chrome/browser/ui/app_list/app_list_shower.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_APP_LIST_SHOWER_H_
   6 #define CHROME_BROWSER_UI_APP_LIST_APP_LIST_SHOWER_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "chrome/browser/ui/app_list/app_list.h"
  10 #include "chrome/browser/ui/app_list/app_list_factory.h"
  11 #include "chrome/browser/ui/app_list/keep_alive_service.h"
  12 #include "ui/app_list/pagination_model.h"
  13 #include "ui/gfx/native_widget_types.h"
  14
  15 class Profile;
  16
  17 namespace app_list {
  18 class AppListModel;
  19 }
  20
  21 // Creates and shows an AppList as needed for non-Ash desktops. It is owned
  22 // by AppListService.
  23 class AppListShower {
  24  public:
  25   AppListShower(scoped_ptr<AppListFactory> factory,
  26                 scoped_ptr<KeepAliveService> keep_alive,
  27                 AppListService* service);
  28   ~AppListShower();
  29
  30   void set_can_close(bool can_close) {
  31     can_close_app_list_ = can_close;
  32   }
  33
  34   void ShowAndReacquireFocus(Profile* requested_profile);
  35   void ShowForProfile(Profile* requested_profile);
  36   gfx::NativeWindow GetWindow();
  37
  38   AppList* app_list() { return app_list_.get(); }
  39   Profile* profile() const { return profile_; }
  40
  41   // Create or recreate, and initialize |app_list_| from |requested_profile|.
  42   void CreateViewForProfile(Profile* requested_profile);
  43
  44   void DismissAppList();
  45   void CloseAppList();
  46   bool IsAppListVisible() const;
  47   void WarmupForProfile(Profile* profile);
  48   bool HasView() const;
  49
  50  private:
  51   scoped_ptr<AppListFactory> factory_;
  52   scoped_ptr<KeepAliveService> keep_alive_service_;
  53   scoped_ptr<AppList> app_list_;
  54   AppListService* service_;  // Weak ptr, owns this.
  55   Profile* profile_;
  56   bool can_close_app_list_;
  57
  58   // Used to keep the browser process alive while the app list is visible.
  59
  60   DISALLOW_COPY_AND_ASSIGN(AppListShower);
  61 };
  62
  63 #endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_SHOWER_H_