88 lines
2.6 KiB
JavaScript
88 lines
2.6 KiB
JavaScript
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export default {
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init() {
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this.fixTimer();
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},
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fixTimer() {
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const wm = {};
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const privateSetTimeout = window.setTimeout;
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let id = 0;
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const getId = function () {
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id += 1;
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if (id > 100000000) {
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id = 0;
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}
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return id;
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};
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window.setTimeout = function (vCallback, nDelay) {
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const aArgs = Array.prototype.slice.call(arguments, 2);
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const id = getId();
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const t = privateSetTimeout(vCallback instanceof Function
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? () => {
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vCallback.apply(null, aArgs);
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delete wm[id];
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}
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: vCallback, nDelay);
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wm[id] = t;
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return id;
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};
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const privateClearTimeout = window.clearTimeout;
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window.clearTimeout = function (id) {
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if (id) {
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const t = wm[id];
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if (t) {
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privateClearTimeout(t);
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delete wm[id];
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}
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}
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};
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const privateSetInterval = window.setInterval;
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window.setInterval = function (vCallback, nDelay) {
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const aArgs = Array.prototype.slice.call(arguments, 2);
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const id = getId();
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const t = privateSetInterval(vCallback instanceof Function
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? () => {
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vCallback.apply(null, aArgs);
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}
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: vCallback, nDelay);
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wm[id] = t;
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return id;
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};
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const privateClearInterval = window.clearInterval;
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window.clearInterval = function (id) {
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if (id) {
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const t = wm[id];
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if (t) {
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privateClearInterval(t);
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delete wm[id];
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}
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}
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};
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const privateRequestAnimationFrame = window.requestAnimationFrame;
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window.requestAnimationFrame = function (vCallback) {
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const id = getId();
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const t = privateRequestAnimationFrame(() => {
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vCallback(0);
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delete wm[id];
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});
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wm[id] = t;
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return id;
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};
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const privateCancelAnimationFrame = window.cancelAnimationFrame;
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window.cancelAnimationFrame = function (id) {
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const t = wm[id];
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if (t) {
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privateCancelAnimationFrame(t);
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delete wm[id];
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}
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};
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},
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};
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