git.maemo.org Git - jamaendo/blob - jamaui/playerwindow.py

   1 #!/usr/bin/env python
   2 #
   3 # This file is part of Jamaendo.
   4 # Copyright (c) 2010 Kristoffer Gronlund
   5 #
   6 # Jamaendo is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # Jamaendo is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with Jamaendo.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19 # Player code heavily based on http://thpinfo.com/2008/panucci/:
  20 #  A resuming media player for Podcasts and Audiobooks
  21 #  Copyright (c) 2008-05-26 Thomas Perl <thpinfo.com>
  22 #  (based on http://pygstdocs.berlios.de/pygst-tutorial/seeking.html)
  23 #
  24 import gtk
  25 import hildon
  26 import jamaendo
  27 from settings import settings
  28 from player import Playlist, the_player
  29
  30 class PlayerWindow(hildon.StackableWindow):
  31     def __init__(self, playlist=None):
  32         hildon.StackableWindow.__init__(self)
  33         self.set_title("jamaendo")
  34
  35         self.connect('hide', self.on_hide)
  36         self.connect('destroy', self.on_destroy)
  37
  38         self.playlist = Playlist(playlist)
  39         self.player = the_player
  40
  41         vbox = gtk.VBox()
  42
  43         hbox = gtk.HBox()
  44
  45         self.cover = gtk.Image()
  46         self.cover.set_size_request(200, 200)
  47         self.cover.set_from_stock(gtk.STOCK_CDROM, gtk.ICON_SIZE_DIALOG)
  48
  49         vbox2 = gtk.VBox()
  50
  51         self.playlist_pos = gtk.Label()
  52         self.track = gtk.Label()
  53         self.progress = hildon.GtkHScale()
  54         self.artist = gtk.Label()
  55         self.album = gtk.Label()
  56
  57         if self.player.playlist.current_index() > -1:
  58             pl = self.player.playlist
  59             track = pl.current()
  60             self.set_labels(track.name, track.artist_name, track.album_name, pl.current_index(), pl.size())
  61         else:
  62             self.set_labels('', '', '', 0, 0)
  63
  64         vbox2.pack_start(self.track, True)
  65         vbox2.pack_start(self.artist, False)
  66         vbox2.pack_start(self.album, False)
  67         vbox2.pack_start(self.playlist_pos, False)
  68         vbox2.pack_start(self.progress, False)
  69
  70         hbox.pack_start(self.cover, True, True, 0)
  71         hbox.pack_start(vbox2, True, True, 0)
  72
  73         vbox.pack_start(hbox, True, True, 0)
  74
  75         btns = gtk.HButtonBox()
  76         btns.set_property('layout-style', gtk.BUTTONBOX_SPREAD)
  77
  78         vbox.pack_end(btns, False, True, 0)
  79
  80         self.add_stock_button(btns, gtk.STOCK_MEDIA_PREVIOUS, self.on_prev)
  81         self.add_stock_button(btns, gtk.STOCK_MEDIA_PLAY, self.on_play)
  82         self.add_stock_button(btns, gtk.STOCK_MEDIA_PAUSE, self.on_pause)
  83         self.add_stock_button(btns, gtk.STOCK_MEDIA_STOP, self.on_stop)
  84         self.add_stock_button(btns, gtk.STOCK_MEDIA_NEXT, self.on_next)
  85
  86         self.volume = hildon.VVolumebar()
  87         self.volume.set_property('can-focus', False)
  88         self.volume.connect('level_changed', self.volume_changed_hildon)
  89         self.volume.connect('mute_toggled', self.mute_toggled)
  90         #self.__gui_root.main_window.connect( 'key-press-event',
  91         #                                     self.on_key_press )
  92         hbox.pack_start(self.volume, False)
  93         self.add(vbox)
  94
  95         print "Created player window, playlist: %s" % (self.playlist)
  96
  97     def on_hide(self, wnd):
  98         print "Hiding player window"
  99
 100     def on_destroy(self, wnd):
 101         print "Destroying player window"
 102         if self.player:
 103             self.player.stop()
 104
 105     def add_stock_button(self, btns, stock, cb):
 106         btn = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 107         btn.set_relief(gtk.RELIEF_NONE)
 108         btn.set_image(gtk.image_new_from_stock(stock, gtk.ICON_SIZE_SMALL_TOOLBAR))
 109         btn.connect('clicked', cb)
 110         btns.add(btn)
 111
 112     def set_labels(self, track, artist, album, playlist_pos, playlist_size):
 113         self.playlist_pos.set_markup('<span size="small">%s/%s songs</span>'%(playlist_pos, playlist_size))
 114         self.track.set_markup('<span size="x-large">%s</span>'%(track))
 115         self.artist.set_markup('<span size="large">%s</span>'%(artist))
 116         self.album.set_markup('<span foreground="#aaaaaa">%s</span>'%(album))
 117
 118
 119     def volume_changed_hildon(self, widget):
 120         settings.volume = widget.get_level()/100.0
 121
 122     def mute_toggled(self, widget):
 123         if widget.get_mute():
 124             settings.volume = 0
 125         else:
 126             settings.volume = widget.get_level()/100.0
 127
 128     def update_state(self):
 129         item = self.playlist.current()
 130         if item:
 131             if not item.name:
 132                 item.load()
 133             print "current:", item
 134             self.set_labels(item.name, item.artist_name, item.album_name,
 135                             self.playlist.current_index(), self.playlist.size())
 136             coverfile = jamaendo.get_album_cover(int(item.album_id), size=200)
 137             print "coverfile:", coverfile
 138             self.cover.set_from_file(coverfile)
 139
 140     def play_tracks(self, tracks):
 141         self.playlist = Playlist(tracks)
 142         self.player.play(self.playlist)
 143         self.update_state()
 144
 145     def on_play(self, button):
 146         self.player.play(self.playlist)
 147         self.update_state()
 148     def on_pause(self, button):
 149         self.player.pause()
 150     def on_prev(self, button):
 151         self.player.prev()
 152         self.update_state()
 153     def on_next(self, button):
 154         self.player.next()
 155         self.update_state()
 156     def on_stop(self, button):
 157         self.player.stop()
 158
 159 def open_playerwindow(tracks=None):
 160     player = PlayerWindow(tracks)
 161     player.show_all()
 162     return player