Use mojo Shelf interfaces for both mash and classic ash.

chrome/browser/ui/ash/launcher/chrome_launcher_controller_impl.h

 // Copyright 2013 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_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_IMPL_H_
 #define CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_IMPL_H_
 
 #include <list>
 #include <memory>
 
 #include "ash/common/shelf/shelf_delegate.h"
 #include "ash/common/shelf/shelf_model_observer.h"
 #include "ash/display/window_tree_host_manager.h"
 #include "ash/public/cpp/shelf_types.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "build/build_config.h"
-#include "chrome/browser/ui/app_icon_loader.h"
 #include "chrome/browser/ui/app_list/app_list_syncable_service.h"
 #include "chrome/browser/ui/ash/app_sync_ui_state_observer.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
 #include "chrome/browser/ui/ash/launcher/launcher_app_updater.h"
 #include "components/prefs/pref_change_registrar.h"
 #include "ui/aura/window_observer.h"
 
 class AppSyncUIState;
 class BrowserStatusMonitor;
-class LauncherControllerHelper;
 class Profile;
 class AppWindowLauncherController;
 class TabContents;
 
 namespace ash {
 class ShelfModel;
 namespace launcher {
 class ChromeLauncherPrefsObserver;
 }
 }
@@ skipping 15 matching lines @@
 // Implementation of ChromeLauncherController, used for classic Ash.
 // In addition to implementing ChromeLauncherController, this class performs
 // a lot of other responsibilities, such as implementing ash::ShelfDelegate,
 // updating the UI state and the shelf model when apps are uninstalled, etc.
 class ChromeLauncherControllerImpl
     : public ChromeLauncherController,
       public ash::ShelfDelegate,
       public LauncherAppUpdater::Delegate,
       private ash::ShelfModelObserver,
       private ash::WindowTreeHostManager::Observer,
-      private AppIconLoaderDelegate,
       private AppSyncUIStateObserver,
       private app_list::AppListSyncableService::Observer {
  public:
   ChromeLauncherControllerImpl(Profile* profile, ash::ShelfModel* model);
   ~ChromeLauncherControllerImpl() override;
 
-  // Create ChromeLauncherControllerImpl instance and set is as the
-  // ChromeLauncherController singleton.
-  static ChromeLauncherControllerImpl* CreateInstance(Profile* profile,
-                                                      ash::ShelfModel* model);
-
   // ChromeLauncherController:
   void Init() override;
   ash::ShelfID CreateAppLauncherItem(LauncherItemController* controller,
                                      const std::string& app_id,
                                      ash::ShelfItemStatus status) override;
   void SetItemStatus(ash::ShelfID id, ash::ShelfItemStatus status) override;
   void SetItemController(ash::ShelfID id,
                          LauncherItemController* controller) override;
   void CloseLauncherItem(ash::ShelfID id) override;
   void Pin(ash::ShelfID id) override;
   void Unpin(ash::ShelfID id) override;
   bool IsPinned(ash::ShelfID id) override;
   void TogglePinned(ash::ShelfID id) override;
   bool IsPinnable(ash::ShelfID id) const override;
   void LockV1AppWithID(const std::string& app_id) override;
   void UnlockV1AppWithID(const std::string& app_id) override;
   void Launch(ash::ShelfID id, int event_flags) override;
   void Close(ash::ShelfID id) override;
   bool IsOpen(ash::ShelfID id) override;
   bool IsPlatformApp(ash::ShelfID id) override;
-  void LaunchApp(const std::string& app_id,
-                 ash::LaunchSource source,
-                 int event_flags) override;
   void ActivateApp(const std::string& app_id,
                    ash::LaunchSource source,
                    int event_flags) override;
   extensions::LaunchType GetLaunchType(ash::ShelfID id) override;
   void SetLauncherItemImage(ash::ShelfID shelf_id,
                             const gfx::ImageSkia& image) override;
   bool IsWindowedAppInLauncher(const std::string& app_id) override;
   void SetLaunchType(ash::ShelfID id,
                      extensions::LaunchType launch_type) override;
-  Profile* GetProfile() override;
   void UpdateAppState(content::WebContents* contents,
                       AppState app_state) override;
   ash::ShelfID GetShelfIDForWebContents(
       content::WebContents* contents) override;
   void SetRefocusURLPatternForTest(ash::ShelfID id, const GURL& url) override;
   ash::ShelfItemDelegate::PerformedAction ActivateWindowOrMinimizeIfActive(
       ui::BaseWindow* window,
       bool allow_minimize) override;
   void ActiveUserChanged(const std::string& user_email) override;
   void AdditionalUserAddedToSession(Profile* profile) override;
@@ skipping 11 matching lines @@
       content::WebContents* web_contents) const override;
   BrowserShortcutLauncherItemController*
   GetBrowserShortcutLauncherItemController() override;
   LauncherItemController* GetLauncherItemController(
       const ash::ShelfID id) override;
   bool ShelfBoundsChangesProbablyWithUser(
       ash::WmShelf* shelf,
       const AccountId& account_id) const override;
   void OnUserProfileReadyToSwitch(Profile* profile) override;
   ArcAppDeferredLauncherController* GetArcDeferredLauncher() override;
-
-  void SetProfileForTest(Profile* profile);
+  void AttachProfile(Profile* profile_to_attach) override;
 
   // Access to the BrowserStatusMonitor for tests.
   BrowserStatusMonitor* browser_status_monitor_for_test() {
     return browser_status_monitor_.get();
   }
 
   // Access to the AppWindowLauncherController list for tests.
   const std::vector<std::unique_ptr<AppWindowLauncherController>>&
   app_window_controllers_for_test() {
     return app_window_controllers_;
   }
 
   // ash::ShelfDelegate:
-  void OnShelfCreated(ash::WmShelf* shelf) override;
-  void OnShelfDestroyed(ash::WmShelf* shelf) override;
-  void OnShelfAlignmentChanged(ash::WmShelf* shelf) override;
-  void OnShelfAutoHideBehaviorChanged(ash::WmShelf* shelf) override;
-  void OnShelfAutoHideStateChanged(ash::WmShelf* shelf) override;
-  void OnShelfVisibilityStateChanged(ash::WmShelf* shelf) override;
   ash::ShelfID GetShelfIDForAppID(const std::string& app_id) override;
   ash::ShelfID GetShelfIDForAppIDAndLaunchID(
       const std::string& app_id,
       const std::string& launch_id) override;
   bool HasShelfIDToAppIDMapping(ash::ShelfID id) const override;
   const std::string& GetAppIDForShelfID(ash::ShelfID id) override;
   void PinAppWithID(const std::string& app_id) override;
   bool IsAppPinned(const std::string& app_id) override;
   void UnpinAppWithID(const std::string& app_id) override;
 
   // LauncherAppUpdater::Delegate:
   void OnAppInstalled(content::BrowserContext* browser_context,
                       const std::string& app_id) override;
   void OnAppUpdated(content::BrowserContext* browser_context,
                     const std::string& app_id) override;
   void OnAppUninstalledPrepared(content::BrowserContext* browser_context,
                                 const std::string& app_id) override;
 
  protected:
   // Creates a new app shortcut item and controller on the shelf at |index|.
   // Use kInsertItemAtEnd to add a shortcut as the last item.
   ash::ShelfID CreateAppShortcutLauncherItem(const std::string& app_id,
                                              int index);
 
-  // Sets LauncherControllerHelper/AppIconLoader for test, taking ownership.
-  void SetLauncherControllerHelperForTest(LauncherControllerHelper* helper);
-  void SetAppIconLoadersForTest(
-      std::vector<std::unique_ptr<AppIconLoader>>& loaders);
   const std::string& GetAppIdFromShelfIdForTest(ash::ShelfID id);
 
  private:
   friend class ChromeLauncherControllerImplTest;
   friend class ShelfAppBrowserTest;
   friend class LauncherPlatformAppBrowserTest;
   FRIEND_TEST_ALL_PREFIXES(ChromeLauncherControllerImplTest, AppPanels);
 
   typedef std::map<ash::ShelfID, LauncherItemController*> IDToItemControllerMap;
   typedef std::map<content::WebContents*, std::string> WebContentsToAppIDMap;
@@ skipping 29 matching lines @@
 
   // Updates pin position for the item specified by |id| in sync model.
   void SyncPinPosition(ash::ShelfID id);
 
   // Re-syncs shelf model.
   void UpdateAppLaunchersFromPref();
 
   // Schedules re-sync of shelf model.
   void ScheduleUpdateAppLaunchersFromPref();
 
-  // Sets the shelf auto-hide behavior from prefs.
-  void SetShelfAutoHideBehaviorFromPrefs();
-
-  // Sets the shelf alignment from prefs.
-  void SetShelfAlignmentFromPrefs();
-
-  // Sets both of auto-hide behavior and alignment from prefs.
-  void SetShelfBehaviorsFromPrefs();
-
   // Sets whether the virtual keyboard is enabled from prefs.
   void SetVirtualKeyboardBehaviorFromPrefs();
 
   // Returns the shelf item status for the given |app_id|, which can be either
   // STATUS_ACTIVE (if the app is active), STATUS_RUNNING (if there is such an
   // app) or STATUS_CLOSED.
   ash::ShelfItemStatus GetAppState(const std::string& app_id);
 
   // Creates an app launcher to insert at |index|. Note that |index| may be
   // adjusted by the model to meet ordering constraints.
@@ skipping 20 matching lines @@
   // Close all windowed V1 applications of a certain extension which was already
   // deleted.
   void CloseWindowedAppsFromRemovedExtension(const std::string& app_id,
                                              const Profile* profile);
 
   // Set ShelfItemDelegate |item_delegate| for |id| and take an ownership.
   // TODO(simon.hong81): Make this take a scoped_ptr of |item_delegate|.
   void SetShelfItemDelegate(ash::ShelfID id,
                             ash::ShelfItemDelegate* item_delegate);
 
-  // Attach to a specific profile.
-  void AttachProfile(Profile* profile);
-
   // Forget the current profile to allow attaching to a new one.
   void ReleaseProfile();
 
-  AppIconLoader* GetAppIconLoaderForApp(const std::string& app_id);
-
   // ash::ShelfModelObserver:
   void ShelfItemAdded(int index) override;
   void ShelfItemRemoved(int index, ash::ShelfID id) override;
   void ShelfItemMoved(int start_index, int target_index) override;
   void ShelfItemChanged(int index, const ash::ShelfItem& old_item) override;
   void OnSetShelfItemDelegate(ash::ShelfID id,
                               ash::ShelfItemDelegate* item_delegate) override;
 
   // ash::WindowTreeHostManager::Observer:
   void OnDisplayConfigurationChanged() override;
 
   // AppSyncUIStateObserver:
   void OnAppSyncUIStatusChanged() override;
 
   // AppIconLoaderDelegate:
   void OnAppImageUpdated(const std::string& app_id,
                          const gfx::ImageSkia& image) override;
 
   // app_list::AppListSyncableService::Observer:
   void OnSyncModelUpdated() override;
 
   // Unpins shelf item and optionally updates pin prefs when |update_prefs| is
   // set to true.
   void UnpinAndUpdatePrefs(ash::ShelfID id, bool update_prefs);
 
   ash::ShelfModel* model_;
 
-  // Profile used for prefs and loading extensions. This is NOT necessarily the
-  // profile new windows are created with.
-  Profile* profile_;
-
   // Controller items in this map are owned by |ShelfModel|.
   IDToItemControllerMap id_to_item_controller_map_;
 
   // Direct access to app_id for a web contents.
   WebContentsToAppIDMap web_contents_to_app_id_;
 
   // Used to track app windows.
   std::vector<std::unique_ptr<AppWindowLauncherController>>
       app_window_controllers_;
 
-  // Used to get app info for tabs.
-  std::unique_ptr<LauncherControllerHelper> launcher_controller_helper_;
-
-  // Used to load the images for app items.
-  std::vector<std::unique_ptr<AppIconLoader>> app_icon_loaders_;
-
   // Used to handle app load/unload events.
   std::vector<std::unique_ptr<LauncherAppUpdater>> app_updaters_;
 
   PrefChangeRegistrar pref_change_registrar_;
 
   AppSyncUIState* app_sync_ui_state_ = nullptr;
 
   // The owned browser status monitor.
   std::unique_ptr<BrowserStatusMonitor> browser_status_monitor_;
 
@@ skipping 13 matching lines @@
   typedef std::vector<std::string> RunningAppListIds;
   typedef std::map<std::string, RunningAppListIds> RunningAppListIdMap;
   RunningAppListIdMap last_used_running_application_order_;
 
   base::WeakPtrFactory<ChromeLauncherControllerImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeLauncherControllerImpl);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_IMPL_H_