/*
   Copyright (C) 2001-2006, William Joseph.
   All Rights Reserved.

   This file is part of GtkRadiant.

   GtkRadiant is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   GtkRadiant 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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with GtkRadiant; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#if !defined( INCLUDED_XML_XMLELEMENT_H )
#define INCLUDED_XML_XMLELEMENT_H

#include "xml/ixml.h"
#include "string/string.h"

#include <map>

///\brief All string pointers passed to an instance of this class are not
/// copied and must stay valid for the lifetime of the instance.
class StaticElement : public XMLElement
{
typedef std::map<const char*, const char*, RawStringLess> attrs_t;
public:
StaticElement( const char* name )
	: m_name( name ){
}
void insertAttribute( const char* name, const char* value ){
	m_attrs.insert( attrs_t::value_type( name, value ) );
}
const char* name() const {
	return m_name;
}
const char* attribute( const char* name ) const {
	attrs_t::const_iterator i = m_attrs.find( name );
	if ( i != m_attrs.end() ) {
		return i->second;
	}
	else{
		return "";
	}
}
void forEachAttribute( XMLAttrVisitor& visitor ) const {
	for ( attrs_t::const_iterator i = m_attrs.begin(); i != m_attrs.end(); ++i )
	{
		visitor.visit( i->first, i->second );
	}
}
private:
const char* m_name;
attrs_t m_attrs;
};

///\brief All string pointers passed to an instance of this class are copied.
class DynamicElement : public XMLElement
{
typedef std::map<CopiedString, CopiedString> attrs_t;
public:
DynamicElement( const char* name )
	: m_name( name ){
}
void insertAttribute( const char* name, const char* value ){
	m_attrs.insert( attrs_t::value_type( name, value ) );
}
const char* name() const {
	return m_name.c_str();
}
const char* attribute( const char* name ) const {
	attrs_t::const_iterator i = m_attrs.find( name );
	if ( i != m_attrs.end() ) {
		return i->second.c_str();
	}
	else{
		return "";
	}
}
void forEachAttribute( XMLAttrVisitor& visitor ) const {
	for ( attrs_t::const_iterator i = m_attrs.begin(); i != m_attrs.end(); ++i )
	{
		visitor.visit( i->first.c_str(), i->second.c_str() );
	}
}
private:
CopiedString m_name;
attrs_t m_attrs;
};

#endif