ocarina: Add more callbacks

This should make the code more readable and useable

ocarina/callbacks.py

@@ -1,6 +1,7 @@
 # Bryan Schumaker (4 / 20 / 2011)
 
 import libsaria
+import queue
 from ocarina.body import footer
 
 invite = libsaria.event.invite
@@ -12,3 +13,11 @@ invite("POSTPLAY", on_play)
 def on_pause(*args):
 	footer.on_pause()
 invite("POSTPAUSE", on_pause)
+
+def on_stop(*args):
+	footer.on_pause()
+invite("POSTSTOP", on_stop)
+
+def on_next(*args):
+	queue.refresh()
+invite("POSTNEXT", on_next)

ocarina/components/button.py

@@ -30,36 +30,6 @@ class Button(gtk.Button):
 	def hide(self, *args):
 		gtk.Button.hide(self)
 
-class PlayButton(Button):
-	def __init__(self):
-		Button.__init__(self, gtk.STOCK_MEDIA_PLAY, "Play")
-		invite("POSTPLAY", self.hide)
-		invite("POSTPAUSE", self.show)
-		invite("POSTSTOP", self.show)
-	def clicked(self, button):
-		LS.controls.play()
-	def hide(self, playing):
-		if playing == True:
-			Button.hide(self)
-	def show(self, paused):
-		if paused == True:
-			Button.show(self)
-
-class PauseButton(Button):
-	def __init__(self):
-		Button.__init__(self, gtk.STOCK_MEDIA_PAUSE, "Pause", show=False)
-		invite("POSTPLAY", self.show)
-		invite("POSTPAUSE", self.hide)
-		invite("POSTSTOP", self.hide)
-	def clicked(self, button):
-		LS.controls.pause()
-	def hide(self, paused):
-		if paused == True:
-			Button.hide(self)
-	def show(self, playing):
-		if playing == True:
-			Button.show(self)
-
 class OpenButton(Button):
 	def __init__(self):
 		Button.__init__(self, gtk.STOCK_OPEN, "Open Anything")

ocarina/queue.py

@@ -64,7 +64,6 @@ queue_page.set_right_click(show_menu)
 	#queue_page.init(filter, is_visible, right_click, play_id, reset)
 	#menu.add_queue_menu_item("Remove from queue", rm_selected_from_queue)
 	#queue_page.fill(queue.walk, True)
-	#ocarina.libsaria.event.invite("POSTNEXT", refresh)
 
 #def reset():
 	#queue_page.clear()