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/*
**************************************************************************
description
--------------------
copyright : (C) 2002 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 PMHEIGHTFIELD_H
#define PMHEIGHTFIELD_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "pmsolidobject.h"
class PMViewStructure;
class PMHeightFieldROAM;
/**
* Class for povray height fields.
*/
class PMHeightField : public PMSolidObject
{
typedef PMSolidObject Base;
public:
/**
* Height field type
*/
enum HeightFieldType { HFgif, HFtga, HFpot, HFpng, HFpgm, HFppm, HFsys };
/**
* Creates an empty PMHeightField
*/
PMHeightField( PMPart* part );
/**
* Copy constructor
*/
PMHeightField( const PMHeightField& f );
/**
* deletes the PMHeightField
*/
virtual ~PMHeightField( );
/** */
virtual PMObject* copy( ) const { return new PMHeightField( *this ); }
/** */
virtual TQString description( ) const;
/** */
virtual PMMetaObject* metaObject( ) const;
/** */
virtual void serialize( TQDomElement& e, TQDomDocument& doc ) const;
/** */
virtual void readAttributes( const PMXMLHelper& h );
/**
* Returns a new @ref PMHeightFieldEdit
*/
virtual PMDialogEditBase* editWidget( TQWidget* parent ) const;
/**
* Returns the name of the pixmap that is displayed in the tree view
* and dialog view
*/
virtual TQString pixmap( ) const { return TQString( "pmheightfield" ); }
/**
* Returns the height field type
*/
HeightFieldType heightFieldType( ) const { return m_hfType; }
/**
* Sets the height field type
*/
void setHeightFieldType( HeightFieldType t );
/**
* Returns the file name
*/
TQString fileName( ) const { return m_fileName; }
/**
* Sets the file name
*/
void setFileName( const TQString& name );
/**
* Returns the hierarchy flag
*/
bool hierarchy( ) const { return m_hierarchy; }
/**
* Sets the hierarchy flag
*/
void setHierarchy( bool h );
/**
* Returns the smooth flag
*/
bool smooth( ) const { return m_smooth; }
/**
* Sets the smooth flag
*/
void setSmooth( bool s );
/**
* Returns the water level
*/
double waterLevel( ) const { return m_waterLevel; }
/**
* Sets the water level
*/
void setWaterLevel( double wl );
/**
* Sets the heightfield variance
*/
static void setVariance( int v );
/**
* Returns the heightfield variance
*/
static int variance( ) { return s_variance; }
/** */
virtual void restoreMemento( PMMemento* s );
/** */
virtual bool hasDisplayDetail( ) const { return true; }
/** */
virtual void cleanUp( ) const;
static TQString typeToString( HeightFieldType t );
static HeightFieldType stringToType( const TQString &str );
protected:
/** */
virtual bool isDefault( );
/** */
virtual void createViewStructure( );
/** */
virtual PMViewStructure* defaultViewStructure( ) const;
/** */
virtual int viewStructureParameterKey( ) const { return s_parameterKey + globalDetailKey(); }
private:
/**
* Creates the ROAM view structure
*/
void roamViewStructure( );
/**
* IDs for @ref PMMementoData
*/
enum PMHeightFieldMementoID { PMHeightFieldTypeID, PMFileNameID,
PMHierarchyID, PMSmoothID, PMWaterLevelID };
HeightFieldType m_hfType;
TQString m_fileName;
bool m_hierarchy;
bool m_smooth;
double m_waterLevel;
bool m_modMap;
PMHeightFieldROAM* m_pROAM;
/**
* The default view structure. It can be shared between height fields
*/
static PMViewStructure* s_pDefaultViewStructure;
static int s_variance;
static int s_parameterKey;
static PMMetaObject* s_pMetaObject;
};
#endif
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