chrome/browser/extensions/page_action_controller.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_EXTENSIONS_PAGE_ACTION_CONTROLLER_H_
   6 #define CHROME_BROWSER_EXTENSIONS_PAGE_ACTION_CONTROLLER_H_
   7
   8 #include <string>
   9
  10 #include "chrome/browser/extensions/location_bar_controller.h"
  11
  12 class Profile;
  13
  14 namespace extensions {
  15 class ExtensionRegistry;
  16
  17 // A LocationBarControllerProvider which populates the location bar with icons
  18 // based on the page_action extension API.
  19 // TODO(rdevlin.cronin): This isn't really a controller.
  20 class PageActionController : public LocationBarController::ActionProvider {
  21  public:
  22   explicit PageActionController(content::WebContents* web_contents);
  23   virtual ~PageActionController();
  24
  25   // LocationBarController::Provider implementation.
  26   virtual ExtensionAction* GetActionForExtension(const Extension* extension)
  27       OVERRIDE;
  28   virtual LocationBarController::Action OnClicked(
  29       const Extension* extension) OVERRIDE;
  30   virtual void OnNavigated() OVERRIDE;
  31
  32  private:
  33   // Returns the associated Profile.
  34   Profile* GetProfile();
  35
  36   // The associated WebContents.
  37   content::WebContents* web_contents_;
  38
  39   DISALLOW_COPY_AND_ASSIGN(PageActionController);
  40 };
  41
  42 }  // namespace extensions
  43
  44 #endif  // CHROME_BROWSER_EXTENSIONS_PAGE_ACTION_CONTROLLER_H_