static void HandleEvents(void)
{
XEvent event;
int key;
Uchar unicode;
qboolean dowarp = false;
if (!vidx11_display)
return;
in_mouse_x += in_mouse_x_save;
in_mouse_y += in_mouse_y_save;
in_mouse_x_save = 0;
in_mouse_y_save = 0;
while (XPending(vidx11_display))
{
XNextEvent(vidx11_display, &event);
switch (event.type)
{
case KeyPress:
// key pressed
key = XLateKey (&event.xkey, &unicode);
Key_Event(key, unicode, true);
break;
case KeyRelease:
// key released
key = XLateKey (&event.xkey, &unicode);
Key_Event(key, unicode, false);
break;
case MotionNotify:
// mouse moved
if (vid_usingmouse)
{
#ifdef USEDGA
if (vid_usingdgamouse)
{
in_mouse_x += event.xmotion.x_root;
in_mouse_y += event.xmotion.y_root;
}
else
#endif
{
if (!event.xmotion.send_event)
{
in_mouse_x += event.xmotion.x - in_windowmouse_x;
in_mouse_y += event.xmotion.y - in_windowmouse_y;
//if (abs(vid.width/2 - event.xmotion.x) + abs(vid.height/2 - event.xmotion.y))
if (vid_stick_mouse.integer || abs(vid.width/2 - event.xmotion.x) > vid.width / 4 || abs(vid.height/2 - event.xmotion.y) > vid.height / 4)
dowarp = true;
}
}
}
in_windowmouse_x = event.xmotion.x;
in_windowmouse_y = event.xmotion.y;
break;
case ButtonPress:
// mouse button pressed
if (event.xbutton.button <= 18)
Key_Event(buttonremap[event.xbutton.button - 1], 0, true);
else
Con_Printf("HandleEvents: ButtonPress gave value %d, 1-18 expected\n", event.xbutton.button);
break;
case ButtonRelease:
// mouse button released
if (event.xbutton.button <= 18)
Key_Event(buttonremap[event.xbutton.button - 1], 0, false);
else
Con_Printf("HandleEvents: ButtonRelease gave value %d, 1-18 expected\n", event.xbutton.button);
break;
case CreateNotify:
// window created
win_x = event.xcreatewindow.x;
win_y = event.xcreatewindow.y;
break;
case ConfigureNotify:
// window changed size/location
win_x = event.xconfigure.x;
win_y = event.xconfigure.y;
if((vid_resizable.integer < 2 || vid_isnetwmfullscreen) && (vid.width != event.xconfigure.width || vid.height != event.xconfigure.height))
{
vid.width = event.xconfigure.width;
vid.height = event.xconfigure.height;
if(vid_isnetwmfullscreen)
Con_Printf("NetWM fullscreen: actually using resolution %dx%d\n", vid.width, vid.height);
else
Con_DPrintf("Updating to ConfigureNotify resolution %dx%d\n", vid.width, vid.height);
DPSOFTRAST_Flush();
if(vid.softdepthpixels)
free(vid.softdepthpixels);
DestroyXImages();
XSync(vidx11_display, False);
if(!BuildXImages(vid.width, vid.height))
return;
XSync(vidx11_display, False);
vid.softpixels = (unsigned int *) vidx11_ximage[vidx11_ximage_pos]->data;
vid.softdepthpixels = (unsigned int *)calloc(4, vid.width * vid.height);
}
break;
case DestroyNotify:
// window has been destroyed
Sys_Quit(0);
break;
case ClientMessage:
// window manager messages
if ((event.xclient.format == 32) && ((unsigned int)event.xclient.data.l[0] == wm_delete_window_atom))
Sys_Quit(0);
break;
case MapNotify:
if (vid_isoverrideredirect)
break;
// window restored
vid_hidden = false;
VID_RestoreSystemGamma();
if(vid_isvidmodefullscreen)
{
// set our video mode
XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, &game_vidmode);
// Move the viewport to top left
XF86VidModeSetViewPort(vidx11_display, vidx11_screen, 0, 0);
}
if(vid_isnetwmfullscreen)
{
// make sure it's fullscreen
XEvent event;
event.type = ClientMessage;
event.xclient.serial = 0;
event.xclient.send_event = True;
event.xclient.message_type = net_wm_state_atom;
event.xclient.window = win;
event.xclient.format = 32;
event.xclient.data.l[0] = 1;
event.xclient.data.l[1] = net_wm_state_fullscreen_atom;
event.xclient.data.l[2] = 0;
event.xclient.data.l[3] = 1;
event.xclient.data.l[4] = 0;
XSendEvent(vidx11_display, root, False, SubstructureRedirectMask | SubstructureNotifyMask, &event);
}
dowarp = true;
break;
case UnmapNotify:
if (vid_isoverrideredirect)
break;
// window iconified/rolledup/whatever
vid_hidden = true;
VID_RestoreSystemGamma();
if(vid_isvidmodefullscreen)
XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, &init_vidmode);
break;
case FocusIn:
if (vid_isoverrideredirect)
break;
// window is now the input focus
vid_activewindow = true;
break;
case FocusOut:
if (vid_isoverrideredirect)
break;
if(vid_isnetwmfullscreen && event.xfocus.mode == NotifyNormal)
{
// iconify netwm fullscreen window when it loses focus
// when the user selects it in the taskbar, the window manager will map it again and send MapNotify
XEvent event;
event.type = ClientMessage;
event.xclient.serial = 0;
event.xclient.send_event = True;
event.xclient.message_type = net_wm_state_atom;
event.xclient.window = win;
event.xclient.format = 32;
event.xclient.data.l[0] = 1;
event.xclient.data.l[1] = net_wm_state_hidden_atom;
event.xclient.data.l[2] = 0;
event.xclient.data.l[3] = 1;
event.xclient.data.l[4] = 0;
XSendEvent(vidx11_display, root, False, SubstructureRedirectMask | SubstructureNotifyMask, &event);
}
// window is no longer the input focus
vid_activewindow = false;
VID_RestoreSystemGamma();
break;
case EnterNotify:
// mouse entered window
break;
case LeaveNotify:
// mouse left window
break;
default:
if(vidx11_shmevent >= 0 && event.type == vidx11_shmevent)
--vidx11_shmwait;
break;
}
}
if (dowarp)
{
/* move the mouse to the window center again */
// we'll catch the warp motion by its send_event flag, updating the
// stored mouse position without adding any delta motion
XEvent event;
event.type = MotionNotify;
event.xmotion.display = vidx11_display;
event.xmotion.window = win;
event.xmotion.x = vid.width / 2;
event.xmotion.y = vid.height / 2;
XSendEvent(vidx11_display, win, False, PointerMotionMask, &event);
XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, vid.width / 2, vid.height / 2);
}
}
static void signal_handler(int sig)
{
Con_Printf("Received signal %d, exiting...\n", sig);
VID_RestoreSystemGamma();
Sys_Quit(1);
}
void signal_handler(int sig)
{
Sys_PrintfToTerminal("Received signal %d, exiting...\n", sig);
VID_RestoreSystemGamma();
Sys_Quit(1);
}
