4729774b24
Idea originally from caolan. Found using the following command: find . -name *.cxx | xargs /opt/local/bin/grep -zlP '(?m)if\s*\(\s*\w+\s*\)\s*delete\s+\w+\;' Change-Id: I3338f4e22193a6dfd6219c8c75835224a3392763
126 lines
4.3 KiB
C++
126 lines
4.3 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 <svgio/svgreader/svggnode.hxx>
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#include <drawinglayer/primitive2d/transformprimitive2d.hxx>
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#include <drawinglayer/primitive2d/unifiedtransparenceprimitive2d.hxx>
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namespace svgio
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{
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namespace svgreader
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{
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SvgGNode::SvgGNode(
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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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mpaTransform(0)
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{
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OSL_ENSURE(aType == SVGTokenDefs || aType == SVGTokenG, "SvgGNode should ony be used for Group and Defs (!)");
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}
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SvgGNode::~SvgGNode()
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{
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delete mpaTransform;
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}
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const SvgStyleAttributes* SvgGNode::getSvgStyleAttributes() const
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{
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if (SVGTokenDefs == getType())
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{
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// #i125258# call parent for SVGTokenDefs
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return SvgNode::getSvgStyleAttributes();
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}
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else
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{
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// #i125258# for SVGTokenG take CssStyles into account
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return checkForCssStyle(OUString("g"), maSvgStyleAttributes);
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}
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}
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void SvgGNode::parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent)
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{
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// call parent
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SvgNode::parseAttribute(rTokenName, aSVGToken, aContent);
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// read style attributes
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maSvgStyleAttributes.parseStyleAttribute(rTokenName, aSVGToken, aContent, false);
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// parse own
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switch(aSVGToken)
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{
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case SVGTokenStyle:
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{
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readLocalCssStyle(aContent);
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break;
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}
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case SVGTokenTransform:
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{
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const basegfx::B2DHomMatrix aMatrix(readTransform(aContent, *this));
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if(!aMatrix.isIdentity())
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{
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setTransform(&aMatrix);
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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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void SvgGNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DSequence& rTarget, bool bReferenced) const
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{
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if(SVGTokenDefs == getType())
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{
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// #i125258# no decompose needed for defs element, call parent for SVGTokenDefs
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SvgNode::decomposeSvgNode(rTarget, bReferenced);
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}
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else
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{
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// #i125258# for SVGTokenG decompose children
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const SvgStyleAttributes* pStyle = getSvgStyleAttributes();
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if(pStyle)
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{
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const double fOpacity(pStyle->getOpacity().getNumber());
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if(fOpacity > 0.0 && Display_none != getDisplay())
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{
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drawinglayer::primitive2d::Primitive2DSequence aContent;
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// decompose children
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SvgNode::decomposeSvgNode(aContent, bReferenced);
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if(aContent.hasElements())
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{
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pStyle->add_postProcess(rTarget, aContent, getTransform());
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}
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}
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}
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}
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}
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} // end of namespace svgreader
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} // end of namespace svgio
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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