def __init__(self): super(CurrentColumn, self).__init__("~current") self._render = CellRendererPixbuf() self.pack_start(self._render, True) self._render.set_property('xalign', 0.5) self.set_fixed_width(24) self.set_expand(False) self.set_cell_data_func(self._render, self._cdf)
class CurrentColumn(SongListColumn): """Displays the current song indicator, either a play or pause icon.""" def __init__(self): super(CurrentColumn, self).__init__("~current") self._render = CellRendererPixbuf() self.pack_start(self._render, True) self._render.set_property('xalign', 0.5) self.set_fixed_width(24) self.set_expand(False) self.set_cell_data_func(self._render, self._cdf) def _format_title(self, tag): return u"" def _cdf(self, column, cell, model, iter_, user_data): PLAY = "media-playback-start" PAUSE = "media-playback-pause" STOP = "media-playback-stop" ERROR = "dialog-error" row = model[iter_] if row.path == model.current_path: player = app.player if player.error: name = ERROR elif model.sourced: name = [PLAY, PAUSE][player.paused] else: name = STOP else: name = None if not self._needs_update(name): return if name is not None: gicon = Gio.ThemedIcon.new_from_names( [name + "-symbolic", name]) else: gicon = None cell.set_property('gicon', gicon)
def __init__(self): super(CurrentColumn, self).__init__("~current") self._render = CellRendererPixbuf() self.pack_start(self._render, True) self._render.set_property("xalign", 0.5) self.set_fixed_width(24) self.set_expand(False) self.set_cell_data_func(self._render, self._cdf)