applied Jack's mplayer fullscreen patch

dwm.c

@@ -88,7 +88,7 @@ struct Client {
 	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 	int bw, oldbw;
 	unsigned int tags;
-	Bool isfixed, isfloating, isurgent, neverfocus, oldstate;
+	Bool isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
 	Client *next;
 	Client *snext;
 	Monitor *mon;
@@ -532,6 +532,7 @@ clientmessage(XEvent *e) {
 		if(cme->data.l[0]) {
 			XChangeProperty(dpy, cme->window, netatom[NetWMState], XA_ATOM, 32,
 			                PropModeReplace, (unsigned char*)&netatom[NetWMFullscreen], 1);
+			c->isfullscreen = True;
 			c->oldstate = c->isfloating;
 			c->oldbw = c->bw;
 			c->bw = 0;
@@ -542,6 +543,7 @@ clientmessage(XEvent *e) {
 		else {
 			XChangeProperty(dpy, cme->window, netatom[NetWMState], XA_ATOM, 32,
 			                PropModeReplace, (unsigned char*)0, 0);
+			c->isfullscreen = False;
 			c->isfloating = c->oldstate;
 			c->bw = c->oldbw;
 			c->x = c->oldx;
@@ -1584,7 +1586,7 @@ showhide(Client *c) {
 		return;
 	if(ISVISIBLE(c)) { /* show clients top down */
 		XMoveWindow(dpy, c->win, c->x, c->y);
-		if(!c->mon->lt[c->mon->sellt]->arrange || c->isfloating)
+		if((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen)
 			resize(c, c->x, c->y, c->w, c->h, False);
 		showhide(c->snext);
 	}