Caolán McNamara
1705455b10
Signed-off-by: Caolán McNamara <caolan.mcnamara@collabora.com> Change-Id: Ib745f2126b090135db4739925c21b9335bd91ab3 Reviewed-on: https://gerrit.collaboraoffice.com/c/online/+/7850 Reviewed-by: Noel Grandin <noel.grandin@collabora.com> Tested-by: Jenkins CPCI <releng@collaboraoffice.com> (cherry picked from commit 250b57ce97f121eb02044143c9f7a805be553655) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/208697 Tested-by: Jenkins Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
65 lines
2.5 KiB
C++
65 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include "mtftools.hxx"
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namespace emfio
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{
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class EmfReader : public MtfTools
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{
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private:
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sal_uInt32 mnRecordCount;
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bool mbRecordPath : 1;
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bool mbEMFPlus : 1;
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bool mbEMFPlusDualMode : 1;
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/// Another format is read already, can ignore actual EMF data.
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bool mbReadOtherGraphicFormat = false;
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basegfx::B2DTuple maSizeHint;
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bool mbEnableEMFPlus = true;
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bool ReadHeader();
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// reads and converts the rectangle
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static tools::Rectangle ReadRectangle(sal_Int32, sal_Int32, sal_Int32, sal_Int32);
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public:
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EmfReader(SvStream& rStreamWMF, GDIMetaFile& rGDIMetaFile);
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~EmfReader();
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bool ReadEnhWMF();
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void ReadGDIComment(sal_uInt32 nCommentId, sal_uInt64 nNextPos);
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/// Parses EMR_COMMENT_MULTIFORMATS.
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void ReadMultiformatsComment(sal_uInt64 nNextPos);
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void SetSizeHint(const basegfx::B2DTuple& rSizeHint) { maSizeHint = rSizeHint; }
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void SetEnableEMFPlus(bool bEnableEMFPlus) { mbEnableEMFPlus = bEnableEMFPlus; }
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private:
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template <class T> void ReadAndDrawPolyPolygon(sal_uInt32 nNextPos);
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template <class T> void ReadAndDrawPolyLine(sal_uInt32 nNextPos);
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template <class T> tools::Polygon ReadPolygon(sal_uInt32 nStartIndex, sal_uInt32 nPoints, sal_uInt32 nNextPos);
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template <class T> tools::Polygon ReadPolygonWithSkip(const bool skipFirst, sal_uInt32 nNextPos);
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tools::Rectangle ReadRectangle();
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void ReadEMFPlusComment(sal_uInt32 length, bool& bHaveDC);
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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