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Disables input grabbing in Linux; allows alt-tabbing and other actions.

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This commit is contained in:
ilag11111 2014-04-08 19:02:45 -07:00
parent ec559c84c1
commit 0306c1834a
1 changed files with 21 additions and 12 deletions
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33
src/sdl2/i_video.c
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@ -831,32 +831,41 @@ static void Impl_HandleMouseMotionEvent(SDL_MouseMotionEvent evt)
SDLdoUngrabMouse();
return;
}
#ifndef LINUX
#ifndef LINUX64
event.data2 = +evt.xrel;
event.data3 = -evt.yrel;
event.type = ev_mouse;
D_PostEvent(&event);
SDL_SetWindowGrab(window, mousegrabok);
SDL_SetRelativeMouseMode(SDL_TRUE);
#else
// If the event is from warping the pointer back to middle
// of the screen then ignore it.
/*if (ignorenext || ((evt.x == wwidth/2) && (evt.y == wheight/2)))
if (((evt.x == wwidth/2) && (evt.y == wheight/2)))
{
ignorenext = SDL_FALSE;
return;
}
else
{*/
event.data2 = +evt.xrel;
event.data3 = -evt.yrel;
//}
{
event.data2 = +evt.xrel;
event.data3 = -evt.yrel;
}
event.type = ev_mouse;
D_PostEvent(&event);
// Warp the pointer back to the middle of the window
// or we cannot move any further if it's at a border.
/*if ((evt.x < (wwidth/2 )-(wwidth/4 )) ||
if ((evt.x < (wwidth/2 )-(wwidth/4 )) ||
(evt.y < (wheight/2)-(wheight/4)) ||
(evt.x > (wwidth/2 )+(wwidth/4 )) ||
(evt.y > (wheight/2)+(wheight/4) ) )*/
(evt.y > (wheight/2)+(wheight/4) ) )
{
//if (SDL_GRAB_ON == SDL_WM_GrabInput(SDL_GRAB_QUERY) || !mousegrabok)
SDL_SetWindowGrab(window, mousegrabok);
//HalfWarpMouse(wwidth, wheight);
SDL_SetRelativeMouseMode(SDL_TRUE);
HalfWarpMouse(wwidth, wheight);
}
#endif
#endif
}
static void Impl_HandleMouseButtonEvent(SDL_MouseButtonEvent evt, Uint32 type)