/* -*- 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 #include #include namespace svgio::svgreader { SvgRectNode::SvgRectNode( SvgDocument& rDocument, SvgNode* pParent) : SvgNode(SVGToken::Rect, rDocument, pParent), maSvgStyleAttributes(*this), maX(0), maY(0), maWidth(0), maHeight(0), maRx(0), maRy(0) { } SvgRectNode::~SvgRectNode() { } const SvgStyleAttributes* SvgRectNode::getSvgStyleAttributes() const { return checkForCssStyle("rect", maSvgStyleAttributes); } void SvgRectNode::parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) { // call parent SvgNode::parseAttribute(rTokenName, aSVGToken, aContent); // read style attributes maSvgStyleAttributes.parseStyleAttribute(aSVGToken, aContent, false); // parse own switch(aSVGToken) { case SVGToken::Style: { readLocalCssStyle(aContent); break; } case SVGToken::X: { SvgNumber aNum; if(readSingleNumber(aContent, aNum)) { maX = aNum; } break; } case SVGToken::Y: { SvgNumber aNum; if(readSingleNumber(aContent, aNum)) { maY = aNum; } break; } case SVGToken::Width: { SvgNumber aNum; if(readSingleNumber(aContent, aNum)) { if(aNum.isPositive()) { maWidth = aNum; } } break; } case SVGToken::Height: { SvgNumber aNum; if(readSingleNumber(aContent, aNum)) { if(aNum.isPositive()) { maHeight = aNum; } } break; } case SVGToken::Rx: { SvgNumber aNum; if(readSingleNumber(aContent, aNum)) { if(aNum.isPositive()) { maRx = aNum; } } break; } case SVGToken::Ry: { SvgNumber aNum; if(readSingleNumber(aContent, aNum)) { if(aNum.isPositive()) { maRy = aNum; } } break; } case SVGToken::Transform: { const basegfx::B2DHomMatrix aMatrix(readTransform(aContent, *this)); if(!aMatrix.isIdentity()) { setTransform(aMatrix); } break; } default: { break; } } } void SvgRectNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool /*bReferenced*/) const { // get size range and create path const SvgStyleAttributes* pStyle = getSvgStyleAttributes(); if(!(pStyle && getWidth().isSet() && getHeight().isSet())) return; const double fWidth(getWidth().solve(*this, NumberType::xcoordinate)); const double fHeight(getHeight().solve(*this, NumberType::ycoordinate)); if(fWidth <= 0.0 || fHeight <= 0.0) return; const double fX(getX().isSet() ? getX().solve(*this, NumberType::xcoordinate) : 0.0); const double fY(getY().isSet() ? getY().solve(*this, NumberType::ycoordinate) : 0.0); const basegfx::B2DRange aRange(fX, fY, fX + fWidth, fY + fHeight); basegfx::B2DPolygon aPath; if(getRx().isSet() || getRy().isSet()) { double frX(getRx().isSet() ? getRx().solve(*this, NumberType::xcoordinate) : 0.0); double frY(getRy().isSet() ? getRy().solve(*this, NumberType::ycoordinate) : 0.0); frX = std::max(0.0, frX); frY = std::max(0.0, frY); if(0.0 == frY && frX > 0.0) { frY = frX; } else if(0.0 == frX && frY > 0.0) { frX = frY; } frX /= fWidth; frY /= fHeight; frX = std::min(0.5, frX); frY = std::min(0.5, frY); aPath = basegfx::utils::createPolygonFromRect(aRange, frX * 2.0, frY * 2.0); } else { aPath = basegfx::utils::createPolygonFromRect(aRange); } drawinglayer::primitive2d::Primitive2DContainer aNewTarget; pStyle->add_path(basegfx::B2DPolyPolygon(aPath), aNewTarget, nullptr); if(!aNewTarget.empty()) { pStyle->add_postProcess(rTarget, std::move(aNewTarget), getTransform()); } } } // end of namespace svgio::svgreader /* vim:set shiftwidth=4 softtabstop=4 expandtab: */