support .unicode of returned events

[sdl_omap.git] / src / video / omapdss / sdlif.c

diff --git a/src/video/omapdss/sdlif.c b/src/video/omapdss/sdlif.c
index b367c3a..96388f2 100644 (file)
--- a/src/video/omapdss/sdlif.c
+++ b/src/video/omapdss/sdlif.c
@@ -237,9 +237,45 @@ static void omap_InitOSKeymap(SDL_VideoDevice *this)
 static int key_event_cb(void *cb_arg, int sdl_kc, int sdl_sc, int is_pressed)
 {
        SDL_keysym keysym = { 0, };
+       int shift = 0;
+       SDLMod mod;
+       int ret;
 
        keysym.sym = sdl_kc;
        keysym.scancode = sdl_sc;
+
+       /* 0xff if pandora's Fn, so we exclude it too.. */
+       if (is_pressed && sdl_kc < 0xff && SDL_TranslateUNICODE) {
+               mod = SDL_GetModState();
+               if (!(mod & KMOD_CTRL) && (!!(mod & KMOD_SHIFT) ^ !!(mod & KMOD_CAPS)))
+                       shift = 1;
+
+               /* prefer X mapping, if that doesn't work use hardcoded one */
+               ret = xenv_keycode_to_keysym(sdl_sc, shift);
+               if (ret >= 0) {
+                       keysym.unicode = ret;
+                       if ((mod & KMOD_CTRL)
+                           && 0x60 <= keysym.unicode && keysym.unicode <= 0x7f)
+                       {
+                               keysym.unicode -= 0x60;
+                       }
+                       /* hmh.. */
+                       if ((keysym.unicode & 0xff00) == 0xff00)
+                               keysym.unicode &= ~0xff00;
+               }
+               else {
+                       keysym.unicode = sdl_kc;
+                       if ((mod & KMOD_CTRL) && 0x60 <= sdl_kc && sdl_kc <= 0x7f)
+                       {
+                               keysym.unicode = sdl_kc - 0x60;
+                       }
+                       else if (shift && 'a' <= sdl_kc && sdl_kc <= 'z')
+                       {
+                               keysym.unicode = sdl_kc - 'a' + 'A';
+                       }
+               }
+       }
+
        SDL_PrivateKeyboard(is_pressed, &keysym);
 }