work.suroh.tk/node_modules/rxjs/scheduler/AnimationFrameScheduler.js

37 lines
1.3 KiB
JavaScript

"use strict";
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var AsyncScheduler_1 = require('./AsyncScheduler');
var AnimationFrameScheduler = (function (_super) {
__extends(AnimationFrameScheduler, _super);
function AnimationFrameScheduler() {
_super.apply(this, arguments);
}
AnimationFrameScheduler.prototype.flush = function (action) {
this.active = true;
this.scheduled = undefined;
var actions = this.actions;
var error;
var index = -1;
var count = actions.length;
action = action || actions.shift();
do {
if (error = action.execute(action.state, action.delay)) {
break;
}
} while (++index < count && (action = actions.shift()));
this.active = false;
if (error) {
while (++index < count && (action = actions.shift())) {
action.unsubscribe();
}
throw error;
}
};
return AnimationFrameScheduler;
}(AsyncScheduler_1.AsyncScheduler));
exports.AnimationFrameScheduler = AnimationFrameScheduler;
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