chrome/browser/ui/app_list/search/app_search_provider.h

   1 // Copyright 2013 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_UI_APP_LIST_SEARCH_APP_SEARCH_PROVIDER_H_
   6 #define CHROME_BROWSER_UI_APP_LIST_SEARCH_APP_SEARCH_PROVIDER_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/memory/scoped_vector.h"
  10 #include "chrome/browser/ui/app_list/search/search_provider.h"
  11 #include "content/public/browser/notification_observer.h"
  12 #include "content/public/browser/notification_registrar.h"
  13
  14 class AppListControllerDelegate;
  15 class ExtensionService;
  16 class ExtensionSet;
  17 class Profile;
  18
  19 namespace app_list {
  20
  21 class AppSearchProvider : public SearchProvider,
  22                           public content::NotificationObserver {
  23  public:
  24   AppSearchProvider(Profile* profile,
  25                     AppListControllerDelegate* list_controller);
  26   virtual ~AppSearchProvider();
  27
  28   // SearchProvider overrides:
  29   virtual void Start(const base::string16& query) OVERRIDE;
  30   virtual void Stop() OVERRIDE;
  31
  32  private:
  33   class App;
  34   typedef ScopedVector<App> Apps;
  35
  36   // Adds extensions to apps container if they should be displayed.
  37   void AddApps(const ExtensionSet* extensions, ExtensionService* service);
  38   void RefreshApps();
  39
  40   // content::NotificationObserver overrides:
  41   virtual void Observe(int type,
  42                        const content::NotificationSource& source,
  43                        const content::NotificationDetails& details) OVERRIDE;
  44
  45   Profile* profile_;
  46   AppListControllerDelegate* list_controller_;
  47   content::NotificationRegistrar registrar_;
  48
  49   Apps apps_;
  50
  51   DISALLOW_COPY_AND_ASSIGN(AppSearchProvider);
  52 };
  53
  54 }  // namespace app_list
  55
  56 #endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_APP_SEARCH_PROVIDER_H_