Crazy Eddies GUI System: CEGUIXercesParser.h Source File

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CEGUIXercesParser.h

    00001 /***********************************************************************
    00002     filename:   CEGUIXercesParser.h
    00003     created:    Sat Mar 12 2005
    00004     author:     Paul D Turner
    00005 *************************************************************************/
    00006 /***************************************************************************
    00007  *   Copyright (C) 2004 - 2006 Paul D Turner & The CEGUI Development Team
    00008  *
    00009  *   Permission is hereby granted, free of charge, to any person obtaining
    00010  *   a copy of this software and associated documentation files (the
    00011  *   "Software"), to deal in the Software without restriction, including
    00012  *   without limitation the rights to use, copy, modify, merge, publish,
    00013  *   distribute, sublicense, and/or sell copies of the Software, and to
    00014  *   permit persons to whom the Software is furnished to do so, subject to
    00015  *   the following conditions:
    00016  *
    00017  *   The above copyright notice and this permission notice shall be
    00018  *   included in all copies or substantial portions of the Software.
    00019  *
    00020  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
    00021  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    00022  *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
    00023  *   IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
    00024  *   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
    00025  *   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
    00026  *   OTHER DEALINGS IN THE SOFTWARE.
    00027  ***************************************************************************/
    00028 #ifndef _CEGUIXercesParser_h_
    00029 #define _CEGUIXercesParser_h_
    00030
    00031 #include "../../CEGUIXMLParser.h"
    00032 #include "CEGUIXercesParserProperties.h"
    00033
    00034 #if (defined( __WIN32__ ) || defined( _WIN32 )) && !defined(CEGUI_STATIC)
    00035 #   ifdef CEGUIXERCESPARSER_EXPORTS
    00036 #       define CEGUIXERCESPARSER_API __declspec(dllexport)
    00037 #   else
    00038 #       define CEGUIXERCESPARSER_API __declspec(dllimport)
    00039 #   endif
    00040 #else
    00041 #   define CEGUIXERCESPARSER_API
    00042 #endif
    00043
    00044
    00045 // Xerces-C includes
    00046 #include <xercesc/framework/MemBufInputSource.hpp>
    00047 #include <xercesc/util/PlatformUtils.hpp>
    00048 #include <xercesc/util/TransService.hpp>
    00049 #include <xercesc/util/XMLString.hpp>
    00050 #include <xercesc/sax2/Attributes.hpp>
    00051 #include <xercesc/sax2/DefaultHandler.hpp>
    00052 #include <xercesc/sax2/SAX2XMLReader.hpp>
    00053 #include <xercesc/sax2/XMLReaderFactory.hpp>
    00054
    00055 // Start of CEGUI namespace section
    00056 namespace CEGUI
    00057 {
    00058     class XercesHandler : public XERCES_CPP_NAMESPACE::DefaultHandler
    00059     {
    00060     public:
    00061         XercesHandler(XMLHandler& handler);
    00062         ~XercesHandler(void);
    00063
    00064         // Implementation of methods in Xerces DefaultHandler.
    00065         void startElement(const XMLCh* const uri, const XMLCh* const localname, const XMLCh* const qname, const XERCES_CPP_NAMESPACE::Attributes& attrs);
    00066         void endElement(const XMLCh* const uri, const XMLCh* const localname, const XMLCh* const qname);
    00067 #if _XERCES_VERSION >= 30000
    00068         void characters(const XMLCh* const chars, const XMLSize_t length);
    00069 #else /* _XERCES_VERSION >= 30000 */
    00070         void characters (const XMLCh *const chars, const unsigned int length);
    00071 #endif /* _XERCES_VERSION >= 30000 */
    00072         void warning (const XERCES_CPP_NAMESPACE::SAXParseException &exc);
    00073         void error (const XERCES_CPP_NAMESPACE::SAXParseException &exc);
    00074         void fatalError (const XERCES_CPP_NAMESPACE::SAXParseException &exc);
    00075
    00076     protected:
    00077         XMLHandler& d_handler;
    00078     };
    00079
    00084     class CEGUIXERCESPARSER_API XercesParser : public XMLParser
    00085     {
    00086     public:
    00087         XercesParser(void);
    00088         ~XercesParser(void);
    00089
    00090         // Implementation of public abstract interface
    00091         void parseXMLFile(XMLHandler& handler, const String& filename, const String& schemaName, const String& resourceGroup);
    00092
    00093         // Internal methods
    00098         static void populateAttributesBlock(const XERCES_CPP_NAMESPACE::Attributes& src, XMLAttributes& dest);
    00099
    00111         static String transcodeXmlCharToString(const XMLCh* const xmlch_str, unsigned int length);
    00112
    00123         static void setSchemaDefaultResourceGroup(const String& resourceGroup)
    00124             { d_defaultSchemaResourceGroup = resourceGroup; }
    00125
    00133         static const String& getSchemaDefaultResourceGroup()
    00134             { return d_defaultSchemaResourceGroup; }
    00135
    00136     protected:
    00137         static void initialiseSchema(XERCES_CPP_NAMESPACE::SAX2XMLReader* reader, const String& schemaName, const String& xmlFilename, const String& resourceGroup);
    00138         static XERCES_CPP_NAMESPACE::SAX2XMLReader* createReader(XERCES_CPP_NAMESPACE::DefaultHandler& handler);
    00139         static void doParse(XERCES_CPP_NAMESPACE::SAX2XMLReader* parser, const String& xmlFilename, const String& resourceGroup);
    00140
    00141         // Implementation of abstract interface.
    00142         bool initialiseImpl(void);
    00143         void cleanupImpl(void);
    00144
    00146         static String d_defaultSchemaResourceGroup;
    00148         static XercesParserProperties::SchemaDefaultResourceGroup
    00149             s_schemaDefaultResourceGroupProperty;
    00150     };
    00151
    00152 } // End of  CEGUI namespace section
    00153
    00154
    00155 #endif  // end of guard _CEGUIXercesParser_h_