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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 .
*/
#ifndef INCLUDED_SVGIO_SVGREADER_SVGNODE_HXX
#define INCLUDED_SVGIO_SVGREADER_SVGNODE_HXX
#include <svgio/svgreader/svgtools.hxx>
#include <svgio/svgreader/svgtoken.hxx>
#include <svgio/svgreader/svgpaint.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <com/sun/star/xml/sax/XAttributeList.hpp>
#include <vector>
#include <boost/unordered_map.hpp>
//////////////////////////////////////////////////////////////////////////////
// predefines
namespace svgio
{
namespace svgreader
{
class SvgNode;
class SvgDocument;
class SvgStyleAttributes;
}
}
//////////////////////////////////////////////////////////////////////////////
namespace svgio
{
namespace svgreader
{
typedef ::std::vector< SvgNode* > SvgNodeVector;
enum XmlSpace
{
XmlSpace_notset,
XmlSpace_default,
XmlSpace_preserve
};
class SvgNode : private boost::noncopyable, public InfoProvider
{
private:
/// basic data, Type, document we belong to and parent (if not root)
SVGToken maType;
SvgDocument& mrDocument;
const SvgNode* mpParent;
const SvgNode* mpAlternativeParent;
/// sub hierarchy
SvgNodeVector maChildren;
/// Id svan value
OUString* mpId;
/// Class svan value
OUString* mpClass;
/// XmlSpace value
XmlSpace maXmlSpace;
public:
SvgNode(
SVGToken aType,
SvgDocument& rDocument,
SvgNode* pParent);
virtual ~SvgNode();
void parseAttributes(const com::sun::star::uno::Reference< com::sun::star::xml::sax::XAttributeList >& xAttribs);
virtual const SvgStyleAttributes* getSvgStyleAttributes() const;
virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent);
virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DSequence& rTarget, bool bReferenced) const;
/// basic data read access
SVGToken getType() const { return maType; }
const SvgDocument& getDocument() const { return mrDocument; }
const SvgNode* getParent() const { if(mpAlternativeParent) return mpAlternativeParent; return mpParent; }
const SvgNodeVector& getChildren() const { return maChildren; }
/// InfoProvider support for %, em and ex values
virtual const basegfx::B2DRange* getCurrentViewPort() const;
virtual double getCurrentFontSize() const;
virtual double getCurrentXHeight() const;
/// Id access
const OUString* getId() const { return mpId; }
void setId(const OUString* pfId = 0);
/// Class access
const OUString* getClass() const { return mpClass; }
void setClass(const OUString* pfClass = 0);
/// XmlSpace access
XmlSpace getXmlSpace() const;
void setXmlSpace(XmlSpace eXmlSpace = XmlSpace_notset) { maXmlSpace = eXmlSpace; }
/// alternative parent
void setAlternativeParent(const SvgNode* pAlternativeParent = 0) { mpAlternativeParent = pAlternativeParent; }
};
} // end of namespace svgreader
} // end of namespace svgio
//////////////////////////////////////////////////////////////////////////////
#endif //INCLUDED_SVGIO_SVGREADER_SVGNODE_HXX
// eof
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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