Line data    Source code

       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             : #ifndef INCLUDED_SVGIO_INC_SVGIO_SVGREADER_SVGSVGNODE_HXX
      21             : #define INCLUDED_SVGIO_INC_SVGIO_SVGREADER_SVGSVGNODE_HXX
      22             : 
      23             : #include <svgio/svgreader/svgstyleattributes.hxx>
      24             : 
      25             : namespace svgio
      26             : {
      27             :     namespace svgreader
      28             :     {
      29             :         class SvgSvgNode : public SvgNode
      30             :         {
      31             :         private:
      32             :             /// use styles
      33             :             SvgStyleAttributes      maSvgStyleAttributes;
      34             : 
      35             :             /// variable scan values, dependent of given XAttributeList
      36             :             basegfx::B2DRange*      mpViewBox;
      37             :             SvgAspectRatio          maSvgAspectRatio;
      38             :             SvgNumber               maX;
      39             :             SvgNumber               maY;
      40             :             SvgNumber               maWidth;
      41             :             SvgNumber               maHeight;
      42             :             SvgNumber               maVersion;
      43             : 
      44             :             /// #i125258# bitfield
      45             :             bool                    mbStyleAttributesInitialized : 1;
      46             : 
      47             :             // #i125258# on-demand init hard attributes when this is the outmost svg element
      48             :             // and more (see implementation)
      49             :             void initializeStyleAttributes();
      50             : 
      51             :         public:
      52             :             SvgSvgNode(
      53             :                 SvgDocument& rDocument,
      54             :                 SvgNode* pParent);
      55             :             virtual ~SvgSvgNode();
      56             : 
      57             :             virtual const SvgStyleAttributes* getSvgStyleAttributes() const SAL_OVERRIDE;
      58             :             virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) SAL_OVERRIDE;
      59             :             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DSequence& rTarget, bool bReferenced) const SAL_OVERRIDE;
      60             : 
      61             :             /// Seeks width and height of viewport, which is current before the new viewport is set.
      62             :             // needed for percentage unit in x, y, width or height
      63             :             virtual void seekReferenceWidth(double& fWidth, bool& bHasFound) const;
      64             :             virtual void seekReferenceHeight(double& fHeight, bool& bHasFound) const;
      65             : 
      66             :             /// InfoProvider support for % values in children
      67             :             // The returned 'CurrentViewPort' is the viewport as it is set by this svg element
      68             :             // and as it is needed to resolve relative values in children
      69             :             // The method does not check for invalid width and height
      70             :             virtual const basegfx::B2DRange getCurrentViewPort() const SAL_OVERRIDE;
      71             : 
      72             :             /// viewBox content
      73        1176 :             const basegfx::B2DRange* getViewBox() const { return mpViewBox; }
      74         292 :             void setViewBox(const basegfx::B2DRange* pViewBox = 0) { if(mpViewBox) delete mpViewBox; mpViewBox = 0; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
      75             : 
      76             :             /// SvgAspectRatio content
      77         292 :             const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; }
      78           0 :             void setSvgAspectRatio(const SvgAspectRatio& rSvgAspectRatio = SvgAspectRatio()) { maSvgAspectRatio = rSvgAspectRatio; }
      79             : 
      80             :             /// x content
      81           0 :             const SvgNumber& getX() const { return maX; }
      82           0 :             void setX(const SvgNumber& rX = SvgNumber()) { maX = rX; }
      83             : 
      84             :             /// y content
      85           0 :             const SvgNumber& getY() const { return maY; }
      86           0 :             void setY(const SvgNumber& rY = SvgNumber()) { maY = rY; }
      87             : 
      88             :             /// width content
      89        1500 :             const SvgNumber& getWidth() const { return maWidth; }
      90         300 :             void setWidth(const SvgNumber& rWidth = SvgNumber()) { maWidth = rWidth; }
      91             : 
      92             :             /// height content
      93        1500 :             const SvgNumber& getHeight() const { return maHeight; }
      94         300 :             void setHeight(const SvgNumber& rHeight = SvgNumber()) { maHeight = rHeight; }
      95             : 
      96             :             /// version content
      97             :             const SvgNumber& getVersion() const { return maVersion; }
      98         292 :             void setVersion(const SvgNumber& rVersion = SvgNumber()) { maVersion = rVersion; }
      99             :         };
     100             :     } // end of namespace svgreader
     101             : } // end of namespace svgio
     102             : 
     103             : #endif // INCLUDED_SVGIO_INC_SVGIO_SVGREADER_SVGSVGNODE_HXX
     104             : 
     105             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */