svgio/inc/svgimagenode.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include "svgnode.hxx"
  23 #include "svgstyleattributes.hxx"
  24 #include <basegfx/matrix/b2dhommatrix.hxx>
  25 #include <memory>
  26
  27 namespace svgio::svgreader
  28     {
  29         class SvgImageNode final : public SvgNode
  30         {
  31         private:
  32             /// use styles
  33             SvgStyleAttributes      maSvgStyleAttributes;
  34
  35             /// variable scan values, dependent of given XAttributeList
  36             SvgAspectRatio          maSvgAspectRatio;
  37             std::unique_ptr<basegfx::B2DHomMatrix>
  38                                     mpaTransform;
  39             SvgNumber               maX;
  40             SvgNumber               maY;
  41             SvgNumber               maWidth;
  42             SvgNumber               maHeight;
  43
  44             OUString           maXLink;        // internal link
  45             OUString           maUrl;          // external link
  46
  47             OUString           maMimeType;     // mimetype and
  48             OUString           maData;         // base64 data
  49
  50         public:
  51             SvgImageNode(
  52                 SvgDocument& rDocument,
  53                 SvgNode* pParent);
  54             virtual ~SvgImageNode() override;
  55
  56             virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
  57             virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
  58             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
  59
  60             /// transform content, set if found in current context
  61             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
  62             void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
  63
  64             /// x content, set if found in current context
  65             const SvgNumber& getX() const { return maX; }
  66
  67             /// y content, set if found in current context
  68             const SvgNumber& getY() const { return maY; }
  69
  70             /// width content, set if found in current context
  71             const SvgNumber& getWidth() const { return maWidth; }
  72
  73             /// height content, set if found in current context
  74             const SvgNumber& getHeight() const { return maHeight; }
  75         };
  76
  77 } // end of namespace svgio::svgreader
  78
  79 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */