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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: dxfreprd.hxx,v $
* $Revision: 1.5 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _DXFREPRD_HXX
#define _DXFREPRD_HXX
#include <dxfblkrd.hxx>
#include <dxftblrd.hxx>
//----------------------------------------------------------------------------
//--------------------Nebensachen---------------------------------------------
//----------------------------------------------------------------------------
//-------------------Eine 3D-Min/Max-Box--------------------------------------
class DXFBoundingBox {
public:
BOOL bEmpty;
double fMinX;
double fMinY;
double fMinZ;
double fMaxX;
double fMaxY;
double fMaxZ;
DXFBoundingBox() { bEmpty=TRUE; }
void Union(const DXFVector & rVector);
};
//-------------------Die (konstante) Palette fuer DXF-------------------------
class DXFPalette {
public:
DXFPalette();
~DXFPalette();
BYTE GetRed(BYTE nIndex) const;
BYTE GetGreen(BYTE nIndex) const;
BYTE GetBlue(BYTE nIndex) const;
private:
BYTE * pRed;
BYTE * pGreen;
BYTE * pBlue;
void SetColor(BYTE nIndex, BYTE nRed, BYTE nGreen, BYTE nBlue);
};
//----------------------------------------------------------------------------
//-----------------DXF Datei lesen und repraesentieren------------------------
//----------------------------------------------------------------------------
class DXFRepresentation {
public:
DXFPalette aPalette;
// Die immer gleiche DXF-Farb-Palette
DXFBoundingBox aBoundingBox;
// Ist gleich den AutoCAD-Variablen EXTMIN, EXTMAX sofern in DXF-Datei
// vorhanden, anderenfalls wird die BoundingBox berechnet (in Read()).
DXFTables aTables;
// Die Tabellen der DXF-Datei
DXFBlocks aBlocks;
// Die Bloecke der DXF-Datei
DXFEntities aEntities;
// Die Entities (aus der Entities-Section) der DXF-Datei
rtl_TextEncoding mEnc; // $DWGCODEPAGE
double mfGlobalLineTypeScale; // $LTSCALE
DXFRepresentation();
~DXFRepresentation();
rtl_TextEncoding getTextEncoding() const;
void setTextEncoding(rtl_TextEncoding aEnc);
double getGlobalLineTypeScale() const;
void setGlobalLineTypeScale(double fGlobalLineTypeScale);
BOOL Read( SvStream & rIStream, USHORT nMinPercent, USHORT nMaxPercent);
// Liesst die komplette DXF-Datei ein.
private:
void ReadHeader(DXFGroupReader & rDGR);
void CalcBoundingBox(const DXFEntities & rEntities,
DXFBoundingBox & rBox);
};
//----------------------------------------------------------------------------
//-------------------inlines--------------------------------------------------
//----------------------------------------------------------------------------
inline BYTE DXFPalette::GetRed(BYTE nIndex) const { return pRed[nIndex]; }
inline BYTE DXFPalette::GetGreen(BYTE nIndex) const { return pGreen[nIndex]; }
inline BYTE DXFPalette::GetBlue(BYTE nIndex) const { return pBlue[nIndex]; }
inline rtl_TextEncoding DXFRepresentation::getTextEncoding() const { return mEnc; }
inline void DXFRepresentation::setTextEncoding(rtl_TextEncoding aEnc) { mEnc = aEnc; }
inline double DXFRepresentation::getGlobalLineTypeScale() const { return mfGlobalLineTypeScale; }
inline void DXFRepresentation::setGlobalLineTypeScale(double fGlobalLineTypeScale) { mfGlobalLineTypeScale = fGlobalLineTypeScale; }
#endif
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