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
24static 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
41void 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
96void Caca_InitOSKeymap(_THIS)
97{
98    return;
99}
100
101
102