1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_UI_COCOA_WRENCH_MENU_RECENT_TABS_MENU_MODEL_DELEGATE_H_
6#define CHROME_BROWSER_UI_COCOA_WRENCH_MENU_RECENT_TABS_MENU_MODEL_DELEGATE_H_
7
8#import <Cocoa/Cocoa.h>
9
10#include "base/mac/scoped_nsobject.h"
11#include "ui/base/models/menu_model_delegate.h"
12
13namespace ui {
14class MenuModel;
15}
16
17// Updates the recent tabs menu when the model changes.
18class RecentTabsMenuModelDelegate : public ui::MenuModelDelegate {
19 public:
20  // |model| must live longer than this object.
21  RecentTabsMenuModelDelegate(ui::MenuModel* model, NSMenu* menu);
22  virtual ~RecentTabsMenuModelDelegate();
23
24  // ui::MenuModelDelegate:
25  virtual void OnIconChanged(int index) OVERRIDE;
26
27 private:
28  ui::MenuModel* model_;  // weak
29  base::scoped_nsobject<NSMenu> menu_;
30
31  DISALLOW_COPY_AND_ASSIGN(RecentTabsMenuModelDelegate);
32};
33
34#endif  // CHROME_BROWSER_UI_COCOA_WRENCH_MENU_RECENT_TABS_MENU_MODEL_DELEGATE_H_
35