awesomerc: make titlebar optional and disabled by default

Signed-off-by: Julien Danjou <julien@danjou.info>

awesomerc.lua.in

@@ -52,6 +52,9 @@ fg_focus = "#ffffff"
 border_focus = bg_focus
 border_marked = "#91231C"
 
+-- Define if we want to use titlebar on all applications
+use_titlebar = false
+
 awesome.font_set(font)
 awesome.colors_set({ fg = fg_normal, bg = bg_normal })
 
@@ -292,16 +295,20 @@ function hook_focus(c)
     if not awful.client.ismarked(c) then
         c.border_color = border_focus
     end
+    if use_titlebar then
         awful.titlebar.update(c, bg_normal, fg_normal, bg_focus, fg_focus)
     end
+end
 
 -- Hook function to execute when unfocusing a client.
 function hook_unfocus(c)
     if not awful.client.ismarked(c) then
         c.border_color = border_normal
     end
+    if use_titlebar then
        awful.titlebar.update(c, bg_normal, fg_normal, bg_focus, fg_focus)
    end
+end
 
 -- Hook function to execute when marking a client
 function hook_marked(c)
@@ -325,9 +332,11 @@ end
 function hook_manage(c)
     -- Set floating placement to be smart!
     c.floating_placement = "smart"
+    if use_titlebar then
         -- Add a titlebar
         c.titlebar = awful.titlebar.new({ fg = fg, bg = bg, modkey = modkey })
         awful.titlebar.update(c, bg_normal, fg_normal, bg_focus, fg_focus)
+    end
     -- Add mouse bindings
     c:mouse_add(mouse({ }, 1, function (c) c:focus_set(); c:raise() end))
     c:mouse_add(mouse({ modkey }, 1, function (c) c:mouse_move() end))
@@ -385,9 +394,11 @@ function hook_timer ()
 end
 
 function hook_titleupdate (c)
+    if use_titlebar then
         -- Update titlebar
         awful.titlebar.update(c, bg_normal, fg_normal, bg_focus, fg_focus)
     end
+end
 
 -- Set up some hooks
 awful.hooks.focus(hook_focus)