1// Copyright 2013 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_INFOBARS_INFOBAR_COCOA_H_
6#define CHROME_BROWSER_UI_COCOA_INFOBARS_INFOBAR_COCOA_H_
7
8#include "base/mac/scoped_nsobject.h"
9#include "base/memory/weak_ptr.h"
10#include "components/infobars/core/infobar.h"
11
12@class InfoBarController;
13
14// The cocoa specific implementation of InfoBar. The real info bar logic is
15// actually in InfoBarController.
16class InfoBarCocoa : public infobars::InfoBar {
17 public:
18  explicit InfoBarCocoa(scoped_ptr<infobars::InfoBarDelegate> delegate);
19
20  virtual ~InfoBarCocoa();
21
22  InfoBarController* controller() const { return controller_; }
23
24  void set_controller(InfoBarController* controller) {
25    controller_.reset([controller retain]);
26  }
27
28  // These functions allow access to protected InfoBar functions.
29  infobars::InfoBarManager* OwnerCocoa();
30
31  base::WeakPtr<InfoBarCocoa> GetWeakPtr();
32
33 private:
34  // The Objective-C class that contains most of the info bar logic.
35  base::scoped_nsobject<InfoBarController> controller_;
36
37  // Used to vend the link back to this for |controller_|.
38  base::WeakPtrFactory<InfoBarCocoa> weak_ptr_factory_;
39
40  DISALLOW_COPY_AND_ASSIGN(InfoBarCocoa);
41};
42
43#endif  // CHROME_BROWSER_UI_COCOA_INFOBARS_INFOBAR_COCOA_H_
44