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/***********************************************************************
* map.h : Definition of the map.
* The map consists of a GTK widget containing the map graphic
* and necesary controls. When a star is clicked it calls a set
* callback function.
***********************************************************************/
/***********************************************************************
* 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_MAP_H_
#define _INCLUDE_MAP_H_
#include <gtk/gtk.h>
#include "link.h"
#include "star.h"
#include "settings.h"
typedef struct st_map map_t;
/* Creates a new empty map */
map_t* map_new( settings_t* settings );
/* Returns the widget that contains the map. */
GtkWidget* map_get_widget( map_t* map );
/* Get the settings data structure used by the map. */
settings_t* map_get_settings( map_t* map );
/* Set the function called when the user clicks on a star. */
void map_set_star_clicked( map_t* map,
void (*clicked)( star_t* star, void* data ),
void* data );
void map_set_shown_objects( map_t* map, star_t *star_list[],
link_t *link_list[] );
/* Destroy the map and related data structures. */
void map_destroy( map_t* map );
#endif
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