chart2/source/view/inc/VDiagram.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  19 #ifndef INCLUDED_CHART2_SOURCE_VIEW_INC_VDIAGRAM_HXX
  20 #define INCLUDED_CHART2_SOURCE_VIEW_INC_VDIAGRAM_HXX
  21
  22 #include <com/sun/star/drawing/XShapes.hpp>
  23 #include <basegfx/range/b2irectangle.hxx>
  24 #include <com/sun/star/drawing/Direction3D.hpp>
  25 #include <com/sun/star/awt/Size.hpp>
  26 #include <com/sun/star/awt/Point.hpp>
  27
  28 namespace com { namespace sun { namespace star { namespace beans { class XPropertySet; } } } }
  29 namespace com { namespace sun { namespace star { namespace chart2 { class XDiagram; } } } }
  30 namespace com { namespace sun { namespace star { namespace lang { class XMultiServiceFactory; } } } }
  31 namespace com { namespace sun { namespace star { namespace drawing { class XShape; } } } }
  32
  33
  34 namespace chart
  35 {
  36
  37 class ShapeFactory;
  38
  39 /** The VDiagram is responsible to generate the visible parts of the Diagram
  40 that is wall, floor, axes and data series.
  41 The axes and data series are subobjects which are created and managed by the
  42 diagram.
  43 */
  44
  45 class VDiagram final
  46 {
  47 public: //methods
  48     VDiagram( const css::uno::Reference<css::chart2::XDiagram>& xDiagram,
  49               const css::drawing::Direction3D& rPreferredAspectRatio,
  50               sal_Int32 nDimension );
  51     ~VDiagram();
  52
  53     void init(
  54         const css::uno::Reference<css::drawing::XShapes>& xTarget,
  55         const css::uno::Reference<css::lang::XMultiServiceFactory>& xFactory );
  56
  57     void    createShapes( const css::awt::Point& rPos
  58                         , const css::awt::Size& rSize );
  59
  60     css::uno::Reference< css::drawing::XShapes >
  61             getCoordinateRegion() const { return css::uno::Reference<css::drawing::XShapes>( m_xCoordinateRegionShape, css::uno::UNO_QUERY );}
  62
  63     /**
  64      * Get current bounding rectangle for the diagram without axes.
  65      */
  66     basegfx::B2IRectangle getCurrentRectangle() const;
  67
  68     void    reduceToMimimumSize();
  69
  70     ::basegfx::B2IRectangle    adjustPosAndSize( const css::awt::Point& rPos
  71                                     , const css::awt::Size& rAvailableSize );
  72
  73     ::basegfx::B2IRectangle    adjustInnerSize( const ::basegfx::B2IRectangle& rConsumedOuterRect );
  74
  75 private: //methods
  76     void    createShapes_2d();
  77     void    createShapes_3d();
  78
  79     ::basegfx::B2IRectangle    adjustPosAndSize_2d( const css::awt::Point& rPos
  80                         , const css::awt::Size& rAvailableSize );
  81     ::basegfx::B2IRectangle    adjustPosAndSize_3d( const css::awt::Point& rPos
  82                         , const css::awt::Size& rAvailableSize );
  83
  84     void    adjustAspectRatio3d( const css::awt::Size& rAvailableSize );
  85
  86 private: //members
  87     VDiagram(const VDiagram& rD) = delete;
  88
  89     css::uno::Reference< css::drawing::XShapes >                    m_xTarget;
  90     css::uno::Reference< css::lang::XMultiServiceFactory>           m_xShapeFactory;
  91     ShapeFactory* m_pShapeFactory;
  92
  93     // this is the surrounding shape which contains floor, wall and coordinate
  94     css::uno::Reference< css::drawing::XShape >   m_xOuterGroupShape;
  95     // this is an additional inner shape that represents the coordinate region -  that is - where to place data points
  96     css::uno::Reference< css::drawing::XShape >   m_xCoordinateRegionShape;
  97     css::uno::Reference< css::drawing::XShape >   m_xWall2D;
  98
  99     sal_Int32                                                               m_nDimensionCount;
 100     css::uno::Reference< css::chart2::XDiagram >                                m_xDiagram;
 101
 102     css::drawing::Direction3D                                  m_aPreferredAspectRatio;
 103     css::uno::Reference< css::beans::XPropertySet > m_xAspectRatio3D;
 104
 105     double m_fXAnglePi;
 106     double m_fYAnglePi;
 107     double m_fZAnglePi;
 108
 109     css::awt::Point    m_aAvailablePosIncludingAxes;
 110     css::awt::Size     m_aAvailableSizeIncludingAxes;
 111
 112     css::awt::Point    m_aCurrentPosWithoutAxes;
 113     css::awt::Size     m_aCurrentSizeWithoutAxes;
 114
 115     bool m_bRightAngledAxes;
 116 };
 117
 118 } //namespace chart
 119 #endif
 120
 121 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */