/** \file   uisettings.h
 * \brief   GTK3 settings dialog - header
 *
 * \author  Bas Wassink <b.wassink@ziggo.nl>
 */

/*
 * This file is part of VICE, the Versatile Commodore Emulator.
 * See README for copyright notice.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
 *  02111-1307  USA.
 */

#ifndef VICE_UISETTINGS_H
#define VICE_UISETTINGS_H

#include "vice.h"
#include <gtk/gtk.h>


/** \brief  Settings tree node object
 *
 * Contains name to display in the settings tree widget, an ID to allow for
 * xpath-like access to tree nodes, a callback to render a widget next to the
 * tree, and optionally a list of child nodes.
 */
typedef struct ui_settings_tree_node_s {
    char *name;                                 /**< setting name */
    const char *id;                             /**< tree node ID */
    GtkWidget *(*callback)(GtkWidget *);        /**< callback to select
                                                     associated widget */
    struct ui_settings_tree_node_s *children;   /**< child nodes */
} ui_settings_tree_node_t;


/** \brief  tree nodes list terminator
 */
#define UI_SETTINGS_TERMINATOR  { NULL, NULL, NULL, NULL }

/** \brief  tree nodes list separator
 */
#define UI_SETTINGS_SEPARATOR   { "---", "(separator)", NULL, NULL }


gboolean ui_settings_dialog_create_and_activate_node_callback(GtkWidget *widget, gpointer user_data);
gboolean ui_settings_dialog_create_and_activate_node(const char *path);
gboolean ui_settings_dialog_activate_node(const char *path);

void ui_settings_shutdown(void);

#endif
