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32 lines
1.3 KiB
32 lines
1.3 KiB
2 years ago
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var global = require('../internals/global');
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var apply = require('../internals/function-apply');
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var isCallable = require('../internals/is-callable');
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var userAgent = require('../internals/engine-user-agent');
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var arraySlice = require('../internals/array-slice');
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var validateArgumentsLength = require('../internals/validate-arguments-length');
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var MSIE = /MSIE .\./.test(userAgent); // <- dirty ie9- check
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var Function = global.Function;
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var wrap = function (scheduler) {
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return MSIE ? function (handler, timeout /* , ...arguments */) {
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var boundArgs = validateArgumentsLength(arguments.length, 1) > 2;
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var fn = isCallable(handler) ? handler : Function(handler);
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var args = boundArgs ? arraySlice(arguments, 2) : undefined;
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return scheduler(boundArgs ? function () {
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apply(fn, this, args);
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} : fn, timeout);
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} : scheduler;
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};
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// ie9- setTimeout & setInterval additional parameters fix
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// https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#timers
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module.exports = {
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// `setTimeout` method
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// https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-settimeout
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setTimeout: wrap(global.setTimeout),
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// `setInterval` method
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// https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-setinterval
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setInterval: wrap(global.setInterval)
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};
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