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/***********************************************************************
* link_config.h : A group of widget that allows specification of a list
* of drawing rules for links.
***********************************************************************/
/***********************************************************************
* This file is part of SpaceChart.
* Copyright (C) 1999 Miguel Coca <e970095@zipi.fi.upm.es>
*
* 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 _INCLUDE_LINK_CONFIG_H_
#define _INCLUDE_LINK_CONFIG_H_
#include <gtk/gtk.h>
#include "starmap.h"
#include "link_draw_rules.h"
typedef struct st_link_conf link_config_t;
/* Create a new link drawing rules widget set. */
link_config_t* link_config_new( void (*changed)( link_config_t *config,
void *data ), void *data );
/* Set the list of rules displayed. */
void link_config_set_rules( link_config_t* config,
link_drawing_rules_t* rules );
/* Set the unit ( ly or parsecs ) used when interacting with the user. */
void link_config_set_unit( link_config_t* config,
distance_unit_t unit );
/* Returns the main widget of the set. */
GtkWidget* link_config_get_widget( link_config_t* config );
/* Get a new list of rules that reflects the current configuration. */
link_drawing_rules_t* link_config_get_rules(link_config_t* config);
/* Destroy the configuration set and related data structures. */
void link_config_destroy( link_config_t* conf );
#endif
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