git.sesse.net Git - vlc/blob - extras/dbus-vlc.py

   1 #!/usr/bin/python
   2 # -*- coding: utf8 -*-
   3 #
   4 # Copyright (C) 2006 Rafaël Carré <funman at videolanorg>
   5 #
   6 # $Id$
   7 #
   8 #  This program is free software; you can redistribute it and/or modify
   9 #  it under the terms of the GNU General Public License as published by
  10 #  the Free Software Foundation; either version 2 of the License, or
  11 #  (at your option) any later version.
  12 #
  13 #  This program is distributed in the hope that it will be useful,
  14 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #  GNU General Public License for more details.
  17 #
  18 #  You should have received a copy of the GNU General Public License
  19 #  along with this program; if not, write to the Free Software
  20 #  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  21 #
  22
  23 #
  24 # NOTE: this controller is a SAMPLE, and thus doesn't implement all the D-Bus Media Player specification. http://wiki.videolan.org/index.php/DBus-spec
  25 # This is an unfinished document (on the 12/06/2006) and has been designed to be as general as possible.
  26 # So don't expect that much from this, but basic capabilities should work out of the box (Play/Pause/Next/Add)
  27 #
  28 # Also notice it has been designed first for a previous specificaiton, and thus some code may not work/be disabled
  29 #
  30 import dbus
  31 import dbus.glib
  32 import gtk
  33 import gtk.glade
  34 import egg.trayicon
  35 import gobject
  36 import os
  37
  38 global position
  39 global timer
  40 #global playing
  41
  42 def itemchange_handler(item):
  43     gobject.timeout_add( 2000, timeset)
  44     l_item.set_text(item)
  45
  46 bus = dbus.SessionBus()
  47 player_o = bus.get_object("org.freedesktop.MediaPlayer", "/Player")
  48 tracklist_o = bus.get_object("org.freedesktop.MediaPlayer", "/TrackList")
  49
  50 tracklist  = dbus.Interface(tracklist_o, "org.freedesktop.MediaPlayer")
  51 player = dbus.Interface(player_o, "org.freedesktop.MediaPlayer")
  52 try:
  53     player_o.connect_to_signal("TrackChange", itemchange_handler, dbus_interface="org.freedesktop.MediaPlayer")
  54 except:
  55     True
  56
  57 def AddTrack(widget):
  58     mrl = e_mrl.get_text()
  59     if mrl != None and mrl != "":
  60         tracklist.AddTrack(mrl, True)
  61     else:
  62         mrl = bt_file.get_filename()
  63         if mrl != None and mrl != "":
  64             tracklist.AddTrack("directory://" + mrl, True)
  65
  66 def Next(widget):
  67     player.Next(reply_handler=(lambda *args: None), error_handler=(lambda *args: None))
  68     update(0)
  69
  70 def Prev(widget):
  71     player.Prev(reply_handler=(lambda *args: None), error_handler=(lambda *args: None))
  72     update(0)
  73
  74 def Stop(widget):
  75     player.Stop(reply_handler=(lambda *args: None), error_handler=(lambda *args: None))
  76     update(0)
  77
  78 def update(widget):
  79 #    itemchange_handler(str(player.GetPlayingItem()))
  80     vol.set_value(player.VolumeGet())
  81     GetPlayStatus(0)
  82
  83 def GetPlayStatus(widget):
  84     global playing
  85     status = str(player.GetStatus())
  86     if status == 0:
  87         img_bt_toggle.set_from_stock("gtk-media-pause", gtk.ICON_SIZE_SMALL_TOOLBAR)
  88         playing = True
  89     else:
  90         img_bt_toggle.set_from_stock("gtk-media-play", gtk.ICON_SIZE_SMALL_TOOLBAR)
  91         playing = False
  92
  93 def Quit(widget):
  94     player.Quit(reply_handler=(lambda *args: None), error_handler=(lambda *args: None))
  95     l_item.set_text("")
  96
  97 def Pause(widget):
  98     player.Pause()
  99 #        img_bt_toggle.set_from_stock(gtk.STOCK_MEDIA_PAUSE, gtk.ICON_SIZE_SMALL_TOOLBAR)
 100 #        img_bt_toggle.set_from_stock(gtk.STOCK_MEDIA_PLAY, gtk.ICON_SIZE_SMALL_TOOLBAR)
 101     update(0)
 102
 103 def volchange(widget, data):
 104     player.VolumeSet(vol.get_value_as_int(), reply_handler=(lambda *args: None), error_handler=(lambda *args: None))
 105
 106 def timechange(widget, x=None, y=None):
 107     player.PositionSet(time_s.get_value(), reply_handler=(lambda *args: None), error_handler=(lambda *args: None))
 108
 109 def timeset():
 110 #    global playing
 111     time_s.set_value(player.PositionGet())
 112 #    return playing
 113
 114 def expander(widget):
 115     if exp.get_expanded() == False:
 116         exp.set_label("Less")
 117     else:
 118         exp.set_label("More")
 119
 120 def delete_event(self, widget):
 121     widget.hide()
 122     return True
 123
 124 def destroy(widget):
 125     gtk.main_quit()
 126
 127 def key_release(widget, event):
 128     global position
 129     if event.keyval == gtk.keysyms.Escape:
 130         position = window.get_position()
 131         widget.hide()
 132
 133 def tray_button(widget,event):
 134     global position
 135     if event.button == 1:
 136         if window.get_property('visible'):
 137             position = window.get_position()
 138             window.hide()
 139         else:
 140             window.move(position[0], position[1])
 141             window.show()
 142     if event.button == 3:
 143         menu.popup(None,None,None,event.button,event.time)
 144
 145 xml = gtk.glade.XML('dbus-vlc.glade')
 146
 147 bt_close    = xml.get_widget('close')
 148 bt_quit     = xml.get_widget('quit')
 149 bt_file     = xml.get_widget('ChooseFile')
 150 bt_mrl      = xml.get_widget('AddMRL')
 151 bt_next     = xml.get_widget('next')
 152 bt_prev     = xml.get_widget('prev')
 153 bt_stop     = xml.get_widget('stop')
 154 bt_toggle   = xml.get_widget('toggle')
 155 l_item      = xml.get_widget('item')
 156 e_mrl       = xml.get_widget('mrl')
 157 window      = xml.get_widget('window1')
 158 img_bt_toggle=xml.get_widget('image6')
 159 exp         = xml.get_widget('expander2')
 160 expvbox     = xml.get_widget('expandvbox')
 161 menu        = xml.get_widget('menu1')
 162 menuitem    = xml.get_widget('menuquit')
 163 vlcicon     = xml.get_widget('eventicon')
 164 vol         = xml.get_widget('vol')
 165 time_s      = xml.get_widget('time_s')
 166 time_l      = xml.get_widget('time_l')
 167
 168 window.connect('delete_event',  delete_event)
 169 window.connect('destroy',       destroy)
 170 window.connect('key_release_event', key_release)
 171
 172 tray = egg.trayicon.TrayIcon("VLC")
 173 eventbox = gtk.EventBox()
 174 tray.add(eventbox)
 175 eventbox.set_events(gtk.gdk.BUTTON_PRESS_MASK)
 176 eventbox.connect('button_press_event', tray_button)
 177 image = gtk.Image()
 178 eventbox.add(image)
 179 image.set_from_icon_name("vlc", gtk.ICON_SIZE_MENU)
 180 tray.show_all()
 181
 182 def icon_clicked(widget, event):
 183     update(0)
 184
 185 menu.attach_to_widget(eventbox,None)
 186
 187 bt_close.connect('clicked',     destroy)
 188 bt_quit.connect('clicked',      Quit)
 189 bt_mrl.connect('clicked',       AddTrack)
 190 bt_toggle.connect('clicked',    Pause)
 191 bt_next.connect('clicked',      Next)
 192 bt_prev.connect('clicked',      Prev)
 193 bt_stop.connect('clicked',      Stop)
 194 exp.connect('activate',         expander)
 195 menuitem.connect('activate',    destroy)
 196 vlcicon.set_events(gtk.gdk.BUTTON_PRESS_MASK)
 197 vlcicon.connect('button_press_event', icon_clicked)
 198 vol.connect('change-value',     volchange)
 199 vol.connect('scroll-event',     volchange)
 200 time_s.connect('adjust-bounds', timechange)
 201
 202 time_s.set_update_policy(gtk.UPDATE_DISCONTINUOUS)
 203 gobject.timeout_add( 2000, timeset)
 204
 205 library = "/media/mp3"
 206
 207 try:
 208     os.chdir(library)
 209     bt_file.set_current_folder(library)
 210 except:
 211     print "edit this file to point to your media library"
 212
 213 window.set_icon_name('vlc')
 214 window.set_title("VLC - D-Bus ctrl")
 215 window.show()
 216
 217 try:
 218     update(0)
 219 except:
 220     True
 221
 222 gtk.main()