aboutsummaryrefslogtreecommitdiff
path: root/src/cInput.h
blob: e25d7fb8ff1bd920a4e2dfa22ced1dde6d66dce7 (plain)
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
#ifndef CINPUT_H_
#define CINPUT_H_

#include <stdio.h>
#include <unistd.h>
#include <termios.h>
#include <sys/select.h>

#ifdef __linux__
#elif _WIN32
	#error "Platforn not supported"
#else
	#error "Platforn not supported"
#endif

#define _EVENT_NULL	 0
#define _EVENT_CHAR	 1
#define _EVENT_KEY		2
#define _EVENT_MOUSE	3
#define _EVENT_TERM	 4
#define _EVENT_FUNCTION1	5

struct sInputEvent
{
	unsigned int type;
	unsigned char c;
	unsigned int b;
	int x, y;
};
/**
* ##cInput
* * puts STDIN in raw mode
* * activates mouse tracking
* * reverts console back to normal operation on destruction.
* Compatible with xterm compatible terminal emulators
*/
class cInput
{
public:
	cInput();

	~cInput();

	/** Reads inputevents
	* returns event struct
	* ### sInputEvent.type
	* * _EVENT_NULL: No input recorded
	* * _EVENT_CHAR: A Key was pressed, stored in .c
	* * _EVENT_KEY: Escape sequence recorded, stored in .c without escape char
	* * _EVENT_MOUSE: Console registered click at (.x, .y) with origin at (0,0) (top left). Mouse button stored in b.
	* * _EVENT_TERM: Console registered Ctrl+C
	*/
	sInputEvent poll();

private:
	struct termios original, raw;
};

#endif /* end of include guard:	*/