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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_COCOA_TOOLBAR_BACK_FORWARD_MENU_CONTROLLER_H_
#define CHROME_BROWSER_UI_COCOA_TOOLBAR_BACK_FORWARD_MENU_CONTROLLER_H_
#import <Cocoa/Cocoa.h>
#include "base/mac/scoped_nsobject.h"
#include "base/memory/scoped_ptr.h"
#import "chrome/browser/ui/cocoa/has_weak_browser_pointer.h"
#include "chrome/browser/ui/toolbar/back_forward_menu_model.h"
@class MenuButton;
typedef BackForwardMenuModel::ModelType BackForwardMenuType;
const BackForwardMenuType BACK_FORWARD_MENU_TYPE_BACK =
BackForwardMenuModel::BACKWARD_MENU;
const BackForwardMenuType BACK_FORWARD_MENU_TYPE_FORWARD =
BackForwardMenuModel::FORWARD_MENU;
// A class that manages the back/forward menu (and delayed-menu button, and
// model).
// Implement HasWeakBrowserPointer so we can clean up if the Browser is
// destroyed.
@interface BackForwardMenuController
: NSObject<NSMenuDelegate, HasWeakBrowserPointer> {
@private
BackForwardMenuType type_;
MenuButton* button_; // Weak; comes from nib.
scoped_ptr<BackForwardMenuModel> model_;
base::scoped_nsobject<NSMenu> backForwardMenu_;
}
// Type (back or forwards); can only be set on initialization.
@property(readonly, nonatomic) BackForwardMenuType type;
- (id)initWithBrowser:(Browser*)browser
modelType:(BackForwardMenuType)type
button:(MenuButton*)button;
@end // @interface BackForwardMenuController
#endif // CHROME_BROWSER_UI_COCOA_TOOLBAR_BACK_FORWARD_MENU_CONTROLLER_H_
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