input_context.h
1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2013 The ClanLib Team
4 **
5 ** This software is provided 'as-is', without any express or implied
6 ** warranty. In no event will the authors be held liable for any damages
7 ** arising from the use of this software.
8 **
9 ** Permission is granted to anyone to use this software for any purpose,
10 ** including commercial applications, and to alter it and redistribute it
11 ** freely, subject to the following restrictions:
12 **
13 ** 1. The origin of this software must not be misrepresented; you must not
14 ** claim that you wrote the original software. If you use this software
15 ** in a product, an acknowledgment in the product documentation would be
16 ** appreciated but is not required.
17 ** 2. Altered source versions must be plainly marked as such, and must not be
18 ** misrepresented as being the original software.
19 ** 3. This notice may not be removed or altered from any source distribution.
20 **
21 ** Note: Some of the libraries ClanLib may link to may have additional
22 ** requirements or restrictions.
23 **
24 ** File Author(s):
25 **
26 ** Magnus Norddahl
27 ** Harry Storbacka
28 */
29 
30 
31 #pragma once
32 
33 #include "../api_display.h"
34 #include <memory>
35 
36 namespace clan
37 {
40 
41 class InputDevice;
42 class InputContext_Impl;
43 
45 class CL_API_DISPLAY InputContext
46 {
49 
50 public:
52  InputContext();
53 
54  ~InputContext();
55 
59 
60 public:
62  int get_keyboard_count() const;
63 
65  int get_mouse_count() const;
66 
68  int get_joystick_count() const;
69 
71  int get_tablet_count() const;
72 
74  InputDevice &get_keyboard(int keyboard = 0);
75 
77  InputDevice &get_mouse(int mouse = 0);
78 
80  InputDevice &get_joystick(int joystick = 0);
81 
83  InputDevice &get_tablet(int tablet = 0);
84 
86  InputDevice &get_device(const std::string &device_name);
87 
91 
92 public:
94  void clear();
95 
97  void add_keyboard(const InputDevice keyboard);
98 
100  void add_mouse(const InputDevice mouse);
101 
103  void add_joystick(const InputDevice joystick);
104 
106  void add_tablet(const InputDevice tablet);
107 
109  void process_messages();
110 
114  void dispose();
115 
119  bool is_disposed() const;
120 
124 
125 private:
126  std::shared_ptr<InputContext_Impl> impl;
127 
129 };
130 
131 }
132 
InputDevice.
Definition: input_device.h:48
InputContext.
Definition: input_context.h:45