include/svx/EnhancedCustomShape2d.hxx

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  19
  20 #ifndef INCLUDED_SVX_ENHANCEDCUSTOMSHAPE2D_HXX
  21 #define INCLUDED_SVX_ENHANCEDCUSTOMSHAPE2D_HXX
  22
  23 #include <svx/msdffdef.hxx>
  24 #include <svx/sdasitm.hxx>
  25 #include <com/sun/star/uno/Sequence.h>
  26 #include <com/sun/star/beans/PropertyValues.hpp>
  27 #include <com/sun/star/awt/Point.hpp>
  28 #include <com/sun/star/awt/Size.hpp>
  29 #include <svl/itemset.hxx>
  30 #include <com/sun/star/drawing/EnhancedCustomShapeParameterPair.hpp>
  31 #include <com/sun/star/drawing/EnhancedCustomShapeSegment.hpp>
  32 #include <com/sun/star/drawing/EnhancedCustomShapeParameter.hpp>
  33 #include <com/sun/star/drawing/EnhancedCustomShapeTextFrame.hpp>
  34 #include <com/sun/star/drawing/EnhancedCustomShapeAdjustmentValue.hpp>
  35 #include <svx/EnhancedCustomShapeFunctionParser.hxx>
  36 #include <tools/gen.hxx>
  37 #include <o3tl/typed_flags_set.hxx>
  38 #include <basegfx/point/b2dpoint.hxx>
  39
  40 #include <memory>
  41 #include <vector>
  42
  43 class Color;
  44 class SdrObject;
  45 class SdrPathObj;
  46 class SdrObjCustomShape;
  47
  48 enum class HandleFlags
  49 {
  50     NONE                   = 0x0000,
  51     MIRRORED_X             = 0x0001,
  52     MIRRORED_Y             = 0x0002,
  53     SWITCHED               = 0x0004,
  54     POLAR                  = 0x0008,
  55     RANGE_X_MINIMUM        = 0x0020,
  56     RANGE_X_MAXIMUM        = 0x0040,
  57     RANGE_Y_MINIMUM        = 0x0080,
  58     RANGE_Y_MAXIMUM        = 0x0100,
  59     RADIUS_RANGE_MINIMUM   = 0x0200,
  60     RADIUS_RANGE_MAXIMUM   = 0x0400,
  61     REFX                   = 0x0800,
  62     REFY                   = 0x1000,
  63     REFANGLE               = 0x2000,
  64     REFR                   = 0x4000,
  65 };
  66 namespace o3tl
  67 {
  68     template<> struct typed_flags<HandleFlags> : is_typed_flags<HandleFlags, 0x7fef> {};
  69 }
  70
  71 // MSDFF_HANDLE_FLAGS_RANGE_Y seems to be not defined in
  72 // escher, but we are using it internally in to differentiate
  73 // between X_RANGE and Y_RANGE
  74
  75 class SVX_DLLPUBLIC EnhancedCustomShape2d : public SfxItemSet
  76 {
  77         SdrObjCustomShape&          mrSdrObjCustomShape;
  78         MSO_SPT                     eSpType;
  79
  80         sal_Int32                   nCoordLeft;
  81         sal_Int32                   nCoordTop;
  82         sal_Int32                   nCoordWidthG;
  83         sal_Int32                   nCoordHeightG;
  84         sal_Int32                   nCoordWidth;
  85         sal_Int32                   nCoordHeight;
  86         tools::Rectangle                   aLogicRect;
  87
  88         double                      fXScale;
  89         double                      fYScale;
  90         double                      fXRatio;
  91         double                      fYRatio;
  92
  93         bool                        bOOXMLShape;
  94
  95         sal_Int32                   nXRef;
  96         sal_Int32                   nYRef;
  97         sal_uInt32                  nColorData;
  98
  99         /*
 100
 101         */
 102         struct SAL_DLLPRIVATE EquationResult {
 103             bool bReady;
 104             double fValue;
 105         };
 106         css::uno::Sequence< OUString >                                                       seqEquations;
 107         std::vector< std::shared_ptr< EnhancedCustomShape::ExpressionNode > >                           vNodesSharedPtr;
 108         std::vector< EquationResult >                                                                   vEquationResults;
 109
 110         css::uno::Sequence< css::drawing::EnhancedCustomShapeSegment >            seqSegments;
 111         css::uno::Sequence< css::drawing::EnhancedCustomShapeParameterPair>       seqCoordinates;
 112         css::uno::Sequence< css::drawing::EnhancedCustomShapeTextFrame >          seqTextFrames;
 113         css::uno::Sequence< css::drawing::EnhancedCustomShapeParameterPair>       seqGluePoints;
 114         css::uno::Sequence< css::drawing::EnhancedCustomShapeAdjustmentValue >    seqAdjustmentValues;
 115         css::uno::Sequence< css::beans::PropertyValues >                          seqHandles;
 116         css::uno::Sequence< css::awt::Size >                                      seqSubViewSize;
 117
 118         bool const              bFilled         : 1;
 119         bool const              bStroked        : 1;
 120
 121         bool                    bFlipH;
 122         bool                    bFlipV;
 123         sal_Int32               nRotateAngle;
 124
 125         SAL_DLLPRIVATE bool     SetAdjustValueAsDouble( const double& rValue, const sal_Int32 nIndex );
 126         SAL_DLLPRIVATE sal_Int32 GetLuminanceChange( sal_uInt32 nIndex ) const;
 127         SAL_DLLPRIVATE Color    GetColorData( const Color& rFillColor, sal_uInt32 nIndex, double dBrightness ) const;
 128         SAL_DLLPRIVATE void AdaptObjColor(
 129             SdrPathObj& rObj,
 130             double dBrightness,
 131             const SfxItemSet& rCustomShapeSet,
 132             sal_uInt32& nColorIndex,
 133             sal_uInt32 nColorCount);
 134         SAL_DLLPRIVATE Point    GetPoint( const css::drawing::EnhancedCustomShapeParameterPair&,
 135                                                     const bool bScale = true, const bool bReplaceGeoSize = false ) const;
 136         SAL_DLLPRIVATE basegfx::B2DPoint GetPointAsB2DPoint(const css::drawing::EnhancedCustomShapeParameterPair&,
 137                                                     const bool bScale = true, const bool bReplaceGeoSize = false ) const;
 138
 139         SAL_DLLPRIVATE void CreateSubPath(
 140             sal_Int32& rSrcPt,
 141             sal_Int32& rSegmentInd,
 142             std::vector< std::pair< SdrPathObj*, double> >& rObjectList,
 143             bool bLineGeometryNeededOnly,
 144             bool bSortFilledObjectsToBack,
 145             sal_Int32 nIndex);
 146         SAL_DLLPRIVATE SdrObject* CreatePathObj( bool bLineGeometryNeededOnly );
 147         SAL_DLLPRIVATE void     ApplyShapeAttributes( const SdrCustomShapeGeometryItem& rItem );
 148
 149         SAL_DLLPRIVATE void     SetPathSize( sal_Int32 nIndex = 0 );
 150
 151     public:
 152
 153         struct SAL_DLLPRIVATE Handle
 154         {
 155             HandleFlags nFlags;
 156
 157             css::drawing::EnhancedCustomShapeParameterPair   aPosition;
 158             css::drawing::EnhancedCustomShapeParameterPair   aPolar;
 159
 160             sal_Int32   nRefX;
 161             sal_Int32   nRefY;
 162             sal_Int32   nRefAngle;
 163             sal_Int32   nRefR;
 164
 165             css::drawing::EnhancedCustomShapeParameter       aRadiusRangeMinimum;
 166             css::drawing::EnhancedCustomShapeParameter       aRadiusRangeMaximum;
 167             css::drawing::EnhancedCustomShapeParameter       aXRangeMinimum;
 168             css::drawing::EnhancedCustomShapeParameter       aXRangeMaximum;
 169             css::drawing::EnhancedCustomShapeParameter       aYRangeMinimum;
 170             css::drawing::EnhancedCustomShapeParameter       aYRangeMaximum;
 171
 172             Handle()
 173                 : nFlags(HandleFlags::NONE)
 174                 , nRefX( -1 )
 175                 , nRefY( -1 )
 176                 , nRefAngle( -1 )
 177                 , nRefR( -1 )
 178             {
 179             }
 180         };
 181
 182         SAL_DLLPRIVATE bool     IsFlipVert() { return bFlipV; };
 183         SAL_DLLPRIVATE bool     IsFlipHorz() { return bFlipH; };
 184         SAL_DLLPRIVATE sal_Int32 GetRotateAngle() { return nRotateAngle; };
 185
 186         SdrObject*              CreateLineGeometry();
 187         SdrObject*              CreateObject( bool bLineGeometryNeededOnly );
 188         void                    ApplyGluePoints( SdrObject* pObj );
 189         tools::Rectangle        GetTextRect() const;
 190         const tools::Rectangle& GetLogicRect() const { return aLogicRect; }
 191
 192         sal_uInt32              GetHdlCount() const;
 193         bool                    GetHandlePosition( const sal_uInt32 nIndex, Point& rReturnPosition ) const;
 194         bool                    SetHandleControllerPosition( const sal_uInt32 nIndex, const css::awt::Point& rPosition );
 195
 196         EnhancedCustomShape2d(SdrObjCustomShape& rSdrObjCustomShape);
 197         virtual ~EnhancedCustomShape2d() override;
 198
 199         SAL_DLLPRIVATE double   GetEnumFunc( const EnhancedCustomShape::ExpressionFunct eVal ) const;
 200
 201         void     GetParameter( double& rParameterReturnValue,  const css::drawing::EnhancedCustomShapeParameter&,
 202                                const bool bReplaceGeoWidth, const bool bReplaceGeoHeight ) const;
 203         SAL_DLLPRIVATE double   GetAdjustValueAsDouble( const sal_Int32 nIndex ) const;
 204         SAL_DLLPRIVATE double   GetEquationValueAsDouble( const sal_Int32 nIndex ) const;
 205
 206         static OUString         GetEquation( const sal_uInt16 nFlags, sal_Int32 nPara1, sal_Int32 nPara2, sal_Int32 nPara3 );
 207
 208         SAL_DLLPRIVATE static void AppendEnhancedCustomShapeEquationParameter( OUString& rParameter, const sal_Int32 nPara, const bool bIsSpecialValue );
 209
 210         static void             SetEnhancedCustomShapeParameter( css::drawing::EnhancedCustomShapeParameter&
 211                                         rParameter, const sal_Int32 nValue );
 212         static void             SetEnhancedCustomShapeHandleParameter( css::drawing::EnhancedCustomShapeParameter&
 213                                         rParameter, const sal_Int32 nPara, const bool bIsSpecialValue, bool bHorz );
 214         SAL_DLLPRIVATE static bool ConvertSequenceToEnhancedCustomShape2dHandle( const css::beans::PropertyValues& rHandleProperties,
 215                                         EnhancedCustomShape2d::Handle& rDestinationHandle );
 216         SAL_DLLPRIVATE static void SwapStartAndEndArrow( SdrObject* pObj );
 217 };
 218 #endif
 219
 220 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */