gnome_connection_manager.py 文件源码

def updateTree(self):
        for grupo in dict(groups):
            if len(groups[grupo])==0:
                del groups[grupo]

        if conf.COLLAPSED_FOLDERS == None:
            conf.COLLAPSED_FOLDERS = ','.join(self.get_collapsed_nodes())

        self.menuServers.foreach(self.menuServers.remove)
        self.treeModel.clear()

        iconHost = self.treeServers.render_icon("gtk-network", size=gtk.ICON_SIZE_BUTTON, detail=None)
        iconDir = self.treeServers.render_icon("gtk-directory", size=gtk.ICON_SIZE_BUTTON, detail=None)             

        grupos = groups.keys()
        grupos.sort(lambda x,y: cmp(y,x))

        for grupo in grupos:
            group = None
            path = ""
            menuNode = self.menuServers

            for folder in grupo.split("/"):
                path = path + '/' + folder
                row = self.get_folder(self.treeModel, '', path)
                if row == None:
                    group = self.treeModel.prepend(group, [folder, None, iconDir])
                else:
                    group = row.iter

                menu = self.get_folder_menu(self.menuServers, '', path)
                if menu == None:
                    menu = gtk.ImageMenuItem(folder)
                    #menu.set_image(gtk.image_new_from_stock(gtk.STOCK_DIRECTORY, gtk.ICON_SIZE_MENU))
                    menuNode.prepend(menu)
                    menuNode = gtk.Menu()
                    menu.set_submenu(menuNode)
                    menu.show()
                else:
                    menuNode = menu

            groups[grupo].sort(key=operator.attrgetter('name'))
            for host in groups[grupo]:
                self.treeModel.append(group, [host.name, host, iconHost])
                mnuItem = gtk.ImageMenuItem(host.name)
                mnuItem.set_image(gtk.image_new_from_stock(gtk.STOCK_NETWORK, gtk.ICON_SIZE_MENU))
                mnuItem.show()
                mnuItem.connect("activate", lambda arg, nb, h: self.addTab(nb, h), self.nbConsole, host) 
                menuNode.append(mnuItem)

        self.set_collapsed_nodes()
        conf.COLLAPSED_FOLDERS = None