Conf: Add "split" bool option in [tag] section

src/client.c

@@ -742,6 +742,9 @@ client_manage(Window w, XWindowAttributes *wa, Bool ar)
      c->free_geo = c->pgeo = c->wrgeo = c->split_geo = c->geo;
      c->tag = seltag[c->screen];
      c->focusontag = -1;
+
+     /* Set tilefact to 0 */
+     tags[c->screen][c->tag].flags |= CleanFactFlag;
      cfactor_clean(c);
 
      at.event_mask = PropertyChangeMask;
@@ -771,7 +774,6 @@ client_manage(Window w, XWindowAttributes *wa, Bool ar)
      client_attach(c);
      client_set_rules(c);
      client_get_name(c);
-     tags[c->screen][c->tag].flags |= CleanFactFlag;
 
      if(c->tag == (uint)seltag[selscreen])
      {

src/config.c

@@ -549,9 +549,13 @@ conf_tag_section(void)
      };
 
      FLAGAPPLY(default_tag.flags,
-               fetch_opt_first(def_tag, "False", "resizehint").bool,
+               fetch_opt_first(def_tag, "false", "resizehint").bool,
                ResizeHintFlag);
 
+     FLAGAPPLY(default_tag.flags,
+               fetch_opt_first(def_tag, "false", "split").bool,
+               (SplitFlag | FirstArrangeFlag));
+
      conf.default_tag = default_tag;
 
      /* Mouse button action on tag */
@@ -607,6 +611,10 @@ conf_tag_section(void)
                          fetch_opt_first(tag[i], "false", "abovefc").bool,
                          AboveFCFlag);
 
+               FLAGAPPLY(tags[k][conf.ntag[k]].flags,
+                         fetch_opt_first(tag[i], "false", "split").bool,
+                         (SplitFlag | FirstArrangeFlag));
+
                tmp = fetch_opt_first(tag[i], fetch_opt_first(def_tag, "top", "infobar_position").str, "infobar_position").str;
 
                if(!strcmp(tmp ,"none") || !strcmp(tmp, "hide") || !strcmp(tmp, "hidden"))

src/layout.c

@@ -67,10 +67,14 @@ arrange(int screen, Bool update_layout)
 void
 layout_func(int screen, int tag)
 {
-     if(tags[screen][tag].flags & SplitFlag)
+     if((tags[screen][tag].flags & SplitFlag)
+               && !(tags[screen][tag].flags & FirstArrangeFlag))
           split_apply_current(screen, tag);
      else
+     {
           tags[screen][tag].layout.func(screen);
+          tags[screen][tag].flags &= ~FirstArrangeFlag;
+     }
 
      return;
 }
@@ -130,6 +134,7 @@ layoutswitch(Bool b)
 
      ewmh_update_current_tag_prop();
      tags[selscreen][seltag[selscreen]].flags |= CleanFactFlag;
+     tags[selscreen][seltag[selscreen]].flags &= ~SplitFlag;
      layout_func(selscreen, seltag[selscreen]);
      infobar_draw(selscreen);
 
@@ -864,6 +869,7 @@ uicb_set_layout(uicb_t cmd)
                          tags[selscreen][seltag[selscreen]].layout = conf.layout[j];
 
      tags[selscreen][seltag[selscreen]].flags |= CleanFactFlag;
+     tags[selscreen][seltag[selscreen]].flags &= ~SplitFlag;
      arrange(selscreen, True);
 
      return;

src/split.c

@@ -92,7 +92,7 @@ split_apply_current(int screen, int tag)
      /* Integrate in split mode */
      if(tags[screen][tag].layout.flags & IntegrationFlag)
      {
-          if(tags[screen][tag].layout.nc == (c = sel)
+          if(!(c = sel) || tags[screen][tag].layout.nc == c
                     || c->screen != screen || c->tag != tag)
                c = client_get_next();
 
@@ -312,6 +312,7 @@ split_client_integrate(Client *c, Client *sc, int screen, int tag)
                c->geo.y = sgeo[screen].y;
 
                client_maximize(c);
+               c->flags |= TileFlag;
 
                return;
           }

src/structs.h

@@ -66,6 +66,7 @@
 #define CleanFactFlag     (1 << 5)
 #define StayLastFlag      (1 << 6)
 #define SplitFlag         (1 << 7)
+#define FirstArrangeFlag  (1 << 8)
 
 #define TagFlag(t) (1 << (t))
 

wmfsrc

@@ -103,6 +103,7 @@
              layout           = "tile"
              resizehint       = false
              infobar_position = "top"
+             split            = false
         [/default_tag]
 
         # whether client_next on the last tag will send you on the first
@@ -149,6 +150,7 @@
                 resizehint       = false
                 infobar_position = "top"
                 above_fc         = false
+                split            = false
                 #[mouse] [/mouse] Possible multi mouse section
         [/tag]