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# 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
# MERCHANTABILITY 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import os
import gtk
import gst
from gettext import gettext as _
import Theme
from Utils import *
from sugar.activity.activity import get_bundle_path
class Sound:
playing = False
current = None
player = None
def __init__(self, name, file, sound):
self.name = name
self.pixbuf = Theme.pixbuf(file, THUMB_SIZE)
self.sound = sound
def thumb(self):
return self.pixbuf
def change(self):
Sound.current = self
if not Sound.playing: return
Sound.player.set_state(gst.STATE_NULL)
if not self.sound: return
Sound.player.set_property('uri', 'file://' + Theme.path(self.sound))
Sound.player.set_state(gst.STATE_NULL)
Sound.player.set_state(gst.STATE_PLAYING)
THEMES = (
Sound(_('Gobble'), 'images/sounds/speaker.png', 'sounds/gobble.wav'),
Sound(_('Funk'), 'images/sounds/speaker.png', 'sounds/funk.wav'),
Sound(_('Giggle'), 'images/sounds/speaker.png', 'sounds/giggle.wav'),
Sound(_('Jungle'), 'images/sounds/speaker.png', 'sounds/jungle.wav'),
Sound(_('Mute'), 'images/sounds/mute.png', None),
None,
Sound(_('Custom'), 'images/sounds/custom.png', None) )
Sound.current = THEMES[0]
def play():
Sound.playing = True
Sound.current.change()
def stop():
Sound.playing = False
Sound.player.set_state(gst.STATE_NULL)
# GSTREAMER STUFF
def _gstmessage_cb(bus, message):
type = message.type
if type == gst.MESSAGE_EOS:
# END OF SOUND FILE
Sound.player.set_state(gst.STATE_NULL)
Sound.player.set_state(gst.STATE_PLAYING)
elif type == gst.MESSAGE_ERROR:
Sound.player.set_state(gst.STATE_NULL)
Sound.player = gst.element_factory_make("playbin", "player")
fakesink = gst.element_factory_make('fakesink', "my-fakesink")
Sound.player.set_property("video-sink", fakesink)
bus = Sound.player.get_bus()
bus.add_signal_watch()
bus.connect('message', _gstmessage_cb)
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