--- /dev/null
+#!/usr/bin/env python
+# -*- coding: utf8 -*-
+#
+# Copyright © 2006-2007 Rafaël Carré <funman at videolanorg>
+#
+# $Id$
+#
+# 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 Street, Fifth Floor, Boston MA 02110-1301, USA.
+#
+
+#
+# NOTE: This controller is a SAMPLE, and thus doesn't use all the
+# Media Player Remote Interface Specification (MPRIS for short) capabilities
+#
+# MPRIS: http://wiki.xmms2.xmms.se/index.php/Media_Player_Interfaces
+#
+# You'll need pygtk >= 2.10 to use gtk.StatusIcon
+#
+# TODO
+# Ability to choose the Media Player if several are connected to the bus
+
+# core dbus stuff
+import dbus
+import dbus.glib
+
+# core interface stuff
+import gtk
+import gtk.glade
+
+# timer
+import gobject
+
+# file loading
+import os
+
+global win_position # store the window position on the screen
+
+global playing
+playing = False
+
+global shuffle # playlist will play randomly
+global repeat # repeat the playlist
+global loop # loop the current element
+
+# mpris doesn't support getting the status of these (at the moment)
+shuffle = False
+repeat = False
+loop = False
+
+# these are defined on the mpris detected unique name
+global root # / org.freedesktop.MediaPlayer
+global player # /Player org.freedesktop.MediaPlayer
+global tracklist # /Tracklist org.freedesktop.MediaPlayer
+
+global bus # Connection to the session bus
+global identity # MediaPlayer Identity
+
+
+# If a Media Player connects to the bus, we'll use it
+# Note that we forget the previous Media Player we were connected to
+def NameOwnerChanged(name, new, old):
+ if old != "" and "org.mpris." in name:
+ Connect(name)
+
+# Callback for when "TrackChange" signal is emitted
+def TrackChange(Track):
+ # the only mandatory metadata is "URI"
+ try:
+ a = Track["artist"]
+ except:
+ a = ""
+ try:
+ t = Track["title"]
+ except:
+ t = Track["URI"]
+ try:
+ length = Track["length"]
+ except:
+ length = 0
+ if length > 0:
+ time_s.set_range(0,Track["length"])
+ time_s.set_sensitive(True)
+ else:
+ # disable the position scale if length isn't available
+ time_s.set_sensitive(False)
+ # update the labels
+ l_artist.set_text(a)
+ l_title.set_text(t)
+
+# Connects to the Media Player we detected
+def Connect(name):
+ global root, player, tracklist
+ global playing, identity
+
+ # first we connect to the objects
+ root_o = bus.get_object(name, "/")
+ player_o = bus.get_object(name, "/Player")
+ tracklist_o = bus.get_object(name, "/TrackList")
+
+ # there is only 1 interface per object
+ root = dbus.Interface(root_o, "org.freedesktop.MediaPlayer")
+ tracklist = dbus.Interface(tracklist_o, "org.freedesktop.MediaPlayer")
+ player = dbus.Interface(player_o, "org.freedesktop.MediaPlayer")
+
+ # connect to the TrackChange signal
+ player_o.connect_to_signal("TrackChange", TrackChange, dbus_interface="org.freedesktop.MediaPlayer")
+
+ # determine if the Media Player is playing something
+ if player.GetStatus() == 0:
+ playing = True
+ TrackChange(player.GetMetadata())
+
+ # gets its identity (name and version)
+ identity = root.Identity()
+ window.set_title(identity)
+
+#plays an element
+def AddTrack(widget):
+ mrl = e_mrl.get_text()
+ if mrl != None and mrl != "":
+ tracklist.AddTrack(mrl, True)
+ e_mrl.set_text('')
+ else:
+ mrl = bt_file.get_filename()
+ if mrl != None and mrl != "":
+ tracklist.AddTrack("directory://" + mrl, True)
+ update(0)
+
+# basic control
+
+def Next(widget):
+ player.Next(reply_handler=(lambda *args: None), error_handler=(lambda *args: None))
+ update(0)
+
+def Prev(widget):
+ player.Prev(reply_handler=(lambda *args: None), error_handler=(lambda *args: None))
+ update(0)
+
+def Stop(widget):
+ player.Stop(reply_handler=(lambda *args: None), error_handler=(lambda *args: None))
+ update(0)
+
+def Quit(widget):
+ player.Quit(reply_handler=(lambda *args: None), error_handler=(lambda *args: None))
+ l_title.set_text("")
+
+def Pause(widget):
+ player.Pause()
+ status = player.GetStatus()
+ if status == 0:
+ img_bt_toggle.set_from_stock(gtk.STOCK_MEDIA_PAUSE, gtk.ICON_SIZE_SMALL_TOOLBAR)
+ else:
+ img_bt_toggle.set_from_stock(gtk.STOCK_MEDIA_PLAY, gtk.ICON_SIZE_SMALL_TOOLBAR)
+ update(0)
+
+def Repeat(widget):
+ global repeat
+ repeat = not repeat
+ player.Repeat(repeat)
+
+def Shuffle(widget):
+ global shuffle
+ shuffle = not shuffle
+ tracklist.Random(shuffle)
+
+def Loop(widget):
+ global loop
+ loop = not loop
+ tracklist.Loop(loop)
+
+# update status display
+def update(widget):
+ Track = player.GetMetadata()
+ vol.set_value(player.VolumeGet())
+ try:
+ a = Track["artist"]
+ except:
+ a = ""
+ try:
+ t = Track["title"]
+ except:
+ t = ""
+ if t == "":
+ try:
+ t = Track["URI"]
+ except:
+ t = ""
+ l_artist.set_text(a)
+ l_title.set_text(t)
+ try:
+ length = Track["length"]
+ except:
+ length = 0
+ if length > 0:
+ time_s.set_range(0,Track["length"])
+ time_s.set_sensitive(True)
+ else:
+ # disable the position scale if length isn't available
+ time_s.set_sensitive(False)
+ GetPlayStatus(0)
+
+# callback for volume change
+def volchange(widget, data):
+ player.VolumeSet(vol.get_value_as_int(), reply_handler=(lambda *args: None), error_handler=(lambda *args: None))
+
+# callback for position change
+def timechange(widget, x=None, y=None):
+ player.PositionSet(int(time_s.get_value()), reply_handler=(lambda *args: None), error_handler=(lambda *args: None))
+
+# refresh position change
+def timeset():
+ global playing
+ if playing == True:
+ try:
+ time_s.set_value(player.PositionGet())
+ except:
+ playing = False
+ return True
+
+# toggle simple/full display
+def expander(widget):
+ if exp.get_expanded() == False:
+ exp.set_label("Less")
+ else:
+ exp.set_label("More")
+
+# close event : hide in the systray
+def delete_event(self, widget):
+ self.hide()
+ return True
+
+# shouldn't happen
+def destroy(widget):
+ gtk.main_quit()
+
+# hide the controller when 'Esc' is pressed
+def key_release(widget, event):
+ if event.keyval == gtk.keysyms.Escape:
+ global win_position
+ win_position = window.get_position()
+ widget.hide()
+
+# callback for click on the tray icon
+def tray_button(widget):
+ global win_position
+ if window.get_property('visible'):
+ # store position
+ win_position = window.get_position()
+ window.hide()
+ else:
+ # restore position
+ window.move(win_position[0], win_position[1])
+ window.show()
+
+# hack: update position, volume, and metadata
+def icon_clicked(widget, event):
+ update(0)
+
+# get playing status, modify the Play/Pause button accordingly
+def GetPlayStatus(widget):
+ global playing
+ global shuffle
+ global loop
+ global repeat
+ status = player.GetStatus()
+
+ playing = status[0] == 0
+ if playing:
+ img_bt_toggle.set_from_stock("gtk-media-pause", gtk.ICON_SIZE_SMALL_TOOLBAR)
+ else:
+ img_bt_toggle.set_from_stock("gtk-media-play", gtk.ICON_SIZE_SMALL_TOOLBAR)
+ shuffle = status[1] == 1
+ bt_shuffle.set_active( shuffle )
+ loop = status[2] == 1
+ bt_loop.set_active( loop )
+ repeat = status[3] == 1
+ bt_repeat.set_active( repeat )
+# loads glade file from the directory where the script is,
+# so we can use /path/to/mpris.py to execute it.
+import sys
+xml = gtk.glade.XML(os.path.dirname(sys.argv[0]) + '/mpris.glade')
+
+# ui setup
+bt_close = xml.get_widget('close')
+bt_quit = xml.get_widget('quit')
+bt_file = xml.get_widget('ChooseFile')
+bt_next = xml.get_widget('next')
+bt_prev = xml.get_widget('prev')
+bt_stop = xml.get_widget('stop')
+bt_toggle = xml.get_widget('toggle')
+bt_mrl = xml.get_widget('AddMRL')
+bt_shuffle = xml.get_widget('shuffle')
+bt_repeat = xml.get_widget('repeat')
+bt_loop = xml.get_widget('loop')
+l_artist = xml.get_widget('l_artist')
+l_title = xml.get_widget('l_title')
+e_mrl = xml.get_widget('mrl')
+window = xml.get_widget('window1')
+img_bt_toggle=xml.get_widget('image6')
+exp = xml.get_widget('expander2')
+expvbox = xml.get_widget('expandvbox')
+audioicon = xml.get_widget('eventicon')
+vol = xml.get_widget('vol')
+time_s = xml.get_widget('time_s')
+time_l = xml.get_widget('time_l')
+
+# connect to the different callbacks
+
+window.connect('delete_event', delete_event)
+window.connect('destroy', destroy)
+window.connect('key_release_event', key_release)
+
+tray = gtk.status_icon_new_from_icon_name("audio-x-generic")
+tray.connect('activate', tray_button)
+
+bt_close.connect('clicked', destroy)
+bt_quit.connect('clicked', Quit)
+bt_mrl.connect('clicked', AddTrack)
+bt_toggle.connect('clicked', Pause)
+bt_next.connect('clicked', Next)
+bt_prev.connect('clicked', Prev)
+bt_stop.connect('clicked', Stop)
+bt_loop.connect('clicked', Loop)
+bt_repeat.connect('clicked', Repeat)
+bt_shuffle.connect('clicked', Shuffle)
+exp.connect('activate', expander)
+vol.connect('change-value', volchange)
+vol.connect('scroll-event', volchange)
+time_s.connect('adjust-bounds', timechange)
+audioicon.set_events(gtk.gdk.BUTTON_PRESS_MASK) # hack for the bottom right icon
+audioicon.connect('button_press_event', icon_clicked)
+time_s.set_update_policy(gtk.UPDATE_DISCONTINUOUS)
+
+library = "/media/mp3" # editme
+
+# set the Directory chooser to a default location
+try:
+ os.chdir(library)
+ bt_file.set_current_folder(library)
+except:
+ bt_file.set_current_folder(os.path.expanduser("~"))
+
+# connect to the bus
+bus = dbus.SessionBus()
+dbus_names = bus.get_object( "org.freedesktop.DBus", "/org/freedesktop/DBus" )
+dbus_names.connect_to_signal("NameOwnerChanged", NameOwnerChanged, dbus_interface="org.freedesktop.DBus") # to detect new Media Players
+
+dbus_o = bus.get_object("org.freedesktop.DBus", "/")
+dbus_intf = dbus.Interface(dbus_o, "org.freedesktop.DBus")
+name_list = dbus_intf.ListNames()
+
+# connect to the first Media Player found
+for n in name_list:
+ if "org.mpris." in n:
+ Connect(n)
+ window.set_title(identity)
+ vol.set_value(player.VolumeGet())
+ update(0)
+ break
+
+# run a timer to update position
+gobject.timeout_add( 1000, timeset)
+
+window.set_icon_name('audio-x-generic')
+window.show()
+
+icon_theme = gtk.icon_theme_get_default()
+try:
+ pix = icon_theme.load_icon("audio-x-generic",24,0)
+ window.set_icon(pix)
+except:
+ True
+
+win_position = window.get_position()
+
+gtk.main() # execute the main loop
projects / vlc / blobdiff