VRS - The Virtual Rendering System

version 3.3

xmlwriterutil.h

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/******************************************************************************
 * VRS - The Virtual Rendering System
 * Copyright (C) 2000-2005 Computer Graphics Systems Group at the 
 * Hasso-Plattner-Institute (HPI), Potsdam, Germany.
 *
 * 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 FreeSoftware Foundation, Inc., 59 Temple Place, Suite 330,
 * Boston, MA, 02111-1307, USA.
 ******************************************************************************/

// $Id: xmlwriterutil.h 6014 2007-08-09 07:51:16Z Konstantin_Baumann $
//
// $Log$
// Revision 1.1  2006/02/07 13:44:04  buchholz
// first check-in
//

#ifndef VRS_IO_XMLWRITERUTIL_H
#define VRS_IO_XMLWRITERUTIL_H

#include <vrs/so.h>

namespace VRS {
    template<typename T> class Iterator;
    template<typename T> class Stack;
}

namespace VRS {
    
    

    class VRS_CORE_API XMLWriterUtil : public SharedObj {
    public:

        XMLWriterUtil(std::ostream& target, int indentPerLevel = 2);

                void writeXMLDeclaration(
                        const std::string& version="1.0",
                        const std::string& encoding="utf-8"
                );

        typedef std::pair<std::string, std::string> XMLAttribute;

        virtual void writeOpenTag(            
            const std::string& elementName, 
            SO<VRS::Iterator<XMLAttribute> > attributes = NULL,
            bool singleLine = false
        );

                virtual void writeOpenCloseTag(
                        const std::string& elementName, 
                        SO<VRS::Iterator<XMLAttribute> > attributes = NULL
                );

        virtual void writeCloseTag();            

        std::ostream& target();

        VRS_TYPEINFO(XMLWriterUtil, SharedObj);

    private:
        std::ostream* m_target;            
        SO<VRS::Stack<std::string> > m_openTags;            
        std::string m_indent;
        int m_singleLineRecursion;
    };

} // namespace VRS

#endif // VRS_IO_XMLWRITERUTIL_H

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