ok this time for sure

Signed-off-by: fbt <fbt@fleshless.org>

mod/bspwm_taskbar

@@ -1,24 +1,19 @@
 # vim: ft=ruby
 
-class ModBspwmTaskbar < ModBasic
-	@@mod_name = 'bspwm_taskbar'
-
-	def data_loop()
+class BspwmTaskbar < Worker
+	def mainloop()
 		while true do
 			pipe = IO.popen("xtitle -s -f '%s'")
-			$children << pipe.pid
 
 			pipe.each do |line|
 				if line == "\n"
-					$panel_data[@@mod_name.to_sym] = ""
+					self.write ""
 				else
-					$panel_data[@@mod_name.to_sym] = $config['mod']['bspwm_taskbar']['begin'].erb + line.chomp + $config['mod']['bspwm_taskbar']['end'].erb
+					self.write @config['mod']['bspwm_taskbar']['begin'].erb + line.chomp + @config['mod']['bspwm_taskbar']['end'].erb + "\n"
 				end
-
-				$queue << 1
 			end
 		end
 	end
 end
 
-ModBspwmTaskbar.new.mainloop()
+Modules.add("bspwm_taskbar", "BspwmTaskbar")