SDL_cacaevents.c
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/*
SDL - Simple DirectMedia Layer
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Copyright (C) 1997-2012 Sam Lantinga
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Sam Lantinga
slouken@libsdl.org
*/
#ifdef SAVE_RCSID
static char rcsid =
"@(#) $Id: libsdl-1.2.11-libcaca.patch,v 1.1 2006/09/18 16:06:06 mr_bones_ Exp $";
#endif
#include <stdio.h>
#include <caca.h>
#ifdef CACA_API_VERSION_1
#include <caca0.h>
#endif
#include "SDL.h"
#include "../../events/SDL_sysevents.h"
#include "../../events/SDL_events_c.h"
#include "SDL_cacavideo.h"
#include "SDL_cacaevents_c.h"
void Caca_PumpEvents(_THIS)
{
int posted = 0;
int event;
SDL_keysym keysym;
if( ! this->screen ) /* Wait till we got the screen initialised */
return;
do {
posted = 0;
/* Get libcaca event */
SDL_mutexP(Caca_mutex);
event = caca_get_event(CACA_EVENT_ANY);
SDL_mutexV(Caca_mutex);
if ( event & (CACA_EVENT_KEY_PRESS | CACA_EVENT_KEY_RELEASE)) {
int key;
switch ( event & 0xffffff )
{
case CACA_KEY_LEFT: key = SDLK_LEFT; break;
case CACA_KEY_RIGHT: key = SDLK_RIGHT; break;
case CACA_KEY_UP: key = SDLK_UP; break;
case CACA_KEY_DOWN: key = SDLK_DOWN; break;
default: key = event & 0xff; break;
}
/* Key pressed */
/* printf("Key pressed: %d (%c)\n", key, key); */
keysym.scancode = key;
keysym.sym = key;
keysym.mod = KMOD_NONE;
keysym.unicode = 0;
if ( SDL_TranslateUNICODE ) {
keysym.unicode = key;
}
posted += SDL_PrivateKeyboard((event & CACA_EVENT_KEY_PRESS) ? SDL_PRESSED : SDL_RELEASED, &keysym);
}
else if ( event & (CACA_EVENT_MOUSE_PRESS | CACA_EVENT_MOUSE_RELEASE) ) {
/* FIXME: we currently ignore the button type! */
int button = event & 0x00ffffff;
if ( button > 3 ) {
button = 1;
}
posted += SDL_PrivateMouseButton((event & CACA_EVENT_MOUSE_PRESS) ? SDL_PRESSED : SDL_RELEASED, button, 0, 0);
}
else if ( event & CACA_EVENT_MOUSE_MOTION ) {
int new_x = 0, new_y = 0;
new_x = ((event & 0x00fff000) >> 12) * Caca_w / caca_get_width();
new_y = ((event & 0x00000fff) >> 0) * Caca_h / caca_get_height();
posted += SDL_PrivateMouseMotion(0, 0, new_x, new_y);
}
} while ( posted );
}
void Caca_InitOSKeymap(_THIS)
{
return;
}