System utilities and desktop configuration changes

ui.el

@@ -184,6 +184,25 @@
   (global-set-key (kbd "<volume-up> <volume-up>")
 		  '(lambda () (interactive) (frame-toggle-on-screen-keyboard (selected-frame) nil))))
 
+;; Desktop specific configuration
+;; We can replace the system bar here:
+(defcustom theurgy-replace-bar
+  t
+  "Whether to show battery and time values in the tab bar."
+  :type 'boolean
+  :group 'theurgy
+  :group 'theurgy-ui)
+
+(when (and (equal system-type 'gnu/linux)
+	   theurgy-replace-bar)
+  (display-battery-mode 1)
+  (add-to-list 'tab-bar-format 'tab-bar-format-align-right 'append)
+  (add-to-list 'tab-bar-format 'tab-bar-format-global 'append)
+  (setq display-time-format "%a %F %H:%M (%Z)")
+  (setq display-time-default-load-average nil) ;; Turn off load number by default
+  (setq display-time-interval 1)
+  (display-time-mode 1))
+
 (provide 'ui)
 
 ;;; ui.el ends here