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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 .
*/
#pragma once
#include "svgstyleattributes.hxx"
#include <memory>
namespace svgio::svgreader
{
class SvgSvgNode final : public SvgNode
{
private:
/// use styles
SvgStyleAttributes maSvgStyleAttributes;
/// variable scan values, dependent of given XAttributeList
std::unique_ptr<basegfx::B2DRange>
mpViewBox;
SvgAspectRatio maSvgAspectRatio;
SvgNumber maX;
SvgNumber maY;
SvgNumber maWidth;
SvgNumber maHeight;
SvgNumber maVersion;
/// #i125258# bitfield
bool mbStyleAttributesInitialized : 1;
// #i125258# on-demand init hard attributes when this is the outmost svg element
// and more (see implementation)
void initializeStyleAttributes();
public:
SvgSvgNode(
SvgDocument& rDocument,
SvgNode* pParent);
virtual ~SvgSvgNode() 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;
/// Seeks width and height of viewport, which is current before the new viewport is set.
// needed for percentage unit in x, y, width or height
void seekReferenceWidth(double& fWidth, bool& bHasFound) const;
void seekReferenceHeight(double& fHeight, bool& bHasFound) const;
/// InfoProvider support for % values in children
// The returned 'CurrentViewPort' is the viewport as it is set by this svg element
// and as it is needed to resolve relative values in children
// The method does not check for invalid width and height
virtual basegfx::B2DRange getCurrentViewPort() const override;
/// viewBox content
const basegfx::B2DRange* getViewBox() const { return mpViewBox.get(); }
void setViewBox(const basegfx::B2DRange* pViewBox) { mpViewBox.reset(); if(pViewBox) mpViewBox.reset( new basegfx::B2DRange(*pViewBox) ); }
/// SvgAspectRatio content
const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; }
/// x content
const SvgNumber& getX() const { return maX; }
/// y content
const SvgNumber& getY() const { return maY; }
/// width content
const SvgNumber& getWidth() const { return maWidth; }
/// height content
const SvgNumber& getHeight() const { return maHeight; }
};
} // end of namespace svgio::svgreader
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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