Merge pull request microsoft#209486 from microsoft/merogge/screen-inline

in screen reader mode, disable inline completions when editor dictation is active

Author: meganrogge

src/vs/editor/contrib/inlineCompletions/browser/inlineCompletionsController.ts

@@ -32,6 +32,7 @@ import { IKeybindingService } from 'vs/platform/keybinding/common/keybinding';
 import { mapObservableArrayCached } from 'vs/base/common/observableInternal/utils';
 import { ISettableObservable, observableValueOpts } from 'vs/base/common/observableInternal/base';
 import { itemsEquals, itemEquals } from 'vs/base/common/equals';
+import { IAccessibilityService } from 'vs/platform/accessibility/common/accessibility';
 
 export class InlineCompletionsController extends Disposable {
 	static ID = 'editor.contrib.inlineCompletionsController';
@@ -55,7 +56,11 @@ export class InlineCompletionsController extends Disposable {
 			});
 		}
 	));
-	private readonly _enabled = observableFromEvent(this.editor.onDidChangeConfiguration, () => this.editor.getOption(EditorOption.inlineSuggest).enabled);
+	private readonly _enabledInConfig = observableFromEvent(this.editor.onDidChangeConfiguration, () => this.editor.getOption(EditorOption.inlineSuggest).enabled);
+	private readonly _isScreenReaderEnabled = observableFromEvent(this._accessibilityService.onDidChangeScreenReaderOptimized, () => this._accessibilityService.isScreenReaderOptimized());
+	private readonly _editorDictationInProgress = observableFromEvent(this._contextKeyService.onDidChangeContext, () => this._contextKeyService.getContext(this.editor.getDomNode()).getValue('editorDictation.inProgress') === true);
+	private readonly _enabled = derived(this, reader => this._enabledInConfig.read(reader) && (!this._isScreenReaderEnabled.read(reader) || !this._editorDictationInProgress.read(reader)));
+
 	private readonly _fontFamily = observableFromEvent(this.editor.onDidChangeConfiguration, () => this.editor.getOption(EditorOption.inlineSuggest).fontFamily);
 
 	private readonly _ghostTexts = derived(this, (reader) => {
@@ -95,6 +100,7 @@ export class InlineCompletionsController extends Disposable {
 		@ILanguageFeaturesService private readonly _languageFeaturesService: ILanguageFeaturesService,
 		@IAccessibilitySignalService private readonly _accessibilitySignalService: IAccessibilitySignalService,
 		@IKeybindingService private readonly _keybindingService: IKeybindingService,
+		@IAccessibilityService private readonly _accessibilityService: IAccessibilityService,
 	) {
 		super();
 
@@ -148,6 +154,7 @@ export class InlineCompletionsController extends Disposable {
 			this.updateObservables(tx, getReason(e))
 		)));
 
+
 		this._register(editor.onDidChangeCursorPosition(e => transaction(tx => {
 			/** @description InlineCompletionsController.onDidChangeCursorPosition */
 			this.updateObservables(tx, VersionIdChangeReason.Other);