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_CHROMEOS_FILE_MANAGER_VOLUME_MANAGER_OBSERVER_H_ 6 #define CHROME_BROWSER_CHROMEOS_FILE_MANAGER_VOLUME_MANAGER_OBSERVER_H_ 7 8 #include <string> 9 10 #include "chromeos/dbus/cros_disks_client.h" 11 #include "chromeos/disks/disk_mount_manager.h" 12 13 namespace file_manager { 14 15 struct VolumeInfo; 16 17 // Observer interface of volume related events. 18 class VolumeManagerObserver { 19 public: 20 virtual ~VolumeManagerObserver() {} 21 22 // Fired when a new disk is added. 23 virtual void OnDiskAdded( 24 const chromeos::disks::DiskMountManager::Disk& disk, bool mounting) = 0; 25 26 // Fired when a disk is removed. 27 virtual void OnDiskRemoved( 28 const chromeos::disks::DiskMountManager::Disk& disk) = 0; 29 30 // Fired when a new device is added. 31 virtual void OnDeviceAdded(const std::string& device_path) = 0; 32 33 // Fired when a device is removed. 34 virtual void OnDeviceRemoved(const std::string& device_path) = 0; 35 36 // Fired when a volume is mounted. 37 virtual void OnVolumeMounted(chromeos::MountError error_code, 38 const VolumeInfo& volume_info) = 0; 39 40 // Fired when a volume is unmounted. 41 virtual void OnVolumeUnmounted(chromeos::MountError error_code, 42 const VolumeInfo& volume_info) = 0; 43 44 // Fired when formatting a device is started (or failed to start). 45 virtual void OnFormatStarted( 46 const std::string& device_path, bool success) = 0; 47 48 // Fired when formatting a device is completed (or terminated on error). 49 virtual void OnFormatCompleted( 50 const std::string& device_path, bool success) = 0; 51 }; 52 53 } // namespace file_manager 54 55 #endif // CHROME_BROWSER_CHROMEOS_FILE_MANAGER_VOLUME_MANAGER_OBSERVER_H_ 56
