--- a/awesome/my.lua	Sat Jun 20 16:21:25 2015 -0400
+++ b/awesome/my.lua	Sat Jun 20 20:32:45 2015 -0400
@@ -1,6 +1,7 @@
 local os = require("os")
 local io = require("io")
 local debug = require("debug")
+local table = require("table")
 local awesome = require("awesome")
 local naughty = require("naughty")
 local awful = require("awful")
@@ -61,8 +62,8 @@
    
 notify_error = mk_notify_error_dialog(3)
 
-local function get_gradient_colors(c1, c2, c3)
-   return { type = "linear", from = { 0, 0 }, to = { 0, 20 }, stops = { { 0, c1 }, { 0.5, c2 }, { 1, c3 } }}
+local function get_gradient_colors(c1, c2)
+   return { type = "linear", from = { 0, 0 }, to = { 0, 20 }, stops = { { 0, c2 }, { 1, c1 } }}
 end
 
 function mkspawn(p)
@@ -102,8 +103,8 @@
    local w = awful.widget.graph()
    -- Graph properties
    w:set_width(30)
-   w:set_background_color("#729fcf")
-   w:set_color(get_gradient_colors("#729fcf", "LightBlue", "white"))
+   w:set_background_color(beautiful.bg_normal)
+   w:set_color(get_gradient_colors(beautiful.bg_focus, beautiful.bg_urgent))
 -- Register widget
    vicious.register(w, vicious.widgets.cpu, "$1", 1)
    return w
@@ -130,8 +131,8 @@
 -- Progressbar properties
    w:set_width(10)
    w:set_vertical(true)
-   w:set_background_color("#729fcf")
-   w:set_color(get_gradient_colors("#729fcf", "LightBlue", "white"))
+   w:set_background_color(beautiful.bg_normal)
+   w:set_color(get_gradient_colors(beautiful.bg_focus, beautiful.bg_urgent))
 -- Register widget
    vicious.register(w, vicious.widgets.mem, "$1", 5)
    return w
@@ -223,8 +224,7 @@
    if event == "release" then 
       return true 
    end
-   local theme = beautiful.get()
-   widgets.mode_widget_bg:set_bg(theme.bg_focus)
+   widgets.mode_widget_bg:set_bg(beautiful.bg_focus)
    if key == "Escape" then   
       return false
    end
@@ -239,7 +239,7 @@
       end
    end
    -- notify_error("Nothing for " .. skey)
-   widgets.mode_widget_bg:set_bg(theme.bg_urgent)
+   widgets.mode_widget_bg:set_bg(beautiful.bg_urgent)
    return true
 end
 
@@ -260,7 +260,7 @@
 function run_kt(c, keytable, title)
    widgets.mode_widget:set_text("Mode: " .. title)
    -- widgets.mode_widget:show()
-   widgets.mode_widget_bg:set_bg("LightBlue")
+   widgets.mode_widget_bg:set_bg(beautiful.bg_focus)
    widgets.mode_widget:buttons(
       awful.util.table.join(
          awful.button({}, 1, function () show_kt(keytable, "Binding") end),
@@ -353,3 +353,48 @@
                                  end
    end)
 end
+
+-- theme menu
+function theme_load(theme)
+   local cfg_path = awful.util.getdir("config")
+   awful.util.spawn("ln -sfn " .. cfg_path .. "/themes/" .. theme .. " " .. cfg_path .. "/current_theme")
+   awesome.restart()
+end
+
+function theme_menu()
+   -- List your theme files and feed the menu table
+   local cmd = "ls -1 " .. awful.util.getdir("config") .. "/themes/"
+   local f = io.popen(cmd)
+
+   local themes = {}
+   for l in f:lines() do
+	  local item = { l, function () theme_load(l) end }
+	  table.insert(themes, item)
+   end
+
+   f:close()
+   return themes
+end
+
+function set_wallpaper(wallpaper)
+   local cfg_path = awful.util.getdir("config")
+   local source_path = cfg_path .. "/wallpapers/" .. wallpaper
+   local default_path = cfg_path .. "/default"
+   awful.util.spawn("ln -sfn " .. source_path .. " " .. default_path )
+   awful.util.spawn("fbsetbg -a " .. default_path)
+end
+
+function wallpaper_menu()
+   local cmd = "ls " .. awful.util.getdir("config") .. "/wallpapers/"
+   local f = io.popen(cmd)
+   local wallpapers = {}
+   for l in f:lines() do
+      local name, ext = capi.string.match(l, "(.-)(%.[^%.]+)$")
+      local item = { name,  function () set_wallpaper(l) end }
+      table.insert(wallpapers, item)
+   end
+
+   f:close()
+   return wallpapers
+end
+