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This commit is contained in:
y5nw 2025-05-25 16:30:53 +02:00
parent fa0c09d202
commit 79669b5a94
2 changed files with 34 additions and 1 deletions
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21
irr/include/IEventReceiver.h
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@ -37,6 +37,13 @@ enum EEVENT_TYPE
/** This event is created when multiple characters are sent at a time (e.g. using an IME). */
EET_STRING_INPUT_EVENT,
//! A string composition event.
/** This event is created when the user "composes" characters (e.g. using an IME) before entering
the complete text.
See https://wiki.libsdl.org/SDL2/SDL_TextEditingExtEvent
*/
EET_STRING_COMPOSITION_EVENT,
//! A touch input event.
EET_TOUCH_INPUT_EVENT,
@ -382,6 +389,19 @@ struct SEvent
core::stringw *Str;
};
//! String composition event.
struct SStringComposition
{
//! The string that is composed.
core::stringw *Str;
//! The position within the composition where further text would be inserted.
s32 Start;
//! The number of characters that would be replaced by further typing.
s32 Length;
};
//! Any kind of touch event.
struct STouchInput
{
@ -532,6 +552,7 @@ struct SEvent
struct SMouseInput MouseInput;
struct SKeyInput KeyInput;
struct SStringInput StringInput;
struct SStringComposition StringComposition;
struct STouchInput TouchInput;
struct SAccelerometerEvent AccelerometerEvent;
struct SGyroscopeEvent GyroscopeEvent;

14
irr/src/CIrrDeviceSDL.cpp
View file

@ -340,7 +340,7 @@ CIrrDeviceSDL::CIrrDeviceSDL(const SIrrlichtCreationParameters &param) :
#endif
// Set IME hints
SDL_SetHint(SDL_HINT_IME_INTERNAL_EDITING, "1");
SDL_SetHint(SDL_HINT_IME_INTERNAL_EDITING, "0");
#if defined(SDL_HINT_IME_SHOW_UI)
SDL_SetHint(SDL_HINT_IME_SHOW_UI, "1");
#endif
@ -885,6 +885,18 @@ bool CIrrDeviceSDL::run()
irrevent.StringInput.Str = NULL;
} break;
case SDL_TEXTEDITING: {
irrevent.EventType = irr::EET_STRING_COMPOSITION_EVENT;
irrevent.StringComposition.Str = new core::stringw();
irr::core::utf8ToWString(*irrevent.StringInput.Str, SDL_event.edit.text);
irrevent.StringComposition.Start = SDL_event.edit.start;
irrevent.StringComposition.Length = SDL_event.edit.length;
postEventFromUser(irrevent);
delete irrevent.StringInput.Str;
irrevent.StringInput.Str = NULL;
break;
}
case SDL_KEYDOWN:
case SDL_KEYUP: {
auto keysym = SDL_event.key.keysym.sym;