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Fixed building and using fcitx IME support on Linux

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This commit is contained in:
Sam Lantinga 2016-10-08 11:30:07 -07:00
parent 27d4f09929
commit 42f85aa29e
4 changed files with 44 additions and 28 deletions
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56
src/core/linux/SDL_ime.c
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@ -43,40 +43,44 @@ static void
InitIME()
{
static SDL_bool inited = SDL_FALSE;
const char *im_module = NULL;
const char *im_module;
const char *xmodifiers = SDL_getenv("XMODIFIERS");
if (inited == SDL_TRUE)
return ;
return;
inited = SDL_TRUE;
// TODO:
// better move every ime implenment to a shared library
// default to IBus
#ifdef HAVE_IBUS_IBUS_H
SDL_IME_Init_Real = SDL_IBus_Init;
SDL_IME_Quit_Real = SDL_IBus_Quit;
SDL_IME_SetFocus_Real = SDL_IBus_SetFocus;
SDL_IME_Reset_Real = SDL_IBus_Reset;
SDL_IME_ProcessKeyEvent_Real = SDL_IBus_ProcessKeyEvent;
SDL_IME_UpdateTextRect_Real = SDL_IBus_UpdateTextRect;
SDL_IME_PumpEvents_Real = SDL_IBus_PumpEvents;
#endif
im_module = SDL_getenv("SDL_IM_MODULE");
if (im_module) {
if (SDL_strcmp(im_module, "fcitx") == 0) {
xmodifiers = SDL_getenv("XMODIFIERS");
/* See if fcitx IME support is being requested */
#ifdef HAVE_FCITX_FRONTEND_H
SDL_IME_Init_Real = SDL_Fcitx_Init;
SDL_IME_Quit_Real = SDL_Fcitx_Quit;
SDL_IME_SetFocus_Real = SDL_Fcitx_SetFocus;
SDL_IME_Reset_Real = SDL_Fcitx_Reset;
SDL_IME_ProcessKeyEvent_Real = SDL_Fcitx_ProcessKeyEvent;
SDL_IME_UpdateTextRect_Real = SDL_Fcitx_UpdateTextRect;
SDL_IME_PumpEvents_Real = SDL_Fcitx_PumpEvents;
#endif
}
if (!SDL_IME_Init_Real &&
((im_module && SDL_strcmp(im_module, "fcitx") == 0) ||
(!im_module && xmodifiers && SDL_strstr(xmodifiers, "@im=fcitx") != NULL))) {
SDL_IME_Init_Real = SDL_Fcitx_Init;
SDL_IME_Quit_Real = SDL_Fcitx_Quit;
SDL_IME_SetFocus_Real = SDL_Fcitx_SetFocus;
SDL_IME_Reset_Real = SDL_Fcitx_Reset;
SDL_IME_ProcessKeyEvent_Real = SDL_Fcitx_ProcessKeyEvent;
SDL_IME_UpdateTextRect_Real = SDL_Fcitx_UpdateTextRect;
SDL_IME_PumpEvents_Real = SDL_Fcitx_PumpEvents;
}
#endif /* HAVE_FCITX_FRONTEND_H */
/* default to IBus */
#ifdef HAVE_IBUS_IBUS_H
if (!SDL_IME_Init_Real) {
SDL_IME_Init_Real = SDL_IBus_Init;
SDL_IME_Quit_Real = SDL_IBus_Quit;
SDL_IME_SetFocus_Real = SDL_IBus_SetFocus;
SDL_IME_Reset_Real = SDL_IBus_Reset;
SDL_IME_ProcessKeyEvent_Real = SDL_IBus_ProcessKeyEvent;
SDL_IME_UpdateTextRect_Real = SDL_IBus_UpdateTextRect;
SDL_IME_PumpEvents_Real = SDL_IBus_PumpEvents;
}
#endif /* HAVE_IBUS_IBUS_H */
}
SDL_bool