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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
/*
ds81 - Nintendo ZX81 emulator.
Copyright (C) 2006 Ian Cowburn
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
$Id$
*/
#ifndef DS81_KEYBOARD_H
#define DS81_KEYBOARD_H
/* Note that the first 40 values purposefully are the keyboard matrix keys.
Note also that they are in display order, not matrix order.
*/
typedef enum
{
SK_1,
SK_2,
SK_3,
SK_4,
SK_5,
SK_6,
SK_7,
SK_8,
SK_9,
SK_0,
SK_Q,
SK_W,
SK_E,
SK_R,
SK_T,
SK_Y,
SK_U,
SK_I,
SK_O,
SK_P,
SK_A,
SK_S,
SK_D,
SK_F,
SK_G,
SK_H,
SK_J,
SK_K,
SK_L,
SK_NEWLINE,
SK_SHIFT,
SK_Z,
SK_X,
SK_C,
SK_V,
SK_B,
SK_N,
SK_M,
SK_PERIOD,
SK_SPACE,
SK_ABOUT,
SK_CONFIG,
SK_PAD_UP,
SK_PAD_DOWN,
SK_PAD_LEFT,
SK_PAD_RIGHT,
SK_PAD_A,
SK_PAD_B,
SK_PAD_X,
SK_PAD_Y,
SK_PAD_R,
SK_PAD_L,
SK_PAD_START,
SK_PAD_SELECT,
NUM_SOFT_KEYS
} SoftKey;
typedef struct
{
SoftKey key;
int pressed;
} SoftKeyEvent;
/* Display the soft keyboard
*/
void SK_DisplayKeyboard(uint16 *vram);
/* Returns TRUE while there are still key events for this cycle
*/
int SK_GetEvent(SoftKeyEvent *ev);
/* Sets a key to be 'sticky' (it will be released automatically on the next
non-sticky press).
*/
void SK_SetSticky(SoftKey key, int is_sticky);
/* Flush all the keys.
*/
void SK_ClearKeys(void);
/* Map the joypad to keys. Note that when mapped that both the key and the
joypad code will be generated.
*/
void SK_DefineJoypad(void);
#endif /* DS81_KEYBOARD_H */
|
