ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
46 lines • 6.71 kB
JavaScript
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
/* eslint-disable no-invalid-this */
const availablePrefixes = ['moz', 'ms', 'webkit'];
function requestAnimationFramePolyfill() {
let lastTime = 0;
return function (callback) {
const currTime = new Date().getTime();
const timeToCall = Math.max(0, 16 - (currTime - lastTime));
const id = window.setTimeout(() => {
callback(currTime + timeToCall);
}, timeToCall);
lastTime = currTime + timeToCall;
return id;
};
}
function getRequestAnimationFrame() {
if (typeof window === 'undefined') {
return () => 0;
}
if (window.requestAnimationFrame) {
// https://github.com/vuejs/vue/issues/4465
return window.requestAnimationFrame.bind(window);
}
const prefix = availablePrefixes.filter(key => `${key}RequestAnimationFrame` in window)[0];
return prefix ? window[`${prefix}RequestAnimationFrame`] : requestAnimationFramePolyfill();
}
export function cancelRequestAnimationFrame(id) {
if (typeof window === 'undefined') {
return null;
}
if (window.cancelAnimationFrame) {
return window.cancelAnimationFrame(id);
}
const prefix = availablePrefixes.filter(key => `${key}CancelAnimationFrame` in window || `${key}CancelRequestAnimationFrame` in window)[0];
return prefix
? (window[`${prefix}CancelAnimationFrame`] ||
window[`${prefix}CancelRequestAnimationFrame`])
// @ts-ignore
.call(this, id)
: clearTimeout(id);
}
export const reqAnimFrame = getRequestAnimationFrame();
//# sourceMappingURL=data:application/json;base64,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