Function pushKeyEvent

src/drivers/Qt/keyscan.cpp:1652–1725

#endif

int pushKeyEvent(QKeyEvent *event, int pressDown)
{
	SDL_Event sdlev;
	uint32_t vkey;

	if (pressDown)
	{
		sdlev.type = SDL_KEYDOWN;
		sdlev.key.state = SDL_PRESSED;
	}
	else
	{
		sdlev.type = SDL_KEYUP;
		sdlev.key.state = SDL_RELEASED;
	}

#ifdef WIN32
	GetKeyboardState( keyBuf );
#endif

	vkey = event->nativeVirtualKey();

//	auto nsc  = event->nativeScanCode();
//	qDebug() << __PRETTY_FUNCTION__ << nsc << vkey << event->key();

	sdlev.key.keysym.sym = convQtKey2SDLKeyCode((Qt::Key)event->key(), vkey);

	sdlev.key.keysym.scancode = SDL_GetScancodeFromKey(sdlev.key.keysym.sym);

	//printf("Key %s: x%08X  %i\n", (sdlev.type == SDL_KEYUP) ? "UP" : "DOWN", event->key(), event->key() );
	//printf("   Native ScanCode: x%08X  %i \n", event->nativeScanCode(), event->nativeScanCode() );
	//printf("   Virtual ScanCode: x%08X  %i \n", event->nativeVirtualKey(), event->nativeVirtualKey() );
	//printf("   Scancode: 0x%08X  %i \n", sdlev.key.keysym.scancode, sdlev.key.keysym.scancode );

	// SDL Docs say this code should never happen, but it does... 
	// so force it to alternative scancode algorithm if it occurs.
	if ( (sdlev.key.keysym.scancode == SDL_SCANCODE_NONUSHASH      ) ||
	     (sdlev.key.keysym.scancode == SDL_SCANCODE_NONUSBACKSLASH ) )
	{
		sdlev.key.keysym.scancode = SDL_SCANCODE_UNKNOWN;
	}

	if ( sdlev.key.keysym.scancode == SDL_SCANCODE_UNKNOWN )
	{	// If scancode is unknown, the key may be dual function via the shift key.

		sdlev.key.keysym.scancode = convQtKey2SDLScanCode( (Qt::Key)event->key(), vkey );

		//printf("Dual Scancode: 0x%08X  %i \n", sdlev.key.keysym.scancode, sdlev.key.keysym.scancode );
	}

	sdlev.key.keysym.mod = convQtKey2SDLModifier(event->modifiers());
	sdlev.key.repeat = 0;

	//printf("Modifiers: %08X -> %08X \n", event->modifiers(), sdlev.key.keysym.mod );

	/* when we're unable to convert qt keys to sdl, we do keyboard native scan code conversion */
	if (sdlev.key.keysym.scancode == SDL_SCANCODE_UNKNOWN)
	{