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/*
* Copyright (C) 2011-2013 Jiri Techet <techet@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#if !defined (__CHAMPLAIN_CHAMPLAIN_H_INSIDE__) && !defined (CHAMPLAIN_COMPILATION)
#error "Only <champlain/champlain.h> can be included directly."
#endif
#ifndef __CHAMPLAIN_LOCATION_H__
#define __CHAMPLAIN_LOCATION_H__
#include <glib-object.h>
G_BEGIN_DECLS
#define CHAMPLAIN_TYPE_LOCATION (champlain_location_get_type ())
#define CHAMPLAIN_LOCATION(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), CHAMPLAIN_TYPE_LOCATION, ChamplainLocation))
#define CHAMPLAIN_IS_LOCATION(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), CHAMPLAIN_TYPE_LOCATION))
#define CHAMPLAIN_LOCATION_GET_IFACE(inst) \
(G_TYPE_INSTANCE_GET_INTERFACE ((inst), CHAMPLAIN_TYPE_LOCATION, ChamplainLocationIface))
typedef struct _ChamplainLocation ChamplainLocation; /* Dummy object */
typedef struct _ChamplainLocationIface ChamplainLocationIface;
/**
* ChamplainLocation:
*
* An interface common to objects having latitude and longitude.
*/
/**
* ChamplainLocationIface:
* @get_latitude: virtual function for obtaining latitude.
* @get_longitude: virtual function for obtaining longitude.
* @set_location: virtual function for setting position.
*
* An interface common to objects having latitude and longitude.
*/
struct _ChamplainLocationIface
{
/*< private >*/
GTypeInterface g_iface;
/*< public >*/
gdouble (*get_latitude)(ChamplainLocation *location);
gdouble (*get_longitude)(ChamplainLocation *location);
void (*set_location)(ChamplainLocation *location,
gdouble latitude,
gdouble longitude);
};
GType champlain_location_get_type (void) G_GNUC_CONST;
void champlain_location_set_location (ChamplainLocation *location,
gdouble latitude,
gdouble longitude);
gdouble champlain_location_get_latitude (ChamplainLocation *location);
gdouble champlain_location_get_longitude (ChamplainLocation *location);
G_END_DECLS
#endif /* __CHAMPLAIN_LOCATION_H__ */
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