/*

* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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 LAYOUTPARSE_H

#define LAYOUTPARSE_H

// disable "identifier was truncated to '255' characters in the browser information" warning

#pragma warning (disable:4786)

#include <vector>

#include <string>

#include <iosfwd>

#include "LayoutCompilerErr.h"

#include "Layout.h"

#include <memory>

using namespace std;

/**

*  LayParseErr 

*  An exception class for .lay file parsing errors

*/

class LayParseErr : public LayoutCompilerErr

	{

public:

	LayParseErr(istream& aIn, const string& aTok, const string& aMsg);

	void Show(ostream& aOut) const;

private:

	string iLoc;

	string iTok;

	string iMsg;

	};

/**

*  TLayParseValues 

*  Parse the values in a layout cell from .lay format

*/

class TLayParseValues : public TValues

	{

// This class is generic with respect to the type of line it is used by

public:

	TLayParseValues(TLayoutLine* aLine, string aName);

	void Parse(istream& aIn);

	};

/**

*  TLayParseLayoutLine

*  Abstract class for common line parsing functionality

*/

class TLayParseLayoutLine : public TLayoutLine

	{

public:

	TLayParseLayoutLine(TLayoutTable* aTable, int aId);

	void Parse(istream& aIn);

	};

/**

*  TLayParseLayoutTable 

*  Parse a layout table in .lay format

*/

class TLayParseLayoutTable : public TLayoutTable

	{

public:

	TLayParseLayoutTable(TLayout* aTables);

	virtual void Parse(istream& aIn);

	};

/**

*  TLayParseLayout 

*  Parse a layout file in .lay format

*/

class TLayParseLayout : public TLayout

	{

public:

	static auto_ptr<TLayParseLayout> Parse(const string& aLayName);

	void Parse(istream& aIn);

	};

#endif

// End of File