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Fixed bug 1916 - SDL_Keysym contains a deprecated field for unicode which may be removed.

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Philipp Wiesemann

SDL_Keysym contains a deprecated field for unicode which may be removed for SDL 2.0 release.

As far as I can tell the field is not set on all "major" platforms and therefore will not be useful for most users. Its existence in a public header therefore becomes (in my opinion) only confusing.
This commit is contained in:
Sam Lantinga 2013-06-18 00:39:47 -07:00
parent 46487bd122
commit 9293678409
4 changed files with 21 additions and 36 deletions
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34
src/video/directfb/SDL_DirectFB_events.c
View file

@ -64,9 +64,9 @@ static SDL_Scancode oskeymap[256];
static SDL_Keysym *DirectFB_TranslateKey(_THIS, DFBWindowEvent * evt,
SDL_Keysym * keysym);
SDL_Keysym * keysym, Uint32 *unicode);
static SDL_Keysym *DirectFB_TranslateKeyInputEvent(_THIS, DFBInputEvent * evt,
SDL_Keysym * keysym);
SDL_Keysym * keysym, Uint32 *unicode);
static void DirectFB_InitOSKeymap(_THIS, SDL_Scancode * keypmap, int numkeys);
static int DirectFB_TranslateButton(DFBInputDeviceButtonIdentifier button);
@ -176,6 +176,7 @@ ProcessWindowEvent(_THIS, SDL_Window *sdlwin, DFBWindowEvent * evt)
SDL_DFB_DEVICEDATA(_this);
SDL_DFB_WINDOWDATA(sdlwin);
SDL_Keysym keysym;
Uint32 unicode;
char text[SDL_TEXTINPUTEVENT_TEXT_SIZE];
if (evt->clazz == DFEC_WINDOW) {
@ -231,12 +232,12 @@ ProcessWindowEvent(_THIS, SDL_Window *sdlwin, DFBWindowEvent * evt)
break;
case DWET_KEYDOWN:
if (!devdata->use_linux_input) {
DirectFB_TranslateKey(_this, evt, &keysym);
DirectFB_TranslateKey(_this, evt, &keysym, &unicode);
/*printf("Scancode %d %d %d\n", keysym.scancode, evt->key_code, evt->key_id);*/
SDL_SendKeyboardKey_ex(0, SDL_PRESSED, keysym.scancode);
if (SDL_EventState(SDL_TEXTINPUT, SDL_QUERY)) {
SDL_zero(text);
UnicodeToUtf8(keysym.unicode, text);
UnicodeToUtf8(unicode, text);
if (*text) {
SDL_SendKeyboardText_ex(0, text);
}
@ -245,7 +246,7 @@ ProcessWindowEvent(_THIS, SDL_Window *sdlwin, DFBWindowEvent * evt)
break;
case DWET_KEYUP:
if (!devdata->use_linux_input) {
DirectFB_TranslateKey(_this, evt, &keysym);
DirectFB_TranslateKey(_this, evt, &keysym, &unicode);
SDL_SendKeyboardKey_ex(0, SDL_RELEASED, keysym.scancode);
}
break;
@ -309,6 +310,7 @@ ProcessInputEvent(_THIS, DFBInputEvent * ievt)
SDL_DFB_DEVICEDATA(_this);
SDL_Keysym keysym;
int kbd_idx;
Uint32 unicode;
char text[SDL_TEXTINPUTEVENT_TEXT_SIZE];
if (!devdata->use_linux_input) {
@ -366,12 +368,12 @@ ProcessInputEvent(_THIS, DFBInputEvent * ievt)
break;
case DIET_KEYPRESS:
kbd_idx = KbdIndex(_this, ievt->device_id);
DirectFB_TranslateKeyInputEvent(_this, ievt, &keysym);
DirectFB_TranslateKeyInputEvent(_this, ievt, &keysym, &unicode);
/*printf("Scancode %d %d %d\n", keysym.scancode, evt->key_code, evt->key_id); */
SDL_SendKeyboardKey_ex(kbd_idx, SDL_PRESSED, keysym.scancode);
if (SDL_EventState(SDL_TEXTINPUT, SDL_QUERY)) {
SDL_zero(text);
UnicodeToUtf8(keysym.unicode, text);
UnicodeToUtf8(unicode, text);
if (*text) {
SDL_SendKeyboardText_ex(kbd_idx, text);
}
@ -379,7 +381,7 @@ ProcessInputEvent(_THIS, DFBInputEvent * ievt)
break;
case DIET_KEYRELEASE:
kbd_idx = KbdIndex(_this, ievt->device_id);
DirectFB_TranslateKeyInputEvent(_this, ievt, &keysym);
DirectFB_TranslateKeyInputEvent(_this, ievt, &keysym, &unicode);
SDL_SendKeyboardKey_ex(kbd_idx, SDL_RELEASED, keysym.scancode);
break;
case DIET_BUTTONPRESS:
@ -575,7 +577,7 @@ DirectFB_InitOSKeymap(_THIS, SDL_Scancode * keymap, int numkeys)
}
static SDL_Keysym *
DirectFB_TranslateKey(_THIS, DFBWindowEvent * evt, SDL_Keysym * keysym)
DirectFB_TranslateKey(_THIS, DFBWindowEvent * evt, SDL_Keysym * keysym, Uint32 *unicode)
{
SDL_DFB_DEVICEDATA(_this);
int kbd_idx = 0; /* Window events lag the device source KbdIndex(_this, evt->device_id); */
@ -595,18 +597,18 @@ DirectFB_TranslateKey(_THIS, DFBWindowEvent * evt, SDL_Keysym * keysym)
keysym->scancode = SDL_SCANCODE_UNKNOWN;
}
keysym->unicode =
*unicode =
(DFB_KEY_TYPE(evt->key_symbol) == DIKT_UNICODE) ? evt->key_symbol : 0;
if (keysym->unicode == 0 &&
if (*unicode == 0 &&
(evt->key_symbol > 0 && evt->key_symbol < 255))
keysym->unicode = evt->key_symbol;
*unicode = evt->key_symbol;
return keysym;
}
static SDL_Keysym *
DirectFB_TranslateKeyInputEvent(_THIS, DFBInputEvent * evt,
SDL_Keysym * keysym)
SDL_Keysym * keysym, Uint32 *unicode)
{
SDL_DFB_DEVICEDATA(_this);
int kbd_idx = KbdIndex(_this, evt->device_id);
@ -625,11 +627,11 @@ DirectFB_TranslateKeyInputEvent(_THIS, DFBInputEvent * evt,
keysym->scancode = SDL_SCANCODE_UNKNOWN;
}
keysym->unicode =
*unicode =
(DFB_KEY_TYPE(evt->key_symbol) == DIKT_UNICODE) ? evt->key_symbol : 0;
if (keysym->unicode == 0 &&
if (*unicode == 0 &&
(evt->key_symbol > 0 && evt->key_symbol < 255))
keysym->unicode = evt->key_symbol;
*unicode = evt->key_symbol;
return keysym;
}