add default keybinding for toggling screen reader mode

Author: meganrogge

src/vs/editor/browser/controller/textAreaHandler.ts

@@ -553,7 +553,7 @@ export class TextAreaHandler extends ViewPart {
 	private _getAriaLabel(options: IComputedEditorOptions): string {
 		const accessibilitySupport = options.get(EditorOption.accessibilitySupport);
 		if (accessibilitySupport === AccessibilitySupport.Disabled) {
-			return nls.localize('accessibilityOffAriaLabel', "The editor is not accessible at this time. Open the quick pick with {0} and run the command: Toggle Screen Reader Accessibility Mode for a screen reader optimized experience.", platform.isMacintosh ? 'Cmd+Shift+P' : 'Ctrl+Shift+P');
+			return nls.localize('accessibilityOffAriaLabel', "The editor is not accessible at this time. To enable screen reader optimized mode, use {0}", platform.isMacintosh ? 'Cmd+Shift+f1' : 'Ctrl+Shift+f1');
 		}
 		return options.get(EditorOption.ariaLabel);
 	}

src/vs/workbench/contrib/codeEditor/browser/accessibility/accessibility.ts

@@ -22,11 +22,15 @@ class ToggleScreenReaderMode extends Action2 {
 			id: 'editor.action.toggleScreenReaderAccessibilityMode',
 			title: { value: nls.localize('toggleScreenReaderMode', "Toggle Screen Reader Accessibility Mode"), original: 'Toggle Screen Reader Accessibility Mode' },
 			f1: true,
-			keybinding: {
+			keybinding: [{
 				primary: KeyMod.CtrlCmd | KeyCode.KeyE,
 				weight: KeybindingWeight.WorkbenchContrib + 10,
 				when: accessibilityHelpIsShown
-			}
+			},
+			{
+				primary: KeyMod.CtrlCmd | KeyCode.F1 | KeyMod.Shift,
+				weight: KeybindingWeight.WorkbenchContrib + 10,
+			}]
 		});
 	}