popup.py

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import gtk,gtk.glade,gobject,thread
from plai import config
from plai import lyrics


def ShowPopup(event,track):
        """Creates a popup context menu for 'track'."""
        xml=gtk.glade.XML(config.gladepopupmenufname)
        menu=xml.get_widget('popup')
        menu.popup(None,None,None,event.button,event.time)

        # Apologies for this line. But it was too fun to write...
        # Connects the lyrics menu item to a handler that calls
        # GetLyrics in a new thread and then calls LyricsWindow
        # back in this thread.
        xml.get_widget('GetLyrics').connect('activate',
         lambda w,f,a: thread.start_new_thread(f,a),
          lambda a,t: gobject.idle_add(
           lyrics.LyricsWindow,lyrics.GetLyrics(a,t),a,t),
            (track.Artist(),track.Title()))
                    
        xml.get_widget('Properties').connect('activate',_onProperties,track)

        
def _onProperties(widget,track):
        """Handler for clicking Properties in the context menu. Shows a dialog
        with the filename of the track."""
        # todo - set transient-for properly
        dlg=gtk.Dialog('Properties',None,0,(gtk.STOCK_CLOSE,gtk.RESPONSE_ACCEPT))
        dlg.connect('response',lambda x,y: dlg.hide())
        dlg.set_has_separator(False)
        label=gtk.Label('<tt>'+track.Filename()+'</tt>')
        label.set_property('use_markup',True)
        label.set_line_wrap(True)
        label.set_selectable(True)
        dlg.vbox.add(label)
        dlg.show_all()
        

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