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 <svx/svdotext.hxx>
  26 #include <tools/degree.hxx>
  27 #include <com/sun/star/awt/Size.hpp>
  28 #include <com/sun/star/uno/Sequence.h>
  29 #include <com/sun/star/beans/PropertyValues.hpp>
  30 #include <svl/itemset.hxx>
  31 #include <com/sun/star/drawing/EnhancedCustomShapeParameterPair.hpp>
  32 #include <com/sun/star/drawing/EnhancedCustomShapeSegment.hpp>
  33 #include <com/sun/star/drawing/EnhancedCustomShapeParameter.hpp>
  34 #include <com/sun/star/drawing/EnhancedCustomShapeTextFrame.hpp>
  35 #include <com/sun/star/drawing/EnhancedCustomShapeAdjustmentValue.hpp>
  36
  37 #include <svx/EnhancedCustomShapeFunctionParser.hxx>
  38 #include <tools/gen.hxx>
  39 #include <o3tl/typed_flags_set.hxx>
  40 #include <basegfx/point/b2dpoint.hxx>
  41
  42 #include <memory>
  43 #include <vector>
  44
  45 namespace com::sun::star::awt { struct Point; }
  46
  47 class Color;
  48 class SdrObject;
  49 class SdrPathObj;
  50 class SdrObjCustomShape;
  51
  52 enum class HandleFlags
  53 {
  54     NONE                   = 0x0000,
  55     MIRRORED_X             = 0x0001,
  56     MIRRORED_Y             = 0x0002,
  57     SWITCHED               = 0x0004,
  58     POLAR                  = 0x0008,
  59     RANGE_X_MINIMUM        = 0x0020,
  60     RANGE_X_MAXIMUM        = 0x0040,
  61     RANGE_Y_MINIMUM        = 0x0080,
  62     RANGE_Y_MAXIMUM        = 0x0100,
  63     RADIUS_RANGE_MINIMUM   = 0x0200,
  64     RADIUS_RANGE_MAXIMUM   = 0x0400,
  65     REFX                   = 0x0800,
  66     REFY                   = 0x1000,
  67     REFANGLE               = 0x2000,
  68     REFR                   = 0x4000,
  69 };
  70 namespace o3tl
  71 {
  72     template<> struct typed_flags<HandleFlags> : is_typed_flags<HandleFlags, 0x7fef> {};
  73 }
  74
  75 // MSDFF_HANDLE_FLAGS_RANGE_Y seems to be not defined in
  76 // escher, but we are using it internally in to differentiate
  77 // between X_RANGE and Y_RANGE
  78
  79 class SVXCORE_DLLPUBLIC EnhancedCustomShape2d final : public SfxItemSet
  80 {
  81         SdrObjCustomShape&          mrSdrObjCustomShape;
  82         MSO_SPT                     eSpType;
  83
  84         sal_Int32                   nCoordLeft;
  85         sal_Int32                   nCoordTop;
  86         sal_Int32                   nCoordWidthG;
  87         sal_Int32                   nCoordHeightG;
  88         sal_Int32                   nCoordWidth;
  89         sal_Int32                   nCoordHeight;
  90         tools::Rectangle                   aLogicRect;
  91
  92         double                      fXScale;
  93         double                      fYScale;
  94         double                      fXRatio;
  95         double                      fYRatio;
  96
  97         bool                        bOOXMLShape;
  98
  99         sal_Int32                   nXRef;
 100         sal_Int32                   nYRef;
 101         sal_uInt32                  nColorData;
 102
 103         /*
 104
 105         */
 106         struct SAL_DLLPRIVATE EquationResult {
 107             bool bReady;
 108             double fValue;
 109         };
 110         css::uno::Sequence< OUString >                                                       seqEquations;
 111         std::vector< std::shared_ptr< EnhancedCustomShape::ExpressionNode > >                           vNodesSharedPtr;
 112         std::vector< EquationResult >                                                                   vEquationResults;
 113
 114         css::uno::Sequence< css::drawing::EnhancedCustomShapeSegment >            seqSegments;
 115         css::uno::Sequence< css::drawing::EnhancedCustomShapeParameterPair>       seqCoordinates;
 116         css::uno::Sequence< css::drawing::EnhancedCustomShapeTextFrame >          seqTextFrames;
 117         css::uno::Sequence< css::drawing::EnhancedCustomShapeParameterPair>       seqGluePoints;
 118         css::uno::Sequence< css::drawing::EnhancedCustomShapeAdjustmentValue >    seqAdjustmentValues;
 119         css::uno::Sequence< css::beans::PropertyValues >                          seqHandles;
 120         css::uno::Sequence< css::awt::Size >                                      seqSubViewSize;
 121
 122         bool                    bFilled         : 1;
 123         bool                    bStroked        : 1;
 124
 125         bool                    bFlipH;
 126         bool                    bFlipV;
 127         Degree100               nRotateAngle;
 128
 129         SAL_DLLPRIVATE bool     SetAdjustValueAsDouble( const double& rValue, const sal_Int32 nIndex );
 130         SAL_DLLPRIVATE Color    GetColorData( const Color& rFillColor, sal_uInt32 nIndex, double dBrightness ) const;
 131         SAL_DLLPRIVATE void AdaptObjColor(
 132             SdrPathObj& rObj,
 133             double dBrightness,
 134             const SfxItemSet& rCustomShapeSet,
 135             sal_uInt32& nColorIndex,
 136             sal_uInt32 nColorCount);
 137         SAL_DLLPRIVATE Point    GetPoint( const css::drawing::EnhancedCustomShapeParameterPair&,
 138                                                     const bool bScale = true, const bool bReplaceGeoSize = false ) const;
 139         SAL_DLLPRIVATE basegfx::B2DPoint GetPointAsB2DPoint(const css::drawing::EnhancedCustomShapeParameterPair&,
 140                                                     const bool bScale = true, const bool bReplaceGeoSize = false ) const;
 141
 142         SAL_DLLPRIVATE void CreateSubPath(
 143             sal_Int32& rSrcPt,
 144             sal_Int32& rSegmentInd,
 145             std::vector< std::pair< rtl::Reference<SdrPathObj>, double> >& rObjectList,
 146             bool bLineGeometryNeededOnly,
 147             bool bSortFilledObjectsToBack,
 148             sal_Int32 nIndex);
 149         SAL_DLLPRIVATE rtl::Reference<SdrObject> CreatePathObj( bool bLineGeometryNeededOnly );
 150         SAL_DLLPRIVATE void     ApplyShapeAttributes( const SdrCustomShapeGeometryItem& rItem );
 151
 152         SAL_DLLPRIVATE void     SetPathSize( sal_Int32 nIndex = 0 );
 153
 154     public:
 155
 156         struct SAL_DLLPRIVATE Handle
 157         {
 158             HandleFlags nFlags;
 159
 160             css::drawing::EnhancedCustomShapeParameterPair   aPosition;
 161             css::drawing::EnhancedCustomShapeParameterPair   aPolar;
 162
 163             sal_Int32   nRefX;
 164             sal_Int32   nRefY;
 165             sal_Int32   nRefAngle;
 166             sal_Int32   nRefR;
 167
 168             css::drawing::EnhancedCustomShapeParameter       aRadiusRangeMinimum;
 169             css::drawing::EnhancedCustomShapeParameter       aRadiusRangeMaximum;
 170             css::drawing::EnhancedCustomShapeParameter       aXRangeMinimum;
 171             css::drawing::EnhancedCustomShapeParameter       aXRangeMaximum;
 172             css::drawing::EnhancedCustomShapeParameter       aYRangeMinimum;
 173             css::drawing::EnhancedCustomShapeParameter       aYRangeMaximum;
 174
 175             Handle()
 176                 : nFlags(HandleFlags::NONE)
 177                 , nRefX( -1 )
 178                 , nRefY( -1 )
 179                 , nRefAngle( -1 )
 180                 , nRefR( -1 )
 181             {
 182             }
 183         };
 184
 185         sal_Int32 GetLuminanceChange( sal_uInt32 nIndex ) const;
 186         SAL_DLLPRIVATE bool     IsFlipVert() const { return bFlipV; };
 187         SAL_DLLPRIVATE bool     IsFlipHorz() const { return bFlipH; };
 188         SAL_DLLPRIVATE Degree100 GetRotateAngle() const { return nRotateAngle; };
 189
 190         rtl::Reference<SdrObject>      CreateLineGeometry();
 191         rtl::Reference<SdrObject>      CreateObject( bool bLineGeometryNeededOnly );
 192         void                    ApplyGluePoints( SdrObject* pObj );
 193         tools::Rectangle        GetTextRect() const;
 194         const tools::Rectangle& GetLogicRect() const { return aLogicRect; }
 195
 196         sal_uInt32              GetHdlCount() const;
 197         bool                    GetHandlePosition( const sal_uInt32 nIndex, Point& rReturnPosition ) const;
 198         bool                    SetHandleControllerPosition( const sal_uInt32 nIndex, const css::awt::Point& rPosition );
 199
 200         EnhancedCustomShape2d(SdrObjCustomShape& rSdrObjCustomShape);
 201         virtual ~EnhancedCustomShape2d() override;
 202
 203         SAL_DLLPRIVATE double   GetEnumFunc( const EnhancedCustomShape::ExpressionFunct eVal ) const;
 204
 205         void     GetParameter( double& rParameterReturnValue,  const css::drawing::EnhancedCustomShapeParameter&,
 206                                const bool bReplaceGeoWidth, const bool bReplaceGeoHeight ) const;
 207         SAL_DLLPRIVATE double   GetAdjustValueAsDouble( const sal_Int32 nIndex ) const;
 208         SAL_DLLPRIVATE double   GetEquationValueAsDouble( const sal_Int32 nIndex ) const;
 209
 210         static OUString         GetEquation( const sal_uInt16 nFlags, sal_Int32 nPara1, sal_Int32 nPara2, sal_Int32 nPara3 );
 211
 212         SAL_DLLPRIVATE static void AppendEnhancedCustomShapeEquationParameter( OUString& rParameter, const sal_Int32 nPara, const bool bIsSpecialValue );
 213
 214         static void             SetEnhancedCustomShapeParameter( css::drawing::EnhancedCustomShapeParameter&
 215                                         rParameter, const sal_Int32 nValue );
 216         static void             SetEnhancedCustomShapeHandleParameter( css::drawing::EnhancedCustomShapeParameter&
 217                                         rParameter, const sal_Int32 nPara, const bool bIsSpecialValue, bool bHorz );
 218         SAL_DLLPRIVATE static bool ConvertSequenceToEnhancedCustomShape2dHandle( const css::beans::PropertyValues& rHandleProperties,
 219                                         EnhancedCustomShape2d::Handle& rDestinationHandle );
 220         SAL_DLLPRIVATE static void SwapStartAndEndArrow( SdrObject* pObj );
 221 };
 222 #endif
 223
 224 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */