TypeScript viewModel.IViewLayout类代码示例

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本文整理汇总了TypeScript中vs/editor/common/viewModel/viewModel.IViewLayout类的典型用法代码示例。如果您正苦于以下问题：TypeScript IViewLayout类的具体用法？TypeScript IViewLayout怎么用？TypeScript IViewLayout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IViewLayout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，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: constructor

	constructor(viewLayout: IViewLayout, viewportData: ViewportData) {
		this._viewLayout = viewLayout;
		this.viewportData = viewportData;

		this.scrollWidth = this._viewLayout.getScrollWidth();
		this.scrollHeight = this._viewLayout.getScrollHeight();

		this.visibleRange = this.viewportData.visibleRange;
		this.bigNumbersDelta = this.viewportData.bigNumbersDelta;

		const vInfo = this._viewLayout.getCurrentViewport();
		this.scrollTop = vInfo.top;
		this.scrollLeft = vInfo.left;
		this.viewportWidth = vInfo.width;
		this.viewportHeight = vInfo.height;
	}

开发者ID:ramesius，项目名称:vscode，代码行数:16，代码来源:renderingContext.ts

示例2: addZone

	public addZone(zone: IViewZone): number {
		let props = this._computeWhitespaceProps(zone);
		let whitespaceId = this._viewLayout.addWhitespace(props.afterViewLineNumber, this._getZoneOrdinal(zone), props.heightInPx);

		let myZone: IMyViewZone = {
			whitespaceId: whitespaceId,
			delegate: zone,
			isVisible: false,
			domNode: createFastDomNode(zone.domNode),
			marginDomNode: zone.marginDomNode ? createFastDomNode(zone.marginDomNode) : null
		};

		this._safeCallOnComputedHeight(myZone.delegate, props.heightInPx);

		myZone.domNode.setPosition('absolute');
		myZone.domNode.domNode.style.width = '100%';
		myZone.domNode.setDisplay('none');
		myZone.domNode.setAttribute('monaco-view-zone', myZone.whitespaceId.toString());
		this.domNode.domNode.appendChild(myZone.domNode.domNode);

		if (myZone.marginDomNode) {
			myZone.marginDomNode.setPosition('absolute');
			myZone.marginDomNode.domNode.style.width = '100%';
			myZone.marginDomNode.setDisplay('none');
			myZone.marginDomNode.setAttribute('monaco-view-zone', myZone.whitespaceId.toString());
			this.marginDomNode.domNode.appendChild(myZone.marginDomNode.domNode);
		}

		this._zones[myZone.whitespaceId.toString()] = myZone;


		this.setShouldRender();

		return myZone.whitespaceId;
	}

开发者ID:yuit，项目名称:vscode，代码行数:35，代码来源:viewZones.ts

示例3: render

	public render(ctx: IRestrictedRenderingContext): void {
		let visibleWhitespaces = this._viewLayout.getWhitespaceViewportData();
		let visibleZones: { [id: string]: editorCommon.IViewWhitespaceViewportData; } = {};

		let hasVisibleZone = false;
		for (let i = 0, len = visibleWhitespaces.length; i < len; i++) {
			visibleZones[visibleWhitespaces[i].id.toString()] = visibleWhitespaces[i];
			hasVisibleZone = true;
		}

		let keys = Object.keys(this._zones);
		for (let i = 0, len = keys.length; i < len; i++) {
			let id = keys[i];
			let zone = this._zones[id];

			let newTop = 0;
			let newHeight = 0;
			let newDisplay = 'none';
			if (visibleZones.hasOwnProperty(id)) {
				newTop = visibleZones[id].verticalOffset - ctx.bigNumbersDelta;
				newHeight = visibleZones[id].height;
				newDisplay = 'block';
				// zone is visible
				if (!zone.isVisible) {
					zone.domNode.setAttribute('monaco-visible-view-zone', 'true');
					zone.isVisible = true;
				}
				this._safeCallOnDomNodeTop(zone.delegate, ctx.getScrolledTopFromAbsoluteTop(visibleZones[id].verticalOffset));
			} else {
				if (zone.isVisible) {
					zone.domNode.removeAttribute('monaco-visible-view-zone');
					zone.isVisible = false;
				}
				this._safeCallOnDomNodeTop(zone.delegate, ctx.getScrolledTopFromAbsoluteTop(-1000000));
			}
			zone.domNode.setTop(newTop);
			zone.domNode.setHeight(newHeight);
			zone.domNode.setDisplay(newDisplay);

			if (zone.marginDomNode) {
				zone.marginDomNode.setTop(newTop);
				zone.marginDomNode.setHeight(newHeight);
				zone.marginDomNode.setDisplay(newDisplay);
			}
		}

		if (hasVisibleZone) {
			this.domNode.setWidth(Math.max(ctx.scrollWidth, this._contentWidth));
			this.marginDomNode.setWidth(this._contentLeft);
		}
	}

开发者ID:yuit，项目名称:vscode，代码行数:51，代码来源:viewZones.ts

示例4: _recomputeWhitespacesProps

	private _recomputeWhitespacesProps(): boolean {
		let hadAChange = false;

		let keys = Object.keys(this._zones);
		for (let i = 0, len = keys.length; i < len; i++) {
			let id = keys[i];
			let zone = this._zones[id];
			let props = this._computeWhitespaceProps(zone.delegate);
			if (this._viewLayout.changeWhitespace(parseInt(id, 10), props.afterViewLineNumber, props.heightInPx)) {
				this._safeCallOnComputedHeight(zone.delegate, props.heightInPx);
				hadAChange = true;
			}
		}

		return hadAChange;
	}

开发者ID:yuit，项目名称:vscode，代码行数:16，代码来源:viewZones.ts

示例5: layoutZone

	public layoutZone(id: number): boolean {
		let changed = false;
		if (this._zones.hasOwnProperty(id.toString())) {
			let zone = this._zones[id.toString()];
			let props = this._computeWhitespaceProps(zone.delegate);
			// let newOrdinal = this._getZoneOrdinal(zone.delegate);
			changed = this._viewLayout.changeWhitespace(zone.whitespaceId, props.afterViewLineNumber, props.heightInPx) || changed;
			// TODO@Alex: change `newOrdinal` too

			if (changed) {
				this._safeCallOnComputedHeight(zone.delegate, props.heightInPx);
				this.setShouldRender();
			}
		}
		return changed;
	}

开发者ID:yuit，项目名称:vscode，代码行数:16，代码来源:viewZones.ts

示例6: removeZone

	public removeZone(id: number): boolean {
		if (this._zones.hasOwnProperty(id.toString())) {
			let zone = this._zones[id.toString()];
			delete this._zones[id.toString()];
			this._viewLayout.removeWhitespace(zone.whitespaceId);

			zone.domNode.removeAttribute('monaco-visible-view-zone');
			zone.domNode.removeAttribute('monaco-view-zone');
			zone.domNode.domNode.parentNode.removeChild(zone.domNode.domNode);

			if (zone.marginDomNode) {
				zone.marginDomNode.removeAttribute('monaco-visible-view-zone');
				zone.marginDomNode.removeAttribute('monaco-view-zone');
				zone.marginDomNode.domNode.parentNode.removeChild(zone.marginDomNode.domNode);
			}

			this.setShouldRender();

			return true;
		}
		return false;
	}

开发者ID:yuit，项目名称:vscode，代码行数:22，代码来源:viewZones.ts

示例7: getVerticalOffsetForLineNumber

	public getVerticalOffsetForLineNumber(lineNumber: number): number {
		return this._viewLayout.getVerticalOffsetForLineNumber(lineNumber);
	}

开发者ID:ramesius，项目名称:vscode，代码行数:3，代码来源:renderingContext.ts

示例8: getViewportVerticalOffsetForLineNumber

	public getViewportVerticalOffsetForLineNumber(lineNumber: number): number {
		const verticalOffset = this._viewLayout.getVerticalOffsetForLineNumber(lineNumber);
		const scrolledTop = this._viewLayout.getScrolledTopFromAbsoluteTop(verticalOffset);
		return scrolledTop;
	}

开发者ID:diarmaidm，项目名称:vscode，代码行数:5，代码来源:renderingContext.ts

示例9: getScrolledTopFromAbsoluteTop

	public getScrolledTopFromAbsoluteTop(absoluteTop: number): number {
		return this._viewLayout.getScrolledTopFromAbsoluteTop(absoluteTop);
	}

开发者ID:diarmaidm，项目名称:vscode，代码行数:3，代码来源:renderingContext.ts

注：本文中的vs/editor/common/viewModel/viewModel.IViewLayout类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，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。