e275726861
According to https://drafts.csswg.org/css-values-4/#font-relative-length em is "equal to the computed value of the font-size property of the element on which it is used". This means, that for an element that defines its own font-size, attributes like 'dy' using em refer to the new font-size, not to inherited font-size. Change-Id: Ie5a013df99a68edddf466e4c0ee5311f6219fcb2 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/166233 Tested-by: Jenkins Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
146 lines
4.6 KiB
C++
146 lines
4.6 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 <svgtspannode.hxx>
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#include <o3tl/string_view.hxx>
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namespace svgio::svgreader
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{
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SvgTspanNode::SvgTspanNode(
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SVGToken aType,
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SvgDocument& rDocument,
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SvgNode* pParent)
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: SvgNode(aType, rDocument, pParent),
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maSvgStyleAttributes(*this),
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mbLengthAdjust(true),
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mnTextLineWidth(0.0)
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{
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}
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SvgTspanNode::~SvgTspanNode()
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{
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}
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const SvgStyleAttributes* SvgTspanNode::getSvgStyleAttributes() const
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{
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// #i125293# Need to support CssStyles in tspan text sections
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return checkForCssStyle(maSvgStyleAttributes);
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}
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void SvgTspanNode::parseAttribute(SVGToken aSVGToken, const OUString& aContent)
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{
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// call parent
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SvgNode::parseAttribute(aSVGToken, aContent);
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// read style attributes
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maSvgStyleAttributes.parseStyleAttribute(aSVGToken, aContent);
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// parse own
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switch(aSVGToken)
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{
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case SVGToken::Style:
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{
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readLocalCssStyle(aContent);
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break;
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}
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case SVGToken::X:
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{
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SvgNumberVector aVector;
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if(readSvgNumberVector(aContent, aVector))
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{
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setX(std::move(aVector));
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}
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break;
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}
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case SVGToken::Y:
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{
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SvgNumberVector aVector;
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if(readSvgNumberVector(aContent, aVector))
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{
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setY(std::move(aVector));
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}
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break;
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}
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case SVGToken::Dx:
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{
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SvgNumberVector aVector;
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if(readSvgNumberVector(aContent, aVector))
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{
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setDx(std::move(aVector));
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}
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break;
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}
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case SVGToken::Dy:
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{
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SvgNumberVector aVector;
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if(readSvgNumberVector(aContent, aVector))
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{
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setDy(std::move(aVector));
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}
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break;
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}
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case SVGToken::Rotate:
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{
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SvgNumberVector aVector;
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if(readSvgNumberVector(aContent, aVector))
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{
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setRotate(std::move(aVector));
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}
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break;
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}
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case SVGToken::TextLength:
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{
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SvgNumber aNum;
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if(readSingleNumber(aContent, aNum))
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{
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if(aNum.isPositive())
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{
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setTextLength(aNum);
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}
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}
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break;
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}
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case SVGToken::LengthAdjust:
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{
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if(o3tl::equalsIgnoreAsciiCase(o3tl::trim(aContent), u"spacing"))
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{
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setLengthAdjust(true);
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}
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else if(o3tl::equalsIgnoreAsciiCase(o3tl::trim(aContent), u"spacingAndGlyphs"))
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{
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setLengthAdjust(false);
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}
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break;
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}
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default:
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{
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break;
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}
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}
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}
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} // end of namespace svgio::svgreader
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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