1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
/*
** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
#ifndef header_input_device_linuxjoystick
#define header_input_device_linuxjoystick
#include <vector>
#include <string>
#include "API/Core/Math/point.h"
#include "API/Core/System/keep_alive.h"
#include "../../Display/input_device_generic.h"
class CL_InputDevice_LinuxJoystick : public CL_InputDevice_Generic,
public CL_KeepAlive
{
private:
int fd;
std::string device;
std::string name;
std::vector<float> axes_states;
std::vector<bool> button_states;
public:
CL_InputDevice_LinuxJoystick(const std::string& device);
~CL_InputDevice_LinuxJoystick();
std::string get_key_name(int num) const;
float get_axis(int num) const { return axes_states[num]; }
bool get_keycode(int num) const { return button_states[num]; }
int get_axis_count() const { return axes_states.size(); }
int get_button_count() const { return button_states.size(); }
std::string get_name() const { return name; }
std::string get_device_name() const { return "linuxjoystick:" + device; }
void process_event(struct js_event event);
void keep_alive();
private:
void send_button_event(const struct js_event& event);
void send_axis_event(const struct js_event& event);
};
#endif
// Local Variables: ***
// mode: clanlib ***
// End: ***
|
