Vihren Atlas

event.ts ×4

Code frontier

unlabeled · c_ce667211e7be

155 tests · 7056 LOC · 31 files · introduces 0 tests · 27 LOC · 1 file

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Code
4 ranges27 lines · 1 files
Tests
0 tests

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All code (extent)
1045 ranges7056 lines · 31 files · Browse complete extent
All tests (intent)
155 testsBrowse complete intent

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Introduced files, introduced tests, and structurally relevant concept specialization

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Every exact file and test below is linked only from the concept that introduces it.

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 27 introduced LOC across 4 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/event.ts 27 introduced LOC · 4 ranges

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268 export function debounce<I, O>(event: Event<I>, merge: (last: O | undefined, event: I) => O, delay?: number | typeof MicrotaskDelay, leading?: boolean, flushOnListenerRemove?: boolean, leakWarningThreshold?: number, disposable?: DisposableStore): Event<O>;
269 export function debounce<I, O>(event: Event<I>, merge: (last: O | undefined, event: I) => O, delay: number | typeof MicrotaskDelay = 100, leading = false, flushOnListenerRemove = false, leakWarningThreshold?: number, disposable?: DisposableStore): Event<O> {
270 > let subscription: IDisposable; event.ts
271 > let output: O | undefined = undefined;
272 > let handle: Timeout | undefined | null = undefined;
273 > let numDebouncedCalls = 0;
274 > let doFire: (() => void) | undefined;
275 >
276 > const options: EmitterOptions | undefined = {
277 > leakWarningThreshold,
278 > onWillAddFirstListener() {
279 > subscription = event(cur => {
280 numDebouncedCalls++;
281 output = merge(output, cur);
307 }
308 }
309 > }); event.ts
310 > },
311 > onWillRemoveListener() {
312 if (flushOnListenerRemove && numDebouncedCalls > 0) {
313 doFire?.();
314 }
315 },
316 > onDidRemoveLastListener() { event.ts
317 > doFire = undefined;
318 > subscription.dispose();
319 > }
320 > };
321 >
322 > if (!disposable) {
323 _addLeakageTraceLogic(options);
324 }
325 > event.ts
326 > const emitter = new Emitter<O>(options);
327 >
328 > disposable?.add(emitter);
329 >
330 > return emitter.event;
331 > }
332
333 /**

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