
objectElements[i].outerHTML = objectElements[i].outerHTML;
objectElements[i].style.visibility = "visible";
}
}
} else {
appendTo.appendChild(object);
}
},
//
// Add in iframe
//
_appendIframe : function(scroll) {
var iframe = document.createElement('iframe');
iframe.setAttribute('id', 'lightwindow_iframe');
iframe.setAttribute('name', 'lightwindow_iframe');
iframe.setAttribute('src', 'about:blank');
iframe.setAttribute('height', '100%');
iframe.setAttribute('width', '100%');
iframe.setAttribute('frameborder', '0');
iframe.setAttribute('marginwidth', '0');
iframe.setAttribute('marginheight', '0');
iframe.setAttribute('scrolling', scroll);
this._appendObject(iframe, 'iframe', $('lightwindow_contents'));
},
//
// Write Content to the iframe using the skin
//
_writeToIframe : function(content) {
var template = this.options.skin.iframe;
template = template.replace('{body_replace}', content);
if ($('lightwindow_iframe').contentWindow){
$('lightwindow_iframe').contentWindow.document.open();
$('lightwindow_iframe').contentWindow.document.write(template);
$('lightwindow_iframe').contentWindow.document.close();
} else {
$('lightwindow_iframe').contentDocument.open();
$('lightwindow_iframe').contentDocument.write(template);
$('lightwindow_iframe').contentDocument.close();
}
},
//
// Load the window Information
//
_loadWindow : function() {
switch (this.windowType) {
case 'image' :
var current = 0;
var images = [];
this.checkImage = [];
this.resizeTo.height = this.resizeTo.width = 0;
this.imageCount = this._getParameter('lightwindow_show_images') ? parseInt(this._getParameter('lightwindow_show_images')) : 1;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-this.imageCount]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-this.imageCount];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+this.imageCount]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+this.imageCount];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
for (var i = current; i < (current+this.imageCount); i++) {
if (gallery && this.galleries[gallery[0]][gallery[1]][i]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][i].href;
this.galleryLocation = {current: (i+1)/this.imageCount, total: (this.galleries[gallery[0]][gallery[1]].length)/this.imageCount};
if (!this.galleries[gallery[0]][gallery[1]][i+this.imageCount]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i+this.imageCount].title;
}
if (!this.galleries[gallery[0]][gallery[1]][i-this.imageCount]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i-this.imageCount].title;
}
}
images[i] = document.createElement('img');
images[i].setAttribute('id', 'lightwindow_image_'+i);
images[i].setAttribute('border', '0');
images[i].setAttribute('src', this.contentToFetch);
$('lightwindow_contents').appendChild(images[i]);
// We have to do this instead of .onload
this.checkImage[i] = new PeriodicalExecuter(function(i) {
if (!(typeof $('lightwindow_image_'+i).naturalWidth != "undefined" && $('lightwindow_image_'+i).naturalWidth == 0)) {
this.checkImage[i].stop();
var imageHeight = $('lightwindow_image_'+i).getHeight();
if (imageHeight > this.resizeTo.height) {
this.resizeTo.height = imageHeight;
}
this.resizeTo.width += $('lightwindow_image_'+i).getWidth();
this.imageCount--;
$('lightwindow_image_'+i).setStyle({
height: '100%'
});
if (this.imageCount == 0) {
this._processWindow();
}
}
}.bind(this, i), 1);
}
break;
case 'media' :
var current = 0;
this.resizeTo.height = this.resizeTo.width = 0;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-1]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-1];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+1]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+1];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
if (gallery && this.galleries[gallery[0]][gallery[1]][current]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][current].href;
this.galleryLocation = {current: current+1, total: this.galleries[gallery[0]][gallery[1]].length};
if (!this.galleries[gallery[0]][gallery[1]][current+1]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current+1].title;
}
if (!this.galleries[gallery[0]][gallery[1]][current-1]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current-1].title;
}
}
if (this._getParameter('lightwindow_iframe_embed')) {
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
} else {
this.resizeTo.height = this._getParameter('lightwindow_height');
this.resizeTo.width = this._getParameter('lightwindow_width');
}
this._processWindow();
break;
case 'external' :
this._appendIframe('auto');
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
this._processWindow();
break;
case 'page' :
var newAJAX = new Ajax.Request(
this.contentToFetch, {
method: 'get',
parameters: '',
onComplete: function(response) {
$('lightwindow_contents').innerHTML += response.responseText;
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._processWindow();
}.bind(this)
}
);
break;
case 'inline' :
var content = this.contentToFetch;
if (content.indexOf('?') > -1) {
content = content.substring(0, content.indexOf('?'));
}
content = content.substring(content.indexOf('#')+1);
new Insertion.Top($('lightwindow_contents'), $(content).innerHTML);
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._toggleTroubleElements('hidden', true);
this._processWindow();
break;
default :
throw("Page Type could not be determined, please amend this lightwindow URL "+this.contentToFetch);
break;
}
},
//
// Resize the Window to fit the viewport if necessary
//
_resizeWindowToFit : function() {
if (this.resizeTo.height+this.dimensions.cruft.height > this.dimensions.viewport.height) {
var heightRatio = this.resizeTo.height/this.resizeTo.width;
this.resizeTo.height = this.dimensions.viewport.height-this.dimensions.cruft.height-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.width = this.resizeTo.height/heightRatio;
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px'
});
}
}
if (this.resizeTo.width+this.dimensions.cruft.width > this.dimensions.viewport.width) {
var widthRatio = this.resizeTo.width/this.resizeTo.height;
this.resizeTo.width = this.dimensions.viewport.width-2*this.dimensions.cruft.width-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.height = this.resizeTo.width/widthRatio;
$('lightwindow_data_slide_inner').setStyle({
height: this.resizeTo.height+'px'
});
}
}
},
//
// Set the Window to a preset size
//
_presetWindowSize : function() {
if (this._getParameter('lightwindow_height')) {
this.resizeTo.height = parseFloat(this._getParameter('lightwindow_height'));
}
if (this._getParameter('lightwindow_width')) {
this.resizeTo.width = parseFloat(this._getParameter('lightwindow_width'));
}
},
//
// Process the Window
//
_processWindow : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Set up the data-slide if we have caption information
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
if (this.element.caption) {
$('lightwindow_data_caption').innerHTML = this.element.caption;
$('lightwindow_data_caption').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_caption').setStyle({
display: 'none'
});
}
if (this.element.author) {
$('lightwindow_data_author').innerHTML = this.element.author;
$('lightwindow_data_author_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_author_container').setStyle({
display: 'none'
});
}
if (this.activeGallery && this.options.showGalleryCount) {
$('lightwindow_data_gallery_current').innerHTML = this.galleryLocation.current;
$('lightwindow_data_gallery_total').innerHTML = this.galleryLocation.total;
$('lightwindow_data_gallery_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_gallery_container').setStyle({
display: 'none'
});
}
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px',
height: 'auto',
visibility: 'visible',
display: 'block'
});
$('lightwindow_data_slide').setStyle({
height: $('lightwindow_data_slide').getHeight()+'px',
width: '1px',
overflow: 'hidden',
display: 'block'
});
} else {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
$('lightwindow_data_slide_inner').setStyle({
display: 'none',
visibility: 'hidden',
width: this.resizeTo.width+'px',
height: '0px'
});
}
if (this.element.title != 'null') {
$('lightwindow_title_bar_title').innerHTML = this.element.title;
} else {
$('lightwindow_title_bar_title').innerHTML = '';
}
var originalContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// Position the window
$('lightwindow_container').setStyle({
height: 'auto',
// We need to set the width to a px not auto as opera has problems with it
width: $('lightwindow_container').getWidth()+this.options.contentOffset.width-(this.windowActive ? this.options.contentOffset.width : 0)+'px'
});
var newContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// We need to record the container dimension changes
this.containerChange = {height: originalContainerDimensions.height-newContainerDimensions.height, width: originalContainerDimensions.width-newContainerDimensions.width};
// Get out general dimensions
this.dimensions.container = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
this.dimensions.cruft = {height: this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.options.contentOffset.height, width: this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.options.contentOffset.width};
// Set Sizes if we need too
this._presetWindowSize();
this._resizeWindowToFit(); // Even if the window is preset we still don't want it to go outside of the viewport
if (!this.windowActive) {
// Position the window
$('lightwindow_container').setStyle({
left: -(this.dimensions.container.width/2)+'px',
top: -(this.dimensions.container.height/2)+'px'
});
}
$('lightwindow_container').setStyle({
height: this.dimensions.container.height+'px',
width: this.dimensions.container.width+'px'
});
// We are ready, lets show this puppy off!
this._displayLightWindow('block', 'visible');
this._animateLightWindow();
},
//
// Fire off our animation handler
//
_animateLightWindow : function() {
if (this.options.animationHandler) {
this.options.animationHandler().bind(this);
} else {
this._defaultAnimationHandler();
}
},
//
// Fire off our transition handler
//
_handleNavigation : function(display) {
if (this.options.navigationHandler) {
this.options.navigationHandler().bind(this, display);
} else {
this._defaultDisplayNavigation(display);
}
},
//
// Fire off our transition handler
//
_handleTransition : function() {
if (this.options.transitionHandler) {
this.options.transitionHandler().bind(this);
} else {
this._defaultTransitionHandler();
}
},
//
// Handle the finish of the window animation
//
_handleFinalWindowAnimation : function(delay) {
if (this.options.finalAnimationHandler) {
this.options.finalAnimationHandler().bind(this, delay);
} else {
this._defaultfinalWindowAnimationHandler(delay);
}
},
//
// Handle the gallery Animation
//
_handleGalleryAnimation : function(list) {
if (this.options.galleryAnimationHandler) {
this.options.galleryAnimationHandler().bind(this, list);
} else {
this._defaultGalleryAnimationHandler(list);
}
},
//
// Display the navigation
//
_defaultDisplayNavigation : function(display) {
if (display) {
$('lightwindow_navigation').setStyle({
display: 'block',
height: $('lightwindow_contents').getHeight()+'px',
width: '100%',
marginTop: this.options.dimensions.titleHeight+'px'
});
} else {
$('lightwindow_navigation').setStyle({
display: 'none',
height: 'auto',
width: 'auto'
});
}
},
//
// This is the default animation handler for LightWindow
//
_defaultAnimationHandler : function() {
// Now that we have figures out the cruft lets make the caption go away and add its effects
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
this.dimensions.dataEffects.push(
new Effect.SlideDown('lightwindow_data_slide', {sync: true}),
new Effect.Appear('lightwindow_data_slide', {sync: true, from: 0.0, to: 1.0})
);
}
// Set up the Title if we have one
$('lightwindow_title_bar_inner').setStyle({
height: '0px',
marginTop: this.options.dimensions.titleHeight+'px'
});
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: this.options.dimensions.titleHeight+'px', marginTop: '0px'}}),
new Effect.Appear('lightwindow_title_bar_inner', {sync: true, from: 0.0, to: 1.0})
);
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
if ($('lightwindow_galleries_tab_container').getHeight() == 0) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '20px', marginTop: '0px'}})
);
$('lightwindow_galleries').setStyle({
width: '0px'
});
}
}
var resized = false;
var ratio = this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.resizeTo.width+this.options.contentOffset.width;
if (ratio != $('lightwindow_container').getWidth()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.width/$('lightwindow_contents').getWidth()), {scaleFrom: 100*($('lightwindow_contents').getWidth()/($('lightwindow_contents').getWidth()+(this.options.contentOffset.width))), sync: true, scaleY: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.width)), {sync: true, scaleY: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
delay: 0.25,
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
ratio = this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.resizeTo.height+this.options.contentOffset.height;
if (ratio != $('lightwindow_container').getHeight()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.height/$('lightwindow_contents').getHeight()), {scaleFrom: 100*($('lightwindow_contents').getHeight()/($('lightwindow_contents').getHeight()+(this.options.contentOffset.height))), sync: true, scaleX: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.height)), {sync: true, scaleX: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
afterFinish: function() {
if (this.dimensions.dataEffects.length > 0) {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
resized = true;
}
// We need to do our data effect since there was no resizing
if (!resized && this.dimensions.dataEffects.length > 0) {
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
beforeStart: function() {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
if (this.containerChange.height != 0 || this.containerChange.width != 0) {
new Effect.MoveBy('lightwindow_container', this.containerChange.height, this.containerChange.width, {transition: Effect.Transitions.sinoidal});
}
}.bind(this),
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
},
//
// Finish up Window Animation
//
_defaultfinalWindowAnimationHandler : function(delay) {
if (this.windowType == 'media' || this._getParameter('lightwindow_loading_animation')) {
// Because of major flickering with the overlay we just hide it in this case
Element.hide('lightwindow_loading');
this._handleNavigation(this.activeGallery);
this._setStatus(false);
} else {
Effect.Fade('lightwindow_loading', {
duration: 0.75,
delay: 1.0,
afterFinish: function() {
// Just in case we need some scroll goodness (this also avoids the swiss cheese effect)
if (this.windowType != 'image' && this.windowType != 'media' && this.windowType != 'external') {
$('lightwindow_contents').setStyle({
overflow: 'auto'
});
}
this._handleNavigation(this.activeGallery);
this._defaultGalleryAnimationHandler();
this._setStatus(false);
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Handle the gallery Animation
//
_defaultGalleryAnimationHandler : function(list) {
if (this.activeGallery) {
$('lightwindow_galleries').setStyle({
display: 'block',
marginBottom: $('lightwindow_data_slide').getHeight()+this.options.contentOffset.height/2+'px'
});
$('lightwindow_navigation').setStyle({
height: $('lightwindow_contents').getHeight()-20+'px'
});
} else {
$('lightwindow_galleries').setStyle({
display: 'none'
});
$('lightwindow_galleries_tab_container').setStyle({
height: '0px',
marginTop: '20px'
});
$('lightwindow_galleries_list').setStyle({
height: '0px'
});
return false;
}
if (list) {
if ($('lightwindow_galleries_list').getHeight() == 0) {
var height = $('lightwindow_contents').getHeight()*0.80;
$('lightwindow_galleries_tab_span').className = 'down';
} else {
var height = 0;
$('lightwindow_galleries_tab_span').className = 'up';
}
new Effect.Morph('lightwindow_galleries_list', {
duration: this.duration,
transition: Effect.Transitions.sinoidal,
style: {height: height+'px'},
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
},
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Default Transition Handler
//
_defaultTransitionHandler : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Now that we have figures out the cruft lets make the caption go away and add its effects
if ($('lightwindow_data_slide').getStyle('display') != 'none') {
this.dimensions.dataEffects.push(
new Effect.SlideUp('lightwindow_data_slide', {sync: true}),
new Effect.Fade('lightwindow_data_slide', {sync: true, from: 1.0, to: 0.0})
);
}
if (!this.options.hideGalleryTab) {
if ($('lightwindow_galleries').getHeight() != 0 && !this.options.hideGalleryTab) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '0px', marginTop: '20px'}})
);
}
if ($('lightwindow_galleries_list').getHeight() != 0) {
$('lightwindow_galleries_tab_span').className = 'up';
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_list', {
sync: true,
style: {height: '0px'},
transition: Effect.Transitions.sinoidal,
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
}
})
);
}
}
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: '0px', marginTop: this.options.dimensions.titleHeight+'px'}}),
new Effect.Fade('lightwindow_title_bar_inner', {sync: true, from: 1.0, to: 0.0})
);
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._loadWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
},
//
// Default Form handler for LightWindow
//
_defaultFormHandler : function(e) {
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(this._getParameter('lightwindow_form', element.getAttribute('params')));
if (this.options.formMethod == 'post') {
var newAJAX = new Ajax.Request(element.href, {
method: 'post',
postBody: parameterString,
onComplete: this.openWindow.bind(this, element)
});
} else if (this.options.formMethod == 'get') {
var newAJAX = new Ajax.Request(element.href, {
method: 'get',
parameters: parameterString,
onComplete: this.openWindow.bind(this, element)
});
}
},
//
// Wrap everything up
//
_finishWindow : function() {
if (this.windowType == 'external') {
// We set the externals source here because it allows for a much smoother animation
$('lightwindow_iframe').setAttribute('src', this.element.href);
this._handleFinalWindowAnimation(1);
} else if (this.windowType == 'media') {
var outerObject = document.createElement('object');
outerObject.setAttribute('classid', this.options.classids[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('codebase', this.options.codebases[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('id', 'lightwindow_media_primary');
outerObject.setAttribute('name', 'lightwindow_media_primary');
outerObject.setAttribute('width', this.resizeTo.width);
outerObject.setAttribute('height', this.resizeTo.height);
outerObject = this._addParamToObject('movie', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('src', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('controller', 'true', outerObject);
outerObject = this._addParamToObject('wmode', 'transparent', outerObject);
outerObject = this._addParamToObject('cache', 'false', outerObject);
outerObject = this._addParamToObject('quality', 'high', outerObject);
if (!Prototype.Browser.IE) {
var innerObject = document.createElement('object');
innerObject.setAttribute('type', this.options.mimeTypes[this._fileExtension(this.contentToFetch)]);
innerObject.setAttribute('data', this.contentToFetch);
innerObject.setAttribute('id', 'lightwindow_media_secondary');
innerObject.setAttribute('name', 'lightwindow_media_secondary');
innerObject.setAttribute('width', this.resizeTo.width);
innerObject.setAttribute('height', this.resizeTo.height);
innerObject = this._addParamToObject('controller', 'true', innerObject);
innerObject = this._addParamToObject('wmode', 'transparent', innerObject);
innerObject = this._addParamToObject('cache', 'false', innerObject);
innerObject = this._addParamToObject('quality', 'high', innerObject);
outerObject.appendChild(innerObject);
}
if (this._getParameter('lightwindow_iframe_embed')) {
this._appendIframe('no');
this._writeToIframe(this._convertToMarkup(outerObject, 'object'));
} else {
this._appendObject(outerObject, 'object', $('lightwindow_contents'));
}
this._handleFinalWindowAnimation(0);
} else {
this._handleFinalWindowAnimation(0);
}
// Initialize any actions
this._setupActions();
}
}
// new form code by fapri http://forum.stickmanlabs.com/viewtopic.php?id=186
//
// -- update the lightwindow with the response
//
function _lwUpdateWithResponse(lw_pointer, element, response) {
// -- we are going to emulate the whole openWindow funky call this is also an excellent place to put in
// logic to make sense of the returned text. if say you're returning a json string containing
// validation results for the user-input, this is where you'd put in the code to notify the user.
// The window is active
lw_pointer.windowActive = true;
// Clear out the window Contents
lw_pointer._clearWindowContents(true);
// Add back in out loading panel
lw_pointer._addLoadingWindowMarkup();
// Setup the element properties
// -- swapped out this line: this._setupWindowElements(element);
// for code block below since this is really what we are overriding
lw_pointer.element = element;
lw_pointer.element.title = null ? '' : element.getAttribute('title');
lw_pointer.element.author = null ? '' : element.getAttribute('author');
lw_pointer.element.caption = null ? '' : element.getAttribute('caption');
lw_pointer.element.rel = null ? '' : element.getAttribute('rel');
lw_pointer.element.params = null ? '' : element.getAttribute('params');
// Set the window type, these are the lines we're hacking
lw_pointer.contentToFetch = response;
lw_pointer.windowType = 'direct'; // -- this the actual line we want to hack
lw_pointer._setStatus(true);
lw_pointer._handleTransition();
}
//
// -- single form call
//
_lwSingleFormCall = function (e) {
var lw_pointer = myLightWindow; // -- set to your myLightWindow variable
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(lw_pointer._getParameter('lightwindow_form', element.getAttribute('params')));
var ajaxOpts = {
onComplete: function(response) {
if (response.responseText == '')
lw_pointer.openWindow.bind(this, element);
else
_lwUpdateWithResponse(lw_pointer, element, response.responseText);
}
};
if (lw_pointer.options.formMethod == 'post') {
ajaxOpts.method = 'post';
ajaxOpts.postBody = parameterString;
} else if (lw_pointer.options.formMethod == 'get') {
ajaxOpts.method = 'post';
ajaxOpts.parameters = parameterString;
}
var newAJAX = new Ajax.Request(element.href, ajaxOpts);
}
/*-----------------------------------------------------------------------------------------------*/
Event.observe(window, 'load', lightwindowInit, false);
//
// Set up all of our links
//
var myLightWindow = null;
function lightwindowInit() {
myLightWindow = new lightwindow({formHandler: _lwSingleFormCall}); //added formHandler parameter
} | JavaScript |
function sfMediaLibrary_Engine()
{
// Browser check
var ua = navigator.userAgent;
this.isMSIE = (navigator.appName == "Microsoft Internet Explorer");
this.isMSIE5 = this.isMSIE && (ua.indexOf('MSIE 5') != -1);
this.isMSIE5_0 = this.isMSIE && (ua.indexOf('MSIE 5.0') != -1);
this.isGecko = ua.indexOf('Gecko') != -1;
this.isSafari = ua.indexOf('Safari') != -1;
this.isOpera = ua.indexOf('Opera') != -1;
this.isMac = ua.indexOf('Mac') != -1;
this.isNS7 = ua.indexOf('Netscape/7') != -1;
this.isNS71 = ua.indexOf('Netscape/7.1') != -1;
this.isTinyMCE = false;
// Fake MSIE on Opera and if Opera fakes IE, Gecko or Safari cancel those
if (this.isOpera) {
this.isMSIE = true;
this.isGecko = false;
this.isSafari = false;
}
}
sfMediaLibrary_Engine.prototype = {
init : function(url)
{
this.url = url;
},
fileBrowserReturn : function (url)
{
if(this.isTinyMCE)
{
tinyMCE.setWindowArg('editor_id', this.fileBrowserWindowArg);
if (this.fileBrowserType == 'image')
{
this.fileBrowserWin.showPreviewImage(url);
}
}
this.fileBrowserWin.document.forms[this.fileBrowserFormName].elements[this.fileBrowserFieldName].value = url;
},
fileBrowserCallBack : function (field_name, url, type, win)
{
this.isTinyMCE = true;
this.fileBrowserWindowArg = tinyMCE.getWindowArg('editor_id');
var template = new Array();
template['title'] = 'Assets';
var url = this.url;
if (type == 'image')
url += '/images_only/1';
template['file'] = url;
template['width'] = 550;
template['height'] = 600;
template['close_previous'] = 'no';
this.fileBrowserWin = win;
this.fileBrowserFormName = 0;
this.fileBrowserFieldName = field_name;
this.fileBrowserType = type;
tinyMCE.openWindow(template, {inline : "yes", scrollbars: 'yes'});
},
openWindow : function(options)
{
var width, height, x, y, resizable, scrollbars, url;
if (!options)
return;
if (!options['field_name'])
return;
if (!options['url'] && !this.url)
return;
this.fileBrowserWin = self;
this.fileBrowserFormName = (options['form_name'] == '') ? 0 : options['form_name'];
this.fileBrowserFieldName = options['field_name'];
this.fileBrowserType = options['type'];
url = this.url;
if (options['type'] == 'image')
url += '/images_only/1';
if (!(width = parseInt(options['width'])))
width = 550;
if (!(width = parseInt(options['width'])))
width = 550;
if (!(height = parseInt(options['height'])))
height = 600;
// Add to height in M$ due to SP2 WHY DON'T YOU GUYS IMPLEMENT innerWidth of windows!!
if (sfMediaLibrary.isMSIE)
height += 40;
else
height += 20;
x = parseInt(screen.width / 2.0) - (width / 2.0);
y = parseInt(screen.height / 2.0) - (height / 2.0);
resizable = (options && options['resizable']) ? options['resizable'] : "no";
scrollbars = (options && options['scrollbars']) ? options['scrollbars'] : "no";
var modal = (resizable == "yes") ? "no" : "yes";
if (sfMediaLibrary.isGecko && sfMediaLibrary.isMac)
modal = "no";
if (options['close_previous'] != "no")
try {sfMediaLibrary.lastWindow.close();} catch (ex) {}
var win = window.open(url, "sfPopup" + new Date().getTime(), "top=" + y + ",left=" + x + ",scrollbars=" + scrollbars + ",dialog=" + modal + ",minimizable=" + resizable + ",modal=" + modal + ",width=" + width + ",height=" + height + ",resizable=" + resizable);
if (options['close_previous'] != "no")
sfMediaLibrary.lastWindow = win;
eval('try { win.resizeTo(width, height); } catch(e) { }');
// Make it bigger if statusbar is forced
if (sfMediaLibrary.isGecko)
{
if (win.document.defaultView.statusbar.visible)
win.resizeBy(0, sfMediaLibrary.isMac ? 10 : 24);
}
win.focus();
}
}
var SfMediaLibrary = sfMediaLibrary_Engine; // Compatiblity with gzip compressors
var sfMediaLibrary = new sfMediaLibrary_Engine();
| JavaScript |
/* Nifty Corners Cube - rounded corners with CSS and Javascript
Copyright 2006 Alessandro Fulciniti (a.fulciniti@html.it)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
var niftyOk=(document.getElementById && document.createElement && Array.prototype.push);
var niftyCss=false;
String.prototype.find=function(what){
return(this.indexOf(what)>=0 ? true : false);
}
var oldonload=window.onload;
if(typeof(NiftyLoad)!='function') NiftyLoad=function(){};
if(typeof(oldonload)=='function')
window.onload=function(){oldonload();AddCss();NiftyLoad()};
else window.onload=function(){AddCss();NiftyLoad()};
function AddCss(){
/*
niftyCss=true;
var l=CreateEl("link");
l.setAttribute("type","text/css");
l.setAttribute("rel","stylesheet");
l.setAttribute("href","niftyCorners.css");
l.setAttribute("media","screen");
document.getElementsByTagName("head")[0].appendChild(l);
*/
}
function Nifty(selector,options){
if(niftyOk==false) return;
if(niftyCss==false) AddCss();
var i,v=selector.split(","),h=0;
if(options==null) options="";
if(options.find("fixed-height"))
h=getElementsBySelector(v[0])[0].offsetHeight;
for(i=0;i<v.length;i++)
Rounded(v[i],options);
if(options.find("height")) SameHeight(selector,h);
}
function Rounded(selector,options){
var i,top="",bottom="",v=new Array();
if(options!=""){
options=options.replace("left","tl bl");
options=options.replace("right","tr br");
options=options.replace("top","tr tl");
options=options.replace("bottom","br bl");
options=options.replace("transparent","alias");
if(options.find("tl")){
top="both";
if(!options.find("tr")) top="left";
}
else if(options.find("tr")) top="right";
if(options.find("bl")){
bottom="both";
if(!options.find("br")) bottom="left";
}
else if(options.find("br")) bottom="right";
}
if(top=="" && bottom=="" && !options.find("none")){top="both";bottom="both";}
v=getElementsBySelector(selector);
for(i=0;i<v.length;i++){
FixIE(v[i]);
if(top!="") AddTop(v[i],top,options);
if(bottom!="") AddBottom(v[i],bottom,options);
}
}
function AddTop(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Top");
if(options.find("small")){
d.style.marginBottom=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginBottom=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginBottom=(p-5)+"px";
for(i=1;i<=lim;i++)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingTop="0";
el.insertBefore(d,el.firstChild);
}
function AddBottom(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Bottom");
if(options.find("small")){
d.style.marginTop=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginTop=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginTop=(p-5)+"px";
for(i=lim;i>0;i--)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingBottom=0;
el.appendChild(d);
}
function CreateStrip(index,side,color,border,btype){
var x=CreateEl("b");
x.className=btype+index;
x.style.backgroundColor=color;
x.style.borderColor=border;
if(side=="left"){
x.style.borderRightWidth="0";
x.style.marginRight="0";
}
else if(side=="right"){
x.style.borderLeftWidth="0";
x.style.marginLeft="0";
}
return(x);
}
function CreateEl(x){
return(document.createElement(x));
}
function FixIE(el){
if(el.currentStyle!=null && el.currentStyle.hasLayout!=null && el.currentStyle.hasLayout==false)
el.style.display="inline-block";
}
function SameHeight(selector,maxh){
var i,v=selector.split(","),t,j,els=[],gap;
for(i=0;i<v.length;i++){
t=getElementsBySelector(v[i]);
els=els.concat(t);
}
for(i=0;i<els.length;i++){
if(els[i].offsetHeight>maxh) maxh=els[i].offsetHeight;
els[i].style.height="auto";
}
for(i=0;i<els.length;i++){
gap=maxh-els[i].offsetHeight;
if(gap>0){
t=CreateEl("b");t.className="niftyfill";t.style.height=gap+"px";
nc=els[i].lastChild;
if(nc.className=="niftycorners")
els[i].insertBefore(t,nc);
else els[i].appendChild(t);
}
}
}
function getElementsBySelector(selector){
var i,j,selid="",selclass="",tag=selector,tag2="",v2,k,f,a,s=[],objlist=[],c;
if(selector.find("#")){ //id selector like "tag#id"
if(selector.find(" ")){ //descendant selector like "tag#id tag"
s=selector.split(" ");
var fs=s[0].split("#");
if(fs.length==1) return(objlist);
f=document.getElementById(fs[1]);
if(f){
v=f.getElementsByTagName(s[1]);
for(i=0;i<v.length;i++) objlist.push(v[i]);
}
return(objlist);
}
else{
s=selector.split("#");
tag=s[0];
selid=s[1];
if(selid!=""){
f=document.getElementById(selid);
if(f) objlist.push(f);
return(objlist);
}
}
}
if(selector.find(".")){ //class selector like "tag.class"
s=selector.split(".");
tag=s[0];
selclass=s[1];
if(selclass.find(" ")){ //descendant selector like tag1.classname tag2
s=selclass.split(" ");
selclass=s[0];
tag2=s[1];
}
}
var v=document.getElementsByTagName(tag); // tag selector like "tag"
if(selclass==""){
for(i=0;i<v.length;i++) objlist.push(v[i]);
return(objlist);
}
for(i=0;i<v.length;i++){
c=v[i].className.split(" ");
for(j=0;j<c.length;j++){
if(c[j]==selclass){
if(tag2=="") objlist.push(v[i]);
else{
v2=v[i].getElementsByTagName(tag2);
for(k=0;k<v2.length;k++) objlist.push(v2[k]);
}
}
}
}
return(objlist);
}
function getParentBk(x){
var el=x.parentNode,c;
while(el.tagName.toUpperCase()!="HTML" && (c=getBk(el))=="transparent")
el=el.parentNode;
if(c=="transparent") c="#FFFFFF";
return(c);
}
function getBk(x){
var c=getStyleProp(x,"backgroundColor");
if(c==null || c=="transparent" || c.find("rgba(0, 0, 0, 0)"))
return("transparent");
if(c.find("rgb")) c=rgb2hex(c);
return(c);
}
function getPadding(x,side){
var p=getStyleProp(x,"padding"+side);
if(p==null || !p.find("px")) return(0);
return(parseInt(p));
}
function getStyleProp(x,prop){
if(x.currentStyle)
return(x.currentStyle[prop]);
if(document.defaultView.getComputedStyle)
return(document.defaultView.getComputedStyle(x,'')[prop]);
return(null);
}
function rgb2hex(value){
var hex="",v,h,i;
var regexp=/([0-9]+)[, ]+([0-9]+)[, ]+([0-9]+)/;
var h=regexp.exec(value);
for(i=1;i<4;i++){
v=parseInt(h[i]).toString(16);
if(v.length==1) hex+="0"+v;
else hex+=v;
}
return("#"+hex);
}
function Mix(c1,c2){
var i,step1,step2,x,y,r=new Array(3);
if(c1.length==4)step1=1;
else step1=2;
if(c2.length==4) step2=1;
else step2=2;
for(i=0;i<3;i++){
x=parseInt(c1.substr(1+step1*i,step1),16);
if(step1==1) x=16*x+x;
y=parseInt(c2.substr(1+step2*i,step2),16);
if(step2==1) y=16*y+y;
r[i]=Math.floor((x*50+y*50)/100);
r[i]=r[i].toString(16);
if(r[i].length==1) r[i]="0"+r[i];
}
return("#"+r[0]+r[1]+r[2]);
}
| JavaScript |
// script.aculo.us unittest.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
// (c) 2005-2007 Michael Schuerig (http://www.schuerig.de/michael/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
// experimental, Firefox-only
Event.simulateMouse = function(element, eventName) {
var options = Object.extend({
pointerX: 0,
pointerY: 0,
buttons: 0,
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false
}, arguments[2] || {});
var oEvent = document.createEvent("MouseEvents");
oEvent.initMouseEvent(eventName, true, true, document.defaultView,
options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, $(element));
if(this.mark) Element.remove(this.mark);
this.mark = document.createElement('div');
this.mark.appendChild(document.createTextNode(" "));
document.body.appendChild(this.mark);
this.mark.style.position = 'absolute';
this.mark.style.top = options.pointerY + "px";
this.mark.style.left = options.pointerX + "px";
this.mark.style.width = "5px";
this.mark.style.height = "5px;";
this.mark.style.borderTop = "1px solid red;"
this.mark.style.borderLeft = "1px solid red;"
if(this.step)
alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options));
$(element).dispatchEvent(oEvent);
};
// Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2.
// You need to downgrade to 1.0.4 for now to get this working
// See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much
Event.simulateKey = function(element, eventName) {
var options = Object.extend({
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false,
keyCode: 0,
charCode: 0
}, arguments[2] || {});
var oEvent = document.createEvent("KeyEvents");
oEvent.initKeyEvent(eventName, true, true, window,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,
options.keyCode, options.charCode );
$(element).dispatchEvent(oEvent);
};
Event.simulateKeys = function(element, command) {
for(var i=0; i<command.length; i++) {
Event.simulateKey(element,'keypress',{charCode:command.charCodeAt(i)});
}
};
var Test = {}
Test.Unit = {};
// security exception workaround
Test.Unit.inspect = Object.inspect;
Test.Unit.Logger = Class.create();
Test.Unit.Logger.prototype = {
initialize: function(log) {
this.log = $(log);
if (this.log) {
this._createLogTable();
}
},
start: function(testName) {
if (!this.log) return;
this.testName = testName;
this.lastLogLine = document.createElement('tr');
this.statusCell = document.createElement('td');
this.nameCell = document.createElement('td');
this.nameCell.className = "nameCell";
this.nameCell.appendChild(document.createTextNode(testName));
this.messageCell = document.createElement('td');
this.lastLogLine.appendChild(this.statusCell);
this.lastLogLine.appendChild(this.nameCell);
this.lastLogLine.appendChild(this.messageCell);
this.loglines.appendChild(this.lastLogLine);
},
finish: function(status, summary) {
if (!this.log) return;
this.lastLogLine.className = status;
this.statusCell.innerHTML = status;
this.messageCell.innerHTML = this._toHTML(summary);
this.addLinksToResults();
},
message: function(message) {
if (!this.log) return;
this.messageCell.innerHTML = this._toHTML(message);
},
summary: function(summary) {
if (!this.log) return;
this.logsummary.innerHTML = this._toHTML(summary);
},
_createLogTable: function() {
this.log.innerHTML =
'<div id="logsummary"></div>' +
'<table id="logtable">' +
'<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' +
'<tbody id="loglines"></tbody>' +
'</table>';
this.logsummary = $('logsummary')
this.loglines = $('loglines');
},
_toHTML: function(txt) {
return txt.escapeHTML().replace(/\n/g,"<br/>");
},
addLinksToResults: function(){
$$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run only this test"
Event.observe(td, 'click', function(){ window.location.search = "?tests=" + td.innerHTML;});
});
$$("tr.passed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run all tests"
Event.observe(td, 'click', function(){ window.location.search = "";});
});
}
}
Test.Unit.Runner = Class.create();
Test.Unit.Runner.prototype = {
initialize: function(testcases) {
this.options = Object.extend({
testLog: 'testlog'
}, arguments[1] || {});
this.options.resultsURL = this.parseResultsURLQueryParameter();
this.options.tests = this.parseTestsQueryParameter();
if (this.options.testLog) {
this.options.testLog = $(this.options.testLog) || null;
}
if(this.options.tests) {
this.tests = [];
for(var i = 0; i < this.options.tests.length; i++) {
if(/^test/.test(this.options.tests[i])) {
this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"]));
}
}
} else {
if (this.options.test) {
this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])];
} else {
this.tests = [];
for(var testcase in testcases) {
if(/^test/.test(testcase)) {
this.tests.push(
new Test.Unit.Testcase(
this.options.context ? ' -> ' + this.options.titles[testcase] : testcase,
testcases[testcase], testcases["setup"], testcases["teardown"]
));
}
}
}
}
this.currentTest = 0;
this.logger = new Test.Unit.Logger(this.options.testLog);
setTimeout(this.runTests.bind(this), 1000);
},
parseResultsURLQueryParameter: function() {
return window.location.search.parseQuery()["resultsURL"];
},
parseTestsQueryParameter: function(){
if (window.location.search.parseQuery()["tests"]){
return window.location.search.parseQuery()["tests"].split(',');
};
},
// Returns:
// "ERROR" if there was an error,
// "FAILURE" if there was a failure, or
// "SUCCESS" if there was neither
getResult: function() {
var hasFailure = false;
for(var i=0;i<this.tests.length;i++) {
if (this.tests[i].errors > 0) {
return "ERROR";
}
if (this.tests[i].failures > 0) {
hasFailure = true;
}
}
if (hasFailure) {
return "FAILURE";
} else {
return "SUCCESS";
}
},
postResults: function() {
if (this.options.resultsURL) {
new Ajax.Request(this.options.resultsURL,
{ method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false });
}
},
runTests: function() {
var test = this.tests[this.currentTest];
if (!test) {
// finished!
this.postResults();
this.logger.summary(this.summary());
return;
}
if(!test.isWaiting) {
this.logger.start(test.name);
}
test.run();
if(test.isWaiting) {
this.logger.message("Waiting for " + test.timeToWait + "ms");
setTimeout(this.runTests.bind(this), test.timeToWait || 1000);
} else {
this.logger.finish(test.status(), test.summary());
this.currentTest++;
// tail recursive, hopefully the browser will skip the stackframe
this.runTests();
}
},
summary: function() {
var assertions = 0;
var failures = 0;
var errors = 0;
var messages = [];
for(var i=0;i<this.tests.length;i++) {
assertions += this.tests[i].assertions;
failures += this.tests[i].failures;
errors += this.tests[i].errors;
}
return (
(this.options.context ? this.options.context + ': ': '') +
this.tests.length + " tests, " +
assertions + " assertions, " +
failures + " failures, " +
errors + " errors");
}
}
Test.Unit.Assertions = Class.create();
Test.Unit.Assertions.prototype = {
initialize: function() {
this.assertions = 0;
this.failures = 0;
this.errors = 0;
this.messages = [];
},
summary: function() {
return (
this.assertions + " assertions, " +
this.failures + " failures, " +
this.errors + " errors" + "\n" +
this.messages.join("\n"));
},
pass: function() {
this.assertions++;
},
fail: function(message) {
this.failures++;
this.messages.push("Failure: " + message);
},
info: function(message) {
this.messages.push("Info: " + message);
},
error: function(error) {
this.errors++;
this.messages.push(error.name + ": "+ error.message + "(" + Test.Unit.inspect(error) +")");
},
status: function() {
if (this.failures > 0) return 'failed';
if (this.errors > 0) return 'error';
return 'passed';
},
assert: function(expression) {
var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"';
try { expression ? this.pass() :
this.fail(message); }
catch(e) { this.error(e); }
},
assertEqual: function(expected, actual) {
var message = arguments[2] || "assertEqual";
try { (expected == actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertInspect: function(expected, actual) {
var message = arguments[2] || "assertInspect";
try { (expected == actual.inspect()) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertEnumEqual: function(expected, actual) {
var message = arguments[2] || "assertEnumEqual";
try { $A(expected).length == $A(actual).length &&
expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ?
this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) +
', actual ' + Test.Unit.inspect(actual)); }
catch(e) { this.error(e); }
},
assertNotEqual: function(expected, actual) {
var message = arguments[2] || "assertNotEqual";
try { (expected != actual) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertIdentical: function(expected, actual) {
var message = arguments[2] || "assertIdentical";
try { (expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNotIdentical: function(expected, actual) {
var message = arguments[2] || "assertNotIdentical";
try { !(expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNull: function(obj) {
var message = arguments[1] || 'assertNull'
try { (obj==null) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); }
catch(e) { this.error(e); }
},
assertMatch: function(expected, actual) {
var message = arguments[2] || 'assertMatch';
var regex = new RegExp(expected);
try { (regex.exec(actual)) ? this.pass() :
this.fail(message + ' : regex: "' + Test.Unit.inspect(expected) + ' did not match: ' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertHidden: function(element) {
var message = arguments[1] || 'assertHidden';
this.assertEqual("none", element.style.display, message);
},
assertNotNull: function(object) {
var message = arguments[1] || 'assertNotNull';
this.assert(object != null, message);
},
assertType: function(expected, actual) {
var message = arguments[2] || 'assertType';
try {
(actual.constructor == expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertNotOfType: function(expected, actual) {
var message = arguments[2] || 'assertNotOfType';
try {
(actual.constructor != expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertInstanceOf';
try {
(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was not an instance of the expected type"); }
catch(e) { this.error(e); }
},
assertNotInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertNotInstanceOf';
try {
!(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was an instance of the not expected type"); }
catch(e) { this.error(e); }
},
assertRespondsTo: function(method, obj) {
var message = arguments[2] || 'assertRespondsTo';
try {
(obj[method] && typeof obj[method] == 'function') ? this.pass() :
this.fail(message + ": object doesn't respond to [" + method + "]"); }
catch(e) { this.error(e); }
},
assertReturnsTrue: function(method, obj) {
var message = arguments[2] || 'assertReturnsTrue';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
m() ? this.pass() :
this.fail(message + ": method returned false"); }
catch(e) { this.error(e); }
},
assertReturnsFalse: function(method, obj) {
var message = arguments[2] || 'assertReturnsFalse';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
!m() ? this.pass() :
this.fail(message + ": method returned true"); }
catch(e) { this.error(e); }
},
assertRaise: function(exceptionName, method) {
var message = arguments[2] || 'assertRaise';
try {
method();
this.fail(message + ": exception expected but none was raised"); }
catch(e) {
((exceptionName == null) || (e.name==exceptionName)) ? this.pass() : this.error(e);
}
},
assertElementsMatch: function() {
var expressions = $A(arguments), elements = $A(expressions.shift());
if (elements.length != expressions.length) {
this.fail('assertElementsMatch: size mismatch: ' + elements.length + ' elements, ' + expressions.length + ' expressions');
return false;
}
elements.zip(expressions).all(function(pair, index) {
var element = $(pair.first()), expression = pair.last();
if (element.match(expression)) return true;
this.fail('assertElementsMatch: (in index ' + index + ') expected ' + expression.inspect() + ' but got ' + element.inspect());
}.bind(this)) && this.pass();
},
assertElementMatches: function(element, expression) {
this.assertElementsMatch([element], expression);
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
},
_isVisible: function(element) {
element = $(element);
if(!element.parentNode) return true;
this.assertNotNull(element);
if(element.style && Element.getStyle(element, 'display') == 'none')
return false;
return this._isVisible(element.parentNode);
},
assertNotVisible: function(element) {
this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1]));
},
assertVisible: function(element) {
this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1]));
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
}
}
Test.Unit.Testcase = Class.create();
Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), {
initialize: function(name, test, setup, teardown) {
Test.Unit.Assertions.prototype.initialize.bind(this)();
this.name = name;
if(typeof test == 'string') {
test = test.gsub(/(\.should[^\(]+\()/,'#{0}this,');
test = test.gsub(/(\.should[^\(]+)\(this,\)/,'#{1}(this)');
this.test = function() {
eval('with(this){'+test+'}');
}
} else {
this.test = test || function() {};
}
this.setup = setup || function() {};
this.teardown = teardown || function() {};
this.isWaiting = false;
this.timeToWait = 1000;
},
wait: function(time, nextPart) {
this.isWaiting = true;
this.test = nextPart;
this.timeToWait = time;
},
run: function() {
try {
try {
if (!this.isWaiting) this.setup.bind(this)();
this.isWaiting = false;
this.test.bind(this)();
} finally {
if(!this.isWaiting) {
this.teardown.bind(this)();
}
}
}
catch(e) { this.error(e); }
}
});
// *EXPERIMENTAL* BDD-style testing to please non-technical folk
// This draws many ideas from RSpec http://rspec.rubyforge.org/
Test.setupBDDExtensionMethods = function(){
var METHODMAP = {
shouldEqual: 'assertEqual',
shouldNotEqual: 'assertNotEqual',
shouldEqualEnum: 'assertEnumEqual',
shouldBeA: 'assertType',
shouldNotBeA: 'assertNotOfType',
shouldBeAn: 'assertType',
shouldNotBeAn: 'assertNotOfType',
shouldBeNull: 'assertNull',
shouldNotBeNull: 'assertNotNull',
shouldBe: 'assertReturnsTrue',
shouldNotBe: 'assertReturnsFalse',
shouldRespondTo: 'assertRespondsTo'
};
var makeAssertion = function(assertion, args, object) {
this[assertion].apply(this,(args || []).concat([object]));
}
Test.BDDMethods = {};
$H(METHODMAP).each(function(pair) {
Test.BDDMethods[pair.key] = function() {
var args = $A(arguments);
var scope = args.shift();
makeAssertion.apply(scope, [pair.value, args, this]); };
});
[Array.prototype, String.prototype, Number.prototype, Boolean.prototype].each(
function(p){ Object.extend(p, Test.BDDMethods) }
);
}
Test.context = function(name, spec, log){
Test.setupBDDExtensionMethods();
var compiledSpec = {};
var titles = {};
for(specName in spec) {
switch(specName){
case "setup":
case "teardown":
compiledSpec[specName] = spec[specName];
break;
default:
var testName = 'test'+specName.gsub(/\s+/,'-').camelize();
var body = spec[specName].toString().split('\n').slice(1);
if(/^\{/.test(body[0])) body = body.slice(1);
body.pop();
body = body.map(function(statement){
return statement.strip()
});
compiledSpec[testName] = body.join('\n');
titles[testName] = specName;
}
}
new Test.Unit.Runner(compiledSpec, { titles: titles, testLog: log || 'testlog', context: name });
}; | JavaScript |
// script.aculo.us slider.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
if (!Control) var Control = { };
// options:
// axis: 'vertical', or 'horizontal' (default)
//
// callbacks:
// onChange(value)
// onSlide(value)
Control.Slider = Class.create({
initialize: function(handle, track, options) {
var slider = this;
if (Object.isArray(handle)) {
this.handles = handle.collect( function(e) { return $(e) });
} else {
this.handles = [$(handle)];
}
this.track = $(track);
this.options = options || { };
this.axis = this.options.axis || 'horizontal';
this.increment = this.options.increment || 1;
this.step = parseInt(this.options.step || '1');
this.range = this.options.range || $R(0,1);
this.value = 0; // assure backwards compat
this.values = this.handles.map( function() { return 0 });
this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
this.options.startSpan = $(this.options.startSpan || null);
this.options.endSpan = $(this.options.endSpan || null);
this.restricted = this.options.restricted || false;
this.maximum = this.options.maximum || this.range.end;
this.minimum = this.options.minimum || this.range.start;
// Will be used to align the handle onto the track, if necessary
this.alignX = parseInt(this.options.alignX || '0');
this.alignY = parseInt(this.options.alignY || '0');
this.trackLength = this.maximumOffset() - this.minimumOffset();
this.handleLength = this.isVertical() ?
(this.handles[0].offsetHeight != 0 ?
this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) :
(this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth :
this.handles[0].style.width.replace(/px$/,""));
this.active = false;
this.dragging = false;
this.disabled = false;
if (this.options.disabled) this.setDisabled();
// Allowed values array
this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
if (this.allowedValues) {
this.minimum = this.allowedValues.min();
this.maximum = this.allowedValues.max();
}
this.eventMouseDown = this.startDrag.bindAsEventListener(this);
this.eventMouseUp = this.endDrag.bindAsEventListener(this);
this.eventMouseMove = this.update.bindAsEventListener(this);
// Initialize handles in reverse (make sure first handle is active)
this.handles.each( function(h,i) {
i = slider.handles.length-1-i;
slider.setValue(parseFloat(
(Object.isArray(slider.options.sliderValue) ?
slider.options.sliderValue[i] : slider.options.sliderValue) ||
slider.range.start), i);
h.makePositioned().observe("mousedown", slider.eventMouseDown);
});
this.track.observe("mousedown", this.eventMouseDown);
document.observe("mouseup", this.eventMouseUp);
document.observe("mousemove", this.eventMouseMove);
this.initialized = true;
},
dispose: function() {
var slider = this;
Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
Event.stopObserving(document, "mouseup", this.eventMouseUp);
Event.stopObserving(document, "mousemove", this.eventMouseMove);
this.handles.each( function(h) {
Event.stopObserving(h, "mousedown", slider.eventMouseDown);
});
},
setDisabled: function(){
this.disabled = true;
},
setEnabled: function(){
this.disabled = false;
},
getNearestValue: function(value){
if (this.allowedValues){
if (value >= this.allowedValues.max()) return(this.allowedValues.max());
if (value <= this.allowedValues.min()) return(this.allowedValues.min());
var offset = Math.abs(this.allowedValues[0] - value);
var newValue = this.allowedValues[0];
this.allowedValues.each( function(v) {
var currentOffset = Math.abs(v - value);
if (currentOffset <= offset){
newValue = v;
offset = currentOffset;
}
});
return newValue;
}
if (value > this.range.end) return this.range.end;
if (value < this.range.start) return this.range.start;
return value;
},
setValue: function(sliderValue, handleIdx){
if (!this.active) {
this.activeHandleIdx = handleIdx || 0;
this.activeHandle = this.handles[this.activeHandleIdx];
this.updateStyles();
}
handleIdx = handleIdx || this.activeHandleIdx || 0;
if (this.initialized && this.restricted) {
if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
sliderValue = this.values[handleIdx-1];
if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
sliderValue = this.values[handleIdx+1];
}
sliderValue = this.getNearestValue(sliderValue);
this.values[handleIdx] = sliderValue;
this.value = this.values[0]; // assure backwards compat
this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] =
this.translateToPx(sliderValue);
this.drawSpans();
if (!this.dragging || !this.event) this.updateFinished();
},
setValueBy: function(delta, handleIdx) {
this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta,
handleIdx || this.activeHandleIdx || 0);
},
translateToPx: function(value) {
return Math.round(
((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) *
(value - this.range.start)) + "px";
},
translateToValue: function(offset) {
return ((offset/(this.trackLength-this.handleLength) *
(this.range.end-this.range.start)) + this.range.start);
},
getRange: function(range) {
var v = this.values.sortBy(Prototype.K);
range = range || 0;
return $R(v[range],v[range+1]);
},
minimumOffset: function(){
return(this.isVertical() ? this.alignY : this.alignX);
},
maximumOffset: function(){
return(this.isVertical() ?
(this.track.offsetHeight != 0 ? this.track.offsetHeight :
this.track.style.height.replace(/px$/,"")) - this.alignY :
(this.track.offsetWidth != 0 ? this.track.offsetWidth :
this.track.style.width.replace(/px$/,"")) - this.alignX);
},
isVertical: function(){
return (this.axis == 'vertical');
},
drawSpans: function() {
var slider = this;
if (this.spans)
$R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
if (this.options.startSpan)
this.setSpan(this.options.startSpan,
$R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
if (this.options.endSpan)
this.setSpan(this.options.endSpan,
$R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
},
setSpan: function(span, range) {
if (this.isVertical()) {
span.style.top = this.translateToPx(range.start);
span.style.height = this.translateToPx(range.end - range.start + this.range.start);
} else {
span.style.left = this.translateToPx(range.start);
span.style.width = this.translateToPx(range.end - range.start + this.range.start);
}
},
updateStyles: function() {
this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
Element.addClassName(this.activeHandle, 'selected');
},
startDrag: function(event) {
if (Event.isLeftClick(event)) {
if (!this.disabled){
this.active = true;
var handle = Event.element(event);
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var track = handle;
if (track==this.track) {
var offsets = Position.cumulativeOffset(this.track);
this.event = event;
this.setValue(this.translateToValue(
(this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
));
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
} else {
// find the handle (prevents issues with Safari)
while((this.handles.indexOf(handle) == -1) && handle.parentNode)
handle = handle.parentNode;
if (this.handles.indexOf(handle)!=-1) {
this.activeHandle = handle;
this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
this.updateStyles();
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
}
}
}
Event.stop(event);
}
},
update: function(event) {
if (this.active) {
if (!this.dragging) this.dragging = true;
this.draw(event);
if (Prototype.Browser.WebKit) window.scrollBy(0,0);
Event.stop(event);
}
},
draw: function(event) {
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var offsets = Position.cumulativeOffset(this.track);
pointer[0] -= this.offsetX + offsets[0];
pointer[1] -= this.offsetY + offsets[1];
this.event = event;
this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
if (this.initialized && this.options.onSlide)
this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
},
endDrag: function(event) {
if (this.active && this.dragging) {
this.finishDrag(event, true);
Event.stop(event);
}
this.active = false;
this.dragging = false;
},
finishDrag: function(event, success) {
this.active = false;
this.dragging = false;
this.updateFinished();
},
updateFinished: function() {
if (this.initialized && this.options.onChange)
this.options.onChange(this.values.length>1 ? this.values : this.value, this);
this.event = null;
}
});
| JavaScript |
// script.aculo.us sound.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Based on code created by Jules Gravinese (http://www.webveteran.com/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
Sound = {
tracks: {},
_enabled: true,
template:
new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
enable: function(){
Sound._enabled = true;
},
disable: function(){
Sound._enabled = false;
},
play: function(url){
if(!Sound._enabled) return;
var options = Object.extend({
track: 'global', url: url, replace: false
}, arguments[1] || {});
if(options.replace && this.tracks[options.track]) {
$R(0, this.tracks[options.track].id).each(function(id){
var sound = $('sound_'+options.track+'_'+id);
sound.Stop && sound.Stop();
sound.remove();
})
this.tracks[options.track] = null;
}
if(!this.tracks[options.track])
this.tracks[options.track] = { id: 0 }
else
this.tracks[options.track].id++;
options.id = this.tracks[options.track].id;
$$('body')[0].insert(
Prototype.Browser.IE ? new Element('bgsound',{
id: 'sound_'+options.track+'_'+options.id,
src: options.url, loop: 1, autostart: true
}) : Sound.template.evaluate(options));
}
};
if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
else
Sound.play = function(){}
}
| JavaScript |
// script.aculo.us scriptaculous.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Scriptaculous = {
Version: '1.8.1',
require: function(libraryName) {
// inserting via DOM fails in Safari 2.0, so brute force approach
document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
},
REQUIRED_PROTOTYPE: '1.6.0',
load: function() {
function convertVersionString(versionString){
var r = versionString.split('.');
return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
}
if((typeof Prototype=='undefined') ||
(typeof Element == 'undefined') ||
(typeof Element.Methods=='undefined') ||
(convertVersionString(Prototype.Version) <
convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
throw("script.aculo.us requires the Prototype JavaScript framework >= " +
Scriptaculous.REQUIRED_PROTOTYPE);
$A(document.getElementsByTagName("script")).findAll( function(s) {
return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
}).each( function(s) {
var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
var includes = s.src.match(/\?.*load=([a-z,]*)/);
(includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
function(include) { Scriptaculous.require(path+include+'.js') });
});
}
}
Scriptaculous.load(); | JavaScript |
// script.aculo.us builder.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Builder = {
NODEMAP: {
AREA: 'map',
CAPTION: 'table',
COL: 'table',
COLGROUP: 'table',
LEGEND: 'fieldset',
OPTGROUP: 'select',
OPTION: 'select',
PARAM: 'object',
TBODY: 'table',
TD: 'table',
TFOOT: 'table',
TH: 'table',
THEAD: 'table',
TR: 'table'
},
// note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
// due to a Firefox bug
node: function(elementName) {
elementName = elementName.toUpperCase();
// try innerHTML approach
var parentTag = this.NODEMAP[elementName] || 'div';
var parentElement = document.createElement(parentTag);
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
} catch(e) {}
var element = parentElement.firstChild || null;
// see if browser added wrapping tags
if(element && (element.tagName.toUpperCase() != elementName))
element = element.getElementsByTagName(elementName)[0];
// fallback to createElement approach
if(!element) element = document.createElement(elementName);
// abort if nothing could be created
if(!element) return;
// attributes (or text)
if(arguments[1])
if(this._isStringOrNumber(arguments[1]) ||
(arguments[1] instanceof Array) ||
arguments[1].tagName) {
this._children(element, arguments[1]);
} else {
var attrs = this._attributes(arguments[1]);
if(attrs.length) {
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" +elementName + " " +
attrs + "></" + elementName + ">";
} catch(e) {}
element = parentElement.firstChild || null;
// workaround firefox 1.0.X bug
if(!element) {
element = document.createElement(elementName);
for(attr in arguments[1])
element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
}
if(element.tagName.toUpperCase() != elementName)
element = parentElement.getElementsByTagName(elementName)[0];
}
}
// text, or array of children
if(arguments[2])
this._children(element, arguments[2]);
return element;
},
_text: function(text) {
return document.createTextNode(text);
},
ATTR_MAP: {
'className': 'class',
'htmlFor': 'for'
},
_attributes: function(attributes) {
var attrs = [];
for(attribute in attributes)
attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
'="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'"') + '"');
return attrs.join(" ");
},
_children: function(element, children) {
if(children.tagName) {
element.appendChild(children);
return;
}
if(typeof children=='object') { // array can hold nodes and text
children.flatten().each( function(e) {
if(typeof e=='object')
element.appendChild(e)
else
if(Builder._isStringOrNumber(e))
element.appendChild(Builder._text(e));
});
} else
if(Builder._isStringOrNumber(children))
element.appendChild(Builder._text(children));
},
_isStringOrNumber: function(param) {
return(typeof param=='string' || typeof param=='number');
},
build: function(html) {
var element = this.node('div');
$(element).update(html.strip());
return element.down();
},
dump: function(scope) {
if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope
var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
"BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
"FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
"KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
"PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
"TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);
tags.each( function(tag){
scope[tag] = function() {
return Builder.node.apply(Builder, [tag].concat($A(arguments)));
}
});
}
}
| JavaScript |
// lightwindow.js v2.0
//
// Copyright (c) 2007 stickmanlabs
// Author: Kevin P Miller | http://www.stickmanlabs.com
//
// LightWindow is freely distributable under the terms of an MIT-style license.
//
// I don't care what you think about the file size...
// Be a pro:
// http://www.thinkvitamin.com/features/webapps/serving-javascript-fast
// http://rakaz.nl/item/make_your_pages_load_faster_by_combining_and_compressing_javascript_and_css_files
//
/*-----------------------------------------------------------------------------------------------*/
if(typeof Effect == 'undefined')
throw("lightwindow.js requires including script.aculo.us' effects.js library!");
// This will stop image flickering in IE6 when elements with images are moved
try {
document.execCommand("BackgroundImageCache", false, true);
} catch(e) {}
var lightwindow = Class.create();
lightwindow.prototype = {
//
// Setup Variables
//
element : null,
contentToFetch : null,
windowActive : false,
dataEffects : [],
dimensions : {
cruft : null,
container : null,
viewport : {
height : null,
width : null,
offsetTop : null,
offsetLeft : null
}
},
pagePosition : {
x : 0,
y : 0
},
pageDimensions : {
width : null,
height : null
},
preloadImage : [],
preloadedImage : [],
galleries : [],
resizeTo : {
height : null,
heightPercent : null,
width : null,
widthPercent : null,
fixedTop : null,
fixedLeft : null
},
scrollbarOffset : 18,
navigationObservers : {
previous : null,
next : null
},
containerChange : {
height : 0,
width : 0
},
activeGallery : false,
galleryLocation : {
current : 0,
total : 0
},
//
// Initialize the lightwindow.
//
initialize : function(options) {
this.options = Object.extend({
resizeSpeed : 8,
contentOffset : {
height : 20,
width : 20
},
dimensions : {
image : {height : 250, width : 250},
page : {height : 250, width : 250},
inline : {height : 250, width : 250},
media : {height : 250, width : 250},
external : {height : 250, width : 250},
titleHeight : 25
},
classNames : {
standard : 'lightwindow',
action : 'lightwindow_action'
},
fileTypes : {
page : ['asp', 'aspx', 'cgi', 'cfm', 'htm', 'html', 'pl', 'php4', 'php3', 'php', 'php5', 'phtml', 'rhtml', 'shtml', 'txt', 'vbs', 'rb'],
media : ['aif', 'aiff', 'asf', 'avi', 'divx', 'm1v', 'm2a', 'm2v', 'm3u', 'mid', 'midi', 'mov', 'moov', 'movie', 'mp2', 'mp3', 'mpa', 'mpa', 'mpe', 'mpeg', 'mpg', 'mpg', 'mpga', 'pps', 'qt', 'rm', 'ram', 'swf', 'viv', 'vivo', 'wav'],
image : ['bmp', 'gif', 'jpg', 'png', 'tiff']
},
mimeTypes : {
avi : 'video/avi',
aif : 'audio/aiff',
aiff : 'audio/aiff',
gif : 'image/gif',
bmp : 'image/bmp',
jpeg : 'image/jpeg',
m1v : 'video/mpeg',
m2a : 'audio/mpeg',
m2v : 'video/mpeg',
m3u : 'audio/x-mpequrl',
mid : 'audio/x-midi',
midi : 'audio/x-midi',
mjpg : 'video/x-motion-jpeg',
moov : 'video/quicktime',
mov : 'video/quicktime',
movie : 'video/x-sgi-movie',
mp2 : 'audio/mpeg',
mp3 : 'audio/mpeg3',
mpa : 'audio/mpeg',
mpa : 'video/mpeg',
mpe : 'video/mpeg',
mpeg : 'video/mpeg',
mpg : 'audio/mpeg',
mpg : 'video/mpeg',
mpga : 'audio/mpeg',
pdf : 'application/pdf',
png : 'image/png',
pps : 'application/mspowerpoint',
qt : 'video/quicktime',
ram : 'audio/x-pn-realaudio-plugin',
rm : 'application/vnd.rn-realmedia',
swf : 'application/x-shockwave-flash',
tiff : 'image/tiff',
viv : 'video/vivo',
vivo : 'video/vivo',
wav : 'audio/wav',
wmv : 'application/x-mplayer2'
},
classids : {
mov : 'clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B',
swf : 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000',
wmv : 'clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6'
},
codebases : {
mov : 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0',
swf : 'http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0',
wmv : 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715'
},
viewportPadding : 10,
EOLASFix : 'swf,wmv,fla,flv',
overlay : {
opacity : 0.7,
image : '/sfLightWindowPlugin/images/black.png',
presetImage : '/sfLightWindowPlugin/images/black-70.png'
},
skin : {
main : '<div id="lightwindow_container" >'+
'<div id="lightwindow_title_bar" >'+
'<div id="lightwindow_title_bar_inner" >'+
'<span id="lightwindow_title_bar_title"></span>'+
'<a id="lightwindow_title_bar_close_link" >close</a>'+
'</div>'+
'</div>'+
'<div id="lightwindow_stage" >'+
'<div id="lightwindow_contents" >'+
'</div>'+
'<div id="lightwindow_navigation" >'+
'<a href="#" id="lightwindow_previous" >'+
'<span id="lightwindow_previous_title"></span>'+
'</a>'+
'<a href="#" id="lightwindow_next" >'+
'<span id="lightwindow_next_title"></span>'+
'</a>'+
'<iframe name="lightwindow_navigation_shim" id="lightwindow_navigation_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>'+
'<div id="lightwindow_galleries">'+
'<div id="lightwindow_galleries_tab_container" >'+
'<a href="#" id="lightwindow_galleries_tab" >'+
'<span id="lightwindow_galleries_tab_span" class="up" >Galleries</span>'+
'</a>'+
'</div>'+
'<div id="lightwindow_galleries_list" >'+
'</div>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_slide" >'+
'<div id="lightwindow_data_slide_inner" >'+
'<div id="lightwindow_data_details" >'+
'<div id="lightwindow_data_gallery_container" >'+
'<span id="lightwindow_data_gallery_current"></span>'+
' of '+
'<span id="lightwindow_data_gallery_total"></span>'+
'</div>'+
'<div id="lightwindow_data_author_container" >'+
'by <span id="lightwindow_data_author"></span>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_caption" >'+
'</div>'+
'</div>'+
'</div>'+
'</div>',
loading : '<div id="lightwindow_loading" >'+
'<img src="/sfLightWindowPlugin/images/ajax-loading.gif" alt="loading" />'+
'<span>Loading or <a href="javascript: myLightWindow.deactivate();">Cancel</a></span>'+
'<iframe name="lightwindow_loading_shim" id="lightwindow_loading_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>',
iframe : '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'+
'<html xmlns="http://www.w3.org/1999/xhtml">'+
'<body>'+
'{body_replace}'+
'</body>'+
'</html>',
gallery : {
top : '<div class="lightwindow_galleries_list">'+
'<h1>{gallery_title_replace}</h1>'+
'<ul>',
middle : '<li>'+
'{gallery_link_replace}'+
'</li>',
bottom : '</ul>'+
'</div>'
}
},
formMethod : 'get',
hideFlash : false,
hideGalleryTab : false,
showTitleBar : true,
animationHandler : false,
navigationHandler : false,
transitionHandler : false,
finalAnimationHandler : false,
formHandler : false,
galleryAnimationHandler : false,
showGalleryCount : true
}, options || {});
this.duration = ((11-this.options.resizeSpeed)*0.15);
this._setupLinks();
this._getScroll();
this._getPageDimensions();
this._browserDimensions();
this._addLightWindowMarkup(false);
this._setupDimensions();
this.buildGalleryList();
},
//
// Activate the lightwindow.
//
activate : function(e, link){
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(link);
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
//////////
this._getPageDimensions();
document.getElementById("lightwindow_overlay").setStyle({
height: this.pageDimensions.height + 'px'
});
//////////
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Turn off the window
//
deactivate : function(){
// The window is not active
this.windowActive = false;
// There is no longer a gallery active
this.activeGallery = false;
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
}
// Kill the animation
this.animating = false;
// Clear our element
this.element = null;
// hide the window.
this._displayLightWindow('none', 'visible');
// Clear out the window Contents
this._clearWindowContents(false);
// Stop all animation
var queue = Effect.Queues.get('lightwindowAnimation').each(function(e){e.cancel();});
// Undo the setup
this._prepareIE(false);
this._setupDimensions();
this._toggleTroubleElements('visible', false);
this._monitorKeyboard(false);
},
//
// Initialize specific window
//
createWindow : function(element, attributes) {
this._processLink($(element));
},
//
// Open a Window from a hash of attributes
//
activateWindow : function(options) {
this.element = Object.extend({
href : null,
title : null,
author : null,
caption : null,
rel : null,
top : null,
left : null,
type : null,
showImages : null,
height : null,
width : null,
loadingAnimation : null,
iframeEmbed : null,
form : null
}, options || {});
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this.element.type ? this.element.type : this._fileType(this.element.href);
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Fire off our Form handler
//
submitForm : function(e) {
if (this.options.formHandler) {
this.options.formHandler(e);
} else {
this._defaultFormHandler(e);
}
},
//
// Reload the window with another location
//
openWindow : function(element) {
var element = $(element);
// The window is active
this.windowActive = true;
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(element);
this._setStatus(true);
this._handleTransition();
},
//
// Navigate the window
//
navigateWindow : function(direction) {
this._handleNavigation(false);
if (direction == 'previous') {
this.openWindow(this.navigationObservers.previous);
} else if (direction == 'next'){
this.openWindow(this.navigationObservers.next);
}
},
//
// Build the Gallery List and Load it
//
buildGalleryList : function() {
var output = '';
var galleryLink;
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
output += (this.options.skin.gallery.top).replace('{gallery_title_replace}', unescape(i));
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
galleryLink = '<a href="#" id="lightwindow_gallery_'+i+'_'+j+'" >'+unescape(j)+'</a>';
output += (this.options.skin.gallery.middle).replace('{gallery_link_replace}', galleryLink);
}
}
output += this.options.skin.gallery.bottom;
}
}
new Insertion.Top('lightwindow_galleries_list', output);
// Attach Events
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
Event.observe($('lightwindow_gallery_'+i+'_'+j), 'click', this.openWindow.bind(this, this.galleries[i][j][0]), false);
$('lightwindow_gallery_'+i+'_'+j).onclick = function() {return false;};
}
}
}
}
},
//
// Set Links Up
//
_setupLinks : function() {
var links = $$('.'+this.options.classNames.standard);
links.each(function(link) {
this._processLink(link);
}.bind(this));
},
//
// Process a Link
//
_processLink : function(link) {
if ((this._fileType(link.getAttribute('href')) == 'image' || this._fileType(link.getAttribute('href')) == 'media')) {
if (gallery = this._getGalleryInfo(link.rel)) {
if (!this.galleries[gallery[0]]) {
this.galleries[gallery[0]] = new Array();
}
if (!this.galleries[gallery[0]][gallery[1]]) {
this.galleries[gallery[0]][gallery[1]] = new Array();
}
this.galleries[gallery[0]][gallery[1]].push(link);
}
}
// Take care of our inline content
var url = link.getAttribute('href');
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var container = url.substring(url.indexOf('#')+1);
if($(container)) {
$(container).setStyle({
display : 'none'
});
}
Event.observe(link, 'click', this.activate.bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
},
//
// Setup our actions
//
_setupActions : function() {
var links = $$('#lightwindow_container .'+this.options.classNames.action);
links.each(function(link) {
Event.observe(link, 'click', this[link.getAttribute('rel')].bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
}.bind(this));
},
//
// Add the markup to the page.
//
_addLightWindowMarkup : function(rebuild) {
var overlay = Element.extend(document.createElement('div'));
overlay.setAttribute('id', 'lightwindow_overlay');
// FF Mac has a problem with putting Flash above a layer without a 100% opacity background, so we need to use a pre-made
if (Prototype.Browser.Gecko) {
overlay.setStyle({
backgroundImage: 'url('+this.options.overlay.presetImage+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
} else {
overlay.setStyle({
opacity: this.options.overlay.opacity,
backgroundImage: 'url('+this.options.overlay.image+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
}
var lw = document.createElement('div');
lw.setAttribute('id', 'lightwindow');
lw.innerHTML = this.options.skin.main;
var body = document.getElementsByTagName('body')[0];
body.appendChild(overlay);
body.appendChild(lw);
if ($('lightwindow_title_bar_close_link')) {
Event.observe('lightwindow_title_bar_close_link', 'click', this.deactivate.bindAsEventListener(this));
$('lightwindow_title_bar_close_link').onclick = function() {return false;};
}
Event.observe($('lightwindow_previous'), 'click', this.navigateWindow.bind(this, 'previous'), false);
$('lightwindow_previous').onclick = function() {return false;};
Event.observe($('lightwindow_next'), 'click', this.navigateWindow.bind(this, 'next'), false);
$('lightwindow_next').onclick = function() {return false;};
if (!this.options.hideGalleryTab) {
Event.observe($('lightwindow_galleries_tab'), 'click', this._handleGalleryAnimation.bind(this, true), false);
$('lightwindow_galleries_tab').onclick = function() {return false;};
}
// Because we use position absolute, kill the scroll Wheel on animations
if (Prototype.Browser.IE) {
Event.observe(document, 'mousewheel', this._stopScrolling.bindAsEventListener(this), false);
} else {
Event.observe(window, 'DOMMouseScroll', this._stopScrolling.bindAsEventListener(this), false);
}
Event.observe(overlay, 'click', this.deactivate.bindAsEventListener(this), false);
overlay.onclick = function() {return false;};
},
//
// Add loading window markup
//
_addLoadingWindowMarkup : function() {
$('lightwindow_contents').innerHTML += this.options.skin.loading;
},
//
// Setup the window elements
//
_setupWindowElements : function(link) {
this.element = link;
this.element.title = null ? '' : link.getAttribute('title');
this.element.author = null ? '' : link.getAttribute('author');
this.element.caption = null ? '' : link.getAttribute('caption');
this.element.rel = null ? '' : link.getAttribute('rel');
this.element.params = null ? '' : link.getAttribute('params');
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this._getParameter('lightwindow_type') ? this._getParameter('lightwindow_type') : this._fileType(this.contentToFetch);
},
//
// Clear the window contents out
//
_clearWindowContents : function(contents) {
// If there is an iframe, its got to go
if ($('lightwindow_iframe')) {
Element.remove($('lightwindow_iframe'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_primary')) {
try {
$('lightwindow_media_primary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_primary'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_secondary')) {
try {
$('lightwindow_media_secondary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_secondary'));
}
this.activeGallery = false;
this._handleNavigation(this.activeGallery);
if (contents) {
// Empty the contents
$('lightwindow_contents').innerHTML = '';
// Reset the scroll bars
$('lightwindow_contents').setStyle({
overflow: 'hidden'
});
if (!this.windowActive) {
$('lightwindow_data_slide_inner').setStyle({
display: 'none'
});
$('lightwindow_title_bar_title').innerHTML = '';
}
// Because of browser differences and to maintain flexible captions we need to reset this height at close
$('lightwindow_data_slide').setStyle({
height: 'auto'
});
}
this.resizeTo.height = null;
this.resizeTo.width = null;
},
//
// Set the status of our animation to keep things from getting clunky
//
_setStatus : function(status) {
this.animating = status;
if (status) {
Element.show('lightwindow_loading');
}
if (!(/MSIE 6./i.test(navigator.userAgent))) {
this._fixedWindow(status);
}
},
//
// Make this window Fixed
//
_fixedWindow : function(status) {
if (status) {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'absolute',
top: parseFloat($('lightwindow').getStyle('top'))+this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))+this.pagePosition.x+'px'
});
} else {
$('lightwindow').setStyle({
position: 'absolute'
});
}
} else {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'fixed',
top: parseFloat($('lightwindow').getStyle('top'))-this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))-this.pagePosition.x+'px'
});
} else {
if ($('lightwindow_iframe')) {
// Ideally here we would set a 50% value for top and left, but Safari rears it ugly head again and we need to do it by pixels
this._browserDimensions();
}
$('lightwindow').setStyle({
position: 'fixed',
top: (parseFloat(this._getParameter('lightwindow_top')) ? parseFloat(this._getParameter('lightwindow_top'))+'px' : this.dimensions.viewport.height/2+'px'),
left: (parseFloat(this._getParameter('lightwindow_left')) ? parseFloat(this._getParameter('lightwindow_left'))+'px' : this.dimensions.viewport.width/2+'px')
});
}
}
},
//
// Prepare the window for IE.
//
_prepareIE : function(setup) {
if (Prototype.Browser.IE) {
var height, overflowX, overflowY;
if (setup) {
var height = '100%';
} else {
var height = 'auto';
}
var body = document.getElementsByTagName('body')[0];
var html = document.getElementsByTagName('html')[0];
html.style.height = body.style.height = height;
}
},
_stopScrolling : function(e) {
if (this.animating) {
if (e.preventDefault) {
e.preventDefault();
}
e.returnValue = false;
}
},
//
// Get the scroll for the page.
//
_getScroll : function(){
if(typeof(window.pageYOffset) == 'number') {
this.pagePosition.x = window.pageXOffset;
this.pagePosition.y = window.pageYOffset;
} else if(document.body && (document.body.scrollLeft || document.body.scrollTop)) {
this.pagePosition.x = document.body.scrollLeft;
this.pagePosition.y = document.body.scrollTop;
} else if(document.documentElement) {
this.pagePosition.x = document.documentElement.scrollLeft;
this.pagePosition.y = document.documentElement.scrollTop;
}
},
//
// Reset the scroll.
//
_setScroll : function(x, y) {
document.documentElement.scrollLeft = x;
document.documentElement.scrollTop = y;
},
//
// Hide Selects from the page because of IE.
// We could use iframe shims instead here but why add all the extra markup for one browser when this is much easier and cleaner
//
_toggleTroubleElements : function(visibility, content){
if (content) {
var selects = $('lightwindow_contents').getElementsByTagName('select');
} else {
var selects = document.getElementsByTagName('select');
}
for(var i = 0; i < selects.length; i++) {
selects[i].style.visibility = visibility;
}
if (!content) {
if (this.options.hideFlash){
var objects = document.getElementsByTagName('object');
for (i = 0; i != objects.length; i++) {
objects[i].style.visibility = visibility;
}
var embeds = document.getElementsByTagName('embed');
for (i = 0; i != embeds.length; i++) {
embeds[i].style.visibility = visibility;
}
}
var iframes = document.getElementsByTagName('iframe');
for (i = 0; i != iframes.length; i++) {
iframes[i].style.visibility = visibility;
}
}
},
//
// Get the actual page size
//
_getPageDimensions : function() {
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
if(yScroll < windowHeight){
this.pageDimensions.height = windowHeight;
} else {
this.pageDimensions.height = yScroll;
}
if(xScroll < windowWidth){
this.pageDimensions.width = windowWidth;
} else {
this.pageDimensions.width = xScroll;
}
},
//
// Display the lightWindow.
//
_displayLightWindow : function(display, visibility) {
$('lightwindow_overlay').style.display = $('lightwindow').style.display = $('lightwindow_container').style.display = display;
$('lightwindow_overlay').style.visibility = $('lightwindow').style.visibility = $('lightwindow_container').style.visibility = visibility;
},
//
// Setup Dimensions of lightwindow.
//
_setupDimensions : function() {
var originalHeight, originalWidth;
switch (this.windowType) {
case 'page' :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
case 'image' :
originalHeight = this.options.dimensions.image.height;
originalWidth = this.options.dimensions.image.width;
break;
case 'media' :
originalHeight = this.options.dimensions.media.height;
originalWidth = this.options.dimensions.media.width;
break;
case 'external' :
originalHeight = this.options.dimensions.external.height;
originalWidth = this.options.dimensions.external.width;
break;
case 'inline' :
originalHeight = this.options.dimensions.inline.height;
originalWidth = this.options.dimensions.inline.width;
break;
default :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
}
var offsetHeight = this._getParameter('lightwindow_top') ? parseFloat(this._getParameter('lightwindow_top'))+this.pagePosition.y : this.dimensions.viewport.height/2+this.pagePosition.y;
var offsetWidth = this._getParameter('lightwindow_left') ? parseFloat(this._getParameter('lightwindow_left'))+this.pagePosition.x : this.dimensions.viewport.width/2+this.pagePosition.x;
// So if a theme has say shadowed edges, they should be consistant and take care of in the contentOffset
$('lightwindow').setStyle({
top: offsetHeight+'px',
left: offsetWidth+'px'
});
$('lightwindow_container').setStyle({
height: originalHeight+'px',
width: originalWidth+'px',
left: -(originalWidth/2)+'px',
top: -(originalHeight/2)+'px'
});
$('lightwindow_contents').setStyle({
height: originalHeight+'px',
width: originalWidth+'px'
});
},
//
// Get the type of file.
//
_fileType : function(url) {
var image = new RegExp("[^\.]\.("+this.options.fileTypes.image.join('|')+")\s*$", "i");
if (image.test(url)) return 'image';
if (url.indexOf('#') > -1 && (document.domain == this._getDomain(url))) return 'inline';
if (url.indexOf('?') > -1) url = url.substring(0, url.indexOf('?'));
var type = 'page'; // new default for sfLightwindowPlugin
var page = new RegExp("[^\.]\.("+this.options.fileTypes.page.join('|')+")\s*$", "i");
var media = new RegExp("[^\.]\.("+this.options.fileTypes.media.join('|')+")\s*$", "i");
if (document.domain != this._getDomain(url)) type = 'external';
if (media.test(url)) type = 'media';
if (type == 'external' || type == 'media') return type;
if (page.test(url) || url.substr((url.length-1), url.length) == '/') type = 'page';
return type;
},
//
// Get file Extension
//
_fileExtension : function(url) {
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var extenstion = '';
for (var x = (url.length-1); x > -1; x--) {
if (url.charAt(x) == '.') {
return extenstion;
}
extenstion = url.charAt(x)+extenstion;
}
},
//
// Monitor the keyboard while this lightwindow is up
//
_monitorKeyboard : function(status) {
if (status) document.onkeydown = this._eventKeypress.bind(this);
else document.onkeydown = '';
},
//
// Perform keyboard actions
//
_eventKeypress : function(e) {
if (e == null) {
var keycode = event.keyCode;
} else {
var keycode = e.which;
}
switch (keycode) {
case 27:
this.deactivate();
break;
case 13:
return;
default:
break;
}
// Gotta stop those quick fingers
if (this.animating) {
return false;
}
switch (String.fromCharCode(keycode).toLowerCase()) {
case 'p':
if (this.navigationObservers.previous) {
this.navigateWindow('previous');
}
break;
case 'n':
if (this.navigationObservers.next) {
this.navigateWindow('next');
}
break;
default:
break;
}
},
//
// Get Gallery Information
//
_getGalleryInfo : function(rel) {
if (!rel) return false;
if (rel.indexOf('[') > -1) {
return new Array(escape(rel.substring(0, rel.indexOf('['))), escape(rel.substring(rel.indexOf('[')+1, rel.indexOf(']'))));
} else {
return false;
}
},
//
// Get the domain from a string.
//
_getDomain : function(url) {
var leadSlashes = url.indexOf('//');
var domainStart = leadSlashes+2;
var withoutResource = url.substring(domainStart, url.length);
var nextSlash = withoutResource.indexOf('/');
var domain = withoutResource.substring(0, nextSlash);
if (domain.indexOf(':') > -1){
var portColon = domain.indexOf(':');
domain = domain.substring(0, portColon);
}
return domain;
},
//
// Get the value from the params attribute string.
//
_getParameter : function(parameter, parameters) {
if (!this.element) return false;
if (parameter == 'lightwindow_top' && this.element.top) {
return unescape(this.element.top);
} else if (parameter == 'lightwindow_left' && this.element.left) {
return unescape(this.element.left);
} else if (parameter == 'lightwindow_type' && this.element.type) {
return unescape(this.element.type);
} else if (parameter == 'lightwindow_show_images' && this.element.showImages) {
return unescape(this.element.showImages);
} else if (parameter == 'lightwindow_height' && this.element.height) {
return unescape(this.element.height);
} else if (parameter == 'lightwindow_width' && this.element.width) {
return unescape(this.element.width);
} else if (parameter == 'lightwindow_loading_animation' && this.element.loadingAnimation) {
return unescape(this.element.loadingAnimation);
} else if (parameter == 'lightwindow_iframe_embed' && this.element.iframeEmbed) {
return unescape(this.element.iframeEmbed);
} else if (parameter == 'lightwindow_form' && this.element.form) {
return unescape(this.element.form);
} else {
if (!parameters) {
if (this.element.params) parameters = this.element.params;
else return;
}
var value;
var parameterArray = parameters.split(',');
var compareString = parameter+'=';
var compareLength = compareString.length;
for (var i = 0; i < parameterArray.length; i++) {
if (parameterArray[i].substr(0, compareLength) == compareString) {
var currentParameter = parameterArray[i].split('=');
value = currentParameter[1];
break;
}
}
if (!value) return false;
else return unescape(value);
}
},
//
// Get the Browser Viewport Dimensions
//
_browserDimensions : function() {
if (Prototype.Browser.IE) {
this.dimensions.viewport.height = document.documentElement.clientHeight;
this.dimensions.viewport.width = document.documentElement.clientWidth;
} else {
this.dimensions.viewport.height = window.innerHeight;
this.dimensions.viewport.width = document.width || document.body.offsetWidth;
}
},
//
// Get the scrollbar offset, I don't like this method but there is really no other way I can find.
//
_getScrollerWidth : function() {
var scrollDiv = Element.extend(document.createElement('div'));
scrollDiv.setAttribute('id', 'lightwindow_scroll_div');
scrollDiv.setStyle({
position: 'absolute',
top: '-10000px',
left: '-10000px',
width: '100px',
height: '100px',
overflow: 'hidden'
});
var contentDiv = Element.extend(document.createElement('div'));
contentDiv.setAttribute('id', 'lightwindow_content_scroll_div');
contentDiv.setStyle({
width: '100%',
height: '200px'
});
scrollDiv.appendChild(contentDiv);
var body = document.getElementsByTagName('body')[0];
body.appendChild(scrollDiv);
var noScroll = $('lightwindow_content_scroll_div').offsetWidth;
scrollDiv.style.overflow = 'auto';
var withScroll = $('lightwindow_content_scroll_div').offsetWidth;
Element.remove($('lightwindow_scroll_div'));
this.scrollbarOffset = noScroll-withScroll;
},
//
// Add a param to an object dynamically created
//
_addParamToObject : function(name, value, object, id) {
var param = document.createElement('param');
param.setAttribute('value', value);
param.setAttribute('name', name);
if (id) {
param.setAttribute('id', id);
}
object.appendChild(param);
return object;
},
//
// Get the outer HTML of an object CROSS BROWSER
//
_outerHTML : function(object) {
if (Prototype.Browser.IE) {
return object.outerHTML;
} else {
var clone = object.cloneNode(true);
var cloneDiv = document.createElement('div');
cloneDiv.appendChild(clone);
return cloneDiv.innerHTML;
}
},
//
// Convert an object to markup
//
_convertToMarkup : function(object, closeTag) {
var markup = this._outerHTML(object).replace('</'+closeTag+'>', '');
if (Prototype.Browser.IE) {
for (var i = 0; i < object.childNodes.length; i++){
markup += this._outerHTML(object.childNodes[i]);
}
markup += '</'+closeTag+'>';
}
return markup;
},
//
// Depending what type of browser it is we have to append the object differently... DAMN YOU IE!!
//
_appendObject : function(object, closeTag, appendTo) {
if (Prototype.Browser.IE) {
appendTo.innerHTML += this._convertToMarkup(object, closeTag);
// Fix the Eolas activate thing but only for specified media, for example doing this to a quicktime film breaks it.
if (this.options.EOLASFix.indexOf(this._fileType(this.element.href)) > -1) {
var objectElements = document.getElementsByTagName('object');
for (var i = 0; i < objectElements.length; i++) {
if (objectElements[i].getAttribute("data")) objectElements[i].removeAttribute('data');
objectElements[i].outerHTML = objectElements[i].outerHTML;
objectElements[i].style.visibility = "visible";
}
}
} else {
appendTo.appendChild(object);
}
},
//
// Add in iframe
//
_appendIframe : function(scroll) {
var iframe = document.createElement('iframe');
iframe.setAttribute('id', 'lightwindow_iframe');
iframe.setAttribute('name', 'lightwindow_iframe');
iframe.setAttribute('src', 'about:blank');
iframe.setAttribute('height', '100%');
iframe.setAttribute('width', '100%');
iframe.setAttribute('frameborder', '0');
iframe.setAttribute('marginwidth', '0');
iframe.setAttribute('marginheight', '0');
iframe.setAttribute('scrolling', scroll);
this._appendObject(iframe, 'iframe', $('lightwindow_contents'));
},
//
// Write Content to the iframe using the skin
//
_writeToIframe : function(content) {
var template = this.options.skin.iframe;
template = template.replace('{body_replace}', content);
if ($('lightwindow_iframe').contentWindow){
$('lightwindow_iframe').contentWindow.document.open();
$('lightwindow_iframe').contentWindow.document.write(template);
$('lightwindow_iframe').contentWindow.document.close();
} else {
$('lightwindow_iframe').contentDocument.open();
$('lightwindow_iframe').contentDocument.write(template);
$('lightwindow_iframe').contentDocument.close();
}
},
//
// Load the window Information
//
_loadWindow : function() {
switch (this.windowType) {
case 'image' :
var current = 0;
var images = [];
this.checkImage = [];
this.resizeTo.height = this.resizeTo.width = 0;
this.imageCount = this._getParameter('lightwindow_show_images') ? parseInt(this._getParameter('lightwindow_show_images')) : 1;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-this.imageCount]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-this.imageCount];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+this.imageCount]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+this.imageCount];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
for (var i = current; i < (current+this.imageCount); i++) {
if (gallery && this.galleries[gallery[0]][gallery[1]][i]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][i].href;
this.galleryLocation = {current: (i+1)/this.imageCount, total: (this.galleries[gallery[0]][gallery[1]].length)/this.imageCount};
if (!this.galleries[gallery[0]][gallery[1]][i+this.imageCount]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i+this.imageCount].title;
}
if (!this.galleries[gallery[0]][gallery[1]][i-this.imageCount]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i-this.imageCount].title;
}
}
images[i] = document.createElement('img');
images[i].setAttribute('id', 'lightwindow_image_'+i);
images[i].setAttribute('border', '0');
images[i].setAttribute('src', this.contentToFetch);
$('lightwindow_contents').appendChild(images[i]);
// We have to do this instead of .onload
this.checkImage[i] = new PeriodicalExecuter(function(i) {
if (!(typeof $('lightwindow_image_'+i).naturalWidth != "undefined" && $('lightwindow_image_'+i).naturalWidth == 0)) {
this.checkImage[i].stop();
var imageHeight = $('lightwindow_image_'+i).getHeight();
if (imageHeight > this.resizeTo.height) {
this.resizeTo.height = imageHeight;
}
this.resizeTo.width += $('lightwindow_image_'+i).getWidth();
this.imageCount--;
$('lightwindow_image_'+i).setStyle({
height: '100%'
});
if (this.imageCount == 0) {
this._processWindow();
}
}
}.bind(this, i), 1);
}
break;
case 'media' :
var current = 0;
this.resizeTo.height = this.resizeTo.width = 0;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-1]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-1];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+1]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+1];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
if (gallery && this.galleries[gallery[0]][gallery[1]][current]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][current].href;
this.galleryLocation = {current: current+1, total: this.galleries[gallery[0]][gallery[1]].length};
if (!this.galleries[gallery[0]][gallery[1]][current+1]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current+1].title;
}
if (!this.galleries[gallery[0]][gallery[1]][current-1]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current-1].title;
}
}
if (this._getParameter('lightwindow_iframe_embed')) {
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
} else {
this.resizeTo.height = this._getParameter('lightwindow_height');
this.resizeTo.width = this._getParameter('lightwindow_width');
}
this._processWindow();
break;
case 'external' :
this._appendIframe('auto');
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
this._processWindow();
break;
case 'page' :
var newAJAX = new Ajax.Request(
this.contentToFetch, {
method: 'get',
parameters: '',
onComplete: function(response) {
$('lightwindow_contents').innerHTML += response.responseText;
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._processWindow();
}.bind(this)
}
);
break;
case 'inline' :
var content = this.contentToFetch;
if (content.indexOf('?') > -1) {
content = content.substring(0, content.indexOf('?'));
}
content = content.substring(content.indexOf('#')+1);
new Insertion.Top($('lightwindow_contents'), $(content).innerHTML);
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._toggleTroubleElements('hidden', true);
this._processWindow();
break;
default :
throw("Page Type could not be determined, please amend this lightwindow URL "+this.contentToFetch);
break;
}
},
//
// Resize the Window to fit the viewport if necessary
//
_resizeWindowToFit : function() {
if (this.resizeTo.height+this.dimensions.cruft.height > this.dimensions.viewport.height) {
var heightRatio = this.resizeTo.height/this.resizeTo.width;
this.resizeTo.height = this.dimensions.viewport.height-this.dimensions.cruft.height-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.width = this.resizeTo.height/heightRatio;
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px'
});
}
}
if (this.resizeTo.width+this.dimensions.cruft.width > this.dimensions.viewport.width) {
var widthRatio = this.resizeTo.width/this.resizeTo.height;
this.resizeTo.width = this.dimensions.viewport.width-2*this.dimensions.cruft.width-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.height = this.resizeTo.width/widthRatio;
$('lightwindow_data_slide_inner').setStyle({
height: this.resizeTo.height+'px'
});
}
}
},
//
// Set the Window to a preset size
//
_presetWindowSize : function() {
if (this._getParameter('lightwindow_height')) {
this.resizeTo.height = parseFloat(this._getParameter('lightwindow_height'));
}
if (this._getParameter('lightwindow_width')) {
this.resizeTo.width = parseFloat(this._getParameter('lightwindow_width'));
}
},
//
// Process the Window
//
_processWindow : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Set up the data-slide if we have caption information
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
if (this.element.caption) {
$('lightwindow_data_caption').innerHTML = this.element.caption;
$('lightwindow_data_caption').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_caption').setStyle({
display: 'none'
});
}
if (this.element.author) {
$('lightwindow_data_author').innerHTML = this.element.author;
$('lightwindow_data_author_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_author_container').setStyle({
display: 'none'
});
}
if (this.activeGallery && this.options.showGalleryCount) {
$('lightwindow_data_gallery_current').innerHTML = this.galleryLocation.current;
$('lightwindow_data_gallery_total').innerHTML = this.galleryLocation.total;
$('lightwindow_data_gallery_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_gallery_container').setStyle({
display: 'none'
});
}
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px',
height: 'auto',
visibility: 'visible',
display: 'block'
});
$('lightwindow_data_slide').setStyle({
height: $('lightwindow_data_slide').getHeight()+'px',
width: '1px',
overflow: 'hidden',
display: 'block'
});
} else {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
$('lightwindow_data_slide_inner').setStyle({
display: 'none',
visibility: 'hidden',
width: this.resizeTo.width+'px',
height: '0px'
});
}
if (this.element.title != 'null') {
$('lightwindow_title_bar_title').innerHTML = this.element.title;
} else {
$('lightwindow_title_bar_title').innerHTML = '';
}
var originalContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// Position the window
$('lightwindow_container').setStyle({
height: 'auto',
// We need to set the width to a px not auto as opera has problems with it
width: $('lightwindow_container').getWidth()+this.options.contentOffset.width-(this.windowActive ? this.options.contentOffset.width : 0)+'px'
});
var newContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// We need to record the container dimension changes
this.containerChange = {height: originalContainerDimensions.height-newContainerDimensions.height, width: originalContainerDimensions.width-newContainerDimensions.width};
// Get out general dimensions
this.dimensions.container = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
this.dimensions.cruft = {height: this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.options.contentOffset.height, width: this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.options.contentOffset.width};
// Set Sizes if we need too
this._presetWindowSize();
this._resizeWindowToFit(); // Even if the window is preset we still don't want it to go outside of the viewport
if (!this.windowActive) {
// Position the window
$('lightwindow_container').setStyle({
left: -(this.dimensions.container.width/2)+'px',
top: -(this.dimensions.container.height/2)+'px'
});
}
$('lightwindow_container').setStyle({
height: this.dimensions.container.height+'px',
width: this.dimensions.container.width+'px'
});
// We are ready, lets show this puppy off!
this._displayLightWindow('block', 'visible');
this._animateLightWindow();
},
//
// Fire off our animation handler
//
_animateLightWindow : function() {
if (this.options.animationHandler) {
this.options.animationHandler().bind(this);
} else {
this._defaultAnimationHandler();
}
},
//
// Fire off our transition handler
//
_handleNavigation : function(display) {
if (this.options.navigationHandler) {
this.options.navigationHandler().bind(this, display);
} else {
this._defaultDisplayNavigation(display);
}
},
//
// Fire off our transition handler
//
_handleTransition : function() {
if (this.options.transitionHandler) {
this.options.transitionHandler().bind(this);
} else {
this._defaultTransitionHandler();
}
},
//
// Handle the finish of the window animation
//
_handleFinalWindowAnimation : function(delay) {
if (this.options.finalAnimationHandler) {
this.options.finalAnimationHandler().bind(this, delay);
} else {
this._defaultfinalWindowAnimationHandler(delay);
}
},
//
// Handle the gallery Animation
//
_handleGalleryAnimation : function(list) {
if (this.options.galleryAnimationHandler) {
this.options.galleryAnimationHandler().bind(this, list);
} else {
this._defaultGalleryAnimationHandler(list);
}
},
//
// Display the navigation
//
_defaultDisplayNavigation : function(display) {
if (display) {
$('lightwindow_navigation').setStyle({
display: 'block',
height: $('lightwindow_contents').getHeight()+'px',
width: '100%',
marginTop: this.options.dimensions.titleHeight+'px'
});
} else {
$('lightwindow_navigation').setStyle({
display: 'none',
height: 'auto',
width: 'auto'
});
}
},
//
// This is the default animation handler for LightWindow
//
_defaultAnimationHandler : function() {
// Now that we have figures out the cruft lets make the caption go away and add its effects
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
this.dimensions.dataEffects.push(
new Effect.SlideDown('lightwindow_data_slide', {sync: true}),
new Effect.Appear('lightwindow_data_slide', {sync: true, from: 0.0, to: 1.0})
);
}
// Set up the Title if we have one
$('lightwindow_title_bar_inner').setStyle({
height: '0px',
marginTop: this.options.dimensions.titleHeight+'px'
});
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: this.options.dimensions.titleHeight+'px', marginTop: '0px'}}),
new Effect.Appear('lightwindow_title_bar_inner', {sync: true, from: 0.0, to: 1.0})
);
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
if ($('lightwindow_galleries_tab_container').getHeight() == 0) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '20px', marginTop: '0px'}})
);
$('lightwindow_galleries').setStyle({
width: '0px'
});
}
}
var resized = false;
var ratio = this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.resizeTo.width+this.options.contentOffset.width;
if (ratio != $('lightwindow_container').getWidth()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.width/$('lightwindow_contents').getWidth()), {scaleFrom: 100*($('lightwindow_contents').getWidth()/($('lightwindow_contents').getWidth()+(this.options.contentOffset.width))), sync: true, scaleY: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.width)), {sync: true, scaleY: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
delay: 0.25,
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
ratio = this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.resizeTo.height+this.options.contentOffset.height;
if (ratio != $('lightwindow_container').getHeight()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.height/$('lightwindow_contents').getHeight()), {scaleFrom: 100*($('lightwindow_contents').getHeight()/($('lightwindow_contents').getHeight()+(this.options.contentOffset.height))), sync: true, scaleX: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.height)), {sync: true, scaleX: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
afterFinish: function() {
if (this.dimensions.dataEffects.length > 0) {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
resized = true;
}
// We need to do our data effect since there was no resizing
if (!resized && this.dimensions.dataEffects.length > 0) {
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
beforeStart: function() {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
if (this.containerChange.height != 0 || this.containerChange.width != 0) {
new Effect.MoveBy('lightwindow_container', this.containerChange.height, this.containerChange.width, {transition: Effect.Transitions.sinoidal});
}
}.bind(this),
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
},
//
// Finish up Window Animation
//
_defaultfinalWindowAnimationHandler : function(delay) {
if (this.windowType == 'media' || this._getParameter('lightwindow_loading_animation')) {
// Because of major flickering with the overlay we just hide it in this case
Element.hide('lightwindow_loading');
this._handleNavigation(this.activeGallery);
this._setStatus(false);
} else {
Effect.Fade('lightwindow_loading', {
duration: 0.75,
delay: 1.0,
afterFinish: function() {
// Just in case we need some scroll goodness (this also avoids the swiss cheese effect)
if (this.windowType != 'image' && this.windowType != 'media' && this.windowType != 'external') {
$('lightwindow_contents').setStyle({
overflow: 'auto'
});
}
this._handleNavigation(this.activeGallery);
this._defaultGalleryAnimationHandler();
this._setStatus(false);
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Handle the gallery Animation
//
_defaultGalleryAnimationHandler : function(list) {
if (this.activeGallery) {
$('lightwindow_galleries').setStyle({
display: 'block',
marginBottom: $('lightwindow_data_slide').getHeight()+this.options.contentOffset.height/2+'px'
});
$('lightwindow_navigation').setStyle({
height: $('lightwindow_contents').getHeight()-20+'px'
});
} else {
$('lightwindow_galleries').setStyle({
display: 'none'
});
$('lightwindow_galleries_tab_container').setStyle({
height: '0px',
marginTop: '20px'
});
$('lightwindow_galleries_list').setStyle({
height: '0px'
});
return false;
}
if (list) {
if ($('lightwindow_galleries_list').getHeight() == 0) {
var height = $('lightwindow_contents').getHeight()*0.80;
$('lightwindow_galleries_tab_span').className = 'down';
} else {
var height = 0;
$('lightwindow_galleries_tab_span').className = 'up';
}
new Effect.Morph('lightwindow_galleries_list', {
duration: this.duration,
transition: Effect.Transitions.sinoidal,
style: {height: height+'px'},
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
},
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Default Transition Handler
//
_defaultTransitionHandler : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Now that we have figures out the cruft lets make the caption go away and add its effects
if ($('lightwindow_data_slide').getStyle('display') != 'none') {
this.dimensions.dataEffects.push(
new Effect.SlideUp('lightwindow_data_slide', {sync: true}),
new Effect.Fade('lightwindow_data_slide', {sync: true, from: 1.0, to: 0.0})
);
}
if (!this.options.hideGalleryTab) {
if ($('lightwindow_galleries').getHeight() != 0 && !this.options.hideGalleryTab) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '0px', marginTop: '20px'}})
);
}
if ($('lightwindow_galleries_list').getHeight() != 0) {
$('lightwindow_galleries_tab_span').className = 'up';
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_list', {
sync: true,
style: {height: '0px'},
transition: Effect.Transitions.sinoidal,
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
}
})
);
}
}
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: '0px', marginTop: this.options.dimensions.titleHeight+'px'}}),
new Effect.Fade('lightwindow_title_bar_inner', {sync: true, from: 1.0, to: 0.0})
);
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._loadWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
},
//
// Default Form handler for LightWindow
//
_defaultFormHandler : function(e) {
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(this._getParameter('lightwindow_form', element.getAttribute('params')));
if (this.options.formMethod == 'post') {
var newAJAX = new Ajax.Request(element.href, {
method: 'post',
postBody: parameterString,
onComplete: this.openWindow.bind(this, element)
});
} else if (this.options.formMethod == 'get') {
var newAJAX = new Ajax.Request(element.href, {
method: 'get',
parameters: parameterString,
onComplete: this.openWindow.bind(this, element)
});
}
},
//
// Wrap everything up
//
_finishWindow : function() {
if (this.windowType == 'external') {
// We set the externals source here because it allows for a much smoother animation
$('lightwindow_iframe').setAttribute('src', this.element.href);
this._handleFinalWindowAnimation(1);
} else if (this.windowType == 'media') {
var outerObject = document.createElement('object');
outerObject.setAttribute('classid', this.options.classids[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('codebase', this.options.codebases[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('id', 'lightwindow_media_primary');
outerObject.setAttribute('name', 'lightwindow_media_primary');
outerObject.setAttribute('width', this.resizeTo.width);
outerObject.setAttribute('height', this.resizeTo.height);
outerObject = this._addParamToObject('movie', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('src', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('controller', 'true', outerObject);
outerObject = this._addParamToObject('wmode', 'transparent', outerObject);
outerObject = this._addParamToObject('cache', 'false', outerObject);
outerObject = this._addParamToObject('quality', 'high', outerObject);
if (!Prototype.Browser.IE) {
var innerObject = document.createElement('object');
innerObject.setAttribute('type', this.options.mimeTypes[this._fileExtension(this.contentToFetch)]);
innerObject.setAttribute('data', this.contentToFetch);
innerObject.setAttribute('id', 'lightwindow_media_secondary');
innerObject.setAttribute('name', 'lightwindow_media_secondary');
innerObject.setAttribute('width', this.resizeTo.width);
innerObject.setAttribute('height', this.resizeTo.height);
innerObject = this._addParamToObject('controller', 'true', innerObject);
innerObject = this._addParamToObject('wmode', 'transparent', innerObject);
innerObject = this._addParamToObject('cache', 'false', innerObject);
innerObject = this._addParamToObject('quality', 'high', innerObject);
outerObject.appendChild(innerObject);
}
if (this._getParameter('lightwindow_iframe_embed')) {
this._appendIframe('no');
this._writeToIframe(this._convertToMarkup(outerObject, 'object'));
} else {
this._appendObject(outerObject, 'object', $('lightwindow_contents'));
}
this._handleFinalWindowAnimation(0);
} else {
this._handleFinalWindowAnimation(0);
}
// Initialize any actions
this._setupActions();
}
}
// new form code by fapri http://forum.stickmanlabs.com/viewtopic.php?id=186
//
// -- update the lightwindow with the response
//
function _lwUpdateWithResponse(lw_pointer, element, response) {
// -- we are going to emulate the whole openWindow funky call this is also an excellent place to put in
// logic to make sense of the returned text. if say you're returning a json string containing
// validation results for the user-input, this is where you'd put in the code to notify the user.
// The window is active
lw_pointer.windowActive = true;
// Clear out the window Contents
lw_pointer._clearWindowContents(true);
// Add back in out loading panel
lw_pointer._addLoadingWindowMarkup();
// Setup the element properties
// -- swapped out this line: this._setupWindowElements(element);
// for code block below since this is really what we are overriding
lw_pointer.element = element;
lw_pointer.element.title = null ? '' : element.getAttribute('title');
lw_pointer.element.author = null ? '' : element.getAttribute('author');
lw_pointer.element.caption = null ? '' : element.getAttribute('caption');
lw_pointer.element.rel = null ? '' : element.getAttribute('rel');
lw_pointer.element.params = null ? '' : element.getAttribute('params');
// Set the window type, these are the lines we're hacking
lw_pointer.contentToFetch = response;
lw_pointer.windowType = 'direct'; // -- this the actual line we want to hack
lw_pointer._setStatus(true);
lw_pointer._handleTransition();
}
//
// -- single form call
//
_lwSingleFormCall = function (e) {
var lw_pointer = myLightWindow; // -- set to your myLightWindow variable
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(lw_pointer._getParameter('lightwindow_form', element.getAttribute('params')));
var ajaxOpts = {
onComplete: function(response) {
if (response.responseText == '')
lw_pointer.openWindow.bind(this, element);
else
_lwUpdateWithResponse(lw_pointer, element, response.responseText);
}
};
if (lw_pointer.options.formMethod == 'post') {
ajaxOpts.method = 'post';
ajaxOpts.postBody = parameterString;
} else if (lw_pointer.options.formMethod == 'get') {
ajaxOpts.method = 'post';
ajaxOpts.parameters = parameterString;
}
var newAJAX = new Ajax.Request(element.href, ajaxOpts);
}
/*-----------------------------------------------------------------------------------------------*/
Event.observe(window, 'load', lightwindowInit, false);
//
// Set up all of our links
//
var myLightWindow = null;
function lightwindowInit() {
myLightWindow = new lightwindow({formHandler: _lwSingleFormCall}); //added formHandler parameter
} | JavaScript |
function sfMediaLibrary_Engine()
{
// Browser check
var ua = navigator.userAgent;
this.isMSIE = (navigator.appName == "Microsoft Internet Explorer");
this.isMSIE5 = this.isMSIE && (ua.indexOf('MSIE 5') != -1);
this.isMSIE5_0 = this.isMSIE && (ua.indexOf('MSIE 5.0') != -1);
this.isGecko = ua.indexOf('Gecko') != -1;
this.isSafari = ua.indexOf('Safari') != -1;
this.isOpera = ua.indexOf('Opera') != -1;
this.isMac = ua.indexOf('Mac') != -1;
this.isNS7 = ua.indexOf('Netscape/7') != -1;
this.isNS71 = ua.indexOf('Netscape/7.1') != -1;
this.isTinyMCE = false;
// Fake MSIE on Opera and if Opera fakes IE, Gecko or Safari cancel those
if (this.isOpera) {
this.isMSIE = true;
this.isGecko = false;
this.isSafari = false;
}
}
sfMediaLibrary_Engine.prototype = {
init : function(url)
{
this.url = url;
},
fileBrowserReturn : function (url)
{
if(this.isTinyMCE)
{
tinyMCE.setWindowArg('editor_id', this.fileBrowserWindowArg);
if (this.fileBrowserType == 'image')
{
this.fileBrowserWin.showPreviewImage(url);
}
}
this.fileBrowserWin.document.forms[this.fileBrowserFormName].elements[this.fileBrowserFieldName].value = url;
},
fileBrowserCallBack : function (field_name, url, type, win)
{
this.isTinyMCE = true;
this.fileBrowserWindowArg = tinyMCE.getWindowArg('editor_id');
var template = new Array();
template['title'] = 'Assets';
var url = this.url;
if (type == 'image')
url += '/images_only/1';
template['file'] = url;
template['width'] = 550;
template['height'] = 600;
template['close_previous'] = 'no';
this.fileBrowserWin = win;
this.fileBrowserFormName = 0;
this.fileBrowserFieldName = field_name;
this.fileBrowserType = type;
tinyMCE.openWindow(template, {inline : "yes", scrollbars: 'yes'});
},
openWindow : function(options)
{
var width, height, x, y, resizable, scrollbars, url;
if (!options)
return;
if (!options['field_name'])
return;
if (!options['url'] && !this.url)
return;
this.fileBrowserWin = self;
this.fileBrowserFormName = (options['form_name'] == '') ? 0 : options['form_name'];
this.fileBrowserFieldName = options['field_name'];
this.fileBrowserType = options['type'];
url = this.url;
if (options['type'] == 'image')
url += '/images_only/1';
if (!(width = parseInt(options['width'])))
width = 550;
if (!(width = parseInt(options['width'])))
width = 550;
if (!(height = parseInt(options['height'])))
height = 600;
// Add to height in M$ due to SP2 WHY DON'T YOU GUYS IMPLEMENT innerWidth of windows!!
if (sfMediaLibrary.isMSIE)
height += 40;
else
height += 20;
x = parseInt(screen.width / 2.0) - (width / 2.0);
y = parseInt(screen.height / 2.0) - (height / 2.0);
resizable = (options && options['resizable']) ? options['resizable'] : "no";
scrollbars = (options && options['scrollbars']) ? options['scrollbars'] : "no";
var modal = (resizable == "yes") ? "no" : "yes";
if (sfMediaLibrary.isGecko && sfMediaLibrary.isMac)
modal = "no";
if (options['close_previous'] != "no")
try {sfMediaLibrary.lastWindow.close();} catch (ex) {}
var win = window.open(url, "sfPopup" + new Date().getTime(), "top=" + y + ",left=" + x + ",scrollbars=" + scrollbars + ",dialog=" + modal + ",minimizable=" + resizable + ",modal=" + modal + ",width=" + width + ",height=" + height + ",resizable=" + resizable);
if (options['close_previous'] != "no")
sfMediaLibrary.lastWindow = win;
eval('try { win.resizeTo(width, height); } catch(e) { }');
// Make it bigger if statusbar is forced
if (sfMediaLibrary.isGecko)
{
if (win.document.defaultView.statusbar.visible)
win.resizeBy(0, sfMediaLibrary.isMac ? 10 : 24);
}
win.focus();
}
}
var SfMediaLibrary = sfMediaLibrary_Engine; // Compatiblity with gzip compressors
var sfMediaLibrary = new sfMediaLibrary_Engine();
| JavaScript |
/* Nifty Corners Cube - rounded corners with CSS and Javascript
Copyright 2006 Alessandro Fulciniti (a.fulciniti@html.it)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
var niftyOk=(document.getElementById && document.createElement && Array.prototype.push);
var niftyCss=false;
String.prototype.find=function(what){
return(this.indexOf(what)>=0 ? true : false);
}
var oldonload=window.onload;
if(typeof(NiftyLoad)!='function') NiftyLoad=function(){};
if(typeof(oldonload)=='function')
window.onload=function(){oldonload();AddCss();NiftyLoad()};
else window.onload=function(){AddCss();NiftyLoad()};
function AddCss(){
/*
niftyCss=true;
var l=CreateEl("link");
l.setAttribute("type","text/css");
l.setAttribute("rel","stylesheet");
l.setAttribute("href","niftyCorners.css");
l.setAttribute("media","screen");
document.getElementsByTagName("head")[0].appendChild(l);
*/
}
function Nifty(selector,options){
if(niftyOk==false) return;
if(niftyCss==false) AddCss();
var i,v=selector.split(","),h=0;
if(options==null) options="";
if(options.find("fixed-height"))
h=getElementsBySelector(v[0])[0].offsetHeight;
for(i=0;i<v.length;i++)
Rounded(v[i],options);
if(options.find("height")) SameHeight(selector,h);
}
function Rounded(selector,options){
var i,top="",bottom="",v=new Array();
if(options!=""){
options=options.replace("left","tl bl");
options=options.replace("right","tr br");
options=options.replace("top","tr tl");
options=options.replace("bottom","br bl");
options=options.replace("transparent","alias");
if(options.find("tl")){
top="both";
if(!options.find("tr")) top="left";
}
else if(options.find("tr")) top="right";
if(options.find("bl")){
bottom="both";
if(!options.find("br")) bottom="left";
}
else if(options.find("br")) bottom="right";
}
if(top=="" && bottom=="" && !options.find("none")){top="both";bottom="both";}
v=getElementsBySelector(selector);
for(i=0;i<v.length;i++){
FixIE(v[i]);
if(top!="") AddTop(v[i],top,options);
if(bottom!="") AddBottom(v[i],bottom,options);
}
}
function AddTop(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Top");
if(options.find("small")){
d.style.marginBottom=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginBottom=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginBottom=(p-5)+"px";
for(i=1;i<=lim;i++)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingTop="0";
el.insertBefore(d,el.firstChild);
}
function AddBottom(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Bottom");
if(options.find("small")){
d.style.marginTop=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginTop=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginTop=(p-5)+"px";
for(i=lim;i>0;i--)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingBottom=0;
el.appendChild(d);
}
function CreateStrip(index,side,color,border,btype){
var x=CreateEl("b");
x.className=btype+index;
x.style.backgroundColor=color;
x.style.borderColor=border;
if(side=="left"){
x.style.borderRightWidth="0";
x.style.marginRight="0";
}
else if(side=="right"){
x.style.borderLeftWidth="0";
x.style.marginLeft="0";
}
return(x);
}
function CreateEl(x){
return(document.createElement(x));
}
function FixIE(el){
if(el.currentStyle!=null && el.currentStyle.hasLayout!=null && el.currentStyle.hasLayout==false)
el.style.display="inline-block";
}
function SameHeight(selector,maxh){
var i,v=selector.split(","),t,j,els=[],gap;
for(i=0;i<v.length;i++){
t=getElementsBySelector(v[i]);
els=els.concat(t);
}
for(i=0;i<els.length;i++){
if(els[i].offsetHeight>maxh) maxh=els[i].offsetHeight;
els[i].style.height="auto";
}
for(i=0;i<els.length;i++){
gap=maxh-els[i].offsetHeight;
if(gap>0){
t=CreateEl("b");t.className="niftyfill";t.style.height=gap+"px";
nc=els[i].lastChild;
if(nc.className=="niftycorners")
els[i].insertBefore(t,nc);
else els[i].appendChild(t);
}
}
}
function getElementsBySelector(selector){
var i,j,selid="",selclass="",tag=selector,tag2="",v2,k,f,a,s=[],objlist=[],c;
if(selector.find("#")){ //id selector like "tag#id"
if(selector.find(" ")){ //descendant selector like "tag#id tag"
s=selector.split(" ");
var fs=s[0].split("#");
if(fs.length==1) return(objlist);
f=document.getElementById(fs[1]);
if(f){
v=f.getElementsByTagName(s[1]);
for(i=0;i<v.length;i++) objlist.push(v[i]);
}
return(objlist);
}
else{
s=selector.split("#");
tag=s[0];
selid=s[1];
if(selid!=""){
f=document.getElementById(selid);
if(f) objlist.push(f);
return(objlist);
}
}
}
if(selector.find(".")){ //class selector like "tag.class"
s=selector.split(".");
tag=s[0];
selclass=s[1];
if(selclass.find(" ")){ //descendant selector like tag1.classname tag2
s=selclass.split(" ");
selclass=s[0];
tag2=s[1];
}
}
var v=document.getElementsByTagName(tag); // tag selector like "tag"
if(selclass==""){
for(i=0;i<v.length;i++) objlist.push(v[i]);
return(objlist);
}
for(i=0;i<v.length;i++){
c=v[i].className.split(" ");
for(j=0;j<c.length;j++){
if(c[j]==selclass){
if(tag2=="") objlist.push(v[i]);
else{
v2=v[i].getElementsByTagName(tag2);
for(k=0;k<v2.length;k++) objlist.push(v2[k]);
}
}
}
}
return(objlist);
}
function getParentBk(x){
var el=x.parentNode,c;
while(el.tagName.toUpperCase()!="HTML" && (c=getBk(el))=="transparent")
el=el.parentNode;
if(c=="transparent") c="#FFFFFF";
return(c);
}
function getBk(x){
var c=getStyleProp(x,"backgroundColor");
if(c==null || c=="transparent" || c.find("rgba(0, 0, 0, 0)"))
return("transparent");
if(c.find("rgb")) c=rgb2hex(c);
return(c);
}
function getPadding(x,side){
var p=getStyleProp(x,"padding"+side);
if(p==null || !p.find("px")) return(0);
return(parseInt(p));
}
function getStyleProp(x,prop){
if(x.currentStyle)
return(x.currentStyle[prop]);
if(document.defaultView.getComputedStyle)
return(document.defaultView.getComputedStyle(x,'')[prop]);
return(null);
}
function rgb2hex(value){
var hex="",v,h,i;
var regexp=/([0-9]+)[, ]+([0-9]+)[, ]+([0-9]+)/;
var h=regexp.exec(value);
for(i=1;i<4;i++){
v=parseInt(h[i]).toString(16);
if(v.length==1) hex+="0"+v;
else hex+=v;
}
return("#"+hex);
}
function Mix(c1,c2){
var i,step1,step2,x,y,r=new Array(3);
if(c1.length==4)step1=1;
else step1=2;
if(c2.length==4) step2=1;
else step2=2;
for(i=0;i<3;i++){
x=parseInt(c1.substr(1+step1*i,step1),16);
if(step1==1) x=16*x+x;
y=parseInt(c2.substr(1+step2*i,step2),16);
if(step2==1) y=16*y+y;
r[i]=Math.floor((x*50+y*50)/100);
r[i]=r[i].toString(16);
if(r[i].length==1) r[i]="0"+r[i];
}
return("#"+r[0]+r[1]+r[2]);
}
| JavaScript |
// script.aculo.us unittest.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
// (c) 2005-2007 Michael Schuerig (http://www.schuerig.de/michael/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
// experimental, Firefox-only
Event.simulateMouse = function(element, eventName) {
var options = Object.extend({
pointerX: 0,
pointerY: 0,
buttons: 0,
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false
}, arguments[2] || {});
var oEvent = document.createEvent("MouseEvents");
oEvent.initMouseEvent(eventName, true, true, document.defaultView,
options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, $(element));
if(this.mark) Element.remove(this.mark);
this.mark = document.createElement('div');
this.mark.appendChild(document.createTextNode(" "));
document.body.appendChild(this.mark);
this.mark.style.position = 'absolute';
this.mark.style.top = options.pointerY + "px";
this.mark.style.left = options.pointerX + "px";
this.mark.style.width = "5px";
this.mark.style.height = "5px;";
this.mark.style.borderTop = "1px solid red;"
this.mark.style.borderLeft = "1px solid red;"
if(this.step)
alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options));
$(element).dispatchEvent(oEvent);
};
// Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2.
// You need to downgrade to 1.0.4 for now to get this working
// See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much
Event.simulateKey = function(element, eventName) {
var options = Object.extend({
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false,
keyCode: 0,
charCode: 0
}, arguments[2] || {});
var oEvent = document.createEvent("KeyEvents");
oEvent.initKeyEvent(eventName, true, true, window,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,
options.keyCode, options.charCode );
$(element).dispatchEvent(oEvent);
};
Event.simulateKeys = function(element, command) {
for(var i=0; i<command.length; i++) {
Event.simulateKey(element,'keypress',{charCode:command.charCodeAt(i)});
}
};
var Test = {}
Test.Unit = {};
// security exception workaround
Test.Unit.inspect = Object.inspect;
Test.Unit.Logger = Class.create();
Test.Unit.Logger.prototype = {
initialize: function(log) {
this.log = $(log);
if (this.log) {
this._createLogTable();
}
},
start: function(testName) {
if (!this.log) return;
this.testName = testName;
this.lastLogLine = document.createElement('tr');
this.statusCell = document.createElement('td');
this.nameCell = document.createElement('td');
this.nameCell.className = "nameCell";
this.nameCell.appendChild(document.createTextNode(testName));
this.messageCell = document.createElement('td');
this.lastLogLine.appendChild(this.statusCell);
this.lastLogLine.appendChild(this.nameCell);
this.lastLogLine.appendChild(this.messageCell);
this.loglines.appendChild(this.lastLogLine);
},
finish: function(status, summary) {
if (!this.log) return;
this.lastLogLine.className = status;
this.statusCell.innerHTML = status;
this.messageCell.innerHTML = this._toHTML(summary);
this.addLinksToResults();
},
message: function(message) {
if (!this.log) return;
this.messageCell.innerHTML = this._toHTML(message);
},
summary: function(summary) {
if (!this.log) return;
this.logsummary.innerHTML = this._toHTML(summary);
},
_createLogTable: function() {
this.log.innerHTML =
'<div id="logsummary"></div>' +
'<table id="logtable">' +
'<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' +
'<tbody id="loglines"></tbody>' +
'</table>';
this.logsummary = $('logsummary')
this.loglines = $('loglines');
},
_toHTML: function(txt) {
return txt.escapeHTML().replace(/\n/g,"<br/>");
},
addLinksToResults: function(){
$$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run only this test"
Event.observe(td, 'click', function(){ window.location.search = "?tests=" + td.innerHTML;});
});
$$("tr.passed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run all tests"
Event.observe(td, 'click', function(){ window.location.search = "";});
});
}
}
Test.Unit.Runner = Class.create();
Test.Unit.Runner.prototype = {
initialize: function(testcases) {
this.options = Object.extend({
testLog: 'testlog'
}, arguments[1] || {});
this.options.resultsURL = this.parseResultsURLQueryParameter();
this.options.tests = this.parseTestsQueryParameter();
if (this.options.testLog) {
this.options.testLog = $(this.options.testLog) || null;
}
if(this.options.tests) {
this.tests = [];
for(var i = 0; i < this.options.tests.length; i++) {
if(/^test/.test(this.options.tests[i])) {
this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"]));
}
}
} else {
if (this.options.test) {
this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])];
} else {
this.tests = [];
for(var testcase in testcases) {
if(/^test/.test(testcase)) {
this.tests.push(
new Test.Unit.Testcase(
this.options.context ? ' -> ' + this.options.titles[testcase] : testcase,
testcases[testcase], testcases["setup"], testcases["teardown"]
));
}
}
}
}
this.currentTest = 0;
this.logger = new Test.Unit.Logger(this.options.testLog);
setTimeout(this.runTests.bind(this), 1000);
},
parseResultsURLQueryParameter: function() {
return window.location.search.parseQuery()["resultsURL"];
},
parseTestsQueryParameter: function(){
if (window.location.search.parseQuery()["tests"]){
return window.location.search.parseQuery()["tests"].split(',');
};
},
// Returns:
// "ERROR" if there was an error,
// "FAILURE" if there was a failure, or
// "SUCCESS" if there was neither
getResult: function() {
var hasFailure = false;
for(var i=0;i<this.tests.length;i++) {
if (this.tests[i].errors > 0) {
return "ERROR";
}
if (this.tests[i].failures > 0) {
hasFailure = true;
}
}
if (hasFailure) {
return "FAILURE";
} else {
return "SUCCESS";
}
},
postResults: function() {
if (this.options.resultsURL) {
new Ajax.Request(this.options.resultsURL,
{ method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false });
}
},
runTests: function() {
var test = this.tests[this.currentTest];
if (!test) {
// finished!
this.postResults();
this.logger.summary(this.summary());
return;
}
if(!test.isWaiting) {
this.logger.start(test.name);
}
test.run();
if(test.isWaiting) {
this.logger.message("Waiting for " + test.timeToWait + "ms");
setTimeout(this.runTests.bind(this), test.timeToWait || 1000);
} else {
this.logger.finish(test.status(), test.summary());
this.currentTest++;
// tail recursive, hopefully the browser will skip the stackframe
this.runTests();
}
},
summary: function() {
var assertions = 0;
var failures = 0;
var errors = 0;
var messages = [];
for(var i=0;i<this.tests.length;i++) {
assertions += this.tests[i].assertions;
failures += this.tests[i].failures;
errors += this.tests[i].errors;
}
return (
(this.options.context ? this.options.context + ': ': '') +
this.tests.length + " tests, " +
assertions + " assertions, " +
failures + " failures, " +
errors + " errors");
}
}
Test.Unit.Assertions = Class.create();
Test.Unit.Assertions.prototype = {
initialize: function() {
this.assertions = 0;
this.failures = 0;
this.errors = 0;
this.messages = [];
},
summary: function() {
return (
this.assertions + " assertions, " +
this.failures + " failures, " +
this.errors + " errors" + "\n" +
this.messages.join("\n"));
},
pass: function() {
this.assertions++;
},
fail: function(message) {
this.failures++;
this.messages.push("Failure: " + message);
},
info: function(message) {
this.messages.push("Info: " + message);
},
error: function(error) {
this.errors++;
this.messages.push(error.name + ": "+ error.message + "(" + Test.Unit.inspect(error) +")");
},
status: function() {
if (this.failures > 0) return 'failed';
if (this.errors > 0) return 'error';
return 'passed';
},
assert: function(expression) {
var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"';
try { expression ? this.pass() :
this.fail(message); }
catch(e) { this.error(e); }
},
assertEqual: function(expected, actual) {
var message = arguments[2] || "assertEqual";
try { (expected == actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertInspect: function(expected, actual) {
var message = arguments[2] || "assertInspect";
try { (expected == actual.inspect()) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertEnumEqual: function(expected, actual) {
var message = arguments[2] || "assertEnumEqual";
try { $A(expected).length == $A(actual).length &&
expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ?
this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) +
', actual ' + Test.Unit.inspect(actual)); }
catch(e) { this.error(e); }
},
assertNotEqual: function(expected, actual) {
var message = arguments[2] || "assertNotEqual";
try { (expected != actual) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertIdentical: function(expected, actual) {
var message = arguments[2] || "assertIdentical";
try { (expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNotIdentical: function(expected, actual) {
var message = arguments[2] || "assertNotIdentical";
try { !(expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNull: function(obj) {
var message = arguments[1] || 'assertNull'
try { (obj==null) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); }
catch(e) { this.error(e); }
},
assertMatch: function(expected, actual) {
var message = arguments[2] || 'assertMatch';
var regex = new RegExp(expected);
try { (regex.exec(actual)) ? this.pass() :
this.fail(message + ' : regex: "' + Test.Unit.inspect(expected) + ' did not match: ' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertHidden: function(element) {
var message = arguments[1] || 'assertHidden';
this.assertEqual("none", element.style.display, message);
},
assertNotNull: function(object) {
var message = arguments[1] || 'assertNotNull';
this.assert(object != null, message);
},
assertType: function(expected, actual) {
var message = arguments[2] || 'assertType';
try {
(actual.constructor == expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertNotOfType: function(expected, actual) {
var message = arguments[2] || 'assertNotOfType';
try {
(actual.constructor != expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertInstanceOf';
try {
(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was not an instance of the expected type"); }
catch(e) { this.error(e); }
},
assertNotInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertNotInstanceOf';
try {
!(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was an instance of the not expected type"); }
catch(e) { this.error(e); }
},
assertRespondsTo: function(method, obj) {
var message = arguments[2] || 'assertRespondsTo';
try {
(obj[method] && typeof obj[method] == 'function') ? this.pass() :
this.fail(message + ": object doesn't respond to [" + method + "]"); }
catch(e) { this.error(e); }
},
assertReturnsTrue: function(method, obj) {
var message = arguments[2] || 'assertReturnsTrue';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
m() ? this.pass() :
this.fail(message + ": method returned false"); }
catch(e) { this.error(e); }
},
assertReturnsFalse: function(method, obj) {
var message = arguments[2] || 'assertReturnsFalse';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
!m() ? this.pass() :
this.fail(message + ": method returned true"); }
catch(e) { this.error(e); }
},
assertRaise: function(exceptionName, method) {
var message = arguments[2] || 'assertRaise';
try {
method();
this.fail(message + ": exception expected but none was raised"); }
catch(e) {
((exceptionName == null) || (e.name==exceptionName)) ? this.pass() : this.error(e);
}
},
assertElementsMatch: function() {
var expressions = $A(arguments), elements = $A(expressions.shift());
if (elements.length != expressions.length) {
this.fail('assertElementsMatch: size mismatch: ' + elements.length + ' elements, ' + expressions.length + ' expressions');
return false;
}
elements.zip(expressions).all(function(pair, index) {
var element = $(pair.first()), expression = pair.last();
if (element.match(expression)) return true;
this.fail('assertElementsMatch: (in index ' + index + ') expected ' + expression.inspect() + ' but got ' + element.inspect());
}.bind(this)) && this.pass();
},
assertElementMatches: function(element, expression) {
this.assertElementsMatch([element], expression);
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
},
_isVisible: function(element) {
element = $(element);
if(!element.parentNode) return true;
this.assertNotNull(element);
if(element.style && Element.getStyle(element, 'display') == 'none')
return false;
return this._isVisible(element.parentNode);
},
assertNotVisible: function(element) {
this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1]));
},
assertVisible: function(element) {
this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1]));
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
}
}
Test.Unit.Testcase = Class.create();
Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), {
initialize: function(name, test, setup, teardown) {
Test.Unit.Assertions.prototype.initialize.bind(this)();
this.name = name;
if(typeof test == 'string') {
test = test.gsub(/(\.should[^\(]+\()/,'#{0}this,');
test = test.gsub(/(\.should[^\(]+)\(this,\)/,'#{1}(this)');
this.test = function() {
eval('with(this){'+test+'}');
}
} else {
this.test = test || function() {};
}
this.setup = setup || function() {};
this.teardown = teardown || function() {};
this.isWaiting = false;
this.timeToWait = 1000;
},
wait: function(time, nextPart) {
this.isWaiting = true;
this.test = nextPart;
this.timeToWait = time;
},
run: function() {
try {
try {
if (!this.isWaiting) this.setup.bind(this)();
this.isWaiting = false;
this.test.bind(this)();
} finally {
if(!this.isWaiting) {
this.teardown.bind(this)();
}
}
}
catch(e) { this.error(e); }
}
});
// *EXPERIMENTAL* BDD-style testing to please non-technical folk
// This draws many ideas from RSpec http://rspec.rubyforge.org/
Test.setupBDDExtensionMethods = function(){
var METHODMAP = {
shouldEqual: 'assertEqual',
shouldNotEqual: 'assertNotEqual',
shouldEqualEnum: 'assertEnumEqual',
shouldBeA: 'assertType',
shouldNotBeA: 'assertNotOfType',
shouldBeAn: 'assertType',
shouldNotBeAn: 'assertNotOfType',
shouldBeNull: 'assertNull',
shouldNotBeNull: 'assertNotNull',
shouldBe: 'assertReturnsTrue',
shouldNotBe: 'assertReturnsFalse',
shouldRespondTo: 'assertRespondsTo'
};
var makeAssertion = function(assertion, args, object) {
this[assertion].apply(this,(args || []).concat([object]));
}
Test.BDDMethods = {};
$H(METHODMAP).each(function(pair) {
Test.BDDMethods[pair.key] = function() {
var args = $A(arguments);
var scope = args.shift();
makeAssertion.apply(scope, [pair.value, args, this]); };
});
[Array.prototype, String.prototype, Number.prototype, Boolean.prototype].each(
function(p){ Object.extend(p, Test.BDDMethods) }
);
}
Test.context = function(name, spec, log){
Test.setupBDDExtensionMethods();
var compiledSpec = {};
var titles = {};
for(specName in spec) {
switch(specName){
case "setup":
case "teardown":
compiledSpec[specName] = spec[specName];
break;
default:
var testName = 'test'+specName.gsub(/\s+/,'-').camelize();
var body = spec[specName].toString().split('\n').slice(1);
if(/^\{/.test(body[0])) body = body.slice(1);
body.pop();
body = body.map(function(statement){
return statement.strip()
});
compiledSpec[testName] = body.join('\n');
titles[testName] = specName;
}
}
new Test.Unit.Runner(compiledSpec, { titles: titles, testLog: log || 'testlog', context: name });
}; | JavaScript |
// script.aculo.us slider.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
if (!Control) var Control = { };
// options:
// axis: 'vertical', or 'horizontal' (default)
//
// callbacks:
// onChange(value)
// onSlide(value)
Control.Slider = Class.create({
initialize: function(handle, track, options) {
var slider = this;
if (Object.isArray(handle)) {
this.handles = handle.collect( function(e) { return $(e) });
} else {
this.handles = [$(handle)];
}
this.track = $(track);
this.options = options || { };
this.axis = this.options.axis || 'horizontal';
this.increment = this.options.increment || 1;
this.step = parseInt(this.options.step || '1');
this.range = this.options.range || $R(0,1);
this.value = 0; // assure backwards compat
this.values = this.handles.map( function() { return 0 });
this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
this.options.startSpan = $(this.options.startSpan || null);
this.options.endSpan = $(this.options.endSpan || null);
this.restricted = this.options.restricted || false;
this.maximum = this.options.maximum || this.range.end;
this.minimum = this.options.minimum || this.range.start;
// Will be used to align the handle onto the track, if necessary
this.alignX = parseInt(this.options.alignX || '0');
this.alignY = parseInt(this.options.alignY || '0');
this.trackLength = this.maximumOffset() - this.minimumOffset();
this.handleLength = this.isVertical() ?
(this.handles[0].offsetHeight != 0 ?
this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) :
(this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth :
this.handles[0].style.width.replace(/px$/,""));
this.active = false;
this.dragging = false;
this.disabled = false;
if (this.options.disabled) this.setDisabled();
// Allowed values array
this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
if (this.allowedValues) {
this.minimum = this.allowedValues.min();
this.maximum = this.allowedValues.max();
}
this.eventMouseDown = this.startDrag.bindAsEventListener(this);
this.eventMouseUp = this.endDrag.bindAsEventListener(this);
this.eventMouseMove = this.update.bindAsEventListener(this);
// Initialize handles in reverse (make sure first handle is active)
this.handles.each( function(h,i) {
i = slider.handles.length-1-i;
slider.setValue(parseFloat(
(Object.isArray(slider.options.sliderValue) ?
slider.options.sliderValue[i] : slider.options.sliderValue) ||
slider.range.start), i);
h.makePositioned().observe("mousedown", slider.eventMouseDown);
});
this.track.observe("mousedown", this.eventMouseDown);
document.observe("mouseup", this.eventMouseUp);
document.observe("mousemove", this.eventMouseMove);
this.initialized = true;
},
dispose: function() {
var slider = this;
Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
Event.stopObserving(document, "mouseup", this.eventMouseUp);
Event.stopObserving(document, "mousemove", this.eventMouseMove);
this.handles.each( function(h) {
Event.stopObserving(h, "mousedown", slider.eventMouseDown);
});
},
setDisabled: function(){
this.disabled = true;
},
setEnabled: function(){
this.disabled = false;
},
getNearestValue: function(value){
if (this.allowedValues){
if (value >= this.allowedValues.max()) return(this.allowedValues.max());
if (value <= this.allowedValues.min()) return(this.allowedValues.min());
var offset = Math.abs(this.allowedValues[0] - value);
var newValue = this.allowedValues[0];
this.allowedValues.each( function(v) {
var currentOffset = Math.abs(v - value);
if (currentOffset <= offset){
newValue = v;
offset = currentOffset;
}
});
return newValue;
}
if (value > this.range.end) return this.range.end;
if (value < this.range.start) return this.range.start;
return value;
},
setValue: function(sliderValue, handleIdx){
if (!this.active) {
this.activeHandleIdx = handleIdx || 0;
this.activeHandle = this.handles[this.activeHandleIdx];
this.updateStyles();
}
handleIdx = handleIdx || this.activeHandleIdx || 0;
if (this.initialized && this.restricted) {
if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
sliderValue = this.values[handleIdx-1];
if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
sliderValue = this.values[handleIdx+1];
}
sliderValue = this.getNearestValue(sliderValue);
this.values[handleIdx] = sliderValue;
this.value = this.values[0]; // assure backwards compat
this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] =
this.translateToPx(sliderValue);
this.drawSpans();
if (!this.dragging || !this.event) this.updateFinished();
},
setValueBy: function(delta, handleIdx) {
this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta,
handleIdx || this.activeHandleIdx || 0);
},
translateToPx: function(value) {
return Math.round(
((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) *
(value - this.range.start)) + "px";
},
translateToValue: function(offset) {
return ((offset/(this.trackLength-this.handleLength) *
(this.range.end-this.range.start)) + this.range.start);
},
getRange: function(range) {
var v = this.values.sortBy(Prototype.K);
range = range || 0;
return $R(v[range],v[range+1]);
},
minimumOffset: function(){
return(this.isVertical() ? this.alignY : this.alignX);
},
maximumOffset: function(){
return(this.isVertical() ?
(this.track.offsetHeight != 0 ? this.track.offsetHeight :
this.track.style.height.replace(/px$/,"")) - this.alignY :
(this.track.offsetWidth != 0 ? this.track.offsetWidth :
this.track.style.width.replace(/px$/,"")) - this.alignX);
},
isVertical: function(){
return (this.axis == 'vertical');
},
drawSpans: function() {
var slider = this;
if (this.spans)
$R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
if (this.options.startSpan)
this.setSpan(this.options.startSpan,
$R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
if (this.options.endSpan)
this.setSpan(this.options.endSpan,
$R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
},
setSpan: function(span, range) {
if (this.isVertical()) {
span.style.top = this.translateToPx(range.start);
span.style.height = this.translateToPx(range.end - range.start + this.range.start);
} else {
span.style.left = this.translateToPx(range.start);
span.style.width = this.translateToPx(range.end - range.start + this.range.start);
}
},
updateStyles: function() {
this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
Element.addClassName(this.activeHandle, 'selected');
},
startDrag: function(event) {
if (Event.isLeftClick(event)) {
if (!this.disabled){
this.active = true;
var handle = Event.element(event);
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var track = handle;
if (track==this.track) {
var offsets = Position.cumulativeOffset(this.track);
this.event = event;
this.setValue(this.translateToValue(
(this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
));
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
} else {
// find the handle (prevents issues with Safari)
while((this.handles.indexOf(handle) == -1) && handle.parentNode)
handle = handle.parentNode;
if (this.handles.indexOf(handle)!=-1) {
this.activeHandle = handle;
this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
this.updateStyles();
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
}
}
}
Event.stop(event);
}
},
update: function(event) {
if (this.active) {
if (!this.dragging) this.dragging = true;
this.draw(event);
if (Prototype.Browser.WebKit) window.scrollBy(0,0);
Event.stop(event);
}
},
draw: function(event) {
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var offsets = Position.cumulativeOffset(this.track);
pointer[0] -= this.offsetX + offsets[0];
pointer[1] -= this.offsetY + offsets[1];
this.event = event;
this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
if (this.initialized && this.options.onSlide)
this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
},
endDrag: function(event) {
if (this.active && this.dragging) {
this.finishDrag(event, true);
Event.stop(event);
}
this.active = false;
this.dragging = false;
},
finishDrag: function(event, success) {
this.active = false;
this.dragging = false;
this.updateFinished();
},
updateFinished: function() {
if (this.initialized && this.options.onChange)
this.options.onChange(this.values.length>1 ? this.values : this.value, this);
this.event = null;
}
});
| JavaScript |
// script.aculo.us sound.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Based on code created by Jules Gravinese (http://www.webveteran.com/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
Sound = {
tracks: {},
_enabled: true,
template:
new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
enable: function(){
Sound._enabled = true;
},
disable: function(){
Sound._enabled = false;
},
play: function(url){
if(!Sound._enabled) return;
var options = Object.extend({
track: 'global', url: url, replace: false
}, arguments[1] || {});
if(options.replace && this.tracks[options.track]) {
$R(0, this.tracks[options.track].id).each(function(id){
var sound = $('sound_'+options.track+'_'+id);
sound.Stop && sound.Stop();
sound.remove();
})
this.tracks[options.track] = null;
}
if(!this.tracks[options.track])
this.tracks[options.track] = { id: 0 }
else
this.tracks[options.track].id++;
options.id = this.tracks[options.track].id;
$$('body')[0].insert(
Prototype.Browser.IE ? new Element('bgsound',{
id: 'sound_'+options.track+'_'+options.id,
src: options.url, loop: 1, autostart: true
}) : Sound.template.evaluate(options));
}
};
if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
else
Sound.play = function(){}
}
| JavaScript |
// script.aculo.us scriptaculous.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Scriptaculous = {
Version: '1.8.1',
require: function(libraryName) {
// inserting via DOM fails in Safari 2.0, so brute force approach
document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
},
REQUIRED_PROTOTYPE: '1.6.0',
load: function() {
function convertVersionString(versionString){
var r = versionString.split('.');
return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
}
if((typeof Prototype=='undefined') ||
(typeof Element == 'undefined') ||
(typeof Element.Methods=='undefined') ||
(convertVersionString(Prototype.Version) <
convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
throw("script.aculo.us requires the Prototype JavaScript framework >= " +
Scriptaculous.REQUIRED_PROTOTYPE);
$A(document.getElementsByTagName("script")).findAll( function(s) {
return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
}).each( function(s) {
var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
var includes = s.src.match(/\?.*load=([a-z,]*)/);
(includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
function(include) { Scriptaculous.require(path+include+'.js') });
});
}
}
Scriptaculous.load(); | JavaScript |
// script.aculo.us builder.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Builder = {
NODEMAP: {
AREA: 'map',
CAPTION: 'table',
COL: 'table',
COLGROUP: 'table',
LEGEND: 'fieldset',
OPTGROUP: 'select',
OPTION: 'select',
PARAM: 'object',
TBODY: 'table',
TD: 'table',
TFOOT: 'table',
TH: 'table',
THEAD: 'table',
TR: 'table'
},
// note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
// due to a Firefox bug
node: function(elementName) {
elementName = elementName.toUpperCase();
// try innerHTML approach
var parentTag = this.NODEMAP[elementName] || 'div';
var parentElement = document.createElement(parentTag);
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
} catch(e) {}
var element = parentElement.firstChild || null;
// see if browser added wrapping tags
if(element && (element.tagName.toUpperCase() != elementName))
element = element.getElementsByTagName(elementName)[0];
// fallback to createElement approach
if(!element) element = document.createElement(elementName);
// abort if nothing could be created
if(!element) return;
// attributes (or text)
if(arguments[1])
if(this._isStringOrNumber(arguments[1]) ||
(arguments[1] instanceof Array) ||
arguments[1].tagName) {
this._children(element, arguments[1]);
} else {
var attrs = this._attributes(arguments[1]);
if(attrs.length) {
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" +elementName + " " +
attrs + "></" + elementName + ">";
} catch(e) {}
element = parentElement.firstChild || null;
// workaround firefox 1.0.X bug
if(!element) {
element = document.createElement(elementName);
for(attr in arguments[1])
element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
}
if(element.tagName.toUpperCase() != elementName)
element = parentElement.getElementsByTagName(elementName)[0];
}
}
// text, or array of children
if(arguments[2])
this._children(element, arguments[2]);
return element;
},
_text: function(text) {
return document.createTextNode(text);
},
ATTR_MAP: {
'className': 'class',
'htmlFor': 'for'
},
_attributes: function(attributes) {
var attrs = [];
for(attribute in attributes)
attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
'="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'"') + '"');
return attrs.join(" ");
},
_children: function(element, children) {
if(children.tagName) {
element.appendChild(children);
return;
}
if(typeof children=='object') { // array can hold nodes and text
children.flatten().each( function(e) {
if(typeof e=='object')
element.appendChild(e)
else
if(Builder._isStringOrNumber(e))
element.appendChild(Builder._text(e));
});
} else
if(Builder._isStringOrNumber(children))
element.appendChild(Builder._text(children));
},
_isStringOrNumber: function(param) {
return(typeof param=='string' || typeof param=='number');
},
build: function(html) {
var element = this.node('div');
$(element).update(html.strip());
return element.down();
},
dump: function(scope) {
if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope
var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
"BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
"FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
"KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
"PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
"TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);
tags.each( function(tag){
scope[tag] = function() {
return Builder.node.apply(Builder, [tag].concat($A(arguments)));
}
});
}
}
| JavaScript |
// lightwindow.js v2.0
//
// Copyright (c) 2007 stickmanlabs
// Author: Kevin P Miller | http://www.stickmanlabs.com
//
// LightWindow is freely distributable under the terms of an MIT-style license.
//
// I don't care what you think about the file size...
// Be a pro:
// http://www.thinkvitamin.com/features/webapps/serving-javascript-fast
// http://rakaz.nl/item/make_your_pages_load_faster_by_combining_and_compressing_javascript_and_css_files
//
/*-----------------------------------------------------------------------------------------------*/
if(typeof Effect == 'undefined')
throw("lightwindow.js requires including script.aculo.us' effects.js library!");
// This will stop image flickering in IE6 when elements with images are moved
try {
document.execCommand("BackgroundImageCache", false, true);
} catch(e) {}
var lightwindow = Class.create();
lightwindow.prototype = {
//
// Setup Variables
//
element : null,
contentToFetch : null,
windowActive : false,
dataEffects : [],
dimensions : {
cruft : null,
container : null,
viewport : {
height : null,
width : null,
offsetTop : null,
offsetLeft : null
}
},
pagePosition : {
x : 0,
y : 0
},
pageDimensions : {
width : null,
height : null
},
preloadImage : [],
preloadedImage : [],
galleries : [],
resizeTo : {
height : null,
heightPercent : null,
width : null,
widthPercent : null,
fixedTop : null,
fixedLeft : null
},
scrollbarOffset : 18,
navigationObservers : {
previous : null,
next : null
},
containerChange : {
height : 0,
width : 0
},
activeGallery : false,
galleryLocation : {
current : 0,
total : 0
},
//
// Initialize the lightwindow.
//
initialize : function(options) {
this.options = Object.extend({
resizeSpeed : 8,
contentOffset : {
height : 20,
width : 20
},
dimensions : {
image : {height : 250, width : 250},
page : {height : 250, width : 250},
inline : {height : 250, width : 250},
media : {height : 250, width : 250},
external : {height : 250, width : 250},
titleHeight : 25
},
classNames : {
standard : 'lightwindow',
action : 'lightwindow_action'
},
fileTypes : {
page : ['asp', 'aspx', 'cgi', 'cfm', 'htm', 'html', 'pl', 'php4', 'php3', 'php', 'php5', 'phtml', 'rhtml', 'shtml', 'txt', 'vbs', 'rb'],
media : ['aif', 'aiff', 'asf', 'avi', 'divx', 'm1v', 'm2a', 'm2v', 'm3u', 'mid', 'midi', 'mov', 'moov', 'movie', 'mp2', 'mp3', 'mpa', 'mpa', 'mpe', 'mpeg', 'mpg', 'mpg', 'mpga', 'pps', 'qt', 'rm', 'ram', 'swf', 'viv', 'vivo', 'wav'],
image : ['bmp', 'gif', 'jpg', 'png', 'tiff']
},
mimeTypes : {
avi : 'video/avi',
aif : 'audio/aiff',
aiff : 'audio/aiff',
gif : 'image/gif',
bmp : 'image/bmp',
jpeg : 'image/jpeg',
m1v : 'video/mpeg',
m2a : 'audio/mpeg',
m2v : 'video/mpeg',
m3u : 'audio/x-mpequrl',
mid : 'audio/x-midi',
midi : 'audio/x-midi',
mjpg : 'video/x-motion-jpeg',
moov : 'video/quicktime',
mov : 'video/quicktime',
movie : 'video/x-sgi-movie',
mp2 : 'audio/mpeg',
mp3 : 'audio/mpeg3',
mpa : 'audio/mpeg',
mpa : 'video/mpeg',
mpe : 'video/mpeg',
mpeg : 'video/mpeg',
mpg : 'audio/mpeg',
mpg : 'video/mpeg',
mpga : 'audio/mpeg',
pdf : 'application/pdf',
png : 'image/png',
pps : 'application/mspowerpoint',
qt : 'video/quicktime',
ram : 'audio/x-pn-realaudio-plugin',
rm : 'application/vnd.rn-realmedia',
swf : 'application/x-shockwave-flash',
tiff : 'image/tiff',
viv : 'video/vivo',
vivo : 'video/vivo',
wav : 'audio/wav',
wmv : 'application/x-mplayer2'
},
classids : {
mov : 'clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B',
swf : 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000',
wmv : 'clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6'
},
codebases : {
mov : 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0',
swf : 'http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0',
wmv : 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715'
},
viewportPadding : 10,
EOLASFix : 'swf,wmv,fla,flv',
overlay : {
opacity : 0.7,
image : '/sfLightWindowPlugin/images/black.png',
presetImage : '/sfLightWindowPlugin/images/black-70.png'
},
skin : {
main : '<div id="lightwindow_container" >'+
'<div id="lightwindow_title_bar" >'+
'<div id="lightwindow_title_bar_inner" >'+
'<span id="lightwindow_title_bar_title"></span>'+
'<a id="lightwindow_title_bar_close_link" >close</a>'+
'</div>'+
'</div>'+
'<div id="lightwindow_stage" >'+
'<div id="lightwindow_contents" >'+
'</div>'+
'<div id="lightwindow_navigation" >'+
'<a href="#" id="lightwindow_previous" >'+
'<span id="lightwindow_previous_title"></span>'+
'</a>'+
'<a href="#" id="lightwindow_next" >'+
'<span id="lightwindow_next_title"></span>'+
'</a>'+
'<iframe name="lightwindow_navigation_shim" id="lightwindow_navigation_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>'+
'<div id="lightwindow_galleries">'+
'<div id="lightwindow_galleries_tab_container" >'+
'<a href="#" id="lightwindow_galleries_tab" >'+
'<span id="lightwindow_galleries_tab_span" class="up" >Galleries</span>'+
'</a>'+
'</div>'+
'<div id="lightwindow_galleries_list" >'+
'</div>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_slide" >'+
'<div id="lightwindow_data_slide_inner" >'+
'<div id="lightwindow_data_details" >'+
'<div id="lightwindow_data_gallery_container" >'+
'<span id="lightwindow_data_gallery_current"></span>'+
' of '+
'<span id="lightwindow_data_gallery_total"></span>'+
'</div>'+
'<div id="lightwindow_data_author_container" >'+
'by <span id="lightwindow_data_author"></span>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_caption" >'+
'</div>'+
'</div>'+
'</div>'+
'</div>',
loading : '<div id="lightwindow_loading" >'+
'<img src="/sfLightWindowPlugin/images/ajax-loading.gif" alt="loading" />'+
'<span>Loading or <a href="javascript: myLightWindow.deactivate();">Cancel</a></span>'+
'<iframe name="lightwindow_loading_shim" id="lightwindow_loading_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>',
iframe : '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'+
'<html xmlns="http://www.w3.org/1999/xhtml">'+
'<body>'+
'{body_replace}'+
'</body>'+
'</html>',
gallery : {
top : '<div class="lightwindow_galleries_list">'+
'<h1>{gallery_title_replace}</h1>'+
'<ul>',
middle : '<li>'+
'{gallery_link_replace}'+
'</li>',
bottom : '</ul>'+
'</div>'
}
},
formMethod : 'get',
hideFlash : false,
hideGalleryTab : false,
showTitleBar : true,
animationHandler : false,
navigationHandler : false,
transitionHandler : false,
finalAnimationHandler : false,
formHandler : false,
galleryAnimationHandler : false,
showGalleryCount : true
}, options || {});
this.duration = ((11-this.options.resizeSpeed)*0.15);
this._setupLinks();
this._getScroll();
this._getPageDimensions();
this._browserDimensions();
this._addLightWindowMarkup(false);
this._setupDimensions();
this.buildGalleryList();
},
//
// Activate the lightwindow.
//
activate : function(e, link){
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(link);
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
//////////
this._getPageDimensions();
document.getElementById("lightwindow_overlay").setStyle({
height: this.pageDimensions.height + 'px'
});
//////////
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Turn off the window
//
deactivate : function(){
// The window is not active
this.windowActive = false;
// There is no longer a gallery active
this.activeGallery = false;
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
}
// Kill the animation
this.animating = false;
// Clear our element
this.element = null;
// hide the window.
this._displayLightWindow('none', 'visible');
// Clear out the window Contents
this._clearWindowContents(false);
// Stop all animation
var queue = Effect.Queues.get('lightwindowAnimation').each(function(e){e.cancel();});
// Undo the setup
this._prepareIE(false);
this._setupDimensions();
this._toggleTroubleElements('visible', false);
this._monitorKeyboard(false);
},
//
// Initialize specific window
//
createWindow : function(element, attributes) {
this._processLink($(element));
},
//
// Open a Window from a hash of attributes
//
activateWindow : function(options) {
this.element = Object.extend({
href : null,
title : null,
author : null,
caption : null,
rel : null,
top : null,
left : null,
type : null,
showImages : null,
height : null,
width : null,
loadingAnimation : null,
iframeEmbed : null,
form : null
}, options || {});
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this.element.type ? this.element.type : this._fileType(this.element.href);
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Fire off our Form handler
//
submitForm : function(e) {
if (this.options.formHandler) {
this.options.formHandler(e);
} else {
this._defaultFormHandler(e);
}
},
//
// Reload the window with another location
//
openWindow : function(element) {
var element = $(element);
// The window is active
this.windowActive = true;
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(element);
this._setStatus(true);
this._handleTransition();
},
//
// Navigate the window
//
navigateWindow : function(direction) {
this._handleNavigation(false);
if (direction == 'previous') {
this.openWindow(this.navigationObservers.previous);
} else if (direction == 'next'){
this.openWindow(this.navigationObservers.next);
}
},
//
// Build the Gallery List and Load it
//
buildGalleryList : function() {
var output = '';
var galleryLink;
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
output += (this.options.skin.gallery.top).replace('{gallery_title_replace}', unescape(i));
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
galleryLink = '<a href="#" id="lightwindow_gallery_'+i+'_'+j+'" >'+unescape(j)+'</a>';
output += (this.options.skin.gallery.middle).replace('{gallery_link_replace}', galleryLink);
}
}
output += this.options.skin.gallery.bottom;
}
}
new Insertion.Top('lightwindow_galleries_list', output);
// Attach Events
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
Event.observe($('lightwindow_gallery_'+i+'_'+j), 'click', this.openWindow.bind(this, this.galleries[i][j][0]), false);
$('lightwindow_gallery_'+i+'_'+j).onclick = function() {return false;};
}
}
}
}
},
//
// Set Links Up
//
_setupLinks : function() {
var links = $$('.'+this.options.classNames.standard);
links.each(function(link) {
this._processLink(link);
}.bind(this));
},
//
// Process a Link
//
_processLink : function(link) {
if ((this._fileType(link.getAttribute('href')) == 'image' || this._fileType(link.getAttribute('href')) == 'media')) {
if (gallery = this._getGalleryInfo(link.rel)) {
if (!this.galleries[gallery[0]]) {
this.galleries[gallery[0]] = new Array();
}
if (!this.galleries[gallery[0]][gallery[1]]) {
this.galleries[gallery[0]][gallery[1]] = new Array();
}
this.galleries[gallery[0]][gallery[1]].push(link);
}
}
// Take care of our inline content
var url = link.getAttribute('href');
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var container = url.substring(url.indexOf('#')+1);
if($(container)) {
$(container).setStyle({
display : 'none'
});
}
Event.observe(link, 'click', this.activate.bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
},
//
// Setup our actions
//
_setupActions : function() {
var links = $$('#lightwindow_container .'+this.options.classNames.action);
links.each(function(link) {
Event.observe(link, 'click', this[link.getAttribute('rel')].bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
}.bind(this));
},
//
// Add the markup to the page.
//
_addLightWindowMarkup : function(rebuild) {
var overlay = Element.extend(document.createElement('div'));
overlay.setAttribute('id', 'lightwindow_overlay');
// FF Mac has a problem with putting Flash above a layer without a 100% opacity background, so we need to use a pre-made
if (Prototype.Browser.Gecko) {
overlay.setStyle({
backgroundImage: 'url('+this.options.overlay.presetImage+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
} else {
overlay.setStyle({
opacity: this.options.overlay.opacity,
backgroundImage: 'url('+this.options.overlay.image+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
}
var lw = document.createElement('div');
lw.setAttribute('id', 'lightwindow');
lw.innerHTML = this.options.skin.main;
var body = document.getElementsByTagName('body')[0];
body.appendChild(overlay);
body.appendChild(lw);
if ($('lightwindow_title_bar_close_link')) {
Event.observe('lightwindow_title_bar_close_link', 'click', this.deactivate.bindAsEventListener(this));
$('lightwindow_title_bar_close_link').onclick = function() {return false;};
}
Event.observe($('lightwindow_previous'), 'click', this.navigateWindow.bind(this, 'previous'), false);
$('lightwindow_previous').onclick = function() {return false;};
Event.observe($('lightwindow_next'), 'click', this.navigateWindow.bind(this, 'next'), false);
$('lightwindow_next').onclick = function() {return false;};
if (!this.options.hideGalleryTab) {
Event.observe($('lightwindow_galleries_tab'), 'click', this._handleGalleryAnimation.bind(this, true), false);
$('lightwindow_galleries_tab').onclick = function() {return false;};
}
// Because we use position absolute, kill the scroll Wheel on animations
if (Prototype.Browser.IE) {
Event.observe(document, 'mousewheel', this._stopScrolling.bindAsEventListener(this), false);
} else {
Event.observe(window, 'DOMMouseScroll', this._stopScrolling.bindAsEventListener(this), false);
}
Event.observe(overlay, 'click', this.deactivate.bindAsEventListener(this), false);
overlay.onclick = function() {return false;};
},
//
// Add loading window markup
//
_addLoadingWindowMarkup : function() {
$('lightwindow_contents').innerHTML += this.options.skin.loading;
},
//
// Setup the window elements
//
_setupWindowElements : function(link) {
this.element = link;
this.element.title = null ? '' : link.getAttribute('title');
this.element.author = null ? '' : link.getAttribute('author');
this.element.caption = null ? '' : link.getAttribute('caption');
this.element.rel = null ? '' : link.getAttribute('rel');
this.element.params = null ? '' : link.getAttribute('params');
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this._getParameter('lightwindow_type') ? this._getParameter('lightwindow_type') : this._fileType(this.contentToFetch);
},
//
// Clear the window contents out
//
_clearWindowContents : function(contents) {
// If there is an iframe, its got to go
if ($('lightwindow_iframe')) {
Element.remove($('lightwindow_iframe'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_primary')) {
try {
$('lightwindow_media_primary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_primary'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_secondary')) {
try {
$('lightwindow_media_secondary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_secondary'));
}
this.activeGallery = false;
this._handleNavigation(this.activeGallery);
if (contents) {
// Empty the contents
$('lightwindow_contents').innerHTML = '';
// Reset the scroll bars
$('lightwindow_contents').setStyle({
overflow: 'hidden'
});
if (!this.windowActive) {
$('lightwindow_data_slide_inner').setStyle({
display: 'none'
});
$('lightwindow_title_bar_title').innerHTML = '';
}
// Because of browser differences and to maintain flexible captions we need to reset this height at close
$('lightwindow_data_slide').setStyle({
height: 'auto'
});
}
this.resizeTo.height = null;
this.resizeTo.width = null;
},
//
// Set the status of our animation to keep things from getting clunky
//
_setStatus : function(status) {
this.animating = status;
if (status) {
Element.show('lightwindow_loading');
}
if (!(/MSIE 6./i.test(navigator.userAgent))) {
this._fixedWindow(status);
}
},
//
// Make this window Fixed
//
_fixedWindow : function(status) {
if (status) {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'absolute',
top: parseFloat($('lightwindow').getStyle('top'))+this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))+this.pagePosition.x+'px'
});
} else {
$('lightwindow').setStyle({
position: 'absolute'
});
}
} else {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'fixed',
top: parseFloat($('lightwindow').getStyle('top'))-this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))-this.pagePosition.x+'px'
});
} else {
if ($('lightwindow_iframe')) {
// Ideally here we would set a 50% value for top and left, but Safari rears it ugly head again and we need to do it by pixels
this._browserDimensions();
}
$('lightwindow').setStyle({
position: 'fixed',
top: (parseFloat(this._getParameter('lightwindow_top')) ? parseFloat(this._getParameter('lightwindow_top'))+'px' : this.dimensions.viewport.height/2+'px'),
left: (parseFloat(this._getParameter('lightwindow_left')) ? parseFloat(this._getParameter('lightwindow_left'))+'px' : this.dimensions.viewport.width/2+'px')
});
}
}
},
//
// Prepare the window for IE.
//
_prepareIE : function(setup) {
if (Prototype.Browser.IE) {
var height, overflowX, overflowY;
if (setup) {
var height = '100%';
} else {
var height = 'auto';
}
var body = document.getElementsByTagName('body')[0];
var html = document.getElementsByTagName('html')[0];
html.style.height = body.style.height = height;
}
},
_stopScrolling : function(e) {
if (this.animating) {
if (e.preventDefault) {
e.preventDefault();
}
e.returnValue = false;
}
},
//
// Get the scroll for the page.
//
_getScroll : function(){
if(typeof(window.pageYOffset) == 'number') {
this.pagePosition.x = window.pageXOffset;
this.pagePosition.y = window.pageYOffset;
} else if(document.body && (document.body.scrollLeft || document.body.scrollTop)) {
this.pagePosition.x = document.body.scrollLeft;
this.pagePosition.y = document.body.scrollTop;
} else if(document.documentElement) {
this.pagePosition.x = document.documentElement.scrollLeft;
this.pagePosition.y = document.documentElement.scrollTop;
}
},
//
// Reset the scroll.
//
_setScroll : function(x, y) {
document.documentElement.scrollLeft = x;
document.documentElement.scrollTop = y;
},
//
// Hide Selects from the page because of IE.
// We could use iframe shims instead here but why add all the extra markup for one browser when this is much easier and cleaner
//
_toggleTroubleElements : function(visibility, content){
if (content) {
var selects = $('lightwindow_contents').getElementsByTagName('select');
} else {
var selects = document.getElementsByTagName('select');
}
for(var i = 0; i < selects.length; i++) {
selects[i].style.visibility = visibility;
}
if (!content) {
if (this.options.hideFlash){
var objects = document.getElementsByTagName('object');
for (i = 0; i != objects.length; i++) {
objects[i].style.visibility = visibility;
}
var embeds = document.getElementsByTagName('embed');
for (i = 0; i != embeds.length; i++) {
embeds[i].style.visibility = visibility;
}
}
var iframes = document.getElementsByTagName('iframe');
for (i = 0; i != iframes.length; i++) {
iframes[i].style.visibility = visibility;
}
}
},
//
// Get the actual page size
//
_getPageDimensions : function() {
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
if(yScroll < windowHeight){
this.pageDimensions.height = windowHeight;
} else {
this.pageDimensions.height = yScroll;
}
if(xScroll < windowWidth){
this.pageDimensions.width = windowWidth;
} else {
this.pageDimensions.width = xScroll;
}
},
//
// Display the lightWindow.
//
_displayLightWindow : function(display, visibility) {
$('lightwindow_overlay').style.display = $('lightwindow').style.display = $('lightwindow_container').style.display = display;
$('lightwindow_overlay').style.visibility = $('lightwindow').style.visibility = $('lightwindow_container').style.visibility = visibility;
},
//
// Setup Dimensions of lightwindow.
//
_setupDimensions : function() {
var originalHeight, originalWidth;
switch (this.windowType) {
case 'page' :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
case 'image' :
originalHeight = this.options.dimensions.image.height;
originalWidth = this.options.dimensions.image.width;
break;
case 'media' :
originalHeight = this.options.dimensions.media.height;
originalWidth = this.options.dimensions.media.width;
break;
case 'external' :
originalHeight = this.options.dimensions.external.height;
originalWidth = this.options.dimensions.external.width;
break;
case 'inline' :
originalHeight = this.options.dimensions.inline.height;
originalWidth = this.options.dimensions.inline.width;
break;
default :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
}
var offsetHeight = this._getParameter('lightwindow_top') ? parseFloat(this._getParameter('lightwindow_top'))+this.pagePosition.y : this.dimensions.viewport.height/2+this.pagePosition.y;
var offsetWidth = this._getParameter('lightwindow_left') ? parseFloat(this._getParameter('lightwindow_left'))+this.pagePosition.x : this.dimensions.viewport.width/2+this.pagePosition.x;
// So if a theme has say shadowed edges, they should be consistant and take care of in the contentOffset
$('lightwindow').setStyle({
top: offsetHeight+'px',
left: offsetWidth+'px'
});
$('lightwindow_container').setStyle({
height: originalHeight+'px',
width: originalWidth+'px',
left: -(originalWidth/2)+'px',
top: -(originalHeight/2)+'px'
});
$('lightwindow_contents').setStyle({
height: originalHeight+'px',
width: originalWidth+'px'
});
},
//
// Get the type of file.
//
_fileType : function(url) {
var image = new RegExp("[^\.]\.("+this.options.fileTypes.image.join('|')+")\s*$", "i");
if (image.test(url)) return 'image';
if (url.indexOf('#') > -1 && (document.domain == this._getDomain(url))) return 'inline';
if (url.indexOf('?') > -1) url = url.substring(0, url.indexOf('?'));
var type = 'page'; // new default for sfLightwindowPlugin
var page = new RegExp("[^\.]\.("+this.options.fileTypes.page.join('|')+")\s*$", "i");
var media = new RegExp("[^\.]\.("+this.options.fileTypes.media.join('|')+")\s*$", "i");
if (document.domain != this._getDomain(url)) type = 'external';
if (media.test(url)) type = 'media';
if (type == 'external' || type == 'media') return type;
if (page.test(url) || url.substr((url.length-1), url.length) == '/') type = 'page';
return type;
},
//
// Get file Extension
//
_fileExtension : function(url) {
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var extenstion = '';
for (var x = (url.length-1); x > -1; x--) {
if (url.charAt(x) == '.') {
return extenstion;
}
extenstion = url.charAt(x)+extenstion;
}
},
//
// Monitor the keyboard while this lightwindow is up
//
_monitorKeyboard : function(status) {
if (status) document.onkeydown = this._eventKeypress.bind(this);
else document.onkeydown = '';
},
//
// Perform keyboard actions
//
_eventKeypress : function(e) {
if (e == null) {
var keycode = event.keyCode;
} else {
var keycode = e.which;
}
switch (keycode) {
case 27:
this.deactivate();
break;
case 13:
return;
default:
break;
}
// Gotta stop those quick fingers
if (this.animating) {
return false;
}
switch (String.fromCharCode(keycode).toLowerCase()) {
case 'p':
if (this.navigationObservers.previous) {
this.navigateWindow('previous');
}
break;
case 'n':
if (this.navigationObservers.next) {
this.navigateWindow('next');
}
break;
default:
break;
}
},
//
// Get Gallery Information
//
_getGalleryInfo : function(rel) {
if (!rel) return false;
if (rel.indexOf('[') > -1) {
return new Array(escape(rel.substring(0, rel.indexOf('['))), escape(rel.substring(rel.indexOf('[')+1, rel.indexOf(']'))));
} else {
return false;
}
},
//
// Get the domain from a string.
//
_getDomain : function(url) {
var leadSlashes = url.indexOf('//');
var domainStart = leadSlashes+2;
var withoutResource = url.substring(domainStart, url.length);
var nextSlash = withoutResource.indexOf('/');
var domain = withoutResource.substring(0, nextSlash);
if (domain.indexOf(':') > -1){
var portColon = domain.indexOf(':');
domain = domain.substring(0, portColon);
}
return domain;
},
//
// Get the value from the params attribute string.
//
_getParameter : function(parameter, parameters) {
if (!this.element) return false;
if (parameter == 'lightwindow_top' && this.element.top) {
return unescape(this.element.top);
} else if (parameter == 'lightwindow_left' && this.element.left) {
return unescape(this.element.left);
} else if (parameter == 'lightwindow_type' && this.element.type) {
return unescape(this.element.type);
} else if (parameter == 'lightwindow_show_images' && this.element.showImages) {
return unescape(this.element.showImages);
} else if (parameter == 'lightwindow_height' && this.element.height) {
return unescape(this.element.height);
} else if (parameter == 'lightwindow_width' && this.element.width) {
return unescape(this.element.width);
} else if (parameter == 'lightwindow_loading_animation' && this.element.loadingAnimation) {
return unescape(this.element.loadingAnimation);
} else if (parameter == 'lightwindow_iframe_embed' && this.element.iframeEmbed) {
return unescape(this.element.iframeEmbed);
} else if (parameter == 'lightwindow_form' && this.element.form) {
return unescape(this.element.form);
} else {
if (!parameters) {
if (this.element.params) parameters = this.element.params;
else return;
}
var value;
var parameterArray = parameters.split(',');
var compareString = parameter+'=';
var compareLength = compareString.length;
for (var i = 0; i < parameterArray.length; i++) {
if (parameterArray[i].substr(0, compareLength) == compareString) {
var currentParameter = parameterArray[i].split('=');
value = currentParameter[1];
break;
}
}
if (!value) return false;
else return unescape(value);
}
},
//
// Get the Browser Viewport Dimensions
//
_browserDimensions : function() {
if (Prototype.Browser.IE) {
this.dimensions.viewport.height = document.documentElement.clientHeight;
this.dimensions.viewport.width = document.documentElement.clientWidth;
} else {
this.dimensions.viewport.height = window.innerHeight;
this.dimensions.viewport.width = document.width || document.body.offsetWidth;
}
},
//
// Get the scrollbar offset, I don't like this method but there is really no other way I can find.
//
_getScrollerWidth : function() {
var scrollDiv = Element.extend(document.createElement('div'));
scrollDiv.setAttribute('id', 'lightwindow_scroll_div');
scrollDiv.setStyle({
position: 'absolute',
top: '-10000px',
left: '-10000px',
width: '100px',
height: '100px',
overflow: 'hidden'
});
var contentDiv = Element.extend(document.createElement('div'));
contentDiv.setAttribute('id', 'lightwindow_content_scroll_div');
contentDiv.setStyle({
width: '100%',
height: '200px'
});
scrollDiv.appendChild(contentDiv);
var body = document.getElementsByTagName('body')[0];
body.appendChild(scrollDiv);
var noScroll = $('lightwindow_content_scroll_div').offsetWidth;
scrollDiv.style.overflow = 'auto';
var withScroll = $('lightwindow_content_scroll_div').offsetWidth;
Element.remove($('lightwindow_scroll_div'));
this.scrollbarOffset = noScroll-withScroll;
},
//
// Add a param to an object dynamically created
//
_addParamToObject : function(name, value, object, id) {
var param = document.createElement('param');
param.setAttribute('value', value);
param.setAttribute('name', name);
if (id) {
param.setAttribute('id', id);
}
object.appendChild(param);
return object;
},
//
// Get the outer HTML of an object CROSS BROWSER
//
_outerHTML : function(object) {
if (Prototype.Browser.IE) {
return object.outerHTML;
} else {
var clone = object.cloneNode(true);
var cloneDiv = document.createElement('div');
cloneDiv.appendChild(clone);
return cloneDiv.innerHTML;
}
},
//
// Convert an object to markup
//
_convertToMarkup : function(object, closeTag) {
var markup = this._outerHTML(object).replace('</'+closeTag+'>', '');
if (Prototype.Browser.IE) {
for (var i = 0; i < object.childNodes.length; i++){
markup += this._outerHTML(object.childNodes[i]);
}
markup += '</'+closeTag+'>';
}
return markup;
},
//
// Depending what type of browser it is we have to append the object differently... DAMN YOU IE!!
//
_appendObject : function(object, closeTag, appendTo) {
if (Prototype.Browser.IE) {
appendTo.innerHTML += this._convertToMarkup(object, closeTag);
// Fix the Eolas activate thing but only for specified media, for example doing this to a quicktime film breaks it.
if (this.options.EOLASFix.indexOf(this._fileType(this.element.href)) > -1) {
var objectElements = document.getElementsByTagName('object');
for (var i = 0; i < objectElements.length; i++) {
if (objectElements[i].getAttribute("data")) objectElements[i].removeAttribute('data');
objectElements[i].outerHTML = objectElements[i].outerHTML;
objectElements[i].style.visibility = "visible";
}
}
} else {
appendTo.appendChild(object);
}
},
//
// Add in iframe
//
_appendIframe : function(scroll) {
var iframe = document.createElement('iframe');
iframe.setAttribute('id', 'lightwindow_iframe');
iframe.setAttribute('name', 'lightwindow_iframe');
iframe.setAttribute('src', 'about:blank');
iframe.setAttribute('height', '100%');
iframe.setAttribute('width', '100%');
iframe.setAttribute('frameborder', '0');
iframe.setAttribute('marginwidth', '0');
iframe.setAttribute('marginheight', '0');
iframe.setAttribute('scrolling', scroll);
this._appendObject(iframe, 'iframe', $('lightwindow_contents'));
},
//
// Write Content to the iframe using the skin
//
_writeToIframe : function(content) {
var template = this.options.skin.iframe;
template = template.replace('{body_replace}', content);
if ($('lightwindow_iframe').contentWindow){
$('lightwindow_iframe').contentWindow.document.open();
$('lightwindow_iframe').contentWindow.document.write(template);
$('lightwindow_iframe').contentWindow.document.close();
} else {
$('lightwindow_iframe').contentDocument.open();
$('lightwindow_iframe').contentDocument.write(template);
$('lightwindow_iframe').contentDocument.close();
}
},
//
// Load the window Information
//
_loadWindow : function() {
switch (this.windowType) {
case 'image' :
var current = 0;
var images = [];
this.checkImage = [];
this.resizeTo.height = this.resizeTo.width = 0;
this.imageCount = this._getParameter('lightwindow_show_images') ? parseInt(this._getParameter('lightwindow_show_images')) : 1;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-this.imageCount]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-this.imageCount];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+this.imageCount]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+this.imageCount];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
for (var i = current; i < (current+this.imageCount); i++) {
if (gallery && this.galleries[gallery[0]][gallery[1]][i]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][i].href;
this.galleryLocation = {current: (i+1)/this.imageCount, total: (this.galleries[gallery[0]][gallery[1]].length)/this.imageCount};
if (!this.galleries[gallery[0]][gallery[1]][i+this.imageCount]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i+this.imageCount].title;
}
if (!this.galleries[gallery[0]][gallery[1]][i-this.imageCount]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i-this.imageCount].title;
}
}
images[i] = document.createElement('img');
images[i].setAttribute('id', 'lightwindow_image_'+i);
images[i].setAttribute('border', '0');
images[i].setAttribute('src', this.contentToFetch);
$('lightwindow_contents').appendChild(images[i]);
// We have to do this instead of .onload
this.checkImage[i] = new PeriodicalExecuter(function(i) {
if (!(typeof $('lightwindow_image_'+i).naturalWidth != "undefined" && $('lightwindow_image_'+i).naturalWidth == 0)) {
this.checkImage[i].stop();
var imageHeight = $('lightwindow_image_'+i).getHeight();
if (imageHeight > this.resizeTo.height) {
this.resizeTo.height = imageHeight;
}
this.resizeTo.width += $('lightwindow_image_'+i).getWidth();
this.imageCount--;
$('lightwindow_image_'+i).setStyle({
height: '100%'
});
if (this.imageCount == 0) {
this._processWindow();
}
}
}.bind(this, i), 1);
}
break;
case 'media' :
var current = 0;
this.resizeTo.height = this.resizeTo.width = 0;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-1]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-1];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+1]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+1];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
if (gallery && this.galleries[gallery[0]][gallery[1]][current]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][current].href;
this.galleryLocation = {current: current+1, total: this.galleries[gallery[0]][gallery[1]].length};
if (!this.galleries[gallery[0]][gallery[1]][current+1]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current+1].title;
}
if (!this.galleries[gallery[0]][gallery[1]][current-1]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current-1].title;
}
}
if (this._getParameter('lightwindow_iframe_embed')) {
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
} else {
this.resizeTo.height = this._getParameter('lightwindow_height');
this.resizeTo.width = this._getParameter('lightwindow_width');
}
this._processWindow();
break;
case 'external' :
this._appendIframe('auto');
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
this._processWindow();
break;
case 'page' :
var newAJAX = new Ajax.Request(
this.contentToFetch, {
method: 'get',
parameters: '',
onComplete: function(response) {
$('lightwindow_contents').innerHTML += response.responseText;
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._processWindow();
}.bind(this)
}
);
break;
case 'inline' :
var content = this.contentToFetch;
if (content.indexOf('?') > -1) {
content = content.substring(0, content.indexOf('?'));
}
content = content.substring(content.indexOf('#')+1);
new Insertion.Top($('lightwindow_contents'), $(content).innerHTML);
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._toggleTroubleElements('hidden', true);
this._processWindow();
break;
default :
throw("Page Type could not be determined, please amend this lightwindow URL "+this.contentToFetch);
break;
}
},
//
// Resize the Window to fit the viewport if necessary
//
_resizeWindowToFit : function() {
if (this.resizeTo.height+this.dimensions.cruft.height > this.dimensions.viewport.height) {
var heightRatio = this.resizeTo.height/this.resizeTo.width;
this.resizeTo.height = this.dimensions.viewport.height-this.dimensions.cruft.height-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.width = this.resizeTo.height/heightRatio;
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px'
});
}
}
if (this.resizeTo.width+this.dimensions.cruft.width > this.dimensions.viewport.width) {
var widthRatio = this.resizeTo.width/this.resizeTo.height;
this.resizeTo.width = this.dimensions.viewport.width-2*this.dimensions.cruft.width-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.height = this.resizeTo.width/widthRatio;
$('lightwindow_data_slide_inner').setStyle({
height: this.resizeTo.height+'px'
});
}
}
},
//
// Set the Window to a preset size
//
_presetWindowSize : function() {
if (this._getParameter('lightwindow_height')) {
this.resizeTo.height = parseFloat(this._getParameter('lightwindow_height'));
}
if (this._getParameter('lightwindow_width')) {
this.resizeTo.width = parseFloat(this._getParameter('lightwindow_width'));
}
},
//
// Process the Window
//
_processWindow : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Set up the data-slide if we have caption information
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
if (this.element.caption) {
$('lightwindow_data_caption').innerHTML = this.element.caption;
$('lightwindow_data_caption').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_caption').setStyle({
display: 'none'
});
}
if (this.element.author) {
$('lightwindow_data_author').innerHTML = this.element.author;
$('lightwindow_data_author_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_author_container').setStyle({
display: 'none'
});
}
if (this.activeGallery && this.options.showGalleryCount) {
$('lightwindow_data_gallery_current').innerHTML = this.galleryLocation.current;
$('lightwindow_data_gallery_total').innerHTML = this.galleryLocation.total;
$('lightwindow_data_gallery_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_gallery_container').setStyle({
display: 'none'
});
}
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px',
height: 'auto',
visibility: 'visible',
display: 'block'
});
$('lightwindow_data_slide').setStyle({
height: $('lightwindow_data_slide').getHeight()+'px',
width: '1px',
overflow: 'hidden',
display: 'block'
});
} else {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
$('lightwindow_data_slide_inner').setStyle({
display: 'none',
visibility: 'hidden',
width: this.resizeTo.width+'px',
height: '0px'
});
}
if (this.element.title != 'null') {
$('lightwindow_title_bar_title').innerHTML = this.element.title;
} else {
$('lightwindow_title_bar_title').innerHTML = '';
}
var originalContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// Position the window
$('lightwindow_container').setStyle({
height: 'auto',
// We need to set the width to a px not auto as opera has problems with it
width: $('lightwindow_container').getWidth()+this.options.contentOffset.width-(this.windowActive ? this.options.contentOffset.width : 0)+'px'
});
var newContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// We need to record the container dimension changes
this.containerChange = {height: originalContainerDimensions.height-newContainerDimensions.height, width: originalContainerDimensions.width-newContainerDimensions.width};
// Get out general dimensions
this.dimensions.container = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
this.dimensions.cruft = {height: this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.options.contentOffset.height, width: this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.options.contentOffset.width};
// Set Sizes if we need too
this._presetWindowSize();
this._resizeWindowToFit(); // Even if the window is preset we still don't want it to go outside of the viewport
if (!this.windowActive) {
// Position the window
$('lightwindow_container').setStyle({
left: -(this.dimensions.container.width/2)+'px',
top: -(this.dimensions.container.height/2)+'px'
});
}
$('lightwindow_container').setStyle({
height: this.dimensions.container.height+'px',
width: this.dimensions.container.width+'px'
});
// We are ready, lets show this puppy off!
this._displayLightWindow('block', 'visible');
this._animateLightWindow();
},
//
// Fire off our animation handler
//
_animateLightWindow : function() {
if (this.options.animationHandler) {
this.options.animationHandler().bind(this);
} else {
this._defaultAnimationHandler();
}
},
//
// Fire off our transition handler
//
_handleNavigation : function(display) {
if (this.options.navigationHandler) {
this.options.navigationHandler().bind(this, display);
} else {
this._defaultDisplayNavigation(display);
}
},
//
// Fire off our transition handler
//
_handleTransition : function() {
if (this.options.transitionHandler) {
this.options.transitionHandler().bind(this);
} else {
this._defaultTransitionHandler();
}
},
//
// Handle the finish of the window animation
//
_handleFinalWindowAnimation : function(delay) {
if (this.options.finalAnimationHandler) {
this.options.finalAnimationHandler().bind(this, delay);
} else {
this._defaultfinalWindowAnimationHandler(delay);
}
},
//
// Handle the gallery Animation
//
_handleGalleryAnimation : function(list) {
if (this.options.galleryAnimationHandler) {
this.options.galleryAnimationHandler().bind(this, list);
} else {
this._defaultGalleryAnimationHandler(list);
}
},
//
// Display the navigation
//
_defaultDisplayNavigation : function(display) {
if (display) {
$('lightwindow_navigation').setStyle({
display: 'block',
height: $('lightwindow_contents').getHeight()+'px',
width: '100%',
marginTop: this.options.dimensions.titleHeight+'px'
});
} else {
$('lightwindow_navigation').setStyle({
display: 'none',
height: 'auto',
width: 'auto'
});
}
},
//
// This is the default animation handler for LightWindow
//
_defaultAnimationHandler : function() {
// Now that we have figures out the cruft lets make the caption go away and add its effects
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
this.dimensions.dataEffects.push(
new Effect.SlideDown('lightwindow_data_slide', {sync: true}),
new Effect.Appear('lightwindow_data_slide', {sync: true, from: 0.0, to: 1.0})
);
}
// Set up the Title if we have one
$('lightwindow_title_bar_inner').setStyle({
height: '0px',
marginTop: this.options.dimensions.titleHeight+'px'
});
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: this.options.dimensions.titleHeight+'px', marginTop: '0px'}}),
new Effect.Appear('lightwindow_title_bar_inner', {sync: true, from: 0.0, to: 1.0})
);
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
if ($('lightwindow_galleries_tab_container').getHeight() == 0) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '20px', marginTop: '0px'}})
);
$('lightwindow_galleries').setStyle({
width: '0px'
});
}
}
var resized = false;
var ratio = this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.resizeTo.width+this.options.contentOffset.width;
if (ratio != $('lightwindow_container').getWidth()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.width/$('lightwindow_contents').getWidth()), {scaleFrom: 100*($('lightwindow_contents').getWidth()/($('lightwindow_contents').getWidth()+(this.options.contentOffset.width))), sync: true, scaleY: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.width)), {sync: true, scaleY: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
delay: 0.25,
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
ratio = this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.resizeTo.height+this.options.contentOffset.height;
if (ratio != $('lightwindow_container').getHeight()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.height/$('lightwindow_contents').getHeight()), {scaleFrom: 100*($('lightwindow_contents').getHeight()/($('lightwindow_contents').getHeight()+(this.options.contentOffset.height))), sync: true, scaleX: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.height)), {sync: true, scaleX: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
afterFinish: function() {
if (this.dimensions.dataEffects.length > 0) {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
resized = true;
}
// We need to do our data effect since there was no resizing
if (!resized && this.dimensions.dataEffects.length > 0) {
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
beforeStart: function() {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
if (this.containerChange.height != 0 || this.containerChange.width != 0) {
new Effect.MoveBy('lightwindow_container', this.containerChange.height, this.containerChange.width, {transition: Effect.Transitions.sinoidal});
}
}.bind(this),
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
},
//
// Finish up Window Animation
//
_defaultfinalWindowAnimationHandler : function(delay) {
if (this.windowType == 'media' || this._getParameter('lightwindow_loading_animation')) {
// Because of major flickering with the overlay we just hide it in this case
Element.hide('lightwindow_loading');
this._handleNavigation(this.activeGallery);
this._setStatus(false);
} else {
Effect.Fade('lightwindow_loading', {
duration: 0.75,
delay: 1.0,
afterFinish: function() {
// Just in case we need some scroll goodness (this also avoids the swiss cheese effect)
if (this.windowType != 'image' && this.windowType != 'media' && this.windowType != 'external') {
$('lightwindow_contents').setStyle({
overflow: 'auto'
});
}
this._handleNavigation(this.activeGallery);
this._defaultGalleryAnimationHandler();
this._setStatus(false);
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Handle the gallery Animation
//
_defaultGalleryAnimationHandler : function(list) {
if (this.activeGallery) {
$('lightwindow_galleries').setStyle({
display: 'block',
marginBottom: $('lightwindow_data_slide').getHeight()+this.options.contentOffset.height/2+'px'
});
$('lightwindow_navigation').setStyle({
height: $('lightwindow_contents').getHeight()-20+'px'
});
} else {
$('lightwindow_galleries').setStyle({
display: 'none'
});
$('lightwindow_galleries_tab_container').setStyle({
height: '0px',
marginTop: '20px'
});
$('lightwindow_galleries_list').setStyle({
height: '0px'
});
return false;
}
if (list) {
if ($('lightwindow_galleries_list').getHeight() == 0) {
var height = $('lightwindow_contents').getHeight()*0.80;
$('lightwindow_galleries_tab_span').className = 'down';
} else {
var height = 0;
$('lightwindow_galleries_tab_span').className = 'up';
}
new Effect.Morph('lightwindow_galleries_list', {
duration: this.duration,
transition: Effect.Transitions.sinoidal,
style: {height: height+'px'},
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
},
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Default Transition Handler
//
_defaultTransitionHandler : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Now that we have figures out the cruft lets make the caption go away and add its effects
if ($('lightwindow_data_slide').getStyle('display') != 'none') {
this.dimensions.dataEffects.push(
new Effect.SlideUp('lightwindow_data_slide', {sync: true}),
new Effect.Fade('lightwindow_data_slide', {sync: true, from: 1.0, to: 0.0})
);
}
if (!this.options.hideGalleryTab) {
if ($('lightwindow_galleries').getHeight() != 0 && !this.options.hideGalleryTab) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '0px', marginTop: '20px'}})
);
}
if ($('lightwindow_galleries_list').getHeight() != 0) {
$('lightwindow_galleries_tab_span').className = 'up';
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_list', {
sync: true,
style: {height: '0px'},
transition: Effect.Transitions.sinoidal,
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
}
})
);
}
}
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: '0px', marginTop: this.options.dimensions.titleHeight+'px'}}),
new Effect.Fade('lightwindow_title_bar_inner', {sync: true, from: 1.0, to: 0.0})
);
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._loadWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
},
//
// Default Form handler for LightWindow
//
_defaultFormHandler : function(e) {
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(this._getParameter('lightwindow_form', element.getAttribute('params')));
if (this.options.formMethod == 'post') {
var newAJAX = new Ajax.Request(element.href, {
method: 'post',
postBody: parameterString,
onComplete: this.openWindow.bind(this, element)
});
} else if (this.options.formMethod == 'get') {
var newAJAX = new Ajax.Request(element.href, {
method: 'get',
parameters: parameterString,
onComplete: this.openWindow.bind(this, element)
});
}
},
//
// Wrap everything up
//
_finishWindow : function() {
if (this.windowType == 'external') {
// We set the externals source here because it allows for a much smoother animation
$('lightwindow_iframe').setAttribute('src', this.element.href);
this._handleFinalWindowAnimation(1);
} else if (this.windowType == 'media') {
var outerObject = document.createElement('object');
outerObject.setAttribute('classid', this.options.classids[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('codebase', this.options.codebases[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('id', 'lightwindow_media_primary');
outerObject.setAttribute('name', 'lightwindow_media_primary');
outerObject.setAttribute('width', this.resizeTo.width);
outerObject.setAttribute('height', this.resizeTo.height);
outerObject = this._addParamToObject('movie', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('src', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('controller', 'true', outerObject);
outerObject = this._addParamToObject('wmode', 'transparent', outerObject);
outerObject = this._addParamToObject('cache', 'false', outerObject);
outerObject = this._addParamToObject('quality', 'high', outerObject);
if (!Prototype.Browser.IE) {
var innerObject = document.createElement('object');
innerObject.setAttribute('type', this.options.mimeTypes[this._fileExtension(this.contentToFetch)]);
innerObject.setAttribute('data', this.contentToFetch);
innerObject.setAttribute('id', 'lightwindow_media_secondary');
innerObject.setAttribute('name', 'lightwindow_media_secondary');
innerObject.setAttribute('width', this.resizeTo.width);
innerObject.setAttribute('height', this.resizeTo.height);
innerObject = this._addParamToObject('controller', 'true', innerObject);
innerObject = this._addParamToObject('wmode', 'transparent', innerObject);
innerObject = this._addParamToObject('cache', 'false', innerObject);
innerObject = this._addParamToObject('quality', 'high', innerObject);
outerObject.appendChild(innerObject);
}
if (this._getParameter('lightwindow_iframe_embed')) {
this._appendIframe('no');
this._writeToIframe(this._convertToMarkup(outerObject, 'object'));
} else {
this._appendObject(outerObject, 'object', $('lightwindow_contents'));
}
this._handleFinalWindowAnimation(0);
} else {
this._handleFinalWindowAnimation(0);
}
// Initialize any actions
this._setupActions();
}
}
// new form code by fapri http://forum.stickmanlabs.com/viewtopic.php?id=186
//
// -- update the lightwindow with the response
//
function _lwUpdateWithResponse(lw_pointer, element, response) {
// -- we are going to emulate the whole openWindow funky call this is also an excellent place to put in
// logic to make sense of the returned text. if say you're returning a json string containing
// validation results for the user-input, this is where you'd put in the code to notify the user.
// The window is active
lw_pointer.windowActive = true;
// Clear out the window Contents
lw_pointer._clearWindowContents(true);
// Add back in out loading panel
lw_pointer._addLoadingWindowMarkup();
// Setup the element properties
// -- swapped out this line: this._setupWindowElements(element);
// for code block below since this is really what we are overriding
lw_pointer.element = element;
lw_pointer.element.title = null ? '' : element.getAttribute('title');
lw_pointer.element.author = null ? '' : element.getAttribute('author');
lw_pointer.element.caption = null ? '' : element.getAttribute('caption');
lw_pointer.element.rel = null ? '' : element.getAttribute('rel');
lw_pointer.element.params = null ? '' : element.getAttribute('params');
// Set the window type, these are the lines we're hacking
lw_pointer.contentToFetch = response;
lw_pointer.windowType = 'direct'; // -- this the actual line we want to hack
lw_pointer._setStatus(true);
lw_pointer._handleTransition();
}
//
// -- single form call
//
_lwSingleFormCall = function (e) {
var lw_pointer = myLightWindow; // -- set to your myLightWindow variable
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(lw_pointer._getParameter('lightwindow_form', element.getAttribute('params')));
var ajaxOpts = {
onComplete: function(response) {
if (response.responseText == '')
lw_pointer.openWindow.bind(this, element);
else
_lwUpdateWithResponse(lw_pointer, element, response.responseText);
}
};
if (lw_pointer.options.formMethod == 'post') {
ajaxOpts.method = 'post';
ajaxOpts.postBody = parameterString;
} else if (lw_pointer.options.formMethod == 'get') {
ajaxOpts.method = 'post';
ajaxOpts.parameters = parameterString;
}
var newAJAX = new Ajax.Request(element.href, ajaxOpts);
}
/*-----------------------------------------------------------------------------------------------*/
Event.observe(window, 'load', lightwindowInit, false);
//
// Set up all of our links
//
var myLightWindow = null;
function lightwindowInit() {
myLightWindow = new lightwindow({formHandler: _lwSingleFormCall}); //added formHandler parameter
} | JavaScript |
function sfMediaLibrary_Engine()
{
// Browser check
var ua = navigator.userAgent;
this.isMSIE = (navigator.appName == "Microsoft Internet Explorer");
this.isMSIE5 = this.isMSIE && (ua.indexOf('MSIE 5') != -1);
this.isMSIE5_0 = this.isMSIE && (ua.indexOf('MSIE 5.0') != -1);
this.isGecko = ua.indexOf('Gecko') != -1;
this.isSafari = ua.indexOf('Safari') != -1;
this.isOpera = ua.indexOf('Opera') != -1;
this.isMac = ua.indexOf('Mac') != -1;
this.isNS7 = ua.indexOf('Netscape/7') != -1;
this.isNS71 = ua.indexOf('Netscape/7.1') != -1;
this.isTinyMCE = false;
// Fake MSIE on Opera and if Opera fakes IE, Gecko or Safari cancel those
if (this.isOpera) {
this.isMSIE = true;
this.isGecko = false;
this.isSafari = false;
}
}
sfMediaLibrary_Engine.prototype = {
init : function(url)
{
this.url = url;
},
fileBrowserReturn : function (url)
{
if(this.isTinyMCE)
{
tinyMCE.setWindowArg('editor_id', this.fileBrowserWindowArg);
if (this.fileBrowserType == 'image')
{
this.fileBrowserWin.showPreviewImage(url);
}
}
this.fileBrowserWin.document.forms[this.fileBrowserFormName].elements[this.fileBrowserFieldName].value = url;
},
fileBrowserCallBack : function (field_name, url, type, win)
{
this.isTinyMCE = true;
this.fileBrowserWindowArg = tinyMCE.getWindowArg('editor_id');
var template = new Array();
template['title'] = 'Assets';
var url = this.url;
if (type == 'image')
url += '/images_only/1';
template['file'] = url;
template['width'] = 550;
template['height'] = 600;
template['close_previous'] = 'no';
this.fileBrowserWin = win;
this.fileBrowserFormName = 0;
this.fileBrowserFieldName = field_name;
this.fileBrowserType = type;
tinyMCE.openWindow(template, {inline : "yes", scrollbars: 'yes'});
},
openWindow : function(options)
{
var width, height, x, y, resizable, scrollbars, url;
if (!options)
return;
if (!options['field_name'])
return;
if (!options['url'] && !this.url)
return;
this.fileBrowserWin = self;
this.fileBrowserFormName = (options['form_name'] == '') ? 0 : options['form_name'];
this.fileBrowserFieldName = options['field_name'];
this.fileBrowserType = options['type'];
url = this.url;
if (options['type'] == 'image')
url += '/images_only/1';
if (!(width = parseInt(options['width'])))
width = 550;
if (!(width = parseInt(options['width'])))
width = 550;
if (!(height = parseInt(options['height'])))
height = 600;
// Add to height in M$ due to SP2 WHY DON'T YOU GUYS IMPLEMENT innerWidth of windows!!
if (sfMediaLibrary.isMSIE)
height += 40;
else
height += 20;
x = parseInt(screen.width / 2.0) - (width / 2.0);
y = parseInt(screen.height / 2.0) - (height / 2.0);
resizable = (options && options['resizable']) ? options['resizable'] : "no";
scrollbars = (options && options['scrollbars']) ? options['scrollbars'] : "no";
var modal = (resizable == "yes") ? "no" : "yes";
if (sfMediaLibrary.isGecko && sfMediaLibrary.isMac)
modal = "no";
if (options['close_previous'] != "no")
try {sfMediaLibrary.lastWindow.close();} catch (ex) {}
var win = window.open(url, "sfPopup" + new Date().getTime(), "top=" + y + ",left=" + x + ",scrollbars=" + scrollbars + ",dialog=" + modal + ",minimizable=" + resizable + ",modal=" + modal + ",width=" + width + ",height=" + height + ",resizable=" + resizable);
if (options['close_previous'] != "no")
sfMediaLibrary.lastWindow = win;
eval('try { win.resizeTo(width, height); } catch(e) { }');
// Make it bigger if statusbar is forced
if (sfMediaLibrary.isGecko)
{
if (win.document.defaultView.statusbar.visible)
win.resizeBy(0, sfMediaLibrary.isMac ? 10 : 24);
}
win.focus();
}
}
var SfMediaLibrary = sfMediaLibrary_Engine; // Compatiblity with gzip compressors
var sfMediaLibrary = new sfMediaLibrary_Engine();
| JavaScript |
/* Nifty Corners Cube - rounded corners with CSS and Javascript
Copyright 2006 Alessandro Fulciniti (a.fulciniti@html.it)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
var niftyOk=(document.getElementById && document.createElement && Array.prototype.push);
var niftyCss=false;
String.prototype.find=function(what){
return(this.indexOf(what)>=0 ? true : false);
}
var oldonload=window.onload;
if(typeof(NiftyLoad)!='function') NiftyLoad=function(){};
if(typeof(oldonload)=='function')
window.onload=function(){oldonload();AddCss();NiftyLoad()};
else window.onload=function(){AddCss();NiftyLoad()};
function AddCss(){
/*
niftyCss=true;
var l=CreateEl("link");
l.setAttribute("type","text/css");
l.setAttribute("rel","stylesheet");
l.setAttribute("href","niftyCorners.css");
l.setAttribute("media","screen");
document.getElementsByTagName("head")[0].appendChild(l);
*/
}
function Nifty(selector,options){
if(niftyOk==false) return;
if(niftyCss==false) AddCss();
var i,v=selector.split(","),h=0;
if(options==null) options="";
if(options.find("fixed-height"))
h=getElementsBySelector(v[0])[0].offsetHeight;
for(i=0;i<v.length;i++)
Rounded(v[i],options);
if(options.find("height")) SameHeight(selector,h);
}
function Rounded(selector,options){
var i,top="",bottom="",v=new Array();
if(options!=""){
options=options.replace("left","tl bl");
options=options.replace("right","tr br");
options=options.replace("top","tr tl");
options=options.replace("bottom","br bl");
options=options.replace("transparent","alias");
if(options.find("tl")){
top="both";
if(!options.find("tr")) top="left";
}
else if(options.find("tr")) top="right";
if(options.find("bl")){
bottom="both";
if(!options.find("br")) bottom="left";
}
else if(options.find("br")) bottom="right";
}
if(top=="" && bottom=="" && !options.find("none")){top="both";bottom="both";}
v=getElementsBySelector(selector);
for(i=0;i<v.length;i++){
FixIE(v[i]);
if(top!="") AddTop(v[i],top,options);
if(bottom!="") AddBottom(v[i],bottom,options);
}
}
function AddTop(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Top");
if(options.find("small")){
d.style.marginBottom=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginBottom=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginBottom=(p-5)+"px";
for(i=1;i<=lim;i++)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingTop="0";
el.insertBefore(d,el.firstChild);
}
function AddBottom(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Bottom");
if(options.find("small")){
d.style.marginTop=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginTop=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginTop=(p-5)+"px";
for(i=lim;i>0;i--)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingBottom=0;
el.appendChild(d);
}
function CreateStrip(index,side,color,border,btype){
var x=CreateEl("b");
x.className=btype+index;
x.style.backgroundColor=color;
x.style.borderColor=border;
if(side=="left"){
x.style.borderRightWidth="0";
x.style.marginRight="0";
}
else if(side=="right"){
x.style.borderLeftWidth="0";
x.style.marginLeft="0";
}
return(x);
}
function CreateEl(x){
return(document.createElement(x));
}
function FixIE(el){
if(el.currentStyle!=null && el.currentStyle.hasLayout!=null && el.currentStyle.hasLayout==false)
el.style.display="inline-block";
}
function SameHeight(selector,maxh){
var i,v=selector.split(","),t,j,els=[],gap;
for(i=0;i<v.length;i++){
t=getElementsBySelector(v[i]);
els=els.concat(t);
}
for(i=0;i<els.length;i++){
if(els[i].offsetHeight>maxh) maxh=els[i].offsetHeight;
els[i].style.height="auto";
}
for(i=0;i<els.length;i++){
gap=maxh-els[i].offsetHeight;
if(gap>0){
t=CreateEl("b");t.className="niftyfill";t.style.height=gap+"px";
nc=els[i].lastChild;
if(nc.className=="niftycorners")
els[i].insertBefore(t,nc);
else els[i].appendChild(t);
}
}
}
function getElementsBySelector(selector){
var i,j,selid="",selclass="",tag=selector,tag2="",v2,k,f,a,s=[],objlist=[],c;
if(selector.find("#")){ //id selector like "tag#id"
if(selector.find(" ")){ //descendant selector like "tag#id tag"
s=selector.split(" ");
var fs=s[0].split("#");
if(fs.length==1) return(objlist);
f=document.getElementById(fs[1]);
if(f){
v=f.getElementsByTagName(s[1]);
for(i=0;i<v.length;i++) objlist.push(v[i]);
}
return(objlist);
}
else{
s=selector.split("#");
tag=s[0];
selid=s[1];
if(selid!=""){
f=document.getElementById(selid);
if(f) objlist.push(f);
return(objlist);
}
}
}
if(selector.find(".")){ //class selector like "tag.class"
s=selector.split(".");
tag=s[0];
selclass=s[1];
if(selclass.find(" ")){ //descendant selector like tag1.classname tag2
s=selclass.split(" ");
selclass=s[0];
tag2=s[1];
}
}
var v=document.getElementsByTagName(tag); // tag selector like "tag"
if(selclass==""){
for(i=0;i<v.length;i++) objlist.push(v[i]);
return(objlist);
}
for(i=0;i<v.length;i++){
c=v[i].className.split(" ");
for(j=0;j<c.length;j++){
if(c[j]==selclass){
if(tag2=="") objlist.push(v[i]);
else{
v2=v[i].getElementsByTagName(tag2);
for(k=0;k<v2.length;k++) objlist.push(v2[k]);
}
}
}
}
return(objlist);
}
function getParentBk(x){
var el=x.parentNode,c;
while(el.tagName.toUpperCase()!="HTML" && (c=getBk(el))=="transparent")
el=el.parentNode;
if(c=="transparent") c="#FFFFFF";
return(c);
}
function getBk(x){
var c=getStyleProp(x,"backgroundColor");
if(c==null || c=="transparent" || c.find("rgba(0, 0, 0, 0)"))
return("transparent");
if(c.find("rgb")) c=rgb2hex(c);
return(c);
}
function getPadding(x,side){
var p=getStyleProp(x,"padding"+side);
if(p==null || !p.find("px")) return(0);
return(parseInt(p));
}
function getStyleProp(x,prop){
if(x.currentStyle)
return(x.currentStyle[prop]);
if(document.defaultView.getComputedStyle)
return(document.defaultView.getComputedStyle(x,'')[prop]);
return(null);
}
function rgb2hex(value){
var hex="",v,h,i;
var regexp=/([0-9]+)[, ]+([0-9]+)[, ]+([0-9]+)/;
var h=regexp.exec(value);
for(i=1;i<4;i++){
v=parseInt(h[i]).toString(16);
if(v.length==1) hex+="0"+v;
else hex+=v;
}
return("#"+hex);
}
function Mix(c1,c2){
var i,step1,step2,x,y,r=new Array(3);
if(c1.length==4)step1=1;
else step1=2;
if(c2.length==4) step2=1;
else step2=2;
for(i=0;i<3;i++){
x=parseInt(c1.substr(1+step1*i,step1),16);
if(step1==1) x=16*x+x;
y=parseInt(c2.substr(1+step2*i,step2),16);
if(step2==1) y=16*y+y;
r[i]=Math.floor((x*50+y*50)/100);
r[i]=r[i].toString(16);
if(r[i].length==1) r[i]="0"+r[i];
}
return("#"+r[0]+r[1]+r[2]);
}
| JavaScript |
// script.aculo.us unittest.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
// (c) 2005-2007 Michael Schuerig (http://www.schuerig.de/michael/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
// experimental, Firefox-only
Event.simulateMouse = function(element, eventName) {
var options = Object.extend({
pointerX: 0,
pointerY: 0,
buttons: 0,
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false
}, arguments[2] || {});
var oEvent = document.createEvent("MouseEvents");
oEvent.initMouseEvent(eventName, true, true, document.defaultView,
options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, $(element));
if(this.mark) Element.remove(this.mark);
this.mark = document.createElement('div');
this.mark.appendChild(document.createTextNode(" "));
document.body.appendChild(this.mark);
this.mark.style.position = 'absolute';
this.mark.style.top = options.pointerY + "px";
this.mark.style.left = options.pointerX + "px";
this.mark.style.width = "5px";
this.mark.style.height = "5px;";
this.mark.style.borderTop = "1px solid red;"
this.mark.style.borderLeft = "1px solid red;"
if(this.step)
alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options));
$(element).dispatchEvent(oEvent);
};
// Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2.
// You need to downgrade to 1.0.4 for now to get this working
// See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much
Event.simulateKey = function(element, eventName) {
var options = Object.extend({
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false,
keyCode: 0,
charCode: 0
}, arguments[2] || {});
var oEvent = document.createEvent("KeyEvents");
oEvent.initKeyEvent(eventName, true, true, window,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,
options.keyCode, options.charCode );
$(element).dispatchEvent(oEvent);
};
Event.simulateKeys = function(element, command) {
for(var i=0; i<command.length; i++) {
Event.simulateKey(element,'keypress',{charCode:command.charCodeAt(i)});
}
};
var Test = {}
Test.Unit = {};
// security exception workaround
Test.Unit.inspect = Object.inspect;
Test.Unit.Logger = Class.create();
Test.Unit.Logger.prototype = {
initialize: function(log) {
this.log = $(log);
if (this.log) {
this._createLogTable();
}
},
start: function(testName) {
if (!this.log) return;
this.testName = testName;
this.lastLogLine = document.createElement('tr');
this.statusCell = document.createElement('td');
this.nameCell = document.createElement('td');
this.nameCell.className = "nameCell";
this.nameCell.appendChild(document.createTextNode(testName));
this.messageCell = document.createElement('td');
this.lastLogLine.appendChild(this.statusCell);
this.lastLogLine.appendChild(this.nameCell);
this.lastLogLine.appendChild(this.messageCell);
this.loglines.appendChild(this.lastLogLine);
},
finish: function(status, summary) {
if (!this.log) return;
this.lastLogLine.className = status;
this.statusCell.innerHTML = status;
this.messageCell.innerHTML = this._toHTML(summary);
this.addLinksToResults();
},
message: function(message) {
if (!this.log) return;
this.messageCell.innerHTML = this._toHTML(message);
},
summary: function(summary) {
if (!this.log) return;
this.logsummary.innerHTML = this._toHTML(summary);
},
_createLogTable: function() {
this.log.innerHTML =
'<div id="logsummary"></div>' +
'<table id="logtable">' +
'<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' +
'<tbody id="loglines"></tbody>' +
'</table>';
this.logsummary = $('logsummary')
this.loglines = $('loglines');
},
_toHTML: function(txt) {
return txt.escapeHTML().replace(/\n/g,"<br/>");
},
addLinksToResults: function(){
$$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run only this test"
Event.observe(td, 'click', function(){ window.location.search = "?tests=" + td.innerHTML;});
});
$$("tr.passed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run all tests"
Event.observe(td, 'click', function(){ window.location.search = "";});
});
}
}
Test.Unit.Runner = Class.create();
Test.Unit.Runner.prototype = {
initialize: function(testcases) {
this.options = Object.extend({
testLog: 'testlog'
}, arguments[1] || {});
this.options.resultsURL = this.parseResultsURLQueryParameter();
this.options.tests = this.parseTestsQueryParameter();
if (this.options.testLog) {
this.options.testLog = $(this.options.testLog) || null;
}
if(this.options.tests) {
this.tests = [];
for(var i = 0; i < this.options.tests.length; i++) {
if(/^test/.test(this.options.tests[i])) {
this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"]));
}
}
} else {
if (this.options.test) {
this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])];
} else {
this.tests = [];
for(var testcase in testcases) {
if(/^test/.test(testcase)) {
this.tests.push(
new Test.Unit.Testcase(
this.options.context ? ' -> ' + this.options.titles[testcase] : testcase,
testcases[testcase], testcases["setup"], testcases["teardown"]
));
}
}
}
}
this.currentTest = 0;
this.logger = new Test.Unit.Logger(this.options.testLog);
setTimeout(this.runTests.bind(this), 1000);
},
parseResultsURLQueryParameter: function() {
return window.location.search.parseQuery()["resultsURL"];
},
parseTestsQueryParameter: function(){
if (window.location.search.parseQuery()["tests"]){
return window.location.search.parseQuery()["tests"].split(',');
};
},
// Returns:
// "ERROR" if there was an error,
// "FAILURE" if there was a failure, or
// "SUCCESS" if there was neither
getResult: function() {
var hasFailure = false;
for(var i=0;i<this.tests.length;i++) {
if (this.tests[i].errors > 0) {
return "ERROR";
}
if (this.tests[i].failures > 0) {
hasFailure = true;
}
}
if (hasFailure) {
return "FAILURE";
} else {
return "SUCCESS";
}
},
postResults: function() {
if (this.options.resultsURL) {
new Ajax.Request(this.options.resultsURL,
{ method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false });
}
},
runTests: function() {
var test = this.tests[this.currentTest];
if (!test) {
// finished!
this.postResults();
this.logger.summary(this.summary());
return;
}
if(!test.isWaiting) {
this.logger.start(test.name);
}
test.run();
if(test.isWaiting) {
this.logger.message("Waiting for " + test.timeToWait + "ms");
setTimeout(this.runTests.bind(this), test.timeToWait || 1000);
} else {
this.logger.finish(test.status(), test.summary());
this.currentTest++;
// tail recursive, hopefully the browser will skip the stackframe
this.runTests();
}
},
summary: function() {
var assertions = 0;
var failures = 0;
var errors = 0;
var messages = [];
for(var i=0;i<this.tests.length;i++) {
assertions += this.tests[i].assertions;
failures += this.tests[i].failures;
errors += this.tests[i].errors;
}
return (
(this.options.context ? this.options.context + ': ': '') +
this.tests.length + " tests, " +
assertions + " assertions, " +
failures + " failures, " +
errors + " errors");
}
}
Test.Unit.Assertions = Class.create();
Test.Unit.Assertions.prototype = {
initialize: function() {
this.assertions = 0;
this.failures = 0;
this.errors = 0;
this.messages = [];
},
summary: function() {
return (
this.assertions + " assertions, " +
this.failures + " failures, " +
this.errors + " errors" + "\n" +
this.messages.join("\n"));
},
pass: function() {
this.assertions++;
},
fail: function(message) {
this.failures++;
this.messages.push("Failure: " + message);
},
info: function(message) {
this.messages.push("Info: " + message);
},
error: function(error) {
this.errors++;
this.messages.push(error.name + ": "+ error.message + "(" + Test.Unit.inspect(error) +")");
},
status: function() {
if (this.failures > 0) return 'failed';
if (this.errors > 0) return 'error';
return 'passed';
},
assert: function(expression) {
var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"';
try { expression ? this.pass() :
this.fail(message); }
catch(e) { this.error(e); }
},
assertEqual: function(expected, actual) {
var message = arguments[2] || "assertEqual";
try { (expected == actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertInspect: function(expected, actual) {
var message = arguments[2] || "assertInspect";
try { (expected == actual.inspect()) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertEnumEqual: function(expected, actual) {
var message = arguments[2] || "assertEnumEqual";
try { $A(expected).length == $A(actual).length &&
expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ?
this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) +
', actual ' + Test.Unit.inspect(actual)); }
catch(e) { this.error(e); }
},
assertNotEqual: function(expected, actual) {
var message = arguments[2] || "assertNotEqual";
try { (expected != actual) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertIdentical: function(expected, actual) {
var message = arguments[2] || "assertIdentical";
try { (expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNotIdentical: function(expected, actual) {
var message = arguments[2] || "assertNotIdentical";
try { !(expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNull: function(obj) {
var message = arguments[1] || 'assertNull'
try { (obj==null) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); }
catch(e) { this.error(e); }
},
assertMatch: function(expected, actual) {
var message = arguments[2] || 'assertMatch';
var regex = new RegExp(expected);
try { (regex.exec(actual)) ? this.pass() :
this.fail(message + ' : regex: "' + Test.Unit.inspect(expected) + ' did not match: ' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertHidden: function(element) {
var message = arguments[1] || 'assertHidden';
this.assertEqual("none", element.style.display, message);
},
assertNotNull: function(object) {
var message = arguments[1] || 'assertNotNull';
this.assert(object != null, message);
},
assertType: function(expected, actual) {
var message = arguments[2] || 'assertType';
try {
(actual.constructor == expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertNotOfType: function(expected, actual) {
var message = arguments[2] || 'assertNotOfType';
try {
(actual.constructor != expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertInstanceOf';
try {
(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was not an instance of the expected type"); }
catch(e) { this.error(e); }
},
assertNotInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertNotInstanceOf';
try {
!(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was an instance of the not expected type"); }
catch(e) { this.error(e); }
},
assertRespondsTo: function(method, obj) {
var message = arguments[2] || 'assertRespondsTo';
try {
(obj[method] && typeof obj[method] == 'function') ? this.pass() :
this.fail(message + ": object doesn't respond to [" + method + "]"); }
catch(e) { this.error(e); }
},
assertReturnsTrue: function(method, obj) {
var message = arguments[2] || 'assertReturnsTrue';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
m() ? this.pass() :
this.fail(message + ": method returned false"); }
catch(e) { this.error(e); }
},
assertReturnsFalse: function(method, obj) {
var message = arguments[2] || 'assertReturnsFalse';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
!m() ? this.pass() :
this.fail(message + ": method returned true"); }
catch(e) { this.error(e); }
},
assertRaise: function(exceptionName, method) {
var message = arguments[2] || 'assertRaise';
try {
method();
this.fail(message + ": exception expected but none was raised"); }
catch(e) {
((exceptionName == null) || (e.name==exceptionName)) ? this.pass() : this.error(e);
}
},
assertElementsMatch: function() {
var expressions = $A(arguments), elements = $A(expressions.shift());
if (elements.length != expressions.length) {
this.fail('assertElementsMatch: size mismatch: ' + elements.length + ' elements, ' + expressions.length + ' expressions');
return false;
}
elements.zip(expressions).all(function(pair, index) {
var element = $(pair.first()), expression = pair.last();
if (element.match(expression)) return true;
this.fail('assertElementsMatch: (in index ' + index + ') expected ' + expression.inspect() + ' but got ' + element.inspect());
}.bind(this)) && this.pass();
},
assertElementMatches: function(element, expression) {
this.assertElementsMatch([element], expression);
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
},
_isVisible: function(element) {
element = $(element);
if(!element.parentNode) return true;
this.assertNotNull(element);
if(element.style && Element.getStyle(element, 'display') == 'none')
return false;
return this._isVisible(element.parentNode);
},
assertNotVisible: function(element) {
this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1]));
},
assertVisible: function(element) {
this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1]));
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
}
}
Test.Unit.Testcase = Class.create();
Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), {
initialize: function(name, test, setup, teardown) {
Test.Unit.Assertions.prototype.initialize.bind(this)();
this.name = name;
if(typeof test == 'string') {
test = test.gsub(/(\.should[^\(]+\()/,'#{0}this,');
test = test.gsub(/(\.should[^\(]+)\(this,\)/,'#{1}(this)');
this.test = function() {
eval('with(this){'+test+'}');
}
} else {
this.test = test || function() {};
}
this.setup = setup || function() {};
this.teardown = teardown || function() {};
this.isWaiting = false;
this.timeToWait = 1000;
},
wait: function(time, nextPart) {
this.isWaiting = true;
this.test = nextPart;
this.timeToWait = time;
},
run: function() {
try {
try {
if (!this.isWaiting) this.setup.bind(this)();
this.isWaiting = false;
this.test.bind(this)();
} finally {
if(!this.isWaiting) {
this.teardown.bind(this)();
}
}
}
catch(e) { this.error(e); }
}
});
// *EXPERIMENTAL* BDD-style testing to please non-technical folk
// This draws many ideas from RSpec http://rspec.rubyforge.org/
Test.setupBDDExtensionMethods = function(){
var METHODMAP = {
shouldEqual: 'assertEqual',
shouldNotEqual: 'assertNotEqual',
shouldEqualEnum: 'assertEnumEqual',
shouldBeA: 'assertType',
shouldNotBeA: 'assertNotOfType',
shouldBeAn: 'assertType',
shouldNotBeAn: 'assertNotOfType',
shouldBeNull: 'assertNull',
shouldNotBeNull: 'assertNotNull',
shouldBe: 'assertReturnsTrue',
shouldNotBe: 'assertReturnsFalse',
shouldRespondTo: 'assertRespondsTo'
};
var makeAssertion = function(assertion, args, object) {
this[assertion].apply(this,(args || []).concat([object]));
}
Test.BDDMethods = {};
$H(METHODMAP).each(function(pair) {
Test.BDDMethods[pair.key] = function() {
var args = $A(arguments);
var scope = args.shift();
makeAssertion.apply(scope, [pair.value, args, this]); };
});
[Array.prototype, String.prototype, Number.prototype, Boolean.prototype].each(
function(p){ Object.extend(p, Test.BDDMethods) }
);
}
Test.context = function(name, spec, log){
Test.setupBDDExtensionMethods();
var compiledSpec = {};
var titles = {};
for(specName in spec) {
switch(specName){
case "setup":
case "teardown":
compiledSpec[specName] = spec[specName];
break;
default:
var testName = 'test'+specName.gsub(/\s+/,'-').camelize();
var body = spec[specName].toString().split('\n').slice(1);
if(/^\{/.test(body[0])) body = body.slice(1);
body.pop();
body = body.map(function(statement){
return statement.strip()
});
compiledSpec[testName] = body.join('\n');
titles[testName] = specName;
}
}
new Test.Unit.Runner(compiledSpec, { titles: titles, testLog: log || 'testlog', context: name });
}; | JavaScript |
// script.aculo.us slider.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
if (!Control) var Control = { };
// options:
// axis: 'vertical', or 'horizontal' (default)
//
// callbacks:
// onChange(value)
// onSlide(value)
Control.Slider = Class.create({
initialize: function(handle, track, options) {
var slider = this;
if (Object.isArray(handle)) {
this.handles = handle.collect( function(e) { return $(e) });
} else {
this.handles = [$(handle)];
}
this.track = $(track);
this.options = options || { };
this.axis = this.options.axis || 'horizontal';
this.increment = this.options.increment || 1;
this.step = parseInt(this.options.step || '1');
this.range = this.options.range || $R(0,1);
this.value = 0; // assure backwards compat
this.values = this.handles.map( function() { return 0 });
this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
this.options.startSpan = $(this.options.startSpan || null);
this.options.endSpan = $(this.options.endSpan || null);
this.restricted = this.options.restricted || false;
this.maximum = this.options.maximum || this.range.end;
this.minimum = this.options.minimum || this.range.start;
// Will be used to align the handle onto the track, if necessary
this.alignX = parseInt(this.options.alignX || '0');
this.alignY = parseInt(this.options.alignY || '0');
this.trackLength = this.maximumOffset() - this.minimumOffset();
this.handleLength = this.isVertical() ?
(this.handles[0].offsetHeight != 0 ?
this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) :
(this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth :
this.handles[0].style.width.replace(/px$/,""));
this.active = false;
this.dragging = false;
this.disabled = false;
if (this.options.disabled) this.setDisabled();
// Allowed values array
this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
if (this.allowedValues) {
this.minimum = this.allowedValues.min();
this.maximum = this.allowedValues.max();
}
this.eventMouseDown = this.startDrag.bindAsEventListener(this);
this.eventMouseUp = this.endDrag.bindAsEventListener(this);
this.eventMouseMove = this.update.bindAsEventListener(this);
// Initialize handles in reverse (make sure first handle is active)
this.handles.each( function(h,i) {
i = slider.handles.length-1-i;
slider.setValue(parseFloat(
(Object.isArray(slider.options.sliderValue) ?
slider.options.sliderValue[i] : slider.options.sliderValue) ||
slider.range.start), i);
h.makePositioned().observe("mousedown", slider.eventMouseDown);
});
this.track.observe("mousedown", this.eventMouseDown);
document.observe("mouseup", this.eventMouseUp);
document.observe("mousemove", this.eventMouseMove);
this.initialized = true;
},
dispose: function() {
var slider = this;
Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
Event.stopObserving(document, "mouseup", this.eventMouseUp);
Event.stopObserving(document, "mousemove", this.eventMouseMove);
this.handles.each( function(h) {
Event.stopObserving(h, "mousedown", slider.eventMouseDown);
});
},
setDisabled: function(){
this.disabled = true;
},
setEnabled: function(){
this.disabled = false;
},
getNearestValue: function(value){
if (this.allowedValues){
if (value >= this.allowedValues.max()) return(this.allowedValues.max());
if (value <= this.allowedValues.min()) return(this.allowedValues.min());
var offset = Math.abs(this.allowedValues[0] - value);
var newValue = this.allowedValues[0];
this.allowedValues.each( function(v) {
var currentOffset = Math.abs(v - value);
if (currentOffset <= offset){
newValue = v;
offset = currentOffset;
}
});
return newValue;
}
if (value > this.range.end) return this.range.end;
if (value < this.range.start) return this.range.start;
return value;
},
setValue: function(sliderValue, handleIdx){
if (!this.active) {
this.activeHandleIdx = handleIdx || 0;
this.activeHandle = this.handles[this.activeHandleIdx];
this.updateStyles();
}
handleIdx = handleIdx || this.activeHandleIdx || 0;
if (this.initialized && this.restricted) {
if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
sliderValue = this.values[handleIdx-1];
if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
sliderValue = this.values[handleIdx+1];
}
sliderValue = this.getNearestValue(sliderValue);
this.values[handleIdx] = sliderValue;
this.value = this.values[0]; // assure backwards compat
this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] =
this.translateToPx(sliderValue);
this.drawSpans();
if (!this.dragging || !this.event) this.updateFinished();
},
setValueBy: function(delta, handleIdx) {
this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta,
handleIdx || this.activeHandleIdx || 0);
},
translateToPx: function(value) {
return Math.round(
((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) *
(value - this.range.start)) + "px";
},
translateToValue: function(offset) {
return ((offset/(this.trackLength-this.handleLength) *
(this.range.end-this.range.start)) + this.range.start);
},
getRange: function(range) {
var v = this.values.sortBy(Prototype.K);
range = range || 0;
return $R(v[range],v[range+1]);
},
minimumOffset: function(){
return(this.isVertical() ? this.alignY : this.alignX);
},
maximumOffset: function(){
return(this.isVertical() ?
(this.track.offsetHeight != 0 ? this.track.offsetHeight :
this.track.style.height.replace(/px$/,"")) - this.alignY :
(this.track.offsetWidth != 0 ? this.track.offsetWidth :
this.track.style.width.replace(/px$/,"")) - this.alignX);
},
isVertical: function(){
return (this.axis == 'vertical');
},
drawSpans: function() {
var slider = this;
if (this.spans)
$R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
if (this.options.startSpan)
this.setSpan(this.options.startSpan,
$R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
if (this.options.endSpan)
this.setSpan(this.options.endSpan,
$R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
},
setSpan: function(span, range) {
if (this.isVertical()) {
span.style.top = this.translateToPx(range.start);
span.style.height = this.translateToPx(range.end - range.start + this.range.start);
} else {
span.style.left = this.translateToPx(range.start);
span.style.width = this.translateToPx(range.end - range.start + this.range.start);
}
},
updateStyles: function() {
this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
Element.addClassName(this.activeHandle, 'selected');
},
startDrag: function(event) {
if (Event.isLeftClick(event)) {
if (!this.disabled){
this.active = true;
var handle = Event.element(event);
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var track = handle;
if (track==this.track) {
var offsets = Position.cumulativeOffset(this.track);
this.event = event;
this.setValue(this.translateToValue(
(this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
));
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
} else {
// find the handle (prevents issues with Safari)
while((this.handles.indexOf(handle) == -1) && handle.parentNode)
handle = handle.parentNode;
if (this.handles.indexOf(handle)!=-1) {
this.activeHandle = handle;
this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
this.updateStyles();
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
}
}
}
Event.stop(event);
}
},
update: function(event) {
if (this.active) {
if (!this.dragging) this.dragging = true;
this.draw(event);
if (Prototype.Browser.WebKit) window.scrollBy(0,0);
Event.stop(event);
}
},
draw: function(event) {
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var offsets = Position.cumulativeOffset(this.track);
pointer[0] -= this.offsetX + offsets[0];
pointer[1] -= this.offsetY + offsets[1];
this.event = event;
this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
if (this.initialized && this.options.onSlide)
this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
},
endDrag: function(event) {
if (this.active && this.dragging) {
this.finishDrag(event, true);
Event.stop(event);
}
this.active = false;
this.dragging = false;
},
finishDrag: function(event, success) {
this.active = false;
this.dragging = false;
this.updateFinished();
},
updateFinished: function() {
if (this.initialized && this.options.onChange)
this.options.onChange(this.values.length>1 ? this.values : this.value, this);
this.event = null;
}
});
| JavaScript |
// script.aculo.us sound.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Based on code created by Jules Gravinese (http://www.webveteran.com/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
Sound = {
tracks: {},
_enabled: true,
template:
new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
enable: function(){
Sound._enabled = true;
},
disable: function(){
Sound._enabled = false;
},
play: function(url){
if(!Sound._enabled) return;
var options = Object.extend({
track: 'global', url: url, replace: false
}, arguments[1] || {});
if(options.replace && this.tracks[options.track]) {
$R(0, this.tracks[options.track].id).each(function(id){
var sound = $('sound_'+options.track+'_'+id);
sound.Stop && sound.Stop();
sound.remove();
})
this.tracks[options.track] = null;
}
if(!this.tracks[options.track])
this.tracks[options.track] = { id: 0 }
else
this.tracks[options.track].id++;
options.id = this.tracks[options.track].id;
$$('body')[0].insert(
Prototype.Browser.IE ? new Element('bgsound',{
id: 'sound_'+options.track+'_'+options.id,
src: options.url, loop: 1, autostart: true
}) : Sound.template.evaluate(options));
}
};
if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
else
Sound.play = function(){}
}
| JavaScript |
// script.aculo.us scriptaculous.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Scriptaculous = {
Version: '1.8.1',
require: function(libraryName) {
// inserting via DOM fails in Safari 2.0, so brute force approach
document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
},
REQUIRED_PROTOTYPE: '1.6.0',
load: function() {
function convertVersionString(versionString){
var r = versionString.split('.');
return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
}
if((typeof Prototype=='undefined') ||
(typeof Element == 'undefined') ||
(typeof Element.Methods=='undefined') ||
(convertVersionString(Prototype.Version) <
convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
throw("script.aculo.us requires the Prototype JavaScript framework >= " +
Scriptaculous.REQUIRED_PROTOTYPE);
$A(document.getElementsByTagName("script")).findAll( function(s) {
return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
}).each( function(s) {
var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
var includes = s.src.match(/\?.*load=([a-z,]*)/);
(includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
function(include) { Scriptaculous.require(path+include+'.js') });
});
}
}
Scriptaculous.load(); | JavaScript |
// script.aculo.us builder.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Builder = {
NODEMAP: {
AREA: 'map',
CAPTION: 'table',
COL: 'table',
COLGROUP: 'table',
LEGEND: 'fieldset',
OPTGROUP: 'select',
OPTION: 'select',
PARAM: 'object',
TBODY: 'table',
TD: 'table',
TFOOT: 'table',
TH: 'table',
THEAD: 'table',
TR: 'table'
},
// note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
// due to a Firefox bug
node: function(elementName) {
elementName = elementName.toUpperCase();
// try innerHTML approach
var parentTag = this.NODEMAP[elementName] || 'div';
var parentElement = document.createElement(parentTag);
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
} catch(e) {}
var element = parentElement.firstChild || null;
// see if browser added wrapping tags
if(element && (element.tagName.toUpperCase() != elementName))
element = element.getElementsByTagName(elementName)[0];
// fallback to createElement approach
if(!element) element = document.createElement(elementName);
// abort if nothing could be created
if(!element) return;
// attributes (or text)
if(arguments[1])
if(this._isStringOrNumber(arguments[1]) ||
(arguments[1] instanceof Array) ||
arguments[1].tagName) {
this._children(element, arguments[1]);
} else {
var attrs = this._attributes(arguments[1]);
if(attrs.length) {
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" +elementName + " " +
attrs + "></" + elementName + ">";
} catch(e) {}
element = parentElement.firstChild || null;
// workaround firefox 1.0.X bug
if(!element) {
element = document.createElement(elementName);
for(attr in arguments[1])
element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
}
if(element.tagName.toUpperCase() != elementName)
element = parentElement.getElementsByTagName(elementName)[0];
}
}
// text, or array of children
if(arguments[2])
this._children(element, arguments[2]);
return element;
},
_text: function(text) {
return document.createTextNode(text);
},
ATTR_MAP: {
'className': 'class',
'htmlFor': 'for'
},
_attributes: function(attributes) {
var attrs = [];
for(attribute in attributes)
attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
'="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'"') + '"');
return attrs.join(" ");
},
_children: function(element, children) {
if(children.tagName) {
element.appendChild(children);
return;
}
if(typeof children=='object') { // array can hold nodes and text
children.flatten().each( function(e) {
if(typeof e=='object')
element.appendChild(e)
else
if(Builder._isStringOrNumber(e))
element.appendChild(Builder._text(e));
});
} else
if(Builder._isStringOrNumber(children))
element.appendChild(Builder._text(children));
},
_isStringOrNumber: function(param) {
return(typeof param=='string' || typeof param=='number');
},
build: function(html) {
var element = this.node('div');
$(element).update(html.strip());
return element.down();
},
dump: function(scope) {
if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope
var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
"BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
"FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
"KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
"PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
"TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);
tags.each( function(tag){
scope[tag] = function() {
return Builder.node.apply(Builder, [tag].concat($A(arguments)));
}
});
}
}
| JavaScript |
// lightwindow.js v2.0
//
// Copyright (c) 2007 stickmanlabs
// Author: Kevin P Miller | http://www.stickmanlabs.com
//
// LightWindow is freely distributable under the terms of an MIT-style license.
//
// I don't care what you think about the file size...
// Be a pro:
// http://www.thinkvitamin.com/features/webapps/serving-javascript-fast
// http://rakaz.nl/item/make_your_pages_load_faster_by_combining_and_compressing_javascript_and_css_files
//
/*-----------------------------------------------------------------------------------------------*/
if(typeof Effect == 'undefined')
throw("lightwindow.js requires including script.aculo.us' effects.js library!");
// This will stop image flickering in IE6 when elements with images are moved
try {
document.execCommand("BackgroundImageCache", false, true);
} catch(e) {}
var lightwindow = Class.create();
lightwindow.prototype = {
//
// Setup Variables
//
element : null,
contentToFetch : null,
windowActive : false,
dataEffects : [],
dimensions : {
cruft : null,
container : null,
viewport : {
height : null,
width : null,
offsetTop : null,
offsetLeft : null
}
},
pagePosition : {
x : 0,
y : 0
},
pageDimensions : {
width : null,
height : null
},
preloadImage : [],
preloadedImage : [],
galleries : [],
resizeTo : {
height : null,
heightPercent : null,
width : null,
widthPercent : null,
fixedTop : null,
fixedLeft : null
},
scrollbarOffset : 18,
navigationObservers : {
previous : null,
next : null
},
containerChange : {
height : 0,
width : 0
},
activeGallery : false,
galleryLocation : {
current : 0,
total : 0
},
//
// Initialize the lightwindow.
//
initialize : function(options) {
this.options = Object.extend({
resizeSpeed : 8,
contentOffset : {
height : 20,
width : 20
},
dimensions : {
image : {height : 250, width : 250},
page : {height : 250, width : 250},
inline : {height : 250, width : 250},
media : {height : 250, width : 250},
external : {height : 250, width : 250},
titleHeight : 25
},
classNames : {
standard : 'lightwindow',
action : 'lightwindow_action'
},
fileTypes : {
page : ['asp', 'aspx', 'cgi', 'cfm', 'htm', 'html', 'pl', 'php4', 'php3', 'php', 'php5', 'phtml', 'rhtml', 'shtml', 'txt', 'vbs', 'rb'],
media : ['aif', 'aiff', 'asf', 'avi', 'divx', 'm1v', 'm2a', 'm2v', 'm3u', 'mid', 'midi', 'mov', 'moov', 'movie', 'mp2', 'mp3', 'mpa', 'mpa', 'mpe', 'mpeg', 'mpg', 'mpg', 'mpga', 'pps', 'qt', 'rm', 'ram', 'swf', 'viv', 'vivo', 'wav'],
image : ['bmp', 'gif', 'jpg', 'png', 'tiff']
},
mimeTypes : {
avi : 'video/avi',
aif : 'audio/aiff',
aiff : 'audio/aiff',
gif : 'image/gif',
bmp : 'image/bmp',
jpeg : 'image/jpeg',
m1v : 'video/mpeg',
m2a : 'audio/mpeg',
m2v : 'video/mpeg',
m3u : 'audio/x-mpequrl',
mid : 'audio/x-midi',
midi : 'audio/x-midi',
mjpg : 'video/x-motion-jpeg',
moov : 'video/quicktime',
mov : 'video/quicktime',
movie : 'video/x-sgi-movie',
mp2 : 'audio/mpeg',
mp3 : 'audio/mpeg3',
mpa : 'audio/mpeg',
mpa : 'video/mpeg',
mpe : 'video/mpeg',
mpeg : 'video/mpeg',
mpg : 'audio/mpeg',
mpg : 'video/mpeg',
mpga : 'audio/mpeg',
pdf : 'application/pdf',
png : 'image/png',
pps : 'application/mspowerpoint',
qt : 'video/quicktime',
ram : 'audio/x-pn-realaudio-plugin',
rm : 'application/vnd.rn-realmedia',
swf : 'application/x-shockwave-flash',
tiff : 'image/tiff',
viv : 'video/vivo',
vivo : 'video/vivo',
wav : 'audio/wav',
wmv : 'application/x-mplayer2'
},
classids : {
mov : 'clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B',
swf : 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000',
wmv : 'clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6'
},
codebases : {
mov : 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0',
swf : 'http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0',
wmv : 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715'
},
viewportPadding : 10,
EOLASFix : 'swf,wmv,fla,flv',
overlay : {
opacity : 0.7,
image : '/sfLightWindowPlugin/images/black.png',
presetImage : '/sfLightWindowPlugin/images/black-70.png'
},
skin : {
main : '<div id="lightwindow_container" >'+
'<div id="lightwindow_title_bar" >'+
'<div id="lightwindow_title_bar_inner" >'+
'<span id="lightwindow_title_bar_title"></span>'+
'<a id="lightwindow_title_bar_close_link" >close</a>'+
'</div>'+
'</div>'+
'<div id="lightwindow_stage" >'+
'<div id="lightwindow_contents" >'+
'</div>'+
'<div id="lightwindow_navigation" >'+
'<a href="#" id="lightwindow_previous" >'+
'<span id="lightwindow_previous_title"></span>'+
'</a>'+
'<a href="#" id="lightwindow_next" >'+
'<span id="lightwindow_next_title"></span>'+
'</a>'+
'<iframe name="lightwindow_navigation_shim" id="lightwindow_navigation_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>'+
'<div id="lightwindow_galleries">'+
'<div id="lightwindow_galleries_tab_container" >'+
'<a href="#" id="lightwindow_galleries_tab" >'+
'<span id="lightwindow_galleries_tab_span" class="up" >Galleries</span>'+
'</a>'+
'</div>'+
'<div id="lightwindow_galleries_list" >'+
'</div>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_slide" >'+
'<div id="lightwindow_data_slide_inner" >'+
'<div id="lightwindow_data_details" >'+
'<div id="lightwindow_data_gallery_container" >'+
'<span id="lightwindow_data_gallery_current"></span>'+
' of '+
'<span id="lightwindow_data_gallery_total"></span>'+
'</div>'+
'<div id="lightwindow_data_author_container" >'+
'by <span id="lightwindow_data_author"></span>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_caption" >'+
'</div>'+
'</div>'+
'</div>'+
'</div>',
loading : '<div id="lightwindow_loading" >'+
'<img src="/sfLightWindowPlugin/images/ajax-loading.gif" alt="loading" />'+
'<span>Loading or <a href="javascript: myLightWindow.deactivate();">Cancel</a></span>'+
'<iframe name="lightwindow_loading_shim" id="lightwindow_loading_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>',
iframe : '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'+
'<html xmlns="http://www.w3.org/1999/xhtml">'+
'<body>'+
'{body_replace}'+
'</body>'+
'</html>',
gallery : {
top : '<div class="lightwindow_galleries_list">'+
'<h1>{gallery_title_replace}</h1>'+
'<ul>',
middle : '<li>'+
'{gallery_link_replace}'+
'</li>',
bottom : '</ul>'+
'</div>'
}
},
formMethod : 'get',
hideFlash : false,
hideGalleryTab : false,
showTitleBar : true,
animationHandler : false,
navigationHandler : false,
transitionHandler : false,
finalAnimationHandler : false,
formHandler : false,
galleryAnimationHandler : false,
showGalleryCount : true
}, options || {});
this.duration = ((11-this.options.resizeSpeed)*0.15);
this._setupLinks();
this._getScroll();
this._getPageDimensions();
this._browserDimensions();
this._addLightWindowMarkup(false);
this._setupDimensions();
this.buildGalleryList();
},
//
// Activate the lightwindow.
//
activate : function(e, link){
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(link);
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
//////////
this._getPageDimensions();
document.getElementById("lightwindow_overlay").setStyle({
height: this.pageDimensions.height + 'px'
});
//////////
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Turn off the window
//
deactivate : function(){
// The window is not active
this.windowActive = false;
// There is no longer a gallery active
this.activeGallery = false;
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
}
// Kill the animation
this.animating = false;
// Clear our element
this.element = null;
// hide the window.
this._displayLightWindow('none', 'visible');
// Clear out the window Contents
this._clearWindowContents(false);
// Stop all animation
var queue = Effect.Queues.get('lightwindowAnimation').each(function(e){e.cancel();});
// Undo the setup
this._prepareIE(false);
this._setupDimensions();
this._toggleTroubleElements('visible', false);
this._monitorKeyboard(false);
},
//
// Initialize specific window
//
createWindow : function(element, attributes) {
this._processLink($(element));
},
//
// Open a Window from a hash of attributes
//
activateWindow : function(options) {
this.element = Object.extend({
href : null,
title : null,
author : null,
caption : null,
rel : null,
top : null,
left : null,
type : null,
showImages : null,
height : null,
width : null,
loadingAnimation : null,
iframeEmbed : null,
form : null
}, options || {});
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this.element.type ? this.element.type : this._fileType(this.element.href);
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Fire off our Form handler
//
submitForm : function(e) {
if (this.options.formHandler) {
this.options.formHandler(e);
} else {
this._defaultFormHandler(e);
}
},
//
// Reload the window with another location
//
openWindow : function(element) {
var element = $(element);
// The window is active
this.windowActive = true;
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(element);
this._setStatus(true);
this._handleTransition();
},
//
// Navigate the window
//
navigateWindow : function(direction) {
this._handleNavigation(false);
if (direction == 'previous') {
this.openWindow(this.navigationObservers.previous);
} else if (direction == 'next'){
this.openWindow(this.navigationObservers.next);
}
},
//
// Build the Gallery List and Load it
//
buildGalleryList : function() {
var output = '';
var galleryLink;
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
output += (this.options.skin.gallery.top).replace('{gallery_title_replace}', unescape(i));
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
galleryLink = '<a href="#" id="lightwindow_gallery_'+i+'_'+j+'" >'+unescape(j)+'</a>';
output += (this.options.skin.gallery.middle).replace('{gallery_link_replace}', galleryLink);
}
}
output += this.options.skin.gallery.bottom;
}
}
new Insertion.Top('lightwindow_galleries_list', output);
// Attach Events
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
Event.observe($('lightwindow_gallery_'+i+'_'+j), 'click', this.openWindow.bind(this, this.galleries[i][j][0]), false);
$('lightwindow_gallery_'+i+'_'+j).onclick = function() {return false;};
}
}
}
}
},
//
// Set Links Up
//
_setupLinks : function() {
var links = $$('.'+this.options.classNames.standard);
links.each(function(link) {
this._processLink(link);
}.bind(this));
},
//
// Process a Link
//
_processLink : function(link) {
if ((this._fileType(link.getAttribute('href')) == 'image' || this._fileType(link.getAttribute('href')) == 'media')) {
if (gallery = this._getGalleryInfo(link.rel)) {
if (!this.galleries[gallery[0]]) {
this.galleries[gallery[0]] = new Array();
}
if (!this.galleries[gallery[0]][gallery[1]]) {
this.galleries[gallery[0]][gallery[1]] = new Array();
}
this.galleries[gallery[0]][gallery[1]].push(link);
}
}
// Take care of our inline content
var url = link.getAttribute('href');
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var container = url.substring(url.indexOf('#')+1);
if($(container)) {
$(container).setStyle({
display : 'none'
});
}
Event.observe(link, 'click', this.activate.bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
},
//
// Setup our actions
//
_setupActions : function() {
var links = $$('#lightwindow_container .'+this.options.classNames.action);
links.each(function(link) {
Event.observe(link, 'click', this[link.getAttribute('rel')].bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
}.bind(this));
},
//
// Add the markup to the page.
//
_addLightWindowMarkup : function(rebuild) {
var overlay = Element.extend(document.createElement('div'));
overlay.setAttribute('id', 'lightwindow_overlay');
// FF Mac has a problem with putting Flash above a layer without a 100% opacity background, so we need to use a pre-made
if (Prototype.Browser.Gecko) {
overlay.setStyle({
backgroundImage: 'url('+this.options.overlay.presetImage+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
} else {
overlay.setStyle({
opacity: this.options.overlay.opacity,
backgroundImage: 'url('+this.options.overlay.image+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
}
var lw = document.createElement('div');
lw.setAttribute('id', 'lightwindow');
lw.innerHTML = this.options.skin.main;
var body = document.getElementsByTagName('body')[0];
body.appendChild(overlay);
body.appendChild(lw);
if ($('lightwindow_title_bar_close_link')) {
Event.observe('lightwindow_title_bar_close_link', 'click', this.deactivate.bindAsEventListener(this));
$('lightwindow_title_bar_close_link').onclick = function() {return false;};
}
Event.observe($('lightwindow_previous'), 'click', this.navigateWindow.bind(this, 'previous'), false);
$('lightwindow_previous').onclick = function() {return false;};
Event.observe($('lightwindow_next'), 'click', this.navigateWindow.bind(this, 'next'), false);
$('lightwindow_next').onclick = function() {return false;};
if (!this.options.hideGalleryTab) {
Event.observe($('lightwindow_galleries_tab'), 'click', this._handleGalleryAnimation.bind(this, true), false);
$('lightwindow_galleries_tab').onclick = function() {return false;};
}
// Because we use position absolute, kill the scroll Wheel on animations
if (Prototype.Browser.IE) {
Event.observe(document, 'mousewheel', this._stopScrolling.bindAsEventListener(this), false);
} else {
Event.observe(window, 'DOMMouseScroll', this._stopScrolling.bindAsEventListener(this), false);
}
Event.observe(overlay, 'click', this.deactivate.bindAsEventListener(this), false);
overlay.onclick = function() {return false;};
},
//
// Add loading window markup
//
_addLoadingWindowMarkup : function() {
$('lightwindow_contents').innerHTML += this.options.skin.loading;
},
//
// Setup the window elements
//
_setupWindowElements : function(link) {
this.element = link;
this.element.title = null ? '' : link.getAttribute('title');
this.element.author = null ? '' : link.getAttribute('author');
this.element.caption = null ? '' : link.getAttribute('caption');
this.element.rel = null ? '' : link.getAttribute('rel');
this.element.params = null ? '' : link.getAttribute('params');
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this._getParameter('lightwindow_type') ? this._getParameter('lightwindow_type') : this._fileType(this.contentToFetch);
},
//
// Clear the window contents out
//
_clearWindowContents : function(contents) {
// If there is an iframe, its got to go
if ($('lightwindow_iframe')) {
Element.remove($('lightwindow_iframe'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_primary')) {
try {
$('lightwindow_media_primary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_primary'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_secondary')) {
try {
$('lightwindow_media_secondary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_secondary'));
}
this.activeGallery = false;
this._handleNavigation(this.activeGallery);
if (contents) {
// Empty the contents
$('lightwindow_contents').innerHTML = '';
// Reset the scroll bars
$('lightwindow_contents').setStyle({
overflow: 'hidden'
});
if (!this.windowActive) {
$('lightwindow_data_slide_inner').setStyle({
display: 'none'
});
$('lightwindow_title_bar_title').innerHTML = '';
}
// Because of browser differences and to maintain flexible captions we need to reset this height at close
$('lightwindow_data_slide').setStyle({
height: 'auto'
});
}
this.resizeTo.height = null;
this.resizeTo.width = null;
},
//
// Set the status of our animation to keep things from getting clunky
//
_setStatus : function(status) {
this.animating = status;
if (status) {
Element.show('lightwindow_loading');
}
if (!(/MSIE 6./i.test(navigator.userAgent))) {
this._fixedWindow(status);
}
},
//
// Make this window Fixed
//
_fixedWindow : function(status) {
if (status) {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'absolute',
top: parseFloat($('lightwindow').getStyle('top'))+this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))+this.pagePosition.x+'px'
});
} else {
$('lightwindow').setStyle({
position: 'absolute'
});
}
} else {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'fixed',
top: parseFloat($('lightwindow').getStyle('top'))-this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))-this.pagePosition.x+'px'
});
} else {
if ($('lightwindow_iframe')) {
// Ideally here we would set a 50% value for top and left, but Safari rears it ugly head again and we need to do it by pixels
this._browserDimensions();
}
$('lightwindow').setStyle({
position: 'fixed',
top: (parseFloat(this._getParameter('lightwindow_top')) ? parseFloat(this._getParameter('lightwindow_top'))+'px' : this.dimensions.viewport.height/2+'px'),
left: (parseFloat(this._getParameter('lightwindow_left')) ? parseFloat(this._getParameter('lightwindow_left'))+'px' : this.dimensions.viewport.width/2+'px')
});
}
}
},
//
// Prepare the window for IE.
//
_prepareIE : function(setup) {
if (Prototype.Browser.IE) {
var height, overflowX, overflowY;
if (setup) {
var height = '100%';
} else {
var height = 'auto';
}
var body = document.getElementsByTagName('body')[0];
var html = document.getElementsByTagName('html')[0];
html.style.height = body.style.height = height;
}
},
_stopScrolling : function(e) {
if (this.animating) {
if (e.preventDefault) {
e.preventDefault();
}
e.returnValue = false;
}
},
//
// Get the scroll for the page.
//
_getScroll : function(){
if(typeof(window.pageYOffset) == 'number') {
this.pagePosition.x = window.pageXOffset;
this.pagePosition.y = window.pageYOffset;
} else if(document.body && (document.body.scrollLeft || document.body.scrollTop)) {
this.pagePosition.x = document.body.scrollLeft;
this.pagePosition.y = document.body.scrollTop;
} else if(document.documentElement) {
this.pagePosition.x = document.documentElement.scrollLeft;
this.pagePosition.y = document.documentElement.scrollTop;
}
},
//
// Reset the scroll.
//
_setScroll : function(x, y) {
document.documentElement.scrollLeft = x;
document.documentElement.scrollTop = y;
},
//
// Hide Selects from the page because of IE.
// We could use iframe shims instead here but why add all the extra markup for one browser when this is much easier and cleaner
//
_toggleTroubleElements : function(visibility, content){
if (content) {
var selects = $('lightwindow_contents').getElementsByTagName('select');
} else {
var selects = document.getElementsByTagName('select');
}
for(var i = 0; i < selects.length; i++) {
selects[i].style.visibility = visibility;
}
if (!content) {
if (this.options.hideFlash){
var objects = document.getElementsByTagName('object');
for (i = 0; i != objects.length; i++) {
objects[i].style.visibility = visibility;
}
var embeds = document.getElementsByTagName('embed');
for (i = 0; i != embeds.length; i++) {
embeds[i].style.visibility = visibility;
}
}
var iframes = document.getElementsByTagName('iframe');
for (i = 0; i != iframes.length; i++) {
iframes[i].style.visibility = visibility;
}
}
},
//
// Get the actual page size
//
_getPageDimensions : function() {
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
if(yScroll < windowHeight){
this.pageDimensions.height = windowHeight;
} else {
this.pageDimensions.height = yScroll;
}
if(xScroll < windowWidth){
this.pageDimensions.width = windowWidth;
} else {
this.pageDimensions.width = xScroll;
}
},
//
// Display the lightWindow.
//
_displayLightWindow : function(display, visibility) {
$('lightwindow_overlay').style.display = $('lightwindow').style.display = $('lightwindow_container').style.display = display;
$('lightwindow_overlay').style.visibility = $('lightwindow').style.visibility = $('lightwindow_container').style.visibility = visibility;
},
//
// Setup Dimensions of lightwindow.
//
_setupDimensions : function() {
var originalHeight, originalWidth;
switch (this.windowType) {
case 'page' :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
case 'image' :
originalHeight = this.options.dimensions.image.height;
originalWidth = this.options.dimensions.image.width;
break;
case 'media' :
originalHeight = this.options.dimensions.media.height;
originalWidth = this.options.dimensions.media.width;
break;
case 'external' :
originalHeight = this.options.dimensions.external.height;
originalWidth = this.options.dimensions.external.width;
break;
case 'inline' :
originalHeight = this.options.dimensions.inline.height;
originalWidth = this.options.dimensions.inline.width;
break;
default :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
}
var offsetHeight = this._getParameter('lightwindow_top') ? parseFloat(this._getParameter('lightwindow_top'))+this.pagePosition.y : this.dimensions.viewport.height/2+this.pagePosition.y;
var offsetWidth = this._getParameter('lightwindow_left') ? parseFloat(this._getParameter('lightwindow_left'))+this.pagePosition.x : this.dimensions.viewport.width/2+this.pagePosition.x;
// So if a theme has say shadowed edges, they should be consistant and take care of in the contentOffset
$('lightwindow').setStyle({
top: offsetHeight+'px',
left: offsetWidth+'px'
});
$('lightwindow_container').setStyle({
height: originalHeight+'px',
width: originalWidth+'px',
left: -(originalWidth/2)+'px',
top: -(originalHeight/2)+'px'
});
$('lightwindow_contents').setStyle({
height: originalHeight+'px',
width: originalWidth+'px'
});
},
//
// Get the type of file.
//
_fileType : function(url) {
var image = new RegExp("[^\.]\.("+this.options.fileTypes.image.join('|')+")\s*$", "i");
if (image.test(url)) return 'image';
if (url.indexOf('#') > -1 && (document.domain == this._getDomain(url))) return 'inline';
if (url.indexOf('?') > -1) url = url.substring(0, url.indexOf('?'));
var type = 'page'; // new default for sfLightwindowPlugin
var page = new RegExp("[^\.]\.("+this.options.fileTypes.page.join('|')+")\s*$", "i");
var media = new RegExp("[^\.]\.("+this.options.fileTypes.media.join('|')+")\s*$", "i");
if (document.domain != this._getDomain(url)) type = 'external';
if (media.test(url)) type = 'media';
if (type == 'external' || type == 'media') return type;
if (page.test(url) || url.substr((url.length-1), url.length) == '/') type = 'page';
return type;
},
//
// Get file Extension
//
_fileExtension : function(url) {
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var extenstion = '';
for (var x = (url.length-1); x > -1; x--) {
if (url.charAt(x) == '.') {
return extenstion;
}
extenstion = url.charAt(x)+extenstion;
}
},
//
// Monitor the keyboard while this lightwindow is up
//
_monitorKeyboard : function(status) {
if (status) document.onkeydown = this._eventKeypress.bind(this);
else document.onkeydown = '';
},
//
// Perform keyboard actions
//
_eventKeypress : function(e) {
if (e == null) {
var keycode = event.keyCode;
} else {
var keycode = e.which;
}
switch (keycode) {
case 27:
this.deactivate();
break;
case 13:
return;
default:
break;
}
// Gotta stop those quick fingers
if (this.animating) {
return false;
}
switch (String.fromCharCode(keycode).toLowerCase()) {
case 'p':
if (this.navigationObservers.previous) {
this.navigateWindow('previous');
}
break;
case 'n':
if (this.navigationObservers.next) {
this.navigateWindow('next');
}
break;
default:
break;
}
},
//
// Get Gallery Information
//
_getGalleryInfo : function(rel) {
if (!rel) return false;
if (rel.indexOf('[') > -1) {
return new Array(escape(rel.substring(0, rel.indexOf('['))), escape(rel.substring(rel.indexOf('[')+1, rel.indexOf(']'))));
} else {
return false;
}
},
//
// Get the domain from a string.
//
_getDomain : function(url) {
var leadSlashes = url.indexOf('//');
var domainStart = leadSlashes+2;
var withoutResource = url.substring(domainStart, url.length);
var nextSlash = withoutResource.indexOf('/');
var domain = withoutResource.substring(0, nextSlash);
if (domain.indexOf(':') > -1){
var portColon = domain.indexOf(':');
domain = domain.substring(0, portColon);
}
return domain;
},
//
// Get the value from the params attribute string.
//
_getParameter : function(parameter, parameters) {
if (!this.element) return false;
if (parameter == 'lightwindow_top' && this.element.top) {
return unescape(this.element.top);
} else if (parameter == 'lightwindow_left' && this.element.left) {
return unescape(this.element.left);
} else if (parameter == 'lightwindow_type' && this.element.type) {
return unescape(this.element.type);
} else if (parameter == 'lightwindow_show_images' && this.element.showImages) {
return unescape(this.element.showImages);
} else if (parameter == 'lightwindow_height' && this.element.height) {
return unescape(this.element.height);
} else if (parameter == 'lightwindow_width' && this.element.width) {
return unescape(this.element.width);
} else if (parameter == 'lightwindow_loading_animation' && this.element.loadingAnimation) {
return unescape(this.element.loadingAnimation);
} else if (parameter == 'lightwindow_iframe_embed' && this.element.iframeEmbed) {
return unescape(this.element.iframeEmbed);
} else if (parameter == 'lightwindow_form' && this.element.form) {
return unescape(this.element.form);
} else {
if (!parameters) {
if (this.element.params) parameters = this.element.params;
else return;
}
var value;
var parameterArray = parameters.split(',');
var compareString = parameter+'=';
var compareLength = compareString.length;
for (var i = 0; i < parameterArray.length; i++) {
if (parameterArray[i].substr(0, compareLength) == compareString) {
var currentParameter = parameterArray[i].split('=');
value = currentParameter[1];
break;
}
}
if (!value) return false;
else return unescape(value);
}
},
//
// Get the Browser Viewport Dimensions
//
_browserDimensions : function() {
if (Prototype.Browser.IE) {
this.dimensions.viewport.height = document.documentElement.clientHeight;
this.dimensions.viewport.width = document.documentElement.clientWidth;
} else {
this.dimensions.viewport.height = window.innerHeight;
this.dimensions.viewport.width = document.width || document.body.offsetWidth;
}
},
//
// Get the scrollbar offset, I don't like this method but there is really no other way I can find.
//
_getScrollerWidth : function() {
var scrollDiv = Element.extend(document.createElement('div'));
scrollDiv.setAttribute('id', 'lightwindow_scroll_div');
scrollDiv.setStyle({
position: 'absolute',
top: '-10000px',
left: '-10000px',
width: '100px',
height: '100px',
overflow: 'hidden'
});
var contentDiv = Element.extend(document.createElement('div'));
contentDiv.setAttribute('id', 'lightwindow_content_scroll_div');
contentDiv.setStyle({
width: '100%',
height: '200px'
});
scrollDiv.appendChild(contentDiv);
var body = document.getElementsByTagName('body')[0];
body.appendChild(scrollDiv);
var noScroll = $('lightwindow_content_scroll_div').offsetWidth;
scrollDiv.style.overflow = 'auto';
var withScroll = $('lightwindow_content_scroll_div').offsetWidth;
Element.remove($('lightwindow_scroll_div'));
this.scrollbarOffset = noScroll-withScroll;
},
//
// Add a param to an object dynamically created
//
_addParamToObject : function(name, value, object, id) {
var param = document.createElement('param');
param.setAttribute('value', value);
param.setAttribute('name', name);
if (id) {
param.setAttribute('id', id);
}
object.appendChild(param);
return object;
},
//
// Get the outer HTML of an object CROSS BROWSER
//
_outerHTML : function(object) {
if (Prototype.Browser.IE) {
return object.outerHTML;
} else {
var clone = object.cloneNode(true);
var cloneDiv = document.createElement('div');
cloneDiv.appendChild(clone);
return cloneDiv.innerHTML;
}
},
//
// Convert an object to markup
//
_convertToMarkup : function(object, closeTag) {
var markup = this._outerHTML(object).replace('</'+closeTag+'>', '');
if (Prototype.Browser.IE) {
for (var i = 0; i < object.childNodes.length; i++){
markup += this._outerHTML(object.childNodes[i]);
}
markup += '</'+closeTag+'>';
}
return markup;
},
//
// Depending what type of browser it is we have to append the object differently... DAMN YOU IE!!
//
_appendObject : function(object, closeTag, appendTo) {
if (Prototype.Browser.IE) {
appendTo.innerHTML += this._convertToMarkup(object, closeTag);
// Fix the Eolas activate thing but only for specified media, for example doing this to a quicktime film breaks it.
if (this.options.EOLASFix.indexOf(this._fileType(this.element.href)) > -1) {
var objectElements = document.getElementsByTagName('object');
for (var i = 0; i < objectElements.length; i++) {
if (objectElements[i].getAttribute("data")) objectElements[i].removeAttribute('data');
objectElements[i].outerHTML = objectElements[i].outerHTML;
objectElements[i].style.visibility = "visible";
}
}
} else {
appendTo.appendChild(object);
}
},
//
// Add in iframe
//
_appendIframe : function(scroll) {
var iframe = document.createElement('iframe');
iframe.setAttribute('id', 'lightwindow_iframe');
iframe.setAttribute('name', 'lightwindow_iframe');
iframe.setAttribute('src', 'about:blank');
iframe.setAttribute('height', '100%');
iframe.setAttribute('width', '100%');
iframe.setAttribute('frameborder', '0');
iframe.setAttribute('marginwidth', '0');
iframe.setAttribute('marginheight', '0');
iframe.setAttribute('scrolling', scroll);
this._appendObject(iframe, 'iframe', $('lightwindow_contents'));
},
//
// Write Content to the iframe using the skin
//
_writeToIframe : function(content) {
var template = this.options.skin.iframe;
template = template.replace('{body_replace}', content);
if ($('lightwindow_iframe').contentWindow){
$('lightwindow_iframe').contentWindow.document.open();
$('lightwindow_iframe').contentWindow.document.write(template);
$('lightwindow_iframe').contentWindow.document.close();
} else {
$('lightwindow_iframe').contentDocument.open();
$('lightwindow_iframe').contentDocument.write(template);
$('lightwindow_iframe').contentDocument.close();
}
},
//
// Load the window Information
//
_loadWindow : function() {
switch (this.windowType) {
case 'image' :
var current = 0;
var images = [];
this.checkImage = [];
this.resizeTo.height = this.resizeTo.width = 0;
this.imageCount = this._getParameter('lightwindow_show_images') ? parseInt(this._getParameter('lightwindow_show_images')) : 1;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-this.imageCount]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-this.imageCount];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+this.imageCount]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+this.imageCount];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
for (var i = current; i < (current+this.imageCount); i++) {
if (gallery && this.galleries[gallery[0]][gallery[1]][i]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][i].href;
this.galleryLocation = {current: (i+1)/this.imageCount, total: (this.galleries[gallery[0]][gallery[1]].length)/this.imageCount};
if (!this.galleries[gallery[0]][gallery[1]][i+this.imageCount]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i+this.imageCount].title;
}
if (!this.galleries[gallery[0]][gallery[1]][i-this.imageCount]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i-this.imageCount].title;
}
}
images[i] = document.createElement('img');
images[i].setAttribute('id', 'lightwindow_image_'+i);
images[i].setAttribute('border', '0');
images[i].setAttribute('src', this.contentToFetch);
$('lightwindow_contents').appendChild(images[i]);
// We have to do this instead of .onload
this.checkImage[i] = new PeriodicalExecuter(function(i) {
if (!(typeof $('lightwindow_image_'+i).naturalWidth != "undefined" && $('lightwindow_image_'+i).naturalWidth == 0)) {
this.checkImage[i].stop();
var imageHeight = $('lightwindow_image_'+i).getHeight();
if (imageHeight > this.resizeTo.height) {
this.resizeTo.height = imageHeight;
}
this.resizeTo.width += $('lightwindow_image_'+i).getWidth();
this.imageCount--;
$('lightwindow_image_'+i).setStyle({
height: '100%'
});
if (this.imageCount == 0) {
this._processWindow();
}
}
}.bind(this, i), 1);
}
break;
case 'media' :
var current = 0;
this.resizeTo.height = this.resizeTo.width = 0;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-1]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-1];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+1]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+1];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
if (gallery && this.galleries[gallery[0]][gallery[1]][current]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][current].href;
this.galleryLocation = {current: current+1, total: this.galleries[gallery[0]][gallery[1]].length};
if (!this.galleries[gallery[0]][gallery[1]][current+1]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current+1].title;
}
if (!this.galleries[gallery[0]][gallery[1]][current-1]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current-1].title;
}
}
if (this._getParameter('lightwindow_iframe_embed')) {
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
} else {
this.resizeTo.height = this._getParameter('lightwindow_height');
this.resizeTo.width = this._getParameter('lightwindow_width');
}
this._processWindow();
break;
case 'external' :
this._appendIframe('auto');
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
this._processWindow();
break;
case 'page' :
var newAJAX = new Ajax.Request(
this.contentToFetch, {
method: 'get',
parameters: '',
onComplete: function(response) {
$('lightwindow_contents').innerHTML += response.responseText;
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._processWindow();
}.bind(this)
}
);
break;
case 'inline' :
var content = this.contentToFetch;
if (content.indexOf('?') > -1) {
content = content.substring(0, content.indexOf('?'));
}
content = content.substring(content.indexOf('#')+1);
new Insertion.Top($('lightwindow_contents'), $(content).innerHTML);
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._toggleTroubleElements('hidden', true);
this._processWindow();
break;
default :
throw("Page Type could not be determined, please amend this lightwindow URL "+this.contentToFetch);
break;
}
},
//
// Resize the Window to fit the viewport if necessary
//
_resizeWindowToFit : function() {
if (this.resizeTo.height+this.dimensions.cruft.height > this.dimensions.viewport.height) {
var heightRatio = this.resizeTo.height/this.resizeTo.width;
this.resizeTo.height = this.dimensions.viewport.height-this.dimensions.cruft.height-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.width = this.resizeTo.height/heightRatio;
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px'
});
}
}
if (this.resizeTo.width+this.dimensions.cruft.width > this.dimensions.viewport.width) {
var widthRatio = this.resizeTo.width/this.resizeTo.height;
this.resizeTo.width = this.dimensions.viewport.width-2*this.dimensions.cruft.width-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.height = this.resizeTo.width/widthRatio;
$('lightwindow_data_slide_inner').setStyle({
height: this.resizeTo.height+'px'
});
}
}
},
//
// Set the Window to a preset size
//
_presetWindowSize : function() {
if (this._getParameter('lightwindow_height')) {
this.resizeTo.height = parseFloat(this._getParameter('lightwindow_height'));
}
if (this._getParameter('lightwindow_width')) {
this.resizeTo.width = parseFloat(this._getParameter('lightwindow_width'));
}
},
//
// Process the Window
//
_processWindow : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Set up the data-slide if we have caption information
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
if (this.element.caption) {
$('lightwindow_data_caption').innerHTML = this.element.caption;
$('lightwindow_data_caption').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_caption').setStyle({
display: 'none'
});
}
if (this.element.author) {
$('lightwindow_data_author').innerHTML = this.element.author;
$('lightwindow_data_author_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_author_container').setStyle({
display: 'none'
});
}
if (this.activeGallery && this.options.showGalleryCount) {
$('lightwindow_data_gallery_current').innerHTML = this.galleryLocation.current;
$('lightwindow_data_gallery_total').innerHTML = this.galleryLocation.total;
$('lightwindow_data_gallery_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_gallery_container').setStyle({
display: 'none'
});
}
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px',
height: 'auto',
visibility: 'visible',
display: 'block'
});
$('lightwindow_data_slide').setStyle({
height: $('lightwindow_data_slide').getHeight()+'px',
width: '1px',
overflow: 'hidden',
display: 'block'
});
} else {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
$('lightwindow_data_slide_inner').setStyle({
display: 'none',
visibility: 'hidden',
width: this.resizeTo.width+'px',
height: '0px'
});
}
if (this.element.title != 'null') {
$('lightwindow_title_bar_title').innerHTML = this.element.title;
} else {
$('lightwindow_title_bar_title').innerHTML = '';
}
var originalContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// Position the window
$('lightwindow_container').setStyle({
height: 'auto',
// We need to set the width to a px not auto as opera has problems with it
width: $('lightwindow_container').getWidth()+this.options.contentOffset.width-(this.windowActive ? this.options.contentOffset.width : 0)+'px'
});
var newContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// We need to record the container dimension changes
this.containerChange = {height: originalContainerDimensions.height-newContainerDimensions.height, width: originalContainerDimensions.width-newContainerDimensions.width};
// Get out general dimensions
this.dimensions.container = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
this.dimensions.cruft = {height: this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.options.contentOffset.height, width: this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.options.contentOffset.width};
// Set Sizes if we need too
this._presetWindowSize();
this._resizeWindowToFit(); // Even if the window is preset we still don't want it to go outside of the viewport
if (!this.windowActive) {
// Position the window
$('lightwindow_container').setStyle({
left: -(this.dimensions.container.width/2)+'px',
top: -(this.dimensions.container.height/2)+'px'
});
}
$('lightwindow_container').setStyle({
height: this.dimensions.container.height+'px',
width: this.dimensions.container.width+'px'
});
// We are ready, lets show this puppy off!
this._displayLightWindow('block', 'visible');
this._animateLightWindow();
},
//
// Fire off our animation handler
//
_animateLightWindow : function() {
if (this.options.animationHandler) {
this.options.animationHandler().bind(this);
} else {
this._defaultAnimationHandler();
}
},
//
// Fire off our transition handler
//
_handleNavigation : function(display) {
if (this.options.navigationHandler) {
this.options.navigationHandler().bind(this, display);
} else {
this._defaultDisplayNavigation(display);
}
},
//
// Fire off our transition handler
//
_handleTransition : function() {
if (this.options.transitionHandler) {
this.options.transitionHandler().bind(this);
} else {
this._defaultTransitionHandler();
}
},
//
// Handle the finish of the window animation
//
_handleFinalWindowAnimation : function(delay) {
if (this.options.finalAnimationHandler) {
this.options.finalAnimationHandler().bind(this, delay);
} else {
this._defaultfinalWindowAnimationHandler(delay);
}
},
//
// Handle the gallery Animation
//
_handleGalleryAnimation : function(list) {
if (this.options.galleryAnimationHandler) {
this.options.galleryAnimationHandler().bind(this, list);
} else {
this._defaultGalleryAnimationHandler(list);
}
},
//
// Display the navigation
//
_defaultDisplayNavigation : function(display) {
if (display) {
$('lightwindow_navigation').setStyle({
display: 'block',
height: $('lightwindow_contents').getHeight()+'px',
width: '100%',
marginTop: this.options.dimensions.titleHeight+'px'
});
} else {
$('lightwindow_navigation').setStyle({
display: 'none',
height: 'auto',
width: 'auto'
});
}
},
//
// This is the default animation handler for LightWindow
//
_defaultAnimationHandler : function() {
// Now that we have figures out the cruft lets make the caption go away and add its effects
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
this.dimensions.dataEffects.push(
new Effect.SlideDown('lightwindow_data_slide', {sync: true}),
new Effect.Appear('lightwindow_data_slide', {sync: true, from: 0.0, to: 1.0})
);
}
// Set up the Title if we have one
$('lightwindow_title_bar_inner').setStyle({
height: '0px',
marginTop: this.options.dimensions.titleHeight+'px'
});
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: this.options.dimensions.titleHeight+'px', marginTop: '0px'}}),
new Effect.Appear('lightwindow_title_bar_inner', {sync: true, from: 0.0, to: 1.0})
);
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
if ($('lightwindow_galleries_tab_container').getHeight() == 0) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '20px', marginTop: '0px'}})
);
$('lightwindow_galleries').setStyle({
width: '0px'
});
}
}
var resized = false;
var ratio = this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.resizeTo.width+this.options.contentOffset.width;
if (ratio != $('lightwindow_container').getWidth()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.width/$('lightwindow_contents').getWidth()), {scaleFrom: 100*($('lightwindow_contents').getWidth()/($('lightwindow_contents').getWidth()+(this.options.contentOffset.width))), sync: true, scaleY: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.width)), {sync: true, scaleY: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
delay: 0.25,
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
ratio = this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.resizeTo.height+this.options.contentOffset.height;
if (ratio != $('lightwindow_container').getHeight()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.height/$('lightwindow_contents').getHeight()), {scaleFrom: 100*($('lightwindow_contents').getHeight()/($('lightwindow_contents').getHeight()+(this.options.contentOffset.height))), sync: true, scaleX: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.height)), {sync: true, scaleX: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
afterFinish: function() {
if (this.dimensions.dataEffects.length > 0) {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
resized = true;
}
// We need to do our data effect since there was no resizing
if (!resized && this.dimensions.dataEffects.length > 0) {
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
beforeStart: function() {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
if (this.containerChange.height != 0 || this.containerChange.width != 0) {
new Effect.MoveBy('lightwindow_container', this.containerChange.height, this.containerChange.width, {transition: Effect.Transitions.sinoidal});
}
}.bind(this),
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
},
//
// Finish up Window Animation
//
_defaultfinalWindowAnimationHandler : function(delay) {
if (this.windowType == 'media' || this._getParameter('lightwindow_loading_animation')) {
// Because of major flickering with the overlay we just hide it in this case
Element.hide('lightwindow_loading');
this._handleNavigation(this.activeGallery);
this._setStatus(false);
} else {
Effect.Fade('lightwindow_loading', {
duration: 0.75,
delay: 1.0,
afterFinish: function() {
// Just in case we need some scroll goodness (this also avoids the swiss cheese effect)
if (this.windowType != 'image' && this.windowType != 'media' && this.windowType != 'external') {
$('lightwindow_contents').setStyle({
overflow: 'auto'
});
}
this._handleNavigation(this.activeGallery);
this._defaultGalleryAnimationHandler();
this._setStatus(false);
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Handle the gallery Animation
//
_defaultGalleryAnimationHandler : function(list) {
if (this.activeGallery) {
$('lightwindow_galleries').setStyle({
display: 'block',
marginBottom: $('lightwindow_data_slide').getHeight()+this.options.contentOffset.height/2+'px'
});
$('lightwindow_navigation').setStyle({
height: $('lightwindow_contents').getHeight()-20+'px'
});
} else {
$('lightwindow_galleries').setStyle({
display: 'none'
});
$('lightwindow_galleries_tab_container').setStyle({
height: '0px',
marginTop: '20px'
});
$('lightwindow_galleries_list').setStyle({
height: '0px'
});
return false;
}
if (list) {
if ($('lightwindow_galleries_list').getHeight() == 0) {
var height = $('lightwindow_contents').getHeight()*0.80;
$('lightwindow_galleries_tab_span').className = 'down';
} else {
var height = 0;
$('lightwindow_galleries_tab_span').className = 'up';
}
new Effect.Morph('lightwindow_galleries_list', {
duration: this.duration,
transition: Effect.Transitions.sinoidal,
style: {height: height+'px'},
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
},
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Default Transition Handler
//
_defaultTransitionHandler : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Now that we have figures out the cruft lets make the caption go away and add its effects
if ($('lightwindow_data_slide').getStyle('display') != 'none') {
this.dimensions.dataEffects.push(
new Effect.SlideUp('lightwindow_data_slide', {sync: true}),
new Effect.Fade('lightwindow_data_slide', {sync: true, from: 1.0, to: 0.0})
);
}
if (!this.options.hideGalleryTab) {
if ($('lightwindow_galleries').getHeight() != 0 && !this.options.hideGalleryTab) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '0px', marginTop: '20px'}})
);
}
if ($('lightwindow_galleries_list').getHeight() != 0) {
$('lightwindow_galleries_tab_span').className = 'up';
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_list', {
sync: true,
style: {height: '0px'},
transition: Effect.Transitions.sinoidal,
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
}
})
);
}
}
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: '0px', marginTop: this.options.dimensions.titleHeight+'px'}}),
new Effect.Fade('lightwindow_title_bar_inner', {sync: true, from: 1.0, to: 0.0})
);
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._loadWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
},
//
// Default Form handler for LightWindow
//
_defaultFormHandler : function(e) {
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(this._getParameter('lightwindow_form', element.getAttribute('params')));
if (this.options.formMethod == 'post') {
var newAJAX = new Ajax.Request(element.href, {
method: 'post',
postBody: parameterString,
onComplete: this.openWindow.bind(this, element)
});
} else if (this.options.formMethod == 'get') {
var newAJAX = new Ajax.Request(element.href, {
method: 'get',
parameters: parameterString,
onComplete: this.openWindow.bind(this, element)
});
}
},
//
// Wrap everything up
//
_finishWindow : function() {
if (this.windowType == 'external') {
// We set the externals source here because it allows for a much smoother animation
$('lightwindow_iframe').setAttribute('src', this.element.href);
this._handleFinalWindowAnimation(1);
} else if (this.windowType == 'media') {
var outerObject = document.createElement('object');
outerObject.setAttribute('classid', this.options.classids[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('codebase', this.options.codebases[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('id', 'lightwindow_media_primary');
outerObject.setAttribute('name', 'lightwindow_media_primary');
outerObject.setAttribute('width', this.resizeTo.width);
outerObject.setAttribute('height', this.resizeTo.height);
outerObject = this._addParamToObject('movie', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('src', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('controller', 'true', outerObject);
outerObject = this._addParamToObject('wmode', 'transparent', outerObject);
outerObject = this._addParamToObject('cache', 'false', outerObject);
outerObject = this._addParamToObject('quality', 'high', outerObject);
if (!Prototype.Browser.IE) {
var innerObject = document.createElement('object');
innerObject.setAttribute('type', this.options.mimeTypes[this._fileExtension(this.contentToFetch)]);
innerObject.setAttribute('data', this.contentToFetch);
innerObject.setAttribute('id', 'lightwindow_media_secondary');
innerObject.setAttribute('name', 'lightwindow_media_secondary');
innerObject.setAttribute('width', this.resizeTo.width);
innerObject.setAttribute('height', this.resizeTo.height);
innerObject = this._addParamToObject('controller', 'true', innerObject);
innerObject = this._addParamToObject('wmode', 'transparent', innerObject);
innerObject = this._addParamToObject('cache', 'false', innerObject);
innerObject = this._addParamToObject('quality', 'high', innerObject);
outerObject.appendChild(innerObject);
}
if (this._getParameter('lightwindow_iframe_embed')) {
this._appendIframe('no');
this._writeToIframe(this._convertToMarkup(outerObject, 'object'));
} else {
this._appendObject(outerObject, 'object', $('lightwindow_contents'));
}
this._handleFinalWindowAnimation(0);
} else {
this._handleFinalWindowAnimation(0);
}
// Initialize any actions
this._setupActions();
}
}
// new form code by fapri http://forum.stickmanlabs.com/viewtopic.php?id=186
//
// -- update the lightwindow with the response
//
function _lwUpdateWithResponse(lw_pointer, element, response) {
// -- we are going to emulate the whole openWindow funky call this is also an excellent place to put in
// logic to make sense of the returned text. if say you're returning a json string containing
// validation results for the user-input, this is where you'd put in the code to notify the user.
// The window is active
lw_pointer.windowActive = true;
// Clear out the window Contents
lw_pointer._clearWindowContents(true);
// Add back in out loading panel
lw_pointer._addLoadingWindowMarkup();
// Setup the element properties
// -- swapped out this line: this._setupWindowElements(element);
// for code block below since this is really what we are overriding
lw_pointer.element = element;
lw_pointer.element.title = null ? '' : element.getAttribute('title');
lw_pointer.element.author = null ? '' : element.getAttribute('author');
lw_pointer.element.caption = null ? '' : element.getAttribute('caption');
lw_pointer.element.rel = null ? '' : element.getAttribute('rel');
lw_pointer.element.params = null ? '' : element.getAttribute('params');
// Set the window type, these are the lines we're hacking
lw_pointer.contentToFetch = response;
lw_pointer.windowType = 'direct'; // -- this the actual line we want to hack
lw_pointer._setStatus(true);
lw_pointer._handleTransition();
}
//
// -- single form call
//
_lwSingleFormCall = function (e) {
var lw_pointer = myLightWindow; // -- set to your myLightWindow variable
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(lw_pointer._getParameter('lightwindow_form', element.getAttribute('params')));
var ajaxOpts = {
onComplete: function(response) {
if (response.responseText == '')
lw_pointer.openWindow.bind(this, element);
else
_lwUpdateWithResponse(lw_pointer, element, response.responseText);
}
};
if (lw_pointer.options.formMethod == 'post') {
ajaxOpts.method = 'post';
ajaxOpts.postBody = parameterString;
} else if (lw_pointer.options.formMethod == 'get') {
ajaxOpts.method = 'post';
ajaxOpts.parameters = parameterString;
}
var newAJAX = new Ajax.Request(element.href, ajaxOpts);
}
/*-----------------------------------------------------------------------------------------------*/
Event.observe(window, 'load', lightwindowInit, false);
//
// Set up all of our links
//
var myLightWindow = null;
function lightwindowInit() {
myLightWindow = new lightwindow({formHandler: _lwSingleFormCall}); //added formHandler parameter
} | JavaScript |
function sfMediaLibrary_Engine()
{
// Browser check
var ua = navigator.userAgent;
this.isMSIE = (navigator.appName == "Microsoft Internet Explorer");
this.isMSIE5 = this.isMSIE && (ua.indexOf('MSIE 5') != -1);
this.isMSIE5_0 = this.isMSIE && (ua.indexOf('MSIE 5.0') != -1);
this.isGecko = ua.indexOf('Gecko') != -1;
this.isSafari = ua.indexOf('Safari') != -1;
this.isOpera = ua.indexOf('Opera') != -1;
this.isMac = ua.indexOf('Mac') != -1;
this.isNS7 = ua.indexOf('Netscape/7') != -1;
this.isNS71 = ua.indexOf('Netscape/7.1') != -1;
this.isTinyMCE = false;
// Fake MSIE on Opera and if Opera fakes IE, Gecko or Safari cancel those
if (this.isOpera) {
this.isMSIE = true;
this.isGecko = false;
this.isSafari = false;
}
}
sfMediaLibrary_Engine.prototype = {
init : function(url)
{
this.url = url;
},
fileBrowserReturn : function (url)
{
if(this.isTinyMCE)
{
tinyMCE.setWindowArg('editor_id', this.fileBrowserWindowArg);
if (this.fileBrowserType == 'image')
{
this.fileBrowserWin.showPreviewImage(url);
}
}
this.fileBrowserWin.document.forms[this.fileBrowserFormName].elements[this.fileBrowserFieldName].value = url;
},
fileBrowserCallBack : function (field_name, url, type, win)
{
this.isTinyMCE = true;
this.fileBrowserWindowArg = tinyMCE.getWindowArg('editor_id');
var template = new Array();
template['title'] = 'Assets';
var url = this.url;
if (type == 'image')
url += '/images_only/1';
template['file'] = url;
template['width'] = 550;
template['height'] = 600;
template['close_previous'] = 'no';
this.fileBrowserWin = win;
this.fileBrowserFormName = 0;
this.fileBrowserFieldName = field_name;
this.fileBrowserType = type;
tinyMCE.openWindow(template, {inline : "yes", scrollbars: 'yes'});
},
openWindow : function(options)
{
var width, height, x, y, resizable, scrollbars, url;
if (!options)
return;
if (!options['field_name'])
return;
if (!options['url'] && !this.url)
return;
this.fileBrowserWin = self;
this.fileBrowserFormName = (options['form_name'] == '') ? 0 : options['form_name'];
this.fileBrowserFieldName = options['field_name'];
this.fileBrowserType = options['type'];
url = this.url;
if (options['type'] == 'image')
url += '/images_only/1';
if (!(width = parseInt(options['width'])))
width = 550;
if (!(width = parseInt(options['width'])))
width = 550;
if (!(height = parseInt(options['height'])))
height = 600;
// Add to height in M$ due to SP2 WHY DON'T YOU GUYS IMPLEMENT innerWidth of windows!!
if (sfMediaLibrary.isMSIE)
height += 40;
else
height += 20;
x = parseInt(screen.width / 2.0) - (width / 2.0);
y = parseInt(screen.height / 2.0) - (height / 2.0);
resizable = (options && options['resizable']) ? options['resizable'] : "no";
scrollbars = (options && options['scrollbars']) ? options['scrollbars'] : "no";
var modal = (resizable == "yes") ? "no" : "yes";
if (sfMediaLibrary.isGecko && sfMediaLibrary.isMac)
modal = "no";
if (options['close_previous'] != "no")
try {sfMediaLibrary.lastWindow.close();} catch (ex) {}
var win = window.open(url, "sfPopup" + new Date().getTime(), "top=" + y + ",left=" + x + ",scrollbars=" + scrollbars + ",dialog=" + modal + ",minimizable=" + resizable + ",modal=" + modal + ",width=" + width + ",height=" + height + ",resizable=" + resizable);
if (options['close_previous'] != "no")
sfMediaLibrary.lastWindow = win;
eval('try { win.resizeTo(width, height); } catch(e) { }');
// Make it bigger if statusbar is forced
if (sfMediaLibrary.isGecko)
{
if (win.document.defaultView.statusbar.visible)
win.resizeBy(0, sfMediaLibrary.isMac ? 10 : 24);
}
win.focus();
}
}
var SfMediaLibrary = sfMediaLibrary_Engine; // Compatiblity with gzip compressors
var sfMediaLibrary = new sfMediaLibrary_Engine();
| JavaScript |
/* Nifty Corners Cube - rounded corners with CSS and Javascript
Copyright 2006 Alessandro Fulciniti (a.fulciniti@html.it)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
var niftyOk=(document.getElementById && document.createElement && Array.prototype.push);
var niftyCss=false;
String.prototype.find=function(what){
return(this.indexOf(what)>=0 ? true : false);
}
var oldonload=window.onload;
if(typeof(NiftyLoad)!='function') NiftyLoad=function(){};
if(typeof(oldonload)=='function')
window.onload=function(){oldonload();AddCss();NiftyLoad()};
else window.onload=function(){AddCss();NiftyLoad()};
function AddCss(){
/*
niftyCss=true;
var l=CreateEl("link");
l.setAttribute("type","text/css");
l.setAttribute("rel","stylesheet");
l.setAttribute("href","niftyCorners.css");
l.setAttribute("media","screen");
document.getElementsByTagName("head")[0].appendChild(l);
*/
}
function Nifty(selector,options){
if(niftyOk==false) return;
if(niftyCss==false) AddCss();
var i,v=selector.split(","),h=0;
if(options==null) options="";
if(options.find("fixed-height"))
h=getElementsBySelector(v[0])[0].offsetHeight;
for(i=0;i<v.length;i++)
Rounded(v[i],options);
if(options.find("height")) SameHeight(selector,h);
}
function Rounded(selector,options){
var i,top="",bottom="",v=new Array();
if(options!=""){
options=options.replace("left","tl bl");
options=options.replace("right","tr br");
options=options.replace("top","tr tl");
options=options.replace("bottom","br bl");
options=options.replace("transparent","alias");
if(options.find("tl")){
top="both";
if(!options.find("tr")) top="left";
}
else if(options.find("tr")) top="right";
if(options.find("bl")){
bottom="both";
if(!options.find("br")) bottom="left";
}
else if(options.find("br")) bottom="right";
}
if(top=="" && bottom=="" && !options.find("none")){top="both";bottom="both";}
v=getElementsBySelector(selector);
for(i=0;i<v.length;i++){
FixIE(v[i]);
if(top!="") AddTop(v[i],top,options);
if(bottom!="") AddBottom(v[i],bottom,options);
}
}
function AddTop(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Top");
if(options.find("small")){
d.style.marginBottom=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginBottom=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginBottom=(p-5)+"px";
for(i=1;i<=lim;i++)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingTop="0";
el.insertBefore(d,el.firstChild);
}
function AddBottom(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Bottom");
if(options.find("small")){
d.style.marginTop=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginTop=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginTop=(p-5)+"px";
for(i=lim;i>0;i--)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingBottom=0;
el.appendChild(d);
}
function CreateStrip(index,side,color,border,btype){
var x=CreateEl("b");
x.className=btype+index;
x.style.backgroundColor=color;
x.style.borderColor=border;
if(side=="left"){
x.style.borderRightWidth="0";
x.style.marginRight="0";
}
else if(side=="right"){
x.style.borderLeftWidth="0";
x.style.marginLeft="0";
}
return(x);
}
function CreateEl(x){
return(document.createElement(x));
}
function FixIE(el){
if(el.currentStyle!=null && el.currentStyle.hasLayout!=null && el.currentStyle.hasLayout==false)
el.style.display="inline-block";
}
function SameHeight(selector,maxh){
var i,v=selector.split(","),t,j,els=[],gap;
for(i=0;i<v.length;i++){
t=getElementsBySelector(v[i]);
els=els.concat(t);
}
for(i=0;i<els.length;i++){
if(els[i].offsetHeight>maxh) maxh=els[i].offsetHeight;
els[i].style.height="auto";
}
for(i=0;i<els.length;i++){
gap=maxh-els[i].offsetHeight;
if(gap>0){
t=CreateEl("b");t.className="niftyfill";t.style.height=gap+"px";
nc=els[i].lastChild;
if(nc.className=="niftycorners")
els[i].insertBefore(t,nc);
else els[i].appendChild(t);
}
}
}
function getElementsBySelector(selector){
var i,j,selid="",selclass="",tag=selector,tag2="",v2,k,f,a,s=[],objlist=[],c;
if(selector.find("#")){ //id selector like "tag#id"
if(selector.find(" ")){ //descendant selector like "tag#id tag"
s=selector.split(" ");
var fs=s[0].split("#");
if(fs.length==1) return(objlist);
f=document.getElementById(fs[1]);
if(f){
v=f.getElementsByTagName(s[1]);
for(i=0;i<v.length;i++) objlist.push(v[i]);
}
return(objlist);
}
else{
s=selector.split("#");
tag=s[0];
selid=s[1];
if(selid!=""){
f=document.getElementById(selid);
if(f) objlist.push(f);
return(objlist);
}
}
}
if(selector.find(".")){ //class selector like "tag.class"
s=selector.split(".");
tag=s[0];
selclass=s[1];
if(selclass.find(" ")){ //descendant selector like tag1.classname tag2
s=selclass.split(" ");
selclass=s[0];
tag2=s[1];
}
}
var v=document.getElementsByTagName(tag); // tag selector like "tag"
if(selclass==""){
for(i=0;i<v.length;i++) objlist.push(v[i]);
return(objlist);
}
for(i=0;i<v.length;i++){
c=v[i].className.split(" ");
for(j=0;j<c.length;j++){
if(c[j]==selclass){
if(tag2=="") objlist.push(v[i]);
else{
v2=v[i].getElementsByTagName(tag2);
for(k=0;k<v2.length;k++) objlist.push(v2[k]);
}
}
}
}
return(objlist);
}
function getParentBk(x){
var el=x.parentNode,c;
while(el.tagName.toUpperCase()!="HTML" && (c=getBk(el))=="transparent")
el=el.parentNode;
if(c=="transparent") c="#FFFFFF";
return(c);
}
function getBk(x){
var c=getStyleProp(x,"backgroundColor");
if(c==null || c=="transparent" || c.find("rgba(0, 0, 0, 0)"))
return("transparent");
if(c.find("rgb")) c=rgb2hex(c);
return(c);
}
function getPadding(x,side){
var p=getStyleProp(x,"padding"+side);
if(p==null || !p.find("px")) return(0);
return(parseInt(p));
}
function getStyleProp(x,prop){
if(x.currentStyle)
return(x.currentStyle[prop]);
if(document.defaultView.getComputedStyle)
return(document.defaultView.getComputedStyle(x,'')[prop]);
return(null);
}
function rgb2hex(value){
var hex="",v,h,i;
var regexp=/([0-9]+)[, ]+([0-9]+)[, ]+([0-9]+)/;
var h=regexp.exec(value);
for(i=1;i<4;i++){
v=parseInt(h[i]).toString(16);
if(v.length==1) hex+="0"+v;
else hex+=v;
}
return("#"+hex);
}
function Mix(c1,c2){
var i,step1,step2,x,y,r=new Array(3);
if(c1.length==4)step1=1;
else step1=2;
if(c2.length==4) step2=1;
else step2=2;
for(i=0;i<3;i++){
x=parseInt(c1.substr(1+step1*i,step1),16);
if(step1==1) x=16*x+x;
y=parseInt(c2.substr(1+step2*i,step2),16);
if(step2==1) y=16*y+y;
r[i]=Math.floor((x*50+y*50)/100);
r[i]=r[i].toString(16);
if(r[i].length==1) r[i]="0"+r[i];
}
return("#"+r[0]+r[1]+r[2]);
}
| JavaScript |
// script.aculo.us unittest.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
// (c) 2005-2007 Michael Schuerig (http://www.schuerig.de/michael/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
// experimental, Firefox-only
Event.simulateMouse = function(element, eventName) {
var options = Object.extend({
pointerX: 0,
pointerY: 0,
buttons: 0,
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false
}, arguments[2] || {});
var oEvent = document.createEvent("MouseEvents");
oEvent.initMouseEvent(eventName, true, true, document.defaultView,
options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, $(element));
if(this.mark) Element.remove(this.mark);
this.mark = document.createElement('div');
this.mark.appendChild(document.createTextNode(" "));
document.body.appendChild(this.mark);
this.mark.style.position = 'absolute';
this.mark.style.top = options.pointerY + "px";
this.mark.style.left = options.pointerX + "px";
this.mark.style.width = "5px";
this.mark.style.height = "5px;";
this.mark.style.borderTop = "1px solid red;"
this.mark.style.borderLeft = "1px solid red;"
if(this.step)
alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options));
$(element).dispatchEvent(oEvent);
};
// Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2.
// You need to downgrade to 1.0.4 for now to get this working
// See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much
Event.simulateKey = function(element, eventName) {
var options = Object.extend({
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false,
keyCode: 0,
charCode: 0
}, arguments[2] || {});
var oEvent = document.createEvent("KeyEvents");
oEvent.initKeyEvent(eventName, true, true, window,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,
options.keyCode, options.charCode );
$(element).dispatchEvent(oEvent);
};
Event.simulateKeys = function(element, command) {
for(var i=0; i<command.length; i++) {
Event.simulateKey(element,'keypress',{charCode:command.charCodeAt(i)});
}
};
var Test = {}
Test.Unit = {};
// security exception workaround
Test.Unit.inspect = Object.inspect;
Test.Unit.Logger = Class.create();
Test.Unit.Logger.prototype = {
initialize: function(log) {
this.log = $(log);
if (this.log) {
this._createLogTable();
}
},
start: function(testName) {
if (!this.log) return;
this.testName = testName;
this.lastLogLine = document.createElement('tr');
this.statusCell = document.createElement('td');
this.nameCell = document.createElement('td');
this.nameCell.className = "nameCell";
this.nameCell.appendChild(document.createTextNode(testName));
this.messageCell = document.createElement('td');
this.lastLogLine.appendChild(this.statusCell);
this.lastLogLine.appendChild(this.nameCell);
this.lastLogLine.appendChild(this.messageCell);
this.loglines.appendChild(this.lastLogLine);
},
finish: function(status, summary) {
if (!this.log) return;
this.lastLogLine.className = status;
this.statusCell.innerHTML = status;
this.messageCell.innerHTML = this._toHTML(summary);
this.addLinksToResults();
},
message: function(message) {
if (!this.log) return;
this.messageCell.innerHTML = this._toHTML(message);
},
summary: function(summary) {
if (!this.log) return;
this.logsummary.innerHTML = this._toHTML(summary);
},
_createLogTable: function() {
this.log.innerHTML =
'<div id="logsummary"></div>' +
'<table id="logtable">' +
'<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' +
'<tbody id="loglines"></tbody>' +
'</table>';
this.logsummary = $('logsummary')
this.loglines = $('loglines');
},
_toHTML: function(txt) {
return txt.escapeHTML().replace(/\n/g,"<br/>");
},
addLinksToResults: function(){
$$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run only this test"
Event.observe(td, 'click', function(){ window.location.search = "?tests=" + td.innerHTML;});
});
$$("tr.passed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run all tests"
Event.observe(td, 'click', function(){ window.location.search = "";});
});
}
}
Test.Unit.Runner = Class.create();
Test.Unit.Runner.prototype = {
initialize: function(testcases) {
this.options = Object.extend({
testLog: 'testlog'
}, arguments[1] || {});
this.options.resultsURL = this.parseResultsURLQueryParameter();
this.options.tests = this.parseTestsQueryParameter();
if (this.options.testLog) {
this.options.testLog = $(this.options.testLog) || null;
}
if(this.options.tests) {
this.tests = [];
for(var i = 0; i < this.options.tests.length; i++) {
if(/^test/.test(this.options.tests[i])) {
this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"]));
}
}
} else {
if (this.options.test) {
this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])];
} else {
this.tests = [];
for(var testcase in testcases) {
if(/^test/.test(testcase)) {
this.tests.push(
new Test.Unit.Testcase(
this.options.context ? ' -> ' + this.options.titles[testcase] : testcase,
testcases[testcase], testcases["setup"], testcases["teardown"]
));
}
}
}
}
this.currentTest = 0;
this.logger = new Test.Unit.Logger(this.options.testLog);
setTimeout(this.runTests.bind(this), 1000);
},
parseResultsURLQueryParameter: function() {
return window.location.search.parseQuery()["resultsURL"];
},
parseTestsQueryParameter: function(){
if (window.location.search.parseQuery()["tests"]){
return window.location.search.parseQuery()["tests"].split(',');
};
},
// Returns:
// "ERROR" if there was an error,
// "FAILURE" if there was a failure, or
// "SUCCESS" if there was neither
getResult: function() {
var hasFailure = false;
for(var i=0;i<this.tests.length;i++) {
if (this.tests[i].errors > 0) {
return "ERROR";
}
if (this.tests[i].failures > 0) {
hasFailure = true;
}
}
if (hasFailure) {
return "FAILURE";
} else {
return "SUCCESS";
}
},
postResults: function() {
if (this.options.resultsURL) {
new Ajax.Request(this.options.resultsURL,
{ method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false });
}
},
runTests: function() {
var test = this.tests[this.currentTest];
if (!test) {
// finished!
this.postResults();
this.logger.summary(this.summary());
return;
}
if(!test.isWaiting) {
this.logger.start(test.name);
}
test.run();
if(test.isWaiting) {
this.logger.message("Waiting for " + test.timeToWait + "ms");
setTimeout(this.runTests.bind(this), test.timeToWait || 1000);
} else {
this.logger.finish(test.status(), test.summary());
this.currentTest++;
// tail recursive, hopefully the browser will skip the stackframe
this.runTests();
}
},
summary: function() {
var assertions = 0;
var failures = 0;
var errors = 0;
var messages = [];
for(var i=0;i<this.tests.length;i++) {
assertions += this.tests[i].assertions;
failures += this.tests[i].failures;
errors += this.tests[i].errors;
}
return (
(this.options.context ? this.options.context + ': ': '') +
this.tests.length + " tests, " +
assertions + " assertions, " +
failures + " failures, " +
errors + " errors");
}
}
Test.Unit.Assertions = Class.create();
Test.Unit.Assertions.prototype = {
initialize: function() {
this.assertions = 0;
this.failures = 0;
this.errors = 0;
this.messages = [];
},
summary: function() {
return (
this.assertions + " assertions, " +
this.failures + " failures, " +
this.errors + " errors" + "\n" +
this.messages.join("\n"));
},
pass: function() {
this.assertions++;
},
fail: function(message) {
this.failures++;
this.messages.push("Failure: " + message);
},
info: function(message) {
this.messages.push("Info: " + message);
},
error: function(error) {
this.errors++;
this.messages.push(error.name + ": "+ error.message + "(" + Test.Unit.inspect(error) +")");
},
status: function() {
if (this.failures > 0) return 'failed';
if (this.errors > 0) return 'error';
return 'passed';
},
assert: function(expression) {
var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"';
try { expression ? this.pass() :
this.fail(message); }
catch(e) { this.error(e); }
},
assertEqual: function(expected, actual) {
var message = arguments[2] || "assertEqual";
try { (expected == actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertInspect: function(expected, actual) {
var message = arguments[2] || "assertInspect";
try { (expected == actual.inspect()) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertEnumEqual: function(expected, actual) {
var message = arguments[2] || "assertEnumEqual";
try { $A(expected).length == $A(actual).length &&
expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ?
this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) +
', actual ' + Test.Unit.inspect(actual)); }
catch(e) { this.error(e); }
},
assertNotEqual: function(expected, actual) {
var message = arguments[2] || "assertNotEqual";
try { (expected != actual) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertIdentical: function(expected, actual) {
var message = arguments[2] || "assertIdentical";
try { (expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNotIdentical: function(expected, actual) {
var message = arguments[2] || "assertNotIdentical";
try { !(expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNull: function(obj) {
var message = arguments[1] || 'assertNull'
try { (obj==null) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); }
catch(e) { this.error(e); }
},
assertMatch: function(expected, actual) {
var message = arguments[2] || 'assertMatch';
var regex = new RegExp(expected);
try { (regex.exec(actual)) ? this.pass() :
this.fail(message + ' : regex: "' + Test.Unit.inspect(expected) + ' did not match: ' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertHidden: function(element) {
var message = arguments[1] || 'assertHidden';
this.assertEqual("none", element.style.display, message);
},
assertNotNull: function(object) {
var message = arguments[1] || 'assertNotNull';
this.assert(object != null, message);
},
assertType: function(expected, actual) {
var message = arguments[2] || 'assertType';
try {
(actual.constructor == expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertNotOfType: function(expected, actual) {
var message = arguments[2] || 'assertNotOfType';
try {
(actual.constructor != expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertInstanceOf';
try {
(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was not an instance of the expected type"); }
catch(e) { this.error(e); }
},
assertNotInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertNotInstanceOf';
try {
!(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was an instance of the not expected type"); }
catch(e) { this.error(e); }
},
assertRespondsTo: function(method, obj) {
var message = arguments[2] || 'assertRespondsTo';
try {
(obj[method] && typeof obj[method] == 'function') ? this.pass() :
this.fail(message + ": object doesn't respond to [" + method + "]"); }
catch(e) { this.error(e); }
},
assertReturnsTrue: function(method, obj) {
var message = arguments[2] || 'assertReturnsTrue';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
m() ? this.pass() :
this.fail(message + ": method returned false"); }
catch(e) { this.error(e); }
},
assertReturnsFalse: function(method, obj) {
var message = arguments[2] || 'assertReturnsFalse';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
!m() ? this.pass() :
this.fail(message + ": method returned true"); }
catch(e) { this.error(e); }
},
assertRaise: function(exceptionName, method) {
var message = arguments[2] || 'assertRaise';
try {
method();
this.fail(message + ": exception expected but none was raised"); }
catch(e) {
((exceptionName == null) || (e.name==exceptionName)) ? this.pass() : this.error(e);
}
},
assertElementsMatch: function() {
var expressions = $A(arguments), elements = $A(expressions.shift());
if (elements.length != expressions.length) {
this.fail('assertElementsMatch: size mismatch: ' + elements.length + ' elements, ' + expressions.length + ' expressions');
return false;
}
elements.zip(expressions).all(function(pair, index) {
var element = $(pair.first()), expression = pair.last();
if (element.match(expression)) return true;
this.fail('assertElementsMatch: (in index ' + index + ') expected ' + expression.inspect() + ' but got ' + element.inspect());
}.bind(this)) && this.pass();
},
assertElementMatches: function(element, expression) {
this.assertElementsMatch([element], expression);
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
},
_isVisible: function(element) {
element = $(element);
if(!element.parentNode) return true;
this.assertNotNull(element);
if(element.style && Element.getStyle(element, 'display') == 'none')
return false;
return this._isVisible(element.parentNode);
},
assertNotVisible: function(element) {
this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1]));
},
assertVisible: function(element) {
this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1]));
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
}
}
Test.Unit.Testcase = Class.create();
Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), {
initialize: function(name, test, setup, teardown) {
Test.Unit.Assertions.prototype.initialize.bind(this)();
this.name = name;
if(typeof test == 'string') {
test = test.gsub(/(\.should[^\(]+\()/,'#{0}this,');
test = test.gsub(/(\.should[^\(]+)\(this,\)/,'#{1}(this)');
this.test = function() {
eval('with(this){'+test+'}');
}
} else {
this.test = test || function() {};
}
this.setup = setup || function() {};
this.teardown = teardown || function() {};
this.isWaiting = false;
this.timeToWait = 1000;
},
wait: function(time, nextPart) {
this.isWaiting = true;
this.test = nextPart;
this.timeToWait = time;
},
run: function() {
try {
try {
if (!this.isWaiting) this.setup.bind(this)();
this.isWaiting = false;
this.test.bind(this)();
} finally {
if(!this.isWaiting) {
this.teardown.bind(this)();
}
}
}
catch(e) { this.error(e); }
}
});
// *EXPERIMENTAL* BDD-style testing to please non-technical folk
// This draws many ideas from RSpec http://rspec.rubyforge.org/
Test.setupBDDExtensionMethods = function(){
var METHODMAP = {
shouldEqual: 'assertEqual',
shouldNotEqual: 'assertNotEqual',
shouldEqualEnum: 'assertEnumEqual',
shouldBeA: 'assertType',
shouldNotBeA: 'assertNotOfType',
shouldBeAn: 'assertType',
shouldNotBeAn: 'assertNotOfType',
shouldBeNull: 'assertNull',
shouldNotBeNull: 'assertNotNull',
shouldBe: 'assertReturnsTrue',
shouldNotBe: 'assertReturnsFalse',
shouldRespondTo: 'assertRespondsTo'
};
var makeAssertion = function(assertion, args, object) {
this[assertion].apply(this,(args || []).concat([object]));
}
Test.BDDMethods = {};
$H(METHODMAP).each(function(pair) {
Test.BDDMethods[pair.key] = function() {
var args = $A(arguments);
var scope = args.shift();
makeAssertion.apply(scope, [pair.value, args, this]); };
});
[Array.prototype, String.prototype, Number.prototype, Boolean.prototype].each(
function(p){ Object.extend(p, Test.BDDMethods) }
);
}
Test.context = function(name, spec, log){
Test.setupBDDExtensionMethods();
var compiledSpec = {};
var titles = {};
for(specName in spec) {
switch(specName){
case "setup":
case "teardown":
compiledSpec[specName] = spec[specName];
break;
default:
var testName = 'test'+specName.gsub(/\s+/,'-').camelize();
var body = spec[specName].toString().split('\n').slice(1);
if(/^\{/.test(body[0])) body = body.slice(1);
body.pop();
body = body.map(function(statement){
return statement.strip()
});
compiledSpec[testName] = body.join('\n');
titles[testName] = specName;
}
}
new Test.Unit.Runner(compiledSpec, { titles: titles, testLog: log || 'testlog', context: name });
}; | JavaScript |
// script.aculo.us slider.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
if (!Control) var Control = { };
// options:
// axis: 'vertical', or 'horizontal' (default)
//
// callbacks:
// onChange(value)
// onSlide(value)
Control.Slider = Class.create({
initialize: function(handle, track, options) {
var slider = this;
if (Object.isArray(handle)) {
this.handles = handle.collect( function(e) { return $(e) });
} else {
this.handles = [$(handle)];
}
this.track = $(track);
this.options = options || { };
this.axis = this.options.axis || 'horizontal';
this.increment = this.options.increment || 1;
this.step = parseInt(this.options.step || '1');
this.range = this.options.range || $R(0,1);
this.value = 0; // assure backwards compat
this.values = this.handles.map( function() { return 0 });
this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
this.options.startSpan = $(this.options.startSpan || null);
this.options.endSpan = $(this.options.endSpan || null);
this.restricted = this.options.restricted || false;
this.maximum = this.options.maximum || this.range.end;
this.minimum = this.options.minimum || this.range.start;
// Will be used to align the handle onto the track, if necessary
this.alignX = parseInt(this.options.alignX || '0');
this.alignY = parseInt(this.options.alignY || '0');
this.trackLength = this.maximumOffset() - this.minimumOffset();
this.handleLength = this.isVertical() ?
(this.handles[0].offsetHeight != 0 ?
this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) :
(this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth :
this.handles[0].style.width.replace(/px$/,""));
this.active = false;
this.dragging = false;
this.disabled = false;
if (this.options.disabled) this.setDisabled();
// Allowed values array
this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
if (this.allowedValues) {
this.minimum = this.allowedValues.min();
this.maximum = this.allowedValues.max();
}
this.eventMouseDown = this.startDrag.bindAsEventListener(this);
this.eventMouseUp = this.endDrag.bindAsEventListener(this);
this.eventMouseMove = this.update.bindAsEventListener(this);
// Initialize handles in reverse (make sure first handle is active)
this.handles.each( function(h,i) {
i = slider.handles.length-1-i;
slider.setValue(parseFloat(
(Object.isArray(slider.options.sliderValue) ?
slider.options.sliderValue[i] : slider.options.sliderValue) ||
slider.range.start), i);
h.makePositioned().observe("mousedown", slider.eventMouseDown);
});
this.track.observe("mousedown", this.eventMouseDown);
document.observe("mouseup", this.eventMouseUp);
document.observe("mousemove", this.eventMouseMove);
this.initialized = true;
},
dispose: function() {
var slider = this;
Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
Event.stopObserving(document, "mouseup", this.eventMouseUp);
Event.stopObserving(document, "mousemove", this.eventMouseMove);
this.handles.each( function(h) {
Event.stopObserving(h, "mousedown", slider.eventMouseDown);
});
},
setDisabled: function(){
this.disabled = true;
},
setEnabled: function(){
this.disabled = false;
},
getNearestValue: function(value){
if (this.allowedValues){
if (value >= this.allowedValues.max()) return(this.allowedValues.max());
if (value <= this.allowedValues.min()) return(this.allowedValues.min());
var offset = Math.abs(this.allowedValues[0] - value);
var newValue = this.allowedValues[0];
this.allowedValues.each( function(v) {
var currentOffset = Math.abs(v - value);
if (currentOffset <= offset){
newValue = v;
offset = currentOffset;
}
});
return newValue;
}
if (value > this.range.end) return this.range.end;
if (value < this.range.start) return this.range.start;
return value;
},
setValue: function(sliderValue, handleIdx){
if (!this.active) {
this.activeHandleIdx = handleIdx || 0;
this.activeHandle = this.handles[this.activeHandleIdx];
this.updateStyles();
}
handleIdx = handleIdx || this.activeHandleIdx || 0;
if (this.initialized && this.restricted) {
if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
sliderValue = this.values[handleIdx-1];
if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
sliderValue = this.values[handleIdx+1];
}
sliderValue = this.getNearestValue(sliderValue);
this.values[handleIdx] = sliderValue;
this.value = this.values[0]; // assure backwards compat
this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] =
this.translateToPx(sliderValue);
this.drawSpans();
if (!this.dragging || !this.event) this.updateFinished();
},
setValueBy: function(delta, handleIdx) {
this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta,
handleIdx || this.activeHandleIdx || 0);
},
translateToPx: function(value) {
return Math.round(
((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) *
(value - this.range.start)) + "px";
},
translateToValue: function(offset) {
return ((offset/(this.trackLength-this.handleLength) *
(this.range.end-this.range.start)) + this.range.start);
},
getRange: function(range) {
var v = this.values.sortBy(Prototype.K);
range = range || 0;
return $R(v[range],v[range+1]);
},
minimumOffset: function(){
return(this.isVertical() ? this.alignY : this.alignX);
},
maximumOffset: function(){
return(this.isVertical() ?
(this.track.offsetHeight != 0 ? this.track.offsetHeight :
this.track.style.height.replace(/px$/,"")) - this.alignY :
(this.track.offsetWidth != 0 ? this.track.offsetWidth :
this.track.style.width.replace(/px$/,"")) - this.alignX);
},
isVertical: function(){
return (this.axis == 'vertical');
},
drawSpans: function() {
var slider = this;
if (this.spans)
$R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
if (this.options.startSpan)
this.setSpan(this.options.startSpan,
$R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
if (this.options.endSpan)
this.setSpan(this.options.endSpan,
$R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
},
setSpan: function(span, range) {
if (this.isVertical()) {
span.style.top = this.translateToPx(range.start);
span.style.height = this.translateToPx(range.end - range.start + this.range.start);
} else {
span.style.left = this.translateToPx(range.start);
span.style.width = this.translateToPx(range.end - range.start + this.range.start);
}
},
updateStyles: function() {
this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
Element.addClassName(this.activeHandle, 'selected');
},
startDrag: function(event) {
if (Event.isLeftClick(event)) {
if (!this.disabled){
this.active = true;
var handle = Event.element(event);
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var track = handle;
if (track==this.track) {
var offsets = Position.cumulativeOffset(this.track);
this.event = event;
this.setValue(this.translateToValue(
(this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
));
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
} else {
// find the handle (prevents issues with Safari)
while((this.handles.indexOf(handle) == -1) && handle.parentNode)
handle = handle.parentNode;
if (this.handles.indexOf(handle)!=-1) {
this.activeHandle = handle;
this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
this.updateStyles();
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
}
}
}
Event.stop(event);
}
},
update: function(event) {
if (this.active) {
if (!this.dragging) this.dragging = true;
this.draw(event);
if (Prototype.Browser.WebKit) window.scrollBy(0,0);
Event.stop(event);
}
},
draw: function(event) {
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var offsets = Position.cumulativeOffset(this.track);
pointer[0] -= this.offsetX + offsets[0];
pointer[1] -= this.offsetY + offsets[1];
this.event = event;
this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
if (this.initialized && this.options.onSlide)
this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
},
endDrag: function(event) {
if (this.active && this.dragging) {
this.finishDrag(event, true);
Event.stop(event);
}
this.active = false;
this.dragging = false;
},
finishDrag: function(event, success) {
this.active = false;
this.dragging = false;
this.updateFinished();
},
updateFinished: function() {
if (this.initialized && this.options.onChange)
this.options.onChange(this.values.length>1 ? this.values : this.value, this);
this.event = null;
}
});
| JavaScript |
// script.aculo.us sound.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Based on code created by Jules Gravinese (http://www.webveteran.com/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
Sound = {
tracks: {},
_enabled: true,
template:
new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
enable: function(){
Sound._enabled = true;
},
disable: function(){
Sound._enabled = false;
},
play: function(url){
if(!Sound._enabled) return;
var options = Object.extend({
track: 'global', url: url, replace: false
}, arguments[1] || {});
if(options.replace && this.tracks[options.track]) {
$R(0, this.tracks[options.track].id).each(function(id){
var sound = $('sound_'+options.track+'_'+id);
sound.Stop && sound.Stop();
sound.remove();
})
this.tracks[options.track] = null;
}
if(!this.tracks[options.track])
this.tracks[options.track] = { id: 0 }
else
this.tracks[options.track].id++;
options.id = this.tracks[options.track].id;
$$('body')[0].insert(
Prototype.Browser.IE ? new Element('bgsound',{
id: 'sound_'+options.track+'_'+options.id,
src: options.url, loop: 1, autostart: true
}) : Sound.template.evaluate(options));
}
};
if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
else
Sound.play = function(){}
}
| JavaScript |
// script.aculo.us scriptaculous.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Scriptaculous = {
Version: '1.8.1',
require: function(libraryName) {
// inserting via DOM fails in Safari 2.0, so brute force approach
document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
},
REQUIRED_PROTOTYPE: '1.6.0',
load: function() {
function convertVersionString(versionString){
var r = versionString.split('.');
return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
}
if((typeof Prototype=='undefined') ||
(typeof Element == 'undefined') ||
(typeof Element.Methods=='undefined') ||
(convertVersionString(Prototype.Version) <
convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
throw("script.aculo.us requires the Prototype JavaScript framework >= " +
Scriptaculous.REQUIRED_PROTOTYPE);
$A(document.getElementsByTagName("script")).findAll( function(s) {
return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
}).each( function(s) {
var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
var includes = s.src.match(/\?.*load=([a-z,]*)/);
(includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
function(include) { Scriptaculous.require(path+include+'.js') });
});
}
}
Scriptaculous.load(); | JavaScript |
// script.aculo.us builder.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Builder = {
NODEMAP: {
AREA: 'map',
CAPTION: 'table',
COL: 'table',
COLGROUP: 'table',
LEGEND: 'fieldset',
OPTGROUP: 'select',
OPTION: 'select',
PARAM: 'object',
TBODY: 'table',
TD: 'table',
TFOOT: 'table',
TH: 'table',
THEAD: 'table',
TR: 'table'
},
// note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
// due to a Firefox bug
node: function(elementName) {
elementName = elementName.toUpperCase();
// try innerHTML approach
var parentTag = this.NODEMAP[elementName] || 'div';
var parentElement = document.createElement(parentTag);
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
} catch(e) {}
var element = parentElement.firstChild || null;
// see if browser added wrapping tags
if(element && (element.tagName.toUpperCase() != elementName))
element = element.getElementsByTagName(elementName)[0];
// fallback to createElement approach
if(!element) element = document.createElement(elementName);
// abort if nothing could be created
if(!element) return;
// attributes (or text)
if(arguments[1])
if(this._isStringOrNumber(arguments[1]) ||
(arguments[1] instanceof Array) ||
arguments[1].tagName) {
this._children(element, arguments[1]);
} else {
var attrs = this._attributes(arguments[1]);
if(attrs.length) {
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" +elementName + " " +
attrs + "></" + elementName + ">";
} catch(e) {}
element = parentElement.firstChild || null;
// workaround firefox 1.0.X bug
if(!element) {
element = document.createElement(elementName);
for(attr in arguments[1])
element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
}
if(element.tagName.toUpperCase() != elementName)
element = parentElement.getElementsByTagName(elementName)[0];
}
}
// text, or array of children
if(arguments[2])
this._children(element, arguments[2]);
return element;
},
_text: function(text) {
return document.createTextNode(text);
},
ATTR_MAP: {
'className': 'class',
'htmlFor': 'for'
},
_attributes: function(attributes) {
var attrs = [];
for(attribute in attributes)
attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
'="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'"') + '"');
return attrs.join(" ");
},
_children: function(element, children) {
if(children.tagName) {
element.appendChild(children);
return;
}
if(typeof children=='object') { // array can hold nodes and text
children.flatten().each( function(e) {
if(typeof e=='object')
element.appendChild(e)
else
if(Builder._isStringOrNumber(e))
element.appendChild(Builder._text(e));
});
} else
if(Builder._isStringOrNumber(children))
element.appendChild(Builder._text(children));
},
_isStringOrNumber: function(param) {
return(typeof param=='string' || typeof param=='number');
},
build: function(html) {
var element = this.node('div');
$(element).update(html.strip());
return element.down();
},
dump: function(scope) {
if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope
var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
"BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
"FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
"KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
"PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
"TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);
tags.each( function(tag){
scope[tag] = function() {
return Builder.node.apply(Builder, [tag].concat($A(arguments)));
}
});
}
}
| JavaScript |
// lightwindow.js v2.0
//
// Copyright (c) 2007 stickmanlabs
// Author: Kevin P Miller | http://www.stickmanlabs.com
//
// LightWindow is freely distributable under the terms of an MIT-style license.
//
// I don't care what you think about the file size...
// Be a pro:
// http://www.thinkvitamin.com/features/webapps/serving-javascript-fast
// http://rakaz.nl/item/make_your_pages_load_faster_by_combining_and_compressing_javascript_and_css_files
//
/*-----------------------------------------------------------------------------------------------*/
if(typeof Effect == 'undefined')
throw("lightwindow.js requires including script.aculo.us' effects.js library!");
// This will stop image flickering in IE6 when elements with images are moved
try {
document.execCommand("BackgroundImageCache", false, true);
} catch(e) {}
var lightwindow = Class.create();
lightwindow.prototype = {
//
// Setup Variables
//
element : null,
contentToFetch : null,
windowActive : false,
dataEffects : [],
dimensions : {
cruft : null,
container : null,
viewport : {
height : null,
width : null,
offsetTop : null,
offsetLeft : null
}
},
pagePosition : {
x : 0,
y : 0
},
pageDimensions : {
width : null,
height : null
},
preloadImage : [],
preloadedImage : [],
galleries : [],
resizeTo : {
height : null,
heightPercent : null,
width : null,
widthPercent : null,
fixedTop : null,
fixedLeft : null
},
scrollbarOffset : 18,
navigationObservers : {
previous : null,
next : null
},
containerChange : {
height : 0,
width : 0
},
activeGallery : false,
galleryLocation : {
current : 0,
total : 0
},
//
// Initialize the lightwindow.
//
initialize : function(options) {
this.options = Object.extend({
resizeSpeed : 8,
contentOffset : {
height : 20,
width : 20
},
dimensions : {
image : {height : 250, width : 250},
page : {height : 250, width : 250},
inline : {height : 250, width : 250},
media : {height : 250, width : 250},
external : {height : 250, width : 250},
titleHeight : 25
},
classNames : {
standard : 'lightwindow',
action : 'lightwindow_action'
},
fileTypes : {
page : ['asp', 'aspx', 'cgi', 'cfm', 'htm', 'html', 'pl', 'php4', 'php3', 'php', 'php5', 'phtml', 'rhtml', 'shtml', 'txt', 'vbs', 'rb'],
media : ['aif', 'aiff', 'asf', 'avi', 'divx', 'm1v', 'm2a', 'm2v', 'm3u', 'mid', 'midi', 'mov', 'moov', 'movie', 'mp2', 'mp3', 'mpa', 'mpa', 'mpe', 'mpeg', 'mpg', 'mpg', 'mpga', 'pps', 'qt', 'rm', 'ram', 'swf', 'viv', 'vivo', 'wav'],
image : ['bmp', 'gif', 'jpg', 'png', 'tiff']
},
mimeTypes : {
avi : 'video/avi',
aif : 'audio/aiff',
aiff : 'audio/aiff',
gif : 'image/gif',
bmp : 'image/bmp',
jpeg : 'image/jpeg',
m1v : 'video/mpeg',
m2a : 'audio/mpeg',
m2v : 'video/mpeg',
m3u : 'audio/x-mpequrl',
mid : 'audio/x-midi',
midi : 'audio/x-midi',
mjpg : 'video/x-motion-jpeg',
moov : 'video/quicktime',
mov : 'video/quicktime',
movie : 'video/x-sgi-movie',
mp2 : 'audio/mpeg',
mp3 : 'audio/mpeg3',
mpa : 'audio/mpeg',
mpa : 'video/mpeg',
mpe : 'video/mpeg',
mpeg : 'video/mpeg',
mpg : 'audio/mpeg',
mpg : 'video/mpeg',
mpga : 'audio/mpeg',
pdf : 'application/pdf',
png : 'image/png',
pps : 'application/mspowerpoint',
qt : 'video/quicktime',
ram : 'audio/x-pn-realaudio-plugin',
rm : 'application/vnd.rn-realmedia',
swf : 'application/x-shockwave-flash',
tiff : 'image/tiff',
viv : 'video/vivo',
vivo : 'video/vivo',
wav : 'audio/wav',
wmv : 'application/x-mplayer2'
},
classids : {
mov : 'clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B',
swf : 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000',
wmv : 'clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6'
},
codebases : {
mov : 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0',
swf : 'http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0',
wmv : 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715'
},
viewportPadding : 10,
EOLASFix : 'swf,wmv,fla,flv',
overlay : {
opacity : 0.7,
image : '/sfLightWindowPlugin/images/black.png',
presetImage : '/sfLightWindowPlugin/images/black-70.png'
},
skin : {
main : '<div id="lightwindow_container" >'+
'<div id="lightwindow_title_bar" >'+
'<div id="lightwindow_title_bar_inner" >'+
'<span id="lightwindow_title_bar_title"></span>'+
'<a id="lightwindow_title_bar_close_link" >close</a>'+
'</div>'+
'</div>'+
'<div id="lightwindow_stage" >'+
'<div id="lightwindow_contents" >'+
'</div>'+
'<div id="lightwindow_navigation" >'+
'<a href="#" id="lightwindow_previous" >'+
'<span id="lightwindow_previous_title"></span>'+
'</a>'+
'<a href="#" id="lightwindow_next" >'+
'<span id="lightwindow_next_title"></span>'+
'</a>'+
'<iframe name="lightwindow_navigation_shim" id="lightwindow_navigation_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>'+
'<div id="lightwindow_galleries">'+
'<div id="lightwindow_galleries_tab_container" >'+
'<a href="#" id="lightwindow_galleries_tab" >'+
'<span id="lightwindow_galleries_tab_span" class="up" >Galleries</span>'+
'</a>'+
'</div>'+
'<div id="lightwindow_galleries_list" >'+
'</div>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_slide" >'+
'<div id="lightwindow_data_slide_inner" >'+
'<div id="lightwindow_data_details" >'+
'<div id="lightwindow_data_gallery_container" >'+
'<span id="lightwindow_data_gallery_current"></span>'+
' of '+
'<span id="lightwindow_data_gallery_total"></span>'+
'</div>'+
'<div id="lightwindow_data_author_container" >'+
'by <span id="lightwindow_data_author"></span>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_caption" >'+
'</div>'+
'</div>'+
'</div>'+
'</div>',
loading : '<div id="lightwindow_loading" >'+
'<img src="/sfLightWindowPlugin/images/ajax-loading.gif" alt="loading" />'+
'<span>Loading or <a href="javascript: myLightWindow.deactivate();">Cancel</a></span>'+
'<iframe name="lightwindow_loading_shim" id="lightwindow_loading_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>',
iframe : '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'+
'<html xmlns="http://www.w3.org/1999/xhtml">'+
'<body>'+
'{body_replace}'+
'</body>'+
'</html>',
gallery : {
top : '<div class="lightwindow_galleries_list">'+
'<h1>{gallery_title_replace}</h1>'+
'<ul>',
middle : '<li>'+
'{gallery_link_replace}'+
'</li>',
bottom : '</ul>'+
'</div>'
}
},
formMethod : 'get',
hideFlash : false,
hideGalleryTab : false,
showTitleBar : true,
animationHandler : false,
navigationHandler : false,
transitionHandler : false,
finalAnimationHandler : false,
formHandler : false,
galleryAnimationHandler : false,
showGalleryCount : true
}, options || {});
this.duration = ((11-this.options.resizeSpeed)*0.15);
this._setupLinks();
this._getScroll();
this._getPageDimensions();
this._browserDimensions();
this._addLightWindowMarkup(false);
this._setupDimensions();
this.buildGalleryList();
},
//
// Activate the lightwindow.
//
activate : function(e, link){
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(link);
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
//////////
this._getPageDimensions();
document.getElementById("lightwindow_overlay").setStyle({
height: this.pageDimensions.height + 'px'
});
//////////
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Turn off the window
//
deactivate : function(){
// The window is not active
this.windowActive = false;
// There is no longer a gallery active
this.activeGallery = false;
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
}
// Kill the animation
this.animating = false;
// Clear our element
this.element = null;
// hide the window.
this._displayLightWindow('none', 'visible');
// Clear out the window Contents
this._clearWindowContents(false);
// Stop all animation
var queue = Effect.Queues.get('lightwindowAnimation').each(function(e){e.cancel();});
// Undo the setup
this._prepareIE(false);
this._setupDimensions();
this._toggleTroubleElements('visible', false);
this._monitorKeyboard(false);
},
//
// Initialize specific window
//
createWindow : function(element, attributes) {
this._processLink($(element));
},
//
// Open a Window from a hash of attributes
//
activateWindow : function(options) {
this.element = Object.extend({
href : null,
title : null,
author : null,
caption : null,
rel : null,
top : null,
left : null,
type : null,
showImages : null,
height : null,
width : null,
loadingAnimation : null,
iframeEmbed : null,
form : null
}, options || {});
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this.element.type ? this.element.type : this._fileType(this.element.href);
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Fire off our Form handler
//
submitForm : function(e) {
if (this.options.formHandler) {
this.options.formHandler(e);
} else {
this._defaultFormHandler(e);
}
},
//
// Reload the window with another location
//
openWindow : function(element) {
var element = $(element);
// The window is active
this.windowActive = true;
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(element);
this._setStatus(true);
this._handleTransition();
},
//
// Navigate the window
//
navigateWindow : function(direction) {
this._handleNavigation(false);
if (direction == 'previous') {
this.openWindow(this.navigationObservers.previous);
} else if (direction == 'next'){
this.openWindow(this.navigationObservers.next);
}
},
//
// Build the Gallery List and Load it
//
buildGalleryList : function() {
var output = '';
var galleryLink;
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
output += (this.options.skin.gallery.top).replace('{gallery_title_replace}', unescape(i));
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
galleryLink = '<a href="#" id="lightwindow_gallery_'+i+'_'+j+'" >'+unescape(j)+'</a>';
output += (this.options.skin.gallery.middle).replace('{gallery_link_replace}', galleryLink);
}
}
output += this.options.skin.gallery.bottom;
}
}
new Insertion.Top('lightwindow_galleries_list', output);
// Attach Events
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
Event.observe($('lightwindow_gallery_'+i+'_'+j), 'click', this.openWindow.bind(this, this.galleries[i][j][0]), false);
$('lightwindow_gallery_'+i+'_'+j).onclick = function() {return false;};
}
}
}
}
},
//
// Set Links Up
//
_setupLinks : function() {
var links = $$('.'+this.options.classNames.standard);
links.each(function(link) {
this._processLink(link);
}.bind(this));
},
//
// Process a Link
//
_processLink : function(link) {
if ((this._fileType(link.getAttribute('href')) == 'image' || this._fileType(link.getAttribute('href')) == 'media')) {
if (gallery = this._getGalleryInfo(link.rel)) {
if (!this.galleries[gallery[0]]) {
this.galleries[gallery[0]] = new Array();
}
if (!this.galleries[gallery[0]][gallery[1]]) {
this.galleries[gallery[0]][gallery[1]] = new Array();
}
this.galleries[gallery[0]][gallery[1]].push(link);
}
}
// Take care of our inline content
var url = link.getAttribute('href');
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var container = url.substring(url.indexOf('#')+1);
if($(container)) {
$(container).setStyle({
display : 'none'
});
}
Event.observe(link, 'click', this.activate.bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
},
//
// Setup our actions
//
_setupActions : function() {
var links = $$('#lightwindow_container .'+this.options.classNames.action);
links.each(function(link) {
Event.observe(link, 'click', this[link.getAttribute('rel')].bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
}.bind(this));
},
//
// Add the markup to the page.
//
_addLightWindowMarkup : function(rebuild) {
var overlay = Element.extend(document.createElement('div'));
overlay.setAttribute('id', 'lightwindow_overlay');
// FF Mac has a problem with putting Flash above a layer without a 100% opacity background, so we need to use a pre-made
if (Prototype.Browser.Gecko) {
overlay.setStyle({
backgroundImage: 'url('+this.options.overlay.presetImage+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
} else {
overlay.setStyle({
opacity: this.options.overlay.opacity,
backgroundImage: 'url('+this.options.overlay.image+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
}
var lw = document.createElement('div');
lw.setAttribute('id', 'lightwindow');
lw.innerHTML = this.options.skin.main;
var body = document.getElementsByTagName('body')[0];
body.appendChild(overlay);
body.appendChild(lw);
if ($('lightwindow_title_bar_close_link')) {
Event.observe('lightwindow_title_bar_close_link', 'click', this.deactivate.bindAsEventListener(this));
$('lightwindow_title_bar_close_link').onclick = function() {return false;};
}
Event.observe($('lightwindow_previous'), 'click', this.navigateWindow.bind(this, 'previous'), false);
$('lightwindow_previous').onclick = function() {return false;};
Event.observe($('lightwindow_next'), 'click', this.navigateWindow.bind(this, 'next'), false);
$('lightwindow_next').onclick = function() {return false;};
if (!this.options.hideGalleryTab) {
Event.observe($('lightwindow_galleries_tab'), 'click', this._handleGalleryAnimation.bind(this, true), false);
$('lightwindow_galleries_tab').onclick = function() {return false;};
}
// Because we use position absolute, kill the scroll Wheel on animations
if (Prototype.Browser.IE) {
Event.observe(document, 'mousewheel', this._stopScrolling.bindAsEventListener(this), false);
} else {
Event.observe(window, 'DOMMouseScroll', this._stopScrolling.bindAsEventListener(this), false);
}
Event.observe(overlay, 'click', this.deactivate.bindAsEventListener(this), false);
overlay.onclick = function() {return false;};
},
//
// Add loading window markup
//
_addLoadingWindowMarkup : function() {
$('lightwindow_contents').innerHTML += this.options.skin.loading;
},
//
// Setup the window elements
//
_setupWindowElements : function(link) {
this.element = link;
this.element.title = null ? '' : link.getAttribute('title');
this.element.author = null ? '' : link.getAttribute('author');
this.element.caption = null ? '' : link.getAttribute('caption');
this.element.rel = null ? '' : link.getAttribute('rel');
this.element.params = null ? '' : link.getAttribute('params');
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this._getParameter('lightwindow_type') ? this._getParameter('lightwindow_type') : this._fileType(this.contentToFetch);
},
//
// Clear the window contents out
//
_clearWindowContents : function(contents) {
// If there is an iframe, its got to go
if ($('lightwindow_iframe')) {
Element.remove($('lightwindow_iframe'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_primary')) {
try {
$('lightwindow_media_primary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_primary'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_secondary')) {
try {
$('lightwindow_media_secondary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_secondary'));
}
this.activeGallery = false;
this._handleNavigation(this.activeGallery);
if (contents) {
// Empty the contents
$('lightwindow_contents').innerHTML = '';
// Reset the scroll bars
$('lightwindow_contents').setStyle({
overflow: 'hidden'
});
if (!this.windowActive) {
$('lightwindow_data_slide_inner').setStyle({
display: 'none'
});
$('lightwindow_title_bar_title').innerHTML = '';
}
// Because of browser differences and to maintain flexible captions we need to reset this height at close
$('lightwindow_data_slide').setStyle({
height: 'auto'
});
}
this.resizeTo.height = null;
this.resizeTo.width = null;
},
//
// Set the status of our animation to keep things from getting clunky
//
_setStatus : function(status) {
this.animating = status;
if (status) {
Element.show('lightwindow_loading');
}
if (!(/MSIE 6./i.test(navigator.userAgent))) {
this._fixedWindow(status);
}
},
//
// Make this window Fixed
//
_fixedWindow : function(status) {
if (status) {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'absolute',
top: parseFloat($('lightwindow').getStyle('top'))+this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))+this.pagePosition.x+'px'
});
} else {
$('lightwindow').setStyle({
position: 'absolute'
});
}
} else {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'fixed',
top: parseFloat($('lightwindow').getStyle('top'))-this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))-this.pagePosition.x+'px'
});
} else {
if ($('lightwindow_iframe')) {
// Ideally here we would set a 50% value for top and left, but Safari rears it ugly head again and we need to do it by pixels
this._browserDimensions();
}
$('lightwindow').setStyle({
position: 'fixed',
top: (parseFloat(this._getParameter('lightwindow_top')) ? parseFloat(this._getParameter('lightwindow_top'))+'px' : this.dimensions.viewport.height/2+'px'),
left: (parseFloat(this._getParameter('lightwindow_left')) ? parseFloat(this._getParameter('lightwindow_left'))+'px' : this.dimensions.viewport.width/2+'px')
});
}
}
},
//
// Prepare the window for IE.
//
_prepareIE : function(setup) {
if (Prototype.Browser.IE) {
var height, overflowX, overflowY;
if (setup) {
var height = '100%';
} else {
var height = 'auto';
}
var body = document.getElementsByTagName('body')[0];
var html = document.getElementsByTagName('html')[0];
html.style.height = body.style.height = height;
}
},
_stopScrolling : function(e) {
if (this.animating) {
if (e.preventDefault) {
e.preventDefault();
}
e.returnValue = false;
}
},
//
// Get the scroll for the page.
//
_getScroll : function(){
if(typeof(window.pageYOffset) == 'number') {
this.pagePosition.x = window.pageXOffset;
this.pagePosition.y = window.pageYOffset;
} else if(document.body && (document.body.scrollLeft || document.body.scrollTop)) {
this.pagePosition.x = document.body.scrollLeft;
this.pagePosition.y = document.body.scrollTop;
} else if(document.documentElement) {
this.pagePosition.x = document.documentElement.scrollLeft;
this.pagePosition.y = document.documentElement.scrollTop;
}
},
//
// Reset the scroll.
//
_setScroll : function(x, y) {
document.documentElement.scrollLeft = x;
document.documentElement.scrollTop = y;
},
//
// Hide Selects from the page because of IE.
// We could use iframe shims instead here but why add all the extra markup for one browser when this is much easier and cleaner
//
_toggleTroubleElements : function(visibility, content){
if (content) {
var selects = $('lightwindow_contents').getElementsByTagName('select');
} else {
var selects = document.getElementsByTagName('select');
}
for(var i = 0; i < selects.length; i++) {
selects[i].style.visibility = visibility;
}
if (!content) {
if (this.options.hideFlash){
var objects = document.getElementsByTagName('object');
for (i = 0; i != objects.length; i++) {
objects[i].style.visibility = visibility;
}
var embeds = document.getElementsByTagName('embed');
for (i = 0; i != embeds.length; i++) {
embeds[i].style.visibility = visibility;
}
}
var iframes = document.getElementsByTagName('iframe');
for (i = 0; i != iframes.length; i++) {
iframes[i].style.visibility = visibility;
}
}
},
//
// Get the actual page size
//
_getPageDimensions : function() {
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
if(yScroll < windowHeight){
this.pageDimensions.height = windowHeight;
} else {
this.pageDimensions.height = yScroll;
}
if(xScroll < windowWidth){
this.pageDimensions.width = windowWidth;
} else {
this.pageDimensions.width = xScroll;
}
},
//
// Display the lightWindow.
//
_displayLightWindow : function(display, visibility) {
$('lightwindow_overlay').style.display = $('lightwindow').style.display = $('lightwindow_container').style.display = display;
$('lightwindow_overlay').style.visibility = $('lightwindow').style.visibility = $('lightwindow_container').style.visibility = visibility;
},
//
// Setup Dimensions of lightwindow.
//
_setupDimensions : function() {
var originalHeight, originalWidth;
switch (this.windowType) {
case 'page' :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
case 'image' :
originalHeight = this.options.dimensions.image.height;
originalWidth = this.options.dimensions.image.width;
break;
case 'media' :
originalHeight = this.options.dimensions.media.height;
originalWidth = this.options.dimensions.media.width;
break;
case 'external' :
originalHeight = this.options.dimensions.external.height;
originalWidth = this.options.dimensions.external.width;
break;
case 'inline' :
originalHeight = this.options.dimensions.inline.height;
originalWidth = this.options.dimensions.inline.width;
break;
default :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
}
var offsetHeight = this._getParameter('lightwindow_top') ? parseFloat(this._getParameter('lightwindow_top'))+this.pagePosition.y : this.dimensions.viewport.height/2+this.pagePosition.y;
var offsetWidth = this._getParameter('lightwindow_left') ? parseFloat(this._getParameter('lightwindow_left'))+this.pagePosition.x : this.dimensions.viewport.width/2+this.pagePosition.x;
// So if a theme has say shadowed edges, they should be consistant and take care of in the contentOffset
$('lightwindow').setStyle({
top: offsetHeight+'px',
left: offsetWidth+'px'
});
$('lightwindow_container').setStyle({
height: originalHeight+'px',
width: originalWidth+'px',
left: -(originalWidth/2)+'px',
top: -(originalHeight/2)+'px'
});
$('lightwindow_contents').setStyle({
height: originalHeight+'px',
width: originalWidth+'px'
});
},
//
// Get the type of file.
//
_fileType : function(url) {
var image = new RegExp("[^\.]\.("+this.options.fileTypes.image.join('|')+")\s*$", "i");
if (image.test(url)) return 'image';
if (url.indexOf('#') > -1 && (document.domain == this._getDomain(url))) return 'inline';
if (url.indexOf('?') > -1) url = url.substring(0, url.indexOf('?'));
var type = 'page'; // new default for sfLightwindowPlugin
var page = new RegExp("[^\.]\.("+this.options.fileTypes.page.join('|')+")\s*$", "i");
var media = new RegExp("[^\.]\.("+this.options.fileTypes.media.join('|')+")\s*$", "i");
if (document.domain != this._getDomain(url)) type = 'external';
if (media.test(url)) type = 'media';
if (type == 'external' || type == 'media') return type;
if (page.test(url) || url.substr((url.length-1), url.length) == '/') type = 'page';
return type;
},
//
// Get file Extension
//
_fileExtension : function(url) {
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var extenstion = '';
for (var x = (url.length-1); x > -1; x--) {
if (url.charAt(x) == '.') {
return extenstion;
}
extenstion = url.charAt(x)+extenstion;
}
},
//
// Monitor the keyboard while this lightwindow is up
//
_monitorKeyboard : function(status) {
if (status) document.onkeydown = this._eventKeypress.bind(this);
else document.onkeydown = '';
},
//
// Perform keyboard actions
//
_eventKeypress : function(e) {
if (e == null) {
var keycode = event.keyCode;
} else {
var keycode = e.which;
}
switch (keycode) {
case 27:
this.deactivate();
break;
case 13:
return;
default:
break;
}
// Gotta stop those quick fingers
if (this.animating) {
return false;
}
switch (String.fromCharCode(keycode).toLowerCase()) {
case 'p':
if (this.navigationObservers.previous) {
this.navigateWindow('previous');
}
break;
case 'n':
if (this.navigationObservers.next) {
this.navigateWindow('next');
}
break;
default:
break;
}
},
//
// Get Gallery Information
//
_getGalleryInfo : function(rel) {
if (!rel) return false;
if (rel.indexOf('[') > -1) {
return new Array(escape(rel.substring(0, rel.indexOf('['))), escape(rel.substring(rel.indexOf('[')+1, rel.indexOf(']'))));
} else {
return false;
}
},
//
// Get the domain from a string.
//
_getDomain : function(url) {
var leadSlashes = url.indexOf('//');
var domainStart = leadSlashes+2;
var withoutResource = url.substring(domainStart, url.length);
var nextSlash = withoutResource.indexOf('/');
var domain = withoutResource.substring(0, nextSlash);
if (domain.indexOf(':') > -1){
var portColon = domain.indexOf(':');
domain = domain.substring(0, portColon);
}
return domain;
},
//
// Get the value from the params attribute string.
//
_getParameter : function(parameter, parameters) {
if (!this.element) return false;
if (parameter == 'lightwindow_top' && this.element.top) {
return unescape(this.element.top);
} else if (parameter == 'lightwindow_left' && this.element.left) {
return unescape(this.element.left);
} else if (parameter == 'lightwindow_type' && this.element.type) {
return unescape(this.element.type);
} else if (parameter == 'lightwindow_show_images' && this.element.showImages) {
return unescape(this.element.showImages);
} else if (parameter == 'lightwindow_height' && this.element.height) {
return unescape(this.element.height);
} else if (parameter == 'lightwindow_width' && this.element.width) {
return unescape(this.element.width);
} else if (parameter == 'lightwindow_loading_animation' && this.element.loadingAnimation) {
return unescape(this.element.loadingAnimation);
} else if (parameter == 'lightwindow_iframe_embed' && this.element.iframeEmbed) {
return unescape(this.element.iframeEmbed);
} else if (parameter == 'lightwindow_form' && this.element.form) {
return unescape(this.element.form);
} else {
if (!parameters) {
if (this.element.params) parameters = this.element.params;
else return;
}
var value;
var parameterArray = parameters.split(',');
var compareString = parameter+'=';
var compareLength = compareString.length;
for (var i = 0; i < parameterArray.length; i++) {
if (parameterArray[i].substr(0, compareLength) == compareString) {
var currentParameter = parameterArray[i].split('=');
value = currentParameter[1];
break;
}
}
if (!value) return false;
else return unescape(value);
}
},
//
// Get the Browser Viewport Dimensions
//
_browserDimensions : function() {
if (Prototype.Browser.IE) {
this.dimensions.viewport.height = document.documentElement.clientHeight;
this.dimensions.viewport.width = document.documentElement.clientWidth;
} else {
this.dimensions.viewport.height = window.innerHeight;
this.dimensions.viewport.width = document.width || document.body.offsetWidth;
}
},
//
// Get the scrollbar offset, I don't like this method but there is really no other way I can find.
//
_getScrollerWidth : function() {
var scrollDiv = Element.extend(document.createElement('div'));
scrollDiv.setAttribute('id', 'lightwindow_scroll_div');
scrollDiv.setStyle({
position: 'absolute',
top: '-10000px',
left: '-10000px',
width: '100px',
height: '100px',
overflow: 'hidden'
});
var contentDiv = Element.extend(document.createElement('div'));
contentDiv.setAttribute('id', 'lightwindow_content_scroll_div');
contentDiv.setStyle({
width: '100%',
height: '200px'
});
scrollDiv.appendChild(contentDiv);
var body = document.getElementsByTagName('body')[0];
body.appendChild(scrollDiv);
var noScroll = $('lightwindow_content_scroll_div').offsetWidth;
scrollDiv.style.overflow = 'auto';
var withScroll = $('lightwindow_content_scroll_div').offsetWidth;
Element.remove($('lightwindow_scroll_div'));
this.scrollbarOffset = noScroll-withScroll;
},
//
// Add a param to an object dynamically created
//
_addParamToObject : function(name, value, object, id) {
var param = document.createElement('param');
param.setAttribute('value', value);
param.setAttribute('name', name);
if (id) {
param.setAttribute('id', id);
}
object.appendChild(param);
return object;
},
//
// Get the outer HTML of an object CROSS BROWSER
//
_outerHTML : function(object) {
if (Prototype.Browser.IE) {
return object.outerHTML;
} else {
var clone = object.cloneNode(true);
var cloneDiv = document.createElement('div');
cloneDiv.appendChild(clone);
return cloneDiv.innerHTML;
}
},
//
// Convert an object to markup
//
_convertToMarkup : function(object, closeTag) {
var markup = this._outerHTML(object).replace('</'+closeTag+'>', '');
if (Prototype.Browser.IE) {
for (var i = 0; i < object.childNodes.length; i++){
markup += this._outerHTML(object.childNodes[i]);
}
markup += '</'+closeTag+'>';
}
return markup;
},
//
// Depending what type of browser it is we have to append the object differently... DAMN YOU IE!!
//
_appendObject : function(object, closeTag, appendTo) {
if (Prototype.Browser.IE) {
appendTo.innerHTML += this._convertToMarkup(object, closeTag);
// Fix the Eolas activate thing but only for specified media, for example doing this to a quicktime film breaks it.
if (this.options.EOLASFix.indexOf(this._fileType(this.element.href)) > -1) {
var objectElements = document.getElementsByTagName('object');
for (var i = 0; i < objectElements.length; i++) {
if (objectElements[i].getAttribute("data")) objectElements[i].removeAttribute('data');
objectElements[i].outerHTML = objectElements[i].outerHTML;
objectElements[i].style.visibility = "visible";
}
}
} else {
appendTo.appendChild(object);
}
},
//
// Add in iframe
//
_appendIframe : function(scroll) {
var iframe = document.createElement('iframe');
iframe.setAttribute('id', 'lightwindow_iframe');
iframe.setAttribute('name', 'lightwindow_iframe');
iframe.setAttribute('src', 'about:blank');
iframe.setAttribute('height', '100%');
iframe.setAttribute('width', '100%');
iframe.setAttribute('frameborder', '0');
iframe.setAttribute('marginwidth', '0');
iframe.setAttribute('marginheight', '0');
iframe.setAttribute('scrolling', scroll);
this._appendObject(iframe, 'iframe', $('lightwindow_contents'));
},
//
// Write Content to the iframe using the skin
//
_writeToIframe : function(content) {
var template = this.options.skin.iframe;
template = template.replace('{body_replace}', content);
if ($('lightwindow_iframe').contentWindow){
$('lightwindow_iframe').contentWindow.document.open();
$('lightwindow_iframe').contentWindow.document.write(template);
$('lightwindow_iframe').contentWindow.document.close();
} else {
$('lightwindow_iframe').contentDocument.open();
$('lightwindow_iframe').contentDocument.write(template);
$('lightwindow_iframe').contentDocument.close();
}
},
//
// Load the window Information
//
_loadWindow : function() {
switch (this.windowType) {
case 'image' :
var current = 0;
var images = [];
this.checkImage = [];
this.resizeTo.height = this.resizeTo.width = 0;
this.imageCount = this._getParameter('lightwindow_show_images') ? parseInt(this._getParameter('lightwindow_show_images')) : 1;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-this.imageCount]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-this.imageCount];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+this.imageCount]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+this.imageCount];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
for (var i = current; i < (current+this.imageCount); i++) {
if (gallery && this.galleries[gallery[0]][gallery[1]][i]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][i].href;
this.galleryLocation = {current: (i+1)/this.imageCount, total: (this.galleries[gallery[0]][gallery[1]].length)/this.imageCount};
if (!this.galleries[gallery[0]][gallery[1]][i+this.imageCount]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i+this.imageCount].title;
}
if (!this.galleries[gallery[0]][gallery[1]][i-this.imageCount]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i-this.imageCount].title;
}
}
images[i] = document.createElement('img');
images[i].setAttribute('id', 'lightwindow_image_'+i);
images[i].setAttribute('border', '0');
images[i].setAttribute('src', this.contentToFetch);
$('lightwindow_contents').appendChild(images[i]);
// We have to do this instead of .onload
this.checkImage[i] = new PeriodicalExecuter(function(i) {
if (!(typeof $('lightwindow_image_'+i).naturalWidth != "undefined" && $('lightwindow_image_'+i).naturalWidth == 0)) {
this.checkImage[i].stop();
var imageHeight = $('lightwindow_image_'+i).getHeight();
if (imageHeight > this.resizeTo.height) {
this.resizeTo.height = imageHeight;
}
this.resizeTo.width += $('lightwindow_image_'+i).getWidth();
this.imageCount--;
$('lightwindow_image_'+i).setStyle({
height: '100%'
});
if (this.imageCount == 0) {
this._processWindow();
}
}
}.bind(this, i), 1);
}
break;
case 'media' :
var current = 0;
this.resizeTo.height = this.resizeTo.width = 0;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-1]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-1];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+1]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+1];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
if (gallery && this.galleries[gallery[0]][gallery[1]][current]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][current].href;
this.galleryLocation = {current: current+1, total: this.galleries[gallery[0]][gallery[1]].length};
if (!this.galleries[gallery[0]][gallery[1]][current+1]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current+1].title;
}
if (!this.galleries[gallery[0]][gallery[1]][current-1]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current-1].title;
}
}
if (this._getParameter('lightwindow_iframe_embed')) {
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
} else {
this.resizeTo.height = this._getParameter('lightwindow_height');
this.resizeTo.width = this._getParameter('lightwindow_width');
}
this._processWindow();
break;
case 'external' :
this._appendIframe('auto');
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
this._processWindow();
break;
case 'page' :
var newAJAX = new Ajax.Request(
this.contentToFetch, {
method: 'get',
parameters: '',
onComplete: function(response) {
$('lightwindow_contents').innerHTML += response.responseText;
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._processWindow();
}.bind(this)
}
);
break;
case 'inline' :
var content = this.contentToFetch;
if (content.indexOf('?') > -1) {
content = content.substring(0, content.indexOf('?'));
}
content = content.substring(content.indexOf('#')+1);
new Insertion.Top($('lightwindow_contents'), $(content).innerHTML);
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._toggleTroubleElements('hidden', true);
this._processWindow();
break;
default :
throw("Page Type could not be determined, please amend this lightwindow URL "+this.contentToFetch);
break;
}
},
//
// Resize the Window to fit the viewport if necessary
//
_resizeWindowToFit : function() {
if (this.resizeTo.height+this.dimensions.cruft.height > this.dimensions.viewport.height) {
var heightRatio = this.resizeTo.height/this.resizeTo.width;
this.resizeTo.height = this.dimensions.viewport.height-this.dimensions.cruft.height-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.width = this.resizeTo.height/heightRatio;
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px'
});
}
}
if (this.resizeTo.width+this.dimensions.cruft.width > this.dimensions.viewport.width) {
var widthRatio = this.resizeTo.width/this.resizeTo.height;
this.resizeTo.width = this.dimensions.viewport.width-2*this.dimensions.cruft.width-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.height = this.resizeTo.width/widthRatio;
$('lightwindow_data_slide_inner').setStyle({
height: this.resizeTo.height+'px'
});
}
}
},
//
// Set the Window to a preset size
//
_presetWindowSize : function() {
if (this._getParameter('lightwindow_height')) {
this.resizeTo.height = parseFloat(this._getParameter('lightwindow_height'));
}
if (this._getParameter('lightwindow_width')) {
this.resizeTo.width = parseFloat(this._getParameter('lightwindow_width'));
}
},
//
// Process the Window
//
_processWindow : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Set up the data-slide if we have caption information
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
if (this.element.caption) {
$('lightwindow_data_caption').innerHTML = this.element.caption;
$('lightwindow_data_caption').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_caption').setStyle({
display: 'none'
});
}
if (this.element.author) {
$('lightwindow_data_author').innerHTML = this.element.author;
$('lightwindow_data_author_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_author_container').setStyle({
display: 'none'
});
}
if (this.activeGallery && this.options.showGalleryCount) {
$('lightwindow_data_gallery_current').innerHTML = this.galleryLocation.current;
$('lightwindow_data_gallery_total').innerHTML = this.galleryLocation.total;
$('lightwindow_data_gallery_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_gallery_container').setStyle({
display: 'none'
});
}
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px',
height: 'auto',
visibility: 'visible',
display: 'block'
});
$('lightwindow_data_slide').setStyle({
height: $('lightwindow_data_slide').getHeight()+'px',
width: '1px',
overflow: 'hidden',
display: 'block'
});
} else {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
$('lightwindow_data_slide_inner').setStyle({
display: 'none',
visibility: 'hidden',
width: this.resizeTo.width+'px',
height: '0px'
});
}
if (this.element.title != 'null') {
$('lightwindow_title_bar_title').innerHTML = this.element.title;
} else {
$('lightwindow_title_bar_title').innerHTML = '';
}
var originalContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// Position the window
$('lightwindow_container').setStyle({
height: 'auto',
// We need to set the width to a px not auto as opera has problems with it
width: $('lightwindow_container').getWidth()+this.options.contentOffset.width-(this.windowActive ? this.options.contentOffset.width : 0)+'px'
});
var newContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// We need to record the container dimension changes
this.containerChange = {height: originalContainerDimensions.height-newContainerDimensions.height, width: originalContainerDimensions.width-newContainerDimensions.width};
// Get out general dimensions
this.dimensions.container = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
this.dimensions.cruft = {height: this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.options.contentOffset.height, width: this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.options.contentOffset.width};
// Set Sizes if we need too
this._presetWindowSize();
this._resizeWindowToFit(); // Even if the window is preset we still don't want it to go outside of the viewport
if (!this.windowActive) {
// Position the window
$('lightwindow_container').setStyle({
left: -(this.dimensions.container.width/2)+'px',
top: -(this.dimensions.container.height/2)+'px'
});
}
$('lightwindow_container').setStyle({
height: this.dimensions.container.height+'px',
width: this.dimensions.container.width+'px'
});
// We are ready, lets show this puppy off!
this._displayLightWindow('block', 'visible');
this._animateLightWindow();
},
//
// Fire off our animation handler
//
_animateLightWindow : function() {
if (this.options.animationHandler) {
this.options.animationHandler().bind(this);
} else {
this._defaultAnimationHandler();
}
},
//
// Fire off our transition handler
//
_handleNavigation : function(display) {
if (this.options.navigationHandler) {
this.options.navigationHandler().bind(this, display);
} else {
this._defaultDisplayNavigation(display);
}
},
//
// Fire off our transition handler
//
_handleTransition : function() {
if (this.options.transitionHandler) {
this.options.transitionHandler().bind(this);
} else {
this._defaultTransitionHandler();
}
},
//
// Handle the finish of the window animation
//
_handleFinalWindowAnimation : function(delay) {
if (this.options.finalAnimationHandler) {
this.options.finalAnimationHandler().bind(this, delay);
} else {
this._defaultfinalWindowAnimationHandler(delay);
}
},
//
// Handle the gallery Animation
//
_handleGalleryAnimation : function(list) {
if (this.options.galleryAnimationHandler) {
this.options.galleryAnimationHandler().bind(this, list);
} else {
this._defaultGalleryAnimationHandler(list);
}
},
//
// Display the navigation
//
_defaultDisplayNavigation : function(display) {
if (display) {
$('lightwindow_navigation').setStyle({
display: 'block',
height: $('lightwindow_contents').getHeight()+'px',
width: '100%',
marginTop: this.options.dimensions.titleHeight+'px'
});
} else {
$('lightwindow_navigation').setStyle({
display: 'none',
height: 'auto',
width: 'auto'
});
}
},
//
// This is the default animation handler for LightWindow
//
_defaultAnimationHandler : function() {
// Now that we have figures out the cruft lets make the caption go away and add its effects
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
this.dimensions.dataEffects.push(
new Effect.SlideDown('lightwindow_data_slide', {sync: true}),
new Effect.Appear('lightwindow_data_slide', {sync: true, from: 0.0, to: 1.0})
);
}
// Set up the Title if we have one
$('lightwindow_title_bar_inner').setStyle({
height: '0px',
marginTop: this.options.dimensions.titleHeight+'px'
});
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: this.options.dimensions.titleHeight+'px', marginTop: '0px'}}),
new Effect.Appear('lightwindow_title_bar_inner', {sync: true, from: 0.0, to: 1.0})
);
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
if ($('lightwindow_galleries_tab_container').getHeight() == 0) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '20px', marginTop: '0px'}})
);
$('lightwindow_galleries').setStyle({
width: '0px'
});
}
}
var resized = false;
var ratio = this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.resizeTo.width+this.options.contentOffset.width;
if (ratio != $('lightwindow_container').getWidth()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.width/$('lightwindow_contents').getWidth()), {scaleFrom: 100*($('lightwindow_contents').getWidth()/($('lightwindow_contents').getWidth()+(this.options.contentOffset.width))), sync: true, scaleY: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.width)), {sync: true, scaleY: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
delay: 0.25,
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
ratio = this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.resizeTo.height+this.options.contentOffset.height;
if (ratio != $('lightwindow_container').getHeight()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.height/$('lightwindow_contents').getHeight()), {scaleFrom: 100*($('lightwindow_contents').getHeight()/($('lightwindow_contents').getHeight()+(this.options.contentOffset.height))), sync: true, scaleX: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.height)), {sync: true, scaleX: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
afterFinish: function() {
if (this.dimensions.dataEffects.length > 0) {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
resized = true;
}
// We need to do our data effect since there was no resizing
if (!resized && this.dimensions.dataEffects.length > 0) {
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
beforeStart: function() {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
if (this.containerChange.height != 0 || this.containerChange.width != 0) {
new Effect.MoveBy('lightwindow_container', this.containerChange.height, this.containerChange.width, {transition: Effect.Transitions.sinoidal});
}
}.bind(this),
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
},
//
// Finish up Window Animation
//
_defaultfinalWindowAnimationHandler : function(delay) {
if (this.windowType == 'media' || this._getParameter('lightwindow_loading_animation')) {
// Because of major flickering with the overlay we just hide it in this case
Element.hide('lightwindow_loading');
this._handleNavigation(this.activeGallery);
this._setStatus(false);
} else {
Effect.Fade('lightwindow_loading', {
duration: 0.75,
delay: 1.0,
afterFinish: function() {
// Just in case we need some scroll goodness (this also avoids the swiss cheese effect)
if (this.windowType != 'image' && this.windowType != 'media' && this.windowType != 'external') {
$('lightwindow_contents').setStyle({
overflow: 'auto'
});
}
this._handleNavigation(this.activeGallery);
this._defaultGalleryAnimationHandler();
this._setStatus(false);
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Handle the gallery Animation
//
_defaultGalleryAnimationHandler : function(list) {
if (this.activeGallery) {
$('lightwindow_galleries').setStyle({
display: 'block',
marginBottom: $('lightwindow_data_slide').getHeight()+this.options.contentOffset.height/2+'px'
});
$('lightwindow_navigation').setStyle({
height: $('lightwindow_contents').getHeight()-20+'px'
});
} else {
$('lightwindow_galleries').setStyle({
display: 'none'
});
$('lightwindow_galleries_tab_container').setStyle({
height: '0px',
marginTop: '20px'
});
$('lightwindow_galleries_list').setStyle({
height: '0px'
});
return false;
}
if (list) {
if ($('lightwindow_galleries_list').getHeight() == 0) {
var height = $('lightwindow_contents').getHeight()*0.80;
$('lightwindow_galleries_tab_span').className = 'down';
} else {
var height = 0;
$('lightwindow_galleries_tab_span').className = 'up';
}
new Effect.Morph('lightwindow_galleries_list', {
duration: this.duration,
transition: Effect.Transitions.sinoidal,
style: {height: height+'px'},
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
},
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Default Transition Handler
//
_defaultTransitionHandler : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Now that we have figures out the cruft lets make the caption go away and add its effects
if ($('lightwindow_data_slide').getStyle('display') != 'none') {
this.dimensions.dataEffects.push(
new Effect.SlideUp('lightwindow_data_slide', {sync: true}),
new Effect.Fade('lightwindow_data_slide', {sync: true, from: 1.0, to: 0.0})
);
}
if (!this.options.hideGalleryTab) {
if ($('lightwindow_galleries').getHeight() != 0 && !this.options.hideGalleryTab) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '0px', marginTop: '20px'}})
);
}
if ($('lightwindow_galleries_list').getHeight() != 0) {
$('lightwindow_galleries_tab_span').className = 'up';
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_list', {
sync: true,
style: {height: '0px'},
transition: Effect.Transitions.sinoidal,
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
}
})
);
}
}
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: '0px', marginTop: this.options.dimensions.titleHeight+'px'}}),
new Effect.Fade('lightwindow_title_bar_inner', {sync: true, from: 1.0, to: 0.0})
);
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._loadWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
},
//
// Default Form handler for LightWindow
//
_defaultFormHandler : function(e) {
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(this._getParameter('lightwindow_form', element.getAttribute('params')));
if (this.options.formMethod == 'post') {
var newAJAX = new Ajax.Request(element.href, {
method: 'post',
postBody: parameterString,
onComplete: this.openWindow.bind(this, element)
});
} else if (this.options.formMethod == 'get') {
var newAJAX = new Ajax.Request(element.href, {
method: 'get',
parameters: parameterString,
onComplete: this.openWindow.bind(this, element)
});
}
},
//
// Wrap everything up
//
_finishWindow : function() {
if (this.windowType == 'external') {
// We set the externals source here because it allows for a much smoother animation
$('lightwindow_iframe').setAttribute('src', this.element.href);
this._handleFinalWindowAnimation(1);
} else if (this.windowType == 'media') {
var outerObject = document.createElement('object');
outerObject.setAttribute('classid', this.options.classids[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('codebase', this.options.codebases[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('id', 'lightwindow_media_primary');
outerObject.setAttribute('name', 'lightwindow_media_primary');
outerObject.setAttribute('width', this.resizeTo.width);
outerObject.setAttribute('height', this.resizeTo.height);
outerObject = this._addParamToObject('movie', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('src', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('controller', 'true', outerObject);
outerObject = this._addParamToObject('wmode', 'transparent', outerObject);
outerObject = this._addParamToObject('cache', 'false', outerObject);
outerObject = this._addParamToObject('quality', 'high', outerObject);
if (!Prototype.Browser.IE) {
var innerObject = document.createElement('object');
innerObject.setAttribute('type', this.options.mimeTypes[this._fileExtension(this.contentToFetch)]);
innerObject.setAttribute('data', this.contentToFetch);
innerObject.setAttribute('id', 'lightwindow_media_secondary');
innerObject.setAttribute('name', 'lightwindow_media_secondary');
innerObject.setAttribute('width', this.resizeTo.width);
innerObject.setAttribute('height', this.resizeTo.height);
innerObject = this._addParamToObject('controller', 'true', innerObject);
innerObject = this._addParamToObject('wmode', 'transparent', innerObject);
innerObject = this._addParamToObject('cache', 'false', innerObject);
innerObject = this._addParamToObject('quality', 'high', innerObject);
outerObject.appendChild(innerObject);
}
if (this._getParameter('lightwindow_iframe_embed')) {
this._appendIframe('no');
this._writeToIframe(this._convertToMarkup(outerObject, 'object'));
} else {
this._appendObject(outerObject, 'object', $('lightwindow_contents'));
}
this._handleFinalWindowAnimation(0);
} else {
this._handleFinalWindowAnimation(0);
}
// Initialize any actions
this._setupActions();
}
}
// new form code by fapri http://forum.stickmanlabs.com/viewtopic.php?id=186
//
// -- update the lightwindow with the response
//
function _lwUpdateWithResponse(lw_pointer, element, response) {
// -- we are going to emulate the whole openWindow funky call this is also an excellent place to put in
// logic to make sense of the returned text. if say you're returning a json string containing
// validation results for the user-input, this is where you'd put in the code to notify the user.
// The window is active
lw_pointer.windowActive = true;
// Clear out the window Contents
lw_pointer._clearWindowContents(true);
// Add back in out loading panel
lw_pointer._addLoadingWindowMarkup();
// Setup the element properties
// -- swapped out this line: this._setupWindowElements(element);
// for code block below since this is really what we are overriding
lw_pointer.element = element;
lw_pointer.element.title = null ? '' : element.getAttribute('title');
lw_pointer.element.author = null ? '' : element.getAttribute('author');
lw_pointer.element.caption = null ? '' : element.getAttribute('caption');
lw_pointer.element.rel = null ? '' : element.getAttribute('rel');
lw_pointer.element.params = null ? '' : element.getAttribute('params');
// Set the window type, these are the lines we're hacking
lw_pointer.contentToFetch = response;
lw_pointer.windowType = 'direct'; // -- this the actual line we want to hack
lw_pointer._setStatus(true);
lw_pointer._handleTransition();
}
//
// -- single form call
//
_lwSingleFormCall = function (e) {
var lw_pointer = myLightWindow; // -- set to your myLightWindow variable
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(lw_pointer._getParameter('lightwindow_form', element.getAttribute('params')));
var ajaxOpts = {
onComplete: function(response) {
if (response.responseText == '')
lw_pointer.openWindow.bind(this, element);
else
_lwUpdateWithResponse(lw_pointer, element, response.responseText);
}
};
if (lw_pointer.options.formMethod == 'post') {
ajaxOpts.method = 'post';
ajaxOpts.postBody = parameterString;
} else if (lw_pointer.options.formMethod == 'get') {
ajaxOpts.method = 'post';
ajaxOpts.parameters = parameterString;
}
var newAJAX = new Ajax.Request(element.href, ajaxOpts);
}
/*-----------------------------------------------------------------------------------------------*/
Event.observe(window, 'load', lightwindowInit, false);
//
// Set up all of our links
//
var myLightWindow = null;
function lightwindowInit() {
myLightWindow = new lightwindow({formHandler: _lwSingleFormCall}); //added formHandler parameter
} | JavaScript |
function sfMediaLibrary_Engine()
{
// Browser check
var ua = navigator.userAgent;
this.isMSIE = (navigator.appName == "Microsoft Internet Explorer");
this.isMSIE5 = this.isMSIE && (ua.indexOf('MSIE 5') != -1);
this.isMSIE5_0 = this.isMSIE && (ua.indexOf('MSIE 5.0') != -1);
this.isGecko = ua.indexOf('Gecko') != -1;
this.isSafari = ua.indexOf('Safari') != -1;
this.isOpera = ua.indexOf('Opera') != -1;
this.isMac = ua.indexOf('Mac') != -1;
this.isNS7 = ua.indexOf('Netscape/7') != -1;
this.isNS71 = ua.indexOf('Netscape/7.1') != -1;
this.isTinyMCE = false;
// Fake MSIE on Opera and if Opera fakes IE, Gecko or Safari cancel those
if (this.isOpera) {
this.isMSIE = true;
this.isGecko = false;
this.isSafari = false;
}
}
sfMediaLibrary_Engine.prototype = {
init : function(url)
{
this.url = url;
},
fileBrowserReturn : function (url)
{
if(this.isTinyMCE)
{
tinyMCE.setWindowArg('editor_id', this.fileBrowserWindowArg);
if (this.fileBrowserType == 'image')
{
this.fileBrowserWin.showPreviewImage(url);
}
}
this.fileBrowserWin.document.forms[this.fileBrowserFormName].elements[this.fileBrowserFieldName].value = url;
},
fileBrowserCallBack : function (field_name, url, type, win)
{
this.isTinyMCE = true;
this.fileBrowserWindowArg = tinyMCE.getWindowArg('editor_id');
var template = new Array();
template['title'] = 'Assets';
var url = this.url;
if (type == 'image')
url += '/images_only/1';
template['file'] = url;
template['width'] = 550;
template['height'] = 600;
template['close_previous'] = 'no';
this.fileBrowserWin = win;
this.fileBrowserFormName = 0;
this.fileBrowserFieldName = field_name;
this.fileBrowserType = type;
tinyMCE.openWindow(template, {inline : "yes", scrollbars: 'yes'});
},
openWindow : function(options)
{
var width, height, x, y, resizable, scrollbars, url;
if (!options)
return;
if (!options['field_name'])
return;
if (!options['url'] && !this.url)
return;
this.fileBrowserWin = self;
this.fileBrowserFormName = (options['form_name'] == '') ? 0 : options['form_name'];
this.fileBrowserFieldName = options['field_name'];
this.fileBrowserType = options['type'];
url = this.url;
if (options['type'] == 'image')
url += '/images_only/1';
if (!(width = parseInt(options['width'])))
width = 550;
if (!(width = parseInt(options['width'])))
width = 550;
if (!(height = parseInt(options['height'])))
height = 600;
// Add to height in M$ due to SP2 WHY DON'T YOU GUYS IMPLEMENT innerWidth of windows!!
if (sfMediaLibrary.isMSIE)
height += 40;
else
height += 20;
x = parseInt(screen.width / 2.0) - (width / 2.0);
y = parseInt(screen.height / 2.0) - (height / 2.0);
resizable = (options && options['resizable']) ? options['resizable'] : "no";
scrollbars = (options && options['scrollbars']) ? options['scrollbars'] : "no";
var modal = (resizable == "yes") ? "no" : "yes";
if (sfMediaLibrary.isGecko && sfMediaLibrary.isMac)
modal = "no";
if (options['close_previous'] != "no")
try {sfMediaLibrary.lastWindow.close();} catch (ex) {}
var win = window.open(url, "sfPopup" + new Date().getTime(), "top=" + y + ",left=" + x + ",scrollbars=" + scrollbars + ",dialog=" + modal + ",minimizable=" + resizable + ",modal=" + modal + ",width=" + width + ",height=" + height + ",resizable=" + resizable);
if (options['close_previous'] != "no")
sfMediaLibrary.lastWindow = win;
eval('try { win.resizeTo(width, height); } catch(e) { }');
// Make it bigger if statusbar is forced
if (sfMediaLibrary.isGecko)
{
if (win.document.defaultView.statusbar.visible)
win.resizeBy(0, sfMediaLibrary.isMac ? 10 : 24);
}
win.focus();
}
}
var SfMediaLibrary = sfMediaLibrary_Engine; // Compatiblity with gzip compressors
var sfMediaLibrary = new sfMediaLibrary_Engine();
| JavaScript |
/* Nifty Corners Cube - rounded corners with CSS and Javascript
Copyright 2006 Alessandro Fulciniti (a.fulciniti@html.it)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
var niftyOk=(document.getElementById && document.createElement && Array.prototype.push);
var niftyCss=false;
String.prototype.find=function(what){
return(this.indexOf(what)>=0 ? true : false);
}
var oldonload=window.onload;
if(typeof(NiftyLoad)!='function') NiftyLoad=function(){};
if(typeof(oldonload)=='function')
window.onload=function(){oldonload();AddCss();NiftyLoad()};
else window.onload=function(){AddCss();NiftyLoad()};
function AddCss(){
/*
niftyCss=true;
var l=CreateEl("link");
l.setAttribute("type","text/css");
l.setAttribute("rel","stylesheet");
l.setAttribute("href","niftyCorners.css");
l.setAttribute("media","screen");
document.getElementsByTagName("head")[0].appendChild(l);
*/
}
function Nifty(selector,options){
if(niftyOk==false) return;
if(niftyCss==false) AddCss();
var i,v=selector.split(","),h=0;
if(options==null) options="";
if(options.find("fixed-height"))
h=getElementsBySelector(v[0])[0].offsetHeight;
for(i=0;i<v.length;i++)
Rounded(v[i],options);
if(options.find("height")) SameHeight(selector,h);
}
function Rounded(selector,options){
var i,top="",bottom="",v=new Array();
if(options!=""){
options=options.replace("left","tl bl");
options=options.replace("right","tr br");
options=options.replace("top","tr tl");
options=options.replace("bottom","br bl");
options=options.replace("transparent","alias");
if(options.find("tl")){
top="both";
if(!options.find("tr")) top="left";
}
else if(options.find("tr")) top="right";
if(options.find("bl")){
bottom="both";
if(!options.find("br")) bottom="left";
}
else if(options.find("br")) bottom="right";
}
if(top=="" && bottom=="" && !options.find("none")){top="both";bottom="both";}
v=getElementsBySelector(selector);
for(i=0;i<v.length;i++){
FixIE(v[i]);
if(top!="") AddTop(v[i],top,options);
if(bottom!="") AddBottom(v[i],bottom,options);
}
}
function AddTop(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Top");
if(options.find("small")){
d.style.marginBottom=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginBottom=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginBottom=(p-5)+"px";
for(i=1;i<=lim;i++)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingTop="0";
el.insertBefore(d,el.firstChild);
}
function AddBottom(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Bottom");
if(options.find("small")){
d.style.marginTop=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginTop=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginTop=(p-5)+"px";
for(i=lim;i>0;i--)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingBottom=0;
el.appendChild(d);
}
function CreateStrip(index,side,color,border,btype){
var x=CreateEl("b");
x.className=btype+index;
x.style.backgroundColor=color;
x.style.borderColor=border;
if(side=="left"){
x.style.borderRightWidth="0";
x.style.marginRight="0";
}
else if(side=="right"){
x.style.borderLeftWidth="0";
x.style.marginLeft="0";
}
return(x);
}
function CreateEl(x){
return(document.createElement(x));
}
function FixIE(el){
if(el.currentStyle!=null && el.currentStyle.hasLayout!=null && el.currentStyle.hasLayout==false)
el.style.display="inline-block";
}
function SameHeight(selector,maxh){
var i,v=selector.split(","),t,j,els=[],gap;
for(i=0;i<v.length;i++){
t=getElementsBySelector(v[i]);
els=els.concat(t);
}
for(i=0;i<els.length;i++){
if(els[i].offsetHeight>maxh) maxh=els[i].offsetHeight;
els[i].style.height="auto";
}
for(i=0;i<els.length;i++){
gap=maxh-els[i].offsetHeight;
if(gap>0){
t=CreateEl("b");t.className="niftyfill";t.style.height=gap+"px";
nc=els[i].lastChild;
if(nc.className=="niftycorners")
els[i].insertBefore(t,nc);
else els[i].appendChild(t);
}
}
}
function getElementsBySelector(selector){
var i,j,selid="",selclass="",tag=selector,tag2="",v2,k,f,a,s=[],objlist=[],c;
if(selector.find("#")){ //id selector like "tag#id"
if(selector.find(" ")){ //descendant selector like "tag#id tag"
s=selector.split(" ");
var fs=s[0].split("#");
if(fs.length==1) return(objlist);
f=document.getElementById(fs[1]);
if(f){
v=f.getElementsByTagName(s[1]);
for(i=0;i<v.length;i++) objlist.push(v[i]);
}
return(objlist);
}
else{
s=selector.split("#");
tag=s[0];
selid=s[1];
if(selid!=""){
f=document.getElementById(selid);
if(f) objlist.push(f);
return(objlist);
}
}
}
if(selector.find(".")){ //class selector like "tag.class"
s=selector.split(".");
tag=s[0];
selclass=s[1];
if(selclass.find(" ")){ //descendant selector like tag1.classname tag2
s=selclass.split(" ");
selclass=s[0];
tag2=s[1];
}
}
var v=document.getElementsByTagName(tag); // tag selector like "tag"
if(selclass==""){
for(i=0;i<v.length;i++) objlist.push(v[i]);
return(objlist);
}
for(i=0;i<v.length;i++){
c=v[i].className.split(" ");
for(j=0;j<c.length;j++){
if(c[j]==selclass){
if(tag2=="") objlist.push(v[i]);
else{
v2=v[i].getElementsByTagName(tag2);
for(k=0;k<v2.length;k++) objlist.push(v2[k]);
}
}
}
}
return(objlist);
}
function getParentBk(x){
var el=x.parentNode,c;
while(el.tagName.toUpperCase()!="HTML" && (c=getBk(el))=="transparent")
el=el.parentNode;
if(c=="transparent") c="#FFFFFF";
return(c);
}
function getBk(x){
var c=getStyleProp(x,"backgroundColor");
if(c==null || c=="transparent" || c.find("rgba(0, 0, 0, 0)"))
return("transparent");
if(c.find("rgb")) c=rgb2hex(c);
return(c);
}
function getPadding(x,side){
var p=getStyleProp(x,"padding"+side);
if(p==null || !p.find("px")) return(0);
return(parseInt(p));
}
function getStyleProp(x,prop){
if(x.currentStyle)
return(x.currentStyle[prop]);
if(document.defaultView.getComputedStyle)
return(document.defaultView.getComputedStyle(x,'')[prop]);
return(null);
}
function rgb2hex(value){
var hex="",v,h,i;
var regexp=/([0-9]+)[, ]+([0-9]+)[, ]+([0-9]+)/;
var h=regexp.exec(value);
for(i=1;i<4;i++){
v=parseInt(h[i]).toString(16);
if(v.length==1) hex+="0"+v;
else hex+=v;
}
return("#"+hex);
}
function Mix(c1,c2){
var i,step1,step2,x,y,r=new Array(3);
if(c1.length==4)step1=1;
else step1=2;
if(c2.length==4) step2=1;
else step2=2;
for(i=0;i<3;i++){
x=parseInt(c1.substr(1+step1*i,step1),16);
if(step1==1) x=16*x+x;
y=parseInt(c2.substr(1+step2*i,step2),16);
if(step2==1) y=16*y+y;
r[i]=Math.floor((x*50+y*50)/100);
r[i]=r[i].toString(16);
if(r[i].length==1) r[i]="0"+r[i];
}
return("#"+r[0]+r[1]+r[2]);
}
| JavaScript |
// script.aculo.us unittest.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
// (c) 2005-2007 Michael Schuerig (http://www.schuerig.de/michael/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
// experimental, Firefox-only
Event.simulateMouse = function(element, eventName) {
var options = Object.extend({
pointerX: 0,
pointerY: 0,
buttons: 0,
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false
}, arguments[2] || {});
var oEvent = document.createEvent("MouseEvents");
oEvent.initMouseEvent(eventName, true, true, document.defaultView,
options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, $(element));
if(this.mark) Element.remove(this.mark);
this.mark = document.createElement('div');
this.mark.appendChild(document.createTextNode(" "));
document.body.appendChild(this.mark);
this.mark.style.position = 'absolute';
this.mark.style.top = options.pointerY + "px";
this.mark.style.left = options.pointerX + "px";
this.mark.style.width = "5px";
this.mark.style.height = "5px;";
this.mark.style.borderTop = "1px solid red;"
this.mark.style.borderLeft = "1px solid red;"
if(this.step)
alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options));
$(element).dispatchEvent(oEvent);
};
// Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2.
// You need to downgrade to 1.0.4 for now to get this working
// See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much
Event.simulateKey = function(element, eventName) {
var options = Object.extend({
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false,
keyCode: 0,
charCode: 0
}, arguments[2] || {});
var oEvent = document.createEvent("KeyEvents");
oEvent.initKeyEvent(eventName, true, true, window,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,
options.keyCode, options.charCode );
$(element).dispatchEvent(oEvent);
};
Event.simulateKeys = function(element, command) {
for(var i=0; i<command.length; i++) {
Event.simulateKey(element,'keypress',{charCode:command.charCodeAt(i)});
}
};
var Test = {}
Test.Unit = {};
// security exception workaround
Test.Unit.inspect = Object.inspect;
Test.Unit.Logger = Class.create();
Test.Unit.Logger.prototype = {
initialize: function(log) {
this.log = $(log);
if (this.log) {
this._createLogTable();
}
},
start: function(testName) {
if (!this.log) return;
this.testName = testName;
this.lastLogLine = document.createElement('tr');
this.statusCell = document.createElement('td');
this.nameCell = document.createElement('td');
this.nameCell.className = "nameCell";
this.nameCell.appendChild(document.createTextNode(testName));
this.messageCell = document.createElement('td');
this.lastLogLine.appendChild(this.statusCell);
this.lastLogLine.appendChild(this.nameCell);
this.lastLogLine.appendChild(this.messageCell);
this.loglines.appendChild(this.lastLogLine);
},
finish: function(status, summary) {
if (!this.log) return;
this.lastLogLine.className = status;
this.statusCell.innerHTML = status;
this.messageCell.innerHTML = this._toHTML(summary);
this.addLinksToResults();
},
message: function(message) {
if (!this.log) return;
this.messageCell.innerHTML = this._toHTML(message);
},
summary: function(summary) {
if (!this.log) return;
this.logsummary.innerHTML = this._toHTML(summary);
},
_createLogTable: function() {
this.log.innerHTML =
'<div id="logsummary"></div>' +
'<table id="logtable">' +
'<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' +
'<tbody id="loglines"></tbody>' +
'</table>';
this.logsummary = $('logsummary')
this.loglines = $('loglines');
},
_toHTML: function(txt) {
return txt.escapeHTML().replace(/\n/g,"<br/>");
},
addLinksToResults: function(){
$$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run only this test"
Event.observe(td, 'click', function(){ window.location.search = "?tests=" + td.innerHTML;});
});
$$("tr.passed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run all tests"
Event.observe(td, 'click', function(){ window.location.search = "";});
});
}
}
Test.Unit.Runner = Class.create();
Test.Unit.Runner.prototype = {
initialize: function(testcases) {
this.options = Object.extend({
testLog: 'testlog'
}, arguments[1] || {});
this.options.resultsURL = this.parseResultsURLQueryParameter();
this.options.tests = this.parseTestsQueryParameter();
if (this.options.testLog) {
this.options.testLog = $(this.options.testLog) || null;
}
if(this.options.tests) {
this.tests = [];
for(var i = 0; i < this.options.tests.length; i++) {
if(/^test/.test(this.options.tests[i])) {
this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"]));
}
}
} else {
if (this.options.test) {
this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])];
} else {
this.tests = [];
for(var testcase in testcases) {
if(/^test/.test(testcase)) {
this.tests.push(
new Test.Unit.Testcase(
this.options.context ? ' -> ' + this.options.titles[testcase] : testcase,
testcases[testcase], testcases["setup"], testcases["teardown"]
));
}
}
}
}
this.currentTest = 0;
this.logger = new Test.Unit.Logger(this.options.testLog);
setTimeout(this.runTests.bind(this), 1000);
},
parseResultsURLQueryParameter: function() {
return window.location.search.parseQuery()["resultsURL"];
},
parseTestsQueryParameter: function(){
if (window.location.search.parseQuery()["tests"]){
return window.location.search.parseQuery()["tests"].split(',');
};
},
// Returns:
// "ERROR" if there was an error,
// "FAILURE" if there was a failure, or
// "SUCCESS" if there was neither
getResult: function() {
var hasFailure = false;
for(var i=0;i<this.tests.length;i++) {
if (this.tests[i].errors > 0) {
return "ERROR";
}
if (this.tests[i].failures > 0) {
hasFailure = true;
}
}
if (hasFailure) {
return "FAILURE";
} else {
return "SUCCESS";
}
},
postResults: function() {
if (this.options.resultsURL) {
new Ajax.Request(this.options.resultsURL,
{ method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false });
}
},
runTests: function() {
var test = this.tests[this.currentTest];
if (!test) {
// finished!
this.postResults();
this.logger.summary(this.summary());
return;
}
if(!test.isWaiting) {
this.logger.start(test.name);
}
test.run();
if(test.isWaiting) {
this.logger.message("Waiting for " + test.timeToWait + "ms");
setTimeout(this.runTests.bind(this), test.timeToWait || 1000);
} else {
this.logger.finish(test.status(), test.summary());
this.currentTest++;
// tail recursive, hopefully the browser will skip the stackframe
this.runTests();
}
},
summary: function() {
var assertions = 0;
var failures = 0;
var errors = 0;
var messages = [];
for(var i=0;i<this.tests.length;i++) {
assertions += this.tests[i].assertions;
failures += this.tests[i].failures;
errors += this.tests[i].errors;
}
return (
(this.options.context ? this.options.context + ': ': '') +
this.tests.length + " tests, " +
assertions + " assertions, " +
failures + " failures, " +
errors + " errors");
}
}
Test.Unit.Assertions = Class.create();
Test.Unit.Assertions.prototype = {
initialize: function() {
this.assertions = 0;
this.failures = 0;
this.errors = 0;
this.messages = [];
},
summary: function() {
return (
this.assertions + " assertions, " +
this.failures + " failures, " +
this.errors + " errors" + "\n" +
this.messages.join("\n"));
},
pass: function() {
this.assertions++;
},
fail: function(message) {
this.failures++;
this.messages.push("Failure: " + message);
},
info: function(message) {
this.messages.push("Info: " + message);
},
error: function(error) {
this.errors++;
this.messages.push(error.name + ": "+ error.message + "(" + Test.Unit.inspect(error) +")");
},
status: function() {
if (this.failures > 0) return 'failed';
if (this.errors > 0) return 'error';
return 'passed';
},
assert: function(expression) {
var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"';
try { expression ? this.pass() :
this.fail(message); }
catch(e) { this.error(e); }
},
assertEqual: function(expected, actual) {
var message = arguments[2] || "assertEqual";
try { (expected == actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertInspect: function(expected, actual) {
var message = arguments[2] || "assertInspect";
try { (expected == actual.inspect()) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertEnumEqual: function(expected, actual) {
var message = arguments[2] || "assertEnumEqual";
try { $A(expected).length == $A(actual).length &&
expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ?
this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) +
', actual ' + Test.Unit.inspect(actual)); }
catch(e) { this.error(e); }
},
assertNotEqual: function(expected, actual) {
var message = arguments[2] || "assertNotEqual";
try { (expected != actual) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertIdentical: function(expected, actual) {
var message = arguments[2] || "assertIdentical";
try { (expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNotIdentical: function(expected, actual) {
var message = arguments[2] || "assertNotIdentical";
try { !(expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNull: function(obj) {
var message = arguments[1] || 'assertNull'
try { (obj==null) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); }
catch(e) { this.error(e); }
},
assertMatch: function(expected, actual) {
var message = arguments[2] || 'assertMatch';
var regex = new RegExp(expected);
try { (regex.exec(actual)) ? this.pass() :
this.fail(message + ' : regex: "' + Test.Unit.inspect(expected) + ' did not match: ' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertHidden: function(element) {
var message = arguments[1] || 'assertHidden';
this.assertEqual("none", element.style.display, message);
},
assertNotNull: function(object) {
var message = arguments[1] || 'assertNotNull';
this.assert(object != null, message);
},
assertType: function(expected, actual) {
var message = arguments[2] || 'assertType';
try {
(actual.constructor == expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertNotOfType: function(expected, actual) {
var message = arguments[2] || 'assertNotOfType';
try {
(actual.constructor != expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertInstanceOf';
try {
(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was not an instance of the expected type"); }
catch(e) { this.error(e); }
},
assertNotInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertNotInstanceOf';
try {
!(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was an instance of the not expected type"); }
catch(e) { this.error(e); }
},
assertRespondsTo: function(method, obj) {
var message = arguments[2] || 'assertRespondsTo';
try {
(obj[method] && typeof obj[method] == 'function') ? this.pass() :
this.fail(message + ": object doesn't respond to [" + method + "]"); }
catch(e) { this.error(e); }
},
assertReturnsTrue: function(method, obj) {
var message = arguments[2] || 'assertReturnsTrue';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
m() ? this.pass() :
this.fail(message + ": method returned false"); }
catch(e) { this.error(e); }
},
assertReturnsFalse: function(method, obj) {
var message = arguments[2] || 'assertReturnsFalse';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
!m() ? this.pass() :
this.fail(message + ": method returned true"); }
catch(e) { this.error(e); }
},
assertRaise: function(exceptionName, method) {
var message = arguments[2] || 'assertRaise';
try {
method();
this.fail(message + ": exception expected but none was raised"); }
catch(e) {
((exceptionName == null) || (e.name==exceptionName)) ? this.pass() : this.error(e);
}
},
assertElementsMatch: function() {
var expressions = $A(arguments), elements = $A(expressions.shift());
if (elements.length != expressions.length) {
this.fail('assertElementsMatch: size mismatch: ' + elements.length + ' elements, ' + expressions.length + ' expressions');
return false;
}
elements.zip(expressions).all(function(pair, index) {
var element = $(pair.first()), expression = pair.last();
if (element.match(expression)) return true;
this.fail('assertElementsMatch: (in index ' + index + ') expected ' + expression.inspect() + ' but got ' + element.inspect());
}.bind(this)) && this.pass();
},
assertElementMatches: function(element, expression) {
this.assertElementsMatch([element], expression);
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
},
_isVisible: function(element) {
element = $(element);
if(!element.parentNode) return true;
this.assertNotNull(element);
if(element.style && Element.getStyle(element, 'display') == 'none')
return false;
return this._isVisible(element.parentNode);
},
assertNotVisible: function(element) {
this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1]));
},
assertVisible: function(element) {
this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1]));
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
}
}
Test.Unit.Testcase = Class.create();
Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), {
initialize: function(name, test, setup, teardown) {
Test.Unit.Assertions.prototype.initialize.bind(this)();
this.name = name;
if(typeof test == 'string') {
test = test.gsub(/(\.should[^\(]+\()/,'#{0}this,');
test = test.gsub(/(\.should[^\(]+)\(this,\)/,'#{1}(this)');
this.test = function() {
eval('with(this){'+test+'}');
}
} else {
this.test = test || function() {};
}
this.setup = setup || function() {};
this.teardown = teardown || function() {};
this.isWaiting = false;
this.timeToWait = 1000;
},
wait: function(time, nextPart) {
this.isWaiting = true;
this.test = nextPart;
this.timeToWait = time;
},
run: function() {
try {
try {
if (!this.isWaiting) this.setup.bind(this)();
this.isWaiting = false;
this.test.bind(this)();
} finally {
if(!this.isWaiting) {
this.teardown.bind(this)();
}
}
}
catch(e) { this.error(e); }
}
});
// *EXPERIMENTAL* BDD-style testing to please non-technical folk
// This draws many ideas from RSpec http://rspec.rubyforge.org/
Test.setupBDDExtensionMethods = function(){
var METHODMAP = {
shouldEqual: 'assertEqual',
shouldNotEqual: 'assertNotEqual',
shouldEqualEnum: 'assertEnumEqual',
shouldBeA: 'assertType',
shouldNotBeA: 'assertNotOfType',
shouldBeAn: 'assertType',
shouldNotBeAn: 'assertNotOfType',
shouldBeNull: 'assertNull',
shouldNotBeNull: 'assertNotNull',
shouldBe: 'assertReturnsTrue',
shouldNotBe: 'assertReturnsFalse',
shouldRespondTo: 'assertRespondsTo'
};
var makeAssertion = function(assertion, args, object) {
this[assertion].apply(this,(args || []).concat([object]));
}
Test.BDDMethods = {};
$H(METHODMAP).each(function(pair) {
Test.BDDMethods[pair.key] = function() {
var args = $A(arguments);
var scope = args.shift();
makeAssertion.apply(scope, [pair.value, args, this]); };
});
[Array.prototype, String.prototype, Number.prototype, Boolean.prototype].each(
function(p){ Object.extend(p, Test.BDDMethods) }
);
}
Test.context = function(name, spec, log){
Test.setupBDDExtensionMethods();
var compiledSpec = {};
var titles = {};
for(specName in spec) {
switch(specName){
case "setup":
case "teardown":
compiledSpec[specName] = spec[specName];
break;
default:
var testName = 'test'+specName.gsub(/\s+/,'-').camelize();
var body = spec[specName].toString().split('\n').slice(1);
if(/^\{/.test(body[0])) body = body.slice(1);
body.pop();
body = body.map(function(statement){
return statement.strip()
});
compiledSpec[testName] = body.join('\n');
titles[testName] = specName;
}
}
new Test.Unit.Runner(compiledSpec, { titles: titles, testLog: log || 'testlog', context: name });
}; | JavaScript |
// script.aculo.us slider.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
if (!Control) var Control = { };
// options:
// axis: 'vertical', or 'horizontal' (default)
//
// callbacks:
// onChange(value)
// onSlide(value)
Control.Slider = Class.create({
initialize: function(handle, track, options) {
var slider = this;
if (Object.isArray(handle)) {
this.handles = handle.collect( function(e) { return $(e) });
} else {
this.handles = [$(handle)];
}
this.track = $(track);
this.options = options || { };
this.axis = this.options.axis || 'horizontal';
this.increment = this.options.increment || 1;
this.step = parseInt(this.options.step || '1');
this.range = this.options.range || $R(0,1);
this.value = 0; // assure backwards compat
this.values = this.handles.map( function() { return 0 });
this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
this.options.startSpan = $(this.options.startSpan || null);
this.options.endSpan = $(this.options.endSpan || null);
this.restricted = this.options.restricted || false;
this.maximum = this.options.maximum || this.range.end;
this.minimum = this.options.minimum || this.range.start;
// Will be used to align the handle onto the track, if necessary
this.alignX = parseInt(this.options.alignX || '0');
this.alignY = parseInt(this.options.alignY || '0');
this.trackLength = this.maximumOffset() - this.minimumOffset();
this.handleLength = this.isVertical() ?
(this.handles[0].offsetHeight != 0 ?
this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) :
(this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth :
this.handles[0].style.width.replace(/px$/,""));
this.active = false;
this.dragging = false;
this.disabled = false;
if (this.options.disabled) this.setDisabled();
// Allowed values array
this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
if (this.allowedValues) {
this.minimum = this.allowedValues.min();
this.maximum = this.allowedValues.max();
}
this.eventMouseDown = this.startDrag.bindAsEventListener(this);
this.eventMouseUp = this.endDrag.bindAsEventListener(this);
this.eventMouseMove = this.update.bindAsEventListener(this);
// Initialize handles in reverse (make sure first handle is active)
this.handles.each( function(h,i) {
i = slider.handles.length-1-i;
slider.setValue(parseFloat(
(Object.isArray(slider.options.sliderValue) ?
slider.options.sliderValue[i] : slider.options.sliderValue) ||
slider.range.start), i);
h.makePositioned().observe("mousedown", slider.eventMouseDown);
});
this.track.observe("mousedown", this.eventMouseDown);
document.observe("mouseup", this.eventMouseUp);
document.observe("mousemove", this.eventMouseMove);
this.initialized = true;
},
dispose: function() {
var slider = this;
Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
Event.stopObserving(document, "mouseup", this.eventMouseUp);
Event.stopObserving(document, "mousemove", this.eventMouseMove);
this.handles.each( function(h) {
Event.stopObserving(h, "mousedown", slider.eventMouseDown);
});
},
setDisabled: function(){
this.disabled = true;
},
setEnabled: function(){
this.disabled = false;
},
getNearestValue: function(value){
if (this.allowedValues){
if (value >= this.allowedValues.max()) return(this.allowedValues.max());
if (value <= this.allowedValues.min()) return(this.allowedValues.min());
var offset = Math.abs(this.allowedValues[0] - value);
var newValue = this.allowedValues[0];
this.allowedValues.each( function(v) {
var currentOffset = Math.abs(v - value);
if (currentOffset <= offset){
newValue = v;
offset = currentOffset;
}
});
return newValue;
}
if (value > this.range.end) return this.range.end;
if (value < this.range.start) return this.range.start;
return value;
},
setValue: function(sliderValue, handleIdx){
if (!this.active) {
this.activeHandleIdx = handleIdx || 0;
this.activeHandle = this.handles[this.activeHandleIdx];
this.updateStyles();
}
handleIdx = handleIdx || this.activeHandleIdx || 0;
if (this.initialized && this.restricted) {
if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
sliderValue = this.values[handleIdx-1];
if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
sliderValue = this.values[handleIdx+1];
}
sliderValue = this.getNearestValue(sliderValue);
this.values[handleIdx] = sliderValue;
this.value = this.values[0]; // assure backwards compat
this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] =
this.translateToPx(sliderValue);
this.drawSpans();
if (!this.dragging || !this.event) this.updateFinished();
},
setValueBy: function(delta, handleIdx) {
this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta,
handleIdx || this.activeHandleIdx || 0);
},
translateToPx: function(value) {
return Math.round(
((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) *
(value - this.range.start)) + "px";
},
translateToValue: function(offset) {
return ((offset/(this.trackLength-this.handleLength) *
(this.range.end-this.range.start)) + this.range.start);
},
getRange: function(range) {
var v = this.values.sortBy(Prototype.K);
range = range || 0;
return $R(v[range],v[range+1]);
},
minimumOffset: function(){
return(this.isVertical() ? this.alignY : this.alignX);
},
maximumOffset: function(){
return(this.isVertical() ?
(this.track.offsetHeight != 0 ? this.track.offsetHeight :
this.track.style.height.replace(/px$/,"")) - this.alignY :
(this.track.offsetWidth != 0 ? this.track.offsetWidth :
this.track.style.width.replace(/px$/,"")) - this.alignX);
},
isVertical: function(){
return (this.axis == 'vertical');
},
drawSpans: function() {
var slider = this;
if (this.spans)
$R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
if (this.options.startSpan)
this.setSpan(this.options.startSpan,
$R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
if (this.options.endSpan)
this.setSpan(this.options.endSpan,
$R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
},
setSpan: function(span, range) {
if (this.isVertical()) {
span.style.top = this.translateToPx(range.start);
span.style.height = this.translateToPx(range.end - range.start + this.range.start);
} else {
span.style.left = this.translateToPx(range.start);
span.style.width = this.translateToPx(range.end - range.start + this.range.start);
}
},
updateStyles: function() {
this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
Element.addClassName(this.activeHandle, 'selected');
},
startDrag: function(event) {
if (Event.isLeftClick(event)) {
if (!this.disabled){
this.active = true;
var handle = Event.element(event);
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var track = handle;
if (track==this.track) {
var offsets = Position.cumulativeOffset(this.track);
this.event = event;
this.setValue(this.translateToValue(
(this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
));
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
} else {
// find the handle (prevents issues with Safari)
while((this.handles.indexOf(handle) == -1) && handle.parentNode)
handle = handle.parentNode;
if (this.handles.indexOf(handle)!=-1) {
this.activeHandle = handle;
this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
this.updateStyles();
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
}
}
}
Event.stop(event);
}
},
update: function(event) {
if (this.active) {
if (!this.dragging) this.dragging = true;
this.draw(event);
if (Prototype.Browser.WebKit) window.scrollBy(0,0);
Event.stop(event);
}
},
draw: function(event) {
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var offsets = Position.cumulativeOffset(this.track);
pointer[0] -= this.offsetX + offsets[0];
pointer[1] -= this.offsetY + offsets[1];
this.event = event;
this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
if (this.initialized && this.options.onSlide)
this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
},
endDrag: function(event) {
if (this.active && this.dragging) {
this.finishDrag(event, true);
Event.stop(event);
}
this.active = false;
this.dragging = false;
},
finishDrag: function(event, success) {
this.active = false;
this.dragging = false;
this.updateFinished();
},
updateFinished: function() {
if (this.initialized && this.options.onChange)
this.options.onChange(this.values.length>1 ? this.values : this.value, this);
this.event = null;
}
});
| JavaScript |
// script.aculo.us sound.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Based on code created by Jules Gravinese (http://www.webveteran.com/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
Sound = {
tracks: {},
_enabled: true,
template:
new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
enable: function(){
Sound._enabled = true;
},
disable: function(){
Sound._enabled = false;
},
play: function(url){
if(!Sound._enabled) return;
var options = Object.extend({
track: 'global', url: url, replace: false
}, arguments[1] || {});
if(options.replace && this.tracks[options.track]) {
$R(0, this.tracks[options.track].id).each(function(id){
var sound = $('sound_'+options.track+'_'+id);
sound.Stop && sound.Stop();
sound.remove();
})
this.tracks[options.track] = null;
}
if(!this.tracks[options.track])
this.tracks[options.track] = { id: 0 }
else
this.tracks[options.track].id++;
options.id = this.tracks[options.track].id;
$$('body')[0].insert(
Prototype.Browser.IE ? new Element('bgsound',{
id: 'sound_'+options.track+'_'+options.id,
src: options.url, loop: 1, autostart: true
}) : Sound.template.evaluate(options));
}
};
if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
else
Sound.play = function(){}
}
| JavaScript |
// script.aculo.us scriptaculous.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Scriptaculous = {
Version: '1.8.1',
require: function(libraryName) {
// inserting via DOM fails in Safari 2.0, so brute force approach
document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
},
REQUIRED_PROTOTYPE: '1.6.0',
load: function() {
function convertVersionString(versionString){
var r = versionString.split('.');
return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
}
if((typeof Prototype=='undefined') ||
(typeof Element == 'undefined') ||
(typeof Element.Methods=='undefined') ||
(convertVersionString(Prototype.Version) <
convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
throw("script.aculo.us requires the Prototype JavaScript framework >= " +
Scriptaculous.REQUIRED_PROTOTYPE);
$A(document.getElementsByTagName("script")).findAll( function(s) {
return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
}).each( function(s) {
var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
var includes = s.src.match(/\?.*load=([a-z,]*)/);
(includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
function(include) { Scriptaculous.require(path+include+'.js') });
});
}
}
Scriptaculous.load(); | JavaScript |
// script.aculo.us builder.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Builder = {
NODEMAP: {
AREA: 'map',
CAPTION: 'table',
COL: 'table',
COLGROUP: 'table',
LEGEND: 'fieldset',
OPTGROUP: 'select',
OPTION: 'select',
PARAM: 'object',
TBODY: 'table',
TD: 'table',
TFOOT: 'table',
TH: 'table',
THEAD: 'table',
TR: 'table'
},
// note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
// due to a Firefox bug
node: function(elementName) {
elementName = elementName.toUpperCase();
// try innerHTML approach
var parentTag = this.NODEMAP[elementName] || 'div';
var parentElement = document.createElement(parentTag);
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
} catch(e) {}
var element = parentElement.firstChild || null;
// see if browser added wrapping tags
if(element && (element.tagName.toUpperCase() != elementName))
element = element.getElementsByTagName(elementName)[0];
// fallback to createElement approach
if(!element) element = document.createElement(elementName);
// abort if nothing could be created
if(!element) return;
// attributes (or text)
if(arguments[1])
if(this._isStringOrNumber(arguments[1]) ||
(arguments[1] instanceof Array) ||
arguments[1].tagName) {
this._children(element, arguments[1]);
} else {
var attrs = this._attributes(arguments[1]);
if(attrs.length) {
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" +elementName + " " +
attrs + "></" + elementName + ">";
} catch(e) {}
element = parentElement.firstChild || null;
// workaround firefox 1.0.X bug
if(!element) {
element = document.createElement(elementName);
for(attr in arguments[1])
element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
}
if(element.tagName.toUpperCase() != elementName)
element = parentElement.getElementsByTagName(elementName)[0];
}
}
// text, or array of children
if(arguments[2])
this._children(element, arguments[2]);
return element;
},
_text: function(text) {
return document.createTextNode(text);
},
ATTR_MAP: {
'className': 'class',
'htmlFor': 'for'
},
_attributes: function(attributes) {
var attrs = [];
for(attribute in attributes)
attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
'="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'"') + '"');
return attrs.join(" ");
},
_children: function(element, children) {
if(children.tagName) {
element.appendChild(children);
return;
}
if(typeof children=='object') { // array can hold nodes and text
children.flatten().each( function(e) {
if(typeof e=='object')
element.appendChild(e)
else
if(Builder._isStringOrNumber(e))
element.appendChild(Builder._text(e));
});
} else
if(Builder._isStringOrNumber(children))
element.appendChild(Builder._text(children));
},
_isStringOrNumber: function(param) {
return(typeof param=='string' || typeof param=='number');
},
build: function(html) {
var element = this.node('div');
$(element).update(html.strip());
return element.down();
},
dump: function(scope) {
if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope
var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
"BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
"FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
"KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
"PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
"TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);
tags.each( function(tag){
scope[tag] = function() {
return Builder.node.apply(Builder, [tag].concat($A(arguments)));
}
});
}
}
| JavaScript |
// lightwindow.js v2.0
//
// Copyright (c) 2007 stickmanlabs
// Author: Kevin P Miller | http://www.stickmanlabs.com
//
// LightWindow is freely distributable under the terms of an MIT-style license.
//
// I don't care what you think about the file size...
// Be a pro:
// http://www.thinkvitamin.com/features/webapps/serving-javascript-fast
// http://rakaz.nl/item/make_your_pages_load_faster_by_combining_and_compressing_javascript_and_css_files
//
/*-----------------------------------------------------------------------------------------------*/
if(typeof Effect == 'undefined')
throw("lightwindow.js requires including script.aculo.us' effects.js library!");
// This will stop image flickering in IE6 when elements with images are moved
try {
document.execCommand("BackgroundImageCache", false, true);
} catch(e) {}
var lightwindow = Class.create();
lightwindow.prototype = {
//
// Setup Variables
//
element : null,
contentToFetch : null,
windowActive : false,
dataEffects : [],
dimensions : {
cruft : null,
container : null,
viewport : {
height : null,
width : null,
offsetTop : null,
offsetLeft : null
}
},
pagePosition : {
x : 0,
y : 0
},
pageDimensions : {
width : null,
height : null
},
preloadImage : [],
preloadedImage : [],
galleries : [],
resizeTo : {
height : null,
heightPercent : null,
width : null,
widthPercent : null,
fixedTop : null,
fixedLeft : null
},
scrollbarOffset : 18,
navigationObservers : {
previous : null,
next : null
},
containerChange : {
height : 0,
width : 0
},
activeGallery : false,
galleryLocation : {
current : 0,
total : 0
},
//
// Initialize the lightwindow.
//
initialize : function(options) {
this.options = Object.extend({
resizeSpeed : 8,
contentOffset : {
height : 20,
width : 20
},
dimensions : {
image : {height : 250, width : 250},
page : {height : 250, width : 250},
inline : {height : 250, width : 250},
media : {height : 250, width : 250},
external : {height : 250, width : 250},
titleHeight : 25
},
classNames : {
standard : 'lightwindow',
action : 'lightwindow_action'
},
fileTypes : {
page : ['asp', 'aspx', 'cgi', 'cfm', 'htm', 'html', 'pl', 'php4', 'php3', 'php', 'php5', 'phtml', 'rhtml', 'shtml', 'txt', 'vbs', 'rb'],
media : ['aif', 'aiff', 'asf', 'avi', 'divx', 'm1v', 'm2a', 'm2v', 'm3u', 'mid', 'midi', 'mov', 'moov', 'movie', 'mp2', 'mp3', 'mpa', 'mpa', 'mpe', 'mpeg', 'mpg', 'mpg', 'mpga', 'pps', 'qt', 'rm', 'ram', 'swf', 'viv', 'vivo', 'wav'],
image : ['bmp', 'gif', 'jpg', 'png', 'tiff']
},
mimeTypes : {
avi : 'video/avi',
aif : 'audio/aiff',
aiff : 'audio/aiff',
gif : 'image/gif',
bmp : 'image/bmp',
jpeg : 'image/jpeg',
m1v : 'video/mpeg',
m2a : 'audio/mpeg',
m2v : 'video/mpeg',
m3u : 'audio/x-mpequrl',
mid : 'audio/x-midi',
midi : 'audio/x-midi',
mjpg : 'video/x-motion-jpeg',
moov : 'video/quicktime',
mov : 'video/quicktime',
movie : 'video/x-sgi-movie',
mp2 : 'audio/mpeg',
mp3 : 'audio/mpeg3',
mpa : 'audio/mpeg',
mpa : 'video/mpeg',
mpe : 'video/mpeg',
mpeg : 'video/mpeg',
mpg : 'audio/mpeg',
mpg : 'video/mpeg',
mpga : 'audio/mpeg',
pdf : 'application/pdf',
png : 'image/png',
pps : 'application/mspowerpoint',
qt : 'video/quicktime',
ram : 'audio/x-pn-realaudio-plugin',
rm : 'application/vnd.rn-realmedia',
swf : 'application/x-shockwave-flash',
tiff : 'image/tiff',
viv : 'video/vivo',
vivo : 'video/vivo',
wav : 'audio/wav',
wmv : 'application/x-mplayer2'
},
classids : {
mov : 'clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B',
swf : 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000',
wmv : 'clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6'
},
codebases : {
mov : 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0',
swf : 'http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0',
wmv : 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715'
},
viewportPadding : 10,
EOLASFix : 'swf,wmv,fla,flv',
overlay : {
opacity : 0.7,
image : '/sfLightWindowPlugin/images/black.png',
presetImage : '/sfLightWindowPlugin/images/black-70.png'
},
skin : {
main : '<div id="lightwindow_container" >'+
'<div id="lightwindow_title_bar" >'+
'<div id="lightwindow_title_bar_inner" >'+
'<span id="lightwindow_title_bar_title"></span>'+
'<a id="lightwindow_title_bar_close_link" >close</a>'+
'</div>'+
'</div>'+
'<div id="lightwindow_stage" >'+
'<div id="lightwindow_contents" >'+
'</div>'+
'<div id="lightwindow_navigation" >'+
'<a href="#" id="lightwindow_previous" >'+
'<span id="lightwindow_previous_title"></span>'+
'</a>'+
'<a href="#" id="lightwindow_next" >'+
'<span id="lightwindow_next_title"></span>'+
'</a>'+
'<iframe name="lightwindow_navigation_shim" id="lightwindow_navigation_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>'+
'<div id="lightwindow_galleries">'+
'<div id="lightwindow_galleries_tab_container" >'+
'<a href="#" id="lightwindow_galleries_tab" >'+
'<span id="lightwindow_galleries_tab_span" class="up" >Galleries</span>'+
'</a>'+
'</div>'+
'<div id="lightwindow_galleries_list" >'+
'</div>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_slide" >'+
'<div id="lightwindow_data_slide_inner" >'+
'<div id="lightwindow_data_details" >'+
'<div id="lightwindow_data_gallery_container" >'+
'<span id="lightwindow_data_gallery_current"></span>'+
' of '+
'<span id="lightwindow_data_gallery_total"></span>'+
'</div>'+
'<div id="lightwindow_data_author_container" >'+
'by <span id="lightwindow_data_author"></span>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_caption" >'+
'</div>'+
'</div>'+
'</div>'+
'</div>',
loading : '<div id="lightwindow_loading" >'+
'<img src="/sfLightWindowPlugin/images/ajax-loading.gif" alt="loading" />'+
'<span>Loading or <a href="javascript: myLightWindow.deactivate();">Cancel</a></span>'+
'<iframe name="lightwindow_loading_shim" id="lightwindow_loading_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>',
iframe : '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'+
'<html xmlns="http://www.w3.org/1999/xhtml">'+
'<body>'+
'{body_replace}'+
'</body>'+
'</html>',
gallery : {
top : '<div class="lightwindow_galleries_list">'+
'<h1>{gallery_title_replace}</h1>'+
'<ul>',
middle : '<li>'+
'{gallery_link_replace}'+
'</li>',
bottom : '</ul>'+
'</div>'
}
},
formMethod : 'get',
hideFlash : false,
hideGalleryTab : false,
showTitleBar : true,
animationHandler : false,
navigationHandler : false,
transitionHandler : false,
finalAnimationHandler : false,
formHandler : false,
galleryAnimationHandler : false,
showGalleryCount : true
}, options || {});
this.duration = ((11-this.options.resizeSpeed)*0.15);
this._setupLinks();
this._getScroll();
this._getPageDimensions();
this._browserDimensions();
this._addLightWindowMarkup(false);
this._setupDimensions();
this.buildGalleryList();
},
//
// Activate the lightwindow.
//
activate : function(e, link){
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(link);
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
//////////
this._getPageDimensions();
document.getElementById("lightwindow_overlay").setStyle({
height: this.pageDimensions.height + 'px'
});
//////////
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Turn off the window
//
deactivate : function(){
// The window is not active
this.windowActive = false;
// There is no longer a gallery active
this.activeGallery = false;
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
}
// Kill the animation
this.animating = false;
// Clear our element
this.element = null;
// hide the window.
this._displayLightWindow('none', 'visible');
// Clear out the window Contents
this._clearWindowContents(false);
// Stop all animation
var queue = Effect.Queues.get('lightwindowAnimation').each(function(e){e.cancel();});
// Undo the setup
this._prepareIE(false);
this._setupDimensions();
this._toggleTroubleElements('visible', false);
this._monitorKeyboard(false);
},
//
// Initialize specific window
//
createWindow : function(element, attributes) {
this._processLink($(element));
},
//
// Open a Window from a hash of attributes
//
activateWindow : function(options) {
this.element = Object.extend({
href : null,
title : null,
author : null,
caption : null,
rel : null,
top : null,
left : null,
type : null,
showImages : null,
height : null,
width : null,
loadingAnimation : null,
iframeEmbed : null,
form : null
}, options || {});
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this.element.type ? this.element.type : this._fileType(this.element.href);
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Fire off our Form handler
//
submitForm : function(e) {
if (this.options.formHandler) {
this.options.formHandler(e);
} else {
this._defaultFormHandler(e);
}
},
//
// Reload the window with another location
//
openWindow : function(element) {
var element = $(element);
// The window is active
this.windowActive = true;
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(element);
this._setStatus(true);
this._handleTransition();
},
//
// Navigate the window
//
navigateWindow : function(direction) {
this._handleNavigation(false);
if (direction == 'previous') {
this.openWindow(this.navigationObservers.previous);
} else if (direction == 'next'){
this.openWindow(this.navigationObservers.next);
}
},
//
// Build the Gallery List and Load it
//
buildGalleryList : function() {
var output = '';
var galleryLink;
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
output += (this.options.skin.gallery.top).replace('{gallery_title_replace}', unescape(i));
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
galleryLink = '<a href="#" id="lightwindow_gallery_'+i+'_'+j+'" >'+unescape(j)+'</a>';
output += (this.options.skin.gallery.middle).replace('{gallery_link_replace}', galleryLink);
}
}
output += this.options.skin.gallery.bottom;
}
}
new Insertion.Top('lightwindow_galleries_list', output);
// Attach Events
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
Event.observe($('lightwindow_gallery_'+i+'_'+j), 'click', this.openWindow.bind(this, this.galleries[i][j][0]), false);
$('lightwindow_gallery_'+i+'_'+j).onclick = function() {return false;};
}
}
}
}
},
//
// Set Links Up
//
_setupLinks : function() {
var links = $$('.'+this.options.classNames.standard);
links.each(function(link) {
this._processLink(link);
}.bind(this));
},
//
// Process a Link
//
_processLink : function(link) {
if ((this._fileType(link.getAttribute('href')) == 'image' || this._fileType(link.getAttribute('href')) == 'media')) {
if (gallery = this._getGalleryInfo(link.rel)) {
if (!this.galleries[gallery[0]]) {
this.galleries[gallery[0]] = new Array();
}
if (!this.galleries[gallery[0]][gallery[1]]) {
this.galleries[gallery[0]][gallery[1]] = new Array();
}
this.galleries[gallery[0]][gallery[1]].push(link);
}
}
// Take care of our inline content
var url = link.getAttribute('href');
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var container = url.substring(url.indexOf('#')+1);
if($(container)) {
$(container).setStyle({
display : 'none'
});
}
Event.observe(link, 'click', this.activate.bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
},
//
// Setup our actions
//
_setupActions : function() {
var links = $$('#lightwindow_container .'+this.options.classNames.action);
links.each(function(link) {
Event.observe(link, 'click', this[link.getAttribute('rel')].bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
}.bind(this));
},
//
// Add the markup to the page.
//
_addLightWindowMarkup : function(rebuild) {
var overlay = Element.extend(document.createElement('div'));
overlay.setAttribute('id', 'lightwindow_overlay');
// FF Mac has a problem with putting Flash above a layer without a 100% opacity background, so we need to use a pre-made
if (Prototype.Browser.Gecko) {
overlay.setStyle({
backgroundImage: 'url('+this.options.overlay.presetImage+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
} else {
overlay.setStyle({
opacity: this.options.overlay.opacity,
backgroundImage: 'url('+this.options.overlay.image+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
}
var lw = document.createElement('div');
lw.setAttribute('id', 'lightwindow');
lw.innerHTML = this.options.skin.main;
var body = document.getElementsByTagName('body')[0];
body.appendChild(overlay);
body.appendChild(lw);
if ($('lightwindow_title_bar_close_link')) {
Event.observe('lightwindow_title_bar_close_link', 'click', this.deactivate.bindAsEventListener(this));
$('lightwindow_title_bar_close_link').onclick = function() {return false;};
}
Event.observe($('lightwindow_previous'), 'click', this.navigateWindow.bind(this, 'previous'), false);
$('lightwindow_previous').onclick = function() {return false;};
Event.observe($('lightwindow_next'), 'click', this.navigateWindow.bind(this, 'next'), false);
$('lightwindow_next').onclick = function() {return false;};
if (!this.options.hideGalleryTab) {
Event.observe($('lightwindow_galleries_tab'), 'click', this._handleGalleryAnimation.bind(this, true), false);
$('lightwindow_galleries_tab').onclick = function() {return false;};
}
// Because we use position absolute, kill the scroll Wheel on animations
if (Prototype.Browser.IE) {
Event.observe(document, 'mousewheel', this._stopScrolling.bindAsEventListener(this), false);
} else {
Event.observe(window, 'DOMMouseScroll', this._stopScrolling.bindAsEventListener(this), false);
}
Event.observe(overlay, 'click', this.deactivate.bindAsEventListener(this), false);
overlay.onclick = function() {return false;};
},
//
// Add loading window markup
//
_addLoadingWindowMarkup : function() {
$('lightwindow_contents').innerHTML += this.options.skin.loading;
},
//
// Setup the window elements
//
_setupWindowElements : function(link) {
this.element = link;
this.element.title = null ? '' : link.getAttribute('title');
this.element.author = null ? '' : link.getAttribute('author');
this.element.caption = null ? '' : link.getAttribute('caption');
this.element.rel = null ? '' : link.getAttribute('rel');
this.element.params = null ? '' : link.getAttribute('params');
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this._getParameter('lightwindow_type') ? this._getParameter('lightwindow_type') : this._fileType(this.contentToFetch);
},
//
// Clear the window contents out
//
_clearWindowContents : function(contents) {
// If there is an iframe, its got to go
if ($('lightwindow_iframe')) {
Element.remove($('lightwindow_iframe'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_primary')) {
try {
$('lightwindow_media_primary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_primary'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_secondary')) {
try {
$('lightwindow_media_secondary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_secondary'));
}
this.activeGallery = false;
this._handleNavigation(this.activeGallery);
if (contents) {
// Empty the contents
$('lightwindow_contents').innerHTML = '';
// Reset the scroll bars
$('lightwindow_contents').setStyle({
overflow: 'hidden'
});
if (!this.windowActive) {
$('lightwindow_data_slide_inner').setStyle({
display: 'none'
});
$('lightwindow_title_bar_title').innerHTML = '';
}
// Because of browser differences and to maintain flexible captions we need to reset this height at close
$('lightwindow_data_slide').setStyle({
height: 'auto'
});
}
this.resizeTo.height = null;
this.resizeTo.width = null;
},
//
// Set the status of our animation to keep things from getting clunky
//
_setStatus : function(status) {
this.animating = status;
if (status) {
Element.show('lightwindow_loading');
}
if (!(/MSIE 6./i.test(navigator.userAgent))) {
this._fixedWindow(status);
}
},
//
// Make this window Fixed
//
_fixedWindow : function(status) {
if (status) {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'absolute',
top: parseFloat($('lightwindow').getStyle('top'))+this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))+this.pagePosition.x+'px'
});
} else {
$('lightwindow').setStyle({
position: 'absolute'
});
}
} else {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'fixed',
top: parseFloat($('lightwindow').getStyle('top'))-this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))-this.pagePosition.x+'px'
});
} else {
if ($('lightwindow_iframe')) {
// Ideally here we would set a 50% value for top and left, but Safari rears it ugly head again and we need to do it by pixels
this._browserDimensions();
}
$('lightwindow').setStyle({
position: 'fixed',
top: (parseFloat(this._getParameter('lightwindow_top')) ? parseFloat(this._getParameter('lightwindow_top'))+'px' : this.dimensions.viewport.height/2+'px'),
left: (parseFloat(this._getParameter('lightwindow_left')) ? parseFloat(this._getParameter('lightwindow_left'))+'px' : this.dimensions.viewport.width/2+'px')
});
}
}
},
//
// Prepare the window for IE.
//
_prepareIE : function(setup) {
if (Prototype.Browser.IE) {
var height, overflowX, overflowY;
if (setup) {
var height = '100%';
} else {
var height = 'auto';
}
var body = document.getElementsByTagName('body')[0];
var html = document.getElementsByTagName('html')[0];
html.style.height = body.style.height = height;
}
},
_stopScrolling : function(e) {
if (this.animating) {
if (e.preventDefault) {
e.preventDefault();
}
e.returnValue = false;
}
},
//
// Get the scroll for the page.
//
_getScroll : function(){
if(typeof(window.pageYOffset) == 'number') {
this.pagePosition.x = window.pageXOffset;
this.pagePosition.y = window.pageYOffset;
} else if(document.body && (document.body.scrollLeft || document.body.scrollTop)) {
this.pagePosition.x = document.body.scrollLeft;
this.pagePosition.y = document.body.scrollTop;
} else if(document.documentElement) {
this.pagePosition.x = document.documentElement.scrollLeft;
this.pagePosition.y = document.documentElement.scrollTop;
}
},
//
// Reset the scroll.
//
_setScroll : function(x, y) {
document.documentElement.scrollLeft = x;
document.documentElement.scrollTop = y;
},
//
// Hide Selects from the page because of IE.
// We could use iframe shims instead here but why add all the extra markup for one browser when this is much easier and cleaner
//
_toggleTroubleElements : function(visibility, content){
if (content) {
var selects = $('lightwindow_contents').getElementsByTagName('select');
} else {
var selects = document.getElementsByTagName('select');
}
for(var i = 0; i < selects.length; i++) {
selects[i].style.visibility = visibility;
}
if (!content) {
if (this.options.hideFlash){
var objects = document.getElementsByTagName('object');
for (i = 0; i != objects.length; i++) {
objects[i].style.visibility = visibility;
}
var embeds = document.getElementsByTagName('embed');
for (i = 0; i != embeds.length; i++) {
embeds[i].style.visibility = visibility;
}
}
var iframes = document.getElementsByTagName('iframe');
for (i = 0; i != iframes.length; i++) {
iframes[i].style.visibility = visibility;
}
}
},
//
// Get the actual page size
//
_getPageDimensions : function() {
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
if(yScroll < windowHeight){
this.pageDimensions.height = windowHeight;
} else {
this.pageDimensions.height = yScroll;
}
if(xScroll < windowWidth){
this.pageDimensions.width = windowWidth;
} else {
this.pageDimensions.width = xScroll;
}
},
//
// Display the lightWindow.
//
_displayLightWindow : function(display, visibility) {
$('lightwindow_overlay').style.display = $('lightwindow').style.display = $('lightwindow_container').style.display = display;
$('lightwindow_overlay').style.visibility = $('lightwindow').style.visibility = $('lightwindow_container').style.visibility = visibility;
},
//
// Setup Dimensions of lightwindow.
//
_setupDimensions : function() {
var originalHeight, originalWidth;
switch (this.windowType) {
case 'page' :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
case 'image' :
originalHeight = this.options.dimensions.image.height;
originalWidth = this.options.dimensions.image.width;
break;
case 'media' :
originalHeight = this.options.dimensions.media.height;
originalWidth = this.options.dimensions.media.width;
break;
case 'external' :
originalHeight = this.options.dimensions.external.height;
originalWidth = this.options.dimensions.external.width;
break;
case 'inline' :
originalHeight = this.options.dimensions.inline.height;
originalWidth = this.options.dimensions.inline.width;
break;
default :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
}
var offsetHeight = this._getParameter('lightwindow_top') ? parseFloat(this._getParameter('lightwindow_top'))+this.pagePosition.y : this.dimensions.viewport.height/2+this.pagePosition.y;
var offsetWidth = this._getParameter('lightwindow_left') ? parseFloat(this._getParameter('lightwindow_left'))+this.pagePosition.x : this.dimensions.viewport.width/2+this.pagePosition.x;
// So if a theme has say shadowed edges, they should be consistant and take care of in the contentOffset
$('lightwindow').setStyle({
top: offsetHeight+'px',
left: offsetWidth+'px'
});
$('lightwindow_container').setStyle({
height: originalHeight+'px',
width: originalWidth+'px',
left: -(originalWidth/2)+'px',
top: -(originalHeight/2)+'px'
});
$('lightwindow_contents').setStyle({
height: originalHeight+'px',
width: originalWidth+'px'
});
},
//
// Get the type of file.
//
_fileType : function(url) {
var image = new RegExp("[^\.]\.("+this.options.fileTypes.image.join('|')+")\s*$", "i");
if (image.test(url)) return 'image';
if (url.indexOf('#') > -1 && (document.domain == this._getDomain(url))) return 'inline';
if (url.indexOf('?') > -1) url = url.substring(0, url.indexOf('?'));
var type = 'page'; // new default for sfLightwindowPlugin
var page = new RegExp("[^\.]\.("+this.options.fileTypes.page.join('|')+")\s*$", "i");
var media = new RegExp("[^\.]\.("+this.options.fileTypes.media.join('|')+")\s*$", "i");
if (document.domain != this._getDomain(url)) type = 'external';
if (media.test(url)) type = 'media';
if (type == 'external' || type == 'media') return type;
if (page.test(url) || url.substr((url.length-1), url.length) == '/') type = 'page';
return type;
},
//
// Get file Extension
//
_fileExtension : function(url) {
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var extenstion = '';
for (var x = (url.length-1); x > -1; x--) {
if (url.charAt(x) == '.') {
return extenstion;
}
extenstion = url.charAt(x)+extenstion;
}
},
//
// Monitor the keyboard while this lightwindow is up
//
_monitorKeyboard : function(status) {
if (status) document.onkeydown = this._eventKeypress.bind(this);
else document.onkeydown = '';
},
//
// Perform keyboard actions
//
_eventKeypress : function(e) {
if (e == null) {
var keycode = event.keyCode;
} else {
var keycode = e.which;
}
switch (keycode) {
case 27:
this.deactivate();
break;
case 13:
return;
default:
break;
}
// Gotta stop those quick fingers
if (this.animating) {
return false;
}
switch (String.fromCharCode(keycode).toLowerCase()) {
case 'p':
if (this.navigationObservers.previous) {
this.navigateWindow('previous');
}
break;
case 'n':
if (this.navigationObservers.next) {
this.navigateWindow('next');
}
break;
default:
break;
}
},
//
// Get Gallery Information
//
_getGalleryInfo : function(rel) {
if (!rel) return false;
if (rel.indexOf('[') > -1) {
return new Array(escape(rel.substring(0, rel.indexOf('['))), escape(rel.substring(rel.indexOf('[')+1, rel.indexOf(']'))));
} else {
return false;
}
},
//
// Get the domain from a string.
//
_getDomain : function(url) {
var leadSlashes = url.indexOf('//');
var domainStart = leadSlashes+2;
var withoutResource = url.substring(domainStart, url.length);
var nextSlash = withoutResource.indexOf('/');
var domain = withoutResource.substring(0, nextSlash);
if (domain.indexOf(':') > -1){
var portColon = domain.indexOf(':');
domain = domain.substring(0, portColon);
}
return domain;
},
//
// Get the value from the params attribute string.
//
_getParameter : function(parameter, parameters) {
if (!this.element) return false;
if (parameter == 'lightwindow_top' && this.element.top) {
return unescape(this.element.top);
} else if (parameter == 'lightwindow_left' && this.element.left) {
return unescape(this.element.left);
} else if (parameter == 'lightwindow_type' && this.element.type) {
return unescape(this.element.type);
} else if (parameter == 'lightwindow_show_images' && this.element.showImages) {
return unescape(this.element.showImages);
} else if (parameter == 'lightwindow_height' && this.element.height) {
return unescape(this.element.height);
} else if (parameter == 'lightwindow_width' && this.element.width) {
return unescape(this.element.width);
} else if (parameter == 'lightwindow_loading_animation' && this.element.loadingAnimation) {
return unescape(this.element.loadingAnimation);
} else if (parameter == 'lightwindow_iframe_embed' && this.element.iframeEmbed) {
return unescape(this.element.iframeEmbed);
} else if (parameter == 'lightwindow_form' && this.element.form) {
return unescape(this.element.form);
} else {
if (!parameters) {
if (this.element.params) parameters = this.element.params;
else return;
}
var value;
var parameterArray = parameters.split(',');
var compareString = parameter+'=';
var compareLength = compareString.length;
for (var i = 0; i < parameterArray.length; i++) {
if (parameterArray[i].substr(0, compareLength) == compareString) {
var currentParameter = parameterArray[i].split('=');
value = currentParameter[1];
break;
}
}
if (!value) return false;
else return unescape(value);
}
},
//
// Get the Browser Viewport Dimensions
//
_browserDimensions : function() {
if (Prototype.Browser.IE) {
this.dimensions.viewport.height = document.documentElement.clientHeight;
this.dimensions.viewport.width = document.documentElement.clientWidth;
} else {
this.dimensions.viewport.height = window.innerHeight;
this.dimensions.viewport.width = document.width || document.body.offsetWidth;
}
},
//
// Get the scrollbar offset, I don't like this method but there is really no other way I can find.
//
_getScrollerWidth : function() {
var scrollDiv = Element.extend(document.createElement('div'));
scrollDiv.setAttribute('id', 'lightwindow_scroll_div');
scrollDiv.setStyle({
position: 'absolute',
top: '-10000px',
left: '-10000px',
width: '100px',
height: '100px',
overflow: 'hidden'
});
var contentDiv = Element.extend(document.createElement('div'));
contentDiv.setAttribute('id', 'lightwindow_content_scroll_div');
contentDiv.setStyle({
width: '100%',
height: '200px'
});
scrollDiv.appendChild(contentDiv);
var body = document.getElementsByTagName('body')[0];
body.appendChild(scrollDiv);
var noScroll = $('lightwindow_content_scroll_div').offsetWidth;
scrollDiv.style.overflow = 'auto';
var withScroll = $('lightwindow_content_scroll_div').offsetWidth;
Element.remove($('lightwindow_scroll_div'));
this.scrollbarOffset = noScroll-withScroll;
},
//
// Add a param to an object dynamically created
//
_addParamToObject : function(name, value, object, id) {
var param = document.createElement('param');
param.setAttribute('value', value);
param.setAttribute('name', name);
if (id) {
param.setAttribute('id', id);
}
object.appendChild(param);
return object;
},
//
// Get the outer HTML of an object CROSS BROWSER
//
_outerHTML : function(object) {
if (Prototype.Browser.IE) {
return object.outerHTML;
} else {
var clone = object.cloneNode(true);
var cloneDiv = document.createElement('div');
cloneDiv.appendChild(clone);
return cloneDiv.innerHTML;
}
},
//
// Convert an object to markup
//
_convertToMarkup : function(object, closeTag) {
var markup = this._outerHTML(object).replace('</'+closeTag+'>', '');
if (Prototype.Browser.IE) {
for (var i = 0; i < object.childNodes.length; i++){
markup += this._outerHTML(object.childNodes[i]);
}
markup += '</'+closeTag+'>';
}
return markup;
},
//
// Depending what type of browser it is we have to append the object differently... DAMN YOU IE!!
//
_appendObject : function(object, closeTag, appendTo) {
if (Prototype.Browser.IE) {
appendTo.innerHTML += this._convertToMarkup(object, closeTag);
// Fix the Eolas activate thing but only for specified media, for example doing this to a quicktime film breaks it.
if (this.options.EOLASFix.indexOf(this._fileType(this.element.href)) > -1) {
var objectElements = document.getElementsByTagName('object');
for (var i = 0; i < objectElements.length; i++) {
if (objectElements[i].getAttribute("data")) objectElements[i].removeAttribute('data');
objectElements[i].outerHTML = objectElements[i].outerHTML;
objectElements[i].style.visibility = "visible";
}
}
} else {
appendTo.appendChild(object);
}
},
//
// Add in iframe
//
_appendIframe : function(scroll) {
var iframe = document.createElement('iframe');
iframe.setAttribute('id', 'lightwindow_iframe');
iframe.setAttribute('name', 'lightwindow_iframe');
iframe.setAttribute('src', 'about:blank');
iframe.setAttribute('height', '100%');
iframe.setAttribute('width', '100%');
iframe.setAttribute('frameborder', '0');
iframe.setAttribute('marginwidth', '0');
iframe.setAttribute('marginheight', '0');
iframe.setAttribute('scrolling', scroll);
this._appendObject(iframe, 'iframe', $('lightwindow_contents'));
},
//
// Write Content to the iframe using the skin
//
_writeToIframe : function(content) {
var template = this.options.skin.iframe;
template = template.replace('{body_replace}', content);
if ($('lightwindow_iframe').contentWindow){
$('lightwindow_iframe').contentWindow.document.open();
$('lightwindow_iframe').contentWindow.document.write(template);
$('lightwindow_iframe').contentWindow.document.close();
} else {
$('lightwindow_iframe').contentDocument.open();
$('lightwindow_iframe').contentDocument.write(template);
$('lightwindow_iframe').contentDocument.close();
}
},
//
// Load the window Information
//
_loadWindow : function() {
switch (this.windowType) {
case 'image' :
var current = 0;
var images = [];
this.checkImage = [];
this.resizeTo.height = this.resizeTo.width = 0;
this.imageCount = this._getParameter('lightwindow_show_images') ? parseInt(this._getParameter('lightwindow_show_images')) : 1;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-this.imageCount]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-this.imageCount];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+this.imageCount]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+this.imageCount];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
for (var i = current; i < (current+this.imageCount); i++) {
if (gallery && this.galleries[gallery[0]][gallery[1]][i]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][i].href;
this.galleryLocation = {current: (i+1)/this.imageCount, total: (this.galleries[gallery[0]][gallery[1]].length)/this.imageCount};
if (!this.galleries[gallery[0]][gallery[1]][i+this.imageCount]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i+this.imageCount].title;
}
if (!this.galleries[gallery[0]][gallery[1]][i-this.imageCount]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i-this.imageCount].title;
}
}
images[i] = document.createElement('img');
images[i].setAttribute('id', 'lightwindow_image_'+i);
images[i].setAttribute('border', '0');
images[i].setAttribute('src', this.contentToFetch);
$('lightwindow_contents').appendChild(images[i]);
// We have to do this instead of .onload
this.checkImage[i] = new PeriodicalExecuter(function(i) {
if (!(typeof $('lightwindow_image_'+i).naturalWidth != "undefined" && $('lightwindow_image_'+i).naturalWidth == 0)) {
this.checkImage[i].stop();
var imageHeight = $('lightwindow_image_'+i).getHeight();
if (imageHeight > this.resizeTo.height) {
this.resizeTo.height = imageHeight;
}
this.resizeTo.width += $('lightwindow_image_'+i).getWidth();
this.imageCount--;
$('lightwindow_image_'+i).setStyle({
height: '100%'
});
if (this.imageCount == 0) {
this._processWindow();
}
}
}.bind(this, i), 1);
}
break;
case 'media' :
var current = 0;
this.resizeTo.height = this.resizeTo.width = 0;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-1]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-1];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+1]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+1];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
if (gallery && this.galleries[gallery[0]][gallery[1]][current]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][current].href;
this.galleryLocation = {current: current+1, total: this.galleries[gallery[0]][gallery[1]].length};
if (!this.galleries[gallery[0]][gallery[1]][current+1]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current+1].title;
}
if (!this.galleries[gallery[0]][gallery[1]][current-1]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current-1].title;
}
}
if (this._getParameter('lightwindow_iframe_embed')) {
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
} else {
this.resizeTo.height = this._getParameter('lightwindow_height');
this.resizeTo.width = this._getParameter('lightwindow_width');
}
this._processWindow();
break;
case 'external' :
this._appendIframe('auto');
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
this._processWindow();
break;
case 'page' :
var newAJAX = new Ajax.Request(
this.contentToFetch, {
method: 'get',
parameters: '',
onComplete: function(response) {
$('lightwindow_contents').innerHTML += response.responseText;
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._processWindow();
}.bind(this)
}
);
break;
case 'inline' :
var content = this.contentToFetch;
if (content.indexOf('?') > -1) {
content = content.substring(0, content.indexOf('?'));
}
content = content.substring(content.indexOf('#')+1);
new Insertion.Top($('lightwindow_contents'), $(content).innerHTML);
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._toggleTroubleElements('hidden', true);
this._processWindow();
break;
default :
throw("Page Type could not be determined, please amend this lightwindow URL "+this.contentToFetch);
break;
}
},
//
// Resize the Window to fit the viewport if necessary
//
_resizeWindowToFit : function() {
if (this.resizeTo.height+this.dimensions.cruft.height > this.dimensions.viewport.height) {
var heightRatio = this.resizeTo.height/this.resizeTo.width;
this.resizeTo.height = this.dimensions.viewport.height-this.dimensions.cruft.height-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.width = this.resizeTo.height/heightRatio;
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px'
});
}
}
if (this.resizeTo.width+this.dimensions.cruft.width > this.dimensions.viewport.width) {
var widthRatio = this.resizeTo.width/this.resizeTo.height;
this.resizeTo.width = this.dimensions.viewport.width-2*this.dimensions.cruft.width-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.height = this.resizeTo.width/widthRatio;
$('lightwindow_data_slide_inner').setStyle({
height: this.resizeTo.height+'px'
});
}
}
},
//
// Set the Window to a preset size
//
_presetWindowSize : function() {
if (this._getParameter('lightwindow_height')) {
this.resizeTo.height = parseFloat(this._getParameter('lightwindow_height'));
}
if (this._getParameter('lightwindow_width')) {
this.resizeTo.width = parseFloat(this._getParameter('lightwindow_width'));
}
},
//
// Process the Window
//
_processWindow : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Set up the data-slide if we have caption information
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
if (this.element.caption) {
$('lightwindow_data_caption').innerHTML = this.element.caption;
$('lightwindow_data_caption').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_caption').setStyle({
display: 'none'
});
}
if (this.element.author) {
$('lightwindow_data_author').innerHTML = this.element.author;
$('lightwindow_data_author_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_author_container').setStyle({
display: 'none'
});
}
if (this.activeGallery && this.options.showGalleryCount) {
$('lightwindow_data_gallery_current').innerHTML = this.galleryLocation.current;
$('lightwindow_data_gallery_total').innerHTML = this.galleryLocation.total;
$('lightwindow_data_gallery_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_gallery_container').setStyle({
display: 'none'
});
}
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px',
height: 'auto',
visibility: 'visible',
display: 'block'
});
$('lightwindow_data_slide').setStyle({
height: $('lightwindow_data_slide').getHeight()+'px',
width: '1px',
overflow: 'hidden',
display: 'block'
});
} else {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
$('lightwindow_data_slide_inner').setStyle({
display: 'none',
visibility: 'hidden',
width: this.resizeTo.width+'px',
height: '0px'
});
}
if (this.element.title != 'null') {
$('lightwindow_title_bar_title').innerHTML = this.element.title;
} else {
$('lightwindow_title_bar_title').innerHTML = '';
}
var originalContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// Position the window
$('lightwindow_container').setStyle({
height: 'auto',
// We need to set the width to a px not auto as opera has problems with it
width: $('lightwindow_container').getWidth()+this.options.contentOffset.width-(this.windowActive ? this.options.contentOffset.width : 0)+'px'
});
var newContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// We need to record the container dimension changes
this.containerChange = {height: originalContainerDimensions.height-newContainerDimensions.height, width: originalContainerDimensions.width-newContainerDimensions.width};
// Get out general dimensions
this.dimensions.container = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
this.dimensions.cruft = {height: this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.options.contentOffset.height, width: this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.options.contentOffset.width};
// Set Sizes if we need too
this._presetWindowSize();
this._resizeWindowToFit(); // Even if the window is preset we still don't want it to go outside of the viewport
if (!this.windowActive) {
// Position the window
$('lightwindow_container').setStyle({
left: -(this.dimensions.container.width/2)+'px',
top: -(this.dimensions.container.height/2)+'px'
});
}
$('lightwindow_container').setStyle({
height: this.dimensions.container.height+'px',
width: this.dimensions.container.width+'px'
});
// We are ready, lets show this puppy off!
this._displayLightWindow('block', 'visible');
this._animateLightWindow();
},
//
// Fire off our animation handler
//
_animateLightWindow : function() {
if (this.options.animationHandler) {
this.options.animationHandler().bind(this);
} else {
this._defaultAnimationHandler();
}
},
//
// Fire off our transition handler
//
_handleNavigation : function(display) {
if (this.options.navigationHandler) {
this.options.navigationHandler().bind(this, display);
} else {
this._defaultDisplayNavigation(display);
}
},
//
// Fire off our transition handler
//
_handleTransition : function() {
if (this.options.transitionHandler) {
this.options.transitionHandler().bind(this);
} else {
this._defaultTransitionHandler();
}
},
//
// Handle the finish of the window animation
//
_handleFinalWindowAnimation : function(delay) {
if (this.options.finalAnimationHandler) {
this.options.finalAnimationHandler().bind(this, delay);
} else {
this._defaultfinalWindowAnimationHandler(delay);
}
},
//
// Handle the gallery Animation
//
_handleGalleryAnimation : function(list) {
if (this.options.galleryAnimationHandler) {
this.options.galleryAnimationHandler().bind(this, list);
} else {
this._defaultGalleryAnimationHandler(list);
}
},
//
// Display the navigation
//
_defaultDisplayNavigation : function(display) {
if (display) {
$('lightwindow_navigation').setStyle({
display: 'block',
height: $('lightwindow_contents').getHeight()+'px',
width: '100%',
marginTop: this.options.dimensions.titleHeight+'px'
});
} else {
$('lightwindow_navigation').setStyle({
display: 'none',
height: 'auto',
width: 'auto'
});
}
},
//
// This is the default animation handler for LightWindow
//
_defaultAnimationHandler : function() {
// Now that we have figures out the cruft lets make the caption go away and add its effects
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
this.dimensions.dataEffects.push(
new Effect.SlideDown('lightwindow_data_slide', {sync: true}),
new Effect.Appear('lightwindow_data_slide', {sync: true, from: 0.0, to: 1.0})
);
}
// Set up the Title if we have one
$('lightwindow_title_bar_inner').setStyle({
height: '0px',
marginTop: this.options.dimensions.titleHeight+'px'
});
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: this.options.dimensions.titleHeight+'px', marginTop: '0px'}}),
new Effect.Appear('lightwindow_title_bar_inner', {sync: true, from: 0.0, to: 1.0})
);
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
if ($('lightwindow_galleries_tab_container').getHeight() == 0) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '20px', marginTop: '0px'}})
);
$('lightwindow_galleries').setStyle({
width: '0px'
});
}
}
var resized = false;
var ratio = this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.resizeTo.width+this.options.contentOffset.width;
if (ratio != $('lightwindow_container').getWidth()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.width/$('lightwindow_contents').getWidth()), {scaleFrom: 100*($('lightwindow_contents').getWidth()/($('lightwindow_contents').getWidth()+(this.options.contentOffset.width))), sync: true, scaleY: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.width)), {sync: true, scaleY: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
delay: 0.25,
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
ratio = this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.resizeTo.height+this.options.contentOffset.height;
if (ratio != $('lightwindow_container').getHeight()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.height/$('lightwindow_contents').getHeight()), {scaleFrom: 100*($('lightwindow_contents').getHeight()/($('lightwindow_contents').getHeight()+(this.options.contentOffset.height))), sync: true, scaleX: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.height)), {sync: true, scaleX: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
afterFinish: function() {
if (this.dimensions.dataEffects.length > 0) {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
resized = true;
}
// We need to do our data effect since there was no resizing
if (!resized && this.dimensions.dataEffects.length > 0) {
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
beforeStart: function() {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
if (this.containerChange.height != 0 || this.containerChange.width != 0) {
new Effect.MoveBy('lightwindow_container', this.containerChange.height, this.containerChange.width, {transition: Effect.Transitions.sinoidal});
}
}.bind(this),
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
},
//
// Finish up Window Animation
//
_defaultfinalWindowAnimationHandler : function(delay) {
if (this.windowType == 'media' || this._getParameter('lightwindow_loading_animation')) {
// Because of major flickering with the overlay we just hide it in this case
Element.hide('lightwindow_loading');
this._handleNavigation(this.activeGallery);
this._setStatus(false);
} else {
Effect.Fade('lightwindow_loading', {
duration: 0.75,
delay: 1.0,
afterFinish: function() {
// Just in case we need some scroll goodness (this also avoids the swiss cheese effect)
if (this.windowType != 'image' && this.windowType != 'media' && this.windowType != 'external') {
$('lightwindow_contents').setStyle({
overflow: 'auto'
});
}
this._handleNavigation(this.activeGallery);
this._defaultGalleryAnimationHandler();
this._setStatus(false);
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Handle the gallery Animation
//
_defaultGalleryAnimationHandler : function(list) {
if (this.activeGallery) {
$('lightwindow_galleries').setStyle({
display: 'block',
marginBottom: $('lightwindow_data_slide').getHeight()+this.options.contentOffset.height/2+'px'
});
$('lightwindow_navigation').setStyle({
height: $('lightwindow_contents').getHeight()-20+'px'
});
} else {
$('lightwindow_galleries').setStyle({
display: 'none'
});
$('lightwindow_galleries_tab_container').setStyle({
height: '0px',
marginTop: '20px'
});
$('lightwindow_galleries_list').setStyle({
height: '0px'
});
return false;
}
if (list) {
if ($('lightwindow_galleries_list').getHeight() == 0) {
var height = $('lightwindow_contents').getHeight()*0.80;
$('lightwindow_galleries_tab_span').className = 'down';
} else {
var height = 0;
$('lightwindow_galleries_tab_span').className = 'up';
}
new Effect.Morph('lightwindow_galleries_list', {
duration: this.duration,
transition: Effect.Transitions.sinoidal,
style: {height: height+'px'},
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
},
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Default Transition Handler
//
_defaultTransitionHandler : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Now that we have figures out the cruft lets make the caption go away and add its effects
if ($('lightwindow_data_slide').getStyle('display') != 'none') {
this.dimensions.dataEffects.push(
new Effect.SlideUp('lightwindow_data_slide', {sync: true}),
new Effect.Fade('lightwindow_data_slide', {sync: true, from: 1.0, to: 0.0})
);
}
if (!this.options.hideGalleryTab) {
if ($('lightwindow_galleries').getHeight() != 0 && !this.options.hideGalleryTab) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '0px', marginTop: '20px'}})
);
}
if ($('lightwindow_galleries_list').getHeight() != 0) {
$('lightwindow_galleries_tab_span').className = 'up';
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_list', {
sync: true,
style: {height: '0px'},
transition: Effect.Transitions.sinoidal,
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
}
})
);
}
}
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: '0px', marginTop: this.options.dimensions.titleHeight+'px'}}),
new Effect.Fade('lightwindow_title_bar_inner', {sync: true, from: 1.0, to: 0.0})
);
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._loadWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
},
//
// Default Form handler for LightWindow
//
_defaultFormHandler : function(e) {
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(this._getParameter('lightwindow_form', element.getAttribute('params')));
if (this.options.formMethod == 'post') {
var newAJAX = new Ajax.Request(element.href, {
method: 'post',
postBody: parameterString,
onComplete: this.openWindow.bind(this, element)
});
} else if (this.options.formMethod == 'get') {
var newAJAX = new Ajax.Request(element.href, {
method: 'get',
parameters: parameterString,
onComplete: this.openWindow.bind(this, element)
});
}
},
//
// Wrap everything up
//
_finishWindow : function() {
if (this.windowType == 'external') {
// We set the externals source here because it allows for a much smoother animation
$('lightwindow_iframe').setAttribute('src', this.element.href);
this._handleFinalWindowAnimation(1);
} else if (this.windowType == 'media') {
var outerObject = document.createElement('object');
outerObject.setAttribute('classid', this.options.classids[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('codebase', this.options.codebases[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('id', 'lightwindow_media_primary');
outerObject.setAttribute('name', 'lightwindow_media_primary');
outerObject.setAttribute('width', this.resizeTo.width);
outerObject.setAttribute('height', this.resizeTo.height);
outerObject = this._addParamToObject('movie', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('src', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('controller', 'true', outerObject);
outerObject = this._addParamToObject('wmode', 'transparent', outerObject);
outerObject = this._addParamToObject('cache', 'false', outerObject);
outerObject = this._addParamToObject('quality', 'high', outerObject);
if (!Prototype.Browser.IE) {
var innerObject = document.createElement('object');
innerObject.setAttribute('type', this.options.mimeTypes[this._fileExtension(this.contentToFetch)]);
innerObject.setAttribute('data', this.contentToFetch);
innerObject.setAttribute('id', 'lightwindow_media_secondary');
innerObject.setAttribute('name', 'lightwindow_media_secondary');
innerObject.setAttribute('width', this.resizeTo.width);
innerObject.setAttribute('height', this.resizeTo.height);
innerObject = this._addParamToObject('controller', 'true', innerObject);
innerObject = this._addParamToObject('wmode', 'transparent', innerObject);
innerObject = this._addParamToObject('cache', 'false', innerObject);
innerObject = this._addParamToObject('quality', 'high', innerObject);
outerObject.appendChild(innerObject);
}
if (this._getParameter('lightwindow_iframe_embed')) {
this._appendIframe('no');
this._writeToIframe(this._convertToMarkup(outerObject, 'object'));
} else {
this._appendObject(outerObject, 'object', $('lightwindow_contents'));
}
this._handleFinalWindowAnimation(0);
} else {
this._handleFinalWindowAnimation(0);
}
// Initialize any actions
this._setupActions();
}
}
// new form code by fapri http://forum.stickmanlabs.com/viewtopic.php?id=186
//
// -- update the lightwindow with the response
//
function _lwUpdateWithResponse(lw_pointer, element, response) {
// -- we are going to emulate the whole openWindow funky call this is also an excellent place to put in
// logic to make sense of the returned text. if say you're returning a json string containing
// validation results for the user-input, this is where you'd put in the code to notify the user.
// The window is active
lw_pointer.windowActive = true;
// Clear out the window Contents
lw_pointer._clearWindowContents(true);
// Add back in out loading panel
lw_pointer._addLoadingWindowMarkup();
// Setup the element properties
// -- swapped out this line: this._setupWindowElements(element);
// for code block below since this is really what we are overriding
lw_pointer.element = element;
lw_pointer.element.title = null ? '' : element.getAttribute('title');
lw_pointer.element.author = null ? '' : element.getAttribute('author');
lw_pointer.element.caption = null ? '' : element.getAttribute('caption');
lw_pointer.element.rel = null ? '' : element.getAttribute('rel');
lw_pointer.element.params = null ? '' : element.getAttribute('params');
// Set the window type, these are the lines we're hacking
lw_pointer.contentToFetch = response;
lw_pointer.windowType = 'direct'; // -- this the actual line we want to hack
lw_pointer._setStatus(true);
lw_pointer._handleTransition();
}
//
// -- single form call
//
_lwSingleFormCall = function (e) {
var lw_pointer = myLightWindow; // -- set to your myLightWindow variable
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(lw_pointer._getParameter('lightwindow_form', element.getAttribute('params')));
var ajaxOpts = {
onComplete: function(response) {
if (response.responseText == '')
lw_pointer.openWindow.bind(this, element);
else
_lwUpdateWithResponse(lw_pointer, element, response.responseText);
}
};
if (lw_pointer.options.formMethod == 'post') {
ajaxOpts.method = 'post';
ajaxOpts.postBody = parameterString;
} else if (lw_pointer.options.formMethod == 'get') {
ajaxOpts.method = 'post';
ajaxOpts.parameters = parameterString;
}
var newAJAX = new Ajax.Request(element.href, ajaxOpts);
}
/*-----------------------------------------------------------------------------------------------*/
Event.observe(window, 'load', lightwindowInit, false);
//
// Set up all of our links
//
var myLightWindow = null;
function lightwindowInit() {
myLightWindow = new lightwindow({formHandler: _lwSingleFormCall}); //added formHandler parameter
} | JavaScript |
function sfMediaLibrary_Engine()
{
// Browser check
var ua = navigator.userAgent;
this.isMSIE = (navigator.appName == "Microsoft Internet Explorer");
this.isMSIE5 = this.isMSIE && (ua.indexOf('MSIE 5') != -1);
this.isMSIE5_0 = this.isMSIE && (ua.indexOf('MSIE 5.0') != -1);
this.isGecko = ua.indexOf('Gecko') != -1;
this.isSafari = ua.indexOf('Safari') != -1;
this.isOpera = ua.indexOf('Opera') != -1;
this.isMac = ua.indexOf('Mac') != -1;
this.isNS7 = ua.indexOf('Netscape/7') != -1;
this.isNS71 = ua.indexOf('Netscape/7.1') != -1;
this.isTinyMCE = false;
// Fake MSIE on Opera and if Opera fakes IE, Gecko or Safari cancel those
if (this.isOpera) {
this.isMSIE = true;
this.isGecko = false;
this.isSafari = false;
}
}
sfMediaLibrary_Engine.prototype = {
init : function(url)
{
this.url = url;
},
fileBrowserReturn : function (url)
{
if(this.isTinyMCE)
{
tinyMCE.setWindowArg('editor_id', this.fileBrowserWindowArg);
if (this.fileBrowserType == 'image')
{
this.fileBrowserWin.showPreviewImage(url);
}
}
this.fileBrowserWin.document.forms[this.fileBrowserFormName].elements[this.fileBrowserFieldName].value = url;
},
fileBrowserCallBack : function (field_name, url, type, win)
{
this.isTinyMCE = true;
this.fileBrowserWindowArg = tinyMCE.getWindowArg('editor_id');
var template = new Array();
template['title'] = 'Assets';
var url = this.url;
if (type == 'image')
url += '/images_only/1';
template['file'] = url;
template['width'] = 550;
template['height'] = 600;
template['close_previous'] = 'no';
this.fileBrowserWin = win;
this.fileBrowserFormName = 0;
this.fileBrowserFieldName = field_name;
this.fileBrowserType = type;
tinyMCE.openWindow(template, {inline : "yes", scrollbars: 'yes'});
},
openWindow : function(options)
{
var width, height, x, y, resizable, scrollbars, url;
if (!options)
return;
if (!options['field_name'])
return;
if (!options['url'] && !this.url)
return;
this.fileBrowserWin = self;
this.fileBrowserFormName = (options['form_name'] == '') ? 0 : options['form_name'];
this.fileBrowserFieldName = options['field_name'];
this.fileBrowserType = options['type'];
url = this.url;
if (options['type'] == 'image')
url += '/images_only/1';
if (!(width = parseInt(options['width'])))
width = 550;
if (!(width = parseInt(options['width'])))
width = 550;
if (!(height = parseInt(options['height'])))
height = 600;
// Add to height in M$ due to SP2 WHY DON'T YOU GUYS IMPLEMENT innerWidth of windows!!
if (sfMediaLibrary.isMSIE)
height += 40;
else
height += 20;
x = parseInt(screen.width / 2.0) - (width / 2.0);
y = parseInt(screen.height / 2.0) - (height / 2.0);
resizable = (options && options['resizable']) ? options['resizable'] : "no";
scrollbars = (options && options['scrollbars']) ? options['scrollbars'] : "no";
var modal = (resizable == "yes") ? "no" : "yes";
if (sfMediaLibrary.isGecko && sfMediaLibrary.isMac)
modal = "no";
if (options['close_previous'] != "no")
try {sfMediaLibrary.lastWindow.close();} catch (ex) {}
var win = window.open(url, "sfPopup" + new Date().getTime(), "top=" + y + ",left=" + x + ",scrollbars=" + scrollbars + ",dialog=" + modal + ",minimizable=" + resizable + ",modal=" + modal + ",width=" + width + ",height=" + height + ",resizable=" + resizable);
if (options['close_previous'] != "no")
sfMediaLibrary.lastWindow = win;
eval('try { win.resizeTo(width, height); } catch(e) { }');
// Make it bigger if statusbar is forced
if (sfMediaLibrary.isGecko)
{
if (win.document.defaultView.statusbar.visible)
win.resizeBy(0, sfMediaLibrary.isMac ? 10 : 24);
}
win.focus();
}
}
var SfMediaLibrary = sfMediaLibrary_Engine; // Compatiblity with gzip compressors
var sfMediaLibrary = new sfMediaLibrary_Engine();
| JavaScript |
/* Nifty Corners Cube - rounded corners with CSS and Javascript
Copyright 2006 Alessandro Fulciniti (a.fulciniti@html.it)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
var niftyOk=(document.getElementById && document.createElement && Array.prototype.push);
var niftyCss=false;
String.prototype.find=function(what){
return(this.indexOf(what)>=0 ? true : false);
}
var oldonload=window.onload;
if(typeof(NiftyLoad)!='function') NiftyLoad=function(){};
if(typeof(oldonload)=='function')
window.onload=function(){oldonload();AddCss();NiftyLoad()};
else window.onload=function(){AddCss();NiftyLoad()};
function AddCss(){
/*
niftyCss=true;
var l=CreateEl("link");
l.setAttribute("type","text/css");
l.setAttribute("rel","stylesheet");
l.setAttribute("href","niftyCorners.css");
l.setAttribute("media","screen");
document.getElementsByTagName("head")[0].appendChild(l);
*/
}
function Nifty(selector,options){
if(niftyOk==false) return;
if(niftyCss==false) AddCss();
var i,v=selector.split(","),h=0;
if(options==null) options="";
if(options.find("fixed-height"))
h=getElementsBySelector(v[0])[0].offsetHeight;
for(i=0;i<v.length;i++)
Rounded(v[i],options);
if(options.find("height")) SameHeight(selector,h);
}
function Rounded(selector,options){
var i,top="",bottom="",v=new Array();
if(options!=""){
options=options.replace("left","tl bl");
options=options.replace("right","tr br");
options=options.replace("top","tr tl");
options=options.replace("bottom","br bl");
options=options.replace("transparent","alias");
if(options.find("tl")){
top="both";
if(!options.find("tr")) top="left";
}
else if(options.find("tr")) top="right";
if(options.find("bl")){
bottom="both";
if(!options.find("br")) bottom="left";
}
else if(options.find("br")) bottom="right";
}
if(top=="" && bottom=="" && !options.find("none")){top="both";bottom="both";}
v=getElementsBySelector(selector);
for(i=0;i<v.length;i++){
FixIE(v[i]);
if(top!="") AddTop(v[i],top,options);
if(bottom!="") AddBottom(v[i],bottom,options);
}
}
function AddTop(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Top");
if(options.find("small")){
d.style.marginBottom=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginBottom=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginBottom=(p-5)+"px";
for(i=1;i<=lim;i++)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingTop="0";
el.insertBefore(d,el.firstChild);
}
function AddBottom(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Bottom");
if(options.find("small")){
d.style.marginTop=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginTop=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginTop=(p-5)+"px";
for(i=lim;i>0;i--)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingBottom=0;
el.appendChild(d);
}
function CreateStrip(index,side,color,border,btype){
var x=CreateEl("b");
x.className=btype+index;
x.style.backgroundColor=color;
x.style.borderColor=border;
if(side=="left"){
x.style.borderRightWidth="0";
x.style.marginRight="0";
}
else if(side=="right"){
x.style.borderLeftWidth="0";
x.style.marginLeft="0";
}
return(x);
}
function CreateEl(x){
return(document.createElement(x));
}
function FixIE(el){
if(el.currentStyle!=null && el.currentStyle.hasLayout!=null && el.currentStyle.hasLayout==false)
el.style.display="inline-block";
}
function SameHeight(selector,maxh){
var i,v=selector.split(","),t,j,els=[],gap;
for(i=0;i<v.length;i++){
t=getElementsBySelector(v[i]);
els=els.concat(t);
}
for(i=0;i<els.length;i++){
if(els[i].offsetHeight>maxh) maxh=els[i].offsetHeight;
els[i].style.height="auto";
}
for(i=0;i<els.length;i++){
gap=maxh-els[i].offsetHeight;
if(gap>0){
t=CreateEl("b");t.className="niftyfill";t.style.height=gap+"px";
nc=els[i].lastChild;
if(nc.className=="niftycorners")
els[i].insertBefore(t,nc);
else els[i].appendChild(t);
}
}
}
function getElementsBySelector(selector){
var i,j,selid="",selclass="",tag=selector,tag2="",v2,k,f,a,s=[],objlist=[],c;
if(selector.find("#")){ //id selector like "tag#id"
if(selector.find(" ")){ //descendant selector like "tag#id tag"
s=selector.split(" ");
var fs=s[0].split("#");
if(fs.length==1) return(objlist);
f=document.getElementById(fs[1]);
if(f){
v=f.getElementsByTagName(s[1]);
for(i=0;i<v.length;i++) objlist.push(v[i]);
}
return(objlist);
}
else{
s=selector.split("#");
tag=s[0];
selid=s[1];
if(selid!=""){
f=document.getElementById(selid);
if(f) objlist.push(f);
return(objlist);
}
}
}
if(selector.find(".")){ //class selector like "tag.class"
s=selector.split(".");
tag=s[0];
selclass=s[1];
if(selclass.find(" ")){ //descendant selector like tag1.classname tag2
s=selclass.split(" ");
selclass=s[0];
tag2=s[1];
}
}
var v=document.getElementsByTagName(tag); // tag selector like "tag"
if(selclass==""){
for(i=0;i<v.length;i++) objlist.push(v[i]);
return(objlist);
}
for(i=0;i<v.length;i++){
c=v[i].className.split(" ");
for(j=0;j<c.length;j++){
if(c[j]==selclass){
if(tag2=="") objlist.push(v[i]);
else{
v2=v[i].getElementsByTagName(tag2);
for(k=0;k<v2.length;k++) objlist.push(v2[k]);
}
}
}
}
return(objlist);
}
function getParentBk(x){
var el=x.parentNode,c;
while(el.tagName.toUpperCase()!="HTML" && (c=getBk(el))=="transparent")
el=el.parentNode;
if(c=="transparent") c="#FFFFFF";
return(c);
}
function getBk(x){
var c=getStyleProp(x,"backgroundColor");
if(c==null || c=="transparent" || c.find("rgba(0, 0, 0, 0)"))
return("transparent");
if(c.find("rgb")) c=rgb2hex(c);
return(c);
}
function getPadding(x,side){
var p=getStyleProp(x,"padding"+side);
if(p==null || !p.find("px")) return(0);
return(parseInt(p));
}
function getStyleProp(x,prop){
if(x.currentStyle)
return(x.currentStyle[prop]);
if(document.defaultView.getComputedStyle)
return(document.defaultView.getComputedStyle(x,'')[prop]);
return(null);
}
function rgb2hex(value){
var hex="",v,h,i;
var regexp=/([0-9]+)[, ]+([0-9]+)[, ]+([0-9]+)/;
var h=regexp.exec(value);
for(i=1;i<4;i++){
v=parseInt(h[i]).toString(16);
if(v.length==1) hex+="0"+v;
else hex+=v;
}
return("#"+hex);
}
function Mix(c1,c2){
var i,step1,step2,x,y,r=new Array(3);
if(c1.length==4)step1=1;
else step1=2;
if(c2.length==4) step2=1;
else step2=2;
for(i=0;i<3;i++){
x=parseInt(c1.substr(1+step1*i,step1),16);
if(step1==1) x=16*x+x;
y=parseInt(c2.substr(1+step2*i,step2),16);
if(step2==1) y=16*y+y;
r[i]=Math.floor((x*50+y*50)/100);
r[i]=r[i].toString(16);
if(r[i].length==1) r[i]="0"+r[i];
}
return("#"+r[0]+r[1]+r[2]);
}
| JavaScript |
// script.aculo.us unittest.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
// (c) 2005-2007 Michael Schuerig (http://www.schuerig.de/michael/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
// experimental, Firefox-only
Event.simulateMouse = function(element, eventName) {
var options = Object.extend({
pointerX: 0,
pointerY: 0,
buttons: 0,
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false
}, arguments[2] || {});
var oEvent = document.createEvent("MouseEvents");
oEvent.initMouseEvent(eventName, true, true, document.defaultView,
options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, $(element));
if(this.mark) Element.remove(this.mark);
this.mark = document.createElement('div');
this.mark.appendChild(document.createTextNode(" "));
document.body.appendChild(this.mark);
this.mark.style.position = 'absolute';
this.mark.style.top = options.pointerY + "px";
this.mark.style.left = options.pointerX + "px";
this.mark.style.width = "5px";
this.mark.style.height = "5px;";
this.mark.style.borderTop = "1px solid red;"
this.mark.style.borderLeft = "1px solid red;"
if(this.step)
alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options));
$(element).dispatchEvent(oEvent);
};
// Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2.
// You need to downgrade to 1.0.4 for now to get this working
// See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much
Event.simulateKey = function(element, eventName) {
var options = Object.extend({
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false,
keyCode: 0,
charCode: 0
}, arguments[2] || {});
var oEvent = document.createEvent("KeyEvents");
oEvent.initKeyEvent(eventName, true, true, window,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,
options.keyCode, options.charCode );
$(element).dispatchEvent(oEvent);
};
Event.simulateKeys = function(element, command) {
for(var i=0; i<command.length; i++) {
Event.simulateKey(element,'keypress',{charCode:command.charCodeAt(i)});
}
};
var Test = {}
Test.Unit = {};
// security exception workaround
Test.Unit.inspect = Object.inspect;
Test.Unit.Logger = Class.create();
Test.Unit.Logger.prototype = {
initialize: function(log) {
this.log = $(log);
if (this.log) {
this._createLogTable();
}
},
start: function(testName) {
if (!this.log) return;
this.testName = testName;
this.lastLogLine = document.createElement('tr');
this.statusCell = document.createElement('td');
this.nameCell = document.createElement('td');
this.nameCell.className = "nameCell";
this.nameCell.appendChild(document.createTextNode(testName));
this.messageCell = document.createElement('td');
this.lastLogLine.appendChild(this.statusCell);
this.lastLogLine.appendChild(this.nameCell);
this.lastLogLine.appendChild(this.messageCell);
this.loglines.appendChild(this.lastLogLine);
},
finish: function(status, summary) {
if (!this.log) return;
this.lastLogLine.className = status;
this.statusCell.innerHTML = status;
this.messageCell.innerHTML = this._toHTML(summary);
this.addLinksToResults();
},
message: function(message) {
if (!this.log) return;
this.messageCell.innerHTML = this._toHTML(message);
},
summary: function(summary) {
if (!this.log) return;
this.logsummary.innerHTML = this._toHTML(summary);
},
_createLogTable: function() {
this.log.innerHTML =
'<div id="logsummary"></div>' +
'<table id="logtable">' +
'<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' +
'<tbody id="loglines"></tbody>' +
'</table>';
this.logsummary = $('logsummary')
this.loglines = $('loglines');
},
_toHTML: function(txt) {
return txt.escapeHTML().replace(/\n/g,"<br/>");
},
addLinksToResults: function(){
$$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run only this test"
Event.observe(td, 'click', function(){ window.location.search = "?tests=" + td.innerHTML;});
});
$$("tr.passed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run all tests"
Event.observe(td, 'click', function(){ window.location.search = "";});
});
}
}
Test.Unit.Runner = Class.create();
Test.Unit.Runner.prototype = {
initialize: function(testcases) {
this.options = Object.extend({
testLog: 'testlog'
}, arguments[1] || {});
this.options.resultsURL = this.parseResultsURLQueryParameter();
this.options.tests = this.parseTestsQueryParameter();
if (this.options.testLog) {
this.options.testLog = $(this.options.testLog) || null;
}
if(this.options.tests) {
this.tests = [];
for(var i = 0; i < this.options.tests.length; i++) {
if(/^test/.test(this.options.tests[i])) {
this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"]));
}
}
} else {
if (this.options.test) {
this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])];
} else {
this.tests = [];
for(var testcase in testcases) {
if(/^test/.test(testcase)) {
this.tests.push(
new Test.Unit.Testcase(
this.options.context ? ' -> ' + this.options.titles[testcase] : testcase,
testcases[testcase], testcases["setup"], testcases["teardown"]
));
}
}
}
}
this.currentTest = 0;
this.logger = new Test.Unit.Logger(this.options.testLog);
setTimeout(this.runTests.bind(this), 1000);
},
parseResultsURLQueryParameter: function() {
return window.location.search.parseQuery()["resultsURL"];
},
parseTestsQueryParameter: function(){
if (window.location.search.parseQuery()["tests"]){
return window.location.search.parseQuery()["tests"].split(',');
};
},
// Returns:
// "ERROR" if there was an error,
// "FAILURE" if there was a failure, or
// "SUCCESS" if there was neither
getResult: function() {
var hasFailure = false;
for(var i=0;i<this.tests.length;i++) {
if (this.tests[i].errors > 0) {
return "ERROR";
}
if (this.tests[i].failures > 0) {
hasFailure = true;
}
}
if (hasFailure) {
return "FAILURE";
} else {
return "SUCCESS";
}
},
postResults: function() {
if (this.options.resultsURL) {
new Ajax.Request(this.options.resultsURL,
{ method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false });
}
},
runTests: function() {
var test = this.tests[this.currentTest];
if (!test) {
// finished!
this.postResults();
this.logger.summary(this.summary());
return;
}
if(!test.isWaiting) {
this.logger.start(test.name);
}
test.run();
if(test.isWaiting) {
this.logger.message("Waiting for " + test.timeToWait + "ms");
setTimeout(this.runTests.bind(this), test.timeToWait || 1000);
} else {
this.logger.finish(test.status(), test.summary());
this.currentTest++;
// tail recursive, hopefully the browser will skip the stackframe
this.runTests();
}
},
summary: function() {
var assertions = 0;
var failures = 0;
var errors = 0;
var messages = [];
for(var i=0;i<this.tests.length;i++) {
assertions += this.tests[i].assertions;
failures += this.tests[i].failures;
errors += this.tests[i].errors;
}
return (
(this.options.context ? this.options.context + ': ': '') +
this.tests.length + " tests, " +
assertions + " assertions, " +
failures + " failures, " +
errors + " errors");
}
}
Test.Unit.Assertions = Class.create();
Test.Unit.Assertions.prototype = {
initialize: function() {
this.assertions = 0;
this.failures = 0;
this.errors = 0;
this.messages = [];
},
summary: function() {
return (
this.assertions + " assertions, " +
this.failures + " failures, " +
this.errors + " errors" + "\n" +
this.messages.join("\n"));
},
pass: function() {
this.assertions++;
},
fail: function(message) {
this.failures++;
this.messages.push("Failure: " + message);
},
info: function(message) {
this.messages.push("Info: " + message);
},
error: function(error) {
this.errors++;
this.messages.push(error.name + ": "+ error.message + "(" + Test.Unit.inspect(error) +")");
},
status: function() {
if (this.failures > 0) return 'failed';
if (this.errors > 0) return 'error';
return 'passed';
},
assert: function(expression) {
var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"';
try { expression ? this.pass() :
this.fail(message); }
catch(e) { this.error(e); }
},
assertEqual: function(expected, actual) {
var message = arguments[2] || "assertEqual";
try { (expected == actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertInspect: function(expected, actual) {
var message = arguments[2] || "assertInspect";
try { (expected == actual.inspect()) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertEnumEqual: function(expected, actual) {
var message = arguments[2] || "assertEnumEqual";
try { $A(expected).length == $A(actual).length &&
expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ?
this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) +
', actual ' + Test.Unit.inspect(actual)); }
catch(e) { this.error(e); }
},
assertNotEqual: function(expected, actual) {
var message = arguments[2] || "assertNotEqual";
try { (expected != actual) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertIdentical: function(expected, actual) {
var message = arguments[2] || "assertIdentical";
try { (expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNotIdentical: function(expected, actual) {
var message = arguments[2] || "assertNotIdentical";
try { !(expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNull: function(obj) {
var message = arguments[1] || 'assertNull'
try { (obj==null) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); }
catch(e) { this.error(e); }
},
assertMatch: function(expected, actual) {
var message = arguments[2] || 'assertMatch';
var regex = new RegExp(expected);
try { (regex.exec(actual)) ? this.pass() :
this.fail(message + ' : regex: "' + Test.Unit.inspect(expected) + ' did not match: ' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertHidden: function(element) {
var message = arguments[1] || 'assertHidden';
this.assertEqual("none", element.style.display, message);
},
assertNotNull: function(object) {
var message = arguments[1] || 'assertNotNull';
this.assert(object != null, message);
},
assertType: function(expected, actual) {
var message = arguments[2] || 'assertType';
try {
(actual.constructor == expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertNotOfType: function(expected, actual) {
var message = arguments[2] || 'assertNotOfType';
try {
(actual.constructor != expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertInstanceOf';
try {
(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was not an instance of the expected type"); }
catch(e) { this.error(e); }
},
assertNotInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertNotInstanceOf';
try {
!(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was an instance of the not expected type"); }
catch(e) { this.error(e); }
},
assertRespondsTo: function(method, obj) {
var message = arguments[2] || 'assertRespondsTo';
try {
(obj[method] && typeof obj[method] == 'function') ? this.pass() :
this.fail(message + ": object doesn't respond to [" + method + "]"); }
catch(e) { this.error(e); }
},
assertReturnsTrue: function(method, obj) {
var message = arguments[2] || 'assertReturnsTrue';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
m() ? this.pass() :
this.fail(message + ": method returned false"); }
catch(e) { this.error(e); }
},
assertReturnsFalse: function(method, obj) {
var message = arguments[2] || 'assertReturnsFalse';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
!m() ? this.pass() :
this.fail(message + ": method returned true"); }
catch(e) { this.error(e); }
},
assertRaise: function(exceptionName, method) {
var message = arguments[2] || 'assertRaise';
try {
method();
this.fail(message + ": exception expected but none was raised"); }
catch(e) {
((exceptionName == null) || (e.name==exceptionName)) ? this.pass() : this.error(e);
}
},
assertElementsMatch: function() {
var expressions = $A(arguments), elements = $A(expressions.shift());
if (elements.length != expressions.length) {
this.fail('assertElementsMatch: size mismatch: ' + elements.length + ' elements, ' + expressions.length + ' expressions');
return false;
}
elements.zip(expressions).all(function(pair, index) {
var element = $(pair.first()), expression = pair.last();
if (element.match(expression)) return true;
this.fail('assertElementsMatch: (in index ' + index + ') expected ' + expression.inspect() + ' but got ' + element.inspect());
}.bind(this)) && this.pass();
},
assertElementMatches: function(element, expression) {
this.assertElementsMatch([element], expression);
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
},
_isVisible: function(element) {
element = $(element);
if(!element.parentNode) return true;
this.assertNotNull(element);
if(element.style && Element.getStyle(element, 'display') == 'none')
return false;
return this._isVisible(element.parentNode);
},
assertNotVisible: function(element) {
this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1]));
},
assertVisible: function(element) {
this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1]));
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
}
}
Test.Unit.Testcase = Class.create();
Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), {
initialize: function(name, test, setup, teardown) {
Test.Unit.Assertions.prototype.initialize.bind(this)();
this.name = name;
if(typeof test == 'string') {
test = test.gsub(/(\.should[^\(]+\()/,'#{0}this,');
test = test.gsub(/(\.should[^\(]+)\(this,\)/,'#{1}(this)');
this.test = function() {
eval('with(this){'+test+'}');
}
} else {
this.test = test || function() {};
}
this.setup = setup || function() {};
this.teardown = teardown || function() {};
this.isWaiting = false;
this.timeToWait = 1000;
},
wait: function(time, nextPart) {
this.isWaiting = true;
this.test = nextPart;
this.timeToWait = time;
},
run: function() {
try {
try {
if (!this.isWaiting) this.setup.bind(this)();
this.isWaiting = false;
this.test.bind(this)();
} finally {
if(!this.isWaiting) {
this.teardown.bind(this)();
}
}
}
catch(e) { this.error(e); }
}
});
// *EXPERIMENTAL* BDD-style testing to please non-technical folk
// This draws many ideas from RSpec http://rspec.rubyforge.org/
Test.setupBDDExtensionMethods = function(){
var METHODMAP = {
shouldEqual: 'assertEqual',
shouldNotEqual: 'assertNotEqual',
shouldEqualEnum: 'assertEnumEqual',
shouldBeA: 'assertType',
shouldNotBeA: 'assertNotOfType',
shouldBeAn: 'assertType',
shouldNotBeAn: 'assertNotOfType',
shouldBeNull: 'assertNull',
shouldNotBeNull: 'assertNotNull',
shouldBe: 'assertReturnsTrue',
shouldNotBe: 'assertReturnsFalse',
shouldRespondTo: 'assertRespondsTo'
};
var makeAssertion = function(assertion, args, object) {
this[assertion].apply(this,(args || []).concat([object]));
}
Test.BDDMethods = {};
$H(METHODMAP).each(function(pair) {
Test.BDDMethods[pair.key] = function() {
var args = $A(arguments);
var scope = args.shift();
makeAssertion.apply(scope, [pair.value, args, this]); };
});
[Array.prototype, String.prototype, Number.prototype, Boolean.prototype].each(
function(p){ Object.extend(p, Test.BDDMethods) }
);
}
Test.context = function(name, spec, log){
Test.setupBDDExtensionMethods();
var compiledSpec = {};
var titles = {};
for(specName in spec) {
switch(specName){
case "setup":
case "teardown":
compiledSpec[specName] = spec[specName];
break;
default:
var testName = 'test'+specName.gsub(/\s+/,'-').camelize();
var body = spec[specName].toString().split('\n').slice(1);
if(/^\{/.test(body[0])) body = body.slice(1);
body.pop();
body = body.map(function(statement){
return statement.strip()
});
compiledSpec[testName] = body.join('\n');
titles[testName] = specName;
}
}
new Test.Unit.Runner(compiledSpec, { titles: titles, testLog: log || 'testlog', context: name });
}; | JavaScript |
// script.aculo.us slider.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
if (!Control) var Control = { };
// options:
// axis: 'vertical', or 'horizontal' (default)
//
// callbacks:
// onChange(value)
// onSlide(value)
Control.Slider = Class.create({
initialize: function(handle, track, options) {
var slider = this;
if (Object.isArray(handle)) {
this.handles = handle.collect( function(e) { return $(e) });
} else {
this.handles = [$(handle)];
}
this.track = $(track);
this.options = options || { };
this.axis = this.options.axis || 'horizontal';
this.increment = this.options.increment || 1;
this.step = parseInt(this.options.step || '1');
this.range = this.options.range || $R(0,1);
this.value = 0; // assure backwards compat
this.values = this.handles.map( function() { return 0 });
this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
this.options.startSpan = $(this.options.startSpan || null);
this.options.endSpan = $(this.options.endSpan || null);
this.restricted = this.options.restricted || false;
this.maximum = this.options.maximum || this.range.end;
this.minimum = this.options.minimum || this.range.start;
// Will be used to align the handle onto the track, if necessary
this.alignX = parseInt(this.options.alignX || '0');
this.alignY = parseInt(this.options.alignY || '0');
this.trackLength = this.maximumOffset() - this.minimumOffset();
this.handleLength = this.isVertical() ?
(this.handles[0].offsetHeight != 0 ?
this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) :
(this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth :
this.handles[0].style.width.replace(/px$/,""));
this.active = false;
this.dragging = false;
this.disabled = false;
if (this.options.disabled) this.setDisabled();
// Allowed values array
this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
if (this.allowedValues) {
this.minimum = this.allowedValues.min();
this.maximum = this.allowedValues.max();
}
this.eventMouseDown = this.startDrag.bindAsEventListener(this);
this.eventMouseUp = this.endDrag.bindAsEventListener(this);
this.eventMouseMove = this.update.bindAsEventListener(this);
// Initialize handles in reverse (make sure first handle is active)
this.handles.each( function(h,i) {
i = slider.handles.length-1-i;
slider.setValue(parseFloat(
(Object.isArray(slider.options.sliderValue) ?
slider.options.sliderValue[i] : slider.options.sliderValue) ||
slider.range.start), i);
h.makePositioned().observe("mousedown", slider.eventMouseDown);
});
this.track.observe("mousedown", this.eventMouseDown);
document.observe("mouseup", this.eventMouseUp);
document.observe("mousemove", this.eventMouseMove);
this.initialized = true;
},
dispose: function() {
var slider = this;
Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
Event.stopObserving(document, "mouseup", this.eventMouseUp);
Event.stopObserving(document, "mousemove", this.eventMouseMove);
this.handles.each( function(h) {
Event.stopObserving(h, "mousedown", slider.eventMouseDown);
});
},
setDisabled: function(){
this.disabled = true;
},
setEnabled: function(){
this.disabled = false;
},
getNearestValue: function(value){
if (this.allowedValues){
if (value >= this.allowedValues.max()) return(this.allowedValues.max());
if (value <= this.allowedValues.min()) return(this.allowedValues.min());
var offset = Math.abs(this.allowedValues[0] - value);
var newValue = this.allowedValues[0];
this.allowedValues.each( function(v) {
var currentOffset = Math.abs(v - value);
if (currentOffset <= offset){
newValue = v;
offset = currentOffset;
}
});
return newValue;
}
if (value > this.range.end) return this.range.end;
if (value < this.range.start) return this.range.start;
return value;
},
setValue: function(sliderValue, handleIdx){
if (!this.active) {
this.activeHandleIdx = handleIdx || 0;
this.activeHandle = this.handles[this.activeHandleIdx];
this.updateStyles();
}
handleIdx = handleIdx || this.activeHandleIdx || 0;
if (this.initialized && this.restricted) {
if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
sliderValue = this.values[handleIdx-1];
if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
sliderValue = this.values[handleIdx+1];
}
sliderValue = this.getNearestValue(sliderValue);
this.values[handleIdx] = sliderValue;
this.value = this.values[0]; // assure backwards compat
this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] =
this.translateToPx(sliderValue);
this.drawSpans();
if (!this.dragging || !this.event) this.updateFinished();
},
setValueBy: function(delta, handleIdx) {
this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta,
handleIdx || this.activeHandleIdx || 0);
},
translateToPx: function(value) {
return Math.round(
((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) *
(value - this.range.start)) + "px";
},
translateToValue: function(offset) {
return ((offset/(this.trackLength-this.handleLength) *
(this.range.end-this.range.start)) + this.range.start);
},
getRange: function(range) {
var v = this.values.sortBy(Prototype.K);
range = range || 0;
return $R(v[range],v[range+1]);
},
minimumOffset: function(){
return(this.isVertical() ? this.alignY : this.alignX);
},
maximumOffset: function(){
return(this.isVertical() ?
(this.track.offsetHeight != 0 ? this.track.offsetHeight :
this.track.style.height.replace(/px$/,"")) - this.alignY :
(this.track.offsetWidth != 0 ? this.track.offsetWidth :
this.track.style.width.replace(/px$/,"")) - this.alignX);
},
isVertical: function(){
return (this.axis == 'vertical');
},
drawSpans: function() {
var slider = this;
if (this.spans)
$R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
if (this.options.startSpan)
this.setSpan(this.options.startSpan,
$R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
if (this.options.endSpan)
this.setSpan(this.options.endSpan,
$R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
},
setSpan: function(span, range) {
if (this.isVertical()) {
span.style.top = this.translateToPx(range.start);
span.style.height = this.translateToPx(range.end - range.start + this.range.start);
} else {
span.style.left = this.translateToPx(range.start);
span.style.width = this.translateToPx(range.end - range.start + this.range.start);
}
},
updateStyles: function() {
this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
Element.addClassName(this.activeHandle, 'selected');
},
startDrag: function(event) {
if (Event.isLeftClick(event)) {
if (!this.disabled){
this.active = true;
var handle = Event.element(event);
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var track = handle;
if (track==this.track) {
var offsets = Position.cumulativeOffset(this.track);
this.event = event;
this.setValue(this.translateToValue(
(this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
));
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
} else {
// find the handle (prevents issues with Safari)
while((this.handles.indexOf(handle) == -1) && handle.parentNode)
handle = handle.parentNode;
if (this.handles.indexOf(handle)!=-1) {
this.activeHandle = handle;
this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
this.updateStyles();
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
}
}
}
Event.stop(event);
}
},
update: function(event) {
if (this.active) {
if (!this.dragging) this.dragging = true;
this.draw(event);
if (Prototype.Browser.WebKit) window.scrollBy(0,0);
Event.stop(event);
}
},
draw: function(event) {
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var offsets = Position.cumulativeOffset(this.track);
pointer[0] -= this.offsetX + offsets[0];
pointer[1] -= this.offsetY + offsets[1];
this.event = event;
this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
if (this.initialized && this.options.onSlide)
this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
},
endDrag: function(event) {
if (this.active && this.dragging) {
this.finishDrag(event, true);
Event.stop(event);
}
this.active = false;
this.dragging = false;
},
finishDrag: function(event, success) {
this.active = false;
this.dragging = false;
this.updateFinished();
},
updateFinished: function() {
if (this.initialized && this.options.onChange)
this.options.onChange(this.values.length>1 ? this.values : this.value, this);
this.event = null;
}
});
| JavaScript |
// script.aculo.us sound.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Based on code created by Jules Gravinese (http://www.webveteran.com/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
Sound = {
tracks: {},
_enabled: true,
template:
new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
enable: function(){
Sound._enabled = true;
},
disable: function(){
Sound._enabled = false;
},
play: function(url){
if(!Sound._enabled) return;
var options = Object.extend({
track: 'global', url: url, replace: false
}, arguments[1] || {});
if(options.replace && this.tracks[options.track]) {
$R(0, this.tracks[options.track].id).each(function(id){
var sound = $('sound_'+options.track+'_'+id);
sound.Stop && sound.Stop();
sound.remove();
})
this.tracks[options.track] = null;
}
if(!this.tracks[options.track])
this.tracks[options.track] = { id: 0 }
else
this.tracks[options.track].id++;
options.id = this.tracks[options.track].id;
$$('body')[0].insert(
Prototype.Browser.IE ? new Element('bgsound',{
id: 'sound_'+options.track+'_'+options.id,
src: options.url, loop: 1, autostart: true
}) : Sound.template.evaluate(options));
}
};
if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
else
Sound.play = function(){}
}
| JavaScript |
// script.aculo.us scriptaculous.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Scriptaculous = {
Version: '1.8.1',
require: function(libraryName) {
// inserting via DOM fails in Safari 2.0, so brute force approach
document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
},
REQUIRED_PROTOTYPE: '1.6.0',
load: function() {
function convertVersionString(versionString){
var r = versionString.split('.');
return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
}
if((typeof Prototype=='undefined') ||
(typeof Element == 'undefined') ||
(typeof Element.Methods=='undefined') ||
(convertVersionString(Prototype.Version) <
convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
throw("script.aculo.us requires the Prototype JavaScript framework >= " +
Scriptaculous.REQUIRED_PROTOTYPE);
$A(document.getElementsByTagName("script")).findAll( function(s) {
return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
}).each( function(s) {
var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
var includes = s.src.match(/\?.*load=([a-z,]*)/);
(includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
function(include) { Scriptaculous.require(path+include+'.js') });
});
}
}
Scriptaculous.load(); | JavaScript |
// script.aculo.us builder.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Builder = {
NODEMAP: {
AREA: 'map',
CAPTION: 'table',
COL: 'table',
COLGROUP: 'table',
LEGEND: 'fieldset',
OPTGROUP: 'select',
OPTION: 'select',
PARAM: 'object',
TBODY: 'table',
TD: 'table',
TFOOT: 'table',
TH: 'table',
THEAD: 'table',
TR: 'table'
},
// note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
// due to a Firefox bug
node: function(elementName) {
elementName = elementName.toUpperCase();
// try innerHTML approach
var parentTag = this.NODEMAP[elementName] || 'div';
var parentElement = document.createElement(parentTag);
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
} catch(e) {}
var element = parentElement.firstChild || null;
// see if browser added wrapping tags
if(element && (element.tagName.toUpperCase() != elementName))
element = element.getElementsByTagName(elementName)[0];
// fallback to createElement approach
if(!element) element = document.createElement(elementName);
// abort if nothing could be created
if(!element) return;
// attributes (or text)
if(arguments[1])
if(this._isStringOrNumber(arguments[1]) ||
(arguments[1] instanceof Array) ||
arguments[1].tagName) {
this._children(element, arguments[1]);
} else {
var attrs = this._attributes(arguments[1]);
if(attrs.length) {
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" +elementName + " " +
attrs + "></" + elementName + ">";
} catch(e) {}
element = parentElement.firstChild || null;
// workaround firefox 1.0.X bug
if(!element) {
element = document.createElement(elementName);
for(attr in arguments[1])
element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
}
if(element.tagName.toUpperCase() != elementName)
element = parentElement.getElementsByTagName(elementName)[0];
}
}
// text, or array of children
if(arguments[2])
this._children(element, arguments[2]);
return element;
},
_text: function(text) {
return document.createTextNode(text);
},
ATTR_MAP: {
'className': 'class',
'htmlFor': 'for'
},
_attributes: function(attributes) {
var attrs = [];
for(attribute in attributes)
attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
'="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'"') + '"');
return attrs.join(" ");
},
_children: function(element, children) {
if(children.tagName) {
element.appendChild(children);
return;
}
if(typeof children=='object') { // array can hold nodes and text
children.flatten().each( function(e) {
if(typeof e=='object')
element.appendChild(e)
else
if(Builder._isStringOrNumber(e))
element.appendChild(Builder._text(e));
});
} else
if(Builder._isStringOrNumber(children))
element.appendChild(Builder._text(children));
},
_isStringOrNumber: function(param) {
return(typeof param=='string' || typeof param=='number');
},
build: function(html) {
var element = this.node('div');
$(element).update(html.strip());
return element.down();
},
dump: function(scope) {
if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope
var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
"BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
"FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
"KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
"PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
"TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);
tags.each( function(tag){
scope[tag] = function() {
return Builder.node.apply(Builder, [tag].concat($A(arguments)));
}
});
}
}
| JavaScript |
// lightwindow.js v2.0
//
// Copyright (c) 2007 stickmanlabs
// Author: Kevin P Miller | http://www.stickmanlabs.com
//
// LightWindow is freely distributable under the terms of an MIT-style license.
//
// I don't care what you think about the file size...
// Be a pro:
// http://www.thinkvitamin.com/features/webapps/serving-javascript-fast
// http://rakaz.nl/item/make_your_pages_load_faster_by_combining_and_compressing_javascript_and_css_files
//
/*-----------------------------------------------------------------------------------------------*/
if(typeof Effect == 'undefined')
throw("lightwindow.js requires including script.aculo.us' effects.js library!");
// This will stop image flickering in IE6 when elements with images are moved
try {
document.execCommand("BackgroundImageCache", false, true);
} catch(e) {}
var lightwindow = Class.create();
lightwindow.prototype = {
//
// Setup Variables
//
element : null,
contentToFetch : null,
windowActive : false,
dataEffects : [],
dimensions : {
cruft : null,
container : null,
viewport : {
height : null,
width : null,
offsetTop : null,
offsetLeft : null
}
},
pagePosition : {
x : 0,
y : 0
},
pageDimensions : {
width : null,
height : null
},
preloadImage : [],
preloadedImage : [],
galleries : [],
resizeTo : {
height : null,
heightPercent : null,
width : null,
widthPercent : null,
fixedTop : null,
fixedLeft : null
},
scrollbarOffset : 18,
navigationObservers : {
previous : null,
next : null
},
containerChange : {
height : 0,
width : 0
},
activeGallery : false,
galleryLocation : {
current : 0,
total : 0
},
//
// Initialize the lightwindow.
//
initialize : function(options) {
this.options = Object.extend({
resizeSpeed : 8,
contentOffset : {
height : 20,
width : 20
},
dimensions : {
image : {height : 250, width : 250},
page : {height : 250, width : 250},
inline : {height : 250, width : 250},
media : {height : 250, width : 250},
external : {height : 250, width : 250},
titleHeight : 25
},
classNames : {
standard : 'lightwindow',
action : 'lightwindow_action'
},
fileTypes : {
page : ['asp', 'aspx', 'cgi', 'cfm', 'htm', 'html', 'pl', 'php4', 'php3', 'php', 'php5', 'phtml', 'rhtml', 'shtml', 'txt', 'vbs', 'rb'],
media : ['aif', 'aiff', 'asf', 'avi', 'divx', 'm1v', 'm2a', 'm2v', 'm3u', 'mid', 'midi', 'mov', 'moov', 'movie', 'mp2', 'mp3', 'mpa', 'mpa', 'mpe', 'mpeg', 'mpg', 'mpg', 'mpga', 'pps', 'qt', 'rm', 'ram', 'swf', 'viv', 'vivo', 'wav'],
image : ['bmp', 'gif', 'jpg', 'png', 'tiff']
},
mimeTypes : {
avi : 'video/avi',
aif : 'audio/aiff',
aiff : 'audio/aiff',
gif : 'image/gif',
bmp : 'image/bmp',
jpeg : 'image/jpeg',
m1v : 'video/mpeg',
m2a : 'audio/mpeg',
m2v : 'video/mpeg',
m3u : 'audio/x-mpequrl',
mid : 'audio/x-midi',
midi : 'audio/x-midi',
mjpg : 'video/x-motion-jpeg',
moov : 'video/quicktime',
mov : 'video/quicktime',
movie : 'video/x-sgi-movie',
mp2 : 'audio/mpeg',
mp3 : 'audio/mpeg3',
mpa : 'audio/mpeg',
mpa : 'video/mpeg',
mpe : 'video/mpeg',
mpeg : 'video/mpeg',
mpg : 'audio/mpeg',
mpg : 'video/mpeg',
mpga : 'audio/mpeg',
pdf : 'application/pdf',
png : 'image/png',
pps : 'application/mspowerpoint',
qt : 'video/quicktime',
ram : 'audio/x-pn-realaudio-plugin',
rm : 'application/vnd.rn-realmedia',
swf : 'application/x-shockwave-flash',
tiff : 'image/tiff',
viv : 'video/vivo',
vivo : 'video/vivo',
wav : 'audio/wav',
wmv : 'application/x-mplayer2'
},
classids : {
mov : 'clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B',
swf : 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000',
wmv : 'clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6'
},
codebases : {
mov : 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0',
swf : 'http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0',
wmv : 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715'
},
viewportPadding : 10,
EOLASFix : 'swf,wmv,fla,flv',
overlay : {
opacity : 0.7,
image : '/sfLightWindowPlugin/images/black.png',
presetImage : '/sfLightWindowPlugin/images/black-70.png'
},
skin : {
main : '<div id="lightwindow_container" >'+
'<div id="lightwindow_title_bar" >'+
'<div id="lightwindow_title_bar_inner" >'+
'<span id="lightwindow_title_bar_title"></span>'+
'<a id="lightwindow_title_bar_close_link" >close</a>'+
'</div>'+
'</div>'+
'<div id="lightwindow_stage" >'+
'<div id="lightwindow_contents" >'+
'</div>'+
'<div id="lightwindow_navigation" >'+
'<a href="#" id="lightwindow_previous" >'+
'<span id="lightwindow_previous_title"></span>'+
'</a>'+
'<a href="#" id="lightwindow_next" >'+
'<span id="lightwindow_next_title"></span>'+
'</a>'+
'<iframe name="lightwindow_navigation_shim" id="lightwindow_navigation_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>'+
'<div id="lightwindow_galleries">'+
'<div id="lightwindow_galleries_tab_container" >'+
'<a href="#" id="lightwindow_galleries_tab" >'+
'<span id="lightwindow_galleries_tab_span" class="up" >Galleries</span>'+
'</a>'+
'</div>'+
'<div id="lightwindow_galleries_list" >'+
'</div>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_slide" >'+
'<div id="lightwindow_data_slide_inner" >'+
'<div id="lightwindow_data_details" >'+
'<div id="lightwindow_data_gallery_container" >'+
'<span id="lightwindow_data_gallery_current"></span>'+
' of '+
'<span id="lightwindow_data_gallery_total"></span>'+
'</div>'+
'<div id="lightwindow_data_author_container" >'+
'by <span id="lightwindow_data_author"></span>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_caption" >'+
'</div>'+
'</div>'+
'</div>'+
'</div>',
loading : '<div id="lightwindow_loading" >'+
'<img src="/sfLightWindowPlugin/images/ajax-loading.gif" alt="loading" />'+
'<span>Loading or <a href="javascript: myLightWindow.deactivate();">Cancel</a></span>'+
'<iframe name="lightwindow_loading_shim" id="lightwindow_loading_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>',
iframe : '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'+
'<html xmlns="http://www.w3.org/1999/xhtml">'+
'<body>'+
'{body_replace}'+
'</body>'+
'</html>',
gallery : {
top : '<div class="lightwindow_galleries_list">'+
'<h1>{gallery_title_replace}</h1>'+
'<ul>',
middle : '<li>'+
'{gallery_link_replace}'+
'</li>',
bottom : '</ul>'+
'</div>'
}
},
formMethod : 'get',
hideFlash : false,
hideGalleryTab : false,
showTitleBar : true,
animationHandler : false,
navigationHandler : false,
transitionHandler : false,
finalAnimationHandler : false,
formHandler : false,
galleryAnimationHandler : false,
showGalleryCount : true
}, options || {});
this.duration = ((11-this.options.resizeSpeed)*0.15);
this._setupLinks();
this._getScroll();
this._getPageDimensions();
this._browserDimensions();
this._addLightWindowMarkup(false);
this._setupDimensions();
this.buildGalleryList();
},
//
// Activate the lightwindow.
//
activate : function(e, link){
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(link);
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
//////////
this._getPageDimensions();
document.getElementById("lightwindow_overlay").setStyle({
height: this.pageDimensions.height + 'px'
});
//////////
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Turn off the window
//
deactivate : function(){
// The window is not active
this.windowActive = false;
// There is no longer a gallery active
this.activeGallery = false;
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
}
// Kill the animation
this.animating = false;
// Clear our element
this.element = null;
// hide the window.
this._displayLightWindow('none', 'visible');
// Clear out the window Contents
this._clearWindowContents(false);
// Stop all animation
var queue = Effect.Queues.get('lightwindowAnimation').each(function(e){e.cancel();});
// Undo the setup
this._prepareIE(false);
this._setupDimensions();
this._toggleTroubleElements('visible', false);
this._monitorKeyboard(false);
},
//
// Initialize specific window
//
createWindow : function(element, attributes) {
this._processLink($(element));
},
//
// Open a Window from a hash of attributes
//
activateWindow : function(options) {
this.element = Object.extend({
href : null,
title : null,
author : null,
caption : null,
rel : null,
top : null,
left : null,
type : null,
showImages : null,
height : null,
width : null,
loadingAnimation : null,
iframeEmbed : null,
form : null
}, options || {});
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this.element.type ? this.element.type : this._fileType(this.element.href);
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Fire off our Form handler
//
submitForm : function(e) {
if (this.options.formHandler) {
this.options.formHandler(e);
} else {
this._defaultFormHandler(e);
}
},
//
// Reload the window with another location
//
openWindow : function(element) {
var element = $(element);
// The window is active
this.windowActive = true;
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(element);
this._setStatus(true);
this._handleTransition();
},
//
// Navigate the window
//
navigateWindow : function(direction) {
this._handleNavigation(false);
if (direction == 'previous') {
this.openWindow(this.navigationObservers.previous);
} else if (direction == 'next'){
this.openWindow(this.navigationObservers.next);
}
},
//
// Build the Gallery List and Load it
//
buildGalleryList : function() {
var output = '';
var galleryLink;
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
output += (this.options.skin.gallery.top).replace('{gallery_title_replace}', unescape(i));
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
galleryLink = '<a href="#" id="lightwindow_gallery_'+i+'_'+j+'" >'+unescape(j)+'</a>';
output += (this.options.skin.gallery.middle).replace('{gallery_link_replace}', galleryLink);
}
}
output += this.options.skin.gallery.bottom;
}
}
new Insertion.Top('lightwindow_galleries_list', output);
// Attach Events
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
Event.observe($('lightwindow_gallery_'+i+'_'+j), 'click', this.openWindow.bind(this, this.galleries[i][j][0]), false);
$('lightwindow_gallery_'+i+'_'+j).onclick = function() {return false;};
}
}
}
}
},
//
// Set Links Up
//
_setupLinks : function() {
var links = $$('.'+this.options.classNames.standard);
links.each(function(link) {
this._processLink(link);
}.bind(this));
},
//
// Process a Link
//
_processLink : function(link) {
if ((this._fileType(link.getAttribute('href')) == 'image' || this._fileType(link.getAttribute('href')) == 'media')) {
if (gallery = this._getGalleryInfo(link.rel)) {
if (!this.galleries[gallery[0]]) {
this.galleries[gallery[0]] = new Array();
}
if (!this.galleries[gallery[0]][gallery[1]]) {
this.galleries[gallery[0]][gallery[1]] = new Array();
}
this.galleries[gallery[0]][gallery[1]].push(link);
}
}
// Take care of our inline content
var url = link.getAttribute('href');
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var container = url.substring(url.indexOf('#')+1);
if($(container)) {
$(container).setStyle({
display : 'none'
});
}
Event.observe(link, 'click', this.activate.bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
},
//
// Setup our actions
//
_setupActions : function() {
var links = $$('#lightwindow_container .'+this.options.classNames.action);
links.each(function(link) {
Event.observe(link, 'click', this[link.getAttribute('rel')].bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
}.bind(this));
},
//
// Add the markup to the page.
//
_addLightWindowMarkup : function(rebuild) {
var overlay = Element.extend(document.createElement('div'));
overlay.setAttribute('id', 'lightwindow_overlay');
// FF Mac has a problem with putting Flash above a layer without a 100% opacity background, so we need to use a pre-made
if (Prototype.Browser.Gecko) {
overlay.setStyle({
backgroundImage: 'url('+this.options.overlay.presetImage+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
} else {
overlay.setStyle({
opacity: this.options.overlay.opacity,
backgroundImage: 'url('+this.options.overlay.image+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
}
var lw = document.createElement('div');
lw.setAttribute('id', 'lightwindow');
lw.innerHTML = this.options.skin.main;
var body = document.getElementsByTagName('body')[0];
body.appendChild(overlay);
body.appendChild(lw);
if ($('lightwindow_title_bar_close_link')) {
Event.observe('lightwindow_title_bar_close_link', 'click', this.deactivate.bindAsEventListener(this));
$('lightwindow_title_bar_close_link').onclick = function() {return false;};
}
Event.observe($('lightwindow_previous'), 'click', this.navigateWindow.bind(this, 'previous'), false);
$('lightwindow_previous').onclick = function() {return false;};
Event.observe($('lightwindow_next'), 'click', this.navigateWindow.bind(this, 'next'), false);
$('lightwindow_next').onclick = function() {return false;};
if (!this.options.hideGalleryTab) {
Event.observe($('lightwindow_galleries_tab'), 'click', this._handleGalleryAnimation.bind(this, true), false);
$('lightwindow_galleries_tab').onclick = function() {return false;};
}
// Because we use position absolute, kill the scroll Wheel on animations
if (Prototype.Browser.IE) {
Event.observe(document, 'mousewheel', this._stopScrolling.bindAsEventListener(this), false);
} else {
Event.observe(window, 'DOMMouseScroll', this._stopScrolling.bindAsEventListener(this), false);
}
Event.observe(overlay, 'click', this.deactivate.bindAsEventListener(this), false);
overlay.onclick = function() {return false;};
},
//
// Add loading window markup
//
_addLoadingWindowMarkup : function() {
$('lightwindow_contents').innerHTML += this.options.skin.loading;
},
//
// Setup the window elements
//
_setupWindowElements : function(link) {
this.element = link;
this.element.title = null ? '' : link.getAttribute('title');
this.element.author = null ? '' : link.getAttribute('author');
this.element.caption = null ? '' : link.getAttribute('caption');
this.element.rel = null ? '' : link.getAttribute('rel');
this.element.params = null ? '' : link.getAttribute('params');
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this._getParameter('lightwindow_type') ? this._getParameter('lightwindow_type') : this._fileType(this.contentToFetch);
},
//
// Clear the window contents out
//
_clearWindowContents : function(contents) {
// If there is an iframe, its got to go
if ($('lightwindow_iframe')) {
Element.remove($('lightwindow_iframe'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_primary')) {
try {
$('lightwindow_media_primary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_primary'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_secondary')) {
try {
$('lightwindow_media_secondary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_secondary'));
}
this.activeGallery = false;
this._handleNavigation(this.activeGallery);
if (contents) {
// Empty the contents
$('lightwindow_contents').innerHTML = '';
// Reset the scroll bars
$('lightwindow_contents').setStyle({
overflow: 'hidden'
});
if (!this.windowActive) {
$('lightwindow_data_slide_inner').setStyle({
display: 'none'
});
$('lightwindow_title_bar_title').innerHTML = '';
}
// Because of browser differences and to maintain flexible captions we need to reset this height at close
$('lightwindow_data_slide').setStyle({
height: 'auto'
});
}
this.resizeTo.height = null;
this.resizeTo.width = null;
},
//
// Set the status of our animation to keep things from getting clunky
//
_setStatus : function(status) {
this.animating = status;
if (status) {
Element.show('lightwindow_loading');
}
if (!(/MSIE 6./i.test(navigator.userAgent))) {
this._fixedWindow(status);
}
},
//
// Make this window Fixed
//
_fixedWindow : function(status) {
if (status) {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'absolute',
top: parseFloat($('lightwindow').getStyle('top'))+this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))+this.pagePosition.x+'px'
});
} else {
$('lightwindow').setStyle({
position: 'absolute'
});
}
} else {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'fixed',
top: parseFloat($('lightwindow').getStyle('top'))-this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))-this.pagePosition.x+'px'
});
} else {
if ($('lightwindow_iframe')) {
// Ideally here we would set a 50% value for top and left, but Safari rears it ugly head again and we need to do it by pixels
this._browserDimensions();
}
$('lightwindow').setStyle({
position: 'fixed',
top: (parseFloat(this._getParameter('lightwindow_top')) ? parseFloat(this._getParameter('lightwindow_top'))+'px' : this.dimensions.viewport.height/2+'px'),
left: (parseFloat(this._getParameter('lightwindow_left')) ? parseFloat(this._getParameter('lightwindow_left'))+'px' : this.dimensions.viewport.width/2+'px')
});
}
}
},
//
// Prepare the window for IE.
//
_prepareIE : function(setup) {
if (Prototype.Browser.IE) {
var height, overflowX, overflowY;
if (setup) {
var height = '100%';
} else {
var height = 'auto';
}
var body = document.getElementsByTagName('body')[0];
var html = document.getElementsByTagName('html')[0];
html.style.height = body.style.height = height;
}
},
_stopScrolling : function(e) {
if (this.animating) {
if (e.preventDefault) {
e.preventDefault();
}
e.returnValue = false;
}
},
//
// Get the scroll for the page.
//
_getScroll : function(){
if(typeof(window.pageYOffset) == 'number') {
this.pagePosition.x = window.pageXOffset;
this.pagePosition.y = window.pageYOffset;
} else if(document.body && (document.body.scrollLeft || document.body.scrollTop)) {
this.pagePosition.x = document.body.scrollLeft;
this.pagePosition.y = document.body.scrollTop;
} else if(document.documentElement) {
this.pagePosition.x = document.documentElement.scrollLeft;
this.pagePosition.y = document.documentElement.scrollTop;
}
},
//
// Reset the scroll.
//
_setScroll : function(x, y) {
document.documentElement.scrollLeft = x;
document.documentElement.scrollTop = y;
},
//
// Hide Selects from the page because of IE.
// We could use iframe shims instead here but why add all the extra markup for one browser when this is much easier and cleaner
//
_toggleTroubleElements : function(visibility, content){
if (content) {
var selects = $('lightwindow_contents').getElementsByTagName('select');
} else {
var selects = document.getElementsByTagName('select');
}
for(var i = 0; i < selects.length; i++) {
selects[i].style.visibility = visibility;
}
if (!content) {
if (this.options.hideFlash){
var objects = document.getElementsByTagName('object');
for (i = 0; i != objects.length; i++) {
objects[i].style.visibility = visibility;
}
var embeds = document.getElementsByTagName('embed');
for (i = 0; i != embeds.length; i++) {
embeds[i].style.visibility = visibility;
}
}
var iframes = document.getElementsByTagName('iframe');
for (i = 0; i != iframes.length; i++) {
iframes[i].style.visibility = visibility;
}
}
},
//
// Get the actual page size
//
_getPageDimensions : function() {
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
if(yScroll < windowHeight){
this.pageDimensions.height = windowHeight;
} else {
this.pageDimensions.height = yScroll;
}
if(xScroll < windowWidth){
this.pageDimensions.width = windowWidth;
} else {
this.pageDimensions.width = xScroll;
}
},
//
// Display the lightWindow.
//
_displayLightWindow : function(display, visibility) {
$('lightwindow_overlay').style.display = $('lightwindow').style.display = $('lightwindow_container').style.display = display;
$('lightwindow_overlay').style.visibility = $('lightwindow').style.visibility = $('lightwindow_container').style.visibility = visibility;
},
//
// Setup Dimensions of lightwindow.
//
_setupDimensions : function() {
var originalHeight, originalWidth;
switch (this.windowType) {
case 'page' :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
case 'image' :
originalHeight = this.options.dimensions.image.height;
originalWidth = this.options.dimensions.image.width;
break;
case 'media' :
originalHeight = this.options.dimensions.media.height;
originalWidth = this.options.dimensions.media.width;
break;
case 'external' :
originalHeight = this.options.dimensions.external.height;
originalWidth = this.options.dimensions.external.width;
break;
case 'inline' :
originalHeight = this.options.dimensions.inline.height;
originalWidth = this.options.dimensions.inline.width;
break;
default :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
}
var offsetHeight = this._getParameter('lightwindow_top') ? parseFloat(this._getParameter('lightwindow_top'))+this.pagePosition.y : this.dimensions.viewport.height/2+this.pagePosition.y;
var offsetWidth = this._getParameter('lightwindow_left') ? parseFloat(this._getParameter('lightwindow_left'))+this.pagePosition.x : this.dimensions.viewport.width/2+this.pagePosition.x;
// So if a theme has say shadowed edges, they should be consistant and take care of in the contentOffset
$('lightwindow').setStyle({
top: offsetHeight+'px',
left: offsetWidth+'px'
});
$('lightwindow_container').setStyle({
height: originalHeight+'px',
width: originalWidth+'px',
left: -(originalWidth/2)+'px',
top: -(originalHeight/2)+'px'
});
$('lightwindow_contents').setStyle({
height: originalHeight+'px',
width: originalWidth+'px'
});
},
//
// Get the type of file.
//
_fileType : function(url) {
var image = new RegExp("[^\.]\.("+this.options.fileTypes.image.join('|')+")\s*$", "i");
if (image.test(url)) return 'image';
if (url.indexOf('#') > -1 && (document.domain == this._getDomain(url))) return 'inline';
if (url.indexOf('?') > -1) url = url.substring(0, url.indexOf('?'));
var type = 'page'; // new default for sfLightwindowPlugin
var page = new RegExp("[^\.]\.("+this.options.fileTypes.page.join('|')+")\s*$", "i");
var media = new RegExp("[^\.]\.("+this.options.fileTypes.media.join('|')+")\s*$", "i");
if (document.domain != this._getDomain(url)) type = 'external';
if (media.test(url)) type = 'media';
if (type == 'external' || type == 'media') return type;
if (page.test(url) || url.substr((url.length-1), url.length) == '/') type = 'page';
return type;
},
//
// Get file Extension
//
_fileExtension : function(url) {
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var extenstion = '';
for (var x = (url.length-1); x > -1; x--) {
if (url.charAt(x) == '.') {
return extenstion;
}
extenstion = url.charAt(x)+extenstion;
}
},
//
// Monitor the keyboard while this lightwindow is up
//
_monitorKeyboard : function(status) {
if (status) document.onkeydown = this._eventKeypress.bind(this);
else document.onkeydown = '';
},
//
// Perform keyboard actions
//
_eventKeypress : function(e) {
if (e == null) {
var keycode = event.keyCode;
} else {
var keycode = e.which;
}
switch (keycode) {
case 27:
this.deactivate();
break;
case 13:
return;
default:
break;
}
// Gotta stop those quick fingers
if (this.animating) {
return false;
}
switch (String.fromCharCode(keycode).toLowerCase()) {
case 'p':
if (this.navigationObservers.previous) {
this.navigateWindow('previous');
}
break;
case 'n':
if (this.navigationObservers.next) {
this.navigateWindow('next');
}
break;
default:
break;
}
},
//
// Get Gallery Information
//
_getGalleryInfo : function(rel) {
if (!rel) return false;
if (rel.indexOf('[') > -1) {
return new Array(escape(rel.substring(0, rel.indexOf('['))), escape(rel.substring(rel.indexOf('[')+1, rel.indexOf(']'))));
} else {
return false;
}
},
//
// Get the domain from a string.
//
_getDomain : function(url) {
var leadSlashes = url.indexOf('//');
var domainStart = leadSlashes+2;
var withoutResource = url.substring(domainStart, url.length);
var nextSlash = withoutResource.indexOf('/');
var domain = withoutResource.substring(0, nextSlash);
if (domain.indexOf(':') > -1){
var portColon = domain.indexOf(':');
domain = domain.substring(0, portColon);
}
return domain;
},
//
// Get the value from the params attribute string.
//
_getParameter : function(parameter, parameters) {
if (!this.element) return false;
if (parameter == 'lightwindow_top' && this.element.top) {
return unescape(this.element.top);
} else if (parameter == 'lightwindow_left' && this.element.left) {
return unescape(this.element.left);
} else if (parameter == 'lightwindow_type' && this.element.type) {
return unescape(this.element.type);
} else if (parameter == 'lightwindow_show_images' && this.element.showImages) {
return unescape(this.element.showImages);
} else if (parameter == 'lightwindow_height' && this.element.height) {
return unescape(this.element.height);
} else if (parameter == 'lightwindow_width' && this.element.width) {
return unescape(this.element.width);
} else if (parameter == 'lightwindow_loading_animation' && this.element.loadingAnimation) {
return unescape(this.element.loadingAnimation);
} else if (parameter == 'lightwindow_iframe_embed' && this.element.iframeEmbed) {
return unescape(this.element.iframeEmbed);
} else if (parameter == 'lightwindow_form' && this.element.form) {
return unescape(this.element.form);
} else {
if (!parameters) {
if (this.element.params) parameters = this.element.params;
else return;
}
var value;
var parameterArray = parameters.split(',');
var compareString = parameter+'=';
var compareLength = compareString.length;
for (var i = 0; i < parameterArray.length; i++) {
if (parameterArray[i].substr(0, compareLength) == compareString) {
var currentParameter = parameterArray[i].split('=');
value = currentParameter[1];
break;
}
}
if (!value) return false;
else return unescape(value);
}
},
//
// Get the Browser Viewport Dimensions
//
_browserDimensions : function() {
if (Prototype.Browser.IE) {
this.dimensions.viewport.height = document.documentElement.clientHeight;
this.dimensions.viewport.width = document.documentElement.clientWidth;
} else {
this.dimensions.viewport.height = window.innerHeight;
this.dimensions.viewport.width = document.width || document.body.offsetWidth;
}
},
//
// Get the scrollbar offset, I don't like this method but there is really no other way I can find.
//
_getScrollerWidth : function() {
var scrollDiv = Element.extend(document.createElement('div'));
scrollDiv.setAttribute('id', 'lightwindow_scroll_div');
scrollDiv.setStyle({
position: 'absolute',
top: '-10000px',
left: '-10000px',
width: '100px',
height: '100px',
overflow: 'hidden'
});
var contentDiv = Element.extend(document.createElement('div'));
contentDiv.setAttribute('id', 'lightwindow_content_scroll_div');
contentDiv.setStyle({
width: '100%',
height: '200px'
});
scrollDiv.appendChild(contentDiv);
var body = document.getElementsByTagName('body')[0];
body.appendChild(scrollDiv);
var noScroll = $('lightwindow_content_scroll_div').offsetWidth;
scrollDiv.style.overflow = 'auto';
var withScroll = $('lightwindow_content_scroll_div').offsetWidth;
Element.remove($('lightwindow_scroll_div'));
this.scrollbarOffset = noScroll-withScroll;
},
//
// Add a param to an object dynamically created
//
_addParamToObject : function(name, value, object, id) {
var param = document.createElement('param');
param.setAttribute('value', value);
param.setAttribute('name', name);
if (id) {
param.setAttribute('id', id);
}
object.appendChild(param);
return object;
},
//
// Get the outer HTML of an object CROSS BROWSER
//
_outerHTML : function(object) {
if (Prototype.Browser.IE) {
return object.outerHTML;
} else {
var clone = object.cloneNode(true);
var cloneDiv = document.createElement('div');
cloneDiv.appendChild(clone);
return cloneDiv.innerHTML;
}
},
//
// Convert an object to markup
//
_convertToMarkup : function(object, closeTag) {
var markup = this._outerHTML(object).replace('</'+closeTag+'>', '');
if (Prototype.Browser.IE) {
for (var i = 0; i < object.childNodes.length; i++){
markup += this._outerHTML(object.childNodes[i]);
}
markup += '</'+closeTag+'>';
}
return markup;
},
//
// Depending what type of browser it is we have to append the object differently... DAMN YOU IE!!
//
_appendObject : function(object, closeTag, appendTo) {
if (Prototype.Browser.IE) {
appendTo.innerHTML += this._convertToMarkup(object, closeTag);
// Fix the Eolas activate thing but only for specified media, for example doing this to a quicktime film breaks it.
if (this.options.EOLASFix.indexOf(this._fileType(this.element.href)) > -1) {
var objectElements = document.getElementsByTagName('object');
for (var i = 0; i < objectElements.length; i++) {
if (objectElements[i].getAttribute("data")) objectElements[i].removeAttribute('data');
objectElements[i].outerHTML = objectElements[i].outerHTML;
objectElements[i].style.visibility = "visible";
}
}
} else {
appendTo.appendChild(object);
}
},
//
// Add in iframe
//
_appendIframe : function(scroll) {
var iframe = document.createElement('iframe');
iframe.setAttribute('id', 'lightwindow_iframe');
iframe.setAttribute('name', 'lightwindow_iframe');
iframe.setAttribute('src', 'about:blank');
iframe.setAttribute('height', '100%');
iframe.setAttribute('width', '100%');
iframe.setAttribute('frameborder', '0');
iframe.setAttribute('marginwidth', '0');
iframe.setAttribute('marginheight', '0');
iframe.setAttribute('scrolling', scroll);
this._appendObject(iframe, 'iframe', $('lightwindow_contents'));
},
//
// Write Content to the iframe using the skin
//
_writeToIframe : function(content) {
var template = this.options.skin.iframe;
template = template.replace('{body_replace}', content);
if ($('lightwindow_iframe').contentWindow){
$('lightwindow_iframe').contentWindow.document.open();
$('lightwindow_iframe').contentWindow.document.write(template);
$('lightwindow_iframe').contentWindow.document.close();
} else {
$('lightwindow_iframe').contentDocument.open();
$('lightwindow_iframe').contentDocument.write(template);
$('lightwindow_iframe').contentDocument.close();
}
},
//
// Load the window Information
//
_loadWindow : function() {
switch (this.windowType) {
case 'image' :
var current = 0;
var images = [];
this.checkImage = [];
this.resizeTo.height = this.resizeTo.width = 0;
this.imageCount = this._getParameter('lightwindow_show_images') ? parseInt(this._getParameter('lightwindow_show_images')) : 1;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-this.imageCount]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-this.imageCount];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+this.imageCount]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+this.imageCount];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
for (var i = current; i < (current+this.imageCount); i++) {
if (gallery && this.galleries[gallery[0]][gallery[1]][i]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][i].href;
this.galleryLocation = {current: (i+1)/this.imageCount, total: (this.galleries[gallery[0]][gallery[1]].length)/this.imageCount};
if (!this.galleries[gallery[0]][gallery[1]][i+this.imageCount]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i+this.imageCount].title;
}
if (!this.galleries[gallery[0]][gallery[1]][i-this.imageCount]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i-this.imageCount].title;
}
}
images[i] = document.createElement('img');
images[i].setAttribute('id', 'lightwindow_image_'+i);
images[i].setAttribute('border', '0');
images[i].setAttribute('src', this.contentToFetch);
$('lightwindow_contents').appendChild(images[i]);
// We have to do this instead of .onload
this.checkImage[i] = new PeriodicalExecuter(function(i) {
if (!(typeof $('lightwindow_image_'+i).naturalWidth != "undefined" && $('lightwindow_image_'+i).naturalWidth == 0)) {
this.checkImage[i].stop();
var imageHeight = $('lightwindow_image_'+i).getHeight();
if (imageHeight > this.resizeTo.height) {
this.resizeTo.height = imageHeight;
}
this.resizeTo.width += $('lightwindow_image_'+i).getWidth();
this.imageCount--;
$('lightwindow_image_'+i).setStyle({
height: '100%'
});
if (this.imageCount == 0) {
this._processWindow();
}
}
}.bind(this, i), 1);
}
break;
case 'media' :
var current = 0;
this.resizeTo.height = this.resizeTo.width = 0;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-1]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-1];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+1]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+1];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
if (gallery && this.galleries[gallery[0]][gallery[1]][current]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][current].href;
this.galleryLocation = {current: current+1, total: this.galleries[gallery[0]][gallery[1]].length};
if (!this.galleries[gallery[0]][gallery[1]][current+1]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current+1].title;
}
if (!this.galleries[gallery[0]][gallery[1]][current-1]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current-1].title;
}
}
if (this._getParameter('lightwindow_iframe_embed')) {
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
} else {
this.resizeTo.height = this._getParameter('lightwindow_height');
this.resizeTo.width = this._getParameter('lightwindow_width');
}
this._processWindow();
break;
case 'external' :
this._appendIframe('auto');
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
this._processWindow();
break;
case 'page' :
var newAJAX = new Ajax.Request(
this.contentToFetch, {
method: 'get',
parameters: '',
onComplete: function(response) {
$('lightwindow_contents').innerHTML += response.responseText;
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._processWindow();
}.bind(this)
}
);
break;
case 'inline' :
var content = this.contentToFetch;
if (content.indexOf('?') > -1) {
content = content.substring(0, content.indexOf('?'));
}
content = content.substring(content.indexOf('#')+1);
new Insertion.Top($('lightwindow_contents'), $(content).innerHTML);
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._toggleTroubleElements('hidden', true);
this._processWindow();
break;
default :
throw("Page Type could not be determined, please amend this lightwindow URL "+this.contentToFetch);
break;
}
},
//
// Resize the Window to fit the viewport if necessary
//
_resizeWindowToFit : function() {
if (this.resizeTo.height+this.dimensions.cruft.height > this.dimensions.viewport.height) {
var heightRatio = this.resizeTo.height/this.resizeTo.width;
this.resizeTo.height = this.dimensions.viewport.height-this.dimensions.cruft.height-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.width = this.resizeTo.height/heightRatio;
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px'
});
}
}
if (this.resizeTo.width+this.dimensions.cruft.width > this.dimensions.viewport.width) {
var widthRatio = this.resizeTo.width/this.resizeTo.height;
this.resizeTo.width = this.dimensions.viewport.width-2*this.dimensions.cruft.width-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.height = this.resizeTo.width/widthRatio;
$('lightwindow_data_slide_inner').setStyle({
height: this.resizeTo.height+'px'
});
}
}
},
//
// Set the Window to a preset size
//
_presetWindowSize : function() {
if (this._getParameter('lightwindow_height')) {
this.resizeTo.height = parseFloat(this._getParameter('lightwindow_height'));
}
if (this._getParameter('lightwindow_width')) {
this.resizeTo.width = parseFloat(this._getParameter('lightwindow_width'));
}
},
//
// Process the Window
//
_processWindow : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Set up the data-slide if we have caption information
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
if (this.element.caption) {
$('lightwindow_data_caption').innerHTML = this.element.caption;
$('lightwindow_data_caption').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_caption').setStyle({
display: 'none'
});
}
if (this.element.author) {
$('lightwindow_data_author').innerHTML = this.element.author;
$('lightwindow_data_author_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_author_container').setStyle({
display: 'none'
});
}
if (this.activeGallery && this.options.showGalleryCount) {
$('lightwindow_data_gallery_current').innerHTML = this.galleryLocation.current;
$('lightwindow_data_gallery_total').innerHTML = this.galleryLocation.total;
$('lightwindow_data_gallery_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_gallery_container').setStyle({
display: 'none'
});
}
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px',
height: 'auto',
visibility: 'visible',
display: 'block'
});
$('lightwindow_data_slide').setStyle({
height: $('lightwindow_data_slide').getHeight()+'px',
width: '1px',
overflow: 'hidden',
display: 'block'
});
} else {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
$('lightwindow_data_slide_inner').setStyle({
display: 'none',
visibility: 'hidden',
width: this.resizeTo.width+'px',
height: '0px'
});
}
if (this.element.title != 'null') {
$('lightwindow_title_bar_title').innerHTML = this.element.title;
} else {
$('lightwindow_title_bar_title').innerHTML = '';
}
var originalContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// Position the window
$('lightwindow_container').setStyle({
height: 'auto',
// We need to set the width to a px not auto as opera has problems with it
width: $('lightwindow_container').getWidth()+this.options.contentOffset.width-(this.windowActive ? this.options.contentOffset.width : 0)+'px'
});
var newContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// We need to record the container dimension changes
this.containerChange = {height: originalContainerDimensions.height-newContainerDimensions.height, width: originalContainerDimensions.width-newContainerDimensions.width};
// Get out general dimensions
this.dimensions.container = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
this.dimensions.cruft = {height: this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.options.contentOffset.height, width: this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.options.contentOffset.width};
// Set Sizes if we need too
this._presetWindowSize();
this._resizeWindowToFit(); // Even if the window is preset we still don't want it to go outside of the viewport
if (!this.windowActive) {
// Position the window
$('lightwindow_container').setStyle({
left: -(this.dimensions.container.width/2)+'px',
top: -(this.dimensions.container.height/2)+'px'
});
}
$('lightwindow_container').setStyle({
height: this.dimensions.container.height+'px',
width: this.dimensions.container.width+'px'
});
// We are ready, lets show this puppy off!
this._displayLightWindow('block', 'visible');
this._animateLightWindow();
},
//
// Fire off our animation handler
//
_animateLightWindow : function() {
if (this.options.animationHandler) {
this.options.animationHandler().bind(this);
} else {
this._defaultAnimationHandler();
}
},
//
// Fire off our transition handler
//
_handleNavigation : function(display) {
if (this.options.navigationHandler) {
this.options.navigationHandler().bind(this, display);
} else {
this._defaultDisplayNavigation(display);
}
},
//
// Fire off our transition handler
//
_handleTransition : function() {
if (this.options.transitionHandler) {
this.options.transitionHandler().bind(this);
} else {
this._defaultTransitionHandler();
}
},
//
// Handle the finish of the window animation
//
_handleFinalWindowAnimation : function(delay) {
if (this.options.finalAnimationHandler) {
this.options.finalAnimationHandler().bind(this, delay);
} else {
this._defaultfinalWindowAnimationHandler(delay);
}
},
//
// Handle the gallery Animation
//
_handleGalleryAnimation : function(list) {
if (this.options.galleryAnimationHandler) {
this.options.galleryAnimationHandler().bind(this, list);
} else {
this._defaultGalleryAnimationHandler(list);
}
},
//
// Display the navigation
//
_defaultDisplayNavigation : function(display) {
if (display) {
$('lightwindow_navigation').setStyle({
display: 'block',
height: $('lightwindow_contents').getHeight()+'px',
width: '100%',
marginTop: this.options.dimensions.titleHeight+'px'
});
} else {
$('lightwindow_navigation').setStyle({
display: 'none',
height: 'auto',
width: 'auto'
});
}
},
//
// This is the default animation handler for LightWindow
//
_defaultAnimationHandler : function() {
// Now that we have figures out the cruft lets make the caption go away and add its effects
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
this.dimensions.dataEffects.push(
new Effect.SlideDown('lightwindow_data_slide', {sync: true}),
new Effect.Appear('lightwindow_data_slide', {sync: true, from: 0.0, to: 1.0})
);
}
// Set up the Title if we have one
$('lightwindow_title_bar_inner').setStyle({
height: '0px',
marginTop: this.options.dimensions.titleHeight+'px'
});
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: this.options.dimensions.titleHeight+'px', marginTop: '0px'}}),
new Effect.Appear('lightwindow_title_bar_inner', {sync: true, from: 0.0, to: 1.0})
);
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
if ($('lightwindow_galleries_tab_container').getHeight() == 0) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '20px', marginTop: '0px'}})
);
$('lightwindow_galleries').setStyle({
width: '0px'
});
}
}
var resized = false;
var ratio = this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.resizeTo.width+this.options.contentOffset.width;
if (ratio != $('lightwindow_container').getWidth()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.width/$('lightwindow_contents').getWidth()), {scaleFrom: 100*($('lightwindow_contents').getWidth()/($('lightwindow_contents').getWidth()+(this.options.contentOffset.width))), sync: true, scaleY: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.width)), {sync: true, scaleY: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
delay: 0.25,
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
ratio = this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.resizeTo.height+this.options.contentOffset.height;
if (ratio != $('lightwindow_container').getHeight()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.height/$('lightwindow_contents').getHeight()), {scaleFrom: 100*($('lightwindow_contents').getHeight()/($('lightwindow_contents').getHeight()+(this.options.contentOffset.height))), sync: true, scaleX: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.height)), {sync: true, scaleX: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
afterFinish: function() {
if (this.dimensions.dataEffects.length > 0) {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
resized = true;
}
// We need to do our data effect since there was no resizing
if (!resized && this.dimensions.dataEffects.length > 0) {
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
beforeStart: function() {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
if (this.containerChange.height != 0 || this.containerChange.width != 0) {
new Effect.MoveBy('lightwindow_container', this.containerChange.height, this.containerChange.width, {transition: Effect.Transitions.sinoidal});
}
}.bind(this),
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
},
//
// Finish up Window Animation
//
_defaultfinalWindowAnimationHandler : function(delay) {
if (this.windowType == 'media' || this._getParameter('lightwindow_loading_animation')) {
// Because of major flickering with the overlay we just hide it in this case
Element.hide('lightwindow_loading');
this._handleNavigation(this.activeGallery);
this._setStatus(false);
} else {
Effect.Fade('lightwindow_loading', {
duration: 0.75,
delay: 1.0,
afterFinish: function() {
// Just in case we need some scroll goodness (this also avoids the swiss cheese effect)
if (this.windowType != 'image' && this.windowType != 'media' && this.windowType != 'external') {
$('lightwindow_contents').setStyle({
overflow: 'auto'
});
}
this._handleNavigation(this.activeGallery);
this._defaultGalleryAnimationHandler();
this._setStatus(false);
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Handle the gallery Animation
//
_defaultGalleryAnimationHandler : function(list) {
if (this.activeGallery) {
$('lightwindow_galleries').setStyle({
display: 'block',
marginBottom: $('lightwindow_data_slide').getHeight()+this.options.contentOffset.height/2+'px'
});
$('lightwindow_navigation').setStyle({
height: $('lightwindow_contents').getHeight()-20+'px'
});
} else {
$('lightwindow_galleries').setStyle({
display: 'none'
});
$('lightwindow_galleries_tab_container').setStyle({
height: '0px',
marginTop: '20px'
});
$('lightwindow_galleries_list').setStyle({
height: '0px'
});
return false;
}
if (list) {
if ($('lightwindow_galleries_list').getHeight() == 0) {
var height = $('lightwindow_contents').getHeight()*0.80;
$('lightwindow_galleries_tab_span').className = 'down';
} else {
var height = 0;
$('lightwindow_galleries_tab_span').className = 'up';
}
new Effect.Morph('lightwindow_galleries_list', {
duration: this.duration,
transition: Effect.Transitions.sinoidal,
style: {height: height+'px'},
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
},
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Default Transition Handler
//
_defaultTransitionHandler : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Now that we have figures out the cruft lets make the caption go away and add its effects
if ($('lightwindow_data_slide').getStyle('display') != 'none') {
this.dimensions.dataEffects.push(
new Effect.SlideUp('lightwindow_data_slide', {sync: true}),
new Effect.Fade('lightwindow_data_slide', {sync: true, from: 1.0, to: 0.0})
);
}
if (!this.options.hideGalleryTab) {
if ($('lightwindow_galleries').getHeight() != 0 && !this.options.hideGalleryTab) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '0px', marginTop: '20px'}})
);
}
if ($('lightwindow_galleries_list').getHeight() != 0) {
$('lightwindow_galleries_tab_span').className = 'up';
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_list', {
sync: true,
style: {height: '0px'},
transition: Effect.Transitions.sinoidal,
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
}
})
);
}
}
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: '0px', marginTop: this.options.dimensions.titleHeight+'px'}}),
new Effect.Fade('lightwindow_title_bar_inner', {sync: true, from: 1.0, to: 0.0})
);
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._loadWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
},
//
// Default Form handler for LightWindow
//
_defaultFormHandler : function(e) {
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(this._getParameter('lightwindow_form', element.getAttribute('params')));
if (this.options.formMethod == 'post') {
var newAJAX = new Ajax.Request(element.href, {
method: 'post',
postBody: parameterString,
onComplete: this.openWindow.bind(this, element)
});
} else if (this.options.formMethod == 'get') {
var newAJAX = new Ajax.Request(element.href, {
method: 'get',
parameters: parameterString,
onComplete: this.openWindow.bind(this, element)
});
}
},
//
// Wrap everything up
//
_finishWindow : function() {
if (this.windowType == 'external') {
// We set the externals source here because it allows for a much smoother animation
$('lightwindow_iframe').setAttribute('src', this.element.href);
this._handleFinalWindowAnimation(1);
} else if (this.windowType == 'media') {
var outerObject = document.createElement('object');
outerObject.setAttribute('classid', this.options.classids[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('codebase', this.options.codebases[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('id', 'lightwindow_media_primary');
outerObject.setAttribute('name', 'lightwindow_media_primary');
outerObject.setAttribute('width', this.resizeTo.width);
outerObject.setAttribute('height', this.resizeTo.height);
outerObject = this._addParamToObject('movie', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('src', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('controller', 'true', outerObject);
outerObject = this._addParamToObject('wmode', 'transparent', outerObject);
outerObject = this._addParamToObject('cache', 'false', outerObject);
outerObject = this._addParamToObject('quality', 'high', outerObject);
if (!Prototype.Browser.IE) {
var innerObject = document.createElement('object');
innerObject.setAttribute('type', this.options.mimeTypes[this._fileExtension(this.contentToFetch)]);
innerObject.setAttribute('data', this.contentToFetch);
innerObject.setAttribute('id', 'lightwindow_media_secondary');
innerObject.setAttribute('name', 'lightwindow_media_secondary');
innerObject.setAttribute('width', this.resizeTo.width);
innerObject.setAttribute('height', this.resizeTo.height);
innerObject = this._addParamToObject('controller', 'true', innerObject);
innerObject = this._addParamToObject('wmode', 'transparent', innerObject);
innerObject = this._addParamToObject('cache', 'false', innerObject);
innerObject = this._addParamToObject('quality', 'high', innerObject);
outerObject.appendChild(innerObject);
}
if (this._getParameter('lightwindow_iframe_embed')) {
this._appendIframe('no');
this._writeToIframe(this._convertToMarkup(outerObject, 'object'));
} else {
this._appendObject(outerObject, 'object', $('lightwindow_contents'));
}
this._handleFinalWindowAnimation(0);
} else {
this._handleFinalWindowAnimation(0);
}
// Initialize any actions
this._setupActions();
}
}
// new form code by fapri http://forum.stickmanlabs.com/viewtopic.php?id=186
//
// -- update the lightwindow with the response
//
function _lwUpdateWithResponse(lw_pointer, element, response) {
// -- we are going to emulate the whole openWindow funky call this is also an excellent place to put in
// logic to make sense of the returned text. if say you're returning a json string containing
// validation results for the user-input, this is where you'd put in the code to notify the user.
// The window is active
lw_pointer.windowActive = true;
// Clear out the window Contents
lw_pointer._clearWindowContents(true);
// Add back in out loading panel
lw_pointer._addLoadingWindowMarkup();
// Setup the element properties
// -- swapped out this line: this._setupWindowElements(element);
// for code block below since this is really what we are overriding
lw_pointer.element = element;
lw_pointer.element.title = null ? '' : element.getAttribute('title');
lw_pointer.element.author = null ? '' : element.getAttribute('author');
lw_pointer.element.caption = null ? '' : element.getAttribute('caption');
lw_pointer.element.rel = null ? '' : element.getAttribute('rel');
lw_pointer.element.params = null ? '' : element.getAttribute('params');
// Set the window type, these are the lines we're hacking
lw_pointer.contentToFetch = response;
lw_pointer.windowType = 'direct'; // -- this the actual line we want to hack
lw_pointer._setStatus(true);
lw_pointer._handleTransition();
}
//
// -- single form call
//
_lwSingleFormCall = function (e) {
var lw_pointer = myLightWindow; // -- set to your myLightWindow variable
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(lw_pointer._getParameter('lightwindow_form', element.getAttribute('params')));
var ajaxOpts = {
onComplete: function(response) {
if (response.responseText == '')
lw_pointer.openWindow.bind(this, element);
else
_lwUpdateWithResponse(lw_pointer, element, response.responseText);
}
};
if (lw_pointer.options.formMethod == 'post') {
ajaxOpts.method = 'post';
ajaxOpts.postBody = parameterString;
} else if (lw_pointer.options.formMethod == 'get') {
ajaxOpts.method = 'post';
ajaxOpts.parameters = parameterString;
}
var newAJAX = new Ajax.Request(element.href, ajaxOpts);
}
/*-----------------------------------------------------------------------------------------------*/
Event.observe(window, 'load', lightwindowInit, false);
//
// Set up all of our links
//
var myLightWindow = null;
function lightwindowInit() {
myLightWindow = new lightwindow({formHandler: _lwSingleFormCall}); //added formHandler parameter
} | JavaScript |
function sfMediaLibrary_Engine()
{
// Browser check
var ua = navigator.userAgent;
this.isMSIE = (navigator.appName == "Microsoft Internet Explorer");
this.isMSIE5 = this.isMSIE && (ua.indexOf('MSIE 5') != -1);
this.isMSIE5_0 = this.isMSIE && (ua.indexOf('MSIE 5.0') != -1);
this.isGecko = ua.indexOf('Gecko') != -1;
this.isSafari = ua.indexOf('Safari') != -1;
this.isOpera = ua.indexOf('Opera') != -1;
this.isMac = ua.indexOf('Mac') != -1;
this.isNS7 = ua.indexOf('Netscape/7') != -1;
this.isNS71 = ua.indexOf('Netscape/7.1') != -1;
this.isTinyMCE = false;
// Fake MSIE on Opera and if Opera fakes IE, Gecko or Safari cancel those
if (this.isOpera) {
this.isMSIE = true;
this.isGecko = false;
this.isSafari = false;
}
}
sfMediaLibrary_Engine.prototype = {
init : function(url)
{
this.url = url;
},
fileBrowserReturn : function (url)
{
if(this.isTinyMCE)
{
tinyMCE.setWindowArg('editor_id', this.fileBrowserWindowArg);
if (this.fileBrowserType == 'image')
{
this.fileBrowserWin.showPreviewImage(url);
}
}
this.fileBrowserWin.document.forms[this.fileBrowserFormName].elements[this.fileBrowserFieldName].value = url;
},
fileBrowserCallBack : function (field_name, url, type, win)
{
this.isTinyMCE = true;
this.fileBrowserWindowArg = tinyMCE.getWindowArg('editor_id');
var template = new Array();
template['title'] = 'Assets';
var url = this.url;
if (type == 'image')
url += '/images_only/1';
template['file'] = url;
template['width'] = 550;
template['height'] = 600;
template['close_previous'] = 'no';
this.fileBrowserWin = win;
this.fileBrowserFormName = 0;
this.fileBrowserFieldName = field_name;
this.fileBrowserType = type;
tinyMCE.openWindow(template, {inline : "yes", scrollbars: 'yes'});
},
openWindow : function(options)
{
var width, height, x, y, resizable, scrollbars, url;
if (!options)
return;
if (!options['field_name'])
return;
if (!options['url'] && !this.url)
return;
this.fileBrowserWin = self;
this.fileBrowserFormName = (options['form_name'] == '') ? 0 : options['form_name'];
this.fileBrowserFieldName = options['field_name'];
this.fileBrowserType = options['type'];
url = this.url;
if (options['type'] == 'image')
url += '/images_only/1';
if (!(width = parseInt(options['width'])))
width = 550;
if (!(width = parseInt(options['width'])))
width = 550;
if (!(height = parseInt(options['height'])))
height = 600;
// Add to height in M$ due to SP2 WHY DON'T YOU GUYS IMPLEMENT innerWidth of windows!!
if (sfMediaLibrary.isMSIE)
height += 40;
else
height += 20;
x = parseInt(screen.width / 2.0) - (width / 2.0);
y = parseInt(screen.height / 2.0) - (height / 2.0);
resizable = (options && options['resizable']) ? options['resizable'] : "no";
scrollbars = (options && options['scrollbars']) ? options['scrollbars'] : "no";
var modal = (resizable == "yes") ? "no" : "yes";
if (sfMediaLibrary.isGecko && sfMediaLibrary.isMac)
modal = "no";
if (options['close_previous'] != "no")
try {sfMediaLibrary.lastWindow.close();} catch (ex) {}
var win = window.open(url, "sfPopup" + new Date().getTime(), "top=" + y + ",left=" + x + ",scrollbars=" + scrollbars + ",dialog=" + modal + ",minimizable=" + resizable + ",modal=" + modal + ",width=" + width + ",height=" + height + ",resizable=" + resizable);
if (options['close_previous'] != "no")
sfMediaLibrary.lastWindow = win;
eval('try { win.resizeTo(width, height); } catch(e) { }');
// Make it bigger if statusbar is forced
if (sfMediaLibrary.isGecko)
{
if (win.document.defaultView.statusbar.visible)
win.resizeBy(0, sfMediaLibrary.isMac ? 10 : 24);
}
win.focus();
}
}
var SfMediaLibrary = sfMediaLibrary_Engine; // Compatiblity with gzip compressors
var sfMediaLibrary = new sfMediaLibrary_Engine();
| JavaScript |
// Singleton class TooltipWindow
// This class works with special className. The tooltip content could be in your HTML page as an hidden element or
// can be retreive by an AJAX call.
//
// To work, You just need to set two class name on elements that should show tooltips
// - One to say to TooltipManager that this element must have a tooltip ('tooltip' by default)
// - Another to indicate how to find the tooltip content
// It could be html_XXXX if tootltip content is somewhere hidden in your page, XXX must be DOM ID of this hidden element
// It could be ajax_XXXX if tootltip content must be find by an ajax request, XXX will be the string send as id parameter to your server.
// Check samples/tooltips/tooltip.html to see how it works
//
TooltipManager = {
options: {cssClassName: 'tooltip', delayOver: 200, delayOut: 1000, shiftX: 10, shiftY: 10,
className: 'alphacube', width: 200, height: null,
draggable: false, minimizable: false, maximizable: false, showEffect: Element.show, hideEffect: Element.hide},
ajaxInfo: null,
elements: null,
showTimer: null,
hideTimer: null,
// Init tooltip manager
// parameters:
// - cssClassName (string) : CSS class name where tooltip should be shown.
// - ajaxOptions (hash) : Ajax options for ajax tooltip.
// For examples {url: "/tooltip/get.php", options: {method: 'get'}}
// see Ajax.Request documentation for details
//- tooltipOptions (hash) : available keys
// - delayOver: int in ms (default 10) delay before showing tooltip
// - delayOut: int in ms (default 1000) delay before hidding tooltip
// - shiftX: int in pixels (default 10) left shift of the tooltip window
// - shiftY: int in pixels (default 10) top shift of the tooltip window
// and All window options like showEffect: Element.show, hideEffect: Element.hide to remove animation
// default: {className: 'alphacube', width: 200, height: null, draggable: false, minimizable: false, maximizable: false}
init: function(cssClassName, ajaxInfo, tooltipOptions) {
TooltipManager.options = Object.extend(TooltipManager.options, tooltipOptions || {});
cssClassName = TooltipManager.options.cssClassName || "tooltip";
TooltipManager.ajaxInfo = ajaxInfo;
TooltipManager.elements = $$("." + cssClassName);
TooltipManager.elements.each(function(element) {
element = $(element)
var info = TooltipManager._getInfo(element);
if (info.ajax) {
element.ajaxId = info.id;
element.ajaxInfo = ajaxInfo;
}
else {
element.tooltipElement = $(info.id);
}
element.observe("mouseover", TooltipManager._mouseOver);
element.observe("mouseout", TooltipManager._mouseOut);
});
Windows.addObserver(this);
},
addHTML: function(element, tooltipElement) {
element = $(element);
tooltipElement = $(tooltipElement);
element.tooltipElement = tooltipElement;
element.observe("mouseover", TooltipManager._mouseOver);
element.observe("mouseout", TooltipManager._mouseOut);
},
addAjax: function(element, ajaxInfo) {
element = $(element);
element.ajaxInfo = ajaxInfo;
element.observe("mouseover", TooltipManager._mouseOver);
element.observe("mouseout", TooltipManager._mouseOut);
},
addURL: function(element, url, width, height) {
element = $(element);
element.url = url;
element.frameWidth = width;
element.frameHeight = height;
element.observe("mouseover", TooltipManager._mouseOver);
element.observe("mouseout", TooltipManager._mouseOut);
},
close: function() {
if (TooltipManager.tooltipWindow)
TooltipManager.tooltipWindow.hide();
},
preloadImages: function(path, images, extension) {
if (!extension)
extension = ".gif";
//preload images
$A(images).each(function(i) {
var image = new Image();
image.src= path + "/" + i + extension;
});
},
_showTooltip: function(element) {
if (this.element == element)
return;
// Get original element
while (element && (!element.tooltipElement && !element.ajaxInfo && !element.url))
element = element.parentNode;
this.element = element;
TooltipManager.showTimer = null;
if (TooltipManager.hideTimer)
clearTimeout(TooltipManager.hideTimer);
var position = Position.cumulativeOffset(element);
var dimension = element.getDimensions();
if (! this.tooltipWindow)
this.tooltipWindow = new Window("__tooltip__", TooltipManager.options);
this.tooltipWindow.hide();
this.tooltipWindow.setLocation(position[1] + dimension.height + TooltipManager.options.shiftY, position[0] + TooltipManager.options.shiftX);
Event.observe(this.tooltipWindow.element, "mouseover", function(event) {TooltipManager._tooltipOver(event, element)});
Event.observe(this.tooltipWindow.element, "mouseout", function(event) {TooltipManager._tooltipOut(event, element)});
// Reset width/height for computation
this.tooltipWindow.height = TooltipManager.options.height;
this.tooltipWindow.width = TooltipManager.options.width;
// Ajax content
if (element.ajaxInfo) {
var p = element.ajaxInfo.options.parameters;
var saveParam = p;
// Set by CSS
if (element.ajaxId) {
if (p)
p += "&id=" + element.ajaxId;
else
p = "id=" + element.ajaxId;
}
element.ajaxInfo.options.parameters = p || "";
this.tooltipWindow.setHTMLContent("");
this.tooltipWindow.setAjaxContent(element.ajaxInfo.url, element.ajaxInfo.options);
element.ajaxInfo.options.parameters = saveParam;
}
// URL content
else if (element.url) {
this.tooltipWindow.setURL(element.url);
this.tooltipWindow.setSize(element.frameWidth, element.frameHeight);
// Set tooltip size
this.tooltipWindow.height = element.frameHeight;
this.tooltipWindow.width = element.frameWidth;
}
// HTML content
else
this.tooltipWindow.setHTMLContent(element.tooltipElement.innerHTML);
if (!element.ajaxInfo) {
this.tooltipWindow.show();
this.tooltipWindow.toFront();
}
},
_hideTooltip: function(element) {
if (this.tooltipWindow) {
this.tooltipWindow.hide();
this.element = null;
}
},
_mouseOver: function (event) {
var element = Event.element(event);
if (TooltipManager.showTimer)
clearTimeout(TooltipManager.showTimer);
TooltipManager.showTimer = setTimeout(function() {TooltipManager._showTooltip(element)}, TooltipManager.options.delayOver)
},
_mouseOut: function(event) {
var element = Event.element(event);
if (TooltipManager.showTimer) {
clearTimeout(TooltipManager.showTimer);
TooltipManager.showTimer = null;
return;
}
if (TooltipManager.tooltipWindow)
TooltipManager.hideTimer = setTimeout(function() {TooltipManager._hideTooltip(element)}, TooltipManager.options.delayOut)
},
_tooltipOver: function(event, element) {
if (TooltipManager.hideTimer) {
clearTimeout(TooltipManager.hideTimer);
TooltipManager.hideTimer = null;
}
},
_tooltipOut: function(event, element) {
if (TooltipManager.hideTimer == null)
TooltipManager.hideTimer = setTimeout(function() {TooltipManager._hideTooltip(element)}, TooltipManager.options.delayOut)
},
_getInfo: function(element) {
// Find html_ for static content
var id = element.className.split(' ').detect(function(name) {return name.indexOf("html_") == 0});
var ajax = true;
if (id)
ajax = false;
else
// Find ajax_ for ajax content
id = element.className.split(' ').detect(function(name) {return name.indexOf("ajax_") == 0});
id = id.substr(id.indexOf('_')+1, id.length)
return id ? {ajax: ajax, id: id} : null;
},
onBeforeShow: function(eventName, win) {
var top = parseFloat(win.getLocation().top);
var dim = win.element.getDimensions();
if (top + dim.height > TooltipManager._getScrollTop() + TooltipManager._getPageHeight()) {
var position = Position.cumulativeOffset(this.element);
var top = position[1] - TooltipManager.options.shiftY - dim.height;
win.setLocation(top, position[0] + TooltipManager.options.shiftX)
}
},
_getPageWidth: function(){
return window.innerWidth || document.documentElement.clientWidth || 0;
},
_getPageHeight: function(){
return window.innerHeight || document.documentElement.clientHeight || 0;
},
_getScrollTop: function(){
return document.documentElement.scrollTop || window.pageYOffset || 0;
},
_getScrollLeft: function(){
return document.documentElement.scrollLeft || window.pageXOffset || 0;
}
};
| JavaScript |
// Copyright (c) 2006 Sébastien Gruhier (http://xilinus.com, http://itseb.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// VERSION 1.3
var Window = Class.create();
Window.keepMultiModalWindow = false;
Window.hasEffectLib = (typeof Effect != 'undefined');
Window.resizeEffectDuration = 0.4;
Window.prototype = {
// Constructor
// Available parameters : className, blurClassName, title, minWidth, minHeight, maxWidth, maxHeight, width, height, top, left, bottom, right, resizable, zIndex, opacity, recenterAuto, wiredDrag
// hideEffect, showEffect, showEffectOptions, hideEffectOptions, effectOptions, url, draggable, closable, minimizable, maximizable, parent, onload
// add all callbacks (if you do not use an observer)
// onDestroy onStartResize onStartMove onResize onMove onEndResize onEndMove onFocus onBlur onBeforeShow onShow onHide onMinimize onMaximize onClose
initialize: function() {
var id;
var optionIndex = 0;
// For backward compatibility like win= new Window("id", {...}) instead of win = new Window({id: "id", ...})
if (arguments.length > 0) {
if (typeof arguments[0] == "string" ) {
id = arguments[0];
optionIndex = 1;
}
else
id = arguments[0] ? arguments[0].id : null;
}
// Generate unique ID if not specified
if (!id)
id = "window_" + new Date().getTime();
if ($(id))
alert("Window " + id + " is already registered in the DOM! Make sure you use setDestroyOnClose() or destroyOnClose: true in the constructor");
this.options = Object.extend({
className: "dialog",
blurClassName: null,
minWidth: 100,
minHeight: 20,
resizable: true,
closable: true,
minimizable: true,
maximizable: true,
draggable: true,
userData: null,
showEffect: (Window.hasEffectLib ? Effect.Appear : Element.show),
hideEffect: (Window.hasEffectLib ? Effect.Fade : Element.hide),
showEffectOptions: {},
hideEffectOptions: {},
effectOptions: null,
parent: document.body,
title: " ",
url: null,
onload: Prototype.emptyFunction,
width: 200,
height: 300,
opacity: 1,
recenterAuto: true,
wiredDrag: false,
closeCallback: null,
destroyOnClose: false,
gridX: 1,
gridY: 1
}, arguments[optionIndex] || {});
if (this.options.blurClassName)
this.options.focusClassName = this.options.className;
if (typeof this.options.top == "undefined" && typeof this.options.bottom == "undefined")
this.options.top = this._round(Math.random()*500, this.options.gridY);
if (typeof this.options.left == "undefined" && typeof this.options.right == "undefined")
this.options.left = this._round(Math.random()*500, this.options.gridX);
if (this.options.effectOptions) {
Object.extend(this.options.hideEffectOptions, this.options.effectOptions);
Object.extend(this.options.showEffectOptions, this.options.effectOptions);
if (this.options.showEffect == Element.Appear)
this.options.showEffectOptions.to = this.options.opacity;
}
if (Window.hasEffectLib) {
if (this.options.showEffect == Effect.Appear)
this.options.showEffectOptions.to = this.options.opacity;
if (this.options.hideEffect == Effect.Fade)
this.options.hideEffectOptions.from = this.options.opacity;
}
if (this.options.hideEffect == Element.hide)
this.options.hideEffect = function(){ Element.hide(this.element); if (this.options.destroyOnClose) this.destroy(); }.bind(this)
if (this.options.parent != document.body)
this.options.parent = $(this.options.parent);
this.element = this._createWindow(id);
this.element.win = this;
// Bind event listener
this.eventMouseDown = this._initDrag.bindAsEventListener(this);
this.eventMouseUp = this._endDrag.bindAsEventListener(this);
this.eventMouseMove = this._updateDrag.bindAsEventListener(this);
this.eventOnLoad = this._getWindowBorderSize.bindAsEventListener(this);
this.eventMouseDownContent = this.toFront.bindAsEventListener(this);
this.eventResize = this._recenter.bindAsEventListener(this);
this.topbar = $(this.element.id + "_top");
this.bottombar = $(this.element.id + "_bottom");
this.content = $(this.element.id + "_content");
Event.observe(this.topbar, "mousedown", this.eventMouseDown);
Event.observe(this.bottombar, "mousedown", this.eventMouseDown);
Event.observe(this.content, "mousedown", this.eventMouseDownContent);
Event.observe(window, "load", this.eventOnLoad);
Event.observe(window, "resize", this.eventResize);
Event.observe(window, "scroll", this.eventResize);
Event.observe(this.options.parent, "scroll", this.eventResize);
if (this.options.draggable) {
var that = this;
[this.topbar, this.topbar.up().previous(), this.topbar.up().next()].each(function(element) {
element.observe("mousedown", that.eventMouseDown);
element.addClassName("top_draggable");
});
[this.bottombar.up(), this.bottombar.up().previous(), this.bottombar.up().next()].each(function(element) {
element.observe("mousedown", that.eventMouseDown);
element.addClassName("bottom_draggable");
});
}
if (this.options.resizable) {
this.sizer = $(this.element.id + "_sizer");
Event.observe(this.sizer, "mousedown", this.eventMouseDown);
}
this.useLeft = null;
this.useTop = null;
if (typeof this.options.left != "undefined") {
this.element.setStyle({left: parseFloat(this.options.left) + 'px'});
this.useLeft = true;
}
else {
this.element.setStyle({right: parseFloat(this.options.right) + 'px'});
this.useLeft = false;
}
if (typeof this.options.top != "undefined") {
this.element.setStyle({top: parseFloat(this.options.top) + 'px'});
this.useTop = true;
}
else {
this.element.setStyle({bottom: parseFloat(this.options.bottom) + 'px'});
this.useTop = false;
}
this.storedLocation = null;
this.setOpacity(this.options.opacity);
if (this.options.zIndex)
this.setZIndex(this.options.zIndex)
if (this.options.destroyOnClose)
this.setDestroyOnClose(true);
this._getWindowBorderSize();
this.width = this.options.width;
this.height = this.options.height;
this.visible = false;
this.constraint = false;
this.constraintPad = {top: 0, left:0, bottom:0, right:0};
if (this.width && this.height)
this.setSize(this.options.width, this.options.height);
this.setTitle(this.options.title)
Windows.register(this);
},
// Destructor
destroy: function() {
this._notify("onDestroy");
Event.stopObserving(this.topbar, "mousedown", this.eventMouseDown);
Event.stopObserving(this.bottombar, "mousedown", this.eventMouseDown);
Event.stopObserving(this.content, "mousedown", this.eventMouseDownContent);
Event.stopObserving(window, "load", this.eventOnLoad);
Event.stopObserving(window, "resize", this.eventResize);
Event.stopObserving(window, "scroll", this.eventResize);
Event.stopObserving(this.content, "load", this.options.onload);
if (this._oldParent) {
var content = this.getContent();
var originalContent = null;
for(var i = 0; i < content.childNodes.length; i++) {
originalContent = content.childNodes[i];
if (originalContent.nodeType == 1)
break;
originalContent = null;
}
if (originalContent)
this._oldParent.appendChild(originalContent);
this._oldParent = null;
}
if (this.sizer)
Event.stopObserving(this.sizer, "mousedown", this.eventMouseDown);
if (this.options.url)
this.content.src = null
if(this.iefix)
Element.remove(this.iefix);
Element.remove(this.element);
Windows.unregister(this);
},
// Sets close callback, if it sets, it should return true to be able to close the window.
setCloseCallback: function(callback) {
this.options.closeCallback = callback;
},
// Gets window content
getContent: function () {
return this.content;
},
// Sets the content with an element id
setContent: function(id, autoresize, autoposition) {
var element = $(id);
if (null == element) throw "Unable to find element '" + id + "' in DOM";
this._oldParent = element.parentNode;
var d = null;
var p = null;
if (autoresize)
d = Element.getDimensions(element);
if (autoposition)
p = Position.cumulativeOffset(element);
var content = this.getContent();
// Clear HTML (and even iframe)
this.setHTMLContent("");
content = this.getContent();
content.appendChild(element);
element.show();
if (autoresize)
this.setSize(d.width, d.height);
if (autoposition)
this.setLocation(p[1] - this.heightN, p[0] - this.widthW);
},
setHTMLContent: function(html) {
// It was an url (iframe), recreate a div content instead of iframe content
if (this.options.url) {
this.content.src = null;
this.options.url = null;
var content ="<div id=\"" + this.getId() + "_content\" class=\"" + this.options.className + "_content\"> </div>";
$(this.getId() +"_table_content").innerHTML = content;
this.content = $(this.element.id + "_content");
}
this.getContent().innerHTML = html;
},
setAjaxContent: function(url, options, showCentered, showModal) {
this.showFunction = showCentered ? "showCenter" : "show";
this.showModal = showModal || false;
options = options || {};
// Clear HTML (and even iframe)
this.setHTMLContent("");
this.onComplete = options.onComplete;
if (! this._onCompleteHandler)
this._onCompleteHandler = this._setAjaxContent.bind(this);
options.onComplete = this._onCompleteHandler;
new Ajax.Request(url, options);
options.onComplete = this.onComplete;
},
_setAjaxContent: function(originalRequest) {
Element.update(this.getContent(), originalRequest.responseText);
if (this.onComplete)
this.onComplete(originalRequest);
this.onComplete = null;
this[this.showFunction](this.showModal)
},
setURL: function(url) {
// Not an url content, change div to iframe
if (this.options.url)
this.content.src = null;
this.options.url = url;
var content= "<iframe frameborder='0' name='" + this.getId() + "_content' id='" + this.getId() + "_content' src='" + url + "' width='" + this.width + "' height='" + this.height + "'> </iframe>";
$(this.getId() +"_table_content").innerHTML = content;
this.content = $(this.element.id + "_content");
},
getURL: function() {
return this.options.url ? this.options.url : null;
},
refresh: function() {
if (this.options.url)
$(this.element.getAttribute('id') + '_content').src = this.options.url;
},
// Stores position/size in a cookie, by default named with window id
setCookie: function(name, expires, path, domain, secure) {
name = name || this.element.id;
this.cookie = [name, expires, path, domain, secure];
// Get cookie
var value = WindowUtilities.getCookie(name)
// If exists
if (value) {
var values = value.split(',');
var x = values[0].split(':');
var y = values[1].split(':');
var w = parseFloat(values[2]), h = parseFloat(values[3]);
var mini = values[4];
var maxi = values[5];
this.setSize(w, h);
if (mini == "true")
this.doMinimize = true; // Minimize will be done at onload window event
else if (maxi == "true")
this.doMaximize = true; // Maximize will be done at onload window event
this.useLeft = x[0] == "l";
this.useTop = y[0] == "t";
this.element.setStyle(this.useLeft ? {left: x[1]} : {right: x[1]});
this.element.setStyle(this.useTop ? {top: y[1]} : {bottom: y[1]});
}
},
// Gets window ID
getId: function() {
return this.element.id;
},
// Detroys itself when closing
setDestroyOnClose: function() {
this.options.destroyOnClose = true;
},
setConstraint: function(bool, padding) {
this.constraint = bool;
this.constraintPad = Object.extend(this.constraintPad, padding || {});
// Reset location to apply constraint
if (this.useTop && this.useLeft)
this.setLocation(parseFloat(this.element.style.top), parseFloat(this.element.style.left));
},
// initDrag event
_initDrag: function(event) {
// No resize on minimized window
if (Event.element(event) == this.sizer && this.isMinimized())
return;
// No move on maximzed window
if (Event.element(event) != this.sizer && this.isMaximized())
return;
if (Prototype.Browser.IE && this.heightN == 0)
this._getWindowBorderSize();
// Get pointer X,Y
this.pointer = [this._round(Event.pointerX(event), this.options.gridX), this._round(Event.pointerY(event), this.options.gridY)];
if (this.options.wiredDrag)
this.currentDrag = this._createWiredElement();
else
this.currentDrag = this.element;
// Resize
if (Event.element(event) == this.sizer) {
this.doResize = true;
this.widthOrg = this.width;
this.heightOrg = this.height;
this.bottomOrg = parseFloat(this.element.getStyle('bottom'));
this.rightOrg = parseFloat(this.element.getStyle('right'));
this._notify("onStartResize");
}
else {
this.doResize = false;
// Check if click on close button,
var closeButton = $(this.getId() + '_close');
if (closeButton && Position.within(closeButton, this.pointer[0], this.pointer[1])) {
this.currentDrag = null;
return;
}
this.toFront();
if (! this.options.draggable)
return;
this._notify("onStartMove");
}
// Register global event to capture mouseUp and mouseMove
Event.observe(document, "mouseup", this.eventMouseUp, false);
Event.observe(document, "mousemove", this.eventMouseMove, false);
// Add an invisible div to keep catching mouse event over iframes
WindowUtilities.disableScreen('__invisible__', '__invisible__', this.overlayOpacity);
// Stop selection while dragging
document.body.ondrag = function () { return false; };
document.body.onselectstart = function () { return false; };
this.currentDrag.show();
Event.stop(event);
},
_round: function(val, round) {
return round == 1 ? val : val = Math.floor(val / round) * round;
},
// updateDrag event
_updateDrag: function(event) {
var pointer = [this._round(Event.pointerX(event), this.options.gridX), this._round(Event.pointerY(event), this.options.gridY)];
var dx = pointer[0] - this.pointer[0];
var dy = pointer[1] - this.pointer[1];
// Resize case, update width/height
if (this.doResize) {
var w = this.widthOrg + dx;
var h = this.heightOrg + dy;
dx = this.width - this.widthOrg
dy = this.height - this.heightOrg
// Check if it's a right position, update it to keep upper-left corner at the same position
if (this.useLeft)
w = this._updateWidthConstraint(w)
else
this.currentDrag.setStyle({right: (this.rightOrg -dx) + 'px'});
// Check if it's a bottom position, update it to keep upper-left corner at the same position
if (this.useTop)
h = this._updateHeightConstraint(h)
else
this.currentDrag.setStyle({bottom: (this.bottomOrg -dy) + 'px'});
this.setSize(w , h);
this._notify("onResize");
}
// Move case, update top/left
else {
this.pointer = pointer;
if (this.useLeft) {
var left = parseFloat(this.currentDrag.getStyle('left')) + dx;
var newLeft = this._updateLeftConstraint(left);
// Keep mouse pointer correct
this.pointer[0] += newLeft-left;
this.currentDrag.setStyle({left: newLeft + 'px'});
}
else
this.currentDrag.setStyle({right: parseFloat(this.currentDrag.getStyle('right')) - dx + 'px'});
if (this.useTop) {
var top = parseFloat(this.currentDrag.getStyle('top')) + dy;
var newTop = this._updateTopConstraint(top);
// Keep mouse pointer correct
this.pointer[1] += newTop - top;
this.currentDrag.setStyle({top: newTop + 'px'});
}
else
this.currentDrag.setStyle({bottom: parseFloat(this.currentDrag.getStyle('bottom')) - dy + 'px'});
this._notify("onMove");
}
if (this.iefix)
this._fixIEOverlapping();
this._removeStoreLocation();
Event.stop(event);
},
// endDrag callback
_endDrag: function(event) {
// Remove temporary div over iframes
WindowUtilities.enableScreen('__invisible__');
if (this.doResize)
this._notify("onEndResize");
else
this._notify("onEndMove");
// Release event observing
Event.stopObserving(document, "mouseup", this.eventMouseUp,false);
Event.stopObserving(document, "mousemove", this.eventMouseMove, false);
Event.stop(event);
this._hideWiredElement();
// Store new location/size if need be
this._saveCookie()
// Restore selection
document.body.ondrag = null;
document.body.onselectstart = null;
},
_updateLeftConstraint: function(left) {
if (this.constraint && this.useLeft && this.useTop) {
var width = this.options.parent == document.body ? WindowUtilities.getPageSize().windowWidth : this.options.parent.getDimensions().width;
if (left < this.constraintPad.left)
left = this.constraintPad.left;
if (left + this.width + this.widthE + this.widthW > width - this.constraintPad.right)
left = width - this.constraintPad.right - this.width - this.widthE - this.widthW;
}
return left;
},
_updateTopConstraint: function(top) {
if (this.constraint && this.useLeft && this.useTop) {
var height = this.options.parent == document.body ? WindowUtilities.getPageSize().windowHeight : this.options.parent.getDimensions().height;
var h = this.height + this.heightN + this.heightS;
if (top < this.constraintPad.top)
top = this.constraintPad.top;
if (top + h > height - this.constraintPad.bottom)
top = height - this.constraintPad.bottom - h;
}
return top;
},
_updateWidthConstraint: function(w) {
if (this.constraint && this.useLeft && this.useTop) {
var width = this.options.parent == document.body ? WindowUtilities.getPageSize().windowWidth : this.options.parent.getDimensions().width;
var left = parseFloat(this.element.getStyle("left"));
if (left + w + this.widthE + this.widthW > width - this.constraintPad.right)
w = width - this.constraintPad.right - left - this.widthE - this.widthW;
}
return w;
},
_updateHeightConstraint: function(h) {
if (this.constraint && this.useLeft && this.useTop) {
var height = this.options.parent == document.body ? WindowUtilities.getPageSize().windowHeight : this.options.parent.getDimensions().height;
var top = parseFloat(this.element.getStyle("top"));
if (top + h + this.heightN + this.heightS > height - this.constraintPad.bottom)
h = height - this.constraintPad.bottom - top - this.heightN - this.heightS;
}
return h;
},
// Creates HTML window code
_createWindow: function(id) {
var className = this.options.className;
var win = document.createElement("div");
win.setAttribute('id', id);
win.className = "dialog";
var content;
if (this.options.url)
content= "<iframe frameborder=\"0\" name=\"" + id + "_content\" id=\"" + id + "_content\" src=\"" + this.options.url + "\"> </iframe>";
else
content ="<div id=\"" + id + "_content\" class=\"" +className + "_content\"> </div>";
var closeDiv = this.options.closable ? "<div class='"+ className +"_close' id='"+ id +"_close' onclick='Windows.close(\""+ id +"\", event)'> </div>" : "";
var minDiv = this.options.minimizable ? "<div class='"+ className + "_minimize' id='"+ id +"_minimize' onclick='Windows.minimize(\""+ id +"\", event)'> </div>" : "";
var maxDiv = this.options.maximizable ? "<div class='"+ className + "_maximize' id='"+ id +"_maximize' onclick='Windows.maximize(\""+ id +"\", event)'> </div>" : "";
var seAttributes = this.options.resizable ? "class='" + className + "_sizer' id='" + id + "_sizer'" : "class='" + className + "_se'";
var blank = "../themes/default/blank.gif";
win.innerHTML = closeDiv + minDiv + maxDiv + "\
<table id='"+ id +"_row1' class=\"top table_window\">\
<tr>\
<td class='"+ className +"_nw'></td>\
<td class='"+ className +"_n'><div id='"+ id +"_top' class='"+ className +"_title title_window'>"+ this.options.title +"</div></td>\
<td class='"+ className +"_ne'></td>\
</tr>\
</table>\
<table id='"+ id +"_row2' class=\"mid table_window\">\
<tr>\
<td class='"+ className +"_w'></td>\
<td id='"+ id +"_table_content' class='"+ className +"_content' valign='top'>" + content + "</td>\
<td class='"+ className +"_e'></td>\
</tr>\
</table>\
<table id='"+ id +"_row3' class=\"bot table_window\">\
<tr>\
<td class='"+ className +"_sw'></td>\
<td class='"+ className +"_s'><div id='"+ id +"_bottom' class='status_bar'><span style='float:left; width:1px; height:1px'></span></div></td>\
<td " + seAttributes + "></td>\
</tr>\
</table>\
";
Element.hide(win);
this.options.parent.insertBefore(win, this.options.parent.firstChild);
Event.observe($(id + "_content"), "load", this.options.onload);
return win;
},
changeClassName: function(newClassName) {
var className = this.options.className;
var id = this.getId();
$A(["_close", "_minimize", "_maximize", "_sizer", "_content"]).each(function(value) { this._toggleClassName($(id + value), className + value, newClassName + value) }.bind(this));
this._toggleClassName($(id + "_top"), className + "_title", newClassName + "_title");
$$("#" + id + " td").each(function(td) {td.className = td.className.sub(className,newClassName); });
this.options.className = newClassName;
},
_toggleClassName: function(element, oldClassName, newClassName) {
if (element) {
element.removeClassName(oldClassName);
element.addClassName(newClassName);
}
},
// Sets window location
setLocation: function(top, left) {
top = this._updateTopConstraint(top);
left = this._updateLeftConstraint(left);
var e = this.currentDrag || this.element;
e.setStyle({top: top + 'px'});
e.setStyle({left: left + 'px'});
this.useLeft = true;
this.useTop = true;
},
getLocation: function() {
var location = {};
if (this.useTop)
location = Object.extend(location, {top: this.element.getStyle("top")});
else
location = Object.extend(location, {bottom: this.element.getStyle("bottom")});
if (this.useLeft)
location = Object.extend(location, {left: this.element.getStyle("left")});
else
location = Object.extend(location, {right: this.element.getStyle("right")});
return location;
},
// Gets window size
getSize: function() {
return {width: this.width, height: this.height};
},
// Sets window size
setSize: function(width, height, useEffect) {
width = parseFloat(width);
height = parseFloat(height);
// Check min and max size
if (!this.minimized && width < this.options.minWidth)
width = this.options.minWidth;
if (!this.minimized && height < this.options.minHeight)
height = this.options.minHeight;
if (this.options. maxHeight && height > this.options. maxHeight)
height = this.options. maxHeight;
if (this.options. maxWidth && width > this.options. maxWidth)
width = this.options. maxWidth;
if (this.useTop && this.useLeft && Window.hasEffectLib && Effect.ResizeWindow && useEffect) {
new Effect.ResizeWindow(this, null, null, width, height, {duration: Window.resizeEffectDuration});
} else {
this.width = width;
this.height = height;
var e = this.currentDrag ? this.currentDrag : this.element;
e.setStyle({width: width + this.widthW + this.widthE + "px"})
e.setStyle({height: height + this.heightN + this.heightS + "px"})
// Update content size
if (!this.currentDrag || this.currentDrag == this.element) {
var content = $(this.element.id + '_content');
content.setStyle({height: height + 'px'});
content.setStyle({width: width + 'px'});
}
}
},
updateHeight: function() {
this.setSize(this.width, this.content.scrollHeight, true);
},
updateWidth: function() {
this.setSize(this.content.scrollWidth, this.height, true);
},
// Brings window to front
toFront: function() {
if (this.element.style.zIndex < Windows.maxZIndex)
this.setZIndex(Windows.maxZIndex + 1);
if (this.iefix)
this._fixIEOverlapping();
},
getBounds: function(insideOnly) {
if (! this.width || !this.height || !this.visible)
this.computeBounds();
var w = this.width;
var h = this.height;
if (!insideOnly) {
w += this.widthW + this.widthE;
h += this.heightN + this.heightS;
}
var bounds = Object.extend(this.getLocation(), {width: w + "px", height: h + "px"});
return bounds;
},
computeBounds: function() {
if (! this.width || !this.height) {
var size = WindowUtilities._computeSize(this.content.innerHTML, this.content.id, this.width, this.height, 0, this.options.className)
if (this.height)
this.width = size + 5
else
this.height = size + 5
}
this.setSize(this.width, this.height);
if (this.centered)
this._center(this.centerTop, this.centerLeft);
},
// Displays window modal state or not
show: function(modal) {
this.visible = true;
if (modal) {
// Hack for Safari !!
if (typeof this.overlayOpacity == "undefined") {
var that = this;
setTimeout(function() {that.show(modal)}, 10);
return;
}
Windows.addModalWindow(this);
this.modal = true;
this.setZIndex(Windows.maxZIndex + 1);
Windows.unsetOverflow(this);
}
else
if (!this.element.style.zIndex)
this.setZIndex(Windows.maxZIndex + 1);
// To restore overflow if need be
if (this.oldStyle)
this.getContent().setStyle({overflow: this.oldStyle});
this.computeBounds();
this._notify("onBeforeShow");
if (this.options.showEffect != Element.show && this.options.showEffectOptions)
this.options.showEffect(this.element, this.options.showEffectOptions);
else
this.options.showEffect(this.element);
this._checkIEOverlapping();
WindowUtilities.focusedWindow = this
this._notify("onShow");
},
// Displays window modal state or not at the center of the page
showCenter: function(modal, top, left) {
this.centered = true;
this.centerTop = top;
this.centerLeft = left;
this.show(modal);
},
isVisible: function() {
return this.visible;
},
_center: function(top, left) {
var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);
var pageSize = WindowUtilities.getPageSize(this.options.parent);
if (typeof top == "undefined")
top = (pageSize.windowHeight - (this.height + this.heightN + this.heightS))/2;
top += windowScroll.top
if (typeof left == "undefined")
left = (pageSize.windowWidth - (this.width + this.widthW + this.widthE))/2;
left += windowScroll.left
this.setLocation(top, left);
this.toFront();
},
_recenter: function(event) {
if (this.centered) {
var pageSize = WindowUtilities.getPageSize(this.options.parent);
var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);
// Check for this stupid IE that sends dumb events
if (this.pageSize && this.pageSize.windowWidth == pageSize.windowWidth && this.pageSize.windowHeight == pageSize.windowHeight &&
this.windowScroll.left == windowScroll.left && this.windowScroll.top == windowScroll.top)
return;
this.pageSize = pageSize;
this.windowScroll = windowScroll;
// set height of Overlay to take up whole page and show
if ($('overlay_modal'))
$('overlay_modal').setStyle({height: (pageSize.pageHeight + 'px')});
if (this.options.recenterAuto)
this._center(this.centerTop, this.centerLeft);
}
},
// Hides window
hide: function() {
this.visible = false;
if (this.modal) {
Windows.removeModalWindow(this);
Windows.resetOverflow();
}
// To avoid bug on scrolling bar
this.oldStyle = this.getContent().getStyle('overflow') || "auto"
this.getContent().setStyle({overflow: "hidden"});
this.options.hideEffect(this.element, this.options.hideEffectOptions);
if(this.iefix)
this.iefix.hide();
if (!this.doNotNotifyHide)
this._notify("onHide");
},
close: function() {
// Asks closeCallback if exists
if (this.visible) {
if (this.options.closeCallback && ! this.options.closeCallback(this))
return;
if (this.options.destroyOnClose) {
var destroyFunc = this.destroy.bind(this);
if (this.options.hideEffectOptions.afterFinish) {
var func = this.options.hideEffectOptions.afterFinish;
this.options.hideEffectOptions.afterFinish = function() {func();destroyFunc() }
}
else
this.options.hideEffectOptions.afterFinish = function() {destroyFunc() }
}
Windows.updateFocusedWindow();
this.doNotNotifyHide = true;
this.hide();
this.doNotNotifyHide = false;
this._notify("onClose");
}
},
minimize: function() {
if (this.resizing)
return;
var r2 = $(this.getId() + "_row2");
if (!this.minimized) {
this.minimized = true;
var dh = r2.getDimensions().height;
this.r2Height = dh;
var h = this.element.getHeight() - dh;
if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
new Effect.ResizeWindow(this, null, null, null, this.height -dh, {duration: Window.resizeEffectDuration});
} else {
this.height -= dh;
this.element.setStyle({height: h + "px"});
r2.hide();
}
if (! this.useTop) {
var bottom = parseFloat(this.element.getStyle('bottom'));
this.element.setStyle({bottom: (bottom + dh) + 'px'});
}
}
else {
this.minimized = false;
var dh = this.r2Height;
this.r2Height = null;
if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
new Effect.ResizeWindow(this, null, null, null, this.height + dh, {duration: Window.resizeEffectDuration});
}
else {
var h = this.element.getHeight() + dh;
this.height += dh;
this.element.setStyle({height: h + "px"})
r2.show();
}
if (! this.useTop) {
var bottom = parseFloat(this.element.getStyle('bottom'));
this.element.setStyle({bottom: (bottom - dh) + 'px'});
}
this.toFront();
}
this._notify("onMinimize");
// Store new location/size if need be
this._saveCookie()
},
maximize: function() {
if (this.isMinimized() || this.resizing)
return;
if (Prototype.Browser.IE && this.heightN == 0)
this._getWindowBorderSize();
if (this.storedLocation != null) {
this._restoreLocation();
if(this.iefix)
this.iefix.hide();
}
else {
this._storeLocation();
Windows.unsetOverflow(this);
var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);
var pageSize = WindowUtilities.getPageSize(this.options.parent);
var left = windowScroll.left;
var top = windowScroll.top;
if (this.options.parent != document.body) {
windowScroll = {top:0, left:0, bottom:0, right:0};
var dim = this.options.parent.getDimensions();
pageSize.windowWidth = dim.width;
pageSize.windowHeight = dim.height;
top = 0;
left = 0;
}
if (this.constraint) {
pageSize.windowWidth -= Math.max(0, this.constraintPad.left) + Math.max(0, this.constraintPad.right);
pageSize.windowHeight -= Math.max(0, this.constraintPad.top) + Math.max(0, this.constraintPad.bottom);
left += Math.max(0, this.constraintPad.left);
top += Math.max(0, this.constraintPad.top);
}
var width = pageSize.windowWidth - this.widthW - this.widthE;
var height= pageSize.windowHeight - this.heightN - this.heightS;
if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
new Effect.ResizeWindow(this, top, left, width, height, {duration: Window.resizeEffectDuration});
}
else {
this.setSize(width, height);
this.element.setStyle(this.useLeft ? {left: left} : {right: left});
this.element.setStyle(this.useTop ? {top: top} : {bottom: top});
}
this.toFront();
if (this.iefix)
this._fixIEOverlapping();
}
this._notify("onMaximize");
// Store new location/size if need be
this._saveCookie()
},
isMinimized: function() {
return this.minimized;
},
isMaximized: function() {
return (this.storedLocation != null);
},
setOpacity: function(opacity) {
if (Element.setOpacity)
Element.setOpacity(this.element, opacity);
},
setZIndex: function(zindex) {
this.element.setStyle({zIndex: zindex});
Windows.updateZindex(zindex, this);
},
setTitle: function(newTitle) {
if (!newTitle || newTitle == "")
newTitle = " ";
Element.update(this.element.id + '_top', newTitle);
},
getTitle: function() {
return $(this.element.id + '_top').innerHTML;
},
setStatusBar: function(element) {
var statusBar = $(this.getId() + "_bottom");
if (typeof(element) == "object") {
if (this.bottombar.firstChild)
this.bottombar.replaceChild(element, this.bottombar.firstChild);
else
this.bottombar.appendChild(element);
}
else
this.bottombar.innerHTML = element;
},
_checkIEOverlapping: function() {
if(!this.iefix && (navigator.appVersion.indexOf('MSIE')>0) && (navigator.userAgent.indexOf('Opera')<0) && (this.element.getStyle('position')=='absolute')) {
new Insertion.After(this.element.id, '<iframe id="' + this.element.id + '_iefix" '+ 'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' + 'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
this.iefix = $(this.element.id+'_iefix');
}
if(this.iefix)
setTimeout(this._fixIEOverlapping.bind(this), 50);
},
_fixIEOverlapping: function() {
Position.clone(this.element, this.iefix);
this.iefix.style.zIndex = this.element.style.zIndex - 1;
this.iefix.show();
},
_getWindowBorderSize: function(event) {
// Hack to get real window border size!!
var div = this._createHiddenDiv(this.options.className + "_n")
this.heightN = Element.getDimensions(div).height;
div.parentNode.removeChild(div)
var div = this._createHiddenDiv(this.options.className + "_s")
this.heightS = Element.getDimensions(div).height;
div.parentNode.removeChild(div)
var div = this._createHiddenDiv(this.options.className + "_e")
this.widthE = Element.getDimensions(div).width;
div.parentNode.removeChild(div)
var div = this._createHiddenDiv(this.options.className + "_w")
this.widthW = Element.getDimensions(div).width;
div.parentNode.removeChild(div);
var div = document.createElement("div");
div.className = "overlay_" + this.options.className ;
document.body.appendChild(div);
//alert("no timeout:\nopacity: " + div.getStyle("opacity") + "\nwidth: " + document.defaultView.getComputedStyle(div, null).width);
var that = this;
// Workaround for Safari!!
setTimeout(function() {that.overlayOpacity = ($(div).getStyle("opacity")); div.parentNode.removeChild(div);}, 10);
// Workaround for IE!!
if (Prototype.Browser.IE) {
this.heightS = $(this.getId() +"_row3").getDimensions().height;
this.heightN = $(this.getId() +"_row1").getDimensions().height;
}
// Safari size fix
if (Prototype.Browser.WebKit && Prototype.Browser.WebKitVersion < 420)
this.setSize(this.width, this.height);
if (this.doMaximize)
this.maximize();
if (this.doMinimize)
this.minimize();
},
_createHiddenDiv: function(className) {
var objBody = document.body;
var win = document.createElement("div");
win.setAttribute('id', this.element.id+ "_tmp");
win.className = className;
win.style.display = 'none';
win.innerHTML = '';
objBody.insertBefore(win, objBody.firstChild);
return win;
},
_storeLocation: function() {
if (this.storedLocation == null) {
this.storedLocation = {useTop: this.useTop, useLeft: this.useLeft,
top: this.element.getStyle('top'), bottom: this.element.getStyle('bottom'),
left: this.element.getStyle('left'), right: this.element.getStyle('right'),
width: this.width, height: this.height };
}
},
_restoreLocation: function() {
if (this.storedLocation != null) {
this.useLeft = this.storedLocation.useLeft;
this.useTop = this.storedLocation.useTop;
if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow)
new Effect.ResizeWindow(this, this.storedLocation.top, this.storedLocation.left, this.storedLocation.width, this.storedLocation.height, {duration: Window.resizeEffectDuration});
else {
this.element.setStyle(this.useLeft ? {left: this.storedLocation.left} : {right: this.storedLocation.right});
this.element.setStyle(this.useTop ? {top: this.storedLocation.top} : {bottom: this.storedLocation.bottom});
this.setSize(this.storedLocation.width, this.storedLocation.height);
}
Windows.resetOverflow();
this._removeStoreLocation();
}
},
_removeStoreLocation: function() {
this.storedLocation = null;
},
_saveCookie: function() {
if (this.cookie) {
var value = "";
if (this.useLeft)
value += "l:" + (this.storedLocation ? this.storedLocation.left : this.element.getStyle('left'))
else
value += "r:" + (this.storedLocation ? this.storedLocation.right : this.element.getStyle('right'))
if (this.useTop)
value += ",t:" + (this.storedLocation ? this.storedLocation.top : this.element.getStyle('top'))
else
value += ",b:" + (this.storedLocation ? this.storedLocation.bottom :this.element.getStyle('bottom'))
value += "," + (this.storedLocation ? this.storedLocation.width : this.width);
value += "," + (this.storedLocation ? this.storedLocation.height : this.height);
value += "," + this.isMinimized();
value += "," + this.isMaximized();
WindowUtilities.setCookie(value, this.cookie)
}
},
_createWiredElement: function() {
if (! this.wiredElement) {
if (Prototype.Browser.IE)
this._getWindowBorderSize();
var div = document.createElement("div");
div.className = "wired_frame " + this.options.className + "_wired_frame";
div.style.position = 'absolute';
this.options.parent.insertBefore(div, this.options.parent.firstChild);
this.wiredElement = $(div);
}
if (this.useLeft)
this.wiredElement.setStyle({left: this.element.getStyle('left')});
else
this.wiredElement.setStyle({right: this.element.getStyle('right')});
if (this.useTop)
this.wiredElement.setStyle({top: this.element.getStyle('top')});
else
this.wiredElement.setStyle({bottom: this.element.getStyle('bottom')});
var dim = this.element.getDimensions();
this.wiredElement.setStyle({width: dim.width + "px", height: dim.height +"px"});
this.wiredElement.setStyle({zIndex: Windows.maxZIndex+30});
return this.wiredElement;
},
_hideWiredElement: function() {
if (! this.wiredElement || ! this.currentDrag)
return;
if (this.currentDrag == this.element)
this.currentDrag = null;
else {
if (this.useLeft)
this.element.setStyle({left: this.currentDrag.getStyle('left')});
else
this.element.setStyle({right: this.currentDrag.getStyle('right')});
if (this.useTop)
this.element.setStyle({top: this.currentDrag.getStyle('top')});
else
this.element.setStyle({bottom: this.currentDrag.getStyle('bottom')});
this.currentDrag.hide();
this.currentDrag = null;
if (this.doResize)
this.setSize(this.width, this.height);
}
},
_notify: function(eventName) {
if (this.options[eventName])
this.options[eventName](this);
else
Windows.notify(eventName, this);
}
};
// Windows containers, register all page windows
var Windows = {
windows: [],
modalWindows: [],
observers: [],
focusedWindow: null,
maxZIndex: 0,
overlayShowEffectOptions: {duration: 0.5},
overlayHideEffectOptions: {duration: 0.5},
addObserver: function(observer) {
this.removeObserver(observer);
this.observers.push(observer);
},
removeObserver: function(observer) {
this.observers = this.observers.reject( function(o) { return o==observer });
},
// onDestroy onStartResize onStartMove onResize onMove onEndResize onEndMove onFocus onBlur onBeforeShow onShow onHide onMinimize onMaximize onClose
notify: function(eventName, win) {
this.observers.each( function(o) {if(o[eventName]) o[eventName](eventName, win);});
},
// Gets window from its id
getWindow: function(id) {
return this.windows.detect(function(d) { return d.getId() ==id });
},
// Gets the last focused window
getFocusedWindow: function() {
return this.focusedWindow;
},
updateFocusedWindow: function() {
this.focusedWindow = this.windows.length >=2 ? this.windows[this.windows.length-2] : null;
},
// Registers a new window (called by Windows constructor)
register: function(win) {
this.windows.push(win);
},
// Add a modal window in the stack
addModalWindow: function(win) {
// Disable screen if first modal window
if (this.modalWindows.length == 0) {
WindowUtilities.disableScreen(win.options.className, 'overlay_modal', win.overlayOpacity, win.getId(), win.options.parent);
}
else {
// Move overlay over all windows
if (Window.keepMultiModalWindow) {
$('overlay_modal').style.zIndex = Windows.maxZIndex + 1;
Windows.maxZIndex += 1;
WindowUtilities._hideSelect(this.modalWindows.last().getId());
}
// Hide current modal window
else
this.modalWindows.last().element.hide();
// Fucking IE select issue
WindowUtilities._showSelect(win.getId());
}
this.modalWindows.push(win);
},
removeModalWindow: function(win) {
this.modalWindows.pop();
// No more modal windows
if (this.modalWindows.length == 0)
WindowUtilities.enableScreen();
else {
if (Window.keepMultiModalWindow) {
this.modalWindows.last().toFront();
WindowUtilities._showSelect(this.modalWindows.last().getId());
}
else
this.modalWindows.last().element.show();
}
},
// Registers a new window (called by Windows constructor)
register: function(win) {
this.windows.push(win);
},
// Unregisters a window (called by Windows destructor)
unregister: function(win) {
this.windows = this.windows.reject(function(d) { return d==win });
},
// Closes all windows
closeAll: function() {
this.windows.each( function(w) {Windows.close(w.getId())} );
},
closeAllModalWindows: function() {
WindowUtilities.enableScreen();
this.modalWindows.each( function(win) {if (win) win.close()});
},
// Minimizes a window with its id
minimize: function(id, event) {
var win = this.getWindow(id)
if (win && win.visible)
win.minimize();
Event.stop(event);
},
// Maximizes a window with its id
maximize: function(id, event) {
var win = this.getWindow(id)
if (win && win.visible)
win.maximize();
Event.stop(event);
},
// Closes a window with its id
close: function(id, event) {
var win = this.getWindow(id);
if (win)
win.close();
if (event)
Event.stop(event);
},
blur: function(id) {
var win = this.getWindow(id);
if (!win)
return;
if (win.options.blurClassName)
win.changeClassName(win.options.blurClassName);
if (this.focusedWindow == win)
this.focusedWindow = null;
win._notify("onBlur");
},
focus: function(id) {
var win = this.getWindow(id);
if (!win)
return;
if (this.focusedWindow)
this.blur(this.focusedWindow.getId())
if (win.options.focusClassName)
win.changeClassName(win.options.focusClassName);
this.focusedWindow = win;
win._notify("onFocus");
},
unsetOverflow: function(except) {
this.windows.each(function(d) { d.oldOverflow = d.getContent().getStyle("overflow") || "auto" ; d.getContent().setStyle({overflow: "hidden"}) });
if (except && except.oldOverflow)
except.getContent().setStyle({overflow: except.oldOverflow});
},
resetOverflow: function() {
this.windows.each(function(d) { if (d.oldOverflow) d.getContent().setStyle({overflow: d.oldOverflow}) });
},
updateZindex: function(zindex, win) {
if (zindex > this.maxZIndex) {
this.maxZIndex = zindex;
if (this.focusedWindow)
this.blur(this.focusedWindow.getId())
}
this.focusedWindow = win;
if (this.focusedWindow)
this.focus(this.focusedWindow.getId())
}
};
var Dialog = {
dialogId: null,
onCompleteFunc: null,
callFunc: null,
parameters: null,
confirm: function(content, parameters) {
// Get Ajax return before
if (content && typeof content != "string") {
Dialog._runAjaxRequest(content, parameters, Dialog.confirm);
return
}
content = content || "";
parameters = parameters || {};
var okLabel = parameters.okLabel ? parameters.okLabel : "Ok";
var cancelLabel = parameters.cancelLabel ? parameters.cancelLabel : "Cancel";
// Backward compatibility
parameters = Object.extend(parameters, parameters.windowParameters || {});
parameters.windowParameters = parameters.windowParameters || {};
parameters.className = parameters.className || "alert";
var okButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " ok_button'"
var cancelButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " cancel_button'"
var content = "\
<div class='" + parameters.className + "_message'>" + content + "</div>\
<div class='" + parameters.className + "_buttons'>\
<input type='button' value='" + okLabel + "' onclick='Dialog.okCallback()' " + okButtonClass + "/>\
<input type='button' value='" + cancelLabel + "' onclick='Dialog.cancelCallback()' " + cancelButtonClass + "/>\
</div>\
";
return this._openDialog(content, parameters)
},
alert: function(content, parameters) {
// Get Ajax return before
if (content && typeof content != "string") {
Dialog._runAjaxRequest(content, parameters, Dialog.alert);
return
}
content = content || "";
parameters = parameters || {};
var okLabel = parameters.okLabel ? parameters.okLabel : "Ok";
// Backward compatibility
parameters = Object.extend(parameters, parameters.windowParameters || {});
parameters.windowParameters = parameters.windowParameters || {};
parameters.className = parameters.className || "alert";
var okButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " ok_button'"
var content = "\
<div class='" + parameters.className + "_message'>" + content + "</div>\
<div class='" + parameters.className + "_buttons'>\
<input type='button' value='" + okLabel + "' onclick='Dialog.okCallback()' " + okButtonClass + "/>\
</div>";
return this._openDialog(content, parameters)
},
info: function(content, parameters) {
// Get Ajax return before
if (content && typeof content != "string") {
Dialog._runAjaxRequest(content, parameters, Dialog.info);
return
}
content = content || "";
// Backward compatibility
parameters = parameters || {};
parameters = Object.extend(parameters, parameters.windowParameters || {});
parameters.windowParameters = parameters.windowParameters || {};
parameters.className = parameters.className || "alert";
var content = "<div id='modal_dialog_message' class='" + parameters.className + "_message'>" + content + "</div>";
if (parameters.showProgress)
content += "<div id='modal_dialog_progress' class='" + parameters.className + "_progress'> </div>";
parameters.ok = null;
parameters.cancel = null;
return this._openDialog(content, parameters)
},
setInfoMessage: function(message) {
$('modal_dialog_message').update(message);
},
closeInfo: function() {
Windows.close(this.dialogId);
},
_openDialog: function(content, parameters) {
var className = parameters.className;
if (! parameters.height && ! parameters.width) {
parameters.width = WindowUtilities.getPageSize(parameters.options.parent || document.body).pageWidth / 2;
}
if (parameters.id)
this.dialogId = parameters.id;
else {
var t = new Date();
this.dialogId = 'modal_dialog_' + t.getTime();
parameters.id = this.dialogId;
}
// compute height or width if need be
if (! parameters.height || ! parameters.width) {
var size = WindowUtilities._computeSize(content, this.dialogId, parameters.width, parameters.height, 5, className)
if (parameters.height)
parameters.width = size + 5
else
parameters.height = size + 5
}
parameters.effectOptions = parameters.effectOptions ;
parameters.resizable = parameters.resizable || false;
parameters.minimizable = parameters.minimizable || false;
parameters.maximizable = parameters.maximizable || false;
parameters.draggable = parameters.draggable || false;
parameters.closable = parameters.closable || false;
var win = new Window(parameters);
win.getContent().innerHTML = content;
win.showCenter(true, parameters.top, parameters.left);
win.setDestroyOnClose();
win.cancelCallback = parameters.onCancel || parameters.cancel;
win.okCallback = parameters.onOk || parameters.ok;
return win;
},
_getAjaxContent: function(originalRequest) {
Dialog.callFunc(originalRequest.responseText, Dialog.parameters)
},
_runAjaxRequest: function(message, parameters, callFunc) {
if (message.options == null)
message.options = {}
Dialog.onCompleteFunc = message.options.onComplete;
Dialog.parameters = parameters;
Dialog.callFunc = callFunc;
message.options.onComplete = Dialog._getAjaxContent;
new Ajax.Request(message.url, message.options);
},
okCallback: function() {
var win = Windows.focusedWindow;
if (!win.okCallback || win.okCallback(win)) {
// Remove onclick on button
$$("#" + win.getId()+" input").each(function(element) {element.onclick=null;})
win.close();
}
},
cancelCallback: function() {
var win = Windows.focusedWindow;
// Remove onclick on button
$$("#" + win.getId()+" input").each(function(element) {element.onclick=null})
win.close();
if (win.cancelCallback)
win.cancelCallback(win);
}
}
/*
Based on Lightbox JS: Fullsize Image Overlays
by Lokesh Dhakar - http://www.huddletogether.com
For more information on this script, visit:
http://huddletogether.com/projects/lightbox/
Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
(basically, do anything you want, just leave my name and link)
*/
if (Prototype.Browser.WebKit) {
var array = navigator.userAgent.match(new RegExp(/AppleWebKit\/([\d\.\+]*)/));
Prototype.Browser.WebKitVersion = parseFloat(array[1]);
}
var WindowUtilities = {
// From dragdrop.js
getWindowScroll: function(parent) {
var T, L, W, H;
parent = parent || document.body;
if (parent != document.body) {
T = parent.scrollTop;
L = parent.scrollLeft;
W = parent.scrollWidth;
H = parent.scrollHeight;
}
else {
var w = window;
with (w.document) {
if (w.document.documentElement && documentElement.scrollTop) {
T = documentElement.scrollTop;
L = documentElement.scrollLeft;
} else if (w.document.body) {
T = body.scrollTop;
L = body.scrollLeft;
}
if (w.innerWidth) {
W = w.innerWidth;
H = w.innerHeight;
} else if (w.document.documentElement && documentElement.clientWidth) {
W = documentElement.clientWidth;
H = documentElement.clientHeight;
} else {
W = body.offsetWidth;
H = body.offsetHeight
}
}
}
return { top: T, left: L, width: W, height: H };
},
//
// getPageSize()
// Returns array with page width, height and window width, height
// Core code from - quirksmode.org
// Edit for Firefox by pHaez
//
getPageSize: function(parent){
parent = parent || document.body;
var windowWidth, windowHeight;
var pageHeight, pageWidth;
if (parent != document.body) {
windowWidth = parent.getWidth();
windowHeight = parent.getHeight();
pageWidth = parent.scrollWidth;
pageHeight = parent.scrollHeight;
}
else {
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
if (self.innerHeight) { // all except Explorer
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) { // other Explorers
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
// for small pages with total height less then height of the viewport
if(yScroll < windowHeight){
pageHeight = windowHeight;
} else {
pageHeight = yScroll;
}
// for small pages with total width less then width of the viewport
if(xScroll < windowWidth){
pageWidth = windowWidth;
} else {
pageWidth = xScroll;
}
}
return {pageWidth: pageWidth ,pageHeight: pageHeight , windowWidth: windowWidth, windowHeight: windowHeight};
},
disableScreen: function(className, overlayId, overlayOpacity, contentId, parent) {
WindowUtilities.initLightbox(overlayId, className, function() {this._disableScreen(className, overlayId, overlayOpacity, contentId)}.bind(this), parent || document.body);
},
_disableScreen: function(className, overlayId, overlayOpacity, contentId) {
// prep objects
var objOverlay = $(overlayId);
var pageSize = WindowUtilities.getPageSize(objOverlay.parentNode);
// Hide select boxes as they will 'peek' through the image in IE, store old value
if (contentId && Prototype.Browser.IE) {
WindowUtilities._hideSelect();
WindowUtilities._showSelect(contentId);
}
// set height of Overlay to take up whole page and show
objOverlay.style.height = (pageSize.pageHeight + 'px');
objOverlay.style.display = 'none';
if (overlayId == "overlay_modal" && Window.hasEffectLib && Windows.overlayShowEffectOptions) {
objOverlay.overlayOpacity = overlayOpacity;
new Effect.Appear(objOverlay, Object.extend({from: 0, to: overlayOpacity}, Windows.overlayShowEffectOptions));
}
else
objOverlay.style.display = "block";
},
enableScreen: function(id) {
id = id || 'overlay_modal';
var objOverlay = $(id);
if (objOverlay) {
// hide lightbox and overlay
if (id == "overlay_modal" && Window.hasEffectLib && Windows.overlayHideEffectOptions)
new Effect.Fade(objOverlay, Object.extend({from: objOverlay.overlayOpacity, to:0}, Windows.overlayHideEffectOptions));
else {
objOverlay.style.display = 'none';
objOverlay.parentNode.removeChild(objOverlay);
}
// make select boxes visible using old value
if (id != "__invisible__")
WindowUtilities._showSelect();
}
},
_hideSelect: function(id) {
if (Prototype.Browser.IE) {
id = id == null ? "" : "#" + id + " ";
$$(id + 'select').each(function(element) {
if (! WindowUtilities.isDefined(element.oldVisibility)) {
element.oldVisibility = element.style.visibility ? element.style.visibility : "visible";
element.style.visibility = "hidden";
}
});
}
},
_showSelect: function(id) {
if (Prototype.Browser.IE) {
id = id == null ? "" : "#" + id + " ";
$$(id + 'select').each(function(element) {
if (WindowUtilities.isDefined(element.oldVisibility)) {
// Why?? Ask IE
try {
element.style.visibility = element.oldVisibility;
} catch(e) {
element.style.visibility = "visible";
}
element.oldVisibility = null;
}
else {
if (element.style.visibility)
element.style.visibility = "visible";
}
});
}
},
isDefined: function(object) {
return typeof(object) != "undefined" && object != null;
},
// initLightbox()
// Function runs on window load, going through link tags looking for rel="lightbox".
// These links receive onclick events that enable the lightbox display for their targets.
// The function also inserts html markup at the top of the page which will be used as a
// container for the overlay pattern and the inline image.
initLightbox: function(id, className, doneHandler, parent) {
// Already done, just update zIndex
if ($(id)) {
Element.setStyle(id, {zIndex: Windows.maxZIndex + 1});
Windows.maxZIndex++;
doneHandler();
}
// create overlay div and hardcode some functional styles (aesthetic styles are in CSS file)
else {
var objOverlay = document.createElement("div");
objOverlay.setAttribute('id', id);
objOverlay.className = "overlay_" + className
objOverlay.style.display = 'none';
objOverlay.style.position = 'absolute';
objOverlay.style.top = '0';
objOverlay.style.left = '0';
objOverlay.style.zIndex = Windows.maxZIndex + 1;
Windows.maxZIndex++;
objOverlay.style.width = '100%';
parent.insertBefore(objOverlay, parent.firstChild);
if (Prototype.Browser.WebKit && id == "overlay_modal") {
setTimeout(function() {doneHandler()}, 10);
}
else
doneHandler();
}
},
setCookie: function(value, parameters) {
document.cookie= parameters[0] + "=" + escape(value) +
((parameters[1]) ? "; expires=" + parameters[1].toGMTString() : "") +
((parameters[2]) ? "; path=" + parameters[2] : "") +
((parameters[3]) ? "; domain=" + parameters[3] : "") +
((parameters[4]) ? "; secure" : "");
},
getCookie: function(name) {
var dc = document.cookie;
var prefix = name + "=";
var begin = dc.indexOf("; " + prefix);
if (begin == -1) {
begin = dc.indexOf(prefix);
if (begin != 0) return null;
} else {
begin += 2;
}
var end = document.cookie.indexOf(";", begin);
if (end == -1) {
end = dc.length;
}
return unescape(dc.substring(begin + prefix.length, end));
},
_computeSize: function(content, id, width, height, margin, className) {
var objBody = document.body;
var tmpObj = document.createElement("div");
tmpObj.setAttribute('id', id);
tmpObj.className = className + "_content";
if (height)
tmpObj.style.height = height + "px"
else
tmpObj.style.width = width + "px"
tmpObj.style.position = 'absolute';
tmpObj.style.top = '0';
tmpObj.style.left = '0';
tmpObj.style.display = 'none';
tmpObj.innerHTML = content;
objBody.insertBefore(tmpObj, objBody.firstChild);
var size;
if (height)
size = $(tmpObj).getDimensions().width + margin;
else
size = $(tmpObj).getDimensions().height + margin;
objBody.removeChild(tmpObj);
return size;
}
}
| JavaScript |
var commandHistory;
var historyIndex;
function showExtendedDebug() {
if (debugWindow != null) {
hideDebug();
}
if (debugWindow == null) {
commandHistory = new Array();
historyIndex = 0;
debugWindow = new Window('debug_window', {className: 'dialog',width:250, height:100, right:4, minWidth:250, bottom:42, zIndex:1000, opacity:1, showEffect: Element.show, resizable: true, title: "Debug"})
debugWindow.getContent().innerHTML = "<style>#debug_window .dialog_content {background:#000;}</style> <div font='monaco' id='debug' style='padding:3px;color:#0F0;font-family:monaco'></div>";
//create hourglass icon and attach events to it.
var cont = "<div id=\"debug_window_inspect\" style=\"width: 15px; height: 15px; background: transparent url(themes/default/inspect.gif) no-repeat 0 0; position:absolute; top:5px; left:70px; cursor:pointer; z-index:3000;\"></div>";
new Insertion.After('debug_window_maximize', cont);
Event.observe('debug_window_inspect', 'click', enterInspectionMode, false);
//create command text box
cont = "Eval:<input id=\"debug_window_command\" type=\"textbox\" style=\"width:150px; height: 12px; color: black;\">"
debugWindow.setStatusBar(cont);
Event.observe('debug_window_command', 'mousedown', donothing);
Event.observe('debug_window_command', 'keypress', evalJS, false);
}
debugWindow.show();
}
function donothing(evt){
Field.activate('debug_window_command');
return false;
}
function evalJS(evt){
if(evt.keyCode == Event.KEY_RETURN){
var js = $F('debug_window_command');
try{
var ret = eval(js);
if(ret != null)
debug(ret);
}catch(e){
debug(e);
}
$('debug_window_command').value = '';
Field.activate('debug_window_command');
commandHistory.push(js);
historyIndex = 0;
}
if(evt.keyCode == Event.KEY_UP){
if(commandHistory.length > historyIndex){
historyIndex++;
var js = commandHistory[commandHistory.length-historyIndex];
$('debug_window_command').value = js;
Event.stop(evt);
Field.activate('debug_window_command');
}
}
if(evt.keyCode == Event.KEY_DOWN){
if(commandHistory.length >= historyIndex && historyIndex > 1){
historyIndex--;
var js = commandHistory[commandHistory.length-historyIndex];
$('debug_window_command').value = js;
Event.stop(evt);
Field.activate('debug_window_command');
}
}
}
function enterInspectionMode(evt){
//stop observing magnifying glass
Event.stopObserving('debug_window_inspect', 'click', enterInspectionMode, false);
//change pointer
document.body.style.cursor='help';
//start observing mouse clicks
Event.observe(window, 'click', inspectItem, false);
}
function inspectItem(evt){
// the element that triggered the event
var element = Event.element(evt);
if(element.id!="debug_window_inspect"){
clearDebug()
//change pointer
document.body.style.cursor='default';
debug(element.id);
inspect(element);
//stop observing mouse clicks
Event.stopObserving(window, 'click', inspectItem, false);
//alert('doing something');
//start observing mag
Event.observe('debug_window_inspect', 'click', enterInspectionMode, false);
}
}
function clearDebug() {
var win = $('debug');
if (win == null)
return;
win.innerHTML=" ";
//clear inspections too
var divs = document.getElementsByClassName('inspector');
divs.each(function(div){
Element.remove(div);
});
}
| JavaScript |
var debugWindow = null;
function debug(text, reverse) {
if (debugWindow == null)
return;
time = "-"; //new Date();
if (reverse) {
$('debug').innerHTML = time + " " + text + "<br>"+ $('debug').innerHTML;
debugWindow.getContent().scrollTop=0;
}
else {
$('debug').innerHTML += time + " " + text + "<br>";
debugWindow.getContent().scrollTop=10000; // Far away
}
}
function hideDebug() {
if (debugWindow) {
debugWindow.destroy();
debugWindow = null;
}
}
function showDebug(bShow) {
if (debugWindow == null) {
debugWindow = new Window('debug_window', {className: 'dialog',width:250, height:100, right:4, bottom:42, zIndex:1000, opacity:1, showEffect: Element.show, resizable: true, title: "Debug"})
debugWindow.getContent().innerHTML = "<style>#debug_window .dialog_content {background:#000;}</style> <div id='debug'></div>";
date=new Date;
date.setMonth(date.getMonth()+3);
//debugWindow.setCookie(null, date);
}
if( typeof bShow == 'undefined' || bShow)debugWindow.show()
}
function clearDebug() {
if (debugWindow == null)
return;
$('debug').innerHTML = "";
}
/**
* document.createElement convenience wrapper
*
* The data parameter is an object that must have the "tag" key, containing
* a string with the tagname of the element to create. It can optionally have
* a "children" key which can be: a string, "data" object, or an array of "data"
* objects to append to this element as children. Any other key is taken as an
* attribute to be applied to this tag.
*
* Available under an MIT license:
* http://www.opensource.org/licenses/mit-license.php
*
* @param {Object} data The data representing the element to create
* @return {Element} The element created.
*/
function $E(data) {
var el;
if ('string'==typeof data) {
el=document.createTextNode(data);
} else {
//create the element
el=document.createElement(data.tag);
delete(data.tag);
//append the children
if ('undefined'!=typeof data.children) {
if ('string'==typeof data.children ||'undefined'==typeof data.children.length) {
//strings and single elements
el.appendChild($E(data.children));
} else {
//arrays of elements
for (var i=0, child=null; 'undefined'!=typeof (child=data.children[i]); i++) {
el.appendChild($E(child));
}
}
delete(data.children);
}
//any other data is attributes
for (attr in data) {
el[attr]=data[attr];
}
}
return el;
}
// FROM Nick Hemsley
var Debug = {
inspectOutput: function (container, within) {
within = within || debugWindow.getContent()
if (debugWindow == null)
return;
within.appendChild(container)
},
inspect: function(object) {
var cont = $E({tag: "div", className: "inspector"})
Debug.inspectObj(object, cont)
debugWindow.getContent().appendChild(cont)
},
inspectObj: function (object, container) {
for (prop in object) {
Debug.inspectOutput(Debug.inspectable(object, prop), container)
}
},
inspectable: function(object, prop) {
cont = $E({tag: 'div', className: 'inspectable', children: [prop + " value: " + object[prop] ]})
cont.toInspect = object[prop]
Event.observe(cont, 'click', Debug.inspectClicked, false)
return cont
},
inspectClicked: function(e) {
Debug.inspectContained(Event.element(e))
Event.stop(e)
},
inspectContained: function(container) {
if (container.opened) {
container.parentNode.removeChild(container.opened)
delete(container.opened)
} else {
sibling = container.parentNode.insertBefore($E({tag: "div", className: "child"}), container.nextSibling)
if (container.toInspect)
Debug.inspectObj(container.toInspect, sibling)
container.opened = sibling
}
}
}
var inspect = Debug.inspect;
| JavaScript |
// Copyright (c) 2006 Sébastien Gruhier (http://xilinus.com, http://itseb.com)
// YOU MUST INCLUDE window.js BEFORE
//
// Object to store hide/show windows status in a cookie
// Just add at the end of your HTML file this javascript line: WindowStore.init()
WindowStore = {
doSetCookie: false,
cookieName: "__window_store__",
expired: null,
// Init function with two optional parameters
// - cookieName (default = __window_store__)
// - expiration date (default 3 years from now)
init: function(cookieName, expired) {
WindowStore.cookieName = cookieName || WindowStore.cookieName
if (! expired) {
var today = new Date();
today.setYear(today.getYear()+1903);
WindowStore.expired = today;
}
else
WindowStore.expired = expired;
Windows.windows.each(function(win) {
win.setCookie(win.getId(), WindowStore.expired);
});
// Create observer on show/hide events
var myObserver = {
onShow: function(eventName, win) {
WindowStore._saveCookie();
},
onClose: function(eventName, win) {
WindowStore._saveCookie();
},
onHide: function(eventName, win) {
WindowStore._saveCookie();
}
}
Windows.addObserver(myObserver);
WindowStore._restoreWindows();
WindowStore._saveCookie();
},
show: function(win) {
eval("var cookie = " + WindowUtilities.getCookie(WindowStore.cookieName));
if (cookie != null) {
if (cookie[win.getId()])
win.show();
}
else
win.show();
},
// Function to store windows show/hide status in a cookie
_saveCookie: function() {
if (!doSetCookie)
return;
var cookieValue = "{";
Windows.windows.each(function(win) {
if (cookieValue != "{")
cookieValue += ","
cookieValue += win.getId() + ": " + win.isVisible();
});
cookieValue += "}"
WindowUtilities.setCookie(cookieValue, [WindowStore.cookieName, WindowStore.expired]);
},
// Function to restore windows show/hide status from a cookie if exists
_restoreWindows: function() {
eval("var cookie = " + WindowUtilities.getCookie(WindowStore.cookieName));
if (cookie != null) {
doSetCookie = false;
Windows.windows.each(function(win) {
if (cookie[win.getId()])
win.show();
});
}
doSetCookie = true;
}
}
// Object to set a close key an all windows
WindowCloseKey = {
keyCode: Event.KEY_ESC,
init: function(keyCode) {
if (keyCode)
WindowCloseKey.keyCode = keyCode;
Event.observe(document, 'keydown', this._closeCurrentWindow.bindAsEventListener(this));
},
_closeCurrentWindow: function(event) {
var e = event || window.event
var characterCode = e.which || e.keyCode;
// Check if there is a top window (it means it's an URL content)
var win = top.Windows.focusedWindow;
if (characterCode == WindowCloseKey.keyCode && win) {
if (win.cancelCallback)
top.Dialog.cancelCallback();
else if (win.okCallback)
top.Dialog.okCallback();
else
top.Windows.close(top.Windows.focusedWindow.getId());
}
}
} | JavaScript |
Effect.ResizeWindow = Class.create();
Object.extend(Object.extend(Effect.ResizeWindow.prototype, Effect.Base.prototype), {
initialize: function(win, top, left, width, height) {
this.window = win;
this.window.resizing = true;
var size = win.getSize();
this.initWidth = parseFloat(size.width);
this.initHeight = parseFloat(size.height);
var location = win.getLocation();
this.initTop = parseFloat(location.top);
this.initLeft = parseFloat(location.left);
this.width = width != null ? parseFloat(width) : this.initWidth;
this.height = height != null ? parseFloat(height) : this.initHeight;
this.top = top != null ? parseFloat(top) : this.initTop;
this.left = left != null ? parseFloat(left) : this.initLeft;
this.dx = this.left - this.initLeft;
this.dy = this.top - this.initTop;
this.dw = this.width - this.initWidth;
this.dh = this.height - this.initHeight;
this.r2 = $(this.window.getId() + "_row2");
this.content = $(this.window.getId() + "_content");
this.contentOverflow = this.content.getStyle("overflow") || "auto";
this.content.setStyle({overflow: "hidden"});
// Wired mode
if (this.window.options.wiredDrag) {
this.window.currentDrag = win._createWiredElement();
this.window.currentDrag.show();
this.window.element.hide();
}
this.start(arguments[5]);
},
update: function(position) {
var width = Math.floor(this.initWidth + this.dw * position);
var height = Math.floor(this.initHeight + this.dh * position);
var top = Math.floor(this.initTop + this.dy * position);
var left = Math.floor(this.initLeft + this.dx * position);
if (window.ie) {
if (Math.floor(height) == 0)
this.r2.hide();
else if (Math.floor(height) >1)
this.r2.show();
}
this.r2.setStyle({height: height});
this.window.setSize(width, height);
this.window.setLocation(top, left);
},
finish: function(position) {
// Wired mode
if (this.window.options.wiredDrag) {
this.window._hideWiredElement();
this.window.element.show();
}
this.window.setSize(this.width, this.height);
this.window.setLocation(this.top, this.left);
this.r2.setStyle({height: null});
this.content.setStyle({overflow: this.contentOverflow});
this.window.resizing = false;
}
});
Effect.ModalSlideDown = function(element) {
var windowScroll = WindowUtilities.getWindowScroll();
var height = element.getStyle("height");
element.setStyle({top: - (parseFloat(height) - windowScroll.top) + "px"});
element.show();
return new Effect.Move(element, Object.extend({ x: 0, y: parseFloat(height) }, arguments[1] || {}));
};
Effect.ModalSlideUp = function(element) {
var height = element.getStyle("height");
return new Effect.Move(element, Object.extend({ x: 0, y: -parseFloat(height) }, arguments[1] || {}));
};
PopupEffect = Class.create();
PopupEffect.prototype = {
initialize: function(htmlElement) {
this.html = $(htmlElement);
this.options = Object.extend({className: "popup_effect", duration: 0.4}, arguments[1] || {});
},
show: function(element, options) {
var position = Position.cumulativeOffset(this.html);
var size = this.html.getDimensions();
var bounds = element.win.getBounds();
this.window = element.win;
// Create a div
if (!this.div) {
this.div = document.createElement("div");
this.div.className = this.options.className;
this.div.style.height = size.height + "px";
this.div.style.width = size.width + "px";
this.div.style.top = position[1] + "px";
this.div.style.left = position[0] + "px";
this.div.style.position = "absolute"
document.body.appendChild(this.div);
}
if (this.options.fromOpacity)
this.div.setStyle({opacity: this.options.fromOpacity})
this.div.show();
var style = "top:" + bounds.top + ";left:" +bounds.left + ";width:" + bounds.width +";height:" + bounds.height;
if (this.options.toOpacity)
style += ";opacity:" + this.options.toOpacity;
new Effect.Morph(this.div ,{style: style, duration: this.options.duration, afterFinish: this._showWindow.bind(this)});
},
hide: function(element, options) {
var position = Position.cumulativeOffset(this.html);
var size = this.html.getDimensions();
this.window.visible = true;
var bounds = this.window.getBounds();
this.window.visible = false;
this.window.element.hide();
this.div.style.height = bounds.height;
this.div.style.width = bounds.width;
this.div.style.top = bounds.top;
this.div.style.left = bounds.left;
if (this.options.toOpacity)
this.div.setStyle({opacity: this.options.toOpacity})
this.div.show();
var style = "top:" + position[1] + "px;left:" + position[0] + "px;width:" + size.width +"px;height:" + size.height + "px";
if (this.options.fromOpacity)
style += ";opacity:" + this.options.fromOpacity;
new Effect.Morph(this.div ,{style: style, duration: this.options.duration, afterFinish: this._hideDiv.bind(this)});
},
_showWindow: function() {
this.div.hide();
this.window.element.show();
},
_hideDiv: function() {
this.div.hide();
}
}
| JavaScript |
/* Nifty Corners Cube - rounded corners with CSS and Javascript
Copyright 2006 Alessandro Fulciniti (a.fulciniti@html.it)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
var niftyOk=(document.getElementById && document.createElement && Array.prototype.push);
var niftyCss=false;
String.prototype.find=function(what){
return(this.indexOf(what)>=0 ? true : false);
}
var oldonload=window.onload;
if(typeof(NiftyLoad)!='function') NiftyLoad=function(){};
if(typeof(oldonload)=='function')
window.onload=function(){oldonload();AddCss();NiftyLoad()};
else window.onload=function(){AddCss();NiftyLoad()};
function AddCss(){
/*
niftyCss=true;
var l=CreateEl("link");
l.setAttribute("type","text/css");
l.setAttribute("rel","stylesheet");
l.setAttribute("href","niftyCorners.css");
l.setAttribute("media","screen");
document.getElementsByTagName("head")[0].appendChild(l);
*/
}
function Nifty(selector,options){
if(niftyOk==false) return;
if(niftyCss==false) AddCss();
var i,v=selector.split(","),h=0;
if(options==null) options="";
if(options.find("fixed-height"))
h=getElementsBySelector(v[0])[0].offsetHeight;
for(i=0;i<v.length;i++)
Rounded(v[i],options);
if(options.find("height")) SameHeight(selector,h);
}
function Rounded(selector,options){
var i,top="",bottom="",v=new Array();
if(options!=""){
options=options.replace("left","tl bl");
options=options.replace("right","tr br");
options=options.replace("top","tr tl");
options=options.replace("bottom","br bl");
options=options.replace("transparent","alias");
if(options.find("tl")){
top="both";
if(!options.find("tr")) top="left";
}
else if(options.find("tr")) top="right";
if(options.find("bl")){
bottom="both";
if(!options.find("br")) bottom="left";
}
else if(options.find("br")) bottom="right";
}
if(top=="" && bottom=="" && !options.find("none")){top="both";bottom="both";}
v=getElementsBySelector(selector);
for(i=0;i<v.length;i++){
FixIE(v[i]);
if(top!="") AddTop(v[i],top,options);
if(bottom!="") AddBottom(v[i],bottom,options);
}
}
function AddTop(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Top");
if(options.find("small")){
d.style.marginBottom=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginBottom=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginBottom=(p-5)+"px";
for(i=1;i<=lim;i++)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingTop="0";
el.insertBefore(d,el.firstChild);
}
function AddBottom(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Bottom");
if(options.find("small")){
d.style.marginTop=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginTop=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginTop=(p-5)+"px";
for(i=lim;i>0;i--)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingBottom=0;
el.appendChild(d);
}
function CreateStrip(index,side,color,border,btype){
var x=CreateEl("b");
x.className=btype+index;
x.style.backgroundColor=color;
x.style.borderColor=border;
if(side=="left"){
x.style.borderRightWidth="0";
x.style.marginRight="0";
}
else if(side=="right"){
x.style.borderLeftWidth="0";
x.style.marginLeft="0";
}
return(x);
}
function CreateEl(x){
return(document.createElement(x));
}
function FixIE(el){
if(el.currentStyle!=null && el.currentStyle.hasLayout!=null && el.currentStyle.hasLayout==false)
el.style.display="inline-block";
}
function SameHeight(selector,maxh){
var i,v=selector.split(","),t,j,els=[],gap;
for(i=0;i<v.length;i++){
t=getElementsBySelector(v[i]);
els=els.concat(t);
}
for(i=0;i<els.length;i++){
if(els[i].offsetHeight>maxh) maxh=els[i].offsetHeight;
els[i].style.height="auto";
}
for(i=0;i<els.length;i++){
gap=maxh-els[i].offsetHeight;
if(gap>0){
t=CreateEl("b");t.className="niftyfill";t.style.height=gap+"px";
nc=els[i].lastChild;
if(nc.className=="niftycorners")
els[i].insertBefore(t,nc);
else els[i].appendChild(t);
}
}
}
function getElementsBySelector(selector){
var i,j,selid="",selclass="",tag=selector,tag2="",v2,k,f,a,s=[],objlist=[],c;
if(selector.find("#")){ //id selector like "tag#id"
if(selector.find(" ")){ //descendant selector like "tag#id tag"
s=selector.split(" ");
var fs=s[0].split("#");
if(fs.length==1) return(objlist);
f=document.getElementById(fs[1]);
if(f){
v=f.getElementsByTagName(s[1]);
for(i=0;i<v.length;i++) objlist.push(v[i]);
}
return(objlist);
}
else{
s=selector.split("#");
tag=s[0];
selid=s[1];
if(selid!=""){
f=document.getElementById(selid);
if(f) objlist.push(f);
return(objlist);
}
}
}
if(selector.find(".")){ //class selector like "tag.class"
s=selector.split(".");
tag=s[0];
selclass=s[1];
if(selclass.find(" ")){ //descendant selector like tag1.classname tag2
s=selclass.split(" ");
selclass=s[0];
tag2=s[1];
}
}
var v=document.getElementsByTagName(tag); // tag selector like "tag"
if(selclass==""){
for(i=0;i<v.length;i++) objlist.push(v[i]);
return(objlist);
}
for(i=0;i<v.length;i++){
c=v[i].className.split(" ");
for(j=0;j<c.length;j++){
if(c[j]==selclass){
if(tag2=="") objlist.push(v[i]);
else{
v2=v[i].getElementsByTagName(tag2);
for(k=0;k<v2.length;k++) objlist.push(v2[k]);
}
}
}
}
return(objlist);
}
function getParentBk(x){
var el=x.parentNode,c;
while(el.tagName.toUpperCase()!="HTML" && (c=getBk(el))=="transparent")
el=el.parentNode;
if(c=="transparent") c="#FFFFFF";
return(c);
}
function getBk(x){
var c=getStyleProp(x,"backgroundColor");
if(c==null || c=="transparent" || c.find("rgba(0, 0, 0, 0)"))
return("transparent");
if(c.find("rgb")) c=rgb2hex(c);
return(c);
}
function getPadding(x,side){
var p=getStyleProp(x,"padding"+side);
if(p==null || !p.find("px")) return(0);
return(parseInt(p));
}
function getStyleProp(x,prop){
if(x.currentStyle)
return(x.currentStyle[prop]);
if(document.defaultView.getComputedStyle)
return(document.defaultView.getComputedStyle(x,'')[prop]);
return(null);
}
function rgb2hex(value){
var hex="",v,h,i;
var regexp=/([0-9]+)[, ]+([0-9]+)[, ]+([0-9]+)/;
var h=regexp.exec(value);
for(i=1;i<4;i++){
v=parseInt(h[i]).toString(16);
if(v.length==1) hex+="0"+v;
else hex+=v;
}
return("#"+hex);
}
function Mix(c1,c2){
var i,step1,step2,x,y,r=new Array(3);
if(c1.length==4)step1=1;
else step1=2;
if(c2.length==4) step2=1;
else step2=2;
for(i=0;i<3;i++){
x=parseInt(c1.substr(1+step1*i,step1),16);
if(step1==1) x=16*x+x;
y=parseInt(c2.substr(1+step2*i,step2),16);
if(step2==1) y=16*y+y;
r[i]=Math.floor((x*50+y*50)/100);
r[i]=r[i].toString(16);
if(r[i].length==1) r[i]="0"+r[i];
}
return("#"+r[0]+r[1]+r[2]);
}
| JavaScript |
// script.aculo.us unittest.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
// (c) 2005-2007 Michael Schuerig (http://www.schuerig.de/michael/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
// experimental, Firefox-only
Event.simulateMouse = function(element, eventName) {
var options = Object.extend({
pointerX: 0,
pointerY: 0,
buttons: 0,
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false
}, arguments[2] || {});
var oEvent = document.createEvent("MouseEvents");
oEvent.initMouseEvent(eventName, true, true, document.defaultView,
options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, $(element));
if(this.mark) Element.remove(this.mark);
this.mark = document.createElement('div');
this.mark.appendChild(document.createTextNode(" "));
document.body.appendChild(this.mark);
this.mark.style.position = 'absolute';
this.mark.style.top = options.pointerY + "px";
this.mark.style.left = options.pointerX + "px";
this.mark.style.width = "5px";
this.mark.style.height = "5px;";
this.mark.style.borderTop = "1px solid red;"
this.mark.style.borderLeft = "1px solid red;"
if(this.step)
alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options));
$(element).dispatchEvent(oEvent);
};
// Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2.
// You need to downgrade to 1.0.4 for now to get this working
// See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much
Event.simulateKey = function(element, eventName) {
var options = Object.extend({
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false,
keyCode: 0,
charCode: 0
}, arguments[2] || {});
var oEvent = document.createEvent("KeyEvents");
oEvent.initKeyEvent(eventName, true, true, window,
options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,
options.keyCode, options.charCode );
$(element).dispatchEvent(oEvent);
};
Event.simulateKeys = function(element, command) {
for(var i=0; i<command.length; i++) {
Event.simulateKey(element,'keypress',{charCode:command.charCodeAt(i)});
}
};
var Test = {}
Test.Unit = {};
// security exception workaround
Test.Unit.inspect = Object.inspect;
Test.Unit.Logger = Class.create();
Test.Unit.Logger.prototype = {
initialize: function(log) {
this.log = $(log);
if (this.log) {
this._createLogTable();
}
},
start: function(testName) {
if (!this.log) return;
this.testName = testName;
this.lastLogLine = document.createElement('tr');
this.statusCell = document.createElement('td');
this.nameCell = document.createElement('td');
this.nameCell.className = "nameCell";
this.nameCell.appendChild(document.createTextNode(testName));
this.messageCell = document.createElement('td');
this.lastLogLine.appendChild(this.statusCell);
this.lastLogLine.appendChild(this.nameCell);
this.lastLogLine.appendChild(this.messageCell);
this.loglines.appendChild(this.lastLogLine);
},
finish: function(status, summary) {
if (!this.log) return;
this.lastLogLine.className = status;
this.statusCell.innerHTML = status;
this.messageCell.innerHTML = this._toHTML(summary);
this.addLinksToResults();
},
message: function(message) {
if (!this.log) return;
this.messageCell.innerHTML = this._toHTML(message);
},
summary: function(summary) {
if (!this.log) return;
this.logsummary.innerHTML = this._toHTML(summary);
},
_createLogTable: function() {
this.log.innerHTML =
'<div id="logsummary"></div>' +
'<table id="logtable">' +
'<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' +
'<tbody id="loglines"></tbody>' +
'</table>';
this.logsummary = $('logsummary')
this.loglines = $('loglines');
},
_toHTML: function(txt) {
return txt.escapeHTML().replace(/\n/g,"<br/>");
},
addLinksToResults: function(){
$$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run only this test"
Event.observe(td, 'click', function(){ window.location.search = "?tests=" + td.innerHTML;});
});
$$("tr.passed .nameCell").each( function(td){ // todo: limit to children of this.log
td.title = "Run all tests"
Event.observe(td, 'click', function(){ window.location.search = "";});
});
}
}
Test.Unit.Runner = Class.create();
Test.Unit.Runner.prototype = {
initialize: function(testcases) {
this.options = Object.extend({
testLog: 'testlog'
}, arguments[1] || {});
this.options.resultsURL = this.parseResultsURLQueryParameter();
this.options.tests = this.parseTestsQueryParameter();
if (this.options.testLog) {
this.options.testLog = $(this.options.testLog) || null;
}
if(this.options.tests) {
this.tests = [];
for(var i = 0; i < this.options.tests.length; i++) {
if(/^test/.test(this.options.tests[i])) {
this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"]));
}
}
} else {
if (this.options.test) {
this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])];
} else {
this.tests = [];
for(var testcase in testcases) {
if(/^test/.test(testcase)) {
this.tests.push(
new Test.Unit.Testcase(
this.options.context ? ' -> ' + this.options.titles[testcase] : testcase,
testcases[testcase], testcases["setup"], testcases["teardown"]
));
}
}
}
}
this.currentTest = 0;
this.logger = new Test.Unit.Logger(this.options.testLog);
setTimeout(this.runTests.bind(this), 1000);
},
parseResultsURLQueryParameter: function() {
return window.location.search.parseQuery()["resultsURL"];
},
parseTestsQueryParameter: function(){
if (window.location.search.parseQuery()["tests"]){
return window.location.search.parseQuery()["tests"].split(',');
};
},
// Returns:
// "ERROR" if there was an error,
// "FAILURE" if there was a failure, or
// "SUCCESS" if there was neither
getResult: function() {
var hasFailure = false;
for(var i=0;i<this.tests.length;i++) {
if (this.tests[i].errors > 0) {
return "ERROR";
}
if (this.tests[i].failures > 0) {
hasFailure = true;
}
}
if (hasFailure) {
return "FAILURE";
} else {
return "SUCCESS";
}
},
postResults: function() {
if (this.options.resultsURL) {
new Ajax.Request(this.options.resultsURL,
{ method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false });
}
},
runTests: function() {
var test = this.tests[this.currentTest];
if (!test) {
// finished!
this.postResults();
this.logger.summary(this.summary());
return;
}
if(!test.isWaiting) {
this.logger.start(test.name);
}
test.run();
if(test.isWaiting) {
this.logger.message("Waiting for " + test.timeToWait + "ms");
setTimeout(this.runTests.bind(this), test.timeToWait || 1000);
} else {
this.logger.finish(test.status(), test.summary());
this.currentTest++;
// tail recursive, hopefully the browser will skip the stackframe
this.runTests();
}
},
summary: function() {
var assertions = 0;
var failures = 0;
var errors = 0;
var messages = [];
for(var i=0;i<this.tests.length;i++) {
assertions += this.tests[i].assertions;
failures += this.tests[i].failures;
errors += this.tests[i].errors;
}
return (
(this.options.context ? this.options.context + ': ': '') +
this.tests.length + " tests, " +
assertions + " assertions, " +
failures + " failures, " +
errors + " errors");
}
}
Test.Unit.Assertions = Class.create();
Test.Unit.Assertions.prototype = {
initialize: function() {
this.assertions = 0;
this.failures = 0;
this.errors = 0;
this.messages = [];
},
summary: function() {
return (
this.assertions + " assertions, " +
this.failures + " failures, " +
this.errors + " errors" + "\n" +
this.messages.join("\n"));
},
pass: function() {
this.assertions++;
},
fail: function(message) {
this.failures++;
this.messages.push("Failure: " + message);
},
info: function(message) {
this.messages.push("Info: " + message);
},
error: function(error) {
this.errors++;
this.messages.push(error.name + ": "+ error.message + "(" + Test.Unit.inspect(error) +")");
},
status: function() {
if (this.failures > 0) return 'failed';
if (this.errors > 0) return 'error';
return 'passed';
},
assert: function(expression) {
var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"';
try { expression ? this.pass() :
this.fail(message); }
catch(e) { this.error(e); }
},
assertEqual: function(expected, actual) {
var message = arguments[2] || "assertEqual";
try { (expected == actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertInspect: function(expected, actual) {
var message = arguments[2] || "assertInspect";
try { (expected == actual.inspect()) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertEnumEqual: function(expected, actual) {
var message = arguments[2] || "assertEnumEqual";
try { $A(expected).length == $A(actual).length &&
expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ?
this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) +
', actual ' + Test.Unit.inspect(actual)); }
catch(e) { this.error(e); }
},
assertNotEqual: function(expected, actual) {
var message = arguments[2] || "assertNotEqual";
try { (expected != actual) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertIdentical: function(expected, actual) {
var message = arguments[2] || "assertIdentical";
try { (expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNotIdentical: function(expected, actual) {
var message = arguments[2] || "assertNotIdentical";
try { !(expected === actual) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertNull: function(obj) {
var message = arguments[1] || 'assertNull'
try { (obj==null) ? this.pass() :
this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); }
catch(e) { this.error(e); }
},
assertMatch: function(expected, actual) {
var message = arguments[2] || 'assertMatch';
var regex = new RegExp(expected);
try { (regex.exec(actual)) ? this.pass() :
this.fail(message + ' : regex: "' + Test.Unit.inspect(expected) + ' did not match: ' + Test.Unit.inspect(actual) + '"'); }
catch(e) { this.error(e); }
},
assertHidden: function(element) {
var message = arguments[1] || 'assertHidden';
this.assertEqual("none", element.style.display, message);
},
assertNotNull: function(object) {
var message = arguments[1] || 'assertNotNull';
this.assert(object != null, message);
},
assertType: function(expected, actual) {
var message = arguments[2] || 'assertType';
try {
(actual.constructor == expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertNotOfType: function(expected, actual) {
var message = arguments[2] || 'assertNotOfType';
try {
(actual.constructor != expected) ? this.pass() :
this.fail(message + ': expected "' + Test.Unit.inspect(expected) +
'", actual "' + (actual.constructor) + '"'); }
catch(e) { this.error(e); }
},
assertInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertInstanceOf';
try {
(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was not an instance of the expected type"); }
catch(e) { this.error(e); }
},
assertNotInstanceOf: function(expected, actual) {
var message = arguments[2] || 'assertNotInstanceOf';
try {
!(actual instanceof expected) ? this.pass() :
this.fail(message + ": object was an instance of the not expected type"); }
catch(e) { this.error(e); }
},
assertRespondsTo: function(method, obj) {
var message = arguments[2] || 'assertRespondsTo';
try {
(obj[method] && typeof obj[method] == 'function') ? this.pass() :
this.fail(message + ": object doesn't respond to [" + method + "]"); }
catch(e) { this.error(e); }
},
assertReturnsTrue: function(method, obj) {
var message = arguments[2] || 'assertReturnsTrue';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
m() ? this.pass() :
this.fail(message + ": method returned false"); }
catch(e) { this.error(e); }
},
assertReturnsFalse: function(method, obj) {
var message = arguments[2] || 'assertReturnsFalse';
try {
var m = obj[method];
if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
!m() ? this.pass() :
this.fail(message + ": method returned true"); }
catch(e) { this.error(e); }
},
assertRaise: function(exceptionName, method) {
var message = arguments[2] || 'assertRaise';
try {
method();
this.fail(message + ": exception expected but none was raised"); }
catch(e) {
((exceptionName == null) || (e.name==exceptionName)) ? this.pass() : this.error(e);
}
},
assertElementsMatch: function() {
var expressions = $A(arguments), elements = $A(expressions.shift());
if (elements.length != expressions.length) {
this.fail('assertElementsMatch: size mismatch: ' + elements.length + ' elements, ' + expressions.length + ' expressions');
return false;
}
elements.zip(expressions).all(function(pair, index) {
var element = $(pair.first()), expression = pair.last();
if (element.match(expression)) return true;
this.fail('assertElementsMatch: (in index ' + index + ') expected ' + expression.inspect() + ' but got ' + element.inspect());
}.bind(this)) && this.pass();
},
assertElementMatches: function(element, expression) {
this.assertElementsMatch([element], expression);
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
},
_isVisible: function(element) {
element = $(element);
if(!element.parentNode) return true;
this.assertNotNull(element);
if(element.style && Element.getStyle(element, 'display') == 'none')
return false;
return this._isVisible(element.parentNode);
},
assertNotVisible: function(element) {
this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1]));
},
assertVisible: function(element) {
this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1]));
},
benchmark: function(operation, iterations) {
var startAt = new Date();
(iterations || 1).times(operation);
var timeTaken = ((new Date())-startAt);
this.info((arguments[2] || 'Operation') + ' finished ' +
iterations + ' iterations in ' + (timeTaken/1000)+'s' );
return timeTaken;
}
}
Test.Unit.Testcase = Class.create();
Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), {
initialize: function(name, test, setup, teardown) {
Test.Unit.Assertions.prototype.initialize.bind(this)();
this.name = name;
if(typeof test == 'string') {
test = test.gsub(/(\.should[^\(]+\()/,'#{0}this,');
test = test.gsub(/(\.should[^\(]+)\(this,\)/,'#{1}(this)');
this.test = function() {
eval('with(this){'+test+'}');
}
} else {
this.test = test || function() {};
}
this.setup = setup || function() {};
this.teardown = teardown || function() {};
this.isWaiting = false;
this.timeToWait = 1000;
},
wait: function(time, nextPart) {
this.isWaiting = true;
this.test = nextPart;
this.timeToWait = time;
},
run: function() {
try {
try {
if (!this.isWaiting) this.setup.bind(this)();
this.isWaiting = false;
this.test.bind(this)();
} finally {
if(!this.isWaiting) {
this.teardown.bind(this)();
}
}
}
catch(e) { this.error(e); }
}
});
// *EXPERIMENTAL* BDD-style testing to please non-technical folk
// This draws many ideas from RSpec http://rspec.rubyforge.org/
Test.setupBDDExtensionMethods = function(){
var METHODMAP = {
shouldEqual: 'assertEqual',
shouldNotEqual: 'assertNotEqual',
shouldEqualEnum: 'assertEnumEqual',
shouldBeA: 'assertType',
shouldNotBeA: 'assertNotOfType',
shouldBeAn: 'assertType',
shouldNotBeAn: 'assertNotOfType',
shouldBeNull: 'assertNull',
shouldNotBeNull: 'assertNotNull',
shouldBe: 'assertReturnsTrue',
shouldNotBe: 'assertReturnsFalse',
shouldRespondTo: 'assertRespondsTo'
};
var makeAssertion = function(assertion, args, object) {
this[assertion].apply(this,(args || []).concat([object]));
}
Test.BDDMethods = {};
$H(METHODMAP).each(function(pair) {
Test.BDDMethods[pair.key] = function() {
var args = $A(arguments);
var scope = args.shift();
makeAssertion.apply(scope, [pair.value, args, this]); };
});
[Array.prototype, String.prototype, Number.prototype, Boolean.prototype].each(
function(p){ Object.extend(p, Test.BDDMethods) }
);
}
Test.context = function(name, spec, log){
Test.setupBDDExtensionMethods();
var compiledSpec = {};
var titles = {};
for(specName in spec) {
switch(specName){
case "setup":
case "teardown":
compiledSpec[specName] = spec[specName];
break;
default:
var testName = 'test'+specName.gsub(/\s+/,'-').camelize();
var body = spec[specName].toString().split('\n').slice(1);
if(/^\{/.test(body[0])) body = body.slice(1);
body.pop();
body = body.map(function(statement){
return statement.strip()
});
compiledSpec[testName] = body.join('\n');
titles[testName] = specName;
}
}
new Test.Unit.Runner(compiledSpec, { titles: titles, testLog: log || 'testlog', context: name });
}; | JavaScript |
// script.aculo.us slider.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
if (!Control) var Control = { };
// options:
// axis: 'vertical', or 'horizontal' (default)
//
// callbacks:
// onChange(value)
// onSlide(value)
Control.Slider = Class.create({
initialize: function(handle, track, options) {
var slider = this;
if (Object.isArray(handle)) {
this.handles = handle.collect( function(e) { return $(e) });
} else {
this.handles = [$(handle)];
}
this.track = $(track);
this.options = options || { };
this.axis = this.options.axis || 'horizontal';
this.increment = this.options.increment || 1;
this.step = parseInt(this.options.step || '1');
this.range = this.options.range || $R(0,1);
this.value = 0; // assure backwards compat
this.values = this.handles.map( function() { return 0 });
this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
this.options.startSpan = $(this.options.startSpan || null);
this.options.endSpan = $(this.options.endSpan || null);
this.restricted = this.options.restricted || false;
this.maximum = this.options.maximum || this.range.end;
this.minimum = this.options.minimum || this.range.start;
// Will be used to align the handle onto the track, if necessary
this.alignX = parseInt(this.options.alignX || '0');
this.alignY = parseInt(this.options.alignY || '0');
this.trackLength = this.maximumOffset() - this.minimumOffset();
this.handleLength = this.isVertical() ?
(this.handles[0].offsetHeight != 0 ?
this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) :
(this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth :
this.handles[0].style.width.replace(/px$/,""));
this.active = false;
this.dragging = false;
this.disabled = false;
if (this.options.disabled) this.setDisabled();
// Allowed values array
this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
if (this.allowedValues) {
this.minimum = this.allowedValues.min();
this.maximum = this.allowedValues.max();
}
this.eventMouseDown = this.startDrag.bindAsEventListener(this);
this.eventMouseUp = this.endDrag.bindAsEventListener(this);
this.eventMouseMove = this.update.bindAsEventListener(this);
// Initialize handles in reverse (make sure first handle is active)
this.handles.each( function(h,i) {
i = slider.handles.length-1-i;
slider.setValue(parseFloat(
(Object.isArray(slider.options.sliderValue) ?
slider.options.sliderValue[i] : slider.options.sliderValue) ||
slider.range.start), i);
h.makePositioned().observe("mousedown", slider.eventMouseDown);
});
this.track.observe("mousedown", this.eventMouseDown);
document.observe("mouseup", this.eventMouseUp);
document.observe("mousemove", this.eventMouseMove);
this.initialized = true;
},
dispose: function() {
var slider = this;
Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
Event.stopObserving(document, "mouseup", this.eventMouseUp);
Event.stopObserving(document, "mousemove", this.eventMouseMove);
this.handles.each( function(h) {
Event.stopObserving(h, "mousedown", slider.eventMouseDown);
});
},
setDisabled: function(){
this.disabled = true;
},
setEnabled: function(){
this.disabled = false;
},
getNearestValue: function(value){
if (this.allowedValues){
if (value >= this.allowedValues.max()) return(this.allowedValues.max());
if (value <= this.allowedValues.min()) return(this.allowedValues.min());
var offset = Math.abs(this.allowedValues[0] - value);
var newValue = this.allowedValues[0];
this.allowedValues.each( function(v) {
var currentOffset = Math.abs(v - value);
if (currentOffset <= offset){
newValue = v;
offset = currentOffset;
}
});
return newValue;
}
if (value > this.range.end) return this.range.end;
if (value < this.range.start) return this.range.start;
return value;
},
setValue: function(sliderValue, handleIdx){
if (!this.active) {
this.activeHandleIdx = handleIdx || 0;
this.activeHandle = this.handles[this.activeHandleIdx];
this.updateStyles();
}
handleIdx = handleIdx || this.activeHandleIdx || 0;
if (this.initialized && this.restricted) {
if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
sliderValue = this.values[handleIdx-1];
if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
sliderValue = this.values[handleIdx+1];
}
sliderValue = this.getNearestValue(sliderValue);
this.values[handleIdx] = sliderValue;
this.value = this.values[0]; // assure backwards compat
this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] =
this.translateToPx(sliderValue);
this.drawSpans();
if (!this.dragging || !this.event) this.updateFinished();
},
setValueBy: function(delta, handleIdx) {
this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta,
handleIdx || this.activeHandleIdx || 0);
},
translateToPx: function(value) {
return Math.round(
((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) *
(value - this.range.start)) + "px";
},
translateToValue: function(offset) {
return ((offset/(this.trackLength-this.handleLength) *
(this.range.end-this.range.start)) + this.range.start);
},
getRange: function(range) {
var v = this.values.sortBy(Prototype.K);
range = range || 0;
return $R(v[range],v[range+1]);
},
minimumOffset: function(){
return(this.isVertical() ? this.alignY : this.alignX);
},
maximumOffset: function(){
return(this.isVertical() ?
(this.track.offsetHeight != 0 ? this.track.offsetHeight :
this.track.style.height.replace(/px$/,"")) - this.alignY :
(this.track.offsetWidth != 0 ? this.track.offsetWidth :
this.track.style.width.replace(/px$/,"")) - this.alignX);
},
isVertical: function(){
return (this.axis == 'vertical');
},
drawSpans: function() {
var slider = this;
if (this.spans)
$R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
if (this.options.startSpan)
this.setSpan(this.options.startSpan,
$R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
if (this.options.endSpan)
this.setSpan(this.options.endSpan,
$R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
},
setSpan: function(span, range) {
if (this.isVertical()) {
span.style.top = this.translateToPx(range.start);
span.style.height = this.translateToPx(range.end - range.start + this.range.start);
} else {
span.style.left = this.translateToPx(range.start);
span.style.width = this.translateToPx(range.end - range.start + this.range.start);
}
},
updateStyles: function() {
this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
Element.addClassName(this.activeHandle, 'selected');
},
startDrag: function(event) {
if (Event.isLeftClick(event)) {
if (!this.disabled){
this.active = true;
var handle = Event.element(event);
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var track = handle;
if (track==this.track) {
var offsets = Position.cumulativeOffset(this.track);
this.event = event;
this.setValue(this.translateToValue(
(this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
));
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
} else {
// find the handle (prevents issues with Safari)
while((this.handles.indexOf(handle) == -1) && handle.parentNode)
handle = handle.parentNode;
if (this.handles.indexOf(handle)!=-1) {
this.activeHandle = handle;
this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
this.updateStyles();
var offsets = Position.cumulativeOffset(this.activeHandle);
this.offsetX = (pointer[0] - offsets[0]);
this.offsetY = (pointer[1] - offsets[1]);
}
}
}
Event.stop(event);
}
},
update: function(event) {
if (this.active) {
if (!this.dragging) this.dragging = true;
this.draw(event);
if (Prototype.Browser.WebKit) window.scrollBy(0,0);
Event.stop(event);
}
},
draw: function(event) {
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var offsets = Position.cumulativeOffset(this.track);
pointer[0] -= this.offsetX + offsets[0];
pointer[1] -= this.offsetY + offsets[1];
this.event = event;
this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
if (this.initialized && this.options.onSlide)
this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
},
endDrag: function(event) {
if (this.active && this.dragging) {
this.finishDrag(event, true);
Event.stop(event);
}
this.active = false;
this.dragging = false;
},
finishDrag: function(event, success) {
this.active = false;
this.dragging = false;
this.updateFinished();
},
updateFinished: function() {
if (this.initialized && this.options.onChange)
this.options.onChange(this.values.length>1 ? this.values : this.value, this);
this.event = null;
}
});
| JavaScript |
// script.aculo.us sound.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Based on code created by Jules Gravinese (http://www.webveteran.com/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
Sound = {
tracks: {},
_enabled: true,
template:
new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
enable: function(){
Sound._enabled = true;
},
disable: function(){
Sound._enabled = false;
},
play: function(url){
if(!Sound._enabled) return;
var options = Object.extend({
track: 'global', url: url, replace: false
}, arguments[1] || {});
if(options.replace && this.tracks[options.track]) {
$R(0, this.tracks[options.track].id).each(function(id){
var sound = $('sound_'+options.track+'_'+id);
sound.Stop && sound.Stop();
sound.remove();
})
this.tracks[options.track] = null;
}
if(!this.tracks[options.track])
this.tracks[options.track] = { id: 0 }
else
this.tracks[options.track].id++;
options.id = this.tracks[options.track].id;
$$('body')[0].insert(
Prototype.Browser.IE ? new Element('bgsound',{
id: 'sound_'+options.track+'_'+options.id,
src: options.url, loop: 1, autostart: true
}) : Sound.template.evaluate(options));
}
};
if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
else
Sound.play = function(){}
}
| JavaScript |
// script.aculo.us scriptaculous.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Scriptaculous = {
Version: '1.8.1',
require: function(libraryName) {
// inserting via DOM fails in Safari 2.0, so brute force approach
document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
},
REQUIRED_PROTOTYPE: '1.6.0',
load: function() {
function convertVersionString(versionString){
var r = versionString.split('.');
return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
}
if((typeof Prototype=='undefined') ||
(typeof Element == 'undefined') ||
(typeof Element.Methods=='undefined') ||
(convertVersionString(Prototype.Version) <
convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
throw("script.aculo.us requires the Prototype JavaScript framework >= " +
Scriptaculous.REQUIRED_PROTOTYPE);
$A(document.getElementsByTagName("script")).findAll( function(s) {
return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
}).each( function(s) {
var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
var includes = s.src.match(/\?.*load=([a-z,]*)/);
(includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
function(include) { Scriptaculous.require(path+include+'.js') });
});
}
}
Scriptaculous.load(); | JavaScript |
// script.aculo.us builder.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Builder = {
NODEMAP: {
AREA: 'map',
CAPTION: 'table',
COL: 'table',
COLGROUP: 'table',
LEGEND: 'fieldset',
OPTGROUP: 'select',
OPTION: 'select',
PARAM: 'object',
TBODY: 'table',
TD: 'table',
TFOOT: 'table',
TH: 'table',
THEAD: 'table',
TR: 'table'
},
// note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
// due to a Firefox bug
node: function(elementName) {
elementName = elementName.toUpperCase();
// try innerHTML approach
var parentTag = this.NODEMAP[elementName] || 'div';
var parentElement = document.createElement(parentTag);
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
} catch(e) {}
var element = parentElement.firstChild || null;
// see if browser added wrapping tags
if(element && (element.tagName.toUpperCase() != elementName))
element = element.getElementsByTagName(elementName)[0];
// fallback to createElement approach
if(!element) element = document.createElement(elementName);
// abort if nothing could be created
if(!element) return;
// attributes (or text)
if(arguments[1])
if(this._isStringOrNumber(arguments[1]) ||
(arguments[1] instanceof Array) ||
arguments[1].tagName) {
this._children(element, arguments[1]);
} else {
var attrs = this._attributes(arguments[1]);
if(attrs.length) {
try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
parentElement.innerHTML = "<" +elementName + " " +
attrs + "></" + elementName + ">";
} catch(e) {}
element = parentElement.firstChild || null;
// workaround firefox 1.0.X bug
if(!element) {
element = document.createElement(elementName);
for(attr in arguments[1])
element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
}
if(element.tagName.toUpperCase() != elementName)
element = parentElement.getElementsByTagName(elementName)[0];
}
}
// text, or array of children
if(arguments[2])
this._children(element, arguments[2]);
return element;
},
_text: function(text) {
return document.createTextNode(text);
},
ATTR_MAP: {
'className': 'class',
'htmlFor': 'for'
},
_attributes: function(attributes) {
var attrs = [];
for(attribute in attributes)
attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
'="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'"') + '"');
return attrs.join(" ");
},
_children: function(element, children) {
if(children.tagName) {
element.appendChild(children);
return;
}
if(typeof children=='object') { // array can hold nodes and text
children.flatten().each( function(e) {
if(typeof e=='object')
element.appendChild(e)
else
if(Builder._isStringOrNumber(e))
element.appendChild(Builder._text(e));
});
} else
if(Builder._isStringOrNumber(children))
element.appendChild(Builder._text(children));
},
_isStringOrNumber: function(param) {
return(typeof param=='string' || typeof param=='number');
},
build: function(html) {
var element = this.node('div');
$(element).update(html.strip());
return element.down();
},
dump: function(scope) {
if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope
var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
"BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
"FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
"KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
"PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
"TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);
tags.each( function(tag){
scope[tag] = function() {
return Builder.node.apply(Builder, [tag].concat($A(arguments)));
}
});
}
}
| JavaScript |
// lightwindow.js v2.0
//
// Copyright (c) 2007 stickmanlabs
// Author: Kevin P Miller | http://www.stickmanlabs.com
//
// LightWindow is freely distributable under the terms of an MIT-style license.
//
// I don't care what you think about the file size...
// Be a pro:
// http://www.thinkvitamin.com/features/webapps/serving-javascript-fast
// http://rakaz.nl/item/make_your_pages_load_faster_by_combining_and_compressing_javascript_and_css_files
//
/*-----------------------------------------------------------------------------------------------*/
if(typeof Effect == 'undefined')
throw("lightwindow.js requires including script.aculo.us' effects.js library!");
// This will stop image flickering in IE6 when elements with images are moved
try {
document.execCommand("BackgroundImageCache", false, true);
} catch(e) {}
var lightwindow = Class.create();
lightwindow.prototype = {
//
// Setup Variables
//
element : null,
contentToFetch : null,
windowActive : false,
dataEffects : [],
dimensions : {
cruft : null,
container : null,
viewport : {
height : null,
width : null,
offsetTop : null,
offsetLeft : null
}
},
pagePosition : {
x : 0,
y : 0
},
pageDimensions : {
width : null,
height : null
},
preloadImage : [],
preloadedImage : [],
galleries : [],
resizeTo : {
height : null,
heightPercent : null,
width : null,
widthPercent : null,
fixedTop : null,
fixedLeft : null
},
scrollbarOffset : 18,
navigationObservers : {
previous : null,
next : null
},
containerChange : {
height : 0,
width : 0
},
activeGallery : false,
galleryLocation : {
current : 0,
total : 0
},
//
// Initialize the lightwindow.
//
initialize : function(options) {
this.options = Object.extend({
resizeSpeed : 8,
contentOffset : {
height : 20,
width : 20
},
dimensions : {
image : {height : 250, width : 250},
page : {height : 250, width : 250},
inline : {height : 250, width : 250},
media : {height : 250, width : 250},
external : {height : 250, width : 250},
titleHeight : 25
},
classNames : {
standard : 'lightwindow',
action : 'lightwindow_action'
},
fileTypes : {
page : ['asp', 'aspx', 'cgi', 'cfm', 'htm', 'html', 'pl', 'php4', 'php3', 'php', 'php5', 'phtml', 'rhtml', 'shtml', 'txt', 'vbs', 'rb'],
media : ['aif', 'aiff', 'asf', 'avi', 'divx', 'm1v', 'm2a', 'm2v', 'm3u', 'mid', 'midi', 'mov', 'moov', 'movie', 'mp2', 'mp3', 'mpa', 'mpa', 'mpe', 'mpeg', 'mpg', 'mpg', 'mpga', 'pps', 'qt', 'rm', 'ram', 'swf', 'viv', 'vivo', 'wav'],
image : ['bmp', 'gif', 'jpg', 'png', 'tiff']
},
mimeTypes : {
avi : 'video/avi',
aif : 'audio/aiff',
aiff : 'audio/aiff',
gif : 'image/gif',
bmp : 'image/bmp',
jpeg : 'image/jpeg',
m1v : 'video/mpeg',
m2a : 'audio/mpeg',
m2v : 'video/mpeg',
m3u : 'audio/x-mpequrl',
mid : 'audio/x-midi',
midi : 'audio/x-midi',
mjpg : 'video/x-motion-jpeg',
moov : 'video/quicktime',
mov : 'video/quicktime',
movie : 'video/x-sgi-movie',
mp2 : 'audio/mpeg',
mp3 : 'audio/mpeg3',
mpa : 'audio/mpeg',
mpa : 'video/mpeg',
mpe : 'video/mpeg',
mpeg : 'video/mpeg',
mpg : 'audio/mpeg',
mpg : 'video/mpeg',
mpga : 'audio/mpeg',
pdf : 'application/pdf',
png : 'image/png',
pps : 'application/mspowerpoint',
qt : 'video/quicktime',
ram : 'audio/x-pn-realaudio-plugin',
rm : 'application/vnd.rn-realmedia',
swf : 'application/x-shockwave-flash',
tiff : 'image/tiff',
viv : 'video/vivo',
vivo : 'video/vivo',
wav : 'audio/wav',
wmv : 'application/x-mplayer2'
},
classids : {
mov : 'clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B',
swf : 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000',
wmv : 'clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6'
},
codebases : {
mov : 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0',
swf : 'http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0',
wmv : 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715'
},
viewportPadding : 10,
EOLASFix : 'swf,wmv,fla,flv',
overlay : {
opacity : 0.7,
image : '/sfLightWindowPlugin/images/black.png',
presetImage : '/sfLightWindowPlugin/images/black-70.png'
},
skin : {
main : '<div id="lightwindow_container" >'+
'<div id="lightwindow_title_bar" >'+
'<div id="lightwindow_title_bar_inner" >'+
'<span id="lightwindow_title_bar_title"></span>'+
'<a id="lightwindow_title_bar_close_link" >close</a>'+
'</div>'+
'</div>'+
'<div id="lightwindow_stage" >'+
'<div id="lightwindow_contents" >'+
'</div>'+
'<div id="lightwindow_navigation" >'+
'<a href="#" id="lightwindow_previous" >'+
'<span id="lightwindow_previous_title"></span>'+
'</a>'+
'<a href="#" id="lightwindow_next" >'+
'<span id="lightwindow_next_title"></span>'+
'</a>'+
'<iframe name="lightwindow_navigation_shim" id="lightwindow_navigation_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>'+
'<div id="lightwindow_galleries">'+
'<div id="lightwindow_galleries_tab_container" >'+
'<a href="#" id="lightwindow_galleries_tab" >'+
'<span id="lightwindow_galleries_tab_span" class="up" >Galleries</span>'+
'</a>'+
'</div>'+
'<div id="lightwindow_galleries_list" >'+
'</div>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_slide" >'+
'<div id="lightwindow_data_slide_inner" >'+
'<div id="lightwindow_data_details" >'+
'<div id="lightwindow_data_gallery_container" >'+
'<span id="lightwindow_data_gallery_current"></span>'+
' of '+
'<span id="lightwindow_data_gallery_total"></span>'+
'</div>'+
'<div id="lightwindow_data_author_container" >'+
'by <span id="lightwindow_data_author"></span>'+
'</div>'+
'</div>'+
'<div id="lightwindow_data_caption" >'+
'</div>'+
'</div>'+
'</div>'+
'</div>',
loading : '<div id="lightwindow_loading" >'+
'<img src="/sfLightWindowPlugin/images/ajax-loading.gif" alt="loading" />'+
'<span>Loading or <a href="javascript: myLightWindow.deactivate();">Cancel</a></span>'+
'<iframe name="lightwindow_loading_shim" id="lightwindow_loading_shim" src="javascript:false;" frameBorder="0" scrolling="no"></iframe>'+
'</div>',
iframe : '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'+
'<html xmlns="http://www.w3.org/1999/xhtml">'+
'<body>'+
'{body_replace}'+
'</body>'+
'</html>',
gallery : {
top : '<div class="lightwindow_galleries_list">'+
'<h1>{gallery_title_replace}</h1>'+
'<ul>',
middle : '<li>'+
'{gallery_link_replace}'+
'</li>',
bottom : '</ul>'+
'</div>'
}
},
formMethod : 'get',
hideFlash : false,
hideGalleryTab : false,
showTitleBar : true,
animationHandler : false,
navigationHandler : false,
transitionHandler : false,
finalAnimationHandler : false,
formHandler : false,
galleryAnimationHandler : false,
showGalleryCount : true
}, options || {});
this.duration = ((11-this.options.resizeSpeed)*0.15);
this._setupLinks();
this._getScroll();
this._getPageDimensions();
this._browserDimensions();
this._addLightWindowMarkup(false);
this._setupDimensions();
this.buildGalleryList();
},
//
// Activate the lightwindow.
//
activate : function(e, link){
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(link);
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
//////////
this._getPageDimensions();
document.getElementById("lightwindow_overlay").setStyle({
height: this.pageDimensions.height + 'px'
});
//////////
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Turn off the window
//
deactivate : function(){
// The window is not active
this.windowActive = false;
// There is no longer a gallery active
this.activeGallery = false;
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
}
// Kill the animation
this.animating = false;
// Clear our element
this.element = null;
// hide the window.
this._displayLightWindow('none', 'visible');
// Clear out the window Contents
this._clearWindowContents(false);
// Stop all animation
var queue = Effect.Queues.get('lightwindowAnimation').each(function(e){e.cancel();});
// Undo the setup
this._prepareIE(false);
this._setupDimensions();
this._toggleTroubleElements('visible', false);
this._monitorKeyboard(false);
},
//
// Initialize specific window
//
createWindow : function(element, attributes) {
this._processLink($(element));
},
//
// Open a Window from a hash of attributes
//
activateWindow : function(options) {
this.element = Object.extend({
href : null,
title : null,
author : null,
caption : null,
rel : null,
top : null,
left : null,
type : null,
showImages : null,
height : null,
width : null,
loadingAnimation : null,
iframeEmbed : null,
form : null
}, options || {});
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this.element.type ? this.element.type : this._fileType(this.element.href);
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup everything
this._getScroll();
this._browserDimensions();
this._setupDimensions();
this._toggleTroubleElements('hidden', false);
this._displayLightWindow('block', 'hidden');
this._setStatus(true);
this._monitorKeyboard(true);
this._prepareIE(true);
this._loadWindow();
},
//
// Fire off our Form handler
//
submitForm : function(e) {
if (this.options.formHandler) {
this.options.formHandler(e);
} else {
this._defaultFormHandler(e);
}
},
//
// Reload the window with another location
//
openWindow : function(element) {
var element = $(element);
// The window is active
this.windowActive = true;
// Clear out the window Contents
this._clearWindowContents(true);
// Add back in out loading panel
this._addLoadingWindowMarkup();
// Setup the element properties
this._setupWindowElements(element);
this._setStatus(true);
this._handleTransition();
},
//
// Navigate the window
//
navigateWindow : function(direction) {
this._handleNavigation(false);
if (direction == 'previous') {
this.openWindow(this.navigationObservers.previous);
} else if (direction == 'next'){
this.openWindow(this.navigationObservers.next);
}
},
//
// Build the Gallery List and Load it
//
buildGalleryList : function() {
var output = '';
var galleryLink;
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
output += (this.options.skin.gallery.top).replace('{gallery_title_replace}', unescape(i));
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
galleryLink = '<a href="#" id="lightwindow_gallery_'+i+'_'+j+'" >'+unescape(j)+'</a>';
output += (this.options.skin.gallery.middle).replace('{gallery_link_replace}', galleryLink);
}
}
output += this.options.skin.gallery.bottom;
}
}
new Insertion.Top('lightwindow_galleries_list', output);
// Attach Events
for (i in this.galleries) {
if (typeof this.galleries[i] == 'object') {
for (j in this.galleries[i]) {
if (typeof this.galleries[i][j] == 'object') {
Event.observe($('lightwindow_gallery_'+i+'_'+j), 'click', this.openWindow.bind(this, this.galleries[i][j][0]), false);
$('lightwindow_gallery_'+i+'_'+j).onclick = function() {return false;};
}
}
}
}
},
//
// Set Links Up
//
_setupLinks : function() {
var links = $$('.'+this.options.classNames.standard);
links.each(function(link) {
this._processLink(link);
}.bind(this));
},
//
// Process a Link
//
_processLink : function(link) {
if ((this._fileType(link.getAttribute('href')) == 'image' || this._fileType(link.getAttribute('href')) == 'media')) {
if (gallery = this._getGalleryInfo(link.rel)) {
if (!this.galleries[gallery[0]]) {
this.galleries[gallery[0]] = new Array();
}
if (!this.galleries[gallery[0]][gallery[1]]) {
this.galleries[gallery[0]][gallery[1]] = new Array();
}
this.galleries[gallery[0]][gallery[1]].push(link);
}
}
// Take care of our inline content
var url = link.getAttribute('href');
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var container = url.substring(url.indexOf('#')+1);
if($(container)) {
$(container).setStyle({
display : 'none'
});
}
Event.observe(link, 'click', this.activate.bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
},
//
// Setup our actions
//
_setupActions : function() {
var links = $$('#lightwindow_container .'+this.options.classNames.action);
links.each(function(link) {
Event.observe(link, 'click', this[link.getAttribute('rel')].bindAsEventListener(this, link), false);
link.onclick = function() {return false;};
}.bind(this));
},
//
// Add the markup to the page.
//
_addLightWindowMarkup : function(rebuild) {
var overlay = Element.extend(document.createElement('div'));
overlay.setAttribute('id', 'lightwindow_overlay');
// FF Mac has a problem with putting Flash above a layer without a 100% opacity background, so we need to use a pre-made
if (Prototype.Browser.Gecko) {
overlay.setStyle({
backgroundImage: 'url('+this.options.overlay.presetImage+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
} else {
overlay.setStyle({
opacity: this.options.overlay.opacity,
backgroundImage: 'url('+this.options.overlay.image+')',
backgroundRepeat: 'repeat',
height: this.pageDimensions.height+'px'
});
}
var lw = document.createElement('div');
lw.setAttribute('id', 'lightwindow');
lw.innerHTML = this.options.skin.main;
var body = document.getElementsByTagName('body')[0];
body.appendChild(overlay);
body.appendChild(lw);
if ($('lightwindow_title_bar_close_link')) {
Event.observe('lightwindow_title_bar_close_link', 'click', this.deactivate.bindAsEventListener(this));
$('lightwindow_title_bar_close_link').onclick = function() {return false;};
}
Event.observe($('lightwindow_previous'), 'click', this.navigateWindow.bind(this, 'previous'), false);
$('lightwindow_previous').onclick = function() {return false;};
Event.observe($('lightwindow_next'), 'click', this.navigateWindow.bind(this, 'next'), false);
$('lightwindow_next').onclick = function() {return false;};
if (!this.options.hideGalleryTab) {
Event.observe($('lightwindow_galleries_tab'), 'click', this._handleGalleryAnimation.bind(this, true), false);
$('lightwindow_galleries_tab').onclick = function() {return false;};
}
// Because we use position absolute, kill the scroll Wheel on animations
if (Prototype.Browser.IE) {
Event.observe(document, 'mousewheel', this._stopScrolling.bindAsEventListener(this), false);
} else {
Event.observe(window, 'DOMMouseScroll', this._stopScrolling.bindAsEventListener(this), false);
}
Event.observe(overlay, 'click', this.deactivate.bindAsEventListener(this), false);
overlay.onclick = function() {return false;};
},
//
// Add loading window markup
//
_addLoadingWindowMarkup : function() {
$('lightwindow_contents').innerHTML += this.options.skin.loading;
},
//
// Setup the window elements
//
_setupWindowElements : function(link) {
this.element = link;
this.element.title = null ? '' : link.getAttribute('title');
this.element.author = null ? '' : link.getAttribute('author');
this.element.caption = null ? '' : link.getAttribute('caption');
this.element.rel = null ? '' : link.getAttribute('rel');
this.element.params = null ? '' : link.getAttribute('params');
// Set the window type
this.contentToFetch = this.element.href;
this.windowType = this._getParameter('lightwindow_type') ? this._getParameter('lightwindow_type') : this._fileType(this.contentToFetch);
},
//
// Clear the window contents out
//
_clearWindowContents : function(contents) {
// If there is an iframe, its got to go
if ($('lightwindow_iframe')) {
Element.remove($('lightwindow_iframe'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_primary')) {
try {
$('lightwindow_media_primary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_primary'));
}
// Stop playing an object if its still around
if ($('lightwindow_media_secondary')) {
try {
$('lightwindow_media_secondary').Stop();
} catch(e) {}
Element.remove($('lightwindow_media_secondary'));
}
this.activeGallery = false;
this._handleNavigation(this.activeGallery);
if (contents) {
// Empty the contents
$('lightwindow_contents').innerHTML = '';
// Reset the scroll bars
$('lightwindow_contents').setStyle({
overflow: 'hidden'
});
if (!this.windowActive) {
$('lightwindow_data_slide_inner').setStyle({
display: 'none'
});
$('lightwindow_title_bar_title').innerHTML = '';
}
// Because of browser differences and to maintain flexible captions we need to reset this height at close
$('lightwindow_data_slide').setStyle({
height: 'auto'
});
}
this.resizeTo.height = null;
this.resizeTo.width = null;
},
//
// Set the status of our animation to keep things from getting clunky
//
_setStatus : function(status) {
this.animating = status;
if (status) {
Element.show('lightwindow_loading');
}
if (!(/MSIE 6./i.test(navigator.userAgent))) {
this._fixedWindow(status);
}
},
//
// Make this window Fixed
//
_fixedWindow : function(status) {
if (status) {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'absolute',
top: parseFloat($('lightwindow').getStyle('top'))+this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))+this.pagePosition.x+'px'
});
} else {
$('lightwindow').setStyle({
position: 'absolute'
});
}
} else {
if (this.windowActive) {
this._getScroll();
$('lightwindow').setStyle({
position: 'fixed',
top: parseFloat($('lightwindow').getStyle('top'))-this.pagePosition.y+'px',
left: parseFloat($('lightwindow').getStyle('left'))-this.pagePosition.x+'px'
});
} else {
if ($('lightwindow_iframe')) {
// Ideally here we would set a 50% value for top and left, but Safari rears it ugly head again and we need to do it by pixels
this._browserDimensions();
}
$('lightwindow').setStyle({
position: 'fixed',
top: (parseFloat(this._getParameter('lightwindow_top')) ? parseFloat(this._getParameter('lightwindow_top'))+'px' : this.dimensions.viewport.height/2+'px'),
left: (parseFloat(this._getParameter('lightwindow_left')) ? parseFloat(this._getParameter('lightwindow_left'))+'px' : this.dimensions.viewport.width/2+'px')
});
}
}
},
//
// Prepare the window for IE.
//
_prepareIE : function(setup) {
if (Prototype.Browser.IE) {
var height, overflowX, overflowY;
if (setup) {
var height = '100%';
} else {
var height = 'auto';
}
var body = document.getElementsByTagName('body')[0];
var html = document.getElementsByTagName('html')[0];
html.style.height = body.style.height = height;
}
},
_stopScrolling : function(e) {
if (this.animating) {
if (e.preventDefault) {
e.preventDefault();
}
e.returnValue = false;
}
},
//
// Get the scroll for the page.
//
_getScroll : function(){
if(typeof(window.pageYOffset) == 'number') {
this.pagePosition.x = window.pageXOffset;
this.pagePosition.y = window.pageYOffset;
} else if(document.body && (document.body.scrollLeft || document.body.scrollTop)) {
this.pagePosition.x = document.body.scrollLeft;
this.pagePosition.y = document.body.scrollTop;
} else if(document.documentElement) {
this.pagePosition.x = document.documentElement.scrollLeft;
this.pagePosition.y = document.documentElement.scrollTop;
}
},
//
// Reset the scroll.
//
_setScroll : function(x, y) {
document.documentElement.scrollLeft = x;
document.documentElement.scrollTop = y;
},
//
// Hide Selects from the page because of IE.
// We could use iframe shims instead here but why add all the extra markup for one browser when this is much easier and cleaner
//
_toggleTroubleElements : function(visibility, content){
if (content) {
var selects = $('lightwindow_contents').getElementsByTagName('select');
} else {
var selects = document.getElementsByTagName('select');
}
for(var i = 0; i < selects.length; i++) {
selects[i].style.visibility = visibility;
}
if (!content) {
if (this.options.hideFlash){
var objects = document.getElementsByTagName('object');
for (i = 0; i != objects.length; i++) {
objects[i].style.visibility = visibility;
}
var embeds = document.getElementsByTagName('embed');
for (i = 0; i != embeds.length; i++) {
embeds[i].style.visibility = visibility;
}
}
var iframes = document.getElementsByTagName('iframe');
for (i = 0; i != iframes.length; i++) {
iframes[i].style.visibility = visibility;
}
}
},
//
// Get the actual page size
//
_getPageDimensions : function() {
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
if(yScroll < windowHeight){
this.pageDimensions.height = windowHeight;
} else {
this.pageDimensions.height = yScroll;
}
if(xScroll < windowWidth){
this.pageDimensions.width = windowWidth;
} else {
this.pageDimensions.width = xScroll;
}
},
//
// Display the lightWindow.
//
_displayLightWindow : function(display, visibility) {
$('lightwindow_overlay').style.display = $('lightwindow').style.display = $('lightwindow_container').style.display = display;
$('lightwindow_overlay').style.visibility = $('lightwindow').style.visibility = $('lightwindow_container').style.visibility = visibility;
},
//
// Setup Dimensions of lightwindow.
//
_setupDimensions : function() {
var originalHeight, originalWidth;
switch (this.windowType) {
case 'page' :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
case 'image' :
originalHeight = this.options.dimensions.image.height;
originalWidth = this.options.dimensions.image.width;
break;
case 'media' :
originalHeight = this.options.dimensions.media.height;
originalWidth = this.options.dimensions.media.width;
break;
case 'external' :
originalHeight = this.options.dimensions.external.height;
originalWidth = this.options.dimensions.external.width;
break;
case 'inline' :
originalHeight = this.options.dimensions.inline.height;
originalWidth = this.options.dimensions.inline.width;
break;
default :
originalHeight = this.options.dimensions.page.height;
originalWidth = this.options.dimensions.page.width;
break;
}
var offsetHeight = this._getParameter('lightwindow_top') ? parseFloat(this._getParameter('lightwindow_top'))+this.pagePosition.y : this.dimensions.viewport.height/2+this.pagePosition.y;
var offsetWidth = this._getParameter('lightwindow_left') ? parseFloat(this._getParameter('lightwindow_left'))+this.pagePosition.x : this.dimensions.viewport.width/2+this.pagePosition.x;
// So if a theme has say shadowed edges, they should be consistant and take care of in the contentOffset
$('lightwindow').setStyle({
top: offsetHeight+'px',
left: offsetWidth+'px'
});
$('lightwindow_container').setStyle({
height: originalHeight+'px',
width: originalWidth+'px',
left: -(originalWidth/2)+'px',
top: -(originalHeight/2)+'px'
});
$('lightwindow_contents').setStyle({
height: originalHeight+'px',
width: originalWidth+'px'
});
},
//
// Get the type of file.
//
_fileType : function(url) {
var image = new RegExp("[^\.]\.("+this.options.fileTypes.image.join('|')+")\s*$", "i");
if (image.test(url)) return 'image';
if (url.indexOf('#') > -1 && (document.domain == this._getDomain(url))) return 'inline';
if (url.indexOf('?') > -1) url = url.substring(0, url.indexOf('?'));
var type = 'page'; // new default for sfLightwindowPlugin
var page = new RegExp("[^\.]\.("+this.options.fileTypes.page.join('|')+")\s*$", "i");
var media = new RegExp("[^\.]\.("+this.options.fileTypes.media.join('|')+")\s*$", "i");
if (document.domain != this._getDomain(url)) type = 'external';
if (media.test(url)) type = 'media';
if (type == 'external' || type == 'media') return type;
if (page.test(url) || url.substr((url.length-1), url.length) == '/') type = 'page';
return type;
},
//
// Get file Extension
//
_fileExtension : function(url) {
if (url.indexOf('?') > -1) {
url = url.substring(0, url.indexOf('?'));
}
var extenstion = '';
for (var x = (url.length-1); x > -1; x--) {
if (url.charAt(x) == '.') {
return extenstion;
}
extenstion = url.charAt(x)+extenstion;
}
},
//
// Monitor the keyboard while this lightwindow is up
//
_monitorKeyboard : function(status) {
if (status) document.onkeydown = this._eventKeypress.bind(this);
else document.onkeydown = '';
},
//
// Perform keyboard actions
//
_eventKeypress : function(e) {
if (e == null) {
var keycode = event.keyCode;
} else {
var keycode = e.which;
}
switch (keycode) {
case 27:
this.deactivate();
break;
case 13:
return;
default:
break;
}
// Gotta stop those quick fingers
if (this.animating) {
return false;
}
switch (String.fromCharCode(keycode).toLowerCase()) {
case 'p':
if (this.navigationObservers.previous) {
this.navigateWindow('previous');
}
break;
case 'n':
if (this.navigationObservers.next) {
this.navigateWindow('next');
}
break;
default:
break;
}
},
//
// Get Gallery Information
//
_getGalleryInfo : function(rel) {
if (!rel) return false;
if (rel.indexOf('[') > -1) {
return new Array(escape(rel.substring(0, rel.indexOf('['))), escape(rel.substring(rel.indexOf('[')+1, rel.indexOf(']'))));
} else {
return false;
}
},
//
// Get the domain from a string.
//
_getDomain : function(url) {
var leadSlashes = url.indexOf('//');
var domainStart = leadSlashes+2;
var withoutResource = url.substring(domainStart, url.length);
var nextSlash = withoutResource.indexOf('/');
var domain = withoutResource.substring(0, nextSlash);
if (domain.indexOf(':') > -1){
var portColon = domain.indexOf(':');
domain = domain.substring(0, portColon);
}
return domain;
},
//
// Get the value from the params attribute string.
//
_getParameter : function(parameter, parameters) {
if (!this.element) return false;
if (parameter == 'lightwindow_top' && this.element.top) {
return unescape(this.element.top);
} else if (parameter == 'lightwindow_left' && this.element.left) {
return unescape(this.element.left);
} else if (parameter == 'lightwindow_type' && this.element.type) {
return unescape(this.element.type);
} else if (parameter == 'lightwindow_show_images' && this.element.showImages) {
return unescape(this.element.showImages);
} else if (parameter == 'lightwindow_height' && this.element.height) {
return unescape(this.element.height);
} else if (parameter == 'lightwindow_width' && this.element.width) {
return unescape(this.element.width);
} else if (parameter == 'lightwindow_loading_animation' && this.element.loadingAnimation) {
return unescape(this.element.loadingAnimation);
} else if (parameter == 'lightwindow_iframe_embed' && this.element.iframeEmbed) {
return unescape(this.element.iframeEmbed);
} else if (parameter == 'lightwindow_form' && this.element.form) {
return unescape(this.element.form);
} else {
if (!parameters) {
if (this.element.params) parameters = this.element.params;
else return;
}
var value;
var parameterArray = parameters.split(',');
var compareString = parameter+'=';
var compareLength = compareString.length;
for (var i = 0; i < parameterArray.length; i++) {
if (parameterArray[i].substr(0, compareLength) == compareString) {
var currentParameter = parameterArray[i].split('=');
value = currentParameter[1];
break;
}
}
if (!value) return false;
else return unescape(value);
}
},
//
// Get the Browser Viewport Dimensions
//
_browserDimensions : function() {
if (Prototype.Browser.IE) {
this.dimensions.viewport.height = document.documentElement.clientHeight;
this.dimensions.viewport.width = document.documentElement.clientWidth;
} else {
this.dimensions.viewport.height = window.innerHeight;
this.dimensions.viewport.width = document.width || document.body.offsetWidth;
}
},
//
// Get the scrollbar offset, I don't like this method but there is really no other way I can find.
//
_getScrollerWidth : function() {
var scrollDiv = Element.extend(document.createElement('div'));
scrollDiv.setAttribute('id', 'lightwindow_scroll_div');
scrollDiv.setStyle({
position: 'absolute',
top: '-10000px',
left: '-10000px',
width: '100px',
height: '100px',
overflow: 'hidden'
});
var contentDiv = Element.extend(document.createElement('div'));
contentDiv.setAttribute('id', 'lightwindow_content_scroll_div');
contentDiv.setStyle({
width: '100%',
height: '200px'
});
scrollDiv.appendChild(contentDiv);
var body = document.getElementsByTagName('body')[0];
body.appendChild(scrollDiv);
var noScroll = $('lightwindow_content_scroll_div').offsetWidth;
scrollDiv.style.overflow = 'auto';
var withScroll = $('lightwindow_content_scroll_div').offsetWidth;
Element.remove($('lightwindow_scroll_div'));
this.scrollbarOffset = noScroll-withScroll;
},
//
// Add a param to an object dynamically created
//
_addParamToObject : function(name, value, object, id) {
var param = document.createElement('param');
param.setAttribute('value', value);
param.setAttribute('name', name);
if (id) {
param.setAttribute('id', id);
}
object.appendChild(param);
return object;
},
//
// Get the outer HTML of an object CROSS BROWSER
//
_outerHTML : function(object) {
if (Prototype.Browser.IE) {
return object.outerHTML;
} else {
var clone = object.cloneNode(true);
var cloneDiv = document.createElement('div');
cloneDiv.appendChild(clone);
return cloneDiv.innerHTML;
}
},
//
// Convert an object to markup
//
_convertToMarkup : function(object, closeTag) {
var markup = this._outerHTML(object).replace('</'+closeTag+'>', '');
if (Prototype.Browser.IE) {
for (var i = 0; i < object.childNodes.length; i++){
markup += this._outerHTML(object.childNodes[i]);
}
markup += '</'+closeTag+'>';
}
return markup;
},
//
// Depending what type of browser it is we have to append the object differently... DAMN YOU IE!!
//
_appendObject : function(object, closeTag, appendTo) {
if (Prototype.Browser.IE) {
appendTo.innerHTML += this._convertToMarkup(object, closeTag);
// Fix the Eolas activate thing but only for specified media, for example doing this to a quicktime film breaks it.
if (this.options.EOLASFix.indexOf(this._fileType(this.element.href)) > -1) {
var objectElements = document.getElementsByTagName('object');
for (var i = 0; i < objectElements.length; i++) {
if (objectElements[i].getAttribute("data")) objectElements[i].removeAttribute('data');
objectElements[i].outerHTML = objectElements[i].outerHTML;
objectElements[i].style.visibility = "visible";
}
}
} else {
appendTo.appendChild(object);
}
},
//
// Add in iframe
//
_appendIframe : function(scroll) {
var iframe = document.createElement('iframe');
iframe.setAttribute('id', 'lightwindow_iframe');
iframe.setAttribute('name', 'lightwindow_iframe');
iframe.setAttribute('src', 'about:blank');
iframe.setAttribute('height', '100%');
iframe.setAttribute('width', '100%');
iframe.setAttribute('frameborder', '0');
iframe.setAttribute('marginwidth', '0');
iframe.setAttribute('marginheight', '0');
iframe.setAttribute('scrolling', scroll);
this._appendObject(iframe, 'iframe', $('lightwindow_contents'));
},
//
// Write Content to the iframe using the skin
//
_writeToIframe : function(content) {
var template = this.options.skin.iframe;
template = template.replace('{body_replace}', content);
if ($('lightwindow_iframe').contentWindow){
$('lightwindow_iframe').contentWindow.document.open();
$('lightwindow_iframe').contentWindow.document.write(template);
$('lightwindow_iframe').contentWindow.document.close();
} else {
$('lightwindow_iframe').contentDocument.open();
$('lightwindow_iframe').contentDocument.write(template);
$('lightwindow_iframe').contentDocument.close();
}
},
//
// Load the window Information
//
_loadWindow : function() {
switch (this.windowType) {
case 'image' :
var current = 0;
var images = [];
this.checkImage = [];
this.resizeTo.height = this.resizeTo.width = 0;
this.imageCount = this._getParameter('lightwindow_show_images') ? parseInt(this._getParameter('lightwindow_show_images')) : 1;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-this.imageCount]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-this.imageCount];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+this.imageCount]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+this.imageCount];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
for (var i = current; i < (current+this.imageCount); i++) {
if (gallery && this.galleries[gallery[0]][gallery[1]][i]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][i].href;
this.galleryLocation = {current: (i+1)/this.imageCount, total: (this.galleries[gallery[0]][gallery[1]].length)/this.imageCount};
if (!this.galleries[gallery[0]][gallery[1]][i+this.imageCount]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i+this.imageCount].title;
}
if (!this.galleries[gallery[0]][gallery[1]][i-this.imageCount]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][i-this.imageCount].title;
}
}
images[i] = document.createElement('img');
images[i].setAttribute('id', 'lightwindow_image_'+i);
images[i].setAttribute('border', '0');
images[i].setAttribute('src', this.contentToFetch);
$('lightwindow_contents').appendChild(images[i]);
// We have to do this instead of .onload
this.checkImage[i] = new PeriodicalExecuter(function(i) {
if (!(typeof $('lightwindow_image_'+i).naturalWidth != "undefined" && $('lightwindow_image_'+i).naturalWidth == 0)) {
this.checkImage[i].stop();
var imageHeight = $('lightwindow_image_'+i).getHeight();
if (imageHeight > this.resizeTo.height) {
this.resizeTo.height = imageHeight;
}
this.resizeTo.width += $('lightwindow_image_'+i).getWidth();
this.imageCount--;
$('lightwindow_image_'+i).setStyle({
height: '100%'
});
if (this.imageCount == 0) {
this._processWindow();
}
}
}.bind(this, i), 1);
}
break;
case 'media' :
var current = 0;
this.resizeTo.height = this.resizeTo.width = 0;
// If there is a gallery get it
if (gallery = this._getGalleryInfo(this.element.rel)) {
for (current = 0; current < this.galleries[gallery[0]][gallery[1]].length; current++) {
if (this.contentToFetch.indexOf(this.galleries[gallery[0]][gallery[1]][current].href) > -1) {
break;
}
}
if (this.galleries[gallery[0]][gallery[1]][current-1]) {
this.navigationObservers.previous = this.galleries[gallery[0]][gallery[1]][current-1];
} else {
this.navigationObservers.previous = false;
}
if (this.galleries[gallery[0]][gallery[1]][current+1]) {
this.navigationObservers.next = this.galleries[gallery[0]][gallery[1]][current+1];
} else {
this.navigationObservers.next = false;
}
this.activeGallery = true;
} else {
this.navigationObservers.previous = false;
this.navigationObservers.next = false;
this.activeGallery = false;
}
if (gallery && this.galleries[gallery[0]][gallery[1]][current]) {
this.contentToFetch = this.galleries[gallery[0]][gallery[1]][current].href;
this.galleryLocation = {current: current+1, total: this.galleries[gallery[0]][gallery[1]].length};
if (!this.galleries[gallery[0]][gallery[1]][current+1]) {
$('lightwindow_next').setStyle({
display: 'none'
});
} else {
$('lightwindow_next').setStyle({
display: 'block'
});
$('lightwindow_next_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current+1].title;
}
if (!this.galleries[gallery[0]][gallery[1]][current-1]) {
$('lightwindow_previous').setStyle({
display: 'none'
});
} else {
$('lightwindow_previous').setStyle({
display: 'block'
});
$('lightwindow_previous_title').innerHTML = this.galleries[gallery[0]][gallery[1]][current-1].title;
}
}
if (this._getParameter('lightwindow_iframe_embed')) {
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
} else {
this.resizeTo.height = this._getParameter('lightwindow_height');
this.resizeTo.width = this._getParameter('lightwindow_width');
}
this._processWindow();
break;
case 'external' :
this._appendIframe('auto');
this.resizeTo.height = this.dimensions.viewport.height;
this.resizeTo.width = this.dimensions.viewport.width;
this._processWindow();
break;
case 'page' :
var newAJAX = new Ajax.Request(
this.contentToFetch, {
method: 'get',
parameters: '',
onComplete: function(response) {
$('lightwindow_contents').innerHTML += response.responseText;
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._processWindow();
}.bind(this)
}
);
break;
case 'inline' :
var content = this.contentToFetch;
if (content.indexOf('?') > -1) {
content = content.substring(0, content.indexOf('?'));
}
content = content.substring(content.indexOf('#')+1);
new Insertion.Top($('lightwindow_contents'), $(content).innerHTML);
this.resizeTo.height = $('lightwindow_contents').scrollHeight+(this.options.contentOffset.height);
this.resizeTo.width = $('lightwindow_contents').scrollWidth+(this.options.contentOffset.width);
this._toggleTroubleElements('hidden', true);
this._processWindow();
break;
default :
throw("Page Type could not be determined, please amend this lightwindow URL "+this.contentToFetch);
break;
}
},
//
// Resize the Window to fit the viewport if necessary
//
_resizeWindowToFit : function() {
if (this.resizeTo.height+this.dimensions.cruft.height > this.dimensions.viewport.height) {
var heightRatio = this.resizeTo.height/this.resizeTo.width;
this.resizeTo.height = this.dimensions.viewport.height-this.dimensions.cruft.height-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.width = this.resizeTo.height/heightRatio;
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px'
});
}
}
if (this.resizeTo.width+this.dimensions.cruft.width > this.dimensions.viewport.width) {
var widthRatio = this.resizeTo.width/this.resizeTo.height;
this.resizeTo.width = this.dimensions.viewport.width-2*this.dimensions.cruft.width-(2*this.options.viewportPadding);
// We only care about ratio's with this window type
if (this.windowType == 'image' || (this.windowType == 'media' && !this._getParameter('lightwindow_iframe_embed'))) {
this.resizeTo.height = this.resizeTo.width/widthRatio;
$('lightwindow_data_slide_inner').setStyle({
height: this.resizeTo.height+'px'
});
}
}
},
//
// Set the Window to a preset size
//
_presetWindowSize : function() {
if (this._getParameter('lightwindow_height')) {
this.resizeTo.height = parseFloat(this._getParameter('lightwindow_height'));
}
if (this._getParameter('lightwindow_width')) {
this.resizeTo.width = parseFloat(this._getParameter('lightwindow_width'));
}
},
//
// Process the Window
//
_processWindow : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Set up the data-slide if we have caption information
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
if (this.element.caption) {
$('lightwindow_data_caption').innerHTML = this.element.caption;
$('lightwindow_data_caption').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_caption').setStyle({
display: 'none'
});
}
if (this.element.author) {
$('lightwindow_data_author').innerHTML = this.element.author;
$('lightwindow_data_author_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_author_container').setStyle({
display: 'none'
});
}
if (this.activeGallery && this.options.showGalleryCount) {
$('lightwindow_data_gallery_current').innerHTML = this.galleryLocation.current;
$('lightwindow_data_gallery_total').innerHTML = this.galleryLocation.total;
$('lightwindow_data_gallery_container').setStyle({
display: 'block'
});
} else {
$('lightwindow_data_gallery_container').setStyle({
display: 'none'
});
}
$('lightwindow_data_slide_inner').setStyle({
width: this.resizeTo.width+'px',
height: 'auto',
visibility: 'visible',
display: 'block'
});
$('lightwindow_data_slide').setStyle({
height: $('lightwindow_data_slide').getHeight()+'px',
width: '1px',
overflow: 'hidden',
display: 'block'
});
} else {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
$('lightwindow_data_slide_inner').setStyle({
display: 'none',
visibility: 'hidden',
width: this.resizeTo.width+'px',
height: '0px'
});
}
if (this.element.title != 'null') {
$('lightwindow_title_bar_title').innerHTML = this.element.title;
} else {
$('lightwindow_title_bar_title').innerHTML = '';
}
var originalContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// Position the window
$('lightwindow_container').setStyle({
height: 'auto',
// We need to set the width to a px not auto as opera has problems with it
width: $('lightwindow_container').getWidth()+this.options.contentOffset.width-(this.windowActive ? this.options.contentOffset.width : 0)+'px'
});
var newContainerDimensions = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
// We need to record the container dimension changes
this.containerChange = {height: originalContainerDimensions.height-newContainerDimensions.height, width: originalContainerDimensions.width-newContainerDimensions.width};
// Get out general dimensions
this.dimensions.container = {height: $('lightwindow_container').getHeight(), width: $('lightwindow_container').getWidth()};
this.dimensions.cruft = {height: this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.options.contentOffset.height, width: this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.options.contentOffset.width};
// Set Sizes if we need too
this._presetWindowSize();
this._resizeWindowToFit(); // Even if the window is preset we still don't want it to go outside of the viewport
if (!this.windowActive) {
// Position the window
$('lightwindow_container').setStyle({
left: -(this.dimensions.container.width/2)+'px',
top: -(this.dimensions.container.height/2)+'px'
});
}
$('lightwindow_container').setStyle({
height: this.dimensions.container.height+'px',
width: this.dimensions.container.width+'px'
});
// We are ready, lets show this puppy off!
this._displayLightWindow('block', 'visible');
this._animateLightWindow();
},
//
// Fire off our animation handler
//
_animateLightWindow : function() {
if (this.options.animationHandler) {
this.options.animationHandler().bind(this);
} else {
this._defaultAnimationHandler();
}
},
//
// Fire off our transition handler
//
_handleNavigation : function(display) {
if (this.options.navigationHandler) {
this.options.navigationHandler().bind(this, display);
} else {
this._defaultDisplayNavigation(display);
}
},
//
// Fire off our transition handler
//
_handleTransition : function() {
if (this.options.transitionHandler) {
this.options.transitionHandler().bind(this);
} else {
this._defaultTransitionHandler();
}
},
//
// Handle the finish of the window animation
//
_handleFinalWindowAnimation : function(delay) {
if (this.options.finalAnimationHandler) {
this.options.finalAnimationHandler().bind(this, delay);
} else {
this._defaultfinalWindowAnimationHandler(delay);
}
},
//
// Handle the gallery Animation
//
_handleGalleryAnimation : function(list) {
if (this.options.galleryAnimationHandler) {
this.options.galleryAnimationHandler().bind(this, list);
} else {
this._defaultGalleryAnimationHandler(list);
}
},
//
// Display the navigation
//
_defaultDisplayNavigation : function(display) {
if (display) {
$('lightwindow_navigation').setStyle({
display: 'block',
height: $('lightwindow_contents').getHeight()+'px',
width: '100%',
marginTop: this.options.dimensions.titleHeight+'px'
});
} else {
$('lightwindow_navigation').setStyle({
display: 'none',
height: 'auto',
width: 'auto'
});
}
},
//
// This is the default animation handler for LightWindow
//
_defaultAnimationHandler : function() {
// Now that we have figures out the cruft lets make the caption go away and add its effects
if (this.element.caption || this.element.author || (this.activeGallery && this.options.showGalleryCount)) {
$('lightwindow_data_slide').setStyle({
display: 'none',
width: 'auto'
});
this.dimensions.dataEffects.push(
new Effect.SlideDown('lightwindow_data_slide', {sync: true}),
new Effect.Appear('lightwindow_data_slide', {sync: true, from: 0.0, to: 1.0})
);
}
// Set up the Title if we have one
$('lightwindow_title_bar_inner').setStyle({
height: '0px',
marginTop: this.options.dimensions.titleHeight+'px'
});
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: this.options.dimensions.titleHeight+'px', marginTop: '0px'}}),
new Effect.Appear('lightwindow_title_bar_inner', {sync: true, from: 0.0, to: 1.0})
);
if (!this.options.hideGalleryTab) {
this._handleGalleryAnimation(false);
if ($('lightwindow_galleries_tab_container').getHeight() == 0) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '20px', marginTop: '0px'}})
);
$('lightwindow_galleries').setStyle({
width: '0px'
});
}
}
var resized = false;
var ratio = this.dimensions.container.width-$('lightwindow_contents').getWidth()+this.resizeTo.width+this.options.contentOffset.width;
if (ratio != $('lightwindow_container').getWidth()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.width/$('lightwindow_contents').getWidth()), {scaleFrom: 100*($('lightwindow_contents').getWidth()/($('lightwindow_contents').getWidth()+(this.options.contentOffset.width))), sync: true, scaleY: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.width)), {sync: true, scaleY: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
delay: 0.25,
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
ratio = this.dimensions.container.height-$('lightwindow_contents').getHeight()+this.resizeTo.height+this.options.contentOffset.height;
if (ratio != $('lightwindow_container').getHeight()) {
new Effect.Parallel([
new Effect.Scale('lightwindow_contents', 100*(this.resizeTo.height/$('lightwindow_contents').getHeight()), {scaleFrom: 100*($('lightwindow_contents').getHeight()/($('lightwindow_contents').getHeight()+(this.options.contentOffset.height))), sync: true, scaleX: false, scaleContent: false}),
new Effect.Scale('lightwindow_container', 100*(ratio/(this.dimensions.container.height)), {sync: true, scaleX: false, scaleFromCenter: true, scaleContent: false})
], {
duration: this.duration,
afterFinish: function() {
if (this.dimensions.dataEffects.length > 0) {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
resized = true;
}
// We need to do our data effect since there was no resizing
if (!resized && this.dimensions.dataEffects.length > 0) {
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
beforeStart: function() {
if (!this.options.hideGalleryTab) {
$('lightwindow_galleries').setStyle({
width: this.resizeTo.width+'px'
});
}
if (this.containerChange.height != 0 || this.containerChange.width != 0) {
new Effect.MoveBy('lightwindow_container', this.containerChange.height, this.containerChange.width, {transition: Effect.Transitions.sinoidal});
}
}.bind(this),
afterFinish: function() {
this._finishWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
}
},
//
// Finish up Window Animation
//
_defaultfinalWindowAnimationHandler : function(delay) {
if (this.windowType == 'media' || this._getParameter('lightwindow_loading_animation')) {
// Because of major flickering with the overlay we just hide it in this case
Element.hide('lightwindow_loading');
this._handleNavigation(this.activeGallery);
this._setStatus(false);
} else {
Effect.Fade('lightwindow_loading', {
duration: 0.75,
delay: 1.0,
afterFinish: function() {
// Just in case we need some scroll goodness (this also avoids the swiss cheese effect)
if (this.windowType != 'image' && this.windowType != 'media' && this.windowType != 'external') {
$('lightwindow_contents').setStyle({
overflow: 'auto'
});
}
this._handleNavigation(this.activeGallery);
this._defaultGalleryAnimationHandler();
this._setStatus(false);
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Handle the gallery Animation
//
_defaultGalleryAnimationHandler : function(list) {
if (this.activeGallery) {
$('lightwindow_galleries').setStyle({
display: 'block',
marginBottom: $('lightwindow_data_slide').getHeight()+this.options.contentOffset.height/2+'px'
});
$('lightwindow_navigation').setStyle({
height: $('lightwindow_contents').getHeight()-20+'px'
});
} else {
$('lightwindow_galleries').setStyle({
display: 'none'
});
$('lightwindow_galleries_tab_container').setStyle({
height: '0px',
marginTop: '20px'
});
$('lightwindow_galleries_list').setStyle({
height: '0px'
});
return false;
}
if (list) {
if ($('lightwindow_galleries_list').getHeight() == 0) {
var height = $('lightwindow_contents').getHeight()*0.80;
$('lightwindow_galleries_tab_span').className = 'down';
} else {
var height = 0;
$('lightwindow_galleries_tab_span').className = 'up';
}
new Effect.Morph('lightwindow_galleries_list', {
duration: this.duration,
transition: Effect.Transitions.sinoidal,
style: {height: height+'px'},
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
},
queue: {position: 'end', scope: 'lightwindowAnimation'}
});
}
},
//
// Default Transition Handler
//
_defaultTransitionHandler : function() {
// Clean out our effects
this.dimensions.dataEffects = [];
// Now that we have figures out the cruft lets make the caption go away and add its effects
if ($('lightwindow_data_slide').getStyle('display') != 'none') {
this.dimensions.dataEffects.push(
new Effect.SlideUp('lightwindow_data_slide', {sync: true}),
new Effect.Fade('lightwindow_data_slide', {sync: true, from: 1.0, to: 0.0})
);
}
if (!this.options.hideGalleryTab) {
if ($('lightwindow_galleries').getHeight() != 0 && !this.options.hideGalleryTab) {
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_tab_container', {sync: true, style: {height: '0px', marginTop: '20px'}})
);
}
if ($('lightwindow_galleries_list').getHeight() != 0) {
$('lightwindow_galleries_tab_span').className = 'up';
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_galleries_list', {
sync: true,
style: {height: '0px'},
transition: Effect.Transitions.sinoidal,
beforeStart: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'hidden'
});
},
afterFinish: function() {
$('lightwindow_galleries_list').setStyle({
overflow: 'auto'
});
}
})
);
}
}
// We always want the title bar as well
this.dimensions.dataEffects.push(
new Effect.Morph('lightwindow_title_bar_inner', {sync: true, style: {height: '0px', marginTop: this.options.dimensions.titleHeight+'px'}}),
new Effect.Fade('lightwindow_title_bar_inner', {sync: true, from: 1.0, to: 0.0})
);
new Effect.Parallel(this.dimensions.dataEffects, {
duration: this.duration,
afterFinish: function() {
this._loadWindow();
}.bind(this),
queue: {position: 'end', scope: 'lightwindowAnimation'}
}
);
},
//
// Default Form handler for LightWindow
//
_defaultFormHandler : function(e) {
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(this._getParameter('lightwindow_form', element.getAttribute('params')));
if (this.options.formMethod == 'post') {
var newAJAX = new Ajax.Request(element.href, {
method: 'post',
postBody: parameterString,
onComplete: this.openWindow.bind(this, element)
});
} else if (this.options.formMethod == 'get') {
var newAJAX = new Ajax.Request(element.href, {
method: 'get',
parameters: parameterString,
onComplete: this.openWindow.bind(this, element)
});
}
},
//
// Wrap everything up
//
_finishWindow : function() {
if (this.windowType == 'external') {
// We set the externals source here because it allows for a much smoother animation
$('lightwindow_iframe').setAttribute('src', this.element.href);
this._handleFinalWindowAnimation(1);
} else if (this.windowType == 'media') {
var outerObject = document.createElement('object');
outerObject.setAttribute('classid', this.options.classids[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('codebase', this.options.codebases[this._fileExtension(this.contentToFetch)]);
outerObject.setAttribute('id', 'lightwindow_media_primary');
outerObject.setAttribute('name', 'lightwindow_media_primary');
outerObject.setAttribute('width', this.resizeTo.width);
outerObject.setAttribute('height', this.resizeTo.height);
outerObject = this._addParamToObject('movie', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('src', this.contentToFetch, outerObject);
outerObject = this._addParamToObject('controller', 'true', outerObject);
outerObject = this._addParamToObject('wmode', 'transparent', outerObject);
outerObject = this._addParamToObject('cache', 'false', outerObject);
outerObject = this._addParamToObject('quality', 'high', outerObject);
if (!Prototype.Browser.IE) {
var innerObject = document.createElement('object');
innerObject.setAttribute('type', this.options.mimeTypes[this._fileExtension(this.contentToFetch)]);
innerObject.setAttribute('data', this.contentToFetch);
innerObject.setAttribute('id', 'lightwindow_media_secondary');
innerObject.setAttribute('name', 'lightwindow_media_secondary');
innerObject.setAttribute('width', this.resizeTo.width);
innerObject.setAttribute('height', this.resizeTo.height);
innerObject = this._addParamToObject('controller', 'true', innerObject);
innerObject = this._addParamToObject('wmode', 'transparent', innerObject);
innerObject = this._addParamToObject('cache', 'false', innerObject);
innerObject = this._addParamToObject('quality', 'high', innerObject);
outerObject.appendChild(innerObject);
}
if (this._getParameter('lightwindow_iframe_embed')) {
this._appendIframe('no');
this._writeToIframe(this._convertToMarkup(outerObject, 'object'));
} else {
this._appendObject(outerObject, 'object', $('lightwindow_contents'));
}
this._handleFinalWindowAnimation(0);
} else {
this._handleFinalWindowAnimation(0);
}
// Initialize any actions
this._setupActions();
}
}
// new form code by fapri http://forum.stickmanlabs.com/viewtopic.php?id=186
//
// -- update the lightwindow with the response
//
function _lwUpdateWithResponse(lw_pointer, element, response) {
// -- we are going to emulate the whole openWindow funky call this is also an excellent place to put in
// logic to make sense of the returned text. if say you're returning a json string containing
// validation results for the user-input, this is where you'd put in the code to notify the user.
// The window is active
lw_pointer.windowActive = true;
// Clear out the window Contents
lw_pointer._clearWindowContents(true);
// Add back in out loading panel
lw_pointer._addLoadingWindowMarkup();
// Setup the element properties
// -- swapped out this line: this._setupWindowElements(element);
// for code block below since this is really what we are overriding
lw_pointer.element = element;
lw_pointer.element.title = null ? '' : element.getAttribute('title');
lw_pointer.element.author = null ? '' : element.getAttribute('author');
lw_pointer.element.caption = null ? '' : element.getAttribute('caption');
lw_pointer.element.rel = null ? '' : element.getAttribute('rel');
lw_pointer.element.params = null ? '' : element.getAttribute('params');
// Set the window type, these are the lines we're hacking
lw_pointer.contentToFetch = response;
lw_pointer.windowType = 'direct'; // -- this the actual line we want to hack
lw_pointer._setStatus(true);
lw_pointer._handleTransition();
}
//
// -- single form call
//
_lwSingleFormCall = function (e) {
var lw_pointer = myLightWindow; // -- set to your myLightWindow variable
var element = Event.element(e).parentNode;
var parameterString = Form.serialize(lw_pointer._getParameter('lightwindow_form', element.getAttribute('params')));
var ajaxOpts = {
onComplete: function(response) {
if (response.responseText == '')
lw_pointer.openWindow.bind(this, element);
else
_lwUpdateWithResponse(lw_pointer, element, response.responseText);
}
};
if (lw_pointer.options.formMethod == 'post') {
ajaxOpts.method = 'post';
ajaxOpts.postBody = parameterString;
} else if (lw_pointer.options.formMethod == 'get') {
ajaxOpts.method = 'post';
ajaxOpts.parameters = parameterString;
}
var newAJAX = new Ajax.Request(element.href, ajaxOpts);
}
/*-----------------------------------------------------------------------------------------------*/
Event.observe(window, 'load', lightwindowInit, false);
//
// Set up all of our links
//
var myLightWindow = null;
function lightwindowInit() {
myLightWindow = new lightwindow({formHandler: _lwSingleFormCall}); //added formHandler parameter
} | JavaScript |
function sfMediaLibrary_Engine()
{
// Browser check
var ua = navigator.userAgent;
this.isMSIE = (navigator.appName == "Microsoft Internet Explorer");
this.isMSIE5 = this.isMSIE && (ua.indexOf('MSIE 5') != -1);
this.isMSIE5_0 = this.isMSIE && (ua.indexOf('MSIE 5.0') != -1);
this.isGecko = ua.indexOf('Gecko') != -1;
this.isSafari = ua.indexOf('Safari') != -1;
this.isOpera = ua.indexOf('Opera') != -1;
this.isMac = ua.indexOf('Mac') != -1;
this.isNS7 = ua.indexOf('Netscape/7') != -1;
this.isNS71 = ua.indexOf('Netscape/7.1') != -1;
this.isTinyMCE = false;
// Fake MSIE on Opera and if Opera fakes IE, Gecko or Safari cancel those
if (this.isOpera) {
this.isMSIE = true;
this.isGecko = false;
this.isSafari = false;
}
}
sfMediaLibrary_Engine.prototype = {
init : function(url)
{
this.url = url;
},
fileBrowserReturn : function (url)
{
if(this.isTinyMCE)
{
tinyMCE.setWindowArg('editor_id', this.fileBrowserWindowArg);
if (this.fileBrowserType == 'image')
{
this.fileBrowserWin.showPreviewImage(url);
}
}
this.fileBrowserWin.document.forms[this.fileBrowserFormName].elements[this.fileBrowserFieldName].value = url;
},
fileBrowserCallBack : function (field_name, url, type, win)
{
this.isTinyMCE = true;
this.fileBrowserWindowArg = tinyMCE.getWindowArg('editor_id');
var template = new Array();
template['title'] = 'Assets';
var url = this.url;
if (type == 'image')
url += '/images_only/1';
template['file'] = url;
template['width'] = 550;
template['height'] = 600;
template['close_previous'] = 'no';
this.fileBrowserWin = win;
this.fileBrowserFormName = 0;
this.fileBrowserFieldName = field_name;
this.fileBrowserType = type;
tinyMCE.openWindow(template, {inline : "yes", scrollbars: 'yes'});
},
openWindow : function(options)
{
var width, height, x, y, resizable, scrollbars, url;
if (!options)
return;
if (!options['field_name'])
return;
if (!options['url'] && !this.url)
return;
this.fileBrowserWin = self;
this.fileBrowserFormName = (options['form_name'] == '') ? 0 : options['form_name'];
this.fileBrowserFieldName = options['field_name'];
this.fileBrowserType = options['type'];
url = this.url;
if (options['type'] == 'image')
url += '/images_only/1';
if (!(width = parseInt(options['width'])))
width = 550;
if (!(width = parseInt(options['width'])))
width = 550;
if (!(height = parseInt(options['height'])))
height = 600;
// Add to height in M$ due to SP2 WHY DON'T YOU GUYS IMPLEMENT innerWidth of windows!!
if (sfMediaLibrary.isMSIE)
height += 40;
else
height += 20;
x = parseInt(screen.width / 2.0) - (width / 2.0);
y = parseInt(screen.height / 2.0) - (height / 2.0);
resizable = (options && options['resizable']) ? options['resizable'] : "no";
scrollbars = (options && options['scrollbars']) ? options['scrollbars'] : "no";
var modal = (resizable == "yes") ? "no" : "yes";
if (sfMediaLibrary.isGecko && sfMediaLibrary.isMac)
modal = "no";
if (options['close_previous'] != "no")
try {sfMediaLibrary.lastWindow.close();} catch (ex) {}
var win = window.open(url, "sfPopup" + new Date().getTime(), "top=" + y + ",left=" + x + ",scrollbars=" + scrollbars + ",dialog=" + modal + ",minimizable=" + resizable + ",modal=" + modal + ",width=" + width + ",height=" + height + ",resizable=" + resizable);
if (options['close_previous'] != "no")
sfMediaLibrary.lastWindow = win;
eval('try { win.resizeTo(width, height); } catch(e) { }');
// Make it bigger if statusbar is forced
if (sfMediaLibrary.isGecko)
{
if (win.document.defaultView.statusbar.visible)
win.resizeBy(0, sfMediaLibrary.isMac ? 10 : 24);
}
win.focus();
}
}
var SfMediaLibrary = sfMediaLibrary_Engine; // Compatiblity with gzip compressors
var sfMediaLibrary = new sfMediaLibrary_Engine();
| JavaScript |
// Singleton class TooltipWindow
// This class works with special className. The tooltip content could be in your HTML page as an hidden element or
// can be retreive by an AJAX call.
//
// To work, You just need to set two class name on elements that should show tooltips
// - One to say to TooltipManager that this element must have a tooltip ('tooltip' by default)
// - Another to indicate how to find the tooltip content
// It could be html_XXXX if tootltip content is somewhere hidden in your page, XXX must be DOM ID of this hidden element
// It could be ajax_XXXX if tootltip content must be find by an ajax request, XXX will be the string send as id parameter to your server.
// Check samples/tooltips/tooltip.html to see how it works
//
TooltipManager = {
options: {cssClassName: 'tooltip', delayOver: 200, delayOut: 1000, shiftX: 10, shiftY: 10,
className: 'alphacube', width: 200, height: null,
draggable: false, minimizable: false, maximizable: false, showEffect: Element.show, hideEffect: Element.hide},
ajaxInfo: null,
elements: null,
showTimer: null,
hideTimer: null,
// Init tooltip manager
// parameters:
// - cssClassName (string) : CSS class name where tooltip should be shown.
// - ajaxOptions (hash) : Ajax options for ajax tooltip.
// For examples {url: "/tooltip/get.php", options: {method: 'get'}}
// see Ajax.Request documentation for details
//- tooltipOptions (hash) : available keys
// - delayOver: int in ms (default 10) delay before showing tooltip
// - delayOut: int in ms (default 1000) delay before hidding tooltip
// - shiftX: int in pixels (default 10) left shift of the tooltip window
// - shiftY: int in pixels (default 10) top shift of the tooltip window
// and All window options like showEffect: Element.show, hideEffect: Element.hide to remove animation
// default: {className: 'alphacube', width: 200, height: null, draggable: false, minimizable: false, maximizable: false}
init: function(cssClassName, ajaxInfo, tooltipOptions) {
TooltipManager.options = Object.extend(TooltipManager.options, tooltipOptions || {});
cssClassName = TooltipManager.options.cssClassName || "tooltip";
TooltipManager.ajaxInfo = ajaxInfo;
TooltipManager.elements = $$("." + cssClassName);
TooltipManager.elements.each(function(element) {
element = $(element)
var info = TooltipManager._getInfo(element);
if (info.ajax) {
element.ajaxId = info.id;
element.ajaxInfo = ajaxInfo;
}
else {
element.tooltipElement = $(info.id);
}
element.observe("mouseover", TooltipManager._mouseOver);
element.observe("mouseout", TooltipManager._mouseOut);
});
Windows.addObserver(this);
},
addHTML: function(element, tooltipElement) {
element = $(element);
tooltipElement = $(tooltipElement);
element.tooltipElement = tooltipElement;
element.observe("mouseover", TooltipManager._mouseOver);
element.observe("mouseout", TooltipManager._mouseOut);
},
addAjax: function(element, ajaxInfo) {
element = $(element);
element.ajaxInfo = ajaxInfo;
element.observe("mouseover", TooltipManager._mouseOver);
element.observe("mouseout", TooltipManager._mouseOut);
},
addURL: function(element, url, width, height) {
element = $(element);
element.url = url;
element.frameWidth = width;
element.frameHeight = height;
element.observe("mouseover", TooltipManager._mouseOver);
element.observe("mouseout", TooltipManager._mouseOut);
},
close: function() {
if (TooltipManager.tooltipWindow)
TooltipManager.tooltipWindow.hide();
},
preloadImages: function(path, images, extension) {
if (!extension)
extension = ".gif";
//preload images
$A(images).each(function(i) {
var image = new Image();
image.src= path + "/" + i + extension;
});
},
_showTooltip: function(element) {
if (this.element == element)
return;
// Get original element
while (element && (!element.tooltipElement && !element.ajaxInfo && !element.url))
element = element.parentNode;
this.element = element;
TooltipManager.showTimer = null;
if (TooltipManager.hideTimer)
clearTimeout(TooltipManager.hideTimer);
var position = Position.cumulativeOffset(element);
var dimension = element.getDimensions();
if (! this.tooltipWindow)
this.tooltipWindow = new Window("__tooltip__", TooltipManager.options);
this.tooltipWindow.hide();
this.tooltipWindow.setLocation(position[1] + dimension.height + TooltipManager.options.shiftY, position[0] + TooltipManager.options.shiftX);
Event.observe(this.tooltipWindow.element, "mouseover", function(event) {TooltipManager._tooltipOver(event, element)});
Event.observe(this.tooltipWindow.element, "mouseout", function(event) {TooltipManager._tooltipOut(event, element)});
// Reset width/height for computation
this.tooltipWindow.height = TooltipManager.options.height;
this.tooltipWindow.width = TooltipManager.options.width;
// Ajax content
if (element.ajaxInfo) {
var p = element.ajaxInfo.options.parameters;
var saveParam = p;
// Set by CSS
if (element.ajaxId) {
if (p)
p += "&id=" + element.ajaxId;
else
p = "id=" + element.ajaxId;
}
element.ajaxInfo.options.parameters = p || "";
this.tooltipWindow.setHTMLContent("");
this.tooltipWindow.setAjaxContent(element.ajaxInfo.url, element.ajaxInfo.options);
element.ajaxInfo.options.parameters = saveParam;
}
// URL content
else if (element.url) {
this.tooltipWindow.setURL(element.url);
this.tooltipWindow.setSize(element.frameWidth, element.frameHeight);
// Set tooltip size
this.tooltipWindow.height = element.frameHeight;
this.tooltipWindow.width = element.frameWidth;
}
// HTML content
else
this.tooltipWindow.setHTMLContent(element.tooltipElement.innerHTML);
if (!element.ajaxInfo) {
this.tooltipWindow.show();
this.tooltipWindow.toFront();
}
},
_hideTooltip: function(element) {
if (this.tooltipWindow) {
this.tooltipWindow.hide();
this.element = null;
}
},
_mouseOver: function (event) {
var element = Event.element(event);
if (TooltipManager.showTimer)
clearTimeout(TooltipManager.showTimer);
TooltipManager.showTimer = setTimeout(function() {TooltipManager._showTooltip(element)}, TooltipManager.options.delayOver)
},
_mouseOut: function(event) {
var element = Event.element(event);
if (TooltipManager.showTimer) {
clearTimeout(TooltipManager.showTimer);
TooltipManager.showTimer = null;
return;
}
if (TooltipManager.tooltipWindow)
TooltipManager.hideTimer = setTimeout(function() {TooltipManager._hideTooltip(element)}, TooltipManager.options.delayOut)
},
_tooltipOver: function(event, element) {
if (TooltipManager.hideTimer) {
clearTimeout(TooltipManager.hideTimer);
TooltipManager.hideTimer = null;
}
},
_tooltipOut: function(event, element) {
if (TooltipManager.hideTimer == null)
TooltipManager.hideTimer = setTimeout(function() {TooltipManager._hideTooltip(element)}, TooltipManager.options.delayOut)
},
_getInfo: function(element) {
// Find html_ for static content
var id = element.className.split(' ').detect(function(name) {return name.indexOf("html_") == 0});
var ajax = true;
if (id)
ajax = false;
else
// Find ajax_ for ajax content
id = element.className.split(' ').detect(function(name) {return name.indexOf("ajax_") == 0});
id = id.substr(id.indexOf('_')+1, id.length)
return id ? {ajax: ajax, id: id} : null;
},
onBeforeShow: function(eventName, win) {
var top = parseFloat(win.getLocation().top);
var dim = win.element.getDimensions();
if (top + dim.height > TooltipManager._getScrollTop() + TooltipManager._getPageHeight()) {
var position = Position.cumulativeOffset(this.element);
var top = position[1] - TooltipManager.options.shiftY - dim.height;
win.setLocation(top, position[0] + TooltipManager.options.shiftX)
}
},
_getPageWidth: function(){
return window.innerWidth || document.documentElement.clientWidth || 0;
},
_getPageHeight: function(){
return window.innerHeight || document.documentElement.clientHeight || 0;
},
_getScrollTop: function(){
return document.documentElement.scrollTop || window.pageYOffset || 0;
},
_getScrollLeft: function(){
return document.documentElement.scrollLeft || window.pageXOffset || 0;
}
};
| JavaScript |
// Copyright (c) 2006 Sébastien Gruhier (http://xilinus.com, http://itseb.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// VERSION 1.3
var Window = Class.create();
Window.keepMultiModalWindow = false;
Window.hasEffectLib = (typeof Effect != 'undefined');
Window.resizeEffectDuration = 0.4;
Window.prototype = {
// Constructor
// Available parameters : className, blurClassName, title, minWidth, minHeight, maxWidth, maxHeight, width, height, top, left, bottom, right, resizable, zIndex, opacity, recenterAuto, wiredDrag
// hideEffect, showEffect, showEffectOptions, hideEffectOptions, effectOptions, url, draggable, closable, minimizable, maximizable, parent, onload
// add all callbacks (if you do not use an observer)
// onDestroy onStartResize onStartMove onResize onMove onEndResize onEndMove onFocus onBlur onBeforeShow onShow onHide onMinimize onMaximize onClose
initialize: function() {
var id;
var optionIndex = 0;
// For backward compatibility like win= new Window("id", {...}) instead of win = new Window({id: "id", ...})
if (arguments.length > 0) {
if (typeof arguments[0] == "string" ) {
id = arguments[0];
optionIndex = 1;
}
else
id = arguments[0] ? arguments[0].id : null;
}
// Generate unique ID if not specified
if (!id)
id = "window_" + new Date().getTime();
if ($(id))
alert("Window " + id + " is already registered in the DOM! Make sure you use setDestroyOnClose() or destroyOnClose: true in the constructor");
this.options = Object.extend({
className: "dialog",
blurClassName: null,
minWidth: 100,
minHeight: 20,
resizable: true,
closable: true,
minimizable: true,
maximizable: true,
draggable: true,
userData: null,
showEffect: (Window.hasEffectLib ? Effect.Appear : Element.show),
hideEffect: (Window.hasEffectLib ? Effect.Fade : Element.hide),
showEffectOptions: {},
hideEffectOptions: {},
effectOptions: null,
parent: document.body,
title: " ",
url: null,
onload: Prototype.emptyFunction,
width: 200,
height: 300,
opacity: 1,
recenterAuto: true,
wiredDrag: false,
closeCallback: null,
destroyOnClose: false,
gridX: 1,
gridY: 1
}, arguments[optionIndex] || {});
if (this.options.blurClassName)
this.options.focusClassName = this.options.className;
if (typeof this.options.top == "undefined" && typeof this.options.bottom == "undefined")
this.options.top = this._round(Math.random()*500, this.options.gridY);
if (typeof this.options.left == "undefined" && typeof this.options.right == "undefined")
this.options.left = this._round(Math.random()*500, this.options.gridX);
if (this.options.effectOptions) {
Object.extend(this.options.hideEffectOptions, this.options.effectOptions);
Object.extend(this.options.showEffectOptions, this.options.effectOptions);
if (this.options.showEffect == Element.Appear)
this.options.showEffectOptions.to = this.options.opacity;
}
if (Window.hasEffectLib) {
if (this.options.showEffect == Effect.Appear)
this.options.showEffectOptions.to = this.options.opacity;
if (this.options.hideEffect == Effect.Fade)
this.options.hideEffectOptions.from = this.options.opacity;
}
if (this.options.hideEffect == Element.hide)
this.options.hideEffect = function(){ Element.hide(this.element); if (this.options.destroyOnClose) this.destroy(); }.bind(this)
if (this.options.parent != document.body)
this.options.parent = $(this.options.parent);
this.element = this._createWindow(id);
this.element.win = this;
// Bind event listener
this.eventMouseDown = this._initDrag.bindAsEventListener(this);
this.eventMouseUp = this._endDrag.bindAsEventListener(this);
this.eventMouseMove = this._updateDrag.bindAsEventListener(this);
this.eventOnLoad = this._getWindowBorderSize.bindAsEventListener(this);
this.eventMouseDownContent = this.toFront.bindAsEventListener(this);
this.eventResize = this._recenter.bindAsEventListener(this);
this.topbar = $(this.element.id + "_top");
this.bottombar = $(this.element.id + "_bottom");
this.content = $(this.element.id + "_content");
Event.observe(this.topbar, "mousedown", this.eventMouseDown);
Event.observe(this.bottombar, "mousedown", this.eventMouseDown);
Event.observe(this.content, "mousedown", this.eventMouseDownContent);
Event.observe(window, "load", this.eventOnLoad);
Event.observe(window, "resize", this.eventResize);
Event.observe(window, "scroll", this.eventResize);
Event.observe(this.options.parent, "scroll", this.eventResize);
if (this.options.draggable) {
var that = this;
[this.topbar, this.topbar.up().previous(), this.topbar.up().next()].each(function(element) {
element.observe("mousedown", that.eventMouseDown);
element.addClassName("top_draggable");
});
[this.bottombar.up(), this.bottombar.up().previous(), this.bottombar.up().next()].each(function(element) {
element.observe("mousedown", that.eventMouseDown);
element.addClassName("bottom_draggable");
});
}
if (this.options.resizable) {
this.sizer = $(this.element.id + "_sizer");
Event.observe(this.sizer, "mousedown", this.eventMouseDown);
}
this.useLeft = null;
this.useTop = null;
if (typeof this.options.left != "undefined") {
this.element.setStyle({left: parseFloat(this.options.left) + 'px'});
this.useLeft = true;
}
else {
this.element.setStyle({right: parseFloat(this.options.right) + 'px'});
this.useLeft = false;
}
if (typeof this.options.top != "undefined") {
this.element.setStyle({top: parseFloat(this.options.top) + 'px'});
this.useTop = true;
}
else {
this.element.setStyle({bottom: parseFloat(this.options.bottom) + 'px'});
this.useTop = false;
}
this.storedLocation = null;
this.setOpacity(this.options.opacity);
if (this.options.zIndex)
this.setZIndex(this.options.zIndex)
if (this.options.destroyOnClose)
this.setDestroyOnClose(true);
this._getWindowBorderSize();
this.width = this.options.width;
this.height = this.options.height;
this.visible = false;
this.constraint = false;
this.constraintPad = {top: 0, left:0, bottom:0, right:0};
if (this.width && this.height)
this.setSize(this.options.width, this.options.height);
this.setTitle(this.options.title)
Windows.register(this);
},
// Destructor
destroy: function() {
this._notify("onDestroy");
Event.stopObserving(this.topbar, "mousedown", this.eventMouseDown);
Event.stopObserving(this.bottombar, "mousedown", this.eventMouseDown);
Event.stopObserving(this.content, "mousedown", this.eventMouseDownContent);
Event.stopObserving(window, "load", this.eventOnLoad);
Event.stopObserving(window, "resize", this.eventResize);
Event.stopObserving(window, "scroll", this.eventResize);
Event.stopObserving(this.content, "load", this.options.onload);
if (this._oldParent) {
var content = this.getContent();
var originalContent = null;
for(var i = 0; i < content.childNodes.length; i++) {
originalContent = content.childNodes[i];
if (originalContent.nodeType == 1)
break;
originalContent = null;
}
if (originalContent)
this._oldParent.appendChild(originalContent);
this._oldParent = null;
}
if (this.sizer)
Event.stopObserving(this.sizer, "mousedown", this.eventMouseDown);
if (this.options.url)
this.content.src = null
if(this.iefix)
Element.remove(this.iefix);
Element.remove(this.element);
Windows.unregister(this);
},
// Sets close callback, if it sets, it should return true to be able to close the window.
setCloseCallback: function(callback) {
this.options.closeCallback = callback;
},
// Gets window content
getContent: function () {
return this.content;
},
// Sets the content with an element id
setContent: function(id, autoresize, autoposition) {
var element = $(id);
if (null == element) throw "Unable to find element '" + id + "' in DOM";
this._oldParent = element.parentNode;
var d = null;
var p = null;
if (autoresize)
d = Element.getDimensions(element);
if (autoposition)
p = Position.cumulativeOffset(element);
var content = this.getContent();
// Clear HTML (and even iframe)
this.setHTMLContent("");
content = this.getContent();
content.appendChild(element);
element.show();
if (autoresize)
this.setSize(d.width, d.height);
if (autoposition)
this.setLocation(p[1] - this.heightN, p[0] - this.widthW);
},
setHTMLContent: function(html) {
// It was an url (iframe), recreate a div content instead of iframe content
if (this.options.url) {
this.content.src = null;
this.options.url = null;
var content ="<div id=\"" + this.getId() + "_content\" class=\"" + this.options.className + "_content\"> </div>";
$(this.getId() +"_table_content").innerHTML = content;
this.content = $(this.element.id + "_content");
}
this.getContent().innerHTML = html;
},
setAjaxContent: function(url, options, showCentered, showModal) {
this.showFunction = showCentered ? "showCenter" : "show";
this.showModal = showModal || false;
options = options || {};
// Clear HTML (and even iframe)
this.setHTMLContent("");
this.onComplete = options.onComplete;
if (! this._onCompleteHandler)
this._onCompleteHandler = this._setAjaxContent.bind(this);
options.onComplete = this._onCompleteHandler;
new Ajax.Request(url, options);
options.onComplete = this.onComplete;
},
_setAjaxContent: function(originalRequest) {
Element.update(this.getContent(), originalRequest.responseText);
if (this.onComplete)
this.onComplete(originalRequest);
this.onComplete = null;
this[this.showFunction](this.showModal)
},
setURL: function(url) {
// Not an url content, change div to iframe
if (this.options.url)
this.content.src = null;
this.options.url = url;
var content= "<iframe frameborder='0' name='" + this.getId() + "_content' id='" + this.getId() + "_content' src='" + url + "' width='" + this.width + "' height='" + this.height + "'> </iframe>";
$(this.getId() +"_table_content").innerHTML = content;
this.content = $(this.element.id + "_content");
},
getURL: function() {
return this.options.url ? this.options.url : null;
},
refresh: function() {
if (this.options.url)
$(this.element.getAttribute('id') + '_content').src = this.options.url;
},
// Stores position/size in a cookie, by default named with window id
setCookie: function(name, expires, path, domain, secure) {
name = name || this.element.id;
this.cookie = [name, expires, path, domain, secure];
// Get cookie
var value = WindowUtilities.getCookie(name)
// If exists
if (value) {
var values = value.split(',');
var x = values[0].split(':');
var y = values[1].split(':');
var w = parseFloat(values[2]), h = parseFloat(values[3]);
var mini = values[4];
var maxi = values[5];
this.setSize(w, h);
if (mini == "true")
this.doMinimize = true; // Minimize will be done at onload window event
else if (maxi == "true")
this.doMaximize = true; // Maximize will be done at onload window event
this.useLeft = x[0] == "l";
this.useTop = y[0] == "t";
this.element.setStyle(this.useLeft ? {left: x[1]} : {right: x[1]});
this.element.setStyle(this.useTop ? {top: y[1]} : {bottom: y[1]});
}
},
// Gets window ID
getId: function() {
return this.element.id;
},
// Detroys itself when closing
setDestroyOnClose: function() {
this.options.destroyOnClose = true;
},
setConstraint: function(bool, padding) {
this.constraint = bool;
this.constraintPad = Object.extend(this.constraintPad, padding || {});
// Reset location to apply constraint
if (this.useTop && this.useLeft)
this.setLocation(parseFloat(this.element.style.top), parseFloat(this.element.style.left));
},
// initDrag event
_initDrag: function(event) {
// No resize on minimized window
if (Event.element(event) == this.sizer && this.isMinimized())
return;
// No move on maximzed window
if (Event.element(event) != this.sizer && this.isMaximized())
return;
if (Prototype.Browser.IE && this.heightN == 0)
this._getWindowBorderSize();
// Get pointer X,Y
this.pointer = [this._round(Event.pointerX(event), this.options.gridX), this._round(Event.pointerY(event), this.options.gridY)];
if (this.options.wiredDrag)
this.currentDrag = this._createWiredElement();
else
this.currentDrag = this.element;
// Resize
if (Event.element(event) == this.sizer) {
this.doResize = true;
this.widthOrg = this.width;
this.heightOrg = this.height;
this.bottomOrg = parseFloat(this.element.getStyle('bottom'));
this.rightOrg = parseFloat(this.element.getStyle('right'));
this._notify("onStartResize");
}
else {
this.doResize = false;
// Check if click on close button,
var closeButton = $(this.getId() + '_close');
if (closeButton && Position.within(closeButton, this.pointer[0], this.pointer[1])) {
this.currentDrag = null;
return;
}
this.toFront();
if (! this.options.draggable)
return;
this._notify("onStartMove");
}
// Register global event to capture mouseUp and mouseMove
Event.observe(document, "mouseup", this.eventMouseUp, false);
Event.observe(document, "mousemove", this.eventMouseMove, false);
// Add an invisible div to keep catching mouse event over iframes
WindowUtilities.disableScreen('__invisible__', '__invisible__', this.overlayOpacity);
// Stop selection while dragging
document.body.ondrag = function () { return false; };
document.body.onselectstart = function () { return false; };
this.currentDrag.show();
Event.stop(event);
},
_round: function(val, round) {
return round == 1 ? val : val = Math.floor(val / round) * round;
},
// updateDrag event
_updateDrag: function(event) {
var pointer = [this._round(Event.pointerX(event), this.options.gridX), this._round(Event.pointerY(event), this.options.gridY)];
var dx = pointer[0] - this.pointer[0];
var dy = pointer[1] - this.pointer[1];
// Resize case, update width/height
if (this.doResize) {
var w = this.widthOrg + dx;
var h = this.heightOrg + dy;
dx = this.width - this.widthOrg
dy = this.height - this.heightOrg
// Check if it's a right position, update it to keep upper-left corner at the same position
if (this.useLeft)
w = this._updateWidthConstraint(w)
else
this.currentDrag.setStyle({right: (this.rightOrg -dx) + 'px'});
// Check if it's a bottom position, update it to keep upper-left corner at the same position
if (this.useTop)
h = this._updateHeightConstraint(h)
else
this.currentDrag.setStyle({bottom: (this.bottomOrg -dy) + 'px'});
this.setSize(w , h);
this._notify("onResize");
}
// Move case, update top/left
else {
this.pointer = pointer;
if (this.useLeft) {
var left = parseFloat(this.currentDrag.getStyle('left')) + dx;
var newLeft = this._updateLeftConstraint(left);
// Keep mouse pointer correct
this.pointer[0] += newLeft-left;
this.currentDrag.setStyle({left: newLeft + 'px'});
}
else
this.currentDrag.setStyle({right: parseFloat(this.currentDrag.getStyle('right')) - dx + 'px'});
if (this.useTop) {
var top = parseFloat(this.currentDrag.getStyle('top')) + dy;
var newTop = this._updateTopConstraint(top);
// Keep mouse pointer correct
this.pointer[1] += newTop - top;
this.currentDrag.setStyle({top: newTop + 'px'});
}
else
this.currentDrag.setStyle({bottom: parseFloat(this.currentDrag.getStyle('bottom')) - dy + 'px'});
this._notify("onMove");
}
if (this.iefix)
this._fixIEOverlapping();
this._removeStoreLocation();
Event.stop(event);
},
// endDrag callback
_endDrag: function(event) {
// Remove temporary div over iframes
WindowUtilities.enableScreen('__invisible__');
if (this.doResize)
this._notify("onEndResize");
else
this._notify("onEndMove");
// Release event observing
Event.stopObserving(document, "mouseup", this.eventMouseUp,false);
Event.stopObserving(document, "mousemove", this.eventMouseMove, false);
Event.stop(event);
this._hideWiredElement();
// Store new location/size if need be
this._saveCookie()
// Restore selection
document.body.ondrag = null;
document.body.onselectstart = null;
},
_updateLeftConstraint: function(left) {
if (this.constraint && this.useLeft && this.useTop) {
var width = this.options.parent == document.body ? WindowUtilities.getPageSize().windowWidth : this.options.parent.getDimensions().width;
if (left < this.constraintPad.left)
left = this.constraintPad.left;
if (left + this.width + this.widthE + this.widthW > width - this.constraintPad.right)
left = width - this.constraintPad.right - this.width - this.widthE - this.widthW;
}
return left;
},
_updateTopConstraint: function(top) {
if (this.constraint && this.useLeft && this.useTop) {
var height = this.options.parent == document.body ? WindowUtilities.getPageSize().windowHeight : this.options.parent.getDimensions().height;
var h = this.height + this.heightN + this.heightS;
if (top < this.constraintPad.top)
top = this.constraintPad.top;
if (top + h > height - this.constraintPad.bottom)
top = height - this.constraintPad.bottom - h;
}
return top;
},
_updateWidthConstraint: function(w) {
if (this.constraint && this.useLeft && this.useTop) {
var width = this.options.parent == document.body ? WindowUtilities.getPageSize().windowWidth : this.options.parent.getDimensions().width;
var left = parseFloat(this.element.getStyle("left"));
if (left + w + this.widthE + this.widthW > width - this.constraintPad.right)
w = width - this.constraintPad.right - left - this.widthE - this.widthW;
}
return w;
},
_updateHeightConstraint: function(h) {
if (this.constraint && this.useLeft && this.useTop) {
var height = this.options.parent == document.body ? WindowUtilities.getPageSize().windowHeight : this.options.parent.getDimensions().height;
var top = parseFloat(this.element.getStyle("top"));
if (top + h + this.heightN + this.heightS > height - this.constraintPad.bottom)
h = height - this.constraintPad.bottom - top - this.heightN - this.heightS;
}
return h;
},
// Creates HTML window code
_createWindow: function(id) {
var className = this.options.className;
var win = document.createElement("div");
win.setAttribute('id', id);
win.className = "dialog";
var content;
if (this.options.url)
content= "<iframe frameborder=\"0\" name=\"" + id + "_content\" id=\"" + id + "_content\" src=\"" + this.options.url + "\"> </iframe>";
else
content ="<div id=\"" + id + "_content\" class=\"" +className + "_content\"> </div>";
var closeDiv = this.options.closable ? "<div class='"+ className +"_close' id='"+ id +"_close' onclick='Windows.close(\""+ id +"\", event)'> </div>" : "";
var minDiv = this.options.minimizable ? "<div class='"+ className + "_minimize' id='"+ id +"_minimize' onclick='Windows.minimize(\""+ id +"\", event)'> </div>" : "";
var maxDiv = this.options.maximizable ? "<div class='"+ className + "_maximize' id='"+ id +"_maximize' onclick='Windows.maximize(\""+ id +"\", event)'> </div>" : "";
var seAttributes = this.options.resizable ? "class='" + className + "_sizer' id='" + id + "_sizer'" : "class='" + className + "_se'";
var blank = "../themes/default/blank.gif";
win.innerHTML = closeDiv + minDiv + maxDiv + "\
<table id='"+ id +"_row1' class=\"top table_window\">\
<tr>\
<td class='"+ className +"_nw'></td>\
<td class='"+ className +"_n'><div id='"+ id +"_top' class='"+ className +"_title title_window'>"+ this.options.title +"</div></td>\
<td class='"+ className +"_ne'></td>\
</tr>\
</table>\
<table id='"+ id +"_row2' class=\"mid table_window\">\
<tr>\
<td class='"+ className +"_w'></td>\
<td id='"+ id +"_table_content' class='"+ className +"_content' valign='top'>" + content + "</td>\
<td class='"+ className +"_e'></td>\
</tr>\
</table>\
<table id='"+ id +"_row3' class=\"bot table_window\">\
<tr>\
<td class='"+ className +"_sw'></td>\
<td class='"+ className +"_s'><div id='"+ id +"_bottom' class='status_bar'><span style='float:left; width:1px; height:1px'></span></div></td>\
<td " + seAttributes + "></td>\
</tr>\
</table>\
";
Element.hide(win);
this.options.parent.insertBefore(win, this.options.parent.firstChild);
Event.observe($(id + "_content"), "load", this.options.onload);
return win;
},
changeClassName: function(newClassName) {
var className = this.options.className;
var id = this.getId();
$A(["_close", "_minimize", "_maximize", "_sizer", "_content"]).each(function(value) { this._toggleClassName($(id + value), className + value, newClassName + value) }.bind(this));
this._toggleClassName($(id + "_top"), className + "_title", newClassName + "_title");
$$("#" + id + " td").each(function(td) {td.className = td.className.sub(className,newClassName); });
this.options.className = newClassName;
},
_toggleClassName: function(element, oldClassName, newClassName) {
if (element) {
element.removeClassName(oldClassName);
element.addClassName(newClassName);
}
},
// Sets window location
setLocation: function(top, left) {
top = this._updateTopConstraint(top);
left = this._updateLeftConstraint(left);
var e = this.currentDrag || this.element;
e.setStyle({top: top + 'px'});
e.setStyle({left: left + 'px'});
this.useLeft = true;
this.useTop = true;
},
getLocation: function() {
var location = {};
if (this.useTop)
location = Object.extend(location, {top: this.element.getStyle("top")});
else
location = Object.extend(location, {bottom: this.element.getStyle("bottom")});
if (this.useLeft)
location = Object.extend(location, {left: this.element.getStyle("left")});
else
location = Object.extend(location, {right: this.element.getStyle("right")});
return location;
},
// Gets window size
getSize: function() {
return {width: this.width, height: this.height};
},
// Sets window size
setSize: function(width, height, useEffect) {
width = parseFloat(width);
height = parseFloat(height);
// Check min and max size
if (!this.minimized && width < this.options.minWidth)
width = this.options.minWidth;
if (!this.minimized && height < this.options.minHeight)
height = this.options.minHeight;
if (this.options. maxHeight && height > this.options. maxHeight)
height = this.options. maxHeight;
if (this.options. maxWidth && width > this.options. maxWidth)
width = this.options. maxWidth;
if (this.useTop && this.useLeft && Window.hasEffectLib && Effect.ResizeWindow && useEffect) {
new Effect.ResizeWindow(this, null, null, width, height, {duration: Window.resizeEffectDuration});
} else {
this.width = width;
this.height = height;
var e = this.currentDrag ? this.currentDrag : this.element;
e.setStyle({width: width + this.widthW + this.widthE + "px"})
e.setStyle({height: height + this.heightN + this.heightS + "px"})
// Update content size
if (!this.currentDrag || this.currentDrag == this.element) {
var content = $(this.element.id + '_content');
content.setStyle({height: height + 'px'});
content.setStyle({width: width + 'px'});
}
}
},
updateHeight: function() {
this.setSize(this.width, this.content.scrollHeight, true);
},
updateWidth: function() {
this.setSize(this.content.scrollWidth, this.height, true);
},
// Brings window to front
toFront: function() {
if (this.element.style.zIndex < Windows.maxZIndex)
this.setZIndex(Windows.maxZIndex + 1);
if (this.iefix)
this._fixIEOverlapping();
},
getBounds: function(insideOnly) {
if (! this.width || !this.height || !this.visible)
this.computeBounds();
var w = this.width;
var h = this.height;
if (!insideOnly) {
w += this.widthW + this.widthE;
h += this.heightN + this.heightS;
}
var bounds = Object.extend(this.getLocation(), {width: w + "px", height: h + "px"});
return bounds;
},
computeBounds: function() {
if (! this.width || !this.height) {
var size = WindowUtilities._computeSize(this.content.innerHTML, this.content.id, this.width, this.height, 0, this.options.className)
if (this.height)
this.width = size + 5
else
this.height = size + 5
}
this.setSize(this.width, this.height);
if (this.centered)
this._center(this.centerTop, this.centerLeft);
},
// Displays window modal state or not
show: function(modal) {
this.visible = true;
if (modal) {
// Hack for Safari !!
if (typeof this.overlayOpacity == "undefined") {
var that = this;
setTimeout(function() {that.show(modal)}, 10);
return;
}
Windows.addModalWindow(this);
this.modal = true;
this.setZIndex(Windows.maxZIndex + 1);
Windows.unsetOverflow(this);
}
else
if (!this.element.style.zIndex)
this.setZIndex(Windows.maxZIndex + 1);
// To restore overflow if need be
if (this.oldStyle)
this.getContent().setStyle({overflow: this.oldStyle});
this.computeBounds();
this._notify("onBeforeShow");
if (this.options.showEffect != Element.show && this.options.showEffectOptions)
this.options.showEffect(this.element, this.options.showEffectOptions);
else
this.options.showEffect(this.element);
this._checkIEOverlapping();
WindowUtilities.focusedWindow = this
this._notify("onShow");
},
// Displays window modal state or not at the center of the page
showCenter: function(modal, top, left) {
this.centered = true;
this.centerTop = top;
this.centerLeft = left;
this.show(modal);
},
isVisible: function() {
return this.visible;
},
_center: function(top, left) {
var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);
var pageSize = WindowUtilities.getPageSize(this.options.parent);
if (typeof top == "undefined")
top = (pageSize.windowHeight - (this.height + this.heightN + this.heightS))/2;
top += windowScroll.top
if (typeof left == "undefined")
left = (pageSize.windowWidth - (this.width + this.widthW + this.widthE))/2;
left += windowScroll.left
this.setLocation(top, left);
this.toFront();
},
_recenter: function(event) {
if (this.centered) {
var pageSize = WindowUtilities.getPageSize(this.options.parent);
var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);
// Check for this stupid IE that sends dumb events
if (this.pageSize && this.pageSize.windowWidth == pageSize.windowWidth && this.pageSize.windowHeight == pageSize.windowHeight &&
this.windowScroll.left == windowScroll.left && this.windowScroll.top == windowScroll.top)
return;
this.pageSize = pageSize;
this.windowScroll = windowScroll;
// set height of Overlay to take up whole page and show
if ($('overlay_modal'))
$('overlay_modal').setStyle({height: (pageSize.pageHeight + 'px')});
if (this.options.recenterAuto)
this._center(this.centerTop, this.centerLeft);
}
},
// Hides window
hide: function() {
this.visible = false;
if (this.modal) {
Windows.removeModalWindow(this);
Windows.resetOverflow();
}
// To avoid bug on scrolling bar
this.oldStyle = this.getContent().getStyle('overflow') || "auto"
this.getContent().setStyle({overflow: "hidden"});
this.options.hideEffect(this.element, this.options.hideEffectOptions);
if(this.iefix)
this.iefix.hide();
if (!this.doNotNotifyHide)
this._notify("onHide");
},
close: function() {
// Asks closeCallback if exists
if (this.visible) {
if (this.options.closeCallback && ! this.options.closeCallback(this))
return;
if (this.options.destroyOnClose) {
var destroyFunc = this.destroy.bind(this);
if (this.options.hideEffectOptions.afterFinish) {
var func = this.options.hideEffectOptions.afterFinish;
this.options.hideEffectOptions.afterFinish = function() {func();destroyFunc() }
}
else
this.options.hideEffectOptions.afterFinish = function() {destroyFunc() }
}
Windows.updateFocusedWindow();
this.doNotNotifyHide = true;
this.hide();
this.doNotNotifyHide = false;
this._notify("onClose");
}
},
minimize: function() {
if (this.resizing)
return;
var r2 = $(this.getId() + "_row2");
if (!this.minimized) {
this.minimized = true;
var dh = r2.getDimensions().height;
this.r2Height = dh;
var h = this.element.getHeight() - dh;
if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
new Effect.ResizeWindow(this, null, null, null, this.height -dh, {duration: Window.resizeEffectDuration});
} else {
this.height -= dh;
this.element.setStyle({height: h + "px"});
r2.hide();
}
if (! this.useTop) {
var bottom = parseFloat(this.element.getStyle('bottom'));
this.element.setStyle({bottom: (bottom + dh) + 'px'});
}
}
else {
this.minimized = false;
var dh = this.r2Height;
this.r2Height = null;
if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
new Effect.ResizeWindow(this, null, null, null, this.height + dh, {duration: Window.resizeEffectDuration});
}
else {
var h = this.element.getHeight() + dh;
this.height += dh;
this.element.setStyle({height: h + "px"})
r2.show();
}
if (! this.useTop) {
var bottom = parseFloat(this.element.getStyle('bottom'));
this.element.setStyle({bottom: (bottom - dh) + 'px'});
}
this.toFront();
}
this._notify("onMinimize");
// Store new location/size if need be
this._saveCookie()
},
maximize: function() {
if (this.isMinimized() || this.resizing)
return;
if (Prototype.Browser.IE && this.heightN == 0)
this._getWindowBorderSize();
if (this.storedLocation != null) {
this._restoreLocation();
if(this.iefix)
this.iefix.hide();
}
else {
this._storeLocation();
Windows.unsetOverflow(this);
var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);
var pageSize = WindowUtilities.getPageSize(this.options.parent);
var left = windowScroll.left;
var top = windowScroll.top;
if (this.options.parent != document.body) {
windowScroll = {top:0, left:0, bottom:0, right:0};
var dim = this.options.parent.getDimensions();
pageSize.windowWidth = dim.width;
pageSize.windowHeight = dim.height;
top = 0;
left = 0;
}
if (this.constraint) {
pageSize.windowWidth -= Math.max(0, this.constraintPad.left) + Math.max(0, this.constraintPad.right);
pageSize.windowHeight -= Math.max(0, this.constraintPad.top) + Math.max(0, this.constraintPad.bottom);
left += Math.max(0, this.constraintPad.left);
top += Math.max(0, this.constraintPad.top);
}
var width = pageSize.windowWidth - this.widthW - this.widthE;
var height= pageSize.windowHeight - this.heightN - this.heightS;
if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
new Effect.ResizeWindow(this, top, left, width, height, {duration: Window.resizeEffectDuration});
}
else {
this.setSize(width, height);
this.element.setStyle(this.useLeft ? {left: left} : {right: left});
this.element.setStyle(this.useTop ? {top: top} : {bottom: top});
}
this.toFront();
if (this.iefix)
this._fixIEOverlapping();
}
this._notify("onMaximize");
// Store new location/size if need be
this._saveCookie()
},
isMinimized: function() {
return this.minimized;
},
isMaximized: function() {
return (this.storedLocation != null);
},
setOpacity: function(opacity) {
if (Element.setOpacity)
Element.setOpacity(this.element, opacity);
},
setZIndex: function(zindex) {
this.element.setStyle({zIndex: zindex});
Windows.updateZindex(zindex, this);
},
setTitle: function(newTitle) {
if (!newTitle || newTitle == "")
newTitle = " ";
Element.update(this.element.id + '_top', newTitle);
},
getTitle: function() {
return $(this.element.id + '_top').innerHTML;
},
setStatusBar: function(element) {
var statusBar = $(this.getId() + "_bottom");
if (typeof(element) == "object") {
if (this.bottombar.firstChild)
this.bottombar.replaceChild(element, this.bottombar.firstChild);
else
this.bottombar.appendChild(element);
}
else
this.bottombar.innerHTML = element;
},
_checkIEOverlapping: function() {
if(!this.iefix && (navigator.appVersion.indexOf('MSIE')>0) && (navigator.userAgent.indexOf('Opera')<0) && (this.element.getStyle('position')=='absolute')) {
new Insertion.After(this.element.id, '<iframe id="' + this.element.id + '_iefix" '+ 'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' + 'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
this.iefix = $(this.element.id+'_iefix');
}
if(this.iefix)
setTimeout(this._fixIEOverlapping.bind(this), 50);
},
_fixIEOverlapping: function() {
Position.clone(this.element, this.iefix);
this.iefix.style.zIndex = this.element.style.zIndex - 1;
this.iefix.show();
},
_getWindowBorderSize: function(event) {
// Hack to get real window border size!!
var div = this._createHiddenDiv(this.options.className + "_n")
this.heightN = Element.getDimensions(div).height;
div.parentNode.removeChild(div)
var div = this._createHiddenDiv(this.options.className + "_s")
this.heightS = Element.getDimensions(div).height;
div.parentNode.removeChild(div)
var div = this._createHiddenDiv(this.options.className + "_e")
this.widthE = Element.getDimensions(div).width;
div.parentNode.removeChild(div)
var div = this._createHiddenDiv(this.options.className + "_w")
this.widthW = Element.getDimensions(div).width;
div.parentNode.removeChild(div);
var div = document.createElement("div");
div.className = "overlay_" + this.options.className ;
document.body.appendChild(div);
//alert("no timeout:\nopacity: " + div.getStyle("opacity") + "\nwidth: " + document.defaultView.getComputedStyle(div, null).width);
var that = this;
// Workaround for Safari!!
setTimeout(function() {that.overlayOpacity = ($(div).getStyle("opacity")); div.parentNode.removeChild(div);}, 10);
// Workaround for IE!!
if (Prototype.Browser.IE) {
this.heightS = $(this.getId() +"_row3").getDimensions().height;
this.heightN = $(this.getId() +"_row1").getDimensions().height;
}
// Safari size fix
if (Prototype.Browser.WebKit && Prototype.Browser.WebKitVersion < 420)
this.setSize(this.width, this.height);
if (this.doMaximize)
this.maximize();
if (this.doMinimize)
this.minimize();
},
_createHiddenDiv: function(className) {
var objBody = document.body;
var win = document.createElement("div");
win.setAttribute('id', this.element.id+ "_tmp");
win.className = className;
win.style.display = 'none';
win.innerHTML = '';
objBody.insertBefore(win, objBody.firstChild);
return win;
},
_storeLocation: function() {
if (this.storedLocation == null) {
this.storedLocation = {useTop: this.useTop, useLeft: this.useLeft,
top: this.element.getStyle('top'), bottom: this.element.getStyle('bottom'),
left: this.element.getStyle('left'), right: this.element.getStyle('right'),
width: this.width, height: this.height };
}
},
_restoreLocation: function() {
if (this.storedLocation != null) {
this.useLeft = this.storedLocation.useLeft;
this.useTop = this.storedLocation.useTop;
if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow)
new Effect.ResizeWindow(this, this.storedLocation.top, this.storedLocation.left, this.storedLocation.width, this.storedLocation.height, {duration: Window.resizeEffectDuration});
else {
this.element.setStyle(this.useLeft ? {left: this.storedLocation.left} : {right: this.storedLocation.right});
this.element.setStyle(this.useTop ? {top: this.storedLocation.top} : {bottom: this.storedLocation.bottom});
this.setSize(this.storedLocation.width, this.storedLocation.height);
}
Windows.resetOverflow();
this._removeStoreLocation();
}
},
_removeStoreLocation: function() {
this.storedLocation = null;
},
_saveCookie: function() {
if (this.cookie) {
var value = "";
if (this.useLeft)
value += "l:" + (this.storedLocation ? this.storedLocation.left : this.element.getStyle('left'))
else
value += "r:" + (this.storedLocation ? this.storedLocation.right : this.element.getStyle('right'))
if (this.useTop)
value += ",t:" + (this.storedLocation ? this.storedLocation.top : this.element.getStyle('top'))
else
value += ",b:" + (this.storedLocation ? this.storedLocation.bottom :this.element.getStyle('bottom'))
value += "," + (this.storedLocation ? this.storedLocation.width : this.width);
value += "," + (this.storedLocation ? this.storedLocation.height : this.height);
value += "," + this.isMinimized();
value += "," + this.isMaximized();
WindowUtilities.setCookie(value, this.cookie)
}
},
_createWiredElement: function() {
if (! this.wiredElement) {
if (Prototype.Browser.IE)
this._getWindowBorderSize();
var div = document.createElement("div");
div.className = "wired_frame " + this.options.className + "_wired_frame";
div.style.position = 'absolute';
this.options.parent.insertBefore(div, this.options.parent.firstChild);
this.wiredElement = $(div);
}
if (this.useLeft)
this.wiredElement.setStyle({left: this.element.getStyle('left')});
else
this.wiredElement.setStyle({right: this.element.getStyle('right')});
if (this.useTop)
this.wiredElement.setStyle({top: this.element.getStyle('top')});
else
this.wiredElement.setStyle({bottom: this.element.getStyle('bottom')});
var dim = this.element.getDimensions();
this.wiredElement.setStyle({width: dim.width + "px", height: dim.height +"px"});
this.wiredElement.setStyle({zIndex: Windows.maxZIndex+30});
return this.wiredElement;
},
_hideWiredElement: function() {
if (! this.wiredElement || ! this.currentDrag)
return;
if (this.currentDrag == this.element)
this.currentDrag = null;
else {
if (this.useLeft)
this.element.setStyle({left: this.currentDrag.getStyle('left')});
else
this.element.setStyle({right: this.currentDrag.getStyle('right')});
if (this.useTop)
this.element.setStyle({top: this.currentDrag.getStyle('top')});
else
this.element.setStyle({bottom: this.currentDrag.getStyle('bottom')});
this.currentDrag.hide();
this.currentDrag = null;
if (this.doResize)
this.setSize(this.width, this.height);
}
},
_notify: function(eventName) {
if (this.options[eventName])
this.options[eventName](this);
else
Windows.notify(eventName, this);
}
};
// Windows containers, register all page windows
var Windows = {
windows: [],
modalWindows: [],
observers: [],
focusedWindow: null,
maxZIndex: 0,
overlayShowEffectOptions: {duration: 0.5},
overlayHideEffectOptions: {duration: 0.5},
addObserver: function(observer) {
this.removeObserver(observer);
this.observers.push(observer);
},
removeObserver: function(observer) {
this.observers = this.observers.reject( function(o) { return o==observer });
},
// onDestroy onStartResize onStartMove onResize onMove onEndResize onEndMove onFocus onBlur onBeforeShow onShow onHide onMinimize onMaximize onClose
notify: function(eventName, win) {
this.observers.each( function(o) {if(o[eventName]) o[eventName](eventName, win);});
},
// Gets window from its id
getWindow: function(id) {
return this.windows.detect(function(d) { return d.getId() ==id });
},
// Gets the last focused window
getFocusedWindow: function() {
return this.focusedWindow;
},
updateFocusedWindow: function() {
this.focusedWindow = this.windows.length >=2 ? this.windows[this.windows.length-2] : null;
},
// Registers a new window (called by Windows constructor)
register: function(win) {
this.windows.push(win);
},
// Add a modal window in the stack
addModalWindow: function(win) {
// Disable screen if first modal window
if (this.modalWindows.length == 0) {
WindowUtilities.disableScreen(win.options.className, 'overlay_modal', win.overlayOpacity, win.getId(), win.options.parent);
}
else {
// Move overlay over all windows
if (Window.keepMultiModalWindow) {
$('overlay_modal').style.zIndex = Windows.maxZIndex + 1;
Windows.maxZIndex += 1;
WindowUtilities._hideSelect(this.modalWindows.last().getId());
}
// Hide current modal window
else
this.modalWindows.last().element.hide();
// Fucking IE select issue
WindowUtilities._showSelect(win.getId());
}
this.modalWindows.push(win);
},
removeModalWindow: function(win) {
this.modalWindows.pop();
// No more modal windows
if (this.modalWindows.length == 0)
WindowUtilities.enableScreen();
else {
if (Window.keepMultiModalWindow) {
this.modalWindows.last().toFront();
WindowUtilities._showSelect(this.modalWindows.last().getId());
}
else
this.modalWindows.last().element.show();
}
},
// Registers a new window (called by Windows constructor)
register: function(win) {
this.windows.push(win);
},
// Unregisters a window (called by Windows destructor)
unregister: function(win) {
this.windows = this.windows.reject(function(d) { return d==win });
},
// Closes all windows
closeAll: function() {
this.windows.each( function(w) {Windows.close(w.getId())} );
},
closeAllModalWindows: function() {
WindowUtilities.enableScreen();
this.modalWindows.each( function(win) {if (win) win.close()});
},
// Minimizes a window with its id
minimize: function(id, event) {
var win = this.getWindow(id)
if (win && win.visible)
win.minimize();
Event.stop(event);
},
// Maximizes a window with its id
maximize: function(id, event) {
var win = this.getWindow(id)
if (win && win.visible)
win.maximize();
Event.stop(event);
},
// Closes a window with its id
close: function(id, event) {
var win = this.getWindow(id);
if (win)
win.close();
if (event)
Event.stop(event);
},
blur: function(id) {
var win = this.getWindow(id);
if (!win)
return;
if (win.options.blurClassName)
win.changeClassName(win.options.blurClassName);
if (this.focusedWindow == win)
this.focusedWindow = null;
win._notify("onBlur");
},
focus: function(id) {
var win = this.getWindow(id);
if (!win)
return;
if (this.focusedWindow)
this.blur(this.focusedWindow.getId())
if (win.options.focusClassName)
win.changeClassName(win.options.focusClassName);
this.focusedWindow = win;
win._notify("onFocus");
},
unsetOverflow: function(except) {
this.windows.each(function(d) { d.oldOverflow = d.getContent().getStyle("overflow") || "auto" ; d.getContent().setStyle({overflow: "hidden"}) });
if (except && except.oldOverflow)
except.getContent().setStyle({overflow: except.oldOverflow});
},
resetOverflow: function() {
this.windows.each(function(d) { if (d.oldOverflow) d.getContent().setStyle({overflow: d.oldOverflow}) });
},
updateZindex: function(zindex, win) {
if (zindex > this.maxZIndex) {
this.maxZIndex = zindex;
if (this.focusedWindow)
this.blur(this.focusedWindow.getId())
}
this.focusedWindow = win;
if (this.focusedWindow)
this.focus(this.focusedWindow.getId())
}
};
var Dialog = {
dialogId: null,
onCompleteFunc: null,
callFunc: null,
parameters: null,
confirm: function(content, parameters) {
// Get Ajax return before
if (content && typeof content != "string") {
Dialog._runAjaxRequest(content, parameters, Dialog.confirm);
return
}
content = content || "";
parameters = parameters || {};
var okLabel = parameters.okLabel ? parameters.okLabel : "Ok";
var cancelLabel = parameters.cancelLabel ? parameters.cancelLabel : "Cancel";
// Backward compatibility
parameters = Object.extend(parameters, parameters.windowParameters || {});
parameters.windowParameters = parameters.windowParameters || {};
parameters.className = parameters.className || "alert";
var okButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " ok_button'"
var cancelButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " cancel_button'"
var content = "\
<div class='" + parameters.className + "_message'>" + content + "</div>\
<div class='" + parameters.className + "_buttons'>\
<input type='button' value='" + okLabel + "' onclick='Dialog.okCallback()' " + okButtonClass + "/>\
<input type='button' value='" + cancelLabel + "' onclick='Dialog.cancelCallback()' " + cancelButtonClass + "/>\
</div>\
";
return this._openDialog(content, parameters)
},
alert: function(content, parameters) {
// Get Ajax return before
if (content && typeof content != "string") {
Dialog._runAjaxRequest(content, parameters, Dialog.alert);
return
}
content = content || "";
parameters = parameters || {};
var okLabel = parameters.okLabel ? parameters.okLabel : "Ok";
// Backward compatibility
parameters = Object.extend(parameters, parameters.windowParameters || {});
parameters.windowParameters = parameters.windowParameters || {};
parameters.className = parameters.className || "alert";
var okButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " ok_button'"
var content = "\
<div class='" + parameters.className + "_message'>" + content + "</div>\
<div class='" + parameters.className + "_buttons'>\
<input type='button' value='" + okLabel + "' onclick='Dialog.okCallback()' " + okButtonClass + "/>\
</div>";
return this._openDialog(content, parameters)
},
info: function(content, parameters) {
// Get Ajax return before
if (content && typeof content != "string") {
Dialog._runAjaxRequest(content, parameters, Dialog.info);
return
}
content = content || "";
// Backward compatibility
parameters = parameters || {};
parameters = Object.extend(parameters, parameters.windowParameters || {});
parameters.windowParameters = parameters.windowParameters || {};
parameters.className = parameters.className || "alert";
var content = "<div id='modal_dialog_message' class='" + parameters.className + "_message'>" + content + "</div>";
if (parameters.showProgress)
content += "<div id='modal_dialog_progress' class='" + parameters.className + "_progress'> </div>";
parameters.ok = null;
parameters.cancel = null;
return this._openDialog(content, parameters)
},
setInfoMessage: function(message) {
$('modal_dialog_message').update(message);
},
closeInfo: function() {
Windows.close(this.dialogId);
},
_openDialog: function(content, parameters) {
var className = parameters.className;
if (! parameters.height && ! parameters.width) {
parameters.width = WindowUtilities.getPageSize(parameters.options.parent || document.body).pageWidth / 2;
}
if (parameters.id)
this.dialogId = parameters.id;
else {
var t = new Date();
this.dialogId = 'modal_dialog_' + t.getTime();
parameters.id = this.dialogId;
}
// compute height or width if need be
if (! parameters.height || ! parameters.width) {
var size = WindowUtilities._computeSize(content, this.dialogId, parameters.width, parameters.height, 5, className)
if (parameters.height)
parameters.width = size + 5
else
parameters.height = size + 5
}
parameters.effectOptions = parameters.effectOptions ;
parameters.resizable = parameters.resizable || false;
parameters.minimizable = parameters.minimizable || false;
parameters.maximizable = parameters.maximizable || false;
parameters.draggable = parameters.draggable || false;
parameters.closable = parameters.closable || false;
var win = new Window(parameters);
win.getContent().innerHTML = content;
win.showCenter(true, parameters.top, parameters.left);
win.setDestroyOnClose();
win.cancelCallback = parameters.onCancel || parameters.cancel;
win.okCallback = parameters.onOk || parameters.ok;
return win;
},
_getAjaxContent: function(originalRequest) {
Dialog.callFunc(originalRequest.responseText, Dialog.parameters)
},
_runAjaxRequest: function(message, parameters, callFunc) {
if (message.options == null)
message.options = {}
Dialog.onCompleteFunc = message.options.onComplete;
Dialog.parameters = parameters;
Dialog.callFunc = callFunc;
message.options.onComplete = Dialog._getAjaxContent;
new Ajax.Request(message.url, message.options);
},
okCallback: function() {
var win = Windows.focusedWindow;
if (!win.okCallback || win.okCallback(win)) {
// Remove onclick on button
$$("#" + win.getId()+" input").each(function(element) {element.onclick=null;})
win.close();
}
},
cancelCallback: function() {
var win = Windows.focusedWindow;
// Remove onclick on button
$$("#" + win.getId()+" input").each(function(element) {element.onclick=null})
win.close();
if (win.cancelCallback)
win.cancelCallback(win);
}
}
/*
Based on Lightbox JS: Fullsize Image Overlays
by Lokesh Dhakar - http://www.huddletogether.com
For more information on this script, visit:
http://huddletogether.com/projects/lightbox/
Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
(basically, do anything you want, just leave my name and link)
*/
if (Prototype.Browser.WebKit) {
var array = navigator.userAgent.match(new RegExp(/AppleWebKit\/([\d\.\+]*)/));
Prototype.Browser.WebKitVersion = parseFloat(array[1]);
}
var WindowUtilities = {
// From dragdrop.js
getWindowScroll: function(parent) {
var T, L, W, H;
parent = parent || document.body;
if (parent != document.body) {
T = parent.scrollTop;
L = parent.scrollLeft;
W = parent.scrollWidth;
H = parent.scrollHeight;
}
else {
var w = window;
with (w.document) {
if (w.document.documentElement && documentElement.scrollTop) {
T = documentElement.scrollTop;
L = documentElement.scrollLeft;
} else if (w.document.body) {
T = body.scrollTop;
L = body.scrollLeft;
}
if (w.innerWidth) {
W = w.innerWidth;
H = w.innerHeight;
} else if (w.document.documentElement && documentElement.clientWidth) {
W = documentElement.clientWidth;
H = documentElement.clientHeight;
} else {
W = body.offsetWidth;
H = body.offsetHeight
}
}
}
return { top: T, left: L, width: W, height: H };
},
//
// getPageSize()
// Returns array with page width, height and window width, height
// Core code from - quirksmode.org
// Edit for Firefox by pHaez
//
getPageSize: function(parent){
parent = parent || document.body;
var windowWidth, windowHeight;
var pageHeight, pageWidth;
if (parent != document.body) {
windowWidth = parent.getWidth();
windowHeight = parent.getHeight();
pageWidth = parent.scrollWidth;
pageHeight = parent.scrollHeight;
}
else {
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
if (self.innerHeight) { // all except Explorer
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) { // other Explorers
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
// for small pages with total height less then height of the viewport
if(yScroll < windowHeight){
pageHeight = windowHeight;
} else {
pageHeight = yScroll;
}
// for small pages with total width less then width of the viewport
if(xScroll < windowWidth){
pageWidth = windowWidth;
} else {
pageWidth = xScroll;
}
}
return {pageWidth: pageWidth ,pageHeight: pageHeight , windowWidth: windowWidth, windowHeight: windowHeight};
},
disableScreen: function(className, overlayId, overlayOpacity, contentId, parent) {
WindowUtilities.initLightbox(overlayId, className, function() {this._disableScreen(className, overlayId, overlayOpacity, contentId)}.bind(this), parent || document.body);
},
_disableScreen: function(className, overlayId, overlayOpacity, contentId) {
// prep objects
var objOverlay = $(overlayId);
var pageSize = WindowUtilities.getPageSize(objOverlay.parentNode);
// Hide select boxes as they will 'peek' through the image in IE, store old value
if (contentId && Prototype.Browser.IE) {
WindowUtilities._hideSelect();
WindowUtilities._showSelect(contentId);
}
// set height of Overlay to take up whole page and show
objOverlay.style.height = (pageSize.pageHeight + 'px');
objOverlay.style.display = 'none';
if (overlayId == "overlay_modal" && Window.hasEffectLib && Windows.overlayShowEffectOptions) {
objOverlay.overlayOpacity = overlayOpacity;
new Effect.Appear(objOverlay, Object.extend({from: 0, to: overlayOpacity}, Windows.overlayShowEffectOptions));
}
else
objOverlay.style.display = "block";
},
enableScreen: function(id) {
id = id || 'overlay_modal';
var objOverlay = $(id);
if (objOverlay) {
// hide lightbox and overlay
if (id == "overlay_modal" && Window.hasEffectLib && Windows.overlayHideEffectOptions)
new Effect.Fade(objOverlay, Object.extend({from: objOverlay.overlayOpacity, to:0}, Windows.overlayHideEffectOptions));
else {
objOverlay.style.display = 'none';
objOverlay.parentNode.removeChild(objOverlay);
}
// make select boxes visible using old value
if (id != "__invisible__")
WindowUtilities._showSelect();
}
},
_hideSelect: function(id) {
if (Prototype.Browser.IE) {
id = id == null ? "" : "#" + id + " ";
$$(id + 'select').each(function(element) {
if (! WindowUtilities.isDefined(element.oldVisibility)) {
element.oldVisibility = element.style.visibility ? element.style.visibility : "visible";
element.style.visibility = "hidden";
}
});
}
},
_showSelect: function(id) {
if (Prototype.Browser.IE) {
id = id == null ? "" : "#" + id + " ";
$$(id + 'select').each(function(element) {
if (WindowUtilities.isDefined(element.oldVisibility)) {
// Why?? Ask IE
try {
element.style.visibility = element.oldVisibility;
} catch(e) {
element.style.visibility = "visible";
}
element.oldVisibility = null;
}
else {
if (element.style.visibility)
element.style.visibility = "visible";
}
});
}
},
isDefined: function(object) {
return typeof(object) != "undefined" && object != null;
},
// initLightbox()
// Function runs on window load, going through link tags looking for rel="lightbox".
// These links receive onclick events that enable the lightbox display for their targets.
// The function also inserts html markup at the top of the page which will be used as a
// container for the overlay pattern and the inline image.
initLightbox: function(id, className, doneHandler, parent) {
// Already done, just update zIndex
if ($(id)) {
Element.setStyle(id, {zIndex: Windows.maxZIndex + 1});
Windows.maxZIndex++;
doneHandler();
}
// create overlay div and hardcode some functional styles (aesthetic styles are in CSS file)
else {
var objOverlay = document.createElement("div");
objOverlay.setAttribute('id', id);
objOverlay.className = "overlay_" + className
objOverlay.style.display = 'none';
objOverlay.style.position = 'absolute';
objOverlay.style.top = '0';
objOverlay.style.left = '0';
objOverlay.style.zIndex = Windows.maxZIndex + 1;
Windows.maxZIndex++;
objOverlay.style.width = '100%';
parent.insertBefore(objOverlay, parent.firstChild);
if (Prototype.Browser.WebKit && id == "overlay_modal") {
setTimeout(function() {doneHandler()}, 10);
}
else
doneHandler();
}
},
setCookie: function(value, parameters) {
document.cookie= parameters[0] + "=" + escape(value) +
((parameters[1]) ? "; expires=" + parameters[1].toGMTString() : "") +
((parameters[2]) ? "; path=" + parameters[2] : "") +
((parameters[3]) ? "; domain=" + parameters[3] : "") +
((parameters[4]) ? "; secure" : "");
},
getCookie: function(name) {
var dc = document.cookie;
var prefix = name + "=";
var begin = dc.indexOf("; " + prefix);
if (begin == -1) {
begin = dc.indexOf(prefix);
if (begin != 0) return null;
} else {
begin += 2;
}
var end = document.cookie.indexOf(";", begin);
if (end == -1) {
end = dc.length;
}
return unescape(dc.substring(begin + prefix.length, end));
},
_computeSize: function(content, id, width, height, margin, className) {
var objBody = document.body;
var tmpObj = document.createElement("div");
tmpObj.setAttribute('id', id);
tmpObj.className = className + "_content";
if (height)
tmpObj.style.height = height + "px"
else
tmpObj.style.width = width + "px"
tmpObj.style.position = 'absolute';
tmpObj.style.top = '0';
tmpObj.style.left = '0';
tmpObj.style.display = 'none';
tmpObj.innerHTML = content;
objBody.insertBefore(tmpObj, objBody.firstChild);
var size;
if (height)
size = $(tmpObj).getDimensions().width + margin;
else
size = $(tmpObj).getDimensions().height + margin;
objBody.removeChild(tmpObj);
return size;
}
}
| JavaScript |
var commandHistory;
var historyIndex;
function showExtendedDebug() {
if (debugWindow != null) {
hideDebug();
}
if (debugWindow == null) {
commandHistory = new Array();
historyIndex = 0;
debugWindow = new Window('debug_window', {className: 'dialog',width:250, height:100, right:4, minWidth:250, bottom:42, zIndex:1000, opacity:1, showEffect: Element.show, resizable: true, title: "Debug"})
debugWindow.getContent().innerHTML = "<style>#debug_window .dialog_content {background:#000;}</style> <div font='monaco' id='debug' style='padding:3px;color:#0F0;font-family:monaco'></div>";
//create hourglass icon and attach events to it.
var cont = "<div id=\"debug_window_inspect\" style=\"width: 15px; height: 15px; background: transparent url(themes/default/inspect.gif) no-repeat 0 0; position:absolute; top:5px; left:70px; cursor:pointer; z-index:3000;\"></div>";
new Insertion.After('debug_window_maximize', cont);
Event.observe('debug_window_inspect', 'click', enterInspectionMode, false);
//create command text box
cont = "Eval:<input id=\"debug_window_command\" type=\"textbox\" style=\"width:150px; height: 12px; color: black;\">"
debugWindow.setStatusBar(cont);
Event.observe('debug_window_command', 'mousedown', donothing);
Event.observe('debug_window_command', 'keypress', evalJS, false);
}
debugWindow.show();
}
function donothing(evt){
Field.activate('debug_window_command');
return false;
}
function evalJS(evt){
if(evt.keyCode == Event.KEY_RETURN){
var js = $F('debug_window_command');
try{
var ret = eval(js);
if(ret != null)
debug(ret);
}catch(e){
debug(e);
}
$('debug_window_command').value = '';
Field.activate('debug_window_command');
commandHistory.push(js);
historyIndex = 0;
}
if(evt.keyCode == Event.KEY_UP){
if(commandHistory.length > historyIndex){
historyIndex++;
var js = commandHistory[commandHistory.length-historyIndex];
$('debug_window_command').value = js;
Event.stop(evt);
Field.activate('debug_window_command');
}
}
if(evt.keyCode == Event.KEY_DOWN){
if(commandHistory.length >= historyIndex && historyIndex > 1){
historyIndex--;
var js = commandHistory[commandHistory.length-historyIndex];
$('debug_window_command').value = js;
Event.stop(evt);
Field.activate('debug_window_command');
}
}
}
function enterInspectionMode(evt){
//stop observing magnifying glass
Event.stopObserving('debug_window_inspect', 'click', enterInspectionMode, false);
//change pointer
document.body.style.cursor='help';
//start observing mouse clicks
Event.observe(window, 'click', inspectItem, false);
}
function inspectItem(evt){
// the element that triggered the event
var element = Event.element(evt);
if(element.id!="debug_window_inspect"){
clearDebug()
//change pointer
document.body.style.cursor='default';
debug(element.id);
inspect(element);
//stop observing mouse clicks
Event.stopObserving(window, 'click', inspectItem, false);
//alert('doing something');
//start observing mag
Event.observe('debug_window_inspect', 'click', enterInspectionMode, false);
}
}
function clearDebug() {
var win = $('debug');
if (win == null)
return;
win.innerHTML=" ";
//clear inspections too
var divs = document.getElementsByClassName('inspector');
divs.each(function(div){
Element.remove(div);
});
}
| JavaScript |
var debugWindow = null;
function debug(text, reverse) {
if (debugWindow == null)
return;
time = "-"; //new Date();
if (reverse) {
$('debug').innerHTML = time + " " + text + "<br>"+ $('debug').innerHTML;
debugWindow.getContent().scrollTop=0;
}
else {
$('debug').innerHTML += time + " " + text + "<br>";
debugWindow.getContent().scrollTop=10000; // Far away
}
}
function hideDebug() {
if (debugWindow) {
debugWindow.destroy();
debugWindow = null;
}
}
function showDebug(bShow) {
if (debugWindow == null) {
debugWindow = new Window('debug_window', {className: 'dialog',width:250, height:100, right:4, bottom:42, zIndex:1000, opacity:1, showEffect: Element.show, resizable: true, title: "Debug"})
debugWindow.getContent().innerHTML = "<style>#debug_window .dialog_content {background:#000;}</style> <div id='debug'></div>";
date=new Date;
date.setMonth(date.getMonth()+3);
//debugWindow.setCookie(null, date);
}
if( typeof bShow == 'undefined' || bShow)debugWindow.show()
}
function clearDebug() {
if (debugWindow == null)
return;
$('debug').innerHTML = "";
}
/**
* document.createElement convenience wrapper
*
* The data parameter is an object that must have the "tag" key, containing
* a string with the tagname of the element to create. It can optionally have
* a "children" key which can be: a string, "data" object, or an array of "data"
* objects to append to this element as children. Any other key is taken as an
* attribute to be applied to this tag.
*
* Available under an MIT license:
* http://www.opensource.org/licenses/mit-license.php
*
* @param {Object} data The data representing the element to create
* @return {Element} The element created.
*/
function $E(data) {
var el;
if ('string'==typeof data) {
el=document.createTextNode(data);
} else {
//create the element
el=document.createElement(data.tag);
delete(data.tag);
//append the children
if ('undefined'!=typeof data.children) {
if ('string'==typeof data.children ||'undefined'==typeof data.children.length) {
//strings and single elements
el.appendChild($E(data.children));
} else {
//arrays of elements
for (var i=0, child=null; 'undefined'!=typeof (child=data.children[i]); i++) {
el.appendChild($E(child));
}
}
delete(data.children);
}
//any other data is attributes
for (attr in data) {
el[attr]=data[attr];
}
}
return el;
}
// FROM Nick Hemsley
var Debug = {
inspectOutput: function (container, within) {
within = within || debugWindow.getContent()
if (debugWindow == null)
return;
within.appendChild(container)
},
inspect: function(object) {
var cont = $E({tag: "div", className: "inspector"})
Debug.inspectObj(object, cont)
debugWindow.getContent().appendChild(cont)
},
inspectObj: function (object, container) {
for (prop in object) {
Debug.inspectOutput(Debug.inspectable(object, prop), container)
}
},
inspectable: function(object, prop) {
cont = $E({tag: 'div', className: 'inspectable', children: [prop + " value: " + object[prop] ]})
cont.toInspect = object[prop]
Event.observe(cont, 'click', Debug.inspectClicked, false)
return cont
},
inspectClicked: function(e) {
Debug.inspectContained(Event.element(e))
Event.stop(e)
},
inspectContained: function(container) {
if (container.opened) {
container.parentNode.removeChild(container.opened)
delete(container.opened)
} else {
sibling = container.parentNode.insertBefore($E({tag: "div", className: "child"}), container.nextSibling)
if (container.toInspect)
Debug.inspectObj(container.toInspect, sibling)
container.opened = sibling
}
}
}
var inspect = Debug.inspect;
| JavaScript |
// Copyright (c) 2006 Sébastien Gruhier (http://xilinus.com, http://itseb.com)
// YOU MUST INCLUDE window.js BEFORE
//
// Object to store hide/show windows status in a cookie
// Just add at the end of your HTML file this javascript line: WindowStore.init()
WindowStore = {
doSetCookie: false,
cookieName: "__window_store__",
expired: null,
// Init function with two optional parameters
// - cookieName (default = __window_store__)
// - expiration date (default 3 years from now)
init: function(cookieName, expired) {
WindowStore.cookieName = cookieName || WindowStore.cookieName
if (! expired) {
var today = new Date();
today.setYear(today.getYear()+1903);
WindowStore.expired = today;
}
else
WindowStore.expired = expired;
Windows.windows.each(function(win) {
win.setCookie(win.getId(), WindowStore.expired);
});
// Create observer on show/hide events
var myObserver = {
onShow: function(eventName, win) {
WindowStore._saveCookie();
},
onClose: function(eventName, win) {
WindowStore._saveCookie();
},
onHide: function(eventName, win) {
WindowStore._saveCookie();
}
}
Windows.addObserver(myObserver);
WindowStore._restoreWindows();
WindowStore._saveCookie();
},
show: function(win) {
eval("var cookie = " + WindowUtilities.getCookie(WindowStore.cookieName));
if (cookie != null) {
if (cookie[win.getId()])
win.show();
}
else
win.show();
},
// Function to store windows show/hide status in a cookie
_saveCookie: function() {
if (!doSetCookie)
return;
var cookieValue = "{";
Windows.windows.each(function(win) {
if (cookieValue != "{")
cookieValue += ","
cookieValue += win.getId() + ": " + win.isVisible();
});
cookieValue += "}"
WindowUtilities.setCookie(cookieValue, [WindowStore.cookieName, WindowStore.expired]);
},
// Function to restore windows show/hide status from a cookie if exists
_restoreWindows: function() {
eval("var cookie = " + WindowUtilities.getCookie(WindowStore.cookieName));
if (cookie != null) {
doSetCookie = false;
Windows.windows.each(function(win) {
if (cookie[win.getId()])
win.show();
});
}
doSetCookie = true;
}
}
// Object to set a close key an all windows
WindowCloseKey = {
keyCode: Event.KEY_ESC,
init: function(keyCode) {
if (keyCode)
WindowCloseKey.keyCode = keyCode;
Event.observe(document, 'keydown', this._closeCurrentWindow.bindAsEventListener(this));
},
_closeCurrentWindow: function(event) {
var e = event || window.event
var characterCode = e.which || e.keyCode;
// Check if there is a top window (it means it's an URL content)
var win = top.Windows.focusedWindow;
if (characterCode == WindowCloseKey.keyCode && win) {
if (win.cancelCallback)
top.Dialog.cancelCallback();
else if (win.okCallback)
top.Dialog.okCallback();
else
top.Windows.close(top.Windows.focusedWindow.getId());
}
}
} | JavaScript |
Effect.ResizeWindow = Class.create();
Object.extend(Object.extend(Effect.ResizeWindow.prototype, Effect.Base.prototype), {
initialize: function(win, top, left, width, height) {
this.window = win;
this.window.resizing = true;
var size = win.getSize();
this.initWidth = parseFloat(size.width);
this.initHeight = parseFloat(size.height);
var location = win.getLocation();
this.initTop = parseFloat(location.top);
this.initLeft = parseFloat(location.left);
this.width = width != null ? parseFloat(width) : this.initWidth;
this.height = height != null ? parseFloat(height) : this.initHeight;
this.top = top != null ? parseFloat(top) : this.initTop;
this.left = left != null ? parseFloat(left) : this.initLeft;
this.dx = this.left - this.initLeft;
this.dy = this.top - this.initTop;
this.dw = this.width - this.initWidth;
this.dh = this.height - this.initHeight;
this.r2 = $(this.window.getId() + "_row2");
this.content = $(this.window.getId() + "_content");
this.contentOverflow = this.content.getStyle("overflow") || "auto";
this.content.setStyle({overflow: "hidden"});
// Wired mode
if (this.window.options.wiredDrag) {
this.window.currentDrag = win._createWiredElement();
this.window.currentDrag.show();
this.window.element.hide();
}
this.start(arguments[5]);
},
update: function(position) {
var width = Math.floor(this.initWidth + this.dw * position);
var height = Math.floor(this.initHeight + this.dh * position);
var top = Math.floor(this.initTop + this.dy * position);
var left = Math.floor(this.initLeft + this.dx * position);
if (window.ie) {
if (Math.floor(height) == 0)
this.r2.hide();
else if (Math.floor(height) >1)
this.r2.show();
}
this.r2.setStyle({height: height});
this.window.setSize(width, height);
this.window.setLocation(top, left);
},
finish: function(position) {
// Wired mode
if (this.window.options.wiredDrag) {
this.window._hideWiredElement();
this.window.element.show();
}
this.window.setSize(this.width, this.height);
this.window.setLocation(this.top, this.left);
this.r2.setStyle({height: null});
this.content.setStyle({overflow: this.contentOverflow});
this.window.resizing = false;
}
});
Effect.ModalSlideDown = function(element) {
var windowScroll = WindowUtilities.getWindowScroll();
var height = element.getStyle("height");
element.setStyle({top: - (parseFloat(height) - windowScroll.top) + "px"});
element.show();
return new Effect.Move(element, Object.extend({ x: 0, y: parseFloat(height) }, arguments[1] || {}));
};
Effect.ModalSlideUp = function(element) {
var height = element.getStyle("height");
return new Effect.Move(element, Object.extend({ x: 0, y: -parseFloat(height) }, arguments[1] || {}));
};
PopupEffect = Class.create();
PopupEffect.prototype = {
initialize: function(htmlElement) {
this.html = $(htmlElement);
this.options = Object.extend({className: "popup_effect", duration: 0.4}, arguments[1] || {});
},
show: function(element, options) {
var position = Position.cumulativeOffset(this.html);
var size = this.html.getDimensions();
var bounds = element.win.getBounds();
this.window = element.win;
// Create a div
if (!this.div) {
this.div = document.createElement("div");
this.div.className = this.options.className;
this.div.style.height = size.height + "px";
this.div.style.width = size.width + "px";
this.div.style.top = position[1] + "px";
this.div.style.left = position[0] + "px";
this.div.style.position = "absolute"
document.body.appendChild(this.div);
}
if (this.options.fromOpacity)
this.div.setStyle({opacity: this.options.fromOpacity})
this.div.show();
var style = "top:" + bounds.top + ";left:" +bounds.left + ";width:" + bounds.width +";height:" + bounds.height;
if (this.options.toOpacity)
style += ";opacity:" + this.options.toOpacity;
new Effect.Morph(this.div ,{style: style, duration: this.options.duration, afterFinish: this._showWindow.bind(this)});
},
hide: function(element, options) {
var position = Position.cumulativeOffset(this.html);
var size = this.html.getDimensions();
this.window.visible = true;
var bounds = this.window.getBounds();
this.window.visible = false;
this.window.element.hide();
this.div.style.height = bounds.height;
this.div.style.width = bounds.width;
this.div.style.top = bounds.top;
this.div.style.left = bounds.left;
if (this.options.toOpacity)
this.div.setStyle({opacity: this.options.toOpacity})
this.div.show();
var style = "top:" + position[1] + "px;left:" + position[0] + "px;width:" + size.width +"px;height:" + size.height + "px";
if (this.options.fromOpacity)
style += ";opacity:" + this.options.fromOpacity;
new Effect.Morph(this.div ,{style: style, duration: this.options.duration, afterFinish: this._hideDiv.bind(this)});
},
_showWindow: function() {
this.div.hide();
this.window.element.show();
},
_hideDiv: function() {
this.div.hide();
}
}
| JavaScript |
/* Nifty Corners Cube - rounded corners with CSS and Javascript
Copyright 2006 Alessandro Fulciniti (a.fulciniti@html.it)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
var niftyOk=(document.getElementById && document.createElement && Array.prototype.push);
var niftyCss=false;
String.prototype.find=function(what){
return(this.indexOf(what)>=0 ? true : false);
}
var oldonload=window.onload;
if(typeof(NiftyLoad)!='function') NiftyLoad=function(){};
if(typeof(oldonload)=='function')
window.onload=function(){oldonload();AddCss();NiftyLoad()};
else window.onload=function(){AddCss();NiftyLoad()};
function AddCss(){
/*
niftyCss=true;
var l=CreateEl("link");
l.setAttribute("type","text/css");
l.setAttribute("rel","stylesheet");
l.setAttribute("href","niftyCorners.css");
l.setAttribute("media","screen");
document.getElementsByTagName("head")[0].appendChild(l);
*/
}
function Nifty(selector,options){
if(niftyOk==false) return;
if(niftyCss==false) AddCss();
var i,v=selector.split(","),h=0;
if(options==null) options="";
if(options.find("fixed-height"))
h=getElementsBySelector(v[0])[0].offsetHeight;
for(i=0;i<v.length;i++)
Rounded(v[i],options);
if(options.find("height")) SameHeight(selector,h);
}
function Rounded(selector,options){
var i,top="",bottom="",v=new Array();
if(options!=""){
options=options.replace("left","tl bl");
options=options.replace("right","tr br");
options=options.replace("top","tr tl");
options=options.replace("bottom","br bl");
options=options.replace("transparent","alias");
if(options.find("tl")){
top="both";
if(!options.find("tr")) top="left";
}
else if(options.find("tr")) top="right";
if(options.find("bl")){
bottom="both";
if(!options.find("br")) bottom="left";
}
else if(options.find("br")) bottom="right";
}
if(top=="" && bottom=="" && !options.find("none")){top="both";bottom="both";}
v=getElementsBySelector(selector);
for(i=0;i<v.length;i++){
FixIE(v[i]);
if(top!="") AddTop(v[i],top,options);
if(bottom!="") AddBottom(v[i],bottom,options);
}
}
function AddTop(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Top");
if(options.find("small")){
d.style.marginBottom=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginBottom=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginBottom=(p-5)+"px";
for(i=1;i<=lim;i++)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingTop="0";
el.insertBefore(d,el.firstChild);
}
function AddBottom(el,side,options){
var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
d.style.marginLeft="-"+getPadding(el,"Left")+"px";
d.style.marginRight="-"+getPadding(el,"Right")+"px";
if(options.find("alias") || (color=getBk(el))=="transparent"){
color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
}
else{
bk=getParentBk(el); border=Mix(color,bk);
}
d.style.background=bk;
d.className="niftycorners";
p=getPadding(el,"Bottom");
if(options.find("small")){
d.style.marginTop=(p-2)+"px";
btype+="s"; lim=2;
}
else if(options.find("big")){
d.style.marginTop=(p-10)+"px";
btype+="b"; lim=8;
}
else d.style.marginTop=(p-5)+"px";
for(i=lim;i>0;i--)
d.appendChild(CreateStrip(i,side,color,border,btype));
el.style.paddingBottom=0;
el.appendChild(d);
}
function CreateStrip(index,side,color,border,btype){
var x=CreateEl("b");
x.className=btype+index;
x.style.backgroundColor=color;
x.style.borderColor=border;
if(side=="left"){
x.style.borderRightWidth="0";
x.style.marginRight="0";
}
else if(side=="right"){
x.style.borderLeftWidth="0";
x.style.marginLeft="0";
}
return(x);
}
function CreateEl(x){
return(document.createElement(x));
}
function FixIE(el){
if(el.currentStyle!=null && el.currentStyle.hasLayout!=null && el.currentStyle.hasLayout==false)
el.style.display="inline-block";
}
function SameHeight(selector,maxh){
var i,v=selector.split(","),t,j,els=[],gap;
for(i=0;i<v.length;i++){
t=getElementsBySelector(v[i]);
els=els.concat(t);
}
for(i=0;i<els.length;i++){
if(els[i].offsetHeight>maxh) maxh=els[i].offsetHeight;
els[i].style.height="auto";
}
for(i=0;i<els.length;i++){
gap=maxh-els[i].offsetHeight;
if(gap>0){
t=CreateEl("b");t.className="niftyfill";t.style.height=gap+"px";
nc=els[i].lastChild;
if(nc.className=="niftycorners")
els[i].insertBefore(t,nc);
else els[i].appendChild(t);
}
}
}
function getElementsBySelector(selector){
var i,j,selid="",selclass="",tag=selector,tag2="",v2,k,f,a,s=[],objlist=[],c;
if(selector.find("#")){ //id selector like "tag#id"
if(selector.find(" ")){ //descendant selector like "tag#id tag"
s=selector.split(" ");
var fs=s[0].split("#");
if(fs.length==1) return(objlist);
f=document.getElementById(fs[1]);
if(f){
v=f.getElementsByTagName(s[1]);
for(i=0;i<v.length;i++) objlist.push(v[i]);
}
return(objlist);
}
else{
s=selector.split("#");
tag=s[0];
selid=s[1];
if(selid!=""){
f=document.getElementById(selid);
if(f) objlist.push(f);
return(objlist);
}
}
}
if(selector.find(".")){ //class selector like "tag.class"
s=selector.split(".");
tag=s[0];
selclass=s[1];
if(selclass.find(" ")){ //descendant selector like tag1.classname tag2
s=selclass.split(" ");
selclass=s[0];
tag2=s[1];
}
}
var v=document.getElementsByTagName(tag); // tag selector like "tag"
if(selclass==""){
for(i=0;i<v.length;i++) objlist.push(v[i]);
return(objlist);
}
for(i=0;i<v.length;i++){
c=v[i].className.split(" ");
for(j=0;j<c.length;j++){
if(c[j]==selclass){
if(tag2=="") objlist.push(v[i]);
else{
v2=v[i].getElementsByTagName(tag2);
for(k=0;k<v2.length;k++) objlist.push(v2[k]);
}
}
}
}
return(objlist);
}
function getParentBk(x){
var el=x.parentNode,c;
while(el.tagName.toUpperCase()!="HTML" && (c=getBk(el))=="transparent")
el=el.parentNode;
if(c=="transparent") c="#FFFFFF";
return(c);
}
function getBk(x){
var c=getStyleProp(x,"backgroundColor");
if(c==null || c=="transparent" || c.find("rgba(0, 0, 0, 0)"))
return("transparent");
if(c.find("rgb")) c=rgb2hex(c);
return(c);
}
function getPadding(x,side){
var p=getStyleProp(x,"padding"+side);
if(p==null || !p.find("px")) return(0);
return(parseInt(p));
}
function getStyleProp(x,prop){
if(x.currentStyle)
return(x.currentStyle[prop]);
if(document.defaultView.getComputedStyle)
return(document.defaultView.getComputedStyle(x,'')[prop]);
return(null);
}
function rgb2hex(value){
var hex="",v,h,i;
var regexp=/([0-9]+)[, ]+([0-9]+)[, ]+([0-9]+)/;
var h=regexp.exec(value);
for(i=1;i<4;i++){
v=parseInt(h[i]).toString(16);
if(v.length==1) hex+="0"+v;
else hex+=v;
}
return("#"+hex);
}
function Mix(c1,c2){
var i,step1,step2,x,y,r=new Array(3);
if(c1.length==4)step1=1;
else step1=2;
if(c2.length==4) step2=1;
else step2=2;
for(i=0;i<3;i++){
x=parseInt(c1.substr(1+step1*i,step1),16);
if(step1==1) x=16*x+x;
y=parseInt(c2.substr(1+step2*i,step2),16);
if(step2==1) y=16*y+y;
r[i]=Math.floor((x*50+y*50)/100);
r[i]=r[i].toString(16);
if(r[i].length==1) r[i]="0"+r[i];
}
return("#"+r[0]+r[1]+r[2]);
}
| JavaScript |
var BuildPipeline = function(viewProxy, buildCardTemplate, projectCardTemplate, refreshFrequency){
this.buildCardTemplate = buildCardTemplate;
this.projectCardTemplate = projectCardTemplate;
this.buildProxies = {};
this.projectProxies = {};
this.viewProxy = viewProxy;
this.refreshFrequency = refreshFrequency;
};
BuildPipeline.prototype = {
showProgress : function(id, dependencies) {
var buildPipeline = this;
var intervalId = setInterval(function(){
buildPipeline.buildProxies[id].asJSON(function(data){
var buildData = jQuery.parseJSON(data.responseObject());
if (buildData.build.progress > 0) {
buildPipeline.updateBuildCardFromJSON(buildData, false);
} else {
buildPipeline.updateBuildCardFromJSON(buildData, true);
if (!jQuery.isEmptyObject(buildPipeline.projectProxies)) {
buildPipeline.updateProjectCard(buildData.project.id);
}
clearInterval(intervalId);
//refresh all build cards since some statuses will be invalid for older builds
buildPipeline.updateAllBuildCards(dependencies);
// trigger all dependency tracking
jQuery.each(dependencies, function(){
jQuery("#pipelines").trigger("show-status-" + this);
});
}
});
}, buildPipeline.refreshFrequency);
},
updateBuildCard : function(id) {
var buildPipeline = this;
buildPipeline.buildProxies[id].asJSON(function(data){
buildPipeline.updateBuildCardFromJSON(jQuery.parseJSON(data.responseObject()), true);
});
},
updateAllBuildCards : function(dependenciesNotToUpdate) {
var buildPipeline = this;
jQuery.each(buildPipeline.buildProxies, function(key, value){
if (jQuery.inArray(parseInt(key), dependenciesNotToUpdate) < 0) {
buildPipeline.updateBuildCard(key);
}
});
},
updateProjectCard : function(id) {
var buildPipeline = this;
buildPipeline.projectProxies[id].asJSON(function(data){
buildPipeline.updateProjectCardFromJSON(jQuery.parseJSON(data.responseObject()), true);
});
},
updateBuildCardFromJSON : function(buildAsJSON, fadeIn) {
var buildPipeline = this;
jQuery("#build-" + buildAsJSON.id).empty();
jQuery(buildPipeline.buildCardTemplate(buildAsJSON)).hide().appendTo("#build-" + buildAsJSON.id).fadeIn(fadeIn ? 1000 : 0);
},
updateProjectCardFromJSON : function(projectAsJSON, fadeIn) {
var buildPipeline = this;
jQuery("#project-" + projectAsJSON.id).empty();
jQuery(buildPipeline.projectCardTemplate(projectAsJSON)).hide().appendTo("#project-" + projectAsJSON.id).fadeIn(fadeIn ? 1000 : 0);
},
updateNextBuildAndShowProgress : function(id, nextBuildNumber, dependencies) {
var buildPipeline = this;
//try to get the updated build, that's not pending
var intervalId = setInterval(function(){
buildPipeline.buildProxies[id].updatePipelineBuild(nextBuildNumber, function(updated){
if (updated.responseObject()) {
buildPipeline.showProgress(id, dependencies);
clearInterval(intervalId);
}
});
}, buildPipeline.refreshFrequency);
},
triggerBuild : function(id, upstreamProjectName, upstreamBuildNumber, triggerProjectName, dependencyIds) {
var buildPipeline = this;
buildPipeline.viewProxy.triggerManualBuild(upstreamBuildNumber, triggerProjectName, upstreamProjectName, function(data){
buildPipeline.updateNextBuildAndShowProgress(id, data.responseObject(), dependencyIds);
});
},
retryBuild : function(id, triggerProjectName, dependencyIds) {
var buildPipeline = this;
buildPipeline.viewProxy.retryBuild(triggerProjectName, function(data){
buildPipeline.updateNextBuildAndShowProgress(id, data.responseObject(), dependencyIds);
});
},
rerunBuild : function(id, buildExternalizableId, dependencyIds) {
var buildPipeline = this;
buildPipeline.viewProxy.rerunBuild(buildExternalizableId, function(data){
buildPipeline.updateNextBuildAndShowProgress(id, data.responseObject(), dependencyIds);
});
},
showSpinner : function(id){
$("#status-bar-" + id).html('<table class="progress-bar" align="center"><tbody><tr class="unknown"><td></td></tr></tbody></table>');
$("#icons-" + id).empty();
},
fillDialog : function(href, title) {
$.fancybox({
type: 'iframe',
title: title,
titlePosition: 'outside',
href: href,
transitionIn : 'elastic',
transitionOut : 'elastic',
width: '90%',
height: '80%'
});
},
closeDialog : function() {
$.fancybox.close();
},
showModalSpinner : function() {
$.fancybox.showActivity();
},
hideModalSpinner : function() {
$.fancybox.hideActivity();
}
} | JavaScript |
// lib/handlebars/base.js
var Handlebars = {};
Handlebars.VERSION = "1.0.beta.6";
Handlebars.helpers = {};
Handlebars.partials = {};
Handlebars.registerHelper = function(name, fn, inverse) {
if(inverse) { fn.not = inverse; }
this.helpers[name] = fn;
};
Handlebars.registerPartial = function(name, str) {
this.partials[name] = str;
};
Handlebars.registerHelper('helperMissing', function(arg) {
if(arguments.length === 2) {
return undefined;
} else {
throw new Error("Could not find property '" + arg + "'");
}
});
var toString = Object.prototype.toString, functionType = "[object Function]";
Handlebars.registerHelper('blockHelperMissing', function(context, options) {
var inverse = options.inverse || function() {}, fn = options.fn;
var ret = "";
var type = toString.call(context);
if(type === functionType) { context = context.call(this); }
if(context === true) {
return fn(this);
} else if(context === false || context == null) {
return inverse(this);
} else if(type === "[object Array]") {
if(context.length > 0) {
for(var i=0, j=context.length; i<j; i++) {
ret = ret + fn(context[i]);
}
} else {
ret = inverse(this);
}
return ret;
} else {
return fn(context);
}
});
Handlebars.registerHelper('each', function(context, options) {
var fn = options.fn, inverse = options.inverse;
var ret = "";
if(context && context.length > 0) {
for(var i=0, j=context.length; i<j; i++) {
ret = ret + fn(context[i]);
}
} else {
ret = inverse(this);
}
return ret;
});
Handlebars.registerHelper('if', function(context, options) {
var type = toString.call(context);
if(type === functionType) { context = context.call(this); }
if(!context || Handlebars.Utils.isEmpty(context)) {
return options.inverse(this);
} else {
return options.fn(this);
}
});
Handlebars.registerHelper('unless', function(context, options) {
var fn = options.fn, inverse = options.inverse;
options.fn = inverse;
options.inverse = fn;
return Handlebars.helpers['if'].call(this, context, options);
});
Handlebars.registerHelper('with', function(context, options) {
return options.fn(context);
});
Handlebars.registerHelper('log', function(context) {
Handlebars.log(context);
});
;
// lib/handlebars/compiler/parser.js
/* Jison generated parser */
var handlebars = (function(){
var parser = {trace: function trace() { },
yy: {},
symbols_: {"error":2,"root":3,"program":4,"EOF":5,"statements":6,"simpleInverse":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"params":25,"hash":26,"param":27,"STRING":28,"INTEGER":29,"BOOLEAN":30,"hashSegments":31,"hashSegment":32,"ID":33,"EQUALS":34,"pathSegments":35,"SEP":36,"$accept":0,"$end":1},
terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"STRING",29:"INTEGER",30:"BOOLEAN",33:"ID",34:"EQUALS",36:"SEP"},
productions_: [0,[3,2],[4,3],[4,1],[4,0],[6,1],[6,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[7,2],[17,3],[17,2],[17,2],[17,1],[25,2],[25,1],[27,1],[27,1],[27,1],[27,1],[26,1],[31,2],[31,1],[32,3],[32,3],[32,3],[32,3],[21,1],[35,3],[35,1]],
performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
var $0 = $$.length - 1;
switch (yystate) {
case 1: return $$[$0-1]
break;
case 2: this.$ = new yy.ProgramNode($$[$0-2], $$[$0])
break;
case 3: this.$ = new yy.ProgramNode($$[$0])
break;
case 4: this.$ = new yy.ProgramNode([])
break;
case 5: this.$ = [$$[$0]]
break;
case 6: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]
break;
case 7: this.$ = new yy.InverseNode($$[$0-2], $$[$0-1], $$[$0])
break;
case 8: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0])
break;
case 9: this.$ = $$[$0]
break;
case 10: this.$ = $$[$0]
break;
case 11: this.$ = new yy.ContentNode($$[$0])
break;
case 12: this.$ = new yy.CommentNode($$[$0])
break;
case 13: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1])
break;
case 14: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1])
break;
case 15: this.$ = $$[$0-1]
break;
case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1])
break;
case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true)
break;
case 18: this.$ = new yy.PartialNode($$[$0-1])
break;
case 19: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1])
break;
case 20:
break;
case 21: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]]
break;
case 22: this.$ = [[$$[$0-1]].concat($$[$0]), null]
break;
case 23: this.$ = [[$$[$0-1]], $$[$0]]
break;
case 24: this.$ = [[$$[$0]], null]
break;
case 25: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
break;
case 26: this.$ = [$$[$0]]
break;
case 27: this.$ = $$[$0]
break;
case 28: this.$ = new yy.StringNode($$[$0])
break;
case 29: this.$ = new yy.IntegerNode($$[$0])
break;
case 30: this.$ = new yy.BooleanNode($$[$0])
break;
case 31: this.$ = new yy.HashNode($$[$0])
break;
case 32: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]
break;
case 33: this.$ = [$$[$0]]
break;
case 34: this.$ = [$$[$0-2], $$[$0]]
break;
case 35: this.$ = [$$[$0-2], new yy.StringNode($$[$0])]
break;
case 36: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])]
break;
case 37: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])]
break;
case 38: this.$ = new yy.IdNode($$[$0])
break;
case 39: $$[$0-2].push($$[$0]); this.$ = $$[$0-2];
break;
case 40: this.$ = [$$[$0]]
break;
}
},
table: [{3:1,4:2,5:[2,4],6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{1:[3]},{5:[1,16]},{5:[2,3],7:17,8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,19],20:[2,3],22:[1,13],23:[1,14],24:[1,15]},{5:[2,5],14:[2,5],15:[2,5],16:[2,5],19:[2,5],20:[2,5],22:[2,5],23:[2,5],24:[2,5]},{4:20,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{4:21,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{17:22,21:23,33:[1,25],35:24},{17:26,21:23,33:[1,25],35:24},{17:27,21:23,33:[1,25],35:24},{17:28,21:23,33:[1,25],35:24},{21:29,33:[1,25],35:24},{1:[2,1]},{6:30,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{5:[2,6],14:[2,6],15:[2,6],16:[2,6],19:[2,6],20:[2,6],22:[2,6],23:[2,6],24:[2,6]},{17:22,18:[1,31],21:23,33:[1,25],35:24},{10:32,20:[1,33]},{10:34,20:[1,33]},{18:[1,35]},{18:[2,24],21:40,25:36,26:37,27:38,28:[1,41],29:[1,42],30:[1,43],31:39,32:44,33:[1,45],35:24},{18:[2,38],28:[2,38],29:[2,38],30:[2,38],33:[2,38],36:[1,46]},{18:[2,40],28:[2,40],29:[2,40],30:[2,40],33:[2,40],36:[2,40]},{18:[1,47]},{18:[1,48]},{18:[1,49]},{18:[1,50],21:51,33:[1,25],35:24},{5:[2,2],8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,2],22:[1,13],23:[1,14],24:[1,15]},{14:[2,20],15:[2,20],16:[2,20],19:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,7],14:[2,7],15:[2,7],16:[2,7],19:[2,7],20:[2,7],22:[2,7],23:[2,7],24:[2,7]},{21:52,33:[1,25],35:24},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{18:[2,22],21:40,26:53,27:54,28:[1,41],29:[1,42],30:[1,43],31:39,32:44,33:[1,45],35:24},{18:[2,23]},{18:[2,26],28:[2,26],29:[2,26],30:[2,26],33:[2,26]},{18:[2,31],32:55,33:[1,56]},{18:[2,27],28:[2,27],29:[2,27],30:[2,27],33:[2,27]},{18:[2,28],28:[2,28],29:[2,28],30:[2,28],33:[2,28]},{18:[2,29],28:[2,29],29:[2,29],30:[2,29],33:[2,29]},{18:[2,30],28:[2,30],29:[2,30],30:[2,30],33:[2,30]},{18:[2,33],33:[2,33]},{18:[2,40],28:[2,40],29:[2,40],30:[2,40],33:[2,40],34:[1,57],36:[2,40]},{33:[1,58]},{14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,16],14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,17],14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]},{18:[1,59]},{18:[1,60]},{18:[2,21]},{18:[2,25],28:[2,25],29:[2,25],30:[2,25],33:[2,25]},{18:[2,32],33:[2,32]},{34:[1,57]},{21:61,28:[1,62],29:[1,63],30:[1,64],33:[1,25],35:24},{18:[2,39],28:[2,39],29:[2,39],30:[2,39],33:[2,39],36:[2,39]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{18:[2,34],33:[2,34]},{18:[2,35],33:[2,35]},{18:[2,36],33:[2,36]},{18:[2,37],33:[2,37]}],
defaultActions: {16:[2,1],37:[2,23],53:[2,21]},
parseError: function parseError(str, hash) {
throw new Error(str);
},
parse: function parse(input) {
var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
this.lexer.setInput(input);
this.lexer.yy = this.yy;
this.yy.lexer = this.lexer;
if (typeof this.lexer.yylloc == "undefined")
this.lexer.yylloc = {};
var yyloc = this.lexer.yylloc;
lstack.push(yyloc);
if (typeof this.yy.parseError === "function")
this.parseError = this.yy.parseError;
function popStack(n) {
stack.length = stack.length - 2 * n;
vstack.length = vstack.length - n;
lstack.length = lstack.length - n;
}
function lex() {
var token;
token = self.lexer.lex() || 1;
if (typeof token !== "number") {
token = self.symbols_[token] || token;
}
return token;
}
var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
while (true) {
state = stack[stack.length - 1];
if (this.defaultActions[state]) {
action = this.defaultActions[state];
} else {
if (symbol == null)
symbol = lex();
action = table[state] && table[state][symbol];
}
if (typeof action === "undefined" || !action.length || !action[0]) {
if (!recovering) {
expected = [];
for (p in table[state])
if (this.terminals_[p] && p > 2) {
expected.push("'" + this.terminals_[p] + "'");
}
var errStr = "";
if (this.lexer.showPosition) {
errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + this.terminals_[symbol] + "'";
} else {
errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
}
this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
}
}
if (action[0] instanceof Array && action.length > 1) {
throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
}
switch (action[0]) {
case 1:
stack.push(symbol);
vstack.push(this.lexer.yytext);
lstack.push(this.lexer.yylloc);
stack.push(action[1]);
symbol = null;
if (!preErrorSymbol) {
yyleng = this.lexer.yyleng;
yytext = this.lexer.yytext;
yylineno = this.lexer.yylineno;
yyloc = this.lexer.yylloc;
if (recovering > 0)
recovering--;
} else {
symbol = preErrorSymbol;
preErrorSymbol = null;
}
break;
case 2:
len = this.productions_[action[1]][1];
yyval.$ = vstack[vstack.length - len];
yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
if (typeof r !== "undefined") {
return r;
}
if (len) {
stack = stack.slice(0, -1 * len * 2);
vstack = vstack.slice(0, -1 * len);
lstack = lstack.slice(0, -1 * len);
}
stack.push(this.productions_[action[1]][0]);
vstack.push(yyval.$);
lstack.push(yyval._$);
newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
stack.push(newState);
break;
case 3:
return true;
}
}
return true;
}
};/* Jison generated lexer */
var lexer = (function(){
var lexer = ({EOF:1,
parseError:function parseError(str, hash) {
if (this.yy.parseError) {
this.yy.parseError(str, hash);
} else {
throw new Error(str);
}
},
setInput:function (input) {
this._input = input;
this._more = this._less = this.done = false;
this.yylineno = this.yyleng = 0;
this.yytext = this.matched = this.match = '';
this.conditionStack = ['INITIAL'];
this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
return this;
},
input:function () {
var ch = this._input[0];
this.yytext+=ch;
this.yyleng++;
this.match+=ch;
this.matched+=ch;
var lines = ch.match(/\n/);
if (lines) this.yylineno++;
this._input = this._input.slice(1);
return ch;
},
unput:function (ch) {
this._input = ch + this._input;
return this;
},
more:function () {
this._more = true;
return this;
},
pastInput:function () {
var past = this.matched.substr(0, this.matched.length - this.match.length);
return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
},
upcomingInput:function () {
var next = this.match;
if (next.length < 20) {
next += this._input.substr(0, 20-next.length);
}
return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
},
showPosition:function () {
var pre = this.pastInput();
var c = new Array(pre.length + 1).join("-");
return pre + this.upcomingInput() + "\n" + c+"^";
},
next:function () {
if (this.done) {
return this.EOF;
}
if (!this._input) this.done = true;
var token,
match,
col,
lines;
if (!this._more) {
this.yytext = '';
this.match = '';
}
var rules = this._currentRules();
for (var i=0;i < rules.length; i++) {
match = this._input.match(this.rules[rules[i]]);
if (match) {
lines = match[0].match(/\n.*/g);
if (lines) this.yylineno += lines.length;
this.yylloc = {first_line: this.yylloc.last_line,
last_line: this.yylineno+1,
first_column: this.yylloc.last_column,
last_column: lines ? lines[lines.length-1].length-1 : this.yylloc.last_column + match[0].length}
this.yytext += match[0];
this.match += match[0];
this.matches = match;
this.yyleng = this.yytext.length;
this._more = false;
this._input = this._input.slice(match[0].length);
this.matched += match[0];
token = this.performAction.call(this, this.yy, this, rules[i],this.conditionStack[this.conditionStack.length-1]);
if (token) return token;
else return;
}
}
if (this._input === "") {
return this.EOF;
} else {
this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
{text: "", token: null, line: this.yylineno});
}
},
lex:function lex() {
var r = this.next();
if (typeof r !== 'undefined') {
return r;
} else {
return this.lex();
}
},
begin:function begin(condition) {
this.conditionStack.push(condition);
},
popState:function popState() {
return this.conditionStack.pop();
},
_currentRules:function _currentRules() {
return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
},
topState:function () {
return this.conditionStack[this.conditionStack.length-2];
},
pushState:function begin(condition) {
this.begin(condition);
}});
lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
var YYSTATE=YY_START
switch($avoiding_name_collisions) {
case 0:
if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
if(yy_.yytext) return 14;
break;
case 1: return 14;
break;
case 2: this.popState(); return 14;
break;
case 3: return 24;
break;
case 4: return 16;
break;
case 5: return 20;
break;
case 6: return 19;
break;
case 7: return 19;
break;
case 8: return 23;
break;
case 9: return 23;
break;
case 10: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15;
break;
case 11: return 22;
break;
case 12: return 34;
break;
case 13: return 33;
break;
case 14: return 33;
break;
case 15: return 36;
break;
case 16: /*ignore whitespace*/
break;
case 17: this.popState(); return 18;
break;
case 18: this.popState(); return 18;
break;
case 19: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 28;
break;
case 20: return 30;
break;
case 21: return 30;
break;
case 22: return 29;
break;
case 23: return 33;
break;
case 24: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 33;
break;
case 25: return 'INVALID';
break;
case 26: return 5;
break;
}
};
lexer.rules = [/^[^\x00]*?(?=(\{\{))/,/^[^\x00]+/,/^[^\x00]{2,}?(?=(\{\{))/,/^\{\{>/,/^\{\{#/,/^\{\{\//,/^\{\{\^/,/^\{\{\s*else\b/,/^\{\{\{/,/^\{\{&/,/^\{\{![\s\S]*?\}\}/,/^\{\{/,/^=/,/^\.(?=[} ])/,/^\.\./,/^[\/.]/,/^\s+/,/^\}\}\}/,/^\}\}/,/^"(\\["]|[^"])*"/,/^true(?=[}\s])/,/^false(?=[}\s])/,/^[0-9]+(?=[}\s])/,/^[a-zA-Z0-9_$-]+(?=[=}\s\/.])/,/^\[[^\]]*\]/,/^./,/^$/];
lexer.conditions = {"mu":{"rules":[3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"INITIAL":{"rules":[0,1,26],"inclusive":true}};return lexer;})()
parser.lexer = lexer;
return parser;
})();
if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
exports.parser = handlebars;
exports.parse = function () { return handlebars.parse.apply(handlebars, arguments); }
exports.main = function commonjsMain(args) {
if (!args[1])
throw new Error('Usage: '+args[0]+' FILE');
if (typeof process !== 'undefined') {
var source = require('fs').readFileSync(require('path').join(process.cwd(), args[1]), "utf8");
} else {
var cwd = require("file").path(require("file").cwd());
var source = cwd.join(args[1]).read({charset: "utf-8"});
}
return exports.parser.parse(source);
}
if (typeof module !== 'undefined' && require.main === module) {
exports.main(typeof process !== 'undefined' ? process.argv.slice(1) : require("system").args);
}
};
;
// lib/handlebars/compiler/base.js
Handlebars.Parser = handlebars;
Handlebars.parse = function(string) {
Handlebars.Parser.yy = Handlebars.AST;
return Handlebars.Parser.parse(string);
};
Handlebars.print = function(ast) {
return new Handlebars.PrintVisitor().accept(ast);
};
Handlebars.logger = {
DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
// override in the host environment
log: function(level, str) {}
};
Handlebars.log = function(level, str) { Handlebars.logger.log(level, str); };
;
// lib/handlebars/compiler/ast.js
(function() {
Handlebars.AST = {};
Handlebars.AST.ProgramNode = function(statements, inverse) {
this.type = "program";
this.statements = statements;
if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
};
Handlebars.AST.MustacheNode = function(params, hash, unescaped) {
this.type = "mustache";
this.id = params[0];
this.params = params.slice(1);
this.hash = hash;
this.escaped = !unescaped;
};
Handlebars.AST.PartialNode = function(id, context) {
this.type = "partial";
// TODO: disallow complex IDs
this.id = id;
this.context = context;
};
var verifyMatch = function(open, close) {
if(open.original !== close.original) {
throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
}
};
Handlebars.AST.BlockNode = function(mustache, program, close) {
verifyMatch(mustache.id, close);
this.type = "block";
this.mustache = mustache;
this.program = program;
};
Handlebars.AST.InverseNode = function(mustache, program, close) {
verifyMatch(mustache.id, close);
this.type = "inverse";
this.mustache = mustache;
this.program = program;
};
Handlebars.AST.ContentNode = function(string) {
this.type = "content";
this.string = string;
};
Handlebars.AST.HashNode = function(pairs) {
this.type = "hash";
this.pairs = pairs;
};
Handlebars.AST.IdNode = function(parts) {
this.type = "ID";
this.original = parts.join(".");
var dig = [], depth = 0;
for(var i=0,l=parts.length; i<l; i++) {
var part = parts[i];
if(part === "..") { depth++; }
else if(part === "." || part === "this") { this.isScoped = true; }
else { dig.push(part); }
}
this.parts = dig;
this.string = dig.join('.');
this.depth = depth;
this.isSimple = (dig.length === 1) && (depth === 0);
};
Handlebars.AST.StringNode = function(string) {
this.type = "STRING";
this.string = string;
};
Handlebars.AST.IntegerNode = function(integer) {
this.type = "INTEGER";
this.integer = integer;
};
Handlebars.AST.BooleanNode = function(bool) {
this.type = "BOOLEAN";
this.bool = bool;
};
Handlebars.AST.CommentNode = function(comment) {
this.type = "comment";
this.comment = comment;
};
})();;
// lib/handlebars/utils.js
Handlebars.Exception = function(message) {
var tmp = Error.prototype.constructor.apply(this, arguments);
for (var p in tmp) {
if (tmp.hasOwnProperty(p)) { this[p] = tmp[p]; }
}
this.message = tmp.message;
};
Handlebars.Exception.prototype = new Error;
// Build out our basic SafeString type
Handlebars.SafeString = function(string) {
this.string = string;
};
Handlebars.SafeString.prototype.toString = function() {
return this.string.toString();
};
(function() {
var escape = {
"<": "<",
">": ">",
'"': """,
"'": "'",
"`": "`"
};
var badChars = /&(?!\w+;)|[<>"'`]/g;
var possible = /[&<>"'`]/;
var escapeChar = function(chr) {
return escape[chr] || "&";
};
Handlebars.Utils = {
escapeExpression: function(string) {
// don't escape SafeStrings, since they're already safe
if (string instanceof Handlebars.SafeString) {
return string.toString();
} else if (string == null || string === false) {
return "";
}
if(!possible.test(string)) { return string; }
return string.replace(badChars, escapeChar);
},
isEmpty: function(value) {
if (typeof value === "undefined") {
return true;
} else if (value === null) {
return true;
} else if (value === false) {
return true;
} else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) {
return true;
} else {
return false;
}
}
};
})();;
// lib/handlebars/compiler/compiler.js
Handlebars.Compiler = function() {};
Handlebars.JavaScriptCompiler = function() {};
(function(Compiler, JavaScriptCompiler) {
Compiler.OPCODE_MAP = {
appendContent: 1,
getContext: 2,
lookupWithHelpers: 3,
lookup: 4,
append: 5,
invokeMustache: 6,
appendEscaped: 7,
pushString: 8,
truthyOrFallback: 9,
functionOrFallback: 10,
invokeProgram: 11,
invokePartial: 12,
push: 13,
assignToHash: 15,
pushStringParam: 16
};
Compiler.MULTI_PARAM_OPCODES = {
appendContent: 1,
getContext: 1,
lookupWithHelpers: 2,
lookup: 1,
invokeMustache: 3,
pushString: 1,
truthyOrFallback: 1,
functionOrFallback: 1,
invokeProgram: 3,
invokePartial: 1,
push: 1,
assignToHash: 1,
pushStringParam: 1
};
Compiler.DISASSEMBLE_MAP = {};
for(var prop in Compiler.OPCODE_MAP) {
var value = Compiler.OPCODE_MAP[prop];
Compiler.DISASSEMBLE_MAP[value] = prop;
}
Compiler.multiParamSize = function(code) {
return Compiler.MULTI_PARAM_OPCODES[Compiler.DISASSEMBLE_MAP[code]];
};
Compiler.prototype = {
compiler: Compiler,
disassemble: function() {
var opcodes = this.opcodes, opcode, nextCode;
var out = [], str, name, value;
for(var i=0, l=opcodes.length; i<l; i++) {
opcode = opcodes[i];
if(opcode === 'DECLARE') {
name = opcodes[++i];
value = opcodes[++i];
out.push("DECLARE " + name + " = " + value);
} else {
str = Compiler.DISASSEMBLE_MAP[opcode];
var extraParams = Compiler.multiParamSize(opcode);
var codes = [];
for(var j=0; j<extraParams; j++) {
nextCode = opcodes[++i];
if(typeof nextCode === "string") {
nextCode = "\"" + nextCode.replace("\n", "\\n") + "\"";
}
codes.push(nextCode);
}
str = str + " " + codes.join(" ");
out.push(str);
}
}
return out.join("\n");
},
guid: 0,
compile: function(program, options) {
this.children = [];
this.depths = {list: []};
this.options = options;
// These changes will propagate to the other compiler components
var knownHelpers = this.options.knownHelpers;
this.options.knownHelpers = {
'helperMissing': true,
'blockHelperMissing': true,
'each': true,
'if': true,
'unless': true,
'with': true,
'log': true
};
if (knownHelpers) {
for (var name in knownHelpers) {
this.options.knownHelpers[name] = knownHelpers[name];
}
}
return this.program(program);
},
accept: function(node) {
return this[node.type](node);
},
program: function(program) {
var statements = program.statements, statement;
this.opcodes = [];
for(var i=0, l=statements.length; i<l; i++) {
statement = statements[i];
this[statement.type](statement);
}
this.isSimple = l === 1;
this.depths.list = this.depths.list.sort(function(a, b) {
return a - b;
});
return this;
},
compileProgram: function(program) {
var result = new this.compiler().compile(program, this.options);
var guid = this.guid++;
this.usePartial = this.usePartial || result.usePartial;
this.children[guid] = result;
for(var i=0, l=result.depths.list.length; i<l; i++) {
depth = result.depths.list[i];
if(depth < 2) { continue; }
else { this.addDepth(depth - 1); }
}
return guid;
},
block: function(block) {
var mustache = block.mustache;
var depth, child, inverse, inverseGuid;
var params = this.setupStackForMustache(mustache);
var programGuid = this.compileProgram(block.program);
if(block.program.inverse) {
inverseGuid = this.compileProgram(block.program.inverse);
this.declare('inverse', inverseGuid);
}
this.opcode('invokeProgram', programGuid, params.length, !!mustache.hash);
this.declare('inverse', null);
this.opcode('append');
},
inverse: function(block) {
var params = this.setupStackForMustache(block.mustache);
var programGuid = this.compileProgram(block.program);
this.declare('inverse', programGuid);
this.opcode('invokeProgram', null, params.length, !!block.mustache.hash);
this.declare('inverse', null);
this.opcode('append');
},
hash: function(hash) {
var pairs = hash.pairs, pair, val;
this.opcode('push', '{}');
for(var i=0, l=pairs.length; i<l; i++) {
pair = pairs[i];
val = pair[1];
this.accept(val);
this.opcode('assignToHash', pair[0]);
}
},
partial: function(partial) {
var id = partial.id;
this.usePartial = true;
if(partial.context) {
this.ID(partial.context);
} else {
this.opcode('push', 'depth0');
}
this.opcode('invokePartial', id.original);
this.opcode('append');
},
content: function(content) {
this.opcode('appendContent', content.string);
},
mustache: function(mustache) {
var params = this.setupStackForMustache(mustache);
this.opcode('invokeMustache', params.length, mustache.id.original, !!mustache.hash);
if(mustache.escaped && !this.options.noEscape) {
this.opcode('appendEscaped');
} else {
this.opcode('append');
}
},
ID: function(id) {
this.addDepth(id.depth);
this.opcode('getContext', id.depth);
this.opcode('lookupWithHelpers', id.parts[0] || null, id.isScoped || false);
for(var i=1, l=id.parts.length; i<l; i++) {
this.opcode('lookup', id.parts[i]);
}
},
STRING: function(string) {
this.opcode('pushString', string.string);
},
INTEGER: function(integer) {
this.opcode('push', integer.integer);
},
BOOLEAN: function(bool) {
this.opcode('push', bool.bool);
},
comment: function() {},
// HELPERS
pushParams: function(params) {
var i = params.length, param;
while(i--) {
param = params[i];
if(this.options.stringParams) {
if(param.depth) {
this.addDepth(param.depth);
}
this.opcode('getContext', param.depth || 0);
this.opcode('pushStringParam', param.string);
} else {
this[param.type](param);
}
}
},
opcode: function(name, val1, val2, val3) {
this.opcodes.push(Compiler.OPCODE_MAP[name]);
if(val1 !== undefined) { this.opcodes.push(val1); }
if(val2 !== undefined) { this.opcodes.push(val2); }
if(val3 !== undefined) { this.opcodes.push(val3); }
},
declare: function(name, value) {
this.opcodes.push('DECLARE');
this.opcodes.push(name);
this.opcodes.push(value);
},
addDepth: function(depth) {
if(depth === 0) { return; }
if(!this.depths[depth]) {
this.depths[depth] = true;
this.depths.list.push(depth);
}
},
setupStackForMustache: function(mustache) {
var params = mustache.params;
this.pushParams(params);
if(mustache.hash) {
this.hash(mustache.hash);
}
this.ID(mustache.id);
return params;
}
};
JavaScriptCompiler.prototype = {
// PUBLIC API: You can override these methods in a subclass to provide
// alternative compiled forms for name lookup and buffering semantics
nameLookup: function(parent, name, type) {
if (/^[0-9]+$/.test(name)) {
return parent + "[" + name + "]";
} else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
return parent + "." + name;
}
else {
return parent + "['" + name + "']";
}
},
appendToBuffer: function(string) {
if (this.environment.isSimple) {
return "return " + string + ";";
} else {
return "buffer += " + string + ";";
}
},
initializeBuffer: function() {
return this.quotedString("");
},
namespace: "Handlebars",
// END PUBLIC API
compile: function(environment, options, context, asObject) {
this.environment = environment;
this.options = options || {};
this.name = this.environment.name;
this.isChild = !!context;
this.context = context || {
programs: [],
aliases: { self: 'this' },
registers: {list: []}
};
this.preamble();
this.stackSlot = 0;
this.stackVars = [];
this.compileChildren(environment, options);
var opcodes = environment.opcodes, opcode;
this.i = 0;
for(l=opcodes.length; this.i<l; this.i++) {
opcode = this.nextOpcode(0);
if(opcode[0] === 'DECLARE') {
this.i = this.i + 2;
this[opcode[1]] = opcode[2];
} else {
this.i = this.i + opcode[1].length;
this[opcode[0]].apply(this, opcode[1]);
}
}
return this.createFunctionContext(asObject);
},
nextOpcode: function(n) {
var opcodes = this.environment.opcodes, opcode = opcodes[this.i + n], name, val;
var extraParams, codes;
if(opcode === 'DECLARE') {
name = opcodes[this.i + 1];
val = opcodes[this.i + 2];
return ['DECLARE', name, val];
} else {
name = Compiler.DISASSEMBLE_MAP[opcode];
extraParams = Compiler.multiParamSize(opcode);
codes = [];
for(var j=0; j<extraParams; j++) {
codes.push(opcodes[this.i + j + 1 + n]);
}
return [name, codes];
}
},
eat: function(opcode) {
this.i = this.i + opcode.length;
},
preamble: function() {
var out = [];
// this register will disambiguate helper lookup from finding a function in
// a context. This is necessary for mustache compatibility, which requires
// that context functions in blocks are evaluated by blockHelperMissing, and
// then proceed as if the resulting value was provided to blockHelperMissing.
this.useRegister('foundHelper');
if (!this.isChild) {
var namespace = this.namespace;
var copies = "helpers = helpers || " + namespace + ".helpers;";
if(this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
out.push(copies);
} else {
out.push('');
}
if (!this.environment.isSimple) {
out.push(", buffer = " + this.initializeBuffer());
} else {
out.push("");
}
// track the last context pushed into place to allow skipping the
// getContext opcode when it would be a noop
this.lastContext = 0;
this.source = out;
},
createFunctionContext: function(asObject) {
var locals = this.stackVars;
if (!this.isChild) {
locals = locals.concat(this.context.registers.list);
}
if(locals.length > 0) {
this.source[1] = this.source[1] + ", " + locals.join(", ");
}
// Generate minimizer alias mappings
if (!this.isChild) {
var aliases = []
for (var alias in this.context.aliases) {
this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
}
}
if (this.source[1]) {
this.source[1] = "var " + this.source[1].substring(2) + ";";
}
// Merge children
if (!this.isChild) {
this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
}
if (!this.environment.isSimple) {
this.source.push("return buffer;");
}
var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
params.push("depth" + this.environment.depths.list[i]);
}
if (asObject) {
params.push(this.source.join("\n "));
return Function.apply(this, params);
} else {
var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n ' + this.source.join("\n ") + '}';
Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
return functionSource;
}
},
appendContent: function(content) {
this.source.push(this.appendToBuffer(this.quotedString(content)));
},
append: function() {
var local = this.popStack();
this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
if (this.environment.isSimple) {
this.source.push("else { " + this.appendToBuffer("''") + " }");
}
},
appendEscaped: function() {
var opcode = this.nextOpcode(1), extra = "";
this.context.aliases.escapeExpression = 'this.escapeExpression';
if(opcode[0] === 'appendContent') {
extra = " + " + this.quotedString(opcode[1][0]);
this.eat(opcode);
}
this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")" + extra));
},
getContext: function(depth) {
if(this.lastContext !== depth) {
this.lastContext = depth;
}
},
lookupWithHelpers: function(name, isScoped) {
if(name) {
var topStack = this.nextStack();
this.usingKnownHelper = false;
var toPush;
if (!isScoped && this.options.knownHelpers[name]) {
toPush = topStack + " = " + this.nameLookup('helpers', name, 'helper');
this.usingKnownHelper = true;
} else if (isScoped || this.options.knownHelpersOnly) {
toPush = topStack + " = " + this.nameLookup('depth' + this.lastContext, name, 'context');
} else {
this.register('foundHelper', this.nameLookup('helpers', name, 'helper'));
toPush = topStack + " = foundHelper || " + this.nameLookup('depth' + this.lastContext, name, 'context');
}
toPush += ';';
this.source.push(toPush);
} else {
this.pushStack('depth' + this.lastContext);
}
},
lookup: function(name) {
var topStack = this.topStack();
this.source.push(topStack + " = (" + topStack + " === null || " + topStack + " === undefined || " + topStack + " === false ? " +
topStack + " : " + this.nameLookup(topStack, name, 'context') + ");");
},
pushStringParam: function(string) {
this.pushStack('depth' + this.lastContext);
this.pushString(string);
},
pushString: function(string) {
this.pushStack(this.quotedString(string));
},
push: function(name) {
this.pushStack(name);
},
invokeMustache: function(paramSize, original, hasHash) {
this.populateParams(paramSize, this.quotedString(original), "{}", null, hasHash, function(nextStack, helperMissingString, id) {
if (!this.usingKnownHelper) {
this.context.aliases.helperMissing = 'helpers.helperMissing';
this.context.aliases.undef = 'void 0';
this.source.push("else if(" + id + "=== undef) { " + nextStack + " = helperMissing.call(" + helperMissingString + "); }");
if (nextStack !== id) {
this.source.push("else { " + nextStack + " = " + id + "; }");
}
}
});
},
invokeProgram: function(guid, paramSize, hasHash) {
var inverse = this.programExpression(this.inverse);
var mainProgram = this.programExpression(guid);
this.populateParams(paramSize, null, mainProgram, inverse, hasHash, function(nextStack, helperMissingString, id) {
if (!this.usingKnownHelper) {
this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
this.source.push("else { " + nextStack + " = blockHelperMissing.call(" + helperMissingString + "); }");
}
});
},
populateParams: function(paramSize, helperId, program, inverse, hasHash, fn) {
var needsRegister = hasHash || this.options.stringParams || inverse || this.options.data;
var id = this.popStack(), nextStack;
var params = [], param, stringParam, stringOptions;
if (needsRegister) {
this.register('tmp1', program);
stringOptions = 'tmp1';
} else {
stringOptions = '{ hash: {} }';
}
if (needsRegister) {
var hash = (hasHash ? this.popStack() : '{}');
this.source.push('tmp1.hash = ' + hash + ';');
}
if(this.options.stringParams) {
this.source.push('tmp1.contexts = [];');
}
for(var i=0; i<paramSize; i++) {
param = this.popStack();
params.push(param);
if(this.options.stringParams) {
this.source.push('tmp1.contexts.push(' + this.popStack() + ');');
}
}
if(inverse) {
this.source.push('tmp1.fn = tmp1;');
this.source.push('tmp1.inverse = ' + inverse + ';');
}
if(this.options.data) {
this.source.push('tmp1.data = data;');
}
params.push(stringOptions);
this.populateCall(params, id, helperId || id, fn, program !== '{}');
},
populateCall: function(params, id, helperId, fn, program) {
var paramString = ["depth0"].concat(params).join(", ");
var helperMissingString = ["depth0"].concat(helperId).concat(params).join(", ");
var nextStack = this.nextStack();
if (this.usingKnownHelper) {
this.source.push(nextStack + " = " + id + ".call(" + paramString + ");");
} else {
this.context.aliases.functionType = '"function"';
var condition = program ? "foundHelper && " : ""
this.source.push("if(" + condition + "typeof " + id + " === functionType) { " + nextStack + " = " + id + ".call(" + paramString + "); }");
}
fn.call(this, nextStack, helperMissingString, id);
this.usingKnownHelper = false;
},
invokePartial: function(context) {
params = [this.nameLookup('partials', context, 'partial'), "'" + context + "'", this.popStack(), "helpers", "partials"];
if (this.options.data) {
params.push("data");
}
this.pushStack("self.invokePartial(" + params.join(", ") + ");");
},
assignToHash: function(key) {
var value = this.popStack();
var hash = this.topStack();
this.source.push(hash + "['" + key + "'] = " + value + ";");
},
// HELPERS
compiler: JavaScriptCompiler,
compileChildren: function(environment, options) {
var children = environment.children, child, compiler;
for(var i=0, l=children.length; i<l; i++) {
child = children[i];
compiler = new this.compiler();
this.context.programs.push(''); // Placeholder to prevent name conflicts for nested children
var index = this.context.programs.length;
child.index = index;
child.name = 'program' + index;
this.context.programs[index] = compiler.compile(child, options, this.context);
}
},
programExpression: function(guid) {
if(guid == null) { return "self.noop"; }
var child = this.environment.children[guid],
depths = child.depths.list;
var programParams = [child.index, child.name, "data"];
for(var i=0, l = depths.length; i<l; i++) {
depth = depths[i];
if(depth === 1) { programParams.push("depth0"); }
else { programParams.push("depth" + (depth - 1)); }
}
if(depths.length === 0) {
return "self.program(" + programParams.join(", ") + ")";
} else {
programParams.shift();
return "self.programWithDepth(" + programParams.join(", ") + ")";
}
},
register: function(name, val) {
this.useRegister(name);
this.source.push(name + " = " + val + ";");
},
useRegister: function(name) {
if(!this.context.registers[name]) {
this.context.registers[name] = true;
this.context.registers.list.push(name);
}
},
pushStack: function(item) {
this.source.push(this.nextStack() + " = " + item + ";");
return "stack" + this.stackSlot;
},
nextStack: function() {
this.stackSlot++;
if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
return "stack" + this.stackSlot;
},
popStack: function() {
return "stack" + this.stackSlot--;
},
topStack: function() {
return "stack" + this.stackSlot;
},
quotedString: function(str) {
return '"' + str
.replace(/\\/g, '\\\\')
.replace(/"/g, '\\"')
.replace(/\n/g, '\\n')
.replace(/\r/g, '\\r') + '"';
}
};
var reservedWords = (
"break else new var" +
" case finally return void" +
" catch for switch while" +
" continue function this with" +
" default if throw" +
" delete in try" +
" do instanceof typeof" +
" abstract enum int short" +
" boolean export interface static" +
" byte extends long super" +
" char final native synchronized" +
" class float package throws" +
" const goto private transient" +
" debugger implements protected volatile" +
" double import public let yield"
).split(" ");
var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
for(var i=0, l=reservedWords.length; i<l; i++) {
compilerWords[reservedWords[i]] = true;
}
JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
return true;
}
return false;
}
})(Handlebars.Compiler, Handlebars.JavaScriptCompiler);
Handlebars.precompile = function(string, options) {
options = options || {};
var ast = Handlebars.parse(string);
var environment = new Handlebars.Compiler().compile(ast, options);
return new Handlebars.JavaScriptCompiler().compile(environment, options);
};
Handlebars.compile = function(string, options) {
options = options || {};
var compiled;
function compile() {
var ast = Handlebars.parse(string);
var environment = new Handlebars.Compiler().compile(ast, options);
var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
return Handlebars.template(templateSpec);
}
// Template is only compiled on first use and cached after that point.
return function(context, options) {
if (!compiled) {
compiled = compile();
}
return compiled.call(this, context, options);
};
};
;
// lib/handlebars/runtime.js
Handlebars.VM = {
template: function(templateSpec) {
// Just add water
var container = {
escapeExpression: Handlebars.Utils.escapeExpression,
invokePartial: Handlebars.VM.invokePartial,
programs: [],
program: function(i, fn, data) {
var programWrapper = this.programs[i];
if(data) {
return Handlebars.VM.program(fn, data);
} else if(programWrapper) {
return programWrapper;
} else {
programWrapper = this.programs[i] = Handlebars.VM.program(fn);
return programWrapper;
}
},
programWithDepth: Handlebars.VM.programWithDepth,
noop: Handlebars.VM.noop
};
return function(context, options) {
options = options || {};
return templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
};
},
programWithDepth: function(fn, data, $depth) {
var args = Array.prototype.slice.call(arguments, 2);
return function(context, options) {
options = options || {};
return fn.apply(this, [context, options.data || data].concat(args));
};
},
program: function(fn, data) {
return function(context, options) {
options = options || {};
return fn(context, options.data || data);
};
},
noop: function() { return ""; },
invokePartial: function(partial, name, context, helpers, partials, data) {
options = { helpers: helpers, partials: partials, data: data };
if(partial === undefined) {
throw new Handlebars.Exception("The partial " + name + " could not be found");
} else if(partial instanceof Function) {
return partial(context, options);
} else if (!Handlebars.compile) {
throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
} else {
partials[name] = Handlebars.compile(partial);
return partials[name](context, options);
}
}
};
Handlebars.template = Handlebars.VM.template;
;
| JavaScript |
/*
* FancyBox - jQuery Plugin
* Simple and fancy lightbox alternative
*
* Examples and documentation at: http://fancybox.net
*
* Copyright (c) 2008 - 2010 Janis Skarnelis
* That said, it is hardly a one-person project. Many people have submitted bugs, code, and offered their advice freely. Their support is greatly appreciated.
*
* Version: 1.3.4 (11/11/2010)
* Requires: jQuery v1.3+
*
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*/
;(function($) {
var tmp, loading, overlay, wrap, outer, content, close, title, nav_left, nav_right,
selectedIndex = 0, selectedOpts = {}, selectedArray = [], currentIndex = 0, currentOpts = {}, currentArray = [],
ajaxLoader = null, imgPreloader = new Image(), imgRegExp = /\.(jpg|gif|png|bmp|jpeg)(.*)?$/i, swfRegExp = /[^\.]\.(swf)\s*$/i,
loadingTimer, loadingFrame = 1,
titleHeight = 0, titleStr = '', start_pos, final_pos, busy = false, fx = $.extend($('<div/>')[0], { prop: 0 }),
isIE6 = $.browser.msie && $.browser.version < 7 && !window.XMLHttpRequest,
/*
* Private methods
*/
_abort = function() {
loading.hide();
imgPreloader.onerror = imgPreloader.onload = null;
if (ajaxLoader) {
ajaxLoader.abort();
}
tmp.empty();
},
_error = function() {
if (false === selectedOpts.onError(selectedArray, selectedIndex, selectedOpts)) {
loading.hide();
busy = false;
return;
}
selectedOpts.titleShow = false;
selectedOpts.width = 'auto';
selectedOpts.height = 'auto';
tmp.html( '<p id="fancybox-error">The requested content cannot be loaded.<br />Please try again later.</p>' );
_process_inline();
},
_start = function() {
var obj = selectedArray[ selectedIndex ],
href,
type,
title,
str,
emb,
ret;
_abort();
selectedOpts = $.extend({}, $.fn.fancybox.defaults, (typeof $(obj).data('fancybox') == 'undefined' ? selectedOpts : $(obj).data('fancybox')));
ret = selectedOpts.onStart(selectedArray, selectedIndex, selectedOpts);
if (ret === false) {
busy = false;
return;
} else if (typeof ret == 'object') {
selectedOpts = $.extend(selectedOpts, ret);
}
title = selectedOpts.title || (obj.nodeName ? $(obj).attr('title') : obj.title) || '';
if (obj.nodeName && !selectedOpts.orig) {
selectedOpts.orig = $(obj).children("img:first").length ? $(obj).children("img:first") : $(obj);
}
if (title === '' && selectedOpts.orig && selectedOpts.titleFromAlt) {
title = selectedOpts.orig.attr('alt');
}
href = selectedOpts.href || (obj.nodeName ? $(obj).attr('href') : obj.href) || null;
if ((/^(?:javascript)/i).test(href) || href == '#') {
href = null;
}
if (selectedOpts.type) {
type = selectedOpts.type;
if (!href) {
href = selectedOpts.content;
}
} else if (selectedOpts.content) {
type = 'html';
} else if (href) {
if (href.match(imgRegExp)) {
type = 'image';
} else if (href.match(swfRegExp)) {
type = 'swf';
} else if ($(obj).hasClass("iframe")) {
type = 'iframe';
} else if (href.indexOf("#") === 0) {
type = 'inline';
} else {
type = 'ajax';
}
}
if (!type) {
_error();
return;
}
if (type == 'inline') {
obj = href.substr(href.indexOf("#"));
type = $(obj).length > 0 ? 'inline' : 'ajax';
}
selectedOpts.type = type;
selectedOpts.href = href;
selectedOpts.title = title;
if (selectedOpts.autoDimensions) {
if (selectedOpts.type == 'html' || selectedOpts.type == 'inline' || selectedOpts.type == 'ajax') {
selectedOpts.width = 'auto';
selectedOpts.height = 'auto';
} else {
selectedOpts.autoDimensions = false;
}
}
if (selectedOpts.modal) {
selectedOpts.overlayShow = true;
selectedOpts.hideOnOverlayClick = false;
selectedOpts.hideOnContentClick = false;
selectedOpts.enableEscapeButton = false;
selectedOpts.showCloseButton = false;
}
selectedOpts.padding = parseInt(selectedOpts.padding, 10);
selectedOpts.margin = parseInt(selectedOpts.margin, 10);
tmp.css('padding', (selectedOpts.padding + selectedOpts.margin));
$('.fancybox-inline-tmp').unbind('fancybox-cancel').bind('fancybox-change', function() {
$(this).replaceWith(content.children());
});
switch (type) {
case 'html' :
tmp.html( selectedOpts.content );
_process_inline();
break;
case 'inline' :
if ( $(obj).parent().is('#fancybox-content') === true) {
busy = false;
return;
}
$('<div class="fancybox-inline-tmp" />')
.hide()
.insertBefore( $(obj) )
.bind('fancybox-cleanup', function() {
$(this).replaceWith(content.children());
}).bind('fancybox-cancel', function() {
$(this).replaceWith(tmp.children());
});
$(obj).appendTo(tmp);
_process_inline();
break;
case 'image':
busy = false;
$.fancybox.showActivity();
imgPreloader = new Image();
imgPreloader.onerror = function() {
_error();
};
imgPreloader.onload = function() {
busy = true;
imgPreloader.onerror = imgPreloader.onload = null;
_process_image();
};
imgPreloader.src = href;
break;
case 'swf':
selectedOpts.scrolling = 'no';
str = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"><param name="movie" value="' + href + '"></param>';
emb = '';
$.each(selectedOpts.swf, function(name, val) {
str += '<param name="' + name + '" value="' + val + '"></param>';
emb += ' ' + name + '="' + val + '"';
});
str += '<embed src="' + href + '" type="application/x-shockwave-flash" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"' + emb + '></embed></object>';
tmp.html(str);
_process_inline();
break;
case 'ajax':
busy = false;
$.fancybox.showActivity();
selectedOpts.ajax.win = selectedOpts.ajax.success;
ajaxLoader = $.ajax($.extend({}, selectedOpts.ajax, {
url : href,
data : selectedOpts.ajax.data || {},
error : function(XMLHttpRequest, textStatus, errorThrown) {
if ( XMLHttpRequest.status > 0 ) {
_error();
}
},
success : function(data, textStatus, XMLHttpRequest) {
var o = typeof XMLHttpRequest == 'object' ? XMLHttpRequest : ajaxLoader;
if (o.status == 200) {
if ( typeof selectedOpts.ajax.win == 'function' ) {
ret = selectedOpts.ajax.win(href, data, textStatus, XMLHttpRequest);
if (ret === false) {
loading.hide();
return;
} else if (typeof ret == 'string' || typeof ret == 'object') {
data = ret;
}
}
tmp.html( data );
_process_inline();
}
}
}));
break;
case 'iframe':
_show();
break;
}
},
_process_inline = function() {
var
w = selectedOpts.width,
h = selectedOpts.height;
if (w.toString().indexOf('%') > -1) {
w = parseInt( ($(window).width() - (selectedOpts.margin * 2)) * parseFloat(w) / 100, 10) + 'px';
} else {
w = w == 'auto' ? 'auto' : w + 'px';
}
if (h.toString().indexOf('%') > -1) {
h = parseInt( ($(window).height() - (selectedOpts.margin * 2)) * parseFloat(h) / 100, 10) + 'px';
} else {
h = h == 'auto' ? 'auto' : h + 'px';
}
tmp.wrapInner('<div style="width:' + w + ';height:' + h + ';overflow: ' + (selectedOpts.scrolling == 'auto' ? 'auto' : (selectedOpts.scrolling == 'yes' ? 'scroll' : 'hidden')) + ';position:relative;"></div>');
selectedOpts.width = tmp.width();
selectedOpts.height = tmp.height();
_show();
},
_process_image = function() {
selectedOpts.width = imgPreloader.width;
selectedOpts.height = imgPreloader.height;
$("<img />").attr({
'id' : 'fancybox-img',
'src' : imgPreloader.src,
'alt' : selectedOpts.title
}).appendTo( tmp );
_show();
},
_show = function() {
var pos, equal;
loading.hide();
if (wrap.is(":visible") && false === currentOpts.onCleanup(currentArray, currentIndex, currentOpts)) {
$.event.trigger('fancybox-cancel');
busy = false;
return;
}
busy = true;
$(content.add( overlay )).unbind();
$(window).unbind("resize.fb scroll.fb");
$(document).unbind('keydown.fb');
if (wrap.is(":visible") && currentOpts.titlePosition !== 'outside') {
wrap.css('height', wrap.height());
}
currentArray = selectedArray;
currentIndex = selectedIndex;
currentOpts = selectedOpts;
if (currentOpts.overlayShow) {
overlay.css({
'background-color' : currentOpts.overlayColor,
'opacity' : currentOpts.overlayOpacity,
'cursor' : currentOpts.hideOnOverlayClick ? 'pointer' : 'auto',
'height' : $(document).height()
});
if (!overlay.is(':visible')) {
if (isIE6) {
$('select:not(#fancybox-tmp select)').filter(function() {
return this.style.visibility !== 'hidden';
}).css({'visibility' : 'hidden'}).one('fancybox-cleanup', function() {
this.style.visibility = 'inherit';
});
}
overlay.show();
}
} else {
overlay.hide();
}
final_pos = _get_zoom_to();
_process_title();
if (wrap.is(":visible")) {
$( close.add( nav_left ).add( nav_right ) ).hide();
pos = wrap.position(),
start_pos = {
top : pos.top,
left : pos.left,
width : wrap.width(),
height : wrap.height()
};
equal = (start_pos.width == final_pos.width && start_pos.height == final_pos.height);
content.fadeTo(currentOpts.changeFade, 0.3, function() {
var finish_resizing = function() {
content.html( tmp.contents() ).fadeTo(currentOpts.changeFade, 1, _finish);
};
$.event.trigger('fancybox-change');
content
.empty()
.removeAttr('filter')
.css({
'border-width' : currentOpts.padding,
'width' : final_pos.width - currentOpts.padding * 2,
'height' : selectedOpts.autoDimensions ? 'auto' : final_pos.height - titleHeight - currentOpts.padding * 2
});
if (equal) {
finish_resizing();
} else {
fx.prop = 0;
$(fx).animate({prop: 1}, {
duration : currentOpts.changeSpeed,
easing : currentOpts.easingChange,
step : _draw,
complete : finish_resizing
});
}
});
return;
}
wrap.removeAttr("style");
content.css('border-width', currentOpts.padding);
if (currentOpts.transitionIn == 'elastic') {
start_pos = _get_zoom_from();
content.html( tmp.contents() );
wrap.show();
if (currentOpts.opacity) {
final_pos.opacity = 0;
}
fx.prop = 0;
$(fx).animate({prop: 1}, {
duration : currentOpts.speedIn,
easing : currentOpts.easingIn,
step : _draw,
complete : _finish
});
return;
}
if (currentOpts.titlePosition == 'inside' && titleHeight > 0) {
title.show();
}
content
.css({
'width' : final_pos.width - currentOpts.padding * 2,
'height' : selectedOpts.autoDimensions ? 'auto' : final_pos.height - titleHeight - currentOpts.padding * 2
})
.html( tmp.contents() );
wrap
.css(final_pos)
.fadeIn( currentOpts.transitionIn == 'none' ? 0 : currentOpts.speedIn, _finish );
},
_format_title = function(title) {
if (title && title.length) {
if (currentOpts.titlePosition == 'float') {
return '<table id="fancybox-title-float-wrap" cellpadding="0" cellspacing="0"><tr><td id="fancybox-title-float-left"></td><td id="fancybox-title-float-main">' + title + '</td><td id="fancybox-title-float-right"></td></tr></table>';
}
return '<div id="fancybox-title-' + currentOpts.titlePosition + '">' + title + '</div>';
}
return false;
},
_process_title = function() {
titleStr = currentOpts.title || '';
titleHeight = 0;
title
.empty()
.removeAttr('style')
.removeClass();
if (currentOpts.titleShow === false) {
title.hide();
return;
}
titleStr = $.isFunction(currentOpts.titleFormat) ? currentOpts.titleFormat(titleStr, currentArray, currentIndex, currentOpts) : _format_title(titleStr);
if (!titleStr || titleStr === '') {
title.hide();
return;
}
title
.addClass('fancybox-title-' + currentOpts.titlePosition)
.html( titleStr )
.appendTo( 'body' )
.show();
switch (currentOpts.titlePosition) {
case 'inside':
title
.css({
'width' : final_pos.width - (currentOpts.padding * 2),
'marginLeft' : currentOpts.padding,
'marginRight' : currentOpts.padding
});
titleHeight = title.outerHeight(true);
title.appendTo( outer );
final_pos.height += titleHeight;
break;
case 'over':
title
.css({
'marginLeft' : currentOpts.padding,
'width' : final_pos.width - (currentOpts.padding * 2),
'bottom' : currentOpts.padding
})
.appendTo( outer );
break;
case 'float':
title
.css('left', parseInt((title.width() - final_pos.width - 40)/ 2, 10) * -1)
.appendTo( wrap );
break;
default:
title
.css({
'width' : final_pos.width - (currentOpts.padding * 2),
'paddingLeft' : currentOpts.padding,
'paddingRight' : currentOpts.padding
})
.appendTo( wrap );
break;
}
title.hide();
},
_set_navigation = function() {
if (currentOpts.enableEscapeButton || currentOpts.enableKeyboardNav) {
$(document).bind('keydown.fb', function(e) {
if (e.keyCode == 27 && currentOpts.enableEscapeButton) {
e.preventDefault();
$.fancybox.close();
} else if ((e.keyCode == 37 || e.keyCode == 39) && currentOpts.enableKeyboardNav && e.target.tagName !== 'INPUT' && e.target.tagName !== 'TEXTAREA' && e.target.tagName !== 'SELECT') {
e.preventDefault();
$.fancybox[ e.keyCode == 37 ? 'prev' : 'next']();
}
});
}
if (!currentOpts.showNavArrows) {
nav_left.hide();
nav_right.hide();
return;
}
if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex !== 0) {
nav_left.show();
}
if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex != (currentArray.length -1)) {
nav_right.show();
}
},
_finish = function () {
if (!$.support.opacity) {
content.get(0).style.removeAttribute('filter');
wrap.get(0).style.removeAttribute('filter');
}
if (selectedOpts.autoDimensions) {
content.css('height', 'auto');
}
wrap.css('height', 'auto');
if (titleStr && titleStr.length) {
title.show();
}
if (currentOpts.showCloseButton) {
close.show();
}
_set_navigation();
if (currentOpts.hideOnContentClick) {
content.bind('click', $.fancybox.close);
}
if (currentOpts.hideOnOverlayClick) {
overlay.bind('click', $.fancybox.close);
}
$(window).bind("resize.fb", $.fancybox.resize);
if (currentOpts.centerOnScroll) {
$(window).bind("scroll.fb", $.fancybox.center);
}
if (currentOpts.type == 'iframe') {
$('<iframe id="fancybox-frame" name="fancybox-frame' + new Date().getTime() + '" frameborder="0" hspace="0" ' + ($.browser.msie ? 'allowtransparency="true""' : '') + ' scrolling="' + selectedOpts.scrolling + '" src="' + currentOpts.href + '"></iframe>').appendTo(content);
}
wrap.show();
busy = false;
$.fancybox.center();
currentOpts.onComplete(currentArray, currentIndex, currentOpts);
_preload_images();
},
_preload_images = function() {
var href,
objNext;
if ((currentArray.length -1) > currentIndex) {
href = currentArray[ currentIndex + 1 ].href;
if (typeof href !== 'undefined' && href.match(imgRegExp)) {
objNext = new Image();
objNext.src = href;
}
}
if (currentIndex > 0) {
href = currentArray[ currentIndex - 1 ].href;
if (typeof href !== 'undefined' && href.match(imgRegExp)) {
objNext = new Image();
objNext.src = href;
}
}
},
_draw = function(pos) {
var dim = {
width : parseInt(start_pos.width + (final_pos.width - start_pos.width) * pos, 10),
height : parseInt(start_pos.height + (final_pos.height - start_pos.height) * pos, 10),
top : parseInt(start_pos.top + (final_pos.top - start_pos.top) * pos, 10),
left : parseInt(start_pos.left + (final_pos.left - start_pos.left) * pos, 10)
};
if (typeof final_pos.opacity !== 'undefined') {
dim.opacity = pos < 0.5 ? 0.5 : pos;
}
wrap.css(dim);
content.css({
'width' : dim.width - currentOpts.padding * 2,
'height' : dim.height - (titleHeight * pos) - currentOpts.padding * 2
});
},
_get_viewport = function() {
return [
$(window).width() - (currentOpts.margin * 2),
$(window).height() - (currentOpts.margin * 2),
$(document).scrollLeft() + currentOpts.margin,
$(document).scrollTop() + currentOpts.margin
];
},
_get_zoom_to = function () {
var view = _get_viewport(),
to = {},
resize = currentOpts.autoScale,
double_padding = currentOpts.padding * 2,
ratio;
if (currentOpts.width.toString().indexOf('%') > -1) {
to.width = parseInt((view[0] * parseFloat(currentOpts.width)) / 100, 10);
} else {
to.width = currentOpts.width + double_padding;
}
if (currentOpts.height.toString().indexOf('%') > -1) {
to.height = parseInt((view[1] * parseFloat(currentOpts.height)) / 100, 10);
} else {
to.height = currentOpts.height + double_padding;
}
if (resize && (to.width > view[0] || to.height > view[1])) {
if (selectedOpts.type == 'image' || selectedOpts.type == 'swf') {
ratio = (currentOpts.width ) / (currentOpts.height );
if ((to.width ) > view[0]) {
to.width = view[0];
to.height = parseInt(((to.width - double_padding) / ratio) + double_padding, 10);
}
if ((to.height) > view[1]) {
to.height = view[1];
to.width = parseInt(((to.height - double_padding) * ratio) + double_padding, 10);
}
} else {
to.width = Math.min(to.width, view[0]);
to.height = Math.min(to.height, view[1]);
}
}
to.top = parseInt(Math.max(view[3] - 20, view[3] + ((view[1] - to.height - 40) * 0.5)), 10);
to.left = parseInt(Math.max(view[2] - 20, view[2] + ((view[0] - to.width - 40) * 0.5)), 10);
return to;
},
_get_obj_pos = function(obj) {
var pos = obj.offset();
pos.top += parseInt( obj.css('paddingTop'), 10 ) || 0;
pos.left += parseInt( obj.css('paddingLeft'), 10 ) || 0;
pos.top += parseInt( obj.css('border-top-width'), 10 ) || 0;
pos.left += parseInt( obj.css('border-left-width'), 10 ) || 0;
pos.width = obj.width();
pos.height = obj.height();
return pos;
},
_get_zoom_from = function() {
var orig = selectedOpts.orig ? $(selectedOpts.orig) : false,
from = {},
pos,
view;
if (orig && orig.length) {
pos = _get_obj_pos(orig);
from = {
width : pos.width + (currentOpts.padding * 2),
height : pos.height + (currentOpts.padding * 2),
top : pos.top - currentOpts.padding - 20,
left : pos.left - currentOpts.padding - 20
};
} else {
view = _get_viewport();
from = {
width : currentOpts.padding * 2,
height : currentOpts.padding * 2,
top : parseInt(view[3] + view[1] * 0.5, 10),
left : parseInt(view[2] + view[0] * 0.5, 10)
};
}
return from;
},
_animate_loading = function() {
if (!loading.is(':visible')){
clearInterval(loadingTimer);
return;
}
$('div', loading).css('top', (loadingFrame * -40) + 'px');
loadingFrame = (loadingFrame + 1) % 12;
};
/*
* Public methods
*/
$.fn.fancybox = function(options) {
if (!$(this).length) {
return this;
}
$(this)
.data('fancybox', $.extend({}, options, ($.metadata ? $(this).metadata() : {})))
.unbind('click.fb')
.bind('click.fb', function(e) {
e.preventDefault();
if (busy) {
return;
}
busy = true;
$(this).blur();
selectedArray = [];
selectedIndex = 0;
var rel = $(this).attr('rel') || '';
if (!rel || rel == '' || rel === 'nofollow') {
selectedArray.push(this);
} else {
selectedArray = $("a[rel=" + rel + "], area[rel=" + rel + "]");
selectedIndex = selectedArray.index( this );
}
_start();
return;
});
return this;
};
$.fancybox = function(obj) {
var opts;
if (busy) {
return;
}
busy = true;
opts = typeof arguments[1] !== 'undefined' ? arguments[1] : {};
selectedArray = [];
selectedIndex = parseInt(opts.index, 10) || 0;
if ($.isArray(obj)) {
for (var i = 0, j = obj.length; i < j; i++) {
if (typeof obj[i] == 'object') {
$(obj[i]).data('fancybox', $.extend({}, opts, obj[i]));
} else {
obj[i] = $({}).data('fancybox', $.extend({content : obj[i]}, opts));
}
}
selectedArray = jQuery.merge(selectedArray, obj);
} else {
if (typeof obj == 'object') {
$(obj).data('fancybox', $.extend({}, opts, obj));
} else {
obj = $({}).data('fancybox', $.extend({content : obj}, opts));
}
selectedArray.push(obj);
}
if (selectedIndex > selectedArray.length || selectedIndex < 0) {
selectedIndex = 0;
}
_start();
};
$.fancybox.showActivity = function() {
clearInterval(loadingTimer);
loading.show();
loadingTimer = setInterval(_animate_loading, 66);
};
$.fancybox.hideActivity = function() {
loading.hide();
};
$.fancybox.next = function() {
return $.fancybox.pos( currentIndex + 1);
};
$.fancybox.prev = function() {
return $.fancybox.pos( currentIndex - 1);
};
$.fancybox.pos = function(pos) {
if (busy) {
return;
}
pos = parseInt(pos);
selectedArray = currentArray;
if (pos > -1 && pos < currentArray.length) {
selectedIndex = pos;
_start();
} else if (currentOpts.cyclic && currentArray.length > 1) {
selectedIndex = pos >= currentArray.length ? 0 : currentArray.length - 1;
_start();
}
return;
};
$.fancybox.cancel = function() {
if (busy) {
return;
}
busy = true;
$.event.trigger('fancybox-cancel');
_abort();
selectedOpts.onCancel(selectedArray, selectedIndex, selectedOpts);
busy = false;
};
// Note: within an iframe use - parent.$.fancybox.close();
$.fancybox.close = function() {
if (busy || wrap.is(':hidden')) {
return;
}
busy = true;
if (currentOpts && false === currentOpts.onCleanup(currentArray, currentIndex, currentOpts)) {
busy = false;
return;
}
_abort();
$(close.add( nav_left ).add( nav_right )).hide();
$(content.add( overlay )).unbind();
$(window).unbind("resize.fb scroll.fb");
$(document).unbind('keydown.fb');
content.find('iframe').attr('src', isIE6 && /^https/i.test(window.location.href || '') ? 'javascript:void(false)' : 'about:blank');
if (currentOpts.titlePosition !== 'inside') {
title.empty();
}
wrap.stop();
function _cleanup() {
overlay.fadeOut('fast');
title.empty().hide();
wrap.hide();
$.event.trigger('fancybox-cleanup');
content.empty();
currentOpts.onClosed(currentArray, currentIndex, currentOpts);
currentArray = selectedOpts = [];
currentIndex = selectedIndex = 0;
currentOpts = selectedOpts = {};
busy = false;
}
if (currentOpts.transitionOut == 'elastic') {
start_pos = _get_zoom_from();
var pos = wrap.position();
final_pos = {
top : pos.top ,
left : pos.left,
width : wrap.width(),
height : wrap.height()
};
if (currentOpts.opacity) {
final_pos.opacity = 1;
}
title.empty().hide();
fx.prop = 1;
$(fx).animate({ prop: 0 }, {
duration : currentOpts.speedOut,
easing : currentOpts.easingOut,
step : _draw,
complete : _cleanup
});
} else {
wrap.fadeOut( currentOpts.transitionOut == 'none' ? 0 : currentOpts.speedOut, _cleanup);
}
};
$.fancybox.resize = function() {
if (overlay.is(':visible')) {
overlay.css('height', $(document).height());
}
$.fancybox.center(true);
};
$.fancybox.center = function() {
var view, align;
if (busy) {
return;
}
align = arguments[0] === true ? 1 : 0;
view = _get_viewport();
if (!align && (wrap.width() > view[0] || wrap.height() > view[1])) {
return;
}
wrap
.stop()
.animate({
'top' : parseInt(Math.max(view[3] - 20, view[3] + ((view[1] - content.height() - 40) * 0.5) - currentOpts.padding)),
'left' : parseInt(Math.max(view[2] - 20, view[2] + ((view[0] - content.width() - 40) * 0.5) - currentOpts.padding))
}, typeof arguments[0] == 'number' ? arguments[0] : 200);
};
$.fancybox.init = function() {
if ($("#fancybox-wrap").length) {
return;
}
$('body').append(
tmp = $('<div id="fancybox-tmp"></div>'),
loading = $('<div id="fancybox-loading"><div></div></div>'),
overlay = $('<div id="fancybox-overlay"></div>'),
wrap = $('<div id="fancybox-wrap"></div>')
);
outer = $('<div id="fancybox-outer"></div>')
.append('<div class="fancybox-bg" id="fancybox-bg-n"></div><div class="fancybox-bg" id="fancybox-bg-ne"></div><div class="fancybox-bg" id="fancybox-bg-e"></div><div class="fancybox-bg" id="fancybox-bg-se"></div><div class="fancybox-bg" id="fancybox-bg-s"></div><div class="fancybox-bg" id="fancybox-bg-sw"></div><div class="fancybox-bg" id="fancybox-bg-w"></div><div class="fancybox-bg" id="fancybox-bg-nw"></div>')
.appendTo( wrap );
outer.append(
content = $('<div id="fancybox-content"></div>'),
close = $('<a id="fancybox-close"></a>'),
title = $('<div id="fancybox-title"></div>'),
nav_left = $('<a href="javascript:;" id="fancybox-left"><span class="fancy-ico" id="fancybox-left-ico"></span></a>'),
nav_right = $('<a href="javascript:;" id="fancybox-right"><span class="fancy-ico" id="fancybox-right-ico"></span></a>')
);
close.click($.fancybox.close);
loading.click($.fancybox.cancel);
nav_left.click(function(e) {
e.preventDefault();
$.fancybox.prev();
});
nav_right.click(function(e) {
e.preventDefault();
$.fancybox.next();
});
if ($.fn.mousewheel) {
wrap.bind('mousewheel.fb', function(e, delta) {
if (busy) {
e.preventDefault();
} else if ($(e.target).get(0).clientHeight == 0 || $(e.target).get(0).scrollHeight === $(e.target).get(0).clientHeight) {
e.preventDefault();
$.fancybox[ delta > 0 ? 'prev' : 'next']();
}
});
}
if (!$.support.opacity) {
wrap.addClass('fancybox-ie');
}
if (isIE6) {
loading.addClass('fancybox-ie6');
wrap.addClass('fancybox-ie6');
$('<iframe id="fancybox-hide-sel-frame" src="' + (/^https/i.test(window.location.href || '') ? 'javascript:void(false)' : 'about:blank' ) + '" scrolling="no" border="0" frameborder="0" tabindex="-1"></iframe>').prependTo(outer);
}
};
$.fn.fancybox.defaults = {
padding : 10,
margin : 40,
opacity : false,
modal : false,
cyclic : false,
scrolling : 'auto', // 'auto', 'yes' or 'no'
width : 560,
height : 340,
autoScale : true,
autoDimensions : true,
centerOnScroll : false,
ajax : {},
swf : { wmode: 'transparent' },
hideOnOverlayClick : true,
hideOnContentClick : false,
overlayShow : true,
overlayOpacity : 0.7,
overlayColor : '#777',
titleShow : true,
titlePosition : 'float', // 'float', 'outside', 'inside' or 'over'
titleFormat : null,
titleFromAlt : false,
transitionIn : 'fade', // 'elastic', 'fade' or 'none'
transitionOut : 'fade', // 'elastic', 'fade' or 'none'
speedIn : 300,
speedOut : 300,
changeSpeed : 300,
changeFade : 'fast',
easingIn : 'swing',
easingOut : 'swing',
showCloseButton : true,
showNavArrows : true,
enableEscapeButton : true,
enableKeyboardNav : true,
onStart : function(){},
onCancel : function(){},
onComplete : function(){},
onCleanup : function(){},
onClosed : function(){},
onError : function(){}
};
$(document).ready(function() {
$.fancybox.init();
});
})(jQuery); | JavaScript |
/*
PIE: CSS3 rendering for IE
Version 1.0beta3
http://css3pie.com
Dual-licensed for use under the Apache License Version 2.0 or the General Public License (GPL) Version 2.
*/
(function(){
var doc = document;var PIE = window['PIE'];
if( !PIE ) {
PIE = window['PIE'] = {
CSS_PREFIX: '-pie-',
STYLE_PREFIX: 'Pie',
CLASS_PREFIX: 'pie_',
tableCellTags: {
'TD': 1,
'TH': 1
}
};
// Force the background cache to be used. No reason it shouldn't be.
try {
doc.execCommand( 'BackgroundImageCache', false, true );
} catch(e) {}
/*
* IE version detection approach by James Padolsey, with modifications -- from
* http://james.padolsey.com/javascript/detect-ie-in-js-using-conditional-comments/
*/
PIE.ieVersion = function(){
var v = 4,
div = doc.createElement('div'),
all = div.getElementsByTagName('i');
while (
div.innerHTML = '<!--[if gt IE ' + (++v) + ']><i></i><![endif]-->',
all[0]
) {}
return v;
}();
// Detect IE6
if( PIE.ieVersion === 6 ) {
// IE6 can't access properties with leading dash, but can without it.
PIE.CSS_PREFIX = PIE.CSS_PREFIX.replace( /^-/, '' );
}
// Detect IE8
PIE.ie8DocMode = PIE.ieVersion === 8 && doc.documentMode;
/**
* Utility functions
*/
PIE.Util = {
/**
* To create a VML element, it must be created by a Document which has the VML
* namespace set. Unfortunately, if you try to add the namespace programatically
* into the main document, you will get an "Unspecified error" when trying to
* access document.namespaces before the document is finished loading. To get
* around this, we create a DocumentFragment, which in IE land is apparently a
* full-fledged Document. It allows adding namespaces immediately, so we add the
* namespace there and then have it create the VML element.
* @param {string} tag The tag name for the VML element
* @return {Element} The new VML element
*/
createVmlElement: function( tag ) {
var vmlPrefix = 'css3vml',
vmlDoc = PIE._vmlCreatorDoc;
if( !vmlDoc ) {
vmlDoc = PIE._vmlCreatorDoc = doc.createDocumentFragment();
vmlDoc.namespaces.add( vmlPrefix, 'urn:schemas-microsoft-com:vml' );
}
return vmlDoc.createElement( vmlPrefix + ':' + tag );
},
/**
* Generate and return a unique ID for a given object. The generated ID is stored
* as a property of the object for future reuse.
* @param {Object} obj
*/
getUID: function( obj ) {
return obj && obj[ '_pieId' ] || ( obj[ '_pieId' ] = +new Date() + Math.random() );
},
/**
* Simple utility for merging objects
* @param {Object} obj1 The main object into which all others will be merged
* @param {...Object} var_args Other objects which will be merged into the first, in order
*/
merge: function( obj1 ) {
var i, len, p, objN, args = arguments;
for( i = 1, len = args.length; i < len; i++ ) {
objN = args[i];
for( p in objN ) {
if( objN.hasOwnProperty( p ) ) {
obj1[ p ] = objN[ p ];
}
}
}
return obj1;
},
/**
* Execute a callback function, passing it the dimensions of a given image once
* they are known.
* @param {string} src The source URL of the image
* @param {function({w:number, h:number})} func The callback function to be called once the image dimensions are known
* @param {Object} ctx A context object which will be used as the 'this' value within the executed callback function
*/
withImageSize: function( src, func, ctx ) {
var sizes = PIE._imgSizes || ( PIE._imgSizes = {} ),
size = sizes[ src ], img;
if( size ) {
func.call( ctx, size );
} else {
img = new Image();
img.onload = function() {
size = sizes[ src ] = { w: img.width, h: img.height };
func.call( ctx, size );
img.onload = null;
};
img.src = src;
}
}
};/**
*
*/
PIE.Observable = function() {
/**
* List of registered observer functions
*/
this.observers = [];
/**
* Hash of function ids to their position in the observers list, for fast lookup
*/
this.indexes = {};
};
PIE.Observable.prototype = {
observe: function( fn ) {
var id = PIE.Util.getUID( fn ),
indexes = this.indexes,
observers = this.observers;
if( !( id in indexes ) ) {
indexes[ id ] = observers.length;
observers.push( fn );
}
},
unobserve: function( fn ) {
var id = PIE.Util.getUID( fn ),
indexes = this.indexes;
if( id && id in indexes ) {
delete this.observers[ indexes[ id ] ];
delete indexes[ id ];
}
},
fire: function() {
var o = this.observers,
i = o.length;
while( i-- ) {
o[ i ] && o[ i ]();
}
}
};/*
* Set up polling for IE8 - this is a brute-force workaround for syncing issues caused by IE8 not
* always firing the onmove and onresize events when elements are moved or resized. We check a few
* times every second to make sure the elements have the correct position and size.
*/
if( PIE.ie8DocMode === 8 ) {
PIE.Heartbeat = new PIE.Observable();
setInterval( function() { PIE.Heartbeat.fire() }, 250 );
}
/**
* Create an observable listener for the onbeforeunload event
*/
PIE.OnBeforeUnload = new PIE.Observable();
window.attachEvent( 'onbeforeunload', function() { PIE.OnBeforeUnload.fire(); } );
/**
* Attach an event which automatically gets detached onbeforeunload
*/
PIE.OnBeforeUnload.attachManagedEvent = function( target, name, handler ) {
target.attachEvent( name, handler );
this.observe( function() {
target.detachEvent( name, handler );
} );
};/**
* Create a single observable listener for window resize events.
*/
(function() {
PIE.OnResize = new PIE.Observable();
function resized() {
PIE.OnResize.fire();
}
PIE.OnBeforeUnload.attachManagedEvent( window, 'onresize', resized );
})();
/**
* Create a single observable listener for scroll events. Used for lazy loading based
* on the viewport, and for fixed position backgrounds.
*/
(function() {
PIE.OnScroll = new PIE.Observable();
function scrolled() {
PIE.OnScroll.fire();
}
PIE.OnBeforeUnload.attachManagedEvent( window, 'onscroll', scrolled );
PIE.OnResize.observe( scrolled );
})();
/**
* Listen for printing events, destroy all active PIE instances when printing, and
* restore them afterward.
*/
(function() {
var elements;
function beforePrint() {
elements = PIE.Element.destroyAll();
}
function afterPrint() {
if( elements ) {
for( var i = 0, len = elements.length; i < len; i++ ) {
PIE[ 'attach' ]( elements[i] );
}
elements = 0;
}
}
PIE.OnBeforeUnload.attachManagedEvent( window, 'onbeforeprint', beforePrint );
PIE.OnBeforeUnload.attachManagedEvent( window, 'onafterprint', afterPrint );
})();/**
* Wrapper for length and percentage style values
* @constructor
* @param {string} val The CSS string representing the length. It is assumed that this will already have
* been validated as a valid length or percentage syntax.
*/
PIE.Length = (function() {
var lengthCalcEl = doc.createElement( 'length-calc' ),
s = lengthCalcEl.style,
numCache = {},
unitCache = {};
s.position = 'absolute';
s.top = s.left = -9999;
function Length( val ) {
this.val = val;
}
Length.prototype = {
/**
* Regular expression for matching the length unit
* @private
*/
unitRE: /(px|em|ex|mm|cm|in|pt|pc|%)$/,
/**
* Get the numeric value of the length
* @return {number} The value
*/
getNumber: function() {
var num = numCache[ this.val ],
UNDEF;
if( num === UNDEF ) {
num = numCache[ this.val ] = parseFloat( this.val );
}
return num;
},
/**
* Get the unit of the length
* @return {string} The unit
*/
getUnit: function() {
var unit = unitCache[ this.val ], m;
if( !unit ) {
m = this.val.match( this.unitRE );
unit = unitCache[ this.val ] = ( m && m[0] ) || 'px';
}
return unit;
},
/**
* Determine whether this is a percentage length value
* @return {boolean}
*/
isPercentage: function() {
return this.getUnit() === '%';
},
/**
* Resolve this length into a number of pixels.
* @param {Element} el - the context element, used to resolve font-relative values
* @param {(function():number|number)=} pct100 - the number of pixels that equal a 100% percentage. This can be either a number or a
* function which will be called to return the number.
*/
pixels: function( el, pct100 ) {
var num = this.getNumber(),
unit = this.getUnit();
switch( unit ) {
case "px":
return num;
case "%":
return num * ( typeof pct100 === 'function' ? pct100() : pct100 ) / 100;
case "em":
return num * this.getEmPixels( el );
case "ex":
return num * this.getEmPixels( el ) / 2;
default:
return num * Length.conversions[ unit ];
}
},
/**
* The em and ex units are relative to the font-size of the current element,
* however if the font-size is set using non-pixel units then we get that value
* rather than a pixel conversion. To get around this, we keep a floating element
* with width:1em which we insert into the target element and then read its offsetWidth.
* But if the font-size *is* specified in pixels, then we use that directly to avoid
* the expensive DOM manipulation.
* @param el
*/
getEmPixels: function( el ) {
var fs = el.currentStyle.fontSize,
px;
if( fs.indexOf( 'px' ) > 0 ) {
return parseFloat( fs );
} else {
lengthCalcEl.style.width = '1em';
el.appendChild( lengthCalcEl );
px = lengthCalcEl.offsetWidth;
if( lengthCalcEl.parentNode !== el ) { //not sure how this happens but it does
el.removeChild( lengthCalcEl );
}
return px;
}
}
};
Length.conversions = (function() {
var units = [ 'mm', 'cm', 'in', 'pt', 'pc' ],
vals = {},
parent = doc.documentElement,
i = units.length, unit;
parent.appendChild( lengthCalcEl );
while( i-- ) {
unit = units[i];
lengthCalcEl.style.width = '100' + unit;
vals[ unit ] = lengthCalcEl.offsetWidth / 100;
}
parent.removeChild( lengthCalcEl );
return vals;
})();
Length.ZERO = new Length( '0' );
return Length;
})();
/**
* Wrapper for a CSS3 bg-position value. Takes up to 2 position keywords and 2 lengths/percentages.
* @constructor
* @param {Array.<PIE.Tokenizer.Token>} tokens The tokens making up the background position value.
*/
PIE.BgPosition = (function() {
var length_fifty = new PIE.Length( '50%' ),
vert_idents = { 'top': 1, 'center': 1, 'bottom': 1 },
horiz_idents = { 'left': 1, 'center': 1, 'right': 1 };
function BgPosition( tokens ) {
this.tokens = tokens;
}
BgPosition.prototype = {
/**
* Normalize the values into the form:
* [ xOffsetSide, xOffsetLength, yOffsetSide, yOffsetLength ]
* where: xOffsetSide is either 'left' or 'right',
* yOffsetSide is either 'top' or 'bottom',
* and x/yOffsetLength are both PIE.Length objects.
* @return {Array}
*/
getValues: function() {
if( !this._values ) {
var tokens = this.tokens,
len = tokens.length,
identType = PIE.Tokenizer.Type,
length_zero = PIE.Length.ZERO,
type_ident = identType.IDENT,
type_length = identType.LENGTH,
type_percent = identType.PERCENT,
type, value,
vals = [ 'left', length_zero, 'top', length_zero ];
// If only one value, the second is assumed to be 'center'
if( len === 1 ) {
tokens.push( { type: type_ident, value: 'center' } );
len++;
}
// Two values - CSS2
if( len === 2 ) {
// If both idents, they can appear in either order, so switch them if needed
if( type_ident & ( tokens[0].type | tokens[1].type ) &&
tokens[0].value in vert_idents && tokens[1].value in horiz_idents ) {
tokens.push( tokens.shift() );
}
if( tokens[0].type & type_ident ) {
if( tokens[0].value === 'center' ) {
vals[1] = length_fifty;
} else {
vals[0] = tokens[0].value;
}
}
else if( tokens[0].isLengthOrPercent() ) {
vals[1] = new PIE.Length( tokens[0].value );
}
if( tokens[1].type & type_ident ) {
if( tokens[1].value === 'center' ) {
vals[3] = length_fifty;
} else {
vals[2] = tokens[1].value;
}
}
else if( tokens[1].isLengthOrPercent() ) {
vals[3] = new PIE.Length( tokens[1].value );
}
}
// Three or four values - CSS3
else {
// TODO
}
this._values = vals;
}
return this._values;
},
/**
* Find the coordinates of the background image from the upper-left corner of the background area.
* Note that these coordinate values are not rounded.
* @param {Element} el
* @param {number} width - the width for percentages (background area width minus image width)
* @param {number} height - the height for percentages (background area height minus image height)
* @return {Object} { x: Number, y: Number }
*/
coords: function( el, width, height ) {
var vals = this.getValues(),
pxX = vals[1].pixels( el, width ),
pxY = vals[3].pixels( el, height );
return {
x: vals[0] === 'right' ? width - pxX : pxX,
y: vals[2] === 'bottom' ? height - pxY : pxY
};
}
};
return BgPosition;
})();
/**
* Wrapper for angle values; handles conversion to degrees from all allowed angle units
* @constructor
* @param {string} val The raw CSS value for the angle. It is assumed it has been pre-validated.
*/
PIE.Angle = (function() {
function Angle( val ) {
this.val = val;
}
Angle.prototype = {
unitRE: /[a-z]+$/i,
/**
* @return {string} The unit of the angle value
*/
getUnit: function() {
return this._unit || ( this._unit = this.val.match( this.unitRE )[0].toLowerCase() );
},
/**
* Get the numeric value of the angle in degrees.
* @return {number} The degrees value
*/
degrees: function() {
var deg = this._deg, u, n;
if( deg === undefined ) {
u = this.getUnit();
n = parseFloat( this.val, 10 );
deg = this._deg = ( u === 'deg' ? n : u === 'rad' ? n / Math.PI * 180 : u === 'grad' ? n / 400 * 360 : u === 'turn' ? n * 360 : 0 );
}
return deg;
}
};
return Angle;
})();/**
* Abstraction for colors values. Allows detection of rgba values.
* @constructor
* @param {string} val The raw CSS string value for the color
*/
PIE.Color = (function() {
function Color( val ) {
this.val = val;
}
/**
* Regular expression for matching rgba colors and extracting their components
* @type {RegExp}
*/
Color.rgbaRE = /\s*rgba\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d+|\d*\.\d+)\s*\)\s*/;
Color.prototype = {
/**
* @private
*/
parse: function() {
if( !this._color ) {
var v = this.val,
m = v.match( Color.rgbaRE );
if( m ) {
this._color = 'rgb(' + m[1] + ',' + m[2] + ',' + m[3] + ')';
this._alpha = parseFloat( m[4] );
} else {
this._color = v;
this._alpha = ( v === 'transparent' ? 0 : 1 );
}
}
},
/**
* Retrieve the value of the color in a format usable by IE natively. This will be the same as
* the raw input value, except for rgba values which will be converted to an rgb value.
* @param {Element} el The context element, used to get 'currentColor' keyword value.
* @return {string} Color value
*/
value: function( el ) {
this.parse();
return this._color === 'currentColor' ? el.currentStyle.color : this._color;
},
/**
* Retrieve the alpha value of the color. Will be 1 for all values except for rgba values
* with an alpha component.
* @return {number} The alpha value, from 0 to 1.
*/
alpha: function() {
this.parse();
return this._alpha;
}
};
return Color;
})();/**
* A tokenizer for CSS value strings.
* @constructor
* @param {string} css The CSS value string
*/
PIE.Tokenizer = (function() {
function Tokenizer( css ) {
this.css = css;
this.ch = 0;
this.tokens = [];
this.tokenIndex = 0;
}
/**
* Enumeration of token type constants.
* @enum {number}
*/
var Type = Tokenizer.Type = {
ANGLE: 1,
CHARACTER: 2,
COLOR: 4,
DIMEN: 8,
FUNCTION: 16,
IDENT: 32,
LENGTH: 64,
NUMBER: 128,
OPERATOR: 256,
PERCENT: 512,
STRING: 1024,
URL: 2048
};
/**
* A single token
* @constructor
* @param {number} type The type of the token - see PIE.Tokenizer.Type
* @param {string} value The value of the token
*/
Tokenizer.Token = function( type, value ) {
this.type = type;
this.value = value;
};
Tokenizer.Token.prototype = {
isLength: function() {
return this.type & Type.LENGTH || ( this.type & Type.NUMBER && this.value === '0' );
},
isLengthOrPercent: function() {
return this.isLength() || this.type & Type.PERCENT;
}
};
Tokenizer.prototype = {
whitespace: /\s/,
number: /^[\+\-]?(\d*\.)?\d+/,
url: /^url\(\s*("([^"]*)"|'([^']*)'|([!#$%&*-~]*))\s*\)/i,
ident: /^\-?[_a-z][\w-]*/i,
string: /^("([^"]*)"|'([^']*)')/,
operator: /^[\/,]/,
hash: /^#[\w]+/,
hashColor: /^#([\da-f]{6}|[\da-f]{3})/i,
unitTypes: {
'px': Type.LENGTH, 'em': Type.LENGTH, 'ex': Type.LENGTH,
'mm': Type.LENGTH, 'cm': Type.LENGTH, 'in': Type.LENGTH,
'pt': Type.LENGTH, 'pc': Type.LENGTH,
'deg': Type.ANGLE, 'rad': Type.ANGLE, 'grad': Type.ANGLE
},
colorNames: {
'aqua':1, 'black':1, 'blue':1, 'fuchsia':1, 'gray':1, 'green':1, 'lime':1, 'maroon':1,
'navy':1, 'olive':1, 'purple':1, 'red':1, 'silver':1, 'teal':1, 'white':1, 'yellow': 1,
'currentColor': 1
},
colorFunctions: {
'rgb': 1, 'rgba': 1, 'hsl': 1, 'hsla': 1
},
/**
* Advance to and return the next token in the CSS string. If the end of the CSS string has
* been reached, null will be returned.
* @param {boolean} forget - if true, the token will not be stored for the purposes of backtracking with prev().
* @return {PIE.Tokenizer.Token}
*/
next: function( forget ) {
var css, ch, firstChar, match, type, val,
me = this;
function newToken( type, value ) {
var tok = new Tokenizer.Token( type, value );
if( !forget ) {
me.tokens.push( tok );
me.tokenIndex++;
}
return tok;
}
function failure() {
me.tokenIndex++;
return null;
}
// In case we previously backed up, return the stored token in the next slot
if( this.tokenIndex < this.tokens.length ) {
return this.tokens[ this.tokenIndex++ ];
}
// Move past leading whitespace characters
while( this.whitespace.test( this.css.charAt( this.ch ) ) ) {
this.ch++;
}
if( this.ch >= this.css.length ) {
return failure();
}
ch = this.ch;
css = this.css.substring( this.ch );
firstChar = css.charAt( 0 );
switch( firstChar ) {
case '#':
if( match = css.match( this.hashColor ) ) {
this.ch += match[0].length;
return newToken( Type.COLOR, match[0] );
}
break;
case '"':
case "'":
if( match = css.match( this.string ) ) {
this.ch += match[0].length;
return newToken( Type.STRING, match[2] || match[3] || '' );
}
break;
case "/":
case ",":
this.ch++;
return newToken( Type.OPERATOR, firstChar );
case 'u':
if( match = css.match( this.url ) ) {
this.ch += match[0].length;
return newToken( Type.URL, match[2] || match[3] || match[4] || '' );
}
}
// Numbers and values starting with numbers
if( match = css.match( this.number ) ) {
val = match[0];
this.ch += val.length;
// Check if it is followed by a unit
if( css.charAt( val.length ) === '%' ) {
this.ch++;
return newToken( Type.PERCENT, val + '%' );
}
if( match = css.substring( val.length ).match( this.ident ) ) {
val += match[0];
this.ch += match[0].length;
return newToken( this.unitTypes[ match[0].toLowerCase() ] || Type.DIMEN, val );
}
// Plain ol' number
return newToken( Type.NUMBER, val );
}
// Identifiers
if( match = css.match( this.ident ) ) {
val = match[0];
this.ch += val.length;
// Named colors
if( val.toLowerCase() in this.colorNames ) {
return newToken( Type.COLOR, val );
}
// Functions
if( css.charAt( val.length ) === '(' ) {
this.ch++;
// Color values in function format: rgb, rgba, hsl, hsla
if( val.toLowerCase() in this.colorFunctions ) {
function isNum( tok ) {
return tok && tok.type & Type.NUMBER;
}
function isNumOrPct( tok ) {
return tok && ( tok.type & ( Type.NUMBER | Type.PERCENT ) );
}
function isValue( tok, val ) {
return tok && tok.value === val;
}
function next() {
return me.next( 1 );
}
if( ( val.charAt(0) === 'r' ? isNumOrPct( next() ) : isNum( next() ) ) &&
isValue( next(), ',' ) &&
isNumOrPct( next() ) &&
isValue( next(), ',' ) &&
isNumOrPct( next() ) &&
( val === 'rgb' || val === 'hsa' || (
isValue( next(), ',' ) &&
isNum( next() )
) ) &&
isValue( next(), ')' ) ) {
return newToken( Type.COLOR, this.css.substring( ch, this.ch ) );
}
return failure();
}
return newToken( Type.FUNCTION, val + '(' );
}
// Other identifier
return newToken( Type.IDENT, val );
}
// Standalone character
this.ch++;
return newToken( Type.CHARACTER, firstChar );
},
/**
* Determine whether there is another token
* @return {boolean}
*/
hasNext: function() {
var next = this.next();
this.prev();
return !!next;
},
/**
* Back up and return the previous token
* @return {PIE.Tokenizer.Token}
*/
prev: function() {
return this.tokens[ this.tokenIndex-- - 2 ];
},
/**
* Retrieve all the tokens in the CSS string
* @return {Array.<PIE.Tokenizer.Token>}
*/
all: function() {
while( this.next() ) {}
return this.tokens;
},
/**
* Return a list of tokens from the current position until the given function returns
* true. The final token will not be included in the list.
* @param {function():boolean} func - test function
* @param {boolean} require - if true, then if the end of the CSS string is reached
* before the test function returns true, null will be returned instead of the
* tokens that have been found so far.
* @return {Array.<PIE.Tokenizer.Token>}
*/
until: function( func, require ) {
var list = [], t, hit;
while( t = this.next() ) {
if( func( t ) ) {
hit = true;
this.prev();
break;
}
list.push( t );
}
return require && !hit ? null : list;
}
};
return Tokenizer;
})();/**
* Handles calculating, caching, and detecting changes to size and position of the element.
* @constructor
* @param {Element} el the target element
*/
PIE.BoundsInfo = function( el ) {
this.targetElement = el;
};
PIE.BoundsInfo.prototype = {
_locked: 0,
positionChanged: function() {
var last = this._lastBounds,
bounds;
return !last || ( ( bounds = this.getBounds() ) && ( last.x !== bounds.x || last.y !== bounds.y ) );
},
sizeChanged: function() {
var last = this._lastBounds,
bounds;
return !last || ( ( bounds = this.getBounds() ) && ( last.w !== bounds.w || last.h !== bounds.h ) );
},
getLiveBounds: function() {
var rect = this.targetElement.getBoundingClientRect();
return {
x: rect.left,
y: rect.top,
w: rect.right - rect.left,
h: rect.bottom - rect.top
};
},
getBounds: function() {
return this._locked ?
( this._lockedBounds || ( this._lockedBounds = this.getLiveBounds() ) ) :
this.getLiveBounds();
},
hasBeenQueried: function() {
return !!this._lastBounds;
},
lock: function() {
++this._locked;
},
unlock: function() {
if( !--this._locked ) {
if( this._lockedBounds ) this._lastBounds = this._lockedBounds;
this._lockedBounds = null;
}
}
};
(function() {
function cacheWhenLocked( fn ) {
var uid = PIE.Util.getUID( fn );
return function() {
if( this._locked ) {
var cache = this._lockedValues || ( this._lockedValues = {} );
return ( uid in cache ) ? cache[ uid ] : ( cache[ uid ] = fn.call( this ) );
} else {
return fn.call( this );
}
}
}
PIE.StyleInfoBase = {
_locked: 0,
/**
* Create a new StyleInfo class, with the standard constructor, and augmented by
* the StyleInfoBase's members.
* @param proto
*/
newStyleInfo: function( proto ) {
function StyleInfo( el ) {
this.targetElement = el;
}
PIE.Util.merge( StyleInfo.prototype, PIE.StyleInfoBase, proto );
StyleInfo._propsCache = {};
return StyleInfo;
},
/**
* Get an object representation of the target CSS style, caching it for each unique
* CSS value string.
* @return {Object}
*/
getProps: function() {
var css = this.getCss(),
cache = this.constructor._propsCache;
return css ? ( css in cache ? cache[ css ] : ( cache[ css ] = this.parseCss( css ) ) ) : null;
},
/**
* Get the raw CSS value for the target style
* @return {string}
*/
getCss: cacheWhenLocked( function() {
var el = this.targetElement,
ctor = this.constructor,
s = el.style,
cs = el.currentStyle,
cssProp = this.cssProperty,
styleProp = this.styleProperty,
prefixedCssProp = ctor._prefixedCssProp || ( ctor._prefixedCssProp = PIE.CSS_PREFIX + cssProp ),
prefixedStyleProp = ctor._prefixedStyleProp || ( ctor._prefixedStyleProp = PIE.STYLE_PREFIX + styleProp.charAt(0).toUpperCase() + styleProp.substring(1) );
return s[ prefixedStyleProp ] || cs.getAttribute( prefixedCssProp ) || s[ styleProp ] || cs.getAttribute( cssProp );
} ),
/**
* Determine whether the target CSS style is active.
* @return {boolean}
*/
isActive: cacheWhenLocked( function() {
return !!this.getProps();
} ),
/**
* Determine whether the target CSS style has changed since the last time it was used.
* @return {boolean}
*/
changed: cacheWhenLocked( function() {
var currentCss = this.getCss(),
changed = currentCss !== this._lastCss;
this._lastCss = currentCss;
return changed;
} ),
cacheWhenLocked: cacheWhenLocked,
lock: function() {
++this._locked;
},
unlock: function() {
if( !--this._locked ) {
delete this._lockedValues;
}
}
};
})();/**
* Handles parsing, caching, and detecting changes to background (and -pie-background) CSS
* @constructor
* @param {Element} el the target element
*/
PIE.BackgroundStyleInfo = PIE.StyleInfoBase.newStyleInfo( {
cssProperty: PIE.CSS_PREFIX + 'background',
styleProperty: PIE.STYLE_PREFIX + 'Background',
attachIdents: { 'scroll':1, 'fixed':1, 'local':1 },
repeatIdents: { 'repeat-x':1, 'repeat-y':1, 'repeat':1, 'no-repeat':1 },
originIdents: { 'padding-box':1, 'border-box':1, 'content-box':1 },
clipIdents: { 'padding-box':1, 'border-box':1 },
positionIdents: { 'top':1, 'right':1, 'bottom':1, 'left':1, 'center':1 },
sizeIdents: { 'contain':1, 'cover':1 },
/**
* For background styles, we support the -pie-background property but fall back to the standard
* backround* properties. The reason we have to use the prefixed version is that IE natively
* parses the standard properties and if it sees something it doesn't know how to parse, for example
* multiple values or gradient definitions, it will throw that away and not make it available through
* currentStyle.
*
* Format of return object:
* {
* color: <PIE.Color>,
* images: [
* {
* type: 'image',
* url: 'image.png',
* repeat: <'no-repeat' | 'repeat-x' | 'repeat-y' | 'repeat'>,
* position: <PIE.BgPosition>,
* attachment: <'scroll' | 'fixed' | 'local'>,
* origin: <'border-box' | 'padding-box' | 'content-box'>,
* clip: <'border-box' | 'padding-box'>,
* size: <'contain' | 'cover' | { w: <'auto' | PIE.Length>, h: <'auto' | PIE.Length> }>
* },
* {
* type: 'linear-gradient',
* gradientStart: <PIE.BgPosition>,
* angle: <PIE.Angle>,
* stops: [
* { color: <PIE.Color>, offset: <PIE.Length> },
* { color: <PIE.Color>, offset: <PIE.Length> }, ...
* ]
* }
* ]
* }
* @param {String} css
* @override
*/
parseCss: function( css ) {
var el = this.targetElement,
cs = el.currentStyle,
tokenizer, token, image,
tok_type = PIE.Tokenizer.Type,
type_operator = tok_type.OPERATOR,
type_ident = tok_type.IDENT,
type_color = tok_type.COLOR,
tokType, tokVal,
positionIdents = this.positionIdents,
gradient, stop,
props = null;
function isBgPosToken( token ) {
return token.isLengthOrPercent() || ( token.type & type_ident && token.value in positionIdents );
}
function sizeToken( token ) {
return ( token.isLengthOrPercent() && new PIE.Length( token.value ) ) || ( token.value === 'auto' && 'auto' );
}
// If the CSS3-specific -pie-background property is present, parse it
if( this.getCss3() ) {
tokenizer = new PIE.Tokenizer( css );
props = { images: [] };
image = {};
while( token = tokenizer.next() ) {
tokType = token.type;
tokVal = token.value;
if( !image.type && tokType & tok_type.FUNCTION && tokVal === 'linear-gradient(' ) {
gradient = { stops: [], type: 'linear-gradient' };
stop = {};
while( token = tokenizer.next() ) {
tokType = token.type;
tokVal = token.value;
// If we reached the end of the function and had at least 2 stops, flush the info
if( tokType & tok_type.CHARACTER && tokVal === ')' ) {
if( stop.color ) {
gradient.stops.push( stop );
}
if( gradient.stops.length > 1 ) {
PIE.Util.merge( image, gradient );
}
break;
}
// Color stop - must start with color
if( tokType & type_color ) {
// if we already have an angle/position, make sure that the previous token was a comma
if( gradient.angle || gradient.gradientStart ) {
token = tokenizer.prev();
if( token.type !== type_operator ) {
break; //fail
}
tokenizer.next();
}
stop = {
color: new PIE.Color( tokVal )
};
// check for offset following color
token = tokenizer.next();
if( token.isLengthOrPercent() ) {
stop.offset = new PIE.Length( token.value );
} else {
tokenizer.prev();
}
}
// Angle - can only appear in first spot
else if( tokType & tok_type.ANGLE && !gradient.angle && !stop.color && !gradient.stops.length ) {
gradient.angle = new PIE.Angle( token.value );
}
else if( isBgPosToken( token ) && !gradient.gradientStart && !stop.color && !gradient.stops.length ) {
tokenizer.prev();
gradient.gradientStart = new PIE.BgPosition(
tokenizer.until( function( t ) {
return !isBgPosToken( t );
}, false )
);
}
else if( tokType & type_operator && tokVal === ',' ) {
if( stop.color ) {
gradient.stops.push( stop );
stop = {};
}
}
else {
// Found something we didn't recognize; fail without adding image
break;
}
}
}
else if( !image.type && tokType & tok_type.URL ) {
image.url = tokVal;
image.type = 'image';
}
else if( isBgPosToken( token ) && !image.size ) {
tokenizer.prev();
image.position = new PIE.BgPosition(
tokenizer.until( function( t ) {
return !isBgPosToken( t );
}, false )
);
}
else if( tokType & type_ident ) {
if( tokVal in this.repeatIdents ) {
image.repeat = tokVal;
}
else if( tokVal in this.originIdents ) {
image.origin = tokVal;
if( tokVal in this.clipIdents ) {
image.clip = tokVal;
}
}
else if( tokVal in this.attachIdents ) {
image.attachment = tokVal;
}
}
else if( tokType & type_color && !props.color ) {
props.color = new PIE.Color( tokVal );
}
else if( tokType & type_operator ) {
// background size
if( tokVal === '/' ) {
token = tokenizer.next();
tokType = token.type;
tokVal = token.value;
if( tokType & type_ident && tokVal in this.sizeIdents ) {
image.size = tokVal;
}
else if( tokVal = sizeToken( token ) ) {
image.size = {
w: tokVal,
h: sizeToken( tokenizer.next() ) || ( tokenizer.prev() && tokVal )
};
}
}
// new layer
else if( tokVal === ',' && image.type ) {
props.images.push( image );
image = {};
}
}
else {
// Found something unrecognized; chuck everything
return null;
}
}
// leftovers
if( image.type ) {
props.images.push( image );
}
}
// Otherwise, use the standard background properties; let IE give us the values rather than parsing them
else {
this.withActualBg( function() {
var posX = cs.backgroundPositionX,
posY = cs.backgroundPositionY,
img = cs.backgroundImage,
color = cs.backgroundColor;
props = {};
if( color !== 'transparent' ) {
props.color = new PIE.Color( color )
}
if( img !== 'none' ) {
props.images = [ {
type: 'image',
url: new PIE.Tokenizer( img ).next().value,
repeat: cs.backgroundRepeat,
position: new PIE.BgPosition( new PIE.Tokenizer( posX + ' ' + posY ).all() )
} ];
}
} );
}
return ( props && ( props.color || ( props.images && props.images[0] ) ) ) ? props : null;
},
/**
* Execute a function with the actual background styles (not overridden with runtimeStyle
* properties set by the renderers) available via currentStyle.
* @param fn
*/
withActualBg: function( fn ) {
var rs = this.targetElement.runtimeStyle,
rsImage = rs.backgroundImage,
rsColor = rs.backgroundColor,
ret;
if( rsImage ) rs.backgroundImage = '';
if( rsColor ) rs.backgroundColor = '';
ret = fn.call( this );
if( rsImage ) rs.backgroundImage = rsImage;
if( rsColor ) rs.backgroundColor = rsColor;
return ret;
},
getCss: PIE.StyleInfoBase.cacheWhenLocked( function() {
return this.getCss3() ||
this.withActualBg( function() {
var cs = this.targetElement.currentStyle;
return cs.backgroundColor + ' ' + cs.backgroundImage + ' ' + cs.backgroundRepeat + ' ' +
cs.backgroundPositionX + ' ' + cs.backgroundPositionY;
} );
} ),
getCss3: PIE.StyleInfoBase.cacheWhenLocked( function() {
var el = this.targetElement;
return el.style[ this.styleProperty ] || el.currentStyle.getAttribute( this.cssProperty );
} ),
/**
* Tests if style.PiePngFix or the -pie-png-fix property is set to true in IE6.
*/
isPngFix: function() {
var val = 0, el;
if( PIE.ieVersion < 7 ) {
el = this.targetElement;
val = ( '' + ( el.style[ PIE.STYLE_PREFIX + 'PngFix' ] || el.currentStyle.getAttribute( PIE.CSS_PREFIX + 'png-fix' ) ) === 'true' );
}
return val;
},
/**
* The isActive logic is slightly different, because getProps() always returns an object
* even if it is just falling back to the native background properties. But we only want
* to report is as being "active" if either the -pie-background override property is present
* and parses successfully or '-pie-png-fix' is set to true in IE6.
*/
isActive: PIE.StyleInfoBase.cacheWhenLocked( function() {
return (this.getCss3() || this.isPngFix()) && !!this.getProps();
} )
} );/**
* Handles parsing, caching, and detecting changes to border CSS
* @constructor
* @param {Element} el the target element
*/
PIE.BorderStyleInfo = PIE.StyleInfoBase.newStyleInfo( {
sides: [ 'Top', 'Right', 'Bottom', 'Left' ],
namedWidths: {
thin: '1px',
medium: '3px',
thick: '5px'
},
parseCss: function( css ) {
var w = {},
s = {},
c = {},
active = false,
colorsSame = true,
stylesSame = true,
widthsSame = true;
this.withActualBorder( function() {
var el = this.targetElement,
cs = el.currentStyle,
i = 0,
style, color, width, lastStyle, lastColor, lastWidth, side, ltr;
for( ; i < 4; i++ ) {
side = this.sides[ i ];
ltr = side.charAt(0).toLowerCase();
style = s[ ltr ] = cs[ 'border' + side + 'Style' ];
color = cs[ 'border' + side + 'Color' ];
width = cs[ 'border' + side + 'Width' ];
if( i > 0 ) {
if( style !== lastStyle ) { stylesSame = false; }
if( color !== lastColor ) { colorsSame = false; }
if( width !== lastWidth ) { widthsSame = false; }
}
lastStyle = style;
lastColor = color;
lastWidth = width;
c[ ltr ] = new PIE.Color( color );
width = w[ ltr ] = new PIE.Length( s[ ltr ] === 'none' ? '0' : ( this.namedWidths[ width ] || width ) );
if( width.pixels( this.targetElement ) > 0 ) {
active = true;
}
}
} );
return active ? {
widths: w,
styles: s,
colors: c,
widthsSame: widthsSame,
colorsSame: colorsSame,
stylesSame: stylesSame
} : null;
},
getCss: PIE.StyleInfoBase.cacheWhenLocked( function() {
var el = this.targetElement,
cs = el.currentStyle,
css;
// Don't redraw or hide borders for cells in border-collapse:collapse tables
if( !( el.tagName in PIE.tableCellTags && el.offsetParent.currentStyle.borderCollapse === 'collapse' ) ) {
this.withActualBorder( function() {
css = cs.borderWidth + '|' + cs.borderStyle + '|' + cs.borderColor;
} );
}
return css;
} ),
/**
* Execute a function with the actual border styles (not overridden with runtimeStyle
* properties set by the renderers) available via currentStyle.
* @param fn
*/
withActualBorder: function( fn ) {
var rs = this.targetElement.runtimeStyle,
rsWidth = rs.borderWidth,
rsColor = rs.borderColor,
ret;
if( rsWidth ) rs.borderWidth = '';
if( rsColor ) rs.borderColor = '';
ret = fn.call( this );
if( rsWidth ) rs.borderWidth = rsWidth;
if( rsColor ) rs.borderColor = rsColor;
return ret;
}
} );
/**
* Handles parsing, caching, and detecting changes to border-radius CSS
* @constructor
* @param {Element} el the target element
*/
(function() {
PIE.BorderRadiusStyleInfo = PIE.StyleInfoBase.newStyleInfo( {
cssProperty: 'border-radius',
styleProperty: 'borderRadius',
parseCss: function( css ) {
var p = null, x, y,
tokenizer, token, length,
hasNonZero = false;
function newLength( v ) {
return new PIE.Length( v );
}
if( css ) {
tokenizer = new PIE.Tokenizer( css );
function collectLengths() {
var arr = [], num;
while( ( token = tokenizer.next() ) && token.isLengthOrPercent() ) {
length = newLength( token.value );
num = length.getNumber();
if( num < 0 ) {
return null;
}
if( num > 0 ) {
hasNonZero = true;
}
arr.push( length );
}
return arr.length > 0 && arr.length < 5 ? {
'tl': arr[0],
'tr': arr[1] || arr[0],
'br': arr[2] || arr[0],
'bl': arr[3] || arr[1] || arr[0]
} : null;
}
// Grab the initial sequence of lengths
if( x = collectLengths() ) {
// See if there is a slash followed by more lengths, for the y-axis radii
if( token ) {
if( token.type & PIE.Tokenizer.Type.OPERATOR && token.value === '/' ) {
y = collectLengths();
}
} else {
y = x;
}
// Treat all-zero values the same as no value
if( hasNonZero && x && y ) {
p = { x: x, y : y };
}
}
}
return p;
}
} );
var ZERO = PIE.Length.ZERO,
zeros = { 'tl': ZERO, 'tr': ZERO, 'br': ZERO, 'bl': ZERO };
PIE.BorderRadiusStyleInfo.ALL_ZERO = { x: zeros, y: zeros };
})();/**
* Handles parsing, caching, and detecting changes to border-image CSS
* @constructor
* @param {Element} el the target element
*/
PIE.BorderImageStyleInfo = PIE.StyleInfoBase.newStyleInfo( {
cssProperty: 'border-image',
styleProperty: 'borderImage',
repeatIdents: { 'stretch':1, 'round':1, 'repeat':1, 'space':1 },
parseCss: function( css ) {
var p = null, tokenizer, token, type, value,
slices, widths, outsets,
slashCount = 0, cs,
Type = PIE.Tokenizer.Type,
IDENT = Type.IDENT,
NUMBER = Type.NUMBER,
LENGTH = Type.LENGTH,
PERCENT = Type.PERCENT;
if( css ) {
tokenizer = new PIE.Tokenizer( css );
p = {};
function isSlash( token ) {
return token && ( token.type & Type.OPERATOR ) && ( token.value === '/' );
}
function isFillIdent( token ) {
return token && ( token.type & IDENT ) && ( token.value === 'fill' );
}
function collectSlicesEtc() {
slices = tokenizer.until( function( tok ) {
return !( tok.type & ( NUMBER | PERCENT ) );
} );
if( isFillIdent( tokenizer.next() ) && !p.fill ) {
p.fill = true;
} else {
tokenizer.prev();
}
if( isSlash( tokenizer.next() ) ) {
slashCount++;
widths = tokenizer.until( function( tok ) {
return !( token.type & ( NUMBER | PERCENT | LENGTH ) ) && !( ( token.type & IDENT ) && token.value === 'auto' );
} );
if( isSlash( tokenizer.next() ) ) {
slashCount++;
outsets = tokenizer.until( function( tok ) {
return !( token.type & ( NUMBER | LENGTH ) );
} );
}
} else {
tokenizer.prev();
}
}
while( token = tokenizer.next() ) {
type = token.type;
value = token.value;
// Numbers and/or 'fill' keyword: slice values. May be followed optionally by width values, followed optionally by outset values
if( type & ( NUMBER | PERCENT ) && !slices ) {
tokenizer.prev();
collectSlicesEtc();
}
else if( isFillIdent( token ) && !p.fill ) {
p.fill = true;
collectSlicesEtc();
}
// Idents: one or values for 'repeat'
else if( ( type & IDENT ) && this.repeatIdents[value] && !p.repeat ) {
p.repeat = { h: value };
if( token = tokenizer.next() ) {
if( ( token.type & IDENT ) && this.repeatIdents[token.value] ) {
p.repeat.v = token.value;
} else {
tokenizer.prev();
}
}
}
// URL of the image
else if( ( type & Type.URL ) && !p.src ) {
p.src = value;
}
// Found something unrecognized; exit.
else {
return null;
}
}
// Validate what we collected
if( !p.src || !slices || slices.length < 1 || slices.length > 4 ||
( widths && widths.length > 4 ) || ( slashCount === 1 && widths.length < 1 ) ||
( outsets && outsets.length > 4 ) || ( slashCount === 2 && outsets.length < 1 ) ) {
return null;
}
// Fill in missing values
if( !p.repeat ) {
p.repeat = { h: 'stretch' };
}
if( !p.repeat.v ) {
p.repeat.v = p.repeat.h;
}
function distributeSides( tokens, convertFn ) {
return {
t: convertFn( tokens[0] ),
r: convertFn( tokens[1] || tokens[0] ),
b: convertFn( tokens[2] || tokens[0] ),
l: convertFn( tokens[3] || tokens[1] || tokens[0] )
};
}
p.slice = distributeSides( slices, function( tok ) {
return new PIE.Length( ( tok.type & NUMBER ) ? tok.value + 'px' : tok.value );
} );
p.width = widths && widths.length > 0 ?
distributeSides( widths, function( tok ) {
return tok.type & ( LENGTH | PERCENT ) ? new PIE.Length( tok.value ) : tok.value;
} ) :
( cs = this.targetElement.currentStyle ) && {
t: new PIE.Length( cs.borderTopWidth ),
r: new PIE.Length( cs.borderRightWidth ),
b: new PIE.Length( cs.borderBottomWidth ),
l: new PIE.Length( cs.borderLeftWidth )
};
p.outset = distributeSides( outsets || [ 0 ], function( tok ) {
return tok.type & LENGTH ? new PIE.Length( tok.value ) : tok.value;
} );
}
return p;
}
} );/**
* Handles parsing, caching, and detecting changes to box-shadow CSS
* @constructor
* @param {Element} el the target element
*/
PIE.BoxShadowStyleInfo = PIE.StyleInfoBase.newStyleInfo( {
cssProperty: 'box-shadow',
styleProperty: 'boxShadow',
parseCss: function( css ) {
var props,
Length = PIE.Length,
Type = PIE.Tokenizer.Type,
tokenizer;
if( css ) {
tokenizer = new PIE.Tokenizer( css );
props = { outset: [], inset: [] };
function parseItem() {
var token, type, value, color, lengths, inset, len;
while( token = tokenizer.next() ) {
value = token.value;
type = token.type;
if( type & Type.OPERATOR && value === ',' ) {
break;
}
else if( token.isLength() && !lengths ) {
tokenizer.prev();
lengths = tokenizer.until( function( token ) {
return !token.isLength();
} );
}
else if( type & Type.COLOR && !color ) {
color = value;
}
else if( type & Type.IDENT && value === 'inset' && !inset ) {
inset = true;
}
else { //encountered an unrecognized token; fail.
return false;
}
}
len = lengths && lengths.length;
if( len > 1 && len < 5 ) {
( inset ? props.inset : props.outset ).push( {
xOffset: new Length( lengths[0].value ),
yOffset: new Length( lengths[1].value ),
blur: new Length( lengths[2] ? lengths[2].value : '0' ),
spread: new Length( lengths[3] ? lengths[3].value : '0' ),
color: new PIE.Color( color || 'currentColor' )
} );
return true;
}
return false;
}
while( parseItem() ) {}
}
return props && ( props.inset.length || props.outset.length ) ? props : null;
}
} );
/**
* Retrieves the state of the element's visibility and display
* @constructor
* @param {Element} el the target element
*/
PIE.VisibilityStyleInfo = PIE.StyleInfoBase.newStyleInfo( {
getCss: PIE.StyleInfoBase.cacheWhenLocked( function() {
var cs = this.targetElement.currentStyle;
return cs.visibility + '|' + cs.display;
} ),
parseCss: function() {
var el = this.targetElement,
rs = el.runtimeStyle,
cs = el.currentStyle,
rsVis = rs.visibility,
csVis;
rs.visibility = '';
csVis = cs.visibility;
rs.visibility = rsVis;
return {
visible: csVis !== 'hidden',
displayed: cs.display !== 'none'
}
},
/**
* Always return false for isActive, since this property alone will not trigger
* a renderer to do anything.
*/
isActive: function() {
return false;
}
} );
PIE.RendererBase = {
/**
* Create a new Renderer class, with the standard constructor, and augmented by
* the RendererBase's members.
* @param proto
*/
newRenderer: function( proto ) {
function Renderer( el, boundsInfo, styleInfos, parent ) {
this.targetElement = el;
this.boundsInfo = boundsInfo;
this.styleInfos = styleInfos;
this.parent = parent;
}
PIE.Util.merge( Renderer.prototype, PIE.RendererBase, proto );
return Renderer;
},
/**
* Flag indicating the element has already been positioned at least once.
* @type {boolean}
*/
isPositioned: false,
/**
* Determine if the renderer needs to be updated
* @return {boolean}
*/
needsUpdate: function() {
return false;
},
/**
* Tell the renderer to update based on modified properties
*/
updateProps: function() {
this.destroy();
if( this.isActive() ) {
this.draw();
}
},
/**
* Tell the renderer to update based on modified element position
*/
updatePos: function() {
this.isPositioned = true;
},
/**
* Tell the renderer to update based on modified element dimensions
*/
updateSize: function() {
if( this.isActive() ) {
this.draw();
} else {
this.destroy();
}
},
/**
* Add a layer element, with the given z-order index, to the renderer's main box element. We can't use
* z-index because that breaks when the root rendering box's z-index is 'auto' in IE8+ standards mode.
* So instead we make sure they are inserted into the DOM in the correct order.
* @param {number} index
* @param {Element} el
*/
addLayer: function( index, el ) {
this.removeLayer( index );
for( var layers = this._layers || ( this._layers = [] ), i = index + 1, len = layers.length, layer; i < len; i++ ) {
layer = layers[i];
if( layer ) {
break;
}
}
layers[index] = el;
this.getBox().insertBefore( el, layer || null );
},
/**
* Retrieve a layer element by its index, or null if not present
* @param {number} index
* @return {Element}
*/
getLayer: function( index ) {
var layers = this._layers;
return layers && layers[index] || null;
},
/**
* Remove a layer element by its index
* @param {number} index
*/
removeLayer: function( index ) {
var layer = this.getLayer( index ),
box = this._box;
if( layer && box ) {
box.removeChild( layer );
this._layers[index] = null;
}
},
/**
* Get a VML shape by name, creating it if necessary.
* @param {string} name A name identifying the element
* @param {string=} subElName If specified a subelement of the shape will be created with this tag name
* @param {Element} parent The parent element for the shape; will be ignored if 'group' is specified
* @param {number=} group If specified, an ordinal group for the shape. 1 or greater. Groups are rendered
* using container elements in the correct order, to get correct z stacking without z-index.
*/
getShape: function( name, subElName, parent, group ) {
var shapes = this._shapes || ( this._shapes = {} ),
shape = shapes[ name ],
s;
if( !shape ) {
shape = shapes[ name ] = PIE.Util.createVmlElement( 'shape' );
if( subElName ) {
shape.appendChild( shape[ subElName ] = PIE.Util.createVmlElement( subElName ) );
}
if( group ) {
parent = this.getLayer( group );
if( !parent ) {
this.addLayer( group, doc.createElement( 'group' + group ) );
parent = this.getLayer( group );
}
}
parent.appendChild( shape );
s = shape.style;
s.position = 'absolute';
s.left = s.top = 0;
s['behavior'] = 'url(#default#VML)';
}
return shape;
},
/**
* Delete a named shape which was created by getShape(). Returns true if a shape with the
* given name was found and deleted, or false if there was no shape of that name.
* @param {string} name
* @return {boolean}
*/
deleteShape: function( name ) {
var shapes = this._shapes,
shape = shapes && shapes[ name ];
if( shape ) {
shape.parentNode.removeChild( shape );
delete shapes[ name ];
}
return !!shape;
},
/**
* For a given set of border radius length/percentage values, convert them to concrete pixel
* values based on the current size of the target element.
* @param {Object} radii
* @return {Object}
*/
getRadiiPixels: function( radii ) {
var el = this.targetElement,
bounds = this.boundsInfo.getBounds(),
w = bounds.w,
h = bounds.h,
tlX, tlY, trX, trY, brX, brY, blX, blY, f;
tlX = radii.x['tl'].pixels( el, w );
tlY = radii.y['tl'].pixels( el, h );
trX = radii.x['tr'].pixels( el, w );
trY = radii.y['tr'].pixels( el, h );
brX = radii.x['br'].pixels( el, w );
brY = radii.y['br'].pixels( el, h );
blX = radii.x['bl'].pixels( el, w );
blY = radii.y['bl'].pixels( el, h );
// If any corner ellipses overlap, reduce them all by the appropriate factor. This formula
// is taken straight from the CSS3 Backgrounds and Borders spec.
f = Math.min(
w / ( tlX + trX ),
h / ( trY + brY ),
w / ( blX + brX ),
h / ( tlY + blY )
);
if( f < 1 ) {
tlX *= f;
tlY *= f;
trX *= f;
trY *= f;
brX *= f;
brY *= f;
blX *= f;
blY *= f;
}
return {
x: {
'tl': tlX,
'tr': trX,
'br': brX,
'bl': blX
},
y: {
'tl': tlY,
'tr': trY,
'br': brY,
'bl': blY
}
}
},
/**
* Return the VML path string for the element's background box, with corners rounded.
* @param {Object.<{t:number, r:number, b:number, l:number}>} shrink - if present, specifies number of
* pixels to shrink the box path inward from the element's four sides.
* @param {number=} mult If specified, all coordinates will be multiplied by this number
* @param {Object=} radii If specified, this will be used for the corner radii instead of the properties
* from this renderer's borderRadiusInfo object.
* @return {string} the VML path
*/
getBoxPath: function( shrink, mult, radii ) {
mult = mult || 1;
var r, str,
bounds = this.boundsInfo.getBounds(),
w = bounds.w * mult,
h = bounds.h * mult,
radInfo = this.styleInfos.borderRadiusInfo,
floor = Math.floor, ceil = Math.ceil,
shrinkT = shrink ? shrink.t * mult : 0,
shrinkR = shrink ? shrink.r * mult : 0,
shrinkB = shrink ? shrink.b * mult : 0,
shrinkL = shrink ? shrink.l * mult : 0,
tlX, tlY, trX, trY, brX, brY, blX, blY;
if( radii || radInfo.isActive() ) {
r = this.getRadiiPixels( radii || radInfo.getProps() );
tlX = r.x['tl'] * mult;
tlY = r.y['tl'] * mult;
trX = r.x['tr'] * mult;
trY = r.y['tr'] * mult;
brX = r.x['br'] * mult;
brY = r.y['br'] * mult;
blX = r.x['bl'] * mult;
blY = r.y['bl'] * mult;
str = 'm' + floor( shrinkL ) + ',' + floor( tlY ) +
'qy' + floor( tlX ) + ',' + floor( shrinkT ) +
'l' + ceil( w - trX ) + ',' + floor( shrinkT ) +
'qx' + ceil( w - shrinkR ) + ',' + floor( trY ) +
'l' + ceil( w - shrinkR ) + ',' + ceil( h - brY ) +
'qy' + ceil( w - brX ) + ',' + ceil( h - shrinkB ) +
'l' + floor( blX ) + ',' + ceil( h - shrinkB ) +
'qx' + floor( shrinkL ) + ',' + ceil( h - blY ) + ' x e';
} else {
// simplified path for non-rounded box
str = 'm' + floor( shrinkL ) + ',' + floor( shrinkT ) +
'l' + ceil( w - shrinkR ) + ',' + floor( shrinkT ) +
'l' + ceil( w - shrinkR ) + ',' + ceil( h - shrinkB ) +
'l' + floor( shrinkL ) + ',' + ceil( h - shrinkB ) +
'xe';
}
return str;
},
/**
* Get the container element for the shapes, creating it if necessary.
*/
getBox: function() {
var box = this.parent.getLayer( this.boxZIndex ), s;
if( !box ) {
box = doc.createElement( this.boxName );
s = box.style;
s.position = 'absolute';
s.top = s.left = 0;
this.parent.addLayer( this.boxZIndex, box );
}
return box;
},
/**
* Destroy the rendered objects. This is a base implementation which handles common renderer
* structures, but individual renderers may override as necessary.
*/
destroy: function() {
this.parent.removeLayer( this.boxZIndex );
delete this._shapes;
delete this._layers;
}
};
/**
* Root renderer; creates the outermost container element and handles keeping it aligned
* with the target element's size and position.
* @param {Element} el The target element
* @param {Object} styleInfos The StyleInfo objects
*/
PIE.RootRenderer = PIE.RendererBase.newRenderer( {
isActive: function() {
var children = this.childRenderers;
for( var i in children ) {
if( children.hasOwnProperty( i ) && children[ i ].isActive() ) {
return true;
}
}
return false;
},
needsUpdate: function() {
return this.styleInfos.visibilityInfo.changed();
},
updatePos: function() {
if( this.isActive() ) {
var el = this.getPositioningElement(),
par = el,
docEl,
parRect,
tgtCS = el.currentStyle,
tgtPos = tgtCS.position,
boxPos,
s = this.getBox().style, cs,
x = 0, y = 0,
elBounds = this.boundsInfo.getBounds();
if( tgtPos === 'fixed' && PIE.ieVersion > 6 ) {
x = elBounds.x;
y = elBounds.y;
boxPos = tgtPos;
} else {
// Get the element's offsets from its nearest positioned ancestor. Uses
// getBoundingClientRect for accuracy and speed.
do {
par = par.offsetParent;
} while( par && ( par.currentStyle.position === 'static' ) );
if( par ) {
parRect = par.getBoundingClientRect();
cs = par.currentStyle;
x = elBounds.x - parRect.left - ( parseFloat(cs.borderLeftWidth) || 0 );
y = elBounds.y - parRect.top - ( parseFloat(cs.borderTopWidth) || 0 );
} else {
docEl = doc.documentElement;
x = elBounds.x + docEl.scrollLeft - docEl.clientLeft;
y = elBounds.y + docEl.scrollTop - docEl.clientTop;
}
boxPos = 'absolute';
}
s.position = boxPos;
s.left = x;
s.top = y;
s.zIndex = tgtPos === 'static' ? -1 : tgtCS.zIndex;
this.isPositioned = true;
}
},
updateSize: function() {
// NO-OP
},
updateVisibility: function() {
var vis = this.styleInfos.visibilityInfo.getProps();
this.getBox().style.display = ( vis.visible && vis.displayed ) ? '' : 'none';
},
updateProps: function() {
if( this.isActive() ) {
this.updateVisibility();
} else {
this.destroy();
}
},
getPositioningElement: function() {
var el = this.targetElement;
return el.tagName in PIE.tableCellTags ? el.offsetParent : el;
},
getBox: function() {
var box = this._box, el;
if( !box ) {
el = this.getPositioningElement();
box = this._box = doc.createElement( 'css3-container' );
this.updateVisibility();
el.parentNode.insertBefore( box, el );
}
return box;
},
destroy: function() {
var box = this._box, par;
if( box && ( par = box.parentNode ) ) {
par.removeChild( box );
}
delete this._box;
delete this._layers;
}
} );
/**
* Renderer for element backgrounds.
* @constructor
* @param {Element} el The target element
* @param {Object} styleInfos The StyleInfo objects
* @param {PIE.RootRenderer} parent
*/
PIE.BackgroundRenderer = PIE.RendererBase.newRenderer( {
boxZIndex: 2,
boxName: 'background',
needsUpdate: function() {
var si = this.styleInfos;
return si.backgroundInfo.changed() || si.borderRadiusInfo.changed();
},
isActive: function() {
var si = this.styleInfos;
return si.borderImageInfo.isActive() ||
si.borderRadiusInfo.isActive() ||
si.backgroundInfo.isActive() ||
( si.boxShadowInfo.isActive() && si.boxShadowInfo.getProps().inset );
},
/**
* Draw the shapes
*/
draw: function() {
var bounds = this.boundsInfo.getBounds();
if( bounds.w && bounds.h ) {
this.drawBgColor();
this.drawBgImages();
}
},
/**
* Draw the background color shape
*/
drawBgColor: function() {
var props = this.styleInfos.backgroundInfo.getProps(),
bounds = this.boundsInfo.getBounds(),
el = this.targetElement,
color = props && props.color,
shape, w, h, s, alpha;
if( color && color.alpha() > 0 ) {
this.hideBackground();
shape = this.getShape( 'bgColor', 'fill', this.getBox(), 1 );
w = bounds.w;
h = bounds.h;
shape.stroked = false;
shape.coordsize = w * 2 + ',' + h * 2;
shape.coordorigin = '1,1';
shape.path = this.getBoxPath( null, 2 );
s = shape.style;
s.width = w;
s.height = h;
shape.fill.color = color.value( el );
alpha = color.alpha();
if( alpha < 1 ) {
shape.fill.opacity = alpha;
}
} else {
this.deleteShape( 'bgColor' );
}
},
/**
* Draw all the background image layers
*/
drawBgImages: function() {
var props = this.styleInfos.backgroundInfo.getProps(),
bounds = this.boundsInfo.getBounds(),
images = props && props.images,
img, shape, w, h, s, i;
if( images ) {
this.hideBackground();
w = bounds.w;
h = bounds.h;
i = images.length;
while( i-- ) {
img = images[i];
shape = this.getShape( 'bgImage' + i, 'fill', this.getBox(), 2 );
shape.stroked = false;
shape.fill.type = 'tile';
shape.fillcolor = 'none';
shape.coordsize = w * 2 + ',' + h * 2;
shape.coordorigin = '1,1';
shape.path = this.getBoxPath( 0, 2 );
s = shape.style;
s.width = w;
s.height = h;
if( img.type === 'linear-gradient' ) {
this.addLinearGradient( shape, img );
}
else {
shape.fill.src = img.url;
this.positionBgImage( shape, i );
}
}
}
// Delete any bgImage shapes previously created which weren't used above
i = images ? images.length : 0;
while( this.deleteShape( 'bgImage' + i++ ) ) {}
},
/**
* Set the position and clipping of the background image for a layer
* @param {Element} shape
* @param {number} index
*/
positionBgImage: function( shape, index ) {
PIE.Util.withImageSize( shape.fill.src, function( size ) {
var fill = shape.fill,
el = this.targetElement,
bounds = this.boundsInfo.getBounds(),
elW = bounds.w,
elH = bounds.h,
si = this.styleInfos,
border = si.borderInfo.getProps(),
bw = border && border.widths,
bwT = bw ? bw['t'].pixels( el ) : 0,
bwR = bw ? bw['r'].pixels( el ) : 0,
bwB = bw ? bw['b'].pixels( el ) : 0,
bwL = bw ? bw['l'].pixels( el ) : 0,
bg = si.backgroundInfo.getProps().images[ index ],
bgPos = bg.position ? bg.position.coords( el, elW - size.w - bwL - bwR, elH - size.h - bwT - bwB ) : { x:0, y:0 },
repeat = bg.repeat,
pxX, pxY,
clipT = 0, clipL = 0,
clipR = elW + 1, clipB = elH + 1, //make sure the default clip region is not inside the box (by a subpixel)
clipAdjust = PIE.ieVersion === 8 ? 0 : 1; //prior to IE8 requires 1 extra pixel in the image clip region
// Positioning - find the pixel offset from the top/left and convert to a ratio
// The position is shifted by half a pixel, to adjust for the half-pixel coordorigin shift which is
// needed to fix antialiasing but makes the bg image fuzzy.
pxX = Math.round( bgPos.x ) + bwL + 0.5;
pxY = Math.round( bgPos.y ) + bwT + 0.5;
fill.position = ( pxX / elW ) + ',' + ( pxY / elH );
// Repeating - clip the image shape
if( repeat && repeat !== 'repeat' ) {
if( repeat === 'repeat-x' || repeat === 'no-repeat' ) {
clipT = pxY + 1;
clipB = pxY + size.h + clipAdjust;
}
if( repeat === 'repeat-y' || repeat === 'no-repeat' ) {
clipL = pxX + 1;
clipR = pxX + size.w + clipAdjust;
}
shape.style.clip = 'rect(' + clipT + 'px,' + clipR + 'px,' + clipB + 'px,' + clipL + 'px)';
}
}, this );
},
/**
* Draw the linear gradient for a gradient layer
* @param {Element} shape
* @param {Object} info The object holding the information about the gradient
*/
addLinearGradient: function( shape, info ) {
var el = this.targetElement,
bounds = this.boundsInfo.getBounds(),
w = bounds.w,
h = bounds.h,
fill = shape.fill,
angle = info.angle,
startPos = info.gradientStart,
stops = info.stops,
stopCount = stops.length,
PI = Math.PI,
UNDEF,
startX, startY,
endX, endY,
startCornerX, startCornerY,
endCornerX, endCornerY,
vmlAngle, vmlGradientLength, vmlColors,
deltaX, deltaY, lineLength,
stopPx, vmlOffsetPct,
p, i, j, before, after;
/**
* Find the point along a given line (defined by a starting point and an angle), at which
* that line is intersected by a perpendicular line extending through another point.
* @param x1 - x coord of the starting point
* @param y1 - y coord of the starting point
* @param angle - angle of the line extending from the starting point (in degrees)
* @param x2 - x coord of point along the perpendicular line
* @param y2 - y coord of point along the perpendicular line
* @return [ x, y ]
*/
function perpendicularIntersect( x1, y1, angle, x2, y2 ) {
// Handle straight vertical and horizontal angles, for performance and to avoid
// divide-by-zero errors.
if( angle === 0 || angle === 180 ) {
return [ x2, y1 ];
}
else if( angle === 90 || angle === 270 ) {
return [ x1, y2 ];
}
else {
// General approach: determine the Ax+By=C formula for each line (the slope of the second
// line is the negative inverse of the first) and then solve for where both formulas have
// the same x/y values.
var a1 = Math.tan( -angle * PI / 180 ),
c1 = a1 * x1 - y1,
a2 = -1 / a1,
c2 = a2 * x2 - y2,
d = a2 - a1,
endX = ( c2 - c1 ) / d,
endY = ( a1 * c2 - a2 * c1 ) / d;
return [ endX, endY ];
}
}
// Find the "start" and "end" corners; these are the corners furthest along the gradient line.
// This is used below to find the start/end positions of the CSS3 gradient-line, and also in finding
// the total length of the VML rendered gradient-line corner to corner.
function findCorners() {
startCornerX = ( angle >= 90 && angle < 270 ) ? w : 0;
startCornerY = angle < 180 ? h : 0;
endCornerX = w - startCornerX;
endCornerY = h - startCornerY;
}
// Normalize the angle to a value between [0, 360)
function normalizeAngle() {
while( angle < 0 ) {
angle += 360;
}
angle = angle % 360;
}
// Find the distance between two points
function distance( p1, p2 ) {
var dx = p2[0] - p1[0],
dy = p2[1] - p1[1];
return Math.abs(
dx === 0 ? dy :
dy === 0 ? dx :
Math.sqrt( dx * dx + dy * dy )
);
}
// Find the start and end points of the gradient
if( startPos ) {
startPos = startPos.coords( el, w, h );
startX = startPos.x;
startY = startPos.y;
}
if( angle ) {
angle = angle.degrees();
normalizeAngle();
findCorners();
// If no start position was specified, then choose a corner as the starting point.
if( !startPos ) {
startX = startCornerX;
startY = startCornerY;
}
// Find the end position by extending a perpendicular line from the gradient-line which
// intersects the corner opposite from the starting corner.
p = perpendicularIntersect( startX, startY, angle, endCornerX, endCornerY );
endX = p[0];
endY = p[1];
}
else if( startPos ) {
// Start position but no angle specified: find the end point by rotating 180deg around the center
endX = w - startX;
endY = h - startY;
}
else {
// Neither position nor angle specified; create vertical gradient from top to bottom
startX = startY = endX = 0;
endY = h;
}
deltaX = endX - startX;
deltaY = endY - startY;
if( angle === UNDEF ) {
// Get the angle based on the change in x/y from start to end point. Checks first for horizontal
// or vertical angles so they get exact whole numbers rather than what atan2 gives.
angle = ( !deltaX ? ( deltaY < 0 ? 90 : 270 ) :
( !deltaY ? ( deltaX < 0 ? 180 : 0 ) :
-Math.atan2( deltaY, deltaX ) / PI * 180
)
);
normalizeAngle();
findCorners();
}
// In VML land, the angle of the rendered gradient depends on the aspect ratio of the shape's
// bounding box; for example specifying a 45 deg angle actually results in a gradient
// drawn diagonally from one corner to its opposite corner, which will only appear to the
// viewer as 45 degrees if the shape is equilateral. We adjust for this by taking the x/y deltas
// between the start and end points, multiply one of them by the shape's aspect ratio,
// and get their arctangent, resulting in an appropriate VML angle. If the angle is perfectly
// horizontal or vertical then we don't need to do this conversion.
vmlAngle = ( angle % 90 ) ? Math.atan2( deltaX * w / h, deltaY ) / PI * 180 : ( angle + 90 );
// VML angles are 180 degrees offset from CSS angles
vmlAngle += 180;
vmlAngle = vmlAngle % 360;
// Add all the stops to the VML 'colors' list, including the first and last stops.
// For each, we find its pixel offset along the gradient-line; if the offset of a stop is less
// than that of its predecessor we increase it to be equal. We then map that pixel offset to a
// percentage along the VML gradient-line, which runs from shape corner to corner.
lineLength = distance( [ startX, startY ], [ endX, endY ] );
vmlGradientLength = distance( [ startCornerX, startCornerY ], perpendicularIntersect( startCornerX, startCornerY, angle, endCornerX, endCornerY ) );
vmlColors = [];
vmlOffsetPct = distance( [ startX, startY ], perpendicularIntersect( startX, startY, angle, startCornerX, startCornerY ) ) / vmlGradientLength * 100;
// Find the pixel offsets along the CSS3 gradient-line for each stop.
stopPx = [];
for( i = 0; i < stopCount; i++ ) {
stopPx.push( stops[i].offset ? stops[i].offset.pixels( el, lineLength ) :
i === 0 ? 0 : i === stopCount - 1 ? lineLength : null );
}
// Fill in gaps with evenly-spaced offsets
for( i = 1; i < stopCount; i++ ) {
if( stopPx[ i ] === null ) {
before = stopPx[ i - 1 ];
j = i;
do {
after = stopPx[ ++j ];
} while( after === null );
stopPx[ i ] = before + ( after - before ) / ( j - i + 1 );
}
// Make sure each stop's offset is no less than the one before it
stopPx[ i ] = Math.max( stopPx[ i ], stopPx[ i - 1 ] );
}
// Convert to percentage along the VML gradient line and add to the VML 'colors' value
for( i = 0; i < stopCount; i++ ) {
vmlColors.push(
( vmlOffsetPct + ( stopPx[ i ] / vmlGradientLength * 100 ) ) + '% ' + stops[i].color.value( el )
);
}
// Now, finally, we're ready to render the gradient fill. Set the start and end colors to
// the first and last stop colors; this just sets outer bounds for the gradient.
fill['angle'] = vmlAngle;
fill['type'] = 'gradient';
fill['method'] = 'sigma';
fill['color'] = stops[0].color.value( el );
fill['color2'] = stops[stopCount - 1].color.value( el );
fill['colors'].value = vmlColors.join( ',' );
},
/**
* Hide the actual background image and color of the element.
*/
hideBackground: function() {
var rs = this.targetElement.runtimeStyle;
rs.backgroundImage = 'url(about:blank)'; //ensures the background area reacts to mouse events
rs.backgroundColor = 'transparent';
},
destroy: function() {
PIE.RendererBase.destroy.call( this );
var rs = this.targetElement.runtimeStyle;
rs.backgroundImage = rs.backgroundColor = '';
}
} );
/**
* Renderer for element borders.
* @constructor
* @param {Element} el The target element
* @param {Object} styleInfos The StyleInfo objects
* @param {PIE.RootRenderer} parent
*/
PIE.BorderRenderer = PIE.RendererBase.newRenderer( {
boxZIndex: 4,
boxName: 'border',
/**
* Lookup table of elements which cannot take custom children.
*/
childlessElements: {
'TABLE':1, //can obviously have children but not custom ones
'INPUT':1,
'TEXTAREA':1,
'SELECT':1,
'OPTION':1,
'IMG':1,
'HR':1,
'FIELDSET':1 //can take children but wrapping its children messes up its <legend>
},
/**
* Values of the type attribute for input elements displayed as buttons
*/
inputButtonTypes: {
'submit':1,
'button':1,
'reset':1
},
needsUpdate: function() {
var si = this.styleInfos;
return si.borderInfo.changed() || si.borderRadiusInfo.changed();
},
isActive: function() {
var si = this.styleInfos;
return ( si.borderImageInfo.isActive() ||
si.borderRadiusInfo.isActive() ||
si.backgroundInfo.isActive() ) &&
si.borderInfo.isActive(); //check BorderStyleInfo last because it's the most expensive
},
/**
* Draw the border shape(s)
*/
draw: function() {
var el = this.targetElement,
cs = el.currentStyle,
props = this.styleInfos.borderInfo.getProps(),
bounds = this.boundsInfo.getBounds(),
w = bounds.w,
h = bounds.h,
side, shape, stroke, s,
segments, seg, i, len;
if( props ) {
this.hideBorder();
segments = this.getBorderSegments( 2 );
for( i = 0, len = segments.length; i < len; i++) {
seg = segments[i];
shape = this.getShape( 'borderPiece' + i, seg.stroke ? 'stroke' : 'fill', this.getBox() );
shape.coordsize = w * 2 + ',' + h * 2;
shape.coordorigin = '1,1';
shape.path = seg.path;
s = shape.style;
s.width = w;
s.height = h;
shape.filled = !!seg.fill;
shape.stroked = !!seg.stroke;
if( seg.stroke ) {
stroke = shape.stroke;
stroke['weight'] = seg.weight + 'px';
stroke.color = seg.color.value( el );
stroke['dashstyle'] = seg.stroke === 'dashed' ? '2 2' : seg.stroke === 'dotted' ? '1 1' : 'solid';
stroke['linestyle'] = seg.stroke === 'double' && seg.weight > 2 ? 'ThinThin' : 'Single';
} else {
shape.fill.color = seg.fill.value( el );
}
}
// remove any previously-created border shapes which didn't get used above
while( this.deleteShape( 'borderPiece' + i++ ) ) {}
}
},
/**
* Hide the actual border of the element. In IE7 and up we can just set its color to transparent;
* however IE6 does not support transparent borders so we have to get tricky with it. Also, some elements
* like form buttons require removing the border width altogether, so for those we increase the padding
* by the border size.
*/
hideBorder: function() {
var el = this.targetElement,
cs = el.currentStyle,
rs = el.runtimeStyle,
tag = el.tagName,
isIE6 = PIE.ieVersion === 6,
sides, side, i;
if( ( isIE6 && tag in this.childlessElements ) || tag === 'BUTTON' ||
( tag === 'INPUT' && el.type in this.inputButtonTypes ) ) {
rs.borderWidth = '';
sides = this.styleInfos.borderInfo.sides;
for( i = sides.length; i--; ) {
side = sides[ i ];
rs[ 'padding' + side ] = '';
rs[ 'padding' + side ] = ( new PIE.Length( cs[ 'padding' + side ] ) ).pixels( el ) +
( new PIE.Length( cs[ 'border' + side + 'Width' ] ) ).pixels( el ) +
( !PIE.ieVersion === 8 && i % 2 ? 1 : 0 ); //needs an extra horizontal pixel to counteract the extra "inner border" going away
}
rs.borderWidth = 0;
}
else if( isIE6 ) {
// Wrap all the element's children in a custom element, set the element to visiblity:hidden,
// and set the wrapper element to visiblity:visible. This hides the outer element's decorations
// (background and border) but displays all the contents.
// TODO find a better way to do this that doesn't mess up the DOM parent-child relationship,
// as this can interfere with other author scripts which add/modify/delete children. Also, this
// won't work for elements which cannot take children, e.g. input/button/textarea/img/etc. Look into
// using a compositor filter or some other filter which masks the border.
if( el.childNodes.length !== 1 || el.firstChild.tagName !== 'ie6-mask' ) {
var cont = doc.createElement( 'ie6-mask' ),
s = cont.style, child;
s.visibility = 'visible';
s.zoom = 1;
while( child = el.firstChild ) {
cont.appendChild( child );
}
el.appendChild( cont );
rs.visibility = 'hidden';
}
}
else {
rs.borderColor = 'transparent';
}
},
/**
* Get the VML path definitions for the border segment(s).
* @param {number=} mult If specified, all coordinates will be multiplied by this number
* @return {Array.<string>}
*/
getBorderSegments: function( mult ) {
var el = this.targetElement,
bounds, elW, elH,
borderInfo = this.styleInfos.borderInfo,
segments = [],
floor, ceil, wT, wR, wB, wL,
round = Math.round,
borderProps, radiusInfo, radii, widths, styles, colors;
if( borderInfo.isActive() ) {
borderProps = borderInfo.getProps();
widths = borderProps.widths;
styles = borderProps.styles;
colors = borderProps.colors;
if( borderProps.widthsSame && borderProps.stylesSame && borderProps.colorsSame ) {
if( colors['t'].alpha() > 0 ) {
// shortcut for identical border on all sides - only need 1 stroked shape
wT = widths['t'].pixels( el ); //thickness
wR = wT / 2; //shrink
segments.push( {
path: this.getBoxPath( { t: wR, r: wR, b: wR, l: wR }, mult ),
stroke: styles['t'],
color: colors['t'],
weight: wT
} );
}
}
else {
mult = mult || 1;
bounds = this.boundsInfo.getBounds();
elW = bounds.w;
elH = bounds.h;
wT = round( widths['t'].pixels( el ) );
wR = round( widths['r'].pixels( el ) );
wB = round( widths['b'].pixels( el ) );
wL = round( widths['l'].pixels( el ) );
var pxWidths = {
't': wT,
'r': wR,
'b': wB,
'l': wL
};
radiusInfo = this.styleInfos.borderRadiusInfo;
if( radiusInfo.isActive() ) {
radii = this.getRadiiPixels( radiusInfo.getProps() );
}
floor = Math.floor;
ceil = Math.ceil;
function radius( xy, corner ) {
return radii ? radii[ xy ][ corner ] : 0;
}
function curve( corner, shrinkX, shrinkY, startAngle, ccw, doMove ) {
var rx = radius( 'x', corner),
ry = radius( 'y', corner),
deg = 65535,
isRight = corner.charAt( 1 ) === 'r',
isBottom = corner.charAt( 0 ) === 'b';
return ( rx > 0 && ry > 0 ) ?
( doMove ? 'al' : 'ae' ) +
( isRight ? ceil( elW - rx ) : floor( rx ) ) * mult + ',' + // center x
( isBottom ? ceil( elH - ry ) : floor( ry ) ) * mult + ',' + // center y
( floor( rx ) - shrinkX ) * mult + ',' + // width
( floor( ry ) - shrinkY ) * mult + ',' + // height
( startAngle * deg ) + ',' + // start angle
( 45 * deg * ( ccw ? 1 : -1 ) // angle change
) : (
( doMove ? 'm' : 'l' ) +
( isRight ? elW - shrinkX : shrinkX ) * mult + ',' +
( isBottom ? elH - shrinkY : shrinkY ) * mult
);
}
function line( side, shrink, ccw, doMove ) {
var
start = (
side === 't' ?
floor( radius( 'x', 'tl') ) * mult + ',' + ceil( shrink ) * mult :
side === 'r' ?
ceil( elW - shrink ) * mult + ',' + floor( radius( 'y', 'tr') ) * mult :
side === 'b' ?
ceil( elW - radius( 'x', 'br') ) * mult + ',' + floor( elH - shrink ) * mult :
// side === 'l' ?
floor( shrink ) * mult + ',' + ceil( elH - radius( 'y', 'bl') ) * mult
),
end = (
side === 't' ?
ceil( elW - radius( 'x', 'tr') ) * mult + ',' + ceil( shrink ) * mult :
side === 'r' ?
ceil( elW - shrink ) * mult + ',' + ceil( elH - radius( 'y', 'br') ) * mult :
side === 'b' ?
floor( radius( 'x', 'bl') ) * mult + ',' + floor( elH - shrink ) * mult :
// side === 'l' ?
floor( shrink ) * mult + ',' + floor( radius( 'y', 'tl') ) * mult
);
return ccw ? ( doMove ? 'm' + end : '' ) + 'l' + start :
( doMove ? 'm' + start : '' ) + 'l' + end;
}
function addSide( side, sideBefore, sideAfter, cornerBefore, cornerAfter, baseAngle ) {
var vert = side === 'l' || side === 'r',
sideW = pxWidths[ side ],
beforeX, beforeY, afterX, afterY;
if( sideW > 0 && styles[ side ] !== 'none' && colors[ side ].alpha() > 0 ) {
beforeX = pxWidths[ vert ? side : sideBefore ];
beforeY = pxWidths[ vert ? sideBefore : side ];
afterX = pxWidths[ vert ? side : sideAfter ];
afterY = pxWidths[ vert ? sideAfter : side ];
if( styles[ side ] === 'dashed' || styles[ side ] === 'dotted' ) {
segments.push( {
path: curve( cornerBefore, beforeX, beforeY, baseAngle + 45, 0, 1 ) +
curve( cornerBefore, 0, 0, baseAngle, 1, 0 ),
fill: colors[ side ]
} );
segments.push( {
path: line( side, sideW / 2, 0, 1 ),
stroke: styles[ side ],
weight: sideW,
color: colors[ side ]
} );
segments.push( {
path: curve( cornerAfter, afterX, afterY, baseAngle, 0, 1 ) +
curve( cornerAfter, 0, 0, baseAngle - 45, 1, 0 ),
fill: colors[ side ]
} );
}
else {
segments.push( {
path: curve( cornerBefore, beforeX, beforeY, baseAngle + 45, 0, 1 ) +
line( side, sideW, 0, 0 ) +
curve( cornerAfter, afterX, afterY, baseAngle, 0, 0 ) +
( styles[ side ] === 'double' && sideW > 2 ?
curve( cornerAfter, afterX - floor( afterX / 3 ), afterY - floor( afterY / 3 ), baseAngle - 45, 1, 0 ) +
line( side, ceil( sideW / 3 * 2 ), 1, 0 ) +
curve( cornerBefore, beforeX - floor( beforeX / 3 ), beforeY - floor( beforeY / 3 ), baseAngle, 1, 0 ) +
'x ' +
curve( cornerBefore, floor( beforeX / 3 ), floor( beforeY / 3 ), baseAngle + 45, 0, 1 ) +
line( side, floor( sideW / 3 ), 1, 0 ) +
curve( cornerAfter, floor( afterX / 3 ), floor( afterY / 3 ), baseAngle, 0, 0 )
: '' ) +
curve( cornerAfter, 0, 0, baseAngle - 45, 1, 0 ) +
line( side, 0, 1, 0 ) +
curve( cornerBefore, 0, 0, baseAngle, 1, 0 ),
fill: colors[ side ]
} );
}
}
}
addSide( 't', 'l', 'r', 'tl', 'tr', 90 );
addSide( 'r', 't', 'b', 'tr', 'br', 0 );
addSide( 'b', 'r', 'l', 'br', 'bl', -90 );
addSide( 'l', 'b', 't', 'bl', 'tl', -180 );
}
}
return segments;
},
destroy: function() {
PIE.RendererBase.destroy.call( this );
this.targetElement.runtimeStyle.borderColor = '';
}
} );
/**
* Renderer for border-image
* @constructor
* @param {Element} el The target element
* @param {Object} styleInfos The StyleInfo objects
* @param {PIE.RootRenderer} parent
*/
PIE.BorderImageRenderer = PIE.RendererBase.newRenderer( {
boxZIndex: 5,
pieceNames: [ 't', 'tr', 'r', 'br', 'b', 'bl', 'l', 'tl', 'c' ],
needsUpdate: function() {
return this.styleInfos.borderImageInfo.changed();
},
isActive: function() {
return this.styleInfos.borderImageInfo.isActive();
},
draw: function() {
var props = this.styleInfos.borderImageInfo.getProps(),
bounds = this.boundsInfo.getBounds(),
box = this.getBox(), //make sure pieces are created
el = this.targetElement,
pieces = this.pieces;
PIE.Util.withImageSize( props.src, function( imgSize ) {
var elW = bounds.w,
elH = bounds.h,
widths = props.width,
widthT = widths.t.pixels( el ),
widthR = widths.r.pixels( el ),
widthB = widths.b.pixels( el ),
widthL = widths.l.pixels( el ),
slices = props.slice,
sliceT = slices.t.pixels( el ),
sliceR = slices.r.pixels( el ),
sliceB = slices.b.pixels( el ),
sliceL = slices.l.pixels( el );
// Piece positions and sizes
function setSizeAndPos( piece, w, h, x, y ) {
var s = pieces[piece].style;
s.width = w;
s.height = h;
s.left = x;
s.top = y;
}
setSizeAndPos( 'tl', widthL, widthT, 0, 0 );
setSizeAndPos( 't', elW - widthL - widthR, widthT, widthL, 0 );
setSizeAndPos( 'tr', widthR, widthT, elW - widthR, 0 );
setSizeAndPos( 'r', widthR, elH - widthT - widthB, elW - widthR, widthT );
setSizeAndPos( 'br', widthR, widthB, elW - widthR, elH - widthB );
setSizeAndPos( 'b', elW - widthL - widthR, widthB, widthL, elH - widthB );
setSizeAndPos( 'bl', widthL, widthB, 0, elH - widthB );
setSizeAndPos( 'l', widthL, elH - widthT - widthB, 0, widthT );
setSizeAndPos( 'c', elW - widthL - widthR, elH - widthT - widthB, widthL, widthT );
// image croppings
function setCrops( sides, crop, val ) {
for( var i=0, len=sides.length; i < len; i++ ) {
pieces[ sides[i] ]['imagedata'][ crop ] = val;
}
}
// corners
setCrops( [ 'tl', 't', 'tr' ], 'cropBottom', ( imgSize.h - sliceT ) / imgSize.h );
setCrops( [ 'tl', 'l', 'bl' ], 'cropRight', ( imgSize.w - sliceL ) / imgSize.w );
setCrops( [ 'bl', 'b', 'br' ], 'cropTop', ( imgSize.h - sliceB ) / imgSize.h );
setCrops( [ 'tr', 'r', 'br' ], 'cropLeft', ( imgSize.w - sliceR ) / imgSize.w );
// edges and center
if( props.repeat.v === 'stretch' ) {
setCrops( [ 'l', 'r', 'c' ], 'cropTop', sliceT / imgSize.h );
setCrops( [ 'l', 'r', 'c' ], 'cropBottom', sliceB / imgSize.h );
}
if( props.repeat.h === 'stretch' ) {
setCrops( [ 't', 'b', 'c' ], 'cropLeft', sliceL / imgSize.w );
setCrops( [ 't', 'b', 'c' ], 'cropRight', sliceR / imgSize.w );
}
// center fill
pieces['c'].style.display = props.fill ? '' : 'none';
}, this );
},
getBox: function() {
var box = this.parent.getLayer( this.boxZIndex ),
s, piece, i,
pieceNames = this.pieceNames,
len = pieceNames.length;
if( !box ) {
box = doc.createElement( 'border-image' );
s = box.style;
s.position = 'absolute';
this.pieces = {};
for( i = 0; i < len; i++ ) {
piece = this.pieces[ pieceNames[i] ] = PIE.Util.createVmlElement( 'rect' );
piece.appendChild( PIE.Util.createVmlElement( 'imagedata' ) );
s = piece.style;
s['behavior'] = 'url(#default#VML)';
s.position = "absolute";
s.top = s.left = 0;
piece['imagedata'].src = this.styleInfos.borderImageInfo.getProps().src;
piece.stroked = false;
piece.filled = false;
box.appendChild( piece );
}
this.parent.addLayer( this.boxZIndex, box );
}
return box;
}
} );
/**
* Renderer for outset box-shadows
* @constructor
* @param {Element} el The target element
* @param {Object} styleInfos The StyleInfo objects
* @param {PIE.RootRenderer} parent
*/
PIE.BoxShadowOutsetRenderer = PIE.RendererBase.newRenderer( {
boxZIndex: 1,
boxName: 'outset-box-shadow',
needsUpdate: function() {
var si = this.styleInfos;
return si.boxShadowInfo.changed() || si.borderRadiusInfo.changed();
},
isActive: function() {
var boxShadowInfo = this.styleInfos.boxShadowInfo;
return boxShadowInfo.isActive() && boxShadowInfo.getProps().outset[0];
},
draw: function() {
var me = this,
el = this.targetElement,
box = this.getBox(),
styleInfos = this.styleInfos,
shadowInfos = styleInfos.boxShadowInfo.getProps().outset,
radii = styleInfos.borderRadiusInfo.getProps(),
len = shadowInfos.length,
i = len, j,
bounds = this.boundsInfo.getBounds(),
w = bounds.w,
h = bounds.h,
clipAdjust = PIE.ieVersion === 8 ? 1 : 0, //workaround for IE8 bug where VML leaks out top/left of clip region by 1px
corners = [ 'tl', 'tr', 'br', 'bl' ], corner,
shadowInfo, shape, fill, ss, xOff, yOff, spread, blur, shrink, color, alpha, path,
totalW, totalH, focusX, focusY, isBottom, isRight;
function getShadowShape( index, corner, xOff, yOff, color, blur, path ) {
var shape = me.getShape( 'shadow' + index + corner, 'fill', box, len - index ),
fill = shape.fill;
// Position and size
shape['coordsize'] = w * 2 + ',' + h * 2;
shape['coordorigin'] = '1,1';
// Color and opacity
shape['stroked'] = false;
shape['filled'] = true;
fill.color = color.value( el );
if( blur ) {
fill['type'] = 'gradienttitle'; //makes the VML gradient follow the shape's outline - hooray for undocumented features?!?!
fill['color2'] = fill.color;
fill['opacity'] = 0;
}
// Path
shape.path = path;
// This needs to go last for some reason, to prevent rendering at incorrect size
ss = shape.style;
ss.left = xOff;
ss.top = yOff;
ss.width = w;
ss.height = h;
return shape;
}
while( i-- ) {
shadowInfo = shadowInfos[ i ];
xOff = shadowInfo.xOffset.pixels( el );
yOff = shadowInfo.yOffset.pixels( el );
spread = shadowInfo.spread.pixels( el ),
blur = shadowInfo.blur.pixels( el );
color = shadowInfo.color;
// Shape path
shrink = -spread - blur;
if( !radii && blur ) {
// If blurring, use a non-null border radius info object so that getBoxPath will
// round the corners of the expanded shadow shape rather than squaring them off.
radii = PIE.BorderRadiusStyleInfo.ALL_ZERO;
}
path = this.getBoxPath( { t: shrink, r: shrink, b: shrink, l: shrink }, 2, radii );
if( blur ) {
totalW = ( spread + blur ) * 2 + w;
totalH = ( spread + blur ) * 2 + h;
focusX = blur * 2 / totalW;
focusY = blur * 2 / totalH;
if( blur - spread > w / 2 || blur - spread > h / 2 ) {
// If the blur is larger than half the element's narrowest dimension, we cannot do
// this with a single shape gradient, because its focussize would have to be less than
// zero which results in ugly artifacts. Instead we create four shapes, each with its
// gradient focus past center, and then clip them so each only shows the quadrant
// opposite the focus.
for( j = 4; j--; ) {
corner = corners[j];
isBottom = corner.charAt( 0 ) === 'b';
isRight = corner.charAt( 1 ) === 'r';
shape = getShadowShape( i, corner, xOff, yOff, color, blur, path );
fill = shape.fill;
fill['focusposition'] = ( isRight ? 1 - focusX : focusX ) + ',' +
( isBottom ? 1 - focusY : focusY );
fill['focussize'] = '0,0';
// Clip to show only the appropriate quadrant. Add 1px to the top/left clip values
// in IE8 to prevent a bug where IE8 displays one pixel outside the clip region.
shape.style.clip = 'rect(' + ( ( isBottom ? totalH / 2 : 0 ) + clipAdjust ) + 'px,' +
( isRight ? totalW : totalW / 2 ) + 'px,' +
( isBottom ? totalH : totalH / 2 ) + 'px,' +
( ( isRight ? totalW / 2 : 0 ) + clipAdjust ) + 'px)';
}
} else {
// TODO delete old quadrant shapes if resizing expands past the barrier
shape = getShadowShape( i, '', xOff, yOff, color, blur, path );
fill = shape.fill;
fill['focusposition'] = focusX + ',' + focusY;
fill['focussize'] = ( 1 - focusX * 2 ) + ',' + ( 1 - focusY * 2 );
}
} else {
shape = getShadowShape( i, '', xOff, yOff, color, blur, path );
alpha = color.alpha();
if( alpha < 1 ) {
// shape.style.filter = 'alpha(opacity=' + ( alpha * 100 ) + ')';
// ss.filter = 'progid:DXImageTransform.Microsoft.BasicImage(opacity=' + ( alpha ) + ')';
shape.fill.opacity = alpha;
}
}
}
}
} );
/**
* Renderer for re-rendering img elements using VML. Kicks in if the img has
* a border-radius applied, or if the -pie-png-fix flag is set.
* @constructor
* @param {Element} el The target element
* @param {Object} styleInfos The StyleInfo objects
* @param {PIE.RootRenderer} parent
*/
PIE.ImgRenderer = PIE.RendererBase.newRenderer( {
boxZIndex: 6,
boxName: 'imgEl',
needsUpdate: function() {
var si = this.styleInfos;
return this.targetElement.src !== this._lastSrc || si.borderRadiusInfo.changed();
},
isActive: function() {
var si = this.styleInfos;
return si.borderRadiusInfo.isActive() || si.backgroundInfo.isPngFix();
},
draw: function() {
this.hideActualImg();
var shape = this.getShape( 'img', 'fill', this.getBox() ),
fill = shape.fill,
bounds = this.boundsInfo.getBounds(),
w = bounds.w,
h = bounds.h,
borderProps = this.styleInfos.borderInfo.getProps(),
borderWidths = borderProps && borderProps.widths,
el = this.targetElement,
src = el.src,
round = Math.round,
s;
shape.stroked = false;
fill.type = 'frame';
fill.src = src;
fill.position = (0.5 / w) + ',' + (0.5 / h);
shape.coordsize = w * 2 + ',' + h * 2;
shape.coordorigin = '1,1';
shape.path = this.getBoxPath( borderWidths ? {
t: round( borderWidths['t'].pixels( el ) ),
r: round( borderWidths['r'].pixels( el ) ),
b: round( borderWidths['b'].pixels( el ) ),
l: round( borderWidths['l'].pixels( el ) )
} : 0, 2 );
s = shape.style;
s.width = w;
s.height = h;
this._lastSrc = src;
},
hideActualImg: function() {
this.targetElement.runtimeStyle.filter = 'alpha(opacity=0)';
},
destroy: function() {
PIE.RendererBase.destroy.call( this );
this.targetElement.runtimeStyle.filter = '';
}
} );
PIE.Element = (function() {
var wrappers = {},
lazyInitCssProp = PIE.CSS_PREFIX + 'lazy-init',
hoverClass = ' ' + PIE.CLASS_PREFIX + 'hover',
hoverClassRE = new RegExp( '\\b' + PIE.CLASS_PREFIX + 'hover\\b', 'g' ),
ignorePropertyNames = { 'background':1, 'bgColor':1, 'display': 1 };
function addListener( el, type, handler ) {
el.attachEvent( type, handler );
}
function removeListener( el, type, handler ) {
el.detachEvent( type, handler );
}
function Element( el ) {
var renderers,
boundsInfo = new PIE.BoundsInfo( el ),
styleInfos,
styleInfosArr,
ancestors,
initializing,
initialized,
eventsAttached,
delayed,
destroyed;
/**
* Initialize PIE for this element.
*/
function init() {
if( !initialized ) {
var docEl,
bounds,
lazy = el.currentStyle.getAttribute( lazyInitCssProp ) === 'true',
rootRenderer;
// Force layout so move/resize events will fire. Set this as soon as possible to avoid layout changes
// after load, but make sure it only gets called the first time through to avoid recursive calls to init().
if( !initializing ) {
initializing = 1;
el.runtimeStyle.zoom = 1;
initFirstChildPseudoClass();
}
boundsInfo.lock();
// If the -pie-lazy-init:true flag is set, check if the element is outside the viewport and if so, delay initialization
if( lazy && ( bounds = boundsInfo.getBounds() ) && ( docEl = doc.documentElement || doc.body ) &&
( bounds.y > docEl.clientHeight || bounds.x > docEl.clientWidth || bounds.y + bounds.h < 0 || bounds.x + bounds.w < 0 ) ) {
if( !delayed ) {
delayed = 1;
PIE.OnScroll.observe( init );
}
} else {
initialized = 1;
delayed = initializing = 0;
PIE.OnScroll.unobserve( init );
// Create the style infos and renderers
styleInfos = {
backgroundInfo: new PIE.BackgroundStyleInfo( el ),
borderInfo: new PIE.BorderStyleInfo( el ),
borderImageInfo: new PIE.BorderImageStyleInfo( el ),
borderRadiusInfo: new PIE.BorderRadiusStyleInfo( el ),
boxShadowInfo: new PIE.BoxShadowStyleInfo( el ),
visibilityInfo: new PIE.VisibilityStyleInfo( el )
};
styleInfosArr = [
styleInfos.backgroundInfo,
styleInfos.borderInfo,
styleInfos.borderImageInfo,
styleInfos.borderRadiusInfo,
styleInfos.boxShadowInfo,
styleInfos.visibilityInfo
];
rootRenderer = new PIE.RootRenderer( el, boundsInfo, styleInfos );
var childRenderers = [
new PIE.BoxShadowOutsetRenderer( el, boundsInfo, styleInfos, rootRenderer ),
new PIE.BackgroundRenderer( el, boundsInfo, styleInfos, rootRenderer ),
//new PIE.BoxShadowInsetRenderer( el, boundsInfo, styleInfos, rootRenderer ),
new PIE.BorderRenderer( el, boundsInfo, styleInfos, rootRenderer ),
new PIE.BorderImageRenderer( el, boundsInfo, styleInfos, rootRenderer )
];
if( el.tagName === 'IMG' ) {
childRenderers.push( new PIE.ImgRenderer( el, boundsInfo, styleInfos, rootRenderer ) );
}
rootRenderer.childRenderers = childRenderers; // circular reference, can't pass in constructor; TODO is there a cleaner way?
renderers = [ rootRenderer ].concat( childRenderers );
// Add property change listeners to ancestors if requested
initAncestorPropChangeListeners();
// Add to list of polled elements in IE8
if( PIE.ie8DocMode === 8 ) {
PIE.Heartbeat.observe( update );
}
// Trigger rendering
update( 1 );
}
if( !eventsAttached ) {
eventsAttached = 1;
addListener( el, 'onmove', handleMoveOrResize );
addListener( el, 'onresize', handleMoveOrResize );
addListener( el, 'onpropertychange', propChanged );
addListener( el, 'onmouseenter', mouseEntered );
addListener( el, 'onmouseleave', mouseLeft );
PIE.OnResize.observe( handleMoveOrResize );
PIE.OnBeforeUnload.observe( removeEventListeners );
}
boundsInfo.unlock();
}
}
/**
* Event handler for onmove and onresize events. Invokes update() only if the element's
* bounds have previously been calculated, to prevent multiple runs during page load when
* the element has no initial CSS3 properties.
*/
function handleMoveOrResize() {
if( boundsInfo && boundsInfo.hasBeenQueried() ) {
update();
}
}
/**
* Update position and/or size as necessary. Both move and resize events call
* this rather than the updatePos/Size functions because sometimes, particularly
* during page load, one will fire but the other won't.
*/
function update( force ) {
if( !destroyed ) {
if( initialized ) {
var i, len;
lockAll();
if( force || boundsInfo.positionChanged() ) {
/* TODO just using getBoundingClientRect (used internally by BoundsInfo) for detecting
position changes may not always be accurate; it's possible that
an element will actually move relative to its positioning parent, but its position
relative to the viewport will stay the same. Need to come up with a better way to
track movement. The most accurate would be the same logic used in RootRenderer.updatePos()
but that is a more expensive operation since it does some DOM walking, and we want this
check to be as fast as possible. */
for( i = 0, len = renderers.length; i < len; i++ ) {
renderers[i].updatePos();
}
}
if( force || boundsInfo.sizeChanged() ) {
for( i = 0, len = renderers.length; i < len; i++ ) {
renderers[i].updateSize();
}
}
unlockAll();
}
else if( !initializing ) {
init();
}
}
}
/**
* Handle property changes to trigger update when appropriate.
*/
function propChanged() {
var i, len, renderer,
e = event;
// Some elements like <table> fire onpropertychange events for old-school background properties
// ('background', 'bgColor') when runtimeStyle background properties are changed, which
// results in an infinite loop; therefore we filter out those property names. Also, 'display'
// is ignored because size calculations don't work correctly immediately when its onpropertychange
// event fires, and because it will trigger an onresize event anyway.
if( !destroyed && !( e && e.propertyName in ignorePropertyNames ) ) {
if( initialized ) {
lockAll();
for( i = 0, len = renderers.length; i < len; i++ ) {
renderer = renderers[i];
// Make sure position is synced if the element hasn't already been rendered.
// TODO this feels sloppy - look into merging propChanged and update functions
if( !renderer.isPositioned ) {
renderer.updatePos();
}
if( renderer.needsUpdate() ) {
renderer.updateProps();
}
}
unlockAll();
}
else if( !initializing ) {
init();
}
}
}
function addHoverClass() {
el.className += hoverClass;
}
function removeHoverClass() {
el.className = el.className.replace( hoverClassRE, '' );
}
/**
* Handle mouseenter events. Adds a custom class to the element to allow IE6 to add
* hover styles to non-link elements, and to trigger a propertychange update.
*/
function mouseEntered() {
//must delay this because the mouseenter event fires before the :hover styles are added.
setTimeout( addHoverClass, 0 );
}
/**
* Handle mouseleave events
*/
function mouseLeft() {
//must delay this because the mouseleave event fires before the :hover styles are removed.
setTimeout( removeHoverClass, 0 );
}
/**
* Handle property changes on ancestors of the element; see initAncestorPropChangeListeners()
* which adds these listeners as requested with the -pie-watch-ancestors CSS property.
*/
function ancestorPropChanged() {
var name = event.propertyName;
if( name === 'className' || name === 'id' ) {
propChanged();
}
}
function lockAll() {
boundsInfo.lock();
for( var i = styleInfosArr.length; i--; ) {
styleInfosArr[i].lock();
}
}
function unlockAll() {
for( var i = styleInfosArr.length; i--; ) {
styleInfosArr[i].unlock();
}
boundsInfo.unlock();
}
/**
* Remove all event listeners from the element and any monitoried ancestors.
*/
function removeEventListeners() {
if (eventsAttached) {
if( ancestors ) {
for( var i = 0, len = ancestors.length, a; i < len; i++ ) {
a = ancestors[i];
removeListener( a, 'onpropertychange', ancestorPropChanged );
removeListener( a, 'onmouseenter', mouseEntered );
removeListener( a, 'onmouseleave', mouseLeft );
}
}
// Remove event listeners
removeListener( el, 'onmove', update );
removeListener( el, 'onresize', update );
removeListener( el, 'onpropertychange', propChanged );
removeListener( el, 'onmouseenter', mouseEntered );
removeListener( el, 'onmouseleave', mouseLeft );
PIE.OnBeforeUnload.unobserve( removeEventListeners );
eventsAttached = 0;
}
}
/**
* Clean everything up when the behavior is removed from the element, or the element
* is manually destroyed.
*/
function destroy() {
if( !destroyed ) {
var i, len;
removeEventListeners();
destroyed = 1;
// destroy any active renderers
if( renderers ) {
for( i = 0, len = renderers.length; i < len; i++ ) {
renderers[i].destroy();
}
}
// Remove from list of polled elements in IE8
if( PIE.ie8DocMode === 8 ) {
PIE.Heartbeat.unobserve( update );
}
// Stop onresize listening
PIE.OnResize.unobserve( update );
// Kill references
renderers = boundsInfo = styleInfos = styleInfosArr = ancestors = el = null;
}
}
/**
* If requested via the custom -pie-watch-ancestors CSS property, add onpropertychange listeners
* to ancestor(s) of the element so we can pick up style changes based on CSS rules using
* descendant selectors.
*/
function initAncestorPropChangeListeners() {
var watch = el.currentStyle.getAttribute( PIE.CSS_PREFIX + 'watch-ancestors' ),
i, a;
if( watch ) {
ancestors = [];
watch = parseInt( watch, 10 );
i = 0;
a = el.parentNode;
while( a && ( watch === 'NaN' || i++ < watch ) ) {
ancestors.push( a );
addListener( a, 'onpropertychange', ancestorPropChanged );
addListener( a, 'onmouseenter', mouseEntered );
addListener( a, 'onmouseleave', mouseLeft );
a = a.parentNode;
}
}
}
/**
* If the target element is a first child, add a pie_first-child class to it. This allows using
* the added class as a workaround for the fact that PIE's rendering element breaks the :first-child
* pseudo-class selector.
*/
function initFirstChildPseudoClass() {
var tmpEl = el,
isFirst = 1;
while( tmpEl = tmpEl.previousSibling ) {
if( tmpEl.nodeType === 1 ) {
isFirst = 0;
break;
}
}
if( isFirst ) {
el.className += ' ' + PIE.CLASS_PREFIX + 'first-child';
}
}
// These methods are all already bound to this instance so there's no need to wrap them
// in a closure to maintain the 'this' scope object when calling them.
this.init = init;
this.update = update;
this.destroy = destroy;
this.el = el;
}
Element.getInstance = function( el ) {
var id = PIE.Util.getUID( el );
return wrappers[ id ] || ( wrappers[ id ] = new Element( el ) );
};
Element.destroy = function( el ) {
var id = PIE.Util.getUID( el ),
wrapper = wrappers[ id ];
if( wrapper ) {
wrapper.destroy();
delete wrappers[ id ];
}
};
Element.destroyAll = function() {
var els = [], wrapper;
if( wrappers ) {
for( var w in wrappers ) {
if( wrappers.hasOwnProperty( w ) ) {
wrapper = wrappers[ w ];
els.push( wrapper.el );
wrapper.destroy();
}
}
wrappers = {};
}
return els;
};
return Element;
})();
/*
* This file exposes the public API for invoking PIE.
*/
/**
* Programatically attach PIE to a single element.
* @param {Element} el
*/
PIE[ 'attach' ] = function( el ) {
if (PIE.ieVersion < 9) {
PIE.Element.getInstance( el ).init();
}
};
/**
* Programatically detach PIE from a single element.
* @param {Element} el
*/
PIE[ 'detach' ] = function( el ) {
PIE.Element.destroy( el );
};
} // if( !PIE )
})(); | JavaScript |
'use strict';
function UserCtrl($scope, backend) {
$scope.user = null;
$scope.login = function() {
backend.user().then(function(response) {
$scope.user = response.data;
});
}
$scope.login();
}
function EditorCtrl($scope, $location, $routeParams, $timeout, editor, autosaver) {
console.log($routeParams);
$scope.editor = editor;
$scope.$on('saved', function(event, info) {
$location.path('/edit/' + info.resource_id);
});
if ($routeParams.id) {
$scope.id = $routeParams.id;
editor.load($scope.id);
} else {
// New doc, but defer to next event cycle to ensure init
$timeout(function() {
editor.create();
}, 1);
}
}
function MenuCtrl($scope, $location, appId) {
var onFilePicked = function(data) {
$scope.$apply(function() {
if (data.action == 'picked') {
var id = data.docs[0].id;
$location.path('/edit/'+id);
}
});
};
$scope.open = function() {
var view = new google.picker.View(google.picker.ViewId.DOCS);
view.setMimeTypes('text/plain');
var picker = new google.picker.PickerBuilder()
.setAppId(appId)
.addView(view)
.setCallback(angular.bind(this, onFilePicked))
.build();
picker.setVisible(true);
};
$scope.create = function() {
this.editor.create();
};
$scope.save = function() {
this.editor.save(true);
}
}
function RenameCtrl($scope, editor) {
$('#rename-dialog').on('show', function() {
$scope.$apply(function() {
$scope.newFileName = editor.documentInfo.title;
});
});
$scope.save = function() {
editor.documentInfo.title = $scope.newFileName;
editor.dirty(true);
$('#rename-dialog').modal('hide');
};
}
function AboutCtrl($scope, backend) {
$('#about-dialog').on('show', function() {
backend.about().then(function(result) {
$scope.info = angular.fromJson(result.data);
});
});
} | JavaScript |
'use strict';
var module = angular.module('app.directives', []);
module.directive('aceEditor', function(editor) {
return {
retrict: 'A',
link: function(scope, element) {
editor.rebind(element[0]);
}
};
});
module.directive('star', function() {
return {
restrict: 'E',
replace: true,
scope: {
val: '=value', // Value bound to
eventFn: '&click' // Optional expression evaluated on click
},
link: function(scope, element) {
element.bind('click',
function() {
scope.$apply(function() {
scope.val = !scope.val;
});
scope.$eval(scope.eventFn, scope.val);
});
},
template:
'<i class="star" ng-class="{\'icon-star\' : val, \'icon-star-empty\' : !val}" ng-click="toggle()"></i>'
}
});
module.directive('alert', function($rootScope) {
return {
restrict: 'E',
replace: true,
link: function(scope, element) {
$rootScope.$on('error', function(event, data) {
scope.message = data.message;
element.show();
});
scope.close = function() {
element.hide();
};
},
template:
'<div class="hide alert alert-error">' +
' <span class="close" ng-click="close()">×</span>' +
' {{message}}' +
'</div>'
}
}) | JavaScript |
'use strict';
google.load('picker', '1');
angular.module('app', ['app.filters', 'app.services', 'app.directives'])
.constant('saveInterval', 15000)
.constant('appId', '892677078282')
.constant('EditorState', {
CLEAN: 0,// NO CHANGES
DIRTY: 1, // UNSAVED CHANGES
SAVE: 2, // SAVE IN PROGRESS
LOAD: 3, // LOADING
READONLY: 4
})
.config(['$routeProvider', function($routeProvider) {
$routeProvider
.when('/edit/:id', {templateUrl: 'partials/editor.html', controller: EditorCtrl})
.otherwise({redirectTo: '/edit/'});
}]);
| JavaScript |
'use strict';
/* Filters */
angular.module('app.filters', [])
.filter('saveStateFormatter', function(EditorState) {
return function(state) {
if (state == EditorState.DIRTY) {
return 'You have unsaved changes';
} else if (state == EditorState.SAVE) {
return 'Saving...';
} else if (state == EditorState.LOAD) {
return 'Loading...';
} else if (state == EditorState.READONLY) {
return "Read only"
} else {
return 'All changes saved';
}
};
})
.filter('bytes', function() {
return function(bytes) {
bytes = parseInt(bytes);
if (isNaN(bytes)) {
return "...";
}
var units = [ ' bytes', ' KB', ' MB', ' GB', ' TB', ' PB', ' EB', ' ZB', ' YB' ];
var p = bytes > 0 ? Math.floor(Math.log(bytes) / Math.LN2 / 10) : 0;
var u = Math.round(bytes / Math.pow(2, 10*p));
return u + units[p];
}
});
| JavaScript |
'use strict';
var module = angular.module('app.services', []);
module.factory('editor', function(EditorState, backend, $q, $rootScope, $log) {
var editor = null;
var EditSession = require("ace/edit_session").EditSession;
var service = {
state: EditorState.CLEAN,
deferredState: EditorState.CLEAN,
rebind: function(element) {
editor = ace.edit(element);
},
create: function() {
this.file({
content: '',
labels: {
starred: false
},
editable: true,
title: 'Untitled document',
description: '',
mimeType: 'text/plain',
resource_id: null
});
},
load: function(id, reload) {
if (!reload && this.documentInfo && id == this.documentInfo.resource_id) {
return $q.reject("File already loaded");
}
$log.info("Loading resource", id);
this.deferredState = this.state;
this.state = EditorState.LOAD;
return backend.load(id).then(angular.bind(this,
function(result) {
$log.log(result);
this.file(angular.fromJson(result.data));
$rootScope.$broadcast('loaded', this.documentInfo);
return result;
}), angular.bind(this, function(result) {
$log.warn("Error loading", result);
this.state = this.deferredState;
$rootScope.$broadcast('error', {
action: 'load',
message: "An error occured while loading the file"
});
return result;
}));
},
save: function(newRevision, skipContent) {
$log.info("Saving file", newRevision);
if (this.state == EditorState.SAVE) {
$log.warn("Save called twice...");
throw 'Save called from incorrect state';
}
this.state = EditorState.SAVE;
// Force revision if first save of the session
newRevision = newRevision || self.saveCount == 0;
var file = this.file();
if (skipContent || !file.editable) {
// Either updating just metadata or file not editable, null the content
// to force a patch
file.content = null;
}
return backend.save(file, newRevision).then(angular.bind(this,
function(result) {
$log.info("Saved", result);
this.documentInfo.resource_id = angular.fromJson(result.data);
this.saveCount++;
this.dirty(false);
$rootScope.$broadcast('saved', this.documentInfo);
return result;
}), angular.bind(this, function(result) {
$log.warn("Error saving", result);
this.dirty(true);
this.dirty(false);
$rootScope.$broadcast('error', {
action: 'save',
message: "An error occured while saving the file"
});
return result;
}));
},
file: function(fileInfo) {
if (arguments.length) {
var session = new EditSession(fileInfo.content);
session.on('change', angular.bind(this,
function() {
this.dirty(true);
$rootScope.$apply();
}));
this.documentInfo = angular.extend({},
fileInfo, {
resource_id: fileInfo.id,
content: null
});
this.state = this.documentInfo.editable ? EditorState.CLEAN : EditorState.READONLY;
this.deferredState = EditorState.CLEAN;
this.saveCount = 0;
editor.setSession(session);
editor.setReadOnly(!this.documentInfo.editable);
editor.focus();
}
return angular.extend(this.documentInfo, {
content: editor.getSession().getValue()
});
},
dirty: function(dirty) {
if (arguments.length) {
if (dirty) {
if (this.state == EditorState.SAVE) {
this.deferredState = EditorState.DIRTY;
} else {
this.state = EditorState.DIRTY;
}
} else {
this.state = this.deferredState;
this.deferredState = EditorState.CLEAN;
}
}
return this.state;
}
};
return service;
});
module.factory('backend', function($http, $log) {
var service = {
user: function() {
return $http.get('/dredit/user.php');
},
about: function() {
return $http.get('/dredit/about.php');
},
load: function(id) {
$log.info('Loading', id);
return $http.get('/dredit/svc.php', {
params: {
'file_id': id
}
});
},
save: function(fileInfo, newRevision) {
$log.info('Saving', fileInfo);
return $http({
url: '/dredit/svc.php',
method: fileInfo.resource_id ? 'PUT': 'POST',
headers: {
'Content-Type': 'application/json'
},
params: {
'newRevision': newRevision
},
data: JSON.stringify(fileInfo)
});
}
};
return service;
});
module.factory('autosaver', function(editor, EditorState, saveInterval, $log, $timeout) {
$log.info("Creating autosaver");
var saveFn = function() {
if (editor.state == EditorState.DIRTY) {
$log.info("Auto-saving...");
editor.save(false);
}
};
var createTimeout = function() {
return $timeout(saveFn, saveInterval).then(createTimeout);
}
return createTimeout();
});
| JavaScript |
/*!
* jQuery JavaScript Library v1.7.2
* http://jquery.com/
*
* Copyright 2011, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2011, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Wed Mar 21 12:46:34 2012 -0700
*/
(function( window, undefined ) {
'use strict';
// Use the correct document accordingly with window argument (sandbox)
var document = window.document,
navigator = window.navigator,
location = window.location;
var jQuery = (function() {
// Define a local copy of jQuery
var jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context, rootjQuery );
},
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// A central reference to the root jQuery(document)
rootjQuery,
// A simple way to check for HTML strings or ID strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
// Check if a string has a non-whitespace character in it
rnotwhite = /\S/,
// Used for trimming whitespace
trimLeft = /^\s+/,
trimRight = /\s+$/,
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
// JSON RegExp
rvalidchars = /^[\],:{}\s]*$/,
rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
// Useragent RegExp
rwebkit = /(webkit)[ \/]([\w.]+)/,
ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
rmsie = /(msie) ([\w.]+)/,
rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
// Matches dashed string for camelizing
rdashAlpha = /-([a-z]|[0-9])/ig,
rmsPrefix = /^-ms-/,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return ( letter + "" ).toUpperCase();
},
// Keep a UserAgent string for use with jQuery.browser
userAgent = navigator.userAgent,
// For matching the engine and version of the browser
browserMatch,
// The deferred used on DOM ready
readyList,
// The ready event handler
DOMContentLoaded,
// Save a reference to some core methods
toString = Object.prototype.toString,
hasOwn = Object.prototype.hasOwnProperty,
push = Array.prototype.push,
slice = Array.prototype.slice,
trim = String.prototype.trim,
indexOf = Array.prototype.indexOf,
// [[Class]] -> type pairs
class2type = {};
jQuery.fn = jQuery.prototype = {
constructor: jQuery,
init: function( selector, context, rootjQuery ) {
var match, elem, ret, doc;
// Handle $(""), $(null), or $(undefined)
if ( !selector ) {
return this;
}
// Handle $(DOMElement)
if ( selector.nodeType ) {
this.context = this[0] = selector;
this.length = 1;
return this;
}
// The body element only exists once, optimize finding it
if ( selector === "body" && !context && document.body ) {
this.context = document;
this[0] = document.body;
this.selector = selector;
this.length = 1;
return this;
}
// Handle HTML strings
if ( typeof selector === "string" ) {
// Are we dealing with HTML string or an ID?
if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = quickExpr.exec( selector );
}
// Verify a match, and that no context was specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
context = context instanceof jQuery ? context[0] : context;
doc = ( context ? context.ownerDocument || context : document );
// If a single string is passed in and it's a single tag
// just do a createElement and skip the rest
ret = rsingleTag.exec( selector );
if ( ret ) {
if ( jQuery.isPlainObject( context ) ) {
selector = [ document.createElement( ret[1] ) ];
jQuery.fn.attr.call( selector, context, true );
} else {
selector = [ doc.createElement( ret[1] ) ];
}
} else {
ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes;
}
return jQuery.merge( this, selector );
// HANDLE: $("#id")
} else {
elem = document.getElementById( match[2] );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id !== match[2] ) {
return rootjQuery.find( selector );
}
// Otherwise, we inject the element directly into the jQuery object
this.length = 1;
this[0] = elem;
}
this.context = document;
this.selector = selector;
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || rootjQuery ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) ) {
return rootjQuery.ready( selector );
}
if ( selector.selector !== undefined ) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
},
// Start with an empty selector
selector: "",
// The current version of jQuery being used
jquery: "1.7.2",
// The default length of a jQuery object is 0
length: 0,
// The number of elements contained in the matched element set
size: function() {
return this.length;
},
toArray: function() {
return slice.call( this, 0 );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
return num == null ?
// Return a 'clean' array
this.toArray() :
// Return just the object
( num < 0 ? this[ this.length + num ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems, name, selector ) {
// Build a new jQuery matched element set
var ret = this.constructor();
if ( jQuery.isArray( elems ) ) {
push.apply( ret, elems );
} else {
jQuery.merge( ret, elems );
}
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
if ( name === "find" ) {
ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
} else if ( name ) {
ret.selector = this.selector + "." + name + "(" + selector + ")";
}
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
// (You can seed the arguments with an array of args, but this is
// only used internally.)
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
ready: function( fn ) {
// Attach the listeners
jQuery.bindReady();
// Add the callback
readyList.add( fn );
return this;
},
eq: function( i ) {
i = +i;
return i === -1 ?
this.slice( i ) :
this.slice( i, i + 1 );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
slice: function() {
return this.pushStack( slice.apply( this, arguments ),
"slice", slice.call(arguments).join(",") );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function( elem, i ) {
return callback.call( elem, i, elem );
}));
},
end: function() {
return this.prevObject || this.constructor(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: push,
sort: [].sort,
splice: [].splice
};
// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
var options, name, src, copy, copyIsArray, clone,
target = arguments[0] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
target = {};
}
// extend jQuery itself if only one argument is passed
if ( length === i ) {
target = this;
--i;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
if ( copyIsArray ) {
copyIsArray = false;
clone = src && jQuery.isArray(src) ? src : [];
} else {
clone = src && jQuery.isPlainObject(src) ? src : {};
}
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend({
noConflict: function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
},
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Hold (or release) the ready event
holdReady: function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
},
// Handle when the DOM is ready
ready: function( wait ) {
// Either a released hold or an DOMready/load event and not yet ready
if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready, 1 );
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.fireWith( document, [ jQuery ] );
// Trigger any bound ready events
if ( jQuery.fn.trigger ) {
jQuery( document ).trigger( "ready" ).off( "ready" );
}
}
},
bindReady: function() {
if ( readyList ) {
return;
}
readyList = jQuery.Callbacks( "once memory" );
// Catch cases where $(document).ready() is called after the
// browser event has already occurred.
if ( document.readyState === "complete" ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
return setTimeout( jQuery.ready, 1 );
}
// Mozilla, Opera and webkit nightlies currently support this event
if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", jQuery.ready, false );
// If IE event model is used
} else if ( document.attachEvent ) {
// ensure firing before onload,
// maybe late but safe also for iframes
document.attachEvent( "onreadystatechange", DOMContentLoaded );
// A fallback to window.onload, that will always work
window.attachEvent( "onload", jQuery.ready );
// If IE and not a frame
// continually check to see if the document is ready
var toplevel = false;
try {
toplevel = window.frameElement == null;
} catch(e) {}
if ( document.documentElement.doScroll && toplevel ) {
doScrollCheck();
}
}
},
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function( obj ) {
return jQuery.type(obj) === "function";
},
isArray: Array.isArray || function( obj ) {
return jQuery.type(obj) === "array";
},
isWindow: function( obj ) {
return obj != null && obj == obj.window;
},
isNumeric: function( obj ) {
return !isNaN( parseFloat(obj) ) && isFinite( obj );
},
type: function( obj ) {
return obj == null ?
String( obj ) :
class2type[ toString.call(obj) ] || "object";
},
isPlainObject: function( obj ) {
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor property.
// Make sure that DOM nodes and window objects don't pass through, as well
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
return false;
}
try {
// Not own constructor property must be Object
if ( obj.constructor &&
!hasOwn.call(obj, "constructor") &&
!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
} catch ( e ) {
// IE8,9 Will throw exceptions on certain host objects #9897
return false;
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
var key;
for ( key in obj ) {}
return key === undefined || hasOwn.call( obj, key );
},
isEmptyObject: function( obj ) {
for ( var name in obj ) {
return false;
}
return true;
},
error: function( msg ) {
throw new Error( msg );
},
parseJSON: function( data ) {
if ( typeof data !== "string" || !data ) {
return null;
}
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( data );
// Attempt to parse using the native JSON parser first
if ( window.JSON && window.JSON.parse ) {
return window.JSON.parse( data );
}
// Make sure the incoming data is actual JSON
// Logic borrowed from http://json.org/json2.js
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
.replace( rvalidtokens, "]" )
.replace( rvalidbraces, "")) ) {
return ( new Function( "return " + data ) )();
}
jQuery.error( "Invalid JSON: " + data );
},
// Cross-browser xml parsing
parseXML: function( data ) {
if ( typeof data !== "string" || !data ) {
return null;
}
var xml, tmp;
try {
if ( window.DOMParser ) { // Standard
tmp = new DOMParser();
xml = tmp.parseFromString( data , "text/xml" );
} else { // IE
xml = new ActiveXObject( "Microsoft.XMLDOM" );
xml.async = "false";
xml.loadXML( data );
}
} catch( e ) {
xml = undefined;
}
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
},
noop: function() {},
// Evaluates a script in a global context
// Workarounds based on findings by Jim Driscoll
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
globalEval: function( data ) {
if ( data && rnotwhite.test( data ) ) {
// We use execScript on Internet Explorer
// We use an anonymous function so that context is window
// rather than jQuery in Firefox
( window.execScript || function( data ) {
window[ "eval" ].call( window, data );
} )( data );
}
},
// Convert dashed to camelCase; used by the css and data modules
// Microsoft forgot to hump their vendor prefix (#9572)
camelCase: function( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
},
// args is for internal usage only
each: function( object, callback, args ) {
var name, i = 0,
length = object.length,
isObj = length === undefined || jQuery.isFunction( object );
if ( args ) {
if ( isObj ) {
for ( name in object ) {
if ( callback.apply( object[ name ], args ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
if ( callback.apply( object[ i++ ], args ) === false ) {
break;
}
}
}
// A special, fast, case for the most common use of each
} else {
if ( isObj ) {
for ( name in object ) {
if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) {
break;
}
}
}
}
return object;
},
// Use native String.trim function wherever possible
trim: trim ?
function( text ) {
return text == null ?
"" :
trim.call( text );
} :
// Otherwise use our own trimming functionality
function( text ) {
return text == null ?
"" :
text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
},
// results is for internal usage only
makeArray: function( array, results ) {
var ret = results || [];
if ( array != null ) {
// The window, strings (and functions) also have 'length'
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
var type = jQuery.type( array );
if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
push.call( ret, array );
} else {
jQuery.merge( ret, array );
}
}
return ret;
},
inArray: function( elem, array, i ) {
var len;
if ( array ) {
if ( indexOf ) {
return indexOf.call( array, elem, i );
}
len = array.length;
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
for ( ; i < len; i++ ) {
// Skip accessing in sparse arrays
if ( i in array && array[ i ] === elem ) {
return i;
}
}
}
return -1;
},
merge: function( first, second ) {
var i = first.length,
j = 0;
if ( typeof second.length === "number" ) {
for ( var l = second.length; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;
return first;
},
grep: function( elems, callback, inv ) {
var ret = [], retVal;
inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
for ( var i = 0, length = elems.length; i < length; i++ ) {
retVal = !!callback( elems[ i ], i );
if ( inv !== retVal ) {
ret.push( elems[ i ] );
}
}
return ret;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var value, key, ret = [],
i = 0,
length = elems.length,
// jquery objects are treated as arrays
isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
// Go through the array, translating each of the items to their
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
// Go through every key on the object,
} else {
for ( key in elems ) {
value = callback( elems[ key ], key, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
}
// Flatten any nested arrays
return ret.concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
if ( typeof context === "string" ) {
var tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !jQuery.isFunction( fn ) ) {
return undefined;
}
// Simulated bind
var args = slice.call( arguments, 2 ),
proxy = function() {
return fn.apply( context, args.concat( slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
return proxy;
},
// Mutifunctional method to get and set values to a collection
// The value/s can optionally be executed if it's a function
access: function( elems, fn, key, value, chainable, emptyGet, pass ) {
var exec,
bulk = key == null,
i = 0,
length = elems.length;
// Sets many values
if ( key && typeof key === "object" ) {
for ( i in key ) {
jQuery.access( elems, fn, i, key[i], 1, emptyGet, value );
}
chainable = 1;
// Sets one value
} else if ( value !== undefined ) {
// Optionally, function values get executed if exec is true
exec = pass === undefined && jQuery.isFunction( value );
if ( bulk ) {
// Bulk operations only iterate when executing function values
if ( exec ) {
exec = fn;
fn = function( elem, key, value ) {
return exec.call( jQuery( elem ), value );
};
// Otherwise they run against the entire set
} else {
fn.call( elems, value );
fn = null;
}
}
if ( fn ) {
for (; i < length; i++ ) {
fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
}
}
chainable = 1;
}
return chainable ?
elems :
// Gets
bulk ?
fn.call( elems ) :
length ? fn( elems[0], key ) : emptyGet;
},
now: function() {
return ( new Date() ).getTime();
},
// Use of jQuery.browser is frowned upon.
// More details: http://docs.jquery.com/Utilities/jQuery.browser
uaMatch: function( ua ) {
ua = ua.toLowerCase();
var match = rwebkit.exec( ua ) ||
ropera.exec( ua ) ||
rmsie.exec( ua ) ||
ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
[];
return { browser: match[1] || "", version: match[2] || "0" };
},
sub: function() {
function jQuerySub( selector, context ) {
return new jQuerySub.fn.init( selector, context );
}
jQuery.extend( true, jQuerySub, this );
jQuerySub.superclass = this;
jQuerySub.fn = jQuerySub.prototype = this();
jQuerySub.fn.constructor = jQuerySub;
jQuerySub.sub = this.sub;
jQuerySub.fn.init = function init( selector, context ) {
if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
context = jQuerySub( context );
}
return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
};
jQuerySub.fn.init.prototype = jQuerySub.fn;
var rootjQuerySub = jQuerySub(document);
return jQuerySub;
},
browser: {}
});
// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
});
browserMatch = jQuery.uaMatch( userAgent );
if ( browserMatch.browser ) {
jQuery.browser[ browserMatch.browser ] = true;
jQuery.browser.version = browserMatch.version;
}
// Deprecated, use jQuery.browser.webkit instead
if ( jQuery.browser.webkit ) {
jQuery.browser.safari = true;
}
// IE doesn't match non-breaking spaces with \s
if ( rnotwhite.test( "\xA0" ) ) {
trimLeft = /^[\s\xA0]+/;
trimRight = /[\s\xA0]+$/;
}
// All jQuery objects should point back to these
rootjQuery = jQuery(document);
// Cleanup functions for the document ready method
if ( document.addEventListener ) {
DOMContentLoaded = function() {
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
jQuery.ready();
};
} else if ( document.attachEvent ) {
DOMContentLoaded = function() {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( document.readyState === "complete" ) {
document.detachEvent( "onreadystatechange", DOMContentLoaded );
jQuery.ready();
}
};
}
// The DOM ready check for Internet Explorer
function doScrollCheck() {
if ( jQuery.isReady ) {
return;
}
try {
// If IE is used, use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
document.documentElement.doScroll("left");
} catch(e) {
setTimeout( doScrollCheck, 1 );
return;
}
// and execute any waiting functions
jQuery.ready();
}
return jQuery;
})();
// String to Object flags format cache
var flagsCache = {};
// Convert String-formatted flags into Object-formatted ones and store in cache
function createFlags( flags ) {
var object = flagsCache[ flags ] = {},
i, length;
flags = flags.split( /\s+/ );
for ( i = 0, length = flags.length; i < length; i++ ) {
object[ flags[i] ] = true;
}
return object;
}
/*
* Create a callback list using the following parameters:
*
* flags: an optional list of space-separated flags that will change how
* the callback list behaves
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible flags:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( flags ) {
// Convert flags from String-formatted to Object-formatted
// (we check in cache first)
flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {};
var // Actual callback list
list = [],
// Stack of fire calls for repeatable lists
stack = [],
// Last fire value (for non-forgettable lists)
memory,
// Flag to know if list was already fired
fired,
// Flag to know if list is currently firing
firing,
// First callback to fire (used internally by add and fireWith)
firingStart,
// End of the loop when firing
firingLength,
// Index of currently firing callback (modified by remove if needed)
firingIndex,
// Add one or several callbacks to the list
add = function( args ) {
var i,
length,
elem,
type,
actual;
for ( i = 0, length = args.length; i < length; i++ ) {
elem = args[ i ];
type = jQuery.type( elem );
if ( type === "array" ) {
// Inspect recursively
add( elem );
} else if ( type === "function" ) {
// Add if not in unique mode and callback is not in
if ( !flags.unique || !self.has( elem ) ) {
list.push( elem );
}
}
}
},
// Fire callbacks
fire = function( context, args ) {
args = args || [];
memory = !flags.memory || [ context, args ];
fired = true;
firing = true;
firingIndex = firingStart || 0;
firingStart = 0;
firingLength = list.length;
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) {
memory = true; // Mark as halted
break;
}
}
firing = false;
if ( list ) {
if ( !flags.once ) {
if ( stack && stack.length ) {
memory = stack.shift();
self.fireWith( memory[ 0 ], memory[ 1 ] );
}
} else if ( memory === true ) {
self.disable();
} else {
list = [];
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
var length = list.length;
add( arguments );
// Do we need to add the callbacks to the
// current firing batch?
if ( firing ) {
firingLength = list.length;
// With memory, if we're not firing then
// we should call right away, unless previous
// firing was halted (stopOnFalse)
} else if ( memory && memory !== true ) {
firingStart = length;
fire( memory[ 0 ], memory[ 1 ] );
}
}
return this;
},
// Remove a callback from the list
remove: function() {
if ( list ) {
var args = arguments,
argIndex = 0,
argLength = args.length;
for ( ; argIndex < argLength ; argIndex++ ) {
for ( var i = 0; i < list.length; i++ ) {
if ( args[ argIndex ] === list[ i ] ) {
// Handle firingIndex and firingLength
if ( firing ) {
if ( i <= firingLength ) {
firingLength--;
if ( i <= firingIndex ) {
firingIndex--;
}
}
}
// Remove the element
list.splice( i--, 1 );
// If we have some unicity property then
// we only need to do this once
if ( flags.unique ) {
break;
}
}
}
}
}
return this;
},
// Control if a given callback is in the list
has: function( fn ) {
if ( list ) {
var i = 0,
length = list.length;
for ( ; i < length; i++ ) {
if ( fn === list[ i ] ) {
return true;
}
}
}
return false;
},
// Remove all callbacks from the list
empty: function() {
list = [];
return this;
},
// Have the list do nothing anymore
disable: function() {
list = stack = memory = undefined;
return this;
},
// Is it disabled?
disabled: function() {
return !list;
},
// Lock the list in its current state
lock: function() {
stack = undefined;
if ( !memory || memory === true ) {
self.disable();
}
return this;
},
// Is it locked?
locked: function() {
return !stack;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
if ( stack ) {
if ( firing ) {
if ( !flags.once ) {
stack.push( [ context, args ] );
}
} else if ( !( flags.once && memory ) ) {
fire( context, args );
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
var // Static reference to slice
sliceDeferred = [].slice;
jQuery.extend({
Deferred: function( func ) {
var doneList = jQuery.Callbacks( "once memory" ),
failList = jQuery.Callbacks( "once memory" ),
progressList = jQuery.Callbacks( "memory" ),
state = "pending",
lists = {
resolve: doneList,
reject: failList,
notify: progressList
},
promise = {
done: doneList.add,
fail: failList.add,
progress: progressList.add,
state: function() {
return state;
},
// Deprecated
isResolved: doneList.fired,
isRejected: failList.fired,
then: function( doneCallbacks, failCallbacks, progressCallbacks ) {
deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks );
return this;
},
always: function() {
deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments );
return this;
},
pipe: function( fnDone, fnFail, fnProgress ) {
return jQuery.Deferred(function( newDefer ) {
jQuery.each( {
done: [ fnDone, "resolve" ],
fail: [ fnFail, "reject" ],
progress: [ fnProgress, "notify" ]
}, function( handler, data ) {
var fn = data[ 0 ],
action = data[ 1 ],
returned;
if ( jQuery.isFunction( fn ) ) {
deferred[ handler ](function() {
returned = fn.apply( this, arguments );
if ( returned && jQuery.isFunction( returned.promise ) ) {
returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify );
} else {
newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
}
});
} else {
deferred[ handler ]( newDefer[ action ] );
}
});
}).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
if ( obj == null ) {
obj = promise;
} else {
for ( var key in promise ) {
obj[ key ] = promise[ key ];
}
}
return obj;
}
},
deferred = promise.promise({}),
key;
for ( key in lists ) {
deferred[ key ] = lists[ key ].fire;
deferred[ key + "With" ] = lists[ key ].fireWith;
}
// Handle state
deferred.done( function() {
state = "resolved";
}, failList.disable, progressList.lock ).fail( function() {
state = "rejected";
}, doneList.disable, progressList.lock );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( firstParam ) {
var args = sliceDeferred.call( arguments, 0 ),
i = 0,
length = args.length,
pValues = new Array( length ),
count = length,
pCount = length,
deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ?
firstParam :
jQuery.Deferred(),
promise = deferred.promise();
function resolveFunc( i ) {
return function( value ) {
args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
if ( !( --count ) ) {
deferred.resolveWith( deferred, args );
}
};
}
function progressFunc( i ) {
return function( value ) {
pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
deferred.notifyWith( promise, pValues );
};
}
if ( length > 1 ) {
for ( ; i < length; i++ ) {
if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) {
args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) );
} else {
--count;
}
}
if ( !count ) {
deferred.resolveWith( deferred, args );
}
} else if ( deferred !== firstParam ) {
deferred.resolveWith( deferred, length ? [ firstParam ] : [] );
}
return promise;
}
});
jQuery.support = (function() {
var support,
all,
a,
select,
opt,
input,
fragment,
tds,
events,
eventName,
i,
isSupported,
div = document.createElement( "div" ),
documentElement = document.documentElement;
// Preliminary tests
div.setAttribute("className", "t");
div.innerHTML = " <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
all = div.getElementsByTagName( "*" );
a = div.getElementsByTagName( "a" )[ 0 ];
// Can't get basic test support
if ( !all || !all.length || !a ) {
return {};
}
// First batch of supports tests
select = document.createElement( "select" );
opt = select.appendChild( document.createElement("option") );
input = div.getElementsByTagName( "input" )[ 0 ];
support = {
// IE strips leading whitespace when .innerHTML is used
leadingWhitespace: ( div.firstChild.nodeType === 3 ),
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
tbody: !div.getElementsByTagName("tbody").length,
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
htmlSerialize: !!div.getElementsByTagName("link").length,
// Get the style information from getAttribute
// (IE uses .cssText instead)
style: /top/.test( a.getAttribute("style") ),
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
hrefNormalized: ( a.getAttribute("href") === "/a" ),
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
opacity: /^0.55/.test( a.style.opacity ),
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
cssFloat: !!a.style.cssFloat,
// Make sure that if no value is specified for a checkbox
// that it defaults to "on".
// (WebKit defaults to "" instead)
checkOn: ( input.value === "on" ),
// Make sure that a selected-by-default option has a working selected property.
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
optSelected: opt.selected,
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
getSetAttribute: div.className !== "t",
// Tests for enctype support on a form(#6743)
enctype: !!document.createElement("form").enctype,
// Makes sure cloning an html5 element does not cause problems
// Where outerHTML is undefined, this still works
html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
// Will be defined later
submitBubbles: true,
changeBubbles: true,
focusinBubbles: false,
deleteExpando: true,
noCloneEvent: true,
inlineBlockNeedsLayout: false,
shrinkWrapBlocks: false,
reliableMarginRight: true,
pixelMargin: true
};
// jQuery.boxModel DEPRECATED in 1.3, use jQuery.support.boxModel instead
jQuery.boxModel = support.boxModel = (document.compatMode === "CSS1Compat");
// Make sure checked status is properly cloned
input.checked = true;
support.noCloneChecked = input.cloneNode( true ).checked;
// Make sure that the options inside disabled selects aren't marked as disabled
// (WebKit marks them as disabled)
select.disabled = true;
support.optDisabled = !opt.disabled;
// Test to see if it's possible to delete an expando from an element
// Fails in Internet Explorer
try {
delete div.test;
} catch( e ) {
support.deleteExpando = false;
}
if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
div.attachEvent( "onclick", function() {
// Cloning a node shouldn't copy over any
// bound event handlers (IE does this)
support.noCloneEvent = false;
});
div.cloneNode( true ).fireEvent( "onclick" );
}
// Check if a radio maintains its value
// after being appended to the DOM
input = document.createElement("input");
input.value = "t";
input.setAttribute("type", "radio");
support.radioValue = input.value === "t";
input.setAttribute("checked", "checked");
// #11217 - WebKit loses check when the name is after the checked attribute
input.setAttribute( "name", "t" );
div.appendChild( input );
fragment = document.createDocumentFragment();
fragment.appendChild( div.lastChild );
// WebKit doesn't clone checked state correctly in fragments
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Check if a disconnected checkbox will retain its checked
// value of true after appended to the DOM (IE6/7)
support.appendChecked = input.checked;
fragment.removeChild( input );
fragment.appendChild( div );
// Technique from Juriy Zaytsev
// http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
// We only care about the case where non-standard event systems
// are used, namely in IE. Short-circuiting here helps us to
// avoid an eval call (in setAttribute) which can cause CSP
// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
if ( div.attachEvent ) {
for ( i in {
submit: 1,
change: 1,
focusin: 1
}) {
eventName = "on" + i;
isSupported = ( eventName in div );
if ( !isSupported ) {
div.setAttribute( eventName, "return;" );
isSupported = ( typeof div[ eventName ] === "function" );
}
support[ i + "Bubbles" ] = isSupported;
}
}
fragment.removeChild( div );
// Null elements to avoid leaks in IE
fragment = select = opt = div = input = null;
// Run tests that need a body at doc ready
jQuery(function() {
var container, outer, inner, table, td, offsetSupport,
marginDiv, conMarginTop, style, html, positionTopLeftWidthHeight,
paddingMarginBorderVisibility, paddingMarginBorder,
body = document.getElementsByTagName("body")[0];
if ( !body ) {
// Return for frameset docs that don't have a body
return;
}
conMarginTop = 1;
paddingMarginBorder = "padding:0;margin:0;border:";
positionTopLeftWidthHeight = "position:absolute;top:0;left:0;width:1px;height:1px;";
paddingMarginBorderVisibility = paddingMarginBorder + "0;visibility:hidden;";
style = "style='" + positionTopLeftWidthHeight + paddingMarginBorder + "5px solid #000;";
html = "<div " + style + "display:block;'><div style='" + paddingMarginBorder + "0;display:block;overflow:hidden;'></div></div>" +
"<table " + style + "' cellpadding='0' cellspacing='0'>" +
"<tr><td></td></tr></table>";
container = document.createElement("div");
container.style.cssText = paddingMarginBorderVisibility + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px";
body.insertBefore( container, body.firstChild );
// Construct the test element
div = document.createElement("div");
container.appendChild( div );
// Check if table cells still have offsetWidth/Height when they are set
// to display:none and there are still other visible table cells in a
// table row; if so, offsetWidth/Height are not reliable for use when
// determining if an element has been hidden directly using
// display:none (it is still safe to use offsets if a parent element is
// hidden; don safety goggles and see bug #4512 for more information).
// (only IE 8 fails this test)
div.innerHTML = "<table><tr><td style='" + paddingMarginBorder + "0;display:none'></td><td>t</td></tr></table>";
tds = div.getElementsByTagName( "td" );
isSupported = ( tds[ 0 ].offsetHeight === 0 );
tds[ 0 ].style.display = "";
tds[ 1 ].style.display = "none";
// Check if empty table cells still have offsetWidth/Height
// (IE <= 8 fail this test)
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
// Check if div with explicit width and no margin-right incorrectly
// gets computed margin-right based on width of container. For more
// info see bug #3333
// Fails in WebKit before Feb 2011 nightlies
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
if ( window.getComputedStyle ) {
div.innerHTML = "";
marginDiv = document.createElement( "div" );
marginDiv.style.width = "0";
marginDiv.style.marginRight = "0";
div.style.width = "2px";
div.appendChild( marginDiv );
support.reliableMarginRight =
( parseInt( ( window.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0;
}
if ( typeof div.style.zoom !== "undefined" ) {
// Check if natively block-level elements act like inline-block
// elements when setting their display to 'inline' and giving
// them layout
// (IE < 8 does this)
div.innerHTML = "";
div.style.width = div.style.padding = "1px";
div.style.border = 0;
div.style.overflow = "hidden";
div.style.display = "inline";
div.style.zoom = 1;
support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
// Check if elements with layout shrink-wrap their children
// (IE 6 does this)
div.style.display = "block";
div.style.overflow = "visible";
div.innerHTML = "<div style='width:5px;'></div>";
support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
}
div.style.cssText = positionTopLeftWidthHeight + paddingMarginBorderVisibility;
div.innerHTML = html;
outer = div.firstChild;
inner = outer.firstChild;
td = outer.nextSibling.firstChild.firstChild;
offsetSupport = {
doesNotAddBorder: ( inner.offsetTop !== 5 ),
doesAddBorderForTableAndCells: ( td.offsetTop === 5 )
};
inner.style.position = "fixed";
inner.style.top = "20px";
// safari subtracts parent border width here which is 5px
offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 );
inner.style.position = inner.style.top = "";
outer.style.overflow = "hidden";
outer.style.position = "relative";
offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 );
offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop );
if ( window.getComputedStyle ) {
div.style.marginTop = "1%";
support.pixelMargin = ( window.getComputedStyle( div, null ) || { marginTop: 0 } ).marginTop !== "1%";
}
if ( typeof container.style.zoom !== "undefined" ) {
container.style.zoom = 1;
}
body.removeChild( container );
marginDiv = div = container = null;
jQuery.extend( support, offsetSupport );
});
return support;
})();
var rbrace = /^(?:\{.*\}|\[.*\])$/,
rmultiDash = /([A-Z])/g;
jQuery.extend({
cache: {},
// Please use with caution
uuid: 0,
// Unique for each copy of jQuery on the page
// Non-digits removed to match rinlinejQuery
expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"embed": true,
// Ban all objects except for Flash (which handle expandos)
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
"applet": true
},
hasData: function( elem ) {
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
return !!elem && !isEmptyDataObject( elem );
},
data: function( elem, name, data, pvt /* Internal Use Only */ ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
var privateCache, thisCache, ret,
internalKey = jQuery.expando,
getByName = typeof name === "string",
// We have to handle DOM nodes and JS objects differently because IE6-7
// can't GC object references properly across the DOM-JS boundary
isNode = elem.nodeType,
// Only DOM nodes need the global jQuery cache; JS object data is
// attached directly to the object so GC can occur automatically
cache = isNode ? jQuery.cache : elem,
// Only defining an ID for JS objects if its cache already exists allows
// the code to shortcut on the same path as a DOM node with no cache
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey,
isEvents = name === "events";
// Avoid doing any more work than we need to when trying to get data on an
// object that has no data at all
if ( (!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) {
return;
}
if ( !id ) {
// Only DOM nodes need a new unique ID for each element since their data
// ends up in the global cache
if ( isNode ) {
elem[ internalKey ] = id = ++jQuery.uuid;
} else {
id = internalKey;
}
}
if ( !cache[ id ] ) {
cache[ id ] = {};
// Avoids exposing jQuery metadata on plain JS objects when the object
// is serialized using JSON.stringify
if ( !isNode ) {
cache[ id ].toJSON = jQuery.noop;
}
}
// An object can be passed to jQuery.data instead of a key/value pair; this gets
// shallow copied over onto the existing cache
if ( typeof name === "object" || typeof name === "function" ) {
if ( pvt ) {
cache[ id ] = jQuery.extend( cache[ id ], name );
} else {
cache[ id ].data = jQuery.extend( cache[ id ].data, name );
}
}
privateCache = thisCache = cache[ id ];
// jQuery data() is stored in a separate object inside the object's internal data
// cache in order to avoid key collisions between internal data and user-defined
// data.
if ( !pvt ) {
if ( !thisCache.data ) {
thisCache.data = {};
}
thisCache = thisCache.data;
}
if ( data !== undefined ) {
thisCache[ jQuery.camelCase( name ) ] = data;
}
// Users should not attempt to inspect the internal events object using jQuery.data,
// it is undocumented and subject to change. But does anyone listen? No.
if ( isEvents && !thisCache[ name ] ) {
return privateCache.events;
}
// Check for both converted-to-camel and non-converted data property names
// If a data property was specified
if ( getByName ) {
// First Try to find as-is property data
ret = thisCache[ name ];
// Test for null|undefined property data
if ( ret == null ) {
// Try to find the camelCased property
ret = thisCache[ jQuery.camelCase( name ) ];
}
} else {
ret = thisCache;
}
return ret;
},
removeData: function( elem, name, pvt /* Internal Use Only */ ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
var thisCache, i, l,
// Reference to internal data cache key
internalKey = jQuery.expando,
isNode = elem.nodeType,
// See jQuery.data for more information
cache = isNode ? jQuery.cache : elem,
// See jQuery.data for more information
id = isNode ? elem[ internalKey ] : internalKey;
// If there is already no cache entry for this object, there is no
// purpose in continuing
if ( !cache[ id ] ) {
return;
}
if ( name ) {
thisCache = pvt ? cache[ id ] : cache[ id ].data;
if ( thisCache ) {
// Support array or space separated string names for data keys
if ( !jQuery.isArray( name ) ) {
// try the string as a key before any manipulation
if ( name in thisCache ) {
name = [ name ];
} else {
// split the camel cased version by spaces unless a key with the spaces exists
name = jQuery.camelCase( name );
if ( name in thisCache ) {
name = [ name ];
} else {
name = name.split( " " );
}
}
}
for ( i = 0, l = name.length; i < l; i++ ) {
delete thisCache[ name[i] ];
}
// If there is no data left in the cache, we want to continue
// and let the cache object itself get destroyed
if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
return;
}
}
}
// See jQuery.data for more information
if ( !pvt ) {
delete cache[ id ].data;
// Don't destroy the parent cache unless the internal data object
// had been the only thing left in it
if ( !isEmptyDataObject(cache[ id ]) ) {
return;
}
}
// Browsers that fail expando deletion also refuse to delete expandos on
// the window, but it will allow it on all other JS objects; other browsers
// don't care
// Ensure that `cache` is not a window object #10080
if ( jQuery.support.deleteExpando || !cache.setInterval ) {
delete cache[ id ];
} else {
cache[ id ] = null;
}
// We destroyed the cache and need to eliminate the expando on the node to avoid
// false lookups in the cache for entries that no longer exist
if ( isNode ) {
// IE does not allow us to delete expando properties from nodes,
// nor does it have a removeAttribute function on Document nodes;
// we must handle all of these cases
if ( jQuery.support.deleteExpando ) {
delete elem[ internalKey ];
} else if ( elem.removeAttribute ) {
elem.removeAttribute( internalKey );
} else {
elem[ internalKey ] = null;
}
}
},
// For internal use only.
_data: function( elem, name, data ) {
return jQuery.data( elem, name, data, true );
},
// A method for determining if a DOM node can handle the data expando
acceptData: function( elem ) {
if ( elem.nodeName ) {
var match = jQuery.noData[ elem.nodeName.toLowerCase() ];
if ( match ) {
return !(match === true || elem.getAttribute("classid") !== match);
}
}
return true;
}
});
jQuery.fn.extend({
data: function( key, value ) {
var parts, part, attr, name, l,
elem = this[0],
i = 0,
data = null;
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = jQuery.data( elem );
if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
attr = elem.attributes;
for ( l = attr.length; i < l; i++ ) {
name = attr[i].name;
if ( name.indexOf( "data-" ) === 0 ) {
name = jQuery.camelCase( name.substring(5) );
dataAttr( elem, name, data[ name ] );
}
}
jQuery._data( elem, "parsedAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
parts = key.split( ".", 2 );
parts[1] = parts[1] ? "." + parts[1] : "";
part = parts[1] + "!";
return jQuery.access( this, function( value ) {
if ( value === undefined ) {
data = this.triggerHandler( "getData" + part, [ parts[0] ] );
// Try to fetch any internally stored data first
if ( data === undefined && elem ) {
data = jQuery.data( elem, key );
data = dataAttr( elem, key, data );
}
return data === undefined && parts[1] ?
this.data( parts[0] ) :
data;
}
parts[1] = value;
this.each(function() {
var self = jQuery( this );
self.triggerHandler( "setData" + part, parts );
jQuery.data( this, key, value );
self.triggerHandler( "changeData" + part, parts );
});
}, null, value, arguments.length > 1, null, false );
},
removeData: function( key ) {
return this.each(function() {
jQuery.removeData( this, key );
});
}
});
function dataAttr( elem, key, data ) {
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = data === "true" ? true :
data === "false" ? false :
data === "null" ? null :
jQuery.isNumeric( data ) ? +data :
rbrace.test( data ) ? jQuery.parseJSON( data ) :
data;
} catch( e ) {}
// Make sure we set the data so it isn't changed later
jQuery.data( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
for ( var name in obj ) {
// if the public data object is empty, the private is still empty
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
continue;
}
if ( name !== "toJSON" ) {
return false;
}
}
return true;
}
function handleQueueMarkDefer( elem, type, src ) {
var deferDataKey = type + "defer",
queueDataKey = type + "queue",
markDataKey = type + "mark",
defer = jQuery._data( elem, deferDataKey );
if ( defer &&
( src === "queue" || !jQuery._data(elem, queueDataKey) ) &&
( src === "mark" || !jQuery._data(elem, markDataKey) ) ) {
// Give room for hard-coded callbacks to fire first
// and eventually mark/queue something else on the element
setTimeout( function() {
if ( !jQuery._data( elem, queueDataKey ) &&
!jQuery._data( elem, markDataKey ) ) {
jQuery.removeData( elem, deferDataKey, true );
defer.fire();
}
}, 0 );
}
}
jQuery.extend({
_mark: function( elem, type ) {
if ( elem ) {
type = ( type || "fx" ) + "mark";
jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 );
}
},
_unmark: function( force, elem, type ) {
if ( force !== true ) {
type = elem;
elem = force;
force = false;
}
if ( elem ) {
type = type || "fx";
var key = type + "mark",
count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 );
if ( count ) {
jQuery._data( elem, key, count );
} else {
jQuery.removeData( elem, key, true );
handleQueueMarkDefer( elem, type, "mark" );
}
}
},
queue: function( elem, type, data ) {
var q;
if ( elem ) {
type = ( type || "fx" ) + "queue";
q = jQuery._data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !q || jQuery.isArray(data) ) {
q = jQuery._data( elem, type, jQuery.makeArray(data) );
} else {
q.push( data );
}
}
return q || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
fn = queue.shift(),
hooks = {};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
jQuery._data( elem, type + ".run", hooks );
fn.call( elem, function() {
jQuery.dequeue( elem, type );
}, hooks );
}
if ( !queue.length ) {
jQuery.removeData( elem, type + "queue " + type + ".run", true );
handleQueueMarkDefer( elem, type, "queue" );
}
}
});
jQuery.fn.extend({
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[0], type );
}
return data === undefined ?
this :
this.each(function() {
var queue = jQuery.queue( this, type, data );
if ( type === "fx" && queue[0] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
});
},
dequeue: function( type ) {
return this.each(function() {
jQuery.dequeue( this, type );
});
},
// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
delay: function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = setTimeout( next, time );
hooks.stop = function() {
clearTimeout( timeout );
};
});
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, object ) {
if ( typeof type !== "string" ) {
object = type;
type = undefined;
}
type = type || "fx";
var defer = jQuery.Deferred(),
elements = this,
i = elements.length,
count = 1,
deferDataKey = type + "defer",
queueDataKey = type + "queue",
markDataKey = type + "mark",
tmp;
function resolve() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
}
while( i-- ) {
if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) ||
( jQuery.data( elements[ i ], queueDataKey, undefined, true ) ||
jQuery.data( elements[ i ], markDataKey, undefined, true ) ) &&
jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) {
count++;
tmp.add( resolve );
}
}
resolve();
return defer.promise( object );
}
});
var rclass = /[\n\t\r]/g,
rspace = /\s+/,
rreturn = /\r/g,
rtype = /^(?:button|input)$/i,
rfocusable = /^(?:button|input|object|select|textarea)$/i,
rclickable = /^a(?:rea)?$/i,
rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
getSetAttribute = jQuery.support.getSetAttribute,
nodeHook, boolHook, fixSpecified;
jQuery.fn.extend({
attr: function( name, value ) {
return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each(function() {
jQuery.removeAttr( this, name );
});
},
prop: function( name, value ) {
return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
name = jQuery.propFix[ name ] || name;
return this.each(function() {
// try/catch handles cases where IE balks (such as removing a property on window)
try {
this[ name ] = undefined;
delete this[ name ];
} catch( e ) {}
});
},
addClass: function( value ) {
var classNames, i, l, elem,
setClass, c, cl;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).addClass( value.call(this, j, this.className) );
});
}
if ( value && typeof value === "string" ) {
classNames = value.split( rspace );
for ( i = 0, l = this.length; i < l; i++ ) {
elem = this[ i ];
if ( elem.nodeType === 1 ) {
if ( !elem.className && classNames.length === 1 ) {
elem.className = value;
} else {
setClass = " " + elem.className + " ";
for ( c = 0, cl = classNames.length; c < cl; c++ ) {
if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
setClass += classNames[ c ] + " ";
}
}
elem.className = jQuery.trim( setClass );
}
}
}
}
return this;
},
removeClass: function( value ) {
var classNames, i, l, elem, className, c, cl;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).removeClass( value.call(this, j, this.className) );
});
}
if ( (value && typeof value === "string") || value === undefined ) {
classNames = ( value || "" ).split( rspace );
for ( i = 0, l = this.length; i < l; i++ ) {
elem = this[ i ];
if ( elem.nodeType === 1 && elem.className ) {
if ( value ) {
className = (" " + elem.className + " ").replace( rclass, " " );
for ( c = 0, cl = classNames.length; c < cl; c++ ) {
className = className.replace(" " + classNames[ c ] + " ", " ");
}
elem.className = jQuery.trim( className );
} else {
elem.className = "";
}
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value,
isBool = typeof stateVal === "boolean";
if ( jQuery.isFunction( value ) ) {
return this.each(function( i ) {
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
});
}
return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
var className,
i = 0,
self = jQuery( this ),
state = stateVal,
classNames = value.split( rspace );
while ( (className = classNames[ i++ ]) ) {
// check each className given, space seperated list
state = isBool ? state : !self.hasClass( className );
self[ state ? "addClass" : "removeClass" ]( className );
}
} else if ( type === "undefined" || type === "boolean" ) {
if ( this.className ) {
// store className if set
jQuery._data( this, "__className__", this.className );
}
// toggle whole className
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
}
});
},
hasClass: function( selector ) {
var className = " " + selector + " ",
i = 0,
l = this.length;
for ( ; i < l; i++ ) {
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
return true;
}
}
return false;
},
val: function( value ) {
var hooks, ret, isFunction,
elem = this[0];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
return ret;
}
ret = elem.value;
return typeof ret === "string" ?
// handle most common string cases
ret.replace(rreturn, "") :
// handle cases where value is null/undef or number
ret == null ? "" : ret;
}
return;
}
isFunction = jQuery.isFunction( value );
return this.each(function( i ) {
var self = jQuery(this), val;
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call( this, i, self.val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( jQuery.isArray( val ) ) {
val = jQuery.map(val, function ( value ) {
return value == null ? "" : value + "";
});
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
});
}
});
jQuery.extend({
valHooks: {
option: {
get: function( elem ) {
// attributes.value is undefined in Blackberry 4.7 but
// uses .value. See #6932
var val = elem.attributes.value;
return !val || val.specified ? elem.value : elem.text;
}
},
select: {
get: function( elem ) {
var value, i, max, option,
index = elem.selectedIndex,
values = [],
options = elem.options,
one = elem.type === "select-one";
// Nothing was selected
if ( index < 0 ) {
return null;
}
// Loop through all the selected options
i = one ? index : 0;
max = one ? index + 1 : options.length;
for ( ; i < max; i++ ) {
option = options[ i ];
// Don't return options that are disabled or in a disabled optgroup
if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
// Fixes Bug #2551 -- select.val() broken in IE after form.reset()
if ( one && !values.length && options.length ) {
return jQuery( options[ index ] ).val();
}
return values;
},
set: function( elem, value ) {
var values = jQuery.makeArray( value );
jQuery(elem).find("option").each(function() {
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
elem.selectedIndex = -1;
}
return values;
}
}
},
attrFn: {
val: true,
css: true,
html: true,
text: true,
data: true,
width: true,
height: true,
offset: true
},
attr: function( elem, name, value, pass ) {
var ret, hooks, notxml,
nType = elem.nodeType;
// don't get/set attributes on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
if ( pass && name in jQuery.attrFn ) {
return jQuery( elem )[ name ]( value );
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === "undefined" ) {
return jQuery.prop( elem, name, value );
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
// All attributes are lowercase
// Grab necessary hook if one is defined
if ( notxml ) {
name = name.toLowerCase();
hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
return;
} else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
elem.setAttribute( name, "" + value );
return value;
}
} else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
ret = elem.getAttribute( name );
// Non-existent attributes return null, we normalize to undefined
return ret === null ?
undefined :
ret;
}
},
removeAttr: function( elem, value ) {
var propName, attrNames, name, l, isBool,
i = 0;
if ( value && elem.nodeType === 1 ) {
attrNames = value.toLowerCase().split( rspace );
l = attrNames.length;
for ( ; i < l; i++ ) {
name = attrNames[ i ];
if ( name ) {
propName = jQuery.propFix[ name ] || name;
isBool = rboolean.test( name );
// See #9699 for explanation of this approach (setting first, then removal)
// Do not do this for boolean attributes (see #10870)
if ( !isBool ) {
jQuery.attr( elem, name, "" );
}
elem.removeAttribute( getSetAttribute ? name : propName );
// Set corresponding property to false for boolean attributes
if ( isBool && propName in elem ) {
elem[ propName ] = false;
}
}
}
}
},
attrHooks: {
type: {
set: function( elem, value ) {
// We can't allow the type property to be changed (since it causes problems in IE)
if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
jQuery.error( "type property can't be changed" );
} else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
// Setting the type on a radio button after the value resets the value in IE6-9
// Reset value to it's default in case type is set after value
// This is for element creation
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
},
// Use the value property for back compat
// Use the nodeHook for button elements in IE6/7 (#1954)
value: {
get: function( elem, name ) {
if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
return nodeHook.get( elem, name );
}
return name in elem ?
elem.value :
null;
},
set: function( elem, value, name ) {
if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
return nodeHook.set( elem, value, name );
}
// Does not return so that setAttribute is also used
elem.value = value;
}
}
},
propFix: {
tabindex: "tabIndex",
readonly: "readOnly",
"for": "htmlFor",
"class": "className",
maxlength: "maxLength",
cellspacing: "cellSpacing",
cellpadding: "cellPadding",
rowspan: "rowSpan",
colspan: "colSpan",
usemap: "useMap",
frameborder: "frameBorder",
contenteditable: "contentEditable"
},
prop: function( elem, name, value ) {
var ret, hooks, notxml,
nType = elem.nodeType;
// don't get/set properties on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
if ( notxml ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
return ( elem[ name ] = value );
}
} else {
if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
return elem[ name ];
}
}
},
propHooks: {
tabIndex: {
get: function( elem ) {
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
var attributeNode = elem.getAttributeNode("tabindex");
return attributeNode && attributeNode.specified ?
parseInt( attributeNode.value, 10 ) :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
undefined;
}
}
}
});
// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional)
jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex;
// Hook for boolean attributes
boolHook = {
get: function( elem, name ) {
// Align boolean attributes with corresponding properties
// Fall back to attribute presence where some booleans are not supported
var attrNode,
property = jQuery.prop( elem, name );
return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
name.toLowerCase() :
undefined;
},
set: function( elem, value, name ) {
var propName;
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else {
// value is true since we know at this point it's type boolean and not false
// Set boolean attributes to the same name and set the DOM property
propName = jQuery.propFix[ name ] || name;
if ( propName in elem ) {
// Only set the IDL specifically if it already exists on the element
elem[ propName ] = true;
}
elem.setAttribute( name, name.toLowerCase() );
}
return name;
}
};
// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {
fixSpecified = {
name: true,
id: true,
coords: true
};
// Use this for any attribute in IE6/7
// This fixes almost every IE6/7 issue
nodeHook = jQuery.valHooks.button = {
get: function( elem, name ) {
var ret;
ret = elem.getAttributeNode( name );
return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ?
ret.nodeValue :
undefined;
},
set: function( elem, value, name ) {
// Set the existing or create a new attribute node
var ret = elem.getAttributeNode( name );
if ( !ret ) {
ret = document.createAttribute( name );
elem.setAttributeNode( ret );
}
return ( ret.nodeValue = value + "" );
}
};
// Apply the nodeHook to tabindex
jQuery.attrHooks.tabindex.set = nodeHook.set;
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
// This is for removals
jQuery.each([ "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
set: function( elem, value ) {
if ( value === "" ) {
elem.setAttribute( name, "auto" );
return value;
}
}
});
});
// Set contenteditable to false on removals(#10429)
// Setting to empty string throws an error as an invalid value
jQuery.attrHooks.contenteditable = {
get: nodeHook.get,
set: function( elem, value, name ) {
if ( value === "" ) {
value = "false";
}
nodeHook.set( elem, value, name );
}
};
}
// Some attributes require a special call on IE
if ( !jQuery.support.hrefNormalized ) {
jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
get: function( elem ) {
var ret = elem.getAttribute( name, 2 );
return ret === null ? undefined : ret;
}
});
});
}
if ( !jQuery.support.style ) {
jQuery.attrHooks.style = {
get: function( elem ) {
// Return undefined in the case of empty string
// Normalize to lowercase since IE uppercases css property names
return elem.style.cssText.toLowerCase() || undefined;
},
set: function( elem, value ) {
return ( elem.style.cssText = "" + value );
}
};
}
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
get: function( elem ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
return null;
}
});
}
// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
jQuery.propFix.enctype = "encoding";
}
// Radios and checkboxes getter/setter
if ( !jQuery.support.checkOn ) {
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
get: function( elem ) {
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
return elem.getAttribute("value") === null ? "on" : elem.value;
}
};
});
}
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
set: function( elem, value ) {
if ( jQuery.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
}
}
});
});
var rformElems = /^(?:textarea|input|select)$/i,
rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/,
rhoverHack = /(?:^|\s)hover(\.\S+)?\b/,
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|contextmenu)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/,
quickParse = function( selector ) {
var quick = rquickIs.exec( selector );
if ( quick ) {
// 0 1 2 3
// [ _, tag, id, class ]
quick[1] = ( quick[1] || "" ).toLowerCase();
quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" );
}
return quick;
},
quickIs = function( elem, m ) {
var attrs = elem.attributes || {};
return (
(!m[1] || elem.nodeName.toLowerCase() === m[1]) &&
(!m[2] || (attrs.id || {}).value === m[2]) &&
(!m[3] || m[3].test( (attrs[ "class" ] || {}).value ))
);
},
hoverHack = function( events ) {
return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
};
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
add: function( elem, types, handler, data, selector ) {
var elemData, eventHandle, events,
t, tns, type, namespaces, handleObj,
handleObjIn, quick, handlers, special;
// Don't attach events to noData or text/comment nodes (allow plain objects tho)
if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
events = elemData.events;
if ( !events ) {
elemData.events = events = {};
}
eventHandle = elemData.handle;
if ( !eventHandle ) {
elemData.handle = eventHandle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
undefined;
};
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
eventHandle.elem = elem;
}
// Handle multiple events separated by a space
// jQuery(...).bind("mouseover mouseout", fn);
types = jQuery.trim( hoverHack(types) ).split( " " );
for ( t = 0; t < types.length; t++ ) {
tns = rtypenamespace.exec( types[t] ) || [];
type = tns[1];
namespaces = ( tns[2] || "" ).split( "." ).sort();
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend({
type: type,
origType: tns[1],
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
quick: selector && quickParse( selector ),
namespace: namespaces.join(".")
}, handleObjIn );
// Init the event handler queue if we're the first
handlers = events[ type ];
if ( !handlers ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener/attachEvent if the special events handler returns false
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
// Bind the global event handler to the element
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( "on" + type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
// Nullify elem to prevent memory leaks in IE
elem = null;
},
global: {},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
t, tns, type, origType, namespaces, origCount,
j, events, special, handle, eventType, handleObj;
if ( !elemData || !(events = elemData.events) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
for ( t = 0; t < types.length; t++ ) {
tns = rtypenamespace.exec( types[t] ) || [];
type = origType = tns[1];
namespaces = tns[2];
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector? special.delegateType : special.bindType ) || type;
eventType = events[ type ] || [];
origCount = eventType.length;
namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
// Remove matching events
for ( j = 0; j < eventType.length; j++ ) {
handleObj = eventType[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !namespaces || namespaces.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
eventType.splice( j--, 1 );
if ( handleObj.selector ) {
eventType.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( eventType.length === 0 && origCount !== eventType.length ) {
if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
handle = elemData.handle;
if ( handle ) {
handle.elem = null;
}
// removeData also checks for emptiness and clears the expando if empty
// so use it instead of delete
jQuery.removeData( elem, [ "events", "handle" ], true );
}
},
// Events that are safe to short-circuit if no handlers are attached.
// Native DOM events should not be added, they may have inline handlers.
customEvent: {
"getData": true,
"setData": true,
"changeData": true
},
trigger: function( event, data, elem, onlyHandlers ) {
// Don't do events on text and comment nodes
if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
return;
}
// Event object or event type
var type = event.type || event,
namespaces = [],
cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType;
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf( "!" ) >= 0 ) {
// Exclusive events trigger only for the exact event (no namespaces)
type = type.slice(0, -1);
exclusive = true;
}
if ( type.indexOf( "." ) >= 0 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split(".");
type = namespaces.shift();
namespaces.sort();
}
if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
// No jQuery handlers for this event type, and it can't have inline handlers
return;
}
// Caller can pass in an Event, Object, or just an event type string
event = typeof event === "object" ?
// jQuery.Event object
event[ jQuery.expando ] ? event :
// Object literal
new jQuery.Event( type, event ) :
// Just the event type (string)
new jQuery.Event( type );
event.type = type;
event.isTrigger = true;
event.exclusive = exclusive;
event.namespace = namespaces.join( "." );
event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
// Handle a global trigger
if ( !elem ) {
// TODO: Stop taunting the data cache; remove global events and always attach to document
cache = jQuery.cache;
for ( i in cache ) {
if ( cache[ i ].events && cache[ i ].events[ type ] ) {
jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
}
}
return;
}
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data != null ? jQuery.makeArray( data ) : [];
data.unshift( event );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
eventPath = [[ elem, special.bindType || type ]];
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
bubbleType = special.delegateType || type;
cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
old = null;
for ( ; cur; cur = cur.parentNode ) {
eventPath.push([ cur, bubbleType ]);
old = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( old && old === elem.ownerDocument ) {
eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
}
}
// Fire handlers on the event path
for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {
cur = eventPath[i][0];
event.type = eventPath[i][1];
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Note that this is a bare JS function and not a jQuery handler
handle = ontype && cur[ ontype ];
if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) {
event.preventDefault();
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
// Call a native DOM method on the target with the same name name as the event.
// Can't use an .isFunction() check here because IE6/7 fails that test.
// Don't do default actions on window, that's where global variables be (#6170)
// IE<9 dies on focus/blur to hidden element (#1486)
if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
old = elem[ ontype ];
if ( old ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
elem[ type ]();
jQuery.event.triggered = undefined;
if ( old ) {
elem[ ontype ] = old;
}
}
}
}
return event.result;
},
dispatch: function( event ) {
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( event || window.event );
var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
delegateCount = handlers.delegateCount,
args = [].slice.call( arguments, 0 ),
run_all = !event.exclusive && !event.namespace,
special = jQuery.event.special[ event.type ] || {},
handlerQueue = [],
i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related;
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[0] = event;
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers that should run if there are delegated events
// Avoid non-left-click bubbling in Firefox (#3861)
if ( delegateCount && !(event.button && event.type === "click") ) {
// Pregenerate a single jQuery object for reuse with .is()
jqcur = jQuery(this);
jqcur.context = this.ownerDocument || this;
for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
// Don't process events on disabled elements (#6911, #8165)
if ( cur.disabled !== true ) {
selMatch = {};
matches = [];
jqcur[0] = cur;
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
sel = handleObj.selector;
if ( selMatch[ sel ] === undefined ) {
selMatch[ sel ] = (
handleObj.quick ? quickIs( cur, handleObj.quick ) : jqcur.is( sel )
);
}
if ( selMatch[ sel ] ) {
matches.push( handleObj );
}
}
if ( matches.length ) {
handlerQueue.push({ elem: cur, matches: matches });
}
}
}
}
// Add the remaining (directly-bound) handlers
if ( handlers.length > delegateCount ) {
handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
}
// Run delegates first; they may want to stop propagation beneath us
for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
matched = handlerQueue[ i ];
event.currentTarget = matched.elem;
for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
handleObj = matched.matches[ j ];
// Triggered event must either 1) be non-exclusive and have no namespace, or
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
event.data = handleObj.data;
event.handleObj = handleObj;
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
.apply( matched.elem, args );
if ( ret !== undefined ) {
event.result = ret;
if ( ret === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
// Includes some event props shared by KeyEvent and MouseEvent
// *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
fixHooks: {},
keyHooks: {
props: "char charCode key keyCode".split(" "),
filter: function( event, original ) {
// Add which for key events
if ( event.which == null ) {
event.which = original.charCode != null ? original.charCode : original.keyCode;
}
return event;
}
},
mouseHooks: {
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
filter: function( event, original ) {
var eventDoc, doc, body,
button = original.button,
fromElement = original.fromElement;
// Calculate pageX/Y if missing and clientX/Y available
if ( event.pageX == null && original.clientX != null ) {
eventDoc = event.target.ownerDocument || document;
doc = eventDoc.documentElement;
body = eventDoc.body;
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && fromElement ) {
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
// Note: button is not normalized, so don't use it
if ( !event.which && button !== undefined ) {
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
}
return event;
}
},
fix: function( event ) {
if ( event[ jQuery.expando ] ) {
return event;
}
// Create a writable copy of the event object and normalize some properties
var i, prop,
originalEvent = event,
fixHook = jQuery.event.fixHooks[ event.type ] || {},
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
event = jQuery.Event( originalEvent );
for ( i = copy.length; i; ) {
prop = copy[ --i ];
event[ prop ] = originalEvent[ prop ];
}
// Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
if ( !event.target ) {
event.target = originalEvent.srcElement || document;
}
// Target should not be a text node (#504, Safari)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
}
// For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8)
if ( event.metaKey === undefined ) {
event.metaKey = event.ctrlKey;
}
return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
},
special: {
ready: {
// Make sure the ready event is setup
setup: jQuery.bindReady
},
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
focus: {
delegateType: "focusin"
},
blur: {
delegateType: "focusout"
},
beforeunload: {
setup: function( data, namespaces, eventHandle ) {
// We only want to do this special case on windows
if ( jQuery.isWindow( this ) ) {
this.onbeforeunload = eventHandle;
}
},
teardown: function( namespaces, eventHandle ) {
if ( this.onbeforeunload === eventHandle ) {
this.onbeforeunload = null;
}
}
}
},
simulate: function( type, elem, event, bubble ) {
// Piggyback on a donor event to simulate a different one.
// Fake originalEvent to avoid donor's stopPropagation, but if the
// simulated event prevents default then we do the same on the donor.
var e = jQuery.extend(
new jQuery.Event(),
event,
{ type: type,
isSimulated: true,
originalEvent: {}
}
);
if ( bubble ) {
jQuery.event.trigger( e, null, elem );
} else {
jQuery.event.dispatch.call( elem, e );
}
if ( e.isDefaultPrevented() ) {
event.preventDefault();
}
}
};
// Some plugins are using, but it's undocumented/deprecated and will be removed.
// The 1.7 special event interface should provide all the hooks needed now.
jQuery.event.handle = jQuery.event.dispatch;
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle, false );
}
} :
function( elem, type, handle ) {
if ( elem.detachEvent ) {
elem.detachEvent( "on" + type, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !(this instanceof jQuery.Event) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || jQuery.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
function returnFalse() {
return false;
}
function returnTrue() {
return true;
}
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
preventDefault: function() {
this.isDefaultPrevented = returnTrue;
var e = this.originalEvent;
if ( !e ) {
return;
}
// if preventDefault exists run it on the original event
if ( e.preventDefault ) {
e.preventDefault();
// otherwise set the returnValue property of the original event to false (IE)
} else {
e.returnValue = false;
}
},
stopPropagation: function() {
this.isPropagationStopped = returnTrue;
var e = this.originalEvent;
if ( !e ) {
return;
}
// if stopPropagation exists run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
}
// otherwise set the cancelBubble property of the original event to true (IE)
e.cancelBubble = true;
},
stopImmediatePropagation: function() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
},
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse
};
// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
mouseenter: "mouseover",
mouseleave: "mouseout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var target = this,
related = event.relatedTarget,
handleObj = event.handleObj,
selector = handleObj.selector,
ret;
// For mousenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
});
// IE submit delegation
if ( !jQuery.support.submitBubbles ) {
jQuery.event.special.submit = {
setup: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Lazy-add a submit handler when a descendant form may potentially be submitted
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
// Node name check avoids a VML-related crash in IE (#9807)
var elem = e.target,
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
if ( form && !form._submit_attached ) {
jQuery.event.add( form, "submit._submit", function( event ) {
event._submit_bubble = true;
});
form._submit_attached = true;
}
});
// return undefined since we don't need an event listener
},
postDispatch: function( event ) {
// If form was submitted by the user, bubble the event up the tree
if ( event._submit_bubble ) {
delete event._submit_bubble;
if ( this.parentNode && !event.isTrigger ) {
jQuery.event.simulate( "submit", this.parentNode, event, true );
}
}
},
teardown: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
jQuery.event.remove( this, "._submit" );
}
};
}
// IE change delegation and checkbox/radio fix
if ( !jQuery.support.changeBubbles ) {
jQuery.event.special.change = {
setup: function() {
if ( rformElems.test( this.nodeName ) ) {
// IE doesn't fire change on a check/radio until blur; trigger it on click
// after a propertychange. Eat the blur-change in special.change.handle.
// This still fires onchange a second time for check/radio after blur.
if ( this.type === "checkbox" || this.type === "radio" ) {
jQuery.event.add( this, "propertychange._change", function( event ) {
if ( event.originalEvent.propertyName === "checked" ) {
this._just_changed = true;
}
});
jQuery.event.add( this, "click._change", function( event ) {
if ( this._just_changed && !event.isTrigger ) {
this._just_changed = false;
jQuery.event.simulate( "change", this, event, true );
}
});
}
return false;
}
// Delegated event; lazy-add a change handler on descendant inputs
jQuery.event.add( this, "beforeactivate._change", function( e ) {
var elem = e.target;
if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) {
jQuery.event.add( elem, "change._change", function( event ) {
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
jQuery.event.simulate( "change", this.parentNode, event, true );
}
});
elem._change_attached = true;
}
});
},
handle: function( event ) {
var elem = event.target;
// Swallow native change events from checkbox/radio, we already triggered them above
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
return event.handleObj.handler.apply( this, arguments );
}
},
teardown: function() {
jQuery.event.remove( this, "._change" );
return rformElems.test( this.nodeName );
}
};
}
// Create "bubbling" focus and blur events
if ( !jQuery.support.focusinBubbles ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler while someone wants focusin/focusout
var attaches = 0,
handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
};
jQuery.event.special[ fix ] = {
setup: function() {
if ( attaches++ === 0 ) {
document.addEventListener( orig, handler, true );
}
},
teardown: function() {
if ( --attaches === 0 ) {
document.removeEventListener( orig, handler, true );
}
}
};
});
}
jQuery.fn.extend({
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
var origFn, type;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) { // && selector != null
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
this.on( type, selector, data, types[ type ], one );
}
return this;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return this;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return this.each( function() {
jQuery.event.add( this, types, fn, data, selector );
});
},
one: function( types, selector, data, fn ) {
return this.on( types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
var handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( var type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each(function() {
jQuery.event.remove( this, types, fn, selector );
});
},
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
live: function( types, data, fn ) {
jQuery( this.context ).on( types, this.selector, data, fn );
return this;
},
die: function( types, fn ) {
jQuery( this.context ).off( types, this.selector || "**", fn );
return this;
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn );
},
trigger: function( type, data ) {
return this.each(function() {
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
if ( this[0] ) {
return jQuery.event.trigger( type, data, this[0], true );
}
},
toggle: function( fn ) {
// Save reference to arguments for access in closure
var args = arguments,
guid = fn.guid || jQuery.guid++,
i = 0,
toggler = function( event ) {
// Figure out which function to execute
var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
// Make sure that clicks stop
event.preventDefault();
// and execute the function
return args[ lastToggle ].apply( this, arguments ) || false;
};
// link all the functions, so any of them can unbind this click handler
toggler.guid = guid;
while ( i < args.length ) {
args[ i++ ].guid = guid;
}
return this.click( toggler );
},
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
}
});
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
if ( fn == null ) {
fn = data;
data = null;
}
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
if ( jQuery.attrFn ) {
jQuery.attrFn[ name ] = true;
}
if ( rkeyEvent.test( name ) ) {
jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
}
if ( rmouseEvent.test( name ) ) {
jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
}
});
/*!
* Sizzle CSS Selector Engine
* Copyright 2011, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
* More information: http://sizzlejs.com/
*/
(function(){
var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
expando = "sizcache" + (Math.random() + '').replace('.', ''),
done = 0,
toString = Object.prototype.toString,
hasDuplicate = false,
baseHasDuplicate = true,
rBackslash = /\\/g,
rReturn = /\r\n/g,
rNonWord = /\W/;
// Here we check if the JavaScript engine is using some sort of
// optimization where it does not always call our comparision
// function. If that is the case, discard the hasDuplicate value.
// Thus far that includes Google Chrome.
[0, 0].sort(function() {
baseHasDuplicate = false;
return 0;
});
var Sizzle = function( selector, context, results, seed ) {
results = results || [];
context = context || document;
var origContext = context;
if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
return [];
}
if ( !selector || typeof selector !== "string" ) {
return results;
}
var m, set, checkSet, extra, ret, cur, pop, i,
prune = true,
contextXML = Sizzle.isXML( context ),
parts = [],
soFar = selector;
// Reset the position of the chunker regexp (start from head)
do {
chunker.exec( "" );
m = chunker.exec( soFar );
if ( m ) {
soFar = m[3];
parts.push( m[1] );
if ( m[2] ) {
extra = m[3];
break;
}
}
} while ( m );
if ( parts.length > 1 && origPOS.exec( selector ) ) {
if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
set = posProcess( parts[0] + parts[1], context, seed );
} else {
set = Expr.relative[ parts[0] ] ?
[ context ] :
Sizzle( parts.shift(), context );
while ( parts.length ) {
selector = parts.shift();
if ( Expr.relative[ selector ] ) {
selector += parts.shift();
}
set = posProcess( selector, set, seed );
}
}
} else {
// Take a shortcut and set the context if the root selector is an ID
// (but not if it'll be faster if the inner selector is an ID)
if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
ret = Sizzle.find( parts.shift(), context, contextXML );
context = ret.expr ?
Sizzle.filter( ret.expr, ret.set )[0] :
ret.set[0];
}
if ( context ) {
ret = seed ?
{ expr: parts.pop(), set: makeArray(seed) } :
Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
set = ret.expr ?
Sizzle.filter( ret.expr, ret.set ) :
ret.set;
if ( parts.length > 0 ) {
checkSet = makeArray( set );
} else {
prune = false;
}
while ( parts.length ) {
cur = parts.pop();
pop = cur;
if ( !Expr.relative[ cur ] ) {
cur = "";
} else {
pop = parts.pop();
}
if ( pop == null ) {
pop = context;
}
Expr.relative[ cur ]( checkSet, pop, contextXML );
}
} else {
checkSet = parts = [];
}
}
if ( !checkSet ) {
checkSet = set;
}
if ( !checkSet ) {
Sizzle.error( cur || selector );
}
if ( toString.call(checkSet) === "[object Array]" ) {
if ( !prune ) {
results.push.apply( results, checkSet );
} else if ( context && context.nodeType === 1 ) {
for ( i = 0; checkSet[i] != null; i++ ) {
if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
results.push( set[i] );
}
}
} else {
for ( i = 0; checkSet[i] != null; i++ ) {
if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
results.push( set[i] );
}
}
}
} else {
makeArray( checkSet, results );
}
if ( extra ) {
Sizzle( extra, origContext, results, seed );
Sizzle.uniqueSort( results );
}
return results;
};
Sizzle.uniqueSort = function( results ) {
if ( sortOrder ) {
hasDuplicate = baseHasDuplicate;
results.sort( sortOrder );
if ( hasDuplicate ) {
for ( var i = 1; i < results.length; i++ ) {
if ( results[i] === results[ i - 1 ] ) {
results.splice( i--, 1 );
}
}
}
}
return results;
};
Sizzle.matches = function( expr, set ) {
return Sizzle( expr, null, null, set );
};
Sizzle.matchesSelector = function( node, expr ) {
return Sizzle( expr, null, null, [node] ).length > 0;
};
Sizzle.find = function( expr, context, isXML ) {
var set, i, len, match, type, left;
if ( !expr ) {
return [];
}
for ( i = 0, len = Expr.order.length; i < len; i++ ) {
type = Expr.order[i];
if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
left = match[1];
match.splice( 1, 1 );
if ( left.substr( left.length - 1 ) !== "\\" ) {
match[1] = (match[1] || "").replace( rBackslash, "" );
set = Expr.find[ type ]( match, context, isXML );
if ( set != null ) {
expr = expr.replace( Expr.match[ type ], "" );
break;
}
}
}
}
if ( !set ) {
set = typeof context.getElementsByTagName !== "undefined" ?
context.getElementsByTagName( "*" ) :
[];
}
return { set: set, expr: expr };
};
Sizzle.filter = function( expr, set, inplace, not ) {
var match, anyFound,
type, found, item, filter, left,
i, pass,
old = expr,
result = [],
curLoop = set,
isXMLFilter = set && set[0] && Sizzle.isXML( set[0] );
while ( expr && set.length ) {
for ( type in Expr.filter ) {
if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
filter = Expr.filter[ type ];
left = match[1];
anyFound = false;
match.splice(1,1);
if ( left.substr( left.length - 1 ) === "\\" ) {
continue;
}
if ( curLoop === result ) {
result = [];
}
if ( Expr.preFilter[ type ] ) {
match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
if ( !match ) {
anyFound = found = true;
} else if ( match === true ) {
continue;
}
}
if ( match ) {
for ( i = 0; (item = curLoop[i]) != null; i++ ) {
if ( item ) {
found = filter( item, match, i, curLoop );
pass = not ^ found;
if ( inplace && found != null ) {
if ( pass ) {
anyFound = true;
} else {
curLoop[i] = false;
}
} else if ( pass ) {
result.push( item );
anyFound = true;
}
}
}
}
if ( found !== undefined ) {
if ( !inplace ) {
curLoop = result;
}
expr = expr.replace( Expr.match[ type ], "" );
if ( !anyFound ) {
return [];
}
break;
}
}
}
// Improper expression
if ( expr === old ) {
if ( anyFound == null ) {
Sizzle.error( expr );
} else {
break;
}
}
old = expr;
}
return curLoop;
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
/**
* Utility function for retreiving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
var getText = Sizzle.getText = function( elem ) {
var i, node,
nodeType = elem.nodeType,
ret = "";
if ( nodeType ) {
if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent || innerText for elements
if ( typeof elem.textContent === 'string' ) {
return elem.textContent;
} else if ( typeof elem.innerText === 'string' ) {
// Replace IE's carriage returns
return elem.innerText.replace( rReturn, '' );
} else {
// Traverse it's children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
} else {
// If no nodeType, this is expected to be an array
for ( i = 0; (node = elem[i]); i++ ) {
// Do not traverse comment nodes
if ( node.nodeType !== 8 ) {
ret += getText( node );
}
}
}
return ret;
};
var Expr = Sizzle.selectors = {
order: [ "ID", "NAME", "TAG" ],
match: {
ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/,
TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/,
POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
},
leftMatch: {},
attrMap: {
"class": "className",
"for": "htmlFor"
},
attrHandle: {
href: function( elem ) {
return elem.getAttribute( "href" );
},
type: function( elem ) {
return elem.getAttribute( "type" );
}
},
relative: {
"+": function(checkSet, part){
var isPartStr = typeof part === "string",
isTag = isPartStr && !rNonWord.test( part ),
isPartStrNotTag = isPartStr && !isTag;
if ( isTag ) {
part = part.toLowerCase();
}
for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
if ( (elem = checkSet[i]) ) {
while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
elem || false :
elem === part;
}
}
if ( isPartStrNotTag ) {
Sizzle.filter( part, checkSet, true );
}
},
">": function( checkSet, part ) {
var elem,
isPartStr = typeof part === "string",
i = 0,
l = checkSet.length;
if ( isPartStr && !rNonWord.test( part ) ) {
part = part.toLowerCase();
for ( ; i < l; i++ ) {
elem = checkSet[i];
if ( elem ) {
var parent = elem.parentNode;
checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
}
}
} else {
for ( ; i < l; i++ ) {
elem = checkSet[i];
if ( elem ) {
checkSet[i] = isPartStr ?
elem.parentNode :
elem.parentNode === part;
}
}
if ( isPartStr ) {
Sizzle.filter( part, checkSet, true );
}
}
},
"": function(checkSet, part, isXML){
var nodeCheck,
doneName = done++,
checkFn = dirCheck;
if ( typeof part === "string" && !rNonWord.test( part ) ) {
part = part.toLowerCase();
nodeCheck = part;
checkFn = dirNodeCheck;
}
checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML );
},
"~": function( checkSet, part, isXML ) {
var nodeCheck,
doneName = done++,
checkFn = dirCheck;
if ( typeof part === "string" && !rNonWord.test( part ) ) {
part = part.toLowerCase();
nodeCheck = part;
checkFn = dirNodeCheck;
}
checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML );
}
},
find: {
ID: function( match, context, isXML ) {
if ( typeof context.getElementById !== "undefined" && !isXML ) {
var m = context.getElementById(match[1]);
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
return m && m.parentNode ? [m] : [];
}
},
NAME: function( match, context ) {
if ( typeof context.getElementsByName !== "undefined" ) {
var ret = [],
results = context.getElementsByName( match[1] );
for ( var i = 0, l = results.length; i < l; i++ ) {
if ( results[i].getAttribute("name") === match[1] ) {
ret.push( results[i] );
}
}
return ret.length === 0 ? null : ret;
}
},
TAG: function( match, context ) {
if ( typeof context.getElementsByTagName !== "undefined" ) {
return context.getElementsByTagName( match[1] );
}
}
},
preFilter: {
CLASS: function( match, curLoop, inplace, result, not, isXML ) {
match = " " + match[1].replace( rBackslash, "" ) + " ";
if ( isXML ) {
return match;
}
for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
if ( elem ) {
if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) {
if ( !inplace ) {
result.push( elem );
}
} else if ( inplace ) {
curLoop[i] = false;
}
}
}
return false;
},
ID: function( match ) {
return match[1].replace( rBackslash, "" );
},
TAG: function( match, curLoop ) {
return match[1].replace( rBackslash, "" ).toLowerCase();
},
CHILD: function( match ) {
if ( match[1] === "nth" ) {
if ( !match[2] ) {
Sizzle.error( match[0] );
}
match[2] = match[2].replace(/^\+|\s*/g, '');
// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec(
match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
// calculate the numbers (first)n+(last) including if they are negative
match[2] = (test[1] + (test[2] || 1)) - 0;
match[3] = test[3] - 0;
}
else if ( match[2] ) {
Sizzle.error( match[0] );
}
// TODO: Move to normal caching system
match[0] = done++;
return match;
},
ATTR: function( match, curLoop, inplace, result, not, isXML ) {
var name = match[1] = match[1].replace( rBackslash, "" );
if ( !isXML && Expr.attrMap[name] ) {
match[1] = Expr.attrMap[name];
}
// Handle if an un-quoted value was used
match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" );
if ( match[2] === "~=" ) {
match[4] = " " + match[4] + " ";
}
return match;
},
PSEUDO: function( match, curLoop, inplace, result, not ) {
if ( match[1] === "not" ) {
// If we're dealing with a complex expression, or a simple one
if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
match[3] = Sizzle(match[3], null, null, curLoop);
} else {
var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
if ( !inplace ) {
result.push.apply( result, ret );
}
return false;
}
} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
return true;
}
return match;
},
POS: function( match ) {
match.unshift( true );
return match;
}
},
filters: {
enabled: function( elem ) {
return elem.disabled === false && elem.type !== "hidden";
},
disabled: function( elem ) {
return elem.disabled === true;
},
checked: function( elem ) {
return elem.checked === true;
},
selected: function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
parent: function( elem ) {
return !!elem.firstChild;
},
empty: function( elem ) {
return !elem.firstChild;
},
has: function( elem, i, match ) {
return !!Sizzle( match[3], elem ).length;
},
header: function( elem ) {
return (/h\d/i).test( elem.nodeName );
},
text: function( elem ) {
var attr = elem.getAttribute( "type" ), type = elem.type;
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
// use getAttribute instead to test this case
return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null );
},
radio: function( elem ) {
return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type;
},
checkbox: function( elem ) {
return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type;
},
file: function( elem ) {
return elem.nodeName.toLowerCase() === "input" && "file" === elem.type;
},
password: function( elem ) {
return elem.nodeName.toLowerCase() === "input" && "password" === elem.type;
},
submit: function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && "submit" === elem.type;
},
image: function( elem ) {
return elem.nodeName.toLowerCase() === "input" && "image" === elem.type;
},
reset: function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && "reset" === elem.type;
},
button: function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && "button" === elem.type || name === "button";
},
input: function( elem ) {
return (/input|select|textarea|button/i).test( elem.nodeName );
},
focus: function( elem ) {
return elem === elem.ownerDocument.activeElement;
}
},
setFilters: {
first: function( elem, i ) {
return i === 0;
},
last: function( elem, i, match, array ) {
return i === array.length - 1;
},
even: function( elem, i ) {
return i % 2 === 0;
},
odd: function( elem, i ) {
return i % 2 === 1;
},
lt: function( elem, i, match ) {
return i < match[3] - 0;
},
gt: function( elem, i, match ) {
return i > match[3] - 0;
},
nth: function( elem, i, match ) {
return match[3] - 0 === i;
},
eq: function( elem, i, match ) {
return match[3] - 0 === i;
}
},
filter: {
PSEUDO: function( elem, match, i, array ) {
var name = match[1],
filter = Expr.filters[ name ];
if ( filter ) {
return filter( elem, i, match, array );
} else if ( name === "contains" ) {
return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0;
} else if ( name === "not" ) {
var not = match[3];
for ( var j = 0, l = not.length; j < l; j++ ) {
if ( not[j] === elem ) {
return false;
}
}
return true;
} else {
Sizzle.error( name );
}
},
CHILD: function( elem, match ) {
var first, last,
doneName, parent, cache,
count, diff,
type = match[1],
node = elem;
switch ( type ) {
case "only":
case "first":
while ( (node = node.previousSibling) ) {
if ( node.nodeType === 1 ) {
return false;
}
}
if ( type === "first" ) {
return true;
}
node = elem;
/* falls through */
case "last":
while ( (node = node.nextSibling) ) {
if ( node.nodeType === 1 ) {
return false;
}
}
return true;
case "nth":
first = match[2];
last = match[3];
if ( first === 1 && last === 0 ) {
return true;
}
doneName = match[0];
parent = elem.parentNode;
if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) {
count = 0;
for ( node = parent.firstChild; node; node = node.nextSibling ) {
if ( node.nodeType === 1 ) {
node.nodeIndex = ++count;
}
}
parent[ expando ] = doneName;
}
diff = elem.nodeIndex - last;
if ( first === 0 ) {
return diff === 0;
} else {
return ( diff % first === 0 && diff / first >= 0 );
}
}
},
ID: function( elem, match ) {
return elem.nodeType === 1 && elem.getAttribute("id") === match;
},
TAG: function( elem, match ) {
return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match;
},
CLASS: function( elem, match ) {
return (" " + (elem.className || elem.getAttribute("class")) + " ")
.indexOf( match ) > -1;
},
ATTR: function( elem, match ) {
var name = match[1],
result = Sizzle.attr ?
Sizzle.attr( elem, name ) :
Expr.attrHandle[ name ] ?
Expr.attrHandle[ name ]( elem ) :
elem[ name ] != null ?
elem[ name ] :
elem.getAttribute( name ),
value = result + "",
type = match[2],
check = match[4];
return result == null ?
type === "!=" :
!type && Sizzle.attr ?
result != null :
type === "=" ?
value === check :
type === "*=" ?
value.indexOf(check) >= 0 :
type === "~=" ?
(" " + value + " ").indexOf(check) >= 0 :
!check ?
value && result !== false :
type === "!=" ?
value !== check :
type === "^=" ?
value.indexOf(check) === 0 :
type === "$=" ?
value.substr(value.length - check.length) === check :
type === "|=" ?
value === check || value.substr(0, check.length + 1) === check + "-" :
false;
},
POS: function( elem, match, i, array ) {
var name = match[2],
filter = Expr.setFilters[ name ];
if ( filter ) {
return filter( elem, i, match, array );
}
}
}
};
var origPOS = Expr.match.POS,
fescape = function(all, num){
return "\\" + (num - 0 + 1);
};
for ( var type in Expr.match ) {
Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
}
// Expose origPOS
// "global" as in regardless of relation to brackets/parens
Expr.match.globalPOS = origPOS;
var makeArray = function( array, results ) {
array = Array.prototype.slice.call( array, 0 );
if ( results ) {
results.push.apply( results, array );
return results;
}
return array;
};
// Perform a simple check to determine if the browser is capable of
// converting a NodeList to an array using builtin methods.
// Also verifies that the returned array holds DOM nodes
// (which is not the case in the Blackberry browser)
try {
Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
// Provide a fallback method if it does not work
} catch( e ) {
makeArray = function( array, results ) {
var i = 0,
ret = results || [];
if ( toString.call(array) === "[object Array]" ) {
Array.prototype.push.apply( ret, array );
} else {
if ( typeof array.length === "number" ) {
for ( var l = array.length; i < l; i++ ) {
ret.push( array[i] );
}
} else {
for ( ; array[i]; i++ ) {
ret.push( array[i] );
}
}
}
return ret;
};
}
var sortOrder, siblingCheck;
if ( document.documentElement.compareDocumentPosition ) {
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
return 0;
}
if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
return a.compareDocumentPosition ? -1 : 1;
}
return a.compareDocumentPosition(b) & 4 ? -1 : 1;
};
} else {
sortOrder = function( a, b ) {
// The nodes are identical, we can exit early
if ( a === b ) {
hasDuplicate = true;
return 0;
// Fallback to using sourceIndex (in IE) if it's available on both nodes
} else if ( a.sourceIndex && b.sourceIndex ) {
return a.sourceIndex - b.sourceIndex;
}
var al, bl,
ap = [],
bp = [],
aup = a.parentNode,
bup = b.parentNode,
cur = aup;
// If the nodes are siblings (or identical) we can do a quick check
if ( aup === bup ) {
return siblingCheck( a, b );
// If no parents were found then the nodes are disconnected
} else if ( !aup ) {
return -1;
} else if ( !bup ) {
return 1;
}
// Otherwise they're somewhere else in the tree so we need
// to build up a full list of the parentNodes for comparison
while ( cur ) {
ap.unshift( cur );
cur = cur.parentNode;
}
cur = bup;
while ( cur ) {
bp.unshift( cur );
cur = cur.parentNode;
}
al = ap.length;
bl = bp.length;
// Start walking down the tree looking for a discrepancy
for ( var i = 0; i < al && i < bl; i++ ) {
if ( ap[i] !== bp[i] ) {
return siblingCheck( ap[i], bp[i] );
}
}
// We ended someplace up the tree so do a sibling check
return i === al ?
siblingCheck( a, bp[i], -1 ) :
siblingCheck( ap[i], b, 1 );
};
siblingCheck = function( a, b, ret ) {
if ( a === b ) {
return ret;
}
var cur = a.nextSibling;
while ( cur ) {
if ( cur === b ) {
return -1;
}
cur = cur.nextSibling;
}
return 1;
};
}
// Check to see if the browser returns elements by name when
// querying by getElementById (and provide a workaround)
(function(){
// We're going to inject a fake input element with a specified name
var form = document.createElement("div"),
id = "script" + (new Date()).getTime(),
root = document.documentElement;
form.innerHTML = "<a name='" + id + "'/>";
// Inject it into the root element, check its status, and remove it quickly
root.insertBefore( form, root.firstChild );
// The workaround has to do additional checks after a getElementById
// Which slows things down for other browsers (hence the branching)
if ( document.getElementById( id ) ) {
Expr.find.ID = function( match, context, isXML ) {
if ( typeof context.getElementById !== "undefined" && !isXML ) {
var m = context.getElementById(match[1]);
return m ?
m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ?
[m] :
undefined :
[];
}
};
Expr.filter.ID = function( elem, match ) {
var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
return elem.nodeType === 1 && node && node.nodeValue === match;
};
}
root.removeChild( form );
// release memory in IE
root = form = null;
})();
(function(){
// Check to see if the browser returns only elements
// when doing getElementsByTagName("*")
// Create a fake element
var div = document.createElement("div");
div.appendChild( document.createComment("") );
// Make sure no comments are found
if ( div.getElementsByTagName("*").length > 0 ) {
Expr.find.TAG = function( match, context ) {
var results = context.getElementsByTagName( match[1] );
// Filter out possible comments
if ( match[1] === "*" ) {
var tmp = [];
for ( var i = 0; results[i]; i++ ) {
if ( results[i].nodeType === 1 ) {
tmp.push( results[i] );
}
}
results = tmp;
}
return results;
};
}
// Check to see if an attribute returns normalized href attributes
div.innerHTML = "<a href='#'></a>";
if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
div.firstChild.getAttribute("href") !== "#" ) {
Expr.attrHandle.href = function( elem ) {
return elem.getAttribute( "href", 2 );
};
}
// release memory in IE
div = null;
})();
if ( document.querySelectorAll ) {
(function(){
var oldSizzle = Sizzle,
div = document.createElement("div"),
id = "__sizzle__";
div.innerHTML = "<p class='TEST'></p>";
// Safari can't handle uppercase or unicode characters when
// in quirks mode.
if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
return;
}
Sizzle = function( query, context, extra, seed ) {
context = context || document;
// Only use querySelectorAll on non-XML documents
// (ID selectors don't work in non-HTML documents)
if ( !seed && !Sizzle.isXML(context) ) {
// See if we find a selector to speed up
var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query );
if ( match && (context.nodeType === 1 || context.nodeType === 9) ) {
// Speed-up: Sizzle("TAG")
if ( match[1] ) {
return makeArray( context.getElementsByTagName( query ), extra );
// Speed-up: Sizzle(".CLASS")
} else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) {
return makeArray( context.getElementsByClassName( match[2] ), extra );
}
}
if ( context.nodeType === 9 ) {
// Speed-up: Sizzle("body")
// The body element only exists once, optimize finding it
if ( query === "body" && context.body ) {
return makeArray( [ context.body ], extra );
// Speed-up: Sizzle("#ID")
} else if ( match && match[3] ) {
var elem = context.getElementById( match[3] );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id === match[3] ) {
return makeArray( [ elem ], extra );
}
} else {
return makeArray( [], extra );
}
}
try {
return makeArray( context.querySelectorAll(query), extra );
} catch(qsaError) {}
// qSA works strangely on Element-rooted queries
// We can work around this by specifying an extra ID on the root
// and working up from there (Thanks to Andrew Dupont for the technique)
// IE 8 doesn't work on object elements
} else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
var oldContext = context,
old = context.getAttribute( "id" ),
nid = old || id,
hasParent = context.parentNode,
relativeHierarchySelector = /^\s*[+~]/.test( query );
if ( !old ) {
context.setAttribute( "id", nid );
} else {
nid = nid.replace( /'/g, "\\$&" );
}
if ( relativeHierarchySelector && hasParent ) {
context = context.parentNode;
}
try {
if ( !relativeHierarchySelector || hasParent ) {
return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra );
}
} catch(pseudoError) {
} finally {
if ( !old ) {
oldContext.removeAttribute( "id" );
}
}
}
}
return oldSizzle(query, context, extra, seed);
};
for ( var prop in oldSizzle ) {
Sizzle[ prop ] = oldSizzle[ prop ];
}
// release memory in IE
div = null;
})();
}
(function(){
var html = document.documentElement,
matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector;
if ( matches ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9 fails this)
var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ),
pseudoWorks = false;
try {
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( document.documentElement, "[test!='']:sizzle" );
} catch( pseudoError ) {
pseudoWorks = true;
}
Sizzle.matchesSelector = function( node, expr ) {
// Make sure that attribute selectors are quoted
expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");
if ( !Sizzle.isXML( node ) ) {
try {
if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) {
var ret = matches.call( node, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || !disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9, so check for that
node.document && node.document.nodeType !== 11 ) {
return ret;
}
}
} catch(e) {}
}
return Sizzle(expr, null, null, [node]).length > 0;
};
}
})();
(function(){
var div = document.createElement("div");
div.innerHTML = "<div class='test e'></div><div class='test'></div>";
// Opera can't find a second classname (in 9.6)
// Also, make sure that getElementsByClassName actually exists
if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
return;
}
// Safari caches class attributes, doesn't catch changes (in 3.2)
div.lastChild.className = "e";
if ( div.getElementsByClassName("e").length === 1 ) {
return;
}
Expr.order.splice(1, 0, "CLASS");
Expr.find.CLASS = function( match, context, isXML ) {
if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
return context.getElementsByClassName(match[1]);
}
};
// release memory in IE
div = null;
})();
function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
var match = false;
elem = elem[dir];
while ( elem ) {
if ( elem[ expando ] === doneName ) {
match = checkSet[elem.sizset];
break;
}
if ( elem.nodeType === 1 && !isXML ){
elem[ expando ] = doneName;
elem.sizset = i;
}
if ( elem.nodeName.toLowerCase() === cur ) {
match = elem;
break;
}
elem = elem[dir];
}
checkSet[i] = match;
}
}
}
function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
var match = false;
elem = elem[dir];
while ( elem ) {
if ( elem[ expando ] === doneName ) {
match = checkSet[elem.sizset];
break;
}
if ( elem.nodeType === 1 ) {
if ( !isXML ) {
elem[ expando ] = doneName;
elem.sizset = i;
}
if ( typeof cur !== "string" ) {
if ( elem === cur ) {
match = true;
break;
}
} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
match = elem;
break;
}
}
elem = elem[dir];
}
checkSet[i] = match;
}
}
}
if ( document.documentElement.contains ) {
Sizzle.contains = function( a, b ) {
return a !== b && (a.contains ? a.contains(b) : true);
};
} else if ( document.documentElement.compareDocumentPosition ) {
Sizzle.contains = function( a, b ) {
return !!(a.compareDocumentPosition(b) & 16);
};
} else {
Sizzle.contains = function() {
return false;
};
}
Sizzle.isXML = function( elem ) {
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
var posProcess = function( selector, context, seed ) {
var match,
tmpSet = [],
later = "",
root = context.nodeType ? [context] : context;
// Position selectors must be done after the filter
// And so must :not(positional) so we move all PSEUDOs to the end
while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
later += match[0];
selector = selector.replace( Expr.match.PSEUDO, "" );
}
selector = Expr.relative[selector] ? selector + "*" : selector;
for ( var i = 0, l = root.length; i < l; i++ ) {
Sizzle( selector, root[i], tmpSet, seed );
}
return Sizzle.filter( later, tmpSet );
};
// EXPOSE
// Override sizzle attribute retrieval
Sizzle.attr = jQuery.attr;
Sizzle.selectors.attrMap = {};
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.filters;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
})();
var runtil = /Until$/,
rparentsprev = /^(?:parents|prevUntil|prevAll)/,
// Note: This RegExp should be improved, or likely pulled from Sizzle
rmultiselector = /,/,
isSimple = /^.[^:#\[\.,]*$/,
slice = Array.prototype.slice,
POS = jQuery.expr.match.globalPOS,
// methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend({
find: function( selector ) {
var self = this,
i, l;
if ( typeof selector !== "string" ) {
return jQuery( selector ).filter(function() {
for ( i = 0, l = self.length; i < l; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
});
}
var ret = this.pushStack( "", "find", selector ),
length, n, r;
for ( i = 0, l = this.length; i < l; i++ ) {
length = ret.length;
jQuery.find( selector, this[i], ret );
if ( i > 0 ) {
// Make sure that the results are unique
for ( n = length; n < ret.length; n++ ) {
for ( r = 0; r < length; r++ ) {
if ( ret[r] === ret[n] ) {
ret.splice(n--, 1);
break;
}
}
}
}
}
return ret;
},
has: function( target ) {
var targets = jQuery( target );
return this.filter(function() {
for ( var i = 0, l = targets.length; i < l; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
}
});
},
not: function( selector ) {
return this.pushStack( winnow(this, selector, false), "not", selector);
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector, true), "filter", selector );
},
is: function( selector ) {
return !!selector && (
typeof selector === "string" ?
// If this is a positional selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
POS.test( selector ) ?
jQuery( selector, this.context ).index( this[0] ) >= 0 :
jQuery.filter( selector, this ).length > 0 :
this.filter( selector ).length > 0 );
},
closest: function( selectors, context ) {
var ret = [], i, l, cur = this[0];
// Array (deprecated as of jQuery 1.7)
if ( jQuery.isArray( selectors ) ) {
var level = 1;
while ( cur && cur.ownerDocument && cur !== context ) {
for ( i = 0; i < selectors.length; i++ ) {
if ( jQuery( cur ).is( selectors[ i ] ) ) {
ret.push({ selector: selectors[ i ], elem: cur, level: level });
}
}
cur = cur.parentNode;
level++;
}
return ret;
}
// String
var pos = POS.test( selectors ) || typeof selectors !== "string" ?
jQuery( selectors, context || this.context ) :
0;
for ( i = 0, l = this.length; i < l; i++ ) {
cur = this[i];
while ( cur ) {
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
ret.push( cur );
break;
} else {
cur = cur.parentNode;
if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) {
break;
}
}
}
}
ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
return this.pushStack( ret, "closest", selectors );
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
}
// index in selector
if ( typeof elem === "string" ) {
return jQuery.inArray( this[0], jQuery( elem ) );
}
// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[0] : elem, this );
},
add: function( selector, context ) {
var set = typeof selector === "string" ?
jQuery( selector, context ) :
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
all = jQuery.merge( this.get(), set );
return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
all :
jQuery.unique( all ) );
},
andSelf: function() {
return this.add( this.prevObject );
}
});
// A painfully simple check to see if an element is disconnected
// from a document (should be improved, where feasible).
function isDisconnected( node ) {
return !node || !node.parentNode || node.parentNode.nodeType === 11;
}
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return jQuery.dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
return jQuery.nth( elem, 2, "nextSibling" );
},
prev: function( elem ) {
return jQuery.nth( elem, 2, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return jQuery.dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return jQuery.dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return jQuery.dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return jQuery.sibling( elem.firstChild );
},
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
jQuery.makeArray( elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until );
if ( !runtil.test( name ) ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
ret = ret.reverse();
}
return this.pushStack( ret, name, slice.call( arguments ).join(",") );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
if ( not ) {
expr = ":not(" + expr + ")";
}
return elems.length === 1 ?
jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
jQuery.find.matches(expr, elems);
},
dir: function( elem, dir, until ) {
var matched = [],
cur = elem[ dir ];
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );
}
cur = cur[dir];
}
return matched;
},
nth: function( cur, result, dir, elem ) {
result = result || 1;
var num = 0;
for ( ; cur; cur = cur[dir] ) {
if ( cur.nodeType === 1 && ++num === result ) {
break;
}
}
return cur;
},
sibling: function( n, elem ) {
var r = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
r.push( n );
}
}
return r;
}
});
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, keep ) {
// Can't pass null or undefined to indexOf in Firefox 4
// Set to 0 to skip string check
qualifier = qualifier || 0;
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep(elements, function( elem, i ) {
var retVal = !!qualifier.call( elem, i, elem );
return retVal === keep;
});
} else if ( qualifier.nodeType ) {
return jQuery.grep(elements, function( elem, i ) {
return ( elem === qualifier ) === keep;
});
} else if ( typeof qualifier === "string" ) {
var filtered = jQuery.grep(elements, function( elem ) {
return elem.nodeType === 1;
});
if ( isSimple.test( qualifier ) ) {
return jQuery.filter(qualifier, filtered, !keep);
} else {
qualifier = jQuery.filter( qualifier, filtered );
}
}
return jQuery.grep(elements, function( elem, i ) {
return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
});
}
function createSafeFragment( document ) {
var list = nodeNames.split( "|" ),
safeFrag = document.createDocumentFragment();
if ( safeFrag.createElement ) {
while ( list.length ) {
safeFrag.createElement(
list.pop()
);
}
}
return safeFrag;
}
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
rleadingWhitespace = /^\s+/,
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
rnoInnerhtml = /<(?:script|style)/i,
rnocache = /<(?:script|object|embed|option|style)/i,
rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptType = /\/(java|ecma)script/i,
rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/,
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
thead: [ 1, "<table>", "</table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
area: [ 1, "<map>", "</map>" ],
_default: [ 0, "", "" ]
},
safeFragment = createSafeFragment( document );
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
// IE can't serialize <link> and <script> tags normally
if ( !jQuery.support.htmlSerialize ) {
wrapMap._default = [ 1, "div<div>", "</div>" ];
}
jQuery.fn.extend({
text: function( value ) {
return jQuery.access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
}, null, value, arguments.length );
},
wrapAll: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapAll( html.call(this, i) );
});
}
if ( this[0] ) {
// The elements to wrap the target around
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
if ( this[0].parentNode ) {
wrap.insertBefore( this[0] );
}
wrap.map(function() {
var elem = this;
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
elem = elem.firstChild;
}
return elem;
}).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapInner( html.call(this, i) );
});
}
return this.each(function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
});
},
wrap: function( html ) {
var isFunction = jQuery.isFunction( html );
return this.each(function(i) {
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
});
},
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
}
}).end();
},
append: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 ) {
this.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 ) {
this.insertBefore( elem, this.firstChild );
}
});
},
before: function() {
if ( this[0] && this[0].parentNode ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this );
});
} else if ( arguments.length ) {
var set = jQuery.clean( arguments );
set.push.apply( set, this.toArray() );
return this.pushStack( set, "before", arguments );
}
},
after: function() {
if ( this[0] && this[0].parentNode ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this.nextSibling );
});
} else if ( arguments.length ) {
var set = this.pushStack( this, "after", arguments );
set.push.apply( set, jQuery.clean(arguments) );
return set;
}
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
jQuery.cleanData( [ elem ] );
}
if ( elem.parentNode ) {
elem.parentNode.removeChild( elem );
}
}
}
return this;
},
empty: function() {
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
}
// Remove any remaining nodes
while ( elem.firstChild ) {
elem.removeChild( elem.firstChild );
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function () {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
});
},
html: function( value ) {
return jQuery.access( this, function( value ) {
var elem = this[0] || {},
i = 0,
l = this.length;
if ( value === undefined ) {
return elem.nodeType === 1 ?
elem.innerHTML.replace( rinlinejQuery, "" ) :
null;
}
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
value = value.replace( rxhtmlTag, "<$1></$2>" );
try {
for (; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
elem = this[i] || {};
if ( elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName( "*" ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch(e) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function( value ) {
if ( this[0] && this[0].parentNode ) {
// Make sure that the elements are removed from the DOM before they are inserted
// this can help fix replacing a parent with child elements
if ( jQuery.isFunction( value ) ) {
return this.each(function(i) {
var self = jQuery(this), old = self.html();
self.replaceWith( value.call( this, i, old ) );
});
}
if ( typeof value !== "string" ) {
value = jQuery( value ).detach();
}
return this.each(function() {
var next = this.nextSibling,
parent = this.parentNode;
jQuery( this ).remove();
if ( next ) {
jQuery(next).before( value );
} else {
jQuery(parent).append( value );
}
});
} else {
return this.length ?
this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
this;
}
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, table, callback ) {
var results, first, fragment, parent,
value = args[0],
scripts = [];
// We can't cloneNode fragments that contain checked, in WebKit
if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
return this.each(function() {
jQuery(this).domManip( args, table, callback, true );
});
}
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
args[0] = value.call(this, i, table ? self.html() : undefined);
self.domManip( args, table, callback );
});
}
if ( this[0] ) {
parent = value && value.parentNode;
// If we're in a fragment, just use that instead of building a new one
if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
results = { fragment: parent };
} else {
results = jQuery.buildFragment( args, this, scripts );
}
fragment = results.fragment;
if ( fragment.childNodes.length === 1 ) {
first = fragment = fragment.firstChild;
} else {
first = fragment.firstChild;
}
if ( first ) {
table = table && jQuery.nodeName( first, "tr" );
for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) {
callback.call(
table ?
root(this[i], first) :
this[i],
// Make sure that we do not leak memory by inadvertently discarding
// the original fragment (which might have attached data) instead of
// using it; in addition, use the original fragment object for the last
// item instead of first because it can end up being emptied incorrectly
// in certain situations (Bug #8070).
// Fragments from the fragment cache must always be cloned and never used
// in place.
results.cacheable || ( l > 1 && i < lastIndex ) ?
jQuery.clone( fragment, true, true ) :
fragment
);
}
}
if ( scripts.length ) {
jQuery.each( scripts, function( i, elem ) {
if ( elem.src ) {
jQuery.ajax({
type: "GET",
global: false,
url: elem.src,
async: false,
dataType: "script"
});
} else {
jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "/*$0*/" ) );
}
if ( elem.parentNode ) {
elem.parentNode.removeChild( elem );
}
});
}
}
return this;
}
});
function root( elem, cur ) {
return jQuery.nodeName(elem, "table") ?
(elem.getElementsByTagName("tbody")[0] ||
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
elem;
}
function cloneCopyEvent( src, dest ) {
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
return;
}
var type, i, l,
oldData = jQuery._data( src ),
curData = jQuery._data( dest, oldData ),
events = oldData.events;
if ( events ) {
delete curData.handle;
curData.events = {};
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
// make the cloned public data object a copy from the original
if ( curData.data ) {
curData.data = jQuery.extend( {}, curData.data );
}
}
function cloneFixAttributes( src, dest ) {
var nodeName;
// We do not need to do anything for non-Elements
if ( dest.nodeType !== 1 ) {
return;
}
// clearAttributes removes the attributes, which we don't want,
// but also removes the attachEvent events, which we *do* want
if ( dest.clearAttributes ) {
dest.clearAttributes();
}
// mergeAttributes, in contrast, only merges back on the
// original attributes, not the events
if ( dest.mergeAttributes ) {
dest.mergeAttributes( src );
}
nodeName = dest.nodeName.toLowerCase();
// IE6-8 fail to clone children inside object elements that use
// the proprietary classid attribute value (rather than the type
// attribute) to identify the type of content to display
if ( nodeName === "object" ) {
dest.outerHTML = src.outerHTML;
} else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
if ( src.checked ) {
dest.defaultChecked = dest.checked = src.checked;
}
// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"
if ( dest.value !== src.value ) {
dest.value = src.value;
}
// IE6-8 fails to return the selected option to the default selected
// state when cloning options
} else if ( nodeName === "option" ) {
dest.selected = src.defaultSelected;
// IE6-8 fails to set the defaultValue to the correct value when
// cloning other types of input fields
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
// IE blanks contents when cloning scripts
} else if ( nodeName === "script" && dest.text !== src.text ) {
dest.text = src.text;
}
// Event data gets referenced instead of copied if the expando
// gets copied too
dest.removeAttribute( jQuery.expando );
// Clear flags for bubbling special change/submit events, they must
// be reattached when the newly cloned events are first activated
dest.removeAttribute( "_submit_attached" );
dest.removeAttribute( "_change_attached" );
}
jQuery.buildFragment = function( args, nodes, scripts ) {
var fragment, cacheable, cacheresults, doc,
first = args[ 0 ];
// nodes may contain either an explicit document object,
// a jQuery collection or context object.
// If nodes[0] contains a valid object to assign to doc
if ( nodes && nodes[0] ) {
doc = nodes[0].ownerDocument || nodes[0];
}
// Ensure that an attr object doesn't incorrectly stand in as a document object
// Chrome and Firefox seem to allow this to occur and will throw exception
// Fixes #8950
if ( !doc.createDocumentFragment ) {
doc = document;
}
// Only cache "small" (1/2 KB) HTML strings that are associated with the main document
// Cloning options loses the selected state, so don't cache them
// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
// Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
if ( args.length === 1 && typeof first === "string" && first.length < 512 && doc === document &&
first.charAt(0) === "<" && !rnocache.test( first ) &&
(jQuery.support.checkClone || !rchecked.test( first )) &&
(jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
cacheable = true;
cacheresults = jQuery.fragments[ first ];
if ( cacheresults && cacheresults !== 1 ) {
fragment = cacheresults;
}
}
if ( !fragment ) {
fragment = doc.createDocumentFragment();
jQuery.clean( args, doc, fragment, scripts );
}
if ( cacheable ) {
jQuery.fragments[ first ] = cacheresults ? fragment : 1;
}
return { fragment: fragment, cacheable: cacheable };
};
jQuery.fragments = {};
jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var ret = [],
insert = jQuery( selector ),
parent = this.length === 1 && this[0].parentNode;
if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
insert[ original ]( this[0] );
return this;
} else {
for ( var i = 0, l = insert.length; i < l; i++ ) {
var elems = ( i > 0 ? this.clone(true) : this ).get();
jQuery( insert[i] )[ original ]( elems );
ret = ret.concat( elems );
}
return this.pushStack( ret, name, insert.selector );
}
};
});
function getAll( elem ) {
if ( typeof elem.getElementsByTagName !== "undefined" ) {
return elem.getElementsByTagName( "*" );
} else if ( typeof elem.querySelectorAll !== "undefined" ) {
return elem.querySelectorAll( "*" );
} else {
return [];
}
}
// Used in clean, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
if ( elem.type === "checkbox" || elem.type === "radio" ) {
elem.defaultChecked = elem.checked;
}
}
// Finds all inputs and passes them to fixDefaultChecked
function findInputs( elem ) {
var nodeName = ( elem.nodeName || "" ).toLowerCase();
if ( nodeName === "input" ) {
fixDefaultChecked( elem );
// Skip scripts, get other children
} else if ( nodeName !== "script" && typeof elem.getElementsByTagName !== "undefined" ) {
jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
}
}
// Derived From: http://www.iecss.com/shimprove/javascript/shimprove.1-0-1.js
function shimCloneNode( elem ) {
var div = document.createElement( "div" );
safeFragment.appendChild( div );
div.innerHTML = elem.outerHTML;
return div.firstChild;
}
jQuery.extend({
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var srcElements,
destElements,
i,
// IE<=8 does not properly clone detached, unknown element nodes
clone = jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ?
elem.cloneNode( true ) :
shimCloneNode( elem );
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
// IE copies events bound via attachEvent when using cloneNode.
// Calling detachEvent on the clone will also remove the events
// from the original. In order to get around this, we use some
// proprietary methods to clear the events. Thanks to MooTools
// guys for this hotness.
cloneFixAttributes( elem, clone );
// Using Sizzle here is crazy slow, so we use getElementsByTagName instead
srcElements = getAll( elem );
destElements = getAll( clone );
// Weird iteration because IE will replace the length property
// with an element if you are cloning the body and one of the
// elements on the page has a name or id of "length"
for ( i = 0; srcElements[i]; ++i ) {
// Ensure that the destination node is not null; Fixes #9587
if ( destElements[i] ) {
cloneFixAttributes( srcElements[i], destElements[i] );
}
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
cloneCopyEvent( elem, clone );
if ( deepDataAndEvents ) {
srcElements = getAll( elem );
destElements = getAll( clone );
for ( i = 0; srcElements[i]; ++i ) {
cloneCopyEvent( srcElements[i], destElements[i] );
}
}
}
srcElements = destElements = null;
// Return the cloned set
return clone;
},
clean: function( elems, context, fragment, scripts ) {
var checkScriptType, script, j,
ret = [];
context = context || document;
// !context.createElement fails in IE with an error but returns typeof 'object'
if ( typeof context.createElement === "undefined" ) {
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
}
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
if ( typeof elem === "number" ) {
elem += "";
}
if ( !elem ) {
continue;
}
// Convert html string into DOM nodes
if ( typeof elem === "string" ) {
if ( !rhtml.test( elem ) ) {
elem = context.createTextNode( elem );
} else {
// Fix "XHTML"-style tags in all browsers
elem = elem.replace(rxhtmlTag, "<$1></$2>");
// Trim whitespace, otherwise indexOf won't work as expected
var tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(),
wrap = wrapMap[ tag ] || wrapMap._default,
depth = wrap[0],
div = context.createElement("div"),
safeChildNodes = safeFragment.childNodes,
remove;
// Append wrapper element to unknown element safe doc fragment
if ( context === document ) {
// Use the fragment we've already created for this document
safeFragment.appendChild( div );
} else {
// Use a fragment created with the owner document
createSafeFragment( context ).appendChild( div );
}
// Go to html and back, then peel off extra wrappers
div.innerHTML = wrap[1] + elem + wrap[2];
// Move to the right depth
while ( depth-- ) {
div = div.lastChild;
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
var hasBody = rtbody.test(elem),
tbody = tag === "table" && !hasBody ?
div.firstChild && div.firstChild.childNodes :
// String was a bare <thead> or <tfoot>
wrap[1] === "<table>" && !hasBody ?
div.childNodes :
[];
for ( j = tbody.length - 1; j >= 0 ; --j ) {
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
tbody[ j ].parentNode.removeChild( tbody[ j ] );
}
}
}
// IE completely kills leading whitespace when innerHTML is used
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
}
elem = div.childNodes;
// Clear elements from DocumentFragment (safeFragment or otherwise)
// to avoid hoarding elements. Fixes #11356
if ( div ) {
div.parentNode.removeChild( div );
// Guard against -1 index exceptions in FF3.6
if ( safeChildNodes.length > 0 ) {
remove = safeChildNodes[ safeChildNodes.length - 1 ];
if ( remove && remove.parentNode ) {
remove.parentNode.removeChild( remove );
}
}
}
}
}
// Resets defaultChecked for any radios and checkboxes
// about to be appended to the DOM in IE 6/7 (#8060)
var len;
if ( !jQuery.support.appendChecked ) {
if ( elem[0] && typeof (len = elem.length) === "number" ) {
for ( j = 0; j < len; j++ ) {
findInputs( elem[j] );
}
} else {
findInputs( elem );
}
}
if ( elem.nodeType ) {
ret.push( elem );
} else {
ret = jQuery.merge( ret, elem );
}
}
if ( fragment ) {
checkScriptType = function( elem ) {
return !elem.type || rscriptType.test( elem.type );
};
for ( i = 0; ret[i]; i++ ) {
script = ret[i];
if ( scripts && jQuery.nodeName( script, "script" ) && (!script.type || rscriptType.test( script.type )) ) {
scripts.push( script.parentNode ? script.parentNode.removeChild( script ) : script );
} else {
if ( script.nodeType === 1 ) {
var jsTags = jQuery.grep( script.getElementsByTagName( "script" ), checkScriptType );
ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
}
fragment.appendChild( script );
}
}
}
return ret;
},
cleanData: function( elems ) {
var data, id,
cache = jQuery.cache,
special = jQuery.event.special,
deleteExpando = jQuery.support.deleteExpando;
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
continue;
}
id = elem[ jQuery.expando ];
if ( id ) {
data = cache[ id ];
if ( data && data.events ) {
for ( var type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
// Null the DOM reference to avoid IE6/7/8 leak (#7054)
if ( data.handle ) {
data.handle.elem = null;
}
}
if ( deleteExpando ) {
delete elem[ jQuery.expando ];
} else if ( elem.removeAttribute ) {
elem.removeAttribute( jQuery.expando );
}
delete cache[ id ];
}
}
}
});
var ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity=([^)]*)/,
// fixed for IE9, see #8346
rupper = /([A-Z]|^ms)/g,
rnum = /^[\-+]?(?:\d*\.)?\d+$/i,
rnumnonpx = /^-?(?:\d*\.)?\d+(?!px)[^\d\s]+$/i,
rrelNum = /^([\-+])=([\-+.\de]+)/,
rmargin = /^margin/,
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
// order is important!
cssExpand = [ "Top", "Right", "Bottom", "Left" ],
curCSS,
getComputedStyle,
currentStyle;
jQuery.fn.css = function( name, value ) {
return jQuery.access( this, function( elem, name, value ) {
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
};
jQuery.extend({
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
} else {
return elem.style.opacity;
}
}
}
},
// Exclude the following css properties to add px
cssNumber: {
"fillOpacity": true,
"fontWeight": true,
"lineHeight": true,
"opacity": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {
// normalize float css property
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, origName = jQuery.camelCase( name ),
style = elem.style, hooks = jQuery.cssHooks[ origName ];
name = jQuery.cssProps[ origName ] || origName;
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// convert relative number strings (+= or -=) to relative numbers. #7345
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
value = ( +( ret[1] + 1) * +ret[2] ) + parseFloat( jQuery.css( elem, name ) );
// Fixes bug #9237
type = "number";
}
// Make sure that NaN and null values aren't set. See: #7116
if ( value == null || type === "number" && isNaN( value ) ) {
return;
}
// If a number was passed in, add 'px' to the (except for certain CSS properties)
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
value += "px";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) {
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
// Fixes bug #5509
try {
style[ name ] = value;
} catch(e) {}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra ) {
var ret, hooks;
// Make sure that we're working with the right name
name = jQuery.camelCase( name );
hooks = jQuery.cssHooks[ name ];
name = jQuery.cssProps[ name ] || name;
// cssFloat needs a special treatment
if ( name === "cssFloat" ) {
name = "float";
}
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
return ret;
// Otherwise, if a way to get the computed value exists, use that
} else if ( curCSS ) {
return curCSS( elem, name );
}
},
// A method for quickly swapping in/out CSS properties to get correct calculations
swap: function( elem, options, callback ) {
var old = {},
ret, name;
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.call( elem );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
}
});
// DEPRECATED in 1.3, Use jQuery.css() instead
jQuery.curCSS = jQuery.css;
if ( document.defaultView && document.defaultView.getComputedStyle ) {
getComputedStyle = function( elem, name ) {
var ret, defaultView, computedStyle, width,
style = elem.style;
name = name.replace( rupper, "-$1" ).toLowerCase();
if ( (defaultView = elem.ownerDocument.defaultView) &&
(computedStyle = defaultView.getComputedStyle( elem, null )) ) {
ret = computedStyle.getPropertyValue( name );
if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
ret = jQuery.style( elem, name );
}
}
// A tribute to the "awesome hack by Dean Edwards"
// WebKit uses "computed value (percentage if specified)" instead of "used value" for margins
// which is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
if ( !jQuery.support.pixelMargin && computedStyle && rmargin.test( name ) && rnumnonpx.test( ret ) ) {
width = style.width;
style.width = ret;
ret = computedStyle.width;
style.width = width;
}
return ret;
};
}
if ( document.documentElement.currentStyle ) {
currentStyle = function( elem, name ) {
var left, rsLeft, uncomputed,
ret = elem.currentStyle && elem.currentStyle[ name ],
style = elem.style;
// Avoid setting ret to empty string here
// so we don't default to auto
if ( ret == null && style && (uncomputed = style[ name ]) ) {
ret = uncomputed;
}
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
if ( rnumnonpx.test( ret ) ) {
// Remember the original values
left = style.left;
rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
// Put in the new values to get a computed value out
if ( rsLeft ) {
elem.runtimeStyle.left = elem.currentStyle.left;
}
style.left = name === "fontSize" ? "1em" : ret;
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
if ( rsLeft ) {
elem.runtimeStyle.left = rsLeft;
}
}
return ret === "" ? "auto" : ret;
};
}
curCSS = getComputedStyle || currentStyle;
function getWidthOrHeight( elem, name, extra ) {
// Start with offset property
var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
i = name === "width" ? 1 : 0,
len = 4;
if ( val > 0 ) {
if ( extra !== "border" ) {
for ( ; i < len; i += 2 ) {
if ( !extra ) {
val -= parseFloat( jQuery.css( elem, "padding" + cssExpand[ i ] ) ) || 0;
}
if ( extra === "margin" ) {
val += parseFloat( jQuery.css( elem, extra + cssExpand[ i ] ) ) || 0;
} else {
val -= parseFloat( jQuery.css( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
}
}
}
return val + "px";
}
// Fall back to computed then uncomputed css if necessary
val = curCSS( elem, name );
if ( val < 0 || val == null ) {
val = elem.style[ name ];
}
// Computed unit is not pixels. Stop here and return.
if ( rnumnonpx.test(val) ) {
return val;
}
// Normalize "", auto, and prepare for extra
val = parseFloat( val ) || 0;
// Add padding, border, margin
if ( extra ) {
for ( ; i < len; i += 2 ) {
val += parseFloat( jQuery.css( elem, "padding" + cssExpand[ i ] ) ) || 0;
if ( extra !== "padding" ) {
val += parseFloat( jQuery.css( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
}
if ( extra === "margin" ) {
val += parseFloat( jQuery.css( elem, extra + cssExpand[ i ]) ) || 0;
}
}
}
return val + "px";
}
jQuery.each([ "height", "width" ], function( i, name ) {
jQuery.cssHooks[ name ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
if ( elem.offsetWidth !== 0 ) {
return getWidthOrHeight( elem, name, extra );
} else {
return jQuery.swap( elem, cssShow, function() {
return getWidthOrHeight( elem, name, extra );
});
}
}
},
set: function( elem, value ) {
return rnum.test( value ) ?
value + "px" :
value;
}
};
});
if ( !jQuery.support.opacity ) {
jQuery.cssHooks.opacity = {
get: function( elem, computed ) {
// IE uses filters for opacity
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
( parseFloat( RegExp.$1 ) / 100 ) + "" :
computed ? "1" : "";
},
set: function( elem, value ) {
var style = elem.style,
currentStyle = elem.currentStyle,
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
filter = currentStyle && currentStyle.filter || style.filter || "";
// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" ) {
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
// if "filter:" is present at all, clearType is disabled, we want to avoid this
// style.removeAttribute is IE Only, but so apparently is this code path...
style.removeAttribute( "filter" );
// if there there is no filter style applied in a css rule, we are done
if ( currentStyle && !currentStyle.filter ) {
return;
}
}
// otherwise, set new filter values
style.filter = ralpha.test( filter ) ?
filter.replace( ralpha, opacity ) :
filter + " " + opacity;
}
};
}
jQuery(function() {
// This hook cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
if ( !jQuery.support.reliableMarginRight ) {
jQuery.cssHooks.marginRight = {
get: function( elem, computed ) {
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
// Work around by temporarily setting element display to inline-block
return jQuery.swap( elem, { "display": "inline-block" }, function() {
if ( computed ) {
return curCSS( elem, "margin-right" );
} else {
return elem.style.marginRight;
}
});
}
};
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
var width = elem.offsetWidth,
height = elem.offsetHeight;
return ( width === 0 && height === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
}
// These hooks are used by animate to expand properties
jQuery.each({
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i,
// assumes a single number if not a string
parts = typeof value === "string" ? value.split(" ") : [ value ],
expanded = {};
for ( i = 0; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
});
var r20 = /%20/g,
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rhash = /#.*$/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rquery = /\?/,
rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
rselectTextarea = /^(?:select|textarea)/i,
rspacesAjax = /\s+/,
rts = /([?&])_=[^&]*/,
rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Document location
ajaxLocation,
// Document location segments
ajaxLocParts,
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = ["*/"] + ["*"];
// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
ajaxLocation = location.href;
} catch( e ) {
// Use the href attribute of an A element
// since IE will modify it given document.location
ajaxLocation = document.createElement( "a" );
ajaxLocation.href = "";
ajaxLocation = ajaxLocation.href;
}
// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
if ( jQuery.isFunction( func ) ) {
var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ),
i = 0,
length = dataTypes.length,
dataType,
list,
placeBefore;
// For each dataType in the dataTypeExpression
for ( ; i < length; i++ ) {
dataType = dataTypes[ i ];
// We control if we're asked to add before
// any existing element
placeBefore = /^\+/.test( dataType );
if ( placeBefore ) {
dataType = dataType.substr( 1 ) || "*";
}
list = structure[ dataType ] = structure[ dataType ] || [];
// then we add to the structure accordingly
list[ placeBefore ? "unshift" : "push" ]( func );
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
dataType /* internal */, inspected /* internal */ ) {
dataType = dataType || options.dataTypes[ 0 ];
inspected = inspected || {};
inspected[ dataType ] = true;
var list = structure[ dataType ],
i = 0,
length = list ? list.length : 0,
executeOnly = ( structure === prefilters ),
selection;
for ( ; i < length && ( executeOnly || !selection ); i++ ) {
selection = list[ i ]( options, originalOptions, jqXHR );
// If we got redirected to another dataType
// we try there if executing only and not done already
if ( typeof selection === "string" ) {
if ( !executeOnly || inspected[ selection ] ) {
selection = undefined;
} else {
options.dataTypes.unshift( selection );
selection = inspectPrefiltersOrTransports(
structure, options, originalOptions, jqXHR, selection, inspected );
}
}
}
// If we're only executing or nothing was selected
// we try the catchall dataType if not done already
if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
selection = inspectPrefiltersOrTransports(
structure, options, originalOptions, jqXHR, "*", inspected );
}
// unnecessary when only executing (prefilters)
// but it'll be ignored by the caller in that case
return selection;
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var key, deep,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
}
jQuery.fn.extend({
load: function( url, params, callback ) {
if ( typeof url !== "string" && _load ) {
return _load.apply( this, arguments );
// Don't do a request if no elements are being requested
} else if ( !this.length ) {
return this;
}
var off = url.indexOf( " " );
if ( off >= 0 ) {
var selector = url.slice( off, url.length );
url = url.slice( 0, off );
}
// Default to a GET request
var type = "GET";
// If the second parameter was provided
if ( params ) {
// If it's a function
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( typeof params === "object" ) {
params = jQuery.param( params, jQuery.ajaxSettings.traditional );
type = "POST";
}
}
var self = this;
// Request the remote document
jQuery.ajax({
url: url,
type: type,
dataType: "html",
data: params,
// Complete callback (responseText is used internally)
complete: function( jqXHR, status, responseText ) {
// Store the response as specified by the jqXHR object
responseText = jqXHR.responseText;
// If successful, inject the HTML into all the matched elements
if ( jqXHR.isResolved() ) {
// #4825: Get the actual response in case
// a dataFilter is present in ajaxSettings
jqXHR.done(function( r ) {
responseText = r;
});
// See if a selector was specified
self.html( selector ?
// Create a dummy div to hold the results
jQuery("<div>")
// inject the contents of the document in, removing the scripts
// to avoid any 'Permission Denied' errors in IE
.append(responseText.replace(rscript, ""))
// Locate the specified elements
.find(selector) :
// If not, just inject the full result
responseText );
}
if ( callback ) {
self.each( callback, [ responseText, status, jqXHR ] );
}
}
});
return this;
},
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map(function(){
return this.elements ? jQuery.makeArray( this.elements ) : this;
})
.filter(function(){
return this.name && !this.disabled &&
( this.checked || rselectTextarea.test( this.nodeName ) ||
rinput.test( this.type ) );
})
.map(function( i, elem ){
var val = jQuery( this ).val();
return val == null ?
null :
jQuery.isArray( val ) ?
jQuery.map( val, function( val, i ){
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}) :
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}).get();
}
});
// Attach a bunch of functions for handling common AJAX events
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
jQuery.fn[ o ] = function( f ){
return this.on( o, f );
};
});
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// shift arguments if data argument was omitted
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
return jQuery.ajax({
type: method,
url: url,
data: data,
success: callback,
dataType: type
});
};
});
jQuery.extend({
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
if ( settings ) {
// Building a settings object
ajaxExtend( target, jQuery.ajaxSettings );
} else {
// Extending ajaxSettings
settings = target;
target = jQuery.ajaxSettings;
}
ajaxExtend( target, settings );
return target;
},
ajaxSettings: {
url: ajaxLocation,
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
global: true,
type: "GET",
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
processData: true,
async: true,
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
traditional: false,
headers: {},
*/
accepts: {
xml: "application/xml, text/xml",
html: "text/html",
text: "text/plain",
json: "application/json, text/javascript",
"*": allTypes
},
contents: {
xml: /xml/,
html: /html/,
json: /json/
},
responseFields: {
xml: "responseXML",
text: "responseText"
},
// List of data converters
// 1) key format is "source_type destination_type" (a single space in-between)
// 2) the catchall symbol "*" can be used for source_type
converters: {
// Convert anything to text
"* text": window.String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": jQuery.parseJSON,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
context: true,
url: true
}
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var // Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events
// It's the callbackContext if one was provided in the options
// and if it's a DOM node or a jQuery collection
globalEventContext = callbackContext !== s &&
( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
jQuery( callbackContext ) : jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks( "once memory" ),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// ifModified key
ifModifiedKey,
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// Response headers
responseHeadersString,
responseHeaders,
// transport
transport,
// timeout handle
timeoutTimer,
// Cross-domain detection vars
parts,
// The jqXHR state
state = 0,
// To know if global events are to be dispatched
fireGlobals,
// Loop variable
i,
// Fake xhr
jqXHR = {
readyState: 0,
// Caches the header
setRequestHeader: function( name, value ) {
if ( !state ) {
var lname = name.toLowerCase();
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Raw string
getAllResponseHeaders: function() {
return state === 2 ? responseHeadersString : null;
},
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( state === 2 ) {
if ( !responseHeaders ) {
responseHeaders = {};
while( ( match = rheaders.exec( responseHeadersString ) ) ) {
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
}
}
match = responseHeaders[ key.toLowerCase() ];
}
return match === undefined ? null : match;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( !state ) {
s.mimeType = type;
}
return this;
},
// Cancel the request
abort: function( statusText ) {
statusText = statusText || "abort";
if ( transport ) {
transport.abort( statusText );
}
done( 0, statusText );
return this;
}
};
// Callback for when everything is done
// It is defined here because jslint complains if it is declared
// at the end of the function (which would be more logical and readable)
function done( status, nativeStatusText, responses, headers ) {
// Called once
if ( state === 2 ) {
return;
}
// State is "done" now
state = 2;
// Clear timeout if it exists
if ( timeoutTimer ) {
clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
var isSuccess,
success,
error,
statusText = nativeStatusText,
response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined,
lastModified,
etag;
// If successful, handle type chaining
if ( status >= 200 && status < 300 || status === 304 ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
jQuery.lastModified[ ifModifiedKey ] = lastModified;
}
if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
jQuery.etag[ ifModifiedKey ] = etag;
}
}
// If not modified
if ( status === 304 ) {
statusText = "notmodified";
isSuccess = true;
// If we have data
} else {
try {
success = ajaxConvert( s, response );
statusText = "success";
isSuccess = true;
} catch(e) {
// We have a parsererror
statusText = "parsererror";
error = e;
}
}
} else {
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
if ( !statusText || status ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = "" + ( nativeStatusText || statusText );
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger( "ajaxStop" );
}
}
}
// Attach deferreds
deferred.promise( jqXHR );
jqXHR.success = jqXHR.done;
jqXHR.error = jqXHR.fail;
jqXHR.complete = completeDeferred.add;
// Status-dependent callbacks
jqXHR.statusCode = function( map ) {
if ( map ) {
var tmp;
if ( state < 2 ) {
for ( tmp in map ) {
statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
}
} else {
tmp = map[ jqXHR.status ];
jqXHR.then( tmp, tmp );
}
}
return this;
};
// Remove hash character (#7531: and string promotion)
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
// We also use the url parameter if available
s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Extract dataTypes list
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
// Determine if a cross-domain request is in order
if ( s.crossDomain == null ) {
parts = rurl.exec( s.url.toLowerCase() );
s.crossDomain = !!( parts &&
( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
);
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( state === 2 ) {
return false;
}
// We can fire global events as of now if asked to
fireGlobals = s.global;
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger( "ajaxStart" );
}
// More options handling for requests with no content
if ( !s.hasContent ) {
// If data is available, append data to url
if ( s.data ) {
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Get ifModifiedKey before adding the anti-cache parameter
ifModifiedKey = s.url;
// Add anti-cache in url if needed
if ( s.cache === false ) {
var ts = jQuery.now(),
// try replacing _= if it is there
ret = s.url.replace( rts, "$1_=" + ts );
// if nothing was replaced, add timestamp to the end
s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
ifModifiedKey = ifModifiedKey || s.url;
if ( jQuery.lastModified[ ifModifiedKey ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
}
if ( jQuery.etag[ ifModifiedKey ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
}
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
// Abort if not done already
jqXHR.abort();
return false;
}
// Install callbacks on deferreds
for ( i in { success: 1, error: 1, complete: 1 } ) {
jqXHR[ i ]( s[ i ] );
}
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = setTimeout( function(){
jqXHR.abort( "timeout" );
}, s.timeout );
}
try {
state = 1;
transport.send( requestHeaders, done );
} catch (e) {
// Propagate exception as error if not done
if ( state < 2 ) {
done( -1, e );
// Simply rethrow otherwise
} else {
throw e;
}
}
}
return jqXHR;
},
// Serialize an array of form elements or a set of
// key/values into a query string
param: function( a, traditional ) {
var s = [],
add = function( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction( value ) ? value() : value;
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
};
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings.traditional;
}
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
});
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( var prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" ).replace( r20, "+" );
}
});
function buildParams( prefix, obj, traditional, add ) {
if ( jQuery.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// If array item is non-scalar (array or object), encode its
// numeric index to resolve deserialization ambiguity issues.
// Note that rack (as of 1.0.0) can't currently deserialize
// nested arrays properly, and attempting to do so may cause
// a server error. Possible fixes are to modify rack's
// deserialization algorithm or to provide an option or flag
// to force array serialization to be shallow.
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
}
});
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
// Serialize object item.
for ( var name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
// This is still on the jQuery object... for now
// Want to move this to jQuery.ajax some day
jQuery.extend({
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {}
});
/* Handles responses to an ajax request:
* - sets all responseXXX fields accordingly
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var contents = s.contents,
dataTypes = s.dataTypes,
responseFields = s.responseFields,
ct,
type,
finalDataType,
firstDataType;
// Fill responseXXX fields
for ( type in responseFields ) {
if ( type in responses ) {
jqXHR[ responseFields[type] ] = responses[ type ];
}
}
// Remove auto dataType and get content-type in the process
while( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
// Chain conversions given the request and the original response
function ajaxConvert( s, response ) {
// Apply the dataFilter if provided
if ( s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
var dataTypes = s.dataTypes,
converters = {},
i,
key,
length = dataTypes.length,
tmp,
// Current and previous dataTypes
current = dataTypes[ 0 ],
prev,
// Conversion expression
conversion,
// Conversion function
conv,
// Conversion functions (transitive conversion)
conv1,
conv2;
// For each dataType in the chain
for ( i = 1; i < length; i++ ) {
// Create converters map
// with lowercased keys
if ( i === 1 ) {
for ( key in s.converters ) {
if ( typeof key === "string" ) {
converters[ key.toLowerCase() ] = s.converters[ key ];
}
}
}
// Get the dataTypes
prev = current;
current = dataTypes[ i ];
// If current is auto dataType, update it to prev
if ( current === "*" ) {
current = prev;
// If no auto and dataTypes are actually different
} else if ( prev !== "*" && prev !== current ) {
// Get the converter
conversion = prev + " " + current;
conv = converters[ conversion ] || converters[ "* " + current ];
// If there is no direct converter, search transitively
if ( !conv ) {
conv2 = undefined;
for ( conv1 in converters ) {
tmp = conv1.split( " " );
if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) {
conv2 = converters[ tmp[1] + " " + current ];
if ( conv2 ) {
conv1 = converters[ conv1 ];
if ( conv1 === true ) {
conv = conv2;
} else if ( conv2 === true ) {
conv = conv1;
}
break;
}
}
}
}
// If we found no converter, dispatch an error
if ( !( conv || conv2 ) ) {
jQuery.error( "No conversion from " + conversion.replace(" "," to ") );
}
// If found converter is not an equivalence
if ( conv !== true ) {
// Convert with 1 or 2 converters accordingly
response = conv ? conv( response ) : conv2( conv1(response) );
}
}
}
return response;
}
var jsc = jQuery.now(),
jsre = /(\=)\?(&|$)|\?\?/i;
// Default jsonp settings
jQuery.ajaxSetup({
jsonp: "callback",
jsonpCallback: function() {
return jQuery.expando + "_" + ( jsc++ );
}
});
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var inspectData = ( typeof s.data === "string" ) && /^application\/x\-www\-form\-urlencoded/.test( s.contentType );
if ( s.dataTypes[ 0 ] === "jsonp" ||
s.jsonp !== false && ( jsre.test( s.url ) ||
inspectData && jsre.test( s.data ) ) ) {
var responseContainer,
jsonpCallback = s.jsonpCallback =
jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
previous = window[ jsonpCallback ],
url = s.url,
data = s.data,
replace = "$1" + jsonpCallback + "$2";
if ( s.jsonp !== false ) {
url = url.replace( jsre, replace );
if ( s.url === url ) {
if ( inspectData ) {
data = data.replace( jsre, replace );
}
if ( s.data === data ) {
// Add callback manually
url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
}
}
}
s.url = url;
s.data = data;
// Install callback
window[ jsonpCallback ] = function( response ) {
responseContainer = [ response ];
};
// Clean-up function
jqXHR.always(function() {
// Set callback back to previous value
window[ jsonpCallback ] = previous;
// Call if it was a function and we have a response
if ( responseContainer && jQuery.isFunction( previous ) ) {
window[ jsonpCallback ]( responseContainer[ 0 ] );
}
});
// Use data converter to retrieve json after script execution
s.converters["script json"] = function() {
if ( !responseContainer ) {
jQuery.error( jsonpCallback + " was not called" );
}
return responseContainer[ 0 ];
};
// force json dataType
s.dataTypes[ 0 ] = "json";
// Delegate to script
return "script";
}
});
// Install script dataType
jQuery.ajaxSetup({
accepts: {
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
},
contents: {
script: /javascript|ecmascript/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
});
// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
s.global = false;
}
});
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {
// This transport only deals with cross domain requests
if ( s.crossDomain ) {
var script,
head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
return {
send: function( _, callback ) {
script = document.createElement( "script" );
script.async = "async";
if ( s.scriptCharset ) {
script.charset = s.scriptCharset;
}
script.src = s.url;
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function( _, isAbort ) {
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
// Remove the script
if ( head && script.parentNode ) {
head.removeChild( script );
}
// Dereference the script
script = undefined;
// Callback if not abort
if ( !isAbort ) {
callback( 200, "success" );
}
}
};
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
// This arises when a base node is used (#2709 and #4378).
head.insertBefore( script, head.firstChild );
},
abort: function() {
if ( script ) {
script.onload( 0, 1 );
}
}
};
}
});
var // #5280: Internet Explorer will keep connections alive if we don't abort on unload
xhrOnUnloadAbort = window.ActiveXObject ? function() {
// Abort all pending requests
for ( var key in xhrCallbacks ) {
xhrCallbacks[ key ]( 0, 1 );
}
} : false,
xhrId = 0,
xhrCallbacks;
// Functions to create xhrs
function createStandardXHR() {
try {
return new window.XMLHttpRequest();
} catch( e ) {}
}
function createActiveXHR() {
try {
return new window.ActiveXObject( "Microsoft.XMLHTTP" );
} catch( e ) {}
}
// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
/* Microsoft failed to properly
* implement the XMLHttpRequest in IE7 (can't request local files),
* so we use the ActiveXObject when it is available
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
* we need a fallback.
*/
function() {
return !this.isLocal && createStandardXHR() || createActiveXHR();
} :
// For all other browsers, use the standard XMLHttpRequest object
createStandardXHR;
// Determine support properties
(function( xhr ) {
jQuery.extend( jQuery.support, {
ajax: !!xhr,
cors: !!xhr && ( "withCredentials" in xhr )
});
})( jQuery.ajaxSettings.xhr() );
// Create transport if the browser can provide an xhr
if ( jQuery.support.ajax ) {
jQuery.ajaxTransport(function( s ) {
// Cross domain only allowed if supported through XMLHttpRequest
if ( !s.crossDomain || jQuery.support.cors ) {
var callback;
return {
send: function( headers, complete ) {
// Get a new xhr
var xhr = s.xhr(),
handle,
i;
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if ( s.username ) {
xhr.open( s.type, s.url, s.async, s.username, s.password );
} else {
xhr.open( s.type, s.url, s.async );
}
// Apply custom fields if provided
if ( s.xhrFields ) {
for ( i in s.xhrFields ) {
xhr[ i ] = s.xhrFields[ i ];
}
}
// Override mime type if needed
if ( s.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( s.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
headers[ "X-Requested-With" ] = "XMLHttpRequest";
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
} catch( _ ) {}
// Do send the request
// This may raise an exception which is actually
// handled in jQuery.ajax (so no try/catch here)
xhr.send( ( s.hasContent && s.data ) || null );
// Listener
callback = function( _, isAbort ) {
var status,
statusText,
responseHeaders,
responses,
xml;
// Firefox throws exceptions when accessing properties
// of an xhr when a network error occured
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
try {
// Was never called and is aborted or complete
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
// Only called once
callback = undefined;
// Do not keep as active anymore
if ( handle ) {
xhr.onreadystatechange = jQuery.noop;
if ( xhrOnUnloadAbort ) {
delete xhrCallbacks[ handle ];
}
}
// If it's an abort
if ( isAbort ) {
// Abort it manually if needed
if ( xhr.readyState !== 4 ) {
xhr.abort();
}
} else {
status = xhr.status;
responseHeaders = xhr.getAllResponseHeaders();
responses = {};
xml = xhr.responseXML;
// Construct response list
if ( xml && xml.documentElement /* #4958 */ ) {
responses.xml = xml;
}
// When requesting binary data, IE6-9 will throw an exception
// on any attempt to access responseText (#11426)
try {
responses.text = xhr.responseText;
} catch( _ ) {
}
// Firefox throws an exception when accessing
// statusText for faulty cross-domain requests
try {
statusText = xhr.statusText;
} catch( e ) {
// We normalize with Webkit giving an empty statusText
statusText = "";
}
// Filter status for non standard behaviors
// If the request is local and we have data: assume a success
// (success with no data won't get notified, that's the best we
// can do given current implementations)
if ( !status && s.isLocal && !s.crossDomain ) {
status = responses.text ? 200 : 404;
// IE - #1450: sometimes returns 1223 when it should be 204
} else if ( status === 1223 ) {
status = 204;
}
}
}
} catch( firefoxAccessException ) {
if ( !isAbort ) {
complete( -1, firefoxAccessException );
}
}
// Call complete if needed
if ( responses ) {
complete( status, statusText, responses, responseHeaders );
}
};
// if we're in sync mode or it's in cache
// and has been retrieved directly (IE6 & IE7)
// we need to manually fire the callback
if ( !s.async || xhr.readyState === 4 ) {
callback();
} else {
handle = ++xhrId;
if ( xhrOnUnloadAbort ) {
// Create the active xhrs callbacks list if needed
// and attach the unload handler
if ( !xhrCallbacks ) {
xhrCallbacks = {};
jQuery( window ).unload( xhrOnUnloadAbort );
}
// Add to list of active xhrs callbacks
xhrCallbacks[ handle ] = callback;
}
xhr.onreadystatechange = callback;
}
},
abort: function() {
if ( callback ) {
callback(0,1);
}
}
};
}
});
}
var elemdisplay = {},
iframe, iframeDoc,
rfxtypes = /^(?:toggle|show|hide)$/,
rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
timerId,
fxAttrs = [
// height animations
[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
// width animations
[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
// opacity animations
[ "opacity" ]
],
fxNow;
jQuery.fn.extend({
show: function( speed, easing, callback ) {
var elem, display;
if ( speed || speed === 0 ) {
return this.animate( genFx("show", 3), speed, easing, callback );
} else {
for ( var i = 0, j = this.length; i < j; i++ ) {
elem = this[ i ];
if ( elem.style ) {
display = elem.style.display;
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
display = elem.style.display = "";
}
// Set elements which have been overridden with display: none
// in a stylesheet to whatever the default browser style is
// for such an element
if ( (display === "" && jQuery.css(elem, "display") === "none") ||
!jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
}
}
}
// Set the display of most of the elements in a second loop
// to avoid the constant reflow
for ( i = 0; i < j; i++ ) {
elem = this[ i ];
if ( elem.style ) {
display = elem.style.display;
if ( display === "" || display === "none" ) {
elem.style.display = jQuery._data( elem, "olddisplay" ) || "";
}
}
}
return this;
}
},
hide: function( speed, easing, callback ) {
if ( speed || speed === 0 ) {
return this.animate( genFx("hide", 3), speed, easing, callback);
} else {
var elem, display,
i = 0,
j = this.length;
for ( ; i < j; i++ ) {
elem = this[i];
if ( elem.style ) {
display = jQuery.css( elem, "display" );
if ( display !== "none" && !jQuery._data( elem, "olddisplay" ) ) {
jQuery._data( elem, "olddisplay", display );
}
}
}
// Set the display of the elements in a second loop
// to avoid the constant reflow
for ( i = 0; i < j; i++ ) {
if ( this[i].style ) {
this[i].style.display = "none";
}
}
return this;
}
},
// Save the old toggle function
_toggle: jQuery.fn.toggle,
toggle: function( fn, fn2, callback ) {
var bool = typeof fn === "boolean";
if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
this._toggle.apply( this, arguments );
} else if ( fn == null || bool ) {
this.each(function() {
var state = bool ? fn : jQuery(this).is(":hidden");
jQuery(this)[ state ? "show" : "hide" ]();
});
} else {
this.animate(genFx("toggle", 3), fn, fn2, callback);
}
return this;
},
fadeTo: function( speed, to, easing, callback ) {
return this.filter(":hidden").css("opacity", 0).show().end()
.animate({opacity: to}, speed, easing, callback);
},
animate: function( prop, speed, easing, callback ) {
var optall = jQuery.speed( speed, easing, callback );
if ( jQuery.isEmptyObject( prop ) ) {
return this.each( optall.complete, [ false ] );
}
// Do not change referenced properties as per-property easing will be lost
prop = jQuery.extend( {}, prop );
function doAnimation() {
// XXX 'this' does not always have a nodeName when running the
// test suite
if ( optall.queue === false ) {
jQuery._mark( this );
}
var opt = jQuery.extend( {}, optall ),
isElement = this.nodeType === 1,
hidden = isElement && jQuery(this).is(":hidden"),
name, val, p, e, hooks, replace,
parts, start, end, unit,
method;
// will store per property easing and be used to determine when an animation is complete
opt.animatedProperties = {};
// first pass over propertys to expand / normalize
for ( p in prop ) {
name = jQuery.camelCase( p );
if ( p !== name ) {
prop[ name ] = prop[ p ];
delete prop[ p ];
}
if ( ( hooks = jQuery.cssHooks[ name ] ) && "expand" in hooks ) {
replace = hooks.expand( prop[ name ] );
delete prop[ name ];
// not quite $.extend, this wont overwrite keys already present.
// also - reusing 'p' from above because we have the correct "name"
for ( p in replace ) {
if ( ! ( p in prop ) ) {
prop[ p ] = replace[ p ];
}
}
}
}
for ( name in prop ) {
val = prop[ name ];
// easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default)
if ( jQuery.isArray( val ) ) {
opt.animatedProperties[ name ] = val[ 1 ];
val = prop[ name ] = val[ 0 ];
} else {
opt.animatedProperties[ name ] = opt.specialEasing && opt.specialEasing[ name ] || opt.easing || 'swing';
}
if ( val === "hide" && hidden || val === "show" && !hidden ) {
return opt.complete.call( this );
}
if ( isElement && ( name === "height" || name === "width" ) ) {
// Make sure that nothing sneaks out
// Record all 3 overflow attributes because IE does not
// change the overflow attribute when overflowX and
// overflowY are set to the same value
opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
// Set display property to inline-block for height/width
// animations on inline elements that are having width/height animated
if ( jQuery.css( this, "display" ) === "inline" &&
jQuery.css( this, "float" ) === "none" ) {
// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if ( !jQuery.support.inlineBlockNeedsLayout || defaultDisplay( this.nodeName ) === "inline" ) {
this.style.display = "inline-block";
} else {
this.style.zoom = 1;
}
}
}
}
if ( opt.overflow != null ) {
this.style.overflow = "hidden";
}
for ( p in prop ) {
e = new jQuery.fx( this, opt, p );
val = prop[ p ];
if ( rfxtypes.test( val ) ) {
// Tracks whether to show or hide based on private
// data attached to the element
method = jQuery._data( this, "toggle" + p ) || ( val === "toggle" ? hidden ? "show" : "hide" : 0 );
if ( method ) {
jQuery._data( this, "toggle" + p, method === "show" ? "hide" : "show" );
e[ method ]();
} else {
e[ val ]();
}
} else {
parts = rfxnum.exec( val );
start = e.cur();
if ( parts ) {
end = parseFloat( parts[2] );
unit = parts[3] || ( jQuery.cssNumber[ p ] ? "" : "px" );
// We need to compute starting value
if ( unit !== "px" ) {
jQuery.style( this, p, (end || 1) + unit);
start = ( (end || 1) / e.cur() ) * start;
jQuery.style( this, p, start + unit);
}
// If a +=/-= token was provided, we're doing a relative animation
if ( parts[1] ) {
end = ( (parts[ 1 ] === "-=" ? -1 : 1) * end ) + start;
}
e.custom( start, end, unit );
} else {
e.custom( start, val, "" );
}
}
}
// For JS strict compliance
return true;
}
return optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue && type !== false ) {
this.queue( type || "fx", [] );
}
return this.each(function() {
var index,
hadTimers = false,
timers = jQuery.timers,
data = jQuery._data( this );
// clear marker counters if we know they won't be
if ( !gotoEnd ) {
jQuery._unmark( true, this );
}
function stopQueue( elem, data, index ) {
var hooks = data[ index ];
jQuery.removeData( elem, index, true );
hooks.stop( gotoEnd );
}
if ( type == null ) {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && index.indexOf(".run") === index.length - 4 ) {
stopQueue( this, data, index );
}
}
} else if ( data[ index = type + ".run" ] && data[ index ].stop ){
stopQueue( this, data, index );
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
if ( gotoEnd ) {
// force the next step to be the last
timers[ index ]( true );
} else {
timers[ index ].saveState();
}
hadTimers = true;
timers.splice( index, 1 );
}
}
// start the next in the queue if the last step wasn't forced
// timers currently will call their complete callbacks, which will dequeue
// but only if they were gotoEnd
if ( !( gotoEnd && hadTimers ) ) {
jQuery.dequeue( this, type );
}
});
}
});
// Animations created synchronously will run synchronously
function createFxNow() {
setTimeout( clearFxNow, 0 );
return ( fxNow = jQuery.now() );
}
function clearFxNow() {
fxNow = undefined;
}
// Generate parameters to create a standard animation
function genFx( type, num ) {
var obj = {};
jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice( 0, num )), function() {
obj[ this ] = type;
});
return obj;
}
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx( "show", 1 ),
slideUp: genFx( "hide", 1 ),
slideToggle: genFx( "toggle", 1 ),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
});
jQuery.extend({
speed: function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
// normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function( noUnmark ) {
if ( jQuery.isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
} else if ( noUnmark !== false ) {
jQuery._unmark( this );
}
};
return opt;
},
easing: {
linear: function( p ) {
return p;
},
swing: function( p ) {
return ( -Math.cos( p*Math.PI ) / 2 ) + 0.5;
}
},
timers: [],
fx: function( elem, options, prop ) {
this.options = options;
this.elem = elem;
this.prop = prop;
options.orig = options.orig || {};
}
});
jQuery.fx.prototype = {
// Simple function for setting a style value
update: function() {
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
( jQuery.fx.step[ this.prop ] || jQuery.fx.step._default )( this );
},
// Get the current size
cur: function() {
if ( this.elem[ this.prop ] != null && (!this.elem.style || this.elem.style[ this.prop ] == null) ) {
return this.elem[ this.prop ];
}
var parsed,
r = jQuery.css( this.elem, this.prop );
// Empty strings, null, undefined and "auto" are converted to 0,
// complex values such as "rotate(1rad)" are returned as is,
// simple values such as "10px" are parsed to Float.
return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
},
// Start an animation from one number to another
custom: function( from, to, unit ) {
var self = this,
fx = jQuery.fx;
this.startTime = fxNow || createFxNow();
this.end = to;
this.now = this.start = from;
this.pos = this.state = 0;
this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
function t( gotoEnd ) {
return self.step( gotoEnd );
}
t.queue = this.options.queue;
t.elem = this.elem;
t.saveState = function() {
if ( jQuery._data( self.elem, "fxshow" + self.prop ) === undefined ) {
if ( self.options.hide ) {
jQuery._data( self.elem, "fxshow" + self.prop, self.start );
} else if ( self.options.show ) {
jQuery._data( self.elem, "fxshow" + self.prop, self.end );
}
}
};
if ( t() && jQuery.timers.push(t) && !timerId ) {
timerId = setInterval( fx.tick, fx.interval );
}
},
// Simple 'show' function
show: function() {
var dataShow = jQuery._data( this.elem, "fxshow" + this.prop );
// Remember where we started, so that we can go back to it later
this.options.orig[ this.prop ] = dataShow || jQuery.style( this.elem, this.prop );
this.options.show = true;
// Begin the animation
// Make sure that we start at a small width/height to avoid any flash of content
if ( dataShow !== undefined ) {
// This show is picking up where a previous hide or show left off
this.custom( this.cur(), dataShow );
} else {
this.custom( this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur() );
}
// Start by showing the element
jQuery( this.elem ).show();
},
// Simple 'hide' function
hide: function() {
// Remember where we started, so that we can go back to it later
this.options.orig[ this.prop ] = jQuery._data( this.elem, "fxshow" + this.prop ) || jQuery.style( this.elem, this.prop );
this.options.hide = true;
// Begin the animation
this.custom( this.cur(), 0 );
},
// Each step of an animation
step: function( gotoEnd ) {
var p, n, complete,
t = fxNow || createFxNow(),
done = true,
elem = this.elem,
options = this.options;
if ( gotoEnd || t >= options.duration + this.startTime ) {
this.now = this.end;
this.pos = this.state = 1;
this.update();
options.animatedProperties[ this.prop ] = true;
for ( p in options.animatedProperties ) {
if ( options.animatedProperties[ p ] !== true ) {
done = false;
}
}
if ( done ) {
// Reset the overflow
if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
jQuery.each( [ "", "X", "Y" ], function( index, value ) {
elem.style[ "overflow" + value ] = options.overflow[ index ];
});
}
// Hide the element if the "hide" operation was done
if ( options.hide ) {
jQuery( elem ).hide();
}
// Reset the properties, if the item has been hidden or shown
if ( options.hide || options.show ) {
for ( p in options.animatedProperties ) {
jQuery.style( elem, p, options.orig[ p ] );
jQuery.removeData( elem, "fxshow" + p, true );
// Toggle data is no longer needed
jQuery.removeData( elem, "toggle" + p, true );
}
}
// Execute the complete function
// in the event that the complete function throws an exception
// we must ensure it won't be called twice. #5684
complete = options.complete;
if ( complete ) {
options.complete = false;
complete.call( elem );
}
}
return false;
} else {
// classical easing cannot be used with an Infinity duration
if ( options.duration == Infinity ) {
this.now = t;
} else {
n = t - this.startTime;
this.state = n / options.duration;
// Perform the easing function, defaults to swing
this.pos = jQuery.easing[ options.animatedProperties[this.prop] ]( this.state, n, 0, 1, options.duration );
this.now = this.start + ( (this.end - this.start) * this.pos );
}
// Perform the next step of the animation
this.update();
}
return true;
}
};
jQuery.extend( jQuery.fx, {
tick: function() {
var timer,
timers = jQuery.timers,
i = 0;
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Checks the timer has not already been removed
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
},
interval: 13,
stop: function() {
clearInterval( timerId );
timerId = null;
},
speeds: {
slow: 600,
fast: 200,
// Default speed
_default: 400
},
step: {
opacity: function( fx ) {
jQuery.style( fx.elem, "opacity", fx.now );
},
_default: function( fx ) {
if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
fx.elem.style[ fx.prop ] = fx.now + fx.unit;
} else {
fx.elem[ fx.prop ] = fx.now;
}
}
}
});
// Ensure props that can't be negative don't go there on undershoot easing
jQuery.each( fxAttrs.concat.apply( [], fxAttrs ), function( i, prop ) {
// exclude marginTop, marginLeft, marginBottom and marginRight from this list
if ( prop.indexOf( "margin" ) ) {
jQuery.fx.step[ prop ] = function( fx ) {
jQuery.style( fx.elem, prop, Math.max(0, fx.now) + fx.unit );
};
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
// Try to restore the default display value of an element
function defaultDisplay( nodeName ) {
if ( !elemdisplay[ nodeName ] ) {
var body = document.body,
elem = jQuery( "<" + nodeName + ">" ).appendTo( body ),
display = elem.css( "display" );
elem.remove();
// If the simple way fails,
// get element's real default display by attaching it to a temp iframe
if ( display === "none" || display === "" ) {
// No iframe to use yet, so create it
if ( !iframe ) {
iframe = document.createElement( "iframe" );
iframe.frameBorder = iframe.width = iframe.height = 0;
}
body.appendChild( iframe );
// Create a cacheable copy of the iframe document on first call.
// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
// document to it; WebKit & Firefox won't allow reusing the iframe document.
if ( !iframeDoc || !iframe.createElement ) {
iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
iframeDoc.write( ( jQuery.support.boxModel ? "<!doctype html>" : "" ) + "<html><body>" );
iframeDoc.close();
}
elem = iframeDoc.createElement( nodeName );
iframeDoc.body.appendChild( elem );
display = jQuery.css( elem, "display" );
body.removeChild( iframe );
}
// Store the correct default display
elemdisplay[ nodeName ] = display;
}
return elemdisplay[ nodeName ];
}
var getOffset,
rtable = /^t(?:able|d|h)$/i,
rroot = /^(?:body|html)$/i;
if ( "getBoundingClientRect" in document.documentElement ) {
getOffset = function( elem, doc, docElem, box ) {
try {
box = elem.getBoundingClientRect();
} catch(e) {}
// Make sure we're not dealing with a disconnected DOM node
if ( !box || !jQuery.contains( docElem, elem ) ) {
return box ? { top: box.top, left: box.left } : { top: 0, left: 0 };
}
var body = doc.body,
win = getWindow( doc ),
clientTop = docElem.clientTop || body.clientTop || 0,
clientLeft = docElem.clientLeft || body.clientLeft || 0,
scrollTop = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop,
scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft,
top = box.top + scrollTop - clientTop,
left = box.left + scrollLeft - clientLeft;
return { top: top, left: left };
};
} else {
getOffset = function( elem, doc, docElem ) {
var computedStyle,
offsetParent = elem.offsetParent,
prevOffsetParent = elem,
body = doc.body,
defaultView = doc.defaultView,
prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
top = elem.offsetTop,
left = elem.offsetLeft;
while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
break;
}
computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
top -= elem.scrollTop;
left -= elem.scrollLeft;
if ( elem === offsetParent ) {
top += elem.offsetTop;
left += elem.offsetLeft;
if ( jQuery.support.doesNotAddBorder && !(jQuery.support.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
top += parseFloat( computedStyle.borderTopWidth ) || 0;
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
}
prevOffsetParent = offsetParent;
offsetParent = elem.offsetParent;
}
if ( jQuery.support.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
top += parseFloat( computedStyle.borderTopWidth ) || 0;
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
}
prevComputedStyle = computedStyle;
}
if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
top += body.offsetTop;
left += body.offsetLeft;
}
if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
top += Math.max( docElem.scrollTop, body.scrollTop );
left += Math.max( docElem.scrollLeft, body.scrollLeft );
}
return { top: top, left: left };
};
}
jQuery.fn.offset = function( options ) {
if ( arguments.length ) {
return options === undefined ?
this :
this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
var elem = this[0],
doc = elem && elem.ownerDocument;
if ( !doc ) {
return null;
}
if ( elem === doc.body ) {
return jQuery.offset.bodyOffset( elem );
}
return getOffset( elem, doc, doc.documentElement );
};
jQuery.offset = {
bodyOffset: function( body ) {
var top = body.offsetTop,
left = body.offsetLeft;
if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
}
return { top: top, left: left };
},
setOffset: function( elem, options, i ) {
var position = jQuery.css( elem, "position" );
// set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
var curElem = jQuery( elem ),
curOffset = curElem.offset(),
curCSSTop = jQuery.css( elem, "top" ),
curCSSLeft = jQuery.css( elem, "left" ),
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
props = {}, curPosition = {}, curTop, curLeft;
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( jQuery.isFunction( options ) ) {
options = options.call( elem, i, curOffset );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend({
position: function() {
if ( !this[0] ) {
return null;
}
var elem = this[0],
// Get *real* offsetParent
offsetParent = this.offsetParent(),
// Get correct offsets
offset = this.offset(),
parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
// Subtract element margins
// note: when an element has margin: auto the offsetLeft and marginLeft
// are the same in Safari causing offset.left to incorrectly be 0
offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
// Add offsetParent borders
parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
// Subtract the two offsets
return {
top: offset.top - parentOffset.top,
left: offset.left - parentOffset.left
};
},
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || document.body;
while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent;
});
}
});
// Create scrollLeft and scrollTop methods
jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
var top = /Y/.test( prop );
jQuery.fn[ method ] = function( val ) {
return jQuery.access( this, function( elem, method, val ) {
var win = getWindow( elem );
if ( val === undefined ) {
return win ? (prop in win) ? win[ prop ] :
jQuery.support.boxModel && win.document.documentElement[ method ] ||
win.document.body[ method ] :
elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : jQuery( win ).scrollLeft(),
top ? val : jQuery( win ).scrollTop()
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length, null );
};
});
function getWindow( elem ) {
return jQuery.isWindow( elem ) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
var clientProp = "client" + name,
scrollProp = "scroll" + name,
offsetProp = "offset" + name;
// innerHeight and innerWidth
jQuery.fn[ "inner" + name ] = function() {
var elem = this[0];
return elem ?
elem.style ?
parseFloat( jQuery.css( elem, type, "padding" ) ) :
this[ type ]() :
null;
};
// outerHeight and outerWidth
jQuery.fn[ "outer" + name ] = function( margin ) {
var elem = this[0];
return elem ?
elem.style ?
parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) :
this[ type ]() :
null;
};
jQuery.fn[ type ] = function( value ) {
return jQuery.access( this, function( elem, type, value ) {
var doc, docElemProp, orig, ret;
if ( jQuery.isWindow( elem ) ) {
// 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
doc = elem.document;
docElemProp = doc.documentElement[ clientProp ];
return jQuery.support.boxModel && docElemProp ||
doc.body && doc.body[ clientProp ] || docElemProp;
}
// Get document width or height
if ( elem.nodeType === 9 ) {
// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
doc = elem.documentElement;
// when a window > document, IE6 reports a offset[Width/Height] > client[Width/Height]
// so we can't use max, as it'll choose the incorrect offset[Width/Height]
// instead we use the correct client[Width/Height]
// support:IE6
if ( doc[ clientProp ] >= doc[ scrollProp ] ) {
return doc[ clientProp ];
}
return Math.max(
elem.body[ scrollProp ], doc[ scrollProp ],
elem.body[ offsetProp ], doc[ offsetProp ]
);
}
// Get width or height on the element
if ( value === undefined ) {
orig = jQuery.css( elem, type );
ret = parseFloat( orig );
return jQuery.isNumeric( ret ) ? ret : orig;
}
// Set the width or height on the element
jQuery( elem ).css( type, value );
}, type, value, arguments.length, null );
};
});
// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;
// Expose jQuery as an AMD module, but only for AMD loaders that
// understand the issues with loading multiple versions of jQuery
// in a page that all might call define(). The loader will indicate
// they have special allowances for multiple jQuery versions by
// specifying define.amd.jQuery = true. Register as a named module,
// since jQuery can be concatenated with other files that may use define,
// but not use a proper concatenation script that understands anonymous
// AMD modules. A named AMD is safest and most robust way to register.
// Lowercase jquery is used because AMD module names are derived from
// file names, and jQuery is normally delivered in a lowercase file name.
// Do this after creating the global so that if an AMD module wants to call
// noConflict to hide this version of jQuery, it will work.
if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
define( "jquery", [], function () { return jQuery; } );
}
})( window );
/**
* @license AngularJS v1.0.0
* (c) 2010-2012 Google, Inc. http://angularjs.org
* License: MIT
*/
(function(window, document){
var _jQuery = window.jQuery.noConflict(true);
////////////////////////////////////
/**
* @ngdoc function
* @name angular.lowercase
* @function
*
* @description Converts the specified string to lowercase.
* @param {string} string String to be converted to lowercase.
* @returns {string} Lowercased string.
*/
var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;};
/**
* @ngdoc function
* @name angular.uppercase
* @function
*
* @description Converts the specified string to uppercase.
* @param {string} string String to be converted to uppercase.
* @returns {string} Uppercased string.
*/
var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;};
var manualLowercase = function(s) {
return isString(s)
? s.replace(/[A-Z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) | 32);})
: s;
};
var manualUppercase = function(s) {
return isString(s)
? s.replace(/[a-z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) & ~32);})
: s;
};
// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish
// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods
// with correct but slower alternatives.
if ('i' !== 'I'.toLowerCase()) {
lowercase = manualLowercase;
uppercase = manualUppercase;
}
function fromCharCode(code) {return String.fromCharCode(code);}
var Error = window.Error,
/** holds major version number for IE or NaN for real browsers */
msie = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]),
jqLite, // delay binding since jQuery could be loaded after us.
jQuery, // delay binding
slice = [].slice,
push = [].push,
toString = Object.prototype.toString,
/** @name angular */
angular = window.angular || (window.angular = {}),
angularModule,
nodeName_,
uid = ['0', '0', '0'];
/**
* @ngdoc function
* @name angular.forEach
* @function
*
* @description
* Invokes the `iterator` function once for each item in `obj` collection, which can be either an
* object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value`
* is the value of an object property or an array element and `key` is the object property key or
* array element index. Specifying a `context` for the function is optional.
*
* Note: this function was previously known as `angular.foreach`.
*
<pre>
var values = {name: 'misko', gender: 'male'};
var log = [];
angular.forEach(values, function(value, key){
this.push(key + ': ' + value);
}, log);
expect(log).toEqual(['name: misko', 'gender:male']);
</pre>
*
* @param {Object|Array} obj Object to iterate over.
* @param {Function} iterator Iterator function.
* @param {Object=} context Object to become context (`this`) for the iterator function.
* @returns {Object|Array} Reference to `obj`.
*/
function forEach(obj, iterator, context) {
var key;
if (obj) {
if (isFunction(obj)){
for (key in obj) {
if (key != 'prototype' && key != 'length' && key != 'name' && obj.hasOwnProperty(key)) {
iterator.call(context, obj[key], key);
}
}
} else if (obj.forEach && obj.forEach !== forEach) {
obj.forEach(iterator, context);
} else if (isObject(obj) && isNumber(obj.length)) {
for (key = 0; key < obj.length; key++)
iterator.call(context, obj[key], key);
} else {
for (key in obj) {
if (obj.hasOwnProperty(key)) {
iterator.call(context, obj[key], key);
}
}
}
}
return obj;
}
function sortedKeys(obj) {
var keys = [];
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
keys.push(key);
}
}
return keys.sort();
}
function forEachSorted(obj, iterator, context) {
var keys = sortedKeys(obj);
for ( var i = 0; i < keys.length; i++) {
iterator.call(context, obj[keys[i]], keys[i]);
}
return keys;
}
/**
* when using forEach the params are value, key, but it is often useful to have key, value.
* @param {function(string, *)} iteratorFn
* @returns {function(*, string)}
*/
function reverseParams(iteratorFn) {
return function(value, key) { iteratorFn(key, value) };
}
/**
* A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric
* characters such as '012ABC'. The reason why we are not using simply a number counter is that
* the number string gets longer over time, and it can also overflow, where as the the nextId
* will grow much slower, it is a string, and it will never overflow.
*
* @returns an unique alpha-numeric string
*/
function nextUid() {
var index = uid.length;
var digit;
while(index) {
index--;
digit = uid[index].charCodeAt(0);
if (digit == 57 /*'9'*/) {
uid[index] = 'A';
return uid.join('');
}
if (digit == 90 /*'Z'*/) {
uid[index] = '0';
} else {
uid[index] = String.fromCharCode(digit + 1);
return uid.join('');
}
}
uid.unshift('0');
return uid.join('');
}
/**
* @ngdoc function
* @name angular.extend
* @function
*
* @description
* Extends the destination object `dst` by copying all of the properties from the `src` object(s)
* to `dst`. You can specify multiple `src` objects.
*
* @param {Object} dst Destination object.
* @param {...Object} src Source object(s).
*/
function extend(dst) {
forEach(arguments, function(obj){
if (obj !== dst) {
forEach(obj, function(value, key){
dst[key] = value;
});
}
});
return dst;
}
function int(str) {
return parseInt(str, 10);
}
function inherit(parent, extra) {
return extend(new (extend(function() {}, {prototype:parent}))(), extra);
}
/**
* @ngdoc function
* @name angular.noop
* @function
*
* @description
* A function that performs no operations. This function can be useful when writing code in the
* functional style.
<pre>
function foo(callback) {
var result = calculateResult();
(callback || angular.noop)(result);
}
</pre>
*/
function noop() {}
noop.$inject = [];
/**
* @ngdoc function
* @name angular.identity
* @function
*
* @description
* A function that returns its first argument. This function is useful when writing code in the
* functional style.
*
<pre>
function transformer(transformationFn, value) {
return (transformationFn || identity)(value);
};
</pre>
*/
function identity($) {return $;}
identity.$inject = [];
function valueFn(value) {return function() {return value;};}
/**
* @ngdoc function
* @name angular.isUndefined
* @function
*
* @description
* Determines if a reference is undefined.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is undefined.
*/
function isUndefined(value){return typeof value == 'undefined';}
/**
* @ngdoc function
* @name angular.isDefined
* @function
*
* @description
* Determines if a reference is defined.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is defined.
*/
function isDefined(value){return typeof value != 'undefined';}
/**
* @ngdoc function
* @name angular.isObject
* @function
*
* @description
* Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not
* considered to be objects.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is an `Object` but not `null`.
*/
function isObject(value){return value != null && typeof value == 'object';}
/**
* @ngdoc function
* @name angular.isString
* @function
*
* @description
* Determines if a reference is a `String`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `String`.
*/
function isString(value){return typeof value == 'string';}
/**
* @ngdoc function
* @name angular.isNumber
* @function
*
* @description
* Determines if a reference is a `Number`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Number`.
*/
function isNumber(value){return typeof value == 'number';}
/**
* @ngdoc function
* @name angular.isDate
* @function
*
* @description
* Determines if a value is a date.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Date`.
*/
function isDate(value){
return toString.apply(value) == '[object Date]';
}
/**
* @ngdoc function
* @name angular.isArray
* @function
*
* @description
* Determines if a reference is an `Array`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is an `Array`.
*/
function isArray(value) {
return toString.apply(value) == '[object Array]';
}
/**
* @ngdoc function
* @name angular.isFunction
* @function
*
* @description
* Determines if a reference is a `Function`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Function`.
*/
function isFunction(value){return typeof value == 'function';}
/**
* Checks if `obj` is a window object.
*
* @private
* @param {*} obj Object to check
* @returns {boolean} True if `obj` is a window obj.
*/
function isWindow(obj) {
return obj && obj.document && obj.location && obj.alert && obj.setInterval;
}
function isScope(obj) {
return obj && obj.$evalAsync && obj.$watch;
}
function isFile(obj) {
return toString.apply(obj) === '[object File]';
}
function isBoolean(value) {
return typeof value == 'boolean';
}
function trim(value) {
return isString(value) ? value.replace(/^\s*/, '').replace(/\s*$/, '') : value;
}
/**
* @ngdoc function
* @name angular.isElement
* @function
*
* @description
* Determines if a reference is a DOM element (or wrapped jQuery element).
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element).
*/
function isElement(node) {
return node &&
(node.nodeName // we are a direct element
|| (node.bind && node.find)); // we have a bind and find method part of jQuery API
}
/**
* @param str 'key1,key2,...'
* @returns {object} in the form of {key1:true, key2:true, ...}
*/
function makeMap(str){
var obj = {}, items = str.split(","), i;
for ( i = 0; i < items.length; i++ )
obj[ items[i] ] = true;
return obj;
}
if (msie < 9) {
nodeName_ = function(element) {
element = element.nodeName ? element : element[0];
return (element.scopeName && element.scopeName != 'HTML')
? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName;
};
} else {
nodeName_ = function(element) {
return element.nodeName ? element.nodeName : element[0].nodeName;
};
}
function map(obj, iterator, context) {
var results = [];
forEach(obj, function(value, index, list) {
results.push(iterator.call(context, value, index, list));
});
return results;
}
/**
* @description
* Determines the number of elements in an array, the number of properties an object has, or
* the length of a string.
*
* Note: This function is used to augment the Object type in Angular expressions. See
* {@link angular.Object} for more information about Angular arrays.
*
* @param {Object|Array|string} obj Object, array, or string to inspect.
* @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object
* @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array.
*/
function size(obj, ownPropsOnly) {
var size = 0, key;
if (isArray(obj) || isString(obj)) {
return obj.length;
} else if (isObject(obj)){
for (key in obj)
if (!ownPropsOnly || obj.hasOwnProperty(key))
size++;
}
return size;
}
function includes(array, obj) {
return indexOf(array, obj) != -1;
}
function indexOf(array, obj) {
if (array.indexOf) return array.indexOf(obj);
for ( var i = 0; i < array.length; i++) {
if (obj === array[i]) return i;
}
return -1;
}
function arrayRemove(array, value) {
var index = indexOf(array, value);
if (index >=0)
array.splice(index, 1);
return value;
}
function isLeafNode (node) {
if (node) {
switch (node.nodeName) {
case "OPTION":
case "PRE":
case "TITLE":
return true;
}
}
return false;
}
/**
* @ngdoc function
* @name angular.copy
* @function
*
* @description
* Creates a deep copy of `source`, which should be an object or an array.
*
* * If no destination is supplied, a copy of the object or array is created.
* * If a destination is provided, all of its elements (for array) or properties (for objects)
* are deleted and then all elements/properties from the source are copied to it.
* * If `source` is not an object or array, `source` is returned.
*
* Note: this function is used to augment the Object type in Angular expressions. See
* {@link ng.$filter} for more information about Angular arrays.
*
* @param {*} source The source that will be used to make a copy.
* Can be any type, including primitives, `null`, and `undefined`.
* @param {(Object|Array)=} destination Destination into which the source is copied. If
* provided, must be of the same type as `source`.
* @returns {*} The copy or updated `destination`, if `destination` was specified.
*/
function copy(source, destination){
if (isWindow(source) || isScope(source)) throw Error("Can't copy Window or Scope");
if (!destination) {
destination = source;
if (source) {
if (isArray(source)) {
destination = copy(source, []);
} else if (isDate(source)) {
destination = new Date(source.getTime());
} else if (isObject(source)) {
destination = copy(source, {});
}
}
} else {
if (source === destination) throw Error("Can't copy equivalent objects or arrays");
if (isArray(source)) {
while(destination.length) {
destination.pop();
}
for ( var i = 0; i < source.length; i++) {
destination.push(copy(source[i]));
}
} else {
forEach(destination, function(value, key){
delete destination[key];
});
for ( var key in source) {
destination[key] = copy(source[key]);
}
}
}
return destination;
}
/**
* Create a shallow copy of an object
*/
function shallowCopy(src, dst) {
dst = dst || {};
for(var key in src) {
if (src.hasOwnProperty(key) && key.substr(0, 2) !== '$$') {
dst[key] = src[key];
}
}
return dst;
}
/**
* @ngdoc function
* @name angular.equals
* @function
*
* @description
* Determines if two objects or two values are equivalent. Supports value types, arrays and
* objects.
*
* Two objects or values are considered equivalent if at least one of the following is true:
*
* * Both objects or values pass `===` comparison.
* * Both objects or values are of the same type and all of their properties pass `===` comparison.
* * Both values are NaN. (In JavasScript, NaN == NaN => false. But we consider two NaN as equal)
*
* During a property comparision, properties of `function` type and properties with names
* that begin with `$` are ignored.
*
* Scope and DOMWindow objects are being compared only be identify (`===`).
*
* @param {*} o1 Object or value to compare.
* @param {*} o2 Object or value to compare.
* @returns {boolean} True if arguments are equal.
*/
function equals(o1, o2) {
if (o1 === o2) return true;
if (o1 === null || o2 === null) return false;
if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN
var t1 = typeof o1, t2 = typeof o2, length, key, keySet;
if (t1 == t2) {
if (t1 == 'object') {
if (isArray(o1)) {
if ((length = o1.length) == o2.length) {
for(key=0; key<length; key++) {
if (!equals(o1[key], o2[key])) return false;
}
return true;
}
} else if (isDate(o1)) {
return isDate(o2) && o1.getTime() == o2.getTime();
} else {
if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2)) return false;
keySet = {};
for(key in o1) {
if (key.charAt(0) !== '$' && !isFunction(o1[key]) && !equals(o1[key], o2[key])) {
return false;
}
keySet[key] = true;
}
for(key in o2) {
if (!keySet[key] && key.charAt(0) !== '$' && !isFunction(o2[key])) return false;
}
return true;
}
}
}
return false;
}
function concat(array1, array2, index) {
return array1.concat(slice.call(array2, index));
}
function sliceArgs(args, startIndex) {
return slice.call(args, startIndex || 0);
}
/**
* @ngdoc function
* @name angular.bind
* @function
*
* @description
* Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for
* `fn`). You can supply optional `args` that are are prebound to the function. This feature is also
* known as [function currying](http://en.wikipedia.org/wiki/Currying).
*
* @param {Object} self Context which `fn` should be evaluated in.
* @param {function()} fn Function to be bound.
* @param {...*} args Optional arguments to be prebound to the `fn` function call.
* @returns {function()} Function that wraps the `fn` with all the specified bindings.
*/
function bind(self, fn) {
var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : [];
if (isFunction(fn) && !(fn instanceof RegExp)) {
return curryArgs.length
? function() {
return arguments.length
? fn.apply(self, curryArgs.concat(slice.call(arguments, 0)))
: fn.apply(self, curryArgs);
}
: function() {
return arguments.length
? fn.apply(self, arguments)
: fn.call(self);
};
} else {
// in IE, native methods are not functions so they cannot be bound (note: they don't need to be)
return fn;
}
}
function toJsonReplacer(key, value) {
var val = value;
if (/^\$+/.test(key)) {
val = undefined;
} else if (isWindow(value)) {
val = '$WINDOW';
} else if (value && document === value) {
val = '$DOCUMENT';
} else if (isScope(value)) {
val = '$SCOPE';
}
return val;
}
/**
* @ngdoc function
* @name angular.toJson
* @function
*
* @description
* Serializes input into a JSON-formatted string.
*
* @param {Object|Array|Date|string|number} obj Input to be serialized into JSON.
* @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace.
* @returns {string} Jsonified string representing `obj`.
*/
function toJson(obj, pretty) {
return JSON.stringify(obj, toJsonReplacer, pretty ? ' ' : null);
}
/**
* @ngdoc function
* @name angular.fromJson
* @function
*
* @description
* Deserializes a JSON string.
*
* @param {string} json JSON string to deserialize.
* @returns {Object|Array|Date|string|number} Deserialized thingy.
*/
function fromJson(json) {
return isString(json)
? JSON.parse(json)
: json;
}
function toBoolean(value) {
if (value && value.length !== 0) {
var v = lowercase("" + value);
value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
} else {
value = false;
}
return value;
}
/**
* @returns {string} Returns the string representation of the element.
*/
function startingTag(element) {
element = jqLite(element).clone();
try {
// turns out IE does not let you set .html() on elements which
// are not allowed to have children. So we just ignore it.
element.html('');
} catch(e) {}
return jqLite('<div>').append(element).html().
match(/^(<[^>]+>)/)[1].
replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); });
}
/////////////////////////////////////////////////
/**
* Parses an escaped url query string into key-value pairs.
* @returns Object.<(string|boolean)>
*/
function parseKeyValue(/**string*/keyValue) {
var obj = {}, key_value, key;
forEach((keyValue || "").split('&'), function(keyValue){
if (keyValue) {
key_value = keyValue.split('=');
key = decodeURIComponent(key_value[0]);
obj[key] = isDefined(key_value[1]) ? decodeURIComponent(key_value[1]) : true;
}
});
return obj;
}
function toKeyValue(obj) {
var parts = [];
forEach(obj, function(value, key) {
parts.push(encodeUriQuery(key, true) + (value === true ? '' : '=' + encodeUriQuery(value, true)));
});
return parts.length ? parts.join('&') : '';
}
/**
* We need our custom mehtod because encodeURIComponent is too agressive and doesn't follow
* http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
* segments:
* segment = *pchar
* pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
* pct-encoded = "%" HEXDIG HEXDIG
* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
* sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
* / "*" / "+" / "," / ";" / "="
*/
function encodeUriSegment(val) {
return encodeUriQuery(val, true).
replace(/%26/gi, '&').
replace(/%3D/gi, '=').
replace(/%2B/gi, '+');
}
/**
* This method is intended for encoding *key* or *value* parts of query component. We need a custom
* method becuase encodeURIComponent is too agressive and encodes stuff that doesn't have to be
* encoded per http://tools.ietf.org/html/rfc3986:
* query = *( pchar / "/" / "?" )
* pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
* pct-encoded = "%" HEXDIG HEXDIG
* sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
* / "*" / "+" / "," / ";" / "="
*/
function encodeUriQuery(val, pctEncodeSpaces) {
return encodeURIComponent(val).
replace(/%40/gi, '@').
replace(/%3A/gi, ':').
replace(/%24/g, '$').
replace(/%2C/gi, ',').
replace((pctEncodeSpaces ? null : /%20/g), '+');
}
/**
* @ngdoc directive
* @name ng.directive:ngApp
*
* @element ANY
* @param {angular.Module} ngApp on optional application
* {@link angular.module module} name to load.
*
* @description
*
* Use this directive to auto-bootstrap on application. Only
* one directive can be used per HTML document. The directive
* designates the root of the application and is typically placed
* ot the root of the page.
*
* In the example below if the `ngApp` directive would not be placed
* on the `html` element then the document would not be compiled
* and the `{{ 1+2 }}` would not be resolved to `3`.
*
* `ngApp` is the easiest way to bootstrap an application.
*
<doc:example>
<doc:source>
I can add: 1 + 2 = {{ 1+2 }}
</doc:source>
</doc:example>
*
*/
function angularInit(element, bootstrap) {
var elements = [element],
appElement,
module,
names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'],
NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/;
function append(element) {
element && elements.push(element);
}
forEach(names, function(name) {
names[name] = true;
append(document.getElementById(name));
name = name.replace(':', '\\:');
if (element.querySelectorAll) {
forEach(element.querySelectorAll('.' + name), append);
forEach(element.querySelectorAll('.' + name + '\\:'), append);
forEach(element.querySelectorAll('[' + name + ']'), append);
}
});
forEach(elements, function(element) {
if (!appElement) {
var className = ' ' + element.className + ' ';
var match = NG_APP_CLASS_REGEXP.exec(className);
if (match) {
appElement = element;
module = (match[2] || '').replace(/\s+/g, ',');
} else {
forEach(element.attributes, function(attr) {
if (!appElement && names[attr.name]) {
appElement = element;
module = attr.value;
}
});
}
}
});
if (appElement) {
bootstrap(appElement, module ? [module] : []);
}
}
/**
* @ngdoc function
* @name angular.bootstrap
* @description
* Use this function to manually start up angular application.
*
* See: {@link guide/bootstrap Bootstrap}
*
* @param {Element} element DOM element which is the root of angular application.
* @param {Array<String|Function>=} modules an array of module declarations. See: {@link angular.module modules}
* @returns {AUTO.$injector} Returns the newly created injector for this app.
*/
function bootstrap(element, modules) {
element = jqLite(element);
modules = modules || [];
modules.unshift(['$provide', function($provide) {
$provide.value('$rootElement', element);
}]);
modules.unshift('ng');
var injector = createInjector(modules);
injector.invoke(
['$rootScope', '$rootElement', '$compile', '$injector', function(scope, element, compile, injector){
scope.$apply(function() {
element.data('$injector', injector);
compile(element)(scope);
});
}]
);
return injector;
}
var SNAKE_CASE_REGEXP = /[A-Z]/g;
function snake_case(name, separator){
separator = separator || '_';
return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {
return (pos ? separator : '') + letter.toLowerCase();
});
}
function bindJQuery() {
// bind to jQuery if present;
jQuery = window.jQuery;
// reset to jQuery or default to us.
if (jQuery) {
jqLite = jQuery;
extend(jQuery.fn, {
scope: JQLitePrototype.scope,
controller: JQLitePrototype.controller,
injector: JQLitePrototype.injector,
inheritedData: JQLitePrototype.inheritedData
});
JQLitePatchJQueryRemove('remove', true);
JQLitePatchJQueryRemove('empty');
JQLitePatchJQueryRemove('html');
} else {
jqLite = JQLite;
}
angular.element = jqLite;
}
/**
* throw error of the argument is falsy.
*/
function assertArg(arg, name, reason) {
if (!arg) {
throw new Error("Argument '" + (name || '?') + "' is " + (reason || "required"));
}
return arg;
}
function assertArgFn(arg, name, acceptArrayAnnotation) {
if (acceptArrayAnnotation && isArray(arg)) {
arg = arg[arg.length - 1];
}
assertArg(isFunction(arg), name, 'not a function, got ' +
(arg && typeof arg == 'object' ? arg.constructor.name || 'Object' : typeof arg));
return arg;
}
/**
* @ngdoc interface
* @name angular.Module
* @description
*
* Interface for configuring angular {@link angular.module modules}.
*/
function setupModuleLoader(window) {
function ensure(obj, name, factory) {
return obj[name] || (obj[name] = factory());
}
return ensure(ensure(window, 'angular', Object), 'module', function() {
/** @type {Object.<string, angular.Module>} */
var modules = {};
/**
* @ngdoc function
* @name angular.module
* @description
*
* The `angular.module` is a global place for creating and registering Angular modules. All
* modules (angular core or 3rd party) that should be available to an application must be
* registered using this mechanism.
*
*
* # Module
*
* A module is a collocation of services, directives, filters, and configure information. Module
* is used to configure the {@link AUTO.$injector $injector}.
*
* <pre>
* // Create a new module
* var myModule = angular.module('myModule', []);
*
* // register a new service
* myModule.value('appName', 'MyCoolApp');
*
* // configure existing services inside initialization blocks.
* myModule.config(function($locationProvider) {
* // Configure existing providers
* $locationProvider.hashPrefix('!');
* });
* </pre>
*
* Then you can create an injector and load your modules like this:
*
* <pre>
* var injector = angular.injector(['ng', 'MyModule'])
* </pre>
*
* However it's more likely that you'll just use
* {@link ng.directive:ngApp ngApp} or
* {@link angular.bootstrap} to simplify this process for you.
*
* @param {!string} name The name of the module to create or retrieve.
* @param {Array.<string>=} requires If specified then new module is being created. If unspecified then the
* the module is being retrieved for further configuration.
* @param {Function} configFn Option configuration function for the module. Same as
* {@link angular.Module#config Module#config()}.
* @returns {module} new module with the {@link angular.Module} api.
*/
return function module(name, requires, configFn) {
if (requires && modules.hasOwnProperty(name)) {
modules[name] = null;
}
return ensure(modules, name, function() {
if (!requires) {
throw Error('No module: ' + name);
}
/** @type {!Array.<Array.<*>>} */
var invokeQueue = [];
/** @type {!Array.<Function>} */
var runBlocks = [];
var config = invokeLater('$injector', 'invoke');
/** @type {angular.Module} */
var moduleInstance = {
// Private state
_invokeQueue: invokeQueue,
_runBlocks: runBlocks,
/**
* @ngdoc property
* @name angular.Module#requires
* @propertyOf angular.Module
* @returns {Array.<string>} List of module names which must be loaded before this module.
* @description
* Holds the list of modules which the injector will load before the current module is loaded.
*/
requires: requires,
/**
* @ngdoc property
* @name angular.Module#name
* @propertyOf angular.Module
* @returns {string} Name of the module.
* @description
*/
name: name,
/**
* @ngdoc method
* @name angular.Module#provider
* @methodOf angular.Module
* @param {string} name service name
* @param {Function} providerType Construction function for creating new instance of the service.
* @description
* See {@link AUTO.$provide#provider $provide.provider()}.
*/
provider: invokeLater('$provide', 'provider'),
/**
* @ngdoc method
* @name angular.Module#factory
* @methodOf angular.Module
* @param {string} name service name
* @param {Function} providerFunction Function for creating new instance of the service.
* @description
* See {@link AUTO.$provide#factory $provide.factory()}.
*/
factory: invokeLater('$provide', 'factory'),
/**
* @ngdoc method
* @name angular.Module#service
* @methodOf angular.Module
* @param {string} name service name
* @param {Function} constructor A constructor function that will be instantiated.
* @description
* See {@link AUTO.$provide#service $provide.service()}.
*/
service: invokeLater('$provide', 'service'),
/**
* @ngdoc method
* @name angular.Module#value
* @methodOf angular.Module
* @param {string} name service name
* @param {*} object Service instance object.
* @description
* See {@link AUTO.$provide#value $provide.value()}.
*/
value: invokeLater('$provide', 'value'),
/**
* @ngdoc method
* @name angular.Module#constant
* @methodOf angular.Module
* @param {string} name constant name
* @param {*} object Constant value.
* @description
* Because the constant are fixed, they get applied before other provide methods.
* See {@link AUTO.$provide#constant $provide.constant()}.
*/
constant: invokeLater('$provide', 'constant', 'unshift'),
/**
* @ngdoc method
* @name angular.Module#filter
* @methodOf angular.Module
* @param {string} name Filter name.
* @param {Function} filterFactory Factory function for creating new instance of filter.
* @description
* See {@link ng.$filterProvider#register $filterProvider.register()}.
*/
filter: invokeLater('$filterProvider', 'register'),
/**
* @ngdoc method
* @name angular.Module#controller
* @methodOf angular.Module
* @param {string} name Controller name.
* @param {Function} constructor Controller constructor function.
* @description
* See {@link ng.$controllerProvider#register $controllerProvider.register()}.
*/
controller: invokeLater('$controllerProvider', 'register'),
/**
* @ngdoc method
* @name angular.Module#directive
* @methodOf angular.Module
* @param {string} name directive name
* @param {Function} directiveFactory Factory function for creating new instance of
* directives.
* @description
* See {@link ng.$compileProvider.directive $compileProvider.directive()}.
*/
directive: invokeLater('$compileProvider', 'directive'),
/**
* @ngdoc method
* @name angular.Module#config
* @methodOf angular.Module
* @param {Function} configFn Execute this function on module load. Useful for service
* configuration.
* @description
* Use this method to register work which needs to be performed on module loading.
*/
config: config,
/**
* @ngdoc method
* @name angular.Module#run
* @methodOf angular.Module
* @param {Function} initializationFn Execute this function after injector creation.
* Useful for application initialization.
* @description
* Use this method to register work which needs to be performed when the injector with
* with the current module is finished loading.
*/
run: function(block) {
runBlocks.push(block);
return this;
}
};
if (configFn) {
config(configFn);
}
return moduleInstance;
/**
* @param {string} provider
* @param {string} method
* @param {String=} insertMethod
* @returns {angular.Module}
*/
function invokeLater(provider, method, insertMethod) {
return function() {
invokeQueue[insertMethod || 'push']([provider, method, arguments]);
return moduleInstance;
}
}
});
};
});
}
/**
* @ngdoc property
* @name angular.version
* @description
* An object that contains information about the current AngularJS version. This object has the
* following properties:
*
* - `full` – `{string}` – Full version string, such as "0.9.18".
* - `major` – `{number}` – Major version number, such as "0".
* - `minor` – `{number}` – Minor version number, such as "9".
* - `dot` – `{number}` – Dot version number, such as "18".
* - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
*/
var version = {
full: '1.0.0', // all of these placeholder strings will be replaced by rake's
major: 1, // compile task
minor: 0,
dot: 0,
codeName: 'temporal-domination'
};
function publishExternalAPI(angular){
extend(angular, {
'bootstrap': bootstrap,
'copy': copy,
'extend': extend,
'equals': equals,
'element': jqLite,
'forEach': forEach,
'injector': createInjector,
'noop':noop,
'bind':bind,
'toJson': toJson,
'fromJson': fromJson,
'identity':identity,
'isUndefined': isUndefined,
'isDefined': isDefined,
'isString': isString,
'isFunction': isFunction,
'isObject': isObject,
'isNumber': isNumber,
'isElement': isElement,
'isArray': isArray,
'version': version,
'isDate': isDate,
'lowercase': lowercase,
'uppercase': uppercase,
'callbacks': {counter: 0}
});
angularModule = setupModuleLoader(window);
try {
angularModule('ngLocale');
} catch (e) {
angularModule('ngLocale', []).provider('$locale', $LocaleProvider);
}
angularModule('ng', ['ngLocale'], ['$provide',
function ngModule($provide) {
$provide.provider('$compile', $CompileProvider).
directive({
a: htmlAnchorDirective,
input: inputDirective,
textarea: inputDirective,
form: formDirective,
script: scriptDirective,
select: selectDirective,
style: styleDirective,
option: optionDirective,
ngBind: ngBindDirective,
ngBindHtmlUnsafe: ngBindHtmlUnsafeDirective,
ngBindTemplate: ngBindTemplateDirective,
ngClass: ngClassDirective,
ngClassEven: ngClassEvenDirective,
ngClassOdd: ngClassOddDirective,
ngCsp: ngCspDirective,
ngCloak: ngCloakDirective,
ngController: ngControllerDirective,
ngForm: ngFormDirective,
ngHide: ngHideDirective,
ngInclude: ngIncludeDirective,
ngInit: ngInitDirective,
ngNonBindable: ngNonBindableDirective,
ngPluralize: ngPluralizeDirective,
ngRepeat: ngRepeatDirective,
ngShow: ngShowDirective,
ngSubmit: ngSubmitDirective,
ngStyle: ngStyleDirective,
ngSwitch: ngSwitchDirective,
ngSwitchWhen: ngSwitchWhenDirective,
ngSwitchDefault: ngSwitchDefaultDirective,
ngOptions: ngOptionsDirective,
ngView: ngViewDirective,
ngTransclude: ngTranscludeDirective,
ngModel: ngModelDirective,
ngList: ngListDirective,
ngChange: ngChangeDirective,
required: requiredDirective,
ngRequired: requiredDirective,
ngValue: ngValueDirective
}).
directive(ngAttributeAliasDirectives).
directive(ngEventDirectives);
$provide.provider({
$anchorScroll: $AnchorScrollProvider,
$browser: $BrowserProvider,
$cacheFactory: $CacheFactoryProvider,
$controller: $ControllerProvider,
$document: $DocumentProvider,
$exceptionHandler: $ExceptionHandlerProvider,
$filter: $FilterProvider,
$interpolate: $InterpolateProvider,
$http: $HttpProvider,
$httpBackend: $HttpBackendProvider,
$location: $LocationProvider,
$log: $LogProvider,
$parse: $ParseProvider,
$route: $RouteProvider,
$routeParams: $RouteParamsProvider,
$rootScope: $RootScopeProvider,
$q: $QProvider,
$sniffer: $SnifferProvider,
$templateCache: $TemplateCacheProvider,
$timeout: $TimeoutProvider,
$window: $WindowProvider
});
}
]);
}
//////////////////////////////////
//JQLite
//////////////////////////////////
/**
* @ngdoc function
* @name angular.element
* @function
*
* @description
* Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
* `angular.element` can be either an alias for [jQuery](http://api.jquery.com/jQuery/) function, if
* jQuery is available, or a function that wraps the element or string in Angular's jQuery lite
* implementation (commonly referred to as jqLite).
*
* Real jQuery always takes precedence over jqLite, provided it was loaded before `DOMContentLoaded`
* event fired.
*
* jqLite is a tiny, API-compatible subset of jQuery that allows
* Angular to manipulate the DOM. jqLite implements only the most commonly needed functionality
* within a very small footprint, so only a subset of the jQuery API - methods, arguments and
* invocation styles - are supported.
*
* Note: All element references in Angular are always wrapped with jQuery or jqLite; they are never
* raw DOM references.
*
* ## Angular's jQuery lite provides the following methods:
*
* - [addClass()](http://api.jquery.com/addClass/)
* - [after()](http://api.jquery.com/after/)
* - [append()](http://api.jquery.com/append/)
* - [attr()](http://api.jquery.com/attr/)
* - [bind()](http://api.jquery.com/bind/)
* - [children()](http://api.jquery.com/children/)
* - [clone()](http://api.jquery.com/clone/)
* - [contents()](http://api.jquery.com/contents/)
* - [css()](http://api.jquery.com/css/)
* - [data()](http://api.jquery.com/data/)
* - [eq()](http://api.jquery.com/eq/)
* - [find()](http://api.jquery.com/find/) - Limited to lookups by tag name.
* - [hasClass()](http://api.jquery.com/hasClass/)
* - [html()](http://api.jquery.com/html/)
* - [next()](http://api.jquery.com/next/)
* - [parent()](http://api.jquery.com/parent/)
* - [prepend()](http://api.jquery.com/prepend/)
* - [prop()](http://api.jquery.com/prop/)
* - [ready()](http://api.jquery.com/ready/)
* - [remove()](http://api.jquery.com/remove/)
* - [removeAttr()](http://api.jquery.com/removeAttr/)
* - [removeClass()](http://api.jquery.com/removeClass/)
* - [removeData()](http://api.jquery.com/removeData/)
* - [replaceWith()](http://api.jquery.com/replaceWith/)
* - [text()](http://api.jquery.com/text/)
* - [toggleClass()](http://api.jquery.com/toggleClass/)
* - [unbind()](http://api.jquery.com/unbind/)
* - [val()](http://api.jquery.com/val/)
* - [wrap()](http://api.jquery.com/wrap/)
*
* ## In addtion to the above, Angular privides an additional method to both jQuery and jQuery lite:
*
* - `controller(name)` - retrieves the controller of the current element or its parent. By default
* retrieves controller associated with the `ngController` directive. If `name` is provided as
* camelCase directive name, then the controller for this directive will be retrieved (e.g.
* `'ngModel'`).
* - `injector()` - retrieves the injector of the current element or its parent.
* - `scope()` - retrieves the {@link api/ng.$rootScope.Scope scope} of the current
* element or its parent.
* - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top
* parent element is reached.
*
* @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
* @returns {Object} jQuery object.
*/
var jqCache = JQLite.cache = {},
jqName = JQLite.expando = 'ng-' + new Date().getTime(),
jqId = 1,
addEventListenerFn = (window.document.addEventListener
? function(element, type, fn) {element.addEventListener(type, fn, false);}
: function(element, type, fn) {element.attachEvent('on' + type, fn);}),
removeEventListenerFn = (window.document.removeEventListener
? function(element, type, fn) {element.removeEventListener(type, fn, false); }
: function(element, type, fn) {element.detachEvent('on' + type, fn); });
function jqNextId() { return ++jqId; }
var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g;
var MOZ_HACK_REGEXP = /^moz([A-Z])/;
/**
* Converts snake_case to camelCase.
* Also there is special case for Moz prefix starting with upper case letter.
* @param name Name to normalize
*/
function camelCase(name) {
return name.
replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {
return offset ? letter.toUpperCase() : letter;
}).
replace(MOZ_HACK_REGEXP, 'Moz$1');
}
/////////////////////////////////////////////
// jQuery mutation patch
//
// In conjunction with bindJQuery intercepts all jQuery's DOM destruction apis and fires a
// $destroy event on all DOM nodes being removed.
//
/////////////////////////////////////////////
function JQLitePatchJQueryRemove(name, dispatchThis) {
var originalJqFn = jQuery.fn[name];
originalJqFn = originalJqFn.$original || originalJqFn;
removePatch.$original = originalJqFn;
jQuery.fn[name] = removePatch;
function removePatch() {
var list = [this],
fireEvent = dispatchThis,
set, setIndex, setLength,
element, childIndex, childLength, children,
fns, events;
while(list.length) {
set = list.shift();
for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) {
element = jqLite(set[setIndex]);
if (fireEvent) {
events = element.data('events');
if ( (fns = events && events.$destroy) ) {
forEach(fns, function(fn){
fn.handler();
});
}
} else {
fireEvent = !fireEvent;
}
for(childIndex = 0, childLength = (children = element.children()).length;
childIndex < childLength;
childIndex++) {
list.push(jQuery(children[childIndex]));
}
}
}
return originalJqFn.apply(this, arguments);
}
}
/////////////////////////////////////////////
function JQLite(element) {
if (element instanceof JQLite) {
return element;
}
if (!(this instanceof JQLite)) {
if (isString(element) && element.charAt(0) != '<') {
throw Error('selectors not implemented');
}
return new JQLite(element);
}
if (isString(element)) {
var div = document.createElement('div');
// Read about the NoScope elements here:
// http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx
div.innerHTML = '<div> </div>' + element; // IE insanity to make NoScope elements work!
div.removeChild(div.firstChild); // remove the superfluous div
JQLiteAddNodes(this, div.childNodes);
this.remove(); // detach the elements from the temporary DOM div.
} else {
JQLiteAddNodes(this, element);
}
}
function JQLiteClone(element) {
return element.cloneNode(true);
}
function JQLiteDealoc(element){
JQLiteRemoveData(element);
for ( var i = 0, children = element.childNodes || []; i < children.length; i++) {
JQLiteDealoc(children[i]);
}
}
function JQLiteUnbind(element, type, fn) {
var events = JQLiteExpandoStore(element, 'events'),
handle = JQLiteExpandoStore(element, 'handle');
if (!handle) return; //no listeners registered
if (isUndefined(type)) {
forEach(events, function(eventHandler, type) {
removeEventListenerFn(element, type, eventHandler);
delete events[type];
});
} else {
if (isUndefined(fn)) {
removeEventListenerFn(element, type, events[type]);
delete events[type];
} else {
arrayRemove(events[type], fn);
}
}
}
function JQLiteRemoveData(element) {
var expandoId = element[jqName],
expandoStore = jqCache[expandoId];
if (expandoStore) {
if (expandoStore.handle) {
expandoStore.events.$destroy && expandoStore.handle({}, '$destroy');
JQLiteUnbind(element);
}
delete jqCache[expandoId];
element[jqName] = undefined; // ie does not allow deletion of attributes on elements.
}
}
function JQLiteExpandoStore(element, key, value) {
var expandoId = element[jqName],
expandoStore = jqCache[expandoId || -1];
if (isDefined(value)) {
if (!expandoStore) {
element[jqName] = expandoId = jqNextId();
expandoStore = jqCache[expandoId] = {};
}
expandoStore[key] = value;
} else {
return expandoStore && expandoStore[key];
}
}
function JQLiteData(element, key, value) {
var data = JQLiteExpandoStore(element, 'data'),
isSetter = isDefined(value),
keyDefined = !isSetter && isDefined(key),
isSimpleGetter = keyDefined && !isObject(key);
if (!data && !isSimpleGetter) {
JQLiteExpandoStore(element, 'data', data = {});
}
if (isSetter) {
data[key] = value;
} else {
if (keyDefined) {
if (isSimpleGetter) {
// don't create data in this case.
return data && data[key];
} else {
extend(data, key);
}
} else {
return data;
}
}
}
function JQLiteHasClass(element, selector) {
return ((" " + element.className + " ").replace(/[\n\t]/g, " ").
indexOf( " " + selector + " " ) > -1);
}
function JQLiteRemoveClass(element, selector) {
if (selector) {
forEach(selector.split(' '), function(cssClass) {
element.className = trim(
(" " + element.className + " ")
.replace(/[\n\t]/g, " ")
.replace(" " + trim(cssClass) + " ", " ")
);
});
}
}
function JQLiteAddClass(element, selector) {
if (selector) {
forEach(selector.split(' '), function(cssClass) {
if (!JQLiteHasClass(element, cssClass)) {
element.className = trim(element.className + ' ' + trim(cssClass));
}
});
}
}
function JQLiteAddNodes(root, elements) {
if (elements) {
elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements))
? elements
: [ elements ];
for(var i=0; i < elements.length; i++) {
root.push(elements[i]);
}
}
}
function JQLiteController(element, name) {
return JQLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller');
}
function JQLiteInheritedData(element, name, value) {
element = jqLite(element);
// if element is the document object work with the html element instead
// this makes $(document).scope() possible
if(element[0].nodeType == 9) {
element = element.find('html');
}
while (element.length) {
if (value = element.data(name)) return value;
element = element.parent();
}
}
//////////////////////////////////////////
// Functions which are declared directly.
//////////////////////////////////////////
var JQLitePrototype = JQLite.prototype = {
ready: function(fn) {
var fired = false;
function trigger() {
if (fired) return;
fired = true;
fn();
}
this.bind('DOMContentLoaded', trigger); // works for modern browsers and IE9
// we can not use jqLite since we are not done loading and jQuery could be loaded later.
JQLite(window).bind('load', trigger); // fallback to window.onload for others
},
toString: function() {
var value = [];
forEach(this, function(e){ value.push('' + e);});
return '[' + value.join(', ') + ']';
},
eq: function(index) {
return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);
},
length: 0,
push: push,
sort: [].sort,
splice: [].splice
};
//////////////////////////////////////////
// Functions iterating getter/setters.
// these functions return self on setter and
// value on get.
//////////////////////////////////////////
var BOOLEAN_ATTR = {};
forEach('multiple,selected,checked,disabled,readOnly,required'.split(','), function(value) {
BOOLEAN_ATTR[lowercase(value)] = value;
});
var BOOLEAN_ELEMENTS = {};
forEach('input,select,option,textarea,button,form'.split(','), function(value) {
BOOLEAN_ELEMENTS[uppercase(value)] = true;
});
function getBooleanAttrName(element, name) {
// check dom last since we will most likely fail on name
var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
// booleanAttr is here twice to minimize DOM access
return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr;
}
forEach({
data: JQLiteData,
inheritedData: JQLiteInheritedData,
scope: function(element) {
return JQLiteInheritedData(element, '$scope');
},
controller: JQLiteController ,
injector: function(element) {
return JQLiteInheritedData(element, '$injector');
},
removeAttr: function(element,name) {
element.removeAttribute(name);
},
hasClass: JQLiteHasClass,
css: function(element, name, value) {
name = camelCase(name);
if (isDefined(value)) {
element.style[name] = value;
} else {
var val;
if (msie <= 8) {
// this is some IE specific weirdness that jQuery 1.6.4 does not sure why
val = element.currentStyle && element.currentStyle[name];
if (val === '') val = 'auto';
}
val = val || element.style[name];
if (msie <= 8) {
// jquery weirdness :-/
val = (val === '') ? undefined : val;
}
return val;
}
},
attr: function(element, name, value){
var lowercasedName = lowercase(name);
if (BOOLEAN_ATTR[lowercasedName]) {
if (isDefined(value)) {
if (!!value) {
element[name] = true;
element.setAttribute(name, lowercasedName);
} else {
element[name] = false;
element.removeAttribute(lowercasedName);
}
} else {
return (element[name] ||
(element.attributes.getNamedItem(name)|| noop).specified)
? lowercasedName
: undefined;
}
} else if (isDefined(value)) {
element.setAttribute(name, value);
} else if (element.getAttribute) {
// the extra argument "2" is to get the right thing for a.href in IE, see jQuery code
// some elements (e.g. Document) don't have get attribute, so return undefined
var ret = element.getAttribute(name, 2);
// normalize non-existing attributes to undefined (as jQuery)
return ret === null ? undefined : ret;
}
},
prop: function(element, name, value) {
if (isDefined(value)) {
element[name] = value;
} else {
return element[name];
}
},
text: extend((msie < 9)
? function(element, value) {
if (element.nodeType == 1 /** Element */) {
if (isUndefined(value))
return element.innerText;
element.innerText = value;
} else {
if (isUndefined(value))
return element.nodeValue;
element.nodeValue = value;
}
}
: function(element, value) {
if (isUndefined(value)) {
return element.textContent;
}
element.textContent = value;
}, {$dv:''}),
val: function(element, value) {
if (isUndefined(value)) {
return element.value;
}
element.value = value;
},
html: function(element, value) {
if (isUndefined(value)) {
return element.innerHTML;
}
for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {
JQLiteDealoc(childNodes[i]);
}
element.innerHTML = value;
}
}, function(fn, name){
/**
* Properties: writes return selection, reads return first value
*/
JQLite.prototype[name] = function(arg1, arg2) {
var i, key;
// JQLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it
// in a way that survives minification.
if (((fn.length == 2 && (fn !== JQLiteHasClass && fn !== JQLiteController)) ? arg1 : arg2) === undefined) {
if (isObject(arg1)) {
// we are a write, but the object properties are the key/values
for(i=0; i < this.length; i++) {
if (fn === JQLiteData) {
// data() takes the whole object in jQuery
fn(this[i], arg1);
} else {
for (key in arg1) {
fn(this[i], key, arg1[key]);
}
}
}
// return self for chaining
return this;
} else {
// we are a read, so read the first child.
if (this.length)
return fn(this[0], arg1, arg2);
}
} else {
// we are a write, so apply to all children
for(i=0; i < this.length; i++) {
fn(this[i], arg1, arg2);
}
// return self for chaining
return this;
}
return fn.$dv;
};
});
function createEventHandler(element, events) {
var eventHandler = function (event, type) {
if (!event.preventDefault) {
event.preventDefault = function() {
event.returnValue = false; //ie
};
}
if (!event.stopPropagation) {
event.stopPropagation = function() {
event.cancelBubble = true; //ie
};
}
if (!event.target) {
event.target = event.srcElement || document;
}
if (isUndefined(event.defaultPrevented)) {
var prevent = event.preventDefault;
event.preventDefault = function() {
event.defaultPrevented = true;
prevent.call(event);
};
event.defaultPrevented = false;
}
event.isDefaultPrevented = function() {
return event.defaultPrevented;
};
forEach(events[type || event.type], function(fn) {
fn.call(element, event);
});
// Remove monkey-patched methods (IE),
// as they would cause memory leaks in IE8.
if (msie <= 8) {
// IE7/8 does not allow to delete property on native object
event.preventDefault = null;
event.stopPropagation = null;
event.isDefaultPrevented = null;
} else {
// It shouldn't affect normal browsers (native methods are defined on prototype).
delete event.preventDefault;
delete event.stopPropagation;
delete event.isDefaultPrevented;
}
};
eventHandler.elem = element;
return eventHandler;
}
//////////////////////////////////////////
// Functions iterating traversal.
// These functions chain results into a single
// selector.
//////////////////////////////////////////
forEach({
removeData: JQLiteRemoveData,
dealoc: JQLiteDealoc,
bind: function bindFn(element, type, fn){
var events = JQLiteExpandoStore(element, 'events'),
handle = JQLiteExpandoStore(element, 'handle');
if (!events) JQLiteExpandoStore(element, 'events', events = {});
if (!handle) JQLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events));
forEach(type.split(' '), function(type){
var eventFns = events[type];
if (!eventFns) {
if (type == 'mouseenter' || type == 'mouseleave') {
var counter = 0;
events.mouseenter = [];
events.mouseleave = [];
bindFn(element, 'mouseover', function(event) {
counter++;
if (counter == 1) {
handle(event, 'mouseenter');
}
});
bindFn(element, 'mouseout', function(event) {
counter --;
if (counter == 0) {
handle(event, 'mouseleave');
}
});
} else {
addEventListenerFn(element, type, handle);
events[type] = [];
}
eventFns = events[type]
}
eventFns.push(fn);
});
},
unbind: JQLiteUnbind,
replaceWith: function(element, replaceNode) {
var index, parent = element.parentNode;
JQLiteDealoc(element);
forEach(new JQLite(replaceNode), function(node){
if (index) {
parent.insertBefore(node, index.nextSibling);
} else {
parent.replaceChild(node, element);
}
index = node;
});
},
children: function(element) {
var children = [];
forEach(element.childNodes, function(element){
if (element.nodeName != '#text')
children.push(element);
});
return children;
},
contents: function(element) {
return element.childNodes;
},
append: function(element, node) {
forEach(new JQLite(node), function(child){
if (element.nodeType === 1)
element.appendChild(child);
});
},
prepend: function(element, node) {
if (element.nodeType === 1) {
var index = element.firstChild;
forEach(new JQLite(node), function(child){
if (index) {
element.insertBefore(child, index);
} else {
element.appendChild(child);
index = child;
}
});
}
},
wrap: function(element, wrapNode) {
wrapNode = jqLite(wrapNode)[0];
var parent = element.parentNode;
if (parent) {
parent.replaceChild(wrapNode, element);
}
wrapNode.appendChild(element);
},
remove: function(element) {
JQLiteDealoc(element);
var parent = element.parentNode;
if (parent) parent.removeChild(element);
},
after: function(element, newElement) {
var index = element, parent = element.parentNode;
forEach(new JQLite(newElement), function(node){
parent.insertBefore(node, index.nextSibling);
index = node;
});
},
addClass: JQLiteAddClass,
removeClass: JQLiteRemoveClass,
toggleClass: function(element, selector, condition) {
if (isUndefined(condition)) {
condition = !JQLiteHasClass(element, selector);
}
(condition ? JQLiteAddClass : JQLiteRemoveClass)(element, selector);
},
parent: function(element) {
var parent = element.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
next: function(element) {
return element.nextSibling;
},
find: function(element, selector) {
return element.getElementsByTagName(selector);
},
clone: JQLiteClone
}, function(fn, name){
/**
* chaining functions
*/
JQLite.prototype[name] = function(arg1, arg2) {
var value;
for(var i=0; i < this.length; i++) {
if (value == undefined) {
value = fn(this[i], arg1, arg2);
if (value !== undefined) {
// any function which returns a value needs to be wrapped
value = jqLite(value);
}
} else {
JQLiteAddNodes(value, fn(this[i], arg1, arg2));
}
}
return value == undefined ? this : value;
};
});
/**
* Computes a hash of an 'obj'.
* Hash of a:
* string is string
* number is number as string
* object is either result of calling $$hashKey function on the object or uniquely generated id,
* that is also assigned to the $$hashKey property of the object.
*
* @param obj
* @returns {string} hash string such that the same input will have the same hash string.
* The resulting string key is in 'type:hashKey' format.
*/
function hashKey(obj) {
var objType = typeof obj,
key;
if (objType == 'object' && obj !== null) {
if (typeof (key = obj.$$hashKey) == 'function') {
// must invoke on object to keep the right this
key = obj.$$hashKey();
} else if (key === undefined) {
key = obj.$$hashKey = nextUid();
}
} else {
key = obj;
}
return objType + ':' + key;
}
/**
* HashMap which can use objects as keys
*/
function HashMap(array){
forEach(array, this.put, this);
}
HashMap.prototype = {
/**
* Store key value pair
* @param key key to store can be any type
* @param value value to store can be any type
*/
put: function(key, value) {
this[hashKey(key)] = value;
},
/**
* @param key
* @returns the value for the key
*/
get: function(key) {
return this[hashKey(key)];
},
/**
* Remove the key/value pair
* @param key
*/
remove: function(key) {
var value = this[key = hashKey(key)];
delete this[key];
return value;
}
};
/**
* A map where multiple values can be added to the same key such that they form a queue.
* @returns {HashQueueMap}
*/
function HashQueueMap() {}
HashQueueMap.prototype = {
/**
* Same as array push, but using an array as the value for the hash
*/
push: function(key, value) {
var array = this[key = hashKey(key)];
if (!array) {
this[key] = [value];
} else {
array.push(value);
}
},
/**
* Same as array shift, but using an array as the value for the hash
*/
shift: function(key) {
var array = this[key = hashKey(key)];
if (array) {
if (array.length == 1) {
delete this[key];
return array[0];
} else {
return array.shift();
}
}
}
};
/**
* @ngdoc function
* @name angular.injector
* @function
*
* @description
* Creates an injector function that can be used for retrieving services as well as for
* dependency injection (see {@link guide/di dependency injection}).
*
* @param {Array.<string|Function>} modules A list of module functions or their aliases. See
* {@link angular.module}. The `ng` module must be explicitly added.
* @returns {function()} Injector function. See {@link AUTO.$injector $injector}.
*
* @example
* Typical usage
* <pre>
* // create an injector
* var $injector = angular.injector(['ng']);
*
* // use the injector to kick of your application
* // use the type inference to auto inject arguments, or use implicit injection
* $injector.invoke(function($rootScope, $compile, $document){
* $compile($document)($rootScope);
* $rootScope.$digest();
* });
* </pre>
*/
/**
* @ngdoc overview
* @name AUTO
* @description
*
* Implicit module which gets automatically added to each {@link AUTO.$injector $injector}.
*/
var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m;
var FN_ARG_SPLIT = /,/;
var FN_ARG = /^\s*(_?)(.+?)\1\s*$/;
var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
function annotate(fn) {
var $inject,
fnText,
argDecl,
last;
if (typeof fn == 'function') {
if (!($inject = fn.$inject)) {
$inject = [];
fnText = fn.toString().replace(STRIP_COMMENTS, '');
argDecl = fnText.match(FN_ARGS);
forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){
arg.replace(FN_ARG, function(all, underscore, name){
$inject.push(name);
});
});
fn.$inject = $inject;
}
} else if (isArray(fn)) {
last = fn.length - 1;
assertArgFn(fn[last], 'fn')
$inject = fn.slice(0, last);
} else {
assertArgFn(fn, 'fn', true);
}
return $inject;
}
///////////////////////////////////////
/**
* @ngdoc object
* @name AUTO.$injector
* @function
*
* @description
*
* `$injector` is used to retrieve object instances as defined by
* {@link AUTO.$provide provider}, instantiate types, invoke methods,
* and load modules.
*
* The following always holds true:
*
* <pre>
* var $injector = angular.injector();
* expect($injector.get('$injector')).toBe($injector);
* expect($injector.invoke(function($injector){
* return $injector;
* }).toBe($injector);
* </pre>
*
* # Injection Function Annotation
*
* JavaScript does not have annotations, and annotations are needed for dependency injection. The
* following ways are all valid way of annotating function with injection arguments and are equivalent.
*
* <pre>
* // inferred (only works if code not minified/obfuscated)
* $inject.invoke(function(serviceA){});
*
* // annotated
* function explicit(serviceA) {};
* explicit.$inject = ['serviceA'];
* $inject.invoke(explicit);
*
* // inline
* $inject.invoke(['serviceA', function(serviceA){}]);
* </pre>
*
* ## Inference
*
* In JavaScript calling `toString()` on a function returns the function definition. The definition can then be
* parsed and the function arguments can be extracted. *NOTE:* This does not work with minification, and obfuscation
* tools since these tools change the argument names.
*
* ## `$inject` Annotation
* By adding a `$inject` property onto a function the injection parameters can be specified.
*
* ## Inline
* As an array of injection names, where the last item in the array is the function to call.
*/
/**
* @ngdoc method
* @name AUTO.$injector#get
* @methodOf AUTO.$injector
*
* @description
* Return an instance of the service.
*
* @param {string} name The name of the instance to retrieve.
* @return {*} The instance.
*/
/**
* @ngdoc method
* @name AUTO.$injector#invoke
* @methodOf AUTO.$injector
*
* @description
* Invoke the method and supply the method arguments from the `$injector`.
*
* @param {!function} fn The function to invoke. The function arguments come form the function annotation.
* @param {Object=} self The `this` for the invoked method.
* @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before
* the `$injector` is consulted.
* @returns {*} the value returned by the invoked `fn` function.
*/
/**
* @ngdoc method
* @name AUTO.$injector#instantiate
* @methodOf AUTO.$injector
* @description
* Create a new instance of JS type. The method takes a constructor function invokes the new operator and supplies
* all of the arguments to the constructor function as specified by the constructor annotation.
*
* @param {function} Type Annotated constructor function.
* @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before
* the `$injector` is consulted.
* @returns {Object} new instance of `Type`.
*/
/**
* @ngdoc method
* @name AUTO.$injector#annotate
* @methodOf AUTO.$injector
*
* @description
* Returns an array of service names which the function is requesting for injection. This API is used by the injector
* to determine which services need to be injected into the function when the function is invoked. There are three
* ways in which the function can be annotated with the needed dependencies.
*
* # Argument names
*
* The simplest form is to extract the dependencies from the arguments of the function. This is done by converting
* the function into a string using `toString()` method and extracting the argument names.
* <pre>
* // Given
* function MyController($scope, $route) {
* // ...
* }
*
* // Then
* expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
* </pre>
*
* This method does not work with code minfication / obfuscation. For this reason the following annotation strategies
* are supported.
*
* # The `$injector` property
*
* If a function has an `$inject` property and its value is an array of strings, then the strings represent names of
* services to be injected into the function.
* <pre>
* // Given
* var MyController = function(obfuscatedScope, obfuscatedRoute) {
* // ...
* }
* // Define function dependencies
* MyController.$inject = ['$scope', '$route'];
*
* // Then
* expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
* </pre>
*
* # The array notation
*
* It is often desirable to inline Injected functions and that's when setting the `$inject` property is very
* inconvenient. In these situations using the array notation to specify the dependencies in a way that survives
* minification is a better choice:
*
* <pre>
* // We wish to write this (not minification / obfuscation safe)
* injector.invoke(function($compile, $rootScope) {
* // ...
* });
*
* // We are forced to write break inlining
* var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
* // ...
* };
* tmpFn.$inject = ['$compile', '$rootScope'];
* injector.invoke(tempFn);
*
* // To better support inline function the inline annotation is supported
* injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
* // ...
* }]);
*
* // Therefore
* expect(injector.annotate(
* ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
* ).toEqual(['$compile', '$rootScope']);
* </pre>
*
* @param {function|Array.<string|Function>} fn Function for which dependent service names need to be retrieved as described
* above.
*
* @returns {Array.<string>} The names of the services which the function requires.
*/
/**
* @ngdoc object
* @name AUTO.$provide
*
* @description
*
* Use `$provide` to register new providers with the `$injector`. The providers are the factories for the instance.
* The providers share the same name as the instance they create with the `Provider` suffixed to them.
*
* A provider is an object with a `$get()` method. The injector calls the `$get` method to create a new instance of
* a service. The Provider can have additional methods which would allow for configuration of the provider.
*
* <pre>
* function GreetProvider() {
* var salutation = 'Hello';
*
* this.salutation = function(text) {
* salutation = text;
* };
*
* this.$get = function() {
* return function (name) {
* return salutation + ' ' + name + '!';
* };
* };
* }
*
* describe('Greeter', function(){
*
* beforeEach(module(function($provide) {
* $provide.provider('greet', GreetProvider);
* });
*
* it('should greet', inject(function(greet) {
* expect(greet('angular')).toEqual('Hello angular!');
* }));
*
* it('should allow configuration of salutation', function() {
* module(function(greetProvider) {
* greetProvider.salutation('Ahoj');
* });
* inject(function(greet) {
* expect(greet('angular')).toEqual('Ahoj angular!');
* });
* )};
*
* });
* </pre>
*/
/**
* @ngdoc method
* @name AUTO.$provide#provider
* @methodOf AUTO.$provide
* @description
*
* Register a provider for a service. The providers can be retrieved and can have additional configuration methods.
*
* @param {string} name The name of the instance. NOTE: the provider will be available under `name + 'Provider'` key.
* @param {(Object|function())} provider If the provider is:
*
* - `Object`: then it should have a `$get` method. The `$get` method will be invoked using
* {@link AUTO.$injector#invoke $injector.invoke()} when an instance needs to be created.
* - `Constructor`: a new instance of the provider will be created using
* {@link AUTO.$injector#instantiate $injector.instantiate()}, then treated as `object`.
*
* @returns {Object} registered provider instance
*/
/**
* @ngdoc method
* @name AUTO.$provide#factory
* @methodOf AUTO.$provide
* @description
*
* A short hand for configuring services if only `$get` method is required.
*
* @param {string} name The name of the instance.
* @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand for
* `$provide.provider(name, {$get: $getFn})`.
* @returns {Object} registered provider instance
*/
/**
* @ngdoc method
* @name AUTO.$provide#service
* @methodOf AUTO.$provide
* @description
*
* A short hand for registering service of given class.
*
* @param {string} name The name of the instance.
* @param {Function} constructor A class (constructor function) that will be instantiated.
* @returns {Object} registered provider instance
*/
/**
* @ngdoc method
* @name AUTO.$provide#value
* @methodOf AUTO.$provide
* @description
*
* A short hand for configuring services if the `$get` method is a constant.
*
* @param {string} name The name of the instance.
* @param {*} value The value.
* @returns {Object} registered provider instance
*/
/**
* @ngdoc method
* @name AUTO.$provide#constant
* @methodOf AUTO.$provide
* @description
*
* A constant value, but unlike {@link AUTO.$provide#value value} it can be injected
* into configuration function (other modules) and it is not interceptable by
* {@link AUTO.$provide#decorator decorator}.
*
* @param {string} name The name of the constant.
* @param {*} value The constant value.
* @returns {Object} registered instance
*/
/**
* @ngdoc method
* @name AUTO.$provide#decorator
* @methodOf AUTO.$provide
* @description
*
* Decoration of service, allows the decorator to intercept the service instance creation. The
* returned instance may be the original instance, or a new instance which delegates to the
* original instance.
*
* @param {string} name The name of the service to decorate.
* @param {function()} decorator This function will be invoked when the service needs to be
* instanciated. The function is called using the {@link AUTO.$injector#invoke
* injector.invoke} method and is therefore fully injectable. Local injection arguments:
*
* * `$delegate` - The original service instance, which can be monkey patched, configured,
* decorated or delegated to.
*/
function createInjector(modulesToLoad) {
var INSTANTIATING = {},
providerSuffix = 'Provider',
path = [],
loadedModules = new HashMap(),
providerCache = {
$provide: {
provider: supportObject(provider),
factory: supportObject(factory),
service: supportObject(service),
value: supportObject(value),
constant: supportObject(constant),
decorator: decorator
}
},
providerInjector = createInternalInjector(providerCache, function() {
throw Error("Unknown provider: " + path.join(' <- '));
}),
instanceCache = {},
instanceInjector = (instanceCache.$injector =
createInternalInjector(instanceCache, function(servicename) {
var provider = providerInjector.get(servicename + providerSuffix);
return instanceInjector.invoke(provider.$get, provider);
}));
forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); });
return instanceInjector;
////////////////////////////////////
// $provider
////////////////////////////////////
function supportObject(delegate) {
return function(key, value) {
if (isObject(key)) {
forEach(key, reverseParams(delegate));
} else {
return delegate(key, value);
}
}
}
function provider(name, provider_) {
if (isFunction(provider_)) {
provider_ = providerInjector.instantiate(provider_);
}
if (!provider_.$get) {
throw Error('Provider ' + name + ' must define $get factory method.');
}
return providerCache[name + providerSuffix] = provider_;
}
function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); }
function service(name, constructor) {
return factory(name, ['$injector', function($injector) {
return $injector.instantiate(constructor);
}]);
}
function value(name, value) { return factory(name, valueFn(value)); }
function constant(name, value) {
providerCache[name] = value;
instanceCache[name] = value;
}
function decorator(serviceName, decorFn) {
var origProvider = providerInjector.get(serviceName + providerSuffix),
orig$get = origProvider.$get;
origProvider.$get = function() {
var origInstance = instanceInjector.invoke(orig$get, origProvider);
return instanceInjector.invoke(decorFn, null, {$delegate: origInstance});
};
}
////////////////////////////////////
// Module Loading
////////////////////////////////////
function loadModules(modulesToLoad){
var runBlocks = [];
forEach(modulesToLoad, function(module) {
if (loadedModules.get(module)) return;
loadedModules.put(module, true);
if (isString(module)) {
var moduleFn = angularModule(module);
runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);
try {
for(var invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) {
var invokeArgs = invokeQueue[i],
provider = invokeArgs[0] == '$injector'
? providerInjector
: providerInjector.get(invokeArgs[0]);
provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
}
} catch (e) {
if (e.message) e.message += ' from ' + module;
throw e;
}
} else if (isFunction(module)) {
try {
runBlocks.push(providerInjector.invoke(module));
} catch (e) {
if (e.message) e.message += ' from ' + module;
throw e;
}
} else if (isArray(module)) {
try {
runBlocks.push(providerInjector.invoke(module));
} catch (e) {
if (e.message) e.message += ' from ' + String(module[module.length - 1]);
throw e;
}
} else {
assertArgFn(module, 'module');
}
});
return runBlocks;
}
////////////////////////////////////
// internal Injector
////////////////////////////////////
function createInternalInjector(cache, factory) {
function getService(serviceName) {
if (typeof serviceName !== 'string') {
throw Error('Service name expected');
}
if (cache.hasOwnProperty(serviceName)) {
if (cache[serviceName] === INSTANTIATING) {
throw Error('Circular dependency: ' + path.join(' <- '));
}
return cache[serviceName];
} else {
try {
path.unshift(serviceName);
cache[serviceName] = INSTANTIATING;
return cache[serviceName] = factory(serviceName);
} finally {
path.shift();
}
}
}
function invoke(fn, self, locals){
var args = [],
$inject = annotate(fn),
length, i,
key;
for(i = 0, length = $inject.length; i < length; i++) {
key = $inject[i];
args.push(
locals && locals.hasOwnProperty(key)
? locals[key]
: getService(key, path)
);
}
if (!fn.$inject) {
// this means that we must be an array.
fn = fn[length];
}
// Performance optimization: http://jsperf.com/apply-vs-call-vs-invoke
switch (self ? -1 : args.length) {
case 0: return fn();
case 1: return fn(args[0]);
case 2: return fn(args[0], args[1]);
case 3: return fn(args[0], args[1], args[2]);
case 4: return fn(args[0], args[1], args[2], args[3]);
case 5: return fn(args[0], args[1], args[2], args[3], args[4]);
case 6: return fn(args[0], args[1], args[2], args[3], args[4], args[5]);
case 7: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
case 8: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);
case 9: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8]);
case 10: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]);
default: return fn.apply(self, args);
}
}
function instantiate(Type, locals) {
var Constructor = function() {},
instance, returnedValue;
Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype;
instance = new Constructor();
returnedValue = invoke(Type, instance, locals);
return isObject(returnedValue) ? returnedValue : instance;
}
return {
invoke: invoke,
instantiate: instantiate,
get: getService,
annotate: annotate
};
}
}
/**
* @ngdoc function
* @name ng.$anchorScroll
* @requires $window
* @requires $location
* @requires $rootScope
*
* @description
* When called, it checks current value of `$location.hash()` and scroll to related element,
* according to rules specified in
* {@link http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document Html5 spec}.
*
* It also watches the `$location.hash()` and scroll whenever it changes to match any anchor.
* This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`.
*/
function $AnchorScrollProvider() {
var autoScrollingEnabled = true;
this.disableAutoScrolling = function() {
autoScrollingEnabled = false;
};
this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) {
var document = $window.document;
// helper function to get first anchor from a NodeList
// can't use filter.filter, as it accepts only instances of Array
// and IE can't convert NodeList to an array using [].slice
// TODO(vojta): use filter if we change it to accept lists as well
function getFirstAnchor(list) {
var result = null;
forEach(list, function(element) {
if (!result && lowercase(element.nodeName) === 'a') result = element;
});
return result;
}
function scroll() {
var hash = $location.hash(), elm;
// empty hash, scroll to the top of the page
if (!hash) $window.scrollTo(0, 0);
// element with given id
else if ((elm = document.getElementById(hash))) elm.scrollIntoView();
// first anchor with given name :-D
else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView();
// no element and hash == 'top', scroll to the top of the page
else if (hash === 'top') $window.scrollTo(0, 0);
}
// does not scroll when user clicks on anchor link that is currently on
// (no url change, no $locaiton.hash() change), browser native does scroll
if (autoScrollingEnabled) {
$rootScope.$watch(function() {return $location.hash();}, function() {
$rootScope.$evalAsync(scroll);
});
}
return scroll;
}];
}
/**
* ! This is a private undocumented service !
*
* @name ng.$browser
* @requires $log
* @description
* This object has two goals:
*
* - hide all the global state in the browser caused by the window object
* - abstract away all the browser specific features and inconsistencies
*
* For tests we provide {@link ngMock.$browser mock implementation} of the `$browser`
* service, which can be used for convenient testing of the application without the interaction with
* the real browser apis.
*/
/**
* @param {object} window The global window object.
* @param {object} document jQuery wrapped document.
* @param {function()} XHR XMLHttpRequest constructor.
* @param {object} $log console.log or an object with the same interface.
* @param {object} $sniffer $sniffer service
*/
function Browser(window, document, $log, $sniffer) {
var self = this,
rawDocument = document[0],
location = window.location,
history = window.history,
setTimeout = window.setTimeout,
clearTimeout = window.clearTimeout,
pendingDeferIds = {};
self.isMock = false;
var outstandingRequestCount = 0;
var outstandingRequestCallbacks = [];
// TODO(vojta): remove this temporary api
self.$$completeOutstandingRequest = completeOutstandingRequest;
self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; };
/**
* Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`
* counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
*/
function completeOutstandingRequest(fn) {
try {
fn.apply(null, sliceArgs(arguments, 1));
} finally {
outstandingRequestCount--;
if (outstandingRequestCount === 0) {
while(outstandingRequestCallbacks.length) {
try {
outstandingRequestCallbacks.pop()();
} catch (e) {
$log.error(e);
}
}
}
}
}
/**
* @private
* Note: this method is used only by scenario runner
* TODO(vojta): prefix this method with $$ ?
* @param {function()} callback Function that will be called when no outstanding request
*/
self.notifyWhenNoOutstandingRequests = function(callback) {
// force browser to execute all pollFns - this is needed so that cookies and other pollers fire
// at some deterministic time in respect to the test runner's actions. Leaving things up to the
// regular poller would result in flaky tests.
forEach(pollFns, function(pollFn){ pollFn(); });
if (outstandingRequestCount === 0) {
callback();
} else {
outstandingRequestCallbacks.push(callback);
}
};
//////////////////////////////////////////////////////////////
// Poll Watcher API
//////////////////////////////////////////////////////////////
var pollFns = [],
pollTimeout;
/**
* @name ng.$browser#addPollFn
* @methodOf ng.$browser
*
* @param {function()} fn Poll function to add
*
* @description
* Adds a function to the list of functions that poller periodically executes,
* and starts polling if not started yet.
*
* @returns {function()} the added function
*/
self.addPollFn = function(fn) {
if (isUndefined(pollTimeout)) startPoller(100, setTimeout);
pollFns.push(fn);
return fn;
};
/**
* @param {number} interval How often should browser call poll functions (ms)
* @param {function()} setTimeout Reference to a real or fake `setTimeout` function.
*
* @description
* Configures the poller to run in the specified intervals, using the specified
* setTimeout fn and kicks it off.
*/
function startPoller(interval, setTimeout) {
(function check() {
forEach(pollFns, function(pollFn){ pollFn(); });
pollTimeout = setTimeout(check, interval);
})();
}
//////////////////////////////////////////////////////////////
// URL API
//////////////////////////////////////////////////////////////
var lastBrowserUrl = location.href,
baseElement = document.find('base');
/**
* @name ng.$browser#url
* @methodOf ng.$browser
*
* @description
* GETTER:
* Without any argument, this method just returns current value of location.href.
*
* SETTER:
* With at least one argument, this method sets url to new value.
* If html5 history api supported, pushState/replaceState is used, otherwise
* location.href/location.replace is used.
* Returns its own instance to allow chaining
*
* NOTE: this api is intended for use only by the $location service. Please use the
* {@link ng.$location $location service} to change url.
*
* @param {string} url New url (when used as setter)
* @param {boolean=} replace Should new url replace current history record ?
*/
self.url = function(url, replace) {
// setter
if (url) {
lastBrowserUrl = url;
if ($sniffer.history) {
if (replace) history.replaceState(null, '', url);
else {
history.pushState(null, '', url);
// Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462
baseElement.attr('href', baseElement.attr('href'));
}
} else {
if (replace) location.replace(url);
else location.href = url;
}
return self;
// getter
} else {
// the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172
return location.href.replace(/%27/g,"'");
}
};
var urlChangeListeners = [],
urlChangeInit = false;
function fireUrlChange() {
if (lastBrowserUrl == self.url()) return;
lastBrowserUrl = self.url();
forEach(urlChangeListeners, function(listener) {
listener(self.url());
});
}
/**
* @name ng.$browser#onUrlChange
* @methodOf ng.$browser
* @TODO(vojta): refactor to use node's syntax for events
*
* @description
* Register callback function that will be called, when url changes.
*
* It's only called when the url is changed by outside of angular:
* - user types different url into address bar
* - user clicks on history (forward/back) button
* - user clicks on a link
*
* It's not called when url is changed by $browser.url() method
*
* The listener gets called with new url as parameter.
*
* NOTE: this api is intended for use only by the $location service. Please use the
* {@link ng.$location $location service} to monitor url changes in angular apps.
*
* @param {function(string)} listener Listener function to be called when url changes.
* @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.
*/
self.onUrlChange = function(callback) {
if (!urlChangeInit) {
// We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera)
// don't fire popstate when user change the address bar and don't fire hashchange when url
// changed by push/replaceState
// html5 history api - popstate event
if ($sniffer.history) jqLite(window).bind('popstate', fireUrlChange);
// hashchange event
if ($sniffer.hashchange) jqLite(window).bind('hashchange', fireUrlChange);
// polling
else self.addPollFn(fireUrlChange);
urlChangeInit = true;
}
urlChangeListeners.push(callback);
return callback;
};
//////////////////////////////////////////////////////////////
// Misc API
//////////////////////////////////////////////////////////////
/**
* Returns current <base href>
* (always relative - without domain)
*
* @returns {string=}
*/
self.baseHref = function() {
var href = baseElement.attr('href');
return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : href;
};
//////////////////////////////////////////////////////////////
// Cookies API
//////////////////////////////////////////////////////////////
var lastCookies = {};
var lastCookieString = '';
var cookiePath = self.baseHref();
/**
* @name ng.$browser#cookies
* @methodOf ng.$browser
*
* @param {string=} name Cookie name
* @param {string=} value Cokkie value
*
* @description
* The cookies method provides a 'private' low level access to browser cookies.
* It is not meant to be used directly, use the $cookie service instead.
*
* The return values vary depending on the arguments that the method was called with as follows:
* <ul>
* <li>cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify it</li>
* <li>cookies(name, value) -> set name to value, if value is undefined delete the cookie</li>
* <li>cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that way)</li>
* </ul>
*
* @returns {Object} Hash of all cookies (if called without any parameter)
*/
self.cookies = function(name, value) {
var cookieLength, cookieArray, cookie, i, index;
if (name) {
if (value === undefined) {
rawDocument.cookie = escape(name) + "=;path=" + cookiePath + ";expires=Thu, 01 Jan 1970 00:00:00 GMT";
} else {
if (isString(value)) {
cookieLength = (rawDocument.cookie = escape(name) + '=' + escape(value) + ';path=' + cookiePath).length + 1;
if (cookieLength > 4096) {
$log.warn("Cookie '"+ name +"' possibly not set or overflowed because it was too large ("+
cookieLength + " > 4096 bytes)!");
}
if (lastCookies.length > 20) {
$log.warn("Cookie '"+ name +"' possibly not set or overflowed because too many cookies " +
"were already set (" + lastCookies.length + " > 20 )");
}
}
}
} else {
if (rawDocument.cookie !== lastCookieString) {
lastCookieString = rawDocument.cookie;
cookieArray = lastCookieString.split("; ");
lastCookies = {};
for (i = 0; i < cookieArray.length; i++) {
cookie = cookieArray[i];
index = cookie.indexOf('=');
if (index > 0) { //ignore nameless cookies
lastCookies[unescape(cookie.substring(0, index))] = unescape(cookie.substring(index + 1));
}
}
}
return lastCookies;
}
};
/**
* @name ng.$browser#defer
* @methodOf ng.$browser
* @param {function()} fn A function, who's execution should be defered.
* @param {number=} [delay=0] of milliseconds to defer the function execution.
* @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.
*
* @description
* Executes a fn asynchroniously via `setTimeout(fn, delay)`.
*
* Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
* `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed
* via `$browser.defer.flush()`.
*
*/
self.defer = function(fn, delay) {
var timeoutId;
outstandingRequestCount++;
timeoutId = setTimeout(function() {
delete pendingDeferIds[timeoutId];
completeOutstandingRequest(fn);
}, delay || 0);
pendingDeferIds[timeoutId] = true;
return timeoutId;
};
/**
* @name ng.$browser#defer.cancel
* @methodOf ng.$browser.defer
*
* @description
* Cancels a defered task identified with `deferId`.
*
* @param {*} deferId Token returned by the `$browser.defer` function.
* @returns {boolean} Returns `true` if the task hasn't executed yet and was successfuly canceled.
*/
self.defer.cancel = function(deferId) {
if (pendingDeferIds[deferId]) {
delete pendingDeferIds[deferId];
clearTimeout(deferId);
completeOutstandingRequest(noop);
return true;
}
return false;
};
}
function $BrowserProvider(){
this.$get = ['$window', '$log', '$sniffer', '$document',
function( $window, $log, $sniffer, $document){
return new Browser($window, $document, $log, $sniffer);
}];
}
/**
* @ngdoc object
* @name ng.$cacheFactory
*
* @description
* Factory that constructs cache objects.
*
*
* @param {string} cacheId Name or id of the newly created cache.
* @param {object=} options Options object that specifies the cache behavior. Properties:
*
* - `{number=}` `capacity` — turns the cache into LRU cache.
*
* @returns {object} Newly created cache object with the following set of methods:
*
* - `{object}` `info()` — Returns id, size, and options of cache.
* - `{void}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache.
* - `{{*}} `get({string} key) — Returns cached value for `key` or undefined for cache miss.
* - `{void}` `remove({string} key) — Removes a key-value pair from the cache.
* - `{void}` `removeAll() — Removes all cached values.
* - `{void}` `destroy() — Removes references to this cache from $cacheFactory.
*
*/
function $CacheFactoryProvider() {
this.$get = function() {
var caches = {};
function cacheFactory(cacheId, options) {
if (cacheId in caches) {
throw Error('cacheId ' + cacheId + ' taken');
}
var size = 0,
stats = extend({}, options, {id: cacheId}),
data = {},
capacity = (options && options.capacity) || Number.MAX_VALUE,
lruHash = {},
freshEnd = null,
staleEnd = null;
return caches[cacheId] = {
put: function(key, value) {
var lruEntry = lruHash[key] || (lruHash[key] = {key: key});
refresh(lruEntry);
if (isUndefined(value)) return;
if (!(key in data)) size++;
data[key] = value;
if (size > capacity) {
this.remove(staleEnd.key);
}
},
get: function(key) {
var lruEntry = lruHash[key];
if (!lruEntry) return;
refresh(lruEntry);
return data[key];
},
remove: function(key) {
var lruEntry = lruHash[key];
if (lruEntry == freshEnd) freshEnd = lruEntry.p;
if (lruEntry == staleEnd) staleEnd = lruEntry.n;
link(lruEntry.n,lruEntry.p);
delete lruHash[key];
delete data[key];
size--;
},
removeAll: function() {
data = {};
size = 0;
lruHash = {};
freshEnd = staleEnd = null;
},
destroy: function() {
data = null;
stats = null;
lruHash = null;
delete caches[cacheId];
},
info: function() {
return extend({}, stats, {size: size});
}
};
/**
* makes the `entry` the freshEnd of the LRU linked list
*/
function refresh(entry) {
if (entry != freshEnd) {
if (!staleEnd) {
staleEnd = entry;
} else if (staleEnd == entry) {
staleEnd = entry.n;
}
link(entry.n, entry.p);
link(entry, freshEnd);
freshEnd = entry;
freshEnd.n = null;
}
}
/**
* bidirectionally links two entries of the LRU linked list
*/
function link(nextEntry, prevEntry) {
if (nextEntry != prevEntry) {
if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify
if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify
}
}
}
cacheFactory.info = function() {
var info = {};
forEach(caches, function(cache, cacheId) {
info[cacheId] = cache.info();
});
return info;
};
cacheFactory.get = function(cacheId) {
return caches[cacheId];
};
return cacheFactory;
};
}
/**
* @ngdoc object
* @name ng.$templateCache
*
* @description
* Cache used for storing html templates.
*
* See {@link ng.$cacheFactory $cacheFactory}.
*
*/
function $TemplateCacheProvider() {
this.$get = ['$cacheFactory', function($cacheFactory) {
return $cacheFactory('templates');
}];
}
/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!
*
* DOM-related variables:
*
* - "node" - DOM Node
* - "element" - DOM Element or Node
* - "$node" or "$element" - jqLite-wrapped node or element
*
*
* Compiler related stuff:
*
* - "linkFn" - linking fn of a single directive
* - "nodeLinkFn" - function that aggregates all linking fns for a particular node
* - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node
* - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList)
*/
var NON_ASSIGNABLE_MODEL_EXPRESSION = 'Non-assignable model expression: ';
/**
* @ngdoc function
* @name ng.$compile
* @function
*
* @description
* Compiles a piece of HTML string or DOM into a template and produces a template function, which
* can then be used to link {@link ng.$rootScope.Scope scope} and the template together.
*
* The compilation is a process of walking the DOM tree and trying to match DOM elements to
* {@link ng.$compileProvider.directive directives}. For each match it
* executes corresponding template function and collects the
* instance functions into a single template function which is then returned.
*
* The template function can then be used once to produce the view or as it is the case with
* {@link ng.directive:ngRepeat repeater} many-times, in which
* case each call results in a view that is a DOM clone of the original template.
*
<doc:example module="compile">
<doc:source>
<script>
// declare a new module, and inject the $compileProvider
angular.module('compile', [], function($compileProvider) {
// configure new 'compile' directive by passing a directive
// factory function. The factory function injects the '$compile'
$compileProvider.directive('compile', function($compile) {
// directive factory creates a link function
return function(scope, element, attrs) {
scope.$watch(
function(scope) {
// watch the 'compile' expression for changes
return scope.$eval(attrs.compile);
},
function(value) {
// when the 'compile' expression changes
// assign it into the current DOM
element.html(value);
// compile the new DOM and link it to the current
// scope.
// NOTE: we only compile .childNodes so that
// we don't get into infinite loop compiling ourselves
$compile(element.contents())(scope);
}
);
};
})
});
function Ctrl($scope) {
$scope.name = 'Angular';
$scope.html = 'Hello {{name}}';
}
</script>
<div ng-controller="Ctrl">
<input ng-model="name"> <br>
<textarea ng-model="html"></textarea> <br>
<div compile="html"></div>
</div>
</doc:source>
<doc:scenario>
it('should auto compile', function() {
expect(element('div[compile]').text()).toBe('Hello Angular');
input('html').enter('{{name}}!');
expect(element('div[compile]').text()).toBe('Angular!');
});
</doc:scenario>
</doc:example>
*
*
* @param {string|DOMElement} element Element or HTML string to compile into a template function.
* @param {function(angular.Scope[, cloneAttachFn]} transclude function available to directives.
* @param {number} maxPriority only apply directives lower then given priority (Only effects the
* root element(s), not their children)
* @returns {function(scope[, cloneAttachFn])} a link function which is used to bind template
* (a DOM element/tree) to a scope. Where:
*
* * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to.
* * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the
* `template` and call the `cloneAttachFn` function allowing the caller to attach the
* cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is
* called as: <br> `cloneAttachFn(clonedElement, scope)` where:
*
* * `clonedElement` - is a clone of the original `element` passed into the compiler.
* * `scope` - is the current scope with which the linking function is working with.
*
* Calling the linking function returns the element of the template. It is either the original element
* passed in, or the clone of the element if the `cloneAttachFn` is provided.
*
* After linking the view is not updated until after a call to $digest which typically is done by
* Angular automatically.
*
* If you need access to the bound view, there are two ways to do it:
*
* - If you are not asking the linking function to clone the template, create the DOM element(s)
* before you send them to the compiler and keep this reference around.
* <pre>
* var element = $compile('<p>{{total}}</p>')(scope);
* </pre>
*
* - if on the other hand, you need the element to be cloned, the view reference from the original
* example would not point to the clone, but rather to the original template that was cloned. In
* this case, you can access the clone via the cloneAttachFn:
* <pre>
* var templateHTML = angular.element('<p>{{total}}</p>'),
* scope = ....;
*
* var clonedElement = $compile(templateHTML)(scope, function(clonedElement, scope) {
* //attach the clone to DOM document at the right place
* });
*
* //now we have reference to the cloned DOM via `clone`
* </pre>
*
*
* For information on how the compiler works, see the
* {@link guide/compiler Angular HTML Compiler} section of the Developer Guide.
*/
/**
* @ngdoc service
* @name ng.$compileProvider
* @function
*
* @description
*/
/**
* @ngdoc function
* @name ng.$compileProvider#directive
* @methodOf ng.$compileProvider
* @function
*
* @description
* Register a new directive with compiler
*
* @param {string} name name of the directive.
* @param {function} directiveFactory An injectable directive factory function.
* @returns {ng.$compileProvider} Self for chaining.
*/
$CompileProvider.$inject = ['$provide'];
function $CompileProvider($provide) {
var hasDirectives = {},
Suffix = 'Directive',
COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w\-_]+)\s+(.*)$/,
CLASS_DIRECTIVE_REGEXP = /(([\d\w\-_]+)(?:\:([^;]+))?;?)/,
MULTI_ROOT_TEMPLATE_ERROR = 'Template must have exactly one root element. was: ';
/**
* @ngdoc function
* @name ng.$compileProvider.directive
* @methodOf ng.$compileProvider
* @function
*
* @description
* Register directives with the compiler.
*
* @param {string} name Name of the directive in camel-case. (ie <code>ngBind</code> which will match as
* <code>ng-bind</code>).
* @param {function} directiveFactory An injectable directive factroy function. See {@link guide/directive} for more
* info.
*/
this.directive = function registerDirective(name, directiveFactory) {
if (isString(name)) {
assertArg(directiveFactory, 'directive');
if (!hasDirectives.hasOwnProperty(name)) {
hasDirectives[name] = [];
$provide.factory(name + Suffix, ['$injector', '$exceptionHandler',
function($injector, $exceptionHandler) {
var directives = [];
forEach(hasDirectives[name], function(directiveFactory) {
try {
var directive = $injector.invoke(directiveFactory);
if (isFunction(directive)) {
directive = { compile: valueFn(directive) };
} else if (!directive.compile && directive.link) {
directive.compile = valueFn(directive.link);
}
directive.priority = directive.priority || 0;
directive.name = directive.name || name;
directive.require = directive.require || (directive.controller && directive.name);
directive.restrict = directive.restrict || 'A';
directives.push(directive);
} catch (e) {
$exceptionHandler(e);
}
});
return directives;
}]);
}
hasDirectives[name].push(directiveFactory);
} else {
forEach(name, reverseParams(registerDirective));
}
return this;
};
this.$get = [
'$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse',
'$controller', '$rootScope',
function($injector, $interpolate, $exceptionHandler, $http, $templateCache, $parse,
$controller, $rootScope) {
var Attributes = function(element, attr) {
this.$$element = element;
this.$attr = attr || {};
};
Attributes.prototype = {
$normalize: directiveNormalize,
/**
* Set a normalized attribute on the element in a way such that all directives
* can share the attribute. This function properly handles boolean attributes.
* @param {string} key Normalized key. (ie ngAttribute)
* @param {string|boolean} value The value to set. If `null` attribute will be deleted.
* @param {boolean=} writeAttr If false, does not write the value to DOM element attribute.
* Defaults to true.
* @param {string=} attrName Optional none normalized name. Defaults to key.
*/
$set: function(key, value, writeAttr, attrName) {
var booleanKey = getBooleanAttrName(this.$$element[0], key),
$$observers = this.$$observers;
if (booleanKey) {
this.$$element.prop(key, value);
attrName = booleanKey;
}
this[key] = value;
// translate normalized key to actual key
if (attrName) {
this.$attr[key] = attrName;
} else {
attrName = this.$attr[key];
if (!attrName) {
this.$attr[key] = attrName = snake_case(key, '-');
}
}
if (writeAttr !== false) {
if (value === null || value === undefined) {
this.$$element.removeAttr(attrName);
} else {
this.$$element.attr(attrName, value);
}
}
// fire observers
$$observers && forEach($$observers[key], function(fn) {
try {
fn(value);
} catch (e) {
$exceptionHandler(e);
}
});
},
/**
* Observe an interpolated attribute.
* The observer will never be called, if given attribute is not interpolated.
*
* @param {string} key Normalized key. (ie ngAttribute) .
* @param {function(*)} fn Function that will be called whenever the attribute value changes.
* @returns {function(*)} the `fn` Function passed in.
*/
$observe: function(key, fn) {
var attrs = this,
$$observers = (attrs.$$observers || (attrs.$$observers = {})),
listeners = ($$observers[key] || ($$observers[key] = []));
listeners.push(fn);
$rootScope.$evalAsync(function() {
if (!listeners.$$inter) {
// no one registered attribute interpolation function, so lets call it manually
fn(attrs[key]);
}
});
return fn;
}
};
return compile;
//================================
function compile($compileNode, transcludeFn, maxPriority) {
if (!($compileNode instanceof jqLite)) {
// jquery always rewraps, where as we need to preserve the original selector so that we can modify it.
$compileNode = jqLite($compileNode);
}
// We can not compile top level text elements since text nodes can be merged and we will
// not be able to attach scope data to them, so we will wrap them in <span>
forEach($compileNode, function(node, index){
if (node.nodeType == 3 /* text node */) {
$compileNode[index] = jqLite(node).wrap('<span>').parent()[0];
}
});
var compositeLinkFn = compileNodes($compileNode, transcludeFn, $compileNode, maxPriority);
return function(scope, cloneConnectFn){
assertArg(scope, 'scope');
// important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart
// and sometimes changes the structure of the DOM.
var $linkNode = cloneConnectFn
? JQLitePrototype.clone.call($compileNode) // IMPORTANT!!!
: $compileNode;
$linkNode.data('$scope', scope);
safeAddClass($linkNode, 'ng-scope');
if (cloneConnectFn) cloneConnectFn($linkNode, scope);
if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode);
return $linkNode;
};
}
function wrongMode(localName, mode) {
throw Error("Unsupported '" + mode + "' for '" + localName + "'.");
}
function safeAddClass($element, className) {
try {
$element.addClass(className);
} catch(e) {
// ignore, since it means that we are trying to set class on
// SVG element, where class name is read-only.
}
}
/**
* Compile function matches each node in nodeList against the directives. Once all directives
* for a particular node are collected their compile functions are executed. The compile
* functions return values - the linking functions - are combined into a composite linking
* function, which is the a linking function for the node.
*
* @param {NodeList} nodeList an array of nodes to compile
* @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the
* scope argument is auto-generated to the new child of the transcluded parent scope.
* @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then the
* rootElement must be set the jqLite collection of the compile root. This is
* needed so that the jqLite collection items can be replaced with widgets.
* @param {number=} max directive priority
* @returns {?function} A composite linking function of all of the matched directives or null.
*/
function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority) {
var linkFns = [],
nodeLinkFn, childLinkFn, directives, attrs, linkFnFound;
for(var i = 0; i < nodeList.length; i++) {
attrs = new Attributes();
// we must always refer to nodeList[i] since the nodes can be replaced underneath us.
directives = collectDirectives(nodeList[i], [], attrs, maxPriority);
nodeLinkFn = (directives.length)
? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement)
: null;
childLinkFn = (nodeLinkFn && nodeLinkFn.terminal)
? null
: compileNodes(nodeList[i].childNodes,
nodeLinkFn ? nodeLinkFn.transclude : transcludeFn);
linkFns.push(nodeLinkFn);
linkFns.push(childLinkFn);
linkFnFound = (linkFnFound || nodeLinkFn || childLinkFn);
}
// return a linking function if we have found anything, null otherwise
return linkFnFound ? compositeLinkFn : null;
function compositeLinkFn(scope, nodeList, $rootElement, boundTranscludeFn) {
var nodeLinkFn, childLinkFn, node, childScope, childTranscludeFn;
for(var i = 0, n = 0, ii = linkFns.length; i < ii; n++) {
node = nodeList[n];
nodeLinkFn = linkFns[i++];
childLinkFn = linkFns[i++];
if (nodeLinkFn) {
if (nodeLinkFn.scope) {
childScope = scope.$new(isObject(nodeLinkFn.scope));
jqLite(node).data('$scope', childScope);
} else {
childScope = scope;
}
childTranscludeFn = nodeLinkFn.transclude;
if (childTranscludeFn || (!boundTranscludeFn && transcludeFn)) {
nodeLinkFn(childLinkFn, childScope, node, $rootElement,
(function(transcludeFn) {
return function(cloneFn) {
var transcludeScope = scope.$new();
return transcludeFn(transcludeScope, cloneFn).
bind('$destroy', bind(transcludeScope, transcludeScope.$destroy));
};
})(childTranscludeFn || transcludeFn)
);
} else {
nodeLinkFn(childLinkFn, childScope, node, undefined, boundTranscludeFn);
}
} else if (childLinkFn) {
childLinkFn(scope, node.childNodes, undefined, boundTranscludeFn);
}
}
}
}
/**
* Looks for directives on the given node ands them to the directive collection which is sorted.
*
* @param node node to search
* @param directives an array to which the directives are added to. This array is sorted before
* the function returns.
* @param attrs the shared attrs object which is used to populate the normalized attributes.
* @param {number=} max directive priority
*/
function collectDirectives(node, directives, attrs, maxPriority) {
var nodeType = node.nodeType,
attrsMap = attrs.$attr,
match,
className;
switch(nodeType) {
case 1: /* Element */
// use the node name: <directive>
addDirective(directives,
directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority);
// iterate over the attributes
for (var attr, name, nName, value, nAttrs = node.attributes,
j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) {
attr = nAttrs[j];
if (attr.specified) {
name = attr.name;
nName = directiveNormalize(name.toLowerCase());
attrsMap[nName] = name;
attrs[nName] = value = trim((msie && name == 'href')
? decodeURIComponent(node.getAttribute(name, 2))
: attr.value);
if (getBooleanAttrName(node, nName)) {
attrs[nName] = true; // presence means true
}
addAttrInterpolateDirective(node, directives, value, nName);
addDirective(directives, nName, 'A', maxPriority);
}
}
// use class as directive
className = node.className;
if (isString(className)) {
while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) {
nName = directiveNormalize(match[2]);
if (addDirective(directives, nName, 'C', maxPriority)) {
attrs[nName] = trim(match[3]);
}
className = className.substr(match.index + match[0].length);
}
}
break;
case 3: /* Text Node */
addTextInterpolateDirective(directives, node.nodeValue);
break;
case 8: /* Comment */
try {
match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);
if (match) {
nName = directiveNormalize(match[1]);
if (addDirective(directives, nName, 'M', maxPriority)) {
attrs[nName] = trim(match[2]);
}
}
} catch (e) {
// turns out that under some circumstances IE9 throws errors when one attempts to read comment's node value.
// Just ignore it and continue. (Can't seem to reproduce in test case.)
}
break;
}
directives.sort(byPriority);
return directives;
}
/**
* Once the directives have been collected their compile functions is executed. This method
* is responsible for inlining directive templates as well as terminating the application
* of the directives if the terminal directive has been reached..
*
* @param {Array} directives Array of collected directives to execute their compile function.
* this needs to be pre-sorted by priority order.
* @param {Node} compileNode The raw DOM node to apply the compile functions to
* @param {Object} templateAttrs The shared attribute function
* @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the
* scope argument is auto-generated to the new child of the transcluded parent scope.
* @param {DOMElement} $rootElement If we are working on the root of the compile tree then this
* argument has the root jqLite array so that we can replace widgets on it.
* @returns linkFn
*/
function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, $rootElement) {
var terminalPriority = -Number.MAX_VALUE,
preLinkFns = [],
postLinkFns = [],
newScopeDirective = null,
newIsolatedScopeDirective = null,
templateDirective = null,
$compileNode = templateAttrs.$$element = jqLite(compileNode),
directive,
directiveName,
$template,
transcludeDirective,
childTranscludeFn = transcludeFn,
controllerDirectives,
linkFn,
directiveValue;
// executes all directives on the current element
for(var i = 0, ii = directives.length; i < ii; i++) {
directive = directives[i];
$template = undefined;
if (terminalPriority > directive.priority) {
break; // prevent further processing of directives
}
if (directiveValue = directive.scope) {
assertNoDuplicate('isolated scope', newIsolatedScopeDirective, directive, $compileNode);
if (isObject(directiveValue)) {
safeAddClass($compileNode, 'ng-isolate-scope');
newIsolatedScopeDirective = directive;
}
safeAddClass($compileNode, 'ng-scope');
newScopeDirective = newScopeDirective || directive;
}
directiveName = directive.name;
if (directiveValue = directive.controller) {
controllerDirectives = controllerDirectives || {};
assertNoDuplicate("'" + directiveName + "' controller",
controllerDirectives[directiveName], directive, $compileNode);
controllerDirectives[directiveName] = directive;
}
if (directiveValue = directive.transclude) {
assertNoDuplicate('transclusion', transcludeDirective, directive, $compileNode);
transcludeDirective = directive;
terminalPriority = directive.priority;
if (directiveValue == 'element') {
$template = jqLite(compileNode);
$compileNode = templateAttrs.$$element =
jqLite('<!-- ' + directiveName + ': ' + templateAttrs[directiveName] + ' -->');
compileNode = $compileNode[0];
replaceWith($rootElement, jqLite($template[0]), compileNode);
childTranscludeFn = compile($template, transcludeFn, terminalPriority);
} else {
$template = jqLite(JQLiteClone(compileNode)).contents();
$compileNode.html(''); // clear contents
childTranscludeFn = compile($template, transcludeFn);
}
}
if (directiveValue = directive.template) {
assertNoDuplicate('template', templateDirective, directive, $compileNode);
templateDirective = directive;
$template = jqLite('<div>' + trim(directiveValue) + '</div>').contents();
compileNode = $template[0];
if (directive.replace) {
if ($template.length != 1 || compileNode.nodeType !== 1) {
throw new Error(MULTI_ROOT_TEMPLATE_ERROR + directiveValue);
}
replaceWith($rootElement, $compileNode, compileNode);
var newTemplateAttrs = {$attr: {}};
// combine directives from the original node and from the template:
// - take the array of directives for this element
// - split it into two parts, those that were already applied and those that weren't
// - collect directives from the template, add them to the second group and sort them
// - append the second group with new directives to the first group
directives = directives.concat(
collectDirectives(
compileNode,
directives.splice(i + 1, directives.length - (i + 1)),
newTemplateAttrs
)
);
mergeTemplateAttributes(templateAttrs, newTemplateAttrs);
ii = directives.length;
} else {
$compileNode.html(directiveValue);
}
}
if (directive.templateUrl) {
assertNoDuplicate('template', templateDirective, directive, $compileNode);
templateDirective = directive;
nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i),
nodeLinkFn, $compileNode, templateAttrs, $rootElement, directive.replace,
childTranscludeFn);
ii = directives.length;
} else if (directive.compile) {
try {
linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn);
if (isFunction(linkFn)) {
addLinkFns(null, linkFn);
} else if (linkFn) {
addLinkFns(linkFn.pre, linkFn.post);
}
} catch (e) {
$exceptionHandler(e, startingTag($compileNode));
}
}
if (directive.terminal) {
nodeLinkFn.terminal = true;
terminalPriority = Math.max(terminalPriority, directive.priority);
}
}
nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope;
nodeLinkFn.transclude = transcludeDirective && childTranscludeFn;
// might be normal or delayed nodeLinkFn depending on if templateUrl is present
return nodeLinkFn;
////////////////////
function addLinkFns(pre, post) {
if (pre) {
pre.require = directive.require;
preLinkFns.push(pre);
}
if (post) {
post.require = directive.require;
postLinkFns.push(post);
}
}
function getControllers(require, $element) {
var value, retrievalMethod = 'data', optional = false;
if (isString(require)) {
while((value = require.charAt(0)) == '^' || value == '?') {
require = require.substr(1);
if (value == '^') {
retrievalMethod = 'inheritedData';
}
optional = optional || value == '?';
}
value = $element[retrievalMethod]('$' + require + 'Controller');
if (!value && !optional) {
throw Error("No controller: " + require);
}
return value;
} else if (isArray(require)) {
value = [];
forEach(require, function(require) {
value.push(getControllers(require, $element));
});
}
return value;
}
function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) {
var attrs, $element, i, ii, linkFn, controller;
if (compileNode === linkNode) {
attrs = templateAttrs;
} else {
attrs = shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr));
}
$element = attrs.$$element;
if (newScopeDirective && isObject(newScopeDirective.scope)) {
var LOCAL_REGEXP = /^\s*([@=&])\s*(\w*)\s*$/;
var parentScope = scope.$parent || scope;
forEach(newScopeDirective.scope, function(definiton, scopeName) {
var match = definiton.match(LOCAL_REGEXP) || [],
attrName = match[2]|| scopeName,
mode = match[1], // @, =, or &
lastValue,
parentGet, parentSet;
switch (mode) {
case '@': {
attrs.$observe(attrName, function(value) {
scope[scopeName] = value;
});
attrs.$$observers[attrName].$$scope = parentScope;
break;
}
case '=': {
parentGet = $parse(attrs[attrName]);
parentSet = parentGet.assign || function() {
// reset the change, or we will throw this exception on every $digest
lastValue = scope[scopeName] = parentGet(parentScope);
throw Error(NON_ASSIGNABLE_MODEL_EXPRESSION + attrs[attrName] +
' (directive: ' + newScopeDirective.name + ')');
};
lastValue = scope[scopeName] = parentGet(parentScope);
scope.$watch(function() {
var parentValue = parentGet(parentScope);
if (parentValue !== scope[scopeName]) {
// we are out of sync and need to copy
if (parentValue !== lastValue) {
// parent changed and it has precedence
lastValue = scope[scopeName] = parentValue;
} else {
// if the parent can be assigned then do so
parentSet(parentScope, lastValue = scope[scopeName]);
}
}
return parentValue;
});
break;
}
case '&': {
parentGet = $parse(attrs[attrName]);
scope[scopeName] = function(locals) {
return parentGet(parentScope, locals);
}
break;
}
default: {
throw Error('Invalid isolate scope definition for directive ' +
newScopeDirective.name + ': ' + definiton);
}
}
});
}
if (controllerDirectives) {
forEach(controllerDirectives, function(directive) {
var locals = {
$scope: scope,
$element: $element,
$attrs: attrs,
$transclude: boundTranscludeFn
};
controller = directive.controller;
if (controller == '@') {
controller = attrs[directive.name];
}
$element.data(
'$' + directive.name + 'Controller',
$controller(controller, locals));
});
}
// PRELINKING
for(i = 0, ii = preLinkFns.length; i < ii; i++) {
try {
linkFn = preLinkFns[i];
linkFn(scope, $element, attrs,
linkFn.require && getControllers(linkFn.require, $element));
} catch (e) {
$exceptionHandler(e, startingTag($element));
}
}
// RECURSION
childLinkFn && childLinkFn(scope, linkNode.childNodes, undefined, boundTranscludeFn);
// POSTLINKING
for(i = 0, ii = postLinkFns.length; i < ii; i++) {
try {
linkFn = postLinkFns[i];
linkFn(scope, $element, attrs,
linkFn.require && getControllers(linkFn.require, $element));
} catch (e) {
$exceptionHandler(e, startingTag($element));
}
}
}
}
/**
* looks up the directive and decorates it with exception handling and proper parameters. We
* call this the boundDirective.
*
* @param {string} name name of the directive to look up.
* @param {string} location The directive must be found in specific format.
* String containing any of theses characters:
*
* * `E`: element name
* * `A': attribute
* * `C`: class
* * `M`: comment
* @returns true if directive was added.
*/
function addDirective(tDirectives, name, location, maxPriority) {
var match = false;
if (hasDirectives.hasOwnProperty(name)) {
for(var directive, directives = $injector.get(name + Suffix),
i = 0, ii = directives.length; i<ii; i++) {
try {
directive = directives[i];
if ( (maxPriority === undefined || maxPriority > directive.priority) &&
directive.restrict.indexOf(location) != -1) {
tDirectives.push(directive);
match = true;
}
} catch(e) { $exceptionHandler(e); }
}
}
return match;
}
/**
* When the element is replaced with HTML template then the new attributes
* on the template need to be merged with the existing attributes in the DOM.
* The desired effect is to have both of the attributes present.
*
* @param {object} dst destination attributes (original DOM)
* @param {object} src source attributes (from the directive template)
*/
function mergeTemplateAttributes(dst, src) {
var srcAttr = src.$attr,
dstAttr = dst.$attr,
$element = dst.$$element;
// reapply the old attributes to the new element
forEach(dst, function(value, key) {
if (key.charAt(0) != '$') {
if (src[key]) {
value += (key === 'style' ? ';' : ' ') + src[key];
}
dst.$set(key, value, true, srcAttr[key]);
}
});
// copy the new attributes on the old attrs object
forEach(src, function(value, key) {
if (key == 'class') {
safeAddClass($element, value);
dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value;
} else if (key == 'style') {
$element.attr('style', $element.attr('style') + ';' + value);
} else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) {
dst[key] = value;
dstAttr[key] = srcAttr[key];
}
});
}
function compileTemplateUrl(directives, beforeTemplateNodeLinkFn, $compileNode, tAttrs,
$rootElement, replace, childTranscludeFn) {
var linkQueue = [],
afterTemplateNodeLinkFn,
afterTemplateChildLinkFn,
beforeTemplateCompileNode = $compileNode[0],
origAsyncDirective = directives.shift(),
// The fact that we have to copy and patch the directive seems wrong!
derivedSyncDirective = extend({}, origAsyncDirective, {
controller: null, templateUrl: null, transclude: null
});
$compileNode.html('');
$http.get(origAsyncDirective.templateUrl, {cache: $templateCache}).
success(function(content) {
var compileNode, tempTemplateAttrs, $template;
if (replace) {
$template = jqLite('<div>' + trim(content) + '</div>').contents();
compileNode = $template[0];
if ($template.length != 1 || compileNode.nodeType !== 1) {
throw new Error(MULTI_ROOT_TEMPLATE_ERROR + content);
}
tempTemplateAttrs = {$attr: {}};
replaceWith($rootElement, $compileNode, compileNode);
collectDirectives(compileNode, directives, tempTemplateAttrs);
mergeTemplateAttributes(tAttrs, tempTemplateAttrs);
} else {
compileNode = beforeTemplateCompileNode;
$compileNode.html(content);
}
directives.unshift(derivedSyncDirective);
afterTemplateNodeLinkFn = applyDirectivesToNode(directives, $compileNode, tAttrs, childTranscludeFn);
afterTemplateChildLinkFn = compileNodes($compileNode.contents(), childTranscludeFn);
while(linkQueue.length) {
var controller = linkQueue.pop(),
linkRootElement = linkQueue.pop(),
beforeTemplateLinkNode = linkQueue.pop(),
scope = linkQueue.pop(),
linkNode = compileNode;
if (beforeTemplateLinkNode !== beforeTemplateCompileNode) {
// it was cloned therefore we have to clone as well.
linkNode = JQLiteClone(compileNode);
replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode);
}
afterTemplateNodeLinkFn(function() {
beforeTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement, controller);
}, scope, linkNode, $rootElement, controller);
}
linkQueue = null;
}).
error(function(response, code, headers, config) {
throw Error('Failed to load template: ' + config.url);
});
return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, controller) {
if (linkQueue) {
linkQueue.push(scope);
linkQueue.push(node);
linkQueue.push(rootElement);
linkQueue.push(controller);
} else {
afterTemplateNodeLinkFn(function() {
beforeTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, controller);
}, scope, node, rootElement, controller);
}
};
}
/**
* Sorting function for bound directives.
*/
function byPriority(a, b) {
return b.priority - a.priority;
}
function assertNoDuplicate(what, previousDirective, directive, element) {
if (previousDirective) {
throw Error('Multiple directives [' + previousDirective.name + ', ' +
directive.name + '] asking for ' + what + ' on: ' + startingTag(element));
}
}
function addTextInterpolateDirective(directives, text) {
var interpolateFn = $interpolate(text, true);
if (interpolateFn) {
directives.push({
priority: 0,
compile: valueFn(function(scope, node) {
var parent = node.parent(),
bindings = parent.data('$binding') || [];
bindings.push(interpolateFn);
safeAddClass(parent.data('$binding', bindings), 'ng-binding');
scope.$watch(interpolateFn, function(value) {
node[0].nodeValue = value;
});
})
});
}
}
function addAttrInterpolateDirective(node, directives, value, name) {
var interpolateFn = $interpolate(value, true);
// no interpolation found -> ignore
if (!interpolateFn) return;
directives.push({
priority: 100,
compile: valueFn(function(scope, element, attr) {
var $$observers = (attr.$$observers || (attr.$$observers = {}));
if (name === 'class') {
// we need to interpolate classes again, in the case the element was replaced
// and therefore the two class attrs got merged - we want to interpolate the result
interpolateFn = $interpolate(attr[name], true);
}
attr[name] = undefined;
($$observers[name] || ($$observers[name] = [])).$$inter = true;
(attr.$$observers && attr.$$observers[name].$$scope || scope).
$watch(interpolateFn, function(value) {
attr.$set(name, value);
});
})
});
}
/**
* This is a special jqLite.replaceWith, which can replace items which
* have no parents, provided that the containing jqLite collection is provided.
*
* @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes
* in the root of the tree.
* @param {JqLite} $element The jqLite element which we are going to replace. We keep the shell,
* but replace its DOM node reference.
* @param {Node} newNode The new DOM node.
*/
function replaceWith($rootElement, $element, newNode) {
var oldNode = $element[0],
parent = oldNode.parentNode,
i, ii;
if ($rootElement) {
for(i = 0, ii = $rootElement.length; i < ii; i++) {
if ($rootElement[i] == oldNode) {
$rootElement[i] = newNode;
break;
}
}
}
if (parent) {
parent.replaceChild(newNode, oldNode);
}
newNode[jqLite.expando] = oldNode[jqLite.expando];
$element[0] = newNode;
}
}];
}
var PREFIX_REGEXP = /^(x[\:\-_]|data[\:\-_])/i;
/**
* Converts all accepted directives format into proper directive name.
* All of these will become 'myDirective':
* my:DiRective
* my-directive
* x-my-directive
* data-my:directive
*
* Also there is special case for Moz prefix starting with upper case letter.
* @param name Name to normalize
*/
function directiveNormalize(name) {
return camelCase(name.replace(PREFIX_REGEXP, ''));
}
/**
* @ngdoc object
* @name ng.$compile.directive.Attributes
* @description
*
* A shared object between directive compile / linking functions which contains normalized DOM element
* attributes. The the values reflect current binding state `{{ }}`. The normalization is needed
* since all of these are treated as equivalent in Angular:
*
* <span ng:bind="a" ng-bind="a" data-ng-bind="a" x-ng-bind="a">
*/
/**
* @ngdoc property
* @name ng.$compile.directive.Attributes#$attr
* @propertyOf ng.$compile.directive.Attributes
* @returns {object} A map of DOM element attribute names to the normalized name. This is
* needed to do reverse lookup from normalized name back to actual name.
*/
/**
* @ngdoc function
* @name ng.$compile.directive.Attributes#$set
* @methodOf ng.$compile.directive.Attributes
* @function
*
* @description
* Set DOM element attribute value.
*
*
* @param {string} name Normalized element attribute name of the property to modify. The name is
* revers translated using the {@link ng.$compile.directive.Attributes#$attr $attr}
* property to the original name.
* @param {string} value Value to set the attribute to.
*/
/**
* Closure compiler type information
*/
function nodesetLinkingFn(
/* angular.Scope */ scope,
/* NodeList */ nodeList,
/* Element */ rootElement,
/* function(Function) */ boundTranscludeFn
){}
function directiveLinkingFn(
/* nodesetLinkingFn */ nodesetLinkingFn,
/* angular.Scope */ scope,
/* Node */ node,
/* Element */ rootElement,
/* function(Function) */ boundTranscludeFn
){}
/**
* @ngdoc object
* @name ng.$controllerProvider
* @description
* The {@link ng.$controller $controller service} is used by Angular to create new
* controllers.
*
* This provider allows controller registration via the
* {@link ng.$controllerProvider#register register} method.
*/
function $ControllerProvider() {
var controllers = {};
/**
* @ngdoc function
* @name ng.$controllerProvider#register
* @methodOf ng.$controllerProvider
* @param {string} name Controller name
* @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI
* annotations in the array notation).
*/
this.register = function(name, constructor) {
if (isObject(name)) {
extend(controllers, name)
} else {
controllers[name] = constructor;
}
};
this.$get = ['$injector', '$window', function($injector, $window) {
/**
* @ngdoc function
* @name ng.$controller
* @requires $injector
*
* @param {Function|string} constructor If called with a function then it's considered to be the
* controller constructor function. Otherwise it's considered to be a string which is used
* to retrieve the controller constructor using the following steps:
*
* * check if a controller with given name is registered via `$controllerProvider`
* * check if evaluating the string on the current scope returns a constructor
* * check `window[constructor]` on the global `window` object
*
* @param {Object} locals Injection locals for Controller.
* @return {Object} Instance of given controller.
*
* @description
* `$controller` service is responsible for instantiating controllers.
*
* It's just simple call to {@link AUTO.$injector $injector}, but extracted into
* a service, so that one can override this service with {@link https://gist.github.com/1649788
* BC version}.
*/
return function(constructor, locals) {
if(isString(constructor)) {
var name = constructor;
constructor = controllers.hasOwnProperty(name)
? controllers[name]
: getter(locals.$scope, name, true) || getter($window, name, true);
assertArgFn(constructor, name, true);
}
return $injector.instantiate(constructor, locals);
};
}];
}
/**
* @ngdoc object
* @name ng.$document
* @requires $window
*
* @description
* A {@link angular.element jQuery (lite)}-wrapped reference to the browser's `window.document`
* element.
*/
function $DocumentProvider(){
this.$get = ['$window', function(window){
return jqLite(window.document);
}];
}
/**
* @ngdoc function
* @name ng.$exceptionHandler
* @requires $log
*
* @description
* Any uncaught exception in angular expressions is delegated to this service.
* The default implementation simply delegates to `$log.error` which logs it into
* the browser console.
*
* In unit tests, if `angular-mocks.js` is loaded, this service is overridden by
* {@link ngMock.$exceptionHandler mock $exceptionHandler}
*
* @param {Error} exception Exception associated with the error.
* @param {string=} cause optional information about the context in which
* the error was thrown.
*/
function $ExceptionHandlerProvider() {
this.$get = ['$log', function($log){
return function(exception, cause) {
$log.error.apply($log, arguments);
};
}];
}
/**
* @ngdoc function
* @name ng.$interpolateProvider
* @function
*
* @description
*
* Used for configuring the interpolation markup. Deafults to `{{` and `}}`.
*/
function $InterpolateProvider() {
var startSymbol = '{{';
var endSymbol = '}}';
/**
* @ngdoc method
* @name ng.$interpolateProvider#startSymbol
* @methodOf ng.$interpolateProvider
* @description
* Symbol to denote start of expression in the interpolated string. Defaults to `{{`.
*
* @prop {string=} value new value to set the starting symbol to.
*/
this.startSymbol = function(value){
if (value) {
startSymbol = value;
return this;
} else {
return startSymbol;
}
};
/**
* @ngdoc method
* @name ng.$interpolateProvider#endSymbol
* @methodOf ng.$interpolateProvider
* @description
* Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
*
* @prop {string=} value new value to set the ending symbol to.
*/
this.endSymbol = function(value){
if (value) {
endSymbol = value;
return this;
} else {
return startSymbol;
}
};
this.$get = ['$parse', function($parse) {
var startSymbolLength = startSymbol.length,
endSymbolLength = endSymbol.length;
/**
* @ngdoc function
* @name ng.$interpolate
* @function
*
* @requires $parse
*
* @description
*
* Compiles a string with markup into an interpolation function. This service is used by the
* HTML {@link ng.$compile $compile} service for data binding. See
* {@link ng.$interpolateProvider $interpolateProvider} for configuring the
* interpolation markup.
*
*
<pre>
var $interpolate = ...; // injected
var exp = $interpolate('Hello {{name}}!');
expect(exp({name:'Angular'}).toEqual('Hello Angular!');
</pre>
*
*
* @param {string} text The text with markup to interpolate.
* @param {boolean=} mustHaveExpression if set to true then the interpolation string must have
* embedded expression in order to return an interpolation function. Strings with no
* embedded expression will return null for the interpolation function.
* @returns {function(context)} an interpolation function which is used to compute the interpolated
* string. The function has these parameters:
*
* * `context`: an object against which any expressions embedded in the strings are evaluated
* against.
*
*/
return function(text, mustHaveExpression) {
var startIndex,
endIndex,
index = 0,
parts = [],
length = text.length,
hasInterpolation = false,
fn,
exp,
concat = [];
while(index < length) {
if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) &&
((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) {
(index != startIndex) && parts.push(text.substring(index, startIndex));
parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex)));
fn.exp = exp;
index = endIndex + endSymbolLength;
hasInterpolation = true;
} else {
// we did not find anything, so we have to add the remainder to the parts array
(index != length) && parts.push(text.substring(index));
index = length;
}
}
if (!(length = parts.length)) {
// we added, nothing, must have been an empty string.
parts.push('');
length = 1;
}
if (!mustHaveExpression || hasInterpolation) {
concat.length = length;
fn = function(context) {
for(var i = 0, ii = length, part; i<ii; i++) {
if (typeof (part = parts[i]) == 'function') {
part = part(context);
if (part == null || part == undefined) {
part = '';
} else if (typeof part != 'string') {
part = toJson(part);
}
}
concat[i] = part;
}
return concat.join('');
};
fn.exp = text;
fn.parts = parts;
return fn;
}
};
}];
}
var URL_MATCH = /^([^:]+):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?(\/[^\?#]*)?(\?([^#]*))?(#(.*))?$/,
PATH_MATCH = /^([^\?#]*)?(\?([^#]*))?(#(.*))?$/,
HASH_MATCH = PATH_MATCH,
DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21};
/**
* Encode path using encodeUriSegment, ignoring forward slashes
*
* @param {string} path Path to encode
* @returns {string}
*/
function encodePath(path) {
var segments = path.split('/'),
i = segments.length;
while (i--) {
segments[i] = encodeUriSegment(segments[i]);
}
return segments.join('/');
}
function stripHash(url) {
return url.split('#')[0];
}
function matchUrl(url, obj) {
var match = URL_MATCH.exec(url);
match = {
protocol: match[1],
host: match[3],
port: int(match[5]) || DEFAULT_PORTS[match[1]] || null,
path: match[6] || '/',
search: match[8],
hash: match[10]
};
if (obj) {
obj.$$protocol = match.protocol;
obj.$$host = match.host;
obj.$$port = match.port;
}
return match;
}
function composeProtocolHostPort(protocol, host, port) {
return protocol + '://' + host + (port == DEFAULT_PORTS[protocol] ? '' : ':' + port);
}
function pathPrefixFromBase(basePath) {
return basePath.substr(0, basePath.lastIndexOf('/'));
}
function convertToHtml5Url(url, basePath, hashPrefix) {
var match = matchUrl(url);
// already html5 url
if (decodeURIComponent(match.path) != basePath || isUndefined(match.hash) ||
match.hash.indexOf(hashPrefix) !== 0) {
return url;
// convert hashbang url -> html5 url
} else {
return composeProtocolHostPort(match.protocol, match.host, match.port) +
pathPrefixFromBase(basePath) + match.hash.substr(hashPrefix.length);
}
}
function convertToHashbangUrl(url, basePath, hashPrefix) {
var match = matchUrl(url);
// already hashbang url
if (decodeURIComponent(match.path) == basePath) {
return url;
// convert html5 url -> hashbang url
} else {
var search = match.search && '?' + match.search || '',
hash = match.hash && '#' + match.hash || '',
pathPrefix = pathPrefixFromBase(basePath),
path = match.path.substr(pathPrefix.length);
if (match.path.indexOf(pathPrefix) !== 0) {
throw Error('Invalid url "' + url + '", missing path prefix "' + pathPrefix + '" !');
}
return composeProtocolHostPort(match.protocol, match.host, match.port) + basePath +
'#' + hashPrefix + path + search + hash;
}
}
/**
* LocationUrl represents an url
* This object is exposed as $location service when HTML5 mode is enabled and supported
*
* @constructor
* @param {string} url HTML5 url
* @param {string} pathPrefix
*/
function LocationUrl(url, pathPrefix, appBaseUrl) {
pathPrefix = pathPrefix || '';
/**
* Parse given html5 (regular) url string into properties
* @param {string} newAbsoluteUrl HTML5 url
* @private
*/
this.$$parse = function(newAbsoluteUrl) {
var match = matchUrl(newAbsoluteUrl, this);
if (match.path.indexOf(pathPrefix) !== 0) {
throw Error('Invalid url "' + newAbsoluteUrl + '", missing path prefix "' + pathPrefix + '" !');
}
this.$$path = decodeURIComponent(match.path.substr(pathPrefix.length));
this.$$search = parseKeyValue(match.search);
this.$$hash = match.hash && decodeURIComponent(match.hash) || '';
this.$$compose();
};
/**
* Compose url and update `absUrl` property
* @private
*/
this.$$compose = function() {
var search = toKeyValue(this.$$search),
hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) +
pathPrefix + this.$$url;
};
this.$$rewriteAppUrl = function(absoluteLinkUrl) {
if(absoluteLinkUrl.indexOf(appBaseUrl) == 0) {
return absoluteLinkUrl;
}
}
this.$$parse(url);
}
/**
* LocationHashbangUrl represents url
* This object is exposed as $location service when html5 history api is disabled or not supported
*
* @constructor
* @param {string} url Legacy url
* @param {string} hashPrefix Prefix for hash part (containing path and search)
*/
function LocationHashbangUrl(url, hashPrefix, appBaseUrl) {
var basePath;
/**
* Parse given hashbang url into properties
* @param {string} url Hashbang url
* @private
*/
this.$$parse = function(url) {
var match = matchUrl(url, this);
if (match.hash && match.hash.indexOf(hashPrefix) !== 0) {
throw Error('Invalid url "' + url + '", missing hash prefix "' + hashPrefix + '" !');
}
basePath = match.path + (match.search ? '?' + match.search : '');
match = HASH_MATCH.exec((match.hash || '').substr(hashPrefix.length));
if (match[1]) {
this.$$path = (match[1].charAt(0) == '/' ? '' : '/') + decodeURIComponent(match[1]);
} else {
this.$$path = '';
}
this.$$search = parseKeyValue(match[3]);
this.$$hash = match[5] && decodeURIComponent(match[5]) || '';
this.$$compose();
};
/**
* Compose hashbang url and update `absUrl` property
* @private
*/
this.$$compose = function() {
var search = toKeyValue(this.$$search),
hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) +
basePath + (this.$$url ? '#' + hashPrefix + this.$$url : '');
};
this.$$rewriteAppUrl = function(absoluteLinkUrl) {
if(absoluteLinkUrl.indexOf(appBaseUrl) == 0) {
return absoluteLinkUrl;
}
}
this.$$parse(url);
}
LocationUrl.prototype = {
/**
* Has any change been replacing ?
* @private
*/
$$replace: false,
/**
* @ngdoc method
* @name ng.$location#absUrl
* @methodOf ng.$location
*
* @description
* This method is getter only.
*
* Return full url representation with all segments encoded according to rules specified in
* {@link http://www.ietf.org/rfc/rfc3986.txt RFC 3986}.
*
* @return {string} full url
*/
absUrl: locationGetter('$$absUrl'),
/**
* @ngdoc method
* @name ng.$location#url
* @methodOf ng.$location
*
* @description
* This method is getter / setter.
*
* Return url (e.g. `/path?a=b#hash`) when called without any parameter.
*
* Change path, search and hash, when called with parameter and return `$location`.
*
* @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`)
* @return {string} url
*/
url: function(url, replace) {
if (isUndefined(url))
return this.$$url;
var match = PATH_MATCH.exec(url);
if (match[1]) this.path(decodeURIComponent(match[1]));
if (match[2] || match[1]) this.search(match[3] || '');
this.hash(match[5] || '', replace);
return this;
},
/**
* @ngdoc method
* @name ng.$location#protocol
* @methodOf ng.$location
*
* @description
* This method is getter only.
*
* Return protocol of current url.
*
* @return {string} protocol of current url
*/
protocol: locationGetter('$$protocol'),
/**
* @ngdoc method
* @name ng.$location#host
* @methodOf ng.$location
*
* @description
* This method is getter only.
*
* Return host of current url.
*
* @return {string} host of current url.
*/
host: locationGetter('$$host'),
/**
* @ngdoc method
* @name ng.$location#port
* @methodOf ng.$location
*
* @description
* This method is getter only.
*
* Return port of current url.
*
* @return {Number} port
*/
port: locationGetter('$$port'),
/**
* @ngdoc method
* @name ng.$location#path
* @methodOf ng.$location
*
* @description
* This method is getter / setter.
*
* Return path of current url when called without any parameter.
*
* Change path when called with parameter and return `$location`.
*
* Note: Path should always begin with forward slash (/), this method will add the forward slash
* if it is missing.
*
* @param {string=} path New path
* @return {string} path
*/
path: locationGetterSetter('$$path', function(path) {
return path.charAt(0) == '/' ? path : '/' + path;
}),
/**
* @ngdoc method
* @name ng.$location#search
* @methodOf ng.$location
*
* @description
* This method is getter / setter.
*
* Return search part (as object) of current url when called without any parameter.
*
* Change search part when called with parameter and return `$location`.
*
* @param {string|object<string,string>=} search New search params - string or hash object
* @param {string=} paramValue If `search` is a string, then `paramValue` will override only a
* single search parameter. If the value is `null`, the parameter will be deleted.
*
* @return {string} search
*/
search: function(search, paramValue) {
if (isUndefined(search))
return this.$$search;
if (isDefined(paramValue)) {
if (paramValue === null) {
delete this.$$search[search];
} else {
this.$$search[search] = paramValue;
}
} else {
this.$$search = isString(search) ? parseKeyValue(search) : search;
}
this.$$compose();
return this;
},
/**
* @ngdoc method
* @name ng.$location#hash
* @methodOf ng.$location
*
* @description
* This method is getter / setter.
*
* Return hash fragment when called without any parameter.
*
* Change hash fragment when called with parameter and return `$location`.
*
* @param {string=} hash New hash fragment
* @return {string} hash
*/
hash: locationGetterSetter('$$hash', identity),
/**
* @ngdoc method
* @name ng.$location#replace
* @methodOf ng.$location
*
* @description
* If called, all changes to $location during current `$digest` will be replacing current history
* record, instead of adding new one.
*/
replace: function() {
this.$$replace = true;
return this;
}
};
LocationHashbangUrl.prototype = inherit(LocationUrl.prototype);
function LocationHashbangInHtml5Url(url, hashPrefix, appBaseUrl, baseExtra) {
LocationHashbangUrl.apply(this, arguments);
this.$$rewriteAppUrl = function(absoluteLinkUrl) {
if (absoluteLinkUrl.indexOf(appBaseUrl) == 0) {
return appBaseUrl + baseExtra + '#' + hashPrefix + absoluteLinkUrl.substr(appBaseUrl.length);
}
}
}
LocationHashbangInHtml5Url.prototype = inherit(LocationHashbangUrl.prototype);
function locationGetter(property) {
return function() {
return this[property];
};
}
function locationGetterSetter(property, preprocess) {
return function(value) {
if (isUndefined(value))
return this[property];
this[property] = preprocess(value);
this.$$compose();
return this;
};
}
/**
* @ngdoc object
* @name ng.$location
*
* @requires $browser
* @requires $sniffer
* @requires $rootElement
*
* @description
* The $location service parses the URL in the browser address bar (based on the
* {@link https://developer.mozilla.org/en/window.location window.location}) and makes the URL
* available to your application. Changes to the URL in the address bar are reflected into
* $location service and changes to $location are reflected into the browser address bar.
*
* **The $location service:**
*
* - Exposes the current URL in the browser address bar, so you can
* - Watch and observe the URL.
* - Change the URL.
* - Synchronizes the URL with the browser when the user
* - Changes the address bar.
* - Clicks the back or forward button (or clicks a History link).
* - Clicks on a link.
* - Represents the URL object as a set of methods (protocol, host, port, path, search, hash).
*
* For more information see {@link guide/dev_guide.services.$location Developer Guide: Angular
* Services: Using $location}
*/
/**
* @ngdoc object
* @name ng.$locationProvider
* @description
* Use the `$locationProvider` to configure how the application deep linking paths are stored.
*/
function $LocationProvider(){
var hashPrefix = '',
html5Mode = false;
/**
* @ngdoc property
* @name ng.$locationProvider#hashPrefix
* @methodOf ng.$locationProvider
* @description
* @param {string=} prefix Prefix for hash part (containing path and search)
* @returns {*} current value if used as getter or itself (chaining) if used as setter
*/
this.hashPrefix = function(prefix) {
if (isDefined(prefix)) {
hashPrefix = prefix;
return this;
} else {
return hashPrefix;
}
};
/**
* @ngdoc property
* @name ng.$locationProvider#html5Mode
* @methodOf ng.$locationProvider
* @description
* @param {string=} mode Use HTML5 strategy if available.
* @returns {*} current value if used as getter or itself (chaining) if used as setter
*/
this.html5Mode = function(mode) {
if (isDefined(mode)) {
html5Mode = mode;
return this;
} else {
return html5Mode;
}
};
this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement',
function( $rootScope, $browser, $sniffer, $rootElement) {
var $location,
basePath,
pathPrefix,
initUrl = $browser.url(),
initUrlParts = matchUrl(initUrl),
appBaseUrl;
if (html5Mode) {
basePath = $browser.baseHref() || '/';
pathPrefix = pathPrefixFromBase(basePath);
appBaseUrl =
composeProtocolHostPort(initUrlParts.protocol, initUrlParts.host, initUrlParts.port) +
pathPrefix + '/';
if ($sniffer.history) {
$location = new LocationUrl(
convertToHtml5Url(initUrl, basePath, hashPrefix),
pathPrefix, appBaseUrl);
} else {
$location = new LocationHashbangInHtml5Url(
convertToHashbangUrl(initUrl, basePath, hashPrefix),
hashPrefix, appBaseUrl, basePath.substr(pathPrefix.length + 1));
}
} else {
appBaseUrl =
composeProtocolHostPort(initUrlParts.protocol, initUrlParts.host, initUrlParts.port) +
(initUrlParts.path || '') +
(initUrlParts.search ? ('?' + initUrlParts.search) : '') +
'#' + hashPrefix + '/';
$location = new LocationHashbangUrl(initUrl, hashPrefix, appBaseUrl);
}
$rootElement.bind('click', function(event) {
// TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)
// currently we open nice url link and redirect then
if (event.ctrlKey || event.metaKey || event.which == 2) return;
var elm = jqLite(event.target);
// traverse the DOM up to find first A tag
while (lowercase(elm[0].nodeName) !== 'a') {
if (elm[0] === $rootElement[0]) return;
elm = elm.parent();
}
var absHref = elm.prop('href'),
rewrittenUrl = $location.$$rewriteAppUrl(absHref);
if (absHref && !elm.attr('target') && rewrittenUrl) {
// update location manually
$location.$$parse(rewrittenUrl);
$rootScope.$apply();
event.preventDefault();
// hack to work around FF6 bug 684208 when scenario runner clicks on links
window.angular['ff-684208-preventDefault'] = true;
}
});
// rewrite hashbang url <> html5 url
if ($location.absUrl() != initUrl) {
$browser.url($location.absUrl(), true);
}
// update $location when $browser url changes
$browser.onUrlChange(function(newUrl) {
if ($location.absUrl() != newUrl) {
$rootScope.$evalAsync(function() {
var oldUrl = $location.absUrl();
$location.$$parse(newUrl);
afterLocationChange(oldUrl);
});
if (!$rootScope.$$phase) $rootScope.$digest();
}
});
// update browser
var changeCounter = 0;
$rootScope.$watch(function $locationWatch() {
var oldUrl = $browser.url();
if (!changeCounter || oldUrl != $location.absUrl()) {
changeCounter++;
$rootScope.$evalAsync(function() {
if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl).
defaultPrevented) {
$location.$$parse(oldUrl);
} else {
$browser.url($location.absUrl(), $location.$$replace);
$location.$$replace = false;
afterLocationChange(oldUrl);
}
});
}
return changeCounter;
});
return $location;
function afterLocationChange(oldUrl) {
$rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl);
}
}];
}
/**
* @ngdoc object
* @name ng.$log
* @requires $window
*
* @description
* Simple service for logging. Default implementation writes the message
* into the browser's console (if present).
*
* The main purpose of this service is to simplify debugging and troubleshooting.
*
* @example
<doc:example>
<doc:source>
<script>
function LogCtrl($log) {
this.$log = $log;
this.message = 'Hello World!';
}
</script>
<div ng-controller="LogCtrl">
<p>Reload this page with open console, enter text and hit the log button...</p>
Message:
<input type="text" ng-model="message"/>
<button ng-click="$log.log(message)">log</button>
<button ng-click="$log.warn(message)">warn</button>
<button ng-click="$log.info(message)">info</button>
<button ng-click="$log.error(message)">error</button>
</div>
</doc:source>
<doc:scenario>
</doc:scenario>
</doc:example>
*/
function $LogProvider(){
this.$get = ['$window', function($window){
return {
/**
* @ngdoc method
* @name ng.$log#log
* @methodOf ng.$log
*
* @description
* Write a log message
*/
log: consoleLog('log'),
/**
* @ngdoc method
* @name ng.$log#warn
* @methodOf ng.$log
*
* @description
* Write a warning message
*/
warn: consoleLog('warn'),
/**
* @ngdoc method
* @name ng.$log#info
* @methodOf ng.$log
*
* @description
* Write an information message
*/
info: consoleLog('info'),
/**
* @ngdoc method
* @name ng.$log#error
* @methodOf ng.$log
*
* @description
* Write an error message
*/
error: consoleLog('error')
};
function formatError(arg) {
if (arg instanceof Error) {
if (arg.stack) {
arg = (arg.message && arg.stack.indexOf(arg.message) === -1)
? 'Error: ' + arg.message + '\n' + arg.stack
: arg.stack;
} else if (arg.sourceURL) {
arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;
}
}
return arg;
}
function consoleLog(type) {
var console = $window.console || {},
logFn = console[type] || console.log || noop;
if (logFn.apply) {
return function() {
var args = [];
forEach(arguments, function(arg) {
args.push(formatError(arg));
});
return logFn.apply(console, args);
};
}
// we are IE which either doesn't have window.console => this is noop and we do nothing,
// or we are IE where console.log doesn't have apply so we log at least first 2 args
return function(arg1, arg2) {
logFn(arg1, arg2);
}
}
}];
}
var OPERATORS = {
'null':function(){return null;},
'true':function(){return true;},
'false':function(){return false;},
undefined:noop,
'+':function(self, locals, a,b){a=a(self, locals); b=b(self, locals); return (isDefined(a)?a:0)+(isDefined(b)?b:0);},
'-':function(self, locals, a,b){a=a(self, locals); b=b(self, locals); return (isDefined(a)?a:0)-(isDefined(b)?b:0);},
'*':function(self, locals, a,b){return a(self, locals)*b(self, locals);},
'/':function(self, locals, a,b){return a(self, locals)/b(self, locals);},
'%':function(self, locals, a,b){return a(self, locals)%b(self, locals);},
'^':function(self, locals, a,b){return a(self, locals)^b(self, locals);},
'=':noop,
'==':function(self, locals, a,b){return a(self, locals)==b(self, locals);},
'!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);},
'<':function(self, locals, a,b){return a(self, locals)<b(self, locals);},
'>':function(self, locals, a,b){return a(self, locals)>b(self, locals);},
'<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);},
'>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);},
'&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);},
'||':function(self, locals, a,b){return a(self, locals)||b(self, locals);},
'&':function(self, locals, a,b){return a(self, locals)&b(self, locals);},
// '|':function(self, locals, a,b){return a|b;},
'|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));},
'!':function(self, locals, a){return !a(self, locals);}
};
var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};
function lex(text, csp){
var tokens = [],
token,
index = 0,
json = [],
ch,
lastCh = ':'; // can start regexp
while (index < text.length) {
ch = text.charAt(index);
if (is('"\'')) {
readString(ch);
} else if (isNumber(ch) || is('.') && isNumber(peek())) {
readNumber();
} else if (isIdent(ch)) {
readIdent();
// identifiers can only be if the preceding char was a { or ,
if (was('{,') && json[0]=='{' &&
(token=tokens[tokens.length-1])) {
token.json = token.text.indexOf('.') == -1;
}
} else if (is('(){}[].,;:')) {
tokens.push({
index:index,
text:ch,
json:(was(':[,') && is('{[')) || is('}]:,')
});
if (is('{[')) json.unshift(ch);
if (is('}]')) json.shift();
index++;
} else if (isWhitespace(ch)) {
index++;
continue;
} else {
var ch2 = ch + peek(),
fn = OPERATORS[ch],
fn2 = OPERATORS[ch2];
if (fn2) {
tokens.push({index:index, text:ch2, fn:fn2});
index += 2;
} else if (fn) {
tokens.push({index:index, text:ch, fn:fn, json: was('[,:') && is('+-')});
index += 1;
} else {
throwError("Unexpected next character ", index, index+1);
}
}
lastCh = ch;
}
return tokens;
function is(chars) {
return chars.indexOf(ch) != -1;
}
function was(chars) {
return chars.indexOf(lastCh) != -1;
}
function peek() {
return index + 1 < text.length ? text.charAt(index + 1) : false;
}
function isNumber(ch) {
return '0' <= ch && ch <= '9';
}
function isWhitespace(ch) {
return ch == ' ' || ch == '\r' || ch == '\t' ||
ch == '\n' || ch == '\v' || ch == '\u00A0'; // IE treats non-breaking space as \u00A0
}
function isIdent(ch) {
return 'a' <= ch && ch <= 'z' ||
'A' <= ch && ch <= 'Z' ||
'_' == ch || ch == '$';
}
function isExpOperator(ch) {
return ch == '-' || ch == '+' || isNumber(ch);
}
function throwError(error, start, end) {
end = end || index;
throw Error("Lexer Error: " + error + " at column" +
(isDefined(start)
? "s " + start + "-" + index + " [" + text.substring(start, end) + "]"
: " " + end) +
" in expression [" + text + "].");
}
function readNumber() {
var number = "";
var start = index;
while (index < text.length) {
var ch = lowercase(text.charAt(index));
if (ch == '.' || isNumber(ch)) {
number += ch;
} else {
var peekCh = peek();
if (ch == 'e' && isExpOperator(peekCh)) {
number += ch;
} else if (isExpOperator(ch) &&
peekCh && isNumber(peekCh) &&
number.charAt(number.length - 1) == 'e') {
number += ch;
} else if (isExpOperator(ch) &&
(!peekCh || !isNumber(peekCh)) &&
number.charAt(number.length - 1) == 'e') {
throwError('Invalid exponent');
} else {
break;
}
}
index++;
}
number = 1 * number;
tokens.push({index:start, text:number, json:true,
fn:function() {return number;}});
}
function readIdent() {
var ident = "",
start = index,
lastDot, peekIndex, methodName;
while (index < text.length) {
var ch = text.charAt(index);
if (ch == '.' || isIdent(ch) || isNumber(ch)) {
if (ch == '.') lastDot = index;
ident += ch;
} else {
break;
}
index++;
}
//check if this is not a method invocation and if it is back out to last dot
if (lastDot) {
peekIndex = index;
while(peekIndex < text.length) {
var ch = text.charAt(peekIndex);
if (ch == '(') {
methodName = ident.substr(lastDot - start + 1);
ident = ident.substr(0, lastDot - start);
index = peekIndex;
break;
}
if(isWhitespace(ch)) {
peekIndex++;
} else {
break;
}
}
}
var token = {
index:start,
text:ident
};
if (OPERATORS.hasOwnProperty(ident)) {
token.fn = token.json = OPERATORS[ident];
} else {
var getter = getterFn(ident, csp);
token.fn = extend(function(self, locals) {
return (getter(self, locals));
}, {
assign: function(self, value) {
return setter(self, ident, value);
}
});
}
tokens.push(token);
if (methodName) {
tokens.push({
index:lastDot,
text: '.',
json: false
});
tokens.push({
index: lastDot + 1,
text: methodName,
json: false
});
}
}
function readString(quote) {
var start = index;
index++;
var string = "";
var rawString = quote;
var escape = false;
while (index < text.length) {
var ch = text.charAt(index);
rawString += ch;
if (escape) {
if (ch == 'u') {
var hex = text.substring(index + 1, index + 5);
if (!hex.match(/[\da-f]{4}/i))
throwError( "Invalid unicode escape [\\u" + hex + "]");
index += 4;
string += String.fromCharCode(parseInt(hex, 16));
} else {
var rep = ESCAPE[ch];
if (rep) {
string += rep;
} else {
string += ch;
}
}
escape = false;
} else if (ch == '\\') {
escape = true;
} else if (ch == quote) {
index++;
tokens.push({
index:start,
text:rawString,
string:string,
json:true,
fn:function() { return string; }
});
return;
} else {
string += ch;
}
index++;
}
throwError("Unterminated quote", start);
}
}
/////////////////////////////////////////
function parser(text, json, $filter, csp){
var ZERO = valueFn(0),
value,
tokens = lex(text, csp),
assignment = _assignment,
functionCall = _functionCall,
fieldAccess = _fieldAccess,
objectIndex = _objectIndex,
filterChain = _filterChain;
if(json){
// The extra level of aliasing is here, just in case the lexer misses something, so that
// we prevent any accidental execution in JSON.
assignment = logicalOR;
functionCall =
fieldAccess =
objectIndex =
filterChain =
function() { throwError("is not valid json", {text:text, index:0}); };
value = primary();
} else {
value = statements();
}
if (tokens.length !== 0) {
throwError("is an unexpected token", tokens[0]);
}
return value;
///////////////////////////////////
function throwError(msg, token) {
throw Error("Syntax Error: Token '" + token.text +
"' " + msg + " at column " +
(token.index + 1) + " of the expression [" +
text + "] starting at [" + text.substring(token.index) + "].");
}
function peekToken() {
if (tokens.length === 0)
throw Error("Unexpected end of expression: " + text);
return tokens[0];
}
function peek(e1, e2, e3, e4) {
if (tokens.length > 0) {
var token = tokens[0];
var t = token.text;
if (t==e1 || t==e2 || t==e3 || t==e4 ||
(!e1 && !e2 && !e3 && !e4)) {
return token;
}
}
return false;
}
function expect(e1, e2, e3, e4){
var token = peek(e1, e2, e3, e4);
if (token) {
if (json && !token.json) {
throwError("is not valid json", token);
}
tokens.shift();
return token;
}
return false;
}
function consume(e1){
if (!expect(e1)) {
throwError("is unexpected, expecting [" + e1 + "]", peek());
}
}
function unaryFn(fn, right) {
return function(self, locals) {
return fn(self, locals, right);
};
}
function binaryFn(left, fn, right) {
return function(self, locals) {
return fn(self, locals, left, right);
};
}
function statements() {
var statements = [];
while(true) {
if (tokens.length > 0 && !peek('}', ')', ';', ']'))
statements.push(filterChain());
if (!expect(';')) {
// optimize for the common case where there is only one statement.
// TODO(size): maybe we should not support multiple statements?
return statements.length == 1
? statements[0]
: function(self, locals){
var value;
for ( var i = 0; i < statements.length; i++) {
var statement = statements[i];
if (statement)
value = statement(self, locals);
}
return value;
};
}
}
}
function _filterChain() {
var left = expression();
var token;
while(true) {
if ((token = expect('|'))) {
left = binaryFn(left, token.fn, filter());
} else {
return left;
}
}
}
function filter() {
var token = expect();
var fn = $filter(token.text);
var argsFn = [];
while(true) {
if ((token = expect(':'))) {
argsFn.push(expression());
} else {
var fnInvoke = function(self, locals, input){
var args = [input];
for ( var i = 0; i < argsFn.length; i++) {
args.push(argsFn[i](self, locals));
}
return fn.apply(self, args);
};
return function() {
return fnInvoke;
};
}
}
}
function expression() {
return assignment();
}
function _assignment() {
var left = logicalOR();
var right;
var token;
if ((token = expect('='))) {
if (!left.assign) {
throwError("implies assignment but [" +
text.substring(0, token.index) + "] can not be assigned to", token);
}
right = logicalOR();
return function(self, locals){
return left.assign(self, right(self, locals), locals);
};
} else {
return left;
}
}
function logicalOR() {
var left = logicalAND();
var token;
while(true) {
if ((token = expect('||'))) {
left = binaryFn(left, token.fn, logicalAND());
} else {
return left;
}
}
}
function logicalAND() {
var left = equality();
var token;
if ((token = expect('&&'))) {
left = binaryFn(left, token.fn, logicalAND());
}
return left;
}
function equality() {
var left = relational();
var token;
if ((token = expect('==','!='))) {
left = binaryFn(left, token.fn, equality());
}
return left;
}
function relational() {
var left = additive();
var token;
if ((token = expect('<', '>', '<=', '>='))) {
left = binaryFn(left, token.fn, relational());
}
return left;
}
function additive() {
var left = multiplicative();
var token;
while ((token = expect('+','-'))) {
left = binaryFn(left, token.fn, multiplicative());
}
return left;
}
function multiplicative() {
var left = unary();
var token;
while ((token = expect('*','/','%'))) {
left = binaryFn(left, token.fn, unary());
}
return left;
}
function unary() {
var token;
if (expect('+')) {
return primary();
} else if ((token = expect('-'))) {
return binaryFn(ZERO, token.fn, unary());
} else if ((token = expect('!'))) {
return unaryFn(token.fn, unary());
} else {
return primary();
}
}
function primary() {
var primary;
if (expect('(')) {
primary = filterChain();
consume(')');
} else if (expect('[')) {
primary = arrayDeclaration();
} else if (expect('{')) {
primary = object();
} else {
var token = expect();
primary = token.fn;
if (!primary) {
throwError("not a primary expression", token);
}
}
var next, context;
while ((next = expect('(', '[', '.'))) {
if (next.text === '(') {
primary = functionCall(primary, context);
context = null;
} else if (next.text === '[') {
context = primary;
primary = objectIndex(primary);
} else if (next.text === '.') {
context = primary;
primary = fieldAccess(primary);
} else {
throwError("IMPOSSIBLE");
}
}
return primary;
}
function _fieldAccess(object) {
var field = expect().text;
var getter = getterFn(field, csp);
return extend(
function(self, locals) {
return getter(object(self, locals), locals);
},
{
assign:function(self, value, locals) {
return setter(object(self, locals), field, value);
}
}
);
}
function _objectIndex(obj) {
var indexFn = expression();
consume(']');
return extend(
function(self, locals){
var o = obj(self, locals),
i = indexFn(self, locals),
v, p;
if (!o) return undefined;
v = o[i];
if (v && v.then) {
p = v;
if (!('$$v' in v)) {
p.$$v = undefined;
p.then(function(val) { p.$$v = val; });
}
v = v.$$v;
}
return v;
}, {
assign:function(self, value, locals){
return obj(self, locals)[indexFn(self, locals)] = value;
}
});
}
function _functionCall(fn, contextGetter) {
var argsFn = [];
if (peekToken().text != ')') {
do {
argsFn.push(expression());
} while (expect(','));
}
consume(')');
return function(self, locals){
var args = [],
context = contextGetter ? contextGetter(self, locals) : self;
for ( var i = 0; i < argsFn.length; i++) {
args.push(argsFn[i](self, locals));
}
var fnPtr = fn(self, locals) || noop;
// IE stupidity!
return fnPtr.apply
? fnPtr.apply(context, args)
: fnPtr(args[0], args[1], args[2], args[3], args[4]);
};
}
// This is used with json array declaration
function arrayDeclaration () {
var elementFns = [];
if (peekToken().text != ']') {
do {
elementFns.push(expression());
} while (expect(','));
}
consume(']');
return function(self, locals){
var array = [];
for ( var i = 0; i < elementFns.length; i++) {
array.push(elementFns[i](self, locals));
}
return array;
};
}
function object () {
var keyValues = [];
if (peekToken().text != '}') {
do {
var token = expect(),
key = token.string || token.text;
consume(":");
var value = expression();
keyValues.push({key:key, value:value});
} while (expect(','));
}
consume('}');
return function(self, locals){
var object = {};
for ( var i = 0; i < keyValues.length; i++) {
var keyValue = keyValues[i];
var value = keyValue.value(self, locals);
object[keyValue.key] = value;
}
return object;
};
}
}
//////////////////////////////////////////////////
// Parser helper functions
//////////////////////////////////////////////////
function setter(obj, path, setValue) {
var element = path.split('.');
for (var i = 0; element.length > 1; i++) {
var key = element.shift();
var propertyObj = obj[key];
if (!propertyObj) {
propertyObj = {};
obj[key] = propertyObj;
}
obj = propertyObj;
}
obj[element.shift()] = setValue;
return setValue;
}
/**
* Return the value accesible from the object by path. Any undefined traversals are ignored
* @param {Object} obj starting object
* @param {string} path path to traverse
* @param {boolean=true} bindFnToScope
* @returns value as accesbile by path
*/
//TODO(misko): this function needs to be removed
function getter(obj, path, bindFnToScope) {
if (!path) return obj;
var keys = path.split('.');
var key;
var lastInstance = obj;
var len = keys.length;
for (var i = 0; i < len; i++) {
key = keys[i];
if (obj) {
obj = (lastInstance = obj)[key];
}
}
if (!bindFnToScope && isFunction(obj)) {
return bind(lastInstance, obj);
}
return obj;
}
var getterFnCache = {};
/**
* Implementation of the "Black Hole" variant from:
* - http://jsperf.com/angularjs-parse-getter/4
* - http://jsperf.com/path-evaluation-simplified/7
*/
function cspSafeGetterFn(key0, key1, key2, key3, key4) {
return function(scope, locals) {
var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope,
promise;
if (pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key0];
if (pathVal && pathVal.then) {
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
if (!key1 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key1];
if (pathVal && pathVal.then) {
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
if (!key2 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key2];
if (pathVal && pathVal.then) {
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
if (!key3 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key3];
if (pathVal && pathVal.then) {
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
if (!key4 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key4];
if (pathVal && pathVal.then) {
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
return pathVal;
};
};
function getterFn(path, csp) {
if (getterFnCache.hasOwnProperty(path)) {
return getterFnCache[path];
}
var pathKeys = path.split('.'),
pathKeysLength = pathKeys.length,
fn;
if (csp) {
fn = (pathKeysLength < 6)
? cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4])
: function(scope, locals) {
var i = 0, val
do {
val = cspSafeGetterFn(
pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++]
)(scope, locals);
locals = undefined; // clear after first iteration
scope = val;
} while (i < pathKeysLength);
return val;
}
} else {
var code = 'var l, fn, p;\n';
forEach(pathKeys, function(key, index) {
code += 'if(s === null || s === undefined) return s;\n' +
'l=s;\n' +
's='+ (index
// we simply dereference 's' on any .dot notation
? 's'
// but if we are first then we check locals first, and if so read it first
: '((k&&k.hasOwnProperty("' + key + '"))?k:s)') + '["' + key + '"]' + ';\n' +
'if (s && s.then) {\n' +
' if (!("$$v" in s)) {\n' +
' p=s;\n' +
' p.$$v = undefined;\n' +
' p.then(function(v) {p.$$v=v;});\n' +
'}\n' +
' s=s.$$v\n' +
'}\n';
});
code += 'return s;';
fn = Function('s', 'k', code); // s=scope, k=locals
fn.toString = function() { return code; };
}
return getterFnCache[path] = fn;
}
///////////////////////////////////
/**
* @ngdoc function
* @name ng.$parse
* @function
*
* @description
*
* Converts Angular {@link guide/expression expression} into a function.
*
* <pre>
* var getter = $parse('user.name');
* var setter = getter.assign;
* var context = {user:{name:'angular'}};
* var locals = {user:{name:'local'}};
*
* expect(getter(context)).toEqual('angular');
* setter(context, 'newValue');
* expect(context.user.name).toEqual('newValue');
* expect(getter(context, locals)).toEqual('local');
* </pre>
*
*
* @param {string} expression String expression to compile.
* @returns {function(context, locals)} a function which represents the compiled expression:
*
* * `context`: an object against which any expressions embedded in the strings are evaluated
* against (Topically a scope object).
* * `locals`: local variables context object, useful for overriding values in `context`.
*
* The return function also has an `assign` property, if the expression is assignable, which
* allows one to set values to expressions.
*
*/
function $ParseProvider() {
var cache = {};
this.$get = ['$filter', '$sniffer', function($filter, $sniffer) {
return function(exp) {
switch(typeof exp) {
case 'string':
return cache.hasOwnProperty(exp)
? cache[exp]
: cache[exp] = parser(exp, false, $filter, $sniffer.csp);
case 'function':
return exp;
default:
return noop;
}
};
}];
}
/**
* @ngdoc service
* @name ng.$q
* @requires $rootScope
*
* @description
* A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q).
*
* [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an
* interface for interacting with an object that represents the result of an action that is
* performed asynchronously, and may or may not be finished at any given point in time.
*
* From the perspective of dealing with error handling, deferred and promise apis are to
* asynchronous programing what `try`, `catch` and `throw` keywords are to synchronous programing.
*
* <pre>
* // for the purpose of this example let's assume that variables `$q` and `scope` are
* // available in the current lexical scope (they could have been injected or passed in).
*
* function asyncGreet(name) {
* var deferred = $q.defer();
*
* setTimeout(function() {
* // since this fn executes async in a future turn of the event loop, we need to wrap
* // our code into an $apply call so that the model changes are properly observed.
* scope.$apply(function() {
* if (okToGreet(name)) {
* deferred.resolve('Hello, ' + name + '!');
* } else {
* deferred.reject('Greeting ' + name + ' is not allowed.');
* }
* });
* }, 1000);
*
* return deferred.promise;
* }
*
* var promise = asyncGreet('Robin Hood');
* promise.then(function(greeting) {
* alert('Success: ' + greeting);
* }, function(reason) {
* alert('Failed: ' + reason);
* );
* </pre>
*
* At first it might not be obvious why this extra complexity is worth the trouble. The payoff
* comes in the way of
* [guarantees that promise and deferred apis make](https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md).
*
* Additionally the promise api allows for composition that is very hard to do with the
* traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach.
* For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the
* section on serial or parallel joining of promises.
*
*
* # The Deferred API
*
* A new instance of deferred is constructed by calling `$q.defer()`.
*
* The purpose of the deferred object is to expose the associated Promise instance as well as apis
* that can be used for signaling the successful or unsuccessful completion of the task.
*
* **Methods**
*
* - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection
* constructed via `$q.reject`, the promise will be rejected instead.
* - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to
* resolving it with a rejection constructed via `$q.reject`.
*
* **Properties**
*
* - promise – `{Promise}` – promise object associated with this deferred.
*
*
* # The Promise API
*
* A new promise instance is created when a deferred instance is created and can be retrieved by
* calling `deferred.promise`.
*
* The purpose of the promise object is to allow for interested parties to get access to the result
* of the deferred task when it completes.
*
* **Methods**
*
* - `then(successCallback, errorCallback)` – regardless of when the promise was or will be resolved
* or rejected calls one of the success or error callbacks asynchronously as soon as the result
* is available. The callbacks are called with a single argument the result or rejection reason.
*
* This method *returns a new promise* which is resolved or rejected via the return value of the
* `successCallback` or `errorCallback`.
*
*
* # Chaining promises
*
* Because calling `then` api of a promise returns a new derived promise, it is easily possible
* to create a chain of promises:
*
* <pre>
* promiseB = promiseA.then(function(result) {
* return result + 1;
* });
*
* // promiseB will be resolved immediately after promiseA is resolved and it's value will be
* // the result of promiseA incremented by 1
* </pre>
*
* It is possible to create chains of any length and since a promise can be resolved with another
* promise (which will defer its resolution further), it is possible to pause/defer resolution of
* the promises at any point in the chain. This makes it possible to implement powerful apis like
* $http's response interceptors.
*
*
* # Differences between Kris Kowal's Q and $q
*
* There are three main differences:
*
* - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation
* mechanism in angular, which means faster propagation of resolution or rejection into your
* models and avoiding unnecessary browser repaints, which would result in flickering UI.
* - $q promises are recognized by the templating engine in angular, which means that in templates
* you can treat promises attached to a scope as if they were the resulting values.
* - Q has many more features that $q, but that comes at a cost of bytes. $q is tiny, but contains
* all the important functionality needed for common async tasks.
*/
function $QProvider() {
this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) {
return qFactory(function(callback) {
$rootScope.$evalAsync(callback);
}, $exceptionHandler);
}];
}
/**
* Constructs a promise manager.
*
* @param {function(function)} nextTick Function for executing functions in the next turn.
* @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for
* debugging purposes.
* @returns {object} Promise manager.
*/
function qFactory(nextTick, exceptionHandler) {
/**
* @ngdoc
* @name ng.$q#defer
* @methodOf ng.$q
* @description
* Creates a `Deferred` object which represents a task which will finish in the future.
*
* @returns {Deferred} Returns a new instance of deferred.
*/
var defer = function() {
var pending = [],
value, deferred;
deferred = {
resolve: function(val) {
if (pending) {
var callbacks = pending;
pending = undefined;
value = ref(val);
if (callbacks.length) {
nextTick(function() {
var callback;
for (var i = 0, ii = callbacks.length; i < ii; i++) {
callback = callbacks[i];
value.then(callback[0], callback[1]);
}
});
}
}
},
reject: function(reason) {
deferred.resolve(reject(reason));
},
promise: {
then: function(callback, errback) {
var result = defer();
var wrappedCallback = function(value) {
try {
result.resolve((callback || defaultCallback)(value));
} catch(e) {
exceptionHandler(e);
result.reject(e);
}
};
var wrappedErrback = function(reason) {
try {
result.resolve((errback || defaultErrback)(reason));
} catch(e) {
exceptionHandler(e);
result.reject(e);
}
};
if (pending) {
pending.push([wrappedCallback, wrappedErrback]);
} else {
value.then(wrappedCallback, wrappedErrback);
}
return result.promise;
}
}
};
return deferred;
};
var ref = function(value) {
if (value && value.then) return value;
return {
then: function(callback) {
var result = defer();
nextTick(function() {
result.resolve(callback(value));
});
return result.promise;
}
};
};
/**
* @ngdoc
* @name ng.$q#reject
* @methodOf ng.$q
* @description
* Creates a promise that is resolved as rejected with the specified `reason`. This api should be
* used to forward rejection in a chain of promises. If you are dealing with the last promise in
* a promise chain, you don't need to worry about it.
*
* When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of
* `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via
* a promise error callback and you want to forward the error to the promise derived from the
* current promise, you have to "rethrow" the error by returning a rejection constructed via
* `reject`.
*
* <pre>
* promiseB = promiseA.then(function(result) {
* // success: do something and resolve promiseB
* // with the old or a new result
* return result;
* }, function(reason) {
* // error: handle the error if possible and
* // resolve promiseB with newPromiseOrValue,
* // otherwise forward the rejection to promiseB
* if (canHandle(reason)) {
* // handle the error and recover
* return newPromiseOrValue;
* }
* return $q.reject(reason);
* });
* </pre>
*
* @param {*} reason Constant, message, exception or an object representing the rejection reason.
* @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.
*/
var reject = function(reason) {
return {
then: function(callback, errback) {
var result = defer();
nextTick(function() {
result.resolve((errback || defaultErrback)(reason));
});
return result.promise;
}
};
};
/**
* @ngdoc
* @name ng.$q#when
* @methodOf ng.$q
* @description
* Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise.
* This is useful when you are dealing with on object that might or might not be a promise, or if
* the promise comes from a source that can't be trusted.
*
* @param {*} value Value or a promise
* @returns {Promise} Returns a single promise that will be resolved with an array of values,
* each value coresponding to the promise at the same index in the `promises` array. If any of
* the promises is resolved with a rejection, this resulting promise will be resolved with the
* same rejection.
*/
var when = function(value, callback, errback) {
var result = defer(),
done;
var wrappedCallback = function(value) {
try {
return (callback || defaultCallback)(value);
} catch (e) {
exceptionHandler(e);
return reject(e);
}
};
var wrappedErrback = function(reason) {
try {
return (errback || defaultErrback)(reason);
} catch (e) {
exceptionHandler(e);
return reject(e);
}
};
nextTick(function() {
ref(value).then(function(value) {
if (done) return;
done = true;
result.resolve(ref(value).then(wrappedCallback, wrappedErrback));
}, function(reason) {
if (done) return;
done = true;
result.resolve(wrappedErrback(reason));
});
});
return result.promise;
};
function defaultCallback(value) {
return value;
}
function defaultErrback(reason) {
return reject(reason);
}
/**
* @ngdoc
* @name ng.$q#all
* @methodOf ng.$q
* @description
* Combines multiple promises into a single promise that is resolved when all of the input
* promises are resolved.
*
* @param {Array.<Promise>} promises An array of promises.
* @returns {Promise} Returns a single promise that will be resolved with an array of values,
* each value coresponding to the promise at the same index in the `promises` array. If any of
* the promises is resolved with a rejection, this resulting promise will be resolved with the
* same rejection.
*/
function all(promises) {
var deferred = defer(),
counter = promises.length,
results = [];
if (counter) {
forEach(promises, function(promise, index) {
ref(promise).then(function(value) {
if (index in results) return;
results[index] = value;
if (!(--counter)) deferred.resolve(results);
}, function(reason) {
if (index in results) return;
deferred.reject(reason);
});
});
} else {
deferred.resolve(results);
}
return deferred.promise;
}
return {
defer: defer,
reject: reject,
when: when,
all: all
};
}
/**
* @ngdoc object
* @name ng.$routeProvider
* @function
*
* @description
*
* Used for configuring routes. See {@link ng.$route $route} for an example.
*/
function $RouteProvider(){
var routes = {};
/**
* @ngdoc method
* @name ng.$routeProvider#when
* @methodOf ng.$routeProvider
*
* @param {string} path Route path (matched against `$location.path`). If `$location.path`
* contains redundant trailing slash or is missing one, the route will still match and the
* `$location.path` will be updated to add or drop the trailing slash to exacly match the
* route definition.
* @param {Object} route Mapping information to be assigned to `$route.current` on route
* match.
*
* Object properties:
*
* - `controller` – `{function()=}` – Controller fn that should be associated with newly
* created scope.
* - `template` – `{string=}` – html template as a string that should be used by
* {@link ng.directive:ngView ngView} or
* {@link ng.directive:ngInclude ngInclude} directives.
* this property takes precedence over `templateUrl`.
* - `templateUrl` – `{string=}` – path to an html template that should be used by
* {@link ng.directive:ngView ngView}.
* - `resolve` - `{Object.<string, function>=}` - An optional map of dependencies which should
* be injected into the controller. If any of these dependencies are promises, they will be
* resolved and converted to a value before the controller is instantiated and the
* `$aftreRouteChange` event is fired. The map object is:
*
* - `key` – `{string}`: a name of a dependency to be injected into the controller.
* - `factory` - `{string|function}`: If `string` then it is an alias for a service.
* Otherwise if function, then it is {@link api/AUTO.$injector#invoke injected}
* and the return value is treated as the dependency. If the result is a promise, it is resolved
* before its value is injected into the controller.
*
* - `redirectTo` – {(string|function())=} – value to update
* {@link ng.$location $location} path with and trigger route redirection.
*
* If `redirectTo` is a function, it will be called with the following parameters:
*
* - `{Object.<string>}` - route parameters extracted from the current
* `$location.path()` by applying the current route templateUrl.
* - `{string}` - current `$location.path()`
* - `{Object}` - current `$location.search()`
*
* The custom `redirectTo` function is expected to return a string which will be used
* to update `$location.path()` and `$location.search()`.
*
* - `[reloadOnSearch=true]` - {boolean=} - reload route when only $location.search()
* changes.
*
* If the option is set to `false` and url in the browser changes, then
* `$routeUpdate` event is broadcasted on the root scope.
*
* @returns {Object} self
*
* @description
* Adds a new route definition to the `$route` service.
*/
this.when = function(path, route) {
routes[path] = extend({reloadOnSearch: true}, route);
// create redirection for trailing slashes
if (path) {
var redirectPath = (path[path.length-1] == '/')
? path.substr(0, path.length-1)
: path +'/';
routes[redirectPath] = {redirectTo: path};
}
return this;
};
/**
* @ngdoc method
* @name ng.$routeProvider#otherwise
* @methodOf ng.$routeProvider
*
* @description
* Sets route definition that will be used on route change when no other route definition
* is matched.
*
* @param {Object} params Mapping information to be assigned to `$route.current`.
* @returns {Object} self
*/
this.otherwise = function(params) {
this.when(null, params);
return this;
};
this.$get = ['$rootScope', '$location', '$routeParams', '$q', '$injector', '$http', '$templateCache',
function( $rootScope, $location, $routeParams, $q, $injector, $http, $templateCache) {
/**
* @ngdoc object
* @name ng.$route
* @requires $location
* @requires $routeParams
*
* @property {Object} current Reference to the current route definition.
* The route definition contains:
*
* - `controller`: The controller constructor as define in route definition.
* - `locals`: A map of locals which is used by {@link ng.$controller $controller} service for
* controller instantiation. The `locals` contain
* the resolved values of the `resolve` map. Additionally the `locals` also contain:
*
* - `$scope` - The current route scope.
* - `$template` - The current route template HTML.
*
* @property {Array.<Object>} routes Array of all configured routes.
*
* @description
* Is used for deep-linking URLs to controllers and views (HTML partials).
* It watches `$location.url()` and tries to map the path to an existing route definition.
*
* You can define routes through {@link ng.$routeProvider $routeProvider}'s API.
*
* The `$route` service is typically used in conjunction with {@link ng.directive:ngView ngView}
* directive and the {@link ng.$routeParams $routeParams} service.
*
* @example
This example shows how changing the URL hash causes the `$route` to match a route against the
URL, and the `ngView` pulls in the partial.
Note that this example is using {@link ng.directive:script inlined templates}
to get it working on jsfiddle as well.
<example module="ngView">
<file name="index.html">
<div ng-controller="MainCntl">
Choose:
<a href="Book/Moby">Moby</a> |
<a href="Book/Moby/ch/1">Moby: Ch1</a> |
<a href="Book/Gatsby">Gatsby</a> |
<a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> |
<a href="Book/Scarlet">Scarlet Letter</a><br/>
<div ng-view></div>
<hr />
<pre>$location.path() = {{$location.path()}}</pre>
<pre>$route.current.templateUrl = {{$route.current.templateUrl}}</pre>
<pre>$route.current.params = {{$route.current.params}}</pre>
<pre>$route.current.scope.name = {{$route.current.scope.name}}</pre>
<pre>$routeParams = {{$routeParams}}</pre>
</div>
</file>
<file name="book.html">
controller: {{name}}<br />
Book Id: {{params.bookId}}<br />
</file>
<file name="chapter.html">
controller: {{name}}<br />
Book Id: {{params.bookId}}<br />
Chapter Id: {{params.chapterId}}
</file>
<file name="script.js">
angular.module('ngView', [], function($routeProvider, $locationProvider) {
$routeProvider.when('/Book/:bookId', {
templateUrl: 'book.html',
controller: BookCntl,
resolve: {
// I will cause a 1 second delay
delay: function($q, $timeout) {
var delay = $q.defer();
$timeout(delay.resolve, 1000);
return delay.promise;
}
}
});
$routeProvider.when('/Book/:bookId/ch/:chapterId', {
templateUrl: 'chapter.html',
controller: ChapterCntl
});
// configure html5 to get links working on jsfiddle
$locationProvider.html5Mode(true);
});
function MainCntl($scope, $route, $routeParams, $location) {
$scope.$route = $route;
$scope.$location = $location;
$scope.$routeParams = $routeParams;
}
function BookCntl($scope, $routeParams) {
$scope.name = "BookCntl";
$scope.params = $routeParams;
}
function ChapterCntl($scope, $routeParams) {
$scope.name = "ChapterCntl";
$scope.params = $routeParams;
}
</file>
<file name="scenario.js">
it('should load and compile correct template', function() {
element('a:contains("Moby: Ch1")').click();
var content = element('.doc-example-live [ng-view]').text();
expect(content).toMatch(/controller\: ChapterCntl/);
expect(content).toMatch(/Book Id\: Moby/);
expect(content).toMatch(/Chapter Id\: 1/);
element('a:contains("Scarlet")').click();
sleep(2); // promises are not part of scenario waiting
content = element('.doc-example-live [ng-view]').text();
expect(content).toMatch(/controller\: BookCntl/);
expect(content).toMatch(/Book Id\: Scarlet/);
});
</file>
</example>
*/
/**
* @ngdoc event
* @name ng.$route#$routeChangeStart
* @eventOf ng.$route
* @eventType broadcast on root scope
* @description
* Broadcasted before a route change. At this point the route services starts
* resolving all of the dependencies needed for the route change to occurs.
* Typically this involves fetching the view template as well as any dependencies
* defined in `resolve` route property. Once all of the dependencies are resolved
* `$routeChangeSuccess` is fired.
*
* @param {Route} next Future route information.
* @param {Route} current Current route information.
*/
/**
* @ngdoc event
* @name ng.$route#$routeChangeSuccess
* @eventOf ng.$route
* @eventType broadcast on root scope
* @description
* Broadcasted after a route dependencies are resolved.
* {@link ng.directive:ngView ngView} listens for the directive
* to instantiate the controller and render the view.
*
* @param {Route} current Current route information.
* @param {Route} previous Previous route information.
*/
/**
* @ngdoc event
* @name ng.$route#$routeChangeError
* @eventOf ng.$route
* @eventType broadcast on root scope
* @description
* Broadcasted if any of the resolve promises are rejected.
*
* @param {Route} current Current route information.
* @param {Route} previous Previous route information.
* @param {Route} rejection Rejection of the promise. Usually the error of the failed promise.
*/
/**
* @ngdoc event
* @name ng.$route#$routeUpdate
* @eventOf ng.$route
* @eventType broadcast on root scope
* @description
*
* The `reloadOnSearch` property has been set to false, and we are reusing the same
* instance of the Controller.
*/
var matcher = switchRouteMatcher,
forceReload = false,
$route = {
routes: routes,
/**
* @ngdoc method
* @name ng.$route#reload
* @methodOf ng.$route
*
* @description
* Causes `$route` service to reload the current route even if
* {@link ng.$location $location} hasn't changed.
*
* As a result of that, {@link ng.directive:ngView ngView}
* creates new scope, reinstantiates the controller.
*/
reload: function() {
forceReload = true;
$rootScope.$evalAsync(updateRoute);
}
};
$rootScope.$on('$locationChangeSuccess', updateRoute);
return $route;
/////////////////////////////////////////////////////
function switchRouteMatcher(on, when) {
// TODO(i): this code is convoluted and inefficient, we should construct the route matching
// regex only once and then reuse it
var regex = '^' + when.replace(/([\.\\\(\)\^\$])/g, "\\$1") + '$',
params = [],
dst = {};
forEach(when.split(/\W/), function(param) {
if (param) {
var paramRegExp = new RegExp(":" + param + "([\\W])");
if (regex.match(paramRegExp)) {
regex = regex.replace(paramRegExp, "([^\\/]*)$1");
params.push(param);
}
}
});
var match = on.match(new RegExp(regex));
if (match) {
forEach(params, function(name, index) {
dst[name] = match[index + 1];
});
}
return match ? dst : null;
}
function updateRoute() {
var next = parseRoute(),
last = $route.current;
if (next && last && next.$route === last.$route
&& equals(next.pathParams, last.pathParams) && !next.reloadOnSearch && !forceReload) {
last.params = next.params;
copy(last.params, $routeParams);
$rootScope.$broadcast('$routeUpdate', last);
} else if (next || last) {
forceReload = false;
$rootScope.$broadcast('$routeChangeStart', next, last);
$route.current = next;
if (next) {
if (next.redirectTo) {
if (isString(next.redirectTo)) {
$location.path(interpolate(next.redirectTo, next.params)).search(next.params)
.replace();
} else {
$location.url(next.redirectTo(next.pathParams, $location.path(), $location.search()))
.replace();
}
}
}
$q.when(next).
then(function() {
if (next) {
var keys = [],
values = [],
template;
forEach(next.resolve || {}, function(value, key) {
keys.push(key);
values.push(isFunction(value) ? $injector.invoke(value) : $injector.get(value));
});
if (isDefined(template = next.template)) {
} else if (isDefined(template = next.templateUrl)) {
template = $http.get(template, {cache: $templateCache}).
then(function(response) { return response.data; });
}
if (isDefined(template)) {
keys.push('$template');
values.push(template);
}
return $q.all(values).then(function(values) {
var locals = {};
forEach(values, function(value, index) {
locals[keys[index]] = value;
});
return locals;
});
}
}).
// after route change
then(function(locals) {
if (next == $route.current) {
if (next) {
next.locals = locals;
copy(next.params, $routeParams);
}
$rootScope.$broadcast('$routeChangeSuccess', next, last);
}
}, function(error) {
if (next == $route.current) {
$rootScope.$broadcast('$routeChangeError', next, last, error);
}
});
}
}
/**
* @returns the current active route, by matching it against the URL
*/
function parseRoute() {
// Match a route
var params, match;
forEach(routes, function(route, path) {
if (!match && (params = matcher($location.path(), path))) {
match = inherit(route, {
params: extend({}, $location.search(), params),
pathParams: params});
match.$route = route;
}
});
// No route matched; fallback to "otherwise" route
return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}});
}
/**
* @returns interpolation of the redirect path with the parametrs
*/
function interpolate(string, params) {
var result = [];
forEach((string||'').split(':'), function(segment, i) {
if (i == 0) {
result.push(segment);
} else {
var segmentMatch = segment.match(/(\w+)(.*)/);
var key = segmentMatch[1];
result.push(params[key]);
result.push(segmentMatch[2] || '');
delete params[key];
}
});
return result.join('');
}
}];
}
/**
* @ngdoc object
* @name ng.$routeParams
* @requires $route
*
* @description
* Current set of route parameters. The route parameters are a combination of the
* {@link ng.$location $location} `search()`, and `path()`. The `path` parameters
* are extracted when the {@link ng.$route $route} path is matched.
*
* In case of parameter name collision, `path` params take precedence over `search` params.
*
* The service guarantees that the identity of the `$routeParams` object will remain unchanged
* (but its properties will likely change) even when a route change occurs.
*
* @example
* <pre>
* // Given:
* // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby
* // Route: /Chapter/:chapterId/Section/:sectionId
* //
* // Then
* $routeParams ==> {chapterId:1, sectionId:2, search:'moby'}
* </pre>
*/
function $RouteParamsProvider() {
this.$get = valueFn({});
}
/**
* DESIGN NOTES
*
* The design decisions behind the scope ware heavily favored for speed and memory consumption.
*
* The typical use of scope is to watch the expressions, which most of the time return the same
* value as last time so we optimize the operation.
*
* Closures construction is expensive from speed as well as memory:
* - no closures, instead ups prototypical inheritance for API
* - Internal state needs to be stored on scope directly, which means that private state is
* exposed as $$____ properties
*
* Loop operations are optimized by using while(count--) { ... }
* - this means that in order to keep the same order of execution as addition we have to add
* items to the array at the begging (shift) instead of at the end (push)
*
* Child scopes are created and removed often
* - Using array would be slow since inserts in meddle are expensive so we use linked list
*
* There are few watches then a lot of observers. This is why you don't want the observer to be
* implemented in the same way as watch. Watch requires return of initialization function which
* are expensive to construct.
*/
/**
* @ngdoc object
* @name ng.$rootScopeProvider
* @description
*
* Provider for the $rootScope service.
*/
/**
* @ngdoc function
* @name ng.$rootScopeProvider#digestTtl
* @methodOf ng.$rootScopeProvider
* @description
*
* Sets the number of digest iteration the scope should attempt to execute before giving up and
* assuming that the model is unstable.
*
* The current default is 10 iterations.
*
* @param {number} limit The number of digest iterations.
*/
/**
* @ngdoc object
* @name ng.$rootScope
* @description
*
* Every application has a single root {@link ng.$rootScope.Scope scope}.
* All other scopes are child scopes of the root scope. Scopes provide mechanism for watching the model and provide
* event processing life-cycle. See {@link guide/scope developer guide on scopes}.
*/
function $RootScopeProvider(){
var TTL = 10;
this.digestTtl = function(value) {
if (arguments.length) {
TTL = value;
}
return TTL;
};
this.$get = ['$injector', '$exceptionHandler', '$parse',
function( $injector, $exceptionHandler, $parse) {
/**
* @ngdoc function
* @name ng.$rootScope.Scope
*
* @description
* A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the
* {@link AUTO.$injector $injector}. Child scopes are created using the
* {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when
* compiled HTML template is executed.)
*
* Here is a simple scope snippet to show how you can interact with the scope.
* <pre>
angular.injector(['ng']).invoke(function($rootScope) {
var scope = $rootScope.$new();
scope.salutation = 'Hello';
scope.name = 'World';
expect(scope.greeting).toEqual(undefined);
scope.$watch('name', function() {
this.greeting = this.salutation + ' ' + this.name + '!';
}); // initialize the watch
expect(scope.greeting).toEqual(undefined);
scope.name = 'Misko';
// still old value, since watches have not been called yet
expect(scope.greeting).toEqual(undefined);
scope.$digest(); // fire all the watches
expect(scope.greeting).toEqual('Hello Misko!');
});
* </pre>
*
* # Inheritance
* A scope can inherit from a parent scope, as in this example:
* <pre>
var parent = $rootScope;
var child = parent.$new();
parent.salutation = "Hello";
child.name = "World";
expect(child.salutation).toEqual('Hello');
child.salutation = "Welcome";
expect(child.salutation).toEqual('Welcome');
expect(parent.salutation).toEqual('Hello');
* </pre>
*
*
* @param {Object.<string, function()>=} providers Map of service factory which need to be provided
* for the current scope. Defaults to {@link ng}.
* @param {Object.<string, *>=} instanceCache Provides pre-instantiated services which should
* append/override services provided by `providers`. This is handy when unit-testing and having
* the need to override a default service.
* @returns {Object} Newly created scope.
*
*/
function Scope() {
this.$id = nextUid();
this.$$phase = this.$parent = this.$$watchers =
this.$$nextSibling = this.$$prevSibling =
this.$$childHead = this.$$childTail = null;
this['this'] = this.$root = this;
this.$$asyncQueue = [];
this.$$listeners = {};
}
/**
* @ngdoc property
* @name ng.$rootScope.Scope#$id
* @propertyOf ng.$rootScope.Scope
* @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for
* debugging.
*/
Scope.prototype = {
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$new
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Creates a new child {@link ng.$rootScope.Scope scope}.
*
* The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} and
* {@link ng.$rootScope.Scope#$digest $digest()} events. The scope can be removed from the scope
* hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.
*
* {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is desired for
* the scope and its child scopes to be permanently detached from the parent and thus stop
* participating in model change detection and listener notification by invoking.
*
* @param {boolean} isolate if true then the scoped does not prototypically inherit from the
* parent scope. The scope is isolated, as it can not se parent scope properties.
* When creating widgets it is useful for the widget to not accidently read parent
* state.
*
* @returns {Object} The newly created child scope.
*
*/
$new: function(isolate) {
var Child,
child;
if (isFunction(isolate)) {
// TODO: remove at some point
throw Error('API-CHANGE: Use $controller to instantiate controllers.');
}
if (isolate) {
child = new Scope();
child.$root = this.$root;
} else {
Child = function() {}; // should be anonymous; This is so that when the minifier munges
// the name it does not become random set of chars. These will then show up as class
// name in the debugger.
Child.prototype = this;
child = new Child();
child.$id = nextUid();
}
child['this'] = child;
child.$$listeners = {};
child.$parent = this;
child.$$asyncQueue = [];
child.$$watchers = child.$$nextSibling = child.$$childHead = child.$$childTail = null;
child.$$prevSibling = this.$$childTail;
if (this.$$childHead) {
this.$$childTail.$$nextSibling = child;
this.$$childTail = child;
} else {
this.$$childHead = this.$$childTail = child;
}
return child;
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$watch
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Registers a `listener` callback to be executed whenever the `watchExpression` changes.
*
* - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest $digest()} and
* should return the value which will be watched. (Since {@link ng.$rootScope.Scope#$digest $digest()}
* reruns when it detects changes the `watchExpression` can execute multiple times per
* {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.)
* - The `listener` is called only when the value from the current `watchExpression` and the
* previous call to `watchExpression' are not equal (with the exception of the initial run
* see below). The inequality is determined according to
* {@link angular.equals} function. To save the value of the object for later comparison
* {@link angular.copy} function is used. It also means that watching complex options will
* have adverse memory and performance implications.
* - The watch `listener` may change the model, which may trigger other `listener`s to fire. This
* is achieved by rerunning the watchers until no changes are detected. The rerun iteration
* limit is 100 to prevent infinity loop deadlock.
*
*
* If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called,
* you can register an `watchExpression` function with no `listener`. (Since `watchExpression`,
* can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a change is
* detected, be prepared for multiple calls to your listener.)
*
* After a watcher is registered with the scope, the `listener` fn is called asynchronously
* (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the
* watcher. In rare cases, this is undesirable because the listener is called when the result
* of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you
* can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the
* listener was called due to initialization.
*
*
* # Example
* <pre>
// let's assume that scope was dependency injected as the $rootScope
var scope = $rootScope;
scope.name = 'misko';
scope.counter = 0;
expect(scope.counter).toEqual(0);
scope.$watch('name', function(newValue, oldValue) { counter = counter + 1; });
expect(scope.counter).toEqual(0);
scope.$digest();
// no variable change
expect(scope.counter).toEqual(0);
scope.name = 'adam';
scope.$digest();
expect(scope.counter).toEqual(1);
* </pre>
*
*
*
* @param {(function()|string)} watchExpression Expression that is evaluated on each
* {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers a
* call to the `listener`.
*
* - `string`: Evaluated as {@link guide/expression expression}
* - `function(scope)`: called with current `scope` as a parameter.
* @param {(function()|string)=} listener Callback called whenever the return value of
* the `watchExpression` changes.
*
* - `string`: Evaluated as {@link guide/expression expression}
* - `function(newValue, oldValue, scope)`: called with current and previous values as parameters.
*
* @param {boolean=} objectEquality Compare object for equality rather then for refference.
* @returns {function()} Returns a deregistration function for this listener.
*/
$watch: function(watchExp, listener, objectEquality) {
var scope = this,
get = compileToFn(watchExp, 'watch'),
array = scope.$$watchers,
watcher = {
fn: listener,
last: initWatchVal,
get: get,
exp: watchExp,
eq: !!objectEquality
};
// in the case user pass string, we need to compile it, do we really need this ?
if (!isFunction(listener)) {
var listenFn = compileToFn(listener || noop, 'listener');
watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);};
}
if (!array) {
array = scope.$$watchers = [];
}
// we use unshift since we use a while loop in $digest for speed.
// the while loop reads in reverse order.
array.unshift(watcher);
return function() {
arrayRemove(array, watcher);
};
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$digest
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Process all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and its children.
* Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change the model, the
* `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers} until no more listeners are
* firing. This means that it is possible to get into an infinite loop. This function will throw
* `'Maximum iteration limit exceeded.'` if the number of iterations exceeds 10.
*
* Usually you don't call `$digest()` directly in
* {@link ng.directive:ngController controllers} or in
* {@link ng.$compileProvider.directive directives}.
* Instead a call to {@link ng.$rootScope.Scope#$apply $apply()} (typically from within a
* {@link ng.$compileProvider.directive directives}) will force a `$digest()`.
*
* If you want to be notified whenever `$digest()` is called,
* you can register a `watchExpression` function with {@link ng.$rootScope.Scope#$watch $watch()}
* with no `listener`.
*
* You may have a need to call `$digest()` from within unit-tests, to simulate the scope
* life-cycle.
*
* # Example
* <pre>
var scope = ...;
scope.name = 'misko';
scope.counter = 0;
expect(scope.counter).toEqual(0);
scope.$watch('name', function(newValue, oldValue) {
counter = counter + 1;
});
expect(scope.counter).toEqual(0);
scope.$digest();
// no variable change
expect(scope.counter).toEqual(0);
scope.name = 'adam';
scope.$digest();
expect(scope.counter).toEqual(1);
* </pre>
*
*/
$digest: function() {
var watch, value, last,
watchers,
asyncQueue,
length,
dirty, ttl = TTL,
next, current, target = this,
watchLog = [],
logIdx, logMsg;
beginPhase('$digest');
do {
dirty = false;
current = target;
do {
asyncQueue = current.$$asyncQueue;
while(asyncQueue.length) {
try {
current.$eval(asyncQueue.shift());
} catch (e) {
$exceptionHandler(e);
}
}
if ((watchers = current.$$watchers)) {
// process our watches
length = watchers.length;
while (length--) {
try {
watch = watchers[length];
// Most common watches are on primitives, in which case we can short
// circuit it with === operator, only when === fails do we use .equals
if ((value = watch.get(current)) !== (last = watch.last) &&
!(watch.eq
? equals(value, last)
: (typeof value == 'number' && typeof last == 'number'
&& isNaN(value) && isNaN(last)))) {
dirty = true;
watch.last = watch.eq ? copy(value) : value;
watch.fn(value, ((last === initWatchVal) ? value : last), current);
if (ttl < 5) {
logIdx = 4 - ttl;
if (!watchLog[logIdx]) watchLog[logIdx] = [];
logMsg = (isFunction(watch.exp))
? 'fn: ' + (watch.exp.name || watch.exp.toString())
: watch.exp;
logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last);
watchLog[logIdx].push(logMsg);
}
}
} catch (e) {
$exceptionHandler(e);
}
}
}
// Insanity Warning: scope depth-first traversal
// yes, this code is a bit crazy, but it works and we have tests to prove it!
// this piece should be kept in sync with the traversal in $broadcast
if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
while(current !== target && !(next = current.$$nextSibling)) {
current = current.$parent;
}
}
} while ((current = next));
if(dirty && !(ttl--)) {
clearPhase();
throw Error(TTL + ' $digest() iterations reached. Aborting!\n' +
'Watchers fired in the last 5 iterations: ' + toJson(watchLog));
}
} while (dirty || asyncQueue.length);
clearPhase();
},
/**
* @ngdoc event
* @name ng.$rootScope.Scope#$destroy
* @eventOf ng.$rootScope.Scope
* @eventType broadcast on scope being destroyed
*
* @description
* Broadcasted when a scope and its children are being destroyed.
*/
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$destroy
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Remove the current scope (and all of its children) from the parent scope. Removal implies
* that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer
* propagate to the current scope and its children. Removal also implies that the current
* scope is eligible for garbage collection.
*
* The `$destroy()` is usually used by directives such as
* {@link ng.directive:ngRepeat ngRepeat} for managing the
* unrolling of the loop.
*
* Just before a scope is destroyed a `$destroy` event is broadcasted on this scope.
* Application code can register a `$destroy` event handler that will give it chance to
* perform any necessary cleanup.
*/
$destroy: function() {
if ($rootScope == this) return; // we can't remove the root node;
var parent = this.$parent;
this.$broadcast('$destroy');
if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;
if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;
if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$eval
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Executes the `expression` on the current scope returning the result. Any exceptions in the
* expression are propagated (uncaught). This is useful when evaluating engular expressions.
*
* # Example
* <pre>
var scope = ng.$rootScope.Scope();
scope.a = 1;
scope.b = 2;
expect(scope.$eval('a+b')).toEqual(3);
expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
* </pre>
*
* @param {(string|function())=} expression An angular expression to be executed.
*
* - `string`: execute using the rules as defined in {@link guide/expression expression}.
* - `function(scope)`: execute the function with the current `scope` parameter.
*
* @returns {*} The result of evaluating the expression.
*/
$eval: function(expr, locals) {
return $parse(expr)(this, locals);
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$evalAsync
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Executes the expression on the current scope at a later point in time.
*
* The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only that:
*
* - it will execute in the current script execution context (before any DOM rendering).
* - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after
* `expression` execution.
*
* Any exceptions from the execution of the expression are forwarded to the
* {@link ng.$exceptionHandler $exceptionHandler} service.
*
* @param {(string|function())=} expression An angular expression to be executed.
*
* - `string`: execute using the rules as defined in {@link guide/expression expression}.
* - `function(scope)`: execute the function with the current `scope` parameter.
*
*/
$evalAsync: function(expr) {
this.$$asyncQueue.push(expr);
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$apply
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* `$apply()` is used to execute an expression in angular from outside of the angular framework.
* (For example from browser DOM events, setTimeout, XHR or third party libraries).
* Because we are calling into the angular framework we need to perform proper scope life-cycle
* of {@link ng.$exceptionHandler exception handling},
* {@link ng.$rootScope.Scope#$digest executing watches}.
*
* ## Life cycle
*
* # Pseudo-Code of `$apply()`
* <pre>
function $apply(expr) {
try {
return $eval(expr);
} catch (e) {
$exceptionHandler(e);
} finally {
$root.$digest();
}
}
* </pre>
*
*
* Scope's `$apply()` method transitions through the following stages:
*
* 1. The {@link guide/expression expression} is executed using the
* {@link ng.$rootScope.Scope#$eval $eval()} method.
* 2. Any exceptions from the execution of the expression are forwarded to the
* {@link ng.$exceptionHandler $exceptionHandler} service.
* 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the expression
* was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method.
*
*
* @param {(string|function())=} exp An angular expression to be executed.
*
* - `string`: execute using the rules as defined in {@link guide/expression expression}.
* - `function(scope)`: execute the function with current `scope` parameter.
*
* @returns {*} The result of evaluating the expression.
*/
$apply: function(expr) {
try {
beginPhase('$apply');
return this.$eval(expr);
} catch (e) {
$exceptionHandler(e);
} finally {
clearPhase();
try {
$rootScope.$digest();
} catch (e) {
$exceptionHandler(e);
throw e;
}
}
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$on
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Listen on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for discussion of
* event life cycle.
*
* @param {string} name Event name to listen on.
* @param {function(event)} listener Function to call when the event is emitted.
* @returns {function()} Returns a deregistration function for this listener.
*
* The event listener function format is: `function(event)`. The `event` object passed into the
* listener has the following attributes
*
* - `targetScope` - {Scope}: the scope on which the event was `$emit`-ed or `$broadcast`-ed.
* - `currentScope` - {Scope}: the current scope which is handling the event.
* - `name` - {string}: Name of the event.
* - `stopPropagation` - {function=}: calling `stopPropagation` function will cancel further event propagation
* (available only for events that were `$emit`-ed).
* - `preventDefault` - {function}: calling `preventDefault` sets `defaultPrevented` flag to true.
* - `defaultPrevented` - {boolean}: true if `preventDefault` was called.
*/
$on: function(name, listener) {
var namedListeners = this.$$listeners[name];
if (!namedListeners) {
this.$$listeners[name] = namedListeners = [];
}
namedListeners.push(listener);
return function() {
arrayRemove(namedListeners, listener);
};
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$emit
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Dispatches an event `name` upwards through the scope hierarchy notifying the
* registered {@link ng.$rootScope.Scope#$on} listeners.
*
* The event life cycle starts at the scope on which `$emit` was called. All
* {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified.
* Afterwards, the event traverses upwards toward the root scope and calls all registered
* listeners along the way. The event will stop propagating if one of the listeners cancels it.
*
* Any exception emmited from the {@link ng.$rootScope.Scope#$on listeners} will be passed
* onto the {@link ng.$exceptionHandler $exceptionHandler} service.
*
* @param {string} name Event name to emit.
* @param {...*} args Optional set of arguments which will be passed onto the event listeners.
* @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}
*/
$emit: function(name, args) {
var empty = [],
namedListeners,
scope = this,
stopPropagation = false,
event = {
name: name,
targetScope: scope,
stopPropagation: function() {stopPropagation = true;},
preventDefault: function() {
event.defaultPrevented = true;
},
defaultPrevented: false
},
listenerArgs = concat([event], arguments, 1),
i, length;
do {
namedListeners = scope.$$listeners[name] || empty;
event.currentScope = scope;
for (i=0, length=namedListeners.length; i<length; i++) {
try {
namedListeners[i].apply(null, listenerArgs);
if (stopPropagation) return event;
} catch (e) {
$exceptionHandler(e);
}
}
//traverse upwards
scope = scope.$parent;
} while (scope);
return event;
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$broadcast
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Dispatches an event `name` downwards to all child scopes (and their children) notifying the
* registered {@link ng.$rootScope.Scope#$on} listeners.
*
* The event life cycle starts at the scope on which `$broadcast` was called. All
* {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified.
* Afterwards, the event propagates to all direct and indirect scopes of the current scope and
* calls all registered listeners along the way. The event cannot be canceled.
*
* Any exception emmited from the {@link ng.$rootScope.Scope#$on listeners} will be passed
* onto the {@link ng.$exceptionHandler $exceptionHandler} service.
*
* @param {string} name Event name to emit.
* @param {...*} args Optional set of arguments which will be passed onto the event listeners.
* @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}
*/
$broadcast: function(name, args) {
var target = this,
current = target,
next = target,
event = {
name: name,
targetScope: target,
preventDefault: function() {
event.defaultPrevented = true;
},
defaultPrevented: false
},
listenerArgs = concat([event], arguments, 1);
//down while you can, then up and next sibling or up and next sibling until back at root
do {
current = next;
event.currentScope = current;
forEach(current.$$listeners[name], function(listener) {
try {
listener.apply(null, listenerArgs);
} catch(e) {
$exceptionHandler(e);
}
});
// Insanity Warning: scope depth-first traversal
// yes, this code is a bit crazy, but it works and we have tests to prove it!
// this piece should be kept in sync with the traversal in $digest
if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
while(current !== target && !(next = current.$$nextSibling)) {
current = current.$parent;
}
}
} while ((current = next));
return event;
}
};
var $rootScope = new Scope();
return $rootScope;
function beginPhase(phase) {
if ($rootScope.$$phase) {
throw Error($rootScope.$$phase + ' already in progress');
}
$rootScope.$$phase = phase;
}
function clearPhase() {
$rootScope.$$phase = null;
}
function compileToFn(exp, name) {
var fn = $parse(exp);
assertArgFn(fn, name);
return fn;
}
/**
* function used as an initial value for watchers.
* because it's uniqueue we can easily tell it apart from other values
*/
function initWatchVal() {}
}];
}
/**
* !!! This is an undocumented "private" service !!!
*
* @name ng.$sniffer
* @requires $window
*
* @property {boolean} history Does the browser support html5 history api ?
* @property {boolean} hashchange Does the browser support hashchange event ?
*
* @description
* This is very simple implementation of testing browser's features.
*/
function $SnifferProvider() {
this.$get = ['$window', function($window) {
var eventSupport = {},
android = int((/android (\d+)/.exec(lowercase($window.navigator.userAgent)) || [])[1]);
return {
// Android has history.pushState, but it does not update location correctly
// so let's not use the history API at all.
// http://code.google.com/p/android/issues/detail?id=17471
// https://github.com/angular/angular.js/issues/904
history: !!($window.history && $window.history.pushState && !(android < 4)),
hashchange: 'onhashchange' in $window &&
// IE8 compatible mode lies
(!$window.document.documentMode || $window.document.documentMode > 7),
hasEvent: function(event) {
// IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have
// it. In particular the event is not fired when backspace or delete key are pressed or
// when cut operation is performed.
if (event == 'input' && msie == 9) return false;
if (isUndefined(eventSupport[event])) {
var divElm = $window.document.createElement('div');
eventSupport[event] = 'on' + event in divElm;
}
return eventSupport[event];
},
// TODO(i): currently there is no way to feature detect CSP without triggering alerts
csp: false
};
}];
}
/**
* @ngdoc object
* @name ng.$window
*
* @description
* A reference to the browser's `window` object. While `window`
* is globally available in JavaScript, it causes testability problems, because
* it is a global variable. In angular we always refer to it through the
* `$window` service, so it may be overriden, removed or mocked for testing.
*
* All expressions are evaluated with respect to current scope so they don't
* suffer from window globality.
*
* @example
<doc:example>
<doc:source>
<input ng-init="$window = $service('$window'); greeting='Hello World!'" type="text" ng-model="greeting" />
<button ng-click="$window.alert(greeting)">ALERT</button>
</doc:source>
<doc:scenario>
</doc:scenario>
</doc:example>
*/
function $WindowProvider(){
this.$get = valueFn(window);
}
/**
* Parse headers into key value object
*
* @param {string} headers Raw headers as a string
* @returns {Object} Parsed headers as key value object
*/
function parseHeaders(headers) {
var parsed = {}, key, val, i;
if (!headers) return parsed;
forEach(headers.split('\n'), function(line) {
i = line.indexOf(':');
key = lowercase(trim(line.substr(0, i)));
val = trim(line.substr(i + 1));
if (key) {
if (parsed[key]) {
parsed[key] += ', ' + val;
} else {
parsed[key] = val;
}
}
});
return parsed;
}
/**
* Returns a function that provides access to parsed headers.
*
* Headers are lazy parsed when first requested.
* @see parseHeaders
*
* @param {(string|Object)} headers Headers to provide access to.
* @returns {function(string=)} Returns a getter function which if called with:
*
* - if called with single an argument returns a single header value or null
* - if called with no arguments returns an object containing all headers.
*/
function headersGetter(headers) {
var headersObj = isObject(headers) ? headers : undefined;
return function(name) {
if (!headersObj) headersObj = parseHeaders(headers);
if (name) {
return headersObj[lowercase(name)] || null;
}
return headersObj;
};
}
/**
* Chain all given functions
*
* This function is used for both request and response transforming
*
* @param {*} data Data to transform.
* @param {function(string=)} headers Http headers getter fn.
* @param {(function|Array.<function>)} fns Function or an array of functions.
* @returns {*} Transformed data.
*/
function transformData(data, headers, fns) {
if (isFunction(fns))
return fns(data, headers);
forEach(fns, function(fn) {
data = fn(data, headers);
});
return data;
}
function isSuccess(status) {
return 200 <= status && status < 300;
}
function $HttpProvider() {
var JSON_START = /^\s*(\[|\{[^\{])/,
JSON_END = /[\}\]]\s*$/,
PROTECTION_PREFIX = /^\)\]\}',?\n/;
var $config = this.defaults = {
// transform incoming response data
transformResponse: [function(data) {
if (isString(data)) {
// strip json vulnerability protection prefix
data = data.replace(PROTECTION_PREFIX, '');
if (JSON_START.test(data) && JSON_END.test(data))
data = fromJson(data, true);
}
return data;
}],
// transform outgoing request data
transformRequest: [function(d) {
return isObject(d) && !isFile(d) ? toJson(d) : d;
}],
// default headers
headers: {
common: {
'Accept': 'application/json, text/plain, */*',
'X-Requested-With': 'XMLHttpRequest'
},
post: {'Content-Type': 'application/json;charset=utf-8'},
put: {'Content-Type': 'application/json;charset=utf-8'}
}
};
var providerResponseInterceptors = this.responseInterceptors = [];
this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector',
function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) {
var defaultCache = $cacheFactory('$http'),
responseInterceptors = [];
forEach(providerResponseInterceptors, function(interceptor) {
responseInterceptors.push(
isString(interceptor)
? $injector.get(interceptor)
: $injector.invoke(interceptor)
);
});
/**
* @ngdoc function
* @name ng.$http
* @requires $httpBacked
* @requires $browser
* @requires $cacheFactory
* @requires $rootScope
* @requires $q
* @requires $injector
*
* @description
* The `$http` service is a core Angular service that facilitates communication with the remote
* HTTP servers via browser's {@link https://developer.mozilla.org/en/xmlhttprequest
* XMLHttpRequest} object or via {@link http://en.wikipedia.org/wiki/JSONP JSONP}.
*
* For unit testing applications that use `$http` service, see
* {@link ngMock.$httpBackend $httpBackend mock}.
*
* For a higher level of abstraction, please check out the {@link ngResource.$resource
* $resource} service.
*
* The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by
* the $q service. While for simple usage patters this doesn't matter much, for advanced usage,
* it is important to familiarize yourself with these apis and guarantees they provide.
*
*
* # General usage
* The `$http` service is a function which takes a single argument — a configuration object —
* that is used to generate an http request and returns a {@link ng.$q promise}
* with two $http specific methods: `success` and `error`.
*
* <pre>
* $http({method: 'GET', url: '/someUrl'}).
* success(function(data, status, headers, config) {
* // this callback will be called asynchronously
* // when the response is available
* }).
* error(function(data, status, headers, config) {
* // called asynchronously if an error occurs
* // or server returns response with status
* // code outside of the <200, 400) range
* });
* </pre>
*
* Since the returned value of calling the $http function is a Promise object, you can also use
* the `then` method to register callbacks, and these callbacks will receive a single argument –
* an object representing the response. See the api signature and type info below for more
* details.
*
*
* # Shortcut methods
*
* Since all invocation of the $http service require definition of the http method and url and
* POST and PUT requests require response body/data to be provided as well, shortcut methods
* were created to simplify using the api:
*
* <pre>
* $http.get('/someUrl').success(successCallback);
* $http.post('/someUrl', data).success(successCallback);
* </pre>
*
* Complete list of shortcut methods:
*
* - {@link ng.$http#get $http.get}
* - {@link ng.$http#head $http.head}
* - {@link ng.$http#post $http.post}
* - {@link ng.$http#put $http.put}
* - {@link ng.$http#delete $http.delete}
* - {@link ng.$http#jsonp $http.jsonp}
*
*
* # Setting HTTP Headers
*
* The $http service will automatically add certain http headers to all requests. These defaults
* can be fully configured by accessing the `$httpProvider.defaults.headers` configuration
* object, which currently contains this default configuration:
*
* - `$httpProvider.defaults.headers.common` (headers that are common for all requests):
* - `Accept: application/json, text/plain, * / *`
* - `X-Requested-With: XMLHttpRequest`
* - `$httpProvider.defaults.headers.post`: (header defaults for HTTP POST requests)
* - `Content-Type: application/json`
* - `$httpProvider.defaults.headers.put` (header defaults for HTTP PUT requests)
* - `Content-Type: application/json`
*
* To add or overwrite these defaults, simply add or remove a property from this configuration
* objects. To add headers for an HTTP method other than POST or PUT, simply add a new object
* with name equal to the lower-cased http method name, e.g.
* `$httpProvider.defaults.headers.get['My-Header']='value'`.
*
* Additionally, the defaults can be set at runtime via the `$http.defaults` object in a similar
* fassion as described above.
*
*
* # Transforming Requests and Responses
*
* Both requests and responses can be transformed using transform functions. By default, Angular
* applies these transformations:
*
* Request transformations:
*
* - if the `data` property of the request config object contains an object, serialize it into
* JSON format.
*
* Response transformations:
*
* - if XSRF prefix is detected, strip it (see Security Considerations section below)
* - if json response is detected, deserialize it using a JSON parser
*
* To override these transformation locally, specify transform functions as `transformRequest`
* and/or `transformResponse` properties of the config object. To globally override the default
* transforms, override the `$httpProvider.defaults.transformRequest` and
* `$httpProvider.defaults.transformResponse` properties of the `$httpProvider`.
*
*
* # Caching
*
* To enable caching set the configuration property `cache` to `true`. When the cache is
* enabled, `$http` stores the response from the server in local cache. Next time the
* response is served from the cache without sending a request to the server.
*
* Note that even if the response is served from cache, delivery of the data is asynchronous in
* the same way that real requests are.
*
* If there are multiple GET requests for the same url that should be cached using the same
* cache, but the cache is not populated yet, only one request to the server will be made and
* the remaining requests will be fulfilled using the response for the first request.
*
*
* # Response interceptors
*
* Before you start creating interceptors, be sure to understand the
* {@link ng.$q $q and deferred/promise APIs}.
*
* For purposes of global error handling, authentication or any kind of synchronous or
* asynchronous preprocessing of received responses, it is desirable to be able to intercept
* responses for http requests before they are handed over to the application code that
* initiated these requests. The response interceptors leverage the {@link ng.$q
* promise apis} to fulfil this need for both synchronous and asynchronous preprocessing.
*
* The interceptors are service factories that are registered with the $httpProvider by
* adding them to the `$httpProvider.responseInterceptors` array. The factory is called and
* injected with dependencies (if specified) and returns the interceptor — a function that
* takes a {@link ng.$q promise} and returns the original or a new promise.
*
* <pre>
* // register the interceptor as a service
* $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
* return function(promise) {
* return promise.then(function(response) {
* // do something on success
* }, function(response) {
* // do something on error
* if (canRecover(response)) {
* return responseOrNewPromise
* }
* return $q.reject(response);
* });
* }
* });
*
* $httpProvider.responseInterceptors.push('myHttpInterceptor');
*
*
* // register the interceptor via an anonymous factory
* $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {
* return function(promise) {
* // same as above
* }
* });
* </pre>
*
*
* # Security Considerations
*
* When designing web applications, consider security threats from:
*
* - {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
* JSON Vulnerability}
* - {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF}
*
* Both server and the client must cooperate in order to eliminate these threats. Angular comes
* pre-configured with strategies that address these issues, but for this to work backend server
* cooperation is required.
*
* ## JSON Vulnerability Protection
*
* A {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
* JSON Vulnerability} allows third party web-site to turn your JSON resource URL into
* {@link http://en.wikipedia.org/wiki/JSON#JSONP JSONP} request under some conditions. To
* counter this your server can prefix all JSON requests with following string `")]}',\n"`.
* Angular will automatically strip the prefix before processing it as JSON.
*
* For example if your server needs to return:
* <pre>
* ['one','two']
* </pre>
*
* which is vulnerable to attack, your server can return:
* <pre>
* )]}',
* ['one','two']
* </pre>
*
* Angular will strip the prefix, before processing the JSON.
*
*
* ## Cross Site Request Forgery (XSRF) Protection
*
* {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} is a technique by which
* an unauthorized site can gain your user's private data. Angular provides following mechanism
* to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie
* called `XSRF-TOKEN` and sets it as the HTTP header `X-XSRF-TOKEN`. Since only JavaScript that
* runs on your domain could read the cookie, your server can be assured that the XHR came from
* JavaScript running on your domain.
*
* To take advantage of this, your server needs to set a token in a JavaScript readable session
* cookie called `XSRF-TOKEN` on first HTTP GET request. On subsequent non-GET requests the
* server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure
* that only JavaScript running on your domain could have read the token. The token must be
* unique for each user and must be verifiable by the server (to prevent the JavaScript making
* up its own tokens). We recommend that the token is a digest of your site's authentication
* cookie with {@link http://en.wikipedia.org/wiki/Rainbow_table salt for added security}.
*
*
* @param {object} config Object describing the request to be made and how it should be
* processed. The object has following properties:
*
* - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc)
* - **url** – `{string}` – Absolute or relative URL of the resource that is being requested.
* - **params** – `{Object.<string|Object>}` – Map of strings or objects which will be turned to
* `?key1=value1&key2=value2` after the url. If the value is not a string, it will be JSONified.
* - **data** – `{string|Object}` – Data to be sent as the request message data.
* - **headers** – `{Object}` – Map of strings representing HTTP headers to send to the server.
* - **transformRequest** – `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
* transform function or an array of such functions. The transform function takes the http
* request body and headers and returns its transformed (typically serialized) version.
* - **transformResponse** – `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
* transform function or an array of such functions. The transform function takes the http
* response body and headers and returns its transformed (typically deserialized) version.
* - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the
* GET request, otherwise if a cache instance built with
* {@link ng.$cacheFactory $cacheFactory}, this cache will be used for
* caching.
* - **timeout** – `{number}` – timeout in milliseconds.
* - **withCredentials** - `{boolean}` - whether to to set the `withCredentials` flag on the
* XHR object. See {@link https://developer.mozilla.org/en/http_access_control#section_5
* requests with credentials} for more information.
*
* @returns {HttpPromise} Returns a {@link ng.$q promise} object with the
* standard `then` method and two http specific methods: `success` and `error`. The `then`
* method takes two arguments a success and an error callback which will be called with a
* response object. The `success` and `error` methods take a single argument - a function that
* will be called when the request succeeds or fails respectively. The arguments passed into
* these functions are destructured representation of the response object passed into the
* `then` method. The response object has these properties:
*
* - **data** – `{string|Object}` – The response body transformed with the transform functions.
* - **status** – `{number}` – HTTP status code of the response.
* - **headers** – `{function([headerName])}` – Header getter function.
* - **config** – `{Object}` – The configuration object that was used to generate the request.
*
* @property {Array.<Object>} pendingRequests Array of config objects for currently pending
* requests. This is primarily meant to be used for debugging purposes.
*
*
* @example
<example>
<file name="index.html">
<div ng-controller="FetchCtrl">
<select ng-model="method">
<option>GET</option>
<option>JSONP</option>
</select>
<input type="text" ng-model="url" size="80"/>
<button ng-click="fetch()">fetch</button><br>
<button ng-click="updateModel('GET', 'http-hello.html')">Sample GET</button>
<button ng-click="updateModel('JSONP', 'http://angularjs.org/greet.php?callback=JSON_CALLBACK&name=Super%20Hero')">Sample JSONP</button>
<button ng-click="updateModel('JSONP', 'http://angularjs.org/doesntexist&callback=JSON_CALLBACK')">Invalid JSONP</button>
<pre>http status code: {{status}}</pre>
<pre>http response data: {{data}}</pre>
</div>
</file>
<file name="script.js">
function FetchCtrl($scope, $http, $templateCache) {
$scope.method = 'GET';
$scope.url = 'http-hello.html';
$scope.fetch = function() {
$scope.code = null;
$scope.response = null;
$http({method: $scope.method, url: $scope.url, cache: $templateCache}).
success(function(data, status) {
$scope.status = status;
$scope.data = data;
}).
error(function(data, status) {
$scope.data = data || "Request failed";
$scope.status = status;
});
};
$scope.updateModel = function(method, url) {
$scope.method = method;
$scope.url = url;
};
}
</file>
<file name="http-hello.html">
Hello, $http!
</file>
<file name="scenario.js">
it('should make an xhr GET request', function() {
element(':button:contains("Sample GET")').click();
element(':button:contains("fetch")').click();
expect(binding('status')).toBe('200');
expect(binding('data')).toMatch(/Hello, \$http!/);
});
it('should make a JSONP request to angularjs.org', function() {
element(':button:contains("Sample JSONP")').click();
element(':button:contains("fetch")').click();
expect(binding('status')).toBe('200');
expect(binding('data')).toMatch(/Super Hero!/);
});
it('should make JSONP request to invalid URL and invoke the error handler',
function() {
element(':button:contains("Invalid JSONP")').click();
element(':button:contains("fetch")').click();
expect(binding('status')).toBe('0');
expect(binding('data')).toBe('Request failed');
});
</file>
</example>
*/
function $http(config) {
config.method = uppercase(config.method);
var reqTransformFn = config.transformRequest || $config.transformRequest,
respTransformFn = config.transformResponse || $config.transformResponse,
defHeaders = $config.headers,
reqHeaders = extend({'X-XSRF-TOKEN': $browser.cookies()['XSRF-TOKEN']},
defHeaders.common, defHeaders[lowercase(config.method)], config.headers),
reqData = transformData(config.data, headersGetter(reqHeaders), reqTransformFn),
promise;
// strip content-type if data is undefined
if (isUndefined(config.data)) {
delete reqHeaders['Content-Type'];
}
// send request
promise = sendReq(config, reqData, reqHeaders);
// transform future response
promise = promise.then(transformResponse, transformResponse);
// apply interceptors
forEach(responseInterceptors, function(interceptor) {
promise = interceptor(promise);
});
promise.success = function(fn) {
promise.then(function(response) {
fn(response.data, response.status, response.headers, config);
});
return promise;
};
promise.error = function(fn) {
promise.then(null, function(response) {
fn(response.data, response.status, response.headers, config);
});
return promise;
};
return promise;
function transformResponse(response) {
// make a copy since the response must be cacheable
var resp = extend({}, response, {
data: transformData(response.data, response.headers, respTransformFn)
});
return (isSuccess(response.status))
? resp
: $q.reject(resp);
}
}
$http.pendingRequests = [];
/**
* @ngdoc method
* @name ng.$http#get
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `GET` request
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
/**
* @ngdoc method
* @name ng.$http#delete
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `DELETE` request
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
/**
* @ngdoc method
* @name ng.$http#head
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `HEAD` request
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
/**
* @ngdoc method
* @name ng.$http#jsonp
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `JSONP` request
*
* @param {string} url Relative or absolute URL specifying the destination of the request.
* Should contain `JSON_CALLBACK` string.
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
createShortMethods('get', 'delete', 'head', 'jsonp');
/**
* @ngdoc method
* @name ng.$http#post
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `POST` request
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {*} data Request content
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
/**
* @ngdoc method
* @name ng.$http#put
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `PUT` request
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {*} data Request content
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
createShortMethodsWithData('post', 'put');
/**
* @ngdoc property
* @name ng.$http#defaults
* @propertyOf ng.$http
*
* @description
* Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of
* default headers as well as request and response transformations.
*
* See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above.
*/
$http.defaults = $config;
return $http;
function createShortMethods(names) {
forEach(arguments, function(name) {
$http[name] = function(url, config) {
return $http(extend(config || {}, {
method: name,
url: url
}));
};
});
}
function createShortMethodsWithData(name) {
forEach(arguments, function(name) {
$http[name] = function(url, data, config) {
return $http(extend(config || {}, {
method: name,
url: url,
data: data
}));
};
});
}
/**
* Makes the request
*
* !!! ACCESSES CLOSURE VARS:
* $httpBackend, $config, $log, $rootScope, defaultCache, $http.pendingRequests
*/
function sendReq(config, reqData, reqHeaders) {
var deferred = $q.defer(),
promise = deferred.promise,
cache,
cachedResp,
url = buildUrl(config.url, config.params);
$http.pendingRequests.push(config);
promise.then(removePendingReq, removePendingReq);
if (config.cache && config.method == 'GET') {
cache = isObject(config.cache) ? config.cache : defaultCache;
}
if (cache) {
cachedResp = cache.get(url);
if (cachedResp) {
if (cachedResp.then) {
// cached request has already been sent, but there is no response yet
cachedResp.then(removePendingReq, removePendingReq);
return cachedResp;
} else {
// serving from cache
if (isArray(cachedResp)) {
resolvePromise(cachedResp[1], cachedResp[0], copy(cachedResp[2]));
} else {
resolvePromise(cachedResp, 200, {});
}
}
} else {
// put the promise for the non-transformed response into cache as a placeholder
cache.put(url, promise);
}
}
// if we won't have the response in cache, send the request to the backend
if (!cachedResp) {
$httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout,
config.withCredentials);
}
return promise;
/**
* Callback registered to $httpBackend():
* - caches the response if desired
* - resolves the raw $http promise
* - calls $apply
*/
function done(status, response, headersString) {
if (cache) {
if (isSuccess(status)) {
cache.put(url, [status, response, parseHeaders(headersString)]);
} else {
// remove promise from the cache
cache.remove(url);
}
}
resolvePromise(response, status, headersString);
$rootScope.$apply();
}
/**
* Resolves the raw $http promise.
*/
function resolvePromise(response, status, headers) {
// normalize internal statuses to 0
status = Math.max(status, 0);
(isSuccess(status) ? deferred.resolve : deferred.reject)({
data: response,
status: status,
headers: headersGetter(headers),
config: config
});
}
function removePendingReq() {
var idx = indexOf($http.pendingRequests, config);
if (idx !== -1) $http.pendingRequests.splice(idx, 1);
}
}
function buildUrl(url, params) {
if (!params) return url;
var parts = [];
forEachSorted(params, function(value, key) {
if (value == null || value == undefined) return;
if (isObject(value)) {
value = toJson(value);
}
parts.push(encodeURIComponent(key) + '=' + encodeURIComponent(value));
});
return url + ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&');
}
}];
}
var XHR = window.XMLHttpRequest || function() {
try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {}
try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {}
try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {}
throw new Error("This browser does not support XMLHttpRequest.");
};
/**
* @ngdoc object
* @name ng.$httpBackend
* @requires $browser
* @requires $window
* @requires $document
*
* @description
* HTTP backend used by the {@link ng.$http service} that delegates to
* XMLHttpRequest object or JSONP and deals with browser incompatibilities.
*
* You should never need to use this service directly, instead use the higher-level abstractions:
* {@link ng.$http $http} or {@link ngResource.$resource $resource}.
*
* During testing this implementation is swapped with {@link ngMock.$httpBackend mock
* $httpBackend} which can be trained with responses.
*/
function $HttpBackendProvider() {
this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) {
return createHttpBackend($browser, XHR, $browser.defer, $window.angular.callbacks,
$document[0], $window.location.protocol.replace(':', ''));
}];
}
function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument, locationProtocol) {
// TODO(vojta): fix the signature
return function(method, url, post, callback, headers, timeout, withCredentials) {
$browser.$$incOutstandingRequestCount();
url = url || $browser.url();
if (lowercase(method) == 'jsonp') {
var callbackId = '_' + (callbacks.counter++).toString(36);
callbacks[callbackId] = function(data) {
callbacks[callbackId].data = data;
};
jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId),
function() {
if (callbacks[callbackId].data) {
completeRequest(callback, 200, callbacks[callbackId].data);
} else {
completeRequest(callback, -2);
}
delete callbacks[callbackId];
});
} else {
var xhr = new XHR();
xhr.open(method, url, true);
forEach(headers, function(value, key) {
if (value) xhr.setRequestHeader(key, value);
});
var status;
// In IE6 and 7, this might be called synchronously when xhr.send below is called and the
// response is in the cache. the promise api will ensure that to the app code the api is
// always async
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
completeRequest(
callback, status || xhr.status, xhr.responseText, xhr.getAllResponseHeaders());
}
};
if (withCredentials) {
xhr.withCredentials = true;
}
xhr.send(post || '');
if (timeout > 0) {
$browserDefer(function() {
status = -1;
xhr.abort();
}, timeout);
}
}
function completeRequest(callback, status, response, headersString) {
// URL_MATCH is defined in src/service/location.js
var protocol = (url.match(URL_MATCH) || ['', locationProtocol])[1];
// fix status code for file protocol (it's always 0)
status = (protocol == 'file') ? (response ? 200 : 404) : status;
// normalize IE bug (http://bugs.jquery.com/ticket/1450)
status = status == 1223 ? 204 : status;
callback(status, response, headersString);
$browser.$$completeOutstandingRequest(noop);
}
};
function jsonpReq(url, done) {
// we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.:
// - fetches local scripts via XHR and evals them
// - adds and immediately removes script elements from the document
var script = rawDocument.createElement('script'),
doneWrapper = function() {
rawDocument.body.removeChild(script);
if (done) done();
};
script.type = 'text/javascript';
script.src = url;
if (msie) {
script.onreadystatechange = function() {
if (/loaded|complete/.test(script.readyState)) doneWrapper();
};
} else {
script.onload = script.onerror = doneWrapper;
}
rawDocument.body.appendChild(script);
}
}
/**
* @ngdoc object
* @name ng.$locale
*
* @description
* $locale service provides localization rules for various Angular components. As of right now the
* only public api is:
*
* * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)
*/
function $LocaleProvider(){
this.$get = function() {
return {
id: 'en-us',
NUMBER_FORMATS: {
DECIMAL_SEP: '.',
GROUP_SEP: ',',
PATTERNS: [
{ // Decimal Pattern
minInt: 1,
minFrac: 0,
maxFrac: 3,
posPre: '',
posSuf: '',
negPre: '-',
negSuf: '',
gSize: 3,
lgSize: 3
},{ //Currency Pattern
minInt: 1,
minFrac: 2,
maxFrac: 2,
posPre: '\u00A4',
posSuf: '',
negPre: '(\u00A4',
negSuf: ')',
gSize: 3,
lgSize: 3
}
],
CURRENCY_SYM: '$'
},
DATETIME_FORMATS: {
MONTH: 'January,February,March,April,May,June,July,August,September,October,November,December'
.split(','),
SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','),
DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','),
SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','),
AMPMS: ['AM','PM'],
medium: 'MMM d, y h:mm:ss a',
short: 'M/d/yy h:mm a',
fullDate: 'EEEE, MMMM d, y',
longDate: 'MMMM d, y',
mediumDate: 'MMM d, y',
shortDate: 'M/d/yy',
mediumTime: 'h:mm:ss a',
shortTime: 'h:mm a'
},
pluralCat: function(num) {
if (num === 1) {
return 'one';
}
return 'other';
}
};
};
}
function $TimeoutProvider() {
this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler',
function($rootScope, $browser, $q, $exceptionHandler) {
var deferreds = {};
/**
* @ngdoc function
* @name ng.$timeout
* @requires $browser
*
* @description
* Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch
* block and delegates any exceptions to
* {@link ng.$exceptionHandler $exceptionHandler} service.
*
* The return value of registering a timeout function is a promise which will be resolved when
* the timeout is reached and the timeout function is executed.
*
* To cancel a the timeout request, call `$timeout.cancel(promise)`.
*
* In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to
* synchronously flush the queue of deferred functions.
*
* @param {function()} fn A function, who's execution should be delayed.
* @param {number=} [delay=0] Delay in milliseconds.
* @param {boolean=} [invokeApply=true] If set to false skips model dirty checking, otherwise
* will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
* @returns {*} Promise that will be resolved when the timeout is reached. The value this
* promise will be resolved with is the return value of the `fn` function.
*/
function timeout(fn, delay, invokeApply) {
var deferred = $q.defer(),
promise = deferred.promise,
skipApply = (isDefined(invokeApply) && !invokeApply),
timeoutId, cleanup;
timeoutId = $browser.defer(function() {
try {
deferred.resolve(fn());
} catch(e) {
deferred.reject(e);
$exceptionHandler(e);
}
if (!skipApply) $rootScope.$apply();
}, delay);
cleanup = function() {
delete deferreds[promise.$$timeoutId];
};
promise.$$timeoutId = timeoutId;
deferreds[timeoutId] = deferred;
promise.then(cleanup, cleanup);
return promise;
}
/**
* @ngdoc function
* @name ng.$timeout#cancel
* @methodOf ng.$timeout
*
* @description
* Cancels a task associated with the `promise`. As a result of this the promise will be
* resolved with a rejection.
*
* @param {Promise=} promise Promise returned by the `$timeout` function.
* @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
* canceled.
*/
timeout.cancel = function(promise) {
if (promise && promise.$$timeoutId in deferreds) {
deferreds[promise.$$timeoutId].reject('canceled');
return $browser.defer.cancel(promise.$$timeoutId);
}
return false;
};
return timeout;
}];
}
/**
* @ngdoc object
* @name ng.$filterProvider
* @description
*
* Filters are just functions which transform input to an output. However filters need to be Dependency Injected. To
* achieve this a filter definition consists of a factory function which is annotated with dependencies and is
* responsible for creating a the filter function.
*
* <pre>
* // Filter registration
* function MyModule($provide, $filterProvider) {
* // create a service to demonstrate injection (not always needed)
* $provide.value('greet', function(name){
* return 'Hello ' + name + '!';
* });
*
* // register a filter factory which uses the
* // greet service to demonstrate DI.
* $filterProvider.register('greet', function(greet){
* // return the filter function which uses the greet service
* // to generate salutation
* return function(text) {
* // filters need to be forgiving so check input validity
* return text && greet(text) || text;
* };
* });
* }
* </pre>
*
* The filter function is registered with the `$injector` under the filter name suffixe with `Filter`.
* <pre>
* it('should be the same instance', inject(
* function($filterProvider) {
* $filterProvider.register('reverse', function(){
* return ...;
* });
* },
* function($filter, reverseFilter) {
* expect($filter('reverse')).toBe(reverseFilter);
* });
* </pre>
*
*
* For more information about how angular filters work, and how to create your own filters, see
* {@link guide/dev_guide.templates.filters Understanding Angular Filters} in the angular Developer
* Guide.
*/
/**
* @ngdoc method
* @name ng.$filterProvider#register
* @methodOf ng.$filterProvider
* @description
* Register filter factory function.
*
* @param {String} name Name of the filter.
* @param {function} fn The filter factory function which is injectable.
*/
/**
* @ngdoc function
* @name ng.$filter
* @function
* @description
* Filters are used for formatting data displayed to the user.
*
* The general syntax in templates is as follows:
*
* {{ expression | [ filter_name ] }}
*
* @param {String} name Name of the filter function to retrieve
* @return {Function} the filter function
*/
$FilterProvider.$inject = ['$provide'];
function $FilterProvider($provide) {
var suffix = 'Filter';
function register(name, factory) {
return $provide.factory(name + suffix, factory);
}
this.register = register;
this.$get = ['$injector', function($injector) {
return function(name) {
return $injector.get(name + suffix);
}
}];
////////////////////////////////////////
register('currency', currencyFilter);
register('date', dateFilter);
register('filter', filterFilter);
register('json', jsonFilter);
register('limitTo', limitToFilter);
register('lowercase', lowercaseFilter);
register('number', numberFilter);
register('orderBy', orderByFilter);
register('uppercase', uppercaseFilter);
}
/**
* @ngdoc filter
* @name ng.filter:filter
* @function
*
* @description
* Selects a subset of items from `array` and returns it as a new array.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link ng.$filter} for more information about Angular arrays.
*
* @param {Array} array The source array.
* @param {string|Object|function()} expression The predicate to be used for selecting items from
* `array`.
*
* Can be one of:
*
* - `string`: Predicate that results in a substring match using the value of `expression`
* string. All strings or objects with string properties in `array` that contain this string
* will be returned. The predicate can be negated by prefixing the string with `!`.
*
* - `Object`: A pattern object can be used to filter specific properties on objects contained
* by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
* which have property `name` containing "M" and property `phone` containing "1". A special
* property name `$` can be used (as in `{$:"text"}`) to accept a match against any
* property of the object. That's equivalent to the simple substring match with a `string`
* as described above.
*
* - `function`: A predicate function can be used to write arbitrary filters. The function is
* called for each element of `array`. The final result is an array of those elements that
* the predicate returned true for.
*
* @example
<doc:example>
<doc:source>
<div ng-init="friends = [{name:'John', phone:'555-1276'},
{name:'Mary', phone:'800-BIG-MARY'},
{name:'Mike', phone:'555-4321'},
{name:'Adam', phone:'555-5678'},
{name:'Julie', phone:'555-8765'}]"></div>
Search: <input ng-model="searchText">
<table id="searchTextResults">
<tr><th>Name</th><th>Phone</th><tr>
<tr ng-repeat="friend in friends | filter:searchText">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<tr>
</table>
<hr>
Any: <input ng-model="search.$"> <br>
Name only <input ng-model="search.name"><br>
Phone only <input ng-model="search.phone"å><br>
<table id="searchObjResults">
<tr><th>Name</th><th>Phone</th><tr>
<tr ng-repeat="friend in friends | filter:search">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<tr>
</table>
</doc:source>
<doc:scenario>
it('should search across all fields when filtering with a string', function() {
input('searchText').enter('m');
expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')).
toEqual(['Mary', 'Mike', 'Adam']);
input('searchText').enter('76');
expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')).
toEqual(['John', 'Julie']);
});
it('should search in specific fields when filtering with a predicate object', function() {
input('search.$').enter('i');
expect(repeater('#searchObjResults tr', 'friend in friends').column('friend.name')).
toEqual(['Mary', 'Mike', 'Julie']);
});
</doc:scenario>
</doc:example>
*/
function filterFilter() {
return function(array, expression) {
if (!(array instanceof Array)) return array;
var predicates = [];
predicates.check = function(value) {
for (var j = 0; j < predicates.length; j++) {
if(!predicates[j](value)) {
return false;
}
}
return true;
};
var search = function(obj, text){
if (text.charAt(0) === '!') {
return !search(obj, text.substr(1));
}
switch (typeof obj) {
case "boolean":
case "number":
case "string":
return ('' + obj).toLowerCase().indexOf(text) > -1;
case "object":
for ( var objKey in obj) {
if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {
return true;
}
}
return false;
case "array":
for ( var i = 0; i < obj.length; i++) {
if (search(obj[i], text)) {
return true;
}
}
return false;
default:
return false;
}
};
switch (typeof expression) {
case "boolean":
case "number":
case "string":
expression = {$:expression};
case "object":
for (var key in expression) {
if (key == '$') {
(function() {
var text = (''+expression[key]).toLowerCase();
if (!text) return;
predicates.push(function(value) {
return search(value, text);
});
})();
} else {
(function() {
var path = key;
var text = (''+expression[key]).toLowerCase();
if (!text) return;
predicates.push(function(value) {
return search(getter(value, path), text);
});
})();
}
}
break;
case 'function':
predicates.push(expression);
break;
default:
return array;
}
var filtered = [];
for ( var j = 0; j < array.length; j++) {
var value = array[j];
if (predicates.check(value)) {
filtered.push(value);
}
}
return filtered;
}
}
/**
* @ngdoc filter
* @name ng.filter:currency
* @function
*
* @description
* Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default
* symbol for current locale is used.
*
* @param {number} amount Input to filter.
* @param {string=} symbol Currency symbol or identifier to be displayed.
* @returns {string} Formatted number.
*
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.amount = 1234.56;
}
</script>
<div ng-controller="Ctrl">
<input type="number" ng-model="amount"> <br>
default currency symbol ($): {{amount | currency}}<br>
custom currency identifier (USD$): {{amount | currency:"USD$"}}
</div>
</doc:source>
<doc:scenario>
it('should init with 1234.56', function() {
expect(binding('amount | currency')).toBe('$1,234.56');
expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56');
});
it('should update', function() {
input('amount').enter('-1234');
expect(binding('amount | currency')).toBe('($1,234.00)');
expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)');
});
</doc:scenario>
</doc:example>
*/
currencyFilter.$inject = ['$locale'];
function currencyFilter($locale) {
var formats = $locale.NUMBER_FORMATS;
return function(amount, currencySymbol){
if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM;
return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2).
replace(/\u00A4/g, currencySymbol);
};
}
/**
* @ngdoc filter
* @name ng.filter:number
* @function
*
* @description
* Formats a number as text.
*
* If the input is not a number an empty string is returned.
*
* @param {number|string} number Number to format.
* @param {(number|string)=} [fractionSize=2] Number of decimal places to round the number to.
* @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.val = 1234.56789;
}
</script>
<div ng-controller="Ctrl">
Enter number: <input ng-model='val'><br>
Default formatting: {{val | number}}<br>
No fractions: {{val | number:0}}<br>
Negative number: {{-val | number:4}}
</div>
</doc:source>
<doc:scenario>
it('should format numbers', function() {
expect(binding('val | number')).toBe('1,234.568');
expect(binding('val | number:0')).toBe('1,235');
expect(binding('-val | number:4')).toBe('-1,234.5679');
});
it('should update', function() {
input('val').enter('3374.333');
expect(binding('val | number')).toBe('3,374.333');
expect(binding('val | number:0')).toBe('3,374');
expect(binding('-val | number:4')).toBe('-3,374.3330');
});
</doc:scenario>
</doc:example>
*/
numberFilter.$inject = ['$locale'];
function numberFilter($locale) {
var formats = $locale.NUMBER_FORMATS;
return function(number, fractionSize) {
return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,
fractionSize);
};
}
var DECIMAL_SEP = '.';
function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
if (isNaN(number) || !isFinite(number)) return '';
var isNegative = number < 0;
number = Math.abs(number);
var numStr = number + '',
formatedText = '',
parts = [];
if (numStr.indexOf('e') !== -1) {
formatedText = numStr;
} else {
var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length;
// determine fractionSize if it is not specified
if (isUndefined(fractionSize)) {
fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac);
}
var pow = Math.pow(10, fractionSize);
number = Math.round(number * pow) / pow;
var fraction = ('' + number).split(DECIMAL_SEP);
var whole = fraction[0];
fraction = fraction[1] || '';
var pos = 0,
lgroup = pattern.lgSize,
group = pattern.gSize;
if (whole.length >= (lgroup + group)) {
pos = whole.length - lgroup;
for (var i = 0; i < pos; i++) {
if ((pos - i)%group === 0 && i !== 0) {
formatedText += groupSep;
}
formatedText += whole.charAt(i);
}
}
for (i = pos; i < whole.length; i++) {
if ((whole.length - i)%lgroup === 0 && i !== 0) {
formatedText += groupSep;
}
formatedText += whole.charAt(i);
}
// format fraction part.
while(fraction.length < fractionSize) {
fraction += '0';
}
if (fractionSize) formatedText += decimalSep + fraction.substr(0, fractionSize);
}
parts.push(isNegative ? pattern.negPre : pattern.posPre);
parts.push(formatedText);
parts.push(isNegative ? pattern.negSuf : pattern.posSuf);
return parts.join('');
}
function padNumber(num, digits, trim) {
var neg = '';
if (num < 0) {
neg = '-';
num = -num;
}
num = '' + num;
while(num.length < digits) num = '0' + num;
if (trim)
num = num.substr(num.length - digits);
return neg + num;
}
function dateGetter(name, size, offset, trim) {
return function(date) {
var value = date['get' + name]();
if (offset > 0 || value > -offset)
value += offset;
if (value === 0 && offset == -12 ) value = 12;
return padNumber(value, size, trim);
};
}
function dateStrGetter(name, shortForm) {
return function(date, formats) {
var value = date['get' + name]();
var get = uppercase(shortForm ? ('SHORT' + name) : name);
return formats[get][value];
};
}
function timeZoneGetter(date) {
var offset = date.getTimezoneOffset();
return padNumber(offset / 60, 2) + padNumber(Math.abs(offset % 60), 2);
}
function ampmGetter(date, formats) {
return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
}
var DATE_FORMATS = {
yyyy: dateGetter('FullYear', 4),
yy: dateGetter('FullYear', 2, 0, true),
y: dateGetter('FullYear', 1),
MMMM: dateStrGetter('Month'),
MMM: dateStrGetter('Month', true),
MM: dateGetter('Month', 2, 1),
M: dateGetter('Month', 1, 1),
dd: dateGetter('Date', 2),
d: dateGetter('Date', 1),
HH: dateGetter('Hours', 2),
H: dateGetter('Hours', 1),
hh: dateGetter('Hours', 2, -12),
h: dateGetter('Hours', 1, -12),
mm: dateGetter('Minutes', 2),
m: dateGetter('Minutes', 1),
ss: dateGetter('Seconds', 2),
s: dateGetter('Seconds', 1),
EEEE: dateStrGetter('Day'),
EEE: dateStrGetter('Day', true),
a: ampmGetter,
Z: timeZoneGetter
};
var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/,
NUMBER_STRING = /^\d+$/;
/**
* @ngdoc filter
* @name ng.filter:date
* @function
*
* @description
* Formats `date` to a string based on the requested `format`.
*
* `format` string can be composed of the following elements:
*
* * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)
* * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)
* * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)
* * `'MMMM'`: Month in year (January-December)
* * `'MMM'`: Month in year (Jan-Dec)
* * `'MM'`: Month in year, padded (01-12)
* * `'M'`: Month in year (1-12)
* * `'dd'`: Day in month, padded (01-31)
* * `'d'`: Day in month (1-31)
* * `'EEEE'`: Day in Week,(Sunday-Saturday)
* * `'EEE'`: Day in Week, (Sun-Sat)
* * `'HH'`: Hour in day, padded (00-23)
* * `'H'`: Hour in day (0-23)
* * `'hh'`: Hour in am/pm, padded (01-12)
* * `'h'`: Hour in am/pm, (1-12)
* * `'mm'`: Minute in hour, padded (00-59)
* * `'m'`: Minute in hour (0-59)
* * `'ss'`: Second in minute, padded (00-59)
* * `'s'`: Second in minute (0-59)
* * `'a'`: am/pm marker
* * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-1200)
*
* `format` string can also be one of the following predefined
* {@link guide/i18n localizable formats}:
*
* * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
* (e.g. Sep 3, 2010 12:05:08 pm)
* * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 pm)
* * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US locale
* (e.g. Friday, September 3, 2010)
* * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010
* * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010)
* * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
* * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm)
* * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm)
*
* `format` string can contain literal values. These need to be quoted with single quotes (e.g.
* `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence
* (e.g. `"h o''clock"`).
*
* @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
* number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.SSSZ and it's
* shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ).
* @param {string=} format Formatting rules (see Description). If not specified,
* `mediumDate` is used.
* @returns {string} Formatted string or the input if input is not recognized as date/millis.
*
* @example
<doc:example>
<doc:source>
<span ng-non-bindable>{{1288323623006 | date:'medium'}}</span>:
{{1288323623006 | date:'medium'}}<br>
<span ng-non-bindable>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span>:
{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}<br>
<span ng-non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>:
{{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}<br>
</doc:source>
<doc:scenario>
it('should format date', function() {
expect(binding("1288323623006 | date:'medium'")).
toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);
expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).
toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} \-?\d{4}/);
expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).
toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
});
</doc:scenario>
</doc:example>
*/
dateFilter.$inject = ['$locale'];
function dateFilter($locale) {
var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d{3}))?)?)?(Z|([+-])(\d\d):?(\d\d)))?$/;
function jsonStringToDate(string){
var match;
if (match = string.match(R_ISO8601_STR)) {
var date = new Date(0),
tzHour = 0,
tzMin = 0;
if (match[9]) {
tzHour = int(match[9] + match[10]);
tzMin = int(match[9] + match[11]);
}
date.setUTCFullYear(int(match[1]), int(match[2]) - 1, int(match[3]));
date.setUTCHours(int(match[4]||0) - tzHour, int(match[5]||0) - tzMin, int(match[6]||0), int(match[7]||0));
return date;
}
return string;
}
return function(date, format) {
var text = '',
parts = [],
fn, match;
format = format || 'mediumDate';
format = $locale.DATETIME_FORMATS[format] || format;
if (isString(date)) {
if (NUMBER_STRING.test(date)) {
date = int(date);
} else {
date = jsonStringToDate(date);
}
}
if (isNumber(date)) {
date = new Date(date);
}
if (!isDate(date)) {
return date;
}
while(format) {
match = DATE_FORMATS_SPLIT.exec(format);
if (match) {
parts = concat(parts, match, 1);
format = parts.pop();
} else {
parts.push(format);
format = null;
}
}
forEach(parts, function(value){
fn = DATE_FORMATS[value];
text += fn ? fn(date, $locale.DATETIME_FORMATS)
: value.replace(/(^'|'$)/g, '').replace(/''/g, "'");
});
return text;
};
}
/**
* @ngdoc filter
* @name ng.filter:json
* @function
*
* @description
* Allows you to convert a JavaScript object into JSON string.
*
* This filter is mostly useful for debugging. When using the double curly {{value}} notation
* the binding is automatically converted to JSON.
*
* @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
* @returns {string} JSON string.
*
*
* @example:
<doc:example>
<doc:source>
<pre>{{ {'name':'value'} | json }}</pre>
</doc:source>
<doc:scenario>
it('should jsonify filtered objects', function() {
expect(binding("{'name':'value'}")).toMatch(/\{\n "name": ?"value"\n}/);
});
</doc:scenario>
</doc:example>
*
*/
function jsonFilter() {
return function(object) {
return toJson(object, true);
};
}
/**
* @ngdoc filter
* @name ng.filter:lowercase
* @function
* @description
* Converts string to lowercase.
* @see angular.lowercase
*/
var lowercaseFilter = valueFn(lowercase);
/**
* @ngdoc filter
* @name ng.filter:uppercase
* @function
* @description
* Converts string to uppercase.
* @see angular.uppercase
*/
var uppercaseFilter = valueFn(uppercase);
/**
* @ngdoc function
* @name ng.filter:limitTo
* @function
*
* @description
* Creates a new array containing only a specified number of elements in an array. The elements
* are taken from either the beginning or the end of the source array, as specified by the
* value and sign (positive or negative) of `limit`.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link ng.$filter} for more information about Angular arrays.
*
* @param {Array} array Source array to be limited.
* @param {string|Number} limit The length of the returned array. If the `limit` number is
* positive, `limit` number of items from the beginning of the source array are copied.
* If the number is negative, `limit` number of items from the end of the source array are
* copied. The `limit` will be trimmed if it exceeds `array.length`
* @returns {Array} A new sub-array of length `limit` or less if input array had less than `limit`
* elements.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.numbers = [1,2,3,4,5,6,7,8,9];
$scope.limit = 3;
}
</script>
<div ng-controller="Ctrl">
Limit {{numbers}} to: <input type="integer" ng-model="limit">
<p>Output: {{ numbers | limitTo:limit }}</p>
</div>
</doc:source>
<doc:scenario>
it('should limit the numer array to first three items', function() {
expect(element('.doc-example-live input[ng-model=limit]').val()).toBe('3');
expect(binding('numbers | limitTo:limit')).toEqual('[1,2,3]');
});
it('should update the output when -3 is entered', function() {
input('limit').enter(-3);
expect(binding('numbers | limitTo:limit')).toEqual('[7,8,9]');
});
it('should not exceed the maximum size of input array', function() {
input('limit').enter(100);
expect(binding('numbers | limitTo:limit')).toEqual('[1,2,3,4,5,6,7,8,9]');
});
</doc:scenario>
</doc:example>
*/
function limitToFilter(){
return function(array, limit) {
if (!(array instanceof Array)) return array;
limit = int(limit);
var out = [],
i, n;
// check that array is iterable
if (!array || !(array instanceof Array))
return out;
// if abs(limit) exceeds maximum length, trim it
if (limit > array.length)
limit = array.length;
else if (limit < -array.length)
limit = -array.length;
if (limit > 0) {
i = 0;
n = limit;
} else {
i = array.length + limit;
n = array.length;
}
for (; i<n; i++) {
out.push(array[i]);
}
return out;
}
}
/**
* @ngdoc function
* @name ng.filter:orderBy
* @function
*
* @description
* Orders a specified `array` by the `expression` predicate.
*
* Note: this function is used to augment the `Array` type in Angular expressions. See
* {@link ng.$filter} for more informaton about Angular arrays.
*
* @param {Array} array The array to sort.
* @param {function(*)|string|Array.<(function(*)|string)>} expression A predicate to be
* used by the comparator to determine the order of elements.
*
* Can be one of:
*
* - `function`: Getter function. The result of this function will be sorted using the
* `<`, `=`, `>` operator.
* - `string`: An Angular expression which evaluates to an object to order by, such as 'name'
* to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control
* ascending or descending sort order (for example, +name or -name).
* - `Array`: An array of function or string predicates. The first predicate in the array
* is used for sorting, but when two items are equivalent, the next predicate is used.
*
* @param {boolean=} reverse Reverse the order the array.
* @returns {Array} Sorted copy of the source array.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.friends =
[{name:'John', phone:'555-1212', age:10},
{name:'Mary', phone:'555-9876', age:19},
{name:'Mike', phone:'555-4321', age:21},
{name:'Adam', phone:'555-5678', age:35},
{name:'Julie', phone:'555-8765', age:29}]
$scope.predicate = '-age';
}
</script>
<div ng-controller="Ctrl">
<pre>Sorting predicate = {{predicate}}; reverse = {{reverse}}</pre>
<hr/>
[ <a href="" ng-click="predicate=''">unsorted</a> ]
<table class="friend">
<tr>
<th><a href="" ng-click="predicate = 'name'; reverse=false">Name</a>
(<a href ng-click="predicate = '-name'; reverse=false">^</a>)</th>
<th><a href="" ng-click="predicate = 'phone'; reverse=!reverse">Phone Number</a></th>
<th><a href="" ng-click="predicate = 'age'; reverse=!reverse">Age</a></th>
<tr>
<tr ng-repeat="friend in friends | orderBy:predicate:reverse">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<td>{{friend.age}}</td>
<tr>
</table>
</div>
</doc:source>
<doc:scenario>
it('should be reverse ordered by aged', function() {
expect(binding('predicate')).toBe('-age');
expect(repeater('table.friend', 'friend in friends').column('friend.age')).
toEqual(['35', '29', '21', '19', '10']);
expect(repeater('table.friend', 'friend in friends').column('friend.name')).
toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']);
});
it('should reorder the table when user selects different predicate', function() {
element('.doc-example-live a:contains("Name")').click();
expect(repeater('table.friend', 'friend in friends').column('friend.name')).
toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']);
expect(repeater('table.friend', 'friend in friends').column('friend.age')).
toEqual(['35', '10', '29', '19', '21']);
element('.doc-example-live a:contains("Phone")').click();
expect(repeater('table.friend', 'friend in friends').column('friend.phone')).
toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']);
expect(repeater('table.friend', 'friend in friends').column('friend.name')).
toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']);
});
</doc:scenario>
</doc:example>
*/
orderByFilter.$inject = ['$parse'];
function orderByFilter($parse){
return function(array, sortPredicate, reverseOrder) {
if (!(array instanceof Array)) return array;
if (!sortPredicate) return array;
sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];
sortPredicate = map(sortPredicate, function(predicate){
var descending = false, get = predicate || identity;
if (isString(predicate)) {
if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) {
descending = predicate.charAt(0) == '-';
predicate = predicate.substring(1);
}
get = $parse(predicate);
}
return reverseComparator(function(a,b){
return compare(get(a),get(b));
}, descending);
});
var arrayCopy = [];
for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); }
return arrayCopy.sort(reverseComparator(comparator, reverseOrder));
function comparator(o1, o2){
for ( var i = 0; i < sortPredicate.length; i++) {
var comp = sortPredicate[i](o1, o2);
if (comp !== 0) return comp;
}
return 0;
}
function reverseComparator(comp, descending) {
return toBoolean(descending)
? function(a,b){return comp(b,a);}
: comp;
}
function compare(v1, v2){
var t1 = typeof v1;
var t2 = typeof v2;
if (t1 == t2) {
if (t1 == "string") v1 = v1.toLowerCase();
if (t1 == "string") v2 = v2.toLowerCase();
if (v1 === v2) return 0;
return v1 < v2 ? -1 : 1;
} else {
return t1 < t2 ? -1 : 1;
}
}
}
}
function ngDirective(directive) {
if (isFunction(directive)) {
directive = {
link: directive
}
}
directive.restrict = directive.restrict || 'AC';
return valueFn(directive);
}
/*
* Modifies the default behavior of html A tag, so that the default action is prevented when href
* attribute is empty.
*
* The reasoning for this change is to allow easy creation of action links with `ngClick` directive
* without changing the location or causing page reloads, e.g.:
* <a href="" ng-click="model.$save()">Save</a>
*/
var htmlAnchorDirective = valueFn({
restrict: 'E',
compile: function(element, attr) {
// turn <a href ng-click="..">link</a> into a link in IE
// but only if it doesn't have name attribute, in which case it's an anchor
if (!attr.href) {
attr.$set('href', '');
}
return function(scope, element) {
element.bind('click', function(event){
// if we have no href url, then don't navigate anywhere.
if (!element.attr('href')) {
event.preventDefault();
}
});
}
}
});
/**
* @ngdoc directive
* @name ng.directive:ngHref
* @restrict A
*
* @description
* Using Angular markup like {{hash}} in an href attribute makes
* the page open to a wrong URL, if the user clicks that link before
* angular has a chance to replace the {{hash}} with actual URL, the
* link will be broken and will most likely return a 404 error.
* The `ngHref` directive solves this problem.
*
* The buggy way to write it:
* <pre>
* <a href="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* The correct way to write it:
* <pre>
* <a ng-href="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* @element A
* @param {template} ngHref any string which can contain `{{}}` markup.
*
* @example
* This example uses `link` variable inside `href` attribute:
<doc:example>
<doc:source>
<input ng-model="value" /><br />
<a id="link-1" href ng-click="value = 1">link 1</a> (link, don't reload)<br />
<a id="link-2" href="" ng-click="value = 2">link 2</a> (link, don't reload)<br />
<a id="link-3" ng-href="/{{'123'}}">link 3</a> (link, reload!)<br />
<a id="link-4" href="" name="xx" ng-click="value = 4">anchor</a> (link, don't reload)<br />
<a id="link-5" name="xxx" ng-click="value = 5">anchor</a> (no link)<br />
<a id="link-6" ng-href="{{value}}">link</a> (link, change location)
</doc:source>
<doc:scenario>
it('should execute ng-click but not reload when href without value', function() {
element('#link-1').click();
expect(input('value').val()).toEqual('1');
expect(element('#link-1').attr('href')).toBe("");
});
it('should execute ng-click but not reload when href empty string', function() {
element('#link-2').click();
expect(input('value').val()).toEqual('2');
expect(element('#link-2').attr('href')).toBe("");
});
it('should execute ng-click and change url when ng-href specified', function() {
expect(element('#link-3').attr('href')).toBe("/123");
element('#link-3').click();
expect(browser().window().path()).toEqual('/123');
});
it('should execute ng-click but not reload when href empty string and name specified', function() {
element('#link-4').click();
expect(input('value').val()).toEqual('4');
expect(element('#link-4').attr('href')).toBe('');
});
it('should execute ng-click but not reload when no href but name specified', function() {
element('#link-5').click();
expect(input('value').val()).toEqual('5');
expect(element('#link-5').attr('href')).toBe('');
});
it('should only change url when only ng-href', function() {
input('value').enter('6');
expect(element('#link-6').attr('href')).toBe('6');
element('#link-6').click();
expect(browser().location().url()).toEqual('/6');
});
</doc:scenario>
</doc:example>
*/
/**
* @ngdoc directive
* @name ng.directive:ngSrc
* @restrict A
*
* @description
* Using Angular markup like `{{hash}}` in a `src` attribute doesn't
* work right: The browser will fetch from the URL with the literal
* text `{{hash}}` until Angular replaces the expression inside
* `{{hash}}`. The `ngSrc` directive solves this problem.
*
* The buggy way to write it:
* <pre>
* <img src="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* The correct way to write it:
* <pre>
* <img ng-src="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* @element IMG
* @param {template} ngSrc any string which can contain `{{}}` markup.
*/
/**
* @ngdoc directive
* @name ng.directive:ngDisabled
* @restrict A
*
* @description
*
* The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs:
* <pre>
* <div ng-init="scope = { isDisabled: false }">
* <button disabled="{{scope.isDisabled}}">Disabled</button>
* </div>
* </pre>
*
* The HTML specs do not require browsers to preserve the special attributes such as disabled.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce the `ngDisabled` directive.
*
* @example
<doc:example>
<doc:source>
Click me to toggle: <input type="checkbox" ng-model="checked"><br/>
<button ng-model="button" ng-disabled="checked">Button</button>
</doc:source>
<doc:scenario>
it('should toggle button', function() {
expect(element('.doc-example-live :button').prop('disabled')).toBeFalsy();
input('checked').check();
expect(element('.doc-example-live :button').prop('disabled')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element INPUT
* @param {expression} ngDisabled Angular expression that will be evaluated.
*/
/**
* @ngdoc directive
* @name ng.directive:ngChecked
* @restrict A
*
* @description
* The HTML specs do not require browsers to preserve the special attributes such as checked.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce the `ngChecked` directive.
* @example
<doc:example>
<doc:source>
Check me to check both: <input type="checkbox" ng-model="master"><br/>
<input id="checkSlave" type="checkbox" ng-checked="master">
</doc:source>
<doc:scenario>
it('should check both checkBoxes', function() {
expect(element('.doc-example-live #checkSlave').prop('checked')).toBeFalsy();
input('master').check();
expect(element('.doc-example-live #checkSlave').prop('checked')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element INPUT
* @param {expression} ngChecked Angular expression that will be evaluated.
*/
/**
* @ngdoc directive
* @name ng.directive:ngMultiple
* @restrict A
*
* @description
* The HTML specs do not require browsers to preserve the special attributes such as multiple.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce the `ngMultiple` directive.
*
* @example
<doc:example>
<doc:source>
Check me check multiple: <input type="checkbox" ng-model="checked"><br/>
<select id="select" ng-multiple="checked">
<option>Misko</option>
<option>Igor</option>
<option>Vojta</option>
<option>Di</option>
</select>
</doc:source>
<doc:scenario>
it('should toggle multiple', function() {
expect(element('.doc-example-live #select').prop('multiple')).toBeFalsy();
input('checked').check();
expect(element('.doc-example-live #select').prop('multiple')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element SELECT
* @param {expression} ngMultiple Angular expression that will be evaluated.
*/
/**
* @ngdoc directive
* @name ng.directive:ngReadonly
* @restrict A
*
* @description
* The HTML specs do not require browsers to preserve the special attributes such as readonly.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce the `ngReadonly` directive.
* @example
<doc:example>
<doc:source>
Check me to make text readonly: <input type="checkbox" ng-model="checked"><br/>
<input type="text" ng-readonly="checked" value="I'm Angular"/>
</doc:source>
<doc:scenario>
it('should toggle readonly attr', function() {
expect(element('.doc-example-live :text').prop('readonly')).toBeFalsy();
input('checked').check();
expect(element('.doc-example-live :text').prop('readonly')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element INPUT
* @param {string} expression Angular expression that will be evaluated.
*/
/**
* @ngdoc directive
* @name ng.directive:ngSelected
* @restrict A
*
* @description
* The HTML specs do not require browsers to preserve the special attributes such as selected.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduced the `ngSelected` directive.
* @example
<doc:example>
<doc:source>
Check me to select: <input type="checkbox" ng-model="selected"><br/>
<select>
<option>Hello!</option>
<option id="greet" ng-selected="selected">Greetings!</option>
</select>
</doc:source>
<doc:scenario>
it('should select Greetings!', function() {
expect(element('.doc-example-live #greet').prop('selected')).toBeFalsy();
input('selected').check();
expect(element('.doc-example-live #greet').prop('selected')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element OPTION
* @param {string} expression Angular expression that will be evaluated.
*/
var ngAttributeAliasDirectives = {};
// boolean attrs are evaluated
forEach(BOOLEAN_ATTR, function(propName, attrName) {
var normalized = directiveNormalize('ng-' + attrName);
ngAttributeAliasDirectives[normalized] = function() {
return {
priority: 100,
compile: function() {
return function(scope, element, attr) {
scope.$watch(attr[normalized], function(value) {
attr.$set(attrName, !!value);
});
};
}
};
};
});
// ng-src, ng-href are interpolated
forEach(['src', 'href'], function(attrName) {
var normalized = directiveNormalize('ng-' + attrName);
ngAttributeAliasDirectives[normalized] = function() {
return {
priority: 99, // it needs to run after the attributes are interpolated
link: function(scope, element, attr) {
attr.$observe(normalized, function(value) {
attr.$set(attrName, value);
// on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist
// then calling element.setAttribute('src', 'foo') doesn't do anything, so we need
// to set the property as well to achieve the desired effect
if (msie) element.prop(attrName, value);
});
}
};
};
});
var nullFormCtrl = {
$addControl: noop,
$removeControl: noop,
$setValidity: noop,
$setDirty: noop
};
/**
* @ngdoc object
* @name ng.directive:form.FormController
*
* @property {boolean} $pristine True if user has not interacted with the form yet.
* @property {boolean} $dirty True if user has already interacted with the form.
* @property {boolean} $valid True if all of the containg forms and controls are valid.
* @property {boolean} $invalid True if at least one containing control or form is invalid.
*
* @property {Object} $error Is an object hash, containing references to all invalid controls or
* forms, where:
*
* - keys are validation tokens (error names) — such as `REQUIRED`, `URL` or `EMAIL`),
* - values are arrays of controls or forms that are invalid with given error.
*
* @description
* `FormController` keeps track of all its controls and nested forms as well as state of them,
* such as being valid/invalid or dirty/pristine.
*
* Each {@link ng.directive:form form} directive creates an instance
* of `FormController`.
*
*/
//asks for $scope to fool the BC controller module
FormController.$inject = ['$element', '$attrs', '$scope'];
function FormController(element, attrs) {
var form = this,
parentForm = element.parent().controller('form') || nullFormCtrl,
invalidCount = 0, // used to easily determine if we are valid
errors = form.$error = {};
// init state
form.$name = attrs.name;
form.$dirty = false;
form.$pristine = true;
form.$valid = true;
form.$invalid = false;
parentForm.$addControl(form);
// Setup initial state of the control
element.addClass(PRISTINE_CLASS);
toggleValidCss(true);
// convenience method for easy toggling of classes
function toggleValidCss(isValid, validationErrorKey) {
validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
element.
removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey).
addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);
}
form.$addControl = function(control) {
if (control.$name && !form.hasOwnProperty(control.$name)) {
form[control.$name] = control;
}
};
form.$removeControl = function(control) {
if (control.$name && form[control.$name] === control) {
delete form[control.$name];
}
forEach(errors, function(queue, validationToken) {
form.$setValidity(validationToken, true, control);
});
};
form.$setValidity = function(validationToken, isValid, control) {
var queue = errors[validationToken];
if (isValid) {
if (queue) {
arrayRemove(queue, control);
if (!queue.length) {
invalidCount--;
if (!invalidCount) {
toggleValidCss(isValid);
form.$valid = true;
form.$invalid = false;
}
errors[validationToken] = false;
toggleValidCss(true, validationToken);
parentForm.$setValidity(validationToken, true, form);
}
}
} else {
if (!invalidCount) {
toggleValidCss(isValid);
}
if (queue) {
if (includes(queue, control)) return;
} else {
errors[validationToken] = queue = [];
invalidCount++;
toggleValidCss(false, validationToken);
parentForm.$setValidity(validationToken, false, form);
}
queue.push(control);
form.$valid = false;
form.$invalid = true;
}
};
form.$setDirty = function() {
element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS);
form.$dirty = true;
form.$pristine = false;
};
}
/**
* @ngdoc directive
* @name ng.directive:ngForm
* @restrict EAC
*
* @description
* Nestable alias of {@link ng.directive:form `form`} directive. HTML
* does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a
* sub-group of controls needs to be determined.
*
* @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into
* related scope, under this name.
*
*/
/**
* @ngdoc directive
* @name ng.directive:form
* @restrict E
*
* @description
* Directive that instantiates
* {@link ng.directive:form.FormController FormController}.
*
* If `name` attribute is specified, the form controller is published onto the current scope under
* this name.
*
* # Alias: {@link ng.directive:ngForm `ngForm`}
*
* In angular forms can be nested. This means that the outer form is valid when all of the child
* forms are valid as well. However browsers do not allow nesting of `<form>` elements, for this
* reason angular provides {@link ng.directive:ngForm `ngForm`} alias
* which behaves identical to `<form>` but allows form nesting.
*
*
* # CSS classes
* - `ng-valid` Is set if the form is valid.
* - `ng-invalid` Is set if the form is invalid.
* - `ng-pristine` Is set if the form is pristine.
* - `ng-dirty` Is set if the form is dirty.
*
*
* # Submitting a form and preventing default action
*
* Since the role of forms in client-side Angular applications is different than in classical
* roundtrip apps, it is desirable for the browser not to translate the form submission into a full
* page reload that sends the data to the server. Instead some javascript logic should be triggered
* to handle the form submission in application specific way.
*
* For this reason, Angular prevents the default action (form submission to the server) unless the
* `<form>` element has an `action` attribute specified.
*
* You can use one of the following two ways to specify what javascript method should be called when
* a form is submitted:
*
* - {@link ng.directive:ngSubmit ngSubmit} directive on the form element
* - {@link ng.directive:ngClick ngClick} directive on the first
* button or input field of type submit (input[type=submit])
*
* To prevent double execution of the handler, use only one of ngSubmit or ngClick directives. This
* is because of the following form submission rules coming from the html spec:
*
* - If a form has only one input field then hitting enter in this field triggers form submit
* (`ngSubmit`)
* - if a form has has 2+ input fields and no buttons or input[type=submit] then hitting enter
* doesn't trigger submit
* - if a form has one or more input fields and one or more buttons or input[type=submit] then
* hitting enter in any of the input fields will trigger the click handler on the *first* button or
* input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`)
*
* @param {string=} name Name of the form. If specified, the form controller will be published into
* related scope, under this name.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.userType = 'guest';
}
</script>
<form name="myForm" ng-controller="Ctrl">
userType: <input name="input" ng-model="userType" required>
<span class="error" ng-show="myForm.input.$error.REQUIRED">Required!</span><br>
<tt>userType = {{userType}}</tt><br>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br>
<tt>myForm.$error.REQUIRED = {{!!myForm.$error.REQUIRED}}</tt><br>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('userType')).toEqual('guest');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('userType').enter('');
expect(binding('userType')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
var formDirectiveDir = {
name: 'form',
restrict: 'E',
controller: FormController,
compile: function() {
return {
pre: function(scope, formElement, attr, controller) {
if (!attr.action) {
formElement.bind('submit', function(event) {
event.preventDefault();
});
}
var parentFormCtrl = formElement.parent().controller('form'),
alias = attr.name || attr.ngForm;
if (alias) {
scope[alias] = controller;
}
if (parentFormCtrl) {
formElement.bind('$destroy', function() {
parentFormCtrl.$removeControl(controller);
if (alias) {
scope[alias] = undefined;
}
extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards
});
}
}
};
}
};
var formDirective = valueFn(formDirectiveDir);
var ngFormDirective = valueFn(extend(copy(formDirectiveDir), {restrict: 'EAC'}));
var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/;
var EMAIL_REGEXP = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/;
var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/;
var inputType = {
/**
* @ngdoc inputType
* @name ng.directive:input.text
*
* @description
* Standard HTML text input with angular data binding.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.text = 'guest';
$scope.word = /^\w*$/;
}
</script>
<form name="myForm" ng-controller="Ctrl">
Single word: <input type="text" name="input" ng-model="text"
ng-pattern="word" required>
<span class="error" ng-show="myForm.input.$error.required">
Required!</span>
<span class="error" ng-show="myForm.input.$error.pattern">
Single word only!</span>
<tt>text = {{text}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('text')).toEqual('guest');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('text').enter('');
expect(binding('text')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should be invalid if multi word', function() {
input('text').enter('hello world');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
'text': textInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.number
*
* @description
* Text input with number validation and transformation. Sets the `number` validation
* error if not a valid number.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} min Sets the `min` validation error key if the value entered is less then `min`.
* @param {string=} max Sets the `max` validation error key if the value entered is greater then `min`.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.value = 12;
}
</script>
<form name="myForm" ng-controller="Ctrl">
Number: <input type="number" name="input" ng-model="value"
min="0" max="99" required>
<span class="error" ng-show="myForm.list.$error.required">
Required!</span>
<span class="error" ng-show="myForm.list.$error.number">
Not valid number!</span>
<tt>value = {{value}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('value')).toEqual('12');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('value').enter('');
expect(binding('value')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should be invalid if over max', function() {
input('value').enter('123');
expect(binding('value')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
'number': numberInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.url
*
* @description
* Text input with URL validation. Sets the `url` validation error key if the content is not a
* valid URL.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.text = 'http://google.com';
}
</script>
<form name="myForm" ng-controller="Ctrl">
URL: <input type="url" name="input" ng-model="text" required>
<span class="error" ng-show="myForm.input.$error.required">
Required!</span>
<span class="error" ng-show="myForm.input.$error.url">
Not valid url!</span>
<tt>text = {{text}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
<tt>myForm.$error.url = {{!!myForm.$error.url}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('text')).toEqual('http://google.com');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('text').enter('');
expect(binding('text')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should be invalid if not url', function() {
input('text').enter('xxx');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
'url': urlInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.email
*
* @description
* Text input with email validation. Sets the `email` validation error key if not a valid email
* address.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.text = 'me@example.com';
}
</script>
<form name="myForm" ng-controller="Ctrl">
Email: <input type="email" name="input" ng-model="text" required>
<span class="error" ng-show="myForm.input.$error.required">
Required!</span>
<span class="error" ng-show="myForm.input.$error.email">
Not valid email!</span>
<tt>text = {{text}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
<tt>myForm.$error.email = {{!!myForm.$error.email}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('text')).toEqual('me@example.com');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('text').enter('');
expect(binding('text')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should be invalid if not email', function() {
input('text').enter('xxx');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
'email': emailInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.radio
*
* @description
* HTML radio button.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string} value The value to which the expression should be set when selected.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.color = 'blue';
}
</script>
<form name="myForm" ng-controller="Ctrl">
<input type="radio" ng-model="color" value="red"> Red <br/>
<input type="radio" ng-model="color" value="green"> Green <br/>
<input type="radio" ng-model="color" value="blue"> Blue <br/>
<tt>color = {{color}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should change state', function() {
expect(binding('color')).toEqual('blue');
input('color').select('red');
expect(binding('color')).toEqual('red');
});
</doc:scenario>
</doc:example>
*/
'radio': radioInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.checkbox
*
* @description
* HTML checkbox.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} ngTrueValue The value to which the expression should be set when selected.
* @param {string=} ngFalseValue The value to which the expression should be set when not selected.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.value1 = true;
$scope.value2 = 'YES'
}
</script>
<form name="myForm" ng-controller="Ctrl">
Value1: <input type="checkbox" ng-model="value1"> <br/>
Value2: <input type="checkbox" ng-model="value2"
ng-true-value="YES" ng-false-value="NO"> <br/>
<tt>value1 = {{value1}}</tt><br/>
<tt>value2 = {{value2}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should change state', function() {
expect(binding('value1')).toEqual('true');
expect(binding('value2')).toEqual('YES');
input('value1').check();
input('value2').check();
expect(binding('value1')).toEqual('false');
expect(binding('value2')).toEqual('NO');
});
</doc:scenario>
</doc:example>
*/
'checkbox': checkboxInputType,
'hidden': noop,
'button': noop,
'submit': noop,
'reset': noop
};
function isEmpty(value) {
return isUndefined(value) || value === '' || value === null || value !== value;
}
function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
var listener = function() {
var value = trim(element.val());
if (ctrl.$viewValue !== value) {
scope.$apply(function() {
ctrl.$setViewValue(value);
});
}
};
// if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the
// input event on backspace, delete or cut
if ($sniffer.hasEvent('input')) {
element.bind('input', listener);
} else {
var timeout;
element.bind('keydown', function(event) {
var key = event.keyCode;
// ignore
// command modifiers arrows
if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return;
if (!timeout) {
timeout = $browser.defer(function() {
listener();
timeout = null;
});
}
});
// if user paste into input using mouse, we need "change" event to catch it
element.bind('change', listener);
}
ctrl.$render = function() {
element.val(isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue);
};
// pattern validator
var pattern = attr.ngPattern,
patternValidator;
var validate = function(regexp, value) {
if (isEmpty(value) || regexp.test(value)) {
ctrl.$setValidity('pattern', true);
return value;
} else {
ctrl.$setValidity('pattern', false);
return undefined;
}
};
if (pattern) {
if (pattern.match(/^\/(.*)\/$/)) {
pattern = new RegExp(pattern.substr(1, pattern.length - 2));
patternValidator = function(value) {
return validate(pattern, value)
};
} else {
patternValidator = function(value) {
var patternObj = scope.$eval(pattern);
if (!patternObj || !patternObj.test) {
throw new Error('Expected ' + pattern + ' to be a RegExp but was ' + patternObj);
}
return validate(patternObj, value);
};
}
ctrl.$formatters.push(patternValidator);
ctrl.$parsers.push(patternValidator);
}
// min length validator
if (attr.ngMinlength) {
var minlength = int(attr.ngMinlength);
var minLengthValidator = function(value) {
if (!isEmpty(value) && value.length < minlength) {
ctrl.$setValidity('minlength', false);
return undefined;
} else {
ctrl.$setValidity('minlength', true);
return value;
}
};
ctrl.$parsers.push(minLengthValidator);
ctrl.$formatters.push(minLengthValidator);
}
// max length validator
if (attr.ngMaxlength) {
var maxlength = int(attr.ngMaxlength);
var maxLengthValidator = function(value) {
if (!isEmpty(value) && value.length > maxlength) {
ctrl.$setValidity('maxlength', false);
return undefined;
} else {
ctrl.$setValidity('maxlength', true);
return value;
}
};
ctrl.$parsers.push(maxLengthValidator);
ctrl.$formatters.push(maxLengthValidator);
}
}
function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) {
textInputType(scope, element, attr, ctrl, $sniffer, $browser);
ctrl.$parsers.push(function(value) {
var empty = isEmpty(value);
if (empty || NUMBER_REGEXP.test(value)) {
ctrl.$setValidity('number', true);
return value === '' ? null : (empty ? value : parseFloat(value));
} else {
ctrl.$setValidity('number', false);
return undefined;
}
});
ctrl.$formatters.push(function(value) {
return isEmpty(value) ? '' : '' + value;
});
if (attr.min) {
var min = parseFloat(attr.min);
var minValidator = function(value) {
if (!isEmpty(value) && value < min) {
ctrl.$setValidity('min', false);
return undefined;
} else {
ctrl.$setValidity('min', true);
return value;
}
};
ctrl.$parsers.push(minValidator);
ctrl.$formatters.push(minValidator);
}
if (attr.max) {
var max = parseFloat(attr.max);
var maxValidator = function(value) {
if (!isEmpty(value) && value > max) {
ctrl.$setValidity('max', false);
return undefined;
} else {
ctrl.$setValidity('max', true);
return value;
}
};
ctrl.$parsers.push(maxValidator);
ctrl.$formatters.push(maxValidator);
}
ctrl.$formatters.push(function(value) {
if (isEmpty(value) || isNumber(value)) {
ctrl.$setValidity('number', true);
return value;
} else {
ctrl.$setValidity('number', false);
return undefined;
}
});
}
function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) {
textInputType(scope, element, attr, ctrl, $sniffer, $browser);
var urlValidator = function(value) {
if (isEmpty(value) || URL_REGEXP.test(value)) {
ctrl.$setValidity('url', true);
return value;
} else {
ctrl.$setValidity('url', false);
return undefined;
}
};
ctrl.$formatters.push(urlValidator);
ctrl.$parsers.push(urlValidator);
}
function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) {
textInputType(scope, element, attr, ctrl, $sniffer, $browser);
var emailValidator = function(value) {
if (isEmpty(value) || EMAIL_REGEXP.test(value)) {
ctrl.$setValidity('email', true);
return value;
} else {
ctrl.$setValidity('email', false);
return undefined;
}
};
ctrl.$formatters.push(emailValidator);
ctrl.$parsers.push(emailValidator);
}
function radioInputType(scope, element, attr, ctrl) {
// make the name unique, if not defined
if (isUndefined(attr.name)) {
element.attr('name', nextUid());
}
element.bind('click', function() {
if (element[0].checked) {
scope.$apply(function() {
ctrl.$setViewValue(attr.value);
});
}
});
ctrl.$render = function() {
var value = attr.value;
element[0].checked = (value == ctrl.$viewValue);
};
attr.$observe('value', ctrl.$render);
}
function checkboxInputType(scope, element, attr, ctrl) {
var trueValue = attr.ngTrueValue,
falseValue = attr.ngFalseValue;
if (!isString(trueValue)) trueValue = true;
if (!isString(falseValue)) falseValue = false;
element.bind('click', function() {
scope.$apply(function() {
ctrl.$setViewValue(element[0].checked);
});
});
ctrl.$render = function() {
element[0].checked = ctrl.$viewValue;
};
ctrl.$formatters.push(function(value) {
return value === trueValue;
});
ctrl.$parsers.push(function(value) {
return value ? trueValue : falseValue;
});
}
/**
* @ngdoc directive
* @name ng.directive:textarea
* @restrict E
*
* @description
* HTML textarea element control with angular data-binding. The data-binding and validation
* properties of this element are exactly the same as those of the
* {@link ng.directive:input input element}.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*/
/**
* @ngdoc directive
* @name ng.directive:input
* @restrict E
*
* @description
* HTML input element control with angular data-binding. Input control follows HTML5 input types
* and polyfills the HTML5 validation behavior for older browsers.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.user = {name: 'guest', last: 'visitor'};
}
</script>
<div ng-controller="Ctrl">
<form name="myForm">
User name: <input type="text" name="userName" ng-model="user.name" required>
<span class="error" ng-show="myForm.userName.$error.required">
Required!</span><br>
Last name: <input type="text" name="lastName" ng-model="user.last"
ng-minlength="3" ng-maxlength="10">
<span class="error" ng-show="myForm.lastName.$error.minlength">
Too short!</span>
<span class="error" ng-show="myForm.lastName.$error.maxlength">
Too long!</span><br>
</form>
<hr>
<tt>user = {{user}}</tt><br/>
<tt>myForm.userName.$valid = {{myForm.userName.$valid}}</tt><br>
<tt>myForm.userName.$error = {{myForm.userName.$error}}</tt><br>
<tt>myForm.lastName.$valid = {{myForm.lastName.$valid}}</tt><br>
<tt>myForm.userName.$error = {{myForm.lastName.$error}}</tt><br>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br>
<tt>myForm.$error.minlength = {{!!myForm.$error.minlength}}</tt><br>
<tt>myForm.$error.maxlength = {{!!myForm.$error.maxlength}}</tt><br>
</div>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('user')).toEqual('{"name":"guest","last":"visitor"}');
expect(binding('myForm.userName.$valid')).toEqual('true');
expect(binding('myForm.$valid')).toEqual('true');
});
it('should be invalid if empty when required', function() {
input('user.name').enter('');
expect(binding('user')).toEqual('{"last":"visitor"}');
expect(binding('myForm.userName.$valid')).toEqual('false');
expect(binding('myForm.$valid')).toEqual('false');
});
it('should be valid if empty when min length is set', function() {
input('user.last').enter('');
expect(binding('user')).toEqual('{"name":"guest","last":""}');
expect(binding('myForm.lastName.$valid')).toEqual('true');
expect(binding('myForm.$valid')).toEqual('true');
});
it('should be invalid if less than required min length', function() {
input('user.last').enter('xx');
expect(binding('user')).toEqual('{"name":"guest"}');
expect(binding('myForm.lastName.$valid')).toEqual('false');
expect(binding('myForm.lastName.$error')).toMatch(/minlength/);
expect(binding('myForm.$valid')).toEqual('false');
});
it('should be invalid if longer than max length', function() {
input('user.last').enter('some ridiculously long name');
expect(binding('user'))
.toEqual('{"name":"guest"}');
expect(binding('myForm.lastName.$valid')).toEqual('false');
expect(binding('myForm.lastName.$error')).toMatch(/maxlength/);
expect(binding('myForm.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
var inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) {
return {
restrict: 'E',
require: '?ngModel',
link: function(scope, element, attr, ctrl) {
if (ctrl) {
(inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrl, $sniffer,
$browser);
}
}
};
}];
var VALID_CLASS = 'ng-valid',
INVALID_CLASS = 'ng-invalid',
PRISTINE_CLASS = 'ng-pristine',
DIRTY_CLASS = 'ng-dirty';
/**
* @ngdoc object
* @name ng.directive:ngModel.NgModelController
*
* @property {string} $viewValue Actual string value in the view.
* @property {*} $modelValue The value in the model, that the control is bound to.
* @property {Array.<Function>} $parsers Whenever the control reads value from the DOM, it executes
* all of these functions to sanitize / convert the value as well as validate.
*
* @property {Array.<Function>} $formatters Whenever the model value changes, it executes all of
* these functions to convert the value as well as validate.
*
* @property {Object} $error An bject hash with all errors as keys.
*
* @property {boolean} $pristine True if user has not interacted with the control yet.
* @property {boolean} $dirty True if user has already interacted with the control.
* @property {boolean} $valid True if there is no error.
* @property {boolean} $invalid True if at least one error on the control.
*
* @description
*
* `NgModelController` provides API for the `ng-model` directive. The controller contains
* services for data-binding, validation, CSS update, value formatting and parsing. It
* specifically does not contain any logic which deals with DOM rendering or listening to
* DOM events. The `NgModelController` is meant to be extended by other directives where, the
* directive provides DOM manipulation and the `NgModelController` provides the data-binding.
*
* This example shows how to use `NgModelController` with a custom control to achieve
* data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`)
* collaborate together to achieve the desired result.
*
* <example module="customControl">
<file name="style.css">
[contenteditable] {
border: 1px solid black;
background-color: white;
min-height: 20px;
}
.ng-invalid {
border: 1px solid red;
}
</file>
<file name="script.js">
angular.module('customControl', []).
directive('contenteditable', function() {
return {
restrict: 'A', // only activate on element attribute
require: '?ngModel', // get a hold of NgModelController
link: function(scope, element, attrs, ngModel) {
if(!ngModel) return; // do nothing if no ng-model
// Specify how UI should be updated
ngModel.$render = function() {
element.html(ngModel.$viewValue || '');
};
// Listen for change events to enable binding
element.bind('blur keyup change', function() {
scope.$apply(read);
});
read(); // initialize
// Write data to the model
function read() {
ngModel.$setViewValue(element.html());
}
}
};
});
</file>
<file name="index.html">
<form name="myForm">
<div contenteditable
name="myWidget" ng-model="userContent"
required>Change me!</div>
<span ng-show="myForm.myWidget.$error.required">Required!</span>
<hr>
<textarea ng-model="userContent"></textarea>
</form>
</file>
<file name="scenario.js">
it('should data-bind and become invalid', function() {
var contentEditable = element('[contenteditable]');
expect(contentEditable.text()).toEqual('Change me!');
input('userContent').enter('');
expect(contentEditable.text()).toEqual('');
expect(contentEditable.prop('className')).toMatch(/ng-invalid-required/);
});
</file>
* </example>
*
*/
var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse',
function($scope, $exceptionHandler, $attr, $element, $parse) {
this.$viewValue = Number.NaN;
this.$modelValue = Number.NaN;
this.$parsers = [];
this.$formatters = [];
this.$viewChangeListeners = [];
this.$pristine = true;
this.$dirty = false;
this.$valid = true;
this.$invalid = false;
this.$name = $attr.name;
var ngModelGet = $parse($attr.ngModel),
ngModelSet = ngModelGet.assign;
if (!ngModelSet) {
throw Error(NON_ASSIGNABLE_MODEL_EXPRESSION + $attr.ngModel +
' (' + startingTag($element) + ')');
}
/**
* @ngdoc function
* @name ng.directive:ngModel.NgModelController#$render
* @methodOf ng.directive:ngModel.NgModelController
*
* @description
* Called when the view needs to be updated. It is expected that the user of the ng-model
* directive will implement this method.
*/
this.$render = noop;
var parentForm = $element.inheritedData('$formController') || nullFormCtrl,
invalidCount = 0, // used to easily determine if we are valid
$error = this.$error = {}; // keep invalid keys here
// Setup initial state of the control
$element.addClass(PRISTINE_CLASS);
toggleValidCss(true);
// convenience method for easy toggling of classes
function toggleValidCss(isValid, validationErrorKey) {
validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
$element.
removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey).
addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);
}
/**
* @ngdoc function
* @name ng.directive:ngModel.NgModelController#$setValidity
* @methodOf ng.directive:ngModel.NgModelController
*
* @description
* Change the validity state, and notifies the form when the control changes validity. (i.e. it
* does not notify form if given validator is already marked as invalid).
*
* This method should be called by validators - i.e. the parser or formatter functions.
*
* @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign
* to `$error[validationErrorKey]=isValid` so that it is available for data-binding.
* The `validationErrorKey` should be in camelCase and will get converted into dash-case
* for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error`
* class and can be bound to as `{{someForm.someControl.$error.myError}}` .
* @param {boolean} isValid Whether the current state is valid (true) or invalid (false).
*/
this.$setValidity = function(validationErrorKey, isValid) {
if ($error[validationErrorKey] === !isValid) return;
if (isValid) {
if ($error[validationErrorKey]) invalidCount--;
if (!invalidCount) {
toggleValidCss(true);
this.$valid = true;
this.$invalid = false;
}
} else {
toggleValidCss(false);
this.$invalid = true;
this.$valid = false;
invalidCount++;
}
$error[validationErrorKey] = !isValid;
toggleValidCss(isValid, validationErrorKey);
parentForm.$setValidity(validationErrorKey, isValid, this);
};
/**
* @ngdoc function
* @name ng.directive:ngModel.NgModelController#$setViewValue
* @methodOf ng.directive:ngModel.NgModelController
*
* @description
* Read a value from view.
*
* This method should be called from within a DOM event handler.
* For example {@link ng.directive:input input} or
* {@link ng.directive:select select} directives call it.
*
* It internally calls all `formatters` and if resulted value is valid, updates the model and
* calls all registered change listeners.
*
* @param {string} value Value from the view.
*/
this.$setViewValue = function(value) {
this.$viewValue = value;
// change to dirty
if (this.$pristine) {
this.$dirty = true;
this.$pristine = false;
$element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS);
parentForm.$setDirty();
}
forEach(this.$parsers, function(fn) {
value = fn(value);
});
if (this.$modelValue !== value) {
this.$modelValue = value;
ngModelSet($scope, value);
forEach(this.$viewChangeListeners, function(listener) {
try {
listener();
} catch(e) {
$exceptionHandler(e);
}
})
}
};
// model -> value
var ctrl = this;
$scope.$watch(ngModelGet, function(value) {
// ignore change from view
if (ctrl.$modelValue === value) return;
var formatters = ctrl.$formatters,
idx = formatters.length;
ctrl.$modelValue = value;
while(idx--) {
value = formatters[idx](value);
}
if (ctrl.$viewValue !== value) {
ctrl.$viewValue = value;
ctrl.$render();
}
});
}];
/**
* @ngdoc directive
* @name ng.directive:ngModel
*
* @element input
*
* @description
* Is directive that tells Angular to do two-way data binding. It works together with `input`,
* `select`, `textarea`. You can easily write your own directives to use `ngModel` as well.
*
* `ngModel` is responsible for:
*
* - binding the view into the model, which other directives such as `input`, `textarea` or `select`
* require,
* - providing validation behavior (i.e. required, number, email, url),
* - keeping state of the control (valid/invalid, dirty/pristine, validation errors),
* - setting related css class onto the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`),
* - register the control with parent {@link ng.directive:form form}.
*
* For basic examples, how to use `ngModel`, see:
*
* - {@link ng.directive:input input}
* - {@link ng.directive:input.text text}
* - {@link ng.directive:input.checkbox checkbox}
* - {@link ng.directive:input.radio radio}
* - {@link ng.directive:input.number number}
* - {@link ng.directive:input.email email}
* - {@link ng.directive:input.url url}
* - {@link ng.directive:select select}
* - {@link ng.directive:textarea textarea}
*
*/
var ngModelDirective = function() {
return {
require: ['ngModel', '^?form'],
controller: NgModelController,
link: function(scope, element, attr, ctrls) {
// notify others, especially parent forms
var modelCtrl = ctrls[0],
formCtrl = ctrls[1] || nullFormCtrl;
formCtrl.$addControl(modelCtrl);
element.bind('$destroy', function() {
formCtrl.$removeControl(modelCtrl);
});
}
};
};
/**
* @ngdoc directive
* @name ng.directive:ngChange
* @restrict E
*
* @description
* Evaluate given expression when user changes the input.
* The expression is not evaluated when the value change is coming from the model.
*
* Note, this directive requires `ngModel` to be present.
*
* @element input
*
* @example
* <doc:example>
* <doc:source>
* <script>
* function Controller($scope) {
* $scope.counter = 0;
* $scope.change = function() {
* $scope.counter++;
* };
* }
* </script>
* <div ng-controller="Controller">
* <input type="checkbox" ng-model="confirmed" ng-change="change()" id="ng-change-example1" />
* <input type="checkbox" ng-model="confirmed" id="ng-change-example2" />
* <label for="ng-change-example2">Confirmed</label><br />
* debug = {{confirmed}}<br />
* counter = {{counter}}
* </div>
* </doc:source>
* <doc:scenario>
* it('should evaluate the expression if changing from view', function() {
* expect(binding('counter')).toEqual('0');
* element('#ng-change-example1').click();
* expect(binding('counter')).toEqual('1');
* expect(binding('confirmed')).toEqual('true');
* });
*
* it('should not evaluate the expression if changing from model', function() {
* element('#ng-change-example2').click();
* expect(binding('counter')).toEqual('0');
* expect(binding('confirmed')).toEqual('true');
* });
* </doc:scenario>
* </doc:example>
*/
var ngChangeDirective = valueFn({
require: 'ngModel',
link: function(scope, element, attr, ctrl) {
ctrl.$viewChangeListeners.push(function() {
scope.$eval(attr.ngChange);
});
}
});
var requiredDirective = function() {
return {
require: '?ngModel',
link: function(scope, elm, attr, ctrl) {
if (!ctrl) return;
attr.required = true; // force truthy in case we are on non input element
var validator = function(value) {
if (attr.required && (isEmpty(value) || value === false)) {
ctrl.$setValidity('required', false);
return;
} else {
ctrl.$setValidity('required', true);
return value;
}
};
ctrl.$formatters.push(validator);
ctrl.$parsers.unshift(validator);
attr.$observe('required', function() {
validator(ctrl.$viewValue);
});
}
};
};
/**
* @ngdoc directive
* @name ng.directive:ngList
*
* @description
* Text input that converts between comma-seperated string into an array of strings.
*
* @element input
* @param {string=} ngList optional delimiter that should be used to split the value. If
* specified in form `/something/` then the value will be converted into a regular expression.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.names = ['igor', 'misko', 'vojta'];
}
</script>
<form name="myForm" ng-controller="Ctrl">
List: <input name="namesInput" ng-model="names" ng-list required>
<span class="error" ng-show="myForm.list.$error.required">
Required!</span>
<tt>names = {{names}}</tt><br/>
<tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/>
<tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('names')).toEqual('["igor","misko","vojta"]');
expect(binding('myForm.namesInput.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('names').enter('');
expect(binding('names')).toEqual('[]');
expect(binding('myForm.namesInput.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
var ngListDirective = function() {
return {
require: 'ngModel',
link: function(scope, element, attr, ctrl) {
var match = /\/(.*)\//.exec(attr.ngList),
separator = match && new RegExp(match[1]) || attr.ngList || ',';
var parse = function(viewValue) {
var list = [];
if (viewValue) {
forEach(viewValue.split(separator), function(value) {
if (value) list.push(trim(value));
});
}
return list;
};
ctrl.$parsers.push(parse);
ctrl.$formatters.push(function(value) {
if (isArray(value) && !equals(parse(ctrl.$viewValue), value)) {
return value.join(', ');
}
return undefined;
});
}
};
};
var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/;
var ngValueDirective = function() {
return {
priority: 100,
compile: function(tpl, tplAttr) {
if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) {
return function(scope, elm, attr) {
attr.$set('value', scope.$eval(attr.ngValue));
};
} else {
return function(scope, elm, attr) {
scope.$watch(attr.ngValue, function(value) {
attr.$set('value', value, false);
});
};
}
}
};
};
/**
* @ngdoc directive
* @name ng.directive:ngBind
*
* @description
* The `ngBind` attribute tells Angular to replace the text content of the specified HTML element
* with the value of a given expression, and to update the text content when the value of that
* expression changes.
*
* Typically, you don't use `ngBind` directly, but instead you use the double curly markup like
* `{{ expression }}` which is similar but less verbose.
*
* Once scenario in which the use of `ngBind` is prefered over `{{ expression }}` binding is when
* it's desirable to put bindings into template that is momentarily displayed by the browser in its
* raw state before Angular compiles it. Since `ngBind` is an element attribute, it makes the
* bindings invisible to the user while the page is loading.
*
* An alternative solution to this problem would be using the
* {@link ng.directive:ngCloak ngCloak} directive.
*
*
* @element ANY
* @param {expression} ngBind {@link guide/expression Expression} to evaluate.
*
* @example
* Enter a name in the Live Preview text box; the greeting below the text box changes instantly.
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.name = 'Whirled';
}
</script>
<div ng-controller="Ctrl">
Enter name: <input type="text" ng-model="name"><br>
Hello <span ng-bind="name"></span>!
</div>
</doc:source>
<doc:scenario>
it('should check ng-bind', function() {
expect(using('.doc-example-live').binding('name')).toBe('Whirled');
using('.doc-example-live').input('name').enter('world');
expect(using('.doc-example-live').binding('name')).toBe('world');
});
</doc:scenario>
</doc:example>
*/
var ngBindDirective = ngDirective(function(scope, element, attr) {
element.addClass('ng-binding').data('$binding', attr.ngBind);
scope.$watch(attr.ngBind, function(value) {
element.text(value == undefined ? '' : value);
});
});
/**
* @ngdoc directive
* @name ng.directive:ngBindTemplate
*
* @description
* The `ngBindTemplate` directive specifies that the element
* text should be replaced with the template in ngBindTemplate.
* Unlike ngBind the ngBindTemplate can contain multiple `{{` `}}`
* expressions. (This is required since some HTML elements
* can not have SPAN elements such as TITLE, or OPTION to name a few.)
*
* @element ANY
* @param {string} ngBindTemplate template of form
* <tt>{{</tt> <tt>expression</tt> <tt>}}</tt> to eval.
*
* @example
* Try it here: enter text in text box and watch the greeting change.
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.salutation = 'Hello';
$scope.name = 'World';
}
</script>
<div ng-controller="Ctrl">
Salutation: <input type="text" ng-model="salutation"><br>
Name: <input type="text" ng-model="name"><br>
<pre ng-bind-template="{{salutation}} {{name}}!"></pre>
</div>
</doc:source>
<doc:scenario>
it('should check ng-bind', function() {
expect(using('.doc-example-live').binding('salutation')).
toBe('Hello');
expect(using('.doc-example-live').binding('name')).
toBe('World');
using('.doc-example-live').input('salutation').enter('Greetings');
using('.doc-example-live').input('name').enter('user');
expect(using('.doc-example-live').binding('salutation')).
toBe('Greetings');
expect(using('.doc-example-live').binding('name')).
toBe('user');
});
</doc:scenario>
</doc:example>
*/
var ngBindTemplateDirective = ['$interpolate', function($interpolate) {
return function(scope, element, attr) {
// TODO: move this to scenario runner
var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));
element.addClass('ng-binding').data('$binding', interpolateFn);
attr.$observe('ngBindTemplate', function(value) {
element.text(value);
});
}
}];
/**
* @ngdoc directive
* @name ng.directive:ngBindHtmlUnsafe
*
* @description
* Creates a binding that will innerHTML the result of evaluating the `expression` into the current
* element. *The innerHTML-ed content will not be sanitized!* You should use this directive only if
* {@link ngSanitize.directive:ngBindHtml ngBindHtml} directive is too
* restrictive and when you absolutely trust the source of the content you are binding to.
*
* See {@link ngSanitize.$sanitize $sanitize} docs for examples.
*
* @element ANY
* @param {expression} ngBindHtmlUnsafe {@link guide/expression Expression} to evaluate.
*/
var ngBindHtmlUnsafeDirective = [function() {
return function(scope, element, attr) {
element.addClass('ng-binding').data('$binding', attr.ngBindHtmlUnsafe);
scope.$watch(attr.ngBindHtmlUnsafe, function(value) {
element.html(value || '');
});
};
}];
function classDirective(name, selector) {
name = 'ngClass' + name;
return ngDirective(function(scope, element, attr) {
scope.$watch(attr[name], function(newVal, oldVal) {
if (selector === true || scope.$index % 2 === selector) {
if (oldVal && (newVal !== oldVal)) {
if (isObject(oldVal) && !isArray(oldVal))
oldVal = map(oldVal, function(v, k) { if (v) return k });
element.removeClass(isArray(oldVal) ? oldVal.join(' ') : oldVal);
}
if (isObject(newVal) && !isArray(newVal))
newVal = map(newVal, function(v, k) { if (v) return k });
if (newVal) element.addClass(isArray(newVal) ? newVal.join(' ') : newVal); }
}, true);
});
}
/**
* @ngdoc directive
* @name ng.directive:ngClass
*
* @description
* The `ngClass` allows you to set CSS class on HTML element dynamically by databinding an
* expression that represents all classes to be added.
*
* The directive won't add duplicate classes if a particular class was already set.
*
* When the expression changes, the previously added classes are removed and only then the classes
* new classes are added.
*
* @element ANY
* @param {expression} ngClass {@link guide/expression Expression} to eval. The result
* of the evaluation can be a string representing space delimited class
* names, an array, or a map of class names to boolean values.
*
* @example
<example>
<file name="index.html">
<input type="button" value="set" ng-click="myVar='my-class'">
<input type="button" value="clear" ng-click="myVar=''">
<br>
<span ng-class="myVar">Sample Text</span>
</file>
<file name="style.css">
.my-class {
color: red;
}
</file>
<file name="scenario.js">
it('should check ng-class', function() {
expect(element('.doc-example-live span').prop('className')).not().
toMatch(/my-class/);
using('.doc-example-live').element(':button:first').click();
expect(element('.doc-example-live span').prop('className')).
toMatch(/my-class/);
using('.doc-example-live').element(':button:last').click();
expect(element('.doc-example-live span').prop('className')).not().
toMatch(/my-class/);
});
</file>
</example>
*/
var ngClassDirective = classDirective('', true);
/**
* @ngdoc directive
* @name ng.directive:ngClassOdd
*
* @description
* The `ngClassOdd` and `ngClassEven` directives work exactly as
* {@link ng.directive:ngClass ngClass}, except it works in
* conjunction with `ngRepeat` and takes affect only on odd (even) rows.
*
* This directive can be applied only within a scope of an
* {@link ng.directive:ngRepeat ngRepeat}.
*
* @element ANY
* @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result
* of the evaluation can be a string representing space delimited class names or an array.
*
* @example
<example>
<file name="index.html">
<ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">
<li ng-repeat="name in names">
<span ng-class-odd="'odd'" ng-class-even="'even'">
{{name}}
</span>
</li>
</ol>
</file>
<file name="style.css">
.odd {
color: red;
}
.even {
color: blue;
}
</file>
<file name="scenario.js">
it('should check ng-class-odd and ng-class-even', function() {
expect(element('.doc-example-live li:first span').prop('className')).
toMatch(/odd/);
expect(element('.doc-example-live li:last span').prop('className')).
toMatch(/even/);
});
</file>
</example>
*/
var ngClassOddDirective = classDirective('Odd', 0);
/**
* @ngdoc directive
* @name ng.directive:ngClassEven
*
* @description
* The `ngClassOdd` and `ngClassEven` works exactly as
* {@link ng.directive:ngClass ngClass}, except it works in
* conjunction with `ngRepeat` and takes affect only on odd (even) rows.
*
* This directive can be applied only within a scope of an
* {@link ng.directive:ngRepeat ngRepeat}.
*
* @element ANY
* @param {expression} ngClassEven {@link guide/expression Expression} to eval. The
* result of the evaluation can be a string representing space delimited class names or an array.
*
* @example
<example>
<file name="index.html">
<ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">
<li ng-repeat="name in names">
<span ng-class-odd="'odd'" ng-class-even="'even'">
{{name}}
</span>
</li>
</ol>
</file>
<file name="style.css">
.odd {
color: red;
}
.even {
color: blue;
}
</file>
<file name="scenario.js">
it('should check ng-class-odd and ng-class-even', function() {
expect(element('.doc-example-live li:first span').prop('className')).
toMatch(/odd/);
expect(element('.doc-example-live li:last span').prop('className')).
toMatch(/even/);
});
</file>
</example>
*/
var ngClassEvenDirective = classDirective('Even', 1);
/**
* @ngdoc directive
* @name ng.directive:ngCloak
*
* @description
* The `ngCloak` directive is used to prevent the Angular html template from being briefly
* displayed by the browser in its raw (uncompiled) form while your application is loading. Use this
* directive to avoid the undesirable flicker effect caused by the html template display.
*
* The directive can be applied to the `<body>` element, but typically a fine-grained application is
* prefered in order to benefit from progressive rendering of the browser view.
*
* `ngCloak` works in cooperation with a css rule that is embedded within `angular.js` and
* `angular.min.js` files. Following is the css rule:
*
* <pre>
* [ng\:cloak], [ng-cloak], .ng-cloak {
* display: none;
* }
* </pre>
*
* When this css rule is loaded by the browser, all html elements (including their children) that
* are tagged with the `ng-cloak` directive are hidden. When Angular comes across this directive
* during the compilation of the template it deletes the `ngCloak` element attribute, which
* makes the compiled element visible.
*
* For the best result, `angular.js` script must be loaded in the head section of the html file;
* alternatively, the css rule (above) must be included in the external stylesheet of the
* application.
*
* Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they
* cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css
* class `ngCloak` in addition to `ngCloak` directive as shown in the example below.
*
* @element ANY
*
* @example
<doc:example>
<doc:source>
<div id="template1" ng-cloak>{{ 'hello' }}</div>
<div id="template2" ng-cloak class="ng-cloak">{{ 'hello IE7' }}</div>
</doc:source>
<doc:scenario>
it('should remove the template directive and css class', function() {
expect(element('.doc-example-live #template1').attr('ng-cloak')).
not().toBeDefined();
expect(element('.doc-example-live #template2').attr('ng-cloak')).
not().toBeDefined();
});
</doc:scenario>
</doc:example>
*
*/
var ngCloakDirective = ngDirective({
compile: function(element, attr) {
attr.$set('ngCloak', undefined);
element.removeClass('ng-cloak');
}
});
/**
* @ngdoc directive
* @name ng.directive:ngController
*
* @description
* The `ngController` directive assigns behavior to a scope. This is a key aspect of how angular
* supports the principles behind the Model-View-Controller design pattern.
*
* MVC components in angular:
*
* * Model — The Model is data in scope properties; scopes are attached to the DOM.
* * View — The template (HTML with data bindings) is rendered into the View.
* * Controller — The `ngController` directive specifies a Controller class; the class has
* methods that typically express the business logic behind the application.
*
* Note that an alternative way to define controllers is via the `{@link ng.$route}`
* service.
*
* @element ANY
* @scope
* @param {expression} ngController Name of a globally accessible constructor function or an
* {@link guide/expression expression} that on the current scope evaluates to a
* constructor function.
*
* @example
* Here is a simple form for editing user contact information. Adding, removing, clearing, and
* greeting are methods declared on the controller (see source tab). These methods can
* easily be called from the angular markup. Notice that the scope becomes the `this` for the
* controller's instance. This allows for easy access to the view data from the controller. Also
* notice that any changes to the data are automatically reflected in the View without the need
* for a manual update.
<doc:example>
<doc:source>
<script>
function SettingsController($scope) {
$scope.name = "John Smith";
$scope.contacts = [
{type:'phone', value:'408 555 1212'},
{type:'email', value:'john.smith@example.org'} ];
$scope.greet = function() {
alert(this.name);
};
$scope.addContact = function() {
this.contacts.push({type:'email', value:'yourname@example.org'});
};
$scope.removeContact = function(contactToRemove) {
var index = this.contacts.indexOf(contactToRemove);
this.contacts.splice(index, 1);
};
$scope.clearContact = function(contact) {
contact.type = 'phone';
contact.value = '';
};
}
</script>
<div ng-controller="SettingsController">
Name: <input type="text" ng-model="name"/>
[ <a href="" ng-click="greet()">greet</a> ]<br/>
Contact:
<ul>
<li ng-repeat="contact in contacts">
<select ng-model="contact.type">
<option>phone</option>
<option>email</option>
</select>
<input type="text" ng-model="contact.value"/>
[ <a href="" ng-click="clearContact(contact)">clear</a>
| <a href="" ng-click="removeContact(contact)">X</a> ]
</li>
<li>[ <a href="" ng-click="addContact()">add</a> ]</li>
</ul>
</div>
</doc:source>
<doc:scenario>
it('should check controller', function() {
expect(element('.doc-example-live div>:input').val()).toBe('John Smith');
expect(element('.doc-example-live li:nth-child(1) input').val())
.toBe('408 555 1212');
expect(element('.doc-example-live li:nth-child(2) input').val())
.toBe('john.smith@example.org');
element('.doc-example-live li:first a:contains("clear")').click();
expect(element('.doc-example-live li:first input').val()).toBe('');
element('.doc-example-live li:last a:contains("add")').click();
expect(element('.doc-example-live li:nth-child(3) input').val())
.toBe('yourname@example.org');
});
</doc:scenario>
</doc:example>
*/
var ngControllerDirective = [function() {
return {
scope: true,
controller: '@'
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngCsp
* @priority 1000
*
* @description
* Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support.
* This directive should be used on the root element of the application (typically the `<html>`
* element or other element with the {@link ng.directive:ngApp ngApp}
* directive).
*
* If enabled the performance of template expression evaluator will suffer slightly, so don't enable
* this mode unless you need it.
*
* @element html
*/
var ngCspDirective = ['$sniffer', function($sniffer) {
return {
priority: 1000,
compile: function() {
$sniffer.csp = true;
}
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngClick
*
* @description
* The ngClick allows you to specify custom behavior when
* element is clicked.
*
* @element ANY
* @param {expression} ngClick {@link guide/expression Expression} to evaluate upon
* click. (Event object is available as `$event`)
*
* @example
<doc:example>
<doc:source>
<button ng-click="count = count + 1" ng-init="count=0">
Increment
</button>
count: {{count}}
</doc:source>
<doc:scenario>
it('should check ng-click', function() {
expect(binding('count')).toBe('0');
element('.doc-example-live :button').click();
expect(binding('count')).toBe('1');
});
</doc:scenario>
</doc:example>
*/
/*
* A directive that allows creation of custom onclick handlers that are defined as angular
* expressions and are compiled and executed within the current scope.
*
* Events that are handled via these handler are always configured not to propagate further.
*/
var ngEventDirectives = {};
forEach(
'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave'.split(' '),
function(name) {
var directiveName = directiveNormalize('ng-' + name);
ngEventDirectives[directiveName] = ['$parse', function($parse) {
return function(scope, element, attr) {
var fn = $parse(attr[directiveName]);
element.bind(lowercase(name), function(event) {
scope.$apply(function() {
fn(scope, {$event:event});
});
});
};
}];
}
);
/**
* @ngdoc directive
* @name ng.directive:ngDblclick
*
* @description
* The `ngDblclick` directive allows you to specify custom behavior on dblclick event.
*
* @element ANY
* @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon
* dblclick. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMousedown
*
* @description
* The ngMousedown directive allows you to specify custom behavior on mousedown event.
*
* @element ANY
* @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon
* mousedown. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMouseup
*
* @description
* Specify custom behavior on mouseup event.
*
* @element ANY
* @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon
* mouseup. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMouseover
*
* @description
* Specify custom behavior on mouseover event.
*
* @element ANY
* @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon
* mouseover. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMouseenter
*
* @description
* Specify custom behavior on mouseenter event.
*
* @element ANY
* @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon
* mouseenter. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMouseleave
*
* @description
* Specify custom behavior on mouseleave event.
*
* @element ANY
* @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon
* mouseleave. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMousemove
*
* @description
* Specify custom behavior on mousemove event.
*
* @element ANY
* @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon
* mousemove. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngSubmit
*
* @description
* Enables binding angular expressions to onsubmit events.
*
* Additionally it prevents the default action (which for form means sending the request to the
* server and reloading the current page).
*
* @element form
* @param {expression} ngSubmit {@link guide/expression Expression} to eval.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.list = [];
$scope.text = 'hello';
$scope.submit = function() {
if (this.text) {
this.list.push(this.text);
this.text = '';
}
};
}
</script>
<form ng-submit="submit()" ng-controller="Ctrl">
Enter text and hit enter:
<input type="text" ng-model="text" name="text" />
<input type="submit" id="submit" value="Submit" />
<pre>list={{list}}</pre>
</form>
</doc:source>
<doc:scenario>
it('should check ng-submit', function() {
expect(binding('list')).toBe('[]');
element('.doc-example-live #submit').click();
expect(binding('list')).toBe('["hello"]');
expect(input('text').val()).toBe('');
});
it('should ignore empty strings', function() {
expect(binding('list')).toBe('[]');
element('.doc-example-live #submit').click();
element('.doc-example-live #submit').click();
expect(binding('list')).toBe('["hello"]');
});
</doc:scenario>
</doc:example>
*/
var ngSubmitDirective = ngDirective(function(scope, element, attrs) {
element.bind('submit', function() {
scope.$apply(attrs.ngSubmit);
});
});
/**
* @ngdoc directive
* @name ng.directive:ngInclude
* @restrict ECA
*
* @description
* Fetches, compiles and includes an external HTML fragment.
*
* Keep in mind that Same Origin Policy applies to included resources
* (e.g. ngInclude won't work for cross-domain requests on all browsers and for
* file:// access on some browsers).
*
* @scope
*
* @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant,
* make sure you wrap it in quotes, e.g. `src="'myPartialTemplate.html'"`.
* @param {string=} onload Expression to evaluate when a new partial is loaded.
*
* @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll
* $anchorScroll} to scroll the viewport after the content is loaded.
*
* - If the attribute is not set, disable scrolling.
* - If the attribute is set without value, enable scrolling.
* - Otherwise enable scrolling only if the expression evaluates to truthy value.
*
* @example
<example>
<file name="index.html">
<div ng-controller="Ctrl">
<select ng-model="template" ng-options="t.name for t in templates">
<option value="">(blank)</option>
</select>
url of the template: <tt>{{template.url}}</tt>
<hr/>
<div ng-include src="template.url"></div>
</div>
</file>
<file name="script.js">
function Ctrl($scope) {
$scope.templates =
[ { name: 'template1.html', url: 'template1.html'}
, { name: 'template2.html', url: 'template2.html'} ];
$scope.template = $scope.templates[0];
}
</file>
<file name="template1.html">
Content of template1.html
</file>
<file name="template2.html">
Content of template2.html
</file>
<file name="scenario.js">
it('should load template1.html', function() {
expect(element('.doc-example-live [ng-include]').text()).
toMatch(/Content of template1.html/);
});
it('should load template2.html', function() {
select('template').option('1');
expect(element('.doc-example-live [ng-include]').text()).
toMatch(/Content of template2.html/);
});
it('should change to blank', function() {
select('template').option('');
expect(element('.doc-example-live [ng-include]').text()).toEqual('');
});
</file>
</example>
*/
/**
* @ngdoc event
* @name ng.directive:ngInclude#$includeContentLoaded
* @eventOf ng.directive:ngInclude
* @eventType emit on the current ngInclude scope
* @description
* Emitted every time the ngInclude content is reloaded.
*/
var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$compile',
function($http, $templateCache, $anchorScroll, $compile) {
return {
restrict: 'ECA',
terminal: true,
compile: function(element, attr) {
var srcExp = attr.ngInclude || attr.src,
onloadExp = attr.onload || '',
autoScrollExp = attr.autoscroll;
return function(scope, element) {
var changeCounter = 0,
childScope;
var clearContent = function() {
if (childScope) {
childScope.$destroy();
childScope = null;
}
element.html('');
};
scope.$watch(srcExp, function(src) {
var thisChangeId = ++changeCounter;
if (src) {
$http.get(src, {cache: $templateCache}).success(function(response) {
if (thisChangeId !== changeCounter) return;
if (childScope) childScope.$destroy();
childScope = scope.$new();
element.html(response);
$compile(element.contents())(childScope);
if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {
$anchorScroll();
}
childScope.$emit('$includeContentLoaded');
scope.$eval(onloadExp);
}).error(function() {
if (thisChangeId === changeCounter) clearContent();
});
} else clearContent();
});
};
}
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngInit
*
* @description
* The `ngInit` directive specifies initialization tasks to be executed
* before the template enters execution mode during bootstrap.
*
* @element ANY
* @param {expression} ngInit {@link guide/expression Expression} to eval.
*
* @example
<doc:example>
<doc:source>
<div ng-init="greeting='Hello'; person='World'">
{{greeting}} {{person}}!
</div>
</doc:source>
<doc:scenario>
it('should check greeting', function() {
expect(binding('greeting')).toBe('Hello');
expect(binding('person')).toBe('World');
});
</doc:scenario>
</doc:example>
*/
var ngInitDirective = ngDirective({
compile: function() {
return {
pre: function(scope, element, attrs) {
scope.$eval(attrs.ngInit);
}
}
}
});
/**
* @ngdoc directive
* @name ng.directive:ngNonBindable
* @priority 1000
*
* @description
* Sometimes it is necessary to write code which looks like bindings but which should be left alone
* by angular. Use `ngNonBindable` to make angular ignore a chunk of HTML.
*
* @element ANY
*
* @example
* In this example there are two location where a simple binding (`{{}}`) is present, but the one
* wrapped in `ngNonBindable` is left alone.
*
* @example
<doc:example>
<doc:source>
<div>Normal: {{1 + 2}}</div>
<div ng-non-bindable>Ignored: {{1 + 2}}</div>
</doc:source>
<doc:scenario>
it('should check ng-non-bindable', function() {
expect(using('.doc-example-live').binding('1 + 2')).toBe('3');
expect(using('.doc-example-live').element('div:last').text()).
toMatch(/1 \+ 2/);
});
</doc:scenario>
</doc:example>
*/
var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });
/**
* @ngdoc directive
* @name ng.directive:ngPluralize
* @restrict EA
*
* @description
* # Overview
* `ngPluralize` is a directive that displays messages according to en-US localization rules.
* These rules are bundled with angular.js and the rules can be overridden
* (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive
* by specifying the mappings between
* {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
* plural categories} and the strings to be displayed.
*
* # Plural categories and explicit number rules
* There are two
* {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
* plural categories} in Angular's default en-US locale: "one" and "other".
*
* While a pural category may match many numbers (for example, in en-US locale, "other" can match
* any number that is not 1), an explicit number rule can only match one number. For example, the
* explicit number rule for "3" matches the number 3. You will see the use of plural categories
* and explicit number rules throughout later parts of this documentation.
*
* # Configuring ngPluralize
* You configure ngPluralize by providing 2 attributes: `count` and `when`.
* You can also provide an optional attribute, `offset`.
*
* The value of the `count` attribute can be either a string or an {@link guide/expression
* Angular expression}; these are evaluated on the current scope for its bound value.
*
* The `when` attribute specifies the mappings between plural categories and the actual
* string to be displayed. The value of the attribute should be a JSON object so that Angular
* can interpret it correctly.
*
* The following example shows how to configure ngPluralize:
*
* <pre>
* <ng-pluralize count="personCount"
when="{'0': 'Nobody is viewing.',
* 'one': '1 person is viewing.',
* 'other': '{} people are viewing.'}">
* </ng-pluralize>
*</pre>
*
* In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not
* specify this rule, 0 would be matched to the "other" category and "0 people are viewing"
* would be shown instead of "Nobody is viewing". You can specify an explicit number rule for
* other numbers, for example 12, so that instead of showing "12 people are viewing", you can
* show "a dozen people are viewing".
*
* You can use a set of closed braces(`{}`) as a placeholder for the number that you want substituted
* into pluralized strings. In the previous example, Angular will replace `{}` with
* <span ng-non-bindable>`{{personCount}}`</span>. The closed braces `{}` is a placeholder
* for <span ng-non-bindable>{{numberExpression}}</span>.
*
* # Configuring ngPluralize with offset
* The `offset` attribute allows further customization of pluralized text, which can result in
* a better user experience. For example, instead of the message "4 people are viewing this document",
* you might display "John, Kate and 2 others are viewing this document".
* The offset attribute allows you to offset a number by any desired value.
* Let's take a look at an example:
*
* <pre>
* <ng-pluralize count="personCount" offset=2
* when="{'0': 'Nobody is viewing.',
* '1': '{{person1}} is viewing.',
* '2': '{{person1}} and {{person2}} are viewing.',
* 'one': '{{person1}}, {{person2}} and one other person are viewing.',
* 'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
* </ng-pluralize>
* </pre>
*
* Notice that we are still using two plural categories(one, other), but we added
* three explicit number rules 0, 1 and 2.
* When one person, perhaps John, views the document, "John is viewing" will be shown.
* When three people view the document, no explicit number rule is found, so
* an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.
* In this case, plural category 'one' is matched and "John, Marry and one other person are viewing"
* is shown.
*
* Note that when you specify offsets, you must provide explicit number rules for
* numbers from 0 up to and including the offset. If you use an offset of 3, for example,
* you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for
* plural categories "one" and "other".
*
* @param {string|expression} count The variable to be bounded to.
* @param {string} when The mapping between plural category to its correspoding strings.
* @param {number=} offset Offset to deduct from the total number.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.person1 = 'Igor';
$scope.person2 = 'Misko';
$scope.personCount = 1;
}
</script>
<div ng-controller="Ctrl">
Person 1:<input type="text" ng-model="person1" value="Igor" /><br/>
Person 2:<input type="text" ng-model="person2" value="Misko" /><br/>
Number of People:<input type="text" ng-model="personCount" value="1" /><br/>
<!--- Example with simple pluralization rules for en locale --->
Without Offset:
<ng-pluralize count="personCount"
when="{'0': 'Nobody is viewing.',
'one': '1 person is viewing.',
'other': '{} people are viewing.'}">
</ng-pluralize><br>
<!--- Example with offset --->
With Offset(2):
<ng-pluralize count="personCount" offset=2
when="{'0': 'Nobody is viewing.',
'1': '{{person1}} is viewing.',
'2': '{{person1}} and {{person2}} are viewing.',
'one': '{{person1}}, {{person2}} and one other person are viewing.',
'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
</ng-pluralize>
</div>
</doc:source>
<doc:scenario>
it('should show correct pluralized string', function() {
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('1 person is viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor is viewing.');
using('.doc-example-live').input('personCount').enter('0');
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('Nobody is viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Nobody is viewing.');
using('.doc-example-live').input('personCount').enter('2');
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('2 people are viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor and Misko are viewing.');
using('.doc-example-live').input('personCount').enter('3');
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('3 people are viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor, Misko and one other person are viewing.');
using('.doc-example-live').input('personCount').enter('4');
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('4 people are viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor, Misko and 2 other people are viewing.');
});
it('should show data-binded names', function() {
using('.doc-example-live').input('personCount').enter('4');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor, Misko and 2 other people are viewing.');
using('.doc-example-live').input('person1').enter('Di');
using('.doc-example-live').input('person2').enter('Vojta');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Di, Vojta and 2 other people are viewing.');
});
</doc:scenario>
</doc:example>
*/
var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) {
var BRACE = /{}/g;
return {
restrict: 'EA',
link: function(scope, element, attr) {
var numberExp = attr.count,
whenExp = element.attr(attr.$attr.when), // this is because we have {{}} in attrs
offset = attr.offset || 0,
whens = scope.$eval(whenExp),
whensExpFns = {};
forEach(whens, function(expression, key) {
whensExpFns[key] =
$interpolate(expression.replace(BRACE, '{{' + numberExp + '-' + offset + '}}'));
});
scope.$watch(function() {
var value = parseFloat(scope.$eval(numberExp));
if (!isNaN(value)) {
//if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
//check it against pluralization rules in $locale service
if (!whens[value]) value = $locale.pluralCat(value - offset);
return whensExpFns[value](scope, element, true);
} else {
return '';
}
}, function(newVal) {
element.text(newVal);
});
}
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngRepeat
*
* @description
* The `ngRepeat` directive instantiates a template once per item from a collection. Each template
* instance gets its own scope, where the given loop variable is set to the current collection item,
* and `$index` is set to the item index or key.
*
* Special properties are exposed on the local scope of each template instance, including:
*
* * `$index` – `{number}` – iterator offset of the repeated element (0..length-1)
* * `$first` – `{boolean}` – true if the repeated element is first in the iterator.
* * `$middle` – `{boolean}` – true if the repeated element is between the first and last in the iterator.
* * `$last` – `{boolean}` – true if the repeated element is last in the iterator.
*
*
* @element ANY
* @scope
* @priority 1000
* @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. Two
* formats are currently supported:
*
* * `variable in expression` – where variable is the user defined loop variable and `expression`
* is a scope expression giving the collection to enumerate.
*
* For example: `track in cd.tracks`.
*
* * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
* and `expression` is the scope expression giving the collection to enumerate.
*
* For example: `(name, age) in {'adam':10, 'amalie':12}`.
*
* @example
* This example initializes the scope to a list of names and
* then uses `ngRepeat` to display every person:
<doc:example>
<doc:source>
<div ng-init="friends = [{name:'John', age:25}, {name:'Mary', age:28}]">
I have {{friends.length}} friends. They are:
<ul>
<li ng-repeat="friend in friends">
[{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
</li>
</ul>
</div>
</doc:source>
<doc:scenario>
it('should check ng-repeat', function() {
var r = using('.doc-example-live').repeater('ul li');
expect(r.count()).toBe(2);
expect(r.row(0)).toEqual(["1","John","25"]);
expect(r.row(1)).toEqual(["2","Mary","28"]);
});
</doc:scenario>
</doc:example>
*/
var ngRepeatDirective = ngDirective({
transclude: 'element',
priority: 1000,
terminal: true,
compile: function(element, attr, linker) {
return function(scope, iterStartElement, attr){
var expression = attr.ngRepeat;
var match = expression.match(/^\s*(.+)\s+in\s+(.*)\s*$/),
lhs, rhs, valueIdent, keyIdent;
if (! match) {
throw Error("Expected ngRepeat in form of '_item_ in _collection_' but got '" +
expression + "'.");
}
lhs = match[1];
rhs = match[2];
match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);
if (!match) {
throw Error("'item' in 'item in collection' should be identifier or (key, value) but got '" +
lhs + "'.");
}
valueIdent = match[3] || match[1];
keyIdent = match[2];
// Store a list of elements from previous run. This is a hash where key is the item from the
// iterator, and the value is an array of objects with following properties.
// - scope: bound scope
// - element: previous element.
// - index: position
// We need an array of these objects since the same object can be returned from the iterator.
// We expect this to be a rare case.
var lastOrder = new HashQueueMap();
scope.$watch(function(scope){
var index, length,
collection = scope.$eval(rhs),
collectionLength = size(collection, true),
childScope,
// Same as lastOrder but it has the current state. It will become the
// lastOrder on the next iteration.
nextOrder = new HashQueueMap(),
key, value, // key/value of iteration
array, last, // last object information {scope, element, index}
cursor = iterStartElement; // current position of the node
if (!isArray(collection)) {
// if object, extract keys, sort them and use to determine order of iteration over obj props
array = [];
for(key in collection) {
if (collection.hasOwnProperty(key) && key.charAt(0) != '$') {
array.push(key);
}
}
array.sort();
} else {
array = collection || [];
}
// we are not using forEach for perf reasons (trying to avoid #call)
for (index = 0, length = array.length; index < length; index++) {
key = (collection === array) ? index : array[index];
value = collection[key];
last = lastOrder.shift(value);
if (last) {
// if we have already seen this object, then we need to reuse the
// associated scope/element
childScope = last.scope;
nextOrder.push(value, last);
if (index === last.index) {
// do nothing
cursor = last.element;
} else {
// existing item which got moved
last.index = index;
// This may be a noop, if the element is next, but I don't know of a good way to
// figure this out, since it would require extra DOM access, so let's just hope that
// the browsers realizes that it is noop, and treats it as such.
cursor.after(last.element);
cursor = last.element;
}
} else {
// new item which we don't know about
childScope = scope.$new();
}
childScope[valueIdent] = value;
if (keyIdent) childScope[keyIdent] = key;
childScope.$index = index;
childScope.$first = (index === 0);
childScope.$last = (index === (collectionLength - 1));
childScope.$middle = !(childScope.$first || childScope.$last);
if (!last) {
linker(childScope, function(clone){
cursor.after(clone);
last = {
scope: childScope,
element: (cursor = clone),
index: index
};
nextOrder.push(value, last);
});
}
}
//shrink children
for (key in lastOrder) {
if (lastOrder.hasOwnProperty(key)) {
array = lastOrder[key];
while(array.length) {
value = array.pop();
value.element.remove();
value.scope.$destroy();
}
}
}
lastOrder = nextOrder;
});
};
}
});
/**
* @ngdoc directive
* @name ng.directive:ngShow
*
* @description
* The `ngShow` and `ngHide` directives show or hide a portion of the DOM tree (HTML)
* conditionally.
*
* @element ANY
* @param {expression} ngShow If the {@link guide/expression expression} is truthy
* then the element is shown or hidden respectively.
*
* @example
<doc:example>
<doc:source>
Click me: <input type="checkbox" ng-model="checked"><br/>
Show: <span ng-show="checked">I show up when your checkbox is checked.</span> <br/>
Hide: <span ng-hide="checked">I hide when your checkbox is checked.</span>
</doc:source>
<doc:scenario>
it('should check ng-show / ng-hide', function() {
expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
input('checked').check();
expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
});
</doc:scenario>
</doc:example>
*/
//TODO(misko): refactor to remove element from the DOM
var ngShowDirective = ngDirective(function(scope, element, attr){
scope.$watch(attr.ngShow, function(value){
element.css('display', toBoolean(value) ? '' : 'none');
});
});
/**
* @ngdoc directive
* @name ng.directive:ngHide
*
* @description
* The `ngHide` and `ngShow` directives hide or show a portion
* of the HTML conditionally.
*
* @element ANY
* @param {expression} ngHide If the {@link guide/expression expression} truthy then
* the element is shown or hidden respectively.
*
* @example
<doc:example>
<doc:source>
Click me: <input type="checkbox" ng-model="checked"><br/>
Show: <span ng-show="checked">I show up when you checkbox is checked?</span> <br/>
Hide: <span ng-hide="checked">I hide when you checkbox is checked?</span>
</doc:source>
<doc:scenario>
it('should check ng-show / ng-hide', function() {
expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
input('checked').check();
expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
});
</doc:scenario>
</doc:example>
*/
//TODO(misko): refactor to remove element from the DOM
var ngHideDirective = ngDirective(function(scope, element, attr){
scope.$watch(attr.ngHide, function(value){
element.css('display', toBoolean(value) ? 'none' : '');
});
});
/**
* @ngdoc directive
* @name ng.directive:ngStyle
*
* @description
* The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
*
* @element ANY
* @param {expression} ngStyle {@link guide/expression Expression} which evals to an
* object whose keys are CSS style names and values are corresponding values for those CSS
* keys.
*
* @example
<example>
<file name="index.html">
<input type="button" value="set" ng-click="myStyle={color:'red'}">
<input type="button" value="clear" ng-click="myStyle={}">
<br/>
<span ng-style="myStyle">Sample Text</span>
<pre>myStyle={{myStyle}}</pre>
</file>
<file name="style.css">
span {
color: black;
}
</file>
<file name="scenario.js">
it('should check ng-style', function() {
expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
element('.doc-example-live :button[value=set]').click();
expect(element('.doc-example-live span').css('color')).toBe('rgb(255, 0, 0)');
element('.doc-example-live :button[value=clear]').click();
expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
});
</file>
</example>
*/
var ngStyleDirective = ngDirective(function(scope, element, attr) {
scope.$watch(attr.ngStyle, function(newStyles, oldStyles) {
if (oldStyles && (newStyles !== oldStyles)) {
forEach(oldStyles, function(val, style) { element.css(style, '');});
}
if (newStyles) element.css(newStyles);
}, true);
});
/**
* @ngdoc directive
* @name ng.directive:ngSwitch
* @restrict EA
*
* @description
* Conditionally change the DOM structure.
*
* @usageContent
* <ANY ng-switch-when="matchValue1">...</ANY>
* <ANY ng-switch-when="matchValue2">...</ANY>
* ...
* <ANY ng-switch-default>...</ANY>
*
* @scope
* @param {*} ngSwitch|on expression to match against <tt>ng-switch-when</tt>.
* @paramDescription
* On child elments add:
*
* * `ngSwitchWhen`: the case statement to match against. If match then this
* case will be displayed.
* * `ngSwitchDefault`: the default case when no other casses match.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.items = ['settings', 'home', 'other'];
$scope.selection = $scope.items[0];
}
</script>
<div ng-controller="Ctrl">
<select ng-model="selection" ng-options="item for item in items">
</select>
<tt>selection={{selection}}</tt>
<hr/>
<div ng-switch on="selection" >
<div ng-switch-when="settings">Settings Div</div>
<span ng-switch-when="home">Home Span</span>
<span ng-switch-default>default</span>
</div>
</div>
</doc:source>
<doc:scenario>
it('should start in settings', function() {
expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Settings Div/);
});
it('should change to home', function() {
select('selection').option('home');
expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Home Span/);
});
it('should select deafault', function() {
select('selection').option('other');
expect(element('.doc-example-live [ng-switch]').text()).toMatch(/default/);
});
</doc:scenario>
</doc:example>
*/
var NG_SWITCH = 'ng-switch';
var ngSwitchDirective = valueFn({
restrict: 'EA',
compile: function(element, attr) {
var watchExpr = attr.ngSwitch || attr.on,
cases = {};
element.data(NG_SWITCH, cases);
return function(scope, element){
var selectedTransclude,
selectedElement,
selectedScope;
scope.$watch(watchExpr, function(value) {
if (selectedElement) {
selectedScope.$destroy();
selectedElement.remove();
selectedElement = selectedScope = null;
}
if ((selectedTransclude = cases['!' + value] || cases['?'])) {
scope.$eval(attr.change);
selectedScope = scope.$new();
selectedTransclude(selectedScope, function(caseElement) {
selectedElement = caseElement;
element.append(caseElement);
});
}
});
};
}
});
var ngSwitchWhenDirective = ngDirective({
transclude: 'element',
priority: 500,
compile: function(element, attrs, transclude) {
var cases = element.inheritedData(NG_SWITCH);
assertArg(cases);
cases['!' + attrs.ngSwitchWhen] = transclude;
}
});
var ngSwitchDefaultDirective = ngDirective({
transclude: 'element',
priority: 500,
compile: function(element, attrs, transclude) {
var cases = element.inheritedData(NG_SWITCH);
assertArg(cases);
cases['?'] = transclude;
}
});
/**
* @ngdoc directive
* @name ng.directive:ngTransclude
*
* @description
* Insert the transcluded DOM here.
*
* @element ANY
*
* @example
<doc:example module="transclude">
<doc:source>
<script>
function Ctrl($scope) {
$scope.title = 'Lorem Ipsum';
$scope.text = 'Neque porro quisquam est qui dolorem ipsum quia dolor...';
}
angular.module('transclude', [])
.directive('pane', function(){
return {
restrict: 'E',
transclude: true,
scope: 'isolate',
locals: { title:'bind' },
template: '<div style="border: 1px solid black;">' +
'<div style="background-color: gray">{{title}}</div>' +
'<div ng-transclude></div>' +
'</div>'
};
});
</script>
<div ng-controller="Ctrl">
<input ng-model="title"><br>
<textarea ng-model="text"></textarea> <br/>
<pane title="{{title}}">{{text}}</pane>
</div>
</doc:source>
<doc:scenario>
it('should have transcluded', function() {
input('title').enter('TITLE');
input('text').enter('TEXT');
expect(binding('title')).toEqual('TITLE');
expect(binding('text')).toEqual('TEXT');
});
</doc:scenario>
</doc:example>
*
*/
var ngTranscludeDirective = ngDirective({
controller: ['$transclude', '$element', function($transclude, $element) {
$transclude(function(clone) {
$element.append(clone);
});
}]
});
/**
* @ngdoc directive
* @name ng.directive:ngView
* @restrict ECA
*
* @description
* # Overview
* `ngView` is a directive that complements the {@link ng.$route $route} service by
* including the rendered template of the current route into the main layout (`index.html`) file.
* Every time the current route changes, the included view changes with it according to the
* configuration of the `$route` service.
*
* @scope
* @example
<example module="ngView">
<file name="index.html">
<div ng-controller="MainCntl">
Choose:
<a href="Book/Moby">Moby</a> |
<a href="Book/Moby/ch/1">Moby: Ch1</a> |
<a href="Book/Gatsby">Gatsby</a> |
<a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> |
<a href="Book/Scarlet">Scarlet Letter</a><br/>
<div ng-view></div>
<hr />
<pre>$location.path() = {{$location.path()}}</pre>
<pre>$route.current.template = {{$route.current.template}}</pre>
<pre>$route.current.params = {{$route.current.params}}</pre>
<pre>$route.current.scope.name = {{$route.current.scope.name}}</pre>
<pre>$routeParams = {{$routeParams}}</pre>
</div>
</file>
<file name="book.html">
controller: {{name}}<br />
Book Id: {{params.bookId}}<br />
</file>
<file name="chapter.html">
controller: {{name}}<br />
Book Id: {{params.bookId}}<br />
Chapter Id: {{params.chapterId}}
</file>
<file name="script.js">
angular.module('ngView', [], function($routeProvider, $locationProvider) {
$routeProvider.when('/Book/:bookId', {
templateUrl: 'book.html',
controller: BookCntl
});
$routeProvider.when('/Book/:bookId/ch/:chapterId', {
templateUrl: 'chapter.html',
controller: ChapterCntl
});
// configure html5 to get links working on jsfiddle
$locationProvider.html5Mode(true);
});
function MainCntl($scope, $route, $routeParams, $location) {
$scope.$route = $route;
$scope.$location = $location;
$scope.$routeParams = $routeParams;
}
function BookCntl($scope, $routeParams) {
$scope.name = "BookCntl";
$scope.params = $routeParams;
}
function ChapterCntl($scope, $routeParams) {
$scope.name = "ChapterCntl";
$scope.params = $routeParams;
}
</file>
<file name="scenario.js">
it('should load and compile correct template', function() {
element('a:contains("Moby: Ch1")').click();
var content = element('.doc-example-live [ng-view]').text();
expect(content).toMatch(/controller\: ChapterCntl/);
expect(content).toMatch(/Book Id\: Moby/);
expect(content).toMatch(/Chapter Id\: 1/);
element('a:contains("Scarlet")').click();
content = element('.doc-example-live [ng-view]').text();
expect(content).toMatch(/controller\: BookCntl/);
expect(content).toMatch(/Book Id\: Scarlet/);
});
</file>
</example>
*/
/**
* @ngdoc event
* @name ng.directive:ngView#$viewContentLoaded
* @eventOf ng.directive:ngView
* @eventType emit on the current ngView scope
* @description
* Emitted every time the ngView content is reloaded.
*/
var ngViewDirective = ['$http', '$templateCache', '$route', '$anchorScroll', '$compile',
'$controller',
function($http, $templateCache, $route, $anchorScroll, $compile,
$controller) {
return {
restrict: 'ECA',
terminal: true,
link: function(scope, element, attr) {
var lastScope,
onloadExp = attr.onload || '';
scope.$on('$routeChangeSuccess', update);
update();
function destroyLastScope() {
if (lastScope) {
lastScope.$destroy();
lastScope = null;
}
}
function clearContent() {
element.html('');
destroyLastScope();
}
function update() {
var locals = $route.current && $route.current.locals,
template = locals && locals.$template;
if (template) {
element.html(template);
destroyLastScope();
var link = $compile(element.contents()),
current = $route.current,
controller;
lastScope = current.scope = scope.$new();
if (current.controller) {
locals.$scope = lastScope;
controller = $controller(current.controller, locals);
element.contents().data('$ngControllerController', controller);
}
link(lastScope);
lastScope.$emit('$viewContentLoaded');
lastScope.$eval(onloadExp);
// $anchorScroll might listen on event...
$anchorScroll();
} else {
clearContent();
}
}
}
};
}];
/**
* @ngdoc directive
* @name ng.directive:script
*
* @description
* Load content of a script tag, with type `text/ng-template`, into `$templateCache`, so that the
* template can be used by `ngInclude`, `ngView` or directive templates.
*
* @restrict E
* @param {'text/ng-template'} type must be set to `'text/ng-template'`
*
* @example
<doc:example>
<doc:source>
<script type="text/ng-template" id="/tpl.html">
Content of the template.
</script>
<a ng-click="currentTpl='/tpl.html'" id="tpl-link">Load inlined template</a>
<div id="tpl-content" ng-include src="currentTpl"></div>
</doc:source>
<doc:scenario>
it('should load template defined inside script tag', function() {
element('#tpl-link').click();
expect(element('#tpl-content').text()).toMatch(/Content of the template/);
});
</doc:scenario>
</doc:example>
*/
var scriptDirective = ['$templateCache', function($templateCache) {
return {
restrict: 'E',
terminal: true,
compile: function(element, attr) {
if (attr.type == 'text/ng-template') {
var templateUrl = attr.id,
// IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent
text = element[0].text;
$templateCache.put(templateUrl, text);
}
}
};
}];
/**
* @ngdoc directive
* @name ng.directive:select
* @restrict E
*
* @description
* HTML `SELECT` element with angular data-binding.
*
* # `ngOptions`
*
* Optionally `ngOptions` attribute can be used to dynamically generate a list of `<option>`
* elements for a `<select>` element using an array or an object obtained by evaluating the
* `ngOptions` expression.
*˝˝
* When an item in the select menu is select, the value of array element or object property
* represented by the selected option will be bound to the model identified by the `ngModel`
* directive of the parent select element.
*
* Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can
* be nested into the `<select>` element. This element will then represent `null` or "not selected"
* option. See example below for demonstration.
*
* Note: `ngOptions` provides iterator facility for `<option>` element which should be used instead
* of {@link ng.directive:ngRepeat ngRepeat} when you want the
* `select` model to be bound to a non-string value. This is because an option element can currently
* be bound to string values only.
*
* @param {string} name assignable expression to data-bind to.
* @param {string=} required The control is considered valid only if value is entered.
* @param {comprehension_expression=} ngOptions in one of the following forms:
*
* * for array data sources:
* * `label` **`for`** `value` **`in`** `array`
* * `select` **`as`** `label` **`for`** `value` **`in`** `array`
* * `label` **`group by`** `group` **`for`** `value` **`in`** `array`
* * `select` **`as`** `label` **`group by`** `group` **`for`** `value` **`in`** `array`
* * for object data sources:
* * `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
* * `select` **`as`** `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
* * `label` **`group by`** `group` **`for (`**`key`**`,`** `value`**`) in`** `object`
* * `select` **`as`** `label` **`group by`** `group`
* **`for` `(`**`key`**`,`** `value`**`) in`** `object`
*
* Where:
*
* * `array` / `object`: an expression which evaluates to an array / object to iterate over.
* * `value`: local variable which will refer to each item in the `array` or each property value
* of `object` during iteration.
* * `key`: local variable which will refer to a property name in `object` during iteration.
* * `label`: The result of this expression will be the label for `<option>` element. The
* `expression` will most likely refer to the `value` variable (e.g. `value.propertyName`).
* * `select`: The result of this expression will be bound to the model of the parent `<select>`
* element. If not specified, `select` expression will default to `value`.
* * `group`: The result of this expression will be used to group options using the `<optgroup>`
* DOM element.
*
* @example
<doc:example>
<doc:source>
<script>
function MyCntrl($scope) {
$scope.colors = [
{name:'black', shade:'dark'},
{name:'white', shade:'light'},
{name:'red', shade:'dark'},
{name:'blue', shade:'dark'},
{name:'yellow', shade:'light'}
];
$scope.color = $scope.colors[2]; // red
}
</script>
<div ng-controller="MyCntrl">
<ul>
<li ng-repeat="color in colors">
Name: <input ng-model="color.name">
[<a href ng-click="colors.splice($index, 1)">X</a>]
</li>
<li>
[<a href ng-click="colors.push({})">add</a>]
</li>
</ul>
<hr/>
Color (null not allowed):
<select ng-model="color" ng-options="c.name for c in colors"></select><br>
Color (null allowed):
<span class="nullable">
<select ng-model="color" ng-options="c.name for c in colors">
<option value="">-- chose color --</option>
</select>
</span><br/>
Color grouped by shade:
<select ng-model="color" ng-options="c.name group by c.shade for c in colors">
</select><br/>
Select <a href ng-click="color={name:'not in list'}">bogus</a>.<br>
<hr/>
Currently selected: {{ {selected_color:color} }}
<div style="border:solid 1px black; height:20px"
ng-style="{'background-color':color.name}">
</div>
</div>
</doc:source>
<doc:scenario>
it('should check ng-options', function() {
expect(binding('{selected_color:color}')).toMatch('red');
select('color').option('0');
expect(binding('{selected_color:color}')).toMatch('black');
using('.nullable').select('color').option('');
expect(binding('{selected_color:color}')).toMatch('null');
});
</doc:scenario>
</doc:example>
*/
var ngOptionsDirective = valueFn({ terminal: true });
var selectDirective = ['$compile', '$parse', function($compile, $parse) {
//00001111100000000000222200000000000000000000003333000000000000044444444444444444000000000555555555555555550000000666666666666666660000000000000007777
var NG_OPTIONS_REGEXP = /^\s*(.*?)(?:\s+as\s+(.*?))?(?:\s+group\s+by\s+(.*))?\s+for\s+(?:([\$\w][\$\w\d]*)|(?:\(\s*([\$\w][\$\w\d]*)\s*,\s*([\$\w][\$\w\d]*)\s*\)))\s+in\s+(.*)$/,
nullModelCtrl = {$setViewValue: noop};
return {
restrict: 'E',
require: ['select', '?ngModel'],
controller: ['$element', '$scope', '$attrs', function($element, $scope, $attrs) {
var self = this,
optionsMap = {},
ngModelCtrl = nullModelCtrl,
nullOption,
unknownOption;
self.databound = $attrs.ngModel;
self.init = function(ngModelCtrl_, nullOption_, unknownOption_) {
ngModelCtrl = ngModelCtrl_;
nullOption = nullOption_;
unknownOption = unknownOption_;
}
self.addOption = function(value) {
optionsMap[value] = true;
if (ngModelCtrl.$viewValue == value) {
$element.val(value);
if (unknownOption.parent()) unknownOption.remove();
}
};
self.removeOption = function(value) {
if (this.hasOption(value)) {
delete optionsMap[value];
if (ngModelCtrl.$viewValue == value) {
this.renderUnknownOption(value);
}
}
};
self.renderUnknownOption = function(val) {
var unknownVal = '? ' + hashKey(val) + ' ?';
unknownOption.val(unknownVal);
$element.prepend(unknownOption);
$element.val(unknownVal);
unknownOption.prop('selected', true); // needed for IE
}
self.hasOption = function(value) {
return optionsMap.hasOwnProperty(value);
}
$scope.$on('$destroy', function() {
// disable unknown option so that we don't do work when the whole select is being destroyed
self.renderUnknownOption = noop;
});
}],
link: function(scope, element, attr, ctrls) {
// if ngModel is not defined, we don't need to do anything
if (!ctrls[1]) return;
var selectCtrl = ctrls[0],
ngModelCtrl = ctrls[1],
multiple = attr.multiple,
optionsExp = attr.ngOptions,
nullOption = false, // if false, user will not be able to select it (used by ngOptions)
emptyOption,
// we can't just jqLite('<option>') since jqLite is not smart enough
// to create it in <select> and IE barfs otherwise.
optionTemplate = jqLite(document.createElement('option')),
optGroupTemplate =jqLite(document.createElement('optgroup')),
unknownOption = optionTemplate.clone();
// find "null" option
for(var i = 0, children = element.children(), ii = children.length; i < ii; i++) {
if (children[i].value == '') {
emptyOption = nullOption = children.eq(i);
break;
}
}
selectCtrl.init(ngModelCtrl, nullOption, unknownOption);
// required validator
if (multiple && (attr.required || attr.ngRequired)) {
var requiredValidator = function(value) {
ngModelCtrl.$setValidity('required', !attr.required || (value && value.length));
return value;
};
ngModelCtrl.$parsers.push(requiredValidator);
ngModelCtrl.$formatters.unshift(requiredValidator);
attr.$observe('required', function() {
requiredValidator(ngModelCtrl.$viewValue);
});
}
if (optionsExp) Options(scope, element, ngModelCtrl);
else if (multiple) Multiple(scope, element, ngModelCtrl);
else Single(scope, element, ngModelCtrl, selectCtrl);
////////////////////////////
function Single(scope, selectElement, ngModelCtrl, selectCtrl) {
ngModelCtrl.$render = function() {
var viewValue = ngModelCtrl.$viewValue;
if (selectCtrl.hasOption(viewValue)) {
if (unknownOption.parent()) unknownOption.remove();
selectElement.val(viewValue);
if (viewValue === '') emptyOption.prop('selected', true); // to make IE9 happy
} else {
if (isUndefined(viewValue) && emptyOption) {
selectElement.val('');
} else {
selectCtrl.renderUnknownOption(viewValue);
}
}
};
selectElement.bind('change', function() {
scope.$apply(function() {
if (unknownOption.parent()) unknownOption.remove();
ngModelCtrl.$setViewValue(selectElement.val());
});
});
}
function Multiple(scope, selectElement, ctrl) {
var lastView;
ctrl.$render = function() {
var items = new HashMap(ctrl.$viewValue);
forEach(selectElement.children(), function(option) {
option.selected = isDefined(items.get(option.value));
});
};
// we have to do it on each watch since ngModel watches reference, but
// we need to work of an array, so we need to see if anything was inserted/removed
scope.$watch(function() {
if (!equals(lastView, ctrl.$viewValue)) {
lastView = copy(ctrl.$viewValue);
ctrl.$render();
}
});
selectElement.bind('change', function() {
scope.$apply(function() {
var array = [];
forEach(selectElement.children(), function(option) {
if (option.selected) {
array.push(option.value);
}
});
ctrl.$setViewValue(array);
});
});
}
function Options(scope, selectElement, ctrl) {
var match;
if (! (match = optionsExp.match(NG_OPTIONS_REGEXP))) {
throw Error(
"Expected ngOptions in form of '_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" +
" but got '" + optionsExp + "'.");
}
var displayFn = $parse(match[2] || match[1]),
valueName = match[4] || match[6],
keyName = match[5],
groupByFn = $parse(match[3] || ''),
valueFn = $parse(match[2] ? match[1] : valueName),
valuesFn = $parse(match[7]),
// This is an array of array of existing option groups in DOM. We try to reuse these if possible
// optionGroupsCache[0] is the options with no option group
// optionGroupsCache[?][0] is the parent: either the SELECT or OPTGROUP element
optionGroupsCache = [[{element: selectElement, label:''}]];
if (nullOption) {
// compile the element since there might be bindings in it
$compile(nullOption)(scope);
// remove the class, which is added automatically because we recompile the element and it
// becomes the compilation root
nullOption.removeClass('ng-scope');
// we need to remove it before calling selectElement.html('') because otherwise IE will
// remove the label from the element. wtf?
nullOption.remove();
}
// clear contents, we'll add what's needed based on the model
selectElement.html('');
selectElement.bind('change', function() {
scope.$apply(function() {
var optionGroup,
collection = valuesFn(scope) || [],
locals = {},
key, value, optionElement, index, groupIndex, length, groupLength;
if (multiple) {
value = [];
for (groupIndex = 0, groupLength = optionGroupsCache.length;
groupIndex < groupLength;
groupIndex++) {
// list of options for that group. (first item has the parent)
optionGroup = optionGroupsCache[groupIndex];
for(index = 1, length = optionGroup.length; index < length; index++) {
if ((optionElement = optionGroup[index].element)[0].selected) {
key = optionElement.val();
if (keyName) locals[keyName] = key;
locals[valueName] = collection[key];
value.push(valueFn(scope, locals));
}
}
}
} else {
key = selectElement.val();
if (key == '?') {
value = undefined;
} else if (key == ''){
value = null;
} else {
locals[valueName] = collection[key];
if (keyName) locals[keyName] = key;
value = valueFn(scope, locals);
}
}
ctrl.$setViewValue(value);
});
});
ctrl.$render = render;
// TODO(vojta): can't we optimize this ?
scope.$watch(render);
function render() {
var optionGroups = {'':[]}, // Temporary location for the option groups before we render them
optionGroupNames = [''],
optionGroupName,
optionGroup,
option,
existingParent, existingOptions, existingOption,
modelValue = ctrl.$modelValue,
values = valuesFn(scope) || [],
keys = keyName ? sortedKeys(values) : values,
groupLength, length,
groupIndex, index,
locals = {},
selected,
selectedSet = false, // nothing is selected yet
lastElement,
element;
if (multiple) {
selectedSet = new HashMap(modelValue);
} else if (modelValue === null || nullOption) {
// if we are not multiselect, and we are null then we have to add the nullOption
optionGroups[''].push({selected:modelValue === null, id:'', label:''});
selectedSet = true;
}
// We now build up the list of options we need (we merge later)
for (index = 0; length = keys.length, index < length; index++) {
locals[valueName] = values[keyName ? locals[keyName]=keys[index]:index];
optionGroupName = groupByFn(scope, locals) || '';
if (!(optionGroup = optionGroups[optionGroupName])) {
optionGroup = optionGroups[optionGroupName] = [];
optionGroupNames.push(optionGroupName);
}
if (multiple) {
selected = selectedSet.remove(valueFn(scope, locals)) != undefined;
} else {
selected = modelValue === valueFn(scope, locals);
selectedSet = selectedSet || selected; // see if at least one item is selected
}
optionGroup.push({
id: keyName ? keys[index] : index, // either the index into array or key from object
label: displayFn(scope, locals) || '', // what will be seen by the user
selected: selected // determine if we should be selected
});
}
if (!multiple && !selectedSet) {
// nothing was selected, we have to insert the undefined item
optionGroups[''].unshift({id:'?', label:'', selected:true});
}
// Now we need to update the list of DOM nodes to match the optionGroups we computed above
for (groupIndex = 0, groupLength = optionGroupNames.length;
groupIndex < groupLength;
groupIndex++) {
// current option group name or '' if no group
optionGroupName = optionGroupNames[groupIndex];
// list of options for that group. (first item has the parent)
optionGroup = optionGroups[optionGroupName];
if (optionGroupsCache.length <= groupIndex) {
// we need to grow the optionGroups
existingParent = {
element: optGroupTemplate.clone().attr('label', optionGroupName),
label: optionGroup.label
};
existingOptions = [existingParent];
optionGroupsCache.push(existingOptions);
selectElement.append(existingParent.element);
} else {
existingOptions = optionGroupsCache[groupIndex];
existingParent = existingOptions[0]; // either SELECT (no group) or OPTGROUP element
// update the OPTGROUP label if not the same.
if (existingParent.label != optionGroupName) {
existingParent.element.attr('label', existingParent.label = optionGroupName);
}
}
lastElement = null; // start at the beginning
for(index = 0, length = optionGroup.length; index < length; index++) {
option = optionGroup[index];
if ((existingOption = existingOptions[index+1])) {
// reuse elements
lastElement = existingOption.element;
if (existingOption.label !== option.label) {
lastElement.text(existingOption.label = option.label);
}
if (existingOption.id !== option.id) {
lastElement.val(existingOption.id = option.id);
}
if (existingOption.element.selected !== option.selected) {
lastElement.prop('selected', (existingOption.selected = option.selected));
}
} else {
// grow elements
// if it's a null option
if (option.id === '' && nullOption) {
// put back the pre-compiled element
element = nullOption;
} else {
// jQuery(v1.4.2) Bug: We should be able to chain the method calls, but
// in this version of jQuery on some browser the .text() returns a string
// rather then the element.
(element = optionTemplate.clone())
.val(option.id)
.attr('selected', option.selected)
.text(option.label);
}
existingOptions.push(existingOption = {
element: element,
label: option.label,
id: option.id,
selected: option.selected
});
if (lastElement) {
lastElement.after(element);
} else {
existingParent.element.append(element);
}
lastElement = element;
}
}
// remove any excessive OPTIONs in a group
index++; // increment since the existingOptions[0] is parent element not OPTION
while(existingOptions.length > index) {
existingOptions.pop().element.remove();
}
}
// remove any excessive OPTGROUPs from select
while(optionGroupsCache.length > groupIndex) {
optionGroupsCache.pop()[0].element.remove();
}
}
}
}
}
}];
var optionDirective = ['$interpolate', function($interpolate) {
var nullSelectCtrl = {
addOption: noop,
removeOption: noop
};
return {
restrict: 'E',
priority: 100,
require: '^select',
compile: function(element, attr) {
if (isUndefined(attr.value)) {
var interpolateFn = $interpolate(element.text(), true);
if (!interpolateFn) {
attr.$set('value', element.text());
}
}
return function (scope, element, attr, selectCtrl) {
if (selectCtrl.databound) {
// For some reason Opera defaults to true and if not overridden this messes up the repeater.
// We don't want the view to drive the initialization of the model anyway.
element.prop('selected', false);
} else {
selectCtrl = nullSelectCtrl;
}
if (interpolateFn) {
scope.$watch(interpolateFn, function(newVal, oldVal) {
attr.$set('value', newVal);
if (newVal !== oldVal) selectCtrl.removeOption(oldVal);
selectCtrl.addOption(newVal);
});
} else {
selectCtrl.addOption(attr.value);
}
element.bind('$destroy', function() {
selectCtrl.removeOption(attr.value);
});
};
}
}
}];
var styleDirective = valueFn({
restrict: 'E',
terminal: true
});
/**
* Setup file for the Scenario.
* Must be first in the compilation/bootstrap list.
*/
// Public namespace
angular.scenario = angular.scenario || {};
/**
* Defines a new output format.
*
* @param {string} name the name of the new output format
* @param {function()} fn function(context, runner) that generates the output
*/
angular.scenario.output = angular.scenario.output || function(name, fn) {
angular.scenario.output[name] = fn;
};
/**
* Defines a new DSL statement. If your factory function returns a Future
* it's returned, otherwise the result is assumed to be a map of functions
* for chaining. Chained functions are subject to the same rules.
*
* Note: All functions on the chain are bound to the chain scope so values
* set on "this" in your statement function are available in the chained
* functions.
*
* @param {string} name The name of the statement
* @param {function()} fn Factory function(), return a function for
* the statement.
*/
angular.scenario.dsl = angular.scenario.dsl || function(name, fn) {
angular.scenario.dsl[name] = function() {
function executeStatement(statement, args) {
var result = statement.apply(this, args);
if (angular.isFunction(result) || result instanceof angular.scenario.Future)
return result;
var self = this;
var chain = angular.extend({}, result);
angular.forEach(chain, function(value, name) {
if (angular.isFunction(value)) {
chain[name] = function() {
return executeStatement.call(self, value, arguments);
};
} else {
chain[name] = value;
}
});
return chain;
}
var statement = fn.apply(this, arguments);
return function() {
return executeStatement.call(this, statement, arguments);
};
};
};
/**
* Defines a new matcher for use with the expects() statement. The value
* this.actual (like in Jasmine) is available in your matcher to compare
* against. Your function should return a boolean. The future is automatically
* created for you.
*
* @param {string} name The name of the matcher
* @param {function()} fn The matching function(expected).
*/
angular.scenario.matcher = angular.scenario.matcher || function(name, fn) {
angular.scenario.matcher[name] = function(expected) {
var prefix = 'expect ' + this.future.name + ' ';
if (this.inverse) {
prefix += 'not ';
}
var self = this;
this.addFuture(prefix + name + ' ' + angular.toJson(expected),
function(done) {
var error;
self.actual = self.future.value;
if ((self.inverse && fn.call(self, expected)) ||
(!self.inverse && !fn.call(self, expected))) {
error = 'expected ' + angular.toJson(expected) +
' but was ' + angular.toJson(self.actual);
}
done(error);
});
};
};
/**
* Initialize the scenario runner and run !
*
* Access global window and document object
* Access $runner through closure
*
* @param {Object=} config Config options
*/
angular.scenario.setUpAndRun = function(config) {
var href = window.location.href;
var body = _jQuery(document.body);
var output = [];
var objModel = new angular.scenario.ObjectModel($runner);
if (config && config.scenario_output) {
output = config.scenario_output.split(',');
}
angular.forEach(angular.scenario.output, function(fn, name) {
if (!output.length || indexOf(output,name) != -1) {
var context = body.append('<div></div>').find('div:last');
context.attr('id', name);
fn.call({}, context, $runner, objModel);
}
});
if (!/^http/.test(href) && !/^https/.test(href)) {
body.append('<p id="system-error"></p>');
body.find('#system-error').text(
'Scenario runner must be run using http or https. The protocol ' +
href.split(':')[0] + ':// is not supported.'
);
return;
}
var appFrame = body.append('<div id="application"></div>').find('#application');
var application = new angular.scenario.Application(appFrame);
$runner.on('RunnerEnd', function() {
appFrame.css('display', 'none');
appFrame.find('iframe').attr('src', 'about:blank');
});
$runner.on('RunnerError', function(error) {
if (window.console) {
console.log(formatException(error));
} else {
// Do something for IE
alert(error);
}
});
$runner.run(application);
};
/**
* Iterates through list with iterator function that must call the
* continueFunction to continute iterating.
*
* @param {Array} list list to iterate over
* @param {function()} iterator Callback function(value, continueFunction)
* @param {function()} done Callback function(error, result) called when
* iteration finishes or an error occurs.
*/
function asyncForEach(list, iterator, done) {
var i = 0;
function loop(error, index) {
if (index && index > i) {
i = index;
}
if (error || i >= list.length) {
done(error);
} else {
try {
iterator(list[i++], loop);
} catch (e) {
done(e);
}
}
}
loop();
}
/**
* Formats an exception into a string with the stack trace, but limits
* to a specific line length.
*
* @param {Object} error The exception to format, can be anything throwable
* @param {Number=} [maxStackLines=5] max lines of the stack trace to include
* default is 5.
*/
function formatException(error, maxStackLines) {
maxStackLines = maxStackLines || 5;
var message = error.toString();
if (error.stack) {
var stack = error.stack.split('\n');
if (stack[0].indexOf(message) === -1) {
maxStackLines++;
stack.unshift(error.message);
}
message = stack.slice(0, maxStackLines).join('\n');
}
return message;
}
/**
* Returns a function that gets the file name and line number from a
* location in the stack if available based on the call site.
*
* Note: this returns another function because accessing .stack is very
* expensive in Chrome.
*
* @param {Number} offset Number of stack lines to skip
*/
function callerFile(offset) {
var error = new Error();
return function() {
var line = (error.stack || '').split('\n')[offset];
// Clean up the stack trace line
if (line) {
if (line.indexOf('@') !== -1) {
// Firefox
line = line.substring(line.indexOf('@')+1);
} else {
// Chrome
line = line.substring(line.indexOf('(')+1).replace(')', '');
}
}
return line || '';
};
}
/**
* Triggers a browser event. Attempts to choose the right event if one is
* not specified.
*
* @param {Object} element Either a wrapped jQuery/jqLite node or a DOMElement
* @param {string} type Optional event type.
* @param {Array.<string>=} keys Optional list of pressed keys
* (valid values: 'alt', 'meta', 'shift', 'ctrl')
*/
function browserTrigger(element, type, keys) {
if (element && !element.nodeName) element = element[0];
if (!element) return;
if (!type) {
type = {
'text': 'change',
'textarea': 'change',
'hidden': 'change',
'password': 'change',
'button': 'click',
'submit': 'click',
'reset': 'click',
'image': 'click',
'checkbox': 'click',
'radio': 'click',
'select-one': 'change',
'select-multiple': 'change'
}[lowercase(element.type)] || 'click';
}
if (lowercase(nodeName_(element)) == 'option') {
element.parentNode.value = element.value;
element = element.parentNode;
type = 'change';
}
keys = keys || [];
function pressed(key) {
return indexOf(keys, key) !== -1;
}
if (msie < 9) {
switch(element.type) {
case 'radio':
case 'checkbox':
element.checked = !element.checked;
break;
}
// WTF!!! Error: Unspecified error.
// Don't know why, but some elements when detached seem to be in inconsistent state and
// calling .fireEvent() on them will result in very unhelpful error (Error: Unspecified error)
// forcing the browser to compute the element position (by reading its CSS)
// puts the element in consistent state.
element.style.posLeft;
// TODO(vojta): create event objects with pressed keys to get it working on IE<9
var ret = element.fireEvent('on' + type);
if (lowercase(element.type) == 'submit') {
while(element) {
if (lowercase(element.nodeName) == 'form') {
element.fireEvent('onsubmit');
break;
}
element = element.parentNode;
}
}
return ret;
} else {
var evnt = document.createEvent('MouseEvents'),
originalPreventDefault = evnt.preventDefault,
iframe = _jQuery('#application iframe')[0],
appWindow = iframe ? iframe.contentWindow : window,
fakeProcessDefault = true,
finalProcessDefault;
// igor: temporary fix for https://bugzilla.mozilla.org/show_bug.cgi?id=684208
appWindow.angular['ff-684208-preventDefault'] = false;
evnt.preventDefault = function() {
fakeProcessDefault = false;
return originalPreventDefault.apply(evnt, arguments);
};
evnt.initMouseEvent(type, true, true, window, 0, 0, 0, 0, 0, pressed('ctrl'), pressed('alt'),
pressed('shift'), pressed('meta'), 0, element);
element.dispatchEvent(evnt);
finalProcessDefault = !(appWindow.angular['ff-684208-preventDefault'] || !fakeProcessDefault);
delete appWindow.angular['ff-684208-preventDefault'];
return finalProcessDefault;
}
}
/**
* Don't use the jQuery trigger method since it works incorrectly.
*
* jQuery notifies listeners and then changes the state of a checkbox and
* does not create a real browser event. A real click changes the state of
* the checkbox and then notifies listeners.
*
* To work around this we instead use our own handler that fires a real event.
*/
(function(fn){
var parentTrigger = fn.trigger;
fn.trigger = function(type) {
if (/(click|change|keydown|blur|input)/.test(type)) {
var processDefaults = [];
this.each(function(index, node) {
processDefaults.push(browserTrigger(node, type));
});
// this is not compatible with jQuery - we return an array of returned values,
// so that scenario runner know whether JS code has preventDefault() of the event or not...
return processDefaults;
}
return parentTrigger.apply(this, arguments);
};
})(_jQuery.fn);
/**
* Finds all bindings with the substring match of name and returns an
* array of their values.
*
* @param {string} bindExp The name to match
* @return {Array.<string>} String of binding values
*/
_jQuery.fn.bindings = function(windowJquery, bindExp) {
var result = [], match,
bindSelector = '.ng-binding:visible';
if (angular.isString(bindExp)) {
bindExp = bindExp.replace(/\s/g, '');
match = function (actualExp) {
if (actualExp) {
actualExp = actualExp.replace(/\s/g, '');
if (actualExp == bindExp) return true;
if (actualExp.indexOf(bindExp) == 0) {
return actualExp.charAt(bindExp.length) == '|';
}
}
}
} else if (bindExp) {
match = function(actualExp) {
return actualExp && bindExp.exec(actualExp);
}
} else {
match = function(actualExp) {
return !!actualExp;
};
}
var selection = this.find(bindSelector);
if (this.is(bindSelector)) {
selection = selection.add(this);
}
function push(value) {
if (value == undefined) {
value = '';
} else if (typeof value != 'string') {
value = angular.toJson(value);
}
result.push('' + value);
}
selection.each(function() {
var element = windowJquery(this),
binding;
if (binding = element.data('$binding')) {
if (typeof binding == 'string') {
if (match(binding)) {
push(element.scope().$eval(binding));
}
} else {
if (!angular.isArray(binding)) {
binding = [binding];
}
for(var fns, j=0, jj=binding.length; j<jj; j++) {
fns = binding[j];
if (fns.parts) {
fns = fns.parts;
} else {
fns = [fns];
}
for (var scope, fn, i = 0, ii = fns.length; i < ii; i++) {
if(match((fn = fns[i]).exp)) {
push(fn(scope = scope || element.scope()));
}
}
}
}
}
});
return result;
};
/**
* Represents the application currently being tested and abstracts usage
* of iframes or separate windows.
*
* @param {Object} context jQuery wrapper around HTML context.
*/
angular.scenario.Application = function(context) {
this.context = context;
context.append(
'<h2>Current URL: <a href="about:blank">None</a></h2>' +
'<div id="test-frames"></div>'
);
};
/**
* Gets the jQuery collection of frames. Don't use this directly because
* frames may go stale.
*
* @private
* @return {Object} jQuery collection
*/
angular.scenario.Application.prototype.getFrame_ = function() {
return this.context.find('#test-frames iframe:last');
};
/**
* Gets the window of the test runner frame. Always favor executeAction()
* instead of this method since it prevents you from getting a stale window.
*
* @private
* @return {Object} the window of the frame
*/
angular.scenario.Application.prototype.getWindow_ = function() {
var contentWindow = this.getFrame_().prop('contentWindow');
if (!contentWindow)
throw 'Frame window is not accessible.';
return contentWindow;
};
/**
* Changes the location of the frame.
*
* @param {string} url The URL. If it begins with a # then only the
* hash of the page is changed.
* @param {function()} loadFn function($window, $document) Called when frame loads.
* @param {function()} errorFn function(error) Called if any error when loading.
*/
angular.scenario.Application.prototype.navigateTo = function(url, loadFn, errorFn) {
var self = this;
var frame = this.getFrame_();
//TODO(esprehn): Refactor to use rethrow()
errorFn = errorFn || function(e) { throw e; };
if (url === 'about:blank') {
errorFn('Sandbox Error: Navigating to about:blank is not allowed.');
} else if (url.charAt(0) === '#') {
url = frame.attr('src').split('#')[0] + url;
frame.attr('src', url);
this.executeAction(loadFn);
} else {
frame.remove();
this.context.find('#test-frames').append('<iframe>');
frame = this.getFrame_();
frame.load(function() {
frame.unbind();
try {
self.executeAction(loadFn);
} catch (e) {
errorFn(e);
}
}).attr('src', url);
}
this.context.find('> h2 a').attr('href', url).text(url);
};
/**
* Executes a function in the context of the tested application. Will wait
* for all pending angular xhr requests before executing.
*
* @param {function()} action The callback to execute. function($window, $document)
* $document is a jQuery wrapped document.
*/
angular.scenario.Application.prototype.executeAction = function(action) {
var self = this;
var $window = this.getWindow_();
if (!$window.document) {
throw 'Sandbox Error: Application document not accessible.';
}
if (!$window.angular) {
return action.call(this, $window, _jQuery($window.document));
}
angularInit($window.document, function(element) {
var $injector = $window.angular.element(element).injector();
var $element = _jQuery(element);
$element.injector = function() {
return $injector;
};
$injector.invoke(function($browser){
$browser.notifyWhenNoOutstandingRequests(function() {
action.call(self, $window, $element);
});
});
});
};
/**
* The representation of define blocks. Don't used directly, instead use
* define() in your tests.
*
* @param {string} descName Name of the block
* @param {Object} parent describe or undefined if the root.
*/
angular.scenario.Describe = function(descName, parent) {
this.only = parent && parent.only;
this.beforeEachFns = [];
this.afterEachFns = [];
this.its = [];
this.children = [];
this.name = descName;
this.parent = parent;
this.id = angular.scenario.Describe.id++;
/**
* Calls all before functions.
*/
var beforeEachFns = this.beforeEachFns;
this.setupBefore = function() {
if (parent) parent.setupBefore.call(this);
angular.forEach(beforeEachFns, function(fn) { fn.call(this); }, this);
};
/**
* Calls all after functions.
*/
var afterEachFns = this.afterEachFns;
this.setupAfter = function() {
angular.forEach(afterEachFns, function(fn) { fn.call(this); }, this);
if (parent) parent.setupAfter.call(this);
};
};
// Shared Unique ID generator for every describe block
angular.scenario.Describe.id = 0;
// Shared Unique ID generator for every it (spec)
angular.scenario.Describe.specId = 0;
/**
* Defines a block to execute before each it or nested describe.
*
* @param {function()} body Body of the block.
*/
angular.scenario.Describe.prototype.beforeEach = function(body) {
this.beforeEachFns.push(body);
};
/**
* Defines a block to execute after each it or nested describe.
*
* @param {function()} body Body of the block.
*/
angular.scenario.Describe.prototype.afterEach = function(body) {
this.afterEachFns.push(body);
};
/**
* Creates a new describe block that's a child of this one.
*
* @param {string} name Name of the block. Appended to the parent block's name.
* @param {function()} body Body of the block.
*/
angular.scenario.Describe.prototype.describe = function(name, body) {
var child = new angular.scenario.Describe(name, this);
this.children.push(child);
body.call(child);
};
/**
* Same as describe() but makes ddescribe blocks the only to run.
*
* @param {string} name Name of the test.
* @param {function()} body Body of the block.
*/
angular.scenario.Describe.prototype.ddescribe = function(name, body) {
var child = new angular.scenario.Describe(name, this);
child.only = true;
this.children.push(child);
body.call(child);
};
/**
* Use to disable a describe block.
*/
angular.scenario.Describe.prototype.xdescribe = angular.noop;
/**
* Defines a test.
*
* @param {string} name Name of the test.
* @param {function()} vody Body of the block.
*/
angular.scenario.Describe.prototype.it = function(name, body) {
this.its.push({
id: angular.scenario.Describe.specId++,
definition: this,
only: this.only,
name: name,
before: this.setupBefore,
body: body,
after: this.setupAfter
});
};
/**
* Same as it() but makes iit tests the only test to run.
*
* @param {string} name Name of the test.
* @param {function()} body Body of the block.
*/
angular.scenario.Describe.prototype.iit = function(name, body) {
this.it.apply(this, arguments);
this.its[this.its.length-1].only = true;
};
/**
* Use to disable a test block.
*/
angular.scenario.Describe.prototype.xit = angular.noop;
/**
* Gets an array of functions representing all the tests (recursively).
* that can be executed with SpecRunner's.
*
* @return {Array<Object>} Array of it blocks {
* definition : Object // parent Describe
* only: boolean
* name: string
* before: Function
* body: Function
* after: Function
* }
*/
angular.scenario.Describe.prototype.getSpecs = function() {
var specs = arguments[0] || [];
angular.forEach(this.children, function(child) {
child.getSpecs(specs);
});
angular.forEach(this.its, function(it) {
specs.push(it);
});
var only = [];
angular.forEach(specs, function(it) {
if (it.only) {
only.push(it);
}
});
return (only.length && only) || specs;
};
/**
* A future action in a spec.
*
* @param {string} name of the future action
* @param {function()} future callback(error, result)
* @param {function()} Optional. function that returns the file/line number.
*/
angular.scenario.Future = function(name, behavior, line) {
this.name = name;
this.behavior = behavior;
this.fulfilled = false;
this.value = undefined;
this.parser = angular.identity;
this.line = line || function() { return ''; };
};
/**
* Executes the behavior of the closure.
*
* @param {function()} doneFn Callback function(error, result)
*/
angular.scenario.Future.prototype.execute = function(doneFn) {
var self = this;
this.behavior(function(error, result) {
self.fulfilled = true;
if (result) {
try {
result = self.parser(result);
} catch(e) {
error = e;
}
}
self.value = error || result;
doneFn(error, result);
});
};
/**
* Configures the future to convert it's final with a function fn(value)
*
* @param {function()} fn function(value) that returns the parsed value
*/
angular.scenario.Future.prototype.parsedWith = function(fn) {
this.parser = fn;
return this;
};
/**
* Configures the future to parse it's final value from JSON
* into objects.
*/
angular.scenario.Future.prototype.fromJson = function() {
return this.parsedWith(angular.fromJson);
};
/**
* Configures the future to convert it's final value from objects
* into JSON.
*/
angular.scenario.Future.prototype.toJson = function() {
return this.parsedWith(angular.toJson);
};
/**
* Maintains an object tree from the runner events.
*
* @param {Object} runner The scenario Runner instance to connect to.
*
* TODO(esprehn): Every output type creates one of these, but we probably
* want one global shared instance. Need to handle events better too
* so the HTML output doesn't need to do spec model.getSpec(spec.id)
* silliness.
*
* TODO(vojta) refactor on, emit methods (from all objects) - use inheritance
*/
angular.scenario.ObjectModel = function(runner) {
var self = this;
this.specMap = {};
this.listeners = [];
this.value = {
name: '',
children: {}
};
runner.on('SpecBegin', function(spec) {
var block = self.value,
definitions = [];
angular.forEach(self.getDefinitionPath(spec), function(def) {
if (!block.children[def.name]) {
block.children[def.name] = {
id: def.id,
name: def.name,
children: {},
specs: {}
};
}
block = block.children[def.name];
definitions.push(def.name);
});
var it = self.specMap[spec.id] =
block.specs[spec.name] =
new angular.scenario.ObjectModel.Spec(spec.id, spec.name, definitions);
// forward the event
self.emit('SpecBegin', it);
});
runner.on('SpecError', function(spec, error) {
var it = self.getSpec(spec.id);
it.status = 'error';
it.error = error;
// forward the event
self.emit('SpecError', it, error);
});
runner.on('SpecEnd', function(spec) {
var it = self.getSpec(spec.id);
complete(it);
// forward the event
self.emit('SpecEnd', it);
});
runner.on('StepBegin', function(spec, step) {
var it = self.getSpec(spec.id);
var step = new angular.scenario.ObjectModel.Step(step.name);
it.steps.push(step);
// forward the event
self.emit('StepBegin', it, step);
});
runner.on('StepEnd', function(spec) {
var it = self.getSpec(spec.id);
var step = it.getLastStep();
if (step.name !== step.name)
throw 'Events fired in the wrong order. Step names don\'t match.';
complete(step);
// forward the event
self.emit('StepEnd', it, step);
});
runner.on('StepFailure', function(spec, step, error) {
var it = self.getSpec(spec.id),
modelStep = it.getLastStep();
modelStep.setErrorStatus('failure', error, step.line());
it.setStatusFromStep(modelStep);
// forward the event
self.emit('StepFailure', it, modelStep, error);
});
runner.on('StepError', function(spec, step, error) {
var it = self.getSpec(spec.id),
modelStep = it.getLastStep();
modelStep.setErrorStatus('error', error, step.line());
it.setStatusFromStep(modelStep);
// forward the event
self.emit('StepError', it, modelStep, error);
});
runner.on('RunnerEnd', function() {
self.emit('RunnerEnd');
});
function complete(item) {
item.endTime = new Date().getTime();
item.duration = item.endTime - item.startTime;
item.status = item.status || 'success';
}
};
/**
* Adds a listener for an event.
*
* @param {string} eventName Name of the event to add a handler for
* @param {function()} listener Function that will be called when event is fired
*/
angular.scenario.ObjectModel.prototype.on = function(eventName, listener) {
eventName = eventName.toLowerCase();
this.listeners[eventName] = this.listeners[eventName] || [];
this.listeners[eventName].push(listener);
};
/**
* Emits an event which notifies listeners and passes extra
* arguments.
*
* @param {string} eventName Name of the event to fire.
*/
angular.scenario.ObjectModel.prototype.emit = function(eventName) {
var self = this,
args = Array.prototype.slice.call(arguments, 1),
eventName = eventName.toLowerCase();
if (this.listeners[eventName]) {
angular.forEach(this.listeners[eventName], function(listener) {
listener.apply(self, args);
});
}
};
/**
* Computes the path of definition describe blocks that wrap around
* this spec.
*
* @param spec Spec to compute the path for.
* @return {Array<Describe>} The describe block path
*/
angular.scenario.ObjectModel.prototype.getDefinitionPath = function(spec) {
var path = [];
var currentDefinition = spec.definition;
while (currentDefinition && currentDefinition.name) {
path.unshift(currentDefinition);
currentDefinition = currentDefinition.parent;
}
return path;
};
/**
* Gets a spec by id.
*
* @param {string} The id of the spec to get the object for.
* @return {Object} the Spec instance
*/
angular.scenario.ObjectModel.prototype.getSpec = function(id) {
return this.specMap[id];
};
/**
* A single it block.
*
* @param {string} id Id of the spec
* @param {string} name Name of the spec
* @param {Array<string>=} definitionNames List of all describe block names that wrap this spec
*/
angular.scenario.ObjectModel.Spec = function(id, name, definitionNames) {
this.id = id;
this.name = name;
this.startTime = new Date().getTime();
this.steps = [];
this.fullDefinitionName = (definitionNames || []).join(' ');
};
/**
* Adds a new step to the Spec.
*
* @param {string} step Name of the step (really name of the future)
* @return {Object} the added step
*/
angular.scenario.ObjectModel.Spec.prototype.addStep = function(name) {
var step = new angular.scenario.ObjectModel.Step(name);
this.steps.push(step);
return step;
};
/**
* Gets the most recent step.
*
* @return {Object} the step
*/
angular.scenario.ObjectModel.Spec.prototype.getLastStep = function() {
return this.steps[this.steps.length-1];
};
/**
* Set status of the Spec from given Step
*
* @param {angular.scenario.ObjectModel.Step} step
*/
angular.scenario.ObjectModel.Spec.prototype.setStatusFromStep = function(step) {
if (!this.status || step.status == 'error') {
this.status = step.status;
this.error = step.error;
this.line = step.line;
}
};
/**
* A single step inside a Spec.
*
* @param {string} step Name of the step
*/
angular.scenario.ObjectModel.Step = function(name) {
this.name = name;
this.startTime = new Date().getTime();
};
/**
* Helper method for setting all error status related properties
*
* @param {string} status
* @param {string} error
* @param {string} line
*/
angular.scenario.ObjectModel.Step.prototype.setErrorStatus = function(status, error, line) {
this.status = status;
this.error = error;
this.line = line;
};
/**
* The representation of define blocks. Don't used directly, instead use
* define() in your tests.
*
* @param {string} descName Name of the block
* @param {Object} parent describe or undefined if the root.
*/
angular.scenario.Describe = function(descName, parent) {
this.only = parent && parent.only;
this.beforeEachFns = [];
this.afterEachFns = [];
this.its = [];
this.children = [];
this.name = descName;
this.parent = parent;
this.id = angular.scenario.Describe.id++;
/**
* Calls all before functions.
*/
var beforeEachFns = this.beforeEachFns;
this.setupBefore = function() {
if (parent) parent.setupBefore.call(this);
angular.forEach(beforeEachFns, function(fn) { fn.call(this); }, this);
};
/**
* Calls all after functions.
*/
var afterEachFns = this.afterEachFns;
this.setupAfter = function() {
angular.forEach(afterEachFns, function(fn) { fn.call(this); }, this);
if (parent) parent.setupAfter.call(this);
};
};
// Shared Unique ID generator for every describe block
angular.scenario.Describe.id = 0;
// Shared Unique ID generator for every it (spec)
angular.scenario.Describe.specId = 0;
/**
* Defines a block to execute before each it or nested describe.
*
* @param {function()} body Body of the block.
*/
angular.scenario.Describe.prototype.beforeEach = function(body) {
this.beforeEachFns.push(body);
};
/**
* Defines a block to execute after each it or nested describe.
*
* @param {function()} body Body of the block.
*/
angular.scenario.Describe.prototype.afterEach = function(body) {
this.afterEachFns.push(body);
};
/**
* Creates a new describe block that's a child of this one.
*
* @param {string} name Name of the block. Appended to the parent block's name.
* @param {function()} body Body of the block.
*/
angular.scenario.Describe.prototype.describe = function(name, body) {
var child = new angular.scenario.Describe(name, this);
this.children.push(child);
body.call(child);
};
/**
* Same as describe() but makes ddescribe blocks the only to run.
*
* @param {string} name Name of the test.
* @param {function()} body Body of the block.
*/
angular.scenario.Describe.prototype.ddescribe = function(name, body) {
var child = new angular.scenario.Describe(name, this);
child.only = true;
this.children.push(child);
body.call(child);
};
/**
* Use to disable a describe block.
*/
angular.scenario.Describe.prototype.xdescribe = angular.noop;
/**
* Defines a test.
*
* @param {string} name Name of the test.
* @param {function()} vody Body of the block.
*/
angular.scenario.Describe.prototype.it = function(name, body) {
this.its.push({
id: angular.scenario.Describe.specId++,
definition: this,
only: this.only,
name: name,
before: this.setupBefore,
body: body,
after: this.setupAfter
});
};
/**
* Same as it() but makes iit tests the only test to run.
*
* @param {string} name Name of the test.
* @param {function()} body Body of the block.
*/
angular.scenario.Describe.prototype.iit = function(name, body) {
this.it.apply(this, arguments);
this.its[this.its.length-1].only = true;
};
/**
* Use to disable a test block.
*/
angular.scenario.Describe.prototype.xit = angular.noop;
/**
* Gets an array of functions representing all the tests (recursively).
* that can be executed with SpecRunner's.
*
* @return {Array<Object>} Array of it blocks {
* definition : Object // parent Describe
* only: boolean
* name: string
* before: Function
* body: Function
* after: Function
* }
*/
angular.scenario.Describe.prototype.getSpecs = function() {
var specs = arguments[0] || [];
angular.forEach(this.children, function(child) {
child.getSpecs(specs);
});
angular.forEach(this.its, function(it) {
specs.push(it);
});
var only = [];
angular.forEach(specs, function(it) {
if (it.only) {
only.push(it);
}
});
return (only.length && only) || specs;
};
/**
* Runner for scenarios
*
* Has to be initialized before any test is loaded,
* because it publishes the API into window (global space).
*/
angular.scenario.Runner = function($window) {
this.listeners = [];
this.$window = $window;
this.rootDescribe = new angular.scenario.Describe();
this.currentDescribe = this.rootDescribe;
this.api = {
it: this.it,
iit: this.iit,
xit: angular.noop,
describe: this.describe,
ddescribe: this.ddescribe,
xdescribe: angular.noop,
beforeEach: this.beforeEach,
afterEach: this.afterEach
};
angular.forEach(this.api, angular.bind(this, function(fn, key) {
this.$window[key] = angular.bind(this, fn);
}));
};
/**
* Emits an event which notifies listeners and passes extra
* arguments.
*
* @param {string} eventName Name of the event to fire.
*/
angular.scenario.Runner.prototype.emit = function(eventName) {
var self = this;
var args = Array.prototype.slice.call(arguments, 1);
eventName = eventName.toLowerCase();
if (!this.listeners[eventName])
return;
angular.forEach(this.listeners[eventName], function(listener) {
listener.apply(self, args);
});
};
/**
* Adds a listener for an event.
*
* @param {string} eventName The name of the event to add a handler for
* @param {string} listener The fn(...) that takes the extra arguments from emit()
*/
angular.scenario.Runner.prototype.on = function(eventName, listener) {
eventName = eventName.toLowerCase();
this.listeners[eventName] = this.listeners[eventName] || [];
this.listeners[eventName].push(listener);
};
/**
* Defines a describe block of a spec.
*
* @see Describe.js
*
* @param {string} name Name of the block
* @param {function()} body Body of the block
*/
angular.scenario.Runner.prototype.describe = function(name, body) {
var self = this;
this.currentDescribe.describe(name, function() {
var parentDescribe = self.currentDescribe;
self.currentDescribe = this;
try {
body.call(this);
} finally {
self.currentDescribe = parentDescribe;
}
});
};
/**
* Same as describe, but makes ddescribe the only blocks to run.
*
* @see Describe.js
*
* @param {string} name Name of the block
* @param {function()} body Body of the block
*/
angular.scenario.Runner.prototype.ddescribe = function(name, body) {
var self = this;
this.currentDescribe.ddescribe(name, function() {
var parentDescribe = self.currentDescribe;
self.currentDescribe = this;
try {
body.call(this);
} finally {
self.currentDescribe = parentDescribe;
}
});
};
/**
* Defines a test in a describe block of a spec.
*
* @see Describe.js
*
* @param {string} name Name of the block
* @param {function()} body Body of the block
*/
angular.scenario.Runner.prototype.it = function(name, body) {
this.currentDescribe.it(name, body);
};
/**
* Same as it, but makes iit tests the only tests to run.
*
* @see Describe.js
*
* @param {string} name Name of the block
* @param {function()} body Body of the block
*/
angular.scenario.Runner.prototype.iit = function(name, body) {
this.currentDescribe.iit(name, body);
};
/**
* Defines a function to be called before each it block in the describe
* (and before all nested describes).
*
* @see Describe.js
*
* @param {function()} Callback to execute
*/
angular.scenario.Runner.prototype.beforeEach = function(body) {
this.currentDescribe.beforeEach(body);
};
/**
* Defines a function to be called after each it block in the describe
* (and before all nested describes).
*
* @see Describe.js
*
* @param {function()} Callback to execute
*/
angular.scenario.Runner.prototype.afterEach = function(body) {
this.currentDescribe.afterEach(body);
};
/**
* Creates a new spec runner.
*
* @private
* @param {Object} scope parent scope
*/
angular.scenario.Runner.prototype.createSpecRunner_ = function(scope) {
var child = scope.$new();
var Cls = angular.scenario.SpecRunner;
// Export all the methods to child scope manually as now we don't mess controllers with scopes
// TODO(vojta): refactor scenario runner so that these objects are not tightly coupled as current
for (var name in Cls.prototype)
child[name] = angular.bind(child, Cls.prototype[name]);
Cls.call(child);
return child;
};
/**
* Runs all the loaded tests with the specified runner class on the
* provided application.
*
* @param {angular.scenario.Application} application App to remote control.
*/
angular.scenario.Runner.prototype.run = function(application) {
var self = this;
var $root = angular.injector(['ng']).get('$rootScope');
angular.extend($root, this);
angular.forEach(angular.scenario.Runner.prototype, function(fn, name) {
$root[name] = angular.bind(self, fn);
});
$root.application = application;
$root.emit('RunnerBegin');
asyncForEach(this.rootDescribe.getSpecs(), function(spec, specDone) {
var dslCache = {};
var runner = self.createSpecRunner_($root);
angular.forEach(angular.scenario.dsl, function(fn, key) {
dslCache[key] = fn.call($root);
});
angular.forEach(angular.scenario.dsl, function(fn, key) {
self.$window[key] = function() {
var line = callerFile(3);
var scope = runner.$new();
// Make the dsl accessible on the current chain
scope.dsl = {};
angular.forEach(dslCache, function(fn, key) {
scope.dsl[key] = function() {
return dslCache[key].apply(scope, arguments);
};
});
// Make these methods work on the current chain
scope.addFuture = function() {
Array.prototype.push.call(arguments, line);
return angular.scenario.SpecRunner.
prototype.addFuture.apply(scope, arguments);
};
scope.addFutureAction = function() {
Array.prototype.push.call(arguments, line);
return angular.scenario.SpecRunner.
prototype.addFutureAction.apply(scope, arguments);
};
return scope.dsl[key].apply(scope, arguments);
};
});
runner.run(spec, function() {
runner.$destroy();
specDone.apply(this, arguments);
});
},
function(error) {
if (error) {
self.emit('RunnerError', error);
}
self.emit('RunnerEnd');
});
};
/**
* This class is the "this" of the it/beforeEach/afterEach method.
* Responsibilities:
* - "this" for it/beforeEach/afterEach
* - keep state for single it/beforeEach/afterEach execution
* - keep track of all of the futures to execute
* - run single spec (execute each future)
*/
angular.scenario.SpecRunner = function() {
this.futures = [];
this.afterIndex = 0;
};
/**
* Executes a spec which is an it block with associated before/after functions
* based on the describe nesting.
*
* @param {Object} spec A spec object
* @param {function()} specDone function that is called when the spec finshes. Function(error, index)
*/
angular.scenario.SpecRunner.prototype.run = function(spec, specDone) {
var self = this;
this.spec = spec;
this.emit('SpecBegin', spec);
try {
spec.before.call(this);
spec.body.call(this);
this.afterIndex = this.futures.length;
spec.after.call(this);
} catch (e) {
this.emit('SpecError', spec, e);
this.emit('SpecEnd', spec);
specDone();
return;
}
var handleError = function(error, done) {
if (self.error) {
return done();
}
self.error = true;
done(null, self.afterIndex);
};
asyncForEach(
this.futures,
function(future, futureDone) {
self.step = future;
self.emit('StepBegin', spec, future);
try {
future.execute(function(error) {
if (error) {
self.emit('StepFailure', spec, future, error);
self.emit('StepEnd', spec, future);
return handleError(error, futureDone);
}
self.emit('StepEnd', spec, future);
self.$window.setTimeout(function() { futureDone(); }, 0);
});
} catch (e) {
self.emit('StepError', spec, future, e);
self.emit('StepEnd', spec, future);
handleError(e, futureDone);
}
},
function(e) {
if (e) {
self.emit('SpecError', spec, e);
}
self.emit('SpecEnd', spec);
// Call done in a timeout so exceptions don't recursively
// call this function
self.$window.setTimeout(function() { specDone(); }, 0);
}
);
};
/**
* Adds a new future action.
*
* Note: Do not pass line manually. It happens automatically.
*
* @param {string} name Name of the future
* @param {function()} behavior Behavior of the future
* @param {function()} line fn() that returns file/line number
*/
angular.scenario.SpecRunner.prototype.addFuture = function(name, behavior, line) {
var future = new angular.scenario.Future(name, angular.bind(this, behavior), line);
this.futures.push(future);
return future;
};
/**
* Adds a new future action to be executed on the application window.
*
* Note: Do not pass line manually. It happens automatically.
*
* @param {string} name Name of the future
* @param {function()} behavior Behavior of the future
* @param {function()} line fn() that returns file/line number
*/
angular.scenario.SpecRunner.prototype.addFutureAction = function(name, behavior, line) {
var self = this;
var NG = /\[ng\\\:/;
return this.addFuture(name, function(done) {
this.application.executeAction(function($window, $document) {
//TODO(esprehn): Refactor this so it doesn't need to be in here.
$document.elements = function(selector) {
var args = Array.prototype.slice.call(arguments, 1);
selector = (self.selector || '') + ' ' + (selector || '');
selector = _jQuery.trim(selector) || '*';
angular.forEach(args, function(value, index) {
selector = selector.replace('$' + (index + 1), value);
});
var result = $document.find(selector);
if (selector.match(NG)) {
result = result.add(selector.replace(NG, '[ng-'), $document);
}
if (!result.length) {
throw {
type: 'selector',
message: 'Selector ' + selector + ' did not match any elements.'
};
}
return result;
};
try {
behavior.call(self, $window, $document, done);
} catch(e) {
if (e.type && e.type === 'selector') {
done(e.message);
} else {
throw e;
}
}
});
}, line);
};
/**
* Shared DSL statements that are useful to all scenarios.
*/
/**
* Usage:
* pause() pauses until you call resume() in the console
*/
angular.scenario.dsl('pause', function() {
return function() {
return this.addFuture('pausing for you to resume', function(done) {
this.emit('InteractivePause', this.spec, this.step);
this.$window.resume = function() { done(); };
});
};
});
/**
* Usage:
* sleep(seconds) pauses the test for specified number of seconds
*/
angular.scenario.dsl('sleep', function() {
return function(time) {
return this.addFuture('sleep for ' + time + ' seconds', function(done) {
this.$window.setTimeout(function() { done(null, time * 1000); }, time * 1000);
});
};
});
/**
* Usage:
* browser().navigateTo(url) Loads the url into the frame
* browser().navigateTo(url, fn) where fn(url) is called and returns the URL to navigate to
* browser().reload() refresh the page (reload the same URL)
* browser().window.href() window.location.href
* browser().window.path() window.location.pathname
* browser().window.search() window.location.search
* browser().window.hash() window.location.hash without # prefix
* browser().location().url() see ng.$location#url
* browser().location().path() see ng.$location#path
* browser().location().search() see ng.$location#search
* browser().location().hash() see ng.$location#hash
*/
angular.scenario.dsl('browser', function() {
var chain = {};
chain.navigateTo = function(url, delegate) {
var application = this.application;
return this.addFuture("browser navigate to '" + url + "'", function(done) {
if (delegate) {
url = delegate.call(this, url);
}
application.navigateTo(url, function() {
done(null, url);
}, done);
});
};
chain.reload = function() {
var application = this.application;
return this.addFutureAction('browser reload', function($window, $document, done) {
var href = $window.location.href;
application.navigateTo(href, function() {
done(null, href);
}, done);
});
};
chain.window = function() {
var api = {};
api.href = function() {
return this.addFutureAction('window.location.href', function($window, $document, done) {
done(null, $window.location.href);
});
};
api.path = function() {
return this.addFutureAction('window.location.path', function($window, $document, done) {
done(null, $window.location.pathname);
});
};
api.search = function() {
return this.addFutureAction('window.location.search', function($window, $document, done) {
done(null, $window.location.search);
});
};
api.hash = function() {
return this.addFutureAction('window.location.hash', function($window, $document, done) {
done(null, $window.location.hash.replace('#', ''));
});
};
return api;
};
chain.location = function() {
var api = {};
api.url = function() {
return this.addFutureAction('$location.url()', function($window, $document, done) {
done(null, $document.injector().get('$location').url());
});
};
api.path = function() {
return this.addFutureAction('$location.path()', function($window, $document, done) {
done(null, $document.injector().get('$location').path());
});
};
api.search = function() {
return this.addFutureAction('$location.search()', function($window, $document, done) {
done(null, $document.injector().get('$location').search());
});
};
api.hash = function() {
return this.addFutureAction('$location.hash()', function($window, $document, done) {
done(null, $document.injector().get('$location').hash());
});
};
return api;
};
return function() {
return chain;
};
});
/**
* Usage:
* expect(future).{matcher} where matcher is one of the matchers defined
* with angular.scenario.matcher
*
* ex. expect(binding("name")).toEqual("Elliott")
*/
angular.scenario.dsl('expect', function() {
var chain = angular.extend({}, angular.scenario.matcher);
chain.not = function() {
this.inverse = true;
return chain;
};
return function(future) {
this.future = future;
return chain;
};
});
/**
* Usage:
* using(selector, label) scopes the next DSL element selection
*
* ex.
* using('#foo', "'Foo' text field").input('bar')
*/
angular.scenario.dsl('using', function() {
return function(selector, label) {
this.selector = _jQuery.trim((this.selector||'') + ' ' + selector);
if (angular.isString(label) && label.length) {
this.label = label + ' ( ' + this.selector + ' )';
} else {
this.label = this.selector;
}
return this.dsl;
};
});
/**
* Usage:
* binding(name) returns the value of the first matching binding
*/
angular.scenario.dsl('binding', function() {
return function(name) {
return this.addFutureAction("select binding '" + name + "'", function($window, $document, done) {
var values = $document.elements().bindings($window.angular.element, name);
if (!values.length) {
return done("Binding selector '" + name + "' did not match.");
}
done(null, values[0]);
});
};
});
/**
* Usage:
* input(name).enter(value) enters value in input with specified name
* input(name).check() checks checkbox
* input(name).select(value) selects the radio button with specified name/value
* input(name).val() returns the value of the input.
*/
angular.scenario.dsl('input', function() {
var chain = {};
var supportInputEvent = 'oninput' in document.createElement('div');
chain.enter = function(value, event) {
return this.addFutureAction("input '" + this.name + "' enter '" + value + "'", function($window, $document, done) {
var input = $document.elements('[ng\\:model="$1"]', this.name).filter(':input');
input.val(value);
input.trigger(event || supportInputEvent && 'input' || 'change');
done();
});
};
chain.check = function() {
return this.addFutureAction("checkbox '" + this.name + "' toggle", function($window, $document, done) {
var input = $document.elements('[ng\\:model="$1"]', this.name).filter(':checkbox');
input.trigger('click');
done();
});
};
chain.select = function(value) {
return this.addFutureAction("radio button '" + this.name + "' toggle '" + value + "'", function($window, $document, done) {
var input = $document.
elements('[ng\\:model="$1"][value="$2"]', this.name, value).filter(':radio');
input.trigger('click');
done();
});
};
chain.val = function() {
return this.addFutureAction("return input val", function($window, $document, done) {
var input = $document.elements('[ng\\:model="$1"]', this.name).filter(':input');
done(null,input.val());
});
};
return function(name) {
this.name = name;
return chain;
};
});
/**
* Usage:
* repeater('#products table', 'Product List').count() number of rows
* repeater('#products table', 'Product List').row(1) all bindings in row as an array
* repeater('#products table', 'Product List').column('product.name') all values across all rows in an array
*/
angular.scenario.dsl('repeater', function() {
var chain = {};
chain.count = function() {
return this.addFutureAction("repeater '" + this.label + "' count", function($window, $document, done) {
try {
done(null, $document.elements().length);
} catch (e) {
done(null, 0);
}
});
};
chain.column = function(binding) {
return this.addFutureAction("repeater '" + this.label + "' column '" + binding + "'", function($window, $document, done) {
done(null, $document.elements().bindings($window.angular.element, binding));
});
};
chain.row = function(index) {
return this.addFutureAction("repeater '" + this.label + "' row '" + index + "'", function($window, $document, done) {
var matches = $document.elements().slice(index, index + 1);
if (!matches.length)
return done('row ' + index + ' out of bounds');
done(null, matches.bindings($window.angular.element));
});
};
return function(selector, label) {
this.dsl.using(selector, label);
return chain;
};
});
/**
* Usage:
* select(name).option('value') select one option
* select(name).options('value1', 'value2', ...) select options from a multi select
*/
angular.scenario.dsl('select', function() {
var chain = {};
chain.option = function(value) {
return this.addFutureAction("select '" + this.name + "' option '" + value + "'", function($window, $document, done) {
var select = $document.elements('select[ng\\:model="$1"]', this.name);
var option = select.find('option[value="' + value + '"]');
if (option.length) {
select.val(value);
} else {
option = select.find('option:contains("' + value + '")');
if (option.length) {
select.val(option.val());
}
}
select.trigger('change');
done();
});
};
chain.options = function() {
var values = arguments;
return this.addFutureAction("select '" + this.name + "' options '" + values + "'", function($window, $document, done) {
var select = $document.elements('select[multiple][ng\\:model="$1"]', this.name);
select.val(values);
select.trigger('change');
done();
});
};
return function(name) {
this.name = name;
return chain;
};
});
/**
* Usage:
* element(selector, label).count() get the number of elements that match selector
* element(selector, label).click() clicks an element
* element(selector, label).query(fn) executes fn(selectedElements, done)
* element(selector, label).{method}() gets the value (as defined by jQuery, ex. val)
* element(selector, label).{method}(value) sets the value (as defined by jQuery, ex. val)
* element(selector, label).{method}(key) gets the value (as defined by jQuery, ex. attr)
* element(selector, label).{method}(key, value) sets the value (as defined by jQuery, ex. attr)
*/
angular.scenario.dsl('element', function() {
var KEY_VALUE_METHODS = ['attr', 'css', 'prop'];
var VALUE_METHODS = [
'val', 'text', 'html', 'height', 'innerHeight', 'outerHeight', 'width',
'innerWidth', 'outerWidth', 'position', 'scrollLeft', 'scrollTop', 'offset'
];
var chain = {};
chain.count = function() {
return this.addFutureAction("element '" + this.label + "' count", function($window, $document, done) {
try {
done(null, $document.elements().length);
} catch (e) {
done(null, 0);
}
});
};
chain.click = function() {
return this.addFutureAction("element '" + this.label + "' click", function($window, $document, done) {
var elements = $document.elements();
var href = elements.attr('href');
var eventProcessDefault = elements.trigger('click')[0];
if (href && elements[0].nodeName.toUpperCase() === 'A' && eventProcessDefault) {
this.application.navigateTo(href, function() {
done();
}, done);
} else {
done();
}
});
};
chain.query = function(fn) {
return this.addFutureAction('element ' + this.label + ' custom query', function($window, $document, done) {
fn.call(this, $document.elements(), done);
});
};
angular.forEach(KEY_VALUE_METHODS, function(methodName) {
chain[methodName] = function(name, value) {
var args = arguments,
futureName = (args.length == 1)
? "element '" + this.label + "' get " + methodName + " '" + name + "'"
: "element '" + this.label + "' set " + methodName + " '" + name + "' to " + "'" + value + "'";
return this.addFutureAction(futureName, function($window, $document, done) {
var element = $document.elements();
done(null, element[methodName].apply(element, args));
});
};
});
angular.forEach(VALUE_METHODS, function(methodName) {
chain[methodName] = function(value) {
var args = arguments,
futureName = (args.length == 0)
? "element '" + this.label + "' " + methodName
: futureName = "element '" + this.label + "' set " + methodName + " to '" + value + "'";
return this.addFutureAction(futureName, function($window, $document, done) {
var element = $document.elements();
done(null, element[methodName].apply(element, args));
});
};
});
return function(selector, label) {
this.dsl.using(selector, label);
return chain;
};
});
/**
* Matchers for implementing specs. Follows the Jasmine spec conventions.
*/
angular.scenario.matcher('toEqual', function(expected) {
return angular.equals(this.actual, expected);
});
angular.scenario.matcher('toBe', function(expected) {
return this.actual === expected;
});
angular.scenario.matcher('toBeDefined', function() {
return angular.isDefined(this.actual);
});
angular.scenario.matcher('toBeTruthy', function() {
return this.actual;
});
angular.scenario.matcher('toBeFalsy', function() {
return !this.actual;
});
angular.scenario.matcher('toMatch', function(expected) {
return new RegExp(expected).test(this.actual);
});
angular.scenario.matcher('toBeNull', function() {
return this.actual === null;
});
angular.scenario.matcher('toContain', function(expected) {
return includes(this.actual, expected);
});
angular.scenario.matcher('toBeLessThan', function(expected) {
return this.actual < expected;
});
angular.scenario.matcher('toBeGreaterThan', function(expected) {
return this.actual > expected;
});
/**
* User Interface for the Scenario Runner.
*
* TODO(esprehn): This should be refactored now that ObjectModel exists
* to use angular bindings for the UI.
*/
angular.scenario.output('html', function(context, runner, model) {
var specUiMap = {},
lastStepUiMap = {};
context.append(
'<div id="header">' +
' <h1><span class="angular">AngularJS</span>: Scenario Test Runner</h1>' +
' <ul id="status-legend" class="status-display">' +
' <li class="status-error">0 Errors</li>' +
' <li class="status-failure">0 Failures</li>' +
' <li class="status-success">0 Passed</li>' +
' </ul>' +
'</div>' +
'<div id="specs">' +
' <div class="test-children"></div>' +
'</div>'
);
runner.on('InteractivePause', function(spec) {
var ui = lastStepUiMap[spec.id];
ui.find('.test-title').
html('paused... <a href="javascript:resume()">resume</a> when ready.');
});
runner.on('SpecBegin', function(spec) {
var ui = findContext(spec);
ui.find('> .tests').append(
'<li class="status-pending test-it"></li>'
);
ui = ui.find('> .tests li:last');
ui.append(
'<div class="test-info">' +
' <p class="test-title">' +
' <span class="timer-result"></span>' +
' <span class="test-name"></span>' +
' </p>' +
'</div>' +
'<div class="scrollpane">' +
' <ol class="test-actions"></ol>' +
'</div>'
);
ui.find('> .test-info .test-name').text(spec.name);
ui.find('> .test-info').click(function() {
var scrollpane = ui.find('> .scrollpane');
var actions = scrollpane.find('> .test-actions');
var name = context.find('> .test-info .test-name');
if (actions.find(':visible').length) {
actions.hide();
name.removeClass('open').addClass('closed');
} else {
actions.show();
scrollpane.attr('scrollTop', scrollpane.attr('scrollHeight'));
name.removeClass('closed').addClass('open');
}
});
specUiMap[spec.id] = ui;
});
runner.on('SpecError', function(spec, error) {
var ui = specUiMap[spec.id];
ui.append('<pre></pre>');
ui.find('> pre').text(formatException(error));
});
runner.on('SpecEnd', function(spec) {
var ui = specUiMap[spec.id];
spec = model.getSpec(spec.id);
ui.removeClass('status-pending');
ui.addClass('status-' + spec.status);
ui.find("> .test-info .timer-result").text(spec.duration + "ms");
if (spec.status === 'success') {
ui.find('> .test-info .test-name').addClass('closed');
ui.find('> .scrollpane .test-actions').hide();
}
updateTotals(spec.status);
});
runner.on('StepBegin', function(spec, step) {
var ui = specUiMap[spec.id];
spec = model.getSpec(spec.id);
step = spec.getLastStep();
ui.find('> .scrollpane .test-actions').append('<li class="status-pending"></li>');
var stepUi = lastStepUiMap[spec.id] = ui.find('> .scrollpane .test-actions li:last');
stepUi.append(
'<div class="timer-result"></div>' +
'<div class="test-title"></div>'
);
stepUi.find('> .test-title').text(step.name);
var scrollpane = stepUi.parents('.scrollpane');
scrollpane.attr('scrollTop', scrollpane.attr('scrollHeight'));
});
runner.on('StepFailure', function(spec, step, error) {
var ui = lastStepUiMap[spec.id];
addError(ui, step.line, error);
});
runner.on('StepError', function(spec, step, error) {
var ui = lastStepUiMap[spec.id];
addError(ui, step.line, error);
});
runner.on('StepEnd', function(spec, step) {
var stepUi = lastStepUiMap[spec.id];
spec = model.getSpec(spec.id);
step = spec.getLastStep();
stepUi.find('.timer-result').text(step.duration + 'ms');
stepUi.removeClass('status-pending');
stepUi.addClass('status-' + step.status);
var scrollpane = specUiMap[spec.id].find('> .scrollpane');
scrollpane.attr('scrollTop', scrollpane.attr('scrollHeight'));
});
/**
* Finds the context of a spec block defined by the passed definition.
*
* @param {Object} The definition created by the Describe object.
*/
function findContext(spec) {
var currentContext = context.find('#specs');
angular.forEach(model.getDefinitionPath(spec), function(defn) {
var id = 'describe-' + defn.id;
if (!context.find('#' + id).length) {
currentContext.find('> .test-children').append(
'<div class="test-describe" id="' + id + '">' +
' <h2></h2>' +
' <div class="test-children"></div>' +
' <ul class="tests"></ul>' +
'</div>'
);
context.find('#' + id).find('> h2').text('describe: ' + defn.name);
}
currentContext = context.find('#' + id);
});
return context.find('#describe-' + spec.definition.id);
}
/**
* Updates the test counter for the status.
*
* @param {string} the status.
*/
function updateTotals(status) {
var legend = context.find('#status-legend .status-' + status);
var parts = legend.text().split(' ');
var value = (parts[0] * 1) + 1;
legend.text(value + ' ' + parts[1]);
}
/**
* Add an error to a step.
*
* @param {Object} The JQuery wrapped context
* @param {function()} fn() that should return the file/line number of the error
* @param {Object} the error.
*/
function addError(context, line, error) {
context.find('.test-title').append('<pre></pre>');
var message = _jQuery.trim(line() + '\n\n' + formatException(error));
context.find('.test-title pre:last').text(message);
}
});
/**
* Generates JSON output into a context.
*/
angular.scenario.output('json', function(context, runner, model) {
model.on('RunnerEnd', function() {
context.text(angular.toJson(model.value));
});
});
/**
* Generates XML output into a context.
*/
angular.scenario.output('xml', function(context, runner, model) {
var $ = function(args) {return new context.init(args);};
model.on('RunnerEnd', function() {
var scenario = $('<scenario></scenario>');
context.append(scenario);
serializeXml(scenario, model.value);
});
/**
* Convert the tree into XML.
*
* @param {Object} context jQuery context to add the XML to.
* @param {Object} tree node to serialize
*/
function serializeXml(context, tree) {
angular.forEach(tree.children, function(child) {
var describeContext = $('<describe></describe>');
describeContext.attr('id', child.id);
describeContext.attr('name', child.name);
context.append(describeContext);
serializeXml(describeContext, child);
});
var its = $('<its></its>');
context.append(its);
angular.forEach(tree.specs, function(spec) {
var it = $('<it></it>');
it.attr('id', spec.id);
it.attr('name', spec.name);
it.attr('duration', spec.duration);
it.attr('status', spec.status);
its.append(it);
angular.forEach(spec.steps, function(step) {
var stepContext = $('<step></step>');
stepContext.attr('name', step.name);
stepContext.attr('duration', step.duration);
stepContext.attr('status', step.status);
it.append(stepContext);
if (step.error) {
var error = $('<error></error>');
stepContext.append(error);
error.text(formatException(stepContext.error));
}
});
});
}
});
/**
* Creates a global value $result with the result of the runner.
*/
angular.scenario.output('object', function(context, runner, model) {
runner.$window.$result = model.value;
});
bindJQuery();
publishExternalAPI(angular);
var $runner = new angular.scenario.Runner(window),
scripts = document.getElementsByTagName('script'),
script = scripts[scripts.length - 1],
config = {};
angular.forEach(script.attributes, function(attr) {
var match = attr.name.match(/ng[:\-](.*)/);
if (match) {
config[match[1]] = attr.value || true;
}
});
if (config.autotest) {
JQLite(document).ready(function() {
angular.scenario.setUpAndRun(config);
});
}
})(window, document);
angular.element(document).find('head').append('<style type="text/css">@charset "UTF-8";\n\n[ng\\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak],\n.ng-cloak, .x-ng-cloak {\n display: none;\n}\n\nng\\:form {\n display: block;\n}\n</style>');
angular.element(document).find('head').append('<style type="text/css">@charset "UTF-8";\n/* CSS Document */\n\n/** Structure */\nbody {\n font-family: Arial, sans-serif;\n margin: 0;\n font-size: 14px;\n}\n\n#system-error {\n font-size: 1.5em;\n text-align: center;\n}\n\n#json, #xml {\n display: none;\n}\n\n#header {\n position: fixed;\n width: 100%;\n}\n\n#specs {\n padding-top: 50px;\n}\n\n#header .angular {\n font-family: Courier New, monospace;\n font-weight: bold;\n}\n\n#header h1 {\n font-weight: normal;\n float: left;\n font-size: 30px;\n line-height: 30px;\n margin: 0;\n padding: 10px 10px;\n height: 30px;\n}\n\n#application h2,\n#specs h2 {\n margin: 0;\n padding: 0.5em;\n font-size: 1.1em;\n}\n\n#status-legend {\n margin-top: 10px;\n margin-right: 10px;\n}\n\n#header,\n#application,\n.test-info,\n.test-actions li {\n overflow: hidden;\n}\n\n#application {\n margin: 10px;\n}\n\n#application iframe {\n width: 100%;\n height: 758px;\n}\n\n#application .popout {\n float: right;\n}\n\n#application iframe {\n border: none;\n}\n\n.tests li,\n.test-actions li,\n.test-it li,\n.test-it ol,\n.status-display {\n list-style-type: none;\n}\n\n.tests,\n.test-it ol,\n.status-display {\n margin: 0;\n padding: 0;\n}\n\n.test-info {\n margin-left: 1em;\n margin-top: 0.5em;\n border-radius: 8px 0 0 8px;\n -webkit-border-radius: 8px 0 0 8px;\n -moz-border-radius: 8px 0 0 8px;\n cursor: pointer;\n}\n\n.test-info:hover .test-name {\n text-decoration: underline;\n}\n\n.test-info .closed:before {\n content: \'\\25b8\\00A0\';\n}\n\n.test-info .open:before {\n content: \'\\25be\\00A0\';\n font-weight: bold;\n}\n\n.test-it ol {\n margin-left: 2.5em;\n}\n\n.status-display,\n.status-display li {\n float: right;\n}\n\n.status-display li {\n padding: 5px 10px;\n}\n\n.timer-result,\n.test-title {\n display: inline-block;\n margin: 0;\n padding: 4px;\n}\n\n.test-actions .test-title,\n.test-actions .test-result {\n display: table-cell;\n padding-left: 0.5em;\n padding-right: 0.5em;\n}\n\n.test-actions {\n display: table;\n}\n\n.test-actions li {\n display: table-row;\n}\n\n.timer-result {\n width: 4em;\n padding: 0 10px;\n text-align: right;\n font-family: monospace;\n}\n\n.test-it pre,\n.test-actions pre {\n clear: left;\n color: black;\n margin-left: 6em;\n}\n\n.test-describe {\n padding-bottom: 0.5em;\n}\n\n.test-describe .test-describe {\n margin: 5px 5px 10px 2em;\n}\n\n.test-actions .status-pending .test-title:before {\n content: \'\\00bb\\00A0\';\n}\n\n.scrollpane {\n max-height: 20em;\n overflow: auto;\n}\n\n/** Colors */\n\n#header {\n background-color: #F2C200;\n}\n\n#specs h2 {\n border-top: 2px solid #BABAD1;\n}\n\n#specs h2,\n#application h2 {\n background-color: #efefef;\n}\n\n#application {\n border: 1px solid #BABAD1;\n}\n\n.test-describe .test-describe {\n border-left: 1px solid #BABAD1;\n border-right: 1px solid #BABAD1;\n border-bottom: 1px solid #BABAD1;\n}\n\n.status-display {\n border: 1px solid #777;\n}\n\n.status-display .status-pending,\n.status-pending .test-info {\n background-color: #F9EEBC;\n}\n\n.status-display .status-success,\n.status-success .test-info {\n background-color: #B1D7A1;\n}\n\n.status-display .status-failure,\n.status-failure .test-info {\n background-color: #FF8286;\n}\n\n.status-display .status-error,\n.status-error .test-info {\n background-color: black;\n color: white;\n}\n\n.test-actions .status-success .test-title {\n color: #30B30A;\n}\n\n.test-actions .status-failure .test-title {\n color: #DF0000;\n}\n\n.test-actions .status-error .test-title {\n color: black;\n}\n\n.test-actions .timer-result {\n color: #888;\n}\n</style>'); | JavaScript |
/**
* @license AngularJS v1.0.0
* (c) 2010-2012 Google, Inc. http://angularjs.org
* License: MIT
*/
(function(window, angular, undefined) {
'use strict';
/**
* @ngdoc overview
* @name ngResource
* @description
*/
/**
* @ngdoc object
* @name ngResource.$resource
* @requires $http
*
* @description
* A factory which creates a resource object that lets you interact with
* [RESTful](http://en.wikipedia.org/wiki/Representational_State_Transfer) server-side data sources.
*
* The returned resource object has action methods which provide high-level behaviors without
* the need to interact with the low level {@link ng.$http $http} service.
*
* @param {string} url A parameterized URL template with parameters prefixed by `:` as in
* `/user/:username`.
*
* @param {Object=} paramDefaults Default values for `url` parameters. These can be overridden in
* `actions` methods.
*
* Each key value in the parameter object is first bound to url template if present and then any
* excess keys are appended to the url search query after the `?`.
*
* Given a template `/path/:verb` and parameter `{verb:'greet', salutation:'Hello'}` results in
* URL `/path/greet?salutation=Hello`.
*
* If the parameter value is prefixed with `@` then the value of that parameter is extracted from
* the data object (useful for non-GET operations).
*
* @param {Object.<Object>=} actions Hash with declaration of custom action that should extend the
* default set of resource actions. The declaration should be created in the following format:
*
* {action1: {method:?, params:?, isArray:?},
* action2: {method:?, params:?, isArray:?},
* ...}
*
* Where:
*
* - `action` – {string} – The name of action. This name becomes the name of the method on your
* resource object.
* - `method` – {string} – HTTP request method. Valid methods are: `GET`, `POST`, `PUT`, `DELETE`,
* and `JSONP`
* - `params` – {object=} – Optional set of pre-bound parameters for this action.
* - isArray – {boolean=} – If true then the returned object for this action is an array, see
* `returns` section.
*
* @returns {Object} A resource "class" object with methods for the default set of resource actions
* optionally extended with custom `actions`. The default set contains these actions:
*
* { 'get': {method:'GET'},
* 'save': {method:'POST'},
* 'query': {method:'GET', isArray:true},
* 'remove': {method:'DELETE'},
* 'delete': {method:'DELETE'} };
*
* Calling these methods invoke an {@link ng.$http} with the specified http method,
* destination and parameters. When the data is returned from the server then the object is an
* instance of the resource class `save`, `remove` and `delete` actions are available on it as
* methods with the `$` prefix. This allows you to easily perform CRUD operations (create, read,
* update, delete) on server-side data like this:
* <pre>
var User = $resource('/user/:userId', {userId:'@id'});
var user = User.get({userId:123}, function() {
user.abc = true;
user.$save();
});
</pre>
*
* It is important to realize that invoking a $resource object method immediately returns an
* empty reference (object or array depending on `isArray`). Once the data is returned from the
* server the existing reference is populated with the actual data. This is a useful trick since
* usually the resource is assigned to a model which is then rendered by the view. Having an empty
* object results in no rendering, once the data arrives from the server then the object is
* populated with the data and the view automatically re-renders itself showing the new data. This
* means that in most case one never has to write a callback function for the action methods.
*
* The action methods on the class object or instance object can be invoked with the following
* parameters:
*
* - HTTP GET "class" actions: `Resource.action([parameters], [success], [error])`
* - non-GET "class" actions: `Resource.action([parameters], postData, [success], [error])`
* - non-GET instance actions: `instance.$action([parameters], [success], [error])`
*
*
* @example
*
* # Credit card resource
*
* <pre>
// Define CreditCard class
var CreditCard = $resource('/user/:userId/card/:cardId',
{userId:123, cardId:'@id'}, {
charge: {method:'POST', params:{charge:true}}
});
// We can retrieve a collection from the server
var cards = CreditCard.query(function() {
// GET: /user/123/card
// server returns: [ {id:456, number:'1234', name:'Smith'} ];
var card = cards[0];
// each item is an instance of CreditCard
expect(card instanceof CreditCard).toEqual(true);
card.name = "J. Smith";
// non GET methods are mapped onto the instances
card.$save();
// POST: /user/123/card/456 {id:456, number:'1234', name:'J. Smith'}
// server returns: {id:456, number:'1234', name: 'J. Smith'};
// our custom method is mapped as well.
card.$charge({amount:9.99});
// POST: /user/123/card/456?amount=9.99&charge=true {id:456, number:'1234', name:'J. Smith'}
});
// we can create an instance as well
var newCard = new CreditCard({number:'0123'});
newCard.name = "Mike Smith";
newCard.$save();
// POST: /user/123/card {number:'0123', name:'Mike Smith'}
// server returns: {id:789, number:'01234', name: 'Mike Smith'};
expect(newCard.id).toEqual(789);
* </pre>
*
* The object returned from this function execution is a resource "class" which has "static" method
* for each action in the definition.
*
* Calling these methods invoke `$http` on the `url` template with the given `method` and `params`.
* When the data is returned from the server then the object is an instance of the resource type and
* all of the non-GET methods are available with `$` prefix. This allows you to easily support CRUD
* operations (create, read, update, delete) on server-side data.
<pre>
var User = $resource('/user/:userId', {userId:'@id'});
var user = User.get({userId:123}, function() {
user.abc = true;
user.$save();
});
</pre>
*
* It's worth noting that the success callback for `get`, `query` and other method gets passed
* in the response that came from the server as well as $http header getter function, so one
* could rewrite the above example and get access to http headers as:
*
<pre>
var User = $resource('/user/:userId', {userId:'@id'});
User.get({userId:123}, function(u, getResponseHeaders){
u.abc = true;
u.$save(function(u, putResponseHeaders) {
//u => saved user object
//putResponseHeaders => $http header getter
});
});
</pre>
* # Buzz client
Let's look at what a buzz client created with the `$resource` service looks like:
<doc:example>
<doc:source jsfiddle="false">
<script>
function BuzzController($resource) {
this.userId = 'googlebuzz';
this.Activity = $resource(
'https://www.googleapis.com/buzz/v1/activities/:userId/:visibility/:activityId/:comments',
{alt:'json', callback:'JSON_CALLBACK'},
{get:{method:'JSONP', params:{visibility:'@self'}}, replies: {method:'JSONP', params:{visibility:'@self', comments:'@comments'}}}
);
}
BuzzController.prototype = {
fetch: function() {
this.activities = this.Activity.get({userId:this.userId});
},
expandReplies: function(activity) {
activity.replies = this.Activity.replies({userId:this.userId, activityId:activity.id});
}
};
BuzzController.$inject = ['$resource'];
</script>
<div ng-controller="BuzzController">
<input ng-model="userId"/>
<button ng-click="fetch()">fetch</button>
<hr/>
<div ng-repeat="item in activities.data.items">
<h1 style="font-size: 15px;">
<img src="{{item.actor.thumbnailUrl}}" style="max-height:30px;max-width:30px;"/>
<a href="{{item.actor.profileUrl}}">{{item.actor.name}}</a>
<a href ng-click="expandReplies(item)" style="float: right;">Expand replies: {{item.links.replies[0].count}}</a>
</h1>
{{item.object.content | html}}
<div ng-repeat="reply in item.replies.data.items" style="margin-left: 20px;">
<img src="{{reply.actor.thumbnailUrl}}" style="max-height:30px;max-width:30px;"/>
<a href="{{reply.actor.profileUrl}}">{{reply.actor.name}}</a>: {{reply.content | html}}
</div>
</div>
</div>
</doc:source>
<doc:scenario>
</doc:scenario>
</doc:example>
*/
angular.module('ngResource', ['ng']).
factory('$resource', ['$http', '$parse', function($http, $parse) {
var DEFAULT_ACTIONS = {
'get': {method:'GET'},
'save': {method:'POST'},
'query': {method:'GET', isArray:true},
'remove': {method:'DELETE'},
'delete': {method:'DELETE'}
};
var noop = angular.noop,
forEach = angular.forEach,
extend = angular.extend,
copy = angular.copy,
isFunction = angular.isFunction,
getter = function(obj, path) {
return $parse(path)(obj);
};
/**
* We need our custom mehtod because encodeURIComponent is too agressive and doesn't follow
* http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
* segments:
* segment = *pchar
* pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
* pct-encoded = "%" HEXDIG HEXDIG
* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
* sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
* / "*" / "+" / "," / ";" / "="
*/
function encodeUriSegment(val) {
return encodeUriQuery(val, true).
replace(/%26/gi, '&').
replace(/%3D/gi, '=').
replace(/%2B/gi, '+');
}
/**
* This method is intended for encoding *key* or *value* parts of query component. We need a custom
* method becuase encodeURIComponent is too agressive and encodes stuff that doesn't have to be
* encoded per http://tools.ietf.org/html/rfc3986:
* query = *( pchar / "/" / "?" )
* pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
* pct-encoded = "%" HEXDIG HEXDIG
* sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
* / "*" / "+" / "," / ";" / "="
*/
function encodeUriQuery(val, pctEncodeSpaces) {
return encodeURIComponent(val).
replace(/%40/gi, '@').
replace(/%3A/gi, ':').
replace(/%24/g, '$').
replace(/%2C/gi, ',').
replace((pctEncodeSpaces ? null : /%20/g), '+');
}
function Route(template, defaults) {
this.template = template = template + '#';
this.defaults = defaults || {};
var urlParams = this.urlParams = {};
forEach(template.split(/\W/), function(param){
if (param && template.match(new RegExp("[^\\\\]:" + param + "\\W"))) {
urlParams[param] = true;
}
});
this.template = template.replace(/\\:/g, ':');
}
Route.prototype = {
url: function(params) {
var self = this,
url = this.template,
encodedVal;
params = params || {};
forEach(this.urlParams, function(_, urlParam){
encodedVal = encodeUriSegment(params[urlParam] || self.defaults[urlParam] || "");
url = url.replace(new RegExp(":" + urlParam + "(\\W)"), encodedVal + "$1");
});
url = url.replace(/\/?#$/, '');
var query = [];
forEach(params, function(value, key){
if (!self.urlParams[key]) {
query.push(encodeUriQuery(key) + '=' + encodeUriQuery(value));
}
});
query.sort();
url = url.replace(/\/*$/, '');
return url + (query.length ? '?' + query.join('&') : '');
}
};
function ResourceFactory(url, paramDefaults, actions) {
var route = new Route(url);
actions = extend({}, DEFAULT_ACTIONS, actions);
function extractParams(data){
var ids = {};
forEach(paramDefaults || {}, function(value, key){
ids[key] = value.charAt && value.charAt(0) == '@' ? getter(data, value.substr(1)) : value;
});
return ids;
}
function Resource(value){
copy(value || {}, this);
}
forEach(actions, function(action, name) {
var hasBody = action.method == 'POST' || action.method == 'PUT' || action.method == 'PATCH';
Resource[name] = function(a1, a2, a3, a4) {
var params = {};
var data;
var success = noop;
var error = null;
switch(arguments.length) {
case 4:
error = a4;
success = a3;
//fallthrough
case 3:
case 2:
if (isFunction(a2)) {
if (isFunction(a1)) {
success = a1;
error = a2;
break;
}
success = a2;
error = a3;
//fallthrough
} else {
params = a1;
data = a2;
success = a3;
break;
}
case 1:
if (isFunction(a1)) success = a1;
else if (hasBody) data = a1;
else params = a1;
break;
case 0: break;
default:
throw "Expected between 0-4 arguments [params, data, success, error], got " +
arguments.length + " arguments.";
}
var value = this instanceof Resource ? this : (action.isArray ? [] : new Resource(data));
$http({
method: action.method,
url: route.url(extend({}, extractParams(data), action.params || {}, params)),
data: data
}).then(function(response) {
var data = response.data;
if (data) {
if (action.isArray) {
value.length = 0;
forEach(data, function(item) {
value.push(new Resource(item));
});
} else {
copy(data, value);
}
}
(success||noop)(value, response.headers);
}, error);
return value;
};
Resource.bind = function(additionalParamDefaults){
return ResourceFactory(url, extend({}, paramDefaults, additionalParamDefaults), actions);
};
Resource.prototype['$' + name] = function(a1, a2, a3) {
var params = extractParams(this),
success = noop,
error;
switch(arguments.length) {
case 3: params = a1; success = a2; error = a3; break;
case 2:
case 1:
if (isFunction(a1)) {
success = a1;
error = a2;
} else {
params = a1;
success = a2 || noop;
}
case 0: break;
default:
throw "Expected between 1-3 arguments [params, success, error], got " +
arguments.length + " arguments.";
}
var data = hasBody ? this : undefined;
Resource[name].call(this, params, data, success, error);
};
});
return Resource;
}
return ResourceFactory;
}]);
})(window, window.angular);
| JavaScript |
/**
* @license AngularJS v1.0.0
* (c) 2010-2012 Google, Inc. http://angularjs.org
* License: MIT
*/
(function(window, document, undefined) {
'use strict';
////////////////////////////////////
/**
* @ngdoc function
* @name angular.lowercase
* @function
*
* @description Converts the specified string to lowercase.
* @param {string} string String to be converted to lowercase.
* @returns {string} Lowercased string.
*/
var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;};
/**
* @ngdoc function
* @name angular.uppercase
* @function
*
* @description Converts the specified string to uppercase.
* @param {string} string String to be converted to uppercase.
* @returns {string} Uppercased string.
*/
var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;};
var manualLowercase = function(s) {
return isString(s)
? s.replace(/[A-Z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) | 32);})
: s;
};
var manualUppercase = function(s) {
return isString(s)
? s.replace(/[a-z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) & ~32);})
: s;
};
// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish
// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods
// with correct but slower alternatives.
if ('i' !== 'I'.toLowerCase()) {
lowercase = manualLowercase;
uppercase = manualUppercase;
}
function fromCharCode(code) {return String.fromCharCode(code);}
var Error = window.Error,
/** holds major version number for IE or NaN for real browsers */
msie = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]),
jqLite, // delay binding since jQuery could be loaded after us.
jQuery, // delay binding
slice = [].slice,
push = [].push,
toString = Object.prototype.toString,
/** @name angular */
angular = window.angular || (window.angular = {}),
angularModule,
nodeName_,
uid = ['0', '0', '0'];
/**
* @ngdoc function
* @name angular.forEach
* @function
*
* @description
* Invokes the `iterator` function once for each item in `obj` collection, which can be either an
* object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value`
* is the value of an object property or an array element and `key` is the object property key or
* array element index. Specifying a `context` for the function is optional.
*
* Note: this function was previously known as `angular.foreach`.
*
<pre>
var values = {name: 'misko', gender: 'male'};
var log = [];
angular.forEach(values, function(value, key){
this.push(key + ': ' + value);
}, log);
expect(log).toEqual(['name: misko', 'gender:male']);
</pre>
*
* @param {Object|Array} obj Object to iterate over.
* @param {Function} iterator Iterator function.
* @param {Object=} context Object to become context (`this`) for the iterator function.
* @returns {Object|Array} Reference to `obj`.
*/
function forEach(obj, iterator, context) {
var key;
if (obj) {
if (isFunction(obj)){
for (key in obj) {
if (key != 'prototype' && key != 'length' && key != 'name' && obj.hasOwnProperty(key)) {
iterator.call(context, obj[key], key);
}
}
} else if (obj.forEach && obj.forEach !== forEach) {
obj.forEach(iterator, context);
} else if (isObject(obj) && isNumber(obj.length)) {
for (key = 0; key < obj.length; key++)
iterator.call(context, obj[key], key);
} else {
for (key in obj) {
if (obj.hasOwnProperty(key)) {
iterator.call(context, obj[key], key);
}
}
}
}
return obj;
}
function sortedKeys(obj) {
var keys = [];
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
keys.push(key);
}
}
return keys.sort();
}
function forEachSorted(obj, iterator, context) {
var keys = sortedKeys(obj);
for ( var i = 0; i < keys.length; i++) {
iterator.call(context, obj[keys[i]], keys[i]);
}
return keys;
}
/**
* when using forEach the params are value, key, but it is often useful to have key, value.
* @param {function(string, *)} iteratorFn
* @returns {function(*, string)}
*/
function reverseParams(iteratorFn) {
return function(value, key) { iteratorFn(key, value) };
}
/**
* A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric
* characters such as '012ABC'. The reason why we are not using simply a number counter is that
* the number string gets longer over time, and it can also overflow, where as the the nextId
* will grow much slower, it is a string, and it will never overflow.
*
* @returns an unique alpha-numeric string
*/
function nextUid() {
var index = uid.length;
var digit;
while(index) {
index--;
digit = uid[index].charCodeAt(0);
if (digit == 57 /*'9'*/) {
uid[index] = 'A';
return uid.join('');
}
if (digit == 90 /*'Z'*/) {
uid[index] = '0';
} else {
uid[index] = String.fromCharCode(digit + 1);
return uid.join('');
}
}
uid.unshift('0');
return uid.join('');
}
/**
* @ngdoc function
* @name angular.extend
* @function
*
* @description
* Extends the destination object `dst` by copying all of the properties from the `src` object(s)
* to `dst`. You can specify multiple `src` objects.
*
* @param {Object} dst Destination object.
* @param {...Object} src Source object(s).
*/
function extend(dst) {
forEach(arguments, function(obj){
if (obj !== dst) {
forEach(obj, function(value, key){
dst[key] = value;
});
}
});
return dst;
}
function int(str) {
return parseInt(str, 10);
}
function inherit(parent, extra) {
return extend(new (extend(function() {}, {prototype:parent}))(), extra);
}
/**
* @ngdoc function
* @name angular.noop
* @function
*
* @description
* A function that performs no operations. This function can be useful when writing code in the
* functional style.
<pre>
function foo(callback) {
var result = calculateResult();
(callback || angular.noop)(result);
}
</pre>
*/
function noop() {}
noop.$inject = [];
/**
* @ngdoc function
* @name angular.identity
* @function
*
* @description
* A function that returns its first argument. This function is useful when writing code in the
* functional style.
*
<pre>
function transformer(transformationFn, value) {
return (transformationFn || identity)(value);
};
</pre>
*/
function identity($) {return $;}
identity.$inject = [];
function valueFn(value) {return function() {return value;};}
/**
* @ngdoc function
* @name angular.isUndefined
* @function
*
* @description
* Determines if a reference is undefined.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is undefined.
*/
function isUndefined(value){return typeof value == 'undefined';}
/**
* @ngdoc function
* @name angular.isDefined
* @function
*
* @description
* Determines if a reference is defined.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is defined.
*/
function isDefined(value){return typeof value != 'undefined';}
/**
* @ngdoc function
* @name angular.isObject
* @function
*
* @description
* Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not
* considered to be objects.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is an `Object` but not `null`.
*/
function isObject(value){return value != null && typeof value == 'object';}
/**
* @ngdoc function
* @name angular.isString
* @function
*
* @description
* Determines if a reference is a `String`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `String`.
*/
function isString(value){return typeof value == 'string';}
/**
* @ngdoc function
* @name angular.isNumber
* @function
*
* @description
* Determines if a reference is a `Number`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Number`.
*/
function isNumber(value){return typeof value == 'number';}
/**
* @ngdoc function
* @name angular.isDate
* @function
*
* @description
* Determines if a value is a date.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Date`.
*/
function isDate(value){
return toString.apply(value) == '[object Date]';
}
/**
* @ngdoc function
* @name angular.isArray
* @function
*
* @description
* Determines if a reference is an `Array`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is an `Array`.
*/
function isArray(value) {
return toString.apply(value) == '[object Array]';
}
/**
* @ngdoc function
* @name angular.isFunction
* @function
*
* @description
* Determines if a reference is a `Function`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Function`.
*/
function isFunction(value){return typeof value == 'function';}
/**
* Checks if `obj` is a window object.
*
* @private
* @param {*} obj Object to check
* @returns {boolean} True if `obj` is a window obj.
*/
function isWindow(obj) {
return obj && obj.document && obj.location && obj.alert && obj.setInterval;
}
function isScope(obj) {
return obj && obj.$evalAsync && obj.$watch;
}
function isFile(obj) {
return toString.apply(obj) === '[object File]';
}
function isBoolean(value) {
return typeof value == 'boolean';
}
function trim(value) {
return isString(value) ? value.replace(/^\s*/, '').replace(/\s*$/, '') : value;
}
/**
* @ngdoc function
* @name angular.isElement
* @function
*
* @description
* Determines if a reference is a DOM element (or wrapped jQuery element).
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element).
*/
function isElement(node) {
return node &&
(node.nodeName // we are a direct element
|| (node.bind && node.find)); // we have a bind and find method part of jQuery API
}
/**
* @param str 'key1,key2,...'
* @returns {object} in the form of {key1:true, key2:true, ...}
*/
function makeMap(str){
var obj = {}, items = str.split(","), i;
for ( i = 0; i < items.length; i++ )
obj[ items[i] ] = true;
return obj;
}
if (msie < 9) {
nodeName_ = function(element) {
element = element.nodeName ? element : element[0];
return (element.scopeName && element.scopeName != 'HTML')
? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName;
};
} else {
nodeName_ = function(element) {
return element.nodeName ? element.nodeName : element[0].nodeName;
};
}
function map(obj, iterator, context) {
var results = [];
forEach(obj, function(value, index, list) {
results.push(iterator.call(context, value, index, list));
});
return results;
}
/**
* @description
* Determines the number of elements in an array, the number of properties an object has, or
* the length of a string.
*
* Note: This function is used to augment the Object type in Angular expressions. See
* {@link angular.Object} for more information about Angular arrays.
*
* @param {Object|Array|string} obj Object, array, or string to inspect.
* @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object
* @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array.
*/
function size(obj, ownPropsOnly) {
var size = 0, key;
if (isArray(obj) || isString(obj)) {
return obj.length;
} else if (isObject(obj)){
for (key in obj)
if (!ownPropsOnly || obj.hasOwnProperty(key))
size++;
}
return size;
}
function includes(array, obj) {
return indexOf(array, obj) != -1;
}
function indexOf(array, obj) {
if (array.indexOf) return array.indexOf(obj);
for ( var i = 0; i < array.length; i++) {
if (obj === array[i]) return i;
}
return -1;
}
function arrayRemove(array, value) {
var index = indexOf(array, value);
if (index >=0)
array.splice(index, 1);
return value;
}
function isLeafNode (node) {
if (node) {
switch (node.nodeName) {
case "OPTION":
case "PRE":
case "TITLE":
return true;
}
}
return false;
}
/**
* @ngdoc function
* @name angular.copy
* @function
*
* @description
* Creates a deep copy of `source`, which should be an object or an array.
*
* * If no destination is supplied, a copy of the object or array is created.
* * If a destination is provided, all of its elements (for array) or properties (for objects)
* are deleted and then all elements/properties from the source are copied to it.
* * If `source` is not an object or array, `source` is returned.
*
* Note: this function is used to augment the Object type in Angular expressions. See
* {@link ng.$filter} for more information about Angular arrays.
*
* @param {*} source The source that will be used to make a copy.
* Can be any type, including primitives, `null`, and `undefined`.
* @param {(Object|Array)=} destination Destination into which the source is copied. If
* provided, must be of the same type as `source`.
* @returns {*} The copy or updated `destination`, if `destination` was specified.
*/
function copy(source, destination){
if (isWindow(source) || isScope(source)) throw Error("Can't copy Window or Scope");
if (!destination) {
destination = source;
if (source) {
if (isArray(source)) {
destination = copy(source, []);
} else if (isDate(source)) {
destination = new Date(source.getTime());
} else if (isObject(source)) {
destination = copy(source, {});
}
}
} else {
if (source === destination) throw Error("Can't copy equivalent objects or arrays");
if (isArray(source)) {
while(destination.length) {
destination.pop();
}
for ( var i = 0; i < source.length; i++) {
destination.push(copy(source[i]));
}
} else {
forEach(destination, function(value, key){
delete destination[key];
});
for ( var key in source) {
destination[key] = copy(source[key]);
}
}
}
return destination;
}
/**
* Create a shallow copy of an object
*/
function shallowCopy(src, dst) {
dst = dst || {};
for(var key in src) {
if (src.hasOwnProperty(key) && key.substr(0, 2) !== '$$') {
dst[key] = src[key];
}
}
return dst;
}
/**
* @ngdoc function
* @name angular.equals
* @function
*
* @description
* Determines if two objects or two values are equivalent. Supports value types, arrays and
* objects.
*
* Two objects or values are considered equivalent if at least one of the following is true:
*
* * Both objects or values pass `===` comparison.
* * Both objects or values are of the same type and all of their properties pass `===` comparison.
* * Both values are NaN. (In JavasScript, NaN == NaN => false. But we consider two NaN as equal)
*
* During a property comparision, properties of `function` type and properties with names
* that begin with `$` are ignored.
*
* Scope and DOMWindow objects are being compared only be identify (`===`).
*
* @param {*} o1 Object or value to compare.
* @param {*} o2 Object or value to compare.
* @returns {boolean} True if arguments are equal.
*/
function equals(o1, o2) {
if (o1 === o2) return true;
if (o1 === null || o2 === null) return false;
if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN
var t1 = typeof o1, t2 = typeof o2, length, key, keySet;
if (t1 == t2) {
if (t1 == 'object') {
if (isArray(o1)) {
if ((length = o1.length) == o2.length) {
for(key=0; key<length; key++) {
if (!equals(o1[key], o2[key])) return false;
}
return true;
}
} else if (isDate(o1)) {
return isDate(o2) && o1.getTime() == o2.getTime();
} else {
if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2)) return false;
keySet = {};
for(key in o1) {
if (key.charAt(0) !== '$' && !isFunction(o1[key]) && !equals(o1[key], o2[key])) {
return false;
}
keySet[key] = true;
}
for(key in o2) {
if (!keySet[key] && key.charAt(0) !== '$' && !isFunction(o2[key])) return false;
}
return true;
}
}
}
return false;
}
function concat(array1, array2, index) {
return array1.concat(slice.call(array2, index));
}
function sliceArgs(args, startIndex) {
return slice.call(args, startIndex || 0);
}
/**
* @ngdoc function
* @name angular.bind
* @function
*
* @description
* Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for
* `fn`). You can supply optional `args` that are are prebound to the function. This feature is also
* known as [function currying](http://en.wikipedia.org/wiki/Currying).
*
* @param {Object} self Context which `fn` should be evaluated in.
* @param {function()} fn Function to be bound.
* @param {...*} args Optional arguments to be prebound to the `fn` function call.
* @returns {function()} Function that wraps the `fn` with all the specified bindings.
*/
function bind(self, fn) {
var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : [];
if (isFunction(fn) && !(fn instanceof RegExp)) {
return curryArgs.length
? function() {
return arguments.length
? fn.apply(self, curryArgs.concat(slice.call(arguments, 0)))
: fn.apply(self, curryArgs);
}
: function() {
return arguments.length
? fn.apply(self, arguments)
: fn.call(self);
};
} else {
// in IE, native methods are not functions so they cannot be bound (note: they don't need to be)
return fn;
}
}
function toJsonReplacer(key, value) {
var val = value;
if (/^\$+/.test(key)) {
val = undefined;
} else if (isWindow(value)) {
val = '$WINDOW';
} else if (value && document === value) {
val = '$DOCUMENT';
} else if (isScope(value)) {
val = '$SCOPE';
}
return val;
}
/**
* @ngdoc function
* @name angular.toJson
* @function
*
* @description
* Serializes input into a JSON-formatted string.
*
* @param {Object|Array|Date|string|number} obj Input to be serialized into JSON.
* @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace.
* @returns {string} Jsonified string representing `obj`.
*/
function toJson(obj, pretty) {
return JSON.stringify(obj, toJsonReplacer, pretty ? ' ' : null);
}
/**
* @ngdoc function
* @name angular.fromJson
* @function
*
* @description
* Deserializes a JSON string.
*
* @param {string} json JSON string to deserialize.
* @returns {Object|Array|Date|string|number} Deserialized thingy.
*/
function fromJson(json) {
return isString(json)
? JSON.parse(json)
: json;
}
function toBoolean(value) {
if (value && value.length !== 0) {
var v = lowercase("" + value);
value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
} else {
value = false;
}
return value;
}
/**
* @returns {string} Returns the string representation of the element.
*/
function startingTag(element) {
element = jqLite(element).clone();
try {
// turns out IE does not let you set .html() on elements which
// are not allowed to have children. So we just ignore it.
element.html('');
} catch(e) {}
return jqLite('<div>').append(element).html().
match(/^(<[^>]+>)/)[1].
replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); });
}
/////////////////////////////////////////////////
/**
* Parses an escaped url query string into key-value pairs.
* @returns Object.<(string|boolean)>
*/
function parseKeyValue(/**string*/keyValue) {
var obj = {}, key_value, key;
forEach((keyValue || "").split('&'), function(keyValue){
if (keyValue) {
key_value = keyValue.split('=');
key = decodeURIComponent(key_value[0]);
obj[key] = isDefined(key_value[1]) ? decodeURIComponent(key_value[1]) : true;
}
});
return obj;
}
function toKeyValue(obj) {
var parts = [];
forEach(obj, function(value, key) {
parts.push(encodeUriQuery(key, true) + (value === true ? '' : '=' + encodeUriQuery(value, true)));
});
return parts.length ? parts.join('&') : '';
}
/**
* We need our custom mehtod because encodeURIComponent is too agressive and doesn't follow
* http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
* segments:
* segment = *pchar
* pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
* pct-encoded = "%" HEXDIG HEXDIG
* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
* sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
* / "*" / "+" / "," / ";" / "="
*/
function encodeUriSegment(val) {
return encodeUriQuery(val, true).
replace(/%26/gi, '&').
replace(/%3D/gi, '=').
replace(/%2B/gi, '+');
}
/**
* This method is intended for encoding *key* or *value* parts of query component. We need a custom
* method becuase encodeURIComponent is too agressive and encodes stuff that doesn't have to be
* encoded per http://tools.ietf.org/html/rfc3986:
* query = *( pchar / "/" / "?" )
* pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
* pct-encoded = "%" HEXDIG HEXDIG
* sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
* / "*" / "+" / "," / ";" / "="
*/
function encodeUriQuery(val, pctEncodeSpaces) {
return encodeURIComponent(val).
replace(/%40/gi, '@').
replace(/%3A/gi, ':').
replace(/%24/g, '$').
replace(/%2C/gi, ',').
replace((pctEncodeSpaces ? null : /%20/g), '+');
}
/**
* @ngdoc directive
* @name ng.directive:ngApp
*
* @element ANY
* @param {angular.Module} ngApp on optional application
* {@link angular.module module} name to load.
*
* @description
*
* Use this directive to auto-bootstrap on application. Only
* one directive can be used per HTML document. The directive
* designates the root of the application and is typically placed
* ot the root of the page.
*
* In the example below if the `ngApp` directive would not be placed
* on the `html` element then the document would not be compiled
* and the `{{ 1+2 }}` would not be resolved to `3`.
*
* `ngApp` is the easiest way to bootstrap an application.
*
<doc:example>
<doc:source>
I can add: 1 + 2 = {{ 1+2 }}
</doc:source>
</doc:example>
*
*/
function angularInit(element, bootstrap) {
var elements = [element],
appElement,
module,
names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'],
NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/;
function append(element) {
element && elements.push(element);
}
forEach(names, function(name) {
names[name] = true;
append(document.getElementById(name));
name = name.replace(':', '\\:');
if (element.querySelectorAll) {
forEach(element.querySelectorAll('.' + name), append);
forEach(element.querySelectorAll('.' + name + '\\:'), append);
forEach(element.querySelectorAll('[' + name + ']'), append);
}
});
forEach(elements, function(element) {
if (!appElement) {
var className = ' ' + element.className + ' ';
var match = NG_APP_CLASS_REGEXP.exec(className);
if (match) {
appElement = element;
module = (match[2] || '').replace(/\s+/g, ',');
} else {
forEach(element.attributes, function(attr) {
if (!appElement && names[attr.name]) {
appElement = element;
module = attr.value;
}
});
}
}
});
if (appElement) {
bootstrap(appElement, module ? [module] : []);
}
}
/**
* @ngdoc function
* @name angular.bootstrap
* @description
* Use this function to manually start up angular application.
*
* See: {@link guide/bootstrap Bootstrap}
*
* @param {Element} element DOM element which is the root of angular application.
* @param {Array<String|Function>=} modules an array of module declarations. See: {@link angular.module modules}
* @returns {AUTO.$injector} Returns the newly created injector for this app.
*/
function bootstrap(element, modules) {
element = jqLite(element);
modules = modules || [];
modules.unshift(['$provide', function($provide) {
$provide.value('$rootElement', element);
}]);
modules.unshift('ng');
var injector = createInjector(modules);
injector.invoke(
['$rootScope', '$rootElement', '$compile', '$injector', function(scope, element, compile, injector){
scope.$apply(function() {
element.data('$injector', injector);
compile(element)(scope);
});
}]
);
return injector;
}
var SNAKE_CASE_REGEXP = /[A-Z]/g;
function snake_case(name, separator){
separator = separator || '_';
return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {
return (pos ? separator : '') + letter.toLowerCase();
});
}
function bindJQuery() {
// bind to jQuery if present;
jQuery = window.jQuery;
// reset to jQuery or default to us.
if (jQuery) {
jqLite = jQuery;
extend(jQuery.fn, {
scope: JQLitePrototype.scope,
controller: JQLitePrototype.controller,
injector: JQLitePrototype.injector,
inheritedData: JQLitePrototype.inheritedData
});
JQLitePatchJQueryRemove('remove', true);
JQLitePatchJQueryRemove('empty');
JQLitePatchJQueryRemove('html');
} else {
jqLite = JQLite;
}
angular.element = jqLite;
}
/**
* throw error of the argument is falsy.
*/
function assertArg(arg, name, reason) {
if (!arg) {
throw new Error("Argument '" + (name || '?') + "' is " + (reason || "required"));
}
return arg;
}
function assertArgFn(arg, name, acceptArrayAnnotation) {
if (acceptArrayAnnotation && isArray(arg)) {
arg = arg[arg.length - 1];
}
assertArg(isFunction(arg), name, 'not a function, got ' +
(arg && typeof arg == 'object' ? arg.constructor.name || 'Object' : typeof arg));
return arg;
}
/**
* @ngdoc interface
* @name angular.Module
* @description
*
* Interface for configuring angular {@link angular.module modules}.
*/
function setupModuleLoader(window) {
function ensure(obj, name, factory) {
return obj[name] || (obj[name] = factory());
}
return ensure(ensure(window, 'angular', Object), 'module', function() {
/** @type {Object.<string, angular.Module>} */
var modules = {};
/**
* @ngdoc function
* @name angular.module
* @description
*
* The `angular.module` is a global place for creating and registering Angular modules. All
* modules (angular core or 3rd party) that should be available to an application must be
* registered using this mechanism.
*
*
* # Module
*
* A module is a collocation of services, directives, filters, and configure information. Module
* is used to configure the {@link AUTO.$injector $injector}.
*
* <pre>
* // Create a new module
* var myModule = angular.module('myModule', []);
*
* // register a new service
* myModule.value('appName', 'MyCoolApp');
*
* // configure existing services inside initialization blocks.
* myModule.config(function($locationProvider) {
* // Configure existing providers
* $locationProvider.hashPrefix('!');
* });
* </pre>
*
* Then you can create an injector and load your modules like this:
*
* <pre>
* var injector = angular.injector(['ng', 'MyModule'])
* </pre>
*
* However it's more likely that you'll just use
* {@link ng.directive:ngApp ngApp} or
* {@link angular.bootstrap} to simplify this process for you.
*
* @param {!string} name The name of the module to create or retrieve.
* @param {Array.<string>=} requires If specified then new module is being created. If unspecified then the
* the module is being retrieved for further configuration.
* @param {Function} configFn Option configuration function for the module. Same as
* {@link angular.Module#config Module#config()}.
* @returns {module} new module with the {@link angular.Module} api.
*/
return function module(name, requires, configFn) {
if (requires && modules.hasOwnProperty(name)) {
modules[name] = null;
}
return ensure(modules, name, function() {
if (!requires) {
throw Error('No module: ' + name);
}
/** @type {!Array.<Array.<*>>} */
var invokeQueue = [];
/** @type {!Array.<Function>} */
var runBlocks = [];
var config = invokeLater('$injector', 'invoke');
/** @type {angular.Module} */
var moduleInstance = {
// Private state
_invokeQueue: invokeQueue,
_runBlocks: runBlocks,
/**
* @ngdoc property
* @name angular.Module#requires
* @propertyOf angular.Module
* @returns {Array.<string>} List of module names which must be loaded before this module.
* @description
* Holds the list of modules which the injector will load before the current module is loaded.
*/
requires: requires,
/**
* @ngdoc property
* @name angular.Module#name
* @propertyOf angular.Module
* @returns {string} Name of the module.
* @description
*/
name: name,
/**
* @ngdoc method
* @name angular.Module#provider
* @methodOf angular.Module
* @param {string} name service name
* @param {Function} providerType Construction function for creating new instance of the service.
* @description
* See {@link AUTO.$provide#provider $provide.provider()}.
*/
provider: invokeLater('$provide', 'provider'),
/**
* @ngdoc method
* @name angular.Module#factory
* @methodOf angular.Module
* @param {string} name service name
* @param {Function} providerFunction Function for creating new instance of the service.
* @description
* See {@link AUTO.$provide#factory $provide.factory()}.
*/
factory: invokeLater('$provide', 'factory'),
/**
* @ngdoc method
* @name angular.Module#service
* @methodOf angular.Module
* @param {string} name service name
* @param {Function} constructor A constructor function that will be instantiated.
* @description
* See {@link AUTO.$provide#service $provide.service()}.
*/
service: invokeLater('$provide', 'service'),
/**
* @ngdoc method
* @name angular.Module#value
* @methodOf angular.Module
* @param {string} name service name
* @param {*} object Service instance object.
* @description
* See {@link AUTO.$provide#value $provide.value()}.
*/
value: invokeLater('$provide', 'value'),
/**
* @ngdoc method
* @name angular.Module#constant
* @methodOf angular.Module
* @param {string} name constant name
* @param {*} object Constant value.
* @description
* Because the constant are fixed, they get applied before other provide methods.
* See {@link AUTO.$provide#constant $provide.constant()}.
*/
constant: invokeLater('$provide', 'constant', 'unshift'),
/**
* @ngdoc method
* @name angular.Module#filter
* @methodOf angular.Module
* @param {string} name Filter name.
* @param {Function} filterFactory Factory function for creating new instance of filter.
* @description
* See {@link ng.$filterProvider#register $filterProvider.register()}.
*/
filter: invokeLater('$filterProvider', 'register'),
/**
* @ngdoc method
* @name angular.Module#controller
* @methodOf angular.Module
* @param {string} name Controller name.
* @param {Function} constructor Controller constructor function.
* @description
* See {@link ng.$controllerProvider#register $controllerProvider.register()}.
*/
controller: invokeLater('$controllerProvider', 'register'),
/**
* @ngdoc method
* @name angular.Module#directive
* @methodOf angular.Module
* @param {string} name directive name
* @param {Function} directiveFactory Factory function for creating new instance of
* directives.
* @description
* See {@link ng.$compileProvider.directive $compileProvider.directive()}.
*/
directive: invokeLater('$compileProvider', 'directive'),
/**
* @ngdoc method
* @name angular.Module#config
* @methodOf angular.Module
* @param {Function} configFn Execute this function on module load. Useful for service
* configuration.
* @description
* Use this method to register work which needs to be performed on module loading.
*/
config: config,
/**
* @ngdoc method
* @name angular.Module#run
* @methodOf angular.Module
* @param {Function} initializationFn Execute this function after injector creation.
* Useful for application initialization.
* @description
* Use this method to register work which needs to be performed when the injector with
* with the current module is finished loading.
*/
run: function(block) {
runBlocks.push(block);
return this;
}
};
if (configFn) {
config(configFn);
}
return moduleInstance;
/**
* @param {string} provider
* @param {string} method
* @param {String=} insertMethod
* @returns {angular.Module}
*/
function invokeLater(provider, method, insertMethod) {
return function() {
invokeQueue[insertMethod || 'push']([provider, method, arguments]);
return moduleInstance;
}
}
});
};
});
}
/**
* @ngdoc property
* @name angular.version
* @description
* An object that contains information about the current AngularJS version. This object has the
* following properties:
*
* - `full` – `{string}` – Full version string, such as "0.9.18".
* - `major` – `{number}` – Major version number, such as "0".
* - `minor` – `{number}` – Minor version number, such as "9".
* - `dot` – `{number}` – Dot version number, such as "18".
* - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
*/
var version = {
full: '1.0.0', // all of these placeholder strings will be replaced by rake's
major: 1, // compile task
minor: 0,
dot: 0,
codeName: 'temporal-domination'
};
function publishExternalAPI(angular){
extend(angular, {
'bootstrap': bootstrap,
'copy': copy,
'extend': extend,
'equals': equals,
'element': jqLite,
'forEach': forEach,
'injector': createInjector,
'noop':noop,
'bind':bind,
'toJson': toJson,
'fromJson': fromJson,
'identity':identity,
'isUndefined': isUndefined,
'isDefined': isDefined,
'isString': isString,
'isFunction': isFunction,
'isObject': isObject,
'isNumber': isNumber,
'isElement': isElement,
'isArray': isArray,
'version': version,
'isDate': isDate,
'lowercase': lowercase,
'uppercase': uppercase,
'callbacks': {counter: 0}
});
angularModule = setupModuleLoader(window);
try {
angularModule('ngLocale');
} catch (e) {
angularModule('ngLocale', []).provider('$locale', $LocaleProvider);
}
angularModule('ng', ['ngLocale'], ['$provide',
function ngModule($provide) {
$provide.provider('$compile', $CompileProvider).
directive({
a: htmlAnchorDirective,
input: inputDirective,
textarea: inputDirective,
form: formDirective,
script: scriptDirective,
select: selectDirective,
style: styleDirective,
option: optionDirective,
ngBind: ngBindDirective,
ngBindHtmlUnsafe: ngBindHtmlUnsafeDirective,
ngBindTemplate: ngBindTemplateDirective,
ngClass: ngClassDirective,
ngClassEven: ngClassEvenDirective,
ngClassOdd: ngClassOddDirective,
ngCsp: ngCspDirective,
ngCloak: ngCloakDirective,
ngController: ngControllerDirective,
ngForm: ngFormDirective,
ngHide: ngHideDirective,
ngInclude: ngIncludeDirective,
ngInit: ngInitDirective,
ngNonBindable: ngNonBindableDirective,
ngPluralize: ngPluralizeDirective,
ngRepeat: ngRepeatDirective,
ngShow: ngShowDirective,
ngSubmit: ngSubmitDirective,
ngStyle: ngStyleDirective,
ngSwitch: ngSwitchDirective,
ngSwitchWhen: ngSwitchWhenDirective,
ngSwitchDefault: ngSwitchDefaultDirective,
ngOptions: ngOptionsDirective,
ngView: ngViewDirective,
ngTransclude: ngTranscludeDirective,
ngModel: ngModelDirective,
ngList: ngListDirective,
ngChange: ngChangeDirective,
required: requiredDirective,
ngRequired: requiredDirective,
ngValue: ngValueDirective
}).
directive(ngAttributeAliasDirectives).
directive(ngEventDirectives);
$provide.provider({
$anchorScroll: $AnchorScrollProvider,
$browser: $BrowserProvider,
$cacheFactory: $CacheFactoryProvider,
$controller: $ControllerProvider,
$document: $DocumentProvider,
$exceptionHandler: $ExceptionHandlerProvider,
$filter: $FilterProvider,
$interpolate: $InterpolateProvider,
$http: $HttpProvider,
$httpBackend: $HttpBackendProvider,
$location: $LocationProvider,
$log: $LogProvider,
$parse: $ParseProvider,
$route: $RouteProvider,
$routeParams: $RouteParamsProvider,
$rootScope: $RootScopeProvider,
$q: $QProvider,
$sniffer: $SnifferProvider,
$templateCache: $TemplateCacheProvider,
$timeout: $TimeoutProvider,
$window: $WindowProvider
});
}
]);
}
//////////////////////////////////
//JQLite
//////////////////////////////////
/**
* @ngdoc function
* @name angular.element
* @function
*
* @description
* Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
* `angular.element` can be either an alias for [jQuery](http://api.jquery.com/jQuery/) function, if
* jQuery is available, or a function that wraps the element or string in Angular's jQuery lite
* implementation (commonly referred to as jqLite).
*
* Real jQuery always takes precedence over jqLite, provided it was loaded before `DOMContentLoaded`
* event fired.
*
* jqLite is a tiny, API-compatible subset of jQuery that allows
* Angular to manipulate the DOM. jqLite implements only the most commonly needed functionality
* within a very small footprint, so only a subset of the jQuery API - methods, arguments and
* invocation styles - are supported.
*
* Note: All element references in Angular are always wrapped with jQuery or jqLite; they are never
* raw DOM references.
*
* ## Angular's jQuery lite provides the following methods:
*
* - [addClass()](http://api.jquery.com/addClass/)
* - [after()](http://api.jquery.com/after/)
* - [append()](http://api.jquery.com/append/)
* - [attr()](http://api.jquery.com/attr/)
* - [bind()](http://api.jquery.com/bind/)
* - [children()](http://api.jquery.com/children/)
* - [clone()](http://api.jquery.com/clone/)
* - [contents()](http://api.jquery.com/contents/)
* - [css()](http://api.jquery.com/css/)
* - [data()](http://api.jquery.com/data/)
* - [eq()](http://api.jquery.com/eq/)
* - [find()](http://api.jquery.com/find/) - Limited to lookups by tag name.
* - [hasClass()](http://api.jquery.com/hasClass/)
* - [html()](http://api.jquery.com/html/)
* - [next()](http://api.jquery.com/next/)
* - [parent()](http://api.jquery.com/parent/)
* - [prepend()](http://api.jquery.com/prepend/)
* - [prop()](http://api.jquery.com/prop/)
* - [ready()](http://api.jquery.com/ready/)
* - [remove()](http://api.jquery.com/remove/)
* - [removeAttr()](http://api.jquery.com/removeAttr/)
* - [removeClass()](http://api.jquery.com/removeClass/)
* - [removeData()](http://api.jquery.com/removeData/)
* - [replaceWith()](http://api.jquery.com/replaceWith/)
* - [text()](http://api.jquery.com/text/)
* - [toggleClass()](http://api.jquery.com/toggleClass/)
* - [unbind()](http://api.jquery.com/unbind/)
* - [val()](http://api.jquery.com/val/)
* - [wrap()](http://api.jquery.com/wrap/)
*
* ## In addtion to the above, Angular privides an additional method to both jQuery and jQuery lite:
*
* - `controller(name)` - retrieves the controller of the current element or its parent. By default
* retrieves controller associated with the `ngController` directive. If `name` is provided as
* camelCase directive name, then the controller for this directive will be retrieved (e.g.
* `'ngModel'`).
* - `injector()` - retrieves the injector of the current element or its parent.
* - `scope()` - retrieves the {@link api/ng.$rootScope.Scope scope} of the current
* element or its parent.
* - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top
* parent element is reached.
*
* @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
* @returns {Object} jQuery object.
*/
var jqCache = JQLite.cache = {},
jqName = JQLite.expando = 'ng-' + new Date().getTime(),
jqId = 1,
addEventListenerFn = (window.document.addEventListener
? function(element, type, fn) {element.addEventListener(type, fn, false);}
: function(element, type, fn) {element.attachEvent('on' + type, fn);}),
removeEventListenerFn = (window.document.removeEventListener
? function(element, type, fn) {element.removeEventListener(type, fn, false); }
: function(element, type, fn) {element.detachEvent('on' + type, fn); });
function jqNextId() { return ++jqId; }
var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g;
var MOZ_HACK_REGEXP = /^moz([A-Z])/;
/**
* Converts snake_case to camelCase.
* Also there is special case for Moz prefix starting with upper case letter.
* @param name Name to normalize
*/
function camelCase(name) {
return name.
replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {
return offset ? letter.toUpperCase() : letter;
}).
replace(MOZ_HACK_REGEXP, 'Moz$1');
}
/////////////////////////////////////////////
// jQuery mutation patch
//
// In conjunction with bindJQuery intercepts all jQuery's DOM destruction apis and fires a
// $destroy event on all DOM nodes being removed.
//
/////////////////////////////////////////////
function JQLitePatchJQueryRemove(name, dispatchThis) {
var originalJqFn = jQuery.fn[name];
originalJqFn = originalJqFn.$original || originalJqFn;
removePatch.$original = originalJqFn;
jQuery.fn[name] = removePatch;
function removePatch() {
var list = [this],
fireEvent = dispatchThis,
set, setIndex, setLength,
element, childIndex, childLength, children,
fns, events;
while(list.length) {
set = list.shift();
for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) {
element = jqLite(set[setIndex]);
if (fireEvent) {
events = element.data('events');
if ( (fns = events && events.$destroy) ) {
forEach(fns, function(fn){
fn.handler();
});
}
} else {
fireEvent = !fireEvent;
}
for(childIndex = 0, childLength = (children = element.children()).length;
childIndex < childLength;
childIndex++) {
list.push(jQuery(children[childIndex]));
}
}
}
return originalJqFn.apply(this, arguments);
}
}
/////////////////////////////////////////////
function JQLite(element) {
if (element instanceof JQLite) {
return element;
}
if (!(this instanceof JQLite)) {
if (isString(element) && element.charAt(0) != '<') {
throw Error('selectors not implemented');
}
return new JQLite(element);
}
if (isString(element)) {
var div = document.createElement('div');
// Read about the NoScope elements here:
// http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx
div.innerHTML = '<div> </div>' + element; // IE insanity to make NoScope elements work!
div.removeChild(div.firstChild); // remove the superfluous div
JQLiteAddNodes(this, div.childNodes);
this.remove(); // detach the elements from the temporary DOM div.
} else {
JQLiteAddNodes(this, element);
}
}
function JQLiteClone(element) {
return element.cloneNode(true);
}
function JQLiteDealoc(element){
JQLiteRemoveData(element);
for ( var i = 0, children = element.childNodes || []; i < children.length; i++) {
JQLiteDealoc(children[i]);
}
}
function JQLiteUnbind(element, type, fn) {
var events = JQLiteExpandoStore(element, 'events'),
handle = JQLiteExpandoStore(element, 'handle');
if (!handle) return; //no listeners registered
if (isUndefined(type)) {
forEach(events, function(eventHandler, type) {
removeEventListenerFn(element, type, eventHandler);
delete events[type];
});
} else {
if (isUndefined(fn)) {
removeEventListenerFn(element, type, events[type]);
delete events[type];
} else {
arrayRemove(events[type], fn);
}
}
}
function JQLiteRemoveData(element) {
var expandoId = element[jqName],
expandoStore = jqCache[expandoId];
if (expandoStore) {
if (expandoStore.handle) {
expandoStore.events.$destroy && expandoStore.handle({}, '$destroy');
JQLiteUnbind(element);
}
delete jqCache[expandoId];
element[jqName] = undefined; // ie does not allow deletion of attributes on elements.
}
}
function JQLiteExpandoStore(element, key, value) {
var expandoId = element[jqName],
expandoStore = jqCache[expandoId || -1];
if (isDefined(value)) {
if (!expandoStore) {
element[jqName] = expandoId = jqNextId();
expandoStore = jqCache[expandoId] = {};
}
expandoStore[key] = value;
} else {
return expandoStore && expandoStore[key];
}
}
function JQLiteData(element, key, value) {
var data = JQLiteExpandoStore(element, 'data'),
isSetter = isDefined(value),
keyDefined = !isSetter && isDefined(key),
isSimpleGetter = keyDefined && !isObject(key);
if (!data && !isSimpleGetter) {
JQLiteExpandoStore(element, 'data', data = {});
}
if (isSetter) {
data[key] = value;
} else {
if (keyDefined) {
if (isSimpleGetter) {
// don't create data in this case.
return data && data[key];
} else {
extend(data, key);
}
} else {
return data;
}
}
}
function JQLiteHasClass(element, selector) {
return ((" " + element.className + " ").replace(/[\n\t]/g, " ").
indexOf( " " + selector + " " ) > -1);
}
function JQLiteRemoveClass(element, selector) {
if (selector) {
forEach(selector.split(' '), function(cssClass) {
element.className = trim(
(" " + element.className + " ")
.replace(/[\n\t]/g, " ")
.replace(" " + trim(cssClass) + " ", " ")
);
});
}
}
function JQLiteAddClass(element, selector) {
if (selector) {
forEach(selector.split(' '), function(cssClass) {
if (!JQLiteHasClass(element, cssClass)) {
element.className = trim(element.className + ' ' + trim(cssClass));
}
});
}
}
function JQLiteAddNodes(root, elements) {
if (elements) {
elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements))
? elements
: [ elements ];
for(var i=0; i < elements.length; i++) {
root.push(elements[i]);
}
}
}
function JQLiteController(element, name) {
return JQLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller');
}
function JQLiteInheritedData(element, name, value) {
element = jqLite(element);
// if element is the document object work with the html element instead
// this makes $(document).scope() possible
if(element[0].nodeType == 9) {
element = element.find('html');
}
while (element.length) {
if (value = element.data(name)) return value;
element = element.parent();
}
}
//////////////////////////////////////////
// Functions which are declared directly.
//////////////////////////////////////////
var JQLitePrototype = JQLite.prototype = {
ready: function(fn) {
var fired = false;
function trigger() {
if (fired) return;
fired = true;
fn();
}
this.bind('DOMContentLoaded', trigger); // works for modern browsers and IE9
// we can not use jqLite since we are not done loading and jQuery could be loaded later.
JQLite(window).bind('load', trigger); // fallback to window.onload for others
},
toString: function() {
var value = [];
forEach(this, function(e){ value.push('' + e);});
return '[' + value.join(', ') + ']';
},
eq: function(index) {
return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);
},
length: 0,
push: push,
sort: [].sort,
splice: [].splice
};
//////////////////////////////////////////
// Functions iterating getter/setters.
// these functions return self on setter and
// value on get.
//////////////////////////////////////////
var BOOLEAN_ATTR = {};
forEach('multiple,selected,checked,disabled,readOnly,required'.split(','), function(value) {
BOOLEAN_ATTR[lowercase(value)] = value;
});
var BOOLEAN_ELEMENTS = {};
forEach('input,select,option,textarea,button,form'.split(','), function(value) {
BOOLEAN_ELEMENTS[uppercase(value)] = true;
});
function getBooleanAttrName(element, name) {
// check dom last since we will most likely fail on name
var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
// booleanAttr is here twice to minimize DOM access
return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr;
}
forEach({
data: JQLiteData,
inheritedData: JQLiteInheritedData,
scope: function(element) {
return JQLiteInheritedData(element, '$scope');
},
controller: JQLiteController ,
injector: function(element) {
return JQLiteInheritedData(element, '$injector');
},
removeAttr: function(element,name) {
element.removeAttribute(name);
},
hasClass: JQLiteHasClass,
css: function(element, name, value) {
name = camelCase(name);
if (isDefined(value)) {
element.style[name] = value;
} else {
var val;
if (msie <= 8) {
// this is some IE specific weirdness that jQuery 1.6.4 does not sure why
val = element.currentStyle && element.currentStyle[name];
if (val === '') val = 'auto';
}
val = val || element.style[name];
if (msie <= 8) {
// jquery weirdness :-/
val = (val === '') ? undefined : val;
}
return val;
}
},
attr: function(element, name, value){
var lowercasedName = lowercase(name);
if (BOOLEAN_ATTR[lowercasedName]) {
if (isDefined(value)) {
if (!!value) {
element[name] = true;
element.setAttribute(name, lowercasedName);
} else {
element[name] = false;
element.removeAttribute(lowercasedName);
}
} else {
return (element[name] ||
(element.attributes.getNamedItem(name)|| noop).specified)
? lowercasedName
: undefined;
}
} else if (isDefined(value)) {
element.setAttribute(name, value);
} else if (element.getAttribute) {
// the extra argument "2" is to get the right thing for a.href in IE, see jQuery code
// some elements (e.g. Document) don't have get attribute, so return undefined
var ret = element.getAttribute(name, 2);
// normalize non-existing attributes to undefined (as jQuery)
return ret === null ? undefined : ret;
}
},
prop: function(element, name, value) {
if (isDefined(value)) {
element[name] = value;
} else {
return element[name];
}
},
text: extend((msie < 9)
? function(element, value) {
if (element.nodeType == 1 /** Element */) {
if (isUndefined(value))
return element.innerText;
element.innerText = value;
} else {
if (isUndefined(value))
return element.nodeValue;
element.nodeValue = value;
}
}
: function(element, value) {
if (isUndefined(value)) {
return element.textContent;
}
element.textContent = value;
}, {$dv:''}),
val: function(element, value) {
if (isUndefined(value)) {
return element.value;
}
element.value = value;
},
html: function(element, value) {
if (isUndefined(value)) {
return element.innerHTML;
}
for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {
JQLiteDealoc(childNodes[i]);
}
element.innerHTML = value;
}
}, function(fn, name){
/**
* Properties: writes return selection, reads return first value
*/
JQLite.prototype[name] = function(arg1, arg2) {
var i, key;
// JQLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it
// in a way that survives minification.
if (((fn.length == 2 && (fn !== JQLiteHasClass && fn !== JQLiteController)) ? arg1 : arg2) === undefined) {
if (isObject(arg1)) {
// we are a write, but the object properties are the key/values
for(i=0; i < this.length; i++) {
if (fn === JQLiteData) {
// data() takes the whole object in jQuery
fn(this[i], arg1);
} else {
for (key in arg1) {
fn(this[i], key, arg1[key]);
}
}
}
// return self for chaining
return this;
} else {
// we are a read, so read the first child.
if (this.length)
return fn(this[0], arg1, arg2);
}
} else {
// we are a write, so apply to all children
for(i=0; i < this.length; i++) {
fn(this[i], arg1, arg2);
}
// return self for chaining
return this;
}
return fn.$dv;
};
});
function createEventHandler(element, events) {
var eventHandler = function (event, type) {
if (!event.preventDefault) {
event.preventDefault = function() {
event.returnValue = false; //ie
};
}
if (!event.stopPropagation) {
event.stopPropagation = function() {
event.cancelBubble = true; //ie
};
}
if (!event.target) {
event.target = event.srcElement || document;
}
if (isUndefined(event.defaultPrevented)) {
var prevent = event.preventDefault;
event.preventDefault = function() {
event.defaultPrevented = true;
prevent.call(event);
};
event.defaultPrevented = false;
}
event.isDefaultPrevented = function() {
return event.defaultPrevented;
};
forEach(events[type || event.type], function(fn) {
fn.call(element, event);
});
// Remove monkey-patched methods (IE),
// as they would cause memory leaks in IE8.
if (msie <= 8) {
// IE7/8 does not allow to delete property on native object
event.preventDefault = null;
event.stopPropagation = null;
event.isDefaultPrevented = null;
} else {
// It shouldn't affect normal browsers (native methods are defined on prototype).
delete event.preventDefault;
delete event.stopPropagation;
delete event.isDefaultPrevented;
}
};
eventHandler.elem = element;
return eventHandler;
}
//////////////////////////////////////////
// Functions iterating traversal.
// These functions chain results into a single
// selector.
//////////////////////////////////////////
forEach({
removeData: JQLiteRemoveData,
dealoc: JQLiteDealoc,
bind: function bindFn(element, type, fn){
var events = JQLiteExpandoStore(element, 'events'),
handle = JQLiteExpandoStore(element, 'handle');
if (!events) JQLiteExpandoStore(element, 'events', events = {});
if (!handle) JQLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events));
forEach(type.split(' '), function(type){
var eventFns = events[type];
if (!eventFns) {
if (type == 'mouseenter' || type == 'mouseleave') {
var counter = 0;
events.mouseenter = [];
events.mouseleave = [];
bindFn(element, 'mouseover', function(event) {
counter++;
if (counter == 1) {
handle(event, 'mouseenter');
}
});
bindFn(element, 'mouseout', function(event) {
counter --;
if (counter == 0) {
handle(event, 'mouseleave');
}
});
} else {
addEventListenerFn(element, type, handle);
events[type] = [];
}
eventFns = events[type]
}
eventFns.push(fn);
});
},
unbind: JQLiteUnbind,
replaceWith: function(element, replaceNode) {
var index, parent = element.parentNode;
JQLiteDealoc(element);
forEach(new JQLite(replaceNode), function(node){
if (index) {
parent.insertBefore(node, index.nextSibling);
} else {
parent.replaceChild(node, element);
}
index = node;
});
},
children: function(element) {
var children = [];
forEach(element.childNodes, function(element){
if (element.nodeName != '#text')
children.push(element);
});
return children;
},
contents: function(element) {
return element.childNodes;
},
append: function(element, node) {
forEach(new JQLite(node), function(child){
if (element.nodeType === 1)
element.appendChild(child);
});
},
prepend: function(element, node) {
if (element.nodeType === 1) {
var index = element.firstChild;
forEach(new JQLite(node), function(child){
if (index) {
element.insertBefore(child, index);
} else {
element.appendChild(child);
index = child;
}
});
}
},
wrap: function(element, wrapNode) {
wrapNode = jqLite(wrapNode)[0];
var parent = element.parentNode;
if (parent) {
parent.replaceChild(wrapNode, element);
}
wrapNode.appendChild(element);
},
remove: function(element) {
JQLiteDealoc(element);
var parent = element.parentNode;
if (parent) parent.removeChild(element);
},
after: function(element, newElement) {
var index = element, parent = element.parentNode;
forEach(new JQLite(newElement), function(node){
parent.insertBefore(node, index.nextSibling);
index = node;
});
},
addClass: JQLiteAddClass,
removeClass: JQLiteRemoveClass,
toggleClass: function(element, selector, condition) {
if (isUndefined(condition)) {
condition = !JQLiteHasClass(element, selector);
}
(condition ? JQLiteAddClass : JQLiteRemoveClass)(element, selector);
},
parent: function(element) {
var parent = element.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
next: function(element) {
return element.nextSibling;
},
find: function(element, selector) {
return element.getElementsByTagName(selector);
},
clone: JQLiteClone
}, function(fn, name){
/**
* chaining functions
*/
JQLite.prototype[name] = function(arg1, arg2) {
var value;
for(var i=0; i < this.length; i++) {
if (value == undefined) {
value = fn(this[i], arg1, arg2);
if (value !== undefined) {
// any function which returns a value needs to be wrapped
value = jqLite(value);
}
} else {
JQLiteAddNodes(value, fn(this[i], arg1, arg2));
}
}
return value == undefined ? this : value;
};
});
/**
* Computes a hash of an 'obj'.
* Hash of a:
* string is string
* number is number as string
* object is either result of calling $$hashKey function on the object or uniquely generated id,
* that is also assigned to the $$hashKey property of the object.
*
* @param obj
* @returns {string} hash string such that the same input will have the same hash string.
* The resulting string key is in 'type:hashKey' format.
*/
function hashKey(obj) {
var objType = typeof obj,
key;
if (objType == 'object' && obj !== null) {
if (typeof (key = obj.$$hashKey) == 'function') {
// must invoke on object to keep the right this
key = obj.$$hashKey();
} else if (key === undefined) {
key = obj.$$hashKey = nextUid();
}
} else {
key = obj;
}
return objType + ':' + key;
}
/**
* HashMap which can use objects as keys
*/
function HashMap(array){
forEach(array, this.put, this);
}
HashMap.prototype = {
/**
* Store key value pair
* @param key key to store can be any type
* @param value value to store can be any type
*/
put: function(key, value) {
this[hashKey(key)] = value;
},
/**
* @param key
* @returns the value for the key
*/
get: function(key) {
return this[hashKey(key)];
},
/**
* Remove the key/value pair
* @param key
*/
remove: function(key) {
var value = this[key = hashKey(key)];
delete this[key];
return value;
}
};
/**
* A map where multiple values can be added to the same key such that they form a queue.
* @returns {HashQueueMap}
*/
function HashQueueMap() {}
HashQueueMap.prototype = {
/**
* Same as array push, but using an array as the value for the hash
*/
push: function(key, value) {
var array = this[key = hashKey(key)];
if (!array) {
this[key] = [value];
} else {
array.push(value);
}
},
/**
* Same as array shift, but using an array as the value for the hash
*/
shift: function(key) {
var array = this[key = hashKey(key)];
if (array) {
if (array.length == 1) {
delete this[key];
return array[0];
} else {
return array.shift();
}
}
}
};
/**
* @ngdoc function
* @name angular.injector
* @function
*
* @description
* Creates an injector function that can be used for retrieving services as well as for
* dependency injection (see {@link guide/di dependency injection}).
*
* @param {Array.<string|Function>} modules A list of module functions or their aliases. See
* {@link angular.module}. The `ng` module must be explicitly added.
* @returns {function()} Injector function. See {@link AUTO.$injector $injector}.
*
* @example
* Typical usage
* <pre>
* // create an injector
* var $injector = angular.injector(['ng']);
*
* // use the injector to kick of your application
* // use the type inference to auto inject arguments, or use implicit injection
* $injector.invoke(function($rootScope, $compile, $document){
* $compile($document)($rootScope);
* $rootScope.$digest();
* });
* </pre>
*/
/**
* @ngdoc overview
* @name AUTO
* @description
*
* Implicit module which gets automatically added to each {@link AUTO.$injector $injector}.
*/
var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m;
var FN_ARG_SPLIT = /,/;
var FN_ARG = /^\s*(_?)(.+?)\1\s*$/;
var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
function annotate(fn) {
var $inject,
fnText,
argDecl,
last;
if (typeof fn == 'function') {
if (!($inject = fn.$inject)) {
$inject = [];
fnText = fn.toString().replace(STRIP_COMMENTS, '');
argDecl = fnText.match(FN_ARGS);
forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){
arg.replace(FN_ARG, function(all, underscore, name){
$inject.push(name);
});
});
fn.$inject = $inject;
}
} else if (isArray(fn)) {
last = fn.length - 1;
assertArgFn(fn[last], 'fn')
$inject = fn.slice(0, last);
} else {
assertArgFn(fn, 'fn', true);
}
return $inject;
}
///////////////////////////////////////
/**
* @ngdoc object
* @name AUTO.$injector
* @function
*
* @description
*
* `$injector` is used to retrieve object instances as defined by
* {@link AUTO.$provide provider}, instantiate types, invoke methods,
* and load modules.
*
* The following always holds true:
*
* <pre>
* var $injector = angular.injector();
* expect($injector.get('$injector')).toBe($injector);
* expect($injector.invoke(function($injector){
* return $injector;
* }).toBe($injector);
* </pre>
*
* # Injection Function Annotation
*
* JavaScript does not have annotations, and annotations are needed for dependency injection. The
* following ways are all valid way of annotating function with injection arguments and are equivalent.
*
* <pre>
* // inferred (only works if code not minified/obfuscated)
* $inject.invoke(function(serviceA){});
*
* // annotated
* function explicit(serviceA) {};
* explicit.$inject = ['serviceA'];
* $inject.invoke(explicit);
*
* // inline
* $inject.invoke(['serviceA', function(serviceA){}]);
* </pre>
*
* ## Inference
*
* In JavaScript calling `toString()` on a function returns the function definition. The definition can then be
* parsed and the function arguments can be extracted. *NOTE:* This does not work with minification, and obfuscation
* tools since these tools change the argument names.
*
* ## `$inject` Annotation
* By adding a `$inject` property onto a function the injection parameters can be specified.
*
* ## Inline
* As an array of injection names, where the last item in the array is the function to call.
*/
/**
* @ngdoc method
* @name AUTO.$injector#get
* @methodOf AUTO.$injector
*
* @description
* Return an instance of the service.
*
* @param {string} name The name of the instance to retrieve.
* @return {*} The instance.
*/
/**
* @ngdoc method
* @name AUTO.$injector#invoke
* @methodOf AUTO.$injector
*
* @description
* Invoke the method and supply the method arguments from the `$injector`.
*
* @param {!function} fn The function to invoke. The function arguments come form the function annotation.
* @param {Object=} self The `this` for the invoked method.
* @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before
* the `$injector` is consulted.
* @returns {*} the value returned by the invoked `fn` function.
*/
/**
* @ngdoc method
* @name AUTO.$injector#instantiate
* @methodOf AUTO.$injector
* @description
* Create a new instance of JS type. The method takes a constructor function invokes the new operator and supplies
* all of the arguments to the constructor function as specified by the constructor annotation.
*
* @param {function} Type Annotated constructor function.
* @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before
* the `$injector` is consulted.
* @returns {Object} new instance of `Type`.
*/
/**
* @ngdoc method
* @name AUTO.$injector#annotate
* @methodOf AUTO.$injector
*
* @description
* Returns an array of service names which the function is requesting for injection. This API is used by the injector
* to determine which services need to be injected into the function when the function is invoked. There are three
* ways in which the function can be annotated with the needed dependencies.
*
* # Argument names
*
* The simplest form is to extract the dependencies from the arguments of the function. This is done by converting
* the function into a string using `toString()` method and extracting the argument names.
* <pre>
* // Given
* function MyController($scope, $route) {
* // ...
* }
*
* // Then
* expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
* </pre>
*
* This method does not work with code minfication / obfuscation. For this reason the following annotation strategies
* are supported.
*
* # The `$injector` property
*
* If a function has an `$inject` property and its value is an array of strings, then the strings represent names of
* services to be injected into the function.
* <pre>
* // Given
* var MyController = function(obfuscatedScope, obfuscatedRoute) {
* // ...
* }
* // Define function dependencies
* MyController.$inject = ['$scope', '$route'];
*
* // Then
* expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
* </pre>
*
* # The array notation
*
* It is often desirable to inline Injected functions and that's when setting the `$inject` property is very
* inconvenient. In these situations using the array notation to specify the dependencies in a way that survives
* minification is a better choice:
*
* <pre>
* // We wish to write this (not minification / obfuscation safe)
* injector.invoke(function($compile, $rootScope) {
* // ...
* });
*
* // We are forced to write break inlining
* var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
* // ...
* };
* tmpFn.$inject = ['$compile', '$rootScope'];
* injector.invoke(tempFn);
*
* // To better support inline function the inline annotation is supported
* injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
* // ...
* }]);
*
* // Therefore
* expect(injector.annotate(
* ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
* ).toEqual(['$compile', '$rootScope']);
* </pre>
*
* @param {function|Array.<string|Function>} fn Function for which dependent service names need to be retrieved as described
* above.
*
* @returns {Array.<string>} The names of the services which the function requires.
*/
/**
* @ngdoc object
* @name AUTO.$provide
*
* @description
*
* Use `$provide` to register new providers with the `$injector`. The providers are the factories for the instance.
* The providers share the same name as the instance they create with the `Provider` suffixed to them.
*
* A provider is an object with a `$get()` method. The injector calls the `$get` method to create a new instance of
* a service. The Provider can have additional methods which would allow for configuration of the provider.
*
* <pre>
* function GreetProvider() {
* var salutation = 'Hello';
*
* this.salutation = function(text) {
* salutation = text;
* };
*
* this.$get = function() {
* return function (name) {
* return salutation + ' ' + name + '!';
* };
* };
* }
*
* describe('Greeter', function(){
*
* beforeEach(module(function($provide) {
* $provide.provider('greet', GreetProvider);
* });
*
* it('should greet', inject(function(greet) {
* expect(greet('angular')).toEqual('Hello angular!');
* }));
*
* it('should allow configuration of salutation', function() {
* module(function(greetProvider) {
* greetProvider.salutation('Ahoj');
* });
* inject(function(greet) {
* expect(greet('angular')).toEqual('Ahoj angular!');
* });
* )};
*
* });
* </pre>
*/
/**
* @ngdoc method
* @name AUTO.$provide#provider
* @methodOf AUTO.$provide
* @description
*
* Register a provider for a service. The providers can be retrieved and can have additional configuration methods.
*
* @param {string} name The name of the instance. NOTE: the provider will be available under `name + 'Provider'` key.
* @param {(Object|function())} provider If the provider is:
*
* - `Object`: then it should have a `$get` method. The `$get` method will be invoked using
* {@link AUTO.$injector#invoke $injector.invoke()} when an instance needs to be created.
* - `Constructor`: a new instance of the provider will be created using
* {@link AUTO.$injector#instantiate $injector.instantiate()}, then treated as `object`.
*
* @returns {Object} registered provider instance
*/
/**
* @ngdoc method
* @name AUTO.$provide#factory
* @methodOf AUTO.$provide
* @description
*
* A short hand for configuring services if only `$get` method is required.
*
* @param {string} name The name of the instance.
* @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand for
* `$provide.provider(name, {$get: $getFn})`.
* @returns {Object} registered provider instance
*/
/**
* @ngdoc method
* @name AUTO.$provide#service
* @methodOf AUTO.$provide
* @description
*
* A short hand for registering service of given class.
*
* @param {string} name The name of the instance.
* @param {Function} constructor A class (constructor function) that will be instantiated.
* @returns {Object} registered provider instance
*/
/**
* @ngdoc method
* @name AUTO.$provide#value
* @methodOf AUTO.$provide
* @description
*
* A short hand for configuring services if the `$get` method is a constant.
*
* @param {string} name The name of the instance.
* @param {*} value The value.
* @returns {Object} registered provider instance
*/
/**
* @ngdoc method
* @name AUTO.$provide#constant
* @methodOf AUTO.$provide
* @description
*
* A constant value, but unlike {@link AUTO.$provide#value value} it can be injected
* into configuration function (other modules) and it is not interceptable by
* {@link AUTO.$provide#decorator decorator}.
*
* @param {string} name The name of the constant.
* @param {*} value The constant value.
* @returns {Object} registered instance
*/
/**
* @ngdoc method
* @name AUTO.$provide#decorator
* @methodOf AUTO.$provide
* @description
*
* Decoration of service, allows the decorator to intercept the service instance creation. The
* returned instance may be the original instance, or a new instance which delegates to the
* original instance.
*
* @param {string} name The name of the service to decorate.
* @param {function()} decorator This function will be invoked when the service needs to be
* instanciated. The function is called using the {@link AUTO.$injector#invoke
* injector.invoke} method and is therefore fully injectable. Local injection arguments:
*
* * `$delegate` - The original service instance, which can be monkey patched, configured,
* decorated or delegated to.
*/
function createInjector(modulesToLoad) {
var INSTANTIATING = {},
providerSuffix = 'Provider',
path = [],
loadedModules = new HashMap(),
providerCache = {
$provide: {
provider: supportObject(provider),
factory: supportObject(factory),
service: supportObject(service),
value: supportObject(value),
constant: supportObject(constant),
decorator: decorator
}
},
providerInjector = createInternalInjector(providerCache, function() {
throw Error("Unknown provider: " + path.join(' <- '));
}),
instanceCache = {},
instanceInjector = (instanceCache.$injector =
createInternalInjector(instanceCache, function(servicename) {
var provider = providerInjector.get(servicename + providerSuffix);
return instanceInjector.invoke(provider.$get, provider);
}));
forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); });
return instanceInjector;
////////////////////////////////////
// $provider
////////////////////////////////////
function supportObject(delegate) {
return function(key, value) {
if (isObject(key)) {
forEach(key, reverseParams(delegate));
} else {
return delegate(key, value);
}
}
}
function provider(name, provider_) {
if (isFunction(provider_)) {
provider_ = providerInjector.instantiate(provider_);
}
if (!provider_.$get) {
throw Error('Provider ' + name + ' must define $get factory method.');
}
return providerCache[name + providerSuffix] = provider_;
}
function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); }
function service(name, constructor) {
return factory(name, ['$injector', function($injector) {
return $injector.instantiate(constructor);
}]);
}
function value(name, value) { return factory(name, valueFn(value)); }
function constant(name, value) {
providerCache[name] = value;
instanceCache[name] = value;
}
function decorator(serviceName, decorFn) {
var origProvider = providerInjector.get(serviceName + providerSuffix),
orig$get = origProvider.$get;
origProvider.$get = function() {
var origInstance = instanceInjector.invoke(orig$get, origProvider);
return instanceInjector.invoke(decorFn, null, {$delegate: origInstance});
};
}
////////////////////////////////////
// Module Loading
////////////////////////////////////
function loadModules(modulesToLoad){
var runBlocks = [];
forEach(modulesToLoad, function(module) {
if (loadedModules.get(module)) return;
loadedModules.put(module, true);
if (isString(module)) {
var moduleFn = angularModule(module);
runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);
try {
for(var invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) {
var invokeArgs = invokeQueue[i],
provider = invokeArgs[0] == '$injector'
? providerInjector
: providerInjector.get(invokeArgs[0]);
provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
}
} catch (e) {
if (e.message) e.message += ' from ' + module;
throw e;
}
} else if (isFunction(module)) {
try {
runBlocks.push(providerInjector.invoke(module));
} catch (e) {
if (e.message) e.message += ' from ' + module;
throw e;
}
} else if (isArray(module)) {
try {
runBlocks.push(providerInjector.invoke(module));
} catch (e) {
if (e.message) e.message += ' from ' + String(module[module.length - 1]);
throw e;
}
} else {
assertArgFn(module, 'module');
}
});
return runBlocks;
}
////////////////////////////////////
// internal Injector
////////////////////////////////////
function createInternalInjector(cache, factory) {
function getService(serviceName) {
if (typeof serviceName !== 'string') {
throw Error('Service name expected');
}
if (cache.hasOwnProperty(serviceName)) {
if (cache[serviceName] === INSTANTIATING) {
throw Error('Circular dependency: ' + path.join(' <- '));
}
return cache[serviceName];
} else {
try {
path.unshift(serviceName);
cache[serviceName] = INSTANTIATING;
return cache[serviceName] = factory(serviceName);
} finally {
path.shift();
}
}
}
function invoke(fn, self, locals){
var args = [],
$inject = annotate(fn),
length, i,
key;
for(i = 0, length = $inject.length; i < length; i++) {
key = $inject[i];
args.push(
locals && locals.hasOwnProperty(key)
? locals[key]
: getService(key, path)
);
}
if (!fn.$inject) {
// this means that we must be an array.
fn = fn[length];
}
// Performance optimization: http://jsperf.com/apply-vs-call-vs-invoke
switch (self ? -1 : args.length) {
case 0: return fn();
case 1: return fn(args[0]);
case 2: return fn(args[0], args[1]);
case 3: return fn(args[0], args[1], args[2]);
case 4: return fn(args[0], args[1], args[2], args[3]);
case 5: return fn(args[0], args[1], args[2], args[3], args[4]);
case 6: return fn(args[0], args[1], args[2], args[3], args[4], args[5]);
case 7: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
case 8: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);
case 9: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8]);
case 10: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]);
default: return fn.apply(self, args);
}
}
function instantiate(Type, locals) {
var Constructor = function() {},
instance, returnedValue;
Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype;
instance = new Constructor();
returnedValue = invoke(Type, instance, locals);
return isObject(returnedValue) ? returnedValue : instance;
}
return {
invoke: invoke,
instantiate: instantiate,
get: getService,
annotate: annotate
};
}
}
/**
* @ngdoc function
* @name ng.$anchorScroll
* @requires $window
* @requires $location
* @requires $rootScope
*
* @description
* When called, it checks current value of `$location.hash()` and scroll to related element,
* according to rules specified in
* {@link http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document Html5 spec}.
*
* It also watches the `$location.hash()` and scroll whenever it changes to match any anchor.
* This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`.
*/
function $AnchorScrollProvider() {
var autoScrollingEnabled = true;
this.disableAutoScrolling = function() {
autoScrollingEnabled = false;
};
this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) {
var document = $window.document;
// helper function to get first anchor from a NodeList
// can't use filter.filter, as it accepts only instances of Array
// and IE can't convert NodeList to an array using [].slice
// TODO(vojta): use filter if we change it to accept lists as well
function getFirstAnchor(list) {
var result = null;
forEach(list, function(element) {
if (!result && lowercase(element.nodeName) === 'a') result = element;
});
return result;
}
function scroll() {
var hash = $location.hash(), elm;
// empty hash, scroll to the top of the page
if (!hash) $window.scrollTo(0, 0);
// element with given id
else if ((elm = document.getElementById(hash))) elm.scrollIntoView();
// first anchor with given name :-D
else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView();
// no element and hash == 'top', scroll to the top of the page
else if (hash === 'top') $window.scrollTo(0, 0);
}
// does not scroll when user clicks on anchor link that is currently on
// (no url change, no $locaiton.hash() change), browser native does scroll
if (autoScrollingEnabled) {
$rootScope.$watch(function() {return $location.hash();}, function() {
$rootScope.$evalAsync(scroll);
});
}
return scroll;
}];
}
/**
* ! This is a private undocumented service !
*
* @name ng.$browser
* @requires $log
* @description
* This object has two goals:
*
* - hide all the global state in the browser caused by the window object
* - abstract away all the browser specific features and inconsistencies
*
* For tests we provide {@link ngMock.$browser mock implementation} of the `$browser`
* service, which can be used for convenient testing of the application without the interaction with
* the real browser apis.
*/
/**
* @param {object} window The global window object.
* @param {object} document jQuery wrapped document.
* @param {function()} XHR XMLHttpRequest constructor.
* @param {object} $log console.log or an object with the same interface.
* @param {object} $sniffer $sniffer service
*/
function Browser(window, document, $log, $sniffer) {
var self = this,
rawDocument = document[0],
location = window.location,
history = window.history,
setTimeout = window.setTimeout,
clearTimeout = window.clearTimeout,
pendingDeferIds = {};
self.isMock = false;
var outstandingRequestCount = 0;
var outstandingRequestCallbacks = [];
// TODO(vojta): remove this temporary api
self.$$completeOutstandingRequest = completeOutstandingRequest;
self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; };
/**
* Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`
* counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
*/
function completeOutstandingRequest(fn) {
try {
fn.apply(null, sliceArgs(arguments, 1));
} finally {
outstandingRequestCount--;
if (outstandingRequestCount === 0) {
while(outstandingRequestCallbacks.length) {
try {
outstandingRequestCallbacks.pop()();
} catch (e) {
$log.error(e);
}
}
}
}
}
/**
* @private
* Note: this method is used only by scenario runner
* TODO(vojta): prefix this method with $$ ?
* @param {function()} callback Function that will be called when no outstanding request
*/
self.notifyWhenNoOutstandingRequests = function(callback) {
// force browser to execute all pollFns - this is needed so that cookies and other pollers fire
// at some deterministic time in respect to the test runner's actions. Leaving things up to the
// regular poller would result in flaky tests.
forEach(pollFns, function(pollFn){ pollFn(); });
if (outstandingRequestCount === 0) {
callback();
} else {
outstandingRequestCallbacks.push(callback);
}
};
//////////////////////////////////////////////////////////////
// Poll Watcher API
//////////////////////////////////////////////////////////////
var pollFns = [],
pollTimeout;
/**
* @name ng.$browser#addPollFn
* @methodOf ng.$browser
*
* @param {function()} fn Poll function to add
*
* @description
* Adds a function to the list of functions that poller periodically executes,
* and starts polling if not started yet.
*
* @returns {function()} the added function
*/
self.addPollFn = function(fn) {
if (isUndefined(pollTimeout)) startPoller(100, setTimeout);
pollFns.push(fn);
return fn;
};
/**
* @param {number} interval How often should browser call poll functions (ms)
* @param {function()} setTimeout Reference to a real or fake `setTimeout` function.
*
* @description
* Configures the poller to run in the specified intervals, using the specified
* setTimeout fn and kicks it off.
*/
function startPoller(interval, setTimeout) {
(function check() {
forEach(pollFns, function(pollFn){ pollFn(); });
pollTimeout = setTimeout(check, interval);
})();
}
//////////////////////////////////////////////////////////////
// URL API
//////////////////////////////////////////////////////////////
var lastBrowserUrl = location.href,
baseElement = document.find('base');
/**
* @name ng.$browser#url
* @methodOf ng.$browser
*
* @description
* GETTER:
* Without any argument, this method just returns current value of location.href.
*
* SETTER:
* With at least one argument, this method sets url to new value.
* If html5 history api supported, pushState/replaceState is used, otherwise
* location.href/location.replace is used.
* Returns its own instance to allow chaining
*
* NOTE: this api is intended for use only by the $location service. Please use the
* {@link ng.$location $location service} to change url.
*
* @param {string} url New url (when used as setter)
* @param {boolean=} replace Should new url replace current history record ?
*/
self.url = function(url, replace) {
// setter
if (url) {
lastBrowserUrl = url;
if ($sniffer.history) {
if (replace) history.replaceState(null, '', url);
else {
history.pushState(null, '', url);
// Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462
baseElement.attr('href', baseElement.attr('href'));
}
} else {
if (replace) location.replace(url);
else location.href = url;
}
return self;
// getter
} else {
// the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172
return location.href.replace(/%27/g,"'");
}
};
var urlChangeListeners = [],
urlChangeInit = false;
function fireUrlChange() {
if (lastBrowserUrl == self.url()) return;
lastBrowserUrl = self.url();
forEach(urlChangeListeners, function(listener) {
listener(self.url());
});
}
/**
* @name ng.$browser#onUrlChange
* @methodOf ng.$browser
* @TODO(vojta): refactor to use node's syntax for events
*
* @description
* Register callback function that will be called, when url changes.
*
* It's only called when the url is changed by outside of angular:
* - user types different url into address bar
* - user clicks on history (forward/back) button
* - user clicks on a link
*
* It's not called when url is changed by $browser.url() method
*
* The listener gets called with new url as parameter.
*
* NOTE: this api is intended for use only by the $location service. Please use the
* {@link ng.$location $location service} to monitor url changes in angular apps.
*
* @param {function(string)} listener Listener function to be called when url changes.
* @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.
*/
self.onUrlChange = function(callback) {
if (!urlChangeInit) {
// We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera)
// don't fire popstate when user change the address bar and don't fire hashchange when url
// changed by push/replaceState
// html5 history api - popstate event
if ($sniffer.history) jqLite(window).bind('popstate', fireUrlChange);
// hashchange event
if ($sniffer.hashchange) jqLite(window).bind('hashchange', fireUrlChange);
// polling
else self.addPollFn(fireUrlChange);
urlChangeInit = true;
}
urlChangeListeners.push(callback);
return callback;
};
//////////////////////////////////////////////////////////////
// Misc API
//////////////////////////////////////////////////////////////
/**
* Returns current <base href>
* (always relative - without domain)
*
* @returns {string=}
*/
self.baseHref = function() {
var href = baseElement.attr('href');
return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : href;
};
//////////////////////////////////////////////////////////////
// Cookies API
//////////////////////////////////////////////////////////////
var lastCookies = {};
var lastCookieString = '';
var cookiePath = self.baseHref();
/**
* @name ng.$browser#cookies
* @methodOf ng.$browser
*
* @param {string=} name Cookie name
* @param {string=} value Cokkie value
*
* @description
* The cookies method provides a 'private' low level access to browser cookies.
* It is not meant to be used directly, use the $cookie service instead.
*
* The return values vary depending on the arguments that the method was called with as follows:
* <ul>
* <li>cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify it</li>
* <li>cookies(name, value) -> set name to value, if value is undefined delete the cookie</li>
* <li>cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that way)</li>
* </ul>
*
* @returns {Object} Hash of all cookies (if called without any parameter)
*/
self.cookies = function(name, value) {
var cookieLength, cookieArray, cookie, i, index;
if (name) {
if (value === undefined) {
rawDocument.cookie = escape(name) + "=;path=" + cookiePath + ";expires=Thu, 01 Jan 1970 00:00:00 GMT";
} else {
if (isString(value)) {
cookieLength = (rawDocument.cookie = escape(name) + '=' + escape(value) + ';path=' + cookiePath).length + 1;
if (cookieLength > 4096) {
$log.warn("Cookie '"+ name +"' possibly not set or overflowed because it was too large ("+
cookieLength + " > 4096 bytes)!");
}
if (lastCookies.length > 20) {
$log.warn("Cookie '"+ name +"' possibly not set or overflowed because too many cookies " +
"were already set (" + lastCookies.length + " > 20 )");
}
}
}
} else {
if (rawDocument.cookie !== lastCookieString) {
lastCookieString = rawDocument.cookie;
cookieArray = lastCookieString.split("; ");
lastCookies = {};
for (i = 0; i < cookieArray.length; i++) {
cookie = cookieArray[i];
index = cookie.indexOf('=');
if (index > 0) { //ignore nameless cookies
lastCookies[unescape(cookie.substring(0, index))] = unescape(cookie.substring(index + 1));
}
}
}
return lastCookies;
}
};
/**
* @name ng.$browser#defer
* @methodOf ng.$browser
* @param {function()} fn A function, who's execution should be defered.
* @param {number=} [delay=0] of milliseconds to defer the function execution.
* @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.
*
* @description
* Executes a fn asynchroniously via `setTimeout(fn, delay)`.
*
* Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
* `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed
* via `$browser.defer.flush()`.
*
*/
self.defer = function(fn, delay) {
var timeoutId;
outstandingRequestCount++;
timeoutId = setTimeout(function() {
delete pendingDeferIds[timeoutId];
completeOutstandingRequest(fn);
}, delay || 0);
pendingDeferIds[timeoutId] = true;
return timeoutId;
};
/**
* @name ng.$browser#defer.cancel
* @methodOf ng.$browser.defer
*
* @description
* Cancels a defered task identified with `deferId`.
*
* @param {*} deferId Token returned by the `$browser.defer` function.
* @returns {boolean} Returns `true` if the task hasn't executed yet and was successfuly canceled.
*/
self.defer.cancel = function(deferId) {
if (pendingDeferIds[deferId]) {
delete pendingDeferIds[deferId];
clearTimeout(deferId);
completeOutstandingRequest(noop);
return true;
}
return false;
};
}
function $BrowserProvider(){
this.$get = ['$window', '$log', '$sniffer', '$document',
function( $window, $log, $sniffer, $document){
return new Browser($window, $document, $log, $sniffer);
}];
}
/**
* @ngdoc object
* @name ng.$cacheFactory
*
* @description
* Factory that constructs cache objects.
*
*
* @param {string} cacheId Name or id of the newly created cache.
* @param {object=} options Options object that specifies the cache behavior. Properties:
*
* - `{number=}` `capacity` — turns the cache into LRU cache.
*
* @returns {object} Newly created cache object with the following set of methods:
*
* - `{object}` `info()` — Returns id, size, and options of cache.
* - `{void}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache.
* - `{{*}} `get({string} key) — Returns cached value for `key` or undefined for cache miss.
* - `{void}` `remove({string} key) — Removes a key-value pair from the cache.
* - `{void}` `removeAll() — Removes all cached values.
* - `{void}` `destroy() — Removes references to this cache from $cacheFactory.
*
*/
function $CacheFactoryProvider() {
this.$get = function() {
var caches = {};
function cacheFactory(cacheId, options) {
if (cacheId in caches) {
throw Error('cacheId ' + cacheId + ' taken');
}
var size = 0,
stats = extend({}, options, {id: cacheId}),
data = {},
capacity = (options && options.capacity) || Number.MAX_VALUE,
lruHash = {},
freshEnd = null,
staleEnd = null;
return caches[cacheId] = {
put: function(key, value) {
var lruEntry = lruHash[key] || (lruHash[key] = {key: key});
refresh(lruEntry);
if (isUndefined(value)) return;
if (!(key in data)) size++;
data[key] = value;
if (size > capacity) {
this.remove(staleEnd.key);
}
},
get: function(key) {
var lruEntry = lruHash[key];
if (!lruEntry) return;
refresh(lruEntry);
return data[key];
},
remove: function(key) {
var lruEntry = lruHash[key];
if (lruEntry == freshEnd) freshEnd = lruEntry.p;
if (lruEntry == staleEnd) staleEnd = lruEntry.n;
link(lruEntry.n,lruEntry.p);
delete lruHash[key];
delete data[key];
size--;
},
removeAll: function() {
data = {};
size = 0;
lruHash = {};
freshEnd = staleEnd = null;
},
destroy: function() {
data = null;
stats = null;
lruHash = null;
delete caches[cacheId];
},
info: function() {
return extend({}, stats, {size: size});
}
};
/**
* makes the `entry` the freshEnd of the LRU linked list
*/
function refresh(entry) {
if (entry != freshEnd) {
if (!staleEnd) {
staleEnd = entry;
} else if (staleEnd == entry) {
staleEnd = entry.n;
}
link(entry.n, entry.p);
link(entry, freshEnd);
freshEnd = entry;
freshEnd.n = null;
}
}
/**
* bidirectionally links two entries of the LRU linked list
*/
function link(nextEntry, prevEntry) {
if (nextEntry != prevEntry) {
if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify
if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify
}
}
}
cacheFactory.info = function() {
var info = {};
forEach(caches, function(cache, cacheId) {
info[cacheId] = cache.info();
});
return info;
};
cacheFactory.get = function(cacheId) {
return caches[cacheId];
};
return cacheFactory;
};
}
/**
* @ngdoc object
* @name ng.$templateCache
*
* @description
* Cache used for storing html templates.
*
* See {@link ng.$cacheFactory $cacheFactory}.
*
*/
function $TemplateCacheProvider() {
this.$get = ['$cacheFactory', function($cacheFactory) {
return $cacheFactory('templates');
}];
}
/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!
*
* DOM-related variables:
*
* - "node" - DOM Node
* - "element" - DOM Element or Node
* - "$node" or "$element" - jqLite-wrapped node or element
*
*
* Compiler related stuff:
*
* - "linkFn" - linking fn of a single directive
* - "nodeLinkFn" - function that aggregates all linking fns for a particular node
* - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node
* - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList)
*/
var NON_ASSIGNABLE_MODEL_EXPRESSION = 'Non-assignable model expression: ';
/**
* @ngdoc function
* @name ng.$compile
* @function
*
* @description
* Compiles a piece of HTML string or DOM into a template and produces a template function, which
* can then be used to link {@link ng.$rootScope.Scope scope} and the template together.
*
* The compilation is a process of walking the DOM tree and trying to match DOM elements to
* {@link ng.$compileProvider.directive directives}. For each match it
* executes corresponding template function and collects the
* instance functions into a single template function which is then returned.
*
* The template function can then be used once to produce the view or as it is the case with
* {@link ng.directive:ngRepeat repeater} many-times, in which
* case each call results in a view that is a DOM clone of the original template.
*
<doc:example module="compile">
<doc:source>
<script>
// declare a new module, and inject the $compileProvider
angular.module('compile', [], function($compileProvider) {
// configure new 'compile' directive by passing a directive
// factory function. The factory function injects the '$compile'
$compileProvider.directive('compile', function($compile) {
// directive factory creates a link function
return function(scope, element, attrs) {
scope.$watch(
function(scope) {
// watch the 'compile' expression for changes
return scope.$eval(attrs.compile);
},
function(value) {
// when the 'compile' expression changes
// assign it into the current DOM
element.html(value);
// compile the new DOM and link it to the current
// scope.
// NOTE: we only compile .childNodes so that
// we don't get into infinite loop compiling ourselves
$compile(element.contents())(scope);
}
);
};
})
});
function Ctrl($scope) {
$scope.name = 'Angular';
$scope.html = 'Hello {{name}}';
}
</script>
<div ng-controller="Ctrl">
<input ng-model="name"> <br>
<textarea ng-model="html"></textarea> <br>
<div compile="html"></div>
</div>
</doc:source>
<doc:scenario>
it('should auto compile', function() {
expect(element('div[compile]').text()).toBe('Hello Angular');
input('html').enter('{{name}}!');
expect(element('div[compile]').text()).toBe('Angular!');
});
</doc:scenario>
</doc:example>
*
*
* @param {string|DOMElement} element Element or HTML string to compile into a template function.
* @param {function(angular.Scope[, cloneAttachFn]} transclude function available to directives.
* @param {number} maxPriority only apply directives lower then given priority (Only effects the
* root element(s), not their children)
* @returns {function(scope[, cloneAttachFn])} a link function which is used to bind template
* (a DOM element/tree) to a scope. Where:
*
* * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to.
* * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the
* `template` and call the `cloneAttachFn` function allowing the caller to attach the
* cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is
* called as: <br> `cloneAttachFn(clonedElement, scope)` where:
*
* * `clonedElement` - is a clone of the original `element` passed into the compiler.
* * `scope` - is the current scope with which the linking function is working with.
*
* Calling the linking function returns the element of the template. It is either the original element
* passed in, or the clone of the element if the `cloneAttachFn` is provided.
*
* After linking the view is not updated until after a call to $digest which typically is done by
* Angular automatically.
*
* If you need access to the bound view, there are two ways to do it:
*
* - If you are not asking the linking function to clone the template, create the DOM element(s)
* before you send them to the compiler and keep this reference around.
* <pre>
* var element = $compile('<p>{{total}}</p>')(scope);
* </pre>
*
* - if on the other hand, you need the element to be cloned, the view reference from the original
* example would not point to the clone, but rather to the original template that was cloned. In
* this case, you can access the clone via the cloneAttachFn:
* <pre>
* var templateHTML = angular.element('<p>{{total}}</p>'),
* scope = ....;
*
* var clonedElement = $compile(templateHTML)(scope, function(clonedElement, scope) {
* //attach the clone to DOM document at the right place
* });
*
* //now we have reference to the cloned DOM via `clone`
* </pre>
*
*
* For information on how the compiler works, see the
* {@link guide/compiler Angular HTML Compiler} section of the Developer Guide.
*/
/**
* @ngdoc service
* @name ng.$compileProvider
* @function
*
* @description
*/
/**
* @ngdoc function
* @name ng.$compileProvider#directive
* @methodOf ng.$compileProvider
* @function
*
* @description
* Register a new directive with compiler
*
* @param {string} name name of the directive.
* @param {function} directiveFactory An injectable directive factory function.
* @returns {ng.$compileProvider} Self for chaining.
*/
$CompileProvider.$inject = ['$provide'];
function $CompileProvider($provide) {
var hasDirectives = {},
Suffix = 'Directive',
COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w\-_]+)\s+(.*)$/,
CLASS_DIRECTIVE_REGEXP = /(([\d\w\-_]+)(?:\:([^;]+))?;?)/,
MULTI_ROOT_TEMPLATE_ERROR = 'Template must have exactly one root element. was: ';
/**
* @ngdoc function
* @name ng.$compileProvider.directive
* @methodOf ng.$compileProvider
* @function
*
* @description
* Register directives with the compiler.
*
* @param {string} name Name of the directive in camel-case. (ie <code>ngBind</code> which will match as
* <code>ng-bind</code>).
* @param {function} directiveFactory An injectable directive factroy function. See {@link guide/directive} for more
* info.
*/
this.directive = function registerDirective(name, directiveFactory) {
if (isString(name)) {
assertArg(directiveFactory, 'directive');
if (!hasDirectives.hasOwnProperty(name)) {
hasDirectives[name] = [];
$provide.factory(name + Suffix, ['$injector', '$exceptionHandler',
function($injector, $exceptionHandler) {
var directives = [];
forEach(hasDirectives[name], function(directiveFactory) {
try {
var directive = $injector.invoke(directiveFactory);
if (isFunction(directive)) {
directive = { compile: valueFn(directive) };
} else if (!directive.compile && directive.link) {
directive.compile = valueFn(directive.link);
}
directive.priority = directive.priority || 0;
directive.name = directive.name || name;
directive.require = directive.require || (directive.controller && directive.name);
directive.restrict = directive.restrict || 'A';
directives.push(directive);
} catch (e) {
$exceptionHandler(e);
}
});
return directives;
}]);
}
hasDirectives[name].push(directiveFactory);
} else {
forEach(name, reverseParams(registerDirective));
}
return this;
};
this.$get = [
'$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse',
'$controller', '$rootScope',
function($injector, $interpolate, $exceptionHandler, $http, $templateCache, $parse,
$controller, $rootScope) {
var Attributes = function(element, attr) {
this.$$element = element;
this.$attr = attr || {};
};
Attributes.prototype = {
$normalize: directiveNormalize,
/**
* Set a normalized attribute on the element in a way such that all directives
* can share the attribute. This function properly handles boolean attributes.
* @param {string} key Normalized key. (ie ngAttribute)
* @param {string|boolean} value The value to set. If `null` attribute will be deleted.
* @param {boolean=} writeAttr If false, does not write the value to DOM element attribute.
* Defaults to true.
* @param {string=} attrName Optional none normalized name. Defaults to key.
*/
$set: function(key, value, writeAttr, attrName) {
var booleanKey = getBooleanAttrName(this.$$element[0], key),
$$observers = this.$$observers;
if (booleanKey) {
this.$$element.prop(key, value);
attrName = booleanKey;
}
this[key] = value;
// translate normalized key to actual key
if (attrName) {
this.$attr[key] = attrName;
} else {
attrName = this.$attr[key];
if (!attrName) {
this.$attr[key] = attrName = snake_case(key, '-');
}
}
if (writeAttr !== false) {
if (value === null || value === undefined) {
this.$$element.removeAttr(attrName);
} else {
this.$$element.attr(attrName, value);
}
}
// fire observers
$$observers && forEach($$observers[key], function(fn) {
try {
fn(value);
} catch (e) {
$exceptionHandler(e);
}
});
},
/**
* Observe an interpolated attribute.
* The observer will never be called, if given attribute is not interpolated.
*
* @param {string} key Normalized key. (ie ngAttribute) .
* @param {function(*)} fn Function that will be called whenever the attribute value changes.
* @returns {function(*)} the `fn` Function passed in.
*/
$observe: function(key, fn) {
var attrs = this,
$$observers = (attrs.$$observers || (attrs.$$observers = {})),
listeners = ($$observers[key] || ($$observers[key] = []));
listeners.push(fn);
$rootScope.$evalAsync(function() {
if (!listeners.$$inter) {
// no one registered attribute interpolation function, so lets call it manually
fn(attrs[key]);
}
});
return fn;
}
};
return compile;
//================================
function compile($compileNode, transcludeFn, maxPriority) {
if (!($compileNode instanceof jqLite)) {
// jquery always rewraps, where as we need to preserve the original selector so that we can modify it.
$compileNode = jqLite($compileNode);
}
// We can not compile top level text elements since text nodes can be merged and we will
// not be able to attach scope data to them, so we will wrap them in <span>
forEach($compileNode, function(node, index){
if (node.nodeType == 3 /* text node */) {
$compileNode[index] = jqLite(node).wrap('<span>').parent()[0];
}
});
var compositeLinkFn = compileNodes($compileNode, transcludeFn, $compileNode, maxPriority);
return function(scope, cloneConnectFn){
assertArg(scope, 'scope');
// important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart
// and sometimes changes the structure of the DOM.
var $linkNode = cloneConnectFn
? JQLitePrototype.clone.call($compileNode) // IMPORTANT!!!
: $compileNode;
$linkNode.data('$scope', scope);
safeAddClass($linkNode, 'ng-scope');
if (cloneConnectFn) cloneConnectFn($linkNode, scope);
if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode);
return $linkNode;
};
}
function wrongMode(localName, mode) {
throw Error("Unsupported '" + mode + "' for '" + localName + "'.");
}
function safeAddClass($element, className) {
try {
$element.addClass(className);
} catch(e) {
// ignore, since it means that we are trying to set class on
// SVG element, where class name is read-only.
}
}
/**
* Compile function matches each node in nodeList against the directives. Once all directives
* for a particular node are collected their compile functions are executed. The compile
* functions return values - the linking functions - are combined into a composite linking
* function, which is the a linking function for the node.
*
* @param {NodeList} nodeList an array of nodes to compile
* @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the
* scope argument is auto-generated to the new child of the transcluded parent scope.
* @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then the
* rootElement must be set the jqLite collection of the compile root. This is
* needed so that the jqLite collection items can be replaced with widgets.
* @param {number=} max directive priority
* @returns {?function} A composite linking function of all of the matched directives or null.
*/
function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority) {
var linkFns = [],
nodeLinkFn, childLinkFn, directives, attrs, linkFnFound;
for(var i = 0; i < nodeList.length; i++) {
attrs = new Attributes();
// we must always refer to nodeList[i] since the nodes can be replaced underneath us.
directives = collectDirectives(nodeList[i], [], attrs, maxPriority);
nodeLinkFn = (directives.length)
? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement)
: null;
childLinkFn = (nodeLinkFn && nodeLinkFn.terminal)
? null
: compileNodes(nodeList[i].childNodes,
nodeLinkFn ? nodeLinkFn.transclude : transcludeFn);
linkFns.push(nodeLinkFn);
linkFns.push(childLinkFn);
linkFnFound = (linkFnFound || nodeLinkFn || childLinkFn);
}
// return a linking function if we have found anything, null otherwise
return linkFnFound ? compositeLinkFn : null;
function compositeLinkFn(scope, nodeList, $rootElement, boundTranscludeFn) {
var nodeLinkFn, childLinkFn, node, childScope, childTranscludeFn;
for(var i = 0, n = 0, ii = linkFns.length; i < ii; n++) {
node = nodeList[n];
nodeLinkFn = linkFns[i++];
childLinkFn = linkFns[i++];
if (nodeLinkFn) {
if (nodeLinkFn.scope) {
childScope = scope.$new(isObject(nodeLinkFn.scope));
jqLite(node).data('$scope', childScope);
} else {
childScope = scope;
}
childTranscludeFn = nodeLinkFn.transclude;
if (childTranscludeFn || (!boundTranscludeFn && transcludeFn)) {
nodeLinkFn(childLinkFn, childScope, node, $rootElement,
(function(transcludeFn) {
return function(cloneFn) {
var transcludeScope = scope.$new();
return transcludeFn(transcludeScope, cloneFn).
bind('$destroy', bind(transcludeScope, transcludeScope.$destroy));
};
})(childTranscludeFn || transcludeFn)
);
} else {
nodeLinkFn(childLinkFn, childScope, node, undefined, boundTranscludeFn);
}
} else if (childLinkFn) {
childLinkFn(scope, node.childNodes, undefined, boundTranscludeFn);
}
}
}
}
/**
* Looks for directives on the given node ands them to the directive collection which is sorted.
*
* @param node node to search
* @param directives an array to which the directives are added to. This array is sorted before
* the function returns.
* @param attrs the shared attrs object which is used to populate the normalized attributes.
* @param {number=} max directive priority
*/
function collectDirectives(node, directives, attrs, maxPriority) {
var nodeType = node.nodeType,
attrsMap = attrs.$attr,
match,
className;
switch(nodeType) {
case 1: /* Element */
// use the node name: <directive>
addDirective(directives,
directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority);
// iterate over the attributes
for (var attr, name, nName, value, nAttrs = node.attributes,
j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) {
attr = nAttrs[j];
if (attr.specified) {
name = attr.name;
nName = directiveNormalize(name.toLowerCase());
attrsMap[nName] = name;
attrs[nName] = value = trim((msie && name == 'href')
? decodeURIComponent(node.getAttribute(name, 2))
: attr.value);
if (getBooleanAttrName(node, nName)) {
attrs[nName] = true; // presence means true
}
addAttrInterpolateDirective(node, directives, value, nName);
addDirective(directives, nName, 'A', maxPriority);
}
}
// use class as directive
className = node.className;
if (isString(className)) {
while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) {
nName = directiveNormalize(match[2]);
if (addDirective(directives, nName, 'C', maxPriority)) {
attrs[nName] = trim(match[3]);
}
className = className.substr(match.index + match[0].length);
}
}
break;
case 3: /* Text Node */
addTextInterpolateDirective(directives, node.nodeValue);
break;
case 8: /* Comment */
try {
match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);
if (match) {
nName = directiveNormalize(match[1]);
if (addDirective(directives, nName, 'M', maxPriority)) {
attrs[nName] = trim(match[2]);
}
}
} catch (e) {
// turns out that under some circumstances IE9 throws errors when one attempts to read comment's node value.
// Just ignore it and continue. (Can't seem to reproduce in test case.)
}
break;
}
directives.sort(byPriority);
return directives;
}
/**
* Once the directives have been collected their compile functions is executed. This method
* is responsible for inlining directive templates as well as terminating the application
* of the directives if the terminal directive has been reached..
*
* @param {Array} directives Array of collected directives to execute their compile function.
* this needs to be pre-sorted by priority order.
* @param {Node} compileNode The raw DOM node to apply the compile functions to
* @param {Object} templateAttrs The shared attribute function
* @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the
* scope argument is auto-generated to the new child of the transcluded parent scope.
* @param {DOMElement} $rootElement If we are working on the root of the compile tree then this
* argument has the root jqLite array so that we can replace widgets on it.
* @returns linkFn
*/
function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, $rootElement) {
var terminalPriority = -Number.MAX_VALUE,
preLinkFns = [],
postLinkFns = [],
newScopeDirective = null,
newIsolatedScopeDirective = null,
templateDirective = null,
$compileNode = templateAttrs.$$element = jqLite(compileNode),
directive,
directiveName,
$template,
transcludeDirective,
childTranscludeFn = transcludeFn,
controllerDirectives,
linkFn,
directiveValue;
// executes all directives on the current element
for(var i = 0, ii = directives.length; i < ii; i++) {
directive = directives[i];
$template = undefined;
if (terminalPriority > directive.priority) {
break; // prevent further processing of directives
}
if (directiveValue = directive.scope) {
assertNoDuplicate('isolated scope', newIsolatedScopeDirective, directive, $compileNode);
if (isObject(directiveValue)) {
safeAddClass($compileNode, 'ng-isolate-scope');
newIsolatedScopeDirective = directive;
}
safeAddClass($compileNode, 'ng-scope');
newScopeDirective = newScopeDirective || directive;
}
directiveName = directive.name;
if (directiveValue = directive.controller) {
controllerDirectives = controllerDirectives || {};
assertNoDuplicate("'" + directiveName + "' controller",
controllerDirectives[directiveName], directive, $compileNode);
controllerDirectives[directiveName] = directive;
}
if (directiveValue = directive.transclude) {
assertNoDuplicate('transclusion', transcludeDirective, directive, $compileNode);
transcludeDirective = directive;
terminalPriority = directive.priority;
if (directiveValue == 'element') {
$template = jqLite(compileNode);
$compileNode = templateAttrs.$$element =
jqLite('<!-- ' + directiveName + ': ' + templateAttrs[directiveName] + ' -->');
compileNode = $compileNode[0];
replaceWith($rootElement, jqLite($template[0]), compileNode);
childTranscludeFn = compile($template, transcludeFn, terminalPriority);
} else {
$template = jqLite(JQLiteClone(compileNode)).contents();
$compileNode.html(''); // clear contents
childTranscludeFn = compile($template, transcludeFn);
}
}
if (directiveValue = directive.template) {
assertNoDuplicate('template', templateDirective, directive, $compileNode);
templateDirective = directive;
$template = jqLite('<div>' + trim(directiveValue) + '</div>').contents();
compileNode = $template[0];
if (directive.replace) {
if ($template.length != 1 || compileNode.nodeType !== 1) {
throw new Error(MULTI_ROOT_TEMPLATE_ERROR + directiveValue);
}
replaceWith($rootElement, $compileNode, compileNode);
var newTemplateAttrs = {$attr: {}};
// combine directives from the original node and from the template:
// - take the array of directives for this element
// - split it into two parts, those that were already applied and those that weren't
// - collect directives from the template, add them to the second group and sort them
// - append the second group with new directives to the first group
directives = directives.concat(
collectDirectives(
compileNode,
directives.splice(i + 1, directives.length - (i + 1)),
newTemplateAttrs
)
);
mergeTemplateAttributes(templateAttrs, newTemplateAttrs);
ii = directives.length;
} else {
$compileNode.html(directiveValue);
}
}
if (directive.templateUrl) {
assertNoDuplicate('template', templateDirective, directive, $compileNode);
templateDirective = directive;
nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i),
nodeLinkFn, $compileNode, templateAttrs, $rootElement, directive.replace,
childTranscludeFn);
ii = directives.length;
} else if (directive.compile) {
try {
linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn);
if (isFunction(linkFn)) {
addLinkFns(null, linkFn);
} else if (linkFn) {
addLinkFns(linkFn.pre, linkFn.post);
}
} catch (e) {
$exceptionHandler(e, startingTag($compileNode));
}
}
if (directive.terminal) {
nodeLinkFn.terminal = true;
terminalPriority = Math.max(terminalPriority, directive.priority);
}
}
nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope;
nodeLinkFn.transclude = transcludeDirective && childTranscludeFn;
// might be normal or delayed nodeLinkFn depending on if templateUrl is present
return nodeLinkFn;
////////////////////
function addLinkFns(pre, post) {
if (pre) {
pre.require = directive.require;
preLinkFns.push(pre);
}
if (post) {
post.require = directive.require;
postLinkFns.push(post);
}
}
function getControllers(require, $element) {
var value, retrievalMethod = 'data', optional = false;
if (isString(require)) {
while((value = require.charAt(0)) == '^' || value == '?') {
require = require.substr(1);
if (value == '^') {
retrievalMethod = 'inheritedData';
}
optional = optional || value == '?';
}
value = $element[retrievalMethod]('$' + require + 'Controller');
if (!value && !optional) {
throw Error("No controller: " + require);
}
return value;
} else if (isArray(require)) {
value = [];
forEach(require, function(require) {
value.push(getControllers(require, $element));
});
}
return value;
}
function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) {
var attrs, $element, i, ii, linkFn, controller;
if (compileNode === linkNode) {
attrs = templateAttrs;
} else {
attrs = shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr));
}
$element = attrs.$$element;
if (newScopeDirective && isObject(newScopeDirective.scope)) {
var LOCAL_REGEXP = /^\s*([@=&])\s*(\w*)\s*$/;
var parentScope = scope.$parent || scope;
forEach(newScopeDirective.scope, function(definiton, scopeName) {
var match = definiton.match(LOCAL_REGEXP) || [],
attrName = match[2]|| scopeName,
mode = match[1], // @, =, or &
lastValue,
parentGet, parentSet;
switch (mode) {
case '@': {
attrs.$observe(attrName, function(value) {
scope[scopeName] = value;
});
attrs.$$observers[attrName].$$scope = parentScope;
break;
}
case '=': {
parentGet = $parse(attrs[attrName]);
parentSet = parentGet.assign || function() {
// reset the change, or we will throw this exception on every $digest
lastValue = scope[scopeName] = parentGet(parentScope);
throw Error(NON_ASSIGNABLE_MODEL_EXPRESSION + attrs[attrName] +
' (directive: ' + newScopeDirective.name + ')');
};
lastValue = scope[scopeName] = parentGet(parentScope);
scope.$watch(function() {
var parentValue = parentGet(parentScope);
if (parentValue !== scope[scopeName]) {
// we are out of sync and need to copy
if (parentValue !== lastValue) {
// parent changed and it has precedence
lastValue = scope[scopeName] = parentValue;
} else {
// if the parent can be assigned then do so
parentSet(parentScope, lastValue = scope[scopeName]);
}
}
return parentValue;
});
break;
}
case '&': {
parentGet = $parse(attrs[attrName]);
scope[scopeName] = function(locals) {
return parentGet(parentScope, locals);
}
break;
}
default: {
throw Error('Invalid isolate scope definition for directive ' +
newScopeDirective.name + ': ' + definiton);
}
}
});
}
if (controllerDirectives) {
forEach(controllerDirectives, function(directive) {
var locals = {
$scope: scope,
$element: $element,
$attrs: attrs,
$transclude: boundTranscludeFn
};
controller = directive.controller;
if (controller == '@') {
controller = attrs[directive.name];
}
$element.data(
'$' + directive.name + 'Controller',
$controller(controller, locals));
});
}
// PRELINKING
for(i = 0, ii = preLinkFns.length; i < ii; i++) {
try {
linkFn = preLinkFns[i];
linkFn(scope, $element, attrs,
linkFn.require && getControllers(linkFn.require, $element));
} catch (e) {
$exceptionHandler(e, startingTag($element));
}
}
// RECURSION
childLinkFn && childLinkFn(scope, linkNode.childNodes, undefined, boundTranscludeFn);
// POSTLINKING
for(i = 0, ii = postLinkFns.length; i < ii; i++) {
try {
linkFn = postLinkFns[i];
linkFn(scope, $element, attrs,
linkFn.require && getControllers(linkFn.require, $element));
} catch (e) {
$exceptionHandler(e, startingTag($element));
}
}
}
}
/**
* looks up the directive and decorates it with exception handling and proper parameters. We
* call this the boundDirective.
*
* @param {string} name name of the directive to look up.
* @param {string} location The directive must be found in specific format.
* String containing any of theses characters:
*
* * `E`: element name
* * `A': attribute
* * `C`: class
* * `M`: comment
* @returns true if directive was added.
*/
function addDirective(tDirectives, name, location, maxPriority) {
var match = false;
if (hasDirectives.hasOwnProperty(name)) {
for(var directive, directives = $injector.get(name + Suffix),
i = 0, ii = directives.length; i<ii; i++) {
try {
directive = directives[i];
if ( (maxPriority === undefined || maxPriority > directive.priority) &&
directive.restrict.indexOf(location) != -1) {
tDirectives.push(directive);
match = true;
}
} catch(e) { $exceptionHandler(e); }
}
}
return match;
}
/**
* When the element is replaced with HTML template then the new attributes
* on the template need to be merged with the existing attributes in the DOM.
* The desired effect is to have both of the attributes present.
*
* @param {object} dst destination attributes (original DOM)
* @param {object} src source attributes (from the directive template)
*/
function mergeTemplateAttributes(dst, src) {
var srcAttr = src.$attr,
dstAttr = dst.$attr,
$element = dst.$$element;
// reapply the old attributes to the new element
forEach(dst, function(value, key) {
if (key.charAt(0) != '$') {
if (src[key]) {
value += (key === 'style' ? ';' : ' ') + src[key];
}
dst.$set(key, value, true, srcAttr[key]);
}
});
// copy the new attributes on the old attrs object
forEach(src, function(value, key) {
if (key == 'class') {
safeAddClass($element, value);
dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value;
} else if (key == 'style') {
$element.attr('style', $element.attr('style') + ';' + value);
} else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) {
dst[key] = value;
dstAttr[key] = srcAttr[key];
}
});
}
function compileTemplateUrl(directives, beforeTemplateNodeLinkFn, $compileNode, tAttrs,
$rootElement, replace, childTranscludeFn) {
var linkQueue = [],
afterTemplateNodeLinkFn,
afterTemplateChildLinkFn,
beforeTemplateCompileNode = $compileNode[0],
origAsyncDirective = directives.shift(),
// The fact that we have to copy and patch the directive seems wrong!
derivedSyncDirective = extend({}, origAsyncDirective, {
controller: null, templateUrl: null, transclude: null
});
$compileNode.html('');
$http.get(origAsyncDirective.templateUrl, {cache: $templateCache}).
success(function(content) {
var compileNode, tempTemplateAttrs, $template;
if (replace) {
$template = jqLite('<div>' + trim(content) + '</div>').contents();
compileNode = $template[0];
if ($template.length != 1 || compileNode.nodeType !== 1) {
throw new Error(MULTI_ROOT_TEMPLATE_ERROR + content);
}
tempTemplateAttrs = {$attr: {}};
replaceWith($rootElement, $compileNode, compileNode);
collectDirectives(compileNode, directives, tempTemplateAttrs);
mergeTemplateAttributes(tAttrs, tempTemplateAttrs);
} else {
compileNode = beforeTemplateCompileNode;
$compileNode.html(content);
}
directives.unshift(derivedSyncDirective);
afterTemplateNodeLinkFn = applyDirectivesToNode(directives, $compileNode, tAttrs, childTranscludeFn);
afterTemplateChildLinkFn = compileNodes($compileNode.contents(), childTranscludeFn);
while(linkQueue.length) {
var controller = linkQueue.pop(),
linkRootElement = linkQueue.pop(),
beforeTemplateLinkNode = linkQueue.pop(),
scope = linkQueue.pop(),
linkNode = compileNode;
if (beforeTemplateLinkNode !== beforeTemplateCompileNode) {
// it was cloned therefore we have to clone as well.
linkNode = JQLiteClone(compileNode);
replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode);
}
afterTemplateNodeLinkFn(function() {
beforeTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement, controller);
}, scope, linkNode, $rootElement, controller);
}
linkQueue = null;
}).
error(function(response, code, headers, config) {
throw Error('Failed to load template: ' + config.url);
});
return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, controller) {
if (linkQueue) {
linkQueue.push(scope);
linkQueue.push(node);
linkQueue.push(rootElement);
linkQueue.push(controller);
} else {
afterTemplateNodeLinkFn(function() {
beforeTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, controller);
}, scope, node, rootElement, controller);
}
};
}
/**
* Sorting function for bound directives.
*/
function byPriority(a, b) {
return b.priority - a.priority;
}
function assertNoDuplicate(what, previousDirective, directive, element) {
if (previousDirective) {
throw Error('Multiple directives [' + previousDirective.name + ', ' +
directive.name + '] asking for ' + what + ' on: ' + startingTag(element));
}
}
function addTextInterpolateDirective(directives, text) {
var interpolateFn = $interpolate(text, true);
if (interpolateFn) {
directives.push({
priority: 0,
compile: valueFn(function(scope, node) {
var parent = node.parent(),
bindings = parent.data('$binding') || [];
bindings.push(interpolateFn);
safeAddClass(parent.data('$binding', bindings), 'ng-binding');
scope.$watch(interpolateFn, function(value) {
node[0].nodeValue = value;
});
})
});
}
}
function addAttrInterpolateDirective(node, directives, value, name) {
var interpolateFn = $interpolate(value, true);
// no interpolation found -> ignore
if (!interpolateFn) return;
directives.push({
priority: 100,
compile: valueFn(function(scope, element, attr) {
var $$observers = (attr.$$observers || (attr.$$observers = {}));
if (name === 'class') {
// we need to interpolate classes again, in the case the element was replaced
// and therefore the two class attrs got merged - we want to interpolate the result
interpolateFn = $interpolate(attr[name], true);
}
attr[name] = undefined;
($$observers[name] || ($$observers[name] = [])).$$inter = true;
(attr.$$observers && attr.$$observers[name].$$scope || scope).
$watch(interpolateFn, function(value) {
attr.$set(name, value);
});
})
});
}
/**
* This is a special jqLite.replaceWith, which can replace items which
* have no parents, provided that the containing jqLite collection is provided.
*
* @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes
* in the root of the tree.
* @param {JqLite} $element The jqLite element which we are going to replace. We keep the shell,
* but replace its DOM node reference.
* @param {Node} newNode The new DOM node.
*/
function replaceWith($rootElement, $element, newNode) {
var oldNode = $element[0],
parent = oldNode.parentNode,
i, ii;
if ($rootElement) {
for(i = 0, ii = $rootElement.length; i < ii; i++) {
if ($rootElement[i] == oldNode) {
$rootElement[i] = newNode;
break;
}
}
}
if (parent) {
parent.replaceChild(newNode, oldNode);
}
newNode[jqLite.expando] = oldNode[jqLite.expando];
$element[0] = newNode;
}
}];
}
var PREFIX_REGEXP = /^(x[\:\-_]|data[\:\-_])/i;
/**
* Converts all accepted directives format into proper directive name.
* All of these will become 'myDirective':
* my:DiRective
* my-directive
* x-my-directive
* data-my:directive
*
* Also there is special case for Moz prefix starting with upper case letter.
* @param name Name to normalize
*/
function directiveNormalize(name) {
return camelCase(name.replace(PREFIX_REGEXP, ''));
}
/**
* @ngdoc object
* @name ng.$compile.directive.Attributes
* @description
*
* A shared object between directive compile / linking functions which contains normalized DOM element
* attributes. The the values reflect current binding state `{{ }}`. The normalization is needed
* since all of these are treated as equivalent in Angular:
*
* <span ng:bind="a" ng-bind="a" data-ng-bind="a" x-ng-bind="a">
*/
/**
* @ngdoc property
* @name ng.$compile.directive.Attributes#$attr
* @propertyOf ng.$compile.directive.Attributes
* @returns {object} A map of DOM element attribute names to the normalized name. This is
* needed to do reverse lookup from normalized name back to actual name.
*/
/**
* @ngdoc function
* @name ng.$compile.directive.Attributes#$set
* @methodOf ng.$compile.directive.Attributes
* @function
*
* @description
* Set DOM element attribute value.
*
*
* @param {string} name Normalized element attribute name of the property to modify. The name is
* revers translated using the {@link ng.$compile.directive.Attributes#$attr $attr}
* property to the original name.
* @param {string} value Value to set the attribute to.
*/
/**
* Closure compiler type information
*/
function nodesetLinkingFn(
/* angular.Scope */ scope,
/* NodeList */ nodeList,
/* Element */ rootElement,
/* function(Function) */ boundTranscludeFn
){}
function directiveLinkingFn(
/* nodesetLinkingFn */ nodesetLinkingFn,
/* angular.Scope */ scope,
/* Node */ node,
/* Element */ rootElement,
/* function(Function) */ boundTranscludeFn
){}
/**
* @ngdoc object
* @name ng.$controllerProvider
* @description
* The {@link ng.$controller $controller service} is used by Angular to create new
* controllers.
*
* This provider allows controller registration via the
* {@link ng.$controllerProvider#register register} method.
*/
function $ControllerProvider() {
var controllers = {};
/**
* @ngdoc function
* @name ng.$controllerProvider#register
* @methodOf ng.$controllerProvider
* @param {string} name Controller name
* @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI
* annotations in the array notation).
*/
this.register = function(name, constructor) {
if (isObject(name)) {
extend(controllers, name)
} else {
controllers[name] = constructor;
}
};
this.$get = ['$injector', '$window', function($injector, $window) {
/**
* @ngdoc function
* @name ng.$controller
* @requires $injector
*
* @param {Function|string} constructor If called with a function then it's considered to be the
* controller constructor function. Otherwise it's considered to be a string which is used
* to retrieve the controller constructor using the following steps:
*
* * check if a controller with given name is registered via `$controllerProvider`
* * check if evaluating the string on the current scope returns a constructor
* * check `window[constructor]` on the global `window` object
*
* @param {Object} locals Injection locals for Controller.
* @return {Object} Instance of given controller.
*
* @description
* `$controller` service is responsible for instantiating controllers.
*
* It's just simple call to {@link AUTO.$injector $injector}, but extracted into
* a service, so that one can override this service with {@link https://gist.github.com/1649788
* BC version}.
*/
return function(constructor, locals) {
if(isString(constructor)) {
var name = constructor;
constructor = controllers.hasOwnProperty(name)
? controllers[name]
: getter(locals.$scope, name, true) || getter($window, name, true);
assertArgFn(constructor, name, true);
}
return $injector.instantiate(constructor, locals);
};
}];
}
/**
* @ngdoc object
* @name ng.$document
* @requires $window
*
* @description
* A {@link angular.element jQuery (lite)}-wrapped reference to the browser's `window.document`
* element.
*/
function $DocumentProvider(){
this.$get = ['$window', function(window){
return jqLite(window.document);
}];
}
/**
* @ngdoc function
* @name ng.$exceptionHandler
* @requires $log
*
* @description
* Any uncaught exception in angular expressions is delegated to this service.
* The default implementation simply delegates to `$log.error` which logs it into
* the browser console.
*
* In unit tests, if `angular-mocks.js` is loaded, this service is overridden by
* {@link ngMock.$exceptionHandler mock $exceptionHandler}
*
* @param {Error} exception Exception associated with the error.
* @param {string=} cause optional information about the context in which
* the error was thrown.
*/
function $ExceptionHandlerProvider() {
this.$get = ['$log', function($log){
return function(exception, cause) {
$log.error.apply($log, arguments);
};
}];
}
/**
* @ngdoc function
* @name ng.$interpolateProvider
* @function
*
* @description
*
* Used for configuring the interpolation markup. Deafults to `{{` and `}}`.
*/
function $InterpolateProvider() {
var startSymbol = '{{';
var endSymbol = '}}';
/**
* @ngdoc method
* @name ng.$interpolateProvider#startSymbol
* @methodOf ng.$interpolateProvider
* @description
* Symbol to denote start of expression in the interpolated string. Defaults to `{{`.
*
* @prop {string=} value new value to set the starting symbol to.
*/
this.startSymbol = function(value){
if (value) {
startSymbol = value;
return this;
} else {
return startSymbol;
}
};
/**
* @ngdoc method
* @name ng.$interpolateProvider#endSymbol
* @methodOf ng.$interpolateProvider
* @description
* Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
*
* @prop {string=} value new value to set the ending symbol to.
*/
this.endSymbol = function(value){
if (value) {
endSymbol = value;
return this;
} else {
return startSymbol;
}
};
this.$get = ['$parse', function($parse) {
var startSymbolLength = startSymbol.length,
endSymbolLength = endSymbol.length;
/**
* @ngdoc function
* @name ng.$interpolate
* @function
*
* @requires $parse
*
* @description
*
* Compiles a string with markup into an interpolation function. This service is used by the
* HTML {@link ng.$compile $compile} service for data binding. See
* {@link ng.$interpolateProvider $interpolateProvider} for configuring the
* interpolation markup.
*
*
<pre>
var $interpolate = ...; // injected
var exp = $interpolate('Hello {{name}}!');
expect(exp({name:'Angular'}).toEqual('Hello Angular!');
</pre>
*
*
* @param {string} text The text with markup to interpolate.
* @param {boolean=} mustHaveExpression if set to true then the interpolation string must have
* embedded expression in order to return an interpolation function. Strings with no
* embedded expression will return null for the interpolation function.
* @returns {function(context)} an interpolation function which is used to compute the interpolated
* string. The function has these parameters:
*
* * `context`: an object against which any expressions embedded in the strings are evaluated
* against.
*
*/
return function(text, mustHaveExpression) {
var startIndex,
endIndex,
index = 0,
parts = [],
length = text.length,
hasInterpolation = false,
fn,
exp,
concat = [];
while(index < length) {
if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) &&
((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) {
(index != startIndex) && parts.push(text.substring(index, startIndex));
parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex)));
fn.exp = exp;
index = endIndex + endSymbolLength;
hasInterpolation = true;
} else {
// we did not find anything, so we have to add the remainder to the parts array
(index != length) && parts.push(text.substring(index));
index = length;
}
}
if (!(length = parts.length)) {
// we added, nothing, must have been an empty string.
parts.push('');
length = 1;
}
if (!mustHaveExpression || hasInterpolation) {
concat.length = length;
fn = function(context) {
for(var i = 0, ii = length, part; i<ii; i++) {
if (typeof (part = parts[i]) == 'function') {
part = part(context);
if (part == null || part == undefined) {
part = '';
} else if (typeof part != 'string') {
part = toJson(part);
}
}
concat[i] = part;
}
return concat.join('');
};
fn.exp = text;
fn.parts = parts;
return fn;
}
};
}];
}
var URL_MATCH = /^([^:]+):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?(\/[^\?#]*)?(\?([^#]*))?(#(.*))?$/,
PATH_MATCH = /^([^\?#]*)?(\?([^#]*))?(#(.*))?$/,
HASH_MATCH = PATH_MATCH,
DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21};
/**
* Encode path using encodeUriSegment, ignoring forward slashes
*
* @param {string} path Path to encode
* @returns {string}
*/
function encodePath(path) {
var segments = path.split('/'),
i = segments.length;
while (i--) {
segments[i] = encodeUriSegment(segments[i]);
}
return segments.join('/');
}
function stripHash(url) {
return url.split('#')[0];
}
function matchUrl(url, obj) {
var match = URL_MATCH.exec(url);
match = {
protocol: match[1],
host: match[3],
port: int(match[5]) || DEFAULT_PORTS[match[1]] || null,
path: match[6] || '/',
search: match[8],
hash: match[10]
};
if (obj) {
obj.$$protocol = match.protocol;
obj.$$host = match.host;
obj.$$port = match.port;
}
return match;
}
function composeProtocolHostPort(protocol, host, port) {
return protocol + '://' + host + (port == DEFAULT_PORTS[protocol] ? '' : ':' + port);
}
function pathPrefixFromBase(basePath) {
return basePath.substr(0, basePath.lastIndexOf('/'));
}
function convertToHtml5Url(url, basePath, hashPrefix) {
var match = matchUrl(url);
// already html5 url
if (decodeURIComponent(match.path) != basePath || isUndefined(match.hash) ||
match.hash.indexOf(hashPrefix) !== 0) {
return url;
// convert hashbang url -> html5 url
} else {
return composeProtocolHostPort(match.protocol, match.host, match.port) +
pathPrefixFromBase(basePath) + match.hash.substr(hashPrefix.length);
}
}
function convertToHashbangUrl(url, basePath, hashPrefix) {
var match = matchUrl(url);
// already hashbang url
if (decodeURIComponent(match.path) == basePath) {
return url;
// convert html5 url -> hashbang url
} else {
var search = match.search && '?' + match.search || '',
hash = match.hash && '#' + match.hash || '',
pathPrefix = pathPrefixFromBase(basePath),
path = match.path.substr(pathPrefix.length);
if (match.path.indexOf(pathPrefix) !== 0) {
throw Error('Invalid url "' + url + '", missing path prefix "' + pathPrefix + '" !');
}
return composeProtocolHostPort(match.protocol, match.host, match.port) + basePath +
'#' + hashPrefix + path + search + hash;
}
}
/**
* LocationUrl represents an url
* This object is exposed as $location service when HTML5 mode is enabled and supported
*
* @constructor
* @param {string} url HTML5 url
* @param {string} pathPrefix
*/
function LocationUrl(url, pathPrefix, appBaseUrl) {
pathPrefix = pathPrefix || '';
/**
* Parse given html5 (regular) url string into properties
* @param {string} newAbsoluteUrl HTML5 url
* @private
*/
this.$$parse = function(newAbsoluteUrl) {
var match = matchUrl(newAbsoluteUrl, this);
if (match.path.indexOf(pathPrefix) !== 0) {
throw Error('Invalid url "' + newAbsoluteUrl + '", missing path prefix "' + pathPrefix + '" !');
}
this.$$path = decodeURIComponent(match.path.substr(pathPrefix.length));
this.$$search = parseKeyValue(match.search);
this.$$hash = match.hash && decodeURIComponent(match.hash) || '';
this.$$compose();
};
/**
* Compose url and update `absUrl` property
* @private
*/
this.$$compose = function() {
var search = toKeyValue(this.$$search),
hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) +
pathPrefix + this.$$url;
};
this.$$rewriteAppUrl = function(absoluteLinkUrl) {
if(absoluteLinkUrl.indexOf(appBaseUrl) == 0) {
return absoluteLinkUrl;
}
}
this.$$parse(url);
}
/**
* LocationHashbangUrl represents url
* This object is exposed as $location service when html5 history api is disabled or not supported
*
* @constructor
* @param {string} url Legacy url
* @param {string} hashPrefix Prefix for hash part (containing path and search)
*/
function LocationHashbangUrl(url, hashPrefix, appBaseUrl) {
var basePath;
/**
* Parse given hashbang url into properties
* @param {string} url Hashbang url
* @private
*/
this.$$parse = function(url) {
var match = matchUrl(url, this);
if (match.hash && match.hash.indexOf(hashPrefix) !== 0) {
throw Error('Invalid url "' + url + '", missing hash prefix "' + hashPrefix + '" !');
}
basePath = match.path + (match.search ? '?' + match.search : '');
match = HASH_MATCH.exec((match.hash || '').substr(hashPrefix.length));
if (match[1]) {
this.$$path = (match[1].charAt(0) == '/' ? '' : '/') + decodeURIComponent(match[1]);
} else {
this.$$path = '';
}
this.$$search = parseKeyValue(match[3]);
this.$$hash = match[5] && decodeURIComponent(match[5]) || '';
this.$$compose();
};
/**
* Compose hashbang url and update `absUrl` property
* @private
*/
this.$$compose = function() {
var search = toKeyValue(this.$$search),
hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) +
basePath + (this.$$url ? '#' + hashPrefix + this.$$url : '');
};
this.$$rewriteAppUrl = function(absoluteLinkUrl) {
if(absoluteLinkUrl.indexOf(appBaseUrl) == 0) {
return absoluteLinkUrl;
}
}
this.$$parse(url);
}
LocationUrl.prototype = {
/**
* Has any change been replacing ?
* @private
*/
$$replace: false,
/**
* @ngdoc method
* @name ng.$location#absUrl
* @methodOf ng.$location
*
* @description
* This method is getter only.
*
* Return full url representation with all segments encoded according to rules specified in
* {@link http://www.ietf.org/rfc/rfc3986.txt RFC 3986}.
*
* @return {string} full url
*/
absUrl: locationGetter('$$absUrl'),
/**
* @ngdoc method
* @name ng.$location#url
* @methodOf ng.$location
*
* @description
* This method is getter / setter.
*
* Return url (e.g. `/path?a=b#hash`) when called without any parameter.
*
* Change path, search and hash, when called with parameter and return `$location`.
*
* @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`)
* @return {string} url
*/
url: function(url, replace) {
if (isUndefined(url))
return this.$$url;
var match = PATH_MATCH.exec(url);
if (match[1]) this.path(decodeURIComponent(match[1]));
if (match[2] || match[1]) this.search(match[3] || '');
this.hash(match[5] || '', replace);
return this;
},
/**
* @ngdoc method
* @name ng.$location#protocol
* @methodOf ng.$location
*
* @description
* This method is getter only.
*
* Return protocol of current url.
*
* @return {string} protocol of current url
*/
protocol: locationGetter('$$protocol'),
/**
* @ngdoc method
* @name ng.$location#host
* @methodOf ng.$location
*
* @description
* This method is getter only.
*
* Return host of current url.
*
* @return {string} host of current url.
*/
host: locationGetter('$$host'),
/**
* @ngdoc method
* @name ng.$location#port
* @methodOf ng.$location
*
* @description
* This method is getter only.
*
* Return port of current url.
*
* @return {Number} port
*/
port: locationGetter('$$port'),
/**
* @ngdoc method
* @name ng.$location#path
* @methodOf ng.$location
*
* @description
* This method is getter / setter.
*
* Return path of current url when called without any parameter.
*
* Change path when called with parameter and return `$location`.
*
* Note: Path should always begin with forward slash (/), this method will add the forward slash
* if it is missing.
*
* @param {string=} path New path
* @return {string} path
*/
path: locationGetterSetter('$$path', function(path) {
return path.charAt(0) == '/' ? path : '/' + path;
}),
/**
* @ngdoc method
* @name ng.$location#search
* @methodOf ng.$location
*
* @description
* This method is getter / setter.
*
* Return search part (as object) of current url when called without any parameter.
*
* Change search part when called with parameter and return `$location`.
*
* @param {string|object<string,string>=} search New search params - string or hash object
* @param {string=} paramValue If `search` is a string, then `paramValue` will override only a
* single search parameter. If the value is `null`, the parameter will be deleted.
*
* @return {string} search
*/
search: function(search, paramValue) {
if (isUndefined(search))
return this.$$search;
if (isDefined(paramValue)) {
if (paramValue === null) {
delete this.$$search[search];
} else {
this.$$search[search] = paramValue;
}
} else {
this.$$search = isString(search) ? parseKeyValue(search) : search;
}
this.$$compose();
return this;
},
/**
* @ngdoc method
* @name ng.$location#hash
* @methodOf ng.$location
*
* @description
* This method is getter / setter.
*
* Return hash fragment when called without any parameter.
*
* Change hash fragment when called with parameter and return `$location`.
*
* @param {string=} hash New hash fragment
* @return {string} hash
*/
hash: locationGetterSetter('$$hash', identity),
/**
* @ngdoc method
* @name ng.$location#replace
* @methodOf ng.$location
*
* @description
* If called, all changes to $location during current `$digest` will be replacing current history
* record, instead of adding new one.
*/
replace: function() {
this.$$replace = true;
return this;
}
};
LocationHashbangUrl.prototype = inherit(LocationUrl.prototype);
function LocationHashbangInHtml5Url(url, hashPrefix, appBaseUrl, baseExtra) {
LocationHashbangUrl.apply(this, arguments);
this.$$rewriteAppUrl = function(absoluteLinkUrl) {
if (absoluteLinkUrl.indexOf(appBaseUrl) == 0) {
return appBaseUrl + baseExtra + '#' + hashPrefix + absoluteLinkUrl.substr(appBaseUrl.length);
}
}
}
LocationHashbangInHtml5Url.prototype = inherit(LocationHashbangUrl.prototype);
function locationGetter(property) {
return function() {
return this[property];
};
}
function locationGetterSetter(property, preprocess) {
return function(value) {
if (isUndefined(value))
return this[property];
this[property] = preprocess(value);
this.$$compose();
return this;
};
}
/**
* @ngdoc object
* @name ng.$location
*
* @requires $browser
* @requires $sniffer
* @requires $rootElement
*
* @description
* The $location service parses the URL in the browser address bar (based on the
* {@link https://developer.mozilla.org/en/window.location window.location}) and makes the URL
* available to your application. Changes to the URL in the address bar are reflected into
* $location service and changes to $location are reflected into the browser address bar.
*
* **The $location service:**
*
* - Exposes the current URL in the browser address bar, so you can
* - Watch and observe the URL.
* - Change the URL.
* - Synchronizes the URL with the browser when the user
* - Changes the address bar.
* - Clicks the back or forward button (or clicks a History link).
* - Clicks on a link.
* - Represents the URL object as a set of methods (protocol, host, port, path, search, hash).
*
* For more information see {@link guide/dev_guide.services.$location Developer Guide: Angular
* Services: Using $location}
*/
/**
* @ngdoc object
* @name ng.$locationProvider
* @description
* Use the `$locationProvider` to configure how the application deep linking paths are stored.
*/
function $LocationProvider(){
var hashPrefix = '',
html5Mode = false;
/**
* @ngdoc property
* @name ng.$locationProvider#hashPrefix
* @methodOf ng.$locationProvider
* @description
* @param {string=} prefix Prefix for hash part (containing path and search)
* @returns {*} current value if used as getter or itself (chaining) if used as setter
*/
this.hashPrefix = function(prefix) {
if (isDefined(prefix)) {
hashPrefix = prefix;
return this;
} else {
return hashPrefix;
}
};
/**
* @ngdoc property
* @name ng.$locationProvider#html5Mode
* @methodOf ng.$locationProvider
* @description
* @param {string=} mode Use HTML5 strategy if available.
* @returns {*} current value if used as getter or itself (chaining) if used as setter
*/
this.html5Mode = function(mode) {
if (isDefined(mode)) {
html5Mode = mode;
return this;
} else {
return html5Mode;
}
};
this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement',
function( $rootScope, $browser, $sniffer, $rootElement) {
var $location,
basePath,
pathPrefix,
initUrl = $browser.url(),
initUrlParts = matchUrl(initUrl),
appBaseUrl;
if (html5Mode) {
basePath = $browser.baseHref() || '/';
pathPrefix = pathPrefixFromBase(basePath);
appBaseUrl =
composeProtocolHostPort(initUrlParts.protocol, initUrlParts.host, initUrlParts.port) +
pathPrefix + '/';
if ($sniffer.history) {
$location = new LocationUrl(
convertToHtml5Url(initUrl, basePath, hashPrefix),
pathPrefix, appBaseUrl);
} else {
$location = new LocationHashbangInHtml5Url(
convertToHashbangUrl(initUrl, basePath, hashPrefix),
hashPrefix, appBaseUrl, basePath.substr(pathPrefix.length + 1));
}
} else {
appBaseUrl =
composeProtocolHostPort(initUrlParts.protocol, initUrlParts.host, initUrlParts.port) +
(initUrlParts.path || '') +
(initUrlParts.search ? ('?' + initUrlParts.search) : '') +
'#' + hashPrefix + '/';
$location = new LocationHashbangUrl(initUrl, hashPrefix, appBaseUrl);
}
$rootElement.bind('click', function(event) {
// TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)
// currently we open nice url link and redirect then
if (event.ctrlKey || event.metaKey || event.which == 2) return;
var elm = jqLite(event.target);
// traverse the DOM up to find first A tag
while (lowercase(elm[0].nodeName) !== 'a') {
if (elm[0] === $rootElement[0]) return;
elm = elm.parent();
}
var absHref = elm.prop('href'),
rewrittenUrl = $location.$$rewriteAppUrl(absHref);
if (absHref && !elm.attr('target') && rewrittenUrl) {
// update location manually
$location.$$parse(rewrittenUrl);
$rootScope.$apply();
event.preventDefault();
// hack to work around FF6 bug 684208 when scenario runner clicks on links
window.angular['ff-684208-preventDefault'] = true;
}
});
// rewrite hashbang url <> html5 url
if ($location.absUrl() != initUrl) {
$browser.url($location.absUrl(), true);
}
// update $location when $browser url changes
$browser.onUrlChange(function(newUrl) {
if ($location.absUrl() != newUrl) {
$rootScope.$evalAsync(function() {
var oldUrl = $location.absUrl();
$location.$$parse(newUrl);
afterLocationChange(oldUrl);
});
if (!$rootScope.$$phase) $rootScope.$digest();
}
});
// update browser
var changeCounter = 0;
$rootScope.$watch(function $locationWatch() {
var oldUrl = $browser.url();
if (!changeCounter || oldUrl != $location.absUrl()) {
changeCounter++;
$rootScope.$evalAsync(function() {
if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl).
defaultPrevented) {
$location.$$parse(oldUrl);
} else {
$browser.url($location.absUrl(), $location.$$replace);
$location.$$replace = false;
afterLocationChange(oldUrl);
}
});
}
return changeCounter;
});
return $location;
function afterLocationChange(oldUrl) {
$rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl);
}
}];
}
/**
* @ngdoc object
* @name ng.$log
* @requires $window
*
* @description
* Simple service for logging. Default implementation writes the message
* into the browser's console (if present).
*
* The main purpose of this service is to simplify debugging and troubleshooting.
*
* @example
<doc:example>
<doc:source>
<script>
function LogCtrl($log) {
this.$log = $log;
this.message = 'Hello World!';
}
</script>
<div ng-controller="LogCtrl">
<p>Reload this page with open console, enter text and hit the log button...</p>
Message:
<input type="text" ng-model="message"/>
<button ng-click="$log.log(message)">log</button>
<button ng-click="$log.warn(message)">warn</button>
<button ng-click="$log.info(message)">info</button>
<button ng-click="$log.error(message)">error</button>
</div>
</doc:source>
<doc:scenario>
</doc:scenario>
</doc:example>
*/
function $LogProvider(){
this.$get = ['$window', function($window){
return {
/**
* @ngdoc method
* @name ng.$log#log
* @methodOf ng.$log
*
* @description
* Write a log message
*/
log: consoleLog('log'),
/**
* @ngdoc method
* @name ng.$log#warn
* @methodOf ng.$log
*
* @description
* Write a warning message
*/
warn: consoleLog('warn'),
/**
* @ngdoc method
* @name ng.$log#info
* @methodOf ng.$log
*
* @description
* Write an information message
*/
info: consoleLog('info'),
/**
* @ngdoc method
* @name ng.$log#error
* @methodOf ng.$log
*
* @description
* Write an error message
*/
error: consoleLog('error')
};
function formatError(arg) {
if (arg instanceof Error) {
if (arg.stack) {
arg = (arg.message && arg.stack.indexOf(arg.message) === -1)
? 'Error: ' + arg.message + '\n' + arg.stack
: arg.stack;
} else if (arg.sourceURL) {
arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;
}
}
return arg;
}
function consoleLog(type) {
var console = $window.console || {},
logFn = console[type] || console.log || noop;
if (logFn.apply) {
return function() {
var args = [];
forEach(arguments, function(arg) {
args.push(formatError(arg));
});
return logFn.apply(console, args);
};
}
// we are IE which either doesn't have window.console => this is noop and we do nothing,
// or we are IE where console.log doesn't have apply so we log at least first 2 args
return function(arg1, arg2) {
logFn(arg1, arg2);
}
}
}];
}
var OPERATORS = {
'null':function(){return null;},
'true':function(){return true;},
'false':function(){return false;},
undefined:noop,
'+':function(self, locals, a,b){a=a(self, locals); b=b(self, locals); return (isDefined(a)?a:0)+(isDefined(b)?b:0);},
'-':function(self, locals, a,b){a=a(self, locals); b=b(self, locals); return (isDefined(a)?a:0)-(isDefined(b)?b:0);},
'*':function(self, locals, a,b){return a(self, locals)*b(self, locals);},
'/':function(self, locals, a,b){return a(self, locals)/b(self, locals);},
'%':function(self, locals, a,b){return a(self, locals)%b(self, locals);},
'^':function(self, locals, a,b){return a(self, locals)^b(self, locals);},
'=':noop,
'==':function(self, locals, a,b){return a(self, locals)==b(self, locals);},
'!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);},
'<':function(self, locals, a,b){return a(self, locals)<b(self, locals);},
'>':function(self, locals, a,b){return a(self, locals)>b(self, locals);},
'<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);},
'>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);},
'&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);},
'||':function(self, locals, a,b){return a(self, locals)||b(self, locals);},
'&':function(self, locals, a,b){return a(self, locals)&b(self, locals);},
// '|':function(self, locals, a,b){return a|b;},
'|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));},
'!':function(self, locals, a){return !a(self, locals);}
};
var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};
function lex(text, csp){
var tokens = [],
token,
index = 0,
json = [],
ch,
lastCh = ':'; // can start regexp
while (index < text.length) {
ch = text.charAt(index);
if (is('"\'')) {
readString(ch);
} else if (isNumber(ch) || is('.') && isNumber(peek())) {
readNumber();
} else if (isIdent(ch)) {
readIdent();
// identifiers can only be if the preceding char was a { or ,
if (was('{,') && json[0]=='{' &&
(token=tokens[tokens.length-1])) {
token.json = token.text.indexOf('.') == -1;
}
} else if (is('(){}[].,;:')) {
tokens.push({
index:index,
text:ch,
json:(was(':[,') && is('{[')) || is('}]:,')
});
if (is('{[')) json.unshift(ch);
if (is('}]')) json.shift();
index++;
} else if (isWhitespace(ch)) {
index++;
continue;
} else {
var ch2 = ch + peek(),
fn = OPERATORS[ch],
fn2 = OPERATORS[ch2];
if (fn2) {
tokens.push({index:index, text:ch2, fn:fn2});
index += 2;
} else if (fn) {
tokens.push({index:index, text:ch, fn:fn, json: was('[,:') && is('+-')});
index += 1;
} else {
throwError("Unexpected next character ", index, index+1);
}
}
lastCh = ch;
}
return tokens;
function is(chars) {
return chars.indexOf(ch) != -1;
}
function was(chars) {
return chars.indexOf(lastCh) != -1;
}
function peek() {
return index + 1 < text.length ? text.charAt(index + 1) : false;
}
function isNumber(ch) {
return '0' <= ch && ch <= '9';
}
function isWhitespace(ch) {
return ch == ' ' || ch == '\r' || ch == '\t' ||
ch == '\n' || ch == '\v' || ch == '\u00A0'; // IE treats non-breaking space as \u00A0
}
function isIdent(ch) {
return 'a' <= ch && ch <= 'z' ||
'A' <= ch && ch <= 'Z' ||
'_' == ch || ch == '$';
}
function isExpOperator(ch) {
return ch == '-' || ch == '+' || isNumber(ch);
}
function throwError(error, start, end) {
end = end || index;
throw Error("Lexer Error: " + error + " at column" +
(isDefined(start)
? "s " + start + "-" + index + " [" + text.substring(start, end) + "]"
: " " + end) +
" in expression [" + text + "].");
}
function readNumber() {
var number = "";
var start = index;
while (index < text.length) {
var ch = lowercase(text.charAt(index));
if (ch == '.' || isNumber(ch)) {
number += ch;
} else {
var peekCh = peek();
if (ch == 'e' && isExpOperator(peekCh)) {
number += ch;
} else if (isExpOperator(ch) &&
peekCh && isNumber(peekCh) &&
number.charAt(number.length - 1) == 'e') {
number += ch;
} else if (isExpOperator(ch) &&
(!peekCh || !isNumber(peekCh)) &&
number.charAt(number.length - 1) == 'e') {
throwError('Invalid exponent');
} else {
break;
}
}
index++;
}
number = 1 * number;
tokens.push({index:start, text:number, json:true,
fn:function() {return number;}});
}
function readIdent() {
var ident = "",
start = index,
lastDot, peekIndex, methodName;
while (index < text.length) {
var ch = text.charAt(index);
if (ch == '.' || isIdent(ch) || isNumber(ch)) {
if (ch == '.') lastDot = index;
ident += ch;
} else {
break;
}
index++;
}
//check if this is not a method invocation and if it is back out to last dot
if (lastDot) {
peekIndex = index;
while(peekIndex < text.length) {
var ch = text.charAt(peekIndex);
if (ch == '(') {
methodName = ident.substr(lastDot - start + 1);
ident = ident.substr(0, lastDot - start);
index = peekIndex;
break;
}
if(isWhitespace(ch)) {
peekIndex++;
} else {
break;
}
}
}
var token = {
index:start,
text:ident
};
if (OPERATORS.hasOwnProperty(ident)) {
token.fn = token.json = OPERATORS[ident];
} else {
var getter = getterFn(ident, csp);
token.fn = extend(function(self, locals) {
return (getter(self, locals));
}, {
assign: function(self, value) {
return setter(self, ident, value);
}
});
}
tokens.push(token);
if (methodName) {
tokens.push({
index:lastDot,
text: '.',
json: false
});
tokens.push({
index: lastDot + 1,
text: methodName,
json: false
});
}
}
function readString(quote) {
var start = index;
index++;
var string = "";
var rawString = quote;
var escape = false;
while (index < text.length) {
var ch = text.charAt(index);
rawString += ch;
if (escape) {
if (ch == 'u') {
var hex = text.substring(index + 1, index + 5);
if (!hex.match(/[\da-f]{4}/i))
throwError( "Invalid unicode escape [\\u" + hex + "]");
index += 4;
string += String.fromCharCode(parseInt(hex, 16));
} else {
var rep = ESCAPE[ch];
if (rep) {
string += rep;
} else {
string += ch;
}
}
escape = false;
} else if (ch == '\\') {
escape = true;
} else if (ch == quote) {
index++;
tokens.push({
index:start,
text:rawString,
string:string,
json:true,
fn:function() { return string; }
});
return;
} else {
string += ch;
}
index++;
}
throwError("Unterminated quote", start);
}
}
/////////////////////////////////////////
function parser(text, json, $filter, csp){
var ZERO = valueFn(0),
value,
tokens = lex(text, csp),
assignment = _assignment,
functionCall = _functionCall,
fieldAccess = _fieldAccess,
objectIndex = _objectIndex,
filterChain = _filterChain;
if(json){
// The extra level of aliasing is here, just in case the lexer misses something, so that
// we prevent any accidental execution in JSON.
assignment = logicalOR;
functionCall =
fieldAccess =
objectIndex =
filterChain =
function() { throwError("is not valid json", {text:text, index:0}); };
value = primary();
} else {
value = statements();
}
if (tokens.length !== 0) {
throwError("is an unexpected token", tokens[0]);
}
return value;
///////////////////////////////////
function throwError(msg, token) {
throw Error("Syntax Error: Token '" + token.text +
"' " + msg + " at column " +
(token.index + 1) + " of the expression [" +
text + "] starting at [" + text.substring(token.index) + "].");
}
function peekToken() {
if (tokens.length === 0)
throw Error("Unexpected end of expression: " + text);
return tokens[0];
}
function peek(e1, e2, e3, e4) {
if (tokens.length > 0) {
var token = tokens[0];
var t = token.text;
if (t==e1 || t==e2 || t==e3 || t==e4 ||
(!e1 && !e2 && !e3 && !e4)) {
return token;
}
}
return false;
}
function expect(e1, e2, e3, e4){
var token = peek(e1, e2, e3, e4);
if (token) {
if (json && !token.json) {
throwError("is not valid json", token);
}
tokens.shift();
return token;
}
return false;
}
function consume(e1){
if (!expect(e1)) {
throwError("is unexpected, expecting [" + e1 + "]", peek());
}
}
function unaryFn(fn, right) {
return function(self, locals) {
return fn(self, locals, right);
};
}
function binaryFn(left, fn, right) {
return function(self, locals) {
return fn(self, locals, left, right);
};
}
function statements() {
var statements = [];
while(true) {
if (tokens.length > 0 && !peek('}', ')', ';', ']'))
statements.push(filterChain());
if (!expect(';')) {
// optimize for the common case where there is only one statement.
// TODO(size): maybe we should not support multiple statements?
return statements.length == 1
? statements[0]
: function(self, locals){
var value;
for ( var i = 0; i < statements.length; i++) {
var statement = statements[i];
if (statement)
value = statement(self, locals);
}
return value;
};
}
}
}
function _filterChain() {
var left = expression();
var token;
while(true) {
if ((token = expect('|'))) {
left = binaryFn(left, token.fn, filter());
} else {
return left;
}
}
}
function filter() {
var token = expect();
var fn = $filter(token.text);
var argsFn = [];
while(true) {
if ((token = expect(':'))) {
argsFn.push(expression());
} else {
var fnInvoke = function(self, locals, input){
var args = [input];
for ( var i = 0; i < argsFn.length; i++) {
args.push(argsFn[i](self, locals));
}
return fn.apply(self, args);
};
return function() {
return fnInvoke;
};
}
}
}
function expression() {
return assignment();
}
function _assignment() {
var left = logicalOR();
var right;
var token;
if ((token = expect('='))) {
if (!left.assign) {
throwError("implies assignment but [" +
text.substring(0, token.index) + "] can not be assigned to", token);
}
right = logicalOR();
return function(self, locals){
return left.assign(self, right(self, locals), locals);
};
} else {
return left;
}
}
function logicalOR() {
var left = logicalAND();
var token;
while(true) {
if ((token = expect('||'))) {
left = binaryFn(left, token.fn, logicalAND());
} else {
return left;
}
}
}
function logicalAND() {
var left = equality();
var token;
if ((token = expect('&&'))) {
left = binaryFn(left, token.fn, logicalAND());
}
return left;
}
function equality() {
var left = relational();
var token;
if ((token = expect('==','!='))) {
left = binaryFn(left, token.fn, equality());
}
return left;
}
function relational() {
var left = additive();
var token;
if ((token = expect('<', '>', '<=', '>='))) {
left = binaryFn(left, token.fn, relational());
}
return left;
}
function additive() {
var left = multiplicative();
var token;
while ((token = expect('+','-'))) {
left = binaryFn(left, token.fn, multiplicative());
}
return left;
}
function multiplicative() {
var left = unary();
var token;
while ((token = expect('*','/','%'))) {
left = binaryFn(left, token.fn, unary());
}
return left;
}
function unary() {
var token;
if (expect('+')) {
return primary();
} else if ((token = expect('-'))) {
return binaryFn(ZERO, token.fn, unary());
} else if ((token = expect('!'))) {
return unaryFn(token.fn, unary());
} else {
return primary();
}
}
function primary() {
var primary;
if (expect('(')) {
primary = filterChain();
consume(')');
} else if (expect('[')) {
primary = arrayDeclaration();
} else if (expect('{')) {
primary = object();
} else {
var token = expect();
primary = token.fn;
if (!primary) {
throwError("not a primary expression", token);
}
}
var next, context;
while ((next = expect('(', '[', '.'))) {
if (next.text === '(') {
primary = functionCall(primary, context);
context = null;
} else if (next.text === '[') {
context = primary;
primary = objectIndex(primary);
} else if (next.text === '.') {
context = primary;
primary = fieldAccess(primary);
} else {
throwError("IMPOSSIBLE");
}
}
return primary;
}
function _fieldAccess(object) {
var field = expect().text;
var getter = getterFn(field, csp);
return extend(
function(self, locals) {
return getter(object(self, locals), locals);
},
{
assign:function(self, value, locals) {
return setter(object(self, locals), field, value);
}
}
);
}
function _objectIndex(obj) {
var indexFn = expression();
consume(']');
return extend(
function(self, locals){
var o = obj(self, locals),
i = indexFn(self, locals),
v, p;
if (!o) return undefined;
v = o[i];
if (v && v.then) {
p = v;
if (!('$$v' in v)) {
p.$$v = undefined;
p.then(function(val) { p.$$v = val; });
}
v = v.$$v;
}
return v;
}, {
assign:function(self, value, locals){
return obj(self, locals)[indexFn(self, locals)] = value;
}
});
}
function _functionCall(fn, contextGetter) {
var argsFn = [];
if (peekToken().text != ')') {
do {
argsFn.push(expression());
} while (expect(','));
}
consume(')');
return function(self, locals){
var args = [],
context = contextGetter ? contextGetter(self, locals) : self;
for ( var i = 0; i < argsFn.length; i++) {
args.push(argsFn[i](self, locals));
}
var fnPtr = fn(self, locals) || noop;
// IE stupidity!
return fnPtr.apply
? fnPtr.apply(context, args)
: fnPtr(args[0], args[1], args[2], args[3], args[4]);
};
}
// This is used with json array declaration
function arrayDeclaration () {
var elementFns = [];
if (peekToken().text != ']') {
do {
elementFns.push(expression());
} while (expect(','));
}
consume(']');
return function(self, locals){
var array = [];
for ( var i = 0; i < elementFns.length; i++) {
array.push(elementFns[i](self, locals));
}
return array;
};
}
function object () {
var keyValues = [];
if (peekToken().text != '}') {
do {
var token = expect(),
key = token.string || token.text;
consume(":");
var value = expression();
keyValues.push({key:key, value:value});
} while (expect(','));
}
consume('}');
return function(self, locals){
var object = {};
for ( var i = 0; i < keyValues.length; i++) {
var keyValue = keyValues[i];
var value = keyValue.value(self, locals);
object[keyValue.key] = value;
}
return object;
};
}
}
//////////////////////////////////////////////////
// Parser helper functions
//////////////////////////////////////////////////
function setter(obj, path, setValue) {
var element = path.split('.');
for (var i = 0; element.length > 1; i++) {
var key = element.shift();
var propertyObj = obj[key];
if (!propertyObj) {
propertyObj = {};
obj[key] = propertyObj;
}
obj = propertyObj;
}
obj[element.shift()] = setValue;
return setValue;
}
/**
* Return the value accesible from the object by path. Any undefined traversals are ignored
* @param {Object} obj starting object
* @param {string} path path to traverse
* @param {boolean=true} bindFnToScope
* @returns value as accesbile by path
*/
//TODO(misko): this function needs to be removed
function getter(obj, path, bindFnToScope) {
if (!path) return obj;
var keys = path.split('.');
var key;
var lastInstance = obj;
var len = keys.length;
for (var i = 0; i < len; i++) {
key = keys[i];
if (obj) {
obj = (lastInstance = obj)[key];
}
}
if (!bindFnToScope && isFunction(obj)) {
return bind(lastInstance, obj);
}
return obj;
}
var getterFnCache = {};
/**
* Implementation of the "Black Hole" variant from:
* - http://jsperf.com/angularjs-parse-getter/4
* - http://jsperf.com/path-evaluation-simplified/7
*/
function cspSafeGetterFn(key0, key1, key2, key3, key4) {
return function(scope, locals) {
var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope,
promise;
if (pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key0];
if (pathVal && pathVal.then) {
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
if (!key1 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key1];
if (pathVal && pathVal.then) {
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
if (!key2 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key2];
if (pathVal && pathVal.then) {
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
if (!key3 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key3];
if (pathVal && pathVal.then) {
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
if (!key4 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key4];
if (pathVal && pathVal.then) {
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
return pathVal;
};
};
function getterFn(path, csp) {
if (getterFnCache.hasOwnProperty(path)) {
return getterFnCache[path];
}
var pathKeys = path.split('.'),
pathKeysLength = pathKeys.length,
fn;
if (csp) {
fn = (pathKeysLength < 6)
? cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4])
: function(scope, locals) {
var i = 0, val
do {
val = cspSafeGetterFn(
pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++]
)(scope, locals);
locals = undefined; // clear after first iteration
scope = val;
} while (i < pathKeysLength);
return val;
}
} else {
var code = 'var l, fn, p;\n';
forEach(pathKeys, function(key, index) {
code += 'if(s === null || s === undefined) return s;\n' +
'l=s;\n' +
's='+ (index
// we simply dereference 's' on any .dot notation
? 's'
// but if we are first then we check locals first, and if so read it first
: '((k&&k.hasOwnProperty("' + key + '"))?k:s)') + '["' + key + '"]' + ';\n' +
'if (s && s.then) {\n' +
' if (!("$$v" in s)) {\n' +
' p=s;\n' +
' p.$$v = undefined;\n' +
' p.then(function(v) {p.$$v=v;});\n' +
'}\n' +
' s=s.$$v\n' +
'}\n';
});
code += 'return s;';
fn = Function('s', 'k', code); // s=scope, k=locals
fn.toString = function() { return code; };
}
return getterFnCache[path] = fn;
}
///////////////////////////////////
/**
* @ngdoc function
* @name ng.$parse
* @function
*
* @description
*
* Converts Angular {@link guide/expression expression} into a function.
*
* <pre>
* var getter = $parse('user.name');
* var setter = getter.assign;
* var context = {user:{name:'angular'}};
* var locals = {user:{name:'local'}};
*
* expect(getter(context)).toEqual('angular');
* setter(context, 'newValue');
* expect(context.user.name).toEqual('newValue');
* expect(getter(context, locals)).toEqual('local');
* </pre>
*
*
* @param {string} expression String expression to compile.
* @returns {function(context, locals)} a function which represents the compiled expression:
*
* * `context`: an object against which any expressions embedded in the strings are evaluated
* against (Topically a scope object).
* * `locals`: local variables context object, useful for overriding values in `context`.
*
* The return function also has an `assign` property, if the expression is assignable, which
* allows one to set values to expressions.
*
*/
function $ParseProvider() {
var cache = {};
this.$get = ['$filter', '$sniffer', function($filter, $sniffer) {
return function(exp) {
switch(typeof exp) {
case 'string':
return cache.hasOwnProperty(exp)
? cache[exp]
: cache[exp] = parser(exp, false, $filter, $sniffer.csp);
case 'function':
return exp;
default:
return noop;
}
};
}];
}
/**
* @ngdoc service
* @name ng.$q
* @requires $rootScope
*
* @description
* A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q).
*
* [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an
* interface for interacting with an object that represents the result of an action that is
* performed asynchronously, and may or may not be finished at any given point in time.
*
* From the perspective of dealing with error handling, deferred and promise apis are to
* asynchronous programing what `try`, `catch` and `throw` keywords are to synchronous programing.
*
* <pre>
* // for the purpose of this example let's assume that variables `$q` and `scope` are
* // available in the current lexical scope (they could have been injected or passed in).
*
* function asyncGreet(name) {
* var deferred = $q.defer();
*
* setTimeout(function() {
* // since this fn executes async in a future turn of the event loop, we need to wrap
* // our code into an $apply call so that the model changes are properly observed.
* scope.$apply(function() {
* if (okToGreet(name)) {
* deferred.resolve('Hello, ' + name + '!');
* } else {
* deferred.reject('Greeting ' + name + ' is not allowed.');
* }
* });
* }, 1000);
*
* return deferred.promise;
* }
*
* var promise = asyncGreet('Robin Hood');
* promise.then(function(greeting) {
* alert('Success: ' + greeting);
* }, function(reason) {
* alert('Failed: ' + reason);
* );
* </pre>
*
* At first it might not be obvious why this extra complexity is worth the trouble. The payoff
* comes in the way of
* [guarantees that promise and deferred apis make](https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md).
*
* Additionally the promise api allows for composition that is very hard to do with the
* traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach.
* For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the
* section on serial or parallel joining of promises.
*
*
* # The Deferred API
*
* A new instance of deferred is constructed by calling `$q.defer()`.
*
* The purpose of the deferred object is to expose the associated Promise instance as well as apis
* that can be used for signaling the successful or unsuccessful completion of the task.
*
* **Methods**
*
* - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection
* constructed via `$q.reject`, the promise will be rejected instead.
* - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to
* resolving it with a rejection constructed via `$q.reject`.
*
* **Properties**
*
* - promise – `{Promise}` – promise object associated with this deferred.
*
*
* # The Promise API
*
* A new promise instance is created when a deferred instance is created and can be retrieved by
* calling `deferred.promise`.
*
* The purpose of the promise object is to allow for interested parties to get access to the result
* of the deferred task when it completes.
*
* **Methods**
*
* - `then(successCallback, errorCallback)` – regardless of when the promise was or will be resolved
* or rejected calls one of the success or error callbacks asynchronously as soon as the result
* is available. The callbacks are called with a single argument the result or rejection reason.
*
* This method *returns a new promise* which is resolved or rejected via the return value of the
* `successCallback` or `errorCallback`.
*
*
* # Chaining promises
*
* Because calling `then` api of a promise returns a new derived promise, it is easily possible
* to create a chain of promises:
*
* <pre>
* promiseB = promiseA.then(function(result) {
* return result + 1;
* });
*
* // promiseB will be resolved immediately after promiseA is resolved and it's value will be
* // the result of promiseA incremented by 1
* </pre>
*
* It is possible to create chains of any length and since a promise can be resolved with another
* promise (which will defer its resolution further), it is possible to pause/defer resolution of
* the promises at any point in the chain. This makes it possible to implement powerful apis like
* $http's response interceptors.
*
*
* # Differences between Kris Kowal's Q and $q
*
* There are three main differences:
*
* - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation
* mechanism in angular, which means faster propagation of resolution or rejection into your
* models and avoiding unnecessary browser repaints, which would result in flickering UI.
* - $q promises are recognized by the templating engine in angular, which means that in templates
* you can treat promises attached to a scope as if they were the resulting values.
* - Q has many more features that $q, but that comes at a cost of bytes. $q is tiny, but contains
* all the important functionality needed for common async tasks.
*/
function $QProvider() {
this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) {
return qFactory(function(callback) {
$rootScope.$evalAsync(callback);
}, $exceptionHandler);
}];
}
/**
* Constructs a promise manager.
*
* @param {function(function)} nextTick Function for executing functions in the next turn.
* @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for
* debugging purposes.
* @returns {object} Promise manager.
*/
function qFactory(nextTick, exceptionHandler) {
/**
* @ngdoc
* @name ng.$q#defer
* @methodOf ng.$q
* @description
* Creates a `Deferred` object which represents a task which will finish in the future.
*
* @returns {Deferred} Returns a new instance of deferred.
*/
var defer = function() {
var pending = [],
value, deferred;
deferred = {
resolve: function(val) {
if (pending) {
var callbacks = pending;
pending = undefined;
value = ref(val);
if (callbacks.length) {
nextTick(function() {
var callback;
for (var i = 0, ii = callbacks.length; i < ii; i++) {
callback = callbacks[i];
value.then(callback[0], callback[1]);
}
});
}
}
},
reject: function(reason) {
deferred.resolve(reject(reason));
},
promise: {
then: function(callback, errback) {
var result = defer();
var wrappedCallback = function(value) {
try {
result.resolve((callback || defaultCallback)(value));
} catch(e) {
exceptionHandler(e);
result.reject(e);
}
};
var wrappedErrback = function(reason) {
try {
result.resolve((errback || defaultErrback)(reason));
} catch(e) {
exceptionHandler(e);
result.reject(e);
}
};
if (pending) {
pending.push([wrappedCallback, wrappedErrback]);
} else {
value.then(wrappedCallback, wrappedErrback);
}
return result.promise;
}
}
};
return deferred;
};
var ref = function(value) {
if (value && value.then) return value;
return {
then: function(callback) {
var result = defer();
nextTick(function() {
result.resolve(callback(value));
});
return result.promise;
}
};
};
/**
* @ngdoc
* @name ng.$q#reject
* @methodOf ng.$q
* @description
* Creates a promise that is resolved as rejected with the specified `reason`. This api should be
* used to forward rejection in a chain of promises. If you are dealing with the last promise in
* a promise chain, you don't need to worry about it.
*
* When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of
* `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via
* a promise error callback and you want to forward the error to the promise derived from the
* current promise, you have to "rethrow" the error by returning a rejection constructed via
* `reject`.
*
* <pre>
* promiseB = promiseA.then(function(result) {
* // success: do something and resolve promiseB
* // with the old or a new result
* return result;
* }, function(reason) {
* // error: handle the error if possible and
* // resolve promiseB with newPromiseOrValue,
* // otherwise forward the rejection to promiseB
* if (canHandle(reason)) {
* // handle the error and recover
* return newPromiseOrValue;
* }
* return $q.reject(reason);
* });
* </pre>
*
* @param {*} reason Constant, message, exception or an object representing the rejection reason.
* @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.
*/
var reject = function(reason) {
return {
then: function(callback, errback) {
var result = defer();
nextTick(function() {
result.resolve((errback || defaultErrback)(reason));
});
return result.promise;
}
};
};
/**
* @ngdoc
* @name ng.$q#when
* @methodOf ng.$q
* @description
* Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise.
* This is useful when you are dealing with on object that might or might not be a promise, or if
* the promise comes from a source that can't be trusted.
*
* @param {*} value Value or a promise
* @returns {Promise} Returns a single promise that will be resolved with an array of values,
* each value coresponding to the promise at the same index in the `promises` array. If any of
* the promises is resolved with a rejection, this resulting promise will be resolved with the
* same rejection.
*/
var when = function(value, callback, errback) {
var result = defer(),
done;
var wrappedCallback = function(value) {
try {
return (callback || defaultCallback)(value);
} catch (e) {
exceptionHandler(e);
return reject(e);
}
};
var wrappedErrback = function(reason) {
try {
return (errback || defaultErrback)(reason);
} catch (e) {
exceptionHandler(e);
return reject(e);
}
};
nextTick(function() {
ref(value).then(function(value) {
if (done) return;
done = true;
result.resolve(ref(value).then(wrappedCallback, wrappedErrback));
}, function(reason) {
if (done) return;
done = true;
result.resolve(wrappedErrback(reason));
});
});
return result.promise;
};
function defaultCallback(value) {
return value;
}
function defaultErrback(reason) {
return reject(reason);
}
/**
* @ngdoc
* @name ng.$q#all
* @methodOf ng.$q
* @description
* Combines multiple promises into a single promise that is resolved when all of the input
* promises are resolved.
*
* @param {Array.<Promise>} promises An array of promises.
* @returns {Promise} Returns a single promise that will be resolved with an array of values,
* each value coresponding to the promise at the same index in the `promises` array. If any of
* the promises is resolved with a rejection, this resulting promise will be resolved with the
* same rejection.
*/
function all(promises) {
var deferred = defer(),
counter = promises.length,
results = [];
if (counter) {
forEach(promises, function(promise, index) {
ref(promise).then(function(value) {
if (index in results) return;
results[index] = value;
if (!(--counter)) deferred.resolve(results);
}, function(reason) {
if (index in results) return;
deferred.reject(reason);
});
});
} else {
deferred.resolve(results);
}
return deferred.promise;
}
return {
defer: defer,
reject: reject,
when: when,
all: all
};
}
/**
* @ngdoc object
* @name ng.$routeProvider
* @function
*
* @description
*
* Used for configuring routes. See {@link ng.$route $route} for an example.
*/
function $RouteProvider(){
var routes = {};
/**
* @ngdoc method
* @name ng.$routeProvider#when
* @methodOf ng.$routeProvider
*
* @param {string} path Route path (matched against `$location.path`). If `$location.path`
* contains redundant trailing slash or is missing one, the route will still match and the
* `$location.path` will be updated to add or drop the trailing slash to exacly match the
* route definition.
* @param {Object} route Mapping information to be assigned to `$route.current` on route
* match.
*
* Object properties:
*
* - `controller` – `{function()=}` – Controller fn that should be associated with newly
* created scope.
* - `template` – `{string=}` – html template as a string that should be used by
* {@link ng.directive:ngView ngView} or
* {@link ng.directive:ngInclude ngInclude} directives.
* this property takes precedence over `templateUrl`.
* - `templateUrl` – `{string=}` – path to an html template that should be used by
* {@link ng.directive:ngView ngView}.
* - `resolve` - `{Object.<string, function>=}` - An optional map of dependencies which should
* be injected into the controller. If any of these dependencies are promises, they will be
* resolved and converted to a value before the controller is instantiated and the
* `$aftreRouteChange` event is fired. The map object is:
*
* - `key` – `{string}`: a name of a dependency to be injected into the controller.
* - `factory` - `{string|function}`: If `string` then it is an alias for a service.
* Otherwise if function, then it is {@link api/AUTO.$injector#invoke injected}
* and the return value is treated as the dependency. If the result is a promise, it is resolved
* before its value is injected into the controller.
*
* - `redirectTo` – {(string|function())=} – value to update
* {@link ng.$location $location} path with and trigger route redirection.
*
* If `redirectTo` is a function, it will be called with the following parameters:
*
* - `{Object.<string>}` - route parameters extracted from the current
* `$location.path()` by applying the current route templateUrl.
* - `{string}` - current `$location.path()`
* - `{Object}` - current `$location.search()`
*
* The custom `redirectTo` function is expected to return a string which will be used
* to update `$location.path()` and `$location.search()`.
*
* - `[reloadOnSearch=true]` - {boolean=} - reload route when only $location.search()
* changes.
*
* If the option is set to `false` and url in the browser changes, then
* `$routeUpdate` event is broadcasted on the root scope.
*
* @returns {Object} self
*
* @description
* Adds a new route definition to the `$route` service.
*/
this.when = function(path, route) {
routes[path] = extend({reloadOnSearch: true}, route);
// create redirection for trailing slashes
if (path) {
var redirectPath = (path[path.length-1] == '/')
? path.substr(0, path.length-1)
: path +'/';
routes[redirectPath] = {redirectTo: path};
}
return this;
};
/**
* @ngdoc method
* @name ng.$routeProvider#otherwise
* @methodOf ng.$routeProvider
*
* @description
* Sets route definition that will be used on route change when no other route definition
* is matched.
*
* @param {Object} params Mapping information to be assigned to `$route.current`.
* @returns {Object} self
*/
this.otherwise = function(params) {
this.when(null, params);
return this;
};
this.$get = ['$rootScope', '$location', '$routeParams', '$q', '$injector', '$http', '$templateCache',
function( $rootScope, $location, $routeParams, $q, $injector, $http, $templateCache) {
/**
* @ngdoc object
* @name ng.$route
* @requires $location
* @requires $routeParams
*
* @property {Object} current Reference to the current route definition.
* The route definition contains:
*
* - `controller`: The controller constructor as define in route definition.
* - `locals`: A map of locals which is used by {@link ng.$controller $controller} service for
* controller instantiation. The `locals` contain
* the resolved values of the `resolve` map. Additionally the `locals` also contain:
*
* - `$scope` - The current route scope.
* - `$template` - The current route template HTML.
*
* @property {Array.<Object>} routes Array of all configured routes.
*
* @description
* Is used for deep-linking URLs to controllers and views (HTML partials).
* It watches `$location.url()` and tries to map the path to an existing route definition.
*
* You can define routes through {@link ng.$routeProvider $routeProvider}'s API.
*
* The `$route` service is typically used in conjunction with {@link ng.directive:ngView ngView}
* directive and the {@link ng.$routeParams $routeParams} service.
*
* @example
This example shows how changing the URL hash causes the `$route` to match a route against the
URL, and the `ngView` pulls in the partial.
Note that this example is using {@link ng.directive:script inlined templates}
to get it working on jsfiddle as well.
<example module="ngView">
<file name="index.html">
<div ng-controller="MainCntl">
Choose:
<a href="Book/Moby">Moby</a> |
<a href="Book/Moby/ch/1">Moby: Ch1</a> |
<a href="Book/Gatsby">Gatsby</a> |
<a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> |
<a href="Book/Scarlet">Scarlet Letter</a><br/>
<div ng-view></div>
<hr />
<pre>$location.path() = {{$location.path()}}</pre>
<pre>$route.current.templateUrl = {{$route.current.templateUrl}}</pre>
<pre>$route.current.params = {{$route.current.params}}</pre>
<pre>$route.current.scope.name = {{$route.current.scope.name}}</pre>
<pre>$routeParams = {{$routeParams}}</pre>
</div>
</file>
<file name="book.html">
controller: {{name}}<br />
Book Id: {{params.bookId}}<br />
</file>
<file name="chapter.html">
controller: {{name}}<br />
Book Id: {{params.bookId}}<br />
Chapter Id: {{params.chapterId}}
</file>
<file name="script.js">
angular.module('ngView', [], function($routeProvider, $locationProvider) {
$routeProvider.when('/Book/:bookId', {
templateUrl: 'book.html',
controller: BookCntl,
resolve: {
// I will cause a 1 second delay
delay: function($q, $timeout) {
var delay = $q.defer();
$timeout(delay.resolve, 1000);
return delay.promise;
}
}
});
$routeProvider.when('/Book/:bookId/ch/:chapterId', {
templateUrl: 'chapter.html',
controller: ChapterCntl
});
// configure html5 to get links working on jsfiddle
$locationProvider.html5Mode(true);
});
function MainCntl($scope, $route, $routeParams, $location) {
$scope.$route = $route;
$scope.$location = $location;
$scope.$routeParams = $routeParams;
}
function BookCntl($scope, $routeParams) {
$scope.name = "BookCntl";
$scope.params = $routeParams;
}
function ChapterCntl($scope, $routeParams) {
$scope.name = "ChapterCntl";
$scope.params = $routeParams;
}
</file>
<file name="scenario.js">
it('should load and compile correct template', function() {
element('a:contains("Moby: Ch1")').click();
var content = element('.doc-example-live [ng-view]').text();
expect(content).toMatch(/controller\: ChapterCntl/);
expect(content).toMatch(/Book Id\: Moby/);
expect(content).toMatch(/Chapter Id\: 1/);
element('a:contains("Scarlet")').click();
sleep(2); // promises are not part of scenario waiting
content = element('.doc-example-live [ng-view]').text();
expect(content).toMatch(/controller\: BookCntl/);
expect(content).toMatch(/Book Id\: Scarlet/);
});
</file>
</example>
*/
/**
* @ngdoc event
* @name ng.$route#$routeChangeStart
* @eventOf ng.$route
* @eventType broadcast on root scope
* @description
* Broadcasted before a route change. At this point the route services starts
* resolving all of the dependencies needed for the route change to occurs.
* Typically this involves fetching the view template as well as any dependencies
* defined in `resolve` route property. Once all of the dependencies are resolved
* `$routeChangeSuccess` is fired.
*
* @param {Route} next Future route information.
* @param {Route} current Current route information.
*/
/**
* @ngdoc event
* @name ng.$route#$routeChangeSuccess
* @eventOf ng.$route
* @eventType broadcast on root scope
* @description
* Broadcasted after a route dependencies are resolved.
* {@link ng.directive:ngView ngView} listens for the directive
* to instantiate the controller and render the view.
*
* @param {Route} current Current route information.
* @param {Route} previous Previous route information.
*/
/**
* @ngdoc event
* @name ng.$route#$routeChangeError
* @eventOf ng.$route
* @eventType broadcast on root scope
* @description
* Broadcasted if any of the resolve promises are rejected.
*
* @param {Route} current Current route information.
* @param {Route} previous Previous route information.
* @param {Route} rejection Rejection of the promise. Usually the error of the failed promise.
*/
/**
* @ngdoc event
* @name ng.$route#$routeUpdate
* @eventOf ng.$route
* @eventType broadcast on root scope
* @description
*
* The `reloadOnSearch` property has been set to false, and we are reusing the same
* instance of the Controller.
*/
var matcher = switchRouteMatcher,
forceReload = false,
$route = {
routes: routes,
/**
* @ngdoc method
* @name ng.$route#reload
* @methodOf ng.$route
*
* @description
* Causes `$route` service to reload the current route even if
* {@link ng.$location $location} hasn't changed.
*
* As a result of that, {@link ng.directive:ngView ngView}
* creates new scope, reinstantiates the controller.
*/
reload: function() {
forceReload = true;
$rootScope.$evalAsync(updateRoute);
}
};
$rootScope.$on('$locationChangeSuccess', updateRoute);
return $route;
/////////////////////////////////////////////////////
function switchRouteMatcher(on, when) {
// TODO(i): this code is convoluted and inefficient, we should construct the route matching
// regex only once and then reuse it
var regex = '^' + when.replace(/([\.\\\(\)\^\$])/g, "\\$1") + '$',
params = [],
dst = {};
forEach(when.split(/\W/), function(param) {
if (param) {
var paramRegExp = new RegExp(":" + param + "([\\W])");
if (regex.match(paramRegExp)) {
regex = regex.replace(paramRegExp, "([^\\/]*)$1");
params.push(param);
}
}
});
var match = on.match(new RegExp(regex));
if (match) {
forEach(params, function(name, index) {
dst[name] = match[index + 1];
});
}
return match ? dst : null;
}
function updateRoute() {
var next = parseRoute(),
last = $route.current;
if (next && last && next.$route === last.$route
&& equals(next.pathParams, last.pathParams) && !next.reloadOnSearch && !forceReload) {
last.params = next.params;
copy(last.params, $routeParams);
$rootScope.$broadcast('$routeUpdate', last);
} else if (next || last) {
forceReload = false;
$rootScope.$broadcast('$routeChangeStart', next, last);
$route.current = next;
if (next) {
if (next.redirectTo) {
if (isString(next.redirectTo)) {
$location.path(interpolate(next.redirectTo, next.params)).search(next.params)
.replace();
} else {
$location.url(next.redirectTo(next.pathParams, $location.path(), $location.search()))
.replace();
}
}
}
$q.when(next).
then(function() {
if (next) {
var keys = [],
values = [],
template;
forEach(next.resolve || {}, function(value, key) {
keys.push(key);
values.push(isFunction(value) ? $injector.invoke(value) : $injector.get(value));
});
if (isDefined(template = next.template)) {
} else if (isDefined(template = next.templateUrl)) {
template = $http.get(template, {cache: $templateCache}).
then(function(response) { return response.data; });
}
if (isDefined(template)) {
keys.push('$template');
values.push(template);
}
return $q.all(values).then(function(values) {
var locals = {};
forEach(values, function(value, index) {
locals[keys[index]] = value;
});
return locals;
});
}
}).
// after route change
then(function(locals) {
if (next == $route.current) {
if (next) {
next.locals = locals;
copy(next.params, $routeParams);
}
$rootScope.$broadcast('$routeChangeSuccess', next, last);
}
}, function(error) {
if (next == $route.current) {
$rootScope.$broadcast('$routeChangeError', next, last, error);
}
});
}
}
/**
* @returns the current active route, by matching it against the URL
*/
function parseRoute() {
// Match a route
var params, match;
forEach(routes, function(route, path) {
if (!match && (params = matcher($location.path(), path))) {
match = inherit(route, {
params: extend({}, $location.search(), params),
pathParams: params});
match.$route = route;
}
});
// No route matched; fallback to "otherwise" route
return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}});
}
/**
* @returns interpolation of the redirect path with the parametrs
*/
function interpolate(string, params) {
var result = [];
forEach((string||'').split(':'), function(segment, i) {
if (i == 0) {
result.push(segment);
} else {
var segmentMatch = segment.match(/(\w+)(.*)/);
var key = segmentMatch[1];
result.push(params[key]);
result.push(segmentMatch[2] || '');
delete params[key];
}
});
return result.join('');
}
}];
}
/**
* @ngdoc object
* @name ng.$routeParams
* @requires $route
*
* @description
* Current set of route parameters. The route parameters are a combination of the
* {@link ng.$location $location} `search()`, and `path()`. The `path` parameters
* are extracted when the {@link ng.$route $route} path is matched.
*
* In case of parameter name collision, `path` params take precedence over `search` params.
*
* The service guarantees that the identity of the `$routeParams` object will remain unchanged
* (but its properties will likely change) even when a route change occurs.
*
* @example
* <pre>
* // Given:
* // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby
* // Route: /Chapter/:chapterId/Section/:sectionId
* //
* // Then
* $routeParams ==> {chapterId:1, sectionId:2, search:'moby'}
* </pre>
*/
function $RouteParamsProvider() {
this.$get = valueFn({});
}
/**
* DESIGN NOTES
*
* The design decisions behind the scope ware heavily favored for speed and memory consumption.
*
* The typical use of scope is to watch the expressions, which most of the time return the same
* value as last time so we optimize the operation.
*
* Closures construction is expensive from speed as well as memory:
* - no closures, instead ups prototypical inheritance for API
* - Internal state needs to be stored on scope directly, which means that private state is
* exposed as $$____ properties
*
* Loop operations are optimized by using while(count--) { ... }
* - this means that in order to keep the same order of execution as addition we have to add
* items to the array at the begging (shift) instead of at the end (push)
*
* Child scopes are created and removed often
* - Using array would be slow since inserts in meddle are expensive so we use linked list
*
* There are few watches then a lot of observers. This is why you don't want the observer to be
* implemented in the same way as watch. Watch requires return of initialization function which
* are expensive to construct.
*/
/**
* @ngdoc object
* @name ng.$rootScopeProvider
* @description
*
* Provider for the $rootScope service.
*/
/**
* @ngdoc function
* @name ng.$rootScopeProvider#digestTtl
* @methodOf ng.$rootScopeProvider
* @description
*
* Sets the number of digest iteration the scope should attempt to execute before giving up and
* assuming that the model is unstable.
*
* The current default is 10 iterations.
*
* @param {number} limit The number of digest iterations.
*/
/**
* @ngdoc object
* @name ng.$rootScope
* @description
*
* Every application has a single root {@link ng.$rootScope.Scope scope}.
* All other scopes are child scopes of the root scope. Scopes provide mechanism for watching the model and provide
* event processing life-cycle. See {@link guide/scope developer guide on scopes}.
*/
function $RootScopeProvider(){
var TTL = 10;
this.digestTtl = function(value) {
if (arguments.length) {
TTL = value;
}
return TTL;
};
this.$get = ['$injector', '$exceptionHandler', '$parse',
function( $injector, $exceptionHandler, $parse) {
/**
* @ngdoc function
* @name ng.$rootScope.Scope
*
* @description
* A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the
* {@link AUTO.$injector $injector}. Child scopes are created using the
* {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when
* compiled HTML template is executed.)
*
* Here is a simple scope snippet to show how you can interact with the scope.
* <pre>
angular.injector(['ng']).invoke(function($rootScope) {
var scope = $rootScope.$new();
scope.salutation = 'Hello';
scope.name = 'World';
expect(scope.greeting).toEqual(undefined);
scope.$watch('name', function() {
this.greeting = this.salutation + ' ' + this.name + '!';
}); // initialize the watch
expect(scope.greeting).toEqual(undefined);
scope.name = 'Misko';
// still old value, since watches have not been called yet
expect(scope.greeting).toEqual(undefined);
scope.$digest(); // fire all the watches
expect(scope.greeting).toEqual('Hello Misko!');
});
* </pre>
*
* # Inheritance
* A scope can inherit from a parent scope, as in this example:
* <pre>
var parent = $rootScope;
var child = parent.$new();
parent.salutation = "Hello";
child.name = "World";
expect(child.salutation).toEqual('Hello');
child.salutation = "Welcome";
expect(child.salutation).toEqual('Welcome');
expect(parent.salutation).toEqual('Hello');
* </pre>
*
*
* @param {Object.<string, function()>=} providers Map of service factory which need to be provided
* for the current scope. Defaults to {@link ng}.
* @param {Object.<string, *>=} instanceCache Provides pre-instantiated services which should
* append/override services provided by `providers`. This is handy when unit-testing and having
* the need to override a default service.
* @returns {Object} Newly created scope.
*
*/
function Scope() {
this.$id = nextUid();
this.$$phase = this.$parent = this.$$watchers =
this.$$nextSibling = this.$$prevSibling =
this.$$childHead = this.$$childTail = null;
this['this'] = this.$root = this;
this.$$asyncQueue = [];
this.$$listeners = {};
}
/**
* @ngdoc property
* @name ng.$rootScope.Scope#$id
* @propertyOf ng.$rootScope.Scope
* @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for
* debugging.
*/
Scope.prototype = {
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$new
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Creates a new child {@link ng.$rootScope.Scope scope}.
*
* The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} and
* {@link ng.$rootScope.Scope#$digest $digest()} events. The scope can be removed from the scope
* hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.
*
* {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is desired for
* the scope and its child scopes to be permanently detached from the parent and thus stop
* participating in model change detection and listener notification by invoking.
*
* @param {boolean} isolate if true then the scoped does not prototypically inherit from the
* parent scope. The scope is isolated, as it can not se parent scope properties.
* When creating widgets it is useful for the widget to not accidently read parent
* state.
*
* @returns {Object} The newly created child scope.
*
*/
$new: function(isolate) {
var Child,
child;
if (isFunction(isolate)) {
// TODO: remove at some point
throw Error('API-CHANGE: Use $controller to instantiate controllers.');
}
if (isolate) {
child = new Scope();
child.$root = this.$root;
} else {
Child = function() {}; // should be anonymous; This is so that when the minifier munges
// the name it does not become random set of chars. These will then show up as class
// name in the debugger.
Child.prototype = this;
child = new Child();
child.$id = nextUid();
}
child['this'] = child;
child.$$listeners = {};
child.$parent = this;
child.$$asyncQueue = [];
child.$$watchers = child.$$nextSibling = child.$$childHead = child.$$childTail = null;
child.$$prevSibling = this.$$childTail;
if (this.$$childHead) {
this.$$childTail.$$nextSibling = child;
this.$$childTail = child;
} else {
this.$$childHead = this.$$childTail = child;
}
return child;
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$watch
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Registers a `listener` callback to be executed whenever the `watchExpression` changes.
*
* - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest $digest()} and
* should return the value which will be watched. (Since {@link ng.$rootScope.Scope#$digest $digest()}
* reruns when it detects changes the `watchExpression` can execute multiple times per
* {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.)
* - The `listener` is called only when the value from the current `watchExpression` and the
* previous call to `watchExpression' are not equal (with the exception of the initial run
* see below). The inequality is determined according to
* {@link angular.equals} function. To save the value of the object for later comparison
* {@link angular.copy} function is used. It also means that watching complex options will
* have adverse memory and performance implications.
* - The watch `listener` may change the model, which may trigger other `listener`s to fire. This
* is achieved by rerunning the watchers until no changes are detected. The rerun iteration
* limit is 100 to prevent infinity loop deadlock.
*
*
* If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called,
* you can register an `watchExpression` function with no `listener`. (Since `watchExpression`,
* can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a change is
* detected, be prepared for multiple calls to your listener.)
*
* After a watcher is registered with the scope, the `listener` fn is called asynchronously
* (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the
* watcher. In rare cases, this is undesirable because the listener is called when the result
* of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you
* can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the
* listener was called due to initialization.
*
*
* # Example
* <pre>
// let's assume that scope was dependency injected as the $rootScope
var scope = $rootScope;
scope.name = 'misko';
scope.counter = 0;
expect(scope.counter).toEqual(0);
scope.$watch('name', function(newValue, oldValue) { counter = counter + 1; });
expect(scope.counter).toEqual(0);
scope.$digest();
// no variable change
expect(scope.counter).toEqual(0);
scope.name = 'adam';
scope.$digest();
expect(scope.counter).toEqual(1);
* </pre>
*
*
*
* @param {(function()|string)} watchExpression Expression that is evaluated on each
* {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers a
* call to the `listener`.
*
* - `string`: Evaluated as {@link guide/expression expression}
* - `function(scope)`: called with current `scope` as a parameter.
* @param {(function()|string)=} listener Callback called whenever the return value of
* the `watchExpression` changes.
*
* - `string`: Evaluated as {@link guide/expression expression}
* - `function(newValue, oldValue, scope)`: called with current and previous values as parameters.
*
* @param {boolean=} objectEquality Compare object for equality rather then for refference.
* @returns {function()} Returns a deregistration function for this listener.
*/
$watch: function(watchExp, listener, objectEquality) {
var scope = this,
get = compileToFn(watchExp, 'watch'),
array = scope.$$watchers,
watcher = {
fn: listener,
last: initWatchVal,
get: get,
exp: watchExp,
eq: !!objectEquality
};
// in the case user pass string, we need to compile it, do we really need this ?
if (!isFunction(listener)) {
var listenFn = compileToFn(listener || noop, 'listener');
watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);};
}
if (!array) {
array = scope.$$watchers = [];
}
// we use unshift since we use a while loop in $digest for speed.
// the while loop reads in reverse order.
array.unshift(watcher);
return function() {
arrayRemove(array, watcher);
};
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$digest
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Process all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and its children.
* Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change the model, the
* `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers} until no more listeners are
* firing. This means that it is possible to get into an infinite loop. This function will throw
* `'Maximum iteration limit exceeded.'` if the number of iterations exceeds 10.
*
* Usually you don't call `$digest()` directly in
* {@link ng.directive:ngController controllers} or in
* {@link ng.$compileProvider.directive directives}.
* Instead a call to {@link ng.$rootScope.Scope#$apply $apply()} (typically from within a
* {@link ng.$compileProvider.directive directives}) will force a `$digest()`.
*
* If you want to be notified whenever `$digest()` is called,
* you can register a `watchExpression` function with {@link ng.$rootScope.Scope#$watch $watch()}
* with no `listener`.
*
* You may have a need to call `$digest()` from within unit-tests, to simulate the scope
* life-cycle.
*
* # Example
* <pre>
var scope = ...;
scope.name = 'misko';
scope.counter = 0;
expect(scope.counter).toEqual(0);
scope.$watch('name', function(newValue, oldValue) {
counter = counter + 1;
});
expect(scope.counter).toEqual(0);
scope.$digest();
// no variable change
expect(scope.counter).toEqual(0);
scope.name = 'adam';
scope.$digest();
expect(scope.counter).toEqual(1);
* </pre>
*
*/
$digest: function() {
var watch, value, last,
watchers,
asyncQueue,
length,
dirty, ttl = TTL,
next, current, target = this,
watchLog = [],
logIdx, logMsg;
beginPhase('$digest');
do {
dirty = false;
current = target;
do {
asyncQueue = current.$$asyncQueue;
while(asyncQueue.length) {
try {
current.$eval(asyncQueue.shift());
} catch (e) {
$exceptionHandler(e);
}
}
if ((watchers = current.$$watchers)) {
// process our watches
length = watchers.length;
while (length--) {
try {
watch = watchers[length];
// Most common watches are on primitives, in which case we can short
// circuit it with === operator, only when === fails do we use .equals
if ((value = watch.get(current)) !== (last = watch.last) &&
!(watch.eq
? equals(value, last)
: (typeof value == 'number' && typeof last == 'number'
&& isNaN(value) && isNaN(last)))) {
dirty = true;
watch.last = watch.eq ? copy(value) : value;
watch.fn(value, ((last === initWatchVal) ? value : last), current);
if (ttl < 5) {
logIdx = 4 - ttl;
if (!watchLog[logIdx]) watchLog[logIdx] = [];
logMsg = (isFunction(watch.exp))
? 'fn: ' + (watch.exp.name || watch.exp.toString())
: watch.exp;
logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last);
watchLog[logIdx].push(logMsg);
}
}
} catch (e) {
$exceptionHandler(e);
}
}
}
// Insanity Warning: scope depth-first traversal
// yes, this code is a bit crazy, but it works and we have tests to prove it!
// this piece should be kept in sync with the traversal in $broadcast
if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
while(current !== target && !(next = current.$$nextSibling)) {
current = current.$parent;
}
}
} while ((current = next));
if(dirty && !(ttl--)) {
clearPhase();
throw Error(TTL + ' $digest() iterations reached. Aborting!\n' +
'Watchers fired in the last 5 iterations: ' + toJson(watchLog));
}
} while (dirty || asyncQueue.length);
clearPhase();
},
/**
* @ngdoc event
* @name ng.$rootScope.Scope#$destroy
* @eventOf ng.$rootScope.Scope
* @eventType broadcast on scope being destroyed
*
* @description
* Broadcasted when a scope and its children are being destroyed.
*/
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$destroy
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Remove the current scope (and all of its children) from the parent scope. Removal implies
* that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer
* propagate to the current scope and its children. Removal also implies that the current
* scope is eligible for garbage collection.
*
* The `$destroy()` is usually used by directives such as
* {@link ng.directive:ngRepeat ngRepeat} for managing the
* unrolling of the loop.
*
* Just before a scope is destroyed a `$destroy` event is broadcasted on this scope.
* Application code can register a `$destroy` event handler that will give it chance to
* perform any necessary cleanup.
*/
$destroy: function() {
if ($rootScope == this) return; // we can't remove the root node;
var parent = this.$parent;
this.$broadcast('$destroy');
if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;
if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;
if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$eval
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Executes the `expression` on the current scope returning the result. Any exceptions in the
* expression are propagated (uncaught). This is useful when evaluating engular expressions.
*
* # Example
* <pre>
var scope = ng.$rootScope.Scope();
scope.a = 1;
scope.b = 2;
expect(scope.$eval('a+b')).toEqual(3);
expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
* </pre>
*
* @param {(string|function())=} expression An angular expression to be executed.
*
* - `string`: execute using the rules as defined in {@link guide/expression expression}.
* - `function(scope)`: execute the function with the current `scope` parameter.
*
* @returns {*} The result of evaluating the expression.
*/
$eval: function(expr, locals) {
return $parse(expr)(this, locals);
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$evalAsync
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Executes the expression on the current scope at a later point in time.
*
* The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only that:
*
* - it will execute in the current script execution context (before any DOM rendering).
* - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after
* `expression` execution.
*
* Any exceptions from the execution of the expression are forwarded to the
* {@link ng.$exceptionHandler $exceptionHandler} service.
*
* @param {(string|function())=} expression An angular expression to be executed.
*
* - `string`: execute using the rules as defined in {@link guide/expression expression}.
* - `function(scope)`: execute the function with the current `scope` parameter.
*
*/
$evalAsync: function(expr) {
this.$$asyncQueue.push(expr);
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$apply
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* `$apply()` is used to execute an expression in angular from outside of the angular framework.
* (For example from browser DOM events, setTimeout, XHR or third party libraries).
* Because we are calling into the angular framework we need to perform proper scope life-cycle
* of {@link ng.$exceptionHandler exception handling},
* {@link ng.$rootScope.Scope#$digest executing watches}.
*
* ## Life cycle
*
* # Pseudo-Code of `$apply()`
* <pre>
function $apply(expr) {
try {
return $eval(expr);
} catch (e) {
$exceptionHandler(e);
} finally {
$root.$digest();
}
}
* </pre>
*
*
* Scope's `$apply()` method transitions through the following stages:
*
* 1. The {@link guide/expression expression} is executed using the
* {@link ng.$rootScope.Scope#$eval $eval()} method.
* 2. Any exceptions from the execution of the expression are forwarded to the
* {@link ng.$exceptionHandler $exceptionHandler} service.
* 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the expression
* was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method.
*
*
* @param {(string|function())=} exp An angular expression to be executed.
*
* - `string`: execute using the rules as defined in {@link guide/expression expression}.
* - `function(scope)`: execute the function with current `scope` parameter.
*
* @returns {*} The result of evaluating the expression.
*/
$apply: function(expr) {
try {
beginPhase('$apply');
return this.$eval(expr);
} catch (e) {
$exceptionHandler(e);
} finally {
clearPhase();
try {
$rootScope.$digest();
} catch (e) {
$exceptionHandler(e);
throw e;
}
}
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$on
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Listen on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for discussion of
* event life cycle.
*
* @param {string} name Event name to listen on.
* @param {function(event)} listener Function to call when the event is emitted.
* @returns {function()} Returns a deregistration function for this listener.
*
* The event listener function format is: `function(event)`. The `event` object passed into the
* listener has the following attributes
*
* - `targetScope` - {Scope}: the scope on which the event was `$emit`-ed or `$broadcast`-ed.
* - `currentScope` - {Scope}: the current scope which is handling the event.
* - `name` - {string}: Name of the event.
* - `stopPropagation` - {function=}: calling `stopPropagation` function will cancel further event propagation
* (available only for events that were `$emit`-ed).
* - `preventDefault` - {function}: calling `preventDefault` sets `defaultPrevented` flag to true.
* - `defaultPrevented` - {boolean}: true if `preventDefault` was called.
*/
$on: function(name, listener) {
var namedListeners = this.$$listeners[name];
if (!namedListeners) {
this.$$listeners[name] = namedListeners = [];
}
namedListeners.push(listener);
return function() {
arrayRemove(namedListeners, listener);
};
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$emit
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Dispatches an event `name` upwards through the scope hierarchy notifying the
* registered {@link ng.$rootScope.Scope#$on} listeners.
*
* The event life cycle starts at the scope on which `$emit` was called. All
* {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified.
* Afterwards, the event traverses upwards toward the root scope and calls all registered
* listeners along the way. The event will stop propagating if one of the listeners cancels it.
*
* Any exception emmited from the {@link ng.$rootScope.Scope#$on listeners} will be passed
* onto the {@link ng.$exceptionHandler $exceptionHandler} service.
*
* @param {string} name Event name to emit.
* @param {...*} args Optional set of arguments which will be passed onto the event listeners.
* @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}
*/
$emit: function(name, args) {
var empty = [],
namedListeners,
scope = this,
stopPropagation = false,
event = {
name: name,
targetScope: scope,
stopPropagation: function() {stopPropagation = true;},
preventDefault: function() {
event.defaultPrevented = true;
},
defaultPrevented: false
},
listenerArgs = concat([event], arguments, 1),
i, length;
do {
namedListeners = scope.$$listeners[name] || empty;
event.currentScope = scope;
for (i=0, length=namedListeners.length; i<length; i++) {
try {
namedListeners[i].apply(null, listenerArgs);
if (stopPropagation) return event;
} catch (e) {
$exceptionHandler(e);
}
}
//traverse upwards
scope = scope.$parent;
} while (scope);
return event;
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$broadcast
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Dispatches an event `name` downwards to all child scopes (and their children) notifying the
* registered {@link ng.$rootScope.Scope#$on} listeners.
*
* The event life cycle starts at the scope on which `$broadcast` was called. All
* {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified.
* Afterwards, the event propagates to all direct and indirect scopes of the current scope and
* calls all registered listeners along the way. The event cannot be canceled.
*
* Any exception emmited from the {@link ng.$rootScope.Scope#$on listeners} will be passed
* onto the {@link ng.$exceptionHandler $exceptionHandler} service.
*
* @param {string} name Event name to emit.
* @param {...*} args Optional set of arguments which will be passed onto the event listeners.
* @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}
*/
$broadcast: function(name, args) {
var target = this,
current = target,
next = target,
event = {
name: name,
targetScope: target,
preventDefault: function() {
event.defaultPrevented = true;
},
defaultPrevented: false
},
listenerArgs = concat([event], arguments, 1);
//down while you can, then up and next sibling or up and next sibling until back at root
do {
current = next;
event.currentScope = current;
forEach(current.$$listeners[name], function(listener) {
try {
listener.apply(null, listenerArgs);
} catch(e) {
$exceptionHandler(e);
}
});
// Insanity Warning: scope depth-first traversal
// yes, this code is a bit crazy, but it works and we have tests to prove it!
// this piece should be kept in sync with the traversal in $digest
if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
while(current !== target && !(next = current.$$nextSibling)) {
current = current.$parent;
}
}
} while ((current = next));
return event;
}
};
var $rootScope = new Scope();
return $rootScope;
function beginPhase(phase) {
if ($rootScope.$$phase) {
throw Error($rootScope.$$phase + ' already in progress');
}
$rootScope.$$phase = phase;
}
function clearPhase() {
$rootScope.$$phase = null;
}
function compileToFn(exp, name) {
var fn = $parse(exp);
assertArgFn(fn, name);
return fn;
}
/**
* function used as an initial value for watchers.
* because it's uniqueue we can easily tell it apart from other values
*/
function initWatchVal() {}
}];
}
/**
* !!! This is an undocumented "private" service !!!
*
* @name ng.$sniffer
* @requires $window
*
* @property {boolean} history Does the browser support html5 history api ?
* @property {boolean} hashchange Does the browser support hashchange event ?
*
* @description
* This is very simple implementation of testing browser's features.
*/
function $SnifferProvider() {
this.$get = ['$window', function($window) {
var eventSupport = {},
android = int((/android (\d+)/.exec(lowercase($window.navigator.userAgent)) || [])[1]);
return {
// Android has history.pushState, but it does not update location correctly
// so let's not use the history API at all.
// http://code.google.com/p/android/issues/detail?id=17471
// https://github.com/angular/angular.js/issues/904
history: !!($window.history && $window.history.pushState && !(android < 4)),
hashchange: 'onhashchange' in $window &&
// IE8 compatible mode lies
(!$window.document.documentMode || $window.document.documentMode > 7),
hasEvent: function(event) {
// IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have
// it. In particular the event is not fired when backspace or delete key are pressed or
// when cut operation is performed.
if (event == 'input' && msie == 9) return false;
if (isUndefined(eventSupport[event])) {
var divElm = $window.document.createElement('div');
eventSupport[event] = 'on' + event in divElm;
}
return eventSupport[event];
},
// TODO(i): currently there is no way to feature detect CSP without triggering alerts
csp: false
};
}];
}
/**
* @ngdoc object
* @name ng.$window
*
* @description
* A reference to the browser's `window` object. While `window`
* is globally available in JavaScript, it causes testability problems, because
* it is a global variable. In angular we always refer to it through the
* `$window` service, so it may be overriden, removed or mocked for testing.
*
* All expressions are evaluated with respect to current scope so they don't
* suffer from window globality.
*
* @example
<doc:example>
<doc:source>
<input ng-init="$window = $service('$window'); greeting='Hello World!'" type="text" ng-model="greeting" />
<button ng-click="$window.alert(greeting)">ALERT</button>
</doc:source>
<doc:scenario>
</doc:scenario>
</doc:example>
*/
function $WindowProvider(){
this.$get = valueFn(window);
}
/**
* Parse headers into key value object
*
* @param {string} headers Raw headers as a string
* @returns {Object} Parsed headers as key value object
*/
function parseHeaders(headers) {
var parsed = {}, key, val, i;
if (!headers) return parsed;
forEach(headers.split('\n'), function(line) {
i = line.indexOf(':');
key = lowercase(trim(line.substr(0, i)));
val = trim(line.substr(i + 1));
if (key) {
if (parsed[key]) {
parsed[key] += ', ' + val;
} else {
parsed[key] = val;
}
}
});
return parsed;
}
/**
* Returns a function that provides access to parsed headers.
*
* Headers are lazy parsed when first requested.
* @see parseHeaders
*
* @param {(string|Object)} headers Headers to provide access to.
* @returns {function(string=)} Returns a getter function which if called with:
*
* - if called with single an argument returns a single header value or null
* - if called with no arguments returns an object containing all headers.
*/
function headersGetter(headers) {
var headersObj = isObject(headers) ? headers : undefined;
return function(name) {
if (!headersObj) headersObj = parseHeaders(headers);
if (name) {
return headersObj[lowercase(name)] || null;
}
return headersObj;
};
}
/**
* Chain all given functions
*
* This function is used for both request and response transforming
*
* @param {*} data Data to transform.
* @param {function(string=)} headers Http headers getter fn.
* @param {(function|Array.<function>)} fns Function or an array of functions.
* @returns {*} Transformed data.
*/
function transformData(data, headers, fns) {
if (isFunction(fns))
return fns(data, headers);
forEach(fns, function(fn) {
data = fn(data, headers);
});
return data;
}
function isSuccess(status) {
return 200 <= status && status < 300;
}
function $HttpProvider() {
var JSON_START = /^\s*(\[|\{[^\{])/,
JSON_END = /[\}\]]\s*$/,
PROTECTION_PREFIX = /^\)\]\}',?\n/;
var $config = this.defaults = {
// transform incoming response data
transformResponse: [function(data) {
if (isString(data)) {
// strip json vulnerability protection prefix
data = data.replace(PROTECTION_PREFIX, '');
if (JSON_START.test(data) && JSON_END.test(data))
data = fromJson(data, true);
}
return data;
}],
// transform outgoing request data
transformRequest: [function(d) {
return isObject(d) && !isFile(d) ? toJson(d) : d;
}],
// default headers
headers: {
common: {
'Accept': 'application/json, text/plain, */*',
'X-Requested-With': 'XMLHttpRequest'
},
post: {'Content-Type': 'application/json;charset=utf-8'},
put: {'Content-Type': 'application/json;charset=utf-8'}
}
};
var providerResponseInterceptors = this.responseInterceptors = [];
this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector',
function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) {
var defaultCache = $cacheFactory('$http'),
responseInterceptors = [];
forEach(providerResponseInterceptors, function(interceptor) {
responseInterceptors.push(
isString(interceptor)
? $injector.get(interceptor)
: $injector.invoke(interceptor)
);
});
/**
* @ngdoc function
* @name ng.$http
* @requires $httpBacked
* @requires $browser
* @requires $cacheFactory
* @requires $rootScope
* @requires $q
* @requires $injector
*
* @description
* The `$http` service is a core Angular service that facilitates communication with the remote
* HTTP servers via browser's {@link https://developer.mozilla.org/en/xmlhttprequest
* XMLHttpRequest} object or via {@link http://en.wikipedia.org/wiki/JSONP JSONP}.
*
* For unit testing applications that use `$http` service, see
* {@link ngMock.$httpBackend $httpBackend mock}.
*
* For a higher level of abstraction, please check out the {@link ngResource.$resource
* $resource} service.
*
* The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by
* the $q service. While for simple usage patters this doesn't matter much, for advanced usage,
* it is important to familiarize yourself with these apis and guarantees they provide.
*
*
* # General usage
* The `$http` service is a function which takes a single argument — a configuration object —
* that is used to generate an http request and returns a {@link ng.$q promise}
* with two $http specific methods: `success` and `error`.
*
* <pre>
* $http({method: 'GET', url: '/someUrl'}).
* success(function(data, status, headers, config) {
* // this callback will be called asynchronously
* // when the response is available
* }).
* error(function(data, status, headers, config) {
* // called asynchronously if an error occurs
* // or server returns response with status
* // code outside of the <200, 400) range
* });
* </pre>
*
* Since the returned value of calling the $http function is a Promise object, you can also use
* the `then` method to register callbacks, and these callbacks will receive a single argument –
* an object representing the response. See the api signature and type info below for more
* details.
*
*
* # Shortcut methods
*
* Since all invocation of the $http service require definition of the http method and url and
* POST and PUT requests require response body/data to be provided as well, shortcut methods
* were created to simplify using the api:
*
* <pre>
* $http.get('/someUrl').success(successCallback);
* $http.post('/someUrl', data).success(successCallback);
* </pre>
*
* Complete list of shortcut methods:
*
* - {@link ng.$http#get $http.get}
* - {@link ng.$http#head $http.head}
* - {@link ng.$http#post $http.post}
* - {@link ng.$http#put $http.put}
* - {@link ng.$http#delete $http.delete}
* - {@link ng.$http#jsonp $http.jsonp}
*
*
* # Setting HTTP Headers
*
* The $http service will automatically add certain http headers to all requests. These defaults
* can be fully configured by accessing the `$httpProvider.defaults.headers` configuration
* object, which currently contains this default configuration:
*
* - `$httpProvider.defaults.headers.common` (headers that are common for all requests):
* - `Accept: application/json, text/plain, * / *`
* - `X-Requested-With: XMLHttpRequest`
* - `$httpProvider.defaults.headers.post`: (header defaults for HTTP POST requests)
* - `Content-Type: application/json`
* - `$httpProvider.defaults.headers.put` (header defaults for HTTP PUT requests)
* - `Content-Type: application/json`
*
* To add or overwrite these defaults, simply add or remove a property from this configuration
* objects. To add headers for an HTTP method other than POST or PUT, simply add a new object
* with name equal to the lower-cased http method name, e.g.
* `$httpProvider.defaults.headers.get['My-Header']='value'`.
*
* Additionally, the defaults can be set at runtime via the `$http.defaults` object in a similar
* fassion as described above.
*
*
* # Transforming Requests and Responses
*
* Both requests and responses can be transformed using transform functions. By default, Angular
* applies these transformations:
*
* Request transformations:
*
* - if the `data` property of the request config object contains an object, serialize it into
* JSON format.
*
* Response transformations:
*
* - if XSRF prefix is detected, strip it (see Security Considerations section below)
* - if json response is detected, deserialize it using a JSON parser
*
* To override these transformation locally, specify transform functions as `transformRequest`
* and/or `transformResponse` properties of the config object. To globally override the default
* transforms, override the `$httpProvider.defaults.transformRequest` and
* `$httpProvider.defaults.transformResponse` properties of the `$httpProvider`.
*
*
* # Caching
*
* To enable caching set the configuration property `cache` to `true`. When the cache is
* enabled, `$http` stores the response from the server in local cache. Next time the
* response is served from the cache without sending a request to the server.
*
* Note that even if the response is served from cache, delivery of the data is asynchronous in
* the same way that real requests are.
*
* If there are multiple GET requests for the same url that should be cached using the same
* cache, but the cache is not populated yet, only one request to the server will be made and
* the remaining requests will be fulfilled using the response for the first request.
*
*
* # Response interceptors
*
* Before you start creating interceptors, be sure to understand the
* {@link ng.$q $q and deferred/promise APIs}.
*
* For purposes of global error handling, authentication or any kind of synchronous or
* asynchronous preprocessing of received responses, it is desirable to be able to intercept
* responses for http requests before they are handed over to the application code that
* initiated these requests. The response interceptors leverage the {@link ng.$q
* promise apis} to fulfil this need for both synchronous and asynchronous preprocessing.
*
* The interceptors are service factories that are registered with the $httpProvider by
* adding them to the `$httpProvider.responseInterceptors` array. The factory is called and
* injected with dependencies (if specified) and returns the interceptor — a function that
* takes a {@link ng.$q promise} and returns the original or a new promise.
*
* <pre>
* // register the interceptor as a service
* $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
* return function(promise) {
* return promise.then(function(response) {
* // do something on success
* }, function(response) {
* // do something on error
* if (canRecover(response)) {
* return responseOrNewPromise
* }
* return $q.reject(response);
* });
* }
* });
*
* $httpProvider.responseInterceptors.push('myHttpInterceptor');
*
*
* // register the interceptor via an anonymous factory
* $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {
* return function(promise) {
* // same as above
* }
* });
* </pre>
*
*
* # Security Considerations
*
* When designing web applications, consider security threats from:
*
* - {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
* JSON Vulnerability}
* - {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF}
*
* Both server and the client must cooperate in order to eliminate these threats. Angular comes
* pre-configured with strategies that address these issues, but for this to work backend server
* cooperation is required.
*
* ## JSON Vulnerability Protection
*
* A {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
* JSON Vulnerability} allows third party web-site to turn your JSON resource URL into
* {@link http://en.wikipedia.org/wiki/JSON#JSONP JSONP} request under some conditions. To
* counter this your server can prefix all JSON requests with following string `")]}',\n"`.
* Angular will automatically strip the prefix before processing it as JSON.
*
* For example if your server needs to return:
* <pre>
* ['one','two']
* </pre>
*
* which is vulnerable to attack, your server can return:
* <pre>
* )]}',
* ['one','two']
* </pre>
*
* Angular will strip the prefix, before processing the JSON.
*
*
* ## Cross Site Request Forgery (XSRF) Protection
*
* {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} is a technique by which
* an unauthorized site can gain your user's private data. Angular provides following mechanism
* to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie
* called `XSRF-TOKEN` and sets it as the HTTP header `X-XSRF-TOKEN`. Since only JavaScript that
* runs on your domain could read the cookie, your server can be assured that the XHR came from
* JavaScript running on your domain.
*
* To take advantage of this, your server needs to set a token in a JavaScript readable session
* cookie called `XSRF-TOKEN` on first HTTP GET request. On subsequent non-GET requests the
* server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure
* that only JavaScript running on your domain could have read the token. The token must be
* unique for each user and must be verifiable by the server (to prevent the JavaScript making
* up its own tokens). We recommend that the token is a digest of your site's authentication
* cookie with {@link http://en.wikipedia.org/wiki/Rainbow_table salt for added security}.
*
*
* @param {object} config Object describing the request to be made and how it should be
* processed. The object has following properties:
*
* - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc)
* - **url** – `{string}` – Absolute or relative URL of the resource that is being requested.
* - **params** – `{Object.<string|Object>}` – Map of strings or objects which will be turned to
* `?key1=value1&key2=value2` after the url. If the value is not a string, it will be JSONified.
* - **data** – `{string|Object}` – Data to be sent as the request message data.
* - **headers** – `{Object}` – Map of strings representing HTTP headers to send to the server.
* - **transformRequest** – `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
* transform function or an array of such functions. The transform function takes the http
* request body and headers and returns its transformed (typically serialized) version.
* - **transformResponse** – `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
* transform function or an array of such functions. The transform function takes the http
* response body and headers and returns its transformed (typically deserialized) version.
* - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the
* GET request, otherwise if a cache instance built with
* {@link ng.$cacheFactory $cacheFactory}, this cache will be used for
* caching.
* - **timeout** – `{number}` – timeout in milliseconds.
* - **withCredentials** - `{boolean}` - whether to to set the `withCredentials` flag on the
* XHR object. See {@link https://developer.mozilla.org/en/http_access_control#section_5
* requests with credentials} for more information.
*
* @returns {HttpPromise} Returns a {@link ng.$q promise} object with the
* standard `then` method and two http specific methods: `success` and `error`. The `then`
* method takes two arguments a success and an error callback which will be called with a
* response object. The `success` and `error` methods take a single argument - a function that
* will be called when the request succeeds or fails respectively. The arguments passed into
* these functions are destructured representation of the response object passed into the
* `then` method. The response object has these properties:
*
* - **data** – `{string|Object}` – The response body transformed with the transform functions.
* - **status** – `{number}` – HTTP status code of the response.
* - **headers** – `{function([headerName])}` – Header getter function.
* - **config** – `{Object}` – The configuration object that was used to generate the request.
*
* @property {Array.<Object>} pendingRequests Array of config objects for currently pending
* requests. This is primarily meant to be used for debugging purposes.
*
*
* @example
<example>
<file name="index.html">
<div ng-controller="FetchCtrl">
<select ng-model="method">
<option>GET</option>
<option>JSONP</option>
</select>
<input type="text" ng-model="url" size="80"/>
<button ng-click="fetch()">fetch</button><br>
<button ng-click="updateModel('GET', 'http-hello.html')">Sample GET</button>
<button ng-click="updateModel('JSONP', 'http://angularjs.org/greet.php?callback=JSON_CALLBACK&name=Super%20Hero')">Sample JSONP</button>
<button ng-click="updateModel('JSONP', 'http://angularjs.org/doesntexist&callback=JSON_CALLBACK')">Invalid JSONP</button>
<pre>http status code: {{status}}</pre>
<pre>http response data: {{data}}</pre>
</div>
</file>
<file name="script.js">
function FetchCtrl($scope, $http, $templateCache) {
$scope.method = 'GET';
$scope.url = 'http-hello.html';
$scope.fetch = function() {
$scope.code = null;
$scope.response = null;
$http({method: $scope.method, url: $scope.url, cache: $templateCache}).
success(function(data, status) {
$scope.status = status;
$scope.data = data;
}).
error(function(data, status) {
$scope.data = data || "Request failed";
$scope.status = status;
});
};
$scope.updateModel = function(method, url) {
$scope.method = method;
$scope.url = url;
};
}
</file>
<file name="http-hello.html">
Hello, $http!
</file>
<file name="scenario.js">
it('should make an xhr GET request', function() {
element(':button:contains("Sample GET")').click();
element(':button:contains("fetch")').click();
expect(binding('status')).toBe('200');
expect(binding('data')).toMatch(/Hello, \$http!/);
});
it('should make a JSONP request to angularjs.org', function() {
element(':button:contains("Sample JSONP")').click();
element(':button:contains("fetch")').click();
expect(binding('status')).toBe('200');
expect(binding('data')).toMatch(/Super Hero!/);
});
it('should make JSONP request to invalid URL and invoke the error handler',
function() {
element(':button:contains("Invalid JSONP")').click();
element(':button:contains("fetch")').click();
expect(binding('status')).toBe('0');
expect(binding('data')).toBe('Request failed');
});
</file>
</example>
*/
function $http(config) {
config.method = uppercase(config.method);
var reqTransformFn = config.transformRequest || $config.transformRequest,
respTransformFn = config.transformResponse || $config.transformResponse,
defHeaders = $config.headers,
reqHeaders = extend({'X-XSRF-TOKEN': $browser.cookies()['XSRF-TOKEN']},
defHeaders.common, defHeaders[lowercase(config.method)], config.headers),
reqData = transformData(config.data, headersGetter(reqHeaders), reqTransformFn),
promise;
// strip content-type if data is undefined
if (isUndefined(config.data)) {
delete reqHeaders['Content-Type'];
}
// send request
promise = sendReq(config, reqData, reqHeaders);
// transform future response
promise = promise.then(transformResponse, transformResponse);
// apply interceptors
forEach(responseInterceptors, function(interceptor) {
promise = interceptor(promise);
});
promise.success = function(fn) {
promise.then(function(response) {
fn(response.data, response.status, response.headers, config);
});
return promise;
};
promise.error = function(fn) {
promise.then(null, function(response) {
fn(response.data, response.status, response.headers, config);
});
return promise;
};
return promise;
function transformResponse(response) {
// make a copy since the response must be cacheable
var resp = extend({}, response, {
data: transformData(response.data, response.headers, respTransformFn)
});
return (isSuccess(response.status))
? resp
: $q.reject(resp);
}
}
$http.pendingRequests = [];
/**
* @ngdoc method
* @name ng.$http#get
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `GET` request
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
/**
* @ngdoc method
* @name ng.$http#delete
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `DELETE` request
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
/**
* @ngdoc method
* @name ng.$http#head
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `HEAD` request
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
/**
* @ngdoc method
* @name ng.$http#jsonp
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `JSONP` request
*
* @param {string} url Relative or absolute URL specifying the destination of the request.
* Should contain `JSON_CALLBACK` string.
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
createShortMethods('get', 'delete', 'head', 'jsonp');
/**
* @ngdoc method
* @name ng.$http#post
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `POST` request
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {*} data Request content
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
/**
* @ngdoc method
* @name ng.$http#put
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `PUT` request
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {*} data Request content
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
createShortMethodsWithData('post', 'put');
/**
* @ngdoc property
* @name ng.$http#defaults
* @propertyOf ng.$http
*
* @description
* Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of
* default headers as well as request and response transformations.
*
* See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above.
*/
$http.defaults = $config;
return $http;
function createShortMethods(names) {
forEach(arguments, function(name) {
$http[name] = function(url, config) {
return $http(extend(config || {}, {
method: name,
url: url
}));
};
});
}
function createShortMethodsWithData(name) {
forEach(arguments, function(name) {
$http[name] = function(url, data, config) {
return $http(extend(config || {}, {
method: name,
url: url,
data: data
}));
};
});
}
/**
* Makes the request
*
* !!! ACCESSES CLOSURE VARS:
* $httpBackend, $config, $log, $rootScope, defaultCache, $http.pendingRequests
*/
function sendReq(config, reqData, reqHeaders) {
var deferred = $q.defer(),
promise = deferred.promise,
cache,
cachedResp,
url = buildUrl(config.url, config.params);
$http.pendingRequests.push(config);
promise.then(removePendingReq, removePendingReq);
if (config.cache && config.method == 'GET') {
cache = isObject(config.cache) ? config.cache : defaultCache;
}
if (cache) {
cachedResp = cache.get(url);
if (cachedResp) {
if (cachedResp.then) {
// cached request has already been sent, but there is no response yet
cachedResp.then(removePendingReq, removePendingReq);
return cachedResp;
} else {
// serving from cache
if (isArray(cachedResp)) {
resolvePromise(cachedResp[1], cachedResp[0], copy(cachedResp[2]));
} else {
resolvePromise(cachedResp, 200, {});
}
}
} else {
// put the promise for the non-transformed response into cache as a placeholder
cache.put(url, promise);
}
}
// if we won't have the response in cache, send the request to the backend
if (!cachedResp) {
$httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout,
config.withCredentials);
}
return promise;
/**
* Callback registered to $httpBackend():
* - caches the response if desired
* - resolves the raw $http promise
* - calls $apply
*/
function done(status, response, headersString) {
if (cache) {
if (isSuccess(status)) {
cache.put(url, [status, response, parseHeaders(headersString)]);
} else {
// remove promise from the cache
cache.remove(url);
}
}
resolvePromise(response, status, headersString);
$rootScope.$apply();
}
/**
* Resolves the raw $http promise.
*/
function resolvePromise(response, status, headers) {
// normalize internal statuses to 0
status = Math.max(status, 0);
(isSuccess(status) ? deferred.resolve : deferred.reject)({
data: response,
status: status,
headers: headersGetter(headers),
config: config
});
}
function removePendingReq() {
var idx = indexOf($http.pendingRequests, config);
if (idx !== -1) $http.pendingRequests.splice(idx, 1);
}
}
function buildUrl(url, params) {
if (!params) return url;
var parts = [];
forEachSorted(params, function(value, key) {
if (value == null || value == undefined) return;
if (isObject(value)) {
value = toJson(value);
}
parts.push(encodeURIComponent(key) + '=' + encodeURIComponent(value));
});
return url + ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&');
}
}];
}
var XHR = window.XMLHttpRequest || function() {
try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {}
try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {}
try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {}
throw new Error("This browser does not support XMLHttpRequest.");
};
/**
* @ngdoc object
* @name ng.$httpBackend
* @requires $browser
* @requires $window
* @requires $document
*
* @description
* HTTP backend used by the {@link ng.$http service} that delegates to
* XMLHttpRequest object or JSONP and deals with browser incompatibilities.
*
* You should never need to use this service directly, instead use the higher-level abstractions:
* {@link ng.$http $http} or {@link ngResource.$resource $resource}.
*
* During testing this implementation is swapped with {@link ngMock.$httpBackend mock
* $httpBackend} which can be trained with responses.
*/
function $HttpBackendProvider() {
this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) {
return createHttpBackend($browser, XHR, $browser.defer, $window.angular.callbacks,
$document[0], $window.location.protocol.replace(':', ''));
}];
}
function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument, locationProtocol) {
// TODO(vojta): fix the signature
return function(method, url, post, callback, headers, timeout, withCredentials) {
$browser.$$incOutstandingRequestCount();
url = url || $browser.url();
if (lowercase(method) == 'jsonp') {
var callbackId = '_' + (callbacks.counter++).toString(36);
callbacks[callbackId] = function(data) {
callbacks[callbackId].data = data;
};
jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId),
function() {
if (callbacks[callbackId].data) {
completeRequest(callback, 200, callbacks[callbackId].data);
} else {
completeRequest(callback, -2);
}
delete callbacks[callbackId];
});
} else {
var xhr = new XHR();
xhr.open(method, url, true);
forEach(headers, function(value, key) {
if (value) xhr.setRequestHeader(key, value);
});
var status;
// In IE6 and 7, this might be called synchronously when xhr.send below is called and the
// response is in the cache. the promise api will ensure that to the app code the api is
// always async
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
completeRequest(
callback, status || xhr.status, xhr.responseText, xhr.getAllResponseHeaders());
}
};
if (withCredentials) {
xhr.withCredentials = true;
}
xhr.send(post || '');
if (timeout > 0) {
$browserDefer(function() {
status = -1;
xhr.abort();
}, timeout);
}
}
function completeRequest(callback, status, response, headersString) {
// URL_MATCH is defined in src/service/location.js
var protocol = (url.match(URL_MATCH) || ['', locationProtocol])[1];
// fix status code for file protocol (it's always 0)
status = (protocol == 'file') ? (response ? 200 : 404) : status;
// normalize IE bug (http://bugs.jquery.com/ticket/1450)
status = status == 1223 ? 204 : status;
callback(status, response, headersString);
$browser.$$completeOutstandingRequest(noop);
}
};
function jsonpReq(url, done) {
// we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.:
// - fetches local scripts via XHR and evals them
// - adds and immediately removes script elements from the document
var script = rawDocument.createElement('script'),
doneWrapper = function() {
rawDocument.body.removeChild(script);
if (done) done();
};
script.type = 'text/javascript';
script.src = url;
if (msie) {
script.onreadystatechange = function() {
if (/loaded|complete/.test(script.readyState)) doneWrapper();
};
} else {
script.onload = script.onerror = doneWrapper;
}
rawDocument.body.appendChild(script);
}
}
/**
* @ngdoc object
* @name ng.$locale
*
* @description
* $locale service provides localization rules for various Angular components. As of right now the
* only public api is:
*
* * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)
*/
function $LocaleProvider(){
this.$get = function() {
return {
id: 'en-us',
NUMBER_FORMATS: {
DECIMAL_SEP: '.',
GROUP_SEP: ',',
PATTERNS: [
{ // Decimal Pattern
minInt: 1,
minFrac: 0,
maxFrac: 3,
posPre: '',
posSuf: '',
negPre: '-',
negSuf: '',
gSize: 3,
lgSize: 3
},{ //Currency Pattern
minInt: 1,
minFrac: 2,
maxFrac: 2,
posPre: '\u00A4',
posSuf: '',
negPre: '(\u00A4',
negSuf: ')',
gSize: 3,
lgSize: 3
}
],
CURRENCY_SYM: '$'
},
DATETIME_FORMATS: {
MONTH: 'January,February,March,April,May,June,July,August,September,October,November,December'
.split(','),
SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','),
DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','),
SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','),
AMPMS: ['AM','PM'],
medium: 'MMM d, y h:mm:ss a',
short: 'M/d/yy h:mm a',
fullDate: 'EEEE, MMMM d, y',
longDate: 'MMMM d, y',
mediumDate: 'MMM d, y',
shortDate: 'M/d/yy',
mediumTime: 'h:mm:ss a',
shortTime: 'h:mm a'
},
pluralCat: function(num) {
if (num === 1) {
return 'one';
}
return 'other';
}
};
};
}
function $TimeoutProvider() {
this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler',
function($rootScope, $browser, $q, $exceptionHandler) {
var deferreds = {};
/**
* @ngdoc function
* @name ng.$timeout
* @requires $browser
*
* @description
* Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch
* block and delegates any exceptions to
* {@link ng.$exceptionHandler $exceptionHandler} service.
*
* The return value of registering a timeout function is a promise which will be resolved when
* the timeout is reached and the timeout function is executed.
*
* To cancel a the timeout request, call `$timeout.cancel(promise)`.
*
* In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to
* synchronously flush the queue of deferred functions.
*
* @param {function()} fn A function, who's execution should be delayed.
* @param {number=} [delay=0] Delay in milliseconds.
* @param {boolean=} [invokeApply=true] If set to false skips model dirty checking, otherwise
* will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
* @returns {*} Promise that will be resolved when the timeout is reached. The value this
* promise will be resolved with is the return value of the `fn` function.
*/
function timeout(fn, delay, invokeApply) {
var deferred = $q.defer(),
promise = deferred.promise,
skipApply = (isDefined(invokeApply) && !invokeApply),
timeoutId, cleanup;
timeoutId = $browser.defer(function() {
try {
deferred.resolve(fn());
} catch(e) {
deferred.reject(e);
$exceptionHandler(e);
}
if (!skipApply) $rootScope.$apply();
}, delay);
cleanup = function() {
delete deferreds[promise.$$timeoutId];
};
promise.$$timeoutId = timeoutId;
deferreds[timeoutId] = deferred;
promise.then(cleanup, cleanup);
return promise;
}
/**
* @ngdoc function
* @name ng.$timeout#cancel
* @methodOf ng.$timeout
*
* @description
* Cancels a task associated with the `promise`. As a result of this the promise will be
* resolved with a rejection.
*
* @param {Promise=} promise Promise returned by the `$timeout` function.
* @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
* canceled.
*/
timeout.cancel = function(promise) {
if (promise && promise.$$timeoutId in deferreds) {
deferreds[promise.$$timeoutId].reject('canceled');
return $browser.defer.cancel(promise.$$timeoutId);
}
return false;
};
return timeout;
}];
}
/**
* @ngdoc object
* @name ng.$filterProvider
* @description
*
* Filters are just functions which transform input to an output. However filters need to be Dependency Injected. To
* achieve this a filter definition consists of a factory function which is annotated with dependencies and is
* responsible for creating a the filter function.
*
* <pre>
* // Filter registration
* function MyModule($provide, $filterProvider) {
* // create a service to demonstrate injection (not always needed)
* $provide.value('greet', function(name){
* return 'Hello ' + name + '!';
* });
*
* // register a filter factory which uses the
* // greet service to demonstrate DI.
* $filterProvider.register('greet', function(greet){
* // return the filter function which uses the greet service
* // to generate salutation
* return function(text) {
* // filters need to be forgiving so check input validity
* return text && greet(text) || text;
* };
* });
* }
* </pre>
*
* The filter function is registered with the `$injector` under the filter name suffixe with `Filter`.
* <pre>
* it('should be the same instance', inject(
* function($filterProvider) {
* $filterProvider.register('reverse', function(){
* return ...;
* });
* },
* function($filter, reverseFilter) {
* expect($filter('reverse')).toBe(reverseFilter);
* });
* </pre>
*
*
* For more information about how angular filters work, and how to create your own filters, see
* {@link guide/dev_guide.templates.filters Understanding Angular Filters} in the angular Developer
* Guide.
*/
/**
* @ngdoc method
* @name ng.$filterProvider#register
* @methodOf ng.$filterProvider
* @description
* Register filter factory function.
*
* @param {String} name Name of the filter.
* @param {function} fn The filter factory function which is injectable.
*/
/**
* @ngdoc function
* @name ng.$filter
* @function
* @description
* Filters are used for formatting data displayed to the user.
*
* The general syntax in templates is as follows:
*
* {{ expression | [ filter_name ] }}
*
* @param {String} name Name of the filter function to retrieve
* @return {Function} the filter function
*/
$FilterProvider.$inject = ['$provide'];
function $FilterProvider($provide) {
var suffix = 'Filter';
function register(name, factory) {
return $provide.factory(name + suffix, factory);
}
this.register = register;
this.$get = ['$injector', function($injector) {
return function(name) {
return $injector.get(name + suffix);
}
}];
////////////////////////////////////////
register('currency', currencyFilter);
register('date', dateFilter);
register('filter', filterFilter);
register('json', jsonFilter);
register('limitTo', limitToFilter);
register('lowercase', lowercaseFilter);
register('number', numberFilter);
register('orderBy', orderByFilter);
register('uppercase', uppercaseFilter);
}
/**
* @ngdoc filter
* @name ng.filter:filter
* @function
*
* @description
* Selects a subset of items from `array` and returns it as a new array.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link ng.$filter} for more information about Angular arrays.
*
* @param {Array} array The source array.
* @param {string|Object|function()} expression The predicate to be used for selecting items from
* `array`.
*
* Can be one of:
*
* - `string`: Predicate that results in a substring match using the value of `expression`
* string. All strings or objects with string properties in `array` that contain this string
* will be returned. The predicate can be negated by prefixing the string with `!`.
*
* - `Object`: A pattern object can be used to filter specific properties on objects contained
* by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
* which have property `name` containing "M" and property `phone` containing "1". A special
* property name `$` can be used (as in `{$:"text"}`) to accept a match against any
* property of the object. That's equivalent to the simple substring match with a `string`
* as described above.
*
* - `function`: A predicate function can be used to write arbitrary filters. The function is
* called for each element of `array`. The final result is an array of those elements that
* the predicate returned true for.
*
* @example
<doc:example>
<doc:source>
<div ng-init="friends = [{name:'John', phone:'555-1276'},
{name:'Mary', phone:'800-BIG-MARY'},
{name:'Mike', phone:'555-4321'},
{name:'Adam', phone:'555-5678'},
{name:'Julie', phone:'555-8765'}]"></div>
Search: <input ng-model="searchText">
<table id="searchTextResults">
<tr><th>Name</th><th>Phone</th><tr>
<tr ng-repeat="friend in friends | filter:searchText">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<tr>
</table>
<hr>
Any: <input ng-model="search.$"> <br>
Name only <input ng-model="search.name"><br>
Phone only <input ng-model="search.phone"å><br>
<table id="searchObjResults">
<tr><th>Name</th><th>Phone</th><tr>
<tr ng-repeat="friend in friends | filter:search">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<tr>
</table>
</doc:source>
<doc:scenario>
it('should search across all fields when filtering with a string', function() {
input('searchText').enter('m');
expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')).
toEqual(['Mary', 'Mike', 'Adam']);
input('searchText').enter('76');
expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')).
toEqual(['John', 'Julie']);
});
it('should search in specific fields when filtering with a predicate object', function() {
input('search.$').enter('i');
expect(repeater('#searchObjResults tr', 'friend in friends').column('friend.name')).
toEqual(['Mary', 'Mike', 'Julie']);
});
</doc:scenario>
</doc:example>
*/
function filterFilter() {
return function(array, expression) {
if (!(array instanceof Array)) return array;
var predicates = [];
predicates.check = function(value) {
for (var j = 0; j < predicates.length; j++) {
if(!predicates[j](value)) {
return false;
}
}
return true;
};
var search = function(obj, text){
if (text.charAt(0) === '!') {
return !search(obj, text.substr(1));
}
switch (typeof obj) {
case "boolean":
case "number":
case "string":
return ('' + obj).toLowerCase().indexOf(text) > -1;
case "object":
for ( var objKey in obj) {
if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {
return true;
}
}
return false;
case "array":
for ( var i = 0; i < obj.length; i++) {
if (search(obj[i], text)) {
return true;
}
}
return false;
default:
return false;
}
};
switch (typeof expression) {
case "boolean":
case "number":
case "string":
expression = {$:expression};
case "object":
for (var key in expression) {
if (key == '$') {
(function() {
var text = (''+expression[key]).toLowerCase();
if (!text) return;
predicates.push(function(value) {
return search(value, text);
});
})();
} else {
(function() {
var path = key;
var text = (''+expression[key]).toLowerCase();
if (!text) return;
predicates.push(function(value) {
return search(getter(value, path), text);
});
})();
}
}
break;
case 'function':
predicates.push(expression);
break;
default:
return array;
}
var filtered = [];
for ( var j = 0; j < array.length; j++) {
var value = array[j];
if (predicates.check(value)) {
filtered.push(value);
}
}
return filtered;
}
}
/**
* @ngdoc filter
* @name ng.filter:currency
* @function
*
* @description
* Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default
* symbol for current locale is used.
*
* @param {number} amount Input to filter.
* @param {string=} symbol Currency symbol or identifier to be displayed.
* @returns {string} Formatted number.
*
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.amount = 1234.56;
}
</script>
<div ng-controller="Ctrl">
<input type="number" ng-model="amount"> <br>
default currency symbol ($): {{amount | currency}}<br>
custom currency identifier (USD$): {{amount | currency:"USD$"}}
</div>
</doc:source>
<doc:scenario>
it('should init with 1234.56', function() {
expect(binding('amount | currency')).toBe('$1,234.56');
expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56');
});
it('should update', function() {
input('amount').enter('-1234');
expect(binding('amount | currency')).toBe('($1,234.00)');
expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)');
});
</doc:scenario>
</doc:example>
*/
currencyFilter.$inject = ['$locale'];
function currencyFilter($locale) {
var formats = $locale.NUMBER_FORMATS;
return function(amount, currencySymbol){
if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM;
return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2).
replace(/\u00A4/g, currencySymbol);
};
}
/**
* @ngdoc filter
* @name ng.filter:number
* @function
*
* @description
* Formats a number as text.
*
* If the input is not a number an empty string is returned.
*
* @param {number|string} number Number to format.
* @param {(number|string)=} [fractionSize=2] Number of decimal places to round the number to.
* @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.val = 1234.56789;
}
</script>
<div ng-controller="Ctrl">
Enter number: <input ng-model='val'><br>
Default formatting: {{val | number}}<br>
No fractions: {{val | number:0}}<br>
Negative number: {{-val | number:4}}
</div>
</doc:source>
<doc:scenario>
it('should format numbers', function() {
expect(binding('val | number')).toBe('1,234.568');
expect(binding('val | number:0')).toBe('1,235');
expect(binding('-val | number:4')).toBe('-1,234.5679');
});
it('should update', function() {
input('val').enter('3374.333');
expect(binding('val | number')).toBe('3,374.333');
expect(binding('val | number:0')).toBe('3,374');
expect(binding('-val | number:4')).toBe('-3,374.3330');
});
</doc:scenario>
</doc:example>
*/
numberFilter.$inject = ['$locale'];
function numberFilter($locale) {
var formats = $locale.NUMBER_FORMATS;
return function(number, fractionSize) {
return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,
fractionSize);
};
}
var DECIMAL_SEP = '.';
function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
if (isNaN(number) || !isFinite(number)) return '';
var isNegative = number < 0;
number = Math.abs(number);
var numStr = number + '',
formatedText = '',
parts = [];
if (numStr.indexOf('e') !== -1) {
formatedText = numStr;
} else {
var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length;
// determine fractionSize if it is not specified
if (isUndefined(fractionSize)) {
fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac);
}
var pow = Math.pow(10, fractionSize);
number = Math.round(number * pow) / pow;
var fraction = ('' + number).split(DECIMAL_SEP);
var whole = fraction[0];
fraction = fraction[1] || '';
var pos = 0,
lgroup = pattern.lgSize,
group = pattern.gSize;
if (whole.length >= (lgroup + group)) {
pos = whole.length - lgroup;
for (var i = 0; i < pos; i++) {
if ((pos - i)%group === 0 && i !== 0) {
formatedText += groupSep;
}
formatedText += whole.charAt(i);
}
}
for (i = pos; i < whole.length; i++) {
if ((whole.length - i)%lgroup === 0 && i !== 0) {
formatedText += groupSep;
}
formatedText += whole.charAt(i);
}
// format fraction part.
while(fraction.length < fractionSize) {
fraction += '0';
}
if (fractionSize) formatedText += decimalSep + fraction.substr(0, fractionSize);
}
parts.push(isNegative ? pattern.negPre : pattern.posPre);
parts.push(formatedText);
parts.push(isNegative ? pattern.negSuf : pattern.posSuf);
return parts.join('');
}
function padNumber(num, digits, trim) {
var neg = '';
if (num < 0) {
neg = '-';
num = -num;
}
num = '' + num;
while(num.length < digits) num = '0' + num;
if (trim)
num = num.substr(num.length - digits);
return neg + num;
}
function dateGetter(name, size, offset, trim) {
return function(date) {
var value = date['get' + name]();
if (offset > 0 || value > -offset)
value += offset;
if (value === 0 && offset == -12 ) value = 12;
return padNumber(value, size, trim);
};
}
function dateStrGetter(name, shortForm) {
return function(date, formats) {
var value = date['get' + name]();
var get = uppercase(shortForm ? ('SHORT' + name) : name);
return formats[get][value];
};
}
function timeZoneGetter(date) {
var offset = date.getTimezoneOffset();
return padNumber(offset / 60, 2) + padNumber(Math.abs(offset % 60), 2);
}
function ampmGetter(date, formats) {
return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
}
var DATE_FORMATS = {
yyyy: dateGetter('FullYear', 4),
yy: dateGetter('FullYear', 2, 0, true),
y: dateGetter('FullYear', 1),
MMMM: dateStrGetter('Month'),
MMM: dateStrGetter('Month', true),
MM: dateGetter('Month', 2, 1),
M: dateGetter('Month', 1, 1),
dd: dateGetter('Date', 2),
d: dateGetter('Date', 1),
HH: dateGetter('Hours', 2),
H: dateGetter('Hours', 1),
hh: dateGetter('Hours', 2, -12),
h: dateGetter('Hours', 1, -12),
mm: dateGetter('Minutes', 2),
m: dateGetter('Minutes', 1),
ss: dateGetter('Seconds', 2),
s: dateGetter('Seconds', 1),
EEEE: dateStrGetter('Day'),
EEE: dateStrGetter('Day', true),
a: ampmGetter,
Z: timeZoneGetter
};
var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/,
NUMBER_STRING = /^\d+$/;
/**
* @ngdoc filter
* @name ng.filter:date
* @function
*
* @description
* Formats `date` to a string based on the requested `format`.
*
* `format` string can be composed of the following elements:
*
* * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)
* * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)
* * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)
* * `'MMMM'`: Month in year (January-December)
* * `'MMM'`: Month in year (Jan-Dec)
* * `'MM'`: Month in year, padded (01-12)
* * `'M'`: Month in year (1-12)
* * `'dd'`: Day in month, padded (01-31)
* * `'d'`: Day in month (1-31)
* * `'EEEE'`: Day in Week,(Sunday-Saturday)
* * `'EEE'`: Day in Week, (Sun-Sat)
* * `'HH'`: Hour in day, padded (00-23)
* * `'H'`: Hour in day (0-23)
* * `'hh'`: Hour in am/pm, padded (01-12)
* * `'h'`: Hour in am/pm, (1-12)
* * `'mm'`: Minute in hour, padded (00-59)
* * `'m'`: Minute in hour (0-59)
* * `'ss'`: Second in minute, padded (00-59)
* * `'s'`: Second in minute (0-59)
* * `'a'`: am/pm marker
* * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-1200)
*
* `format` string can also be one of the following predefined
* {@link guide/i18n localizable formats}:
*
* * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
* (e.g. Sep 3, 2010 12:05:08 pm)
* * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 pm)
* * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US locale
* (e.g. Friday, September 3, 2010)
* * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010
* * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010)
* * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
* * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm)
* * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm)
*
* `format` string can contain literal values. These need to be quoted with single quotes (e.g.
* `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence
* (e.g. `"h o''clock"`).
*
* @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
* number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.SSSZ and it's
* shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ).
* @param {string=} format Formatting rules (see Description). If not specified,
* `mediumDate` is used.
* @returns {string} Formatted string or the input if input is not recognized as date/millis.
*
* @example
<doc:example>
<doc:source>
<span ng-non-bindable>{{1288323623006 | date:'medium'}}</span>:
{{1288323623006 | date:'medium'}}<br>
<span ng-non-bindable>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span>:
{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}<br>
<span ng-non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>:
{{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}<br>
</doc:source>
<doc:scenario>
it('should format date', function() {
expect(binding("1288323623006 | date:'medium'")).
toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);
expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).
toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} \-?\d{4}/);
expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).
toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
});
</doc:scenario>
</doc:example>
*/
dateFilter.$inject = ['$locale'];
function dateFilter($locale) {
var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d{3}))?)?)?(Z|([+-])(\d\d):?(\d\d)))?$/;
function jsonStringToDate(string){
var match;
if (match = string.match(R_ISO8601_STR)) {
var date = new Date(0),
tzHour = 0,
tzMin = 0;
if (match[9]) {
tzHour = int(match[9] + match[10]);
tzMin = int(match[9] + match[11]);
}
date.setUTCFullYear(int(match[1]), int(match[2]) - 1, int(match[3]));
date.setUTCHours(int(match[4]||0) - tzHour, int(match[5]||0) - tzMin, int(match[6]||0), int(match[7]||0));
return date;
}
return string;
}
return function(date, format) {
var text = '',
parts = [],
fn, match;
format = format || 'mediumDate';
format = $locale.DATETIME_FORMATS[format] || format;
if (isString(date)) {
if (NUMBER_STRING.test(date)) {
date = int(date);
} else {
date = jsonStringToDate(date);
}
}
if (isNumber(date)) {
date = new Date(date);
}
if (!isDate(date)) {
return date;
}
while(format) {
match = DATE_FORMATS_SPLIT.exec(format);
if (match) {
parts = concat(parts, match, 1);
format = parts.pop();
} else {
parts.push(format);
format = null;
}
}
forEach(parts, function(value){
fn = DATE_FORMATS[value];
text += fn ? fn(date, $locale.DATETIME_FORMATS)
: value.replace(/(^'|'$)/g, '').replace(/''/g, "'");
});
return text;
};
}
/**
* @ngdoc filter
* @name ng.filter:json
* @function
*
* @description
* Allows you to convert a JavaScript object into JSON string.
*
* This filter is mostly useful for debugging. When using the double curly {{value}} notation
* the binding is automatically converted to JSON.
*
* @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
* @returns {string} JSON string.
*
*
* @example:
<doc:example>
<doc:source>
<pre>{{ {'name':'value'} | json }}</pre>
</doc:source>
<doc:scenario>
it('should jsonify filtered objects', function() {
expect(binding("{'name':'value'}")).toMatch(/\{\n "name": ?"value"\n}/);
});
</doc:scenario>
</doc:example>
*
*/
function jsonFilter() {
return function(object) {
return toJson(object, true);
};
}
/**
* @ngdoc filter
* @name ng.filter:lowercase
* @function
* @description
* Converts string to lowercase.
* @see angular.lowercase
*/
var lowercaseFilter = valueFn(lowercase);
/**
* @ngdoc filter
* @name ng.filter:uppercase
* @function
* @description
* Converts string to uppercase.
* @see angular.uppercase
*/
var uppercaseFilter = valueFn(uppercase);
/**
* @ngdoc function
* @name ng.filter:limitTo
* @function
*
* @description
* Creates a new array containing only a specified number of elements in an array. The elements
* are taken from either the beginning or the end of the source array, as specified by the
* value and sign (positive or negative) of `limit`.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link ng.$filter} for more information about Angular arrays.
*
* @param {Array} array Source array to be limited.
* @param {string|Number} limit The length of the returned array. If the `limit` number is
* positive, `limit` number of items from the beginning of the source array are copied.
* If the number is negative, `limit` number of items from the end of the source array are
* copied. The `limit` will be trimmed if it exceeds `array.length`
* @returns {Array} A new sub-array of length `limit` or less if input array had less than `limit`
* elements.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.numbers = [1,2,3,4,5,6,7,8,9];
$scope.limit = 3;
}
</script>
<div ng-controller="Ctrl">
Limit {{numbers}} to: <input type="integer" ng-model="limit">
<p>Output: {{ numbers | limitTo:limit }}</p>
</div>
</doc:source>
<doc:scenario>
it('should limit the numer array to first three items', function() {
expect(element('.doc-example-live input[ng-model=limit]').val()).toBe('3');
expect(binding('numbers | limitTo:limit')).toEqual('[1,2,3]');
});
it('should update the output when -3 is entered', function() {
input('limit').enter(-3);
expect(binding('numbers | limitTo:limit')).toEqual('[7,8,9]');
});
it('should not exceed the maximum size of input array', function() {
input('limit').enter(100);
expect(binding('numbers | limitTo:limit')).toEqual('[1,2,3,4,5,6,7,8,9]');
});
</doc:scenario>
</doc:example>
*/
function limitToFilter(){
return function(array, limit) {
if (!(array instanceof Array)) return array;
limit = int(limit);
var out = [],
i, n;
// check that array is iterable
if (!array || !(array instanceof Array))
return out;
// if abs(limit) exceeds maximum length, trim it
if (limit > array.length)
limit = array.length;
else if (limit < -array.length)
limit = -array.length;
if (limit > 0) {
i = 0;
n = limit;
} else {
i = array.length + limit;
n = array.length;
}
for (; i<n; i++) {
out.push(array[i]);
}
return out;
}
}
/**
* @ngdoc function
* @name ng.filter:orderBy
* @function
*
* @description
* Orders a specified `array` by the `expression` predicate.
*
* Note: this function is used to augment the `Array` type in Angular expressions. See
* {@link ng.$filter} for more informaton about Angular arrays.
*
* @param {Array} array The array to sort.
* @param {function(*)|string|Array.<(function(*)|string)>} expression A predicate to be
* used by the comparator to determine the order of elements.
*
* Can be one of:
*
* - `function`: Getter function. The result of this function will be sorted using the
* `<`, `=`, `>` operator.
* - `string`: An Angular expression which evaluates to an object to order by, such as 'name'
* to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control
* ascending or descending sort order (for example, +name or -name).
* - `Array`: An array of function or string predicates. The first predicate in the array
* is used for sorting, but when two items are equivalent, the next predicate is used.
*
* @param {boolean=} reverse Reverse the order the array.
* @returns {Array} Sorted copy of the source array.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.friends =
[{name:'John', phone:'555-1212', age:10},
{name:'Mary', phone:'555-9876', age:19},
{name:'Mike', phone:'555-4321', age:21},
{name:'Adam', phone:'555-5678', age:35},
{name:'Julie', phone:'555-8765', age:29}]
$scope.predicate = '-age';
}
</script>
<div ng-controller="Ctrl">
<pre>Sorting predicate = {{predicate}}; reverse = {{reverse}}</pre>
<hr/>
[ <a href="" ng-click="predicate=''">unsorted</a> ]
<table class="friend">
<tr>
<th><a href="" ng-click="predicate = 'name'; reverse=false">Name</a>
(<a href ng-click="predicate = '-name'; reverse=false">^</a>)</th>
<th><a href="" ng-click="predicate = 'phone'; reverse=!reverse">Phone Number</a></th>
<th><a href="" ng-click="predicate = 'age'; reverse=!reverse">Age</a></th>
<tr>
<tr ng-repeat="friend in friends | orderBy:predicate:reverse">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<td>{{friend.age}}</td>
<tr>
</table>
</div>
</doc:source>
<doc:scenario>
it('should be reverse ordered by aged', function() {
expect(binding('predicate')).toBe('-age');
expect(repeater('table.friend', 'friend in friends').column('friend.age')).
toEqual(['35', '29', '21', '19', '10']);
expect(repeater('table.friend', 'friend in friends').column('friend.name')).
toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']);
});
it('should reorder the table when user selects different predicate', function() {
element('.doc-example-live a:contains("Name")').click();
expect(repeater('table.friend', 'friend in friends').column('friend.name')).
toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']);
expect(repeater('table.friend', 'friend in friends').column('friend.age')).
toEqual(['35', '10', '29', '19', '21']);
element('.doc-example-live a:contains("Phone")').click();
expect(repeater('table.friend', 'friend in friends').column('friend.phone')).
toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']);
expect(repeater('table.friend', 'friend in friends').column('friend.name')).
toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']);
});
</doc:scenario>
</doc:example>
*/
orderByFilter.$inject = ['$parse'];
function orderByFilter($parse){
return function(array, sortPredicate, reverseOrder) {
if (!(array instanceof Array)) return array;
if (!sortPredicate) return array;
sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];
sortPredicate = map(sortPredicate, function(predicate){
var descending = false, get = predicate || identity;
if (isString(predicate)) {
if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) {
descending = predicate.charAt(0) == '-';
predicate = predicate.substring(1);
}
get = $parse(predicate);
}
return reverseComparator(function(a,b){
return compare(get(a),get(b));
}, descending);
});
var arrayCopy = [];
for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); }
return arrayCopy.sort(reverseComparator(comparator, reverseOrder));
function comparator(o1, o2){
for ( var i = 0; i < sortPredicate.length; i++) {
var comp = sortPredicate[i](o1, o2);
if (comp !== 0) return comp;
}
return 0;
}
function reverseComparator(comp, descending) {
return toBoolean(descending)
? function(a,b){return comp(b,a);}
: comp;
}
function compare(v1, v2){
var t1 = typeof v1;
var t2 = typeof v2;
if (t1 == t2) {
if (t1 == "string") v1 = v1.toLowerCase();
if (t1 == "string") v2 = v2.toLowerCase();
if (v1 === v2) return 0;
return v1 < v2 ? -1 : 1;
} else {
return t1 < t2 ? -1 : 1;
}
}
}
}
function ngDirective(directive) {
if (isFunction(directive)) {
directive = {
link: directive
}
}
directive.restrict = directive.restrict || 'AC';
return valueFn(directive);
}
/*
* Modifies the default behavior of html A tag, so that the default action is prevented when href
* attribute is empty.
*
* The reasoning for this change is to allow easy creation of action links with `ngClick` directive
* without changing the location or causing page reloads, e.g.:
* <a href="" ng-click="model.$save()">Save</a>
*/
var htmlAnchorDirective = valueFn({
restrict: 'E',
compile: function(element, attr) {
// turn <a href ng-click="..">link</a> into a link in IE
// but only if it doesn't have name attribute, in which case it's an anchor
if (!attr.href) {
attr.$set('href', '');
}
return function(scope, element) {
element.bind('click', function(event){
// if we have no href url, then don't navigate anywhere.
if (!element.attr('href')) {
event.preventDefault();
}
});
}
}
});
/**
* @ngdoc directive
* @name ng.directive:ngHref
* @restrict A
*
* @description
* Using Angular markup like {{hash}} in an href attribute makes
* the page open to a wrong URL, if the user clicks that link before
* angular has a chance to replace the {{hash}} with actual URL, the
* link will be broken and will most likely return a 404 error.
* The `ngHref` directive solves this problem.
*
* The buggy way to write it:
* <pre>
* <a href="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* The correct way to write it:
* <pre>
* <a ng-href="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* @element A
* @param {template} ngHref any string which can contain `{{}}` markup.
*
* @example
* This example uses `link` variable inside `href` attribute:
<doc:example>
<doc:source>
<input ng-model="value" /><br />
<a id="link-1" href ng-click="value = 1">link 1</a> (link, don't reload)<br />
<a id="link-2" href="" ng-click="value = 2">link 2</a> (link, don't reload)<br />
<a id="link-3" ng-href="/{{'123'}}">link 3</a> (link, reload!)<br />
<a id="link-4" href="" name="xx" ng-click="value = 4">anchor</a> (link, don't reload)<br />
<a id="link-5" name="xxx" ng-click="value = 5">anchor</a> (no link)<br />
<a id="link-6" ng-href="{{value}}">link</a> (link, change location)
</doc:source>
<doc:scenario>
it('should execute ng-click but not reload when href without value', function() {
element('#link-1').click();
expect(input('value').val()).toEqual('1');
expect(element('#link-1').attr('href')).toBe("");
});
it('should execute ng-click but not reload when href empty string', function() {
element('#link-2').click();
expect(input('value').val()).toEqual('2');
expect(element('#link-2').attr('href')).toBe("");
});
it('should execute ng-click and change url when ng-href specified', function() {
expect(element('#link-3').attr('href')).toBe("/123");
element('#link-3').click();
expect(browser().window().path()).toEqual('/123');
});
it('should execute ng-click but not reload when href empty string and name specified', function() {
element('#link-4').click();
expect(input('value').val()).toEqual('4');
expect(element('#link-4').attr('href')).toBe('');
});
it('should execute ng-click but not reload when no href but name specified', function() {
element('#link-5').click();
expect(input('value').val()).toEqual('5');
expect(element('#link-5').attr('href')).toBe('');
});
it('should only change url when only ng-href', function() {
input('value').enter('6');
expect(element('#link-6').attr('href')).toBe('6');
element('#link-6').click();
expect(browser().location().url()).toEqual('/6');
});
</doc:scenario>
</doc:example>
*/
/**
* @ngdoc directive
* @name ng.directive:ngSrc
* @restrict A
*
* @description
* Using Angular markup like `{{hash}}` in a `src` attribute doesn't
* work right: The browser will fetch from the URL with the literal
* text `{{hash}}` until Angular replaces the expression inside
* `{{hash}}`. The `ngSrc` directive solves this problem.
*
* The buggy way to write it:
* <pre>
* <img src="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* The correct way to write it:
* <pre>
* <img ng-src="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* @element IMG
* @param {template} ngSrc any string which can contain `{{}}` markup.
*/
/**
* @ngdoc directive
* @name ng.directive:ngDisabled
* @restrict A
*
* @description
*
* The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs:
* <pre>
* <div ng-init="scope = { isDisabled: false }">
* <button disabled="{{scope.isDisabled}}">Disabled</button>
* </div>
* </pre>
*
* The HTML specs do not require browsers to preserve the special attributes such as disabled.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce the `ngDisabled` directive.
*
* @example
<doc:example>
<doc:source>
Click me to toggle: <input type="checkbox" ng-model="checked"><br/>
<button ng-model="button" ng-disabled="checked">Button</button>
</doc:source>
<doc:scenario>
it('should toggle button', function() {
expect(element('.doc-example-live :button').prop('disabled')).toBeFalsy();
input('checked').check();
expect(element('.doc-example-live :button').prop('disabled')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element INPUT
* @param {expression} ngDisabled Angular expression that will be evaluated.
*/
/**
* @ngdoc directive
* @name ng.directive:ngChecked
* @restrict A
*
* @description
* The HTML specs do not require browsers to preserve the special attributes such as checked.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce the `ngChecked` directive.
* @example
<doc:example>
<doc:source>
Check me to check both: <input type="checkbox" ng-model="master"><br/>
<input id="checkSlave" type="checkbox" ng-checked="master">
</doc:source>
<doc:scenario>
it('should check both checkBoxes', function() {
expect(element('.doc-example-live #checkSlave').prop('checked')).toBeFalsy();
input('master').check();
expect(element('.doc-example-live #checkSlave').prop('checked')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element INPUT
* @param {expression} ngChecked Angular expression that will be evaluated.
*/
/**
* @ngdoc directive
* @name ng.directive:ngMultiple
* @restrict A
*
* @description
* The HTML specs do not require browsers to preserve the special attributes such as multiple.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce the `ngMultiple` directive.
*
* @example
<doc:example>
<doc:source>
Check me check multiple: <input type="checkbox" ng-model="checked"><br/>
<select id="select" ng-multiple="checked">
<option>Misko</option>
<option>Igor</option>
<option>Vojta</option>
<option>Di</option>
</select>
</doc:source>
<doc:scenario>
it('should toggle multiple', function() {
expect(element('.doc-example-live #select').prop('multiple')).toBeFalsy();
input('checked').check();
expect(element('.doc-example-live #select').prop('multiple')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element SELECT
* @param {expression} ngMultiple Angular expression that will be evaluated.
*/
/**
* @ngdoc directive
* @name ng.directive:ngReadonly
* @restrict A
*
* @description
* The HTML specs do not require browsers to preserve the special attributes such as readonly.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduce the `ngReadonly` directive.
* @example
<doc:example>
<doc:source>
Check me to make text readonly: <input type="checkbox" ng-model="checked"><br/>
<input type="text" ng-readonly="checked" value="I'm Angular"/>
</doc:source>
<doc:scenario>
it('should toggle readonly attr', function() {
expect(element('.doc-example-live :text').prop('readonly')).toBeFalsy();
input('checked').check();
expect(element('.doc-example-live :text').prop('readonly')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element INPUT
* @param {string} expression Angular expression that will be evaluated.
*/
/**
* @ngdoc directive
* @name ng.directive:ngSelected
* @restrict A
*
* @description
* The HTML specs do not require browsers to preserve the special attributes such as selected.
* (The presence of them means true and absence means false)
* This prevents the angular compiler from correctly retrieving the binding expression.
* To solve this problem, we introduced the `ngSelected` directive.
* @example
<doc:example>
<doc:source>
Check me to select: <input type="checkbox" ng-model="selected"><br/>
<select>
<option>Hello!</option>
<option id="greet" ng-selected="selected">Greetings!</option>
</select>
</doc:source>
<doc:scenario>
it('should select Greetings!', function() {
expect(element('.doc-example-live #greet').prop('selected')).toBeFalsy();
input('selected').check();
expect(element('.doc-example-live #greet').prop('selected')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element OPTION
* @param {string} expression Angular expression that will be evaluated.
*/
var ngAttributeAliasDirectives = {};
// boolean attrs are evaluated
forEach(BOOLEAN_ATTR, function(propName, attrName) {
var normalized = directiveNormalize('ng-' + attrName);
ngAttributeAliasDirectives[normalized] = function() {
return {
priority: 100,
compile: function() {
return function(scope, element, attr) {
scope.$watch(attr[normalized], function(value) {
attr.$set(attrName, !!value);
});
};
}
};
};
});
// ng-src, ng-href are interpolated
forEach(['src', 'href'], function(attrName) {
var normalized = directiveNormalize('ng-' + attrName);
ngAttributeAliasDirectives[normalized] = function() {
return {
priority: 99, // it needs to run after the attributes are interpolated
link: function(scope, element, attr) {
attr.$observe(normalized, function(value) {
attr.$set(attrName, value);
// on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist
// then calling element.setAttribute('src', 'foo') doesn't do anything, so we need
// to set the property as well to achieve the desired effect
if (msie) element.prop(attrName, value);
});
}
};
};
});
var nullFormCtrl = {
$addControl: noop,
$removeControl: noop,
$setValidity: noop,
$setDirty: noop
};
/**
* @ngdoc object
* @name ng.directive:form.FormController
*
* @property {boolean} $pristine True if user has not interacted with the form yet.
* @property {boolean} $dirty True if user has already interacted with the form.
* @property {boolean} $valid True if all of the containg forms and controls are valid.
* @property {boolean} $invalid True if at least one containing control or form is invalid.
*
* @property {Object} $error Is an object hash, containing references to all invalid controls or
* forms, where:
*
* - keys are validation tokens (error names) — such as `REQUIRED`, `URL` or `EMAIL`),
* - values are arrays of controls or forms that are invalid with given error.
*
* @description
* `FormController` keeps track of all its controls and nested forms as well as state of them,
* such as being valid/invalid or dirty/pristine.
*
* Each {@link ng.directive:form form} directive creates an instance
* of `FormController`.
*
*/
//asks for $scope to fool the BC controller module
FormController.$inject = ['$element', '$attrs', '$scope'];
function FormController(element, attrs) {
var form = this,
parentForm = element.parent().controller('form') || nullFormCtrl,
invalidCount = 0, // used to easily determine if we are valid
errors = form.$error = {};
// init state
form.$name = attrs.name;
form.$dirty = false;
form.$pristine = true;
form.$valid = true;
form.$invalid = false;
parentForm.$addControl(form);
// Setup initial state of the control
element.addClass(PRISTINE_CLASS);
toggleValidCss(true);
// convenience method for easy toggling of classes
function toggleValidCss(isValid, validationErrorKey) {
validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
element.
removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey).
addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);
}
form.$addControl = function(control) {
if (control.$name && !form.hasOwnProperty(control.$name)) {
form[control.$name] = control;
}
};
form.$removeControl = function(control) {
if (control.$name && form[control.$name] === control) {
delete form[control.$name];
}
forEach(errors, function(queue, validationToken) {
form.$setValidity(validationToken, true, control);
});
};
form.$setValidity = function(validationToken, isValid, control) {
var queue = errors[validationToken];
if (isValid) {
if (queue) {
arrayRemove(queue, control);
if (!queue.length) {
invalidCount--;
if (!invalidCount) {
toggleValidCss(isValid);
form.$valid = true;
form.$invalid = false;
}
errors[validationToken] = false;
toggleValidCss(true, validationToken);
parentForm.$setValidity(validationToken, true, form);
}
}
} else {
if (!invalidCount) {
toggleValidCss(isValid);
}
if (queue) {
if (includes(queue, control)) return;
} else {
errors[validationToken] = queue = [];
invalidCount++;
toggleValidCss(false, validationToken);
parentForm.$setValidity(validationToken, false, form);
}
queue.push(control);
form.$valid = false;
form.$invalid = true;
}
};
form.$setDirty = function() {
element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS);
form.$dirty = true;
form.$pristine = false;
};
}
/**
* @ngdoc directive
* @name ng.directive:ngForm
* @restrict EAC
*
* @description
* Nestable alias of {@link ng.directive:form `form`} directive. HTML
* does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a
* sub-group of controls needs to be determined.
*
* @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into
* related scope, under this name.
*
*/
/**
* @ngdoc directive
* @name ng.directive:form
* @restrict E
*
* @description
* Directive that instantiates
* {@link ng.directive:form.FormController FormController}.
*
* If `name` attribute is specified, the form controller is published onto the current scope under
* this name.
*
* # Alias: {@link ng.directive:ngForm `ngForm`}
*
* In angular forms can be nested. This means that the outer form is valid when all of the child
* forms are valid as well. However browsers do not allow nesting of `<form>` elements, for this
* reason angular provides {@link ng.directive:ngForm `ngForm`} alias
* which behaves identical to `<form>` but allows form nesting.
*
*
* # CSS classes
* - `ng-valid` Is set if the form is valid.
* - `ng-invalid` Is set if the form is invalid.
* - `ng-pristine` Is set if the form is pristine.
* - `ng-dirty` Is set if the form is dirty.
*
*
* # Submitting a form and preventing default action
*
* Since the role of forms in client-side Angular applications is different than in classical
* roundtrip apps, it is desirable for the browser not to translate the form submission into a full
* page reload that sends the data to the server. Instead some javascript logic should be triggered
* to handle the form submission in application specific way.
*
* For this reason, Angular prevents the default action (form submission to the server) unless the
* `<form>` element has an `action` attribute specified.
*
* You can use one of the following two ways to specify what javascript method should be called when
* a form is submitted:
*
* - {@link ng.directive:ngSubmit ngSubmit} directive on the form element
* - {@link ng.directive:ngClick ngClick} directive on the first
* button or input field of type submit (input[type=submit])
*
* To prevent double execution of the handler, use only one of ngSubmit or ngClick directives. This
* is because of the following form submission rules coming from the html spec:
*
* - If a form has only one input field then hitting enter in this field triggers form submit
* (`ngSubmit`)
* - if a form has has 2+ input fields and no buttons or input[type=submit] then hitting enter
* doesn't trigger submit
* - if a form has one or more input fields and one or more buttons or input[type=submit] then
* hitting enter in any of the input fields will trigger the click handler on the *first* button or
* input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`)
*
* @param {string=} name Name of the form. If specified, the form controller will be published into
* related scope, under this name.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.userType = 'guest';
}
</script>
<form name="myForm" ng-controller="Ctrl">
userType: <input name="input" ng-model="userType" required>
<span class="error" ng-show="myForm.input.$error.REQUIRED">Required!</span><br>
<tt>userType = {{userType}}</tt><br>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br>
<tt>myForm.$error.REQUIRED = {{!!myForm.$error.REQUIRED}}</tt><br>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('userType')).toEqual('guest');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('userType').enter('');
expect(binding('userType')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
var formDirectiveDir = {
name: 'form',
restrict: 'E',
controller: FormController,
compile: function() {
return {
pre: function(scope, formElement, attr, controller) {
if (!attr.action) {
formElement.bind('submit', function(event) {
event.preventDefault();
});
}
var parentFormCtrl = formElement.parent().controller('form'),
alias = attr.name || attr.ngForm;
if (alias) {
scope[alias] = controller;
}
if (parentFormCtrl) {
formElement.bind('$destroy', function() {
parentFormCtrl.$removeControl(controller);
if (alias) {
scope[alias] = undefined;
}
extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards
});
}
}
};
}
};
var formDirective = valueFn(formDirectiveDir);
var ngFormDirective = valueFn(extend(copy(formDirectiveDir), {restrict: 'EAC'}));
var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/;
var EMAIL_REGEXP = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/;
var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/;
var inputType = {
/**
* @ngdoc inputType
* @name ng.directive:input.text
*
* @description
* Standard HTML text input with angular data binding.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.text = 'guest';
$scope.word = /^\w*$/;
}
</script>
<form name="myForm" ng-controller="Ctrl">
Single word: <input type="text" name="input" ng-model="text"
ng-pattern="word" required>
<span class="error" ng-show="myForm.input.$error.required">
Required!</span>
<span class="error" ng-show="myForm.input.$error.pattern">
Single word only!</span>
<tt>text = {{text}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('text')).toEqual('guest');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('text').enter('');
expect(binding('text')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should be invalid if multi word', function() {
input('text').enter('hello world');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
'text': textInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.number
*
* @description
* Text input with number validation and transformation. Sets the `number` validation
* error if not a valid number.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} min Sets the `min` validation error key if the value entered is less then `min`.
* @param {string=} max Sets the `max` validation error key if the value entered is greater then `min`.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.value = 12;
}
</script>
<form name="myForm" ng-controller="Ctrl">
Number: <input type="number" name="input" ng-model="value"
min="0" max="99" required>
<span class="error" ng-show="myForm.list.$error.required">
Required!</span>
<span class="error" ng-show="myForm.list.$error.number">
Not valid number!</span>
<tt>value = {{value}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('value')).toEqual('12');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('value').enter('');
expect(binding('value')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should be invalid if over max', function() {
input('value').enter('123');
expect(binding('value')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
'number': numberInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.url
*
* @description
* Text input with URL validation. Sets the `url` validation error key if the content is not a
* valid URL.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.text = 'http://google.com';
}
</script>
<form name="myForm" ng-controller="Ctrl">
URL: <input type="url" name="input" ng-model="text" required>
<span class="error" ng-show="myForm.input.$error.required">
Required!</span>
<span class="error" ng-show="myForm.input.$error.url">
Not valid url!</span>
<tt>text = {{text}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
<tt>myForm.$error.url = {{!!myForm.$error.url}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('text')).toEqual('http://google.com');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('text').enter('');
expect(binding('text')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should be invalid if not url', function() {
input('text').enter('xxx');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
'url': urlInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.email
*
* @description
* Text input with email validation. Sets the `email` validation error key if not a valid email
* address.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.text = 'me@example.com';
}
</script>
<form name="myForm" ng-controller="Ctrl">
Email: <input type="email" name="input" ng-model="text" required>
<span class="error" ng-show="myForm.input.$error.required">
Required!</span>
<span class="error" ng-show="myForm.input.$error.email">
Not valid email!</span>
<tt>text = {{text}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
<tt>myForm.$error.email = {{!!myForm.$error.email}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('text')).toEqual('me@example.com');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('text').enter('');
expect(binding('text')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should be invalid if not email', function() {
input('text').enter('xxx');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
'email': emailInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.radio
*
* @description
* HTML radio button.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string} value The value to which the expression should be set when selected.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.color = 'blue';
}
</script>
<form name="myForm" ng-controller="Ctrl">
<input type="radio" ng-model="color" value="red"> Red <br/>
<input type="radio" ng-model="color" value="green"> Green <br/>
<input type="radio" ng-model="color" value="blue"> Blue <br/>
<tt>color = {{color}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should change state', function() {
expect(binding('color')).toEqual('blue');
input('color').select('red');
expect(binding('color')).toEqual('red');
});
</doc:scenario>
</doc:example>
*/
'radio': radioInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.checkbox
*
* @description
* HTML checkbox.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} ngTrueValue The value to which the expression should be set when selected.
* @param {string=} ngFalseValue The value to which the expression should be set when not selected.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.value1 = true;
$scope.value2 = 'YES'
}
</script>
<form name="myForm" ng-controller="Ctrl">
Value1: <input type="checkbox" ng-model="value1"> <br/>
Value2: <input type="checkbox" ng-model="value2"
ng-true-value="YES" ng-false-value="NO"> <br/>
<tt>value1 = {{value1}}</tt><br/>
<tt>value2 = {{value2}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should change state', function() {
expect(binding('value1')).toEqual('true');
expect(binding('value2')).toEqual('YES');
input('value1').check();
input('value2').check();
expect(binding('value1')).toEqual('false');
expect(binding('value2')).toEqual('NO');
});
</doc:scenario>
</doc:example>
*/
'checkbox': checkboxInputType,
'hidden': noop,
'button': noop,
'submit': noop,
'reset': noop
};
function isEmpty(value) {
return isUndefined(value) || value === '' || value === null || value !== value;
}
function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
var listener = function() {
var value = trim(element.val());
if (ctrl.$viewValue !== value) {
scope.$apply(function() {
ctrl.$setViewValue(value);
});
}
};
// if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the
// input event on backspace, delete or cut
if ($sniffer.hasEvent('input')) {
element.bind('input', listener);
} else {
var timeout;
element.bind('keydown', function(event) {
var key = event.keyCode;
// ignore
// command modifiers arrows
if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return;
if (!timeout) {
timeout = $browser.defer(function() {
listener();
timeout = null;
});
}
});
// if user paste into input using mouse, we need "change" event to catch it
element.bind('change', listener);
}
ctrl.$render = function() {
element.val(isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue);
};
// pattern validator
var pattern = attr.ngPattern,
patternValidator;
var validate = function(regexp, value) {
if (isEmpty(value) || regexp.test(value)) {
ctrl.$setValidity('pattern', true);
return value;
} else {
ctrl.$setValidity('pattern', false);
return undefined;
}
};
if (pattern) {
if (pattern.match(/^\/(.*)\/$/)) {
pattern = new RegExp(pattern.substr(1, pattern.length - 2));
patternValidator = function(value) {
return validate(pattern, value)
};
} else {
patternValidator = function(value) {
var patternObj = scope.$eval(pattern);
if (!patternObj || !patternObj.test) {
throw new Error('Expected ' + pattern + ' to be a RegExp but was ' + patternObj);
}
return validate(patternObj, value);
};
}
ctrl.$formatters.push(patternValidator);
ctrl.$parsers.push(patternValidator);
}
// min length validator
if (attr.ngMinlength) {
var minlength = int(attr.ngMinlength);
var minLengthValidator = function(value) {
if (!isEmpty(value) && value.length < minlength) {
ctrl.$setValidity('minlength', false);
return undefined;
} else {
ctrl.$setValidity('minlength', true);
return value;
}
};
ctrl.$parsers.push(minLengthValidator);
ctrl.$formatters.push(minLengthValidator);
}
// max length validator
if (attr.ngMaxlength) {
var maxlength = int(attr.ngMaxlength);
var maxLengthValidator = function(value) {
if (!isEmpty(value) && value.length > maxlength) {
ctrl.$setValidity('maxlength', false);
return undefined;
} else {
ctrl.$setValidity('maxlength', true);
return value;
}
};
ctrl.$parsers.push(maxLengthValidator);
ctrl.$formatters.push(maxLengthValidator);
}
}
function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) {
textInputType(scope, element, attr, ctrl, $sniffer, $browser);
ctrl.$parsers.push(function(value) {
var empty = isEmpty(value);
if (empty || NUMBER_REGEXP.test(value)) {
ctrl.$setValidity('number', true);
return value === '' ? null : (empty ? value : parseFloat(value));
} else {
ctrl.$setValidity('number', false);
return undefined;
}
});
ctrl.$formatters.push(function(value) {
return isEmpty(value) ? '' : '' + value;
});
if (attr.min) {
var min = parseFloat(attr.min);
var minValidator = function(value) {
if (!isEmpty(value) && value < min) {
ctrl.$setValidity('min', false);
return undefined;
} else {
ctrl.$setValidity('min', true);
return value;
}
};
ctrl.$parsers.push(minValidator);
ctrl.$formatters.push(minValidator);
}
if (attr.max) {
var max = parseFloat(attr.max);
var maxValidator = function(value) {
if (!isEmpty(value) && value > max) {
ctrl.$setValidity('max', false);
return undefined;
} else {
ctrl.$setValidity('max', true);
return value;
}
};
ctrl.$parsers.push(maxValidator);
ctrl.$formatters.push(maxValidator);
}
ctrl.$formatters.push(function(value) {
if (isEmpty(value) || isNumber(value)) {
ctrl.$setValidity('number', true);
return value;
} else {
ctrl.$setValidity('number', false);
return undefined;
}
});
}
function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) {
textInputType(scope, element, attr, ctrl, $sniffer, $browser);
var urlValidator = function(value) {
if (isEmpty(value) || URL_REGEXP.test(value)) {
ctrl.$setValidity('url', true);
return value;
} else {
ctrl.$setValidity('url', false);
return undefined;
}
};
ctrl.$formatters.push(urlValidator);
ctrl.$parsers.push(urlValidator);
}
function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) {
textInputType(scope, element, attr, ctrl, $sniffer, $browser);
var emailValidator = function(value) {
if (isEmpty(value) || EMAIL_REGEXP.test(value)) {
ctrl.$setValidity('email', true);
return value;
} else {
ctrl.$setValidity('email', false);
return undefined;
}
};
ctrl.$formatters.push(emailValidator);
ctrl.$parsers.push(emailValidator);
}
function radioInputType(scope, element, attr, ctrl) {
// make the name unique, if not defined
if (isUndefined(attr.name)) {
element.attr('name', nextUid());
}
element.bind('click', function() {
if (element[0].checked) {
scope.$apply(function() {
ctrl.$setViewValue(attr.value);
});
}
});
ctrl.$render = function() {
var value = attr.value;
element[0].checked = (value == ctrl.$viewValue);
};
attr.$observe('value', ctrl.$render);
}
function checkboxInputType(scope, element, attr, ctrl) {
var trueValue = attr.ngTrueValue,
falseValue = attr.ngFalseValue;
if (!isString(trueValue)) trueValue = true;
if (!isString(falseValue)) falseValue = false;
element.bind('click', function() {
scope.$apply(function() {
ctrl.$setViewValue(element[0].checked);
});
});
ctrl.$render = function() {
element[0].checked = ctrl.$viewValue;
};
ctrl.$formatters.push(function(value) {
return value === trueValue;
});
ctrl.$parsers.push(function(value) {
return value ? trueValue : falseValue;
});
}
/**
* @ngdoc directive
* @name ng.directive:textarea
* @restrict E
*
* @description
* HTML textarea element control with angular data-binding. The data-binding and validation
* properties of this element are exactly the same as those of the
* {@link ng.directive:input input element}.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*/
/**
* @ngdoc directive
* @name ng.directive:input
* @restrict E
*
* @description
* HTML input element control with angular data-binding. Input control follows HTML5 input types
* and polyfills the HTML5 validation behavior for older browsers.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.user = {name: 'guest', last: 'visitor'};
}
</script>
<div ng-controller="Ctrl">
<form name="myForm">
User name: <input type="text" name="userName" ng-model="user.name" required>
<span class="error" ng-show="myForm.userName.$error.required">
Required!</span><br>
Last name: <input type="text" name="lastName" ng-model="user.last"
ng-minlength="3" ng-maxlength="10">
<span class="error" ng-show="myForm.lastName.$error.minlength">
Too short!</span>
<span class="error" ng-show="myForm.lastName.$error.maxlength">
Too long!</span><br>
</form>
<hr>
<tt>user = {{user}}</tt><br/>
<tt>myForm.userName.$valid = {{myForm.userName.$valid}}</tt><br>
<tt>myForm.userName.$error = {{myForm.userName.$error}}</tt><br>
<tt>myForm.lastName.$valid = {{myForm.lastName.$valid}}</tt><br>
<tt>myForm.userName.$error = {{myForm.lastName.$error}}</tt><br>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br>
<tt>myForm.$error.minlength = {{!!myForm.$error.minlength}}</tt><br>
<tt>myForm.$error.maxlength = {{!!myForm.$error.maxlength}}</tt><br>
</div>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('user')).toEqual('{"name":"guest","last":"visitor"}');
expect(binding('myForm.userName.$valid')).toEqual('true');
expect(binding('myForm.$valid')).toEqual('true');
});
it('should be invalid if empty when required', function() {
input('user.name').enter('');
expect(binding('user')).toEqual('{"last":"visitor"}');
expect(binding('myForm.userName.$valid')).toEqual('false');
expect(binding('myForm.$valid')).toEqual('false');
});
it('should be valid if empty when min length is set', function() {
input('user.last').enter('');
expect(binding('user')).toEqual('{"name":"guest","last":""}');
expect(binding('myForm.lastName.$valid')).toEqual('true');
expect(binding('myForm.$valid')).toEqual('true');
});
it('should be invalid if less than required min length', function() {
input('user.last').enter('xx');
expect(binding('user')).toEqual('{"name":"guest"}');
expect(binding('myForm.lastName.$valid')).toEqual('false');
expect(binding('myForm.lastName.$error')).toMatch(/minlength/);
expect(binding('myForm.$valid')).toEqual('false');
});
it('should be invalid if longer than max length', function() {
input('user.last').enter('some ridiculously long name');
expect(binding('user'))
.toEqual('{"name":"guest"}');
expect(binding('myForm.lastName.$valid')).toEqual('false');
expect(binding('myForm.lastName.$error')).toMatch(/maxlength/);
expect(binding('myForm.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
var inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) {
return {
restrict: 'E',
require: '?ngModel',
link: function(scope, element, attr, ctrl) {
if (ctrl) {
(inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrl, $sniffer,
$browser);
}
}
};
}];
var VALID_CLASS = 'ng-valid',
INVALID_CLASS = 'ng-invalid',
PRISTINE_CLASS = 'ng-pristine',
DIRTY_CLASS = 'ng-dirty';
/**
* @ngdoc object
* @name ng.directive:ngModel.NgModelController
*
* @property {string} $viewValue Actual string value in the view.
* @property {*} $modelValue The value in the model, that the control is bound to.
* @property {Array.<Function>} $parsers Whenever the control reads value from the DOM, it executes
* all of these functions to sanitize / convert the value as well as validate.
*
* @property {Array.<Function>} $formatters Whenever the model value changes, it executes all of
* these functions to convert the value as well as validate.
*
* @property {Object} $error An bject hash with all errors as keys.
*
* @property {boolean} $pristine True if user has not interacted with the control yet.
* @property {boolean} $dirty True if user has already interacted with the control.
* @property {boolean} $valid True if there is no error.
* @property {boolean} $invalid True if at least one error on the control.
*
* @description
*
* `NgModelController` provides API for the `ng-model` directive. The controller contains
* services for data-binding, validation, CSS update, value formatting and parsing. It
* specifically does not contain any logic which deals with DOM rendering or listening to
* DOM events. The `NgModelController` is meant to be extended by other directives where, the
* directive provides DOM manipulation and the `NgModelController` provides the data-binding.
*
* This example shows how to use `NgModelController` with a custom control to achieve
* data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`)
* collaborate together to achieve the desired result.
*
* <example module="customControl">
<file name="style.css">
[contenteditable] {
border: 1px solid black;
background-color: white;
min-height: 20px;
}
.ng-invalid {
border: 1px solid red;
}
</file>
<file name="script.js">
angular.module('customControl', []).
directive('contenteditable', function() {
return {
restrict: 'A', // only activate on element attribute
require: '?ngModel', // get a hold of NgModelController
link: function(scope, element, attrs, ngModel) {
if(!ngModel) return; // do nothing if no ng-model
// Specify how UI should be updated
ngModel.$render = function() {
element.html(ngModel.$viewValue || '');
};
// Listen for change events to enable binding
element.bind('blur keyup change', function() {
scope.$apply(read);
});
read(); // initialize
// Write data to the model
function read() {
ngModel.$setViewValue(element.html());
}
}
};
});
</file>
<file name="index.html">
<form name="myForm">
<div contenteditable
name="myWidget" ng-model="userContent"
required>Change me!</div>
<span ng-show="myForm.myWidget.$error.required">Required!</span>
<hr>
<textarea ng-model="userContent"></textarea>
</form>
</file>
<file name="scenario.js">
it('should data-bind and become invalid', function() {
var contentEditable = element('[contenteditable]');
expect(contentEditable.text()).toEqual('Change me!');
input('userContent').enter('');
expect(contentEditable.text()).toEqual('');
expect(contentEditable.prop('className')).toMatch(/ng-invalid-required/);
});
</file>
* </example>
*
*/
var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse',
function($scope, $exceptionHandler, $attr, $element, $parse) {
this.$viewValue = Number.NaN;
this.$modelValue = Number.NaN;
this.$parsers = [];
this.$formatters = [];
this.$viewChangeListeners = [];
this.$pristine = true;
this.$dirty = false;
this.$valid = true;
this.$invalid = false;
this.$name = $attr.name;
var ngModelGet = $parse($attr.ngModel),
ngModelSet = ngModelGet.assign;
if (!ngModelSet) {
throw Error(NON_ASSIGNABLE_MODEL_EXPRESSION + $attr.ngModel +
' (' + startingTag($element) + ')');
}
/**
* @ngdoc function
* @name ng.directive:ngModel.NgModelController#$render
* @methodOf ng.directive:ngModel.NgModelController
*
* @description
* Called when the view needs to be updated. It is expected that the user of the ng-model
* directive will implement this method.
*/
this.$render = noop;
var parentForm = $element.inheritedData('$formController') || nullFormCtrl,
invalidCount = 0, // used to easily determine if we are valid
$error = this.$error = {}; // keep invalid keys here
// Setup initial state of the control
$element.addClass(PRISTINE_CLASS);
toggleValidCss(true);
// convenience method for easy toggling of classes
function toggleValidCss(isValid, validationErrorKey) {
validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
$element.
removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey).
addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);
}
/**
* @ngdoc function
* @name ng.directive:ngModel.NgModelController#$setValidity
* @methodOf ng.directive:ngModel.NgModelController
*
* @description
* Change the validity state, and notifies the form when the control changes validity. (i.e. it
* does not notify form if given validator is already marked as invalid).
*
* This method should be called by validators - i.e. the parser or formatter functions.
*
* @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign
* to `$error[validationErrorKey]=isValid` so that it is available for data-binding.
* The `validationErrorKey` should be in camelCase and will get converted into dash-case
* for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error`
* class and can be bound to as `{{someForm.someControl.$error.myError}}` .
* @param {boolean} isValid Whether the current state is valid (true) or invalid (false).
*/
this.$setValidity = function(validationErrorKey, isValid) {
if ($error[validationErrorKey] === !isValid) return;
if (isValid) {
if ($error[validationErrorKey]) invalidCount--;
if (!invalidCount) {
toggleValidCss(true);
this.$valid = true;
this.$invalid = false;
}
} else {
toggleValidCss(false);
this.$invalid = true;
this.$valid = false;
invalidCount++;
}
$error[validationErrorKey] = !isValid;
toggleValidCss(isValid, validationErrorKey);
parentForm.$setValidity(validationErrorKey, isValid, this);
};
/**
* @ngdoc function
* @name ng.directive:ngModel.NgModelController#$setViewValue
* @methodOf ng.directive:ngModel.NgModelController
*
* @description
* Read a value from view.
*
* This method should be called from within a DOM event handler.
* For example {@link ng.directive:input input} or
* {@link ng.directive:select select} directives call it.
*
* It internally calls all `formatters` and if resulted value is valid, updates the model and
* calls all registered change listeners.
*
* @param {string} value Value from the view.
*/
this.$setViewValue = function(value) {
this.$viewValue = value;
// change to dirty
if (this.$pristine) {
this.$dirty = true;
this.$pristine = false;
$element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS);
parentForm.$setDirty();
}
forEach(this.$parsers, function(fn) {
value = fn(value);
});
if (this.$modelValue !== value) {
this.$modelValue = value;
ngModelSet($scope, value);
forEach(this.$viewChangeListeners, function(listener) {
try {
listener();
} catch(e) {
$exceptionHandler(e);
}
})
}
};
// model -> value
var ctrl = this;
$scope.$watch(ngModelGet, function(value) {
// ignore change from view
if (ctrl.$modelValue === value) return;
var formatters = ctrl.$formatters,
idx = formatters.length;
ctrl.$modelValue = value;
while(idx--) {
value = formatters[idx](value);
}
if (ctrl.$viewValue !== value) {
ctrl.$viewValue = value;
ctrl.$render();
}
});
}];
/**
* @ngdoc directive
* @name ng.directive:ngModel
*
* @element input
*
* @description
* Is directive that tells Angular to do two-way data binding. It works together with `input`,
* `select`, `textarea`. You can easily write your own directives to use `ngModel` as well.
*
* `ngModel` is responsible for:
*
* - binding the view into the model, which other directives such as `input`, `textarea` or `select`
* require,
* - providing validation behavior (i.e. required, number, email, url),
* - keeping state of the control (valid/invalid, dirty/pristine, validation errors),
* - setting related css class onto the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`),
* - register the control with parent {@link ng.directive:form form}.
*
* For basic examples, how to use `ngModel`, see:
*
* - {@link ng.directive:input input}
* - {@link ng.directive:input.text text}
* - {@link ng.directive:input.checkbox checkbox}
* - {@link ng.directive:input.radio radio}
* - {@link ng.directive:input.number number}
* - {@link ng.directive:input.email email}
* - {@link ng.directive:input.url url}
* - {@link ng.directive:select select}
* - {@link ng.directive:textarea textarea}
*
*/
var ngModelDirective = function() {
return {
require: ['ngModel', '^?form'],
controller: NgModelController,
link: function(scope, element, attr, ctrls) {
// notify others, especially parent forms
var modelCtrl = ctrls[0],
formCtrl = ctrls[1] || nullFormCtrl;
formCtrl.$addControl(modelCtrl);
element.bind('$destroy', function() {
formCtrl.$removeControl(modelCtrl);
});
}
};
};
/**
* @ngdoc directive
* @name ng.directive:ngChange
* @restrict E
*
* @description
* Evaluate given expression when user changes the input.
* The expression is not evaluated when the value change is coming from the model.
*
* Note, this directive requires `ngModel` to be present.
*
* @element input
*
* @example
* <doc:example>
* <doc:source>
* <script>
* function Controller($scope) {
* $scope.counter = 0;
* $scope.change = function() {
* $scope.counter++;
* };
* }
* </script>
* <div ng-controller="Controller">
* <input type="checkbox" ng-model="confirmed" ng-change="change()" id="ng-change-example1" />
* <input type="checkbox" ng-model="confirmed" id="ng-change-example2" />
* <label for="ng-change-example2">Confirmed</label><br />
* debug = {{confirmed}}<br />
* counter = {{counter}}
* </div>
* </doc:source>
* <doc:scenario>
* it('should evaluate the expression if changing from view', function() {
* expect(binding('counter')).toEqual('0');
* element('#ng-change-example1').click();
* expect(binding('counter')).toEqual('1');
* expect(binding('confirmed')).toEqual('true');
* });
*
* it('should not evaluate the expression if changing from model', function() {
* element('#ng-change-example2').click();
* expect(binding('counter')).toEqual('0');
* expect(binding('confirmed')).toEqual('true');
* });
* </doc:scenario>
* </doc:example>
*/
var ngChangeDirective = valueFn({
require: 'ngModel',
link: function(scope, element, attr, ctrl) {
ctrl.$viewChangeListeners.push(function() {
scope.$eval(attr.ngChange);
});
}
});
var requiredDirective = function() {
return {
require: '?ngModel',
link: function(scope, elm, attr, ctrl) {
if (!ctrl) return;
attr.required = true; // force truthy in case we are on non input element
var validator = function(value) {
if (attr.required && (isEmpty(value) || value === false)) {
ctrl.$setValidity('required', false);
return;
} else {
ctrl.$setValidity('required', true);
return value;
}
};
ctrl.$formatters.push(validator);
ctrl.$parsers.unshift(validator);
attr.$observe('required', function() {
validator(ctrl.$viewValue);
});
}
};
};
/**
* @ngdoc directive
* @name ng.directive:ngList
*
* @description
* Text input that converts between comma-seperated string into an array of strings.
*
* @element input
* @param {string=} ngList optional delimiter that should be used to split the value. If
* specified in form `/something/` then the value will be converted into a regular expression.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.names = ['igor', 'misko', 'vojta'];
}
</script>
<form name="myForm" ng-controller="Ctrl">
List: <input name="namesInput" ng-model="names" ng-list required>
<span class="error" ng-show="myForm.list.$error.required">
Required!</span>
<tt>names = {{names}}</tt><br/>
<tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/>
<tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('names')).toEqual('["igor","misko","vojta"]');
expect(binding('myForm.namesInput.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('names').enter('');
expect(binding('names')).toEqual('[]');
expect(binding('myForm.namesInput.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
var ngListDirective = function() {
return {
require: 'ngModel',
link: function(scope, element, attr, ctrl) {
var match = /\/(.*)\//.exec(attr.ngList),
separator = match && new RegExp(match[1]) || attr.ngList || ',';
var parse = function(viewValue) {
var list = [];
if (viewValue) {
forEach(viewValue.split(separator), function(value) {
if (value) list.push(trim(value));
});
}
return list;
};
ctrl.$parsers.push(parse);
ctrl.$formatters.push(function(value) {
if (isArray(value) && !equals(parse(ctrl.$viewValue), value)) {
return value.join(', ');
}
return undefined;
});
}
};
};
var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/;
var ngValueDirective = function() {
return {
priority: 100,
compile: function(tpl, tplAttr) {
if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) {
return function(scope, elm, attr) {
attr.$set('value', scope.$eval(attr.ngValue));
};
} else {
return function(scope, elm, attr) {
scope.$watch(attr.ngValue, function(value) {
attr.$set('value', value, false);
});
};
}
}
};
};
/**
* @ngdoc directive
* @name ng.directive:ngBind
*
* @description
* The `ngBind` attribute tells Angular to replace the text content of the specified HTML element
* with the value of a given expression, and to update the text content when the value of that
* expression changes.
*
* Typically, you don't use `ngBind` directly, but instead you use the double curly markup like
* `{{ expression }}` which is similar but less verbose.
*
* Once scenario in which the use of `ngBind` is prefered over `{{ expression }}` binding is when
* it's desirable to put bindings into template that is momentarily displayed by the browser in its
* raw state before Angular compiles it. Since `ngBind` is an element attribute, it makes the
* bindings invisible to the user while the page is loading.
*
* An alternative solution to this problem would be using the
* {@link ng.directive:ngCloak ngCloak} directive.
*
*
* @element ANY
* @param {expression} ngBind {@link guide/expression Expression} to evaluate.
*
* @example
* Enter a name in the Live Preview text box; the greeting below the text box changes instantly.
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.name = 'Whirled';
}
</script>
<div ng-controller="Ctrl">
Enter name: <input type="text" ng-model="name"><br>
Hello <span ng-bind="name"></span>!
</div>
</doc:source>
<doc:scenario>
it('should check ng-bind', function() {
expect(using('.doc-example-live').binding('name')).toBe('Whirled');
using('.doc-example-live').input('name').enter('world');
expect(using('.doc-example-live').binding('name')).toBe('world');
});
</doc:scenario>
</doc:example>
*/
var ngBindDirective = ngDirective(function(scope, element, attr) {
element.addClass('ng-binding').data('$binding', attr.ngBind);
scope.$watch(attr.ngBind, function(value) {
element.text(value == undefined ? '' : value);
});
});
/**
* @ngdoc directive
* @name ng.directive:ngBindTemplate
*
* @description
* The `ngBindTemplate` directive specifies that the element
* text should be replaced with the template in ngBindTemplate.
* Unlike ngBind the ngBindTemplate can contain multiple `{{` `}}`
* expressions. (This is required since some HTML elements
* can not have SPAN elements such as TITLE, or OPTION to name a few.)
*
* @element ANY
* @param {string} ngBindTemplate template of form
* <tt>{{</tt> <tt>expression</tt> <tt>}}</tt> to eval.
*
* @example
* Try it here: enter text in text box and watch the greeting change.
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.salutation = 'Hello';
$scope.name = 'World';
}
</script>
<div ng-controller="Ctrl">
Salutation: <input type="text" ng-model="salutation"><br>
Name: <input type="text" ng-model="name"><br>
<pre ng-bind-template="{{salutation}} {{name}}!"></pre>
</div>
</doc:source>
<doc:scenario>
it('should check ng-bind', function() {
expect(using('.doc-example-live').binding('salutation')).
toBe('Hello');
expect(using('.doc-example-live').binding('name')).
toBe('World');
using('.doc-example-live').input('salutation').enter('Greetings');
using('.doc-example-live').input('name').enter('user');
expect(using('.doc-example-live').binding('salutation')).
toBe('Greetings');
expect(using('.doc-example-live').binding('name')).
toBe('user');
});
</doc:scenario>
</doc:example>
*/
var ngBindTemplateDirective = ['$interpolate', function($interpolate) {
return function(scope, element, attr) {
// TODO: move this to scenario runner
var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));
element.addClass('ng-binding').data('$binding', interpolateFn);
attr.$observe('ngBindTemplate', function(value) {
element.text(value);
});
}
}];
/**
* @ngdoc directive
* @name ng.directive:ngBindHtmlUnsafe
*
* @description
* Creates a binding that will innerHTML the result of evaluating the `expression` into the current
* element. *The innerHTML-ed content will not be sanitized!* You should use this directive only if
* {@link ngSanitize.directive:ngBindHtml ngBindHtml} directive is too
* restrictive and when you absolutely trust the source of the content you are binding to.
*
* See {@link ngSanitize.$sanitize $sanitize} docs for examples.
*
* @element ANY
* @param {expression} ngBindHtmlUnsafe {@link guide/expression Expression} to evaluate.
*/
var ngBindHtmlUnsafeDirective = [function() {
return function(scope, element, attr) {
element.addClass('ng-binding').data('$binding', attr.ngBindHtmlUnsafe);
scope.$watch(attr.ngBindHtmlUnsafe, function(value) {
element.html(value || '');
});
};
}];
function classDirective(name, selector) {
name = 'ngClass' + name;
return ngDirective(function(scope, element, attr) {
scope.$watch(attr[name], function(newVal, oldVal) {
if (selector === true || scope.$index % 2 === selector) {
if (oldVal && (newVal !== oldVal)) {
if (isObject(oldVal) && !isArray(oldVal))
oldVal = map(oldVal, function(v, k) { if (v) return k });
element.removeClass(isArray(oldVal) ? oldVal.join(' ') : oldVal);
}
if (isObject(newVal) && !isArray(newVal))
newVal = map(newVal, function(v, k) { if (v) return k });
if (newVal) element.addClass(isArray(newVal) ? newVal.join(' ') : newVal); }
}, true);
});
}
/**
* @ngdoc directive
* @name ng.directive:ngClass
*
* @description
* The `ngClass` allows you to set CSS class on HTML element dynamically by databinding an
* expression that represents all classes to be added.
*
* The directive won't add duplicate classes if a particular class was already set.
*
* When the expression changes, the previously added classes are removed and only then the classes
* new classes are added.
*
* @element ANY
* @param {expression} ngClass {@link guide/expression Expression} to eval. The result
* of the evaluation can be a string representing space delimited class
* names, an array, or a map of class names to boolean values.
*
* @example
<example>
<file name="index.html">
<input type="button" value="set" ng-click="myVar='my-class'">
<input type="button" value="clear" ng-click="myVar=''">
<br>
<span ng-class="myVar">Sample Text</span>
</file>
<file name="style.css">
.my-class {
color: red;
}
</file>
<file name="scenario.js">
it('should check ng-class', function() {
expect(element('.doc-example-live span').prop('className')).not().
toMatch(/my-class/);
using('.doc-example-live').element(':button:first').click();
expect(element('.doc-example-live span').prop('className')).
toMatch(/my-class/);
using('.doc-example-live').element(':button:last').click();
expect(element('.doc-example-live span').prop('className')).not().
toMatch(/my-class/);
});
</file>
</example>
*/
var ngClassDirective = classDirective('', true);
/**
* @ngdoc directive
* @name ng.directive:ngClassOdd
*
* @description
* The `ngClassOdd` and `ngClassEven` directives work exactly as
* {@link ng.directive:ngClass ngClass}, except it works in
* conjunction with `ngRepeat` and takes affect only on odd (even) rows.
*
* This directive can be applied only within a scope of an
* {@link ng.directive:ngRepeat ngRepeat}.
*
* @element ANY
* @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result
* of the evaluation can be a string representing space delimited class names or an array.
*
* @example
<example>
<file name="index.html">
<ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">
<li ng-repeat="name in names">
<span ng-class-odd="'odd'" ng-class-even="'even'">
{{name}}
</span>
</li>
</ol>
</file>
<file name="style.css">
.odd {
color: red;
}
.even {
color: blue;
}
</file>
<file name="scenario.js">
it('should check ng-class-odd and ng-class-even', function() {
expect(element('.doc-example-live li:first span').prop('className')).
toMatch(/odd/);
expect(element('.doc-example-live li:last span').prop('className')).
toMatch(/even/);
});
</file>
</example>
*/
var ngClassOddDirective = classDirective('Odd', 0);
/**
* @ngdoc directive
* @name ng.directive:ngClassEven
*
* @description
* The `ngClassOdd` and `ngClassEven` works exactly as
* {@link ng.directive:ngClass ngClass}, except it works in
* conjunction with `ngRepeat` and takes affect only on odd (even) rows.
*
* This directive can be applied only within a scope of an
* {@link ng.directive:ngRepeat ngRepeat}.
*
* @element ANY
* @param {expression} ngClassEven {@link guide/expression Expression} to eval. The
* result of the evaluation can be a string representing space delimited class names or an array.
*
* @example
<example>
<file name="index.html">
<ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">
<li ng-repeat="name in names">
<span ng-class-odd="'odd'" ng-class-even="'even'">
{{name}}
</span>
</li>
</ol>
</file>
<file name="style.css">
.odd {
color: red;
}
.even {
color: blue;
}
</file>
<file name="scenario.js">
it('should check ng-class-odd and ng-class-even', function() {
expect(element('.doc-example-live li:first span').prop('className')).
toMatch(/odd/);
expect(element('.doc-example-live li:last span').prop('className')).
toMatch(/even/);
});
</file>
</example>
*/
var ngClassEvenDirective = classDirective('Even', 1);
/**
* @ngdoc directive
* @name ng.directive:ngCloak
*
* @description
* The `ngCloak` directive is used to prevent the Angular html template from being briefly
* displayed by the browser in its raw (uncompiled) form while your application is loading. Use this
* directive to avoid the undesirable flicker effect caused by the html template display.
*
* The directive can be applied to the `<body>` element, but typically a fine-grained application is
* prefered in order to benefit from progressive rendering of the browser view.
*
* `ngCloak` works in cooperation with a css rule that is embedded within `angular.js` and
* `angular.min.js` files. Following is the css rule:
*
* <pre>
* [ng\:cloak], [ng-cloak], .ng-cloak {
* display: none;
* }
* </pre>
*
* When this css rule is loaded by the browser, all html elements (including their children) that
* are tagged with the `ng-cloak` directive are hidden. When Angular comes across this directive
* during the compilation of the template it deletes the `ngCloak` element attribute, which
* makes the compiled element visible.
*
* For the best result, `angular.js` script must be loaded in the head section of the html file;
* alternatively, the css rule (above) must be included in the external stylesheet of the
* application.
*
* Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they
* cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css
* class `ngCloak` in addition to `ngCloak` directive as shown in the example below.
*
* @element ANY
*
* @example
<doc:example>
<doc:source>
<div id="template1" ng-cloak>{{ 'hello' }}</div>
<div id="template2" ng-cloak class="ng-cloak">{{ 'hello IE7' }}</div>
</doc:source>
<doc:scenario>
it('should remove the template directive and css class', function() {
expect(element('.doc-example-live #template1').attr('ng-cloak')).
not().toBeDefined();
expect(element('.doc-example-live #template2').attr('ng-cloak')).
not().toBeDefined();
});
</doc:scenario>
</doc:example>
*
*/
var ngCloakDirective = ngDirective({
compile: function(element, attr) {
attr.$set('ngCloak', undefined);
element.removeClass('ng-cloak');
}
});
/**
* @ngdoc directive
* @name ng.directive:ngController
*
* @description
* The `ngController` directive assigns behavior to a scope. This is a key aspect of how angular
* supports the principles behind the Model-View-Controller design pattern.
*
* MVC components in angular:
*
* * Model — The Model is data in scope properties; scopes are attached to the DOM.
* * View — The template (HTML with data bindings) is rendered into the View.
* * Controller — The `ngController` directive specifies a Controller class; the class has
* methods that typically express the business logic behind the application.
*
* Note that an alternative way to define controllers is via the `{@link ng.$route}`
* service.
*
* @element ANY
* @scope
* @param {expression} ngController Name of a globally accessible constructor function or an
* {@link guide/expression expression} that on the current scope evaluates to a
* constructor function.
*
* @example
* Here is a simple form for editing user contact information. Adding, removing, clearing, and
* greeting are methods declared on the controller (see source tab). These methods can
* easily be called from the angular markup. Notice that the scope becomes the `this` for the
* controller's instance. This allows for easy access to the view data from the controller. Also
* notice that any changes to the data are automatically reflected in the View without the need
* for a manual update.
<doc:example>
<doc:source>
<script>
function SettingsController($scope) {
$scope.name = "John Smith";
$scope.contacts = [
{type:'phone', value:'408 555 1212'},
{type:'email', value:'john.smith@example.org'} ];
$scope.greet = function() {
alert(this.name);
};
$scope.addContact = function() {
this.contacts.push({type:'email', value:'yourname@example.org'});
};
$scope.removeContact = function(contactToRemove) {
var index = this.contacts.indexOf(contactToRemove);
this.contacts.splice(index, 1);
};
$scope.clearContact = function(contact) {
contact.type = 'phone';
contact.value = '';
};
}
</script>
<div ng-controller="SettingsController">
Name: <input type="text" ng-model="name"/>
[ <a href="" ng-click="greet()">greet</a> ]<br/>
Contact:
<ul>
<li ng-repeat="contact in contacts">
<select ng-model="contact.type">
<option>phone</option>
<option>email</option>
</select>
<input type="text" ng-model="contact.value"/>
[ <a href="" ng-click="clearContact(contact)">clear</a>
| <a href="" ng-click="removeContact(contact)">X</a> ]
</li>
<li>[ <a href="" ng-click="addContact()">add</a> ]</li>
</ul>
</div>
</doc:source>
<doc:scenario>
it('should check controller', function() {
expect(element('.doc-example-live div>:input').val()).toBe('John Smith');
expect(element('.doc-example-live li:nth-child(1) input').val())
.toBe('408 555 1212');
expect(element('.doc-example-live li:nth-child(2) input').val())
.toBe('john.smith@example.org');
element('.doc-example-live li:first a:contains("clear")').click();
expect(element('.doc-example-live li:first input').val()).toBe('');
element('.doc-example-live li:last a:contains("add")').click();
expect(element('.doc-example-live li:nth-child(3) input').val())
.toBe('yourname@example.org');
});
</doc:scenario>
</doc:example>
*/
var ngControllerDirective = [function() {
return {
scope: true,
controller: '@'
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngCsp
* @priority 1000
*
* @description
* Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support.
* This directive should be used on the root element of the application (typically the `<html>`
* element or other element with the {@link ng.directive:ngApp ngApp}
* directive).
*
* If enabled the performance of template expression evaluator will suffer slightly, so don't enable
* this mode unless you need it.
*
* @element html
*/
var ngCspDirective = ['$sniffer', function($sniffer) {
return {
priority: 1000,
compile: function() {
$sniffer.csp = true;
}
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngClick
*
* @description
* The ngClick allows you to specify custom behavior when
* element is clicked.
*
* @element ANY
* @param {expression} ngClick {@link guide/expression Expression} to evaluate upon
* click. (Event object is available as `$event`)
*
* @example
<doc:example>
<doc:source>
<button ng-click="count = count + 1" ng-init="count=0">
Increment
</button>
count: {{count}}
</doc:source>
<doc:scenario>
it('should check ng-click', function() {
expect(binding('count')).toBe('0');
element('.doc-example-live :button').click();
expect(binding('count')).toBe('1');
});
</doc:scenario>
</doc:example>
*/
/*
* A directive that allows creation of custom onclick handlers that are defined as angular
* expressions and are compiled and executed within the current scope.
*
* Events that are handled via these handler are always configured not to propagate further.
*/
var ngEventDirectives = {};
forEach(
'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave'.split(' '),
function(name) {
var directiveName = directiveNormalize('ng-' + name);
ngEventDirectives[directiveName] = ['$parse', function($parse) {
return function(scope, element, attr) {
var fn = $parse(attr[directiveName]);
element.bind(lowercase(name), function(event) {
scope.$apply(function() {
fn(scope, {$event:event});
});
});
};
}];
}
);
/**
* @ngdoc directive
* @name ng.directive:ngDblclick
*
* @description
* The `ngDblclick` directive allows you to specify custom behavior on dblclick event.
*
* @element ANY
* @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon
* dblclick. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMousedown
*
* @description
* The ngMousedown directive allows you to specify custom behavior on mousedown event.
*
* @element ANY
* @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon
* mousedown. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMouseup
*
* @description
* Specify custom behavior on mouseup event.
*
* @element ANY
* @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon
* mouseup. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMouseover
*
* @description
* Specify custom behavior on mouseover event.
*
* @element ANY
* @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon
* mouseover. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMouseenter
*
* @description
* Specify custom behavior on mouseenter event.
*
* @element ANY
* @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon
* mouseenter. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMouseleave
*
* @description
* Specify custom behavior on mouseleave event.
*
* @element ANY
* @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon
* mouseleave. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMousemove
*
* @description
* Specify custom behavior on mousemove event.
*
* @element ANY
* @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon
* mousemove. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngSubmit
*
* @description
* Enables binding angular expressions to onsubmit events.
*
* Additionally it prevents the default action (which for form means sending the request to the
* server and reloading the current page).
*
* @element form
* @param {expression} ngSubmit {@link guide/expression Expression} to eval.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.list = [];
$scope.text = 'hello';
$scope.submit = function() {
if (this.text) {
this.list.push(this.text);
this.text = '';
}
};
}
</script>
<form ng-submit="submit()" ng-controller="Ctrl">
Enter text and hit enter:
<input type="text" ng-model="text" name="text" />
<input type="submit" id="submit" value="Submit" />
<pre>list={{list}}</pre>
</form>
</doc:source>
<doc:scenario>
it('should check ng-submit', function() {
expect(binding('list')).toBe('[]');
element('.doc-example-live #submit').click();
expect(binding('list')).toBe('["hello"]');
expect(input('text').val()).toBe('');
});
it('should ignore empty strings', function() {
expect(binding('list')).toBe('[]');
element('.doc-example-live #submit').click();
element('.doc-example-live #submit').click();
expect(binding('list')).toBe('["hello"]');
});
</doc:scenario>
</doc:example>
*/
var ngSubmitDirective = ngDirective(function(scope, element, attrs) {
element.bind('submit', function() {
scope.$apply(attrs.ngSubmit);
});
});
/**
* @ngdoc directive
* @name ng.directive:ngInclude
* @restrict ECA
*
* @description
* Fetches, compiles and includes an external HTML fragment.
*
* Keep in mind that Same Origin Policy applies to included resources
* (e.g. ngInclude won't work for cross-domain requests on all browsers and for
* file:// access on some browsers).
*
* @scope
*
* @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant,
* make sure you wrap it in quotes, e.g. `src="'myPartialTemplate.html'"`.
* @param {string=} onload Expression to evaluate when a new partial is loaded.
*
* @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll
* $anchorScroll} to scroll the viewport after the content is loaded.
*
* - If the attribute is not set, disable scrolling.
* - If the attribute is set without value, enable scrolling.
* - Otherwise enable scrolling only if the expression evaluates to truthy value.
*
* @example
<example>
<file name="index.html">
<div ng-controller="Ctrl">
<select ng-model="template" ng-options="t.name for t in templates">
<option value="">(blank)</option>
</select>
url of the template: <tt>{{template.url}}</tt>
<hr/>
<div ng-include src="template.url"></div>
</div>
</file>
<file name="script.js">
function Ctrl($scope) {
$scope.templates =
[ { name: 'template1.html', url: 'template1.html'}
, { name: 'template2.html', url: 'template2.html'} ];
$scope.template = $scope.templates[0];
}
</file>
<file name="template1.html">
Content of template1.html
</file>
<file name="template2.html">
Content of template2.html
</file>
<file name="scenario.js">
it('should load template1.html', function() {
expect(element('.doc-example-live [ng-include]').text()).
toMatch(/Content of template1.html/);
});
it('should load template2.html', function() {
select('template').option('1');
expect(element('.doc-example-live [ng-include]').text()).
toMatch(/Content of template2.html/);
});
it('should change to blank', function() {
select('template').option('');
expect(element('.doc-example-live [ng-include]').text()).toEqual('');
});
</file>
</example>
*/
/**
* @ngdoc event
* @name ng.directive:ngInclude#$includeContentLoaded
* @eventOf ng.directive:ngInclude
* @eventType emit on the current ngInclude scope
* @description
* Emitted every time the ngInclude content is reloaded.
*/
var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$compile',
function($http, $templateCache, $anchorScroll, $compile) {
return {
restrict: 'ECA',
terminal: true,
compile: function(element, attr) {
var srcExp = attr.ngInclude || attr.src,
onloadExp = attr.onload || '',
autoScrollExp = attr.autoscroll;
return function(scope, element) {
var changeCounter = 0,
childScope;
var clearContent = function() {
if (childScope) {
childScope.$destroy();
childScope = null;
}
element.html('');
};
scope.$watch(srcExp, function(src) {
var thisChangeId = ++changeCounter;
if (src) {
$http.get(src, {cache: $templateCache}).success(function(response) {
if (thisChangeId !== changeCounter) return;
if (childScope) childScope.$destroy();
childScope = scope.$new();
element.html(response);
$compile(element.contents())(childScope);
if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {
$anchorScroll();
}
childScope.$emit('$includeContentLoaded');
scope.$eval(onloadExp);
}).error(function() {
if (thisChangeId === changeCounter) clearContent();
});
} else clearContent();
});
};
}
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngInit
*
* @description
* The `ngInit` directive specifies initialization tasks to be executed
* before the template enters execution mode during bootstrap.
*
* @element ANY
* @param {expression} ngInit {@link guide/expression Expression} to eval.
*
* @example
<doc:example>
<doc:source>
<div ng-init="greeting='Hello'; person='World'">
{{greeting}} {{person}}!
</div>
</doc:source>
<doc:scenario>
it('should check greeting', function() {
expect(binding('greeting')).toBe('Hello');
expect(binding('person')).toBe('World');
});
</doc:scenario>
</doc:example>
*/
var ngInitDirective = ngDirective({
compile: function() {
return {
pre: function(scope, element, attrs) {
scope.$eval(attrs.ngInit);
}
}
}
});
/**
* @ngdoc directive
* @name ng.directive:ngNonBindable
* @priority 1000
*
* @description
* Sometimes it is necessary to write code which looks like bindings but which should be left alone
* by angular. Use `ngNonBindable` to make angular ignore a chunk of HTML.
*
* @element ANY
*
* @example
* In this example there are two location where a simple binding (`{{}}`) is present, but the one
* wrapped in `ngNonBindable` is left alone.
*
* @example
<doc:example>
<doc:source>
<div>Normal: {{1 + 2}}</div>
<div ng-non-bindable>Ignored: {{1 + 2}}</div>
</doc:source>
<doc:scenario>
it('should check ng-non-bindable', function() {
expect(using('.doc-example-live').binding('1 + 2')).toBe('3');
expect(using('.doc-example-live').element('div:last').text()).
toMatch(/1 \+ 2/);
});
</doc:scenario>
</doc:example>
*/
var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });
/**
* @ngdoc directive
* @name ng.directive:ngPluralize
* @restrict EA
*
* @description
* # Overview
* `ngPluralize` is a directive that displays messages according to en-US localization rules.
* These rules are bundled with angular.js and the rules can be overridden
* (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive
* by specifying the mappings between
* {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
* plural categories} and the strings to be displayed.
*
* # Plural categories and explicit number rules
* There are two
* {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
* plural categories} in Angular's default en-US locale: "one" and "other".
*
* While a pural category may match many numbers (for example, in en-US locale, "other" can match
* any number that is not 1), an explicit number rule can only match one number. For example, the
* explicit number rule for "3" matches the number 3. You will see the use of plural categories
* and explicit number rules throughout later parts of this documentation.
*
* # Configuring ngPluralize
* You configure ngPluralize by providing 2 attributes: `count` and `when`.
* You can also provide an optional attribute, `offset`.
*
* The value of the `count` attribute can be either a string or an {@link guide/expression
* Angular expression}; these are evaluated on the current scope for its bound value.
*
* The `when` attribute specifies the mappings between plural categories and the actual
* string to be displayed. The value of the attribute should be a JSON object so that Angular
* can interpret it correctly.
*
* The following example shows how to configure ngPluralize:
*
* <pre>
* <ng-pluralize count="personCount"
when="{'0': 'Nobody is viewing.',
* 'one': '1 person is viewing.',
* 'other': '{} people are viewing.'}">
* </ng-pluralize>
*</pre>
*
* In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not
* specify this rule, 0 would be matched to the "other" category and "0 people are viewing"
* would be shown instead of "Nobody is viewing". You can specify an explicit number rule for
* other numbers, for example 12, so that instead of showing "12 people are viewing", you can
* show "a dozen people are viewing".
*
* You can use a set of closed braces(`{}`) as a placeholder for the number that you want substituted
* into pluralized strings. In the previous example, Angular will replace `{}` with
* <span ng-non-bindable>`{{personCount}}`</span>. The closed braces `{}` is a placeholder
* for <span ng-non-bindable>{{numberExpression}}</span>.
*
* # Configuring ngPluralize with offset
* The `offset` attribute allows further customization of pluralized text, which can result in
* a better user experience. For example, instead of the message "4 people are viewing this document",
* you might display "John, Kate and 2 others are viewing this document".
* The offset attribute allows you to offset a number by any desired value.
* Let's take a look at an example:
*
* <pre>
* <ng-pluralize count="personCount" offset=2
* when="{'0': 'Nobody is viewing.',
* '1': '{{person1}} is viewing.',
* '2': '{{person1}} and {{person2}} are viewing.',
* 'one': '{{person1}}, {{person2}} and one other person are viewing.',
* 'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
* </ng-pluralize>
* </pre>
*
* Notice that we are still using two plural categories(one, other), but we added
* three explicit number rules 0, 1 and 2.
* When one person, perhaps John, views the document, "John is viewing" will be shown.
* When three people view the document, no explicit number rule is found, so
* an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.
* In this case, plural category 'one' is matched and "John, Marry and one other person are viewing"
* is shown.
*
* Note that when you specify offsets, you must provide explicit number rules for
* numbers from 0 up to and including the offset. If you use an offset of 3, for example,
* you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for
* plural categories "one" and "other".
*
* @param {string|expression} count The variable to be bounded to.
* @param {string} when The mapping between plural category to its correspoding strings.
* @param {number=} offset Offset to deduct from the total number.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.person1 = 'Igor';
$scope.person2 = 'Misko';
$scope.personCount = 1;
}
</script>
<div ng-controller="Ctrl">
Person 1:<input type="text" ng-model="person1" value="Igor" /><br/>
Person 2:<input type="text" ng-model="person2" value="Misko" /><br/>
Number of People:<input type="text" ng-model="personCount" value="1" /><br/>
<!--- Example with simple pluralization rules for en locale --->
Without Offset:
<ng-pluralize count="personCount"
when="{'0': 'Nobody is viewing.',
'one': '1 person is viewing.',
'other': '{} people are viewing.'}">
</ng-pluralize><br>
<!--- Example with offset --->
With Offset(2):
<ng-pluralize count="personCount" offset=2
when="{'0': 'Nobody is viewing.',
'1': '{{person1}} is viewing.',
'2': '{{person1}} and {{person2}} are viewing.',
'one': '{{person1}}, {{person2}} and one other person are viewing.',
'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
</ng-pluralize>
</div>
</doc:source>
<doc:scenario>
it('should show correct pluralized string', function() {
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('1 person is viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor is viewing.');
using('.doc-example-live').input('personCount').enter('0');
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('Nobody is viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Nobody is viewing.');
using('.doc-example-live').input('personCount').enter('2');
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('2 people are viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor and Misko are viewing.');
using('.doc-example-live').input('personCount').enter('3');
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('3 people are viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor, Misko and one other person are viewing.');
using('.doc-example-live').input('personCount').enter('4');
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('4 people are viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor, Misko and 2 other people are viewing.');
});
it('should show data-binded names', function() {
using('.doc-example-live').input('personCount').enter('4');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor, Misko and 2 other people are viewing.');
using('.doc-example-live').input('person1').enter('Di');
using('.doc-example-live').input('person2').enter('Vojta');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Di, Vojta and 2 other people are viewing.');
});
</doc:scenario>
</doc:example>
*/
var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) {
var BRACE = /{}/g;
return {
restrict: 'EA',
link: function(scope, element, attr) {
var numberExp = attr.count,
whenExp = element.attr(attr.$attr.when), // this is because we have {{}} in attrs
offset = attr.offset || 0,
whens = scope.$eval(whenExp),
whensExpFns = {};
forEach(whens, function(expression, key) {
whensExpFns[key] =
$interpolate(expression.replace(BRACE, '{{' + numberExp + '-' + offset + '}}'));
});
scope.$watch(function() {
var value = parseFloat(scope.$eval(numberExp));
if (!isNaN(value)) {
//if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
//check it against pluralization rules in $locale service
if (!whens[value]) value = $locale.pluralCat(value - offset);
return whensExpFns[value](scope, element, true);
} else {
return '';
}
}, function(newVal) {
element.text(newVal);
});
}
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngRepeat
*
* @description
* The `ngRepeat` directive instantiates a template once per item from a collection. Each template
* instance gets its own scope, where the given loop variable is set to the current collection item,
* and `$index` is set to the item index or key.
*
* Special properties are exposed on the local scope of each template instance, including:
*
* * `$index` – `{number}` – iterator offset of the repeated element (0..length-1)
* * `$first` – `{boolean}` – true if the repeated element is first in the iterator.
* * `$middle` – `{boolean}` – true if the repeated element is between the first and last in the iterator.
* * `$last` – `{boolean}` – true if the repeated element is last in the iterator.
*
*
* @element ANY
* @scope
* @priority 1000
* @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. Two
* formats are currently supported:
*
* * `variable in expression` – where variable is the user defined loop variable and `expression`
* is a scope expression giving the collection to enumerate.
*
* For example: `track in cd.tracks`.
*
* * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
* and `expression` is the scope expression giving the collection to enumerate.
*
* For example: `(name, age) in {'adam':10, 'amalie':12}`.
*
* @example
* This example initializes the scope to a list of names and
* then uses `ngRepeat` to display every person:
<doc:example>
<doc:source>
<div ng-init="friends = [{name:'John', age:25}, {name:'Mary', age:28}]">
I have {{friends.length}} friends. They are:
<ul>
<li ng-repeat="friend in friends">
[{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
</li>
</ul>
</div>
</doc:source>
<doc:scenario>
it('should check ng-repeat', function() {
var r = using('.doc-example-live').repeater('ul li');
expect(r.count()).toBe(2);
expect(r.row(0)).toEqual(["1","John","25"]);
expect(r.row(1)).toEqual(["2","Mary","28"]);
});
</doc:scenario>
</doc:example>
*/
var ngRepeatDirective = ngDirective({
transclude: 'element',
priority: 1000,
terminal: true,
compile: function(element, attr, linker) {
return function(scope, iterStartElement, attr){
var expression = attr.ngRepeat;
var match = expression.match(/^\s*(.+)\s+in\s+(.*)\s*$/),
lhs, rhs, valueIdent, keyIdent;
if (! match) {
throw Error("Expected ngRepeat in form of '_item_ in _collection_' but got '" +
expression + "'.");
}
lhs = match[1];
rhs = match[2];
match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);
if (!match) {
throw Error("'item' in 'item in collection' should be identifier or (key, value) but got '" +
lhs + "'.");
}
valueIdent = match[3] || match[1];
keyIdent = match[2];
// Store a list of elements from previous run. This is a hash where key is the item from the
// iterator, and the value is an array of objects with following properties.
// - scope: bound scope
// - element: previous element.
// - index: position
// We need an array of these objects since the same object can be returned from the iterator.
// We expect this to be a rare case.
var lastOrder = new HashQueueMap();
scope.$watch(function(scope){
var index, length,
collection = scope.$eval(rhs),
collectionLength = size(collection, true),
childScope,
// Same as lastOrder but it has the current state. It will become the
// lastOrder on the next iteration.
nextOrder = new HashQueueMap(),
key, value, // key/value of iteration
array, last, // last object information {scope, element, index}
cursor = iterStartElement; // current position of the node
if (!isArray(collection)) {
// if object, extract keys, sort them and use to determine order of iteration over obj props
array = [];
for(key in collection) {
if (collection.hasOwnProperty(key) && key.charAt(0) != '$') {
array.push(key);
}
}
array.sort();
} else {
array = collection || [];
}
// we are not using forEach for perf reasons (trying to avoid #call)
for (index = 0, length = array.length; index < length; index++) {
key = (collection === array) ? index : array[index];
value = collection[key];
last = lastOrder.shift(value);
if (last) {
// if we have already seen this object, then we need to reuse the
// associated scope/element
childScope = last.scope;
nextOrder.push(value, last);
if (index === last.index) {
// do nothing
cursor = last.element;
} else {
// existing item which got moved
last.index = index;
// This may be a noop, if the element is next, but I don't know of a good way to
// figure this out, since it would require extra DOM access, so let's just hope that
// the browsers realizes that it is noop, and treats it as such.
cursor.after(last.element);
cursor = last.element;
}
} else {
// new item which we don't know about
childScope = scope.$new();
}
childScope[valueIdent] = value;
if (keyIdent) childScope[keyIdent] = key;
childScope.$index = index;
childScope.$first = (index === 0);
childScope.$last = (index === (collectionLength - 1));
childScope.$middle = !(childScope.$first || childScope.$last);
if (!last) {
linker(childScope, function(clone){
cursor.after(clone);
last = {
scope: childScope,
element: (cursor = clone),
index: index
};
nextOrder.push(value, last);
});
}
}
//shrink children
for (key in lastOrder) {
if (lastOrder.hasOwnProperty(key)) {
array = lastOrder[key];
while(array.length) {
value = array.pop();
value.element.remove();
value.scope.$destroy();
}
}
}
lastOrder = nextOrder;
});
};
}
});
/**
* @ngdoc directive
* @name ng.directive:ngShow
*
* @description
* The `ngShow` and `ngHide` directives show or hide a portion of the DOM tree (HTML)
* conditionally.
*
* @element ANY
* @param {expression} ngShow If the {@link guide/expression expression} is truthy
* then the element is shown or hidden respectively.
*
* @example
<doc:example>
<doc:source>
Click me: <input type="checkbox" ng-model="checked"><br/>
Show: <span ng-show="checked">I show up when your checkbox is checked.</span> <br/>
Hide: <span ng-hide="checked">I hide when your checkbox is checked.</span>
</doc:source>
<doc:scenario>
it('should check ng-show / ng-hide', function() {
expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
input('checked').check();
expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
});
</doc:scenario>
</doc:example>
*/
//TODO(misko): refactor to remove element from the DOM
var ngShowDirective = ngDirective(function(scope, element, attr){
scope.$watch(attr.ngShow, function(value){
element.css('display', toBoolean(value) ? '' : 'none');
});
});
/**
* @ngdoc directive
* @name ng.directive:ngHide
*
* @description
* The `ngHide` and `ngShow` directives hide or show a portion
* of the HTML conditionally.
*
* @element ANY
* @param {expression} ngHide If the {@link guide/expression expression} truthy then
* the element is shown or hidden respectively.
*
* @example
<doc:example>
<doc:source>
Click me: <input type="checkbox" ng-model="checked"><br/>
Show: <span ng-show="checked">I show up when you checkbox is checked?</span> <br/>
Hide: <span ng-hide="checked">I hide when you checkbox is checked?</span>
</doc:source>
<doc:scenario>
it('should check ng-show / ng-hide', function() {
expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
input('checked').check();
expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
});
</doc:scenario>
</doc:example>
*/
//TODO(misko): refactor to remove element from the DOM
var ngHideDirective = ngDirective(function(scope, element, attr){
scope.$watch(attr.ngHide, function(value){
element.css('display', toBoolean(value) ? 'none' : '');
});
});
/**
* @ngdoc directive
* @name ng.directive:ngStyle
*
* @description
* The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
*
* @element ANY
* @param {expression} ngStyle {@link guide/expression Expression} which evals to an
* object whose keys are CSS style names and values are corresponding values for those CSS
* keys.
*
* @example
<example>
<file name="index.html">
<input type="button" value="set" ng-click="myStyle={color:'red'}">
<input type="button" value="clear" ng-click="myStyle={}">
<br/>
<span ng-style="myStyle">Sample Text</span>
<pre>myStyle={{myStyle}}</pre>
</file>
<file name="style.css">
span {
color: black;
}
</file>
<file name="scenario.js">
it('should check ng-style', function() {
expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
element('.doc-example-live :button[value=set]').click();
expect(element('.doc-example-live span').css('color')).toBe('rgb(255, 0, 0)');
element('.doc-example-live :button[value=clear]').click();
expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
});
</file>
</example>
*/
var ngStyleDirective = ngDirective(function(scope, element, attr) {
scope.$watch(attr.ngStyle, function(newStyles, oldStyles) {
if (oldStyles && (newStyles !== oldStyles)) {
forEach(oldStyles, function(val, style) { element.css(style, '');});
}
if (newStyles) element.css(newStyles);
}, true);
});
/**
* @ngdoc directive
* @name ng.directive:ngSwitch
* @restrict EA
*
* @description
* Conditionally change the DOM structure.
*
* @usageContent
* <ANY ng-switch-when="matchValue1">...</ANY>
* <ANY ng-switch-when="matchValue2">...</ANY>
* ...
* <ANY ng-switch-default>...</ANY>
*
* @scope
* @param {*} ngSwitch|on expression to match against <tt>ng-switch-when</tt>.
* @paramDescription
* On child elments add:
*
* * `ngSwitchWhen`: the case statement to match against. If match then this
* case will be displayed.
* * `ngSwitchDefault`: the default case when no other casses match.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.items = ['settings', 'home', 'other'];
$scope.selection = $scope.items[0];
}
</script>
<div ng-controller="Ctrl">
<select ng-model="selection" ng-options="item for item in items">
</select>
<tt>selection={{selection}}</tt>
<hr/>
<div ng-switch on="selection" >
<div ng-switch-when="settings">Settings Div</div>
<span ng-switch-when="home">Home Span</span>
<span ng-switch-default>default</span>
</div>
</div>
</doc:source>
<doc:scenario>
it('should start in settings', function() {
expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Settings Div/);
});
it('should change to home', function() {
select('selection').option('home');
expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Home Span/);
});
it('should select deafault', function() {
select('selection').option('other');
expect(element('.doc-example-live [ng-switch]').text()).toMatch(/default/);
});
</doc:scenario>
</doc:example>
*/
var NG_SWITCH = 'ng-switch';
var ngSwitchDirective = valueFn({
restrict: 'EA',
compile: function(element, attr) {
var watchExpr = attr.ngSwitch || attr.on,
cases = {};
element.data(NG_SWITCH, cases);
return function(scope, element){
var selectedTransclude,
selectedElement,
selectedScope;
scope.$watch(watchExpr, function(value) {
if (selectedElement) {
selectedScope.$destroy();
selectedElement.remove();
selectedElement = selectedScope = null;
}
if ((selectedTransclude = cases['!' + value] || cases['?'])) {
scope.$eval(attr.change);
selectedScope = scope.$new();
selectedTransclude(selectedScope, function(caseElement) {
selectedElement = caseElement;
element.append(caseElement);
});
}
});
};
}
});
var ngSwitchWhenDirective = ngDirective({
transclude: 'element',
priority: 500,
compile: function(element, attrs, transclude) {
var cases = element.inheritedData(NG_SWITCH);
assertArg(cases);
cases['!' + attrs.ngSwitchWhen] = transclude;
}
});
var ngSwitchDefaultDirective = ngDirective({
transclude: 'element',
priority: 500,
compile: function(element, attrs, transclude) {
var cases = element.inheritedData(NG_SWITCH);
assertArg(cases);
cases['?'] = transclude;
}
});
/**
* @ngdoc directive
* @name ng.directive:ngTransclude
*
* @description
* Insert the transcluded DOM here.
*
* @element ANY
*
* @example
<doc:example module="transclude">
<doc:source>
<script>
function Ctrl($scope) {
$scope.title = 'Lorem Ipsum';
$scope.text = 'Neque porro quisquam est qui dolorem ipsum quia dolor...';
}
angular.module('transclude', [])
.directive('pane', function(){
return {
restrict: 'E',
transclude: true,
scope: 'isolate',
locals: { title:'bind' },
template: '<div style="border: 1px solid black;">' +
'<div style="background-color: gray">{{title}}</div>' +
'<div ng-transclude></div>' +
'</div>'
};
});
</script>
<div ng-controller="Ctrl">
<input ng-model="title"><br>
<textarea ng-model="text"></textarea> <br/>
<pane title="{{title}}">{{text}}</pane>
</div>
</doc:source>
<doc:scenario>
it('should have transcluded', function() {
input('title').enter('TITLE');
input('text').enter('TEXT');
expect(binding('title')).toEqual('TITLE');
expect(binding('text')).toEqual('TEXT');
});
</doc:scenario>
</doc:example>
*
*/
var ngTranscludeDirective = ngDirective({
controller: ['$transclude', '$element', function($transclude, $element) {
$transclude(function(clone) {
$element.append(clone);
});
}]
});
/**
* @ngdoc directive
* @name ng.directive:ngView
* @restrict ECA
*
* @description
* # Overview
* `ngView` is a directive that complements the {@link ng.$route $route} service by
* including the rendered template of the current route into the main layout (`index.html`) file.
* Every time the current route changes, the included view changes with it according to the
* configuration of the `$route` service.
*
* @scope
* @example
<example module="ngView">
<file name="index.html">
<div ng-controller="MainCntl">
Choose:
<a href="Book/Moby">Moby</a> |
<a href="Book/Moby/ch/1">Moby: Ch1</a> |
<a href="Book/Gatsby">Gatsby</a> |
<a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> |
<a href="Book/Scarlet">Scarlet Letter</a><br/>
<div ng-view></div>
<hr />
<pre>$location.path() = {{$location.path()}}</pre>
<pre>$route.current.template = {{$route.current.template}}</pre>
<pre>$route.current.params = {{$route.current.params}}</pre>
<pre>$route.current.scope.name = {{$route.current.scope.name}}</pre>
<pre>$routeParams = {{$routeParams}}</pre>
</div>
</file>
<file name="book.html">
controller: {{name}}<br />
Book Id: {{params.bookId}}<br />
</file>
<file name="chapter.html">
controller: {{name}}<br />
Book Id: {{params.bookId}}<br />
Chapter Id: {{params.chapterId}}
</file>
<file name="script.js">
angular.module('ngView', [], function($routeProvider, $locationProvider) {
$routeProvider.when('/Book/:bookId', {
templateUrl: 'book.html',
controller: BookCntl
});
$routeProvider.when('/Book/:bookId/ch/:chapterId', {
templateUrl: 'chapter.html',
controller: ChapterCntl
});
// configure html5 to get links working on jsfiddle
$locationProvider.html5Mode(true);
});
function MainCntl($scope, $route, $routeParams, $location) {
$scope.$route = $route;
$scope.$location = $location;
$scope.$routeParams = $routeParams;
}
function BookCntl($scope, $routeParams) {
$scope.name = "BookCntl";
$scope.params = $routeParams;
}
function ChapterCntl($scope, $routeParams) {
$scope.name = "ChapterCntl";
$scope.params = $routeParams;
}
</file>
<file name="scenario.js">
it('should load and compile correct template', function() {
element('a:contains("Moby: Ch1")').click();
var content = element('.doc-example-live [ng-view]').text();
expect(content).toMatch(/controller\: ChapterCntl/);
expect(content).toMatch(/Book Id\: Moby/);
expect(content).toMatch(/Chapter Id\: 1/);
element('a:contains("Scarlet")').click();
content = element('.doc-example-live [ng-view]').text();
expect(content).toMatch(/controller\: BookCntl/);
expect(content).toMatch(/Book Id\: Scarlet/);
});
</file>
</example>
*/
/**
* @ngdoc event
* @name ng.directive:ngView#$viewContentLoaded
* @eventOf ng.directive:ngView
* @eventType emit on the current ngView scope
* @description
* Emitted every time the ngView content is reloaded.
*/
var ngViewDirective = ['$http', '$templateCache', '$route', '$anchorScroll', '$compile',
'$controller',
function($http, $templateCache, $route, $anchorScroll, $compile,
$controller) {
return {
restrict: 'ECA',
terminal: true,
link: function(scope, element, attr) {
var lastScope,
onloadExp = attr.onload || '';
scope.$on('$routeChangeSuccess', update);
update();
function destroyLastScope() {
if (lastScope) {
lastScope.$destroy();
lastScope = null;
}
}
function clearContent() {
element.html('');
destroyLastScope();
}
function update() {
var locals = $route.current && $route.current.locals,
template = locals && locals.$template;
if (template) {
element.html(template);
destroyLastScope();
var link = $compile(element.contents()),
current = $route.current,
controller;
lastScope = current.scope = scope.$new();
if (current.controller) {
locals.$scope = lastScope;
controller = $controller(current.controller, locals);
element.contents().data('$ngControllerController', controller);
}
link(lastScope);
lastScope.$emit('$viewContentLoaded');
lastScope.$eval(onloadExp);
// $anchorScroll might listen on event...
$anchorScroll();
} else {
clearContent();
}
}
}
};
}];
/**
* @ngdoc directive
* @name ng.directive:script
*
* @description
* Load content of a script tag, with type `text/ng-template`, into `$templateCache`, so that the
* template can be used by `ngInclude`, `ngView` or directive templates.
*
* @restrict E
* @param {'text/ng-template'} type must be set to `'text/ng-template'`
*
* @example
<doc:example>
<doc:source>
<script type="text/ng-template" id="/tpl.html">
Content of the template.
</script>
<a ng-click="currentTpl='/tpl.html'" id="tpl-link">Load inlined template</a>
<div id="tpl-content" ng-include src="currentTpl"></div>
</doc:source>
<doc:scenario>
it('should load template defined inside script tag', function() {
element('#tpl-link').click();
expect(element('#tpl-content').text()).toMatch(/Content of the template/);
});
</doc:scenario>
</doc:example>
*/
var scriptDirective = ['$templateCache', function($templateCache) {
return {
restrict: 'E',
terminal: true,
compile: function(element, attr) {
if (attr.type == 'text/ng-template') {
var templateUrl = attr.id,
// IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent
text = element[0].text;
$templateCache.put(templateUrl, text);
}
}
};
}];
/**
* @ngdoc directive
* @name ng.directive:select
* @restrict E
*
* @description
* HTML `SELECT` element with angular data-binding.
*
* # `ngOptions`
*
* Optionally `ngOptions` attribute can be used to dynamically generate a list of `<option>`
* elements for a `<select>` element using an array or an object obtained by evaluating the
* `ngOptions` expression.
*˝˝
* When an item in the select menu is select, the value of array element or object property
* represented by the selected option will be bound to the model identified by the `ngModel`
* directive of the parent select element.
*
* Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can
* be nested into the `<select>` element. This element will then represent `null` or "not selected"
* option. See example below for demonstration.
*
* Note: `ngOptions` provides iterator facility for `<option>` element which should be used instead
* of {@link ng.directive:ngRepeat ngRepeat} when you want the
* `select` model to be bound to a non-string value. This is because an option element can currently
* be bound to string values only.
*
* @param {string} name assignable expression to data-bind to.
* @param {string=} required The control is considered valid only if value is entered.
* @param {comprehension_expression=} ngOptions in one of the following forms:
*
* * for array data sources:
* * `label` **`for`** `value` **`in`** `array`
* * `select` **`as`** `label` **`for`** `value` **`in`** `array`
* * `label` **`group by`** `group` **`for`** `value` **`in`** `array`
* * `select` **`as`** `label` **`group by`** `group` **`for`** `value` **`in`** `array`
* * for object data sources:
* * `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
* * `select` **`as`** `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
* * `label` **`group by`** `group` **`for (`**`key`**`,`** `value`**`) in`** `object`
* * `select` **`as`** `label` **`group by`** `group`
* **`for` `(`**`key`**`,`** `value`**`) in`** `object`
*
* Where:
*
* * `array` / `object`: an expression which evaluates to an array / object to iterate over.
* * `value`: local variable which will refer to each item in the `array` or each property value
* of `object` during iteration.
* * `key`: local variable which will refer to a property name in `object` during iteration.
* * `label`: The result of this expression will be the label for `<option>` element. The
* `expression` will most likely refer to the `value` variable (e.g. `value.propertyName`).
* * `select`: The result of this expression will be bound to the model of the parent `<select>`
* element. If not specified, `select` expression will default to `value`.
* * `group`: The result of this expression will be used to group options using the `<optgroup>`
* DOM element.
*
* @example
<doc:example>
<doc:source>
<script>
function MyCntrl($scope) {
$scope.colors = [
{name:'black', shade:'dark'},
{name:'white', shade:'light'},
{name:'red', shade:'dark'},
{name:'blue', shade:'dark'},
{name:'yellow', shade:'light'}
];
$scope.color = $scope.colors[2]; // red
}
</script>
<div ng-controller="MyCntrl">
<ul>
<li ng-repeat="color in colors">
Name: <input ng-model="color.name">
[<a href ng-click="colors.splice($index, 1)">X</a>]
</li>
<li>
[<a href ng-click="colors.push({})">add</a>]
</li>
</ul>
<hr/>
Color (null not allowed):
<select ng-model="color" ng-options="c.name for c in colors"></select><br>
Color (null allowed):
<span class="nullable">
<select ng-model="color" ng-options="c.name for c in colors">
<option value="">-- chose color --</option>
</select>
</span><br/>
Color grouped by shade:
<select ng-model="color" ng-options="c.name group by c.shade for c in colors">
</select><br/>
Select <a href ng-click="color={name:'not in list'}">bogus</a>.<br>
<hr/>
Currently selected: {{ {selected_color:color} }}
<div style="border:solid 1px black; height:20px"
ng-style="{'background-color':color.name}">
</div>
</div>
</doc:source>
<doc:scenario>
it('should check ng-options', function() {
expect(binding('{selected_color:color}')).toMatch('red');
select('color').option('0');
expect(binding('{selected_color:color}')).toMatch('black');
using('.nullable').select('color').option('');
expect(binding('{selected_color:color}')).toMatch('null');
});
</doc:scenario>
</doc:example>
*/
var ngOptionsDirective = valueFn({ terminal: true });
var selectDirective = ['$compile', '$parse', function($compile, $parse) {
//00001111100000000000222200000000000000000000003333000000000000044444444444444444000000000555555555555555550000000666666666666666660000000000000007777
var NG_OPTIONS_REGEXP = /^\s*(.*?)(?:\s+as\s+(.*?))?(?:\s+group\s+by\s+(.*))?\s+for\s+(?:([\$\w][\$\w\d]*)|(?:\(\s*([\$\w][\$\w\d]*)\s*,\s*([\$\w][\$\w\d]*)\s*\)))\s+in\s+(.*)$/,
nullModelCtrl = {$setViewValue: noop};
return {
restrict: 'E',
require: ['select', '?ngModel'],
controller: ['$element', '$scope', '$attrs', function($element, $scope, $attrs) {
var self = this,
optionsMap = {},
ngModelCtrl = nullModelCtrl,
nullOption,
unknownOption;
self.databound = $attrs.ngModel;
self.init = function(ngModelCtrl_, nullOption_, unknownOption_) {
ngModelCtrl = ngModelCtrl_;
nullOption = nullOption_;
unknownOption = unknownOption_;
}
self.addOption = function(value) {
optionsMap[value] = true;
if (ngModelCtrl.$viewValue == value) {
$element.val(value);
if (unknownOption.parent()) unknownOption.remove();
}
};
self.removeOption = function(value) {
if (this.hasOption(value)) {
delete optionsMap[value];
if (ngModelCtrl.$viewValue == value) {
this.renderUnknownOption(value);
}
}
};
self.renderUnknownOption = function(val) {
var unknownVal = '? ' + hashKey(val) + ' ?';
unknownOption.val(unknownVal);
$element.prepend(unknownOption);
$element.val(unknownVal);
unknownOption.prop('selected', true); // needed for IE
}
self.hasOption = function(value) {
return optionsMap.hasOwnProperty(value);
}
$scope.$on('$destroy', function() {
// disable unknown option so that we don't do work when the whole select is being destroyed
self.renderUnknownOption = noop;
});
}],
link: function(scope, element, attr, ctrls) {
// if ngModel is not defined, we don't need to do anything
if (!ctrls[1]) return;
var selectCtrl = ctrls[0],
ngModelCtrl = ctrls[1],
multiple = attr.multiple,
optionsExp = attr.ngOptions,
nullOption = false, // if false, user will not be able to select it (used by ngOptions)
emptyOption,
// we can't just jqLite('<option>') since jqLite is not smart enough
// to create it in <select> and IE barfs otherwise.
optionTemplate = jqLite(document.createElement('option')),
optGroupTemplate =jqLite(document.createElement('optgroup')),
unknownOption = optionTemplate.clone();
// find "null" option
for(var i = 0, children = element.children(), ii = children.length; i < ii; i++) {
if (children[i].value == '') {
emptyOption = nullOption = children.eq(i);
break;
}
}
selectCtrl.init(ngModelCtrl, nullOption, unknownOption);
// required validator
if (multiple && (attr.required || attr.ngRequired)) {
var requiredValidator = function(value) {
ngModelCtrl.$setValidity('required', !attr.required || (value && value.length));
return value;
};
ngModelCtrl.$parsers.push(requiredValidator);
ngModelCtrl.$formatters.unshift(requiredValidator);
attr.$observe('required', function() {
requiredValidator(ngModelCtrl.$viewValue);
});
}
if (optionsExp) Options(scope, element, ngModelCtrl);
else if (multiple) Multiple(scope, element, ngModelCtrl);
else Single(scope, element, ngModelCtrl, selectCtrl);
////////////////////////////
function Single(scope, selectElement, ngModelCtrl, selectCtrl) {
ngModelCtrl.$render = function() {
var viewValue = ngModelCtrl.$viewValue;
if (selectCtrl.hasOption(viewValue)) {
if (unknownOption.parent()) unknownOption.remove();
selectElement.val(viewValue);
if (viewValue === '') emptyOption.prop('selected', true); // to make IE9 happy
} else {
if (isUndefined(viewValue) && emptyOption) {
selectElement.val('');
} else {
selectCtrl.renderUnknownOption(viewValue);
}
}
};
selectElement.bind('change', function() {
scope.$apply(function() {
if (unknownOption.parent()) unknownOption.remove();
ngModelCtrl.$setViewValue(selectElement.val());
});
});
}
function Multiple(scope, selectElement, ctrl) {
var lastView;
ctrl.$render = function() {
var items = new HashMap(ctrl.$viewValue);
forEach(selectElement.children(), function(option) {
option.selected = isDefined(items.get(option.value));
});
};
// we have to do it on each watch since ngModel watches reference, but
// we need to work of an array, so we need to see if anything was inserted/removed
scope.$watch(function() {
if (!equals(lastView, ctrl.$viewValue)) {
lastView = copy(ctrl.$viewValue);
ctrl.$render();
}
});
selectElement.bind('change', function() {
scope.$apply(function() {
var array = [];
forEach(selectElement.children(), function(option) {
if (option.selected) {
array.push(option.value);
}
});
ctrl.$setViewValue(array);
});
});
}
function Options(scope, selectElement, ctrl) {
var match;
if (! (match = optionsExp.match(NG_OPTIONS_REGEXP))) {
throw Error(
"Expected ngOptions in form of '_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" +
" but got '" + optionsExp + "'.");
}
var displayFn = $parse(match[2] || match[1]),
valueName = match[4] || match[6],
keyName = match[5],
groupByFn = $parse(match[3] || ''),
valueFn = $parse(match[2] ? match[1] : valueName),
valuesFn = $parse(match[7]),
// This is an array of array of existing option groups in DOM. We try to reuse these if possible
// optionGroupsCache[0] is the options with no option group
// optionGroupsCache[?][0] is the parent: either the SELECT or OPTGROUP element
optionGroupsCache = [[{element: selectElement, label:''}]];
if (nullOption) {
// compile the element since there might be bindings in it
$compile(nullOption)(scope);
// remove the class, which is added automatically because we recompile the element and it
// becomes the compilation root
nullOption.removeClass('ng-scope');
// we need to remove it before calling selectElement.html('') because otherwise IE will
// remove the label from the element. wtf?
nullOption.remove();
}
// clear contents, we'll add what's needed based on the model
selectElement.html('');
selectElement.bind('change', function() {
scope.$apply(function() {
var optionGroup,
collection = valuesFn(scope) || [],
locals = {},
key, value, optionElement, index, groupIndex, length, groupLength;
if (multiple) {
value = [];
for (groupIndex = 0, groupLength = optionGroupsCache.length;
groupIndex < groupLength;
groupIndex++) {
// list of options for that group. (first item has the parent)
optionGroup = optionGroupsCache[groupIndex];
for(index = 1, length = optionGroup.length; index < length; index++) {
if ((optionElement = optionGroup[index].element)[0].selected) {
key = optionElement.val();
if (keyName) locals[keyName] = key;
locals[valueName] = collection[key];
value.push(valueFn(scope, locals));
}
}
}
} else {
key = selectElement.val();
if (key == '?') {
value = undefined;
} else if (key == ''){
value = null;
} else {
locals[valueName] = collection[key];
if (keyName) locals[keyName] = key;
value = valueFn(scope, locals);
}
}
ctrl.$setViewValue(value);
});
});
ctrl.$render = render;
// TODO(vojta): can't we optimize this ?
scope.$watch(render);
function render() {
var optionGroups = {'':[]}, // Temporary location for the option groups before we render them
optionGroupNames = [''],
optionGroupName,
optionGroup,
option,
existingParent, existingOptions, existingOption,
modelValue = ctrl.$modelValue,
values = valuesFn(scope) || [],
keys = keyName ? sortedKeys(values) : values,
groupLength, length,
groupIndex, index,
locals = {},
selected,
selectedSet = false, // nothing is selected yet
lastElement,
element;
if (multiple) {
selectedSet = new HashMap(modelValue);
} else if (modelValue === null || nullOption) {
// if we are not multiselect, and we are null then we have to add the nullOption
optionGroups[''].push({selected:modelValue === null, id:'', label:''});
selectedSet = true;
}
// We now build up the list of options we need (we merge later)
for (index = 0; length = keys.length, index < length; index++) {
locals[valueName] = values[keyName ? locals[keyName]=keys[index]:index];
optionGroupName = groupByFn(scope, locals) || '';
if (!(optionGroup = optionGroups[optionGroupName])) {
optionGroup = optionGroups[optionGroupName] = [];
optionGroupNames.push(optionGroupName);
}
if (multiple) {
selected = selectedSet.remove(valueFn(scope, locals)) != undefined;
} else {
selected = modelValue === valueFn(scope, locals);
selectedSet = selectedSet || selected; // see if at least one item is selected
}
optionGroup.push({
id: keyName ? keys[index] : index, // either the index into array or key from object
label: displayFn(scope, locals) || '', // what will be seen by the user
selected: selected // determine if we should be selected
});
}
if (!multiple && !selectedSet) {
// nothing was selected, we have to insert the undefined item
optionGroups[''].unshift({id:'?', label:'', selected:true});
}
// Now we need to update the list of DOM nodes to match the optionGroups we computed above
for (groupIndex = 0, groupLength = optionGroupNames.length;
groupIndex < groupLength;
groupIndex++) {
// current option group name or '' if no group
optionGroupName = optionGroupNames[groupIndex];
// list of options for that group. (first item has the parent)
optionGroup = optionGroups[optionGroupName];
if (optionGroupsCache.length <= groupIndex) {
// we need to grow the optionGroups
existingParent = {
element: optGroupTemplate.clone().attr('label', optionGroupName),
label: optionGroup.label
};
existingOptions = [existingParent];
optionGroupsCache.push(existingOptions);
selectElement.append(existingParent.element);
} else {
existingOptions = optionGroupsCache[groupIndex];
existingParent = existingOptions[0]; // either SELECT (no group) or OPTGROUP element
// update the OPTGROUP label if not the same.
if (existingParent.label != optionGroupName) {
existingParent.element.attr('label', existingParent.label = optionGroupName);
}
}
lastElement = null; // start at the beginning
for(index = 0, length = optionGroup.length; index < length; index++) {
option = optionGroup[index];
if ((existingOption = existingOptions[index+1])) {
// reuse elements
lastElement = existingOption.element;
if (existingOption.label !== option.label) {
lastElement.text(existingOption.label = option.label);
}
if (existingOption.id !== option.id) {
lastElement.val(existingOption.id = option.id);
}
if (existingOption.element.selected !== option.selected) {
lastElement.prop('selected', (existingOption.selected = option.selected));
}
} else {
// grow elements
// if it's a null option
if (option.id === '' && nullOption) {
// put back the pre-compiled element
element = nullOption;
} else {
// jQuery(v1.4.2) Bug: We should be able to chain the method calls, but
// in this version of jQuery on some browser the .text() returns a string
// rather then the element.
(element = optionTemplate.clone())
.val(option.id)
.attr('selected', option.selected)
.text(option.label);
}
existingOptions.push(existingOption = {
element: element,
label: option.label,
id: option.id,
selected: option.selected
});
if (lastElement) {
lastElement.after(element);
} else {
existingParent.element.append(element);
}
lastElement = element;
}
}
// remove any excessive OPTIONs in a group
index++; // increment since the existingOptions[0] is parent element not OPTION
while(existingOptions.length > index) {
existingOptions.pop().element.remove();
}
}
// remove any excessive OPTGROUPs from select
while(optionGroupsCache.length > groupIndex) {
optionGroupsCache.pop()[0].element.remove();
}
}
}
}
}
}];
var optionDirective = ['$interpolate', function($interpolate) {
var nullSelectCtrl = {
addOption: noop,
removeOption: noop
};
return {
restrict: 'E',
priority: 100,
require: '^select',
compile: function(element, attr) {
if (isUndefined(attr.value)) {
var interpolateFn = $interpolate(element.text(), true);
if (!interpolateFn) {
attr.$set('value', element.text());
}
}
return function (scope, element, attr, selectCtrl) {
if (selectCtrl.databound) {
// For some reason Opera defaults to true and if not overridden this messes up the repeater.
// We don't want the view to drive the initialization of the model anyway.
element.prop('selected', false);
} else {
selectCtrl = nullSelectCtrl;
}
if (interpolateFn) {
scope.$watch(interpolateFn, function(newVal, oldVal) {
attr.$set('value', newVal);
if (newVal !== oldVal) selectCtrl.removeOption(oldVal);
selectCtrl.addOption(newVal);
});
} else {
selectCtrl.addOption(attr.value);
}
element.bind('$destroy', function() {
selectCtrl.removeOption(attr.value);
});
};
}
}
}];
var styleDirective = valueFn({
restrict: 'E',
terminal: true
});
//try to bind to jquery now so that one can write angular.element().read()
//but we will rebind on bootstrap again.
bindJQuery();
publishExternalAPI(angular);
jqLite(document).ready(function() {
angularInit(document, bootstrap);
});
})(window, document);
angular.element(document).find('head').append('<style type="text/css">@charset "UTF-8";[ng\\:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak{display:none;}ng\\:form{display:block;}</style>'); | JavaScript |
/**
* @license AngularJS v1.0.0
* (c) 2010-2012 Google, Inc. http://angularjs.org
* License: MIT
*
* TODO(vojta): wrap whole file into closure during build
*/
/**
* @ngdoc overview
* @name angular.mock
* @description
*
* Namespace from 'angular-mocks.js' which contains testing related code.
*/
angular.mock = {};
/**
* ! This is a private undocumented service !
*
* @name ngMock.$browser
*
* @description
* This service is a mock implementation of {@link ng.$browser}. It provides fake
* implementation for commonly used browser apis that are hard to test, e.g. setTimeout, xhr,
* cookies, etc...
*
* The api of this service is the same as that of the real {@link ng.$browser $browser}, except
* that there are several helper methods available which can be used in tests.
*/
angular.mock.$BrowserProvider = function() {
this.$get = function(){
return new angular.mock.$Browser();
};
};
angular.mock.$Browser = function() {
var self = this;
this.isMock = true;
self.$$url = "http://server/";
self.$$lastUrl = self.$$url; // used by url polling fn
self.pollFns = [];
// TODO(vojta): remove this temporary api
self.$$completeOutstandingRequest = angular.noop;
self.$$incOutstandingRequestCount = angular.noop;
// register url polling fn
self.onUrlChange = function(listener) {
self.pollFns.push(
function() {
if (self.$$lastUrl != self.$$url) {
self.$$lastUrl = self.$$url;
listener(self.$$url);
}
}
);
return listener;
};
self.cookieHash = {};
self.lastCookieHash = {};
self.deferredFns = [];
self.deferredNextId = 0;
self.defer = function(fn, delay) {
delay = delay || 0;
self.deferredFns.push({time:(self.defer.now + delay), fn:fn, id: self.deferredNextId});
self.deferredFns.sort(function(a,b){ return a.time - b.time;});
return self.deferredNextId++;
};
self.defer.now = 0;
self.defer.cancel = function(deferId) {
var fnIndex;
angular.forEach(self.deferredFns, function(fn, index) {
if (fn.id === deferId) fnIndex = index;
});
if (fnIndex !== undefined) {
self.deferredFns.splice(fnIndex, 1);
return true;
}
return false;
};
/**
* @name ngMock.$browser#defer.flush
* @methodOf ngMock.$browser
*
* @description
* Flushes all pending requests and executes the defer callbacks.
*
* @param {number=} number of milliseconds to flush. See {@link #defer.now}
*/
self.defer.flush = function(delay) {
if (angular.isDefined(delay)) {
self.defer.now += delay;
} else {
if (self.deferredFns.length) {
self.defer.now = self.deferredFns[self.deferredFns.length-1].time;
} else {
throw Error('No deferred tasks to be flushed');
}
}
while (self.deferredFns.length && self.deferredFns[0].time <= self.defer.now) {
self.deferredFns.shift().fn();
}
};
/**
* @name ngMock.$browser#defer.now
* @propertyOf ngMock.$browser
*
* @description
* Current milliseconds mock time.
*/
self.$$baseHref = '';
self.baseHref = function() {
return this.$$baseHref;
};
};
angular.mock.$Browser.prototype = {
/**
* @name ngMock.$browser#poll
* @methodOf ngMock.$browser
*
* @description
* run all fns in pollFns
*/
poll: function poll() {
angular.forEach(this.pollFns, function(pollFn){
pollFn();
});
},
addPollFn: function(pollFn) {
this.pollFns.push(pollFn);
return pollFn;
},
url: function(url, replace) {
if (url) {
this.$$url = url;
return this;
}
return this.$$url;
},
cookies: function(name, value) {
if (name) {
if (value == undefined) {
delete this.cookieHash[name];
} else {
if (angular.isString(value) && //strings only
value.length <= 4096) { //strict cookie storage limits
this.cookieHash[name] = value;
}
}
} else {
if (!angular.equals(this.cookieHash, this.lastCookieHash)) {
this.lastCookieHash = angular.copy(this.cookieHash);
this.cookieHash = angular.copy(this.cookieHash);
}
return this.cookieHash;
}
},
notifyWhenNoOutstandingRequests: function(fn) {
fn();
}
};
/**
* @ngdoc object
* @name ngMock.$exceptionHandlerProvider
*
* @description
* Configures the mock implementation of {@link ng.$exceptionHandler} to rethrow or to log errors passed
* into the `$exceptionHandler`.
*/
/**
* @ngdoc object
* @name ngMock.$exceptionHandler
*
* @description
* Mock implementation of {@link ng.$exceptionHandler} that rethrows or logs errors passed
* into it. See {@link ngMock.$exceptionHandlerProvider $exceptionHandlerProvider} for configuration
* information.
*/
angular.mock.$ExceptionHandlerProvider = function() {
var handler;
/**
* @ngdoc method
* @name ngMock.$exceptionHandlerProvider#mode
* @methodOf ngMock.$exceptionHandlerProvider
*
* @description
* Sets the logging mode.
*
* @param {string} mode Mode of operation, defaults to `rethrow`.
*
* - `rethrow`: If any errors are are passed into the handler in tests, it typically
* means that there is a bug in the application or test, so this mock will
* make these tests fail.
* - `log`: Sometimes it is desirable to test that an error is throw, for this case the `log` mode stores the
* error and allows later assertion of it.
* See {@link ngMock.$log#assertEmpty assertEmpty()} and
* {@link ngMock.$log#reset reset()}
*/
this.mode = function(mode) {
switch(mode) {
case 'rethrow':
handler = function(e) {
throw e;
};
break;
case 'log':
var errors = [];
handler = function(e) {
if (arguments.length == 1) {
errors.push(e);
} else {
errors.push([].slice.call(arguments, 0));
}
};
handler.errors = errors;
break;
default:
throw Error("Unknown mode '" + mode + "', only 'log'/'rethrow' modes are allowed!");
}
};
this.$get = function() {
return handler;
};
this.mode('rethrow');
};
/**
* @ngdoc service
* @name ngMock.$log
*
* @description
* Mock implementation of {@link ng.$log} that gathers all logged messages in arrays
* (one array per logging level). These arrays are exposed as `logs` property of each of the
* level-specific log function, e.g. for level `error` the array is exposed as `$log.error.logs`.
*
*/
angular.mock.$LogProvider = function() {
function concat(array1, array2, index) {
return array1.concat(Array.prototype.slice.call(array2, index));
}
this.$get = function () {
var $log = {
log: function() { $log.log.logs.push(concat([], arguments, 0)); },
warn: function() { $log.warn.logs.push(concat([], arguments, 0)); },
info: function() { $log.info.logs.push(concat([], arguments, 0)); },
error: function() { $log.error.logs.push(concat([], arguments, 0)); }
};
/**
* @ngdoc method
* @name ngMock.$log#reset
* @methodOf ngMock.$log
*
* @description
* Reset all of the logging arrays to empty.
*/
$log.reset = function () {
/**
* @ngdoc property
* @name ngMock.$log#log.logs
* @propertyOf ngMock.$log
*
* @description
* Array of logged messages.
*/
$log.log.logs = [];
/**
* @ngdoc property
* @name ngMock.$log#warn.logs
* @propertyOf ngMock.$log
*
* @description
* Array of logged messages.
*/
$log.warn.logs = [];
/**
* @ngdoc property
* @name ngMock.$log#info.logs
* @propertyOf ngMock.$log
*
* @description
* Array of logged messages.
*/
$log.info.logs = [];
/**
* @ngdoc property
* @name ngMock.$log#error.logs
* @propertyOf ngMock.$log
*
* @description
* Array of logged messages.
*/
$log.error.logs = [];
};
/**
* @ngdoc method
* @name ngMock.$log#assertEmpty
* @methodOf ngMock.$log
*
* @description
* Assert that the all of the logging methods have no logged messages. If messages present, an exception is thrown.
*/
$log.assertEmpty = function() {
var errors = [];
angular.forEach(['error', 'warn', 'info', 'log'], function(logLevel) {
angular.forEach($log[logLevel].logs, function(log) {
angular.forEach(log, function (logItem) {
errors.push('MOCK $log (' + logLevel + '): ' + String(logItem) + '\n' + (logItem.stack || ''));
});
});
});
if (errors.length) {
errors.unshift("Expected $log to be empty! Either a message was logged unexpectedly, or an expected " +
"log message was not checked and removed:");
errors.push('');
throw new Error(errors.join('\n---------\n'));
}
};
$log.reset();
return $log;
};
};
(function() {
var R_ISO8061_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?:\:?(\d\d)(?:\:?(\d\d)(?:\.(\d{3}))?)?)?(Z|([+-])(\d\d):?(\d\d)))?$/;
function jsonStringToDate(string){
var match;
if (match = string.match(R_ISO8061_STR)) {
var date = new Date(0),
tzHour = 0,
tzMin = 0;
if (match[9]) {
tzHour = int(match[9] + match[10]);
tzMin = int(match[9] + match[11]);
}
date.setUTCFullYear(int(match[1]), int(match[2]) - 1, int(match[3]));
date.setUTCHours(int(match[4]||0) - tzHour, int(match[5]||0) - tzMin, int(match[6]||0), int(match[7]||0));
return date;
}
return string;
}
function int(str) {
return parseInt(str, 10);
}
function padNumber(num, digits, trim) {
var neg = '';
if (num < 0) {
neg = '-';
num = -num;
}
num = '' + num;
while(num.length < digits) num = '0' + num;
if (trim)
num = num.substr(num.length - digits);
return neg + num;
}
/**
* @ngdoc object
* @name angular.mock.TzDate
* @description
*
* *NOTE*: this is not an injectable instance, just a globally available mock class of `Date`.
*
* Mock of the Date type which has its timezone specified via constroctor arg.
*
* The main purpose is to create Date-like instances with timezone fixed to the specified timezone
* offset, so that we can test code that depends on local timezone settings without dependency on
* the time zone settings of the machine where the code is running.
*
* @param {number} offset Offset of the *desired* timezone in hours (fractions will be honored)
* @param {(number|string)} timestamp Timestamp representing the desired time in *UTC*
*
* @example
* !!!! WARNING !!!!!
* This is not a complete Date object so only methods that were implemented can be called safely.
* To make matters worse, TzDate instances inherit stuff from Date via a prototype.
*
* We do our best to intercept calls to "unimplemented" methods, but since the list of methods is
* incomplete we might be missing some non-standard methods. This can result in errors like:
* "Date.prototype.foo called on incompatible Object".
*
* <pre>
* var newYearInBratislava = new TzDate(-1, '2009-12-31T23:00:00Z');
* newYearInBratislava.getTimezoneOffset() => -60;
* newYearInBratislava.getFullYear() => 2010;
* newYearInBratislava.getMonth() => 0;
* newYearInBratislava.getDate() => 1;
* newYearInBratislava.getHours() => 0;
* newYearInBratislava.getMinutes() => 0;
* </pre>
*
*/
angular.mock.TzDate = function (offset, timestamp) {
var self = new Date(0);
if (angular.isString(timestamp)) {
var tsStr = timestamp;
self.origDate = jsonStringToDate(timestamp);
timestamp = self.origDate.getTime();
if (isNaN(timestamp))
throw {
name: "Illegal Argument",
message: "Arg '" + tsStr + "' passed into TzDate constructor is not a valid date string"
};
} else {
self.origDate = new Date(timestamp);
}
var localOffset = new Date(timestamp).getTimezoneOffset();
self.offsetDiff = localOffset*60*1000 - offset*1000*60*60;
self.date = new Date(timestamp + self.offsetDiff);
self.getTime = function() {
return self.date.getTime() - self.offsetDiff;
};
self.toLocaleDateString = function() {
return self.date.toLocaleDateString();
};
self.getFullYear = function() {
return self.date.getFullYear();
};
self.getMonth = function() {
return self.date.getMonth();
};
self.getDate = function() {
return self.date.getDate();
};
self.getHours = function() {
return self.date.getHours();
};
self.getMinutes = function() {
return self.date.getMinutes();
};
self.getSeconds = function() {
return self.date.getSeconds();
};
self.getTimezoneOffset = function() {
return offset * 60;
};
self.getUTCFullYear = function() {
return self.origDate.getUTCFullYear();
};
self.getUTCMonth = function() {
return self.origDate.getUTCMonth();
};
self.getUTCDate = function() {
return self.origDate.getUTCDate();
};
self.getUTCHours = function() {
return self.origDate.getUTCHours();
};
self.getUTCMinutes = function() {
return self.origDate.getUTCMinutes();
};
self.getUTCSeconds = function() {
return self.origDate.getUTCSeconds();
};
self.getUTCMilliseconds = function() {
return self.origDate.getUTCMilliseconds();
};
self.getDay = function() {
return self.date.getDay();
};
// provide this method only on browsers that already have it
if (self.toISOString) {
self.toISOString = function() {
return padNumber(self.origDate.getUTCFullYear(), 4) + '-' +
padNumber(self.origDate.getUTCMonth() + 1, 2) + '-' +
padNumber(self.origDate.getUTCDate(), 2) + 'T' +
padNumber(self.origDate.getUTCHours(), 2) + ':' +
padNumber(self.origDate.getUTCMinutes(), 2) + ':' +
padNumber(self.origDate.getUTCSeconds(), 2) + '.' +
padNumber(self.origDate.getUTCMilliseconds(), 3) + 'Z'
}
}
//hide all methods not implemented in this mock that the Date prototype exposes
var unimplementedMethods = ['getMilliseconds', 'getUTCDay',
'getYear', 'setDate', 'setFullYear', 'setHours', 'setMilliseconds',
'setMinutes', 'setMonth', 'setSeconds', 'setTime', 'setUTCDate', 'setUTCFullYear',
'setUTCHours', 'setUTCMilliseconds', 'setUTCMinutes', 'setUTCMonth', 'setUTCSeconds',
'setYear', 'toDateString', 'toGMTString', 'toJSON', 'toLocaleFormat', 'toLocaleString',
'toLocaleTimeString', 'toSource', 'toString', 'toTimeString', 'toUTCString', 'valueOf'];
angular.forEach(unimplementedMethods, function(methodName) {
self[methodName] = function() {
throw Error("Method '" + methodName + "' is not implemented in the TzDate mock");
};
});
return self;
};
//make "tzDateInstance instanceof Date" return true
angular.mock.TzDate.prototype = Date.prototype;
})();
/**
* @ngdoc function
* @name angular.mock.debug
* @description
*
* *NOTE*: this is not an injectable instance, just a globally available function.
*
* Method for serializing common angular objects (scope, elements, etc..) into strings, useful for debugging.
*
* This method is also available on window, where it can be used to display objects on debug console.
*
* @param {*} object - any object to turn into string.
* @return {string} a serialized string of the argument
*/
angular.mock.dump = function(object) {
return serialize(object);
function serialize(object) {
var out;
if (angular.isElement(object)) {
object = angular.element(object);
out = angular.element('<div></div>');
angular.forEach(object, function(element) {
out.append(angular.element(element).clone());
});
out = out.html();
} else if (angular.isArray(object)) {
out = [];
angular.forEach(object, function(o) {
out.push(serialize(o));
});
out = '[ ' + out.join(', ') + ' ]';
} else if (angular.isObject(object)) {
if (angular.isFunction(object.$eval) && angular.isFunction(object.$apply)) {
out = serializeScope(object);
} else if (object instanceof Error) {
out = object.stack || ('' + object.name + ': ' + object.message);
} else {
out = angular.toJson(object, true);
}
} else {
out = String(object);
}
return out;
}
function serializeScope(scope, offset) {
offset = offset || ' ';
var log = [offset + 'Scope(' + scope.$id + '): {'];
for ( var key in scope ) {
if (scope.hasOwnProperty(key) && !key.match(/^(\$|this)/)) {
log.push(' ' + key + ': ' + angular.toJson(scope[key]));
}
}
var child = scope.$$childHead;
while(child) {
log.push(serializeScope(child, offset + ' '));
child = child.$$nextSibling;
}
log.push('}');
return log.join('\n' + offset);
}
};
/**
* @ngdoc object
* @name ngMock.$httpBackend
* @description
* Fake HTTP backend implementation suitable for unit testing application that use the
* {@link ng.$http $http service}.
*
* *Note*: For fake http backend implementation suitable for end-to-end testing or backend-less
* development please see {@link ngMockE2E.$httpBackend e2e $httpBackend mock}.
*
* During unit testing, we want our unit tests to run quickly and have no external dependencies so
* we don’t want to send {@link https://developer.mozilla.org/en/xmlhttprequest XHR} or
* {@link http://en.wikipedia.org/wiki/JSONP JSONP} requests to a real server. All we really need is
* to verify whether a certain request has been sent or not, or alternatively just let the
* application make requests, respond with pre-trained responses and assert that the end result is
* what we expect it to be.
*
* This mock implementation can be used to respond with static or dynamic responses via the
* `expect` and `when` apis and their shortcuts (`expectGET`, `whenPOST`, etc).
*
* When an Angular application needs some data from a server, it calls the $http service, which
* sends the request to a real server using $httpBackend service. With dependency injection, it is
* easy to inject $httpBackend mock (which has the same API as $httpBackend) and use it to verify
* the requests and respond with some testing data without sending a request to real server.
*
* There are two ways to specify what test data should be returned as http responses by the mock
* backend when the code under test makes http requests:
*
* - `$httpBackend.expect` - specifies a request expectation
* - `$httpBackend.when` - specifies a backend definition
*
*
* # Request Expectations vs Backend Definitions
*
* Request expectations provide a way to make assertions about requests made by the application and
* to define responses for those requests. The test will fail if the expected requests are not made
* or they are made in the wrong order.
*
* Backend definitions allow you to define a fake backend for your application which doesn't assert
* if a particular request was made or not, it just returns a trained response if a request is made.
* The test will pass whether or not the request gets made during testing.
*
*
* <table class="table">
* <tr><th width="220px"></th><th>Request expectations</th><th>Backend definitions</th></tr>
* <tr>
* <th>Syntax</th>
* <td>.expect(...).respond(...)</td>
* <td>.when(...).respond(...)</td>
* </tr>
* <tr>
* <th>Typical usage</th>
* <td>strict unit tests</td>
* <td>loose (black-box) unit testing</td>
* </tr>
* <tr>
* <th>Fulfills multiple requests</th>
* <td>NO</td>
* <td>YES</td>
* </tr>
* <tr>
* <th>Order of requests matters</th>
* <td>YES</td>
* <td>NO</td>
* </tr>
* <tr>
* <th>Request required</th>
* <td>YES</td>
* <td>NO</td>
* </tr>
* <tr>
* <th>Response required</th>
* <td>optional (see below)</td>
* <td>YES</td>
* </tr>
* </table>
*
* In cases where both backend definitions and request expectations are specified during unit
* testing, the request expectations are evaluated first.
*
* If a request expectation has no response specified, the algorithm will search your backend
* definitions for an appropriate response.
*
* If a request didn't match any expectation or if the expectation doesn't have the response
* defined, the backend definitions are evaluated in sequential order to see if any of them match
* the request. The response from the first matched definition is returned.
*
*
* # Flushing HTTP requests
*
* The $httpBackend used in production, always responds to requests with responses asynchronously.
* If we preserved this behavior in unit testing, we'd have to create async unit tests, which are
* hard to write, follow and maintain. At the same time the testing mock, can't respond
* synchronously because that would change the execution of the code under test. For this reason the
* mock $httpBackend has a `flush()` method, which allows the test to explicitly flush pending
* requests and thus preserving the async api of the backend, while allowing the test to execute
* synchronously.
*
*
* # Unit testing with mock $httpBackend
*
* <pre>
// controller
function MyController($scope, $http) {
$http.get('/auth.py').success(function(data) {
$scope.user = data;
});
this.saveMessage = function(message) {
$scope.status = 'Saving...';
$http.post('/add-msg.py', message).success(function(response) {
$scope.status = '';
}).error(function() {
$scope.status = 'ERROR!';
});
};
}
// testing controller
var $http;
beforeEach(inject(function($injector) {
$httpBackend = $injector.get('$httpBackend');
// backend definition common for all tests
$httpBackend.when('GET', '/auth.py').respond({userId: 'userX'}, {'A-Token': 'xxx'});
}));
afterEach(function() {
$httpBackend.verifyNoOutstandingExpectation();
$httpBackend.verifyNoOutstandingRequest();
});
it('should fetch authentication token', function() {
$httpBackend.expectGET('/auth.py');
var controller = scope.$new(MyController);
$httpBackend.flush();
});
it('should send msg to server', function() {
// now you don’t care about the authentication, but
// the controller will still send the request and
// $httpBackend will respond without you having to
// specify the expectation and response for this request
$httpBackend.expectPOST('/add-msg.py', 'message content').respond(201, '');
var controller = scope.$new(MyController);
$httpBackend.flush();
controller.saveMessage('message content');
expect(controller.status).toBe('Saving...');
$httpBackend.flush();
expect(controller.status).toBe('');
});
it('should send auth header', function() {
$httpBackend.expectPOST('/add-msg.py', undefined, function(headers) {
// check if the header was send, if it wasn't the expectation won't
// match the request and the test will fail
return headers['Authorization'] == 'xxx';
}).respond(201, '');
var controller = scope.$new(MyController);
controller.saveMessage('whatever');
$httpBackend.flush();
});
</pre>
*/
angular.mock.$HttpBackendProvider = function() {
this.$get = [createHttpBackendMock];
};
/**
* General factory function for $httpBackend mock.
* Returns instance for unit testing (when no arguments specified):
* - passing through is disabled
* - auto flushing is disabled
*
* Returns instance for e2e testing (when `$delegate` and `$browser` specified):
* - passing through (delegating request to real backend) is enabled
* - auto flushing is enabled
*
* @param {Object=} $delegate Real $httpBackend instance (allow passing through if specified)
* @param {Object=} $browser Auto-flushing enabled if specified
* @return {Object} Instance of $httpBackend mock
*/
function createHttpBackendMock($delegate, $browser) {
var definitions = [],
expectations = [],
responses = [],
responsesPush = angular.bind(responses, responses.push);
function createResponse(status, data, headers) {
if (angular.isFunction(status)) return status;
return function() {
return angular.isNumber(status)
? [status, data, headers]
: [200, status, data];
};
}
// TODO(vojta): change params to: method, url, data, headers, callback
function $httpBackend(method, url, data, callback, headers) {
var xhr = new MockXhr(),
expectation = expectations[0],
wasExpected = false;
function prettyPrint(data) {
return (angular.isString(data) || angular.isFunction(data) || data instanceof RegExp)
? data
: angular.toJson(data);
}
if (expectation && expectation.match(method, url)) {
if (!expectation.matchData(data))
throw Error('Expected ' + expectation + ' with different data\n' +
'EXPECTED: ' + prettyPrint(expectation.data) + '\nGOT: ' + data);
if (!expectation.matchHeaders(headers))
throw Error('Expected ' + expectation + ' with different headers\n' +
'EXPECTED: ' + prettyPrint(expectation.headers) + '\nGOT: ' +
prettyPrint(headers));
expectations.shift();
if (expectation.response) {
responses.push(function() {
var response = expectation.response(method, url, data, headers);
xhr.$$respHeaders = response[2];
callback(response[0], response[1], xhr.getAllResponseHeaders());
});
return;
}
wasExpected = true;
}
var i = -1, definition;
while ((definition = definitions[++i])) {
if (definition.match(method, url, data, headers || {})) {
if (definition.response) {
// if $browser specified, we do auto flush all requests
($browser ? $browser.defer : responsesPush)(function() {
var response = definition.response(method, url, data, headers);
xhr.$$respHeaders = response[2];
callback(response[0], response[1], xhr.getAllResponseHeaders());
});
} else if (definition.passThrough) {
$delegate(method, url, data, callback, headers);
} else throw Error('No response defined !');
return;
}
}
throw wasExpected ?
Error('No response defined !') :
Error('Unexpected request: ' + method + ' ' + url + '\n' +
(expectation ? 'Expected ' + expectation : 'No more request expected'));
}
/**
* @ngdoc method
* @name ngMock.$httpBackend#when
* @methodOf ngMock.$httpBackend
* @description
* Creates a new backend definition.
*
* @param {string} method HTTP method.
* @param {string|RegExp} url HTTP url.
* @param {(string|RegExp)=} data HTTP request body.
* @param {(Object|function(Object))=} headers HTTP headers or function that receives http header
* object and returns true if the headers match the current definition.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*
* - respond – `{function([status,] data[, headers])|function(function(method, url, data, headers)}`
* – The respond method takes a set of static data to be returned or a function that can return
* an array containing response status (number), response data (string) and response headers
* (Object).
*/
$httpBackend.when = function(method, url, data, headers) {
var definition = new MockHttpExpectation(method, url, data, headers),
chain = {
respond: function(status, data, headers) {
definition.response = createResponse(status, data, headers);
}
};
if ($browser) {
chain.passThrough = function() {
definition.passThrough = true;
};
}
definitions.push(definition);
return chain;
};
/**
* @ngdoc method
* @name ngMock.$httpBackend#whenGET
* @methodOf ngMock.$httpBackend
* @description
* Creates a new backend definition for GET requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(Object|function(Object))=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*/
/**
* @ngdoc method
* @name ngMock.$httpBackend#whenHEAD
* @methodOf ngMock.$httpBackend
* @description
* Creates a new backend definition for HEAD requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(Object|function(Object))=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*/
/**
* @ngdoc method
* @name ngMock.$httpBackend#whenDELETE
* @methodOf ngMock.$httpBackend
* @description
* Creates a new backend definition for DELETE requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(Object|function(Object))=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*/
/**
* @ngdoc method
* @name ngMock.$httpBackend#whenPOST
* @methodOf ngMock.$httpBackend
* @description
* Creates a new backend definition for POST requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(string|RegExp)=} data HTTP request body.
* @param {(Object|function(Object))=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*/
/**
* @ngdoc method
* @name ngMock.$httpBackend#whenPUT
* @methodOf ngMock.$httpBackend
* @description
* Creates a new backend definition for PUT requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(string|RegExp)=} data HTTP request body.
* @param {(Object|function(Object))=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*/
/**
* @ngdoc method
* @name ngMock.$httpBackend#whenJSONP
* @methodOf ngMock.$httpBackend
* @description
* Creates a new backend definition for JSONP requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*/
createShortMethods('when');
/**
* @ngdoc method
* @name ngMock.$httpBackend#expect
* @methodOf ngMock.$httpBackend
* @description
* Creates a new request expectation.
*
* @param {string} method HTTP method.
* @param {string|RegExp} url HTTP url.
* @param {(string|RegExp)=} data HTTP request body.
* @param {(Object|function(Object))=} headers HTTP headers or function that receives http header
* object and returns true if the headers match the current expectation.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*
* - respond – `{function([status,] data[, headers])|function(function(method, url, data, headers)}`
* – The respond method takes a set of static data to be returned or a function that can return
* an array containing response status (number), response data (string) and response headers
* (Object).
*/
$httpBackend.expect = function(method, url, data, headers) {
var expectation = new MockHttpExpectation(method, url, data, headers);
expectations.push(expectation);
return {
respond: function(status, data, headers) {
expectation.response = createResponse(status, data, headers);
}
};
};
/**
* @ngdoc method
* @name ngMock.$httpBackend#expectGET
* @methodOf ngMock.$httpBackend
* @description
* Creates a new request expectation for GET requests. For more info see `expect()`.
*
* @param {string|RegExp} url HTTP url.
* @param {Object=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled. See #expect for more info.
*/
/**
* @ngdoc method
* @name ngMock.$httpBackend#expectHEAD
* @methodOf ngMock.$httpBackend
* @description
* Creates a new request expectation for HEAD requests. For more info see `expect()`.
*
* @param {string|RegExp} url HTTP url.
* @param {Object=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*/
/**
* @ngdoc method
* @name ngMock.$httpBackend#expectDELETE
* @methodOf ngMock.$httpBackend
* @description
* Creates a new request expectation for DELETE requests. For more info see `expect()`.
*
* @param {string|RegExp} url HTTP url.
* @param {Object=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*/
/**
* @ngdoc method
* @name ngMock.$httpBackend#expectPOST
* @methodOf ngMock.$httpBackend
* @description
* Creates a new request expectation for POST requests. For more info see `expect()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(string|RegExp)=} data HTTP request body.
* @param {Object=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*/
/**
* @ngdoc method
* @name ngMock.$httpBackend#expectPUT
* @methodOf ngMock.$httpBackend
* @description
* Creates a new request expectation for PUT requests. For more info see `expect()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(string|RegExp)=} data HTTP request body.
* @param {Object=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*/
/**
* @ngdoc method
* @name ngMock.$httpBackend#expectPATCH
* @methodOf ngMock.$httpBackend
* @description
* Creates a new request expectation for PATCH requests. For more info see `expect()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(string|RegExp)=} data HTTP request body.
* @param {Object=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*/
/**
* @ngdoc method
* @name ngMock.$httpBackend#expectJSONP
* @methodOf ngMock.$httpBackend
* @description
* Creates a new request expectation for JSONP requests. For more info see `expect()`.
*
* @param {string|RegExp} url HTTP url.
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
* request is handled.
*/
createShortMethods('expect');
/**
* @ngdoc method
* @name ngMock.$httpBackend#flush
* @methodOf ngMock.$httpBackend
* @description
* Flushes all pending requests using the trained responses.
*
* @param {number=} count Number of responses to flush (in the order they arrived). If undefined,
* all pending requests will be flushed. If there are no pending requests when the flush method
* is called an exception is thrown (as this typically a sign of programming error).
*/
$httpBackend.flush = function(count) {
if (!responses.length) throw Error('No pending request to flush !');
if (angular.isDefined(count)) {
while (count--) {
if (!responses.length) throw Error('No more pending request to flush !');
responses.shift()();
}
} else {
while (responses.length) {
responses.shift()();
}
}
$httpBackend.verifyNoOutstandingExpectation();
};
/**
* @ngdoc method
* @name ngMock.$httpBackend#verifyNoOutstandingExpectation
* @methodOf ngMock.$httpBackend
* @description
* Verifies that all of the requests defined via the `expect` api were made. If any of the
* requests were not made, verifyNoOutstandingExpectation throws an exception.
*
* Typically, you would call this method following each test case that asserts requests using an
* "afterEach" clause.
*
* <pre>
* afterEach($httpBackend.verifyExpectations);
* </pre>
*/
$httpBackend.verifyNoOutstandingExpectation = function() {
if (expectations.length) {
throw Error('Unsatisfied requests: ' + expectations.join(', '));
}
};
/**
* @ngdoc method
* @name ngMock.$httpBackend#verifyNoOutstandingRequest
* @methodOf ngMock.$httpBackend
* @description
* Verifies that there are no outstanding requests that need to be flushed.
*
* Typically, you would call this method following each test case that asserts requests using an
* "afterEach" clause.
*
* <pre>
* afterEach($httpBackend.verifyNoOutstandingRequest);
* </pre>
*/
$httpBackend.verifyNoOutstandingRequest = function() {
if (responses.length) {
throw Error('Unflushed requests: ' + responses.length);
}
};
/**
* @ngdoc method
* @name ngMock.$httpBackend#resetExpectations
* @methodOf ngMock.$httpBackend
* @description
* Resets all request expectations, but preserves all backend definitions. Typically, you would
* call resetExpectations during a multiple-phase test when you want to reuse the same instance of
* $httpBackend mock.
*/
$httpBackend.resetExpectations = function() {
expectations.length = 0;
responses.length = 0;
};
return $httpBackend;
function createShortMethods(prefix) {
angular.forEach(['GET', 'DELETE', 'JSONP'], function(method) {
$httpBackend[prefix + method] = function(url, headers) {
return $httpBackend[prefix](method, url, undefined, headers)
}
});
angular.forEach(['PUT', 'POST', 'PATCH'], function(method) {
$httpBackend[prefix + method] = function(url, data, headers) {
return $httpBackend[prefix](method, url, data, headers)
}
});
}
}
function MockHttpExpectation(method, url, data, headers) {
this.data = data;
this.headers = headers;
this.match = function(m, u, d, h) {
if (method != m) return false;
if (!this.matchUrl(u)) return false;
if (angular.isDefined(d) && !this.matchData(d)) return false;
if (angular.isDefined(h) && !this.matchHeaders(h)) return false;
return true;
};
this.matchUrl = function(u) {
if (!url) return true;
if (angular.isFunction(url.test)) return url.test(u);
return url == u;
};
this.matchHeaders = function(h) {
if (angular.isUndefined(headers)) return true;
if (angular.isFunction(headers)) return headers(h);
return angular.equals(headers, h);
};
this.matchData = function(d) {
if (angular.isUndefined(data)) return true;
if (data && angular.isFunction(data.test)) return data.test(d);
if (data && !angular.isString(data)) return angular.toJson(data) == d;
return data == d;
};
this.toString = function() {
return method + ' ' + url;
};
}
function MockXhr() {
// hack for testing $http, $httpBackend
MockXhr.$$lastInstance = this;
this.open = function(method, url, async) {
this.$$method = method;
this.$$url = url;
this.$$async = async;
this.$$reqHeaders = {};
this.$$respHeaders = {};
};
this.send = function(data) {
this.$$data = data;
};
this.setRequestHeader = function(key, value) {
this.$$reqHeaders[key] = value;
};
this.getResponseHeader = function(name) {
// the lookup must be case insensitive, that's why we try two quick lookups and full scan at last
var header = this.$$respHeaders[name];
if (header) return header;
name = angular.lowercase(name);
header = this.$$respHeaders[name];
if (header) return header;
header = undefined;
angular.forEach(this.$$respHeaders, function(headerVal, headerName) {
if (!header && angular.lowercase(headerName) == name) header = headerVal;
});
return header;
};
this.getAllResponseHeaders = function() {
var lines = [];
angular.forEach(this.$$respHeaders, function(value, key) {
lines.push(key + ': ' + value);
});
return lines.join('\n');
};
this.abort = angular.noop;
}
/**
* @ngdoc function
* @name ngMock.$timeout
* @description
*
* This service is just a simple decorator for {@link ng.$timeout $timeout} service
* that adds a "flush" method.
*/
/**
* @ngdoc method
* @name ngMock.$timeout#flush
* @methodOf ngMock.$timeout
* @description
*
* Flushes the queue of pending tasks.
*/
/**
*
*/
angular.mock.$RootElementProvider = function() {
this.$get = function() {
return angular.element('<div ng-app></div>');
}
};
/**
* @ngdoc overview
* @name ngMock
* @description
*
* The `ngMock` is an angular module which is used with `ng` module and adds unit-test configuration as well as useful
* mocks to the {@link AUTO.$injector $injector}.
*/
angular.module('ngMock', ['ng']).provider({
$browser: angular.mock.$BrowserProvider,
$exceptionHandler: angular.mock.$ExceptionHandlerProvider,
$log: angular.mock.$LogProvider,
$httpBackend: angular.mock.$HttpBackendProvider,
$rootElement: angular.mock.$RootElementProvider
}).config(function($provide) {
$provide.decorator('$timeout', function($delegate, $browser) {
$delegate.flush = function() {
$browser.defer.flush();
};
return $delegate;
});
});
/**
* @ngdoc overview
* @name ngMockE2E
* @description
*
* The `ngMockE2E` is an angular module which contains mocks suitable for end-to-end testing.
* Currently there is only one mock present in this module -
* the {@link ngMockE2E.$httpBackend e2e $httpBackend} mock.
*/
angular.module('ngMockE2E', ['ng']).config(function($provide) {
$provide.decorator('$httpBackend', angular.mock.e2e.$httpBackendDecorator);
});
/**
* @ngdoc object
* @name ngMockE2E.$httpBackend
* @description
* Fake HTTP backend implementation suitable for end-to-end testing or backend-less development of
* applications that use the {@link ng.$http $http service}.
*
* *Note*: For fake http backend implementation suitable for unit testing please see
* {@link ngMock.$httpBackend unit-testing $httpBackend mock}.
*
* This implementation can be used to respond with static or dynamic responses via the `when` api
* and its shortcuts (`whenGET`, `whenPOST`, etc) and optionally pass through requests to the
* real $httpBackend for specific requests (e.g. to interact with certain remote apis or to fetch
* templates from a webserver).
*
* As opposed to unit-testing, in an end-to-end testing scenario or in scenario when an application
* is being developed with the real backend api replaced with a mock, it is often desirable for
* certain category of requests to bypass the mock and issue a real http request (e.g. to fetch
* templates or static files from the webserver). To configure the backend with this behavior
* use the `passThrough` request handler of `when` instead of `respond`.
*
* Additionally, we don't want to manually have to flush mocked out requests like we do during unit
* testing. For this reason the e2e $httpBackend automatically flushes mocked out requests
* automatically, closely simulating the behavior of the XMLHttpRequest object.
*
* To setup the application to run with this http backend, you have to create a module that depends
* on the `ngMockE2E` and your application modules and defines the fake backend:
*
* <pre>
* myAppDev = angular.module('myAppDev', ['myApp', 'ngMockE2E']);
* myAppDev.run(function($httpBackend) {
* phones = [{name: 'phone1'}, {name: 'phone2'}];
*
* // returns the current list of phones
* $httpBackend.whenGET('/phones').respond(phones);
*
* // adds a new phone to the phones array
* $httpBackend.whenPOST('/phones').respond(function(method, url, data) {
* phones.push(angular.fromJSON(data));
* });
* $httpBackend.whenGET(/^\/templates\//).passThrough();
* //...
* });
* </pre>
*
* Afterwards, bootstrap your app with this new module.
*/
/**
* @ngdoc method
* @name ngMockE2E.$httpBackend#when
* @methodOf ngMockE2E.$httpBackend
* @description
* Creates a new backend definition.
*
* @param {string} method HTTP method.
* @param {string|RegExp} url HTTP url.
* @param {(string|RegExp)=} data HTTP request body.
* @param {(Object|function(Object))=} headers HTTP headers or function that receives http header
* object and returns true if the headers match the current definition.
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
* control how a matched request is handled.
*
* - respond – `{function([status,] data[, headers])|function(function(method, url, data, headers)}`
* – The respond method takes a set of static data to be returned or a function that can return
* an array containing response status (number), response data (string) and response headers
* (Object).
* - passThrough – `{function()}` – Any request matching a backend definition with `passThrough`
* handler, will be pass through to the real backend (an XHR request will be made to the
* server.
*/
/**
* @ngdoc method
* @name ngMockE2E.$httpBackend#whenGET
* @methodOf ngMockE2E.$httpBackend
* @description
* Creates a new backend definition for GET requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(Object|function(Object))=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
* control how a matched request is handled.
*/
/**
* @ngdoc method
* @name ngMockE2E.$httpBackend#whenHEAD
* @methodOf ngMockE2E.$httpBackend
* @description
* Creates a new backend definition for HEAD requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(Object|function(Object))=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
* control how a matched request is handled.
*/
/**
* @ngdoc method
* @name ngMockE2E.$httpBackend#whenDELETE
* @methodOf ngMockE2E.$httpBackend
* @description
* Creates a new backend definition for DELETE requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(Object|function(Object))=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
* control how a matched request is handled.
*/
/**
* @ngdoc method
* @name ngMockE2E.$httpBackend#whenPOST
* @methodOf ngMockE2E.$httpBackend
* @description
* Creates a new backend definition for POST requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(string|RegExp)=} data HTTP request body.
* @param {(Object|function(Object))=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
* control how a matched request is handled.
*/
/**
* @ngdoc method
* @name ngMockE2E.$httpBackend#whenPUT
* @methodOf ngMockE2E.$httpBackend
* @description
* Creates a new backend definition for PUT requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(string|RegExp)=} data HTTP request body.
* @param {(Object|function(Object))=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
* control how a matched request is handled.
*/
/**
* @ngdoc method
* @name ngMockE2E.$httpBackend#whenPATCH
* @methodOf ngMockE2E.$httpBackend
* @description
* Creates a new backend definition for PATCH requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @param {(string|RegExp)=} data HTTP request body.
* @param {(Object|function(Object))=} headers HTTP headers.
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
* control how a matched request is handled.
*/
/**
* @ngdoc method
* @name ngMockE2E.$httpBackend#whenJSONP
* @methodOf ngMockE2E.$httpBackend
* @description
* Creates a new backend definition for JSONP requests. For more info see `when()`.
*
* @param {string|RegExp} url HTTP url.
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
* control how a matched request is handled.
*/
angular.mock.e2e = {};
angular.mock.e2e.$httpBackendDecorator = ['$delegate', '$browser', createHttpBackendMock];
angular.mock.clearDataCache = function() {
var key,
cache = angular.element.cache;
for(key in cache) {
if (cache.hasOwnProperty(key)) {
var handle = cache[key].handle;
handle && angular.element(handle.elem).unbind();
delete cache[key];
}
}
};
window.jstestdriver && (function(window) {
/**
* Global method to output any number of objects into JSTD console. Useful for debugging.
*/
window.dump = function() {
var args = [];
angular.forEach(arguments, function(arg) {
args.push(angular.mock.dump(arg));
});
jstestdriver.console.log.apply(jstestdriver.console, args);
if (window.console) {
window.console.log.apply(window.console, args);
}
};
})(window);
window.jasmine && (function(window) {
afterEach(function() {
var spec = getCurrentSpec();
spec.$injector = null;
spec.$modules = null;
angular.mock.clearDataCache();
});
function getCurrentSpec() {
return jasmine.getEnv().currentSpec;
}
function isSpecRunning() {
var spec = getCurrentSpec();
return spec && spec.queue.running;
}
/**
* @ngdoc function
* @name angular.mock.module
* @description
*
* *NOTE*: This is function is also published on window for easy access.<br>
* *NOTE*: Only available with {@link http://pivotal.github.com/jasmine/ jasmine}.
*
* This function registers a module configuration code. It collects the configuration information
* which will be used when the injector is created by {@link angular.mock.inject inject}.
*
* See {@link angular.mock.inject inject} for usage example
*
* @param {...(string|Function)} fns any number of modules which are represented as string
* aliases or as anonymous module initialization functions. The modules are used to
* configure the injector. The 'ng' and 'ngMock' modules are automatically loaded.
*/
window.module = angular.mock.module = function() {
var moduleFns = Array.prototype.slice.call(arguments, 0);
return isSpecRunning() ? workFn() : workFn;
/////////////////////
function workFn() {
var spec = getCurrentSpec();
if (spec.$injector) {
throw Error('Injector already created, can not register a module!');
} else {
var modules = spec.$modules || (spec.$modules = []);
angular.forEach(moduleFns, function(module) {
modules.push(module);
});
}
}
};
/**
* @ngdoc function
* @name angular.mock.inject
* @description
*
* *NOTE*: This is function is also published on window for easy access.<br>
* *NOTE*: Only available with {@link http://pivotal.github.com/jasmine/ jasmine}.
*
* The inject function wraps a function into an injectable function. The inject() creates new
* instance of {@link AUTO.$injector $injector} per test, which is then used for
* resolving references.
*
* See also {@link angular.mock.module module}
*
* Example of what a typical jasmine tests looks like with the inject method.
* <pre>
*
* angular.module('myApplicationModule', [])
* .value('mode', 'app')
* .value('version', 'v1.0.1');
*
*
* describe('MyApp', function() {
*
* // You need to load modules that you want to test,
* // it loads only the "ng" module by default.
* beforeEach(module('myApplicationModule'));
*
*
* // inject() is used to inject arguments of all given functions
* it('should provide a version', inject(function(mode, version) {
* expect(version).toEqual('v1.0.1');
* expect(mode).toEqual('app');
* }));
*
*
* // The inject and module method can also be used inside of the it or beforeEach
* it('should override a version and test the new version is injected', function() {
* // module() takes functions or strings (module aliases)
* module(function($provide) {
* $provide.value('version', 'overridden'); // override version here
* });
*
* inject(function(version) {
* expect(version).toEqual('overridden');
* });
* ));
* });
*
* </pre>
*
* @param {...Function} fns any number of functions which will be injected using the injector.
*/
window.inject = angular.mock.inject = function() {
var blockFns = Array.prototype.slice.call(arguments, 0);
var stack = new Error('Declaration Location').stack;
return isSpecRunning() ? workFn() : workFn;
/////////////////////
function workFn() {
var spec = getCurrentSpec();
var modules = spec.$modules || [];
modules.unshift('ngMock');
modules.unshift('ng');
var injector = spec.$injector;
if (!injector) {
injector = spec.$injector = angular.injector(modules);
}
for(var i = 0, ii = blockFns.length; i < ii; i++) {
try {
injector.invoke(blockFns[i] || angular.noop, this);
} catch (e) {
if(e.stack) e.stack += '\n' + stack;
throw e;
}
}
}
}
})(window);
| JavaScript |
/**
* @license AngularJS v1.0.0
* (c) 2010-2012 Google, Inc. http://angularjs.org
* License: MIT
*/
(function(window, angular, undefined) {
'use strict';
var directive = {};
var service = { value: {} };
var DEPENDENCIES = {
'angular.js': 'http://code.angularjs.org/angular-' + angular.version.full + '.min.js',
'angular-resource.js': 'http://code.angularjs.org/angular-resource-' + angular.version.full + '.min.js',
'angular-sanitize.js': 'http://code.angularjs.org/angular-sanitize-' + angular.version.full + '.min.js',
'angular-cookies.js': 'http://code.angularjs.org/angular-cookies-' + angular.version.full + '.min.js'
};
function escape(text) {
return text.
replace(/\&/g, '&').
replace(/\</g, '<').
replace(/\>/g, '>').
replace(/"/g, '"');
}
/**
* http://stackoverflow.com/questions/451486/pre-tag-loses-line-breaks-when-setting-innerhtml-in-ie
* http://stackoverflow.com/questions/195363/inserting-a-newline-into-a-pre-tag-ie-javascript
*/
function setHtmlIe8SafeWay(element, html) {
var newElement = angular.element('<pre>' + html + '</pre>');
element.html('');
element.append(newElement.contents());
return element;
}
directive.jsFiddle = function(getEmbeddedTemplate, escape, script) {
return {
terminal: true,
link: function(scope, element, attr) {
var name = '',
stylesheet = '<link rel="stylesheet" href="http://twitter.github.com/bootstrap/assets/css/bootstrap.css">\n',
fields = {
html: '',
css: '',
js: ''
};
angular.forEach(attr.jsFiddle.split(' '), function(file, index) {
var fileType = file.split('.')[1];
if (fileType == 'html') {
if (index == 0) {
fields[fileType] +=
'<div ng-app' + (attr.module ? '="' + attr.module + '"' : '') + '>\n' +
getEmbeddedTemplate(file, 2);
} else {
fields[fileType] += '\n\n\n <!-- CACHE FILE: ' + file + ' -->\n' +
' <script type="text/ng-template" id="' + file + '">\n' +
getEmbeddedTemplate(file, 4) +
' </script>\n';
}
} else {
fields[fileType] += getEmbeddedTemplate(file) + '\n';
}
});
fields.html += '</div>\n';
setHtmlIe8SafeWay(element,
'<form class="jsfiddle" method="post" action="http://jsfiddle.net/api/post/library/pure/" target="_blank">' +
hiddenField('title', 'AngularJS Example: ' + name) +
hiddenField('css', '</style> <!-- Ugly Hack due to jsFiddle issue: http://goo.gl/BUfGZ --> \n' +
stylesheet +
script.angular +
(attr.resource ? script.resource : '') +
'<style>\n' +
fields.css) +
hiddenField('html', fields.html) +
hiddenField('js', fields.js) +
'<button class="btn btn-primary"><i class="icon-white icon-pencil"></i> Edit Me</button>' +
'</form>');
function hiddenField(name, value) {
return '<input type="hidden" name="' + name + '" value="' + escape(value) + '">';
}
}
}
};
directive.code = function() {
return {restrict: 'E', terminal: true};
};
directive.prettyprint = ['reindentCode', function(reindentCode) {
return {
restrict: 'C',
terminal: true,
compile: function(element) {
element.html(window.prettyPrintOne(reindentCode(element.html()), undefined, true));
}
};
}];
directive.ngSetText = ['getEmbeddedTemplate', function(getEmbeddedTemplate) {
return {
restrict: 'CA',
priority: 10,
compile: function(element, attr) {
setHtmlIe8SafeWay(element, escape(getEmbeddedTemplate(attr.ngSetText)));
}
}
}]
directive.ngHtmlWrap = ['reindentCode', 'templateMerge', function(reindentCode, templateMerge) {
return {
compile: function(element, attr) {
var properties = {
head: '',
module: '',
body: element.text()
},
html = "<!doctype html>\n<html ng-app{{module}}>\n <head>\n{{head:4}} </head>\n <body>\n{{body:4}} </body>\n</html>";
angular.forEach((attr.ngHtmlWrap || '').split(' '), function(dep) {
if (!dep) return;
dep = DEPENDENCIES[dep] || dep;
var ext = dep.split(/\./).pop();
if (ext == 'css') {
properties.head += '<link rel="stylesheet" href="' + dep + '" type="text/css">\n';
} else if(ext == 'js') {
properties.head += '<script src="' + dep + '"></script>\n';
} else {
properties.module = '="' + dep + '"';
}
});
setHtmlIe8SafeWay(element, escape(templateMerge(html, properties)));
}
}
}];
directive.ngSetHtml = ['getEmbeddedTemplate', function(getEmbeddedTemplate) {
return {
restrict: 'CA',
priority: 10,
compile: function(element, attr) {
setHtmlIe8SafeWay(element, getEmbeddedTemplate(attr.ngSetHtml));
}
}
}];
directive.ngEvalJavascript = ['getEmbeddedTemplate', function(getEmbeddedTemplate) {
return {
compile: function (element, attr) {
var script = getEmbeddedTemplate(attr.ngEvalJavascript);
try {
if (window.execScript) { // IE
window.execScript(script || '""'); // IE complains when evaling empty string
} else {
window.eval(script);
}
} catch (e) {
if (window.console) {
window.console.log(script, '\n', e);
} else {
window.alert(e);
}
}
}
};
}];
directive.ngEmbedApp = ['$templateCache', '$browser', '$rootScope', '$location', function($templateCache, $browser, docsRootScope, $location) {
return {
terminal: true,
link: function(scope, element, attrs) {
var modules = [];
modules.push(['$provide', function($provide) {
$provide.value('$templateCache', $templateCache);
$provide.value('$anchorScroll', angular.noop);
$provide.value('$browser', $browser);
$provide.provider('$location', function() {
this.$get = ['$rootScope', function($rootScope) {
docsRootScope.$on('$locationChangeSuccess', function(event, oldUrl, newUrl) {
$rootScope.$broadcast('$locationChangeSuccess', oldUrl, newUrl);
});
return $location;
}];
this.html5Mode = angular.noop;
});
$provide.decorator('$timeout', ['$rootScope', '$delegate', function($rootScope, $delegate) {
return angular.extend(function(fn, delay) {
if (delay && delay > 50) {
return setTimeout(function() {
$rootScope.$apply(fn);
}, delay);
} else {
return $delegate.apply(this, arguments);
}
}, $delegate);
}]);
$provide.decorator('$rootScope', ['$delegate', function(embedRootScope) {
docsRootScope.$watch(function() {
embedRootScope.$digest();
});
return embedRootScope;
}]);
}]);
if (attrs.ngEmbedApp) modules.push(attrs.ngEmbedApp);
element.bind('click', function(event) {
if (event.target.attributes.getNamedItem('ng-click')) {
event.preventDefault();
}
});
angular.bootstrap(element, modules);
}
};
}];
service.reindentCode = function() {
return function (text, spaces) {
if (!text) return text;
var lines = text.split(/\r?\n/);
var prefix = ' '.substr(0, spaces || 0);
var i;
// remove any leading blank lines
while (lines.length && lines[0].match(/^\s*$/)) lines.shift();
// remove any trailing blank lines
while (lines.length && lines[lines.length - 1].match(/^\s*$/)) lines.pop();
var minIndent = 999;
for (i = 0; i < lines.length; i++) {
var line = lines[0];
var reindentCode = line.match(/^\s*/)[0];
if (reindentCode !== line && reindentCode.length < minIndent) {
minIndent = reindentCode.length;
}
}
for (i = 0; i < lines.length; i++) {
lines[i] = prefix + lines[i].substring(minIndent);
}
lines.push('');
return lines.join('\n');
}
};
service.templateMerge = ['reindentCode', function(indentCode) {
return function(template, properties) {
return template.replace(/\{\{(\w+)(?:\:(\d+))?\}\}/g, function(_, key, indent) {
var value = properties[key];
if (indent) {
value = indentCode(value, indent);
}
return value == undefined ? '' : value;
});
};
}];
service.getEmbeddedTemplate = ['reindentCode', function(reindentCode) {
return function (id) {
var element = document.getElementById(id);
if (!element) {
return null;
}
return reindentCode(angular.element(element).html(), 0);
}
}];
angular.module('bootstrapPrettify', []).directive(directive).factory(service);
// Copyright (C) 2006 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/**
* @fileoverview
* some functions for browser-side pretty printing of code contained in html.
*
* <p>
* For a fairly comprehensive set of languages see the
* <a href="http://google-code-prettify.googlecode.com/svn/trunk/README.html#langs">README</a>
* file that came with this source. At a minimum, the lexer should work on a
* number of languages including C and friends, Java, Python, Bash, SQL, HTML,
* XML, CSS, Javascript, and Makefiles. It works passably on Ruby, PHP and Awk
* and a subset of Perl, but, because of commenting conventions, doesn't work on
* Smalltalk, Lisp-like, or CAML-like languages without an explicit lang class.
* <p>
* Usage: <ol>
* <li> include this source file in an html page via
* {@code <script type="text/javascript" src="/path/to/prettify.js"></script>}
* <li> define style rules. See the example page for examples.
* <li> mark the {@code <pre>} and {@code <code>} tags in your source with
* {@code class=prettyprint.}
* You can also use the (html deprecated) {@code <xmp>} tag, but the pretty
* printer needs to do more substantial DOM manipulations to support that, so
* some css styles may not be preserved.
* </ol>
* That's it. I wanted to keep the API as simple as possible, so there's no
* need to specify which language the code is in, but if you wish, you can add
* another class to the {@code <pre>} or {@code <code>} element to specify the
* language, as in {@code <pre class="prettyprint lang-java">}. Any class that
* starts with "lang-" followed by a file extension, specifies the file type.
* See the "lang-*.js" files in this directory for code that implements
* per-language file handlers.
* <p>
* Change log:<br>
* cbeust, 2006/08/22
* <blockquote>
* Java annotations (start with "@") are now captured as literals ("lit")
* </blockquote>
* @requires console
*/
// JSLint declarations
/*global console, document, navigator, setTimeout, window, define */
/**
* Split {@code prettyPrint} into multiple timeouts so as not to interfere with
* UI events.
* If set to {@code false}, {@code prettyPrint()} is synchronous.
*/
window['PR_SHOULD_USE_CONTINUATION'] = true;
/**
* Find all the {@code <pre>} and {@code <code>} tags in the DOM with
* {@code class=prettyprint} and prettify them.
*
* @param {Function?} opt_whenDone if specified, called when the last entry
* has been finished.
*/
var prettyPrintOne;
/**
* Pretty print a chunk of code.
*
* @param {string} sourceCodeHtml code as html
* @return {string} code as html, but prettier
*/
var prettyPrint;
(function () {
var win = window;
// Keyword lists for various languages.
// We use things that coerce to strings to make them compact when minified
// and to defeat aggressive optimizers that fold large string constants.
var FLOW_CONTROL_KEYWORDS = ["break,continue,do,else,for,if,return,while"];
var C_KEYWORDS = [FLOW_CONTROL_KEYWORDS,"auto,case,char,const,default," +
"double,enum,extern,float,goto,int,long,register,short,signed,sizeof," +
"static,struct,switch,typedef,union,unsigned,void,volatile"];
var COMMON_KEYWORDS = [C_KEYWORDS,"catch,class,delete,false,import," +
"new,operator,private,protected,public,this,throw,true,try,typeof"];
var CPP_KEYWORDS = [COMMON_KEYWORDS,"alignof,align_union,asm,axiom,bool," +
"concept,concept_map,const_cast,constexpr,decltype," +
"dynamic_cast,explicit,export,friend,inline,late_check," +
"mutable,namespace,nullptr,reinterpret_cast,static_assert,static_cast," +
"template,typeid,typename,using,virtual,where"];
var JAVA_KEYWORDS = [COMMON_KEYWORDS,
"abstract,boolean,byte,extends,final,finally,implements,import," +
"instanceof,null,native,package,strictfp,super,synchronized,throws," +
"transient"];
var CSHARP_KEYWORDS = [JAVA_KEYWORDS,
"as,base,by,checked,decimal,delegate,descending,dynamic,event," +
"fixed,foreach,from,group,implicit,in,interface,internal,into,is,let," +
"lock,object,out,override,orderby,params,partial,readonly,ref,sbyte," +
"sealed,stackalloc,string,select,uint,ulong,unchecked,unsafe,ushort," +
"var,virtual,where"];
var COFFEE_KEYWORDS = "all,and,by,catch,class,else,extends,false,finally," +
"for,if,in,is,isnt,loop,new,no,not,null,of,off,on,or,return,super,then," +
"throw,true,try,unless,until,when,while,yes";
var JSCRIPT_KEYWORDS = [COMMON_KEYWORDS,
"debugger,eval,export,function,get,null,set,undefined,var,with," +
"Infinity,NaN"];
var PERL_KEYWORDS = "caller,delete,die,do,dump,elsif,eval,exit,foreach,for," +
"goto,if,import,last,local,my,next,no,our,print,package,redo,require," +
"sub,undef,unless,until,use,wantarray,while,BEGIN,END";
var PYTHON_KEYWORDS = [FLOW_CONTROL_KEYWORDS, "and,as,assert,class,def,del," +
"elif,except,exec,finally,from,global,import,in,is,lambda," +
"nonlocal,not,or,pass,print,raise,try,with,yield," +
"False,True,None"];
var RUBY_KEYWORDS = [FLOW_CONTROL_KEYWORDS, "alias,and,begin,case,class," +
"def,defined,elsif,end,ensure,false,in,module,next,nil,not,or,redo," +
"rescue,retry,self,super,then,true,undef,unless,until,when,yield," +
"BEGIN,END"];
var SH_KEYWORDS = [FLOW_CONTROL_KEYWORDS, "case,done,elif,esac,eval,fi," +
"function,in,local,set,then,until"];
var ALL_KEYWORDS = [
CPP_KEYWORDS, CSHARP_KEYWORDS, JSCRIPT_KEYWORDS, PERL_KEYWORDS +
PYTHON_KEYWORDS, RUBY_KEYWORDS, SH_KEYWORDS];
var C_TYPES = /^(DIR|FILE|vector|(de|priority_)?queue|list|stack|(const_)?iterator|(multi)?(set|map)|bitset|u?(int|float)\d*)\b/;
// token style names. correspond to css classes
/**
* token style for a string literal
* @const
*/
var PR_STRING = 'str';
/**
* token style for a keyword
* @const
*/
var PR_KEYWORD = 'kwd';
/**
* token style for a comment
* @const
*/
var PR_COMMENT = 'com';
/**
* token style for a type
* @const
*/
var PR_TYPE = 'typ';
/**
* token style for a literal value. e.g. 1, null, true.
* @const
*/
var PR_LITERAL = 'lit';
/**
* token style for a punctuation string.
* @const
*/
var PR_PUNCTUATION = 'pun';
/**
* token style for plain text.
* @const
*/
var PR_PLAIN = 'pln';
/**
* token style for an sgml tag.
* @const
*/
var PR_TAG = 'tag';
/**
* token style for a markup declaration such as a DOCTYPE.
* @const
*/
var PR_DECLARATION = 'dec';
/**
* token style for embedded source.
* @const
*/
var PR_SOURCE = 'src';
/**
* token style for an sgml attribute name.
* @const
*/
var PR_ATTRIB_NAME = 'atn';
/**
* token style for an sgml attribute value.
* @const
*/
var PR_ATTRIB_VALUE = 'atv';
/**
* A class that indicates a section of markup that is not code, e.g. to allow
* embedding of line numbers within code listings.
* @const
*/
var PR_NOCODE = 'nocode';
/**
* A set of tokens that can precede a regular expression literal in
* javascript
* http://web.archive.org/web/20070717142515/http://www.mozilla.org/js/language/js20/rationale/syntax.html
* has the full list, but I've removed ones that might be problematic when
* seen in languages that don't support regular expression literals.
*
* <p>Specifically, I've removed any keywords that can't precede a regexp
* literal in a syntactically legal javascript program, and I've removed the
* "in" keyword since it's not a keyword in many languages, and might be used
* as a count of inches.
*
* <p>The link above does not accurately describe EcmaScript rules since
* it fails to distinguish between (a=++/b/i) and (a++/b/i) but it works
* very well in practice.
*
* @private
* @const
*/
var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[+\\-]=|->|\\/=?|::?|<<?=?|>>?>?=?|,|;|\\?|@|\\[|~|{|\\^\\^?=?|\\|\\|?=?|break|case|continue|delete|do|else|finally|instanceof|return|throw|try|typeof)\\s*';
// CAVEAT: this does not properly handle the case where a regular
// expression immediately follows another since a regular expression may
// have flags for case-sensitivity and the like. Having regexp tokens
// adjacent is not valid in any language I'm aware of, so I'm punting.
// TODO: maybe style special characters inside a regexp as punctuation.
/**
* Given a group of {@link RegExp}s, returns a {@code RegExp} that globally
* matches the union of the sets of strings matched by the input RegExp.
* Since it matches globally, if the input strings have a start-of-input
* anchor (/^.../), it is ignored for the purposes of unioning.
* @param {Array.<RegExp>} regexs non multiline, non-global regexs.
* @return {RegExp} a global regex.
*/
function combinePrefixPatterns(regexs) {
var capturedGroupIndex = 0;
var needToFoldCase = false;
var ignoreCase = false;
for (var i = 0, n = regexs.length; i < n; ++i) {
var regex = regexs[i];
if (regex.ignoreCase) {
ignoreCase = true;
} else if (/[a-z]/i.test(regex.source.replace(
/\\u[0-9a-f]{4}|\\x[0-9a-f]{2}|\\[^ux]/gi, ''))) {
needToFoldCase = true;
ignoreCase = false;
break;
}
}
var escapeCharToCodeUnit = {
'b': 8,
't': 9,
'n': 0xa,
'v': 0xb,
'f': 0xc,
'r': 0xd
};
function decodeEscape(charsetPart) {
var cc0 = charsetPart.charCodeAt(0);
if (cc0 !== 92 /* \\ */) {
return cc0;
}
var c1 = charsetPart.charAt(1);
cc0 = escapeCharToCodeUnit[c1];
if (cc0) {
return cc0;
} else if ('0' <= c1 && c1 <= '7') {
return parseInt(charsetPart.substring(1), 8);
} else if (c1 === 'u' || c1 === 'x') {
return parseInt(charsetPart.substring(2), 16);
} else {
return charsetPart.charCodeAt(1);
}
}
function encodeEscape(charCode) {
if (charCode < 0x20) {
return (charCode < 0x10 ? '\\x0' : '\\x') + charCode.toString(16);
}
var ch = String.fromCharCode(charCode);
return (ch === '\\' || ch === '-' || ch === ']' || ch === '^')
? "\\" + ch : ch;
}
function caseFoldCharset(charSet) {
var charsetParts = charSet.substring(1, charSet.length - 1).match(
new RegExp(
'\\\\u[0-9A-Fa-f]{4}'
+ '|\\\\x[0-9A-Fa-f]{2}'
+ '|\\\\[0-3][0-7]{0,2}'
+ '|\\\\[0-7]{1,2}'
+ '|\\\\[\\s\\S]'
+ '|-'
+ '|[^-\\\\]',
'g'));
var ranges = [];
var inverse = charsetParts[0] === '^';
var out = ['['];
if (inverse) { out.push('^'); }
for (var i = inverse ? 1 : 0, n = charsetParts.length; i < n; ++i) {
var p = charsetParts[i];
if (/\\[bdsw]/i.test(p)) { // Don't muck with named groups.
out.push(p);
} else {
var start = decodeEscape(p);
var end;
if (i + 2 < n && '-' === charsetParts[i + 1]) {
end = decodeEscape(charsetParts[i + 2]);
i += 2;
} else {
end = start;
}
ranges.push([start, end]);
// If the range might intersect letters, then expand it.
// This case handling is too simplistic.
// It does not deal with non-latin case folding.
// It works for latin source code identifiers though.
if (!(end < 65 || start > 122)) {
if (!(end < 65 || start > 90)) {
ranges.push([Math.max(65, start) | 32, Math.min(end, 90) | 32]);
}
if (!(end < 97 || start > 122)) {
ranges.push([Math.max(97, start) & ~32, Math.min(end, 122) & ~32]);
}
}
}
}
// [[1, 10], [3, 4], [8, 12], [14, 14], [16, 16], [17, 17]]
// -> [[1, 12], [14, 14], [16, 17]]
ranges.sort(function (a, b) { return (a[0] - b[0]) || (b[1] - a[1]); });
var consolidatedRanges = [];
var lastRange = [];
for (var i = 0; i < ranges.length; ++i) {
var range = ranges[i];
if (range[0] <= lastRange[1] + 1) {
lastRange[1] = Math.max(lastRange[1], range[1]);
} else {
consolidatedRanges.push(lastRange = range);
}
}
for (var i = 0; i < consolidatedRanges.length; ++i) {
var range = consolidatedRanges[i];
out.push(encodeEscape(range[0]));
if (range[1] > range[0]) {
if (range[1] + 1 > range[0]) { out.push('-'); }
out.push(encodeEscape(range[1]));
}
}
out.push(']');
return out.join('');
}
function allowAnywhereFoldCaseAndRenumberGroups(regex) {
// Split into character sets, escape sequences, punctuation strings
// like ('(', '(?:', ')', '^'), and runs of characters that do not
// include any of the above.
var parts = regex.source.match(
new RegExp(
'(?:'
+ '\\[(?:[^\\x5C\\x5D]|\\\\[\\s\\S])*\\]' // a character set
+ '|\\\\u[A-Fa-f0-9]{4}' // a unicode escape
+ '|\\\\x[A-Fa-f0-9]{2}' // a hex escape
+ '|\\\\[0-9]+' // a back-reference or octal escape
+ '|\\\\[^ux0-9]' // other escape sequence
+ '|\\(\\?[:!=]' // start of a non-capturing group
+ '|[\\(\\)\\^]' // start/end of a group, or line start
+ '|[^\\x5B\\x5C\\(\\)\\^]+' // run of other characters
+ ')',
'g'));
var n = parts.length;
// Maps captured group numbers to the number they will occupy in
// the output or to -1 if that has not been determined, or to
// undefined if they need not be capturing in the output.
var capturedGroups = [];
// Walk over and identify back references to build the capturedGroups
// mapping.
for (var i = 0, groupIndex = 0; i < n; ++i) {
var p = parts[i];
if (p === '(') {
// groups are 1-indexed, so max group index is count of '('
++groupIndex;
} else if ('\\' === p.charAt(0)) {
var decimalValue = +p.substring(1);
if (decimalValue) {
if (decimalValue <= groupIndex) {
capturedGroups[decimalValue] = -1;
} else {
// Replace with an unambiguous escape sequence so that
// an octal escape sequence does not turn into a backreference
// to a capturing group from an earlier regex.
parts[i] = encodeEscape(decimalValue);
}
}
}
}
// Renumber groups and reduce capturing groups to non-capturing groups
// where possible.
for (var i = 1; i < capturedGroups.length; ++i) {
if (-1 === capturedGroups[i]) {
capturedGroups[i] = ++capturedGroupIndex;
}
}
for (var i = 0, groupIndex = 0; i < n; ++i) {
var p = parts[i];
if (p === '(') {
++groupIndex;
if (!capturedGroups[groupIndex]) {
parts[i] = '(?:';
}
} else if ('\\' === p.charAt(0)) {
var decimalValue = +p.substring(1);
if (decimalValue && decimalValue <= groupIndex) {
parts[i] = '\\' + capturedGroups[decimalValue];
}
}
}
// Remove any prefix anchors so that the output will match anywhere.
// ^^ really does mean an anchored match though.
for (var i = 0; i < n; ++i) {
if ('^' === parts[i] && '^' !== parts[i + 1]) { parts[i] = ''; }
}
// Expand letters to groups to handle mixing of case-sensitive and
// case-insensitive patterns if necessary.
if (regex.ignoreCase && needToFoldCase) {
for (var i = 0; i < n; ++i) {
var p = parts[i];
var ch0 = p.charAt(0);
if (p.length >= 2 && ch0 === '[') {
parts[i] = caseFoldCharset(p);
} else if (ch0 !== '\\') {
// TODO: handle letters in numeric escapes.
parts[i] = p.replace(
/[a-zA-Z]/g,
function (ch) {
var cc = ch.charCodeAt(0);
return '[' + String.fromCharCode(cc & ~32, cc | 32) + ']';
});
}
}
}
return parts.join('');
}
var rewritten = [];
for (var i = 0, n = regexs.length; i < n; ++i) {
var regex = regexs[i];
if (regex.global || regex.multiline) { throw new Error('' + regex); }
rewritten.push(
'(?:' + allowAnywhereFoldCaseAndRenumberGroups(regex) + ')');
}
return new RegExp(rewritten.join('|'), ignoreCase ? 'gi' : 'g');
}
/**
* Split markup into a string of source code and an array mapping ranges in
* that string to the text nodes in which they appear.
*
* <p>
* The HTML DOM structure:</p>
* <pre>
* (Element "p"
* (Element "b"
* (Text "print ")) ; #1
* (Text "'Hello '") ; #2
* (Element "br") ; #3
* (Text " + 'World';")) ; #4
* </pre>
* <p>
* corresponds to the HTML
* {@code <p><b>print </b>'Hello '<br> + 'World';</p>}.</p>
*
* <p>
* It will produce the output:</p>
* <pre>
* {
* sourceCode: "print 'Hello '\n + 'World';",
* // 1 2
* // 012345678901234 5678901234567
* spans: [0, #1, 6, #2, 14, #3, 15, #4]
* }
* </pre>
* <p>
* where #1 is a reference to the {@code "print "} text node above, and so
* on for the other text nodes.
* </p>
*
* <p>
* The {@code} spans array is an array of pairs. Even elements are the start
* indices of substrings, and odd elements are the text nodes (or BR elements)
* that contain the text for those substrings.
* Substrings continue until the next index or the end of the source.
* </p>
*
* @param {Node} node an HTML DOM subtree containing source-code.
* @param {boolean} isPreformatted true if white-space in text nodes should
* be considered significant.
* @return {Object} source code and the text nodes in which they occur.
*/
function extractSourceSpans(node, isPreformatted) {
var nocode = /(?:^|\s)nocode(?:\s|$)/;
var chunks = [];
var length = 0;
var spans = [];
var k = 0;
function walk(node) {
switch (node.nodeType) {
case 1: // Element
if (nocode.test(node.className)) { return; }
for (var child = node.firstChild; child; child = child.nextSibling) {
walk(child);
}
var nodeName = node.nodeName.toLowerCase();
if ('br' === nodeName || 'li' === nodeName) {
chunks[k] = '\n';
spans[k << 1] = length++;
spans[(k++ << 1) | 1] = node;
}
break;
case 3: case 4: // Text
var text = node.nodeValue;
if (text.length) {
if (!isPreformatted) {
text = text.replace(/[ \t\r\n]+/g, ' ');
} else {
text = text.replace(/\r\n?/g, '\n'); // Normalize newlines.
}
// TODO: handle tabs here?
chunks[k] = text;
spans[k << 1] = length;
length += text.length;
spans[(k++ << 1) | 1] = node;
}
break;
}
}
walk(node);
return {
sourceCode: chunks.join('').replace(/\n$/, ''),
spans: spans
};
}
/**
* Apply the given language handler to sourceCode and add the resulting
* decorations to out.
* @param {number} basePos the index of sourceCode within the chunk of source
* whose decorations are already present on out.
*/
function appendDecorations(basePos, sourceCode, langHandler, out) {
if (!sourceCode) { return; }
var job = {
sourceCode: sourceCode,
basePos: basePos
};
langHandler(job);
out.push.apply(out, job.decorations);
}
var notWs = /\S/;
/**
* Given an element, if it contains only one child element and any text nodes
* it contains contain only space characters, return the sole child element.
* Otherwise returns undefined.
* <p>
* This is meant to return the CODE element in {@code <pre><code ...>} when
* there is a single child element that contains all the non-space textual
* content, but not to return anything where there are multiple child elements
* as in {@code <pre><code>...</code><code>...</code></pre>} or when there
* is textual content.
*/
function childContentWrapper(element) {
var wrapper = undefined;
for (var c = element.firstChild; c; c = c.nextSibling) {
var type = c.nodeType;
wrapper = (type === 1) // Element Node
? (wrapper ? element : c)
: (type === 3) // Text Node
? (notWs.test(c.nodeValue) ? element : wrapper)
: wrapper;
}
return wrapper === element ? undefined : wrapper;
}
/** Given triples of [style, pattern, context] returns a lexing function,
* The lexing function interprets the patterns to find token boundaries and
* returns a decoration list of the form
* [index_0, style_0, index_1, style_1, ..., index_n, style_n]
* where index_n is an index into the sourceCode, and style_n is a style
* constant like PR_PLAIN. index_n-1 <= index_n, and style_n-1 applies to
* all characters in sourceCode[index_n-1:index_n].
*
* The stylePatterns is a list whose elements have the form
* [style : string, pattern : RegExp, DEPRECATED, shortcut : string].
*
* Style is a style constant like PR_PLAIN, or can be a string of the
* form 'lang-FOO', where FOO is a language extension describing the
* language of the portion of the token in $1 after pattern executes.
* E.g., if style is 'lang-lisp', and group 1 contains the text
* '(hello (world))', then that portion of the token will be passed to the
* registered lisp handler for formatting.
* The text before and after group 1 will be restyled using this decorator
* so decorators should take care that this doesn't result in infinite
* recursion. For example, the HTML lexer rule for SCRIPT elements looks
* something like ['lang-js', /<[s]cript>(.+?)<\/script>/]. This may match
* '<script>foo()<\/script>', which would cause the current decorator to
* be called with '<script>' which would not match the same rule since
* group 1 must not be empty, so it would be instead styled as PR_TAG by
* the generic tag rule. The handler registered for the 'js' extension would
* then be called with 'foo()', and finally, the current decorator would
* be called with '<\/script>' which would not match the original rule and
* so the generic tag rule would identify it as a tag.
*
* Pattern must only match prefixes, and if it matches a prefix, then that
* match is considered a token with the same style.
*
* Context is applied to the last non-whitespace, non-comment token
* recognized.
*
* Shortcut is an optional string of characters, any of which, if the first
* character, gurantee that this pattern and only this pattern matches.
*
* @param {Array} shortcutStylePatterns patterns that always start with
* a known character. Must have a shortcut string.
* @param {Array} fallthroughStylePatterns patterns that will be tried in
* order if the shortcut ones fail. May have shortcuts.
*
* @return {function (Object)} a
* function that takes source code and returns a list of decorations.
*/
function createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns) {
var shortcuts = {};
var tokenizer;
(function () {
var allPatterns = shortcutStylePatterns.concat(fallthroughStylePatterns);
var allRegexs = [];
var regexKeys = {};
for (var i = 0, n = allPatterns.length; i < n; ++i) {
var patternParts = allPatterns[i];
var shortcutChars = patternParts[3];
if (shortcutChars) {
for (var c = shortcutChars.length; --c >= 0;) {
shortcuts[shortcutChars.charAt(c)] = patternParts;
}
}
var regex = patternParts[1];
var k = '' + regex;
if (!regexKeys.hasOwnProperty(k)) {
allRegexs.push(regex);
regexKeys[k] = null;
}
}
allRegexs.push(/[\0-\uffff]/);
tokenizer = combinePrefixPatterns(allRegexs);
})();
var nPatterns = fallthroughStylePatterns.length;
/**
* Lexes job.sourceCode and produces an output array job.decorations of
* style classes preceded by the position at which they start in
* job.sourceCode in order.
*
* @param {Object} job an object like <pre>{
* sourceCode: {string} sourceText plain text,
* basePos: {int} position of job.sourceCode in the larger chunk of
* sourceCode.
* }</pre>
*/
var decorate = function (job) {
var sourceCode = job.sourceCode, basePos = job.basePos;
/** Even entries are positions in source in ascending order. Odd enties
* are style markers (e.g., PR_COMMENT) that run from that position until
* the end.
* @type {Array.<number|string>}
*/
var decorations = [basePos, PR_PLAIN];
var pos = 0; // index into sourceCode
var tokens = sourceCode.match(tokenizer) || [];
var styleCache = {};
for (var ti = 0, nTokens = tokens.length; ti < nTokens; ++ti) {
var token = tokens[ti];
var style = styleCache[token];
var match = void 0;
var isEmbedded;
if (typeof style === 'string') {
isEmbedded = false;
} else {
var patternParts = shortcuts[token.charAt(0)];
if (patternParts) {
match = token.match(patternParts[1]);
style = patternParts[0];
} else {
for (var i = 0; i < nPatterns; ++i) {
patternParts = fallthroughStylePatterns[i];
match = token.match(patternParts[1]);
if (match) {
style = patternParts[0];
break;
}
}
if (!match) { // make sure that we make progress
style = PR_PLAIN;
}
}
isEmbedded = style.length >= 5 && 'lang-' === style.substring(0, 5);
if (isEmbedded && !(match && typeof match[1] === 'string')) {
isEmbedded = false;
style = PR_SOURCE;
}
if (!isEmbedded) { styleCache[token] = style; }
}
var tokenStart = pos;
pos += token.length;
if (!isEmbedded) {
decorations.push(basePos + tokenStart, style);
} else { // Treat group 1 as an embedded block of source code.
var embeddedSource = match[1];
var embeddedSourceStart = token.indexOf(embeddedSource);
var embeddedSourceEnd = embeddedSourceStart + embeddedSource.length;
if (match[2]) {
// If embeddedSource can be blank, then it would match at the
// beginning which would cause us to infinitely recurse on the
// entire token, so we catch the right context in match[2].
embeddedSourceEnd = token.length - match[2].length;
embeddedSourceStart = embeddedSourceEnd - embeddedSource.length;
}
var lang = style.substring(5);
// Decorate the left of the embedded source
appendDecorations(
basePos + tokenStart,
token.substring(0, embeddedSourceStart),
decorate, decorations);
// Decorate the embedded source
appendDecorations(
basePos + tokenStart + embeddedSourceStart,
embeddedSource,
langHandlerForExtension(lang, embeddedSource),
decorations);
// Decorate the right of the embedded section
appendDecorations(
basePos + tokenStart + embeddedSourceEnd,
token.substring(embeddedSourceEnd),
decorate, decorations);
}
}
job.decorations = decorations;
};
return decorate;
}
/** returns a function that produces a list of decorations from source text.
*
* This code treats ", ', and ` as string delimiters, and \ as a string
* escape. It does not recognize perl's qq() style strings.
* It has no special handling for double delimiter escapes as in basic, or
* the tripled delimiters used in python, but should work on those regardless
* although in those cases a single string literal may be broken up into
* multiple adjacent string literals.
*
* It recognizes C, C++, and shell style comments.
*
* @param {Object} options a set of optional parameters.
* @return {function (Object)} a function that examines the source code
* in the input job and builds the decoration list.
*/
function sourceDecorator(options) {
var shortcutStylePatterns = [], fallthroughStylePatterns = [];
if (options['tripleQuotedStrings']) {
// '''multi-line-string''', 'single-line-string', and double-quoted
shortcutStylePatterns.push(
[PR_STRING, /^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/,
null, '\'"']);
} else if (options['multiLineStrings']) {
// 'multi-line-string', "multi-line-string"
shortcutStylePatterns.push(
[PR_STRING, /^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/,
null, '\'"`']);
} else {
// 'single-line-string', "single-line-string"
shortcutStylePatterns.push(
[PR_STRING,
/^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/,
null, '"\'']);
}
if (options['verbatimStrings']) {
// verbatim-string-literal production from the C# grammar. See issue 93.
fallthroughStylePatterns.push(
[PR_STRING, /^@\"(?:[^\"]|\"\")*(?:\"|$)/, null]);
}
var hc = options['hashComments'];
if (hc) {
if (options['cStyleComments']) {
if (hc > 1) { // multiline hash comments
shortcutStylePatterns.push(
[PR_COMMENT, /^#(?:##(?:[^#]|#(?!##))*(?:###|$)|.*)/, null, '#']);
} else {
// Stop C preprocessor declarations at an unclosed open comment
shortcutStylePatterns.push(
[PR_COMMENT, /^#(?:(?:define|elif|else|endif|error|ifdef|include|ifndef|line|pragma|undef|warning)\b|[^\r\n]*)/,
null, '#']);
}
// #include <stdio.h>
fallthroughStylePatterns.push(
[PR_STRING,
/^<(?:(?:(?:\.\.\/)*|\/?)(?:[\w-]+(?:\/[\w-]+)+)?[\w-]+\.h(?:h|pp|\+\+)?|[a-z]\w*)>/,
null]);
} else {
shortcutStylePatterns.push([PR_COMMENT, /^#[^\r\n]*/, null, '#']);
}
}
if (options['cStyleComments']) {
fallthroughStylePatterns.push([PR_COMMENT, /^\/\/[^\r\n]*/, null]);
fallthroughStylePatterns.push(
[PR_COMMENT, /^\/\*[\s\S]*?(?:\*\/|$)/, null]);
}
if (options['regexLiterals']) {
/**
* @const
*/
var REGEX_LITERAL = (
// A regular expression literal starts with a slash that is
// not followed by * or / so that it is not confused with
// comments.
'/(?=[^/*])'
// and then contains any number of raw characters,
+ '(?:[^/\\x5B\\x5C]'
// escape sequences (\x5C),
+ '|\\x5C[\\s\\S]'
// or non-nesting character sets (\x5B\x5D);
+ '|\\x5B(?:[^\\x5C\\x5D]|\\x5C[\\s\\S])*(?:\\x5D|$))+'
// finally closed by a /.
+ '/');
fallthroughStylePatterns.push(
['lang-regex',
new RegExp('^' + REGEXP_PRECEDER_PATTERN + '(' + REGEX_LITERAL + ')')
]);
}
var types = options['types'];
if (types) {
fallthroughStylePatterns.push([PR_TYPE, types]);
}
var keywords = ("" + options['keywords']).replace(/^ | $/g, '');
if (keywords.length) {
fallthroughStylePatterns.push(
[PR_KEYWORD,
new RegExp('^(?:' + keywords.replace(/[\s,]+/g, '|') + ')\\b'),
null]);
}
shortcutStylePatterns.push([PR_PLAIN, /^\s+/, null, ' \r\n\t\xA0']);
fallthroughStylePatterns.push(
// TODO(mikesamuel): recognize non-latin letters and numerals in idents
[PR_LITERAL, /^@[a-z_$][a-z_$@0-9]*/i, null],
[PR_TYPE, /^(?:[@_]?[A-Z]+[a-z][A-Za-z_$@0-9]*|\w+_t\b)/, null],
[PR_PLAIN, /^[a-z_$][a-z_$@0-9]*/i, null],
[PR_LITERAL,
new RegExp(
'^(?:'
// A hex number
+ '0x[a-f0-9]+'
// or an octal or decimal number,
+ '|(?:\\d(?:_\\d+)*\\d*(?:\\.\\d*)?|\\.\\d\\+)'
// possibly in scientific notation
+ '(?:e[+\\-]?\\d+)?'
+ ')'
// with an optional modifier like UL for unsigned long
+ '[a-z]*', 'i'),
null, '0123456789'],
// Don't treat escaped quotes in bash as starting strings. See issue 144.
[PR_PLAIN, /^\\[\s\S]?/, null],
[PR_PUNCTUATION, /^.[^\s\w\.$@\'\"\`\/\#\\]*/, null]);
return createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns);
}
var decorateSource = sourceDecorator({
'keywords': ALL_KEYWORDS,
'hashComments': true,
'cStyleComments': true,
'multiLineStrings': true,
'regexLiterals': true
});
/**
* Given a DOM subtree, wraps it in a list, and puts each line into its own
* list item.
*
* @param {Node} node modified in place. Its content is pulled into an
* HTMLOListElement, and each line is moved into a separate list item.
* This requires cloning elements, so the input might not have unique
* IDs after numbering.
* @param {boolean} isPreformatted true iff white-space in text nodes should
* be treated as significant.
*/
function numberLines(node, opt_startLineNum, isPreformatted) {
var nocode = /(?:^|\s)nocode(?:\s|$)/;
var lineBreak = /\r\n?|\n/;
var document = node.ownerDocument;
var li = document.createElement('li');
while (node.firstChild) {
li.appendChild(node.firstChild);
}
// An array of lines. We split below, so this is initialized to one
// un-split line.
var listItems = [li];
function walk(node) {
switch (node.nodeType) {
case 1: // Element
if (nocode.test(node.className)) { break; }
if ('br' === node.nodeName) {
breakAfter(node);
// Discard the <BR> since it is now flush against a </LI>.
if (node.parentNode) {
node.parentNode.removeChild(node);
}
} else {
for (var child = node.firstChild; child; child = child.nextSibling) {
walk(child);
}
}
break;
case 3: case 4: // Text
if (isPreformatted) {
var text = node.nodeValue;
var match = text.match(lineBreak);
if (match) {
var firstLine = text.substring(0, match.index);
node.nodeValue = firstLine;
var tail = text.substring(match.index + match[0].length);
if (tail) {
var parent = node.parentNode;
parent.insertBefore(
document.createTextNode(tail), node.nextSibling);
}
breakAfter(node);
if (!firstLine) {
// Don't leave blank text nodes in the DOM.
node.parentNode.removeChild(node);
}
}
}
break;
}
}
// Split a line after the given node.
function breakAfter(lineEndNode) {
// If there's nothing to the right, then we can skip ending the line
// here, and move root-wards since splitting just before an end-tag
// would require us to create a bunch of empty copies.
while (!lineEndNode.nextSibling) {
lineEndNode = lineEndNode.parentNode;
if (!lineEndNode) { return; }
}
function breakLeftOf(limit, copy) {
// Clone shallowly if this node needs to be on both sides of the break.
var rightSide = copy ? limit.cloneNode(false) : limit;
var parent = limit.parentNode;
if (parent) {
// We clone the parent chain.
// This helps us resurrect important styling elements that cross lines.
// E.g. in <i>Foo<br>Bar</i>
// should be rewritten to <li><i>Foo</i></li><li><i>Bar</i></li>.
var parentClone = breakLeftOf(parent, 1);
// Move the clone and everything to the right of the original
// onto the cloned parent.
var next = limit.nextSibling;
parentClone.appendChild(rightSide);
for (var sibling = next; sibling; sibling = next) {
next = sibling.nextSibling;
parentClone.appendChild(sibling);
}
}
return rightSide;
}
var copiedListItem = breakLeftOf(lineEndNode.nextSibling, 0);
// Walk the parent chain until we reach an unattached LI.
for (var parent;
// Check nodeType since IE invents document fragments.
(parent = copiedListItem.parentNode) && parent.nodeType === 1;) {
copiedListItem = parent;
}
// Put it on the list of lines for later processing.
listItems.push(copiedListItem);
}
// Split lines while there are lines left to split.
for (var i = 0; // Number of lines that have been split so far.
i < listItems.length; // length updated by breakAfter calls.
++i) {
walk(listItems[i]);
}
// Make sure numeric indices show correctly.
if (opt_startLineNum === (opt_startLineNum|0)) {
listItems[0].setAttribute('value', opt_startLineNum);
}
var ol = document.createElement('ol');
ol.className = 'linenums';
var offset = Math.max(0, ((opt_startLineNum - 1 /* zero index */)) | 0) || 0;
for (var i = 0, n = listItems.length; i < n; ++i) {
li = listItems[i];
// Stick a class on the LIs so that stylesheets can
// color odd/even rows, or any other row pattern that
// is co-prime with 10.
li.className = 'L' + ((i + offset) % 10);
if (!li.firstChild) {
li.appendChild(document.createTextNode('\xA0'));
}
ol.appendChild(li);
}
node.appendChild(ol);
}
/**
* Breaks {@code job.sourceCode} around style boundaries in
* {@code job.decorations} and modifies {@code job.sourceNode} in place.
* @param {Object} job like <pre>{
* sourceCode: {string} source as plain text,
* spans: {Array.<number|Node>} alternating span start indices into source
* and the text node or element (e.g. {@code <BR>}) corresponding to that
* span.
* decorations: {Array.<number|string} an array of style classes preceded
* by the position at which they start in job.sourceCode in order
* }</pre>
* @private
*/
function recombineTagsAndDecorations(job) {
var isIE8OrEarlier = /\bMSIE\s(\d+)/.exec(navigator.userAgent);
isIE8OrEarlier = isIE8OrEarlier && +isIE8OrEarlier[1] <= 8;
var newlineRe = /\n/g;
var source = job.sourceCode;
var sourceLength = source.length;
// Index into source after the last code-unit recombined.
var sourceIndex = 0;
var spans = job.spans;
var nSpans = spans.length;
// Index into spans after the last span which ends at or before sourceIndex.
var spanIndex = 0;
var decorations = job.decorations;
var nDecorations = decorations.length;
// Index into decorations after the last decoration which ends at or before
// sourceIndex.
var decorationIndex = 0;
// Remove all zero-length decorations.
decorations[nDecorations] = sourceLength;
var decPos, i;
for (i = decPos = 0; i < nDecorations;) {
if (decorations[i] !== decorations[i + 2]) {
decorations[decPos++] = decorations[i++];
decorations[decPos++] = decorations[i++];
} else {
i += 2;
}
}
nDecorations = decPos;
// Simplify decorations.
for (i = decPos = 0; i < nDecorations;) {
var startPos = decorations[i];
// Conflate all adjacent decorations that use the same style.
var startDec = decorations[i + 1];
var end = i + 2;
while (end + 2 <= nDecorations && decorations[end + 1] === startDec) {
end += 2;
}
decorations[decPos++] = startPos;
decorations[decPos++] = startDec;
i = end;
}
nDecorations = decorations.length = decPos;
var sourceNode = job.sourceNode;
var oldDisplay;
if (sourceNode) {
oldDisplay = sourceNode.style.display;
sourceNode.style.display = 'none';
}
try {
var decoration = null;
while (spanIndex < nSpans) {
var spanStart = spans[spanIndex];
var spanEnd = spans[spanIndex + 2] || sourceLength;
var decEnd = decorations[decorationIndex + 2] || sourceLength;
var end = Math.min(spanEnd, decEnd);
var textNode = spans[spanIndex + 1];
var styledText;
if (textNode.nodeType !== 1 // Don't muck with <BR>s or <LI>s
// Don't introduce spans around empty text nodes.
&& (styledText = source.substring(sourceIndex, end))) {
// This may seem bizarre, and it is. Emitting LF on IE causes the
// code to display with spaces instead of line breaks.
// Emitting Windows standard issue linebreaks (CRLF) causes a blank
// space to appear at the beginning of every line but the first.
// Emitting an old Mac OS 9 line separator makes everything spiffy.
if (isIE8OrEarlier) {
styledText = styledText.replace(newlineRe, '\r');
}
textNode.nodeValue = styledText;
var document = textNode.ownerDocument;
var span = document.createElement('span');
span.className = decorations[decorationIndex + 1];
var parentNode = textNode.parentNode;
parentNode.replaceChild(span, textNode);
span.appendChild(textNode);
if (sourceIndex < spanEnd) { // Split off a text node.
spans[spanIndex + 1] = textNode
// TODO: Possibly optimize by using '' if there's no flicker.
= document.createTextNode(source.substring(end, spanEnd));
parentNode.insertBefore(textNode, span.nextSibling);
}
}
sourceIndex = end;
if (sourceIndex >= spanEnd) {
spanIndex += 2;
}
if (sourceIndex >= decEnd) {
decorationIndex += 2;
}
}
} finally {
if (sourceNode) {
sourceNode.style.display = oldDisplay;
}
}
}
/** Maps language-specific file extensions to handlers. */
var langHandlerRegistry = {};
/** Register a language handler for the given file extensions.
* @param {function (Object)} handler a function from source code to a list
* of decorations. Takes a single argument job which describes the
* state of the computation. The single parameter has the form
* {@code {
* sourceCode: {string} as plain text.
* decorations: {Array.<number|string>} an array of style classes
* preceded by the position at which they start in
* job.sourceCode in order.
* The language handler should assigned this field.
* basePos: {int} the position of source in the larger source chunk.
* All positions in the output decorations array are relative
* to the larger source chunk.
* } }
* @param {Array.<string>} fileExtensions
*/
function registerLangHandler(handler, fileExtensions) {
for (var i = fileExtensions.length; --i >= 0;) {
var ext = fileExtensions[i];
if (!langHandlerRegistry.hasOwnProperty(ext)) {
langHandlerRegistry[ext] = handler;
} else if (win['console']) {
console['warn']('cannot override language handler %s', ext);
}
}
}
function langHandlerForExtension(extension, source) {
if (!(extension && langHandlerRegistry.hasOwnProperty(extension))) {
// Treat it as markup if the first non whitespace character is a < and
// the last non-whitespace character is a >.
extension = /^\s*</.test(source)
? 'default-markup'
: 'default-code';
}
return langHandlerRegistry[extension];
}
registerLangHandler(decorateSource, ['default-code']);
registerLangHandler(
createSimpleLexer(
[],
[
[PR_PLAIN, /^[^<?]+/],
[PR_DECLARATION, /^<!\w[^>]*(?:>|$)/],
[PR_COMMENT, /^<\!--[\s\S]*?(?:-\->|$)/],
// Unescaped content in an unknown language
['lang-', /^<\?([\s\S]+?)(?:\?>|$)/],
['lang-', /^<%([\s\S]+?)(?:%>|$)/],
[PR_PUNCTUATION, /^(?:<[%?]|[%?]>)/],
['lang-', /^<xmp\b[^>]*>([\s\S]+?)<\/xmp\b[^>]*>/i],
// Unescaped content in javascript. (Or possibly vbscript).
['lang-js', /^<script\b[^>]*>([\s\S]*?)(<\/script\b[^>]*>)/i],
// Contains unescaped stylesheet content
['lang-css', /^<style\b[^>]*>([\s\S]*?)(<\/style\b[^>]*>)/i],
['lang-in.tag', /^(<\/?[a-z][^<>]*>)/i]
]),
['default-markup', 'htm', 'html', 'mxml', 'xhtml', 'xml', 'xsl']);
registerLangHandler(
createSimpleLexer(
[
[PR_PLAIN, /^[\s]+/, null, ' \t\r\n'],
[PR_ATTRIB_VALUE, /^(?:\"[^\"]*\"?|\'[^\']*\'?)/, null, '\"\'']
],
[
[PR_TAG, /^^<\/?[a-z](?:[\w.:-]*\w)?|\/?>$/i],
[PR_ATTRIB_NAME, /^(?!style[\s=]|on)[a-z](?:[\w:-]*\w)?/i],
['lang-uq.val', /^=\s*([^>\'\"\s]*(?:[^>\'\"\s\/]|\/(?=\s)))/],
[PR_PUNCTUATION, /^[=<>\/]+/],
['lang-js', /^on\w+\s*=\s*\"([^\"]+)\"/i],
['lang-js', /^on\w+\s*=\s*\'([^\']+)\'/i],
['lang-js', /^on\w+\s*=\s*([^\"\'>\s]+)/i],
['lang-css', /^style\s*=\s*\"([^\"]+)\"/i],
['lang-css', /^style\s*=\s*\'([^\']+)\'/i],
['lang-css', /^style\s*=\s*([^\"\'>\s]+)/i]
]),
['in.tag']);
registerLangHandler(
createSimpleLexer([], [[PR_ATTRIB_VALUE, /^[\s\S]+/]]), ['uq.val']);
registerLangHandler(sourceDecorator({
'keywords': CPP_KEYWORDS,
'hashComments': true,
'cStyleComments': true,
'types': C_TYPES
}), ['c', 'cc', 'cpp', 'cxx', 'cyc', 'm']);
registerLangHandler(sourceDecorator({
'keywords': 'null,true,false'
}), ['json']);
registerLangHandler(sourceDecorator({
'keywords': CSHARP_KEYWORDS,
'hashComments': true,
'cStyleComments': true,
'verbatimStrings': true,
'types': C_TYPES
}), ['cs']);
registerLangHandler(sourceDecorator({
'keywords': JAVA_KEYWORDS,
'cStyleComments': true
}), ['java']);
registerLangHandler(sourceDecorator({
'keywords': SH_KEYWORDS,
'hashComments': true,
'multiLineStrings': true
}), ['bsh', 'csh', 'sh']);
registerLangHandler(sourceDecorator({
'keywords': PYTHON_KEYWORDS,
'hashComments': true,
'multiLineStrings': true,
'tripleQuotedStrings': true
}), ['cv', 'py']);
registerLangHandler(sourceDecorator({
'keywords': PERL_KEYWORDS,
'hashComments': true,
'multiLineStrings': true,
'regexLiterals': true
}), ['perl', 'pl', 'pm']);
registerLangHandler(sourceDecorator({
'keywords': RUBY_KEYWORDS,
'hashComments': true,
'multiLineStrings': true,
'regexLiterals': true
}), ['rb']);
registerLangHandler(sourceDecorator({
'keywords': JSCRIPT_KEYWORDS,
'cStyleComments': true,
'regexLiterals': true
}), ['js']);
registerLangHandler(sourceDecorator({
'keywords': COFFEE_KEYWORDS,
'hashComments': 3, // ### style block comments
'cStyleComments': true,
'multilineStrings': true,
'tripleQuotedStrings': true,
'regexLiterals': true
}), ['coffee']);
registerLangHandler(
createSimpleLexer([], [[PR_STRING, /^[\s\S]+/]]), ['regex']);
function applyDecorator(job) {
var opt_langExtension = job.langExtension;
try {
// Extract tags, and convert the source code to plain text.
var sourceAndSpans = extractSourceSpans(job.sourceNode, job.pre);
/** Plain text. @type {string} */
var source = sourceAndSpans.sourceCode;
job.sourceCode = source;
job.spans = sourceAndSpans.spans;
job.basePos = 0;
// Apply the appropriate language handler
langHandlerForExtension(opt_langExtension, source)(job);
// Integrate the decorations and tags back into the source code,
// modifying the sourceNode in place.
recombineTagsAndDecorations(job);
} catch (e) {
if (win['console']) {
console['log'](e && e['stack'] ? e['stack'] : e);
}
}
}
/**
* @param sourceCodeHtml {string} The HTML to pretty print.
* @param opt_langExtension {string} The language name to use.
* Typically, a filename extension like 'cpp' or 'java'.
* @param opt_numberLines {number|boolean} True to number lines,
* or the 1-indexed number of the first line in sourceCodeHtml.
*/
function prettyPrintOne(sourceCodeHtml, opt_langExtension, opt_numberLines) {
// PATCHED: http://code.google.com/p/google-code-prettify/issues/detail?id=213
var container = document.createElement('div');
// This could cause images to load and onload listeners to fire.
// E.g. <img onerror="alert(1337)" src="nosuchimage.png">.
// We assume that the inner HTML is from a trusted source.
container.innerHTML = '<pre>' + sourceCodeHtml + '</pre>';
container = container.firstChild;
if (opt_numberLines) {
numberLines(container, opt_numberLines, true);
}
var job = {
langExtension: opt_langExtension,
numberLines: opt_numberLines,
sourceNode: container,
pre: 1
};
applyDecorator(job);
return container.innerHTML;
}
function prettyPrint(opt_whenDone) {
function byTagName(tn) { return document.getElementsByTagName(tn); }
// fetch a list of nodes to rewrite
var codeSegments = [byTagName('pre'), byTagName('code'), byTagName('xmp')];
var elements = [];
for (var i = 0; i < codeSegments.length; ++i) {
for (var j = 0, n = codeSegments[i].length; j < n; ++j) {
elements.push(codeSegments[i][j]);
}
}
codeSegments = null;
var clock = Date;
if (!clock['now']) {
clock = { 'now': function () { return +(new Date); } };
}
// The loop is broken into a series of continuations to make sure that we
// don't make the browser unresponsive when rewriting a large page.
var k = 0;
var prettyPrintingJob;
var langExtensionRe = /\blang(?:uage)?-([\w.]+)(?!\S)/;
var prettyPrintRe = /\bprettyprint\b/;
var prettyPrintedRe = /\bprettyprinted\b/;
var preformattedTagNameRe = /pre|xmp/i;
var codeRe = /^code$/i;
var preCodeXmpRe = /^(?:pre|code|xmp)$/i;
function doWork() {
var endTime = (win['PR_SHOULD_USE_CONTINUATION'] ?
clock['now']() + 250 /* ms */ :
Infinity);
for (; k < elements.length && clock['now']() < endTime; k++) {
var cs = elements[k];
var className = cs.className;
if (prettyPrintRe.test(className)
// Don't redo this if we've already done it.
// This allows recalling pretty print to just prettyprint elements
// that have been added to the page since last call.
&& !prettyPrintedRe.test(className)) {
// make sure this is not nested in an already prettified element
var nested = false;
for (var p = cs.parentNode; p; p = p.parentNode) {
var tn = p.tagName;
if (preCodeXmpRe.test(tn)
&& p.className && prettyPrintRe.test(p.className)) {
nested = true;
break;
}
}
if (!nested) {
// Mark done. If we fail to prettyprint for whatever reason,
// we shouldn't try again.
cs.className += ' prettyprinted';
// If the classes includes a language extensions, use it.
// Language extensions can be specified like
// <pre class="prettyprint lang-cpp">
// the language extension "cpp" is used to find a language handler
// as passed to PR.registerLangHandler.
// HTML5 recommends that a language be specified using "language-"
// as the prefix instead. Google Code Prettify supports both.
// http://dev.w3.org/html5/spec-author-view/the-code-element.html
var langExtension = className.match(langExtensionRe);
// Support <pre class="prettyprint"><code class="language-c">
var wrapper;
if (!langExtension && (wrapper = childContentWrapper(cs))
&& codeRe.test(wrapper.tagName)) {
langExtension = wrapper.className.match(langExtensionRe);
}
if (langExtension) { langExtension = langExtension[1]; }
var preformatted;
if (preformattedTagNameRe.test(cs.tagName)) {
preformatted = 1;
} else {
var currentStyle = cs['currentStyle'];
var whitespace = (
currentStyle
? currentStyle['whiteSpace']
: (document.defaultView
&& document.defaultView.getComputedStyle)
? document.defaultView.getComputedStyle(cs, null)
.getPropertyValue('white-space')
: 0);
preformatted = whitespace
&& 'pre' === whitespace.substring(0, 3);
}
// Look for a class like linenums or linenums:<n> where <n> is the
// 1-indexed number of the first line.
var lineNums = cs.className.match(/\blinenums\b(?::(\d+))?/);
lineNums = lineNums
? lineNums[1] && lineNums[1].length ? +lineNums[1] : true
: false;
if (lineNums) { numberLines(cs, lineNums, preformatted); }
// do the pretty printing
prettyPrintingJob = {
langExtension: langExtension,
sourceNode: cs,
numberLines: lineNums,
pre: preformatted
};
applyDecorator(prettyPrintingJob);
}
}
}
if (k < elements.length) {
// finish up in a continuation
setTimeout(doWork, 250);
} else if (opt_whenDone) {
opt_whenDone();
}
}
doWork();
}
/**
* Contains functions for creating and registering new language handlers.
* @type {Object}
*/
var PR = win['PR'] = {
'createSimpleLexer': createSimpleLexer,
'registerLangHandler': registerLangHandler,
'sourceDecorator': sourceDecorator,
'PR_ATTRIB_NAME': PR_ATTRIB_NAME,
'PR_ATTRIB_VALUE': PR_ATTRIB_VALUE,
'PR_COMMENT': PR_COMMENT,
'PR_DECLARATION': PR_DECLARATION,
'PR_KEYWORD': PR_KEYWORD,
'PR_LITERAL': PR_LITERAL,
'PR_NOCODE': PR_NOCODE,
'PR_PLAIN': PR_PLAIN,
'PR_PUNCTUATION': PR_PUNCTUATION,
'PR_SOURCE': PR_SOURCE,
'PR_STRING': PR_STRING,
'PR_TAG': PR_TAG,
'PR_TYPE': PR_TYPE,
'prettyPrintOne': win['prettyPrintOne'] = prettyPrintOne,
'prettyPrint': win['prettyPrint'] = prettyPrint
};
// Make PR available via the Asynchronous Module Definition (AMD) API.
// Per https://github.com/amdjs/amdjs-api/wiki/AMD:
// The Asynchronous Module Definition (AMD) API specifies a
// mechanism for defining modules such that the module and its
// dependencies can be asynchronously loaded.
// ...
// To allow a clear indicator that a global define function (as
// needed for script src browser loading) conforms to the AMD API,
// any global define function SHOULD have a property called "amd"
// whose value is an object. This helps avoid conflict with any
// other existing JavaScript code that could have defined a define()
// function that does not conform to the AMD API.
if (typeof define === "function" && define['amd']) {
define("google-code-prettify", [], function () {
return PR;
});
}
})();
})(window, window.angular);
angular.element(document).find('head').append('<style type="text/css">.com{color:#93a1a1;}.lit{color:#195f91;}.pun,.opn,.clo{color:#93a1a1;}.fun{color:#dc322f;}.str,.atv{color:#D14;}.kwd,.linenums .tag{color:#1e347b;}.typ,.atn,.dec,.var{color:teal;}.pln{color:#48484c;}.prettyprint{padding:8px;background-color:#f7f7f9;border:1px solid #e1e1e8;}.prettyprint.linenums{-webkit-box-shadow:inset 40px 0 0 #fbfbfc,inset 41px 0 0 #ececf0;-moz-box-shadow:inset 40px 0 0 #fbfbfc,inset 41px 0 0 #ececf0;box-shadow:inset 40px 0 0 #fbfbfc,inset 41px 0 0 #ececf0;}ol.linenums{margin:0 0 0 33px;}ol.linenums li{padding-left:12px;color:#bebec5;line-height:18px;text-shadow:0 1px 0 #fff;}</style>'); | JavaScript |
/**
* @license AngularJS v1.0.0
* (c) 2010-2012 Google, Inc. http://angularjs.org
* License: MIT
*/
(function(window, angular, undefined) {
'use strict';
/**
* @ngdoc overview
* @name ngSanitize
* @description
*/
/*
* HTML Parser By Misko Hevery (misko@hevery.com)
* based on: HTML Parser By John Resig (ejohn.org)
* Original code by Erik Arvidsson, Mozilla Public License
* http://erik.eae.net/simplehtmlparser/simplehtmlparser.js
*
* // Use like so:
* htmlParser(htmlString, {
* start: function(tag, attrs, unary) {},
* end: function(tag) {},
* chars: function(text) {},
* comment: function(text) {}
* });
*
*/
/**
* @ngdoc service
* @name ngSanitize.$sanitize
* @function
*
* @description
* The input is sanitized by parsing the html into tokens. All safe tokens (from a whitelist) are
* then serialized back to properly escaped html string. This means that no unsafe input can make
* it into the returned string, however, since our parser is more strict than a typical browser
* parser, it's possible that some obscure input, which would be recognized as valid HTML by a
* browser, won't make it through the sanitizer.
*
* @param {string} html Html input.
* @returns {string} Sanitized html.
*
* @example
<doc:example module="ngSanitize">
<doc:source>
<script>
function Ctrl($scope) {
$scope.snippet =
'<p style="color:blue">an html\n' +
'<em onmouseover="this.textContent=\'PWN3D!\'">click here</em>\n' +
'snippet</p>';
}
</script>
<div ng-controller="Ctrl">
Snippet: <textarea ng-model="snippet" cols="60" rows="3"></textarea>
<table>
<tr>
<td>Filter</td>
<td>Source</td>
<td>Rendered</td>
</tr>
<tr id="html-filter">
<td>html filter</td>
<td>
<pre><div ng-bind-html="snippet"><br/></div></pre>
</td>
<td>
<div ng-bind-html="snippet"></div>
</td>
</tr>
<tr id="escaped-html">
<td>no filter</td>
<td><pre><div ng-bind="snippet"><br/></div></pre></td>
<td><div ng-bind="snippet"></div></td>
</tr>
<tr id="html-unsafe-filter">
<td>unsafe html filter</td>
<td><pre><div ng-bind-html-unsafe="snippet"><br/></div></pre></td>
<td><div ng-bind-html-unsafe="snippet"></div></td>
</tr>
</table>
</div>
</doc:source>
<doc:scenario>
it('should sanitize the html snippet ', function() {
expect(using('#html-filter').element('div').html()).
toBe('<p>an html\n<em>click here</em>\nsnippet</p>');
});
it('should escape snippet without any filter', function() {
expect(using('#escaped-html').element('div').html()).
toBe("<p style=\"color:blue\">an html\n" +
"<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" +
"snippet</p>");
});
it('should inline raw snippet if filtered as unsafe', function() {
expect(using('#html-unsafe-filter').element("div").html()).
toBe("<p style=\"color:blue\">an html\n" +
"<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" +
"snippet</p>");
});
it('should update', function() {
input('snippet').enter('new <b>text</b>');
expect(using('#html-filter').binding('snippet')).toBe('new <b>text</b>');
expect(using('#escaped-html').element('div').html()).toBe("new <b>text</b>");
expect(using('#html-unsafe-filter').binding("snippet")).toBe('new <b>text</b>');
});
</doc:scenario>
</doc:example>
*/
var $sanitize = function(html) {
var buf = [];
htmlParser(html, htmlSanitizeWriter(buf));
return buf.join('');
};
// Regular Expressions for parsing tags and attributes
var START_TAG_REGEXP = /^<\s*([\w:-]+)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*>/,
END_TAG_REGEXP = /^<\s*\/\s*([\w:-]+)[^>]*>/,
ATTR_REGEXP = /([\w:-]+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g,
BEGIN_TAG_REGEXP = /^</,
BEGING_END_TAGE_REGEXP = /^<\s*\//,
COMMENT_REGEXP = /<!--(.*?)-->/g,
CDATA_REGEXP = /<!\[CDATA\[(.*?)]]>/g,
URI_REGEXP = /^((ftp|https?):\/\/|mailto:|#)/,
NON_ALPHANUMERIC_REGEXP = /([^\#-~| |!])/g; // Match everything outside of normal chars and " (quote character)
// Good source of info about elements and attributes
// http://dev.w3.org/html5/spec/Overview.html#semantics
// http://simon.html5.org/html-elements
// Safe Void Elements - HTML5
// http://dev.w3.org/html5/spec/Overview.html#void-elements
var voidElements = makeMap("area,br,col,hr,img,wbr");
// Elements that you can, intentionally, leave open (and which close themselves)
// http://dev.w3.org/html5/spec/Overview.html#optional-tags
var optionalEndTagBlockElements = makeMap("colgroup,dd,dt,li,p,tbody,td,tfoot,th,thead,tr"),
optionalEndTagInlineElements = makeMap("rp,rt"),
optionalEndTagElements = angular.extend({}, optionalEndTagInlineElements, optionalEndTagBlockElements);
// Safe Block Elements - HTML5
var blockElements = angular.extend({}, optionalEndTagBlockElements, makeMap("address,article,aside," +
"blockquote,caption,center,del,dir,div,dl,figure,figcaption,footer,h1,h2,h3,h4,h5,h6," +
"header,hgroup,hr,ins,map,menu,nav,ol,pre,script,section,table,ul"));
// Inline Elements - HTML5
var inlineElements = angular.extend({}, optionalEndTagInlineElements, makeMap("a,abbr,acronym,b,bdi,bdo," +
"big,br,cite,code,del,dfn,em,font,i,img,ins,kbd,label,map,mark,q,ruby,rp,rt,s,samp,small," +
"span,strike,strong,sub,sup,time,tt,u,var"));
// Special Elements (can contain anything)
var specialElements = makeMap("script,style");
var validElements = angular.extend({}, voidElements, blockElements, inlineElements, optionalEndTagElements);
//Attributes that have href and hence need to be sanitized
var uriAttrs = makeMap("background,cite,href,longdesc,src,usemap");
var validAttrs = angular.extend({}, uriAttrs, makeMap(
'abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,'+
'color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,'+
'ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,'+
'scope,scrolling,shape,span,start,summary,target,title,type,'+
'valign,value,vspace,width'));
function makeMap(str) {
var obj = {}, items = str.split(','), i;
for (i = 0; i < items.length; i++) obj[items[i]] = true;
return obj;
}
/**
* @example
* htmlParser(htmlString, {
* start: function(tag, attrs, unary) {},
* end: function(tag) {},
* chars: function(text) {},
* comment: function(text) {}
* });
*
* @param {string} html string
* @param {object} handler
*/
function htmlParser( html, handler ) {
var index, chars, match, stack = [], last = html;
stack.last = function() { return stack[ stack.length - 1 ]; };
while ( html ) {
chars = true;
// Make sure we're not in a script or style element
if ( !stack.last() || !specialElements[ stack.last() ] ) {
// Comment
if ( html.indexOf("<!--") === 0 ) {
index = html.indexOf("-->");
if ( index >= 0 ) {
if (handler.comment) handler.comment( html.substring( 4, index ) );
html = html.substring( index + 3 );
chars = false;
}
// end tag
} else if ( BEGING_END_TAGE_REGEXP.test(html) ) {
match = html.match( END_TAG_REGEXP );
if ( match ) {
html = html.substring( match[0].length );
match[0].replace( END_TAG_REGEXP, parseEndTag );
chars = false;
}
// start tag
} else if ( BEGIN_TAG_REGEXP.test(html) ) {
match = html.match( START_TAG_REGEXP );
if ( match ) {
html = html.substring( match[0].length );
match[0].replace( START_TAG_REGEXP, parseStartTag );
chars = false;
}
}
if ( chars ) {
index = html.indexOf("<");
var text = index < 0 ? html : html.substring( 0, index );
html = index < 0 ? "" : html.substring( index );
if (handler.chars) handler.chars( decodeEntities(text) );
}
} else {
html = html.replace(new RegExp("(.*)<\\s*\\/\\s*" + stack.last() + "[^>]*>", 'i'), function(all, text){
text = text.
replace(COMMENT_REGEXP, "$1").
replace(CDATA_REGEXP, "$1");
if (handler.chars) handler.chars( decodeEntities(text) );
return "";
});
parseEndTag( "", stack.last() );
}
if ( html == last ) {
throw "Parse Error: " + html;
}
last = html;
}
// Clean up any remaining tags
parseEndTag();
function parseStartTag( tag, tagName, rest, unary ) {
tagName = angular.lowercase(tagName);
if ( blockElements[ tagName ] ) {
while ( stack.last() && inlineElements[ stack.last() ] ) {
parseEndTag( "", stack.last() );
}
}
if ( optionalEndTagElements[ tagName ] && stack.last() == tagName ) {
parseEndTag( "", tagName );
}
unary = voidElements[ tagName ] || !!unary;
if ( !unary )
stack.push( tagName );
var attrs = {};
rest.replace(ATTR_REGEXP, function(match, name, doubleQuotedValue, singleQoutedValue, unqoutedValue) {
var value = doubleQuotedValue
|| singleQoutedValue
|| unqoutedValue
|| '';
attrs[name] = decodeEntities(value);
});
if (handler.start) handler.start( tagName, attrs, unary );
}
function parseEndTag( tag, tagName ) {
var pos = 0, i;
tagName = angular.lowercase(tagName);
if ( tagName )
// Find the closest opened tag of the same type
for ( pos = stack.length - 1; pos >= 0; pos-- )
if ( stack[ pos ] == tagName )
break;
if ( pos >= 0 ) {
// Close all the open elements, up the stack
for ( i = stack.length - 1; i >= pos; i-- )
if (handler.end) handler.end( stack[ i ] );
// Remove the open elements from the stack
stack.length = pos;
}
}
}
/**
* decodes all entities into regular string
* @param value
* @returns {string} A string with decoded entities.
*/
var hiddenPre=document.createElement("pre");
function decodeEntities(value) {
hiddenPre.innerHTML=value.replace(/</g,"<");
return hiddenPre.innerText || hiddenPre.textContent || '';
}
/**
* Escapes all potentially dangerous characters, so that the
* resulting string can be safely inserted into attribute or
* element text.
* @param value
* @returns escaped text
*/
function encodeEntities(value) {
return value.
replace(/&/g, '&').
replace(NON_ALPHANUMERIC_REGEXP, function(value){
return '&#' + value.charCodeAt(0) + ';';
}).
replace(/</g, '<').
replace(/>/g, '>');
}
/**
* create an HTML/XML writer which writes to buffer
* @param {Array} buf use buf.jain('') to get out sanitized html string
* @returns {object} in the form of {
* start: function(tag, attrs, unary) {},
* end: function(tag) {},
* chars: function(text) {},
* comment: function(text) {}
* }
*/
function htmlSanitizeWriter(buf){
var ignore = false;
var out = angular.bind(buf, buf.push);
return {
start: function(tag, attrs, unary){
tag = angular.lowercase(tag);
if (!ignore && specialElements[tag]) {
ignore = tag;
}
if (!ignore && validElements[tag] == true) {
out('<');
out(tag);
angular.forEach(attrs, function(value, key){
var lkey=angular.lowercase(key);
if (validAttrs[lkey]==true && (uriAttrs[lkey]!==true || value.match(URI_REGEXP))) {
out(' ');
out(key);
out('="');
out(encodeEntities(value));
out('"');
}
});
out(unary ? '/>' : '>');
}
},
end: function(tag){
tag = angular.lowercase(tag);
if (!ignore && validElements[tag] == true) {
out('</');
out(tag);
out('>');
}
if (tag == ignore) {
ignore = false;
}
},
chars: function(chars){
if (!ignore) {
out(encodeEntities(chars));
}
}
};
}
// define ngSanitize module and register $sanitize service
angular.module('ngSanitize', []).value('$sanitize', $sanitize);
/**
* @ngdoc directive
* @name ngSanitize.directive:ngBindHtml
*
* @description
* Creates a binding that will sanitize the result of evaluating the `expression` with the
* {@link ngSanitize.$sanitize $sanitize} service and innerHTML the result into the current element.
*
* See {@link ngSanitize.$sanitize $sanitize} docs for examples.
*
* @element ANY
* @param {expression} ngBindHtml {@link guide/expression Expression} to evaluate.
*/
angular.module('ngSanitize').directive('ngBindHtml', ['$sanitize', function($sanitize) {
return function(scope, element, attr) {
element.addClass('ng-binding').data('$binding', attr.ngBindHtml);
scope.$watch(attr.ngBindHtml, function(value) {
value = $sanitize(value);
element.html(value || '');
});
};
}]);
/**
* @ngdoc filter
* @name ngSanitize.filter:linky
* @function
*
* @description
* Finds links in text input and turns them into html links. Supports http/https/ftp/mailto and
* plain email address links.
*
* @param {string} text Input text.
* @returns {string} Html-linkified text.
*
* @example
<doc:example module="ngSanitize">
<doc:source>
<script>
function Ctrl($scope) {
$scope.snippet =
'Pretty text with some links:\n'+
'http://angularjs.org/,\n'+
'mailto:us@somewhere.org,\n'+
'another@somewhere.org,\n'+
'and one more: ftp://127.0.0.1/.';
}
</script>
<div ng-controller="Ctrl">
Snippet: <textarea ng-model="snippet" cols="60" rows="3"></textarea>
<table>
<tr>
<td>Filter</td>
<td>Source</td>
<td>Rendered</td>
</tr>
<tr id="linky-filter">
<td>linky filter</td>
<td>
<pre><div ng-bind-html="snippet | linky"><br></div></pre>
</td>
<td>
<div ng-bind-html="snippet | linky"></div>
</td>
</tr>
<tr id="escaped-html">
<td>no filter</td>
<td><pre><div ng-bind="snippet"><br></div></pre></td>
<td><div ng-bind="snippet"></div></td>
</tr>
</table>
</doc:source>
<doc:scenario>
it('should linkify the snippet with urls', function() {
expect(using('#linky-filter').binding('snippet | linky')).
toBe('Pretty text with some links: ' +
'<a href="http://angularjs.org/">http://angularjs.org/</a>, ' +
'<a href="mailto:us@somewhere.org">us@somewhere.org</a>, ' +
'<a href="mailto:another@somewhere.org">another@somewhere.org</a>, ' +
'and one more: <a href="ftp://127.0.0.1/">ftp://127.0.0.1/</a>.');
});
it ('should not linkify snippet without the linky filter', function() {
expect(using('#escaped-html').binding('snippet')).
toBe("Pretty text with some links:\n" +
"http://angularjs.org/,\n" +
"mailto:us@somewhere.org,\n" +
"another@somewhere.org,\n" +
"and one more: ftp://127.0.0.1/.");
});
it('should update', function() {
input('snippet').enter('new http://link.');
expect(using('#linky-filter').binding('snippet | linky')).
toBe('new <a href="http://link">http://link</a>.');
expect(using('#escaped-html').binding('snippet')).toBe('new http://link.');
});
</doc:scenario>
</doc:example>
*/
angular.module('ngSanitize').filter('linky', function() {
var LINKY_URL_REGEXP = /((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s\.\;\,\(\)\{\}\<\>]/,
MAILTO_REGEXP = /^mailto:/;
return function(text) {
if (!text) return text;
var match;
var raw = text;
var html = [];
// TODO(vojta): use $sanitize instead
var writer = htmlSanitizeWriter(html);
var url;
var i;
while ((match = raw.match(LINKY_URL_REGEXP))) {
// We can not end in these as they are sometimes found at the end of the sentence
url = match[0];
// if we did not match ftp/http/mailto then assume mailto
if (match[2] == match[3]) url = 'mailto:' + url;
i = match.index;
writer.chars(raw.substr(0, i));
writer.start('a', {href:url});
writer.chars(match[0].replace(MAILTO_REGEXP, ''));
writer.end('a');
raw = raw.substring(i + match[0].length);
}
writer.chars(raw);
return html.join('');
};
});
})(window, window.angular);
| JavaScript |
/**
* @license AngularJS v1.0.0
* (c) 2010-2012 Google, Inc. http://angularjs.org
* License: MIT
*/
(function(window) {
'use strict';
/**
* JSTestDriver adapter for angular scenario tests
*
* Example of jsTestDriver.conf for running scenario tests with JSTD:
<pre>
server: http://localhost:9877
load:
- lib/angular-scenario.js
- lib/jstd-scenario-adapter-config.js
- lib/jstd-scenario-adapter.js
# your test files go here #
proxy:
- {matcher: "/your-prefix/*", server: "http://localhost:8000/"}
</pre>
*
* For more information on how to configure jstd proxy, see {@link http://code.google.com/p/js-test-driver/wiki/Proxy}
* Note the order of files - it's important !
*
* Example of jstd-scenario-adapter-config.js
<pre>
var jstdScenarioAdapter = {
relativeUrlPrefix: '/your-prefix/'
};
</pre>
*
* Whenever you use <code>browser().navigateTo('relativeUrl')</code> in your scenario test, the relativeUrlPrefix will be prepended.
* You have to configure this to work together with JSTD proxy.
*
* Let's assume you are using the above configuration (jsTestDriver.conf and jstd-scenario-adapter-config.js):
* Now, when you call <code>browser().navigateTo('index.html')</code> in your scenario test, the browser will open /your-prefix/index.html.
* That matches the proxy, so JSTD will proxy this request to http://localhost:8000/index.html.
*/
/**
* Custom type of test case
*
* @const
* @see jstestdriver.TestCaseInfo
*/
var SCENARIO_TYPE = 'scenario';
/**
* Plugin for JSTestDriver
* Connection point between scenario's jstd output and jstestdriver.
*
* @see jstestdriver.PluginRegistrar
*/
function JstdPlugin() {
var nop = function() {};
this.reportResult = nop;
this.reportEnd = nop;
this.runScenario = nop;
this.name = 'Angular Scenario Adapter';
/**
* Called for each JSTD TestCase
*
* Handles only SCENARIO_TYPE test cases. There should be only one fake TestCase.
* Runs all scenario tests (under one fake TestCase) and report all results to JSTD.
*
* @param {jstestdriver.TestRunConfiguration} configuration
* @param {Function} onTestDone
* @param {Function} onAllTestsComplete
* @returns {boolean} True if this type of test is handled by this plugin, false otherwise
*/
this.runTestConfiguration = function(configuration, onTestDone, onAllTestsComplete) {
if (configuration.getTestCaseInfo().getType() != SCENARIO_TYPE) return false;
this.reportResult = onTestDone;
this.reportEnd = onAllTestsComplete;
this.runScenario();
return true;
};
this.getTestRunsConfigurationFor = function(testCaseInfos, expressions, testRunsConfiguration) {
testRunsConfiguration.push(
new jstestdriver.TestRunConfiguration(
new jstestdriver.TestCaseInfo(
'Angular Scenario Tests', function() {}, SCENARIO_TYPE), []));
return true;
};
}
/**
* Singleton instance of the plugin
* Accessed using closure by:
* - jstd output (reports to this plugin)
* - initScenarioAdapter (register the plugin to jstd)
*/
var plugin = new JstdPlugin();
/**
* Initialise scenario jstd-adapter
* (only if jstestdriver is defined)
*
* @param {Object} jstestdriver Undefined when run from browser (without jstd)
* @param {Function} initScenarioAndRun Function that inits scenario and runs all the tests
* @param {Object=} config Configuration object, supported properties:
* - relativeUrlPrefix: prefix for all relative links when navigateTo()
*/
function initScenarioAdapter(jstestdriver, initScenarioAndRun, config) {
if (jstestdriver) {
// create and register ScenarioPlugin
jstestdriver.pluginRegistrar.register(plugin);
plugin.runScenario = initScenarioAndRun;
/**
* HACK (angular.scenario.Application.navigateTo)
*
* We need to navigate to relative urls when running from browser (without JSTD),
* because we want to allow running scenario tests without creating its own virtual host.
* For example: http://angular.local/build/docs/docs-scenario.html
*
* On the other hand, when running with JSTD, we need to navigate to absolute urls,
* because of JSTD proxy. (proxy, because of same domain policy)
*
* So this hack is applied only if running with JSTD and change all relative urls to absolute.
*/
var appProto = angular.scenario.Application.prototype,
navigateTo = appProto.navigateTo,
relativeUrlPrefix = config && config.relativeUrlPrefix || '/';
appProto.navigateTo = function(url, loadFn, errorFn) {
if (url.charAt(0) != '/' && url.charAt(0) != '#' &&
url != 'about:blank' && !url.match(/^https?/)) {
url = relativeUrlPrefix + url;
}
return navigateTo.call(this, url, loadFn, errorFn);
};
}
}
/**
* Builds proper TestResult object from given model spec
*
* TODO(vojta) report error details
*
* @param {angular.scenario.ObjectModel.Spec} spec
* @returns {jstestdriver.TestResult}
*/
function createTestResultFromSpec(spec) {
var map = {
success: 'PASSED',
error: 'ERROR',
failure: 'FAILED'
};
return new jstestdriver.TestResult(
spec.fullDefinitionName,
spec.name,
jstestdriver.TestResult.RESULT[map[spec.status]],
spec.error || '',
spec.line || '',
spec.duration);
}
/**
* Generates JSTD output (jstestdriver.TestResult)
*/
angular.scenario.output('jstd', function(context, runner, model) {
model.on('SpecEnd', function(spec) {
plugin.reportResult(createTestResultFromSpec(spec));
});
model.on('RunnerEnd', function() {
plugin.reportEnd();
});
});
initScenarioAdapter(window.jstestdriver, angular.scenario.setUpAndRun, window.jstdScenarioAdapter);
})(window);
| JavaScript |
/**
* @license AngularJS v1.0.0
* (c) 2010-2012 Google, Inc. http://angularjs.org
* License: MIT
*/
(function(window, angular, undefined) {
'use strict';
var directive = {};
directive.dropdownToggle =
['$document', '$location', '$window',
function ($document, $location, $window) {
var openElement = null, close;
return {
restrict: 'C',
link: function(scope, element, attrs) {
scope.$watch(function(){return $location.path();}, function() {
close && close();
});
element.parent().bind('click', function(event) {
close && close();
});
element.bind('click', function(event) {
event.preventDefault();
event.stopPropagation();
var iWasOpen = false;
if (openElement) {
iWasOpen = openElement === element;
close();
}
if (!iWasOpen){
element.parent().addClass('open');
openElement = element;
close = function (event) {
event && event.preventDefault();
event && event.stopPropagation();
$document.unbind('click', close);
element.parent().removeClass('open');
close = null;
openElement = null;
}
$document.bind('click', close);
}
});
}
};
}];
directive.tabbable = function() {
return {
restrict: 'C',
compile: function(element) {
var navTabs = angular.element('<ul class="nav nav-tabs"></ul>'),
tabContent = angular.element('<div class="tab-content"></div>');
tabContent.append(element.contents());
element.append(navTabs).append(tabContent);
},
controller: ['$scope', '$element', function($scope, $element) {
var navTabs = $element.contents().eq(0),
ngModel = $element.controller('ngModel') || {},
tabs = [],
selectedTab;
ngModel.$render = function() {
var $viewValue = this.$viewValue;
if (selectedTab ? (selectedTab.value != $viewValue) : $viewValue) {
if(selectedTab) {
selectedTab.paneElement.removeClass('active');
selectedTab.tabElement.removeClass('active');
selectedTab = null;
}
if($viewValue) {
for(var i = 0, ii = tabs.length; i < ii; i++) {
if ($viewValue == tabs[i].value) {
selectedTab = tabs[i];
break;
}
}
if (selectedTab) {
selectedTab.paneElement.addClass('active');
selectedTab.tabElement.addClass('active');
}
}
}
};
this.addPane = function(element, attr) {
var li = angular.element('<li><a href></a></li>'),
a = li.find('a'),
tab = {
paneElement: element,
paneAttrs: attr,
tabElement: li
};
tabs.push(tab);
attr.$observe('value', update)();
attr.$observe('title', function(){ update(); a.text(tab.title); })();
function update() {
tab.title = attr.title;
tab.value = attr.value || attr.title;
if (!ngModel.$setViewValue && (!ngModel.$viewValue || tab == selectedTab)) {
// we are not part of angular
ngModel.$viewValue = tab.value;
}
ngModel.$render();
}
navTabs.append(li);
li.bind('click', function(event) {
event.preventDefault();
event.stopPropagation();
if (ngModel.$setViewValue) {
$scope.$apply(function() {
ngModel.$setViewValue(tab.value);
ngModel.$render();
});
} else {
// we are not part of angular
ngModel.$viewValue = tab.value;
ngModel.$render();
}
});
return function() {
tab.tabElement.remove();
for(var i = 0, ii = tabs.length; i < ii; i++ ) {
if (tab == tabs[i]) {
tabs.splice(i, 1);
}
}
};
}
}]
};
};
directive.tabPane = function() {
return {
require: '^tabbable',
restrict: 'C',
link: function(scope, element, attrs, tabsCtrl) {
element.bind('$remove', tabsCtrl.addPane(element, attrs));
}
};
};
angular.module('bootstrap', []).directive(directive);
})(window, window.angular);
| JavaScript |
/**
* Configuration for jstd scenario adapter
*/
var jstdScenarioAdapter = {
relativeUrlPrefix: '/build/docs/'
};
| JavaScript |
/**
* @license AngularJS v1.0.0
* (c) 2010-2012 Google, Inc. http://angularjs.org
* License: MIT
*/
(function(window, angular, undefined) {
'use strict';
/**
* @ngdoc overview
* @name ngCookies
*/
angular.module('ngCookies', ['ng']).
/**
* @ngdoc object
* @name ngCookies.$cookies
* @requires $browser
*
* @description
* Provides read/write access to browser's cookies.
*
* Only a simple Object is exposed and by adding or removing properties to/from
* this object, new cookies are created/deleted at the end of current $eval.
*
* @example
*/
factory('$cookies', ['$rootScope', '$browser', function ($rootScope, $browser) {
var cookies = {},
lastCookies = {},
lastBrowserCookies,
runEval = false,
copy = angular.copy,
isUndefined = angular.isUndefined;
//creates a poller fn that copies all cookies from the $browser to service & inits the service
$browser.addPollFn(function() {
var currentCookies = $browser.cookies();
if (lastBrowserCookies != currentCookies) { //relies on browser.cookies() impl
lastBrowserCookies = currentCookies;
copy(currentCookies, lastCookies);
copy(currentCookies, cookies);
if (runEval) $rootScope.$apply();
}
})();
runEval = true;
//at the end of each eval, push cookies
//TODO: this should happen before the "delayed" watches fire, because if some cookies are not
// strings or browser refuses to store some cookies, we update the model in the push fn.
$rootScope.$watch(push);
return cookies;
/**
* Pushes all the cookies from the service to the browser and verifies if all cookies were stored.
*/
function push() {
var name,
value,
browserCookies,
updated;
//delete any cookies deleted in $cookies
for (name in lastCookies) {
if (isUndefined(cookies[name])) {
$browser.cookies(name, undefined);
}
}
//update all cookies updated in $cookies
for(name in cookies) {
value = cookies[name];
if (!angular.isString(value)) {
if (angular.isDefined(lastCookies[name])) {
cookies[name] = lastCookies[name];
} else {
delete cookies[name];
}
} else if (value !== lastCookies[name]) {
$browser.cookies(name, value);
updated = true;
}
}
//verify what was actually stored
if (updated){
updated = false;
browserCookies = $browser.cookies();
for (name in cookies) {
if (cookies[name] !== browserCookies[name]) {
//delete or reset all cookies that the browser dropped from $cookies
if (isUndefined(browserCookies[name])) {
delete cookies[name];
} else {
cookies[name] = browserCookies[name];
}
updated = true;
}
}
}
}
}]).
/**
* @ngdoc object
* @name ngCookies.$cookieStore
* @requires $cookies
*
* @description
* Provides a key-value (string-object) storage, that is backed by session cookies.
* Objects put or retrieved from this storage are automatically serialized or
* deserialized by angular's toJson/fromJson.
* @example
*/
factory('$cookieStore', ['$cookies', function($cookies) {
return {
/**
* @ngdoc method
* @name ngCookies.$cookieStore#get
* @methodOf ngCookies.$cookieStore
*
* @description
* Returns the value of given cookie key
*
* @param {string} key Id to use for lookup.
* @returns {Object} Deserialized cookie value.
*/
get: function(key) {
return angular.fromJson($cookies[key]);
},
/**
* @ngdoc method
* @name ngCookies.$cookieStore#put
* @methodOf ngCookies.$cookieStore
*
* @description
* Sets a value for given cookie key
*
* @param {string} key Id for the `value`.
* @param {Object} value Value to be stored.
*/
put: function(key, value) {
$cookies[key] = angular.toJson(value);
},
/**
* @ngdoc method
* @name ngCookies.$cookieStore#remove
* @methodOf ngCookies.$cookieStore
*
* @description
* Remove given cookie
*
* @param {string} key Id of the key-value pair to delete.
*/
remove: function(key) {
delete $cookies[key];
}
};
}]);
})(window, window.angular);
| JavaScript |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.