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 Profile;
  17
  18 namespace extensions {
  19 class ExtensionSet;
  20 }
  21
  22 namespace app_list {
  23
  24 class AppSearchProvider : public SearchProvider,
  25                           public content::NotificationObserver {
  26  public:
  27   AppSearchProvider(Profile* profile,
  28                     AppListControllerDelegate* list_controller);
  29   virtual ~AppSearchProvider();
  30
  31   // SearchProvider overrides:
  32   virtual void Start(const base::string16& query) OVERRIDE;
  33   virtual void Stop() OVERRIDE;
  34
  35  private:
  36   class App;
  37   typedef ScopedVector<App> Apps;
  38
  39   // Adds extensions to apps container if they should be displayed.
  40   void AddApps(const extensions::ExtensionSet& extensions,
  41                ExtensionService* service);
  42   void RefreshApps();
  43
  44   // content::NotificationObserver overrides:
  45   virtual void Observe(int type,
  46                        const content::NotificationSource& source,
  47                        const content::NotificationDetails& details) OVERRIDE;
  48
  49   Profile* profile_;
  50   AppListControllerDelegate* list_controller_;
  51   content::NotificationRegistrar registrar_;
  52
  53   Apps apps_;
  54
  55   DISALLOW_COPY_AND_ASSIGN(AppSearchProvider);
  56 };
  57
  58 }  // namespace app_list
  59
  60 #endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_APP_SEARCH_PROVIDER_H_