1 /*
2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997-2012 Sam Lantinga
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18
19 Sam Lantinga
20 slouken@libsdl.org
21 */
22
23 #ifdef SAVE_RCSID
24 static char rcsid =
25 "@(#) $Id: libsdl-1.2.11-libcaca.patch,v 1.1 2006/09/18 16:06:06 mr_bones_ Exp $";
26 #endif
27
28 #include <stdio.h>
29
30 #include <caca.h>
31 #ifdef CACA_API_VERSION_1
32 #include <caca0.h>
33 #endif
34
35 #include "SDL.h"
36 #include "../../events/SDL_sysevents.h"
37 #include "../../events/SDL_events_c.h"
38 #include "SDL_cacavideo.h"
39 #include "SDL_cacaevents_c.h"
40
Caca_PumpEvents(_THIS)41 void Caca_PumpEvents(_THIS)
42 {
43 int posted = 0;
44 int event;
45 SDL_keysym keysym;
46
47 if( ! this->screen ) /* Wait till we got the screen initialised */
48 return;
49
50 do {
51 posted = 0;
52
53 /* Get libcaca event */
54 SDL_mutexP(Caca_mutex);
55 event = caca_get_event(CACA_EVENT_ANY);
56 SDL_mutexV(Caca_mutex);
57
58 if ( event & (CACA_EVENT_KEY_PRESS | CACA_EVENT_KEY_RELEASE)) {
59 int key;
60 switch ( event & 0xffffff )
61 {
62 case CACA_KEY_LEFT: key = SDLK_LEFT; break;
63 case CACA_KEY_RIGHT: key = SDLK_RIGHT; break;
64 case CACA_KEY_UP: key = SDLK_UP; break;
65 case CACA_KEY_DOWN: key = SDLK_DOWN; break;
66 default: key = event & 0xff; break;
67 }
68 /* Key pressed */
69 /* printf("Key pressed: %d (%c)\n", key, key); */
70 keysym.scancode = key;
71 keysym.sym = key;
72 keysym.mod = KMOD_NONE;
73 keysym.unicode = 0;
74 if ( SDL_TranslateUNICODE ) {
75 keysym.unicode = key;
76 }
77 posted += SDL_PrivateKeyboard((event & CACA_EVENT_KEY_PRESS) ? SDL_PRESSED : SDL_RELEASED, &keysym);
78 }
79 else if ( event & (CACA_EVENT_MOUSE_PRESS | CACA_EVENT_MOUSE_RELEASE) ) {
80 /* FIXME: we currently ignore the button type! */
81 int button = event & 0x00ffffff;
82 if ( button > 3 ) {
83 button = 1;
84 }
85 posted += SDL_PrivateMouseButton((event & CACA_EVENT_MOUSE_PRESS) ? SDL_PRESSED : SDL_RELEASED, button, 0, 0);
86 }
87 else if ( event & CACA_EVENT_MOUSE_MOTION ) {
88 int new_x = 0, new_y = 0;
89 new_x = ((event & 0x00fff000) >> 12) * Caca_w / caca_get_width();
90 new_y = ((event & 0x00000fff) >> 0) * Caca_h / caca_get_height();
91 posted += SDL_PrivateMouseMotion(0, 0, new_x, new_y);
92 }
93 } while ( posted );
94 }
95
Caca_InitOSKeymap(_THIS)96 void Caca_InitOSKeymap(_THIS)
97 {
98 return;
99 }
100
101
102