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Adds progress indicator for long annotation operations

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This commit is contained in:
Eric Amodio
2017-07-26 23:26:07 -04:00
parent 28db0bf2f5
commit 68a42fd0c7
1 changed files with 25 additions and 4 deletions
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29
src/annotations/annotationController.ts
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@@ -1,6 +1,6 @@
'use strict';
import { Functions, Objects } from '../system';
import { DecorationRenderOptions, Disposable, Event, EventEmitter, ExtensionContext, OverviewRulerLane, TextDocument, TextDocumentChangeEvent, TextEditor, TextEditorDecorationType, TextEditorViewColumnChangeEvent, window, workspace } from 'vscode';
import { DecorationRenderOptions, Disposable, Event, EventEmitter, ExtensionContext, OverviewRulerLane, Progress, ProgressLocation, TextDocument, TextDocumentChangeEvent, TextEditor, TextEditorDecorationType, TextEditorViewColumnChangeEvent, window, workspace } from 'vscode';
import { AnnotationProviderBase } from './annotationProvider';
import { Keyboard, KeyboardScope, KeyCommand, Keys } from '../keyboard';
import { TextDocumentComparer, TextEditorComparer } from '../comparers';
@@ -11,6 +11,7 @@ import { HoverBlameAnnotationProvider } from './hoverBlameAnnotationProvider';
import { Logger } from '../logger';
import { RecentChangesAnnotationProvider } from './recentChangesAnnotationProvider';
import { WhitespaceController } from './whitespaceController';
import * as path from 'path';
export type FileAnnotationType = 'gutter' | 'hover' | 'recentChanges';
export const FileAnnotationType = {
@@ -234,15 +235,35 @@ export class AnnotationController extends Disposable {
return true;
}
return window.withProgress({ location: ProgressLocation.Window }, async (progress: Progress<{message: string}>) => this._showAnnotationsCore(currentProvider, editor, type, shaOrLine, progress));
}
private async _showAnnotationsCore(currentProvider: AnnotationProviderBase | undefined, editor: TextEditor, type: FileAnnotationType, shaOrLine?: string | number, progress?: Progress<{ message: string}>): Promise<boolean> {
if (progress !== undefined) {
let annotationsLabel = 'annotations';
switch (type) {
case FileAnnotationType.Gutter:
case FileAnnotationType.Hover:
annotationsLabel = 'blame annotations';
break;
case FileAnnotationType.RecentChanges:
annotationsLabel = 'recent changes annotations';
break;
}
progress!.report({ message: `Computing ${annotationsLabel} for ${path.basename(editor.document.fileName)}` });
}
// Allows pressing escape to exit the annotations
if (this._keyboardScope === undefined) {
this._keyboardScope = await Keyboard.instance.beginScope({
escape: {
onDidPressKey: (key: Keys) => {
const editor = window.activeTextEditor;
if (editor === undefined) return Promise.resolve(undefined);
const e = window.activeTextEditor;
if (e === undefined) return Promise.resolve(undefined);
this.clear(editor.viewColumn || -1);
this.clear(e.viewColumn || -1);
return Promise.resolve(undefined);
}
} as KeyCommand