oox/inc/drawingml/chart/converterbase.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  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_DRAWINGML_CHART_CONVERTERBASE_HXX
  21 #define INCLUDED_OOX_DRAWINGML_CHART_CONVERTERBASE_HXX
  22
  23 #include <drawingml/chart/chartcontextbase.hxx>
  24 #include <drawingml/chart/objectformatter.hxx>
  25
  26 namespace com { namespace sun { namespace star {
  27     namespace awt { struct Rectangle; }
  28     namespace awt { struct Size; }
  29     namespace chart2 { class XChartDocument; }
  30     namespace chart2 { class XTitle; }
  31     namespace drawing { class XShape; }
  32     namespace uno { class XComponentContext; }
  33 } } }
  34
  35 namespace oox { namespace core {
  36     class XmlFilterBase;
  37 } }
  38
  39 namespace oox {
  40 namespace drawingml {
  41 namespace chart {
  42
  43 class ChartConverter;
  44 struct ChartSpaceModel;
  45 struct ConverterData;
  46
  47
  48
  49 const sal_Int32 API_PRIM_AXESSET = 0;
  50 const sal_Int32 API_SECN_AXESSET = 1;
  51
  52 const sal_Int32 API_X_AXIS = 0;
  53 const sal_Int32 API_Y_AXIS = 1;
  54 const sal_Int32 API_Z_AXIS = 2;
  55
  56
  57
  58 class ConverterRoot
  59 {
  60 public:
  61     explicit            ConverterRoot(
  62                             ::oox::core::XmlFilterBase& rFilter,
  63                             ChartConverter& rChartConverter,
  64                             const ChartSpaceModel& rChartModel,
  65                             const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XChartDocument >& rxChartDoc,
  66                             const ::com::sun::star::awt::Size& rChartSize );
  67     virtual             ~ConverterRoot();
  68
  69     /** Creates an instance for the passed service name, using the process service factory. */
  70     ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >
  71                         createInstance( const OUString& rServiceName ) const;
  72     ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >
  73                         getComponentContext() const;
  74
  75 protected:
  76     /** Returns the filter object of the imported/exported document. */
  77     ::oox::core::XmlFilterBase& getFilter() const;
  78     /** Returns the chart converter. */
  79     ChartConverter*     getChartConverter() const;
  80     /** Returns the API chart document model. */
  81     ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XChartDocument >
  82                         getChartDocument() const;
  83     /** Returns the position and size of the chart shape in 1/100 mm. */
  84     const ::com::sun::star::awt::Size& getChartSize() const;
  85     /** Returns the object formatter. */
  86     ObjectFormatter&    getFormatter() const;
  87
  88     /** Registers a title object and its layout data, needed for conversion of
  89         the title position using the old Chart1 API. */
  90     void                registerTitleLayout(
  91                             const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XTitle >& rxTitle,
  92                             const ModelRef< LayoutModel >& rxLayout, ObjectType eObjType,
  93                             sal_Int32 nMainIdx = -1, sal_Int32 nSubIdx = -1 );
  94     /** Converts the positions of the main title and all axis titles. */
  95     void                convertTitlePositions();
  96
  97 private:
  98     std::shared_ptr< ConverterData > mxData;
  99 };
 100
 101
 102
 103 /** Base class of all converter classes. Holds a reference to a model structure
 104     of the specified type.
 105  */
 106 template< typename ModelType >
 107 class ConverterBase : public ConverterRoot
 108 {
 109 public:
 110     const ModelType& getModel() const { return mrModel; }
 111
 112 protected:
 113     explicit            ConverterBase( const ConverterRoot& rParent, ModelType& rModel ) :
 114                             ConverterRoot( rParent ), mrModel( rModel ) {}
 115     virtual             ~ConverterBase() {}
 116
 117 protected:
 118     ModelType&          mrModel;
 119 };
 120
 121
 122
 123 /** A layout converter calculates positions and sizes for various chart objects.
 124  */
 125 class LayoutConverter : public ConverterBase< LayoutModel >
 126 {
 127 public:
 128     explicit            LayoutConverter( const ConverterRoot& rParent, LayoutModel& rModel );
 129     virtual             ~LayoutConverter();
 130
 131     /** Tries to calculate the absolute position and size from the contained
 132         OOXML layout model. Returns true, if returned rectangle is valid. */
 133     bool                calcAbsRectangle( ::com::sun::star::awt::Rectangle& orRect ) const;
 134
 135     /** Tries to set the position and size from the contained OOXML layout model.
 136         Returns true, if a manual position and size could be calculated. */
 137     bool                convertFromModel( PropertySet& rPropSet );
 138
 139     /** Tries to set the position from the contained OOXML layout model.
 140         Returns true, if a manual position could be calculated. */
 141     bool                convertFromModel(
 142                             const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& rxShape,
 143                             double fRotationAngle );
 144     bool getAutoLayout(){return mrModel.mbAutoLayout;}
 145 };
 146
 147
 148
 149 } // namespace chart
 150 } // namespace drawingml
 151 } // namespace oox
 152
 153 #endif
 154
 155 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */