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Diffstat (limited to 'svtools/source/filter/wmf/emfwr.hxx')
-rw-r--r-- | svtools/source/filter/wmf/emfwr.hxx | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/svtools/source/filter/wmf/emfwr.hxx b/svtools/source/filter/wmf/emfwr.hxx new file mode 100644 index 000000000000..ee3b723ace3e --- /dev/null +++ b/svtools/source/filter/wmf/emfwr.hxx @@ -0,0 +1,103 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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& 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 + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |