From 267c6f2ac71f92999e969232431ba04678e7437e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 07:54:39 +0200 Subject: Adding upstream version 4:24.2.0. Signed-off-by: Daniel Baumann --- svgio/inc/svgpatternnode.hxx | 116 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 svgio/inc/svgpatternnode.hxx (limited to 'svgio/inc/svgpatternnode.hxx') diff --git a/svgio/inc/svgpatternnode.hxx b/svgio/inc/svgpatternnode.hxx new file mode 100644 index 0000000000..7588604080 --- /dev/null +++ b/svgio/inc/svgpatternnode.hxx @@ -0,0 +1,116 @@ +/* -*- 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 "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include +#include + +namespace svgio::svgreader + { + class SvgPatternNode final : public SvgNode + { + private: + /// buffered decomposition + drawinglayer::primitive2d::Primitive2DContainer aPrimitives; + + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + std::unique_ptr + mpViewBox; + SvgAspectRatio maSvgAspectRatio; + SvgNumber maX; + SvgNumber maY; + SvgNumber maWidth; + SvgNumber maHeight; + std::optional + moPatternUnits; + std::optional + moPatternContentUnits; + std::optional + mpaPatternTransform; + + /// link to another pattern used as style. If maXLink + /// is set, the node can be fetched on demand by using + // tryToFindLink (buffered) + mutable bool mbResolvingLink; // protect against infinite link recursion + OUString maXLink; + const SvgPatternNode* mpXLink; + + /// link on demand + void tryToFindLink(); + + public: + SvgPatternNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgPatternNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(SVGToken aSVGToken, const OUString& aContent) override; + + /// global helpers + void getValuesRelative(double& rfX, double& rfY, double& rfW, double& rfH, const basegfx::B2DRange& rGeoRange, SvgNode const & rUser) const; + + /// get pattern primitives buffered, uses decomposeSvgNode internally + const drawinglayer::primitive2d::Primitive2DContainer& getPatternPrimitives() const; + + /// InfoProvider support for % values + virtual basegfx::B2DRange getCurrentViewPort() const override; + + /// viewBox content + const basegfx::B2DRange* getViewBox() const; + void setViewBox(const basegfx::B2DRange* pViewBox) { mpViewBox.reset(); if(pViewBox) mpViewBox.reset(new basegfx::B2DRange(*pViewBox)); } + + /// SvgAspectRatio content + const SvgAspectRatio& getSvgAspectRatio() const; + + /// X content, set if found in current context + const SvgNumber& getX() const; + + /// Y content, set if found in current context + const SvgNumber& getY() const; + + /// Width content, set if found in current context + const SvgNumber& getWidth() const; + + /// Height content, set if found in current context + const SvgNumber& getHeight() const; + + /// PatternUnits content + const SvgUnits* getPatternUnits() const; + void setPatternUnits(const SvgUnits aPatternUnits) { moPatternUnits = aPatternUnits; } + + /// PatternContentUnits content + const SvgUnits* getPatternContentUnits() const; + void setPatternContentUnits(const SvgUnits aPatternContentUnits) { moPatternContentUnits = aPatternContentUnits; } + + /// PatternTransform content + std::optional getPatternTransform() const; + void setPatternTransform(const std::optional& pMatrix) { mpaPatternTransform = pMatrix; } + + }; + +} // end of namespace svgio::svgreader + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3