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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 | 7 |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
9 #include "base/memory/weak_ptr.h" | 9 #include "base/memory/weak_ptr.h" |
10 #include "chrome/browser/ui/webui/help/version_updater.h" | 10 #include "chrome/browser/ui/webui/help/version_updater.h" |
11 #include "chromeos/dbus/update_engine_client.h" | 11 #include "chromeos/dbus/update_engine_client.h" |
12 | 12 |
13 class VersionUpdaterCros : public VersionUpdater, | 13 class VersionUpdaterCros : public VersionUpdater, |
14 public chromeos::UpdateEngineClient::Observer { | 14 public chromeos::UpdateEngineClient::Observer { |
15 public: | 15 public: |
16 // VersionUpdater implementation. | 16 // VersionUpdater implementation. |
17 virtual void CheckForUpdate(const StatusCallback& callback) OVERRIDE; | 17 virtual void CheckForUpdate(const StatusCallback& callback) OVERRIDE; |
18 virtual void RelaunchBrowser() const OVERRIDE; | 18 virtual void RelaunchBrowser() const OVERRIDE; |
19 virtual void SetReleaseChannel(const std::string& channel) OVERRIDE; | 19 virtual void SetChannel(const std::string& channel, |
20 virtual void GetReleaseChannel(const ChannelCallback& callback) OVERRIDE; | 20 bool is_powerwash_allowed) OVERRIDE; |
| 21 virtual void GetChannel(bool get_current_channel, |
| 22 const ChannelCallback& callback) OVERRIDE; |
21 | 23 |
22 protected: | 24 protected: |
23 friend class VersionUpdater; | 25 friend class VersionUpdater; |
24 | 26 |
25 // Clients must use VersionUpdater::Create(). | 27 // Clients must use VersionUpdater::Create(). |
26 VersionUpdaterCros(); | 28 VersionUpdaterCros(); |
27 virtual ~VersionUpdaterCros(); | 29 virtual ~VersionUpdaterCros(); |
28 | 30 |
29 private: | 31 private: |
30 // UpdateEngineClient::Observer implementation. | 32 // UpdateEngineClient::Observer implementation. |
31 virtual void UpdateStatusChanged( | 33 virtual void UpdateStatusChanged( |
32 const chromeos::UpdateEngineClient::Status& status) OVERRIDE; | 34 const chromeos::UpdateEngineClient::Status& status) OVERRIDE; |
33 | 35 |
34 // Callback from UpdateEngineClient::RequestUpdateCheck(). | 36 // Callback from UpdateEngineClient::RequestUpdateCheck(). |
35 void OnUpdateCheck(chromeos::UpdateEngineClient::UpdateCheckResult result); | 37 void OnUpdateCheck(chromeos::UpdateEngineClient::UpdateCheckResult result); |
36 | 38 |
37 // Callback from UpdateEngineClient::GetReleaseTrack(). | |
38 void UpdateSelectedChannel(const std::string& channel); | |
39 | |
40 // Callback used to communicate update status to the client. | 39 // Callback used to communicate update status to the client. |
41 StatusCallback callback_; | 40 StatusCallback callback_; |
42 | 41 |
43 // Callback used to communicate current channel to the client. | |
44 ChannelCallback channel_callback_; | |
45 | |
46 // Last state received via UpdateStatusChanged(). | 42 // Last state received via UpdateStatusChanged(). |
47 chromeos::UpdateEngineClient::UpdateStatusOperation last_operation_; | 43 chromeos::UpdateEngineClient::UpdateStatusOperation last_operation_; |
48 | 44 |
49 base::WeakPtrFactory<VersionUpdaterCros> weak_ptr_factory_; | 45 base::WeakPtrFactory<VersionUpdaterCros> weak_ptr_factory_; |
50 | 46 |
51 DISALLOW_COPY_AND_ASSIGN(VersionUpdaterCros); | 47 DISALLOW_COPY_AND_ASSIGN(VersionUpdaterCros); |
52 }; | 48 }; |
53 | 49 |
54 #endif // CHROME_BROWSER_UI_WEBUI_HELP_VERSION_UPDATER_CHROMEOS_H_ | 50 #endif // CHROME_BROWSER_UI_WEBUI_HELP_VERSION_UPDATER_CHROMEOS_H_ |
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