include/oox/export/shapes.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.
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   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
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   9  * This file incorporates work covered by the following license notice:
  10  *
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  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_OOX_EXPORT_SHAPES_HXX
  21 #define INCLUDED_OOX_EXPORT_SHAPES_HXX
  22
  23 #include <oox/dllapi.h>
  24 #include <com/sun/star/uno/XReference.hpp>
  25 #include <oox/export/drawingml.hxx>
  26 #include <sax/fshelper.hxx>
  27 #include <vcl/mapmod.hxx>
  28 #include <tools/fract.hxx>
  29 #include <unordered_map>
  30
  31 namespace com { namespace sun { namespace star {
  32 namespace beans {
  33     class XPropertySet;
  34 }
  35 namespace drawing {
  36     class XShape;
  37     class XShapes;
  38 }
  39 }}}
  40
  41 namespace oox { namespace drawingml {
  42
  43 class OOX_DLLPUBLIC ShapeExport : public DrawingML {
  44
  45 private:
  46     static int mnEmbeddeDocumentCounter;
  47     struct ShapeCheck
  48     {
  49         bool operator()( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape>& s1, const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape>& s2 ) const
  50         {
  51             return s1 == s2;
  52         }
  53     };
  54
  55     struct ShapeHash
  56     {
  57         size_t operator()( const ::com::sun::star::uno::Reference < ::com::sun::star::drawing::XShape > ) const;
  58     };
  59
  60 public:
  61     typedef std::unordered_map< css::uno::Reference< css::drawing::XShape>, sal_Int32, ShapeHash, ShapeCheck> ShapeHashMap;
  62
  63 protected:
  64     sal_Int32           mnShapeIdMax, mnPictureIdMax;
  65
  66     void WriteGraphicObjectShapePart( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape, const Graphic *pGraphic=NULL );
  67
  68 private:
  69     sal_Int32           mnXmlNamespace;
  70     Fraction            maFraction;
  71     MapMode             maMapModeSrc, maMapModeDest;
  72
  73     ::com::sun::star::awt::Size MapSize( const ::com::sun::star::awt::Size& ) const;
  74
  75     ShapeHashMap maShapeMap;
  76     ShapeHashMap* mpShapeMap;
  77     OUString m_presetWarp;
  78
  79 public:
  80
  81     ShapeExport( sal_Int32 nXmlNamespace, ::sax_fastparser::FSHelperPtr pFS, ShapeHashMap* pShapeMap = NULL, ::oox::core::XmlFilterBase* pFB = NULL, DocumentType eDocumentType = DOCUMENT_PPTX, DMLTextExport* pTextExport = 0 );
  82     virtual ~ShapeExport() {}
  83
  84     static bool     NonEmptyText( ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > xIface );
  85
  86     ShapeExport&
  87                         WriteBezierShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape, bool bClosed );
  88     ShapeExport&
  89                         WriteClosedBezierShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
  90     ShapeExport&
  91                         WriteConnectorShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
  92     ShapeExport&
  93                         WriteCustomShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
  94     ShapeExport&
  95                         WriteEllipseShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
  96     ShapeExport&
  97                         WriteGraphicObjectShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
  98     ShapeExport&
  99                         WriteGroupShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
 100     ShapeExport&
 101                         WriteLineShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
 102     ShapeExport&
 103                         WriteNonVisualDrawingProperties( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape, const char* sName );
 104     virtual ShapeExport&
 105                         WriteNonVisualProperties( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
 106     ShapeExport&
 107                         WriteOpenBezierShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
 108     ShapeExport&
 109                         WriteRectangleShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
 110
 111     /**
 112      * Write the DrawingML for a particular shape.
 113      *
 114      * <p>This is the member function you want.  It performs the type lookup and
 115      * invokes the appropriate corresponding Write*() method for the specific
 116      * type.</p>
 117      *
 118      * <p>To write an XShape, XShape::getShapeType() is called to determine
 119      * the shape type, and the corresponding method in this table is
 120      * invoked:</p>
 121      *
 122      * <table>
 123      *   <tr><th>Shape Type</th><th>Method</th></tr>
 124      *   <tr><td><tt>com.sun.star.drawing.ClosedBezierShape</tt></td>    <td>ShapeExport::WriteClosedBezierShape</td></tr>
 125      *   <tr><td><tt>com.sun.star.drawing.CustomShape</tt></td>          <td>ShapeExport::WriteCustomShape</td></tr>
 126      *   <tr><td><tt>com.sun.star.drawing.EllipseShape</tt></td>         <td>ShapeExport::WriteEllipseShape</td></tr>
 127      *   <tr><td><tt>com.sun.star.drawing.GraphicObjectShape</tt></td>   <td>ShapeExport::WriteGraphicObjectShape</td></tr>
 128      *   <tr><td><tt>com.sun.star.drawing.LineShape</tt></td>            <td>ShapeExport::WriteLineShape</td></tr>
 129      *   <tr><td><tt>com.sun.star.drawing.OpenBezierShape</tt></td>      <td>ShapeExport::WriteOpenBezierShape</td></tr>
 130      *   <tr><td><tt>com.sun.star.drawing.RectangleShape</tt></td>       <td>ShapeExport::WriteRectangleShape</td></tr>
 131      *   <tr><td><tt>com.sun.star.drawing.TableShape</tt></td>           <td>ShapeExport::WriteTableShape</td></tr>
 132      *   <tr><td><tt>com.sun.star.drawing.TextShape</tt></td>            <td>ShapeExport::WriteTextShape</td></tr>
 133      *   <tr><td><tt>com.sun.star.presentation.DateTimeShape</tt></td>   <td>ShapeExport::WriteTextShape</td></tr>
 134      *   <tr><td><tt>com.sun.star.presentation.FooterShape</tt></td>     <td>ShapeExport::WriteTextShape</td></tr>
 135      *   <tr><td><tt>com.sun.star.presentation.HeaderShape</tt></td>     <td>ShapeExport::WriteTextShape</td></tr>
 136      *   <tr><td><tt>com.sun.star.presentation.NotesShape</tt></td>      <td>ShapeExport::WriteTextShape</td></tr>
 137      *   <tr><td><tt>com.sun.star.presentation.OutlinerShape</tt></td>   <td>ShapeExport::WriteTextShape</td></tr>
 138      *   <tr><td><tt>com.sun.star.presentation.SlideNumberShape</tt></td><td>ShapeExport::WriteTextShape</td></tr>
 139      *   <tr><td><tt>com.sun.star.presentation.TitleTextShape</tt></td>  <td>ShapeExport::WriteTextShape</td></tr>
 140      * </table>
 141      *
 142      * <p>If the shape type is not recognized, then
 143      * <tt>ShapeExport::WriteUnknownShape</tt> is called.</p>
 144      *
 145      * @param xShape    The shape to export as DrawingML.
 146      * @return   <tt>*this</tt>
 147      */
 148     ShapeExport&
 149                         WriteShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
 150     ShapeExport&
 151         WriteTextBox( ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > xIface, sal_Int32 nXmlNamespace );
 152     virtual ShapeExport&
 153                         WriteTextShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
 154     ShapeExport&
 155                         WriteTableShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
 156     ShapeExport&
 157                         WriteOLE2Shape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
 158     virtual ShapeExport&
 159                         WriteUnknownShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape );
 160
 161     void WriteTable( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > rXShape );
 162
 163     void WriteTableCellProperties(::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > rXPropSet);
 164
 165     void WriteTableCellBorders(::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > rXPropSet);
 166
 167     sal_Int32 GetNewShapeID( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > rShape );
 168     sal_Int32 GetNewShapeID( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > rShape, ::oox::core::XmlFilterBase* pFB );
 169     sal_Int32 GetShapeID( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > rShape );
 170     static sal_Int32 GetShapeID( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > rShape, ShapeHashMap* pShapeMap );
 171 };
 172
 173 }}
 174
 175 #endif // INCLUDED_OOX_EXPORT_SHAPES_HXX
 176
 177 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */