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Mouse support for SDL

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Iwan Timmer
2015-07-12 14:04:10 +02:00
parent 676f39e197
commit a92d215151
1 changed files with 30 additions and 0 deletions
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src/sdl.c
+30
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@@ -19,16 +19,46 @@
#ifdef HAVE_SDL #ifdef HAVE_SDL
#include "limelight-common/Limelight.h"
#include <stdbool.h> #include <stdbool.h>
#include <SDL.h> #include <SDL.h>
static bool done; static bool done;
void sdl_loop() { void sdl_loop() {
SDL_SetRelativeMouseMode(SDL_TRUE);
SDL_ShowCursor(SDL_DISABLE);
SDL_Event event; SDL_Event event;
while(!done && SDL_WaitEvent(&event)) { while(!done && SDL_WaitEvent(&event)) {
int button = 0;
switch (event.type) { switch (event.type) {
case SDL_MOUSEMOTION:
LiSendMouseMoveEvent(event.motion.xrel, event.motion.yrel);
break;
case SDL_MOUSEWHEEL:
LiSendScrollEvent(event.wheel.y);
break;
case SDL_MOUSEBUTTONUP:
case SDL_MOUSEBUTTONDOWN:
switch (event.button.button) {
case SDL_BUTTON_LEFT:
button = BUTTON_LEFT;
break;
case SDL_BUTTON_MIDDLE:
button = BUTTON_MIDDLE;
break;
case SDL_BUTTON_RIGHT:
button = BUTTON_RIGHT;
break;
}
if (button != 0)
LiSendMouseButtonEvent(event.button.state==SDL_PRESSED?BUTTON_ACTION_PRESS:BUTTON_ACTION_RELEASE, button);
break;
case SDL_QUIT: case SDL_QUIT:
done = true; done = true;
} }