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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef _EMFWR_HXX
#define _EMFWR_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& m_rStm;
sal_Bool* mpHandlesUsed;
sal_uLong mnHandleCount;
sal_uLong mnLastPercent;
sal_uLong mnRecordCount;
sal_uLong mnRecordPos;
sal_Bool mbRecordOpen;
sal_Bool mbLineChanged;
sal_uInt32 mnLineHandle;
sal_Bool mbFillChanged;
sal_uInt32 mnFillHandle;
sal_Bool mbTextChanged;
sal_uInt32 mnTextHandle;
sal_uInt32 mnHorTextAlign;
void ImplBeginRecord( sal_uInt32 nType );
void ImplEndRecord();
sal_uLong ImplAcquireHandle();
void ImplReleaseHandle( sal_uLong nHandle );
sal_Bool ImplPrepareHandleSelect( sal_uInt32& rHandle, sal_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, sal_Bool bClose );
void ImplWritePolyPolygonRecord( const PolyPolygon& rPolyPoly );
void ImplWriteBmpRecord( const Bitmap& rBmp, const Point& rPt, const Size& rSz, sal_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(SvStream &rStream) : m_rStm(rStream) {}
sal_Bool WriteEMF( const GDIMetaFile& rMtf, FilterConfigItem* pConfigItem = NULL );
};
#endif // _EMFWR_HXX
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