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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
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#ifndef _XMLOFF_METATCONTEXT_HXX
#define _XMLOFF_METATCONTEXT_HXX

#include <rtl/ref.hxx>
#include "xmloff/functional.hxx"

#include <map>

#ifndef _XMLOFF_FLATTRCONTEXT_HXX
#include "FlatTContext.hxx"
#endif

typedef ::std::multimap< ::rtl::OUString, 
					::rtl::Reference< XMLPersTextContentTContext >,
					less_functor > XMLMetaContexts_Impl;


class XMLMetaTransformerContext : public XMLTransformerContext 
{
	XMLMetaContexts_Impl m_aContexts;	

public:
	TYPEINFO();

	// A contexts constructor does anything that is required if an element
	// starts. Namespace processing has been done already.
	// Note that virtual methods cannot be used inside constructors. Use
	// StartElement instead if this is required.
	XMLMetaTransformerContext( XMLTransformerBase& rTransformer, 
						   const ::rtl::OUString& rQName );

	// A contexts destructor does anything that is required if an element
	// ends. By default, nothing is done.
	// Note that virtual methods cannot be used inside destructors. Use
	// EndElement instead if this is required.
	virtual ~XMLMetaTransformerContext();

	// Create a childs element context. By default, the import's
	// CreateContext method is called to create a new default context.
	virtual XMLTransformerContext *CreateChildContext( sal_uInt16 nPrefix,
								   const ::rtl::OUString& rLocalName,
								   const ::rtl::OUString& rQName,
								   const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList );

	// EndElement is called before a context will be destructed, but
	// after a elements context has been parsed. It may be used for actions
	// that require virtual methods. The default is to do nothing.
	virtual void EndElement();

	// This method is called for all characters that are contained in the
	// current element. The default is to ignore them.
	virtual void Characters( const ::rtl::OUString& rChars );
};

#endif	//  _XMLOFF_METATCONTEXT_HXX