Update of /cvsroot/freevo/freevo/src/audio/plugins
In directory sc8-pr-cvs1:/tmp/cvs-serv20442
Added Files:
fxmms.py
Log Message:
XMMS support is now back in regular freevo. Much thanks to a great patch from
Roman Stanchak for making it possible. see doc string for details.
--- NEW FILE: fxmms.py ---
#if 0 /*
# -----------------------------------------------------------------------
# xmms.py - the Freevo XMMS plugin for audio
# -----------------------------------------------------------------------
# $Id: fxmms.py,v 1.1 2004/01/19 20:50:52 mikeruelle Exp $
#
# Notes:
# Todo: make audio cd's work
#
# -----------------------------------------------------------------------
# $Log: fxmms.py,v $
# Revision 1.1 2004/01/19 20:50:52 mikeruelle
# XMMS support is now back in regular freevo. Much thanks to a great patch from
# Roman Stanchak for making it possible. see doc string for details.
#
# Revision 1.8 2004/01/18 19:10:42 mikeruelle
# xmms plays many less formats than mplayer, allow the users to select which to
include using xmms for and let mplayer be the fallback for the rest
#
# Revision 1.7 2004/01/18 18:42:13 mikeruelle
# add config vars. netradio is hit or miss with xmms. allow people to turn it off
#
# Revision 1.6 2004/01/18 02:39:37 mikeruelle
# fix the blocking to use url
#
# Revision 1.5 2004/01/17 23:52:00 mikeruelle
# xmms can play cds
#
# Revision 1.4 2004/01/17 22:08:21 mikeruelle
# fix name
#
# Revision 1.3 2004/01/17 21:51:27 mikeruelle
# fix the rate function
#
# Revision 1.2 2004/01/17 21:36:15 mikeruelle
# check out rstanchak patch
#
# Revision 1.1 2003/12/23 21:48:21 mikeruelle
# getting xmms to work again
#
# Revision 1.30 2003/12/13 14:27:19 outlyer
# Since ChildApp2 defaults to stopping the OSD, stop_osd=0 needs to be defined
# here or the audio player will try to stop the display and then try to write
# to the screen (and crash)
#
# Revision 1.29 2003/12/10 19:10:35 dischi
# AUDIO_PLAY_END is not needed anymore
#
# Revision 1.28 2003/12/10 19:02:38 dischi
# move to new ChildApp2 and remove the internal thread
#
# Revision 1.27 2003/12/06 13:43:35 dischi
# expand the <audio> parsing in fxd files
#
# Revision 1.26 2003/11/22 15:30:55 dischi
# support more than one player
#
# Revision 1.25 2003/11/11 18:01:44 dischi
# fix playback problems with fxd files (and transform to list app style)
#
# Revision 1.24 2003/11/08 13:21:18 dischi
# network m3u support, added AUDIOCD plugin register
#
# Revision 1.23 2003/10/21 21:17:41 gsbarbieri
# Some more i18n improvements.
#
# Revision 1.22 2003/10/20 13:36:07 outlyer
# Remove the double-quit
#
# -----------------------------------------------------------------------
# Freevo - A Home Theater PC framework
# Copyright (C) 2002 Krister Lagerstrom, et al.
# Please see the file freevo/Docs/CREDITS for a complete list of authors.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MER-
# CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# ----------------------------------------------------------------------- */
#endif
# regular python imports
import os
import re
import sys
import time
import thread
# pyxmms import
try:
import xmms
except ImportError:
print
print
print 'pyxmms is not (properly?) installed!'
print
sys.exit(1)
# freevo imports
import config # Configuration handler. reads config file.
import childapp # Handle child applications
import rc
import plugin
from event import *
import util
class PluginInterface(plugin.Plugin):
"""
XMMS plugin for the audio player. Use xmms to play audio
files. by default it will only play mp3, mod, ogg and wav. It will
also play cdroms too. You can extend the number of file extensions
by setting a custom FXMMS_SUFFIX variable. The variable was introduced
since freevo uses mplayer by default which supports many more
sound formats.
I have also added a variable (FXMMS_NETRADIO) which allows you to
turn off xmms for netradio. I have had limited succes with netradio
with xmms so i turn it off but other people wanted it.
I also have a variable for where xmms is. I have set it to the Gentoo
default of /usr/bin/xmms.
There are two ways to get this plugin to work. The first is to remove the
audio.mplayer plugin and then activate this plugin. This is not reccomended
since xmms supports many less formats than mplayer. but here is how to
activate it in local_conf.py:
plugin.remove('audio.mplayer')
plugin.activate('audio.fxmms')
The second better option is to set fxmms to your AUDIO_PREFERED_PLAYER and
then activate the plugin in local_conf.py:
plugin.activate('audio.fxmms')
AUDIO_PREFERED_PLAYER = 'fxmms'
"""
def __init__(self):
# create the plugin object
plugin.Plugin.__init__(self)
# register xmms as the object to play audio
plugin.register(FXMMS(), plugin.AUDIO_PLAYER, True)
def config(self):
return [ ('FXMMS_CMD', '/usr/bin/xmms', 'location of xmms.'),
('FXMMS_NETRADIO', 1, 'Whether to use xmms for netradio'),
('FXMMS_SUFFIX', ['mp3','wav','ogg', 'mod'], 'xmms suffixes to play')]
class FXMMS:
"""
the main class to control xmms
"""
def __init__(self):
self.name = 'fxmms'
self.app_mode = 'audio'
self.app = None
self.is_alive = False #flag for osd update thread
self.idle = 0 #timer for osd update thread
self.last_event = PLAY_END #keep track of last event for osd thread
def rate(self, item):
"""
How good can this player play the file:
2 = good
1 = possible, but not good
0 = unplayable
"""
if item.url and item.url.startswith('radio://'):
return 0
if item.url and item.url.startswith('mms://'):
return 0
if item.url and item.url.startswith('rtsp://'):
return 0
if item.url and not config.FXMMS_NETRADIO and item.url.startswith('https://'):
return 0
if item.url and not config.FXMMS_NETRADIO and item.url.startswith('http://'):
return 0
if item.filename and not util.match_suffix(item.filename, config.FXMMS_SUFFIX):
return 0
return 2
def play(self, item, playerGUI):
"""
play an audioitem with xmms
"""
if item.url:
filename = item.url
else:
filename = item.filename
self.playerGUI = playerGUI
# Do we care if the file streamed over the network?
if not os.path.isfile(filename) and filename.find('://') == -1:
return _('%s\nnot found!') % filename
# need to convert filename for cds to /mnt/cdrom/Track??.cda
# the /mnt/cdrom is supposed to be where you mount your cd
if filename.startswith('cdda://'):
filename = '%s/Track%.2d.cda' % (item.parent.media.mountdir,
int(item.url[7:]))
if plugin.getbyname('MIXER'):
plugin.getbyname('MIXER').reset()
self.item = item
if not self.item.valid:
# Invalid file, show an error and survive.
return _('Invalid audio file')
#reset idle timeout so update thread doesn't kill xmms after I start a song
self.idle = 0
if not xmms.is_running():
xmms.enqueue_and_play_launch_if_session_not_started([(filename)],xmms_prg=config.FXMMS_CMD)
time.sleep(0.2)
self.hide_windows()
# turn off repeat mode
if (xmms.is_repeat()):
xmms.toggle_repeat()
else:
xmms.playlist_clear()
xmms.enqueue_and_play([(filename)])
# restart OSD update thread if neccessary
if (not self.is_alive):
thread.start_new_thread(self.__update_thread, ())
return None
def hide_windows(self):
#hide windows
xmms.main_win_toggle(0)
xmms.pl_win_toggle(0)
xmms.eq_win_toggle(0)
def stop(self):
"""
Stop xmms
"""
xmms.stop()
def is_playing(self):
return xmms.is_playing()
def __update_thread(self):
"""
OSD update thread for Xmms
"""
self.is_alive = True
self.idle = 0
while self.is_alive:
if xmms.is_main_win():
self.hide_windows()
if self.is_playing():
# update OSD while playing
while self.is_playing():
self.refresh()
time.sleep(0.3) # is this too short???
# trigger end of song event if song ended naturally
if not (self.last_event in (PLAYLIST_NEXT, STOP)):
self.eventhandler(PLAY_END)
# reset idle time out
self.idle = 0
elif (self.idle > 2):
# let thread expire if idle more than 2 sec
self.is_alive=False
else:
# increment idle timer
time.sleep(0.5)
self.idle+=.5
xmms.quit()
def refresh(self):
curtime = xmms.get_output_time()
curtime = int(curtime / 1000)
self.elapsed = self.item.elapsed = curtime
self.playerGUI.refresh()
def eventhandler(self, event, menuw=None):
"""
eventhandler for xmms. If an event is not bound in this
function it will be passed over to the items eventhandler
"""
# save this event so update_thread doesn't get fooled
self.last_event = event
if event == PLAY_END and event.arg:
self.stop()
if self.playerGUI.try_next_player():
return True
if event in ( STOP, PLAY_END, USER_END ):
self.playerGUI.stop()
return self.item.eventhandler(event)
elif event == PAUSE or event == PLAY:
xmms.pause()
return True
elif event == SEEK:
curtime = xmms.get_output_time()
nexttime = curtime + (event.arg * 1000)
# trim down seek time if it past end of the song
while nexttime > xmms.get_playlist_time(xmms.get_playlist_pos()):
event.arg/=2
nexttime = curtime + (event.arg * 1000)
xmms.jump_to_time(nexttime)
return True
else:
# everything else: give event to the items eventhandler
return self.item.eventhandler(event)
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