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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_INC_SVGUSENODE_HXX
#define INCLUDED_SVGIO_INC_SVGUSENODE_HXX
#include "svgnode.hxx"
#include "svgstyleattributes.hxx"
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <memory>
namespace svgio::svgreader
{
class SvgUseNode final : public SvgNode
{
private:
/// use styles
SvgStyleAttributes maSvgStyleAttributes;
/// variable scan values, dependent of given XAttributeList
std::unique_ptr<basegfx::B2DHomMatrix>
mpaTransform;
SvgNumber maX;
SvgNumber maY;
SvgNumber maWidth;
SvgNumber maHeight;
/// link to content. If maXLink is set, the node can be fetched
// on demand
OUString maXLink;
/// detect if maXLink causes a loop to ourself during decomposing
mutable bool mbDecomposingSvgNode;
public:
SvgUseNode(
SvgDocument& rDocument,
SvgNode* pParent);
virtual ~SvgUseNode() override;
virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
/// transform content
const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
/// x content
const SvgNumber& getX() const { return maX; }
/// y content
const SvgNumber& getY() const { return maY; }
};
} // end of namespace svgio::svgreader
#endif // INCLUDED_SVGIO_INC_SVGUSENODE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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