2da34e265d
Change-Id: I645ac954ac519fe713f4347cdf69780b0f8070e4 Reviewed-on: https://gerrit.libreoffice.org/33252 Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk> Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
99 lines
4.0 KiB
C++
99 lines
4.0 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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#ifndef INCLUDED_SVGIO_INC_SVGSVGNODE_HXX
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#define INCLUDED_SVGIO_INC_SVGSVGNODE_HXX
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#include <svgstyleattributes.hxx>
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#include <memory>
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namespace svgio
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{
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namespace svgreader
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{
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class SvgSvgNode : public SvgNode
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{
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private:
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/// use styles
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SvgStyleAttributes maSvgStyleAttributes;
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/// variable scan values, dependent of given XAttributeList
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std::unique_ptr<basegfx::B2DRange>
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mpViewBox;
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SvgAspectRatio maSvgAspectRatio;
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SvgNumber maX;
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SvgNumber maY;
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SvgNumber maWidth;
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SvgNumber maHeight;
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SvgNumber maVersion;
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/// #i125258# bitfield
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bool mbStyleAttributesInitialized : 1;
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// #i125258# on-demand init hard attributes when this is the outmost svg element
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// and more (see implementation)
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void initializeStyleAttributes();
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public:
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SvgSvgNode(
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SvgDocument& rDocument,
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SvgNode* pParent);
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virtual ~SvgSvgNode() override;
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virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
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virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
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virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
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/// Seeks width and height of viewport, which is current before the new viewport is set.
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// needed for percentage unit in x, y, width or height
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void seekReferenceWidth(double& fWidth, bool& bHasFound) const;
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void seekReferenceHeight(double& fHeight, bool& bHasFound) const;
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/// InfoProvider support for % values in children
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// The returned 'CurrentViewPort' is the viewport as it is set by this svg element
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// and as it is needed to resolve relative values in children
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// The method does not check for invalid width and height
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virtual const basegfx::B2DRange getCurrentViewPort() const override;
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/// viewBox content
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const basegfx::B2DRange* getViewBox() const { return mpViewBox.get(); }
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void setViewBox(const basegfx::B2DRange* pViewBox) { mpViewBox.reset(); if(pViewBox) mpViewBox.reset( new basegfx::B2DRange(*pViewBox) ); }
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/// SvgAspectRatio content
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const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; }
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/// x content
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const SvgNumber& getX() const { return maX; }
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/// y content
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const SvgNumber& getY() const { return maY; }
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/// width content
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const SvgNumber& getWidth() const { return maWidth; }
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/// height content
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const SvgNumber& getHeight() const { return maHeight; }
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};
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} // end of namespace svgreader
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} // end of namespace svgio
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#endif // INCLUDED_SVGIO_INC_SVGSVGNODE_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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