# HG changeset patch
# User Josef "Jeff" Sipek <jeffpc@josefsipek.net>
# Date 1156032179 14400
# Node ID eaa800169f5bd75f41bdb1ba2ee9f669822e848c
# Parent  79340745c9527091b24cba60824f5bd7aaeb7922
Hooked up the playlists to control xmms!

Also added help string to all the commands, and added a stub for help
command

diff -r 79340745c952 -r eaa800169f5b vixm/playlist.py
--- a/vixm/playlist.py	Sat Aug 19 19:41:06 2006 -0400
+++ b/vixm/playlist.py	Sat Aug 19 20:02:59 2006 -0400
@@ -20,7 +20,10 @@
 	
 	def pop(self):
 		""" Pop the next song """
-		return self.__list.pop(0)
+		try:
+			return self.__list.pop(0)
+		except IndexError:
+			return None
 
 	def __getitem__(self, i):
 		""" Get item at position i """
@@ -30,3 +33,7 @@
 		""" Return the length of the playlist """
 		return len(self.__list)
 
+	def index(self, song):
+		""" Returns the index of the first occurence of song """
+		return self.__list.index(song)
+
diff -r 79340745c952 -r eaa800169f5b vixm/ui.py
--- a/vixm/ui.py	Sat Aug 19 19:41:06 2006 -0400
+++ b/vixm/ui.py	Sat Aug 19 20:02:59 2006 -0400
@@ -27,8 +27,32 @@
 	ui = uiThread(lists)
 	ui.start()
 
+	last = None
 	while not ui.shutdown:
-		time.sleep(1)
+		# check which song we are playing now
+		pos = xmms.control.get_playlist_pos()
+		current = lists[playlist.LIST_DEFAULT][pos]
+
+		# if it is different from what we played last time we
+		# checked...
+		if current != last:
+			# pop song off the PRIO queue
+			next = lists[playlist.LIST_PRIO].pop()
+
+			# if successful, play the popped song
+			if next:
+				try: 
+					idx = lists[playlist.LIST_DEFAULT].index(next)
+					xmms.control.set_playlist_pos(idx)
+					current = next
+				except ValueError:
+					print "WTF is going on?!"
+
+		# update last played song
+		last = current
+
+		# sleep
+		time.sleep(0.5)
 
 class uiThread(Thread):
 	""" This is the main ui thread class, it does all the magic
@@ -115,6 +139,9 @@
 		def __cmd_dequeue(ui, start, stop, args):
 			print "not implemented yet"
 
+		def __cmd_help(ui, start, stop, args):
+			print "not implemented yet"
+
 		def __do_list(ui, start, stop, number, args):
 			# get the list id from the argument or default to
 			# LIST_PRIO
@@ -161,15 +188,17 @@
 
 		cmdtable = {
 			"q([!]){,1}":
-				(__cmd_quit, False),
+				(__cmd_quit, False, "q[!]"),
 			"n( ([0-9]+)){,1}":
-				(__cmd_number, True),
+				(__cmd_number, True, "[range]n [playlistid]"),
 			"l( ([0-9]+)){,1}":
-				(__cmd_list, True),
+				(__cmd_list, True, "[range]l [playlistid]"),
 			"a ([0-9]+)":
-				(__cmd_enqueue, False),
+				(__cmd_enqueue, False, "a [songid]"),
 			"d ([0-9]+)":
-				(__cmd_dequeue, False),
+				(__cmd_dequeue, False, "d [songid]"),
+			"h":
+				(__cmd_help, False, "h"),
 		}
 
 		def special2int(s):