use games patch

dwm.c

@@ -51,6 +51,7 @@
                                * MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy)))
 #define ISVISIBLEONTAG(C, T)    ((C->tags & T))
 #define ISVISIBLE(C)            ISVISIBLEONTAG(C, C->mon->tagset[C->mon->seltags])
+#define MINIMIZED(C)            ((getstate(C->win) == IconicState))
 #define HIDDEN(C)               ((getstate(C->win) == IconicState))
 #define MOUSEMASK               (BUTTONMASK|PointerMotionMask)
 #define WIDTH(X)                ((X)->w + 2 * (X)->bw)
@@ -114,7 +115,7 @@ struct Client {
 	int bw, oldbw;
 	unsigned int tags;
 	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
-	int issteam;
+	int isgame;
 	int fakefullscreen;
 	Client *next;
 	Client *snext;
@@ -169,6 +170,7 @@ typedef struct {
 	unsigned int tags;
 	int isfloating;
 	int monitor;
+	int isgame;
 } Rule;
 
 typedef struct Systray   Systray;
@@ -226,6 +228,7 @@ static void losefullscreen(Client *next);
 static void manage(Window w, XWindowAttributes *wa);
 static void mappingnotify(XEvent *e);
 static void maprequest(XEvent *e);
+static void minimize(Client *c);
 static void monocle(Monitor *m);
 static void motionnotify(XEvent *e);
 static void movemouse(const Arg *arg);
@@ -282,6 +285,7 @@ static void togglewin(const Arg *arg);
 static void unfocus(Client *c, int setfocus);
 static void unmanage(Client *c, int destroyed);
 static void unmapnotify(XEvent *e);
+static void unminimize(Client *c);
 static void updatecurrentdesktop(void);
 static void updatebarpos(Monitor *m);
 static void updatebars(void);
@@ -408,9 +412,6 @@ applyrules(Client *c)
 	class    = ch.res_class ? ch.res_class : broken;
 	instance = ch.res_name  ? ch.res_name  : broken;
 
-	if (strstr(class, "Steam") || strstr(class, "steam_app_"))
-		c->issteam = 1;
-
 	for (i = 0; i < LENGTH(rules); i++) {
 		r = &rules[i];
 		if ((!r->title || strstr(c->name, r->title))
@@ -419,6 +420,7 @@ applyrules(Client *c)
 		{
 			c->isfloating = r->isfloating;
 			c->tags |= r->tags;
+			c->isgame = r->isgame;
 			if ((r->tags & SPTAGMASK) && r->isfloating) {
 				c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2);
 				c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2);
@@ -800,15 +802,13 @@ configurerequest(XEvent *e)
 			c->bw = ev->border_width;
 		else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) {
 			m = c->mon;
-			if (!c->issteam) {
-				if (ev->value_mask & CWX) {
-					c->oldx = c->x;
-					c->x = m->mx + ev->x;
-				}
-				if (ev->value_mask & CWY) {
-					c->oldy = c->y;
-					c->y = m->my + ev->y;
-				}
+			if (ev->value_mask & CWX) {
+				c->oldx = c->x;
+				c->x = m->mx + ev->x;
+			}
+			if (ev->value_mask & CWY) {
+				c->oldy = c->y;
+				c->y = m->my + ev->y;
 			}
 			if (ev->value_mask & CWWidth) {
 				c->oldw = c->w;
@@ -1566,6 +1566,29 @@ maprequest(XEvent *e)
 		manage(ev->window, &wa);
 }
 
+void
+minimize(Client *c)
+{
+	if (!c || MINIMIZED(c))
+		return;
+
+	Window w = c->win;
+	static XWindowAttributes ra, ca;
+
+	// more or less taken directly from blackbox's hide() function
+	XGrabServer(dpy);
+	XGetWindowAttributes(dpy, root, &ra);
+	XGetWindowAttributes(dpy, w, &ca);
+	// prevent UnmapNotify events
+	XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask);
+	XSelectInput(dpy, w, ca.your_event_mask & ~StructureNotifyMask);
+	XUnmapWindow(dpy, w);
+	setclientstate(c, IconicState);
+	XSelectInput(dpy, root, ra.your_event_mask);
+	XSelectInput(dpy, w, ca.your_event_mask);
+	XUngrabServer(dpy);
+}
+
 void
 monocle(Monitor *m)
 {
@@ -1832,17 +1855,19 @@ propertynotify(XEvent *e)
 void
 quit(const Arg *arg)
 {
-	// fix: reloading dwm keeps all the hidden clients hidden
-	Monitor *m;
-	Client *c;
-	for (m = mons; m; m = m->next) {
-		if (m) {
-			for (c = m->stack; c; c = c->next)
-				if (c && HIDDEN(c)) showwin(c);
+	if(arg->i) restart = 1;
+	if (!restart) {
+		// fix: reloading dwm keeps all the hidden clients hidden
+		Monitor *m;
+		Client *c;
+		for (m = mons; m; m = m->next) {
+			if (m) {
+				for (c = m->stack; c; c = c->next)
+					if (c && HIDDEN(c)) showwin(c);
+			}
 		}
 	}
 
-	if(arg->i) restart = 1;
 	running = 0;
 }
 
@@ -2134,8 +2159,9 @@ setfocus(Client *c)
 			XA_WINDOW, 32, PropModeReplace,
 			(unsigned char *) &(c->win), 1);
 	}
-	if (c->issteam)
-		setclientstate(c, NormalState);
+
+	if (c->isgame && c->isfullscreen)
+		unminimize(c);
 
 	sendevent(c->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], CurrentTime, 0, 0, 0);
 }
@@ -2662,6 +2688,10 @@ unfocus(Client *c, int setfocus)
 {
 	if (!c)
 		return;
+
+	if (c->isgame && c->isfullscreen)
+		minimize(c);
+
 	grabbuttons(c, 0);
 	XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel);
 	if (setfocus) {
@@ -2716,6 +2746,16 @@ unmapnotify(XEvent *e)
 	}
 }
 
+void
+unminimize(Client *c)
+{
+	if (!c || !MINIMIZED(c))
+		return;
+
+	XMapWindow(dpy, c->win);
+	setclientstate(c, NormalState);
+}
+
 void
 updatebars(void)
 {