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Add reverse color option to text diff editor (#4826)

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* Add reverse color option to text diff editor
This commit is contained in:
kisantia
2019-04-09 16:26:41 -07:00
committed by GitHub
parent b3be1d79cd
commit f98428aea5
5 changed files with 80 additions and 3 deletions
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26
src/vs/editor/browser/widget/diffEditorWidget.ts
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@@ -40,6 +40,8 @@ import { ServiceCollection } from 'vs/platform/instantiation/common/serviceColle
import { INotificationService } from 'vs/platform/notification/common/notification';
import { defaultInsertColor, defaultRemoveColor, diffBorder, diffInserted, diffInsertedOutline, diffRemoved, diffRemovedOutline, scrollbarShadow } from 'vs/platform/theme/common/colorRegistry';
import { ITheme, IThemeService, getThemeTypeSelector, registerThemingParticipant } from 'vs/platform/theme/common/themeService';
// {{SQL CARBON EDIT}}
import { reverseLineChanges } from 'sql/editor/browser/DiffEditorHelper';
interface IEditorDiffDecorations {
decorations: IModelDeltaDecoration[];
@@ -61,7 +63,8 @@ interface IEditorsZones {
}
interface IDiffEditorWidgetStyle {
getEditorsDiffDecorations(lineChanges: editorCommon.ILineChange[], ignoreTrimWhitespace: boolean, renderIndicators: boolean, originalWhitespaces: IEditorWhitespace[], modifiedWhitespaces: IEditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor): IEditorsDiffDecorationsWithZones;
// {{SQL CARBON EDIT}}
getEditorsDiffDecorations(lineChanges: editorCommon.ILineChange[], ignoreTrimWhitespace: boolean, renderIndicators: boolean, originalWhitespaces: IEditorWhitespace[], modifiedWhitespaces: IEditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor, reverse?: boolean): IEditorsDiffDecorationsWithZones;
setEnableSplitViewResizing(enableSplitViewResizing: boolean): void;
applyColors(theme: ITheme): boolean;
layout(): number;
@@ -193,6 +196,8 @@ export class DiffEditorWidget extends Disposable implements editorBrowser.IDiffE
private readonly _notificationService: INotificationService;
private readonly _reviewPane: DiffReview;
// {{SQL CARBON EDIT}}
private _options: editorOptions.IDiffEditorOptions;
constructor(
domElement: HTMLElement,
@@ -212,6 +217,8 @@ export class DiffEditorWidget extends Disposable implements editorBrowser.IDiffE
this._contextKeyService.createKey('isInDiffEditor', true);
this._themeService = themeService;
this._notificationService = notificationService;
// {{SQL CARBON EDIT}}
this._options = options;
this.id = (++DIFF_EDITOR_ID);
@@ -927,7 +934,8 @@ export class DiffEditorWidget extends Disposable implements editorBrowser.IDiffE
let foreignOriginal = this._originalEditorState.getForeignViewZones(this.originalEditor.getWhitespaces());
let foreignModified = this._modifiedEditorState.getForeignViewZones(this.modifiedEditor.getWhitespaces());
let diffDecorations = this._strategy.getEditorsDiffDecorations(lineChanges, this._ignoreTrimWhitespace, this._renderIndicators, foreignOriginal, foreignModified, this.originalEditor, this.modifiedEditor);
// {{SQL CARBON EDIT}}
let diffDecorations = this._strategy.getEditorsDiffDecorations(lineChanges, this._ignoreTrimWhitespace, this._renderIndicators, foreignOriginal, foreignModified, this.originalEditor, this.modifiedEditor, this._options.reverse);
try {
this._currentlyChangingViewZones = true;
@@ -1203,7 +1211,8 @@ abstract class DiffEditorWidgetStyle extends Disposable implements IDiffEditorWi
return hasChanges;
}
public getEditorsDiffDecorations(lineChanges: editorCommon.ILineChange[], ignoreTrimWhitespace: boolean, renderIndicators: boolean, originalWhitespaces: IEditorWhitespace[], modifiedWhitespaces: IEditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor): IEditorsDiffDecorationsWithZones {
// {{SQL CARBON EDIT}}
public getEditorsDiffDecorations(lineChanges: editorCommon.ILineChange[], ignoreTrimWhitespace: boolean, renderIndicators: boolean, originalWhitespaces: IEditorWhitespace[], modifiedWhitespaces: IEditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor, reverse?: boolean): IEditorsDiffDecorationsWithZones {
// Get view zones
modifiedWhitespaces = modifiedWhitespaces.sort((a, b) => {
return a.afterLineNumber - b.afterLineNumber;
@@ -1213,10 +1222,21 @@ abstract class DiffEditorWidgetStyle extends Disposable implements IDiffEditorWi
});
let zones = this._getViewZones(lineChanges, originalWhitespaces, modifiedWhitespaces, originalEditor, modifiedEditor, renderIndicators);
// {{SQL CARBON EDIT}}
if (reverse) {
lineChanges = reverseLineChanges(lineChanges);
[originalEditor, modifiedEditor] = [modifiedEditor, originalEditor];
}
// Get decorations & overview ruler zones
let originalDecorations = this._getOriginalEditorDecorations(lineChanges, ignoreTrimWhitespace, renderIndicators, originalEditor, modifiedEditor);
let modifiedDecorations = this._getModifiedEditorDecorations(lineChanges, ignoreTrimWhitespace, renderIndicators, originalEditor, modifiedEditor);
// {{SQL CARBON EDIT}}
if (reverse) {
[originalDecorations, modifiedDecorations] = [modifiedDecorations, originalDecorations];
}
return {
original: {
decorations: originalDecorations.decorations,