nephilim/plugins/Songinfo.py

   1 #
   2 #    Copyright (C) 2009 Anton Khirnov <wyskas@gmail.com>
   3 #
   4 #    Nephilim is free software: you can redistribute it and/or modify
   5 #    it under the terms of the GNU General Public License as published by
   6 #    the Free Software Foundation, either version 3 of the License, or
   7 #    (at your option) any later version.
   8 #
   9 #    Nephilim is distributed in the hope that it will be useful,
  10 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 #    GNU General Public License for more details.
  13 #
  14 #    You should have received a copy of the GNU General Public License
  15 #    along with Nephilim.  If not, see <http://www.gnu.org/licenses/>.
  16 #
  17
  18 from PyQt4 import QtGui, QtCore
  19
  20 from ..plugin import Plugin
  21
  22 class Songinfo(Plugin):
  23     # public, const
  24     info = 'Displays song metadata provided by MPD.'
  25
  26     # public, read-only
  27     o = None
  28     def _load(self):
  29         self.o = SonginfoWidget(self)
  30
  31     def _unload(self):
  32         self.o = None
  33
  34     def _get_dock_widget(self):
  35         return self._create_dock(self.o)
  36
  37 class SonginfoWidget(QtGui.QWidget):
  38     plugin = None
  39     labels = {}
  40
  41     def __init__(self, plugin):
  42         QtGui.QWidget.__init__(self)
  43         self.plugin = plugin
  44
  45         self.setLayout(QtGui.QVBoxLayout())
  46
  47         for item in 'track', 'title', 'album', 'disc', 'artist', 'composer', 'date', 'genre', 'file':
  48             self.labels[item] = QtGui.QLabel('<b>%s</b>:'%item)
  49             self.labels[item].setWordWrap(True)
  50             self.layout().addWidget(self.labels[item])
  51
  52         self.plugin.mpclient.song_changed.connect(self.on_song_change)
  53
  54     def on_song_change(self):
  55         song = self.plugin.mpclient.current_song()
  56         if not song:
  57             for item in self.labels:
  58                 self.labels[item].setText('<b>%s</b>:'%item)
  59         else:
  60             for item in self.labels:
  61                 self.labels[item].setText('<b>%s</b>: %s'%(item, unicode(song.tag(item))))