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clearTimeout, setInterval, clearInterval for iOS

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This commit is contained in:
Vladimir Enchev
2014-05-10 16:23:27 +03:00
parent c3abc01b65
commit fbdb0e5523
1 changed files with 27 additions and 2 deletions
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29
globals/globals.ios.ts
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@ -1,7 +1,32 @@
/**
* iOS specific global functions implementation.
*/
export function setTimeout(callback: Function, milliseconds: number): void {
var timeoutCallbacks = {};
function createTimerAndGetId(callback: Function, milliseconds: number, shouldRepeat: boolean): number {
var id = new Date().getUTCMilliseconds();
var target = Foundation.NSObject.extends({ tick: function (timer) { callback(); } }, { exposedMethods: { "tick:": "v@:@" } });
Foundation.NSTimer.scheduledTimerWithTimeIntervalTargetSelectorUserInfoRepeats(milliseconds / 1000, new target(), "tick:", null, false);
var timer = Foundation.NSTimer.scheduledTimerWithTimeIntervalTargetSelectorUserInfoRepeats(milliseconds / 1000, new target(), "tick:", null, shouldRepeat);
if (!timeoutCallbacks[id]) {
timeoutCallbacks[id] = timer;
}
return id;
}
export function setTimeout(callback: Function, milliseconds: number): number {
return createTimerAndGetId(callback, milliseconds, false);
}
export function clearTimeout(id: number): void {
if (timeoutCallbacks[id]) {
timeoutCallbacks[id].invalidate();
timeoutCallbacks[id] = null;
}
}
export function setInterval(callback: Function, milliseconds: number): number {
return createTimerAndGetId(callback, milliseconds, true);
}