/*

SDL - Simple DirectMedia Layer

Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Library General Public

License as published by the Free Software Foundation; either

version 2 of the License, or (at your option) any later version.

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

Library General Public License for more details.

You should have received a copy of the GNU Library General Public

License along with this library; if not, write to the Free

Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Sam Lantinga

slouken@libsdl.org

*/

#ifdef SAVE_RCSID

static char rcsid =

"@(#) $Id$";

#endif

/* Handle the event stream, converting DirectFB input events into SDL events */

#include <sys/types.h>

#include <sys/time.h>

#include <stdlib.h>

#include <stdio.h>

#include <unistd.h>

#include <fcntl.h>

#include <termios.h>

#include <directfb.h>

#include "SDL.h"

#include "SDL_sysevents.h"

#include "SDL_sysvideo.h"

#include "SDL_events_c.h"

#include "SDL_DirectFB_video.h"

#include "SDL_DirectFB_events.h"

/* The translation tables from a DirectFB keycode to a SDL keysym */

static SDLKey keymap[256];

static SDL_keysym *DirectFB_TranslateKey (DFBInputEvent *ev, SDL_keysym *keysym);

static int DirectFB_TranslateButton (DFBInputEvent *ev);

static int posted = 0;

void DirectFB_PumpEvents (_THIS)

{

DFBInputEvent evt;

while (HIDDEN->eventbuffer->GetEvent (HIDDEN->eventbuffer,

DFB_EVENT (&evt)) == DFB_OK)

{

SDL_keysym keysym;

switch (evt.type)

{

case DIET_BUTTONPRESS:

posted += SDL_PrivateMouseButton(SDL_PRESSED,

DirectFB_TranslateButton (&evt), 0, 0);

break;

case DIET_BUTTONRELEASE:

posted += SDL_PrivateMouseButton(SDL_RELEASED,

DirectFB_TranslateButton (&evt), 0, 0);

break;

case DIET_KEYPRESS:

posted += SDL_PrivateKeyboard(SDL_PRESSED, DirectFB_TranslateKey(&evt, &keysym));

break;

case DIET_KEYRELEASE:

posted += SDL_PrivateKeyboard(SDL_RELEASED, DirectFB_TranslateKey(&evt, &keysym));

break;

case DIET_AXISMOTION:

if (evt.flags & DIEF_AXISREL)

{

if (evt.axis == DIAI_X)

posted += SDL_PrivateMouseMotion(0, 1, evt.axisrel, 0);

else if (evt.axis == DIAI_Y)

posted += SDL_PrivateMouseMotion(0, 1, 0, evt.axisrel);

}

break;

default:

;

}

}

}

void DirectFB_InitOSKeymap (_THIS)

{

int i;

/* Initialize the DirectFB key translation table */

for (i=0; i<SDL_TABLESIZE(keymap); ++i)

keymap[i] = SDLK_UNKNOWN;

keymap[DIKC_A] = SDLK_a;

keymap[DIKC_B] = SDLK_b;

keymap[DIKC_C] = SDLK_c;

keymap[DIKC_D] = SDLK_d;

keymap[DIKC_E] = SDLK_e;

keymap[DIKC_F] = SDLK_f;

keymap[DIKC_G] = SDLK_g;

keymap[DIKC_H] = SDLK_h;

keymap[DIKC_I] = SDLK_i;

keymap[DIKC_J] = SDLK_j;

keymap[DIKC_K] = SDLK_k;

keymap[DIKC_L] = SDLK_l;

keymap[DIKC_M] = SDLK_m;

keymap[DIKC_N] = SDLK_n;

keymap[DIKC_O] = SDLK_o;

keymap[DIKC_P] = SDLK_p;

keymap[DIKC_Q] = SDLK_q;

keymap[DIKC_R] = SDLK_r;

keymap[DIKC_S] = SDLK_s;

keymap[DIKC_T] = SDLK_t;

keymap[DIKC_U] = SDLK_u;

keymap[DIKC_V] = SDLK_v;

keymap[DIKC_W] = SDLK_w;

keymap[DIKC_X] = SDLK_x;

keymap[DIKC_Y] = SDLK_y;

keymap[DIKC_Z] = SDLK_z;

keymap[DIKC_0] = SDLK_0;

keymap[DIKC_1] = SDLK_1;

keymap[DIKC_2] = SDLK_2;

keymap[DIKC_3] = SDLK_3;

keymap[DIKC_4] = SDLK_4;

keymap[DIKC_5] = SDLK_5;

keymap[DIKC_6] = SDLK_6;

keymap[DIKC_7] = SDLK_7;

keymap[DIKC_8] = SDLK_8;

keymap[DIKC_9] = SDLK_9;

keymap[DIKC_F1] = SDLK_F1;

keymap[DIKC_F2] = SDLK_F2;

keymap[DIKC_F3] = SDLK_F3;

keymap[DIKC_F4] = SDLK_F4;

keymap[DIKC_F5] = SDLK_F5;

keymap[DIKC_F6] = SDLK_F6;

keymap[DIKC_F7] = SDLK_F7;

keymap[DIKC_F8] = SDLK_F8;

keymap[DIKC_F9] = SDLK_F9;

keymap[DIKC_F10] = SDLK_F10;

keymap[DIKC_F11] = SDLK_F11;

keymap[DIKC_F12] = SDLK_F12;

keymap[DIKC_ESCAPE] = SDLK_ESCAPE;

keymap[DIKC_LEFT] = SDLK_LEFT;

keymap[DIKC_RIGHT] = SDLK_RIGHT;

keymap[DIKC_UP] = SDLK_UP;

keymap[DIKC_DOWN] = SDLK_DOWN;

keymap[DIKC_CTRL] = SDLK_LCTRL;

keymap[DIKC_SHIFT] = SDLK_LSHIFT;

keymap[DIKC_ALT] = SDLK_LALT;

keymap[DIKC_ALTGR] = SDLK_RALT;

keymap[DIKC_TAB] = SDLK_TAB;

keymap[DIKC_ENTER] = SDLK_RETURN;

keymap[DIKC_SPACE] = SDLK_SPACE;

keymap[DIKC_BACKSPACE] = SDLK_BACKSPACE;

keymap[DIKC_INSERT] = SDLK_INSERT;

keymap[DIKC_DELETE] = SDLK_DELETE;

keymap[DIKC_HOME] = SDLK_HOME;

keymap[DIKC_END] = SDLK_END;

keymap[DIKC_PAGEUP] = SDLK_PAGEUP;

keymap[DIKC_PAGEDOWN] = SDLK_PAGEDOWN;

keymap[DIKC_CAPSLOCK] = SDLK_CAPSLOCK;

keymap[DIKC_NUMLOCK] = SDLK_NUMLOCK;

keymap[DIKC_SCRLOCK] = SDLK_SCROLLOCK;

keymap[DIKC_PRINT] = SDLK_PRINT;

keymap[DIKC_PAUSE] = SDLK_PAUSE;

keymap[DIKC_KP_DIV] = SDLK_KP_DIVIDE;

keymap[DIKC_KP_MULT] = SDLK_KP_MULTIPLY;

keymap[DIKC_KP_MINUS] = SDLK_KP_MINUS;

keymap[DIKC_KP_PLUS] = SDLK_KP_PLUS;

keymap[DIKC_KP_ENTER] = SDLK_KP_ENTER;

keymap[DIKC_OK] = SDLK_RETURN;

keymap[DIKC_CANCEL] = SDLK_BREAK;

keymap[DIKC_CLEAR] = SDLK_DELETE;

keymap[DIKC_POWER] = SDLK_POWER;

keymap[DIKC_POWER2] = SDLK_POWER;

keymap[DIKC_MENU] = SDLK_MENU;

keymap[DIKC_HELP] = SDLK_HELP;

keymap[DIKC_BACK] = SDLK_ESCAPE;

}

static SDL_keysym *DirectFB_TranslateKey (DFBInputEvent *ev, SDL_keysym *keysym)

{

/* Set the keysym information */

keysym->scancode = ev->keycode;

keysym->mod = KMOD_NONE;

keysym->unicode = 0;

if (ev->key_ascii > 0 && ev->key_ascii < 128)

keysym->sym = ev->key_ascii;

else

keysym->sym = keymap[ev->keycode];

return keysym;

}

static int DirectFB_TranslateButton (DFBInputEvent *ev)

{

switch (ev->button)

{

case DIBI_LEFT:

return 1;

case DIBI_MIDDLE:

return 2;

case DIBI_RIGHT:

return 3;

default:

return 0;

}

}