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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_INFOBARS_EXTENSION_INFOBAR_H_
#define CHROME_BROWSER_UI_VIEWS_INFOBARS_EXTENSION_INFOBAR_H_
#include "base/compiler_specific.h"
#include "chrome/browser/ui/views/infobars/infobar_view.h"
#include "ui/views/controls/button/menu_button_listener.h"
class Browser;
class ExtensionInfoBarDelegate;
namespace views {
class ImageView;
class MenuButton;
}
class ExtensionInfoBar : public InfoBarView,
public views::MenuButtonListener {
public:
ExtensionInfoBar(scoped_ptr<ExtensionInfoBarDelegate> delegate,
Browser* browser);
private:
virtual ~ExtensionInfoBar();
// InfoBarView:
virtual void Layout() OVERRIDE;
virtual void ViewHierarchyChanged(
const ViewHierarchyChangedDetails& details) OVERRIDE;
virtual int ContentMinimumWidth() OVERRIDE;
// views::MenuButtonListener:
virtual void OnMenuButtonClicked(views::View* source,
const gfx::Point& point) OVERRIDE;
void OnImageLoaded(const gfx::Image& image);
ExtensionInfoBarDelegate* GetDelegate();
// Returns the width of all content other than the extension view. Layout()
// uses this to determine how much space the extension view can take.
int NonExtensionViewWidth() const;
Browser* browser_;
// The infobar icon used for the extension infobar. The icon can be either a
// plain image (in which case |icon_as_image_| is set) or a dropdown menu (in
// which case |icon_as_menu_| is set).
// The icon is a dropdown menu if the extension showing the infobar shows
// configure context menus.
views::View* infobar_icon_;
// The dropdown menu for accessing the contextual extension actions.
// It is non-NULL if the |infobar_icon_| is a menu button and in that case
// |icon_as_menu_ == infobar_icon_|.
views::MenuButton* icon_as_menu_;
// The image view for the icon.
// It is non-NULL if |infobar_icon_| is an image and in that case
// |icon_as_image_ == infobar_icon_|.
views::ImageView* icon_as_image_;
base::WeakPtrFactory<ExtensionInfoBar> weak_ptr_factory_;
DISALLOW_COPY_AND_ASSIGN(ExtensionInfoBar);
};
#endif // CHROME_BROWSER_UI_VIEWS_INFOBARS_EXTENSION_INFOBAR_H_
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