def __init__(self):
# load the ui
uidir = os.path.join(__path__[0], 'ui')
self.builder = Gtk.Builder()
self.builder.add_from_file(os.path.join(uidir, 'main.ui'))
# set the window up
self.window = self.builder.get_object('main-window')
self.window.show_all()
self.window.connect('destroy', self._handle_window_destroy)
# player controls
self.play = self.builder.get_object('play')
self.play.connect('activate', self._handle_play)
self.next = self.builder.get_object('next')
self.next.connect('activate', lambda action: self.player.next());
self.prev = self.builder.get_object('previous')
self.prev.connect('activate', lambda action: self.player.prev());
# track title label and timeline controls
self.tracklabel = self.builder.get_object('track-name')
self.playtime = self.builder.get_object('playtime')
# playlist
self.playliststatus = self.builder.get_object('playlist-status')
self.playlistview = self.builder.get_object('playlist-view')
self.playlistview.connect('row-activated',
self._handle_playlistview_row_activated)
self.playlist = self.builder.get_object('playlist')
# our cool classes to handle xmms
self.player = Player()
self.connections = Connections()
self.connections.bring_up()
# handle player events from xmms
self.player.connect('status-change', self._handle_status_change)
self.player.connect('track-change', self._handle_track_change)
self.player.connect('playlist-change', self._handle_playlist_change)
self.player.connect('playtime', self._handle_playtime)
self.player.connect_after('status-change', self._update_window_title)
self.player.connect_after('track-change', self._update_window_title)
# use gobject mainloop
self.mainloop = GObject.MainLoop()
class Starstuff:
"""
Main Starstuff application class
"""
def __init__(self):
# load the ui
uidir = os.path.join(__path__[0], 'ui')
self.builder = Gtk.Builder()
self.builder.add_from_file(os.path.join(uidir, 'main.ui'))
# set the window up
self.window = self.builder.get_object('main-window')
self.window.show_all()
self.window.connect('destroy', self._handle_window_destroy)
# player controls
self.play = self.builder.get_object('play')
self.play.connect('activate', self._handle_play)
self.next = self.builder.get_object('next')
self.next.connect('activate', lambda action: self.player.next());
self.prev = self.builder.get_object('previous')
self.prev.connect('activate', lambda action: self.player.prev());
# track title label and timeline controls
self.tracklabel = self.builder.get_object('track-name')
self.playtime = self.builder.get_object('playtime')
# playlist
self.playliststatus = self.builder.get_object('playlist-status')
self.playlistview = self.builder.get_object('playlist-view')
self.playlistview.connect('row-activated',
self._handle_playlistview_row_activated)
self.playlist = self.builder.get_object('playlist')
# our cool classes to handle xmms
self.player = Player()
self.connections = Connections()
self.connections.bring_up()
# handle player events from xmms
self.player.connect('status-change', self._handle_status_change)
self.player.connect('track-change', self._handle_track_change)
self.player.connect('playlist-change', self._handle_playlist_change)
self.player.connect('playtime', self._handle_playtime)
self.player.connect_after('status-change', self._update_window_title)
self.player.connect_after('track-change', self._update_window_title)
# use gobject mainloop
self.mainloop = GObject.MainLoop()
# -------------------------------------------------------------------------
def _handle_window_destroy(self, window):
self.mainloop.quit()
def _update_window_title(self, *args):
status = self.player.status
track = self.player.track
if status and track and track.info:
title = "%(artist)s \xe2\x80\x94 %(title)s".decode('utf-8') % track.info
if status == 2:
title += " (paused)"
else:
title = "Starstuff"
self.window.set_title(title.encode('utf-8'))
# Current track UI --------------------------------------------------------
def _handle_play(self, action):
self.player.play() if action.get_active() else self.player.pause()
def _handle_status_change(self, player, status):
self.play.handler_block_by_func(self._handle_play)
self.play.set_active(status == 1) # if playing
self.play.handler_unblock_by_func(self._handle_play)
self.tracklabel.set_sensitive(status != 0) # if not stopped
stocks = {
0: 'gtk-media-stop',
1: 'gtk-media-play',
2: 'gtk-media-pause'
}
self.playliststatus.set_property('stock-id', stocks[status])
self.playlistview.queue_draw() # FIXME: I don't like this
if status == 0:
self.tracklabel.set_text("Not playing")
self.playtime.set_value(0)
def _handle_playtime(self, player, time):
self.playtime.set_value(int(time))
def _handle_track_change(self, player, track):
if track.info:
self._handle_current_track_metadata(track, track.info)
if self.player.track:
self.player.track.disconnect_by_func(
self._handle_current_track_metadata)
self.player.track.disconnect_by_func(self._update_window_title)
track.connect('update', self._handle_current_track_metadata)
track.connect_after('update', self._update_window_title)
def _handle_current_track_metadata(self, track, info):
label = '<b>%(title)s</b> by %(artist)s' % info
self.tracklabel.set_markup(label.replace('&', '&').encode('utf-8'))
self.playtime.set_upper(int(info['duration']))
# Playlist UI -------------------------------------------------------------
def _handle_playlistview_row_activated(self, view, path, column):
position = int(path.to_string()) # FIXME: not good, should use indices
self.player.jump(position)
def _handle_playlist_change(self, player, playlist):
playlist.connect('entries-list', self._handle_playlist_entries_list)
playlist.connect('position-change',
self._handle_playlist_position_change)
playlist.connect('clear', self._handle_playlist_clear)
playlist.connect('entry-remove', self._handle_playlist_entry_remove)
playlist.connect('entry-insert', self._handle_playlist_entry_insert)
playlist.connect('entry-move', self._handle_playlist_entry_move)
def _handle_playlist_entries_list(self, playlist):
self.playlist.clear()
for index, track in enumerate(playlist.entries):
row = self.playlist.append([False, None, None, None, None, None,
None])
if track.info:
self._handle_playlist_track_metadata(track, track.info, row)
track.connect('update',
self._handle_playlist_track_metadata, row)
def _handle_playlist_track_metadata(self, track, info, row):
for index, key in enumerate(('title', 'artist', 'date', 'genre',
'publisher')):
# metadata starts from the third column
self.playlist.set_value(row, index + 2,
info[key].encode('utf-8'))
def _handle_playlist_position_change(self, playlist, position):
row = self.playlist.get_iter_from_string(str(playlist.position))
if row:
self.playlist.set_value(row, 0, False) # "nowplaying" column
self.playlist.set_value(row, 1, 400) # normal font weight
row = self.playlist.get_iter_from_string(str(position))
if row:
self.playlist.set_value(row, 0, True)
self.playlist.set_value(row, 1, 600) # bold
def _handle_playlist_clear(self, playlist):
self.playlist.clear()
def _handle_playlist_entry_remove(self, playlist, position):
row = self.playlist.get_iter_from_string(str(position))
if row:
self.playlist.remove(row)
def _handle_playlist_entry_insert(self, playlist, track, position):
row = self.playlist.get_iter_from_string(str(position))
if row:
row = self.playlist.insert_before(row)
else:
row = self.playlist.append()
if track.info:
self._handle_playlist_track_metadata(track, track.info, row)
track.connect('update', self._handle_playlist_track_metadata, row)
def _handle_playlist_entry_move(self, playlist, position, newposition):
row = self.playlist.get_iter_from_string(str(position))
newrow = self.playlist.get_iter_from_string(str(newposition))
if position < newposition:
self.playlist.move_after(row, newrow)
else:
self.playlist.move_before(row, newrow)
