/**************************************************************
 * 
 * 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,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/

#ifndef _XMLCONFIG_HXX_
#define _XMLCONFIG_HXX_

#include <map>
#include <list>
#include <boost/shared_ptr.hpp>

///////////////////////////////////////////////////////////////////////

enum ElementConfigType { ECT_HEXDUMP, ECT_BYTE, ECT_UINT, ECT_UNISTRING, ETC_FLOAT, ETC_CONTAINER };

class ElementConfig
{
public:
	ElementConfig() : mnType( ECT_HEXDUMP ) {}
	ElementConfig( const rtl::OUString& rName, ElementConfigType rType ) : maName( rName ), mnType( rType ) {}
	ElementConfig( const rtl::OUString& rName ) : maName( rName ) {}
	ElementConfig( ElementConfigType rType ) : mnType( rType ) {}
	
	virtual rtl::OUString format( SvStream& rStream, sal_Size& nLength ) const;

	const rtl::OUString& getName() const { return maName; }
	ElementConfigType getType() const { return mnType; }

	static rtl::OUString dump_hex( SvStream& rStream, sal_Size& nLength );
	static rtl::OUString dump_byte( SvStream& rStream, sal_Size& nLength );
	static rtl::OUString dump_uint( SvStream& rStream, sal_Size& nLength );
	static rtl::OUString dump_unistring( SvStream& rStream, sal_Size& nLength );
	static rtl::OUString dump_float( SvStream& rStream, sal_Size& nLength );
private:
	rtl::OUString maName;
	ElementConfigType mnType;
};
typedef boost::shared_ptr< ElementConfig > ElementConfigPtr;
typedef std::list< ElementConfigPtr > ElementConfigList;

///////////////////////////////////////////////////////////////////////

class ElementValueConfig : public ElementConfig
{
public:
	ElementValueConfig( const rtl::OUString& rName, const rtl::OUString& rValue ) : ElementConfig( rName ), maValue( rValue ) {}

	const rtl::OUString& getValue() const { return maValue; }

private:
	rtl::OUString maValue;
};

///////////////////////////////////////////////////////////////////////

class ElementConfigContainer : public ElementConfig
{
public:
	ElementConfigContainer() : ElementConfig( ETC_CONTAINER ) {}
	ElementConfigContainer( const ::rtl::OUString& rName, ElementConfigType rType ) : ElementConfig( rName, rType ) {}
	ElementConfigContainer( const ::rtl::OUString& rName ) : ElementConfig( rName, ETC_CONTAINER ) {}
	ElementConfigContainer( ElementConfigType rType ) : ElementConfig( rType ) {}

	virtual rtl::OUString format( SvStream& rStream, sal_Size& nLength ) const;

	void addElementConfig( ElementConfigPtr p ) { maElementConfigList.push_back( p ); }

protected:
	ElementConfigList maElementConfigList;
};

///////////////////////////////////////////////////////////////////////

class CaseElementConfig : public ElementConfigContainer
{
public:
	CaseElementConfig( const rtl::OUString& rValue ) : maValue( rValue ) {}

	const rtl::OUString& getValue() const { return maValue; }

private:
	rtl::OUString maValue;
};

///////////////////////////////////////////////////////////////////////

class SwitchElementConfig : public ElementConfigContainer
{
public:
	SwitchElementConfig( ElementConfigType rType ) : ElementConfigContainer( rType ) {}

	virtual rtl::OUString format( SvStream& rStream, sal_Size& nLength ) const;
};

///////////////////////////////////////////////////////////////////////

class AtomConfig : public ElementConfigContainer
{
public:
	AtomConfig( const ::rtl::OUString& rName, bool bIsContainer ) : ElementConfigContainer( rName ), mbIsContainer( bIsContainer ) {}

	bool isContainer() const { return mbIsContainer; }

protected:
	bool mbIsContainer;
};

typedef std::map< UINT16, ElementConfigPtr > AtomConfigMap;

extern AtomConfigMap gAtomConfigMap;

#endif