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Diffstat (limited to 'svgio/source/svgreader/svgmarkernode.cxx')
| -rw-r--r-- | svgio/source/svgreader/svgmarkernode.cxx | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/svgio/source/svgreader/svgmarkernode.cxx b/svgio/source/svgreader/svgmarkernode.cxx new file mode 100644 index 000000000..394e11a55 --- /dev/null +++ b/svgio/source/svgreader/svgmarkernode.cxx @@ -0,0 +1,199 @@ +/* -*- 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 <svgmarkernode.hxx> +#include <o3tl/string_view.hxx> + +namespace svgio::svgreader +{ + SvgMarkerNode::SvgMarkerNode( + SvgDocument& rDocument, + SvgNode* pParent) + : SvgNode(SVGToken::Marker, rDocument, pParent), + maSvgStyleAttributes(*this), + maRefX(0), + maRefY(0), + maMarkerUnits(MarkerUnits::strokeWidth), + maMarkerWidth(3), + maMarkerHeight(3), + mfAngle(0.0), + maMarkerOrient(MarkerOrient::notset) + { + } + + SvgMarkerNode::~SvgMarkerNode() + { + } + + const SvgStyleAttributes* SvgMarkerNode::getSvgStyleAttributes() const + { + return checkForCssStyle("marker", maSvgStyleAttributes); + } + + void SvgMarkerNode::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::ViewBox: + { + const basegfx::B2DRange aRange(readViewBox(aContent, *this)); + + if(!aRange.isEmpty()) + { + setViewBox(&aRange); + } + break; + } + case SVGToken::PreserveAspectRatio: + { + maSvgAspectRatio = readSvgAspectRatio(aContent); + break; + } + case SVGToken::RefX: + { + SvgNumber aNum; + + if(readSingleNumber(aContent, aNum)) + { + maRefX = aNum; + } + break; + } + case SVGToken::RefY: + { + SvgNumber aNum; + + if(readSingleNumber(aContent, aNum)) + { + maRefY = aNum; + } + break; + } + case SVGToken::MarkerUnits: + { + if(!aContent.isEmpty()) + { + if(aContent.startsWith("strokeWidth")) + { + setMarkerUnits(MarkerUnits::strokeWidth); + } + else if(aContent.match(commonStrings::aStrUserSpaceOnUse)) + { + setMarkerUnits(MarkerUnits::userSpaceOnUse); + } + } + break; + } + case SVGToken::MarkerWidth: + { + SvgNumber aNum; + + if(readSingleNumber(aContent, aNum)) + { + if(aNum.isPositive()) + { + maMarkerWidth = aNum; + } + } + break; + } + case SVGToken::MarkerHeight: + { + SvgNumber aNum; + + if(readSingleNumber(aContent, aNum)) + { + if(aNum.isPositive()) + { + maMarkerHeight = aNum; + } + } + break; + } + case SVGToken::Orient: + { + const sal_Int32 nLen(aContent.getLength()); + + if(nLen) + { + if(o3tl::equalsIgnoreAsciiCase(o3tl::trim(aContent), u"auto")) + { + setMarkerOrient(MarkerOrient::auto_start); + } + else if(o3tl::equalsIgnoreAsciiCase(o3tl::trim(aContent), u"auto-start-reverse")) + { + setMarkerOrient(MarkerOrient::auto_start_reverse); + } + else + { + sal_Int32 nPos(0); + double fAngle(0.0); + + if(readAngle(aContent, nPos, fAngle, nLen)) + { + setAngle(fAngle); + } + } + } + break; + } + default: + { + break; + } + } + } + + const drawinglayer::primitive2d::Primitive2DContainer& SvgMarkerNode::getMarkerPrimitives() const + { + if(aPrimitives.empty() && Display::None != getDisplay()) + { + decomposeSvgNode(const_cast< SvgMarkerNode* >(this)->aPrimitives, true); + } + + return aPrimitives; + } + + basegfx::B2DRange SvgMarkerNode::getCurrentViewPort() const + { + if(getViewBox()) + { + return *(getViewBox()); + } + else + { + return SvgNode::getCurrentViewPort(); + } + } + +} // end of namespace svgio::svgreader + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |