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SystemKeys.h
1 /***********************************************************************
2  filename: SystemKeys.h
3  created: Fri Feb 17 2012
4  author: Paul D Turner <paul@cegui.org.uk>
5 *************************************************************************/
6 /***************************************************************************
7  * Copyright (C) 2004 - 2012 Paul D Turner & The CEGUI Development Team
8  *
9  * Permission is hereby granted, free of charge, to any person obtaining
10  * a copy of this software and associated documentation files (the
11  * "Software"), to deal in the Software without restriction, including
12  * without limitation the rights to use, copy, modify, merge, publish,
13  * distribute, sublicense, and/or sell copies of the Software, and to
14  * permit persons to whom the Software is furnished to do so, subject to
15  * the following conditions:
16  *
17  * The above copyright notice and this permission notice shall be
18  * included in all copies or substantial portions of the Software.
19  *
20  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
23  * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
24  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
25  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
26  * OTHER DEALINGS IN THE SOFTWARE.
27  ***************************************************************************/
28 #ifndef _CEGUISystemKeys_h_
29 #define _CEGUISystemKeys_h_
30 
31 #include "CEGUI/InputEvent.h"
32 
33 namespace CEGUI
34 {
35 class CEGUIEXPORT SystemKeys
36 {
37 public:
38  enum SystemKey
39  {
40  None = 0x0000,
41  LeftMouse = 0x0001,
42  RightMouse = 0x0002,
43  Shift = 0x0004,
44  Control = 0x0008,
45  MiddleMouse = 0x0010,
46  X1Mouse = 0x0020,
47  X2Mouse = 0x0040,
48  Alt = 0x0080
49  };
50 
51  SystemKeys();
52 
53  void reset();
54 
55  uint get() const;
56  bool isPressed(SystemKey key) const;
57 
59  void keyPressed(Key::Scan key);
61  void keyReleased(Key::Scan key);
63  void mouseButtonPressed(MouseButton button);
65  void mouseButtonReleased(MouseButton button);
66 
67  static SystemKey mouseButtonToSystemKey(MouseButton button);
68  static SystemKey keyCodeToSystemKey(Key::Scan key);
69 
70 private:
71  void updatePressedStateForKey(Key::Scan key, bool state);
72  void updateSystemKeyState(SystemKey syskey);
73 
74  uint d_current;
75 
76  bool d_leftShift;
77  bool d_rightShift;
78  bool d_leftCtrl;
79  bool d_rightCtrl;
80  bool d_leftAlt;
81  bool d_rightAlt;
82 };
83 
84 }
85 
86 #endif
87