import gobject
import pygtk
pygtk.require('2.0')
import gtk


class PlistView(gtk.ScrolledWindow):
	def __init__(self,data):
		gtk.ScrolledWindow.__init__(self)
		self.set_policy(gtk.POLICY_AUTOMATIC,gtk.POLICY_AUTOMATIC)
		self.data = data
		self.tree = None
		self.makeList()
		gobject.timeout_add(1000,self.checkUpdate)
	
	
	def checkUpdate(self):
		if self.data.updateList == True:
			self.data.updateList = False
			self.makeList()
		return True


	def makeList(self):
		trackList= gtk.ListStore(int,str,str,str,str)
		if self.tree:
			self.remove(self.tree)
		for index in self.data.curList:
			track = self.data.library.files[index]
			trackList.append([track.id,track.title,track.artist,track.album,track.length])
		self.tree = gtk.TreeView(trackList)
		cell = gtk.CellRendererText()
		cols = ["Id","Title","Artist","Album","Length"]
		for i in range(len(cols)):
			col = gtk.TreeViewColumn(cols[i],cell)
			col.add_attribute(cell,'text',i)
			col.set_resizable(True)
			col.set_sort_column_id(i)
			self.tree.append_column(col)
		self.tree.show()
		self.add(self.tree)