5b21b65572
Change-Id: I9fae1d259ecdca37a1babac8a8a0e503b2dc0118 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/135960 Tested-by: Jenkins Reviewed-by: Bartosz Kosiorek <gang65@poczta.onet.pl>
121 lines
5.3 KiB
C++
121 lines
5.3 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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#include <sal/log.hxx>
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#include "emfpcustomlinecap.hxx"
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#include "emfppath.hxx"
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#include "emfppen.hxx"
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#include <basegfx/matrix/b2dhommatrixtools.hxx>
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using namespace ::com::sun::star;
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using namespace ::basegfx;
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namespace emfplushelper
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{
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const sal_uInt32 EmfPlusCustomLineCapDataTypeDefault = 0x00000000;
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const sal_uInt32 EmfPlusCustomLineCapDataTypeAdjustableArrow = 0x00000001;
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const sal_uInt32 EmfPlusCustomLineCapDataFillPath = 0x00000001;
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const sal_uInt32 EmfPlusCustomLineCapDataLinePath = 0x00000002;
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EMFPCustomLineCap::EMFPCustomLineCap()
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: EMFPObject()
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, type(0)
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, strokeStartCap(0)
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, strokeEndCap(0)
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, strokeJoin(0)
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, miterLimit(0.0)
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, widthScale(0.0)
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, mbIsFilled(false)
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{
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}
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void EMFPCustomLineCap::ReadPath(SvStream& s, EmfPlusHelperData const & rR, bool bFill)
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{
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sal_Int32 pathLength;
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s.ReadInt32(pathLength);
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SAL_INFO("drawinglayer.emf", "EMF+\t\tpath length: " << pathLength);
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sal_uInt32 pathHeader;
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sal_Int32 pathPoints, pathFlags;
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s.ReadUInt32(pathHeader).ReadInt32(pathPoints).ReadInt32(pathFlags);
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SAL_INFO("drawinglayer.emf", "EMF+\t\tpath (custom cap line path)");
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SAL_INFO("drawinglayer.emf", "EMF+\t\theader: 0x" << std::hex << pathHeader << " points: " << std::dec << pathPoints << " additional flags: 0x" << std::hex << pathFlags << std::dec);
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EMFPPath path(pathPoints);
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path.Read(s, pathFlags);
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polygon = path.GetPolygon(rR, false);
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// rotate polygon by 180 degrees
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polygon.transform(basegfx::utils::createRotateB2DHomMatrix(M_PI));
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mbIsFilled = bFill;
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}
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void EMFPCustomLineCap::Read(SvStream& s, EmfPlusHelperData const & rR)
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{
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sal_uInt32 header;
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s.ReadUInt32(header).ReadUInt32(type);
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SAL_INFO("drawinglayer.emf", "EMF+\t\tcustom cap");
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SAL_INFO("drawinglayer.emf", "EMF+\t\theader: 0x" << std::hex << header << " type: " << type << std::dec);
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if (type == EmfPlusCustomLineCapDataTypeDefault)
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{
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sal_uInt32 customLineCapDataFlags, baseCap;
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float baseInset;
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float fillHotSpotX, fillHotSpotY, strokeHotSpotX, strokeHotSpotY;
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s.ReadUInt32(customLineCapDataFlags).ReadUInt32(baseCap).ReadFloat(baseInset)
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.ReadUInt32(strokeStartCap).ReadUInt32(strokeEndCap).ReadUInt32(strokeJoin)
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.ReadFloat(miterLimit).ReadFloat(widthScale)
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.ReadFloat(fillHotSpotX).ReadFloat(fillHotSpotY).ReadFloat(strokeHotSpotX).ReadFloat(strokeHotSpotY);
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SAL_INFO("drawinglayer.emf", "EMF+\t\tcustomLineCapDataFlags: 0x" << std::hex << customLineCapDataFlags);
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SAL_INFO("drawinglayer.emf", "EMF+\t\tbaseCap: 0x" << std::hex << baseCap);
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SAL_INFO("drawinglayer.emf", "EMF+\t\tbaseInset: " << baseInset);
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if (customLineCapDataFlags & EmfPlusCustomLineCapDataFillPath)
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{
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ReadPath(s, rR, true);
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}
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if (customLineCapDataFlags & EmfPlusCustomLineCapDataLinePath)
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{
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ReadPath(s, rR, false);
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}
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}
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else if (type == EmfPlusCustomLineCapDataTypeAdjustableArrow)
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{
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// TODO only reads the data, does not use them [I've had
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// no test document to be able to implement it]
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sal_Int32 fillState;
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float width, height, middleInset, unusedHotSpot;
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s.ReadFloat(width).ReadFloat(height).ReadFloat(middleInset).ReadInt32(fillState).ReadUInt32(strokeStartCap)
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.ReadUInt32(strokeEndCap).ReadUInt32(strokeJoin).ReadFloat(miterLimit).ReadFloat(widthScale)
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.ReadFloat(unusedHotSpot).ReadFloat(unusedHotSpot).ReadFloat(unusedHotSpot).ReadFloat(unusedHotSpot);
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SAL_INFO("drawinglayer.emf", "EMF+\t\tTODO - actually read EmfPlusCustomLineCapArrowData object (section 2.2.2.12)");
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}
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SAL_INFO("drawinglayer.emf", "EMF+\t\tstrokeStartCap: 0x" << std::hex << strokeStartCap);
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SAL_INFO("drawinglayer.emf", "EMF+\t\tstrokeEndCap: 0x" << std::hex << strokeEndCap);
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SAL_INFO("drawinglayer.emf", "EMF+\t\tstrokeJoin: 0x" << std::hex << strokeJoin);
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SAL_INFO("drawinglayer.emf", "EMF+\t\tmiterLimit: " << miterLimit);
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SAL_INFO("drawinglayer.emf", "EMF+\t\twidthScale: " << widthScale);
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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