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Merge from vscode 6fded8a497cd0142de3a1c607649a5423a091a25

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ADS Merger
2020-04-04 04:30:52 +00:00
parent 00cc0074f7
commit 35f1a014d5
184 changed files with 3043 additions and 2285 deletions
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18
src/vs/editor/common/viewModel/viewModelImpl.ts
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@@ -402,8 +402,26 @@ export class ViewModel extends viewEvents.ViewEventEmitter implements IViewModel
this._updateConfigurationViewLineCount.schedule();
}
public getVisibleRangesPlusViewportAboveBelow(): Range[] {
const layoutInfo = this.configuration.options.get(EditorOption.layoutInfo);
const lineHeight = this.configuration.options.get(EditorOption.lineHeight);
const linesAround = Math.max(20, Math.round(layoutInfo.height / lineHeight));
const partialData = this.viewLayout.getLinesViewportData();
const startViewLineNumber = Math.max(1, partialData.completelyVisibleStartLineNumber - linesAround);
const endViewLineNumber = Math.min(this.getLineCount(), partialData.completelyVisibleEndLineNumber + linesAround);
return this._toModelVisibleRanges(new Range(
startViewLineNumber, this.getLineMinColumn(startViewLineNumber),
endViewLineNumber, this.getLineMaxColumn(endViewLineNumber)
));
}
public getVisibleRanges(): Range[] {
const visibleViewRange = this.getCompletelyVisibleViewRange();
return this._toModelVisibleRanges(visibleViewRange);
}
private _toModelVisibleRanges(visibleViewRange: Range): Range[] {
const visibleRange = this.coordinatesConverter.convertViewRangeToModelRange(visibleViewRange);
const hiddenAreas = this.lines.getHiddenAreas();