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//
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//
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#ifndef _RENDER_H
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#ifndef _RENDER_H
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#define _RENDER_H
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#define _RENDER_H
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#include <mapnik/map.hpp>
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#include <mapnik/map.hpp>
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#include <mapnik/load_map.hpp>
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#include <mapnik/save_map.hpp>
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#include <mapnik/datasource_cache.hpp>
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#include <mapnik/datasource_cache.hpp>
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#include <mapnik/font_engine_freetype.hpp>
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#include <mapnik/font_engine_freetype.hpp>
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#include <mapnik/agg_renderer.hpp>
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#include <mapnik/agg_renderer.hpp>
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#include <mapnik/filter_factory.hpp>
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#include <mapnik/filter_factory.hpp>
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#include <mapnik/color_factory.hpp>
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#include <mapnik/color_factory.hpp>
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#include <mapnik/image_util.hpp>
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#include <mapnik/image_util.hpp>
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#include <mapnik/config_error.hpp>
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#include <mapnik/config_error.hpp>
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#include <mapnik/color.hpp>
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#include <mapnik/load_map.hpp>
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#include <mapnik/layer.hpp>
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#include <mapnik/save_map.hpp>
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#include <mapnik/rule.hpp>
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/* conversions */
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/* conversions */
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#define DEGREES      180.0
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#define DEGREES      180.0
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#define SEMICIRCLES  0x80000000
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#define SEMICIRCLES  0x80000000
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typedef struct TEXTSYMBOLIZER
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typedef struct TEXTSYMBOLIZER
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{
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{
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	QString   name;
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	QString   name;
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	QString   face_name;
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	QString   face_name;
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	QString   placement;
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	QString   alignment;
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	double    size;
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	double    size;
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	unsigned  fill;			// Color
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	unsigned  fill;			// Color
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	double    halo_radius;
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	double    halo_radius;
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	double    wrap_width;
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	double    wrap_width;
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	double    dx;
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	double    dx;
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	LINEPATTERNSYMBOLIZER *next;
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	LINEPATTERNSYMBOLIZER *next;
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}LINEPATTERNSYMBOLIZER;
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}LINEPATTERNSYMBOLIZER;
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typedef struct RULE
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typedef struct RULE
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{
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{
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	QString   name;
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	QString   title;
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	double    maxscale;
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	double    maxscale;
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	double    minscale;
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	double    minscale;
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	QString   filter;
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	QString   filter;
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	bool      elsefilter;
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	LINESYMBOLIZER		 *LineSymbolizer;
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	LINESYMBOLIZER		 *LineSymbolizer;
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	POLYGONSYMBOLIZER	 *PolygonSymbolizer;
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	POLYGONSYMBOLIZER	 *PolygonSymbolizer;
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	TEXTSYMBOLIZER		 *TextSymbolizer;
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	TEXTSYMBOLIZER		 *TextSymbolizer;
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	POINTSYMBOLIZER		 *PointSymbolizer;
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	POINTSYMBOLIZER		 *PointSymbolizer;
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	POLYGONPATTERNSYMBOLIZER *PolygonPatternSymbolizer;
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	POLYGONPATTERNSYMBOLIZER *PolygonPatternSymbolizer;
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typedef struct
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typedef struct
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{
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{
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	QString   type;
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	QString   type;
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	QString   file;
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	QString   file;
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	QString   parser;
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	QString   url;
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	QString   bbox;
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	QString   host;
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	QString   host;
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	QString   user;
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	QString   user;
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	QString   dbname;
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	QString   dbname;
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	QString   table;
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	QString   table;
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	bool      estimate_extent;
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	bool      estimate_extent;
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}DATASOURCE;
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}DATASOURCE;
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typedef struct LAYER
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typedef struct LAYER
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{
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{
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	QString    name;	// The unique name
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	QString    name;	// The unique name
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	QString    title;	// The title of the layer (optional)
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	QString    abstract;	// Some short description (optional)
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	bool       status;	// Is it active?
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	bool       status;	// Is it active?
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	bool	   clear_label; // Clear label cache?
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	QString    srs;		// Projection
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	QString    srs;		// Projection
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	double     minzoom;
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	double     minzoom;
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	double     maxzoom;
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	double     maxzoom;
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	bool       queryable;
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	QStringList Styles;	// The names of the Styles
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	QStringList Styles;	// The names of the Styles
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	DATASOURCE Datasource;
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	DATASOURCE Datasource;
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	LAYER      *next;	// Pointer to next layer
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	LAYER      *next;	// Pointer to next layer
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}LAYER;
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}LAYER;
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	host		 = 110,
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	host		 = 110,
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	user		 = 111,
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	user		 = 111,
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	dbname		 = 112,
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	dbname		 = 112,
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	table		 = 113,
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	table		 = 113,
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	estimate_extent  = 114,
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	estimate_extent  = 114,
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	extent		 = 115
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	extent		 = 115,
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	parser__	 = 116,
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	url		 = 117,
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	bbox		 = 118
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}NAMES;
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}NAMES;
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typedef enum {
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typedef enum {
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	in_root			= 0,
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	in_root			= 0,
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	in_map			= 100,
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	in_map			= 100,
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	in_polygonpatternsymbolizer = 107,
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	in_polygonpatternsymbolizer = 107,
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	in_layer		= 108,
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	in_layer		= 108,
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	in_datasource		= 109,
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	in_datasource		= 109,
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	in_symbolizer		= 110,
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	in_symbolizer		= 110,
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	in_shieldsymbolizer	= 111,
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	in_shieldsymbolizer	= 111,
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	in_linepatternsymbolizer = 112
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	in_linepatternsymbolizer = 112,
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	in_elsefilter		= 113
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}CONTAINER;
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}CONTAINER;
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typedef struct
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typedef struct
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{
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{
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	int id;
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	int id;
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using namespace mapnik;
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using namespace mapnik;
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class SRender : public QXmlDefaultHandler
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class SRender : public QXmlDefaultHandler
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{
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{
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	public:
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	public:
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	   enum map_type
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	   {
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	      MAP_SHAPE,
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	      MAP_GIS,
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	      MAP_OSM,
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	      map_type_MAX
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	   };
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	public:
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	   SRender();
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	   SRender();
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	   ~SRender();
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	   ~SRender();
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	   void setDrawArea(const QLabel &lb) { label = (QLabel *)&lb; };
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	   void setDrawArea(const QLabel &lb) { label = (QLabel *)&lb; };
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	   void setShapePath(const QString &str) { if (str.isNull()) return; shapePath = str; };
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	   void setShapePath(const QString &str) { if (str.isNull()) return; shapePath = str; };
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	   void setXmlPath(const QString &path) { if (path.isNull()) return; XmlPath = path; };
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	   void setXmlPath(const QString &path) { if (path.isNull()) return; XmlPath = path; };
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	   bool getMap(double lx, double ly, double rx, double ry);
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	   bool getMap(double lx, double ly, double rx, double ry);
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	   QString getOutBuf () { return OutBuf; };
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	   QString getOutBuf () { return OutBuf; };
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	   inline void setMapType(map_type mt) { __map_type = mt; }
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	   inline map_type getMapType() { return __map_type; }
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	   // Functions to parse the XML file
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	   // Functions to parse the XML file
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	   bool startDocument ();
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	   bool startDocument ();
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	   bool startElement (const QString&, const QString&, const QString& , const QXmlAttributes&);
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	   bool startElement (const QString&, const QString&, const QString& , const QXmlAttributes&);
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	   bool endElement (const QString&, const QString&, const QString&);
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	   bool endElement (const QString&, const QString&, const QString&);
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	   QString shapePath;
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	   QString shapePath;
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	   QString pluginPath;
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	   QString pluginPath;
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	   QString fontPath;
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	   QString fontPath;
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	   QString XmlPath;
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	   QString XmlPath;
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	   QString OutBuf;
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	   QString OutBuf;
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	   map_type __map_type;
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	   CONTAINER Container;
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	   CONTAINER Container;
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	   bool ControlSet;
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	   bool ControlSet;
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	   int Field;
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	   int Field;
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	   int XmlLine;	// Line number of the current position in XML file
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	   int XmlLine;	// Line number of the current position in XML file
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	   double _lx, _ly, _rx, _ry;
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	   double _lx, _ly, _rx, _ry;