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TypeScript viewLayout.LayoutProvider类代码示例

本文整理汇总了TypeScript中vs/editor/common/viewLayout/viewLayout.LayoutProvider的典型用法代码示例。如果您正苦于以下问题:TypeScript LayoutProvider类的具体用法?TypeScript LayoutProvider怎么用?TypeScript LayoutProvider使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了LayoutProvider类的9个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: onScrollRequest

	public onScrollRequest(e: viewEvents.ViewScrollRequestEvent): boolean {
		let currentScrollTop = this.layoutProvider.getScrollTop();
		let newScrollTop = currentScrollTop + e.deltaLines * this._context.configuration.editor.lineHeight;
		this.layoutProvider.setScrollPosition({
			scrollTop: newScrollTop
		});
		return e.revealCursor ? this.revealCursor() : false;
	}
开发者ID:m-khosravi,项目名称:vscode,代码行数:8,代码来源:viewImpl.ts

示例2: dispose

	public dispose(): void {
		this._isDisposed = true;
		if (this.handleAccumulatedModelEventsTimeout !== -1) {
			clearTimeout(this.handleAccumulatedModelEventsTimeout);
			this.handleAccumulatedModelEventsTimeout = -1;
		}
		if (this._renderAnimationFrame !== null) {
			this._renderAnimationFrame.dispose();
			this._renderAnimationFrame = null;
		}
		this.accumulatedModelEvents = [];

		this.eventDispatcher.removeEventHandler(this);
		this.outgoingEvents.dispose();
		this.listenersToRemove = dispose(this.listenersToRemove);
		this.listenersToDispose = dispose(this.listenersToDispose);

		this.keyboardHandler.dispose();
		this.pointerHandler.dispose();

		this.viewLines.dispose();

		// Destroy view parts
		for (let i = 0, len = this.viewParts.length; i < len; i++) {
			this.viewParts[i].dispose();
		}
		this.viewParts = [];

		this.layoutProvider.dispose();
	}
开发者ID:m-khosravi,项目名称:vscode,代码行数:30,代码来源:viewImpl.ts

示例3:

		this._renderOnce(() => {
			// Handle events to avoid "adjusting" newly inserted view zones
			this._flushAnyAccumulatedEvents();
			let changeAccessor: editorBrowser.IViewZoneChangeAccessor = {
				addZone: (zone: editorBrowser.IViewZone): number => {
					zonesHaveChanged = true;
					return this.viewZones.addZone(zone);
				},
				removeZone: (id: number): void => {
					if (!id) {
						return;
					}
					zonesHaveChanged = this.viewZones.removeZone(id) || zonesHaveChanged;
				},
				layoutZone: (id: number): void => {
					if (!id) {
						return;
					}
					zonesHaveChanged = this.viewZones.layoutZone(id) || zonesHaveChanged;
				}
			};

			safeInvoke1Arg(callback, changeAccessor);

			// Invalidate changeAccessor
			changeAccessor.addZone = null;
			changeAccessor.removeZone = null;

			if (zonesHaveChanged) {
				this.layoutProvider.onHeightMaybeChanged();
				this._context.privateViewEventBus.emit(new viewEvents.ViewZonesChangedEvent());
			}
		});
开发者ID:m-khosravi,项目名称:vscode,代码行数:33,代码来源:viewImpl.ts

示例4: restoreState

	public restoreState(state: editorCommon.IViewState): void {
		if (this._isDisposed) {
			throw new Error('ViewImpl.restoreState: View is disposed');
		}
		this._flushAnyAccumulatedEvents();
		return this.layoutProvider.restoreState(state);
	}
开发者ID:m-khosravi,项目名称:vscode,代码行数:7,代码来源:viewImpl.ts

示例5: createOverviewRuler

	public createOverviewRuler(cssClassName: string, minimumHeight: number, maximumHeight: number): OverviewRuler {
		if (this._isDisposed) {
			throw new Error('ViewImpl.createOverviewRuler: View is disposed');
		}
		return new OverviewRuler(
			this._context, cssClassName, this.layoutProvider.getScrollHeight(), minimumHeight, maximumHeight,
			(lineNumber: number) => this.layoutProvider.getVerticalOffsetForLineNumber(lineNumber)
		);
	}
开发者ID:m-khosravi,项目名称:vscode,代码行数:9,代码来源:viewImpl.ts

示例6: Error

				getVerticalOffsetForPosition: (modelLineNumber: number, modelColumn: number) => {
					if (this._isDisposed) {
						throw new Error('ViewImpl.codeEditorHelper.getVerticalOffsetForPosition: View is disposed');
					}
					let modelPosition = this._context.model.validateModelPosition({
						lineNumber: modelLineNumber,
						column: modelColumn
					});
					let viewPosition = this._context.model.coordinatesConverter.convertModelPositionToViewPosition(modelPosition);
					return this.layoutProvider.getVerticalOffsetForLineNumber(viewPosition.lineNumber);
				},
开发者ID:m-khosravi,项目名称:vscode,代码行数:11,代码来源:viewImpl.ts

示例7: onConfigurationChanged

	public onConfigurationChanged(e: viewEvents.ViewConfigurationChangedEvent): boolean {
		if (e.viewInfo.editorClassName) {
			this.domNode.setClassName(this._context.configuration.editor.viewInfo.editorClassName);
		}
		if (e.viewInfo.ariaLabel) {
			this.textArea.setAttribute('aria-label', this._context.configuration.editor.viewInfo.ariaLabel);
		}
		if (e.layoutInfo) {
			this._setLayout();
		}
		this.layoutProvider.onConfigurationChanged(e);
		return false;
	}
开发者ID:m-khosravi,项目名称:vscode,代码行数:13,代码来源:viewImpl.ts

示例8: _actualRender

	private _actualRender(): void {
		if (!dom.isInDOM(this.domNode.domNode)) {
			return;
		}

		let viewPartsToRender = this._getViewPartsToRender();

		if (!this.viewLines.shouldRender() && viewPartsToRender.length === 0) {
			// Nothing to render
			this.keyboardHandler.writeToTextArea();
			return;
		}

		let partialViewportData = this.layoutProvider.getLinesViewportData();
		this._context.model.setViewport(partialViewportData.startLineNumber, partialViewportData.endLineNumber, partialViewportData.centeredLineNumber);

		let viewportData = new ViewportData(partialViewportData, this._context.model);

		if (this.viewLines.shouldRender()) {
			this.viewLines.renderText(viewportData, () => {
				this.keyboardHandler.writeToTextArea();
			});
			this.viewLines.onDidRender();

			// Rendering of viewLines might cause scroll events to occur, so collect view parts to render again
			viewPartsToRender = this._getViewPartsToRender();
		} else {
			this.keyboardHandler.writeToTextArea();
		}

		let renderingContext = new RenderingContext(this.layoutProvider, viewportData, this.viewLines);

		// Render the rest of the parts
		for (let i = 0, len = viewPartsToRender.length; i < len; i++) {
			let viewPart = viewPartsToRender[i];
			viewPart.prepareRender(renderingContext);
		}

		for (let i = 0, len = viewPartsToRender.length; i < len; i++) {
			let viewPart = viewPartsToRender[i];
			viewPart.render(renderingContext);
			viewPart.onDidRender();
		}
	}
开发者ID:m-khosravi,项目名称:vscode,代码行数:44,代码来源:viewImpl.ts

示例9: saveState

	public saveState(): editorCommon.IViewState {
		if (this._isDisposed) {
			throw new Error('ViewImpl.saveState: View is disposed');
		}
		return this.layoutProvider.saveState();
	}
开发者ID:m-khosravi,项目名称:vscode,代码行数:6,代码来源:viewImpl.ts


注:本文中的vs/editor/common/viewLayout/viewLayout.LayoutProvider类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。