/*
===========
IN_ProcessEvents
===========
*/
void IN_ProcessEvents (void)
{
// handle the mouse state when windowed if that's changed
if (!vidmode_fullscreen)
{
if ( key_dest == key_game && !mouse_grab_active && vid_activewindow )
// if ( key_dest != key_console && !mouse_grab_active && vid_activewindow )
{
IN_GrabMouse ();
}
else if ( key_dest != key_game && mouse_grab_active )
// else if ( key_dest == key_console && mouse_grab_active )
{
IN_UngrabMouse ();
}
}
// getting and handle events
{
XEvent x_event;
static qboolean active = true;
if (!x_disp)
return;
while (XPending(x_disp))
{
XNextEvent(x_disp, &x_event);
switch (x_event.type)
{
case KeyPress: // key pressed
case KeyRelease: // key released
Key_Event(XLateKey(&x_event.xkey), x_event.type == KeyPress);
break;
case MotionNotify: // mouse moved
if (mouse_grab_active)
{
if (dga_mouse_active)
{
mouse_x += (float)x_event.xmotion.x_root;
mouse_y += (float)x_event.xmotion.y_root;
}
else
{
mouse_x = (float)x_event.xmotion.x - (float)(vid.width / 2);
mouse_y = (float)x_event.xmotion.y - (float)(vid.height / 2);
if (mouse_x || mouse_y) // do warp
{
// move the mouse to the window center again
XWarpPointer(x_disp, None, x_win, 0, 0, 0, 0, vid.width / 2, vid.height / 2);
}
}
}
break;
case ButtonPress: // mouse button pressed
case ButtonRelease: // mouse button released
switch (x_event.xbutton.button)
{
case 1:
Key_Event (K_MOUSE1, x_event.type == ButtonPress);
break;
case 2:
Key_Event (K_MOUSE3, x_event.type == ButtonPress);
break;
case 3:
Key_Event (K_MOUSE2, x_event.type == ButtonPress);
break;
case 4:
Key_Event (K_MWHEELUP, x_event.type == ButtonPress);
break;
case 5:
Key_Event (K_MWHEELDOWN, x_event.type == ButtonPress);
break;
case 6:
Key_Event (K_MOUSE4, x_event.type == ButtonPress);
break;
case 7:
Key_Event (K_MOUSE5, x_event.type == ButtonPress);
break;
case 8:
Key_Event (K_MOUSE6, x_event.type == ButtonPress);
break;
case 9:
Key_Event (K_MOUSE7, x_event.type == ButtonPress);
break;
case 10:
Key_Event (K_MOUSE8, x_event.type == ButtonPress);
break;
}
break;
case CreateNotify: // window created
window_x = x_event.xcreatewindow.x;
window_y = x_event.xcreatewindow.y;
window_width = x_event.xcreatewindow.width;
window_height = x_event.xcreatewindow.height;
break;
case ConfigureNotify: // window changed size/location
window_x = x_event.xconfigure.x;
window_y = x_event.xconfigure.y;
window_width = x_event.xconfigure.width;
window_height = x_event.xconfigure.height;
// check for resize
if (!vidmode_fullscreen)
{
if (window_width < 320)
window_width = 320;
if (window_height < 200)
window_height = 200;
vid.width = window_width;
vid.height = window_height;
vid.conwidth = vid.width;
vid.conheight = vid.height;
vid.recalc_refdef = true; // force a surface cache flush
}
break;
case DestroyNotify: // window has been destroyed
Sys_Quit (0);
break;
case ClientMessage: // window manager messages
if ((x_event.xclient.format == 32) && ((unsigned int)x_event.xclient.data.l[0] == wm_delete_window_atom))
Sys_Quit (0);
break;
case MapNotify: // window restored
case UnmapNotify: // window iconified/rolledup/whatever
vid_hiddenwindow = (x_event.type == UnmapNotify);
case FocusIn: // window is now the input focus
case FocusOut: // window is no longer the input focus
switch (x_event.xfocus.mode)
{
case NotifyNormal:
case NotifyGrab:
case NotifyUngrab:
vid_activewindow = (x_event.type == FocusIn);
break;
}
if(vidmode_fullscreen)
{
if(x_event.type == MapNotify)
{
// set our video mode
XF86VidModeSwitchToMode(x_disp, scrnum, &game_vidmode);
// move the viewport to top left
XF86VidModeSetViewPort(x_disp, scrnum, 0, 0);
}
else if(x_event.type == UnmapNotify)
{
// set our video mode
XF86VidModeSwitchToMode(x_disp, scrnum, &init_vidmode);
}
}
else //if (!vidmode_fullscreen)
{
// enable/disable sound, set/restore gamma and grab/ungrab keyb
// on focus gain/loss
if (vid_activewindow && !vid_hiddenwindow && !active)
{
S_UnblockSound ();
S_ClearBuffer ();
VID_Gamma_Set ();
IN_GrabKeyboard();
active = true;
}
else if (active)
{
S_BlockSound ();
S_ClearBuffer ();
VID_Gamma_Restore ();
IN_UngrabKeyboard();
active = false;
}
}
// fix the leftover Alt from any Alt-Tab or the like that switched us away
Key_ClearStates ();
break;
case EnterNotify: // mouse entered window
case LeaveNotify: // mouse left window
vid_notifywindow = (x_event.type == EnterNotify);
break;
}
}
}
}
/*
================
VID_Gamma_Shutdown -- called on exit
================
*/
static void VID_Gamma_Shutdown (void)
{
VID_Gamma_Restore ();
}
