Added CPU usage widget

rc.lua

@@ -291,6 +291,26 @@ do
     -- }}}
 
     if vicious_loaded then
+        -- {{{ CPU
+        -- Initialize widget
+        local w_cpu_img = widget({ type = "imagebox" })
+        w_cpu_img.image = image(beautiful.widget_cpu)
+
+        local w_cpu_g = awful.widget.graph()
+
+        -- options
+        w_cpu_g:set_width(50)
+        w_cpu_g:set_height(14)
+        w_cpu_g:set_background_color(beautiful.fg_off_widget)
+        w_cpu_g:set_border_color(beautiful.border_widget)
+        w_cpu_g:set_color(beautiful.fg_widget)
+        w_cpu_g:set_gradient_colors({ beautiful.fg_widget, beautiful.fg_end_widget })
+
+        -- Register widget
+        vicious.register(w_cpu_g, vicious.widgets.cpu, "$1", 3)
+        -- }}}
+
+        left_widgets = join_tables(left_widgets, {separator, w_cpu_img, spacer, w_cpu_g})
     end
 
     table.insert(right_widgets, left_widgets)