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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* 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 _EMFWR_HXX
#define _EMFWR_HXX
#include <tools/debug.hxx>
#include <vcl/metaact.hxx>
#include <vcl/graph.hxx>
#include <vcl/gdimtf.hxx>
#include <vcl/virdev.hxx>
#include <svtools/fltcall.hxx>
// -------------
// - EMFWriter -
// -------------
class LineInfo;
namespace basegfx { class B2DPolygon; }
class EMFWriter
{
private:
VirtualDevice maVDev;
MapMode maDestMapMode;
FilterConfigItem* mpFilterConfigItem;
SvStream* mpStm;
BOOL* mpHandlesUsed;
ULONG mnHandleCount;
ULONG mnLastPercent;
ULONG mnRecordCount;
ULONG mnRecordPos;
BOOL mbRecordOpen;
BOOL mbLineChanged;
sal_uInt32 mnLineHandle;
BOOL mbFillChanged;
sal_uInt32 mnFillHandle;
BOOL mbTextChanged;
sal_uInt32 mnTextHandle;
sal_uInt32 mnHorTextAlign;
void ImplBeginRecord( sal_uInt32 nType );
void ImplEndRecord();
ULONG ImplAcquireHandle();
void ImplReleaseHandle( ULONG nHandle );
BOOL ImplPrepareHandleSelect( sal_uInt32& rHandle, ULONG nSelectType );
void ImplCheckLineAttr();
void ImplCheckFillAttr();
void ImplCheckTextAttr();
void ImplWriteColor( const Color& rColor );
void ImplWriteRasterOp( RasterOp eRop );
void ImplWriteExtent( long nExtent );
void ImplWritePoint( const Point& rPoint );
void ImplWriteSize( const Size& rSize);
void ImplWriteRect( const Rectangle& rRect );
void ImplWritePath( const PolyPolygon& rPolyPoly, sal_Bool bClose );
void ImplWritePolygonRecord( const Polygon& rPoly, BOOL bClose );
void ImplWritePolyPolygonRecord( const PolyPolygon& rPolyPoly );
void ImplWriteBmpRecord( const Bitmap& rBmp, const Point& rPt, const Size& rSz, UINT32 nROP );
void ImplWriteTextRecord( const Point& rPos, const String rText, const sal_Int32* pDXArray, sal_uInt32 nWidth );
void Impl_handleLineInfoPolyPolygons(const LineInfo& rInfo, const basegfx::B2DPolygon& rLinePolygon);
void ImplWrite( const GDIMetaFile& rMtf );
public:
EMFWriter() {}
BOOL WriteEMF( const GDIMetaFile& rMtf, SvStream& rOStm, FilterConfigItem* pConfigItem = NULL );
};
#endif // _EMFWR_HXX
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