| /* |
| SDL - Simple DirectMedia Layer |
| Copyright (C) 1997-2006 Sam Lantinga |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 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 |
| Lesser General Public License for more details. |
| |
| 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 |
| |
| Sam Lantinga |
| slouken@libsdl.org |
| */ |
| #include "SDL_config.h" |
| |
| /* Handle the event stream, converting DirectFB input events into SDL events */ |
| |
| #include <sys/types.h> |
| #include <sys/time.h> |
| #include <unistd.h> |
| #include <fcntl.h> |
| #include <termios.h> |
| |
| #include <directfb.h> |
| |
| #include "SDL.h" |
| #include "../SDL_sysvideo.h" |
| #include "../../events/SDL_sysevents.h" |
| #include "../../events/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_arraysize(keymap); ++i) |
| keymap[i] = SDLK_UNKNOWN; |
| |
| keymap[DIKI_A - DIKI_UNKNOWN] = SDLK_a; |
| keymap[DIKI_B - DIKI_UNKNOWN] = SDLK_b; |
| keymap[DIKI_C - DIKI_UNKNOWN] = SDLK_c; |
| keymap[DIKI_D - DIKI_UNKNOWN] = SDLK_d; |
| keymap[DIKI_E - DIKI_UNKNOWN] = SDLK_e; |
| keymap[DIKI_F - DIKI_UNKNOWN] = SDLK_f; |
| keymap[DIKI_G - DIKI_UNKNOWN] = SDLK_g; |
| keymap[DIKI_H - DIKI_UNKNOWN] = SDLK_h; |
| keymap[DIKI_I - DIKI_UNKNOWN] = SDLK_i; |
| keymap[DIKI_J - DIKI_UNKNOWN] = SDLK_j; |
| keymap[DIKI_K - DIKI_UNKNOWN] = SDLK_k; |
| keymap[DIKI_L - DIKI_UNKNOWN] = SDLK_l; |
| keymap[DIKI_M - DIKI_UNKNOWN] = SDLK_m; |
| keymap[DIKI_N - DIKI_UNKNOWN] = SDLK_n; |
| keymap[DIKI_O - DIKI_UNKNOWN] = SDLK_o; |
| keymap[DIKI_P - DIKI_UNKNOWN] = SDLK_p; |
| keymap[DIKI_Q - DIKI_UNKNOWN] = SDLK_q; |
| keymap[DIKI_R - DIKI_UNKNOWN] = SDLK_r; |
| keymap[DIKI_S - DIKI_UNKNOWN] = SDLK_s; |
| keymap[DIKI_T - DIKI_UNKNOWN] = SDLK_t; |
| keymap[DIKI_U - DIKI_UNKNOWN] = SDLK_u; |
| keymap[DIKI_V - DIKI_UNKNOWN] = SDLK_v; |
| keymap[DIKI_W - DIKI_UNKNOWN] = SDLK_w; |
| keymap[DIKI_X - DIKI_UNKNOWN] = SDLK_x; |
| keymap[DIKI_Y - DIKI_UNKNOWN] = SDLK_y; |
| keymap[DIKI_Z - DIKI_UNKNOWN] = SDLK_z; |
| |
| keymap[DIKI_0 - DIKI_UNKNOWN] = SDLK_0; |
| keymap[DIKI_1 - DIKI_UNKNOWN] = SDLK_1; |
| keymap[DIKI_2 - DIKI_UNKNOWN] = SDLK_2; |
| keymap[DIKI_3 - DIKI_UNKNOWN] = SDLK_3; |
| keymap[DIKI_4 - DIKI_UNKNOWN] = SDLK_4; |
| keymap[DIKI_5 - DIKI_UNKNOWN] = SDLK_5; |
| keymap[DIKI_6 - DIKI_UNKNOWN] = SDLK_6; |
| keymap[DIKI_7 - DIKI_UNKNOWN] = SDLK_7; |
| keymap[DIKI_8 - DIKI_UNKNOWN] = SDLK_8; |
| keymap[DIKI_9 - DIKI_UNKNOWN] = SDLK_9; |
| |
| keymap[DIKI_F1 - DIKI_UNKNOWN] = SDLK_F1; |
| keymap[DIKI_F2 - DIKI_UNKNOWN] = SDLK_F2; |
| keymap[DIKI_F3 - DIKI_UNKNOWN] = SDLK_F3; |
| keymap[DIKI_F4 - DIKI_UNKNOWN] = SDLK_F4; |
| keymap[DIKI_F5 - DIKI_UNKNOWN] = SDLK_F5; |
| keymap[DIKI_F6 - DIKI_UNKNOWN] = SDLK_F6; |
| keymap[DIKI_F7 - DIKI_UNKNOWN] = SDLK_F7; |
| keymap[DIKI_F8 - DIKI_UNKNOWN] = SDLK_F8; |
| keymap[DIKI_F9 - DIKI_UNKNOWN] = SDLK_F9; |
| keymap[DIKI_F10 - DIKI_UNKNOWN] = SDLK_F10; |
| keymap[DIKI_F11 - DIKI_UNKNOWN] = SDLK_F11; |
| keymap[DIKI_F12 - DIKI_UNKNOWN] = SDLK_F12; |
| |
| keymap[DIKI_ESCAPE - DIKI_UNKNOWN] = SDLK_ESCAPE; |
| keymap[DIKI_LEFT - DIKI_UNKNOWN] = SDLK_LEFT; |
| keymap[DIKI_RIGHT - DIKI_UNKNOWN] = SDLK_RIGHT; |
| keymap[DIKI_UP - DIKI_UNKNOWN] = SDLK_UP; |
| keymap[DIKI_DOWN - DIKI_UNKNOWN] = SDLK_DOWN; |
| keymap[DIKI_CONTROL_L - DIKI_UNKNOWN] = SDLK_LCTRL; |
| keymap[DIKI_CONTROL_R - DIKI_UNKNOWN] = SDLK_RCTRL; |
| keymap[DIKI_SHIFT_L - DIKI_UNKNOWN] = SDLK_LSHIFT; |
| keymap[DIKI_SHIFT_R - DIKI_UNKNOWN] = SDLK_RSHIFT; |
| keymap[DIKI_ALT_L - DIKI_UNKNOWN] = SDLK_LALT; |
| keymap[DIKI_ALT_R - DIKI_UNKNOWN] = SDLK_RALT; |
| keymap[DIKI_TAB - DIKI_UNKNOWN] = SDLK_TAB; |
| keymap[DIKI_ENTER - DIKI_UNKNOWN] = SDLK_RETURN; |
| keymap[DIKI_SPACE - DIKI_UNKNOWN] = SDLK_SPACE; |
| keymap[DIKI_BACKSPACE - DIKI_UNKNOWN] = SDLK_BACKSPACE; |
| keymap[DIKI_INSERT - DIKI_UNKNOWN] = SDLK_INSERT; |
| keymap[DIKI_DELETE - DIKI_UNKNOWN] = SDLK_DELETE; |
| keymap[DIKI_HOME - DIKI_UNKNOWN] = SDLK_HOME; |
| keymap[DIKI_END - DIKI_UNKNOWN] = SDLK_END; |
| keymap[DIKI_PAGE_UP - DIKI_UNKNOWN] = SDLK_PAGEUP; |
| keymap[DIKI_PAGE_DOWN - DIKI_UNKNOWN] = SDLK_PAGEDOWN; |
| keymap[DIKI_CAPS_LOCK - DIKI_UNKNOWN] = SDLK_CAPSLOCK; |
| keymap[DIKI_NUM_LOCK - DIKI_UNKNOWN] = SDLK_NUMLOCK; |
| keymap[DIKI_SCROLL_LOCK - DIKI_UNKNOWN] = SDLK_SCROLLOCK; |
| keymap[DIKI_PRINT - DIKI_UNKNOWN] = SDLK_PRINT; |
| keymap[DIKI_PAUSE - DIKI_UNKNOWN] = SDLK_PAUSE; |
| keymap[DIKI_KP_DIV - DIKI_UNKNOWN] = SDLK_KP_DIVIDE; |
| keymap[DIKI_KP_MULT - DIKI_UNKNOWN] = SDLK_KP_MULTIPLY; |
| keymap[DIKI_KP_MINUS - DIKI_UNKNOWN] = SDLK_KP_MINUS; |
| keymap[DIKI_KP_PLUS - DIKI_UNKNOWN] = SDLK_KP_PLUS; |
| keymap[DIKI_KP_ENTER - DIKI_UNKNOWN] = SDLK_KP_ENTER; |
| } |
| |
| |
| static SDL_keysym *DirectFB_TranslateKey (DFBInputEvent *ev, SDL_keysym *keysym) |
| { |
| /* Set the keysym information */ |
| keysym->scancode = ev->key_id; |
| keysym->mod = KMOD_NONE; /* FIXME */ |
| keysym->unicode = (DFB_KEY_TYPE (ev->key_symbol) == DIKT_UNICODE) ? ev->key_symbol : 0; |
| |
| if (ev->key_symbol > 0 && ev->key_symbol < 128) |
| keysym->sym = ev->key_symbol; |
| else |
| keysym->sym = keymap[ev->key_id - DIKI_UNKNOWN]; |
| |
| 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; |
| } |
| } |