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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
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */