aweswt with theme support

aweswt.lua

@@ -4,9 +4,26 @@
 
 local M = {}
 
-local dmenu = "dmenu -nf '#888888' -nb '#222222' -sf '#ffffff' -sb '#285577' -p 'switch to application:' -fn 'Terminus 8'  -i"
+-- local functions
+local get_out, get_input, _switch, assemble_command
+
+local defaults = {}
+local settings = {}
+
+defaults.bg_focus = theme.bg_focus
+defaults.fg_focus = theme.fg_focus
+defaults.bg_normal = theme.bg_normal
+defaults.fg_normal = theme.fg_normal
+defaults.font = string.gsub(theme.font, " ","-")
+defaults.menu_cmd = "dmenu -nf %q -nb %q -sf %q -sb %q -p 'Switch to' -fn %q -i"
+
+local command
+
+for key, value in pairs(defaults) do
+    settings[key] = value
+end
+
 
-local get_out, get_input, _switch
 
 -- switch with window titles
 M.switch = function()
@@ -18,6 +35,41 @@ M.switch_class = function()
 	_switch(false)
 end
 
+-- {{{ option setters
+
+M.set_bg_focus = function (color)
+	settings.bg_focus = color or defaults.bg_focus
+	assemble_command()
+end
+
+M.set_fg_focus = function (color)
+	settings.fg_focus = color or defaults.fg_focus
+	assemble_command()
+end
+
+M.set_bg_normal = function (color)
+	settings.bg_normal = color or defaults.bg_normal
+	assemble_command()
+end
+
+M.set_fg_normal = function (color)
+	settings.fg_normal = color or defaults.fg_normal
+	assemble_command()
+end
+
+M.set_font = function (font)
+	settings.font = font or defaults.font
+	assemble_command()
+end
+
+M.set_menu_command = function (command)
+	settings.menu_cmd = command or defaults.menu_cmd
+	assemble_command()
+end
+
+-- }}}
+
+-- {{{ io functions 
 get_out = function (a)
 	local  f = io.popen(a)
 	t = {}
@@ -28,10 +80,13 @@ get_out = function (a)
 end
 
 get_input = function (a)
-	s1 = 'echo "' .. a .. '" | ' .. dmenu
+	s1 = 'echo "' .. a .. '" | ' .. command
 	return get_out(s1)
 end
 
+-- }}}
+
+-- {{{ main worker function
 _switch = function(use_name)
 	local clients = client.get()
 
@@ -68,5 +123,16 @@ _switch = function(use_name)
 		client_selected:raise()
 	end
 end
+-- }}}
 
+assemble_command = function()
+	command = string.format(settings.menu_cmd,
+		settings.fg_normal,
+		settings.bg_normal,
+		settings.fg_focus,
+		settings.bg_focus,
+		settings.font)
+end
+
+assemble_command()
 return M