void I_PauseMouse (void)
{
// denis - disable key repeats as they mess with the mouse in XP
SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
if (fullscreen)
return;
UngrabMouse();
SetCursorState(true);
mousepaused = true;
}
RemoteInteractor WorldView::Choose (Cursor* c, boolean waitforup) {
Event e;
GrabMouse(c);
do {
Read(e);
} while (e.eventType != DownEvent);
if (waitforup) {
do {
Read(e);
} while (e.eventType != UpEvent);
}
UngrabMouse();
return Find(e.x, e.y);
}
//
// I_GetEvent
//
void I_GetEvent (void)
{
event_t event;
event_t mouseevent = {ev_mouse, 0, 0, 0};
static int mbuttons = 0;
int sendmouseevent = 0;
SDL_Event ev;
if (!(SDL_GetAppState()&SDL_APPINPUTFOCUS) && havefocus)
{
havefocus = false;
UngrabMouse();
SetCursorState(true);
}
else if((SDL_GetAppState()&SDL_APPINPUTFOCUS) && !havefocus)
{
havefocus = true;
if(!mousepaused)
I_ResumeMouse();
}
while(SDL_PollEvent(&ev))
{
event.data1 = event.data2 = event.data3 = 0;
switch(ev.type)
{
case SDL_QUIT:
AddCommandString("quit");
break;
case SDL_KEYDOWN:
event.type = ev_keydown;
event.data1 = ev.key.keysym.sym;
if(event.data1 >= SDLK_KP0 && event.data1 <= SDLK_KP9)
event.data2 = event.data3 = '0' + (event.data1 - SDLK_KP0);
else if(event.data1 == SDLK_KP_PERIOD)
event.data2 = event.data3 = '.';
else if(event.data1 == SDLK_KP_DIVIDE)
event.data2 = event.data3 = '/';
else if(event.data1 == SDLK_KP_ENTER)
event.data2 = event.data3 = '\r';
else if ( (ev.key.keysym.unicode & 0xFF80) == 0 )
event.data2 = event.data3 = ev.key.keysym.unicode;
else
event.data2 = event.data3 = 0;
#ifdef WIN32
// SoM: Ignore the tab portion of alt-tab presses
if(event.data1 == SDLK_TAB && SDL_GetModState() & (KMOD_LALT | KMOD_RALT))
event.data1 = event.data2 = event.data3 = 0;
else
#endif
D_PostEvent(&event);
break;
case SDL_KEYUP:
event.type = ev_keyup;
event.data1 = ev.key.keysym.sym;
if ( (ev.key.keysym.unicode & 0xFF80) == 0 )
event.data2 = event.data3 = ev.key.keysym.unicode;
else
event.data2 = event.data3 = 0;
D_PostEvent(&event);
break;
case SDL_MOUSEMOTION:
if(flushmouse)
{
flushmouse = false;
break;
}
// denis - ignore artificially inserted events (see SDL_WarpMouse below)
if(ev.motion.x == screen->width/2 &&
ev.motion.y == screen->height/2)
{
break;
}
mouseevent.data2 += AccelerateMouse(ev.motion.xrel);
mouseevent.data3 -= AccelerateMouse(ev.motion.yrel);
sendmouseevent = 1;
break;
case SDL_MOUSEBUTTONDOWN:
if(nomouse)
break;
event.type = ev_keydown;
if(ev.button.button == SDL_BUTTON_LEFT)
{
event.data1 = KEY_MOUSE1;
mbuttons |= 1;
}
else if(ev.button.button == SDL_BUTTON_RIGHT)
{
event.data1 = KEY_MOUSE2;
mbuttons |= 2;
}
else if(ev.button.button == SDL_BUTTON_MIDDLE)
{
event.data1 = KEY_MOUSE3;
mbuttons |= 4;
}
else if(ev.button.button == SDL_BUTTON_WHEELUP)
event.data1 = KEY_MWHEELUP;
else if(ev.button.button == SDL_BUTTON_WHEELDOWN)
event.data1 = KEY_MWHEELDOWN;
D_PostEvent(&event);
break;
case SDL_MOUSEBUTTONUP:
if(nomouse)
break;
event.type = ev_keyup;
if(ev.button.button == SDL_BUTTON_LEFT)
{
event.data1 = KEY_MOUSE1;
mbuttons &= ~1;
}
else if(ev.button.button == SDL_BUTTON_RIGHT)
{
event.data1 = KEY_MOUSE2;
mbuttons &= ~2;
}
else if(ev.button.button == SDL_BUTTON_MIDDLE)
{
event.data1 = KEY_MOUSE3;
mbuttons &= ~4;
}
else if(ev.button.button == SDL_BUTTON_WHEELUP)
event.data1 = KEY_MWHEELUP;
else if(ev.button.button == SDL_BUTTON_WHEELDOWN)
event.data1 = KEY_MWHEELDOWN;
D_PostEvent(&event);
break;
};
}
if(!nomouse)
{
if(sendmouseevent)
{
mouseevent.data1 = mbuttons;
D_PostEvent(&mouseevent);
}
if(mousegrabbed && screen)
{
SDL_WarpMouse(screen->width/ 2, screen->height / 2);
}
}
}
