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// Copyright (c) 2009 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_PAGE_MENU_MODEL_H_
#define CHROME_BROWSER_PAGE_MENU_MODEL_H_
#include "app/menus/simple_menu_model.h"
#include "base/scoped_ptr.h"
class Browser;
// A menu model that builds the contents of an encoding menu.
class EncodingMenuModel : public menus::SimpleMenuModel,
public menus::SimpleMenuModel::Delegate {
public:
explicit EncodingMenuModel(Browser* browser);
virtual ~EncodingMenuModel() {}
// Overridden from menus::SimpleMenuModel::Delegate:
virtual bool IsCommandIdChecked(int command_id) const;
virtual bool IsCommandIdEnabled(int command_id) const;
virtual bool GetAcceleratorForCommandId(int command_id,
menus::Accelerator* accelerator);
virtual void ExecuteCommand(int command_id);
private:
void Build();
Browser* browser_; // weak
DISALLOW_COPY_AND_ASSIGN(EncodingMenuModel);
};
// A menu model that builds the contents of the zoom menu.
class ZoomMenuModel : public menus::SimpleMenuModel {
public:
explicit ZoomMenuModel(menus::SimpleMenuModel::Delegate* delegate);
virtual ~ZoomMenuModel() {}
private:
void Build();
DISALLOW_COPY_AND_ASSIGN(ZoomMenuModel);
};
// A menu model that builds the contents of the dev tools menu.
class DevToolsMenuModel : public menus::SimpleMenuModel {
public:
explicit DevToolsMenuModel(menus::SimpleMenuModel::Delegate* delegate);
virtual ~DevToolsMenuModel() {}
private:
void Build();
DISALLOW_COPY_AND_ASSIGN(DevToolsMenuModel);
};
// A menu model that builds the contents of the page menu and all of its
// submenus.
class PageMenuModel : public menus::SimpleMenuModel {
public:
explicit PageMenuModel(menus::SimpleMenuModel::Delegate* delegate,
Browser* browser);
virtual ~PageMenuModel() { }
private:
void Build();
// The top-level model.
scoped_ptr<menus::SimpleMenuModel> model_;
// Models for submenus referenced by model_. SimpleMenuModel only uses weak
// references so these must be kept for the lifetime of the top-level model.
scoped_ptr<ZoomMenuModel> zoom_menu_model_;
scoped_ptr<EncodingMenuModel> encoding_menu_model_;
scoped_ptr<DevToolsMenuModel> devtools_menu_model_;
Browser* browser_; // weak
DISALLOW_COPY_AND_ASSIGN(PageMenuModel);
};
#endif // CHROME_BROWSER_PAGE_MENU_MODEL_H_
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