feat: Initial clean release of CHM

packages/app-desktop/commands/startExternalEditing.ts

@@ -0,0 +1,32 @@
+import { CommandRuntime, CommandDeclaration, CommandContext } from '@joplin/lib/services/CommandService';
+import { _ } from '@joplin/lib/locale';
+import { stateUtils } from '@joplin/lib/reducer';
+import ExternalEditWatcher from '@joplin/lib/services/ExternalEditWatcher';
+import Note from '@joplin/lib/models/Note';
+import isNoteLockEnabled from '@joplin/lib/services/noteLock/isNoteLockEnabled';
+import bridge from '../services/bridge';
+
+export const declaration: CommandDeclaration = {
+	name: 'startExternalEditing',
+	label: () => _('Open in external editor'),
+	iconName: 'icon-share',
+};
+
+export const runtime = (): CommandRuntime => {
+	return {
+		execute: async (context: CommandContext, noteId: string = null) => {
+			noteId = noteId || stateUtils.selectedNoteId(context.state);
+
+			try {
+				const note = await Note.load(noteId);
+				// The enabled condition can be bypassed when the command is executed directly (e.g. via
+				// toggleExternalEditing): the external editor would get ciphertext, or write plaintext to disk.
+				if (isNoteLockEnabled() && note.is_locked) throw new Error(_('Locked notes cannot be opened in an external editor'));
+				void ExternalEditWatcher.instance().openAndWatch(note);
+			} catch (error) {
+				bridge().showErrorMessageBox(_('Error opening note in editor: %s', error.message));
+			}
+		},
+		enabledCondition: 'oneNoteSelected && !noteIsReadOnly && !noteIsLocked',
+	};
+};