Grab server with client_resize border preview

src/client.c

@@ -619,7 +619,6 @@ client_maximize(struct client *c)
      client_moveresize(c, &c->geo);
 }
 
-
 /*
  * Client factor resize: allow clients to be resized in
  * manual tile layout.
@@ -727,6 +726,7 @@ client_fac_resize(struct client *c, enum position p, int fac)
           return;
      */
 
+     XGrabServer(W->dpy);
      XGrabKeyboard(W->dpy, W->root, True, GrabModeAsync, GrabModeAsync, CurrentTime);
 
      rgc = XCreateGC(W->dpy, c->tag->frame, GCFunction | GCSubwindowMode | GCLineWidth, &xgc);
@@ -787,6 +787,8 @@ client_fac_resize(struct client *c, enum position p, int fac)
      {
           SLIST_FOREACH(gc, &c->tag->clients, tnext)
                client_moveresize(gc, &gc->tgeo);
+
+          layout_save_set(c->tag);
      }
      /* Aborted with escape, Set back original geos */
      else
@@ -798,7 +800,9 @@ client_fac_resize(struct client *c, enum position p, int fac)
           }
      }
 
+
      XFreeGC(W->dpy, rgc);
+     XUngrabServer(W->dpy);
      XUngrabKeyboard(W->dpy, CurrentTime);
 }
 

src/layout.c

@@ -8,7 +8,7 @@
 #include "client.h"
 #include "util.h"
 
-static void
+void
 layout_save_set(struct tag *t)
 {
      struct client *c;
@@ -233,6 +233,8 @@ layout_split_arrange_closed(struct client *ghost)
                     }
           }
      }
+
+     layout_save_set(ghost->tag);
 }
 
 /* Integrate a client in split layout: split sc and fill c in new geo */
@@ -259,6 +261,8 @@ layout_split_integrate(struct client *c, struct client *sc)
 
      client_moveresize(c, &g);
      client_moveresize(sc, &sc->geo);
+
+     layout_save_set(c->tag);
 }
 
 /* Arrange inter-clients holes:

src/layout.h

@@ -29,6 +29,7 @@
 /* Debug */
 #define DGEO(G) printf(": %d %d %d %d\n", G.x, G.y, G.w, G.h)
 
+void layout_save_set(struct tag *t);
 void layout_free_set(struct tag *t);
 void layout_split_integrate(struct client *c, struct client *sc);
 void layout_split_arrange_closed(struct client *ghost);