rem: gtk_widget_set_sensitive (widget, caps);
add: gtk_widget_set_sensitive (widget, seekable);
context: update_seekable (Totem *totem, gboolean force_false){	GtkWidget *widget;	gboolean caps;	if (force_false == FALSE)		caps = bacon_video_widget_is_seekable (totem->bvw);	else		caps = FALSE;	/* Check if the stream is seekable */	gtk_widget_set_sensitive (totem->seek, caps);	gtk_widget_set_sensitive (totem->fs_seek, caps);	widget = glade_xml_get_widget (totem->xml, "tmw_seek_hbox");	gtk_widget_set_sensitive (widget, caps);	widget = glade_xml_get_widget (totem->xml, "tcw_time_hbox");	gtk_widget_set_sensitive (widget, caps);	widget = glade_xml_get_widget (totem->xml,			"tmw_skip_forward_menu_item");	gtk_widget_set_sensitive (widget, caps);	widget = glade_xml_get_widget (totem->xml,			"tmw_skip_backwards_menu_item");	gtk_widget_set_sensitive (widget, caps);	widget = glade_xml_get_widget (totem->xml, "trcm_skip_forward");	gtk_widget_set_sensitive (widget, caps);	widget = glade_xml_get_widget (totem->xml, "trcm_skip_backwards");	gtk_widget_set_sensitive (widget, caps);	widget = glade_xml_get_widget (totem->xml, "tmw_skip_to_menu_item");	gtk_widget_set_sensitive (widget, caps);	widget = glade_xml_get_widget (totem->xml, "tstw_ok_button");	gtk_widget_set_sensitive (widget, caps);}