File size: 7,271 Bytes
2fcec7b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 | /* global $:true */
$(function() {
'use strict';
// ************************************************************************* //
// HTML templates
// ************************************************************************* //
// (None)
// ************************************************************************* //
// Functions
// ************************************************************************* //
function setUpActiveTab() {
if(localStorage.getItem('main-nav')){
$('a[href="'+ localStorage['main-nav'] + '"]').tab('show');
}
}
function setUpOptionsCheckboxes() {
if(localStorage.getItem('options')){
var optionsArr = JSON.parse(localStorage.options),
optionsForm = $('#options-form');
for(var i=0;i<optionsArr.length;i++){
var box = optionsForm.find('input:checkbox').eq(i);
box.prop('checked', optionsArr[i]);
setOptionDisplayState(box);
}
}
}
function setUpWidgets() {
var sideSource = [], navbarSource = [], sidebarSearch, navbarSearch;
$('#sidebar .tab-pane.active li a').each(function(index, elem) {
sideSource.push($(elem).text());
});
$('#sidebar .tab-pane li a').each(function(index, elem) {
navbarSource.push($(elem).text());
});
sidebarSearch = $('#sidebar input[type="search"]');
sidebarSearch.typeahead({
updater : function(item) {
$('#sidebar .tab-pane.active a:contains(' + item + ')')[0].click();
return item;
}
});
sidebarSearch.data('typeahead').source = sideSource;
navbarSearch = $('.navbar input');
navbarSearch.typeahead({
source : navbarSearch.data('obj'),
matcher : function(item) {
var regex = new RegExp(this.query, 'ig');
return regex.test(item.split('/')[1]);
},
updater : function(item) {
window.location.assign(location.protocol + "//" + location.host + '/' + item + '.html');
}
});
}
function setOptionDisplayState(box) {
var cssName = $.trim(box.parent('label').text()).toLowerCase();
if(box.is(':checked')){
$('div.'+cssName).css('display', 'block');
$('li.'+cssName).css('display', 'block');
$('span.'+cssName).css('display', 'inline');
}else{
$('.'+cssName).css('display', 'none');
}
}
$('[data-tabid]').on('click', function(event) {
var tabToActivate = $(this).attr('data-tabid'),
anchor = $(this).attr('data-anchor');
event.preventDefault();
$('[data-toggle=tab][href="'+ tabToActivate + '"]').click();
$(document).scrollTop( $(anchor).offset().top );
});
// ************************************************************************* //
// Initializations + Event listeners
// ************************************************************************* //
//
// Store last clicked tab in local storage
//
$('#main-nav li').on('click', function(e) {
e.preventDefault();
localStorage['main-nav'] = $(this).find('a').attr('href');
});
//
// Refresh typeahead source arrays when user changes tabs
//
$('#main-nav li').on('shown', function(e) {
e.preventDefault();
setUpWidgets();
});
//
// Bind change events for options form checkboxes
//
$('#options-form input:checkbox').on('change', function(){
setOptionDisplayState($(this));
// Update localstorage
var optionsArr = [];
$('#options-form input:checkbox').each(function(i,el) {
optionsArr.push($(el).is(':checked'));
});
localStorage.options = JSON.stringify(optionsArr);
});
//
// Keyboard shortcut - 's' key
// This brings the api search input into focus.
//
$(window).keyup(function(e) {
// Listen for 's' key and focus search input if pressed
if(e.keyCode === 83){ // 's'
$('#api-tabview-filter input').focus();
}
});
//
// Keyboard shortcut - 'ctrl+left', 'ctrl+right', 'up', 'down'
// These shortcuts offer sidebar navigation via keyboard,
// *only* when sidebar or any element within has focus.
//
var nextIndex;
$('#sidebar').keydown(function(e) {
var $this = $(this);
// Determine if the control/command key was pressed
if(e.ctrlKey){
if(e.keyCode === 37){ // left arrow
$('#main-nav li a:first').tab('show');
} else if(e.keyCode === 39){ // right arrow
$('#main-nav li a:last').tab('show');
}
} else {
if(e.keyCode === 40){ // down arrow
if ($('#api-tabview-filter input').is(':focus')) {
// Scenario 1: We're focused on the search input; move down to the first li
$this.find('.tab-content .tab-pane.active li:first a').focus();
} else if ($this.find('.tab-content .tab-pane.active li:last a').is(':focus')) {
// Scenario 2: We're focused on the last li; move up to search input
$('#api-tabview-filter input').focus();
} else {
// Scenario 3: We're in the list but not on the last element, simply move down
nextIndex = $this
.find('.tab-content .tab-pane.active li')
.find('a:focus')
.parent('li').index() + 1;
$this.find('.tab-content .tab-pane.active li:eq('+nextIndex+') a').focus();
}
e.preventDefault(); // Stop page from scrolling
} else if (e.keyCode === 38){ // up arrow
if($('#api-tabview-filter input').is(':focus')) {
// Scenario 1: We're focused on the search input; move down to the last li
$this.find('.tab-content .tab-pane.active li:last a').focus();
}else if($this.find('.tab-content .tab-pane.active li:first a').is(':focus')){
// Scenario 2: We're focused on the first li; move up to search input
$('#api-tabview-filter input').focus();
}else{
// Scenario 3: We're in the list but not on the first element, simply move up
nextIndex = $this
.find('.tab-content .tab-pane.active li')
.find('a:focus')
.parent('li').index() - 1;
$this.find('.tab-content .tab-pane.active li:eq('+nextIndex+') a').focus();
}
e.preventDefault(); // Stop page from scrolling
}
}
});
// ************************************************************************* //
// Immediate function calls
// ************************************************************************* //
setUpActiveTab();
setUpOptionsCheckboxes();
setUpWidgets();
});
|