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_SVGREADER_SVGMARKERNODE_HXX
      21             : #define INCLUDED_SVGIO_SVGREADER_SVGMARKERNODE_HXX
      22             : 
      23             : #include <svgio/svgreader/svgnode.hxx>
      24             : #include <svgio/svgreader/svgstyleattributes.hxx>
      25             : 
      26             : //////////////////////////////////////////////////////////////////////////////
      27             : 
      28             : namespace svgio
      29             : {
      30             :     namespace svgreader
      31             :     {
      32             :         class SvgMarkerNode : public SvgNode
      33             :         {
      34             :         public:
      35             :             enum MarkerUnits
      36             :             {
      37             :                 strokeWidth,
      38             :                 userSpaceOnUse
      39             :             };
      40             : 
      41             :         private:
      42             :             /// buffered decomposition
      43             :             drawinglayer::primitive2d::Primitive2DSequence aPrimitives;
      44             : 
      45             :             /// use styles
      46             :             SvgStyleAttributes      maSvgStyleAttributes;
      47             : 
      48             :             /// variable scan values, dependent of given XAttributeList
      49             :             basegfx::B2DRange*      mpViewBox;
      50             :             SvgAspectRatio          maSvgAspectRatio;
      51             :             SvgNumber               maRefX;
      52             :             SvgNumber               maRefY;
      53             :             MarkerUnits             maMarkerUnits;
      54             :             SvgNumber               maMarkerWidth;
      55             :             SvgNumber               maMarkerHeight;
      56             :             double                  mfAngle;
      57             : 
      58             :             /// bitfield
      59             :             bool                    mbOrientAuto : 1; // true == on, false == fAngle valid
      60             : 
      61             :         public:
      62             :             SvgMarkerNode(
      63             :                 SvgDocument& rDocument,
      64             :                 SvgNode* pParent);
      65             :             virtual ~SvgMarkerNode();
      66             : 
      67             :             virtual const SvgStyleAttributes* getSvgStyleAttributes() const;
      68             :             virtual void parseAttribute(const rtl::OUString& rTokenName, SVGToken aSVGToken, const rtl::OUString& aContent);
      69             : 
      70             :             /// get marker primitives buffered, uses decomposeSvgNode internally
      71             :             const drawinglayer::primitive2d::Primitive2DSequence& getMarkerPrimitives() const;
      72             : 
      73             :             /// InfoProvider support for % values
      74             :             virtual const basegfx::B2DRange* getCurrentViewPort() const;
      75             : 
      76             :             /// viewBox content
      77           0 :             const basegfx::B2DRange* getViewBox() const { return mpViewBox; }
      78           0 :             void setViewBox(const basegfx::B2DRange* pViewBox = 0) { if(mpViewBox) delete mpViewBox; mpViewBox = 0; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
      79             : 
      80             :             /// SvgAspectRatio content
      81           0 :             const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; }
      82           0 :             void setSvgAspectRatio(const SvgAspectRatio& rSvgAspectRatio = SvgAspectRatio()) { maSvgAspectRatio = rSvgAspectRatio; }
      83             : 
      84             :             /// RefX content, set if found in current context
      85           0 :             const SvgNumber& getRefX() const { return maRefX; }
      86           0 :             void setRefX(const SvgNumber& rRefX = SvgNumber()) { maRefX = rRefX; }
      87             : 
      88             :             /// RefY content, set if found in current context
      89           0 :             const SvgNumber& getRefY() const { return maRefY; }
      90           0 :             void setRefY(const SvgNumber& rRefY = SvgNumber()) { maRefY = rRefY; }
      91             : 
      92             :             /// MarkerUnits content
      93           0 :             MarkerUnits getMarkerUnits() const { return maMarkerUnits; }
      94           0 :             void setMarkerUnits(const MarkerUnits aMarkerUnits) { maMarkerUnits = aMarkerUnits; }
      95             : 
      96             :             /// MarkerWidth content, set if found in current context
      97           0 :             const SvgNumber& getMarkerWidth() const { return maMarkerWidth; }
      98           0 :             void setMarkerWidth(const SvgNumber& rMarkerWidth = SvgNumber()) { maMarkerWidth = rMarkerWidth; }
      99             : 
     100             :             /// MarkerHeight content, set if found in current context
     101           0 :             const SvgNumber& getMarkerHeight() const { return maMarkerHeight; }
     102           0 :             void setMarkerHeight(const SvgNumber& rMarkerHeight = SvgNumber()) { maMarkerHeight = rMarkerHeight; }
     103             : 
     104             :             /// Angle content, set if found in current context
     105           0 :             double getAngle() const { return mfAngle; }
     106           0 :             void setAngle(double fAngle = 0.0) { mfAngle = fAngle; mbOrientAuto = false; }
     107             : 
     108             :             /// OrientAuto content, set if found in current context
     109           0 :             bool getOrientAuto() const { return mbOrientAuto; }
     110           0 :             void setOrientAuto(bool bOrientAuto = true) { mbOrientAuto = bOrientAuto; }
     111             : 
     112             :         };
     113             :     } // end of namespace svgreader
     114             : } // end of namespace svgio
     115             : 
     116             : //////////////////////////////////////////////////////////////////////////////
     117             : 
     118             : #endif //INCLUDED_SVGIO_SVGREADER_SVGMARKERNODE_HXX
     119             : 
     120             : // eof
     121             : 
     122             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */