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/* -*- 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: */
|
