text stringlengths 0 15.7k | source stringlengths 6 112 |
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set theValue to v of _front | lns3.scpt |
set _front to nextItem of _front | lns3.scpt |
if _front is missing value then set _back to missing value | lns3.scpt |
set _back to missing value | lns3.scpt |
set _front to missing value | lns3.scpt |
to getItem() -- return the value at the front of the queue without removing it | lns3.scpt |
return v of _front | lns3.scpt |
return "«queue collection (" & _count & " items)»" | lns3.scpt |
set newObject to queue collection | lns3.scpt |
set newFront to {v:_front's v, nextItem:missing value} | lns3.scpt |
set newObject's _front to newFront | lns3.scpt |
set oldFront to _front's nextItem | lns3.scpt |
repeat while oldFront is not missing value | lns3.scpt |
set tmp to {v:oldFront's v, nextItem:missing value} | lns3.scpt |
set newFront's nextItem to tmp | lns3.scpt |
set newFront to tmp | lns3.scpt |
set oldFront to oldFront's nextItem | lns3.scpt |
set newObject's _back to newFront | lns3.scpt |
end queue collection | lns3.scpt |
to timer object named nameText : ("") | lns3.scpt |
set nameText to _support's asTextParameter(nameText, "") | lns3.scpt |
script TimerObject | lns3.scpt |
property _startTime : missing value -- because AS can't serialize ASOC objects when saving or autosaving scripts, this object stores start and end times as NSTimeInterval - i.e. AS real - rather than NSDate instances. | lns3.scpt |
property _totalSeconds : 0.0 | lns3.scpt |
property _isRunning : false | lns3.scpt |
to timerName() | lns3.scpt |
return nameText | lns3.scpt |
end timerName | lns3.scpt |
to startTimer() | lns3.scpt |
if _isRunning then return | lns3.scpt |
set _isRunning to true | lns3.scpt |
set _startTime to current application's NSDate's timeIntervalSinceReferenceDate() | lns3.scpt |
end startTimer | lns3.scpt |
to stopTimer() | lns3.scpt |
if not _isRunning then return 0 | lns3.scpt |
set elapsedTime to (current application's NSDate's timeIntervalSinceReferenceDate()) - _startTime | lns3.scpt |
set _totalSeconds to _totalSeconds + elapsedTime | lns3.scpt |
set _isRunning to false | lns3.scpt |
return elapsedTime | lns3.scpt |
end stopTimer | lns3.scpt |
to elapsedTime() | lns3.scpt |
if _isRunning then | lns3.scpt |
return (NSDate's timeIntervalSinceReferenceDate()) - _startTime | lns3.scpt |
end elapsedTime | lns3.scpt |
to totalTime() | lns3.scpt |
return _totalSeconds + elapsedTime() | lns3.scpt |
return _totalSeconds | lns3.scpt |
end totalTime | lns3.scpt |
set infoText to "elapsed time: " & elapsedTime() & "s" | lns3.scpt |
set infoText to "total time: " & totalTime() & "s" | lns3.scpt |
if nameText's length ≠ 0 then set infoText to "“" & nameText & "” " & infoText | lns3.scpt |
return "«timer object (" & infoText & ")»" | lns3.scpt |
set newObject to timer object named nameText | lns3.scpt |
set newObject's _startTime to _startTime | lns3.scpt |
set newObject's _totalSeconds to _totalSeconds | lns3.scpt |
set newObject's _isRunning to _isRunning | lns3.scpt |
end timer object | lns3.scpt |
_support's throwCommandError("Number", handlerName, eText, eNumber, eFrom, eTo) | lns3.scpt |
property __e__ : 2.71828182846 -- the mathematical constant e (natural logarithm base) | lns3.scpt |
property _isEqualDelta : 1.0E-12 -- multiplier used by `cmp` to allow for slight differences due to floating point's limited precision | lns3.scpt |
property _minDecimalRange : 1.0E-3 | lns3.scpt |
property _maxDecimalRange : 1.0E+4 | lns3.scpt |
to _asIntegerProperty(theValue, propertyName, minValue) -- note that this doesn't set an upper bound, though very large (silly) numbers may or may not work as intended, depending on what NSNumberFormatter decides to make of them | lns3.scpt |
set n to theValue as integer | lns3.scpt |
if n ≠ theValue as real or n < minValue then error number -1703 | lns3.scpt |
on error number -1703 | lns3.scpt |
error "The ‘number format definition’ record’s ‘" & propertyName & "’ property is not a non-negative integer." number -1703 | lns3.scpt |
end _asIntegerProperty | lns3.scpt |
to _makeNumberFormatter(formatStyle, localeCode, theNumber) -- theNumber is either the number being formatted or `missing value` when parsing; determines appropriate formatting style based on number's type and value when `native format` is specified | lns3.scpt |
set asocFormatter to current application's NSNumberFormatter's alloc()'s init() -- (note that while NSFormatter provides a global +setDefaultFormatterBehavior: option to change all NSNumberFormatters to use pre-10.4 behavior, we don't bother to call setFormatterBehavior: as it's very unlikely nowadays that a host proce... | lns3.scpt |
if (count {formatStyle} each record) = 1 then | lns3.scpt |
set formatRecord to _support's asOptionalRecordParameter(formatStyle, {class:(number format record), basicFormat:_support's RequiredValue, minimumDecimalPlaces:missing value, maximumDecimalPlaces:missing value, minimumSignificantDigits:missing value, maximumSignificantDigits:missing value, decimalSeparator:missing valu... | lns3.scpt |
_setBasicFormat(asocFormatter, formatRecord's basicFormat, theNumber) | lns3.scpt |
if formatRecord's minimumDecimalPlaces is not missing value then | lns3.scpt |
asocFormatter's setMinimumFractionDigits:_asIntegerProperty(formatRecord's minimumDecimalPlaces, "minimumDecimalPlaces", 0) | lns3.scpt |
asocFormatter's setMaximumFractionDigits:999 -- kludge for NSNumberFormatterBug; see notes in _setBasicFormat() below | lns3.scpt |
if formatRecord's maximumDecimalPlaces is not missing value then | lns3.scpt |
asocFormatter's setMaximumFractionDigits:_asIntegerProperty(formatRecord's maximumDecimalPlaces, "maximumDecimalPlaces", 0) | lns3.scpt |
if formatRecord's minimumSignificantDigits is not missing value then | lns3.scpt |
asocFormatter's setMinimumSignificantDigits:_asIntegerProperty(formatRecord's minimumSignificantDigits, "minimumSignificantDigits", 0) | lns3.scpt |
asocFormatter's setUsesSignificantDigits:true | lns3.scpt |
if formatRecord's maximumSignificantDigits is not missing value then | lns3.scpt |
asocFormatter's setMaximumSignificantDigits:_asIntegerProperty(formatRecord's maximumSignificantDigits, "maximumSignificantDigits", 0) | lns3.scpt |
if formatRecord's decimalSeparator is not missing value then | lns3.scpt |
set s to formatRecord's decimalSeparator as text | lns3.scpt |
if s's length = 0 then error number -1703 | lns3.scpt |
asocFormatter's setDecimalSeparator:s | lns3.scpt |
error "The ‘number format definition’ record’s ‘decimalSeparator’ property is not non-empty text." number -1703 | lns3.scpt |
if formatRecord's groupingSeparator is not missing value then | lns3.scpt |
set s to formatRecord's groupingSeparator as text | lns3.scpt |
if s's length = 0 then | lns3.scpt |
asocFormatter's setUsesGroupingSeparator:false | lns3.scpt |
asocFormatter's setUsesGroupingSeparator:true | lns3.scpt |
asocFormatter's setGroupingSeparator:s | lns3.scpt |
error "The ‘number format definition’ record’s ‘groupingSeparator’ property is not text." number -1703 | lns3.scpt |
if formatRecord's roundingBehavior is not missing value then | lns3.scpt |
if formatRecord's roundingBehavior is (rounding halves to even) then | lns3.scpt |
asocFormatter's setRoundingMode:(current application's NSNumberFormatterRoundHalfEven) | lns3.scpt |
else if formatRecord's roundingBehavior is (rounding halves toward zero) then | lns3.scpt |
asocFormatter's setRoundingMode:(current application's NSNumberFormatterRoundHalfDown) | lns3.scpt |
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