diff options
Diffstat (limited to 'uisimulator/buttonmap/buttonmaps.c')
-rw-r--r-- | uisimulator/buttonmap/buttonmaps.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/uisimulator/buttonmap/buttonmaps.c b/uisimulator/buttonmap/buttonmaps.c new file mode 100644 index 0000000000..b015a26020 --- /dev/null +++ b/uisimulator/buttonmap/buttonmaps.c | |||
@@ -0,0 +1,40 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2010 by Fred Bauer | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | #include <stdbool.h> | ||
23 | #include <stdio.h> | ||
24 | #include "buttonmap.h" | ||
25 | #include "config.h" | ||
26 | |||
27 | int xy2button( int x, int y) | ||
28 | { | ||
29 | int i; | ||
30 | extern bool debug_buttons; | ||
31 | |||
32 | for ( i = 0; bm[i].button; i++ ) | ||
33 | /* check distance from center of button < radius */ | ||
34 | if ( ( (x-bm[i].x)*(x-bm[i].x) ) + ( ( y-bm[i].y)*(y-bm[i].y) ) < bm[i].radius*bm[i].radius ) { | ||
35 | if (debug_buttons) | ||
36 | printf("Button: %s\n", bm[i].description ); | ||
37 | return bm[i].button; | ||
38 | } | ||
39 | return 0; | ||
40 | } | ||