New titlebar style for tabbed client: the selected titlebar is not only the first anymore

COPYING

@@ -23,4 +23,4 @@
  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- SUCH DAMAGE.5~
+ SUCH DAMAGE.

src/client.c

@@ -345,29 +345,35 @@ client_grabbuttons(struct client *c, bool focused)
 void
 client_frame_update(struct client *c, struct colpair *cp)
 {
+     struct client *cc;
+     int y, f, xt, w, n = 1;
+
      if(c->flags & CLIENT_TABBED)
           c = c->tabmaster;
 
      XSetWindowBackground(W->dpy, c->frame, cp->bg);
      XClearWindow(W->dpy, c->frame);
 
-     if(c->titlebar && c->title)
+     if(!c->titlebar || !c->title)
-     {
+          return;
-          struct client *cc;
-          int y, f, n = 1, xt, w = draw_textw(c->theme, c->title);
 
      c->titlebar->fg = cp->fg;
      c->titlebar->bg = cp->bg;
 
      /* Get number of tabbed client if c is tabmaster */
      if(c->flags & CLIENT_TABMASTER)
+     {
           SLIST_FOREACH(cc, &c->tag->clients, tnext)
                if(c == cc->tabmaster)
                     ++n;
+     }
 
-          f = (c->geo.w - (c->border * (n - 1))) / n;
+     f = c->geo.w / n;
      y = TEXTY(c->theme, c->tbarw);
 
+     if(n == 1)
+     {
+          w = draw_textw(c->theme, c->title);
           _XTEXT();
 
           barwin_reparent(c->titlebar, c->frame);
@@ -376,39 +382,46 @@ client_frame_update(struct client *c, struct colpair *cp)
           barwin_refresh_color(c->titlebar);
           draw_text(c->titlebar->dr, c->theme, xt, y, cp->fg, c->title);
           barwin_refresh(c->titlebar);
-
+     }
      /* Tabbing case, multiple titlebar in frame */
-          if(c->flags & CLIENT_TABMASTER && n > 1)
+     else
      {
-               int x = f;
           struct geo g = { 0, 0, 1, c->titlebar->geo.h };
+          int x = 0;
 
           SLIST_FOREACH(cc, &c->tag->clients, tnext)
-                    if(c == cc->tabmaster && cc->titlebar)
           {
-                         cc->titlebar->bg = c->ncol.bg;
+               w = (cc->title ? draw_textw(c->theme, cc->title) : 0);
-
-                         w = draw_textw(c->theme, cc->title);
                _XTEXT();
 
+               if(cc == c)
+               {
+                    barwin_reparent(c->titlebar, c->frame);
+                    barwin_move(c->titlebar, x, 0);
+                    barwin_resize(c->titlebar, f, c->tbarw);
+                    barwin_refresh_color(c->titlebar);
+                    draw_text(c->titlebar->dr, c->theme, xt, y, cp->fg, c->title);
+                    barwin_refresh(c->titlebar);
+                    barwin_refresh(cc->titlebar);
+                    x += f;
+               }
+               if(cc->tabmaster == c)
+               {
                     barwin_reparent(cc->titlebar, c->frame);
-                         barwin_map(cc->titlebar)
+                    barwin_map(cc->titlebar);
                     barwin_move(cc->titlebar, x, 1);
                     barwin_resize(cc->titlebar, f, c->tbarw - 2);
                     barwin_refresh_color(cc->titlebar);
-
                     draw_rect(cc->titlebar->dr, g, c->scol.bg);
-                         draw_text(cc->titlebar->dr, c->theme, xt, y - 1,
+                    draw_text(cc->titlebar->dr, c->theme, xt, y - 1, c->ncol.fg, cc->title);
-                                   c->ncol.fg, cc->title);
-
                     barwin_refresh(cc->titlebar);
-
                     x += f;
                }
           }
      }
 }
 
+
 void
 client_tab_focus(struct client *c)
 {