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Range decorations:

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Take code editor as argument instead of workbench editor
Option to decorate whole line or not
This commit is contained in:
Sandeep Somavarapu
2016-12-15 17:53:50 +01:00
parent 5b4cf98b13
commit 9ebf2c206f
3 changed files with 12 additions and 11 deletions
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16
src/vs/workbench/common/editor/rangeDecorations.ts
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@@ -7,12 +7,12 @@ import { IDisposable } from 'vs/base/common/lifecycle';
import URI from 'vs/base/common/uri';
import * as editorCommon from 'vs/editor/common/editorCommon';
import { IWorkbenchEditorService } from 'vs/workbench/services/editor/common/editorService';
import { IEditor } from 'vs/platform/editor/common/editor';
import { asFileEditorInput } from 'vs/workbench/common/editor';
export interface IRangeHighlightDecoration {
resource: URI;
range: editorCommon.IRange;
isWholeLine?: boolean;
}
export class RangeHighlightDecorations implements IDisposable {
@@ -31,26 +31,26 @@ export class RangeHighlightDecorations implements IDisposable {
this.rangeHighlightDecorationId = null;
}
public highlightRange(range: IRangeHighlightDecoration, editor?: IEditor) {
public highlightRange(range: IRangeHighlightDecoration, editor?: editorCommon.ICommonCodeEditor) {
editor = editor ? editor : this.getEditor(range);
if (editor) {
this.doHighlightRange(<editorCommon.ICommonCodeEditor>editor.getControl(), range);
this.doHighlightRange(editor, range);
}
}
private doHighlightRange(editor: editorCommon.ICommonCodeEditor, selectionRange: IRangeHighlightDecoration) {
this.removeHighlightRange();
editor.changeDecorations((changeAccessor: editorCommon.IModelDecorationsChangeAccessor) => {
this.rangeHighlightDecorationId = changeAccessor.addDecoration(selectionRange.range, this.createRangeHighlightDecoration());
this.rangeHighlightDecorationId = changeAccessor.addDecoration(selectionRange.range, this.createRangeHighlightDecoration(selectionRange.isWholeLine));
});
this.setEditor(editor);
}
private getEditor(resourceRange: IRangeHighlightDecoration): IEditor {
private getEditor(resourceRange: IRangeHighlightDecoration): editorCommon.ICommonCodeEditor {
const editorInput = asFileEditorInput(this.editorService.getActiveEditorInput());
if (editorInput) {
if (editorInput.getResource().fsPath === resourceRange.resource.fsPath) {
return this.editorService.getActiveEditor();
return <editorCommon.ICommonCodeEditor>this.editorService.getActiveEditor().getControl();
}
}
return null;
@@ -86,11 +86,11 @@ export class RangeHighlightDecorations implements IDisposable {
model.deltaDecorations([rangeHighlightDecorationId], []);
}
private createRangeHighlightDecoration(): editorCommon.IModelDecorationOptions {
private createRangeHighlightDecoration(isWholeLine: boolean = true): editorCommon.IModelDecorationOptions {
return {
stickiness: editorCommon.TrackedRangeStickiness.NeverGrowsWhenTypingAtEdges,
className: 'rangeHighlight',
isWholeLine: true
isWholeLine
};
}