#! /usr/bin/python

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__author__="bjschuma"
__date__ ="$May 18, 2010 3:29:19 PM$"

import gtk
from ocarina import vars
from ct import call
from gtknodes import Node

class Button(Node):
	def __init__(self,elm):
		Node.__init__(self,elm)
		self["relief"] = "normal"
		self.part = gtk.Button()
		self.setattrs()

		relief = gtk.RELIEF_NORMAL
		if self["relief"] == "none":
			relief = gtk.RELIEF_NONE
		elif self["relief"] == "half":
			relief = gtk.RELIEF_HALF
		self.part.set_relief(relief)
		
		self.add()


	def add(self):
		if len(self.children) == 0:
			return
		self.part.add(self.children[0].part)


	def clear(self):
		self.part.remove(self.children[0].part)



class VolumeButton(Node):
	def __init__(self,elm):
		Node.__init__(self,elm)
		self["relief"] = "normal"
		self.part = gtk.VolumeButton()
		self.setattrs()

		relief = gtk.RELIEF_NORMAL
		if self["relief"] == "none":
			relief = gtk.RELIEF_NONE
		elif self["relief"] == "half":
			relief = gtk.RELIEF_HALF
		self.part.set_relief(relief)
		adj = self.part.get_adjustment()
		adj.set_page_increment(vars.VOLUMEINCR)
		self.part.set_value(vars.VOLUME)
		self.part.connect("value-changed", self.changed)


	def changed(self, widget, value):
		call.volset(value)