Fixes selection not getting restored in blame

Tweaks the blame animation
Fixes issues with blame and the active editor

images/dark/git-icon-progress.svg

@@ -6,7 +6,7 @@
             c0.7,0.3,1.3,0.8,1.9,1.3c2.8,2.7,2.8,7.2,0,10c-2.8,2.7-7.2,2.7-10,0c-2.8-2.8-2.8-7.2,0-10c0.7-0.7,1.5-1.2,2.3-1.5V33.8
             c-0.8-0.3-1.6-0.9-2.3-1.5c-2.1-2.1-2.6-5.1-1.5-7.7L29.2,14.2L1.7,41.7c-2.3,2.3-2.3,6.1,0,8.4l40.1,40.1c2.3,2.3,6.1,2.3,8.4,0
             l39.9-39.9C92.4,47.9,92.4,44.1,90,41.8z">
-            <animate attributeName="fill" values="#FFFFFF;#F05133;#FFFFFF" dur="1s" repeatCount="indefinite"/>
+            <animate attributeName="fill" values="#b27b70;#F05133;#b27b70" dur="0.5s" repeatCount="indefinite"/>
         </path>
     </g>
 </svg>

images/light/git-icon-progress.svg

@@ -6,7 +6,7 @@
             c0.7,0.3,1.3,0.8,1.9,1.3c2.8,2.7,2.8,7.2,0,10c-2.8,2.7-7.2,2.7-10,0c-2.8-2.8-2.8-7.2,0-10c0.7-0.7,1.5-1.2,2.3-1.5V33.8
             c-0.8-0.3-1.6-0.9-2.3-1.5c-2.1-2.1-2.6-5.1-1.5-7.7L29.2,14.2L1.7,41.7c-2.3,2.3-2.3,6.1,0,8.4l40.1,40.1c2.3,2.3,6.1,2.3,8.4,0
             l39.9-39.9C92.4,47.9,92.4,44.1,90,41.8z">
-            <animate attributeName="fill" values="#000000;#F05133;#000000" dur="1s" repeatCount="indefinite"/>
+            <animate attributeName="fill" values="#b27b70;#F05133;#b27b70" dur="0.5s" repeatCount="indefinite"/>
         </path>
 
     </g>

src/annotations/annotationController.ts

@@ -1,7 +1,7 @@
 'use strict';
 import { Functions, Iterables } from '../system';
 import { ConfigurationChangeEvent, DecorationRangeBehavior, DecorationRenderOptions, Disposable, Event, EventEmitter, OverviewRulerLane, Progress, ProgressLocation, TextDocument, TextEditor, TextEditorDecorationType, TextEditorViewColumnChangeEvent, ThemeColor, window, workspace } from 'vscode';
-import { AnnotationProviderBase, TextEditorCorrelationKey } from './annotationProvider';
+import { AnnotationProviderBase, AnnotationStatus, TextEditorCorrelationKey } from './annotationProvider';
 import { configuration, FileAnnotationType, IConfig, LineHighlightLocations } from '../configuration';
 import { CommandContext, isTextEditor, setCommandContext } from '../constants';
 import { Container } from '../container';
@@ -23,11 +23,6 @@ export enum AnnotationClearReason {
     DocumentClosed = 'DocumentClosed'
 }
 
-enum AnnotationStatus {
-    Computing = 'computing',
-    Computed = 'computed'
-}
-
 export const Decorations = {
     blameAnnotation: window.createTextEditorDecorationType({
         isWholeLine: true,
@@ -49,6 +44,7 @@ export class AnnotationController extends Disposable {
     private _annotationsDisposable: Disposable | undefined;
     private _annotationProviders: Map<TextEditorCorrelationKey, AnnotationProviderBase> = new Map();
     private _disposable: Disposable;
+    private _editor: TextEditor | undefined;
     private _keyboardScope: KeyboardScope | undefined = undefined;
 
     constructor() {
@@ -174,6 +170,7 @@ export class AnnotationController extends Disposable {
     private onActiveTextEditorChanged(editor: TextEditor | undefined) {
         if (editor !== undefined && !isTextEditor(editor)) return;
 
+        this._editor = editor;
         // Logger.log('AnnotationController.onActiveTextEditorChanged', editor && editor.document.uri.fsPath);
 
         const provider = this.getProvider(editor);
@@ -182,7 +179,7 @@ export class AnnotationController extends Disposable {
             this.detachKeyboardHook();
         }
         else {
-            setCommandContext(CommandContext.AnnotationStatus, AnnotationStatus.Computed);
+            setCommandContext(CommandContext.AnnotationStatus, provider.status);
             this.attachKeyboardHook();
         }
     }
@@ -262,6 +259,7 @@ export class AnnotationController extends Disposable {
 
     async showAnnotations(editor: TextEditor | undefined, type: FileAnnotationType, shaOrLine?: string | number): Promise<boolean> {
         if (editor === undefined) return false; // || editor.viewColumn === undefined) return false;
+        this._editor = editor;
 
         const trackedDocument = await Container.tracker.getOrAdd(editor.document);
         if (!trackedDocument.isBlameable) return false;
@@ -272,19 +270,20 @@ export class AnnotationController extends Disposable {
             return true;
         }
 
-        return window.withProgress({ location: ProgressLocation.Window }, async (progress: Progress<{ message: string }>) => {
-            const active = editor === window.activeTextEditor;
-            await setCommandContext(CommandContext.AnnotationStatus, active ? AnnotationStatus.Computing : undefined);
+        const provider = await window.withProgress({ location: ProgressLocation.Window }, async (progress: Progress<{ message: string }>) => {
+            await setCommandContext(CommandContext.AnnotationStatus, AnnotationStatus.Computing);
 
             const computingAnnotations = this.showAnnotationsCore(currentProvider, editor, type, shaOrLine, progress);
-            const result = await computingAnnotations;
+            const provider = await computingAnnotations;
 
-            if (active) {
-                await setCommandContext(CommandContext.AnnotationStatus, result ? AnnotationStatus.Computed : undefined);
+            if (editor === this._editor) {
+                await setCommandContext(CommandContext.AnnotationStatus, provider && provider.status);
             }
 
             return computingAnnotations;
         });
+
+        return provider !== undefined;
     }
 
     async toggleAnnotations(editor: TextEditor | undefined, type: FileAnnotationType, shaOrLine?: string | number): Promise<boolean> {
@@ -310,7 +309,7 @@ export class AnnotationController extends Disposable {
             this._keyboardScope = await Container.keyboard.beginScope({
                 escape: {
                     onDidPressKey: async (key: Keys) => {
-                        const e = window.activeTextEditor;
+                        const e = this._editor;
                         if (e === undefined) return undefined;
 
                         await this.clear(e, AnnotationClearReason.User);
@@ -330,7 +329,7 @@ export class AnnotationController extends Disposable {
         this._annotationProviders.delete(key);
         await provider.dispose();
 
-        if (key === AnnotationProviderBase.getCorrelationKey(window.activeTextEditor)) {
+        if (this._annotationProviders.size === 0 || key === AnnotationProviderBase.getCorrelationKey(this._editor)) {
             await setCommandContext(CommandContext.AnnotationStatus, undefined);
             await this.detachKeyboardHook();
         }
@@ -352,7 +351,7 @@ export class AnnotationController extends Disposable {
         this._keyboardScope = undefined;
     }
 
-    private async showAnnotationsCore(currentProvider: AnnotationProviderBase | undefined, editor: TextEditor, type: FileAnnotationType, shaOrLine?: string | number, progress?: Progress<{ message: string}>): Promise<boolean> {
+    private async showAnnotationsCore(currentProvider: AnnotationProviderBase | undefined, editor: TextEditor, type: FileAnnotationType, shaOrLine?: string | number, progress?: Progress<{ message: string}>): Promise<AnnotationProviderBase | undefined> {
         if (progress !== undefined) {
             let annotationsLabel = 'annotations';
             switch (type) {
@@ -396,7 +395,7 @@ export class AnnotationController extends Disposable {
                 provider = new RecentChangesAnnotationProvider(editor, trackedDocument, undefined, Decorations.recentChangesHighlight!);
                 break;
         }
-        if (provider === undefined || !(await provider.validate())) return false;
+        if (provider === undefined || !(await provider.validate())) return undefined;
 
         if (currentProvider !== undefined) {
             await this.clearCore(currentProvider.correlationKey, AnnotationClearReason.User);
@@ -408,7 +407,7 @@ export class AnnotationController extends Disposable {
             this._annotationsDisposable = Disposable.from(
                 window.onDidChangeActiveTextEditor(Functions.debounce(this.onActiveTextEditorChanged, 50), this),
                 window.onDidChangeTextEditorViewColumn(this.onTextEditorViewColumnChanged, this),
-                window.onDidChangeVisibleTextEditors(this.onVisibleTextEditorsChanged, this),
+                window.onDidChangeVisibleTextEditors(Functions.debounce(this.onVisibleTextEditorsChanged, 50), this),
                 workspace.onDidCloseTextDocument(this.onTextDocumentClosed, this),
                 Container.tracker.onDidChangeBlameState(this.onBlameStateChanged, this),
                 Container.tracker.onDidChangeDirtyState(this.onDirtyStateChanged, this)
@@ -418,9 +417,9 @@ export class AnnotationController extends Disposable {
         this._annotationProviders.set(provider.correlationKey, provider);
         if (await provider.provideAnnotation(shaOrLine)) {
             this._onDidToggleAnnotations.fire();
-            return true;
+            return provider;
         }
 
-        return false;
+        return undefined;
     }
 }

src/annotations/annotationProvider.ts

@@ -3,8 +3,14 @@ import { Functions } from '../system';
 import { DecorationOptions, Disposable, Range, TextDocument, TextEditor, TextEditorDecorationType, TextEditorSelectionChangeEvent, Uri, window } from 'vscode';
 import { FileAnnotationType } from '../configuration';
 import { TextDocumentComparer } from '../comparers';
+import { CommandContext, setCommandContext } from '../constants';
 import { GitDocumentState, TrackedDocument } from '../trackers/documentTracker';
 
+export enum AnnotationStatus {
+    Computing = 'computing',
+    Computed = 'computed'
+}
+
 export type TextEditorCorrelationKey = string;
 
 export abstract class AnnotationProviderBase extends Disposable {
@@ -13,9 +19,10 @@ export abstract class AnnotationProviderBase extends Disposable {
         return editor !== undefined ? (editor as any).id : '';
     }
 
-    public annotationType: FileAnnotationType;
-    public correlationKey: TextEditorCorrelationKey;
-    public document: TextDocument;
+    annotationType: FileAnnotationType;
+    correlationKey: TextEditorCorrelationKey;
+    document: TextDocument;
+    status: AnnotationStatus | undefined;
 
     protected decorations: DecorationOptions[] | undefined;
     protected disposable: Disposable;
@@ -61,6 +68,7 @@ export abstract class AnnotationProviderBase extends Disposable {
     protected additionalDecorations: { decoration: TextEditorDecorationType, ranges: Range[] }[] | undefined;
 
     async clear() {
+        this.status = undefined;
         if (this.editor === undefined) return;
 
         if (this.decoration !== undefined) {
@@ -110,10 +118,15 @@ export abstract class AnnotationProviderBase extends Disposable {
         await this.provideAnnotation(this.editor === undefined ? undefined : this.editor.selection.active.line);
     }
 
-    restore(editor: TextEditor, force: boolean = false) {
+    async restore(editor: TextEditor) {
         // If the editor isn't disposed then we don't need to do anything
         // Explicitly check for `false`
-        if (!force && (this.editor as any)._disposed === false) return;
+        if ((this.editor as any)._disposed === false) return;
+
+        this.status = AnnotationStatus.Computing;
+        if (editor === window.activeTextEditor) {
+            await setCommandContext(CommandContext.AnnotationStatus, this.status);
+        }
 
         this.editor = editor;
         this.correlationKey = AnnotationProviderBase.getCorrelationKey(editor);
@@ -128,10 +141,23 @@ export abstract class AnnotationProviderBase extends Disposable {
                 }
             }
         }
+
+        this.status = AnnotationStatus.Computed;
+        if (editor === window.activeTextEditor) {
+            await setCommandContext(CommandContext.AnnotationStatus, this.status);
+            await this.selection(editor.selection.active.line);
+        }
     }
 
-    provideAnnotation(shaOrLine?: string | number): Promise<boolean> {
-        return this.onProvideAnnotation(shaOrLine);
+    async provideAnnotation(shaOrLine?: string | number): Promise<boolean> {
+        this.status = AnnotationStatus.Computing;
+        if (await this.onProvideAnnotation(shaOrLine)) {
+            this.status = AnnotationStatus.Computed;
+            return true;
+        }
+
+        this.status = undefined;
+        return false;
     }
 
     abstract async onProvideAnnotation(shaOrLine?: string | number): Promise<boolean>;

src/commands/clearFileAnnotations.ts

@@ -1,6 +1,7 @@
 'use strict';
 import { TextEditor, TextEditorEdit, Uri, window } from 'vscode';
 import { Commands, EditorCommand } from './common';
+import { UriComparer } from '../comparers';
 import { Container } from '../container';
 import { Logger } from '../logger';
 
@@ -13,6 +14,14 @@ export class ClearFileAnnotationsCommand extends EditorCommand {
     async execute(editor: TextEditor, edit: TextEditorEdit, uri?: Uri): Promise<any> {
         if (editor === undefined) return undefined;
 
+        // Handle the case where we are focused on a non-editor editor (output, debug console)
+        if (uri !== undefined && !UriComparer.equals(uri, editor.document.uri)) {
+            const e = window.visibleTextEditors.find(e => UriComparer.equals(uri, e.document.uri));
+            if (e !== undefined) {
+                editor = e;
+            }
+        }
+
         try {
             return Container.annotations.clear(editor);
         }

src/commands/toggleFileBlame.ts

@@ -37,7 +37,7 @@ export class ToggleFileBlameCommand extends EditorCommand {
         }
         catch (ex) {
             Logger.error(ex, 'ToggleFileBlameCommand');
-            return window.showErrorMessage(`Unable to toggle file blame annotations. See output channel for more details`);
+            return window.showErrorMessage(`Unable to toggle file ${args.type} annotations. See output channel for more details`);
         }
     }
 }

src/commands/toggleFileHeatmap.ts

@@ -1,10 +1,8 @@
 'use strict';
-import { TextEditor, TextEditorEdit, Uri, window } from 'vscode';
+import { commands, TextEditor, TextEditorEdit, Uri } from 'vscode';
+import { ToggleFileBlameCommandArgs } from '../commands';
 import { Commands, EditorCommand } from './common';
-import { UriComparer } from '../comparers';
 import { FileAnnotationType } from '../configuration';
-import { Container } from '../container';
-import { Logger } from '../logger';
 
 export class ToggleFileHeatmapCommand extends EditorCommand {
 
@@ -13,22 +11,6 @@ export class ToggleFileHeatmapCommand extends EditorCommand {
     }
 
     async execute(editor: TextEditor, edit: TextEditorEdit, uri?: Uri): Promise<any> {
-        if (editor === undefined) return undefined;
-
-        // Handle the case where we are focused on a non-editor editor (output, debug console)
-        if (uri !== undefined && !UriComparer.equals(uri, editor.document.uri)) {
-            const e = window.visibleTextEditors.find(e => UriComparer.equals(uri, e.document.uri));
-            if (e !== undefined) {
-                editor = e;
-            }
-        }
-
-        try {
-            return Container.annotations.toggleAnnotations(editor, FileAnnotationType.Heatmap);
-        }
-        catch (ex) {
-            Logger.error(ex, 'ToggleFileHeatmapCommand');
-            return window.showErrorMessage(`Unable to toggle heatmap annotations. See output channel for more details`);
-        }
+        commands.executeCommand(Commands.ToggleFileBlame, uri, { type: FileAnnotationType.Heatmap } as ToggleFileBlameCommandArgs);
     }
 }

src/commands/toggleFileRecentChanges.ts

@@ -1,10 +1,8 @@
 'use strict';
-import { TextEditor, TextEditorEdit, Uri, window } from 'vscode';
+import { commands, TextEditor, TextEditorEdit, Uri } from 'vscode';
+import { ToggleFileBlameCommandArgs } from '../commands';
 import { Commands, EditorCommand } from './common';
-import { UriComparer } from '../comparers';
 import { FileAnnotationType } from '../configuration';
-import { Container } from '../container';
-import { Logger } from '../logger';
 
 export class ToggleFileRecentChangesCommand extends EditorCommand {
 
@@ -13,22 +11,6 @@ export class ToggleFileRecentChangesCommand extends EditorCommand {
     }
 
     async execute(editor: TextEditor, edit: TextEditorEdit, uri?: Uri): Promise<any> {
-        if (editor === undefined) return undefined;
-
-        // Handle the case where we are focused on a non-editor editor (output, debug console)
-        if (uri !== undefined && !UriComparer.equals(uri, editor.document.uri)) {
-            const e = window.visibleTextEditors.find(e => UriComparer.equals(uri, e.document.uri));
-            if (e !== undefined) {
-                editor = e;
-            }
-        }
-
-        try {
-            return Container.annotations.toggleAnnotations(editor, FileAnnotationType.RecentChanges);
-        }
-        catch (ex) {
-            Logger.error(ex, 'ToggleFileRecentChangesCommand');
-            return window.showErrorMessage(`Unable to toggle recent file changes annotations. See output channel for more details`);
-        }
+        commands.executeCommand(Commands.ToggleFileBlame, uri, { type: FileAnnotationType.RecentChanges } as ToggleFileBlameCommandArgs);
     }
 }