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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CHROME_BROWSER_UI_WEBUI_HELP_VERSION_UPDATER_CHROMEOS_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_HELP_VERSION_UPDATER_CHROMEOS_H_ |
| 6 #define CHROME_BROWSER_UI_WEBUI_HELP_VERSION_UPDATER_CHROMEOS_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_HELP_VERSION_UPDATER_CHROMEOS_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
| 10 #include "base/memory/weak_ptr.h" | 10 #include "base/memory/weak_ptr.h" |
| 11 #include "chrome/browser/ui/webui/help/version_updater.h" | 11 #include "chrome/browser/ui/webui/help/version_updater.h" |
| 12 #include "chromeos/dbus/update_engine_client.h" | 12 #include "chromeos/dbus/update_engine_client.h" |
| 13 | 13 |
| 14 class VersionUpdaterCros : public VersionUpdater, | 14 class VersionUpdaterCros : public VersionUpdater, |
| 15 public chromeos::UpdateEngineClient::Observer { | 15 public chromeos::UpdateEngineClient::Observer { |
| 16 public: | |
| 17 // VersionUpdater implementation. | |
| 18 virtual void CheckForUpdate(const StatusCallback& callback) OVERRIDE; | |
| 19 virtual void RelaunchBrowser() const OVERRIDE; | |
| 20 virtual void SetReleaseChannel(const std::string& channel) OVERRIDE; | |
| 21 virtual void GetReleaseChannel(const ChannelCallback& callback) OVERRIDE; | |
| 22 | |
| 23 protected: | 16 protected: |
| 24 friend class VersionUpdater; | 17 friend class VersionUpdater; |
| 25 | 18 |
| 26 // Clients must use VersionUpdater::Create(). | 19 // Clients must use VersionUpdater::Create(). |
| 27 VersionUpdaterCros(); | 20 VersionUpdaterCros(); |
| 28 virtual ~VersionUpdaterCros(); | 21 virtual ~VersionUpdaterCros(); |
| 29 | 22 |
| 30 private: | 23 private: |
| 24 // VersionUpdater implementation. |
| 25 virtual void CheckForUpdate(const StatusCallback& callback) OVERRIDE; |
| 26 virtual void RelaunchBrowser() const OVERRIDE; |
| 27 virtual void SetReleaseChannel(const std::string& channel) OVERRIDE; |
| 28 virtual void GetReleaseChannel(const ChannelCallback& callback) OVERRIDE; |
| 29 |
| 31 // UpdateEngineClient::Observer implementation. | 30 // UpdateEngineClient::Observer implementation. |
| 32 virtual void UpdateStatusChanged( | 31 virtual void UpdateStatusChanged( |
| 33 const chromeos::UpdateEngineClient::Status& status) OVERRIDE; | 32 const chromeos::UpdateEngineClient::Status& status) OVERRIDE; |
| 34 | 33 |
| 35 // Callback from UpdateEngineClient::RequestUpdateCheck(). | 34 // Callback from UpdateEngineClient::RequestUpdateCheck(). |
| 36 void OnUpdateCheck(chromeos::UpdateEngineClient::UpdateCheckResult result); | 35 void OnUpdateCheck(chromeos::UpdateEngineClient::UpdateCheckResult result); |
| 37 | 36 |
| 38 // Callback from UpdateEngineClient::GetReleaseTrack(). | 37 // Callback from UpdateEngineClient::GetReleaseTrack(). |
| 39 void UpdateSelectedChannel(const std::string& channel); | 38 void UpdateSelectedChannel(const std::string& channel); |
| 40 | 39 |
| 41 // Callback used to communicate update status to the client. | 40 // Callback used to communicate update status to the client. |
| 42 StatusCallback callback_; | 41 StatusCallback callback_; |
| 43 | 42 |
| 44 // Callback used to communicate current channel to the client. | 43 // Callback used to communicate current channel to the client. |
| 45 ChannelCallback channel_callback_; | 44 ChannelCallback channel_callback_; |
| 46 | 45 |
| 47 base::WeakPtrFactory<VersionUpdaterCros> weak_ptr_factory_; | 46 base::WeakPtrFactory<VersionUpdaterCros> weak_ptr_factory_; |
| 48 | 47 |
| 49 DISALLOW_COPY_AND_ASSIGN(VersionUpdaterCros); | 48 DISALLOW_COPY_AND_ASSIGN(VersionUpdaterCros); |
| 50 }; | 49 }; |
| 51 | 50 |
| 52 #endif // CHROME_BROWSER_UI_WEBUI_HELP_VERSION_UPDATER_CHROMEOS_H_ | 51 #endif // CHROME_BROWSER_UI_WEBUI_HELP_VERSION_UPDATER_CHROMEOS_H_ |
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