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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_VIEWS_ACTION_BOX_MENU_H_
#define CHROME_BROWSER_UI_VIEWS_ACTION_BOX_MENU_H_
#include <map>
#include "base/memory/scoped_ptr.h"
#include "base/memory/scoped_vector.h"
#include "chrome/browser/ui/views/browser_action_view.h"
#include "content/public/browser/notification_observer.h"
#include "ui/views/controls/menu/menu_delegate.h"
class ActionBoxMenuModel;
namespace views {
class Background;
class Border;
class MenuItemView;
class MenuRunner;
class View;
}
// ActionBoxMenu adapts the ActionBoxMenuModel to view's menu related classes.
class ActionBoxMenu : public views::MenuDelegate,
public BrowserActionView::Delegate,
public content::NotificationObserver {
public:
ActionBoxMenu(Browser* browser, ActionBoxMenuModel* model);
virtual ~ActionBoxMenu();
void Init();
// Shows the menu relative to the specified button.
void RunMenu(views::MenuButton* menu_button);
private:
// Overridden from views::MenuDelegate:
virtual void ExecuteCommand(int id) OVERRIDE;
virtual views::Border* CreateMenuBorder() OVERRIDE;
virtual views::Background* CreateMenuBackground() OVERRIDE;
// Overridden from BrowserActionView::Delegate and DragController overrides:
virtual int GetCurrentTabId() const OVERRIDE;
virtual void OnBrowserActionExecuted(BrowserActionButton* button) OVERRIDE;
virtual void OnBrowserActionVisibilityChanged() OVERRIDE;
virtual gfx::Point GetViewContentOffset() const OVERRIDE;
virtual bool NeedToShowMultipleIconStates() const OVERRIDE;
virtual bool NeedToShowTooltip() const OVERRIDE;
virtual void WriteDragDataForView(views::View* sender,
const gfx::Point& press_pt,
ui::OSExchangeData* data) OVERRIDE;
virtual int GetDragOperationsForView(views::View* sender,
const gfx::Point& p) OVERRIDE;
virtual bool CanStartDragForView(views::View* sender,
const gfx::Point& press_pt,
const gfx::Point& p) OVERRIDE;
// NotificationObserver overrides:
virtual void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) OVERRIDE;
// Populates |root_| with all the child menu items from the |model_|.
void PopulateMenu();
Browser* browser_;
// The views menu. Owned by |menu_runner_|.
views::MenuItemView* root_;
scoped_ptr<views::MenuRunner> menu_runner_;
// The model that tracks the order of the toolbar icons.
ActionBoxMenuModel* model_;
DISALLOW_COPY_AND_ASSIGN(ActionBoxMenu);
};
#endif // CHROME_BROWSER_UI_VIEWS_ACTION_BOX_MENU_H_
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