Client: Add client attributes _WMFS_TAG and _WMFS_SCREEN

src/client.c

@@ -478,6 +478,7 @@ client_manage(Window w, XWindowAttributes *wa)
      ewmh_manage_window_type(c);
      arrange(c->screen);
      client_set_wanted_tag(c);
+     client_update_attributes(c);
 
         return;
 }
@@ -555,6 +556,7 @@ client_moveresize(Client *c, XRectangle geo, Bool r)
                        c->geo.height);
 
      client_configure(c);
+     client_update_attributes(c);
 
      return;
 }
@@ -685,6 +687,21 @@ client_set_wanted_tag(Client *c)
      return;
 }
 
+/** Update client attributes (_WMFS_TAG _WMFS_SCREEN)
+ *\param c Client pointer
+*/
+void
+client_update_attributes(Client *c)
+{
+     XChangeProperty(dpy, c->win, ATOM("_WMFS_TAG"), XA_CARDINAL, 32,
+                     PropModeReplace, (uchar*)&(c->tag), 1);
+
+     XChangeProperty(dpy, c->win, ATOM("_WMFS_SCREEN"), XA_CARDINAL, 32,
+                     PropModeReplace, (uchar*)&(c->screen), 1);
+
+     return;
+}
+
 /** Raise a client
  * \param c Client pointer
 */

src/mouse.c

@@ -109,6 +109,7 @@ mouse_move(Client *c)
      }
      while(ev.type != ButtonRelease);
 
+     client_update_attributes(c);
      XUngrabPointer(dpy, CurrentTime);
 
      return;
@@ -138,7 +139,7 @@ mouse_resize(Client *c)
           return;
      do
      {
-          XMaskEvent(dpy, MouseMask | SubstructureRedirectMask, &ev);
+          XMaskEvent(dpy, MouseMask | ExposureMask | SubstructureRedirectMask, &ev);
 
           if(ev.type == MotionNotify)
           {
@@ -185,6 +186,7 @@ mouse_resize(Client *c)
      else
           tags[selscreen][seltag[selscreen]].layout.func(c->screen);
 
+     client_update_attributes(c);
      XUngrabPointer(dpy, CurrentTime);
 
 

src/tag.c

@@ -79,7 +79,6 @@ tag_set(int tag)
 
      client_focus((c) ? c : NULL);
 
-
      return;
 }
 
@@ -105,6 +104,8 @@ tag_transfert(Client *c, int tag)
      if(c == sel)
           client_focus(NULL);
 
+     client_update_attributes(c);
+
      return;
 }
 

src/wmfs.h

@@ -150,6 +150,7 @@ void client_unhide(Client *c);
 void client_unmanage(Client *c);
 void client_unmap(Client *c);
 void client_set_wanted_tag(Client *c);
+void client_update_attributes(Client *c);
 void uicb_client_raise(uicb_t);
 void uicb_client_prev(uicb_t);
 void uicb_client_next(uicb_t);