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Simple keyboard support for SDL

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This commit is contained in:
Iwan Timmer 2015-07-12 18:22:30 +02:00
parent a92d215151
commit be83130820
3 changed files with 41 additions and 4 deletions
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14
src/sdl.c
View File

@ -19,6 +19,8 @@
#ifdef HAVE_SDL
#include "sdl.h"
#include "limelight-common/Limelight.h"
#include <stdbool.h>
@ -56,9 +58,19 @@ void sdl_loop() {
}
if (button != 0)
LiSendMouseButtonEvent(event.button.state==SDL_PRESSED?BUTTON_ACTION_PRESS:BUTTON_ACTION_RELEASE, button);
LiSendMouseButtonEvent(event.type==SDL_MOUSEBUTTONDOWN?BUTTON_ACTION_PRESS:BUTTON_ACTION_RELEASE, button);
break;
case SDL_KEYDOWN:
case SDL_KEYUP:
button = event.key.keysym.sym;
if (button >= (0x40000000 + 0x39) && button < (0x40000000 + sizeof(keyCodes)))
button = keyCodes[button - 0x40000039];
if (button >= 0x61)
button -= 0x20;
LiSendKeyboardEvent(0x80 << 8 | button, event.type==SDL_KEYDOWN?KEY_ACTION_DOWN:KEY_ACTION_UP, 0);
break;
case SDL_QUIT:
done = true;
}

28
src/sdl.h
View File

@ -19,6 +19,34 @@
#ifdef HAVE_SDL
static const short keyCodes[] = {
0x14, //SDLK_CAPSLOCK
0x70, //SDLK_F1
0x71, //SDLK_F2
0x72, //SDLK_F3
0x73, //SDLK_F4
0x74, //SDLK_F5
0x75, //SDLK_F6
0x76, //SDLK_F7
0x77, //SDLK_F8
0x78, //SDLK_F9
0x79, //SDLK_F10
0x7A, //SDLK_F11
0x7B, //SDLK_F12
0, //SDLK_PRINTSCREEN
0x91, //SDLK_SCROLLLOCK
0x13, //SDLK_PAUSE
0x9B, //SDLK_INSERT
0x24, //SDLK_HOME
0x21, //SDLK_PAGEUP
0x23, //SDLK_END
0x22, //SDLK_PAGEDOWN
0x27, //SDLK_RIGHT
0x25, //SDLK_LEFT
0x28, //SDLK_DOWN
0x26, //SDLK_UP
};
void sdl_loop();
#endif /* HAVE_SDL */

3
src/video/sdl.c
View File

@ -101,9 +101,6 @@ static int sdl_submit_decode_unit(PDECODE_UNIT decodeUnit) {
fprintf(stderr, "Video decode buffer too small");
exit(1);
}
SDL_Event event;
SDL_PollEvent(&event);
return DR_OK;
}