30 lines
942 B
JavaScript
30 lines
942 B
JavaScript
import { AsyncScheduler } from './AsyncScheduler';
|
|
export class AnimationFrameScheduler extends AsyncScheduler {
|
|
flush(action) {
|
|
this._active = true;
|
|
let flushId;
|
|
if (action) {
|
|
flushId = action.id;
|
|
}
|
|
else {
|
|
flushId = this._scheduled;
|
|
this._scheduled = undefined;
|
|
}
|
|
const { actions } = this;
|
|
let error;
|
|
action = action || actions.shift();
|
|
do {
|
|
if ((error = action.execute(action.state, action.delay))) {
|
|
break;
|
|
}
|
|
} while ((action = actions[0]) && action.id === flushId && actions.shift());
|
|
this._active = false;
|
|
if (error) {
|
|
while ((action = actions[0]) && action.id === flushId && actions.shift()) {
|
|
action.unsubscribe();
|
|
}
|
|
throw error;
|
|
}
|
|
}
|
|
}
|
|
//# sourceMappingURL=AnimationFrameScheduler.js.map
|