"menu_toolbar_size_small": lambda w: (self.toolbar.set_icon_size(gtk.ICON_SIZE_SMALL_TOOLBAR)),
                "menu_toolbar_size_medium": lambda w: (self.toolbar.set_icon_size(gtk.ICON_SIZE_DND)),
                "menu_toolbar_size_large": lambda w: (self.toolbar.set_icon_size(gtk.ICON_SIZE_DIALOG)),
                # else
                "menu_properties": config_dialog.open,
                "config_cancel": config_dialog.hide,
                "config_save": config_dialog.save,
                "config_player_edited": config_dialog.edited_player_row,
                "config_player_edited_2": config_dialog.edited_player_row_2,
                "update_categories": self.update_categories,
                "update_favicons": self.update_favicons,
                "app_state": self.app_state,
                "bookmark": self.bookmark,
                "save_as": self.save_as,
                "menu_about": lambda w: AboutStreamtuner2(),
                "menu_help": action.action.help,

# aux win: settings UI
class config_dialog (auxiliary_window):


        # display win_config, pre-fill text fields from global conf. object
        # Display win_config, pre-fill text fields from global conf. object
        def open(self, widget):
            if self.first_open:
                self.add_plugins()
                self.combobox_theme()
                self.first_open = 0
            self.apply(conf.__dict__, "config_", 0)
            self.load_config(conf.__dict__, "config_")
            self.load_config(conf.plugins, "config_plugins_")
            self.win_config.show()
        first_open = 1


        # Hide window
        def hide(self, *args):
            self.win_config.hide()
            return True

        
        # set/load values between gtk window and conf. dict
        def apply(self, config, prefix="config_", save=0):
        # Load values from conf. store into gtk widgets
        def load_config(self, config, prefix="config_"):
            for key,val in config.items():
                # map non-alphanumeric chars from config{} to underscores in according gtk widget names
                id = re.sub("[^\w]", "_", key)
                w = main.get_widget(prefix + id)
                __print__(dbg.CONF, "config", ("save" if save else "load"), prefix+id, w, val)
                # recurse into dictionaries, transform: conf.play.audio/mpeg => conf.play_audio_mpeg
                if (type(val) == dict):
                    self.apply(val, prefix + id + "_", save)
                # load or set gtk.Entry text field
                elif (w and save and type(w)==gtk.Entry):
                    config[key] = w.get_text()
                elif (w and type(w)==gtk.Entry):
                w = main.get_widget(prefix + key)
                if w:
                    # input field
                    if type(w) is gtk.Entry:
                        w.set_text(str(val))
                    # checkmark
                    elif type(w) is gtk.CheckButton:
                        w.set_active(bool(val))
                    # list
                    elif type(w) is gtk.ListStore:
                        w.clear()
                        for k,v in val.items():
                            w.append([k, v, True])
                        w.append(["", "", True])
                __print__(dbg.CONF, "config load", prefix+key, val, type(w))

        # Store gtk widget valus back into conf. dict
        def save_config(self, config, prefix="config_", save=0):
            for key,val in config.items():
                w = main.get_widget(prefix + key)
                if w:
                    # text
                    if type(w) is gtk.Entry:
                        config[key] = w.get_text()
                    # boolean
                    elif type(w) is gtk.CheckButton:
                    w.set_text(str(val))
                elif (w and save):
                    config[key] = w.get_active()
                elif (w):
                    w.set_active(bool(val))
            pass
                        config[key] = w.get_active()
                    # dict
                    elif type(w) is gtk.ListStore:
                        config[key] = {}
                        for row in w:
                            if row[0] and row[1]:
                                config[key][row[0]] = row[1]
                __print__(dbg.CONF, "config save", prefix+key, val)

        
        # Gtk callback to update ListStore when entries get edited
        def edited_player_row(self, cell, path, new_text, user_data=None, column=0):
            main.config_play[path][column] = new_text
        def edited_player_row_2(self, cell, path, new_text, user_data=None):
            self.edited_player_row(cell, path, new_text, column=1)


        # fill combobox
        def combobox_theme(self):
           # self.theme.combo_box_new_text()
            # find themes
            themedirs = (conf.share+"/themes", conf.dir+"/themes", "/usr/share/themes")

                        else:
                            self.add_( "config_"+opt["name"], gtk.Entry(), opt["description"] )

                # spacer 
                self.add_( "filler_pl_"+name, gtk.HSeparator() )


        # put gtk widgets into config dialog notebook
        # Put config widgets into config dialog notebook
        def add_(self, id, w, label=None, color=""):
            w.set_property("visible", True)
            main.widgets[id] = w
            if label:
                w.set_width_chars(11)
                w = self.hbox(w, self.label(label))
            if color:
                w = mygtk.bg(w, color)
            self.plugin_options.pack_start(w)

        # Create GtkLabel
        def label(self, label):
            label = gtk.Label(label)
            label.set_property("visible", True)
            label.set_line_wrap(True) 
            label.set_size_request(400, -1)
            return label

        # Wrap two widgets in vertical box
        def hbox(self, w1, w2):
            vbox = gtk.HBox(homogeneous=False, spacing=10)
            vbox.set_property("visible", True)
            vbox.pack_start(w1, expand=False, fill=False)
            vbox.pack_start(w2, expand=True, fill=True)
            return vbox

        
        # save config
        def save(self, widget):
            self.apply(conf.__dict__, "config_", 1)
            self.save_config(conf.__dict__, "config_")
            self.save_config(conf.plugins, "config_plugins_")
            self.apply_theme()
            conf.save(nice=1)
            self.hide()
                  
config_dialog = config_dialog()
# instantiates itself