ATL-815: Implemented Open Recent.

Signed-off-by: Akos Kitta <kittaakos@typefox.io>

arduino-ide-extension/src/browser/contributions/open-recent-sketch.ts

@@ -0,0 +1,62 @@
+import { inject, injectable } from 'inversify';
+import { WorkspaceServer } from '@theia/workspace/lib/common/workspace-protocol';
+import { Disposable, DisposableCollection } from '@theia/core/lib/common/disposable';
+import { SketchContribution, CommandRegistry, MenuModelRegistry, Sketch } from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { OpenSketch } from './open-sketch';
+import { NotificationCenter } from '../notification-center';
+
+@injectable()
+export class OpenRecentSketch extends SketchContribution {
+
+    @inject(CommandRegistry)
+    protected readonly commandRegistry: CommandRegistry;
+
+    @inject(MenuModelRegistry)
+    protected readonly menuRegistry: MenuModelRegistry;
+
+    @inject(MainMenuManager)
+    protected readonly mainMenuManager: MainMenuManager;
+
+    @inject(WorkspaceServer)
+    protected readonly workspaceServer: WorkspaceServer;
+
+    @inject(NotificationCenter)
+    protected readonly notificationCenter: NotificationCenter;
+
+    protected toDisposeBeforeRegister = new Map<string, DisposableCollection>();
+
+    onStart(): void {
+        const refreshMenu = (sketches: Sketch[]) => {
+            this.register(sketches);
+            this.mainMenuManager.update();
+        };
+        this.notificationCenter.onRecentSketchesChanged(({ sketches }) => refreshMenu(sketches));
+        this.sketchService.recentlyOpenedSketches().then(refreshMenu);
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerSubmenu(ArduinoMenus.FILE__OPEN_RECENT_SUBMENU, 'Open Recent', { order: '2' });
+    }
+
+    protected register(sketches: Sketch[]): void {
+        let order = 0;
+        for (const sketch of sketches) {
+            const { uri } = sketch;
+            const toDispose = this.toDisposeBeforeRegister.get(uri);
+            if (toDispose) {
+                toDispose.dispose();
+            }
+            const command = { id: `arduino-open-recent--${uri}` };
+            const handler = { execute: () => this.commandRegistry.executeCommand(OpenSketch.Commands.OPEN_SKETCH.id, sketch) };
+            this.commandRegistry.registerCommand(command, handler);
+            this.menuRegistry.registerMenuAction(ArduinoMenus.FILE__OPEN_RECENT_SUBMENU, { commandId: command.id, label: sketch.name, order: String(order) });
+            this.toDisposeBeforeRegister.set(sketch.uri, new DisposableCollection(
+                Disposable.create(() => this.commandRegistry.unregisterCommand(command)),
+                Disposable.create(() => this.menuRegistry.unregisterMenuAction(command))
+            ));
+        }
+    }
+
+}