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-rw-r--r--node_modules/rxjs/src/internal/scheduler/AnimationFrameAction.ts43
1 files changed, 0 insertions, 43 deletions
diff --git a/node_modules/rxjs/src/internal/scheduler/AnimationFrameAction.ts b/node_modules/rxjs/src/internal/scheduler/AnimationFrameAction.ts
deleted file mode 100644
index 502bbc7..0000000
--- a/node_modules/rxjs/src/internal/scheduler/AnimationFrameAction.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import { AsyncAction } from './AsyncAction';
-import { AnimationFrameScheduler } from './AnimationFrameScheduler';
-import { SchedulerAction } from '../types';
-import { animationFrameProvider } from './animationFrameProvider';
-import { TimerHandle } from './timerHandle';
-
-export class AnimationFrameAction<T> extends AsyncAction<T> {
- constructor(protected scheduler: AnimationFrameScheduler, protected work: (this: SchedulerAction<T>, state?: T) => void) {
- super(scheduler, work);
- }
-
- protected requestAsyncId(scheduler: AnimationFrameScheduler, id?: TimerHandle, delay: number = 0): TimerHandle {
- // If delay is greater than 0, request as an async action.
- if (delay !== null && delay > 0) {
- return super.requestAsyncId(scheduler, id, delay);
- }
- // Push the action to the end of the scheduler queue.
- scheduler.actions.push(this);
- // If an animation frame has already been requested, don't request another
- // one. If an animation frame hasn't been requested yet, request one. Return
- // the current animation frame request id.
- return scheduler._scheduled || (scheduler._scheduled = animationFrameProvider.requestAnimationFrame(() => scheduler.flush(undefined)));
- }
-
- protected recycleAsyncId(scheduler: AnimationFrameScheduler, id?: TimerHandle, delay: number = 0): TimerHandle | undefined {
- // If delay exists and is greater than 0, or if the delay is null (the
- // action wasn't rescheduled) but was originally scheduled as an async
- // action, then recycle as an async action.
- if (delay != null ? delay > 0 : this.delay > 0) {
- return super.recycleAsyncId(scheduler, id, delay);
- }
- // If the scheduler queue has no remaining actions with the same async id,
- // cancel the requested animation frame and set the scheduled flag to
- // undefined so the next AnimationFrameAction will request its own.
- const { actions } = scheduler;
- if (id != null && id === scheduler._scheduled && actions[actions.length - 1]?.id !== id) {
- animationFrameProvider.cancelAnimationFrame(id as number);
- scheduler._scheduled = undefined;
- }
- // Return undefined so the action knows to request a new async id if it's rescheduled.
- return undefined;
- }
-}
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