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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 ASH_SYSTEM_TRAY_SYSTEM_TRAY_DELEGATE_H_ | 5 #ifndef ASH_SYSTEM_TRAY_SYSTEM_TRAY_DELEGATE_H_ |
6 #define ASH_SYSTEM_TRAY_SYSTEM_TRAY_DELEGATE_H_ | 6 #define ASH_SYSTEM_TRAY_SYSTEM_TRAY_DELEGATE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "ash/ash_export.h" | 11 #include "ash/ash_export.h" |
12 #include "ash/system/user/login_status.h" | 12 #include "ash/system/user/login_status.h" |
13 #include "base/callback_forward.h" | 13 #include "base/callback_forward.h" |
14 #include "base/files/file_path.h" | 14 #include "base/files/file_path.h" |
15 #include "base/i18n/time_formatting.h" | 15 #include "base/i18n/time_formatting.h" |
16 #include "base/memory/scoped_ptr.h" | 16 #include "base/memory/scoped_ptr.h" |
17 #include "base/strings/string16.h" | 17 #include "base/strings/string16.h" |
18 #include "ui/gfx/image/image_skia.h" | 18 #include "ui/gfx/image/image_skia.h" |
19 | 19 |
20 namespace base { | 20 namespace base { |
21 class TimeDelta; | 21 class TimeDelta; |
22 class TimeTicks; | 22 class TimeTicks; |
23 } | 23 } |
24 | 24 |
25 namespace ash { | 25 namespace ash { |
26 | 26 |
27 class CustodianInfoTrayObserver; | 27 class CustodianInfoTrayObserver; |
28 class ShutdownPolicyObserver; | |
28 | 29 |
29 struct ASH_EXPORT NetworkIconInfo { | 30 struct ASH_EXPORT NetworkIconInfo { |
30 NetworkIconInfo(); | 31 NetworkIconInfo(); |
31 ~NetworkIconInfo(); | 32 ~NetworkIconInfo(); |
32 | 33 |
33 bool highlight() const { return connected || connecting; } | 34 bool highlight() const { return connected || connecting; } |
34 | 35 |
35 bool connecting; | 36 bool connecting; |
36 bool connected; | 37 bool connected; |
37 bool tray_icon_visible; | 38 bool tray_icon_visible; |
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91 | 92 |
92 UpdateSeverity severity; | 93 UpdateSeverity severity; |
93 bool update_required; | 94 bool update_required; |
94 bool factory_reset_required; | 95 bool factory_reset_required; |
95 }; | 96 }; |
96 | 97 |
97 typedef std::vector<IMEInfo> IMEInfoList; | 98 typedef std::vector<IMEInfo> IMEInfoList; |
98 | 99 |
99 class VolumeControlDelegate; | 100 class VolumeControlDelegate; |
100 | 101 |
102 using RebootOnShutdownCallback = base::Callback<void(bool)>; | |
stevenjb
2014/12/17 19:09:02
Update other typedefs in this header to 'using'
cschuet (SLOW)
2015/01/07 14:37:07
Done.
| |
103 | |
101 namespace tray { | 104 namespace tray { |
102 class UserAccountsDelegate; | 105 class UserAccountsDelegate; |
103 } // namespace tray | 106 } // namespace tray |
104 | 107 |
105 class ASH_EXPORT SystemTrayDelegate { | 108 class ASH_EXPORT SystemTrayDelegate { |
106 public: | 109 public: |
107 virtual ~SystemTrayDelegate() {} | 110 virtual ~SystemTrayDelegate() {} |
108 | 111 |
109 // Called after SystemTray has been instantiated. | 112 // Called after SystemTray has been instantiated. |
110 virtual void Initialize() = 0; | 113 virtual void Initialize() = 0; |
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192 | 195 |
193 // Shows information about enterprise enrolled devices. | 196 // Shows information about enterprise enrolled devices. |
194 virtual void ShowEnterpriseInfo() = 0; | 197 virtual void ShowEnterpriseInfo() = 0; |
195 | 198 |
196 // Shows information about supervised users. | 199 // Shows information about supervised users. |
197 virtual void ShowSupervisedUserInfo() = 0; | 200 virtual void ShowSupervisedUserInfo() = 0; |
198 | 201 |
199 // Shows login UI to add other users to this session. | 202 // Shows login UI to add other users to this session. |
200 virtual void ShowUserLogin() = 0; | 203 virtual void ShowUserLogin() = 0; |
201 | 204 |
205 // Attempts to reboot the system. | |
stevenjb
2014/12/17 19:09:02
restart
cschuet (SLOW)
2015/01/07 14:37:07
This function has been removed in the new version
| |
206 virtual void Restart() = 0; | |
207 | |
202 // Attempts to shut down the system. | 208 // Attempts to shut down the system. |
203 virtual void ShutDown() = 0; | 209 virtual void ShutDown() = 0; |
204 | 210 |
205 // Attempts to sign out the user. | 211 // Attempts to sign out the user. |
206 virtual void SignOut() = 0; | 212 virtual void SignOut() = 0; |
207 | 213 |
208 // Attempts to lock the screen. | 214 // Attempts to lock the screen. |
209 virtual void RequestLockScreen() = 0; | 215 virtual void RequestLockScreen() = 0; |
210 | 216 |
211 // Attempts to restart the system for update. | 217 // Attempts to restart the system for update. |
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290 // Returns accounts delegate for given user. | 296 // Returns accounts delegate for given user. |
291 virtual tray::UserAccountsDelegate* GetUserAccountsDelegate( | 297 virtual tray::UserAccountsDelegate* GetUserAccountsDelegate( |
292 const std::string& user_id) = 0; | 298 const std::string& user_id) = 0; |
293 | 299 |
294 // Adding observers that are notified when supervised info is being changed. | 300 // Adding observers that are notified when supervised info is being changed. |
295 virtual void AddCustodianInfoTrayObserver( | 301 virtual void AddCustodianInfoTrayObserver( |
296 CustodianInfoTrayObserver* observer) = 0; | 302 CustodianInfoTrayObserver* observer) = 0; |
297 | 303 |
298 virtual void RemoveCustodianInfoTrayObserver( | 304 virtual void RemoveCustodianInfoTrayObserver( |
299 CustodianInfoTrayObserver* observer) = 0; | 305 CustodianInfoTrayObserver* observer) = 0; |
306 | |
307 // Adds an observer whose |OnShutdownPolicyChanged| function is called when | |
308 // the |DeviceRebootOnShutdown| policy changes. If this policy is set to | |
309 // true, a device cannot be shut down anymore but only rebooted. | |
310 virtual void AddShutdownPolicyObserver(ShutdownPolicyObserver* observer) = 0; | |
311 | |
312 // Determines whether the device is automatically rebooted when shut down as | |
313 // specified by the device policy |DeviceRebootOnShutdown|. This function | |
314 // asynchronously calls |RebootOnShutdownCallback| once a trusted policy | |
stevenjb
2014/12/17 19:09:02
Use variable name |callback| instead of type.
cschuet (SLOW)
2015/01/07 14:37:07
Done.
| |
315 // becomes available. | |
316 virtual void ShouldRebootOnShutdown( | |
317 const RebootOnShutdownCallback& callback) = 0; | |
stevenjb
2014/12/17 19:09:02
This should be named something like 'RequestShould
cschuet (SLOW)
2015/01/07 14:37:07
ShouldRebootOnShutdown is supposed to sound like a
| |
318 | |
319 virtual void RemoveShutdownPolicyObserver( | |
stevenjb
2014/12/17 19:09:02
Remove should follow Add here and elsewhere.
cschuet (SLOW)
2015/01/07 14:37:07
Done.
| |
320 ShutdownPolicyObserver* observer) = 0; | |
300 }; | 321 }; |
301 | 322 |
302 } // namespace ash | 323 } // namespace ash |
303 | 324 |
304 #endif // ASH_SYSTEM_TRAY_SYSTEM_TRAY_DELEGATE_H_ | 325 #endif // ASH_SYSTEM_TRAY_SYSTEM_TRAY_DELEGATE_H_ |
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