chrome/browser/ui/cocoa/toolbar/back_forward_menu_controller.h

   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_TOOLBAR_BACK_FORWARD_MENU_CONTROLLER_H_
   6 #define CHROME_BROWSER_UI_COCOA_TOOLBAR_BACK_FORWARD_MENU_CONTROLLER_H_
   7
   8 #import <Cocoa/Cocoa.h>
   9
  10 #include "base/mac/scoped_nsobject.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "chrome/browser/ui/toolbar/back_forward_menu_model.h"
  13
  14 @class MenuButton;
  15
  16 typedef BackForwardMenuModel::ModelType BackForwardMenuType;
  17 const BackForwardMenuType BACK_FORWARD_MENU_TYPE_BACK =
  18     BackForwardMenuModel::BACKWARD_MENU;
  19 const BackForwardMenuType BACK_FORWARD_MENU_TYPE_FORWARD =
  20     BackForwardMenuModel::FORWARD_MENU;
  21
  22 // A class that manages the back/forward menu (and delayed-menu button, and
  23 // model).
  24
  25 @interface BackForwardMenuController : NSObject<NSMenuDelegate> {
  26  @private
  27   BackForwardMenuType type_;
  28   MenuButton* button_;  // Weak; comes from nib.
  29   scoped_ptr<BackForwardMenuModel> model_;
  30   base::scoped_nsobject<NSMenu> backForwardMenu_;
  31 }
  32
  33 // Type (back or forwards); can only be set on initialization.
  34 @property(readonly, nonatomic) BackForwardMenuType type;
  35
  36 - (id)initWithBrowser:(Browser*)browser
  37             modelType:(BackForwardMenuType)type
  38                button:(MenuButton*)button;
  39
  40 @end  // @interface BackForwardMenuController
  41
  42 #endif  // CHROME_BROWSER_UI_COCOA_TOOLBAR_BACK_FORWARD_MENU_CONTROLLER_H_