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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 REMOTING_HOST_SCOPED_THREAD_DESKTOP_WIN_H_ | 5 #ifndef REMOTING_HOST_WIN_SCOPED_THREAD_DESKTOP_H_ |
6 #define REMOTING_HOST_SCOPED_THREAD_DESKTOP_WIN_H_ | 6 #define REMOTING_HOST_WIN_SCOPED_THREAD_DESKTOP_H_ |
7 | 7 |
8 #include <windows.h> | 8 #include <windows.h> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 | 12 |
13 namespace remoting { | 13 namespace remoting { |
14 | 14 |
15 class DesktopWin; | 15 class Desktop; |
16 | 16 |
17 class ScopedThreadDesktopWin { | 17 class ScopedThreadDesktop { |
18 public: | 18 public: |
19 ScopedThreadDesktopWin(); | 19 ScopedThreadDesktop(); |
20 ~ScopedThreadDesktopWin(); | 20 ~ScopedThreadDesktop(); |
21 | 21 |
22 // Returns true if |desktop| has the same desktop name as the currently | 22 // Returns true if |desktop| has the same desktop name as the currently |
23 // assigned desktop (if assigned) or as the initial desktop (if not assigned). | 23 // assigned desktop (if assigned) or as the initial desktop (if not assigned). |
24 // Returns false in any other case including failing Win32 APIs and | 24 // Returns false in any other case including failing Win32 APIs and |
25 // uninitialized desktop handles. | 25 // uninitialized desktop handles. |
26 bool IsSame(const DesktopWin& desktop); | 26 bool IsSame(const Desktop& desktop); |
27 | 27 |
28 // Reverts the calling thread to use the initial desktop. | 28 // Reverts the calling thread to use the initial desktop. |
29 void Revert(); | 29 void Revert(); |
30 | 30 |
31 // Assigns |desktop| to be the calling thread. Returns true if the thread has | 31 // Assigns |desktop| to be the calling thread. Returns true if the thread has |
32 // been switched to |desktop| successfully. | 32 // been switched to |desktop| successfully. |
33 bool SetThreadDesktop(scoped_ptr<DesktopWin> desktop); | 33 bool SetThreadDesktop(scoped_ptr<Desktop> desktop); |
34 | 34 |
35 private: | 35 private: |
36 // The desktop handle assigned to the calling thread by Set | 36 // The desktop handle assigned to the calling thread by Set |
37 scoped_ptr<DesktopWin> assigned_; | 37 scoped_ptr<Desktop> assigned_; |
38 | 38 |
39 // The desktop handle assigned to the calling thread at creation. | 39 // The desktop handle assigned to the calling thread at creation. |
40 scoped_ptr<DesktopWin> initial_; | 40 scoped_ptr<Desktop> initial_; |
41 | 41 |
42 DISALLOW_COPY_AND_ASSIGN(ScopedThreadDesktopWin); | 42 DISALLOW_COPY_AND_ASSIGN(ScopedThreadDesktop); |
43 }; | 43 }; |
44 | 44 |
45 } // namespace remoting | 45 } // namespace remoting |
46 | 46 |
47 #endif // REMOTING_HOST_SCOPED_THREAD_DESKTOP_WIN_H_ | 47 #endif // REMOTING_HOST_WIN_SCOPED_THREAD_DESKTOP_H_ |
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