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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_EXTENSIONS_PAGE_ACTION_CONTROLLER_H_
#define CHROME_BROWSER_EXTENSIONS_PAGE_ACTION_CONTROLLER_H_
#pragma once
#include <set>
#include <string>
#include "base/observer_list.h"
#include "chrome/browser/extensions/action_box_controller.h"
#include "chrome/browser/extensions/extension_tab_helper.h"
class ExtensionService;
class TabContentsWrapper;
namespace extensions {
// An ActionBoxController which corresponds to the page actions of an extension.
class PageActionController : public ActionBoxController,
public ExtensionTabHelper::Observer {
public:
PageActionController(TabContentsWrapper* tab_contents,
ExtensionTabHelper* tab_helper);
virtual ~PageActionController();
// ActionBoxController implementation.
virtual scoped_ptr<std::vector<ExtensionAction*> > GetCurrentActions()
OVERRIDE;
virtual Action OnClicked(const std::string& extension_id,
int mouse_button) OVERRIDE;
// ExtensionTabHelper::Observer implementation.
virtual void OnPageActionStateChanged() OVERRIDE;
private:
// Gets the ExtensionService for |tab_contents_|.
ExtensionService* GetExtensionService();
TabContentsWrapper* tab_contents_;
ExtensionTabHelper* tab_helper_;
DISALLOW_COPY_AND_ASSIGN(PageActionController);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_PAGE_ACTION_CONTROLLER_H_
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