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/*
* Copyright (C) 2009 Pierre-Luc Beaudoin <pierre-luc@pierlux.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_MAP_SOURCE_DESC_H
#define CHAMPLAIN_MAP_SOURCE_DESC_H
#include <glib-object.h>
#include "champlain-map-source.h"
G_BEGIN_DECLS
typedef struct _ChamplainMapSourceDesc ChamplainMapSourceDesc;
/**
* ChamplainMapSourceConstructor:
* @desc: a #ChamplainMapSourceDesc
* @data: User data
*
* A #ChamplainMapSource constructor. It should return a ready to use
* #ChamplainMapSource.
*
* Returns: A fully constructed #ChamplainMapSource ready to be used.
*
* Since: 0.4
*/
typedef ChamplainMapSource * (*ChamplainMapSourceConstructor) (
ChamplainMapSourceDesc *desc, gpointer data);
#define CHAMPLAIN_MAP_SOURCE_CONSTRUCTOR (f) ((ChamplainMapSourceConstructor) (f))
#define CHAMPLAIN_MAP_SOURCE_DESC(obj) ((ChamplainMapSourceDesc *) (obj))
/**
* ChamplainMapSourceDesc:
* @id: A unique identifier, should contain only characters found in filenames
* @name: A display name
* @license: A display name for the licence of the data
* @license_uri: A URI for the licence of the data
* @min_zoom_level: the minimum supported zoom level
* @max_zoom_level: the maximum supported zoom level
* @projection: the projection used by the data
* @uri_format: the URI to use to fetch network map data
* @constructor: a function that returns a fully constructed #ChamplainMapSource
* @data: user data passed to the constructor
*
* Describes a #ChamplainMapSource. This is returned by #champlain_map_source_factory_get_list.
*
* Since: 0.4
*/
struct _ChamplainMapSourceDesc {
gchar *id;
gchar *name;
gchar *license;
gchar *license_uri;
gint min_zoom_level;
gint max_zoom_level;
ChamplainMapProjection projection;
ChamplainMapSourceConstructor constructor;
gchar *uri_format;
gpointer data;
};
GType champlain_map_source_desc_get_type (void) G_GNUC_CONST;
#define CHAMPLAIN_TYPE_MAP_SOURCE_DESC (champlain_map_source_desc_get_type ())
ChamplainMapSourceDesc * champlain_map_source_desc_copy (const ChamplainMapSourceDesc *desc);
void champlain_map_source_desc_free (ChamplainMapSourceDesc *desc);
ChamplainMapSourceDesc * champlain_map_source_desc_new (void);
G_END_DECLS
#endif
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