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