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/*
**************************************************************************
description
--------------------
copyright : (C) 2003 by Andreas Zehender
email : zehender@kde.org
**************************************************************************
**************************************************************************
* *
* This program 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. *
* *
**************************************************************************/
#ifndef PMPOVRAY_FORMAT_H
#define PMPOVRAY_FORMAT_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "pmiomanager.h"
#include "pmoutputdevice.h"
typedef void ( *PMPovraySerializeMethod ) ( const PMObject*, const PMMetaObject*,
PMOutputDevice* );
/**
* Helper class for @ref PMOutputDevice and @ref PMPovrayFormatBase
*/
class PMPovraySerializeMethodInfo
{
public:
PMPovraySerializeMethodInfo( )
{
m_method = 0;
}
PMPovraySerializeMethodInfo( PMPovraySerializeMethod m )
{
m_method = m;
}
PMPovraySerializeMethod method( ) const { return m_method; }
void call( const PMObject* o, const PMMetaObject* mo, PMOutputDevice* ser ) const
{
if( m_method )
m_method( o, mo, ser );
}
private:
PMPovraySerializeMethod m_method;
};
/**
* Base class for all POV-Ray formats which use a PMOutputDevice
* for serialization.
*
* Plugins can register new serialization methods with @ref registerMethod
*/
class PMPovrayFormat : public PMIOFormat
{
public:
/**
* Default constructor
*/
PMPovrayFormat( );
/**
* Destructor
*/
virtual ~PMPovrayFormat( );
/**
* Registers the serialization method for the class className
*/
void registerMethod( const QString& className, PMPovraySerializeMethod method );
/**
* Removes a registered serialization method
*/
void removeMethod( const QString& className );
/**
* Returns the serialization methods info for the given object type
* or 0 if there is none.
*/
const PMPovraySerializeMethodInfo* serializationMethod(
const QString& className );
private:
/**
* Dict class name -> serialization method
*/
QDict<PMPovraySerializeMethodInfo> m_methodDict;
};
#endif
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