apply patch dwm-winview-gaplessgrid-gridall-6.5.diff

dwm.c

@@ -250,10 +250,13 @@ static void view(const Arg *arg);
 static void warp(const Client *c);
 static Client *wintoclient(Window w);
 static Monitor *wintomon(Window w);
+static void winview(const Arg* arg);
 static int xerror(Display *dpy, XErrorEvent *ee);
 static int xerrordummy(Display *dpy, XErrorEvent *ee);
 static int xerrorstart(Display *dpy, XErrorEvent *ee);
 static void zoom(const Arg *arg);
+static void gridall(const Arg *arg);
+static void winviewmono(const Arg *arg);
 
 /* variables */
 static const char broken[] = "broken";
@@ -2494,6 +2497,41 @@ wintomon(Window w)
 	return selmon;
 }
 
+/* Selects for the view of the focused window. The list of tags */
+/* to be displayed is matched to the focused window tag list. */
+void
+winview(const Arg* arg){
+	Window win, win_r, win_p, *win_c;
+	unsigned nc;
+	int unused;
+	Client* c;
+	Arg a;
+
+	if (!XGetInputFocus(dpy, &win, &unused)) return;
+	while(XQueryTree(dpy, win, &win_r, &win_p, &win_c, &nc)
+	      && win_p != win_r) win = win_p;
+
+	if (!(c = wintoclient(win))) return;
+
+	a.ui = c->tags;
+	view(&a);
+}
+
+/* by desgua */
+void
+gridall(const Arg *arg)
+{
+	setlayout(&(Arg){.v = &layouts[3]});
+	view(&(Arg){.ui = ~0});
+}
+
+void
+winviewmono(const Arg *arg)
+{
+	winview(&(Arg){0});
+	setlayout(&(Arg){.v = &layouts[2]});
+}
+
 /* There's no way to check accesses to destroyed windows, thus those cases are
  * ignored (especially on UnmapNotify's). Other types of errors call Xlibs
  * default error handler, which may call exit. */