Add fallback keybinding rules for cmd+x, cmd+c and cmd+v on the mac to trigger...

Add fallback keybinding rules for cmd+x, cmd+c and cmd+v on the mac to trigger cut, copy and paste by default (in all contexts).

fixes #83412

src/vs/workbench/contrib/codeEditor/electron-browser/codeEditor.contribution.ts

@@ -3,5 +3,6 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
+import './inputClipboardActions';
 import './sleepResumeRepaintMinimap';
 import './selectionClipboard';

src/vs/workbench/contrib/codeEditor/electron-browser/inputClipboardActions.ts

+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { KeybindingsRegistry } from 'vs/platform/keybinding/common/keybindingsRegistry';
+import * as platform from 'vs/base/common/platform';
+import { KeyCode, KeyMod } from 'vs/base/common/keyCodes';
+
+if (platform.isMacintosh) {
+
+	// On the mac, cmd+x, cmd+c and cmd+v do not result in cut / copy / paste
+	// We therefore add a basic keybinding rule that invokes document.execCommand
+	// This is to cover <input>s...
+
+	KeybindingsRegistry.registerCommandAndKeybindingRule({
+		id: 'execCut',
+		primary: KeyMod.CtrlCmd | KeyCode.KEY_X,
+		handler: bindExecuteCommand('cut'),
+		weight: 0,
+		when: undefined,
+	});
+	KeybindingsRegistry.registerCommandAndKeybindingRule({
+		id: 'execCopy',
+		primary: KeyMod.CtrlCmd | KeyCode.KEY_C,
+		handler: bindExecuteCommand('copy'),
+		weight: 0,
+		when: undefined,
+	});
+	KeybindingsRegistry.registerCommandAndKeybindingRule({
+		id: 'execPaste',
+		primary: KeyMod.CtrlCmd | KeyCode.KEY_V,
+		handler: bindExecuteCommand('paste'),
+		weight: 0,
+		when: undefined,
+	});
+
+	function bindExecuteCommand(command: 'cut' | 'copy' | 'paste') {
+		return () => {
+			document.execCommand(command);
+		};
+	}
+}