Files.app: Start to use DeviceEventRouter.

chrome/browser/chromeos/extensions/file_manager/event_router.h

 // Copyright (c) 2012 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_CHROMEOS_EXTENSIONS_FILE_MANAGER_EVENT_ROUTER_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_EVENT_ROUTER_H_
 
 #include <map>
 #include <string>
 
@@ skipping 29 matching lines @@
 
 namespace chromeos {
 class NetworkState;
 }
 
 namespace drive {
 class FileChange;
 }
 
 namespace file_manager {
+class DeviceEventRouter;
 
 // Monitors changes in disk mounts, network connection state and preferences
 // affecting File Manager. Dispatches appropriate File Browser events.
 class EventRouter
     : public chromeos::NetworkStateHandlerObserver,
       public drive::FileSystemObserver,
       public drive::JobListObserver,
       public drive::DriveServiceObserver,
       public VolumeManagerObserver,
       public content::NotificationObserver,
@@ skipping 63 matching lines @@
       bool mounting) OVERRIDE;
   virtual void OnDiskRemoved(
       const chromeos::disks::DiskMountManager::Disk& disk) OVERRIDE;
   virtual void OnDeviceAdded(const std::string& device_path) OVERRIDE;
   virtual void OnDeviceRemoved(const std::string& device_path) OVERRIDE;
   virtual void OnVolumeMounted(chromeos::MountError error_code,
                                const VolumeInfo& volume_info,
                                bool is_remounting) OVERRIDE;
   virtual void OnVolumeUnmounted(chromeos::MountError error_code,
                                  const VolumeInfo& volume_info) OVERRIDE;
-  virtual void OnHardUnplugged(const std::string& device_path) OVERRIDE;
   virtual void OnFormatStarted(
       const std::string& device_path, bool success) OVERRIDE;
   virtual void OnFormatCompleted(
       const std::string& device_path, bool success) OVERRIDE;
 
   // content::NotificationObserver overrides.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
@@ skipping 23 matching lines @@
   void DispatchDirectoryChangeEventWithEntryDefinition(
       const linked_ptr<drive::FileChange> list,
       const std::string* extension_id,
       bool watcher_error,
       const EntryDefinition& entry_definition);
 
   // Dispatches the mount completed event.
   void DispatchMountCompletedEvent(
       extensions::api::file_browser_private::MountCompletedEventType event_type,
       chromeos::MountError error,
-      const VolumeInfo& volume_info,
-      bool is_remounting);
+      const VolumeInfo& volume_info);
 
   // If needed, opens a file manager window for the removable device mounted at
   // |mount_path|. Disk.mount_path() is empty, since it is being filled out
   // after calling notifying observers by DiskMountManager.
   void ShowRemovableDeviceInFileManager(VolumeType type,
                                         const base::FilePath& mount_path);
 
-  // Dispatches an onDeviceChanged event containing |type| and |path| to
-  // extensions.
-  void DispatchDeviceEvent(
-      extensions::api::file_browser_private::DeviceEventType type,
-      const std::string& path);
-
   // Sends onFileTranferUpdated to extensions if needed. If |always| is true,
   // it sends the event always. Otherwise, it sends the event if enough time has
   // passed from the previous event so as not to make extension busy.
   void SendDriveFileTransferEvent(bool always);
 
   // Manages the list of currently active Drive file transfer jobs.
   struct DriveJobInfoWithStatus {
     DriveJobInfoWithStatus();
     DriveJobInfoWithStatus(const drive::JobInfo& info,
                            const std::string& status);
     drive::JobInfo job_info;
     std::string status;
   };
   std::map<drive::JobID, DriveJobInfoWithStatus> drive_jobs_;
   base::Time last_file_transfer_event_;
   base::Time last_copy_progress_event_;
 
   WatcherMap file_watchers_;
   scoped_ptr<PrefChangeRegistrar> pref_change_registrar_;
   Profile* profile_;
 
   content::NotificationRegistrar notification_registrar_;
   bool multi_user_window_manager_observer_registered_;
 
+  scoped_ptr<DeviceEventRouter> device_event_router_;
+
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate the weak pointers before any other members are destroyed.
   base::WeakPtrFactory<EventRouter> weak_factory_;
   DISALLOW_COPY_AND_ASSIGN(EventRouter);
 };
 
 }  // namespace file_manager
 
 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_EVENT_ROUTER_H_