本文整理汇总了TypeScript中vs/editor/common/viewLayout/viewLayout.LayoutProvider.getLinesViewportData方法的典型用法代码示例。如果您正苦于以下问题：TypeScript LayoutProvider.getLinesViewportData方法的具体用法？TypeScript LayoutProvider.getLinesViewportData怎么用？TypeScript LayoutProvider.getLinesViewportData使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类vs/editor/common/viewLayout/viewLayout.LayoutProvider的用法示例。
在下文中一共展示了LayoutProvider.getLinesViewportData方法的2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: Error
getCompletelyVisibleViewRange: (): Range => {
if (this._isDisposed) {
throw new Error('ViewImpl.codeEditorHelper.getCompletelyVisibleViewRange: View is disposed');
}
// Ensure we share the state of the view model
this._flushAnyAccumulatedEvents();
const partialData = this.layoutProvider.getLinesViewportData();
const startViewLineNumber = partialData.completelyVisibleStartLineNumber;
const endViewLineNumber = partialData.completelyVisibleEndLineNumber;
return new Range(
startViewLineNumber, this._context.model.getLineMinColumn(startViewLineNumber),
endViewLineNumber, this._context.model.getLineMaxColumn(endViewLineNumber)
);
}示例2: _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();
}
}