/*

* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#ifndef __STRUCTST_H__

#define __STRUCTST_H__

#if defined(__MSVCDOTNET__) || defined(__TOOLS2__)

#include <iostream>

using std::ostream;

#else //!__MSVCDOTNET__

#include <iostream.h>

#endif //__MSVCDOTNET__

#include "STRINGAR.H"

#include "DATATYPE.H"

class ResourceItem;

// StructItem

class StructItem : public ArrayItem

	{

public:

	virtual ResourceItem * NewResourceItem() = 0;

	virtual ostream& StreamOut ( ostream & os) = 0;

protected:

	StructItem( String LabelToSet);

	virtual ~StructItem();

	StructItem( StructItem & Source);

public:

	String	iLabel;

	};

// SimpleStructItem

class SimpleStructItem : public StructItem	// e.g. WORD a = 5

	{

	friend ostream& operator<< ( ostream & os, SimpleStructItem & o);

public:

	SimpleStructItem(DataType aItemTypeToSet,String aLabelToSet);

	SimpleStructItem(DataType aItemTypeToSet,String aLabelToSet,String aMaxLength);

	ResourceItem * NewResourceItem();

	ostream& StreamOut ( ostream & os);

	virtual ~SimpleStructItem();

	SimpleStructItem( SimpleStructItem & Source);

	SimpleStructItem& operator=( SimpleStructItem & Source);

public:

	DataType iItemType;

	String iDefault;

	String iLengthLimit;

	};

// ArrayStructItem

class ArrayStructItem : public StructItem	// e.g. WORD a[] = {1,2,3}

	{

	friend ostream& operator<< ( ostream & os, ArrayStructItem & o);

public:

	ArrayStructItem( DataType ItemTypeToSet, String LabelToSet);

	virtual ~ArrayStructItem();

	ResourceItem * NewResourceItem();

	ostream& StreamOut ( ostream & os);

public:

	DataType iItemType;

	StringArray iDefaults;

	DataType iLenType;

	String iSize;

	};

// StructTypeStructItem

class StructTypeStructItem : public StructItem	// e.g. STRUCT a

	{

	friend ostream& operator<< ( ostream & os, StructTypeStructItem & o);

public:

	StructTypeStructItem( String LabelToSet);

	ResourceItem * NewResourceItem();

	ostream& StreamOut ( ostream & os);

	};

// StructArrayStructItem

class StructArrayStructItem : public StructItem // e.g. STRUCT a[]

	{

	friend ostream& operator<< ( ostream & os, StructArrayStructItem & o);

public:

	StructArrayStructItem( String LabelToSet);

	StructArrayStructItem( String LabelToSet, String SizeToSet);

	ResourceItem * NewResourceItem();

	ostream& StreamOut ( ostream & os);

	virtual ~StructArrayStructItem();

public:

	DataType iLenType;

	String iSize;

	};

// StructItemArray

class StructItemArray : public Array

	{

	friend ostream& operator<< ( ostream & os, StructItemArray & o);

public:

	StructItemArray();

	~StructItemArray();

	void Add( StructItem * pNewItem);

	};

// StructItemArrayIterator

class StructItemArrayIterator : public ArrayIterator

	{

public:

	StructItemArrayIterator( const StructItemArray & c);

	StructItem * operator() ();

	};

// StructHeader

class StructHeader : public ArrayItem

	{

	friend ostream& operator<< ( ostream & os, StructHeader & o);

public:

	StructHeader( String LabelToSet);

	StructHeader( String LabelToSet, DataType LenTypeToSet);

public:

	String iLabel;

	DataType iLenType;

	StructItemArray iSIA;

	};

// StructHeaderArray

class StructHeaderArray : public Array

	{

	friend ostream& operator<< ( ostream & os, StructHeaderArray & o);

public:

	StructHeaderArray();

	~StructHeaderArray();

	void Add( StructHeader * pNewItem);

	StructHeader * Find( const String & LabelSought);

private:

	static int iInUse;	// Only one instance of this class may exist at a time.

	};

// StructHeaderArrayIterator

class StructHeaderArrayIterator : public ArrayIterator

	{

public:

	StructHeaderArrayIterator( const StructHeaderArray& c);

	StructHeader * operator() ();

	};

#endif