| // 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_ |
| |
| #include <set> |
| #include <string> |
| |
| #include "base/observer_list.h" |
| #include "chrome/browser/extensions/location_bar_controller.h" |
| #include "content/public/browser/web_contents_observer.h" |
| |
| class ExtensionService; |
| class Profile; |
| |
| namespace extensions { |
| |
| // A LocationBarController which populates the location bar with icons based |
| // on the page_action extension API. |
| class PageActionController : public LocationBarController, |
| public content::WebContentsObserver { |
| public: |
| explicit PageActionController(content::WebContents* web_contents); |
| virtual ~PageActionController(); |
| |
| // LocationBarController implementation. |
| virtual std::vector<ExtensionAction*> GetCurrentActions() const OVERRIDE; |
| // Page actions can't try to get attention. |
| virtual void GetAttentionFor(const std::string& extension_id) OVERRIDE {} |
| virtual Action OnClicked(const std::string& extension_id, |
| int mouse_button) OVERRIDE; |
| virtual void NotifyChange() OVERRIDE; |
| |
| // content::WebContentsObserver implementation. |
| virtual void DidNavigateMainFrame( |
| const content::LoadCommittedDetails& details, |
| const content::FrameNavigateParams& params) OVERRIDE; |
| |
| private: |
| // Gets the Profile for the web contents. |
| Profile* profile() const; |
| |
| // Gets the ExtensionService for the web contents. |
| ExtensionService* GetExtensionService() const; |
| |
| DISALLOW_COPY_AND_ASSIGN(PageActionController); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_EXTENSIONS_PAGE_ACTION_CONTROLLER_H_ |