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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   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/.
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   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_OOX_EXPORT_SHAPES_HXX
  21 #define INCLUDED_OOX_EXPORT_SHAPES_HXX
  22
  23 #include <cstddef>
  24 #include <memory>
  25 #include <unordered_map>
  26
  27 #include <com/sun/star/awt/Size.hpp>
  28 #include <com/sun/star/table/BorderLine2.hpp>
  29 #include <com/sun/star/uno/Reference.hxx>
  30 #include <oox/dllapi.h>
  31 #include <oox/export/drawingml.hxx>
  32 #include <oox/export/utils.hxx>
  33 #include <rtl/ustring.hxx>
  34 #include <sal/types.h>
  35 #include <sax/fshelper.hxx>
  36 #include <tools/fract.hxx>
  37 #include <vcl/mapmod.hxx>
  38
  39 namespace com { namespace sun { namespace star {
  40 namespace beans {
  41     class XPropertySet;
  42 }
  43 namespace drawing {
  44     class XShape;
  45 }
  46
  47 namespace embed {
  48     class XEmbeddedObject;
  49 }
  50 namespace io {
  51     class XInputStream;
  52 }
  53 namespace uno {
  54     class XComponentContext;
  55     class XInterface;
  56 }
  57 }}}
  58
  59 namespace oox {
  60 namespace core {
  61     class XmlFilterBase;
  62 }}
  63
  64 class Graphic;
  65
  66 namespace oox {
  67
  68 OOX_DLLPUBLIC css::uno::Reference<css::io::XInputStream> GetOLEObjectStream(
  69     css::uno::Reference<css::uno::XComponentContext> const& xContext,
  70     css::uno::Reference<css::embed::XEmbeddedObject> const& xObj,
  71     OUString const& i_rProgID,
  72     OUString & o_rMediaType,
  73     OUString & o_rRelationType,
  74     OUString & o_rSuffix,
  75     const char *& o_rpProgID);
  76
  77 }
  78
  79 namespace oox { namespace drawingml {
  80
  81 class OOX_DLLPUBLIC ShapeExport : public DrawingML {
  82
  83 private:
  84     int m_nEmbeddedObjects;
  85
  86 public:
  87     typedef std::unordered_map< css::uno::Reference< css::drawing::XShape>, sal_Int32> ShapeHashMap;
  88
  89 protected:
  90     sal_Int32           mnShapeIdMax, mnPictureIdMax;
  91
  92     void WriteGraphicObjectShapePart( const css::uno::Reference< css::drawing::XShape >& xShape, const Graphic *pGraphic=nullptr );
  93
  94 private:
  95     sal_Int32           mnXmlNamespace;
  96     MapMode             maMapModeSrc, maMapModeDest;
  97     std::shared_ptr<URLTransformer> mpURLTransformer;
  98
  99     css::awt::Size MapSize( const css::awt::Size& ) const;
 100
 101     ShapeHashMap maShapeMap;
 102     ShapeHashMap* mpShapeMap;
 103     OUString m_presetWarp;
 104
 105 public:
 106
 107     ShapeExport( sal_Int32 nXmlNamespace, ::sax_fastparser::FSHelperPtr pFS,
 108                  ShapeHashMap* pShapeMap, ::oox::core::XmlFilterBase* pFB,
 109                  DocumentType eDocumentType = DOCUMENT_PPTX,
 110                  DMLTextExport* pTextExport = nullptr );
 111     virtual ~ShapeExport() {}
 112
 113     void SetURLTranslator(const std::shared_ptr<URLTransformer>& pTransformer);
 114
 115     static bool         NonEmptyText( const css::uno::Reference< css::uno::XInterface >& xIface );
 116
 117     ShapeExport&
 118                         WritePolyPolygonShape( const css::uno::Reference< css::drawing::XShape >& xShape, bool bClosed );
 119     ShapeExport&
 120                         WriteClosedPolyPolygonShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 121     ShapeExport&
 122                         WriteConnectorShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 123     ShapeExport&
 124                         WriteCustomShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 125     ShapeExport&
 126                         WriteEllipseShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 127     ShapeExport&
 128                         WriteGraphicObjectShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 129     ShapeExport&
 130                         WriteGroupShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 131     ShapeExport&
 132                         WriteLineShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 133     ShapeExport&
 134                         WriteNonVisualDrawingProperties( const css::uno::Reference< css::drawing::XShape >& xShape, const char* sName );
 135     virtual ShapeExport&
 136                         WriteNonVisualProperties( const css::uno::Reference< css::drawing::XShape >& xShape );
 137     ShapeExport&
 138                         WriteOpenPolyPolygonShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 139     ShapeExport&
 140                         WriteRectangleShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 141
 142     /**
 143      * Write the DrawingML for a particular shape.
 144      *
 145      * <p>This is the member function you want.  It performs the type lookup and
 146      * invokes the appropriate corresponding Write*() method for the specific
 147      * type.</p>
 148      *
 149      * <p>To write an XShape, XShape::getShapeType() is called to determine
 150      * the shape type, and the corresponding method in this table is
 151      * invoked:</p>
 152      *
 153      * <table>
 154      *   <tr><th>Shape Type</th><th>Method</th></tr>
 155      *   <tr><td><tt>com.sun.star.drawing.ClosedBezierShape</tt></td>    <td>ShapeExport::WriteClosedPolyPolygonShape</td></tr>
 156      *   <tr><td><tt>com.sun.star.drawing.CustomShape</tt></td>          <td>ShapeExport::WriteCustomShape</td></tr>
 157      *   <tr><td><tt>com.sun.star.drawing.EllipseShape</tt></td>         <td>ShapeExport::WriteEllipseShape</td></tr>
 158      *   <tr><td><tt>com.sun.star.drawing.GraphicObjectShape</tt></td>   <td>ShapeExport::WriteGraphicObjectShape</td></tr>
 159      *   <tr><td><tt>com.sun.star.drawing.LineShape</tt></td>            <td>ShapeExport::WriteLineShape</td></tr>
 160      *   <tr><td><tt>com.sun.star.drawing.OpenBezierShape</tt></td>      <td>ShapeExport::WriteOpenPolyPolygonShape</td></tr>
 161      *   <tr><td><tt>com.sun.star.drawing.PolyPolygonShape</tt></td>      <td>ShapeExport::WriteClosedPolyPolygonShape</td></tr>
 162      *   <tr><td><tt>com.sun.star.drawing.PolyLineShape</tt></td>      <td>ShapeExport::WriteOpenPolyPolygonShape</td></tr>
 163      *   <tr><td><tt>com.sun.star.drawing.RectangleShape</tt></td>       <td>ShapeExport::WriteRectangleShape</td></tr>
 164      *   <tr><td><tt>com.sun.star.drawing.TableShape</tt></td>           <td>ShapeExport::WriteTableShape</td></tr>
 165      *   <tr><td><tt>com.sun.star.drawing.TextShape</tt></td>            <td>ShapeExport::WriteTextShape</td></tr>
 166      *   <tr><td><tt>com.sun.star.presentation.DateTimeShape</tt></td>   <td>ShapeExport::WriteTextShape</td></tr>
 167      *   <tr><td><tt>com.sun.star.presentation.FooterShape</tt></td>     <td>ShapeExport::WriteTextShape</td></tr>
 168      *   <tr><td><tt>com.sun.star.presentation.HeaderShape</tt></td>     <td>ShapeExport::WriteTextShape</td></tr>
 169      *   <tr><td><tt>com.sun.star.presentation.NotesShape</tt></td>      <td>ShapeExport::WriteTextShape</td></tr>
 170      *   <tr><td><tt>com.sun.star.presentation.OutlinerShape</tt></td>   <td>ShapeExport::WriteTextShape</td></tr>
 171      *   <tr><td><tt>com.sun.star.presentation.SlideNumberShape</tt></td><td>ShapeExport::WriteTextShape</td></tr>
 172      *   <tr><td><tt>com.sun.star.presentation.TitleTextShape</tt></td>  <td>ShapeExport::WriteTextShape</td></tr>
 173      * </table>
 174      *
 175      * <p>If the shape type is not recognized, then
 176      * <tt>ShapeExport::WriteUnknownShape</tt> is called.</p>
 177      *
 178      * @param xShape    The shape to export as DrawingML.
 179      * @return   <tt>*this</tt>
 180      */
 181     ShapeExport&       WriteShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 182     ShapeExport&       WriteTextBox( const css::uno::Reference< css::uno::XInterface >& xIface, sal_Int32 nXmlNamespace );
 183     virtual ShapeExport&
 184                         WriteTextShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 185     ShapeExport&
 186                         WriteTableShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 187     void                WriteMathShape(css::uno::Reference<css::drawing::XShape> const& xShape);
 188     ShapeExport&
 189                         WriteOLE2Shape( const css::uno::Reference< css::drawing::XShape >& xShape );
 190     virtual ShapeExport&
 191                         WriteUnknownShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 192
 193     void WriteTable( const css::uno::Reference< css::drawing::XShape >& rXShape );
 194
 195     void WriteTableCellProperties(const css::uno::Reference< css::beans::XPropertySet >& rXPropSet);
 196
 197     void WriteBorderLine(const sal_Int32 XML_line, const css::table::BorderLine2& rBorderLine);
 198     void WriteTableCellBorders(const css::uno::Reference< css::beans::XPropertySet >& rXPropSet);
 199
 200     sal_Int32 GetNewShapeID( const css::uno::Reference< css::drawing::XShape >& rShape );
 201     sal_Int32 GetNewShapeID( const css::uno::Reference< css::drawing::XShape >& rShape, ::oox::core::XmlFilterBase* pFB );
 202     sal_Int32 GetShapeID( const css::uno::Reference< css::drawing::XShape >& rShape );
 203     static sal_Int32 GetShapeID( const css::uno::Reference< css::drawing::XShape >& rShape, ShapeHashMap* pShapeMap );
 204 };
 205
 206 }}
 207
 208 #endif // INCLUDED_OOX_EXPORT_SHAPES_HXX
 209
 210 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */