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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef REMOTING_HOST_WIN_SESSION_EVENT_EXECUTOR_H_ | |
6 #define REMOTING_HOST_WIN_SESSION_EVENT_EXECUTOR_H_ | |
7 | |
8 #include "base/basictypes.h" | |
9 #include "base/callback_forward.h" | |
10 #include "base/memory/scoped_ptr.h" | |
11 #include "base/memory/ref_counted.h" | |
12 #include "remoting/host/event_executor.h" | |
13 | |
14 namespace base { | |
15 class SingleThreadTaskRunner; | |
16 } // namespace base | |
17 | |
18 namespace remoting { | |
19 | |
20 // Monitors and passes key/mouse events to a nested event executor. Injects | |
21 // Secure Attention Sequence (SAS) when Ctrl+Alt+Del key combination has been | |
22 // detected. | |
23 class SessionEventExecutorWin : public EventExecutor { | |
24 public: | |
25 // |inject_sas| is invoked on |inject_sas_task_runner| to generate SAS on | |
26 // Vista+. | |
27 SessionEventExecutorWin( | |
28 scoped_refptr<base::SingleThreadTaskRunner> input_task_runner, | |
29 scoped_ptr<EventExecutor> nested_executor, | |
30 scoped_refptr<base::SingleThreadTaskRunner> inject_sas_task_runner, | |
31 const base::Closure& inject_sas); | |
32 virtual ~SessionEventExecutorWin(); | |
33 | |
34 // EventExecutor implementation. | |
35 virtual void Start( | |
36 scoped_ptr<protocol::ClipboardStub> client_clipboard) OVERRIDE; | |
37 | |
38 // protocol::ClipboardStub implementation. | |
39 virtual void InjectClipboardEvent( | |
40 const protocol::ClipboardEvent& event) OVERRIDE; | |
41 | |
42 // protocol::InputStub implementation. | |
43 virtual void InjectKeyEvent(const protocol::KeyEvent& event) OVERRIDE; | |
44 virtual void InjectMouseEvent(const protocol::MouseEvent& event) OVERRIDE; | |
45 | |
46 private: | |
47 // The actual implementation resides in SessionEventExecutorWin::Core class. | |
48 class Core; | |
49 scoped_refptr<Core> core_; | |
50 | |
51 DISALLOW_COPY_AND_ASSIGN(SessionEventExecutorWin); | |
52 }; | |
53 | |
54 } // namespace remoting | |
55 | |
56 #endif // REMOTING_HOST_WIN_SESSION_EVENT_EXECUTOR_H_ | |
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