feat: add menuBarService

Author: wewoor

src/services/menuBarService.ts

@@ -0,0 +1,34 @@
+import { MenuBarEvent, IMenuBar, IMenuBarItem } from 'mo/core/workbench/menuBar';
+import { emit } from 'mo/services/eventService';
+import { singleton } from 'tsyringe';
+
+@singleton()
+export class MenuBarService implements IMenuBar {
+    data: IMenuBarItem[];
+
+    constructor(data: IMenuBarItem[] = []) {
+        this.data = data;
+    }
+
+    @emit(MenuBarEvent.onClick)
+    public onClick(event: React.MouseEvent, item: IMenuBarItem) {
+        console.log('onClick:', this.data);
+    }
+
+    @emit(MenuBarEvent.DataChanged)
+    public push(data: IMenuBarItem | IMenuBarItem[]) {
+        if (Array.isArray(data)) {
+            this.data = this.data.concat(data);
+        } else {
+            this.data.push(data);
+        }
+    }
+
+    public remove(index: number) {
+        this.data.splice(index, 1);
+    }
+
+    public update() {
+        // this.data.
+    }
+}