TypeScript timer.start函數代碼示例

			this.updateScheduler = new RunOnceScheduler(() => {
				var marker = this.lastMarker;
				var pos = this.editor.getPosition();
				if (marker && Range.containsPosition(marker, pos)) {
					// still on the same marker
					if (this.lightBulpPosition) {
						this.setDecoration(pos);
					}
					return;
				}

				this.lastMarker = marker = this.findMarker(pos, false);
				if (!marker) {
					// remove lightbulp
					this.setDecoration(null);
					return;
				}

				var $tRequest = timer.start(timer.Topic.EDITOR, 'quickfix/lighbulp');
				var computeFixesPromise = this.computeFixes(marker);
				computeFixesPromise.done((fixes) => {
					this.setDecoration(!arrays.isFalsyOrEmpty(fixes) ? pos : null);
					this.triggerAutoSuggest(marker);
					$tRequest.stop();
				}, (error) => {
					onUnexpectedError(error);
					this.setDecoration(null);
					$tRequest.stop();
				});
			}, 250);

	public triggerDialog(auto:boolean, pos: IPosition):void {
		// Cancel previous requests, change state & update UI
		this.cancelDialog(false);

		var range: IMarker | IRange;
		if (auto) {
			range = this.findMarker(pos, true);
			if (!range) {
				return;
			}
		} else {
			range = this.findMarker(pos, true);
			if (!range) {
				// no error on the same line: get code action for the current selection
				range = this.editor.getSelection();
			}

			if (!Range.containsPosition(range, pos)) {
				// move cursor
				this.editor.setPosition({ lineNumber: range.startLineNumber, column: range.startColumn });
			}
		}

		var $tTrigger = timer.start(timer.Topic.EDITOR, 'quickfix/triggerdialog');
		this.state = auto ? QuickFixSuggestState.AUTO_TRIGGER : QuickFixSuggestState.MANUAL_TRIGGER;
		this.updateDecoration();

		this.emit('loading', { auto: this.isAutoSuggest() });
		this.computeFixes(range).done((fixes) => {
			if (fixes && fixes.length > 0) {
				fixes.sort((f1, f2) => f2.score - f1.score);
				this.emit('suggest', {
					fixes: fixes,
					range: range,
					auto: this.isAutoSuggest()
				});
			} else {
				this.emit('empty', { auto: this.isAutoSuggest() });
			}
			$tTrigger.stop();
		}, (error) => {
			onUnexpectedError(error);
			this.emit('empty', { auto: this.isAutoSuggest() });
			$tTrigger.stop();
		});
	}