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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_VIEWS_BROWSER_ACTIONS_PANEL_H_
#define CHROME_BROWSER_VIEWS_BROWSER_ACTIONS_PANEL_H_
#include <vector>
#include "chrome/common/notification_observer.h"
#include "chrome/common/notification_registrar.h"
#include "views/view.h"
class ExtensionAction;
class Profile;
class ToolbarView;
namespace views {
class ImageButton;
}
////////////////////////////////////////////////////////////////////////////////
//
// The BrowserActionsContainer is a container view, responsible for drawing the
// icons that represent browser actions (extensions that add icons to the
// toolbar).
//
////////////////////////////////////////////////////////////////////////////////
class BrowserActionsContainer : public views::View,
public NotificationObserver {
public:
BrowserActionsContainer(Profile* profile, ToolbarView* toolbar);
virtual ~BrowserActionsContainer();
// Update the views to reflect the state of the browser action icons.
void RefreshBrowserActionViews();
// Delete all browser action views.
void DeleteBrowserActionViews();
// Called when a browser action becomes visible/hidden.
void OnBrowserActionVisibilityChanged();
// Called when the user clicks on the browser action icon.
void OnBrowserActionExecuted(const ExtensionAction& browser_action);
// Overridden from views::View:
virtual gfx::Size GetPreferredSize();
virtual void Layout();
// Overridden from NotificationObserver:
virtual void Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details);
private:
// The vector of browser actions (icons/image buttons for each action).
std::vector<views::ImageButton*> browser_action_views_;
NotificationRegistrar registrar_;
Profile* profile_;
// The toolbar that owns us.
ToolbarView* toolbar_;
DISALLOW_COPY_AND_ASSIGN(BrowserActionsContainer);
};
#endif // CHROME_BROWSER_VIEWS_BROWSER_ACTIONS_PANEL_H_
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