svx/source/customshapes/EnhancedCustomShape2d.hxx

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  30
  31 #ifndef _ENHANCEDCUSTOMSHAPE2D_HXX
  32 #define _ENHANCEDCUSTOMSHAPE2D_HXX
  33
  34 #include <svx/msdffdef.hxx>
  35 #include <svx/sdasitm.hxx>
  36 #include <com/sun/star/uno/Sequence.h>
  37 #include <com/sun/star/beans/PropertyValues.hpp>
  38 #include <com/sun/star/awt/Point.hpp>
  39 #include <svtools/itemset.hxx>
  40 #include <com/sun/star/drawing/EnhancedCustomShapeParameterPair.hpp>
  41 #include <com/sun/star/drawing/EnhancedCustomShapeSegment.hpp>
  42 #include <com/sun/star/drawing/EnhancedCustomShapeParameter.hpp>
  43 #include <com/sun/star/drawing/EnhancedCustomShapeTextFrame.hpp>
  44 #include <com/sun/star/drawing/EnhancedCustomShapeAdjustmentValue.hpp>
  45 #include <EnhancedCustomShapeFunctionParser.hxx>
  46
  47 #include <boost/shared_ptr.hpp>
  48 #include <vector>
  49
  50 #define DFF_CUSTOMSHAPE_FLIP_V          1
  51 #define DFF_CUSTOMSHAPE_FLIP_H          2
  52 #define DFF_CUSTOMSHAPE_EXCH                    4
  53
  54 class SdrModel;
  55 class SfxItemSet;
  56 struct SvxMSDffVertPair;
  57 struct SvxMSDffCalculationData;
  58 struct SvxMSDffTextRectangles;
  59 class SvxMSDffAdjustmentHandle;
  60
  61 #define HANDLE_FLAGS_MIRRORED_X                         0x0001
  62 #define HANDLE_FLAGS_MIRRORED_Y                         0x0002
  63 #define HANDLE_FLAGS_SWITCHED                           0x0004
  64 #define HANDLE_FLAGS_POLAR                                      0x0008
  65 #define HANDLE_FLAGS_MAP                                        0x0010
  66 #define HANDLE_FLAGS_RANGE_X_MINIMUM            0x0020
  67 #define HANDLE_FLAGS_RANGE_X_MAXIMUM            0x0040
  68 #define HANDLE_FLAGS_RANGE_Y_MINIMUM            0x0080
  69 #define HANDLE_FLAGS_RANGE_Y_MAXIMUM            0x0100
  70 #define HANDLE_FLAGS_RADIUS_RANGE_MINIMUM       0x0200
  71 #define HANDLE_FLAGS_RADIUS_RANGE_MAXIMUM       0x0400
  72
  73 // MSDFF_HANDLE_FLAGS_RANGE_Y seems to be not defined in
  74 // escher, but we are using it internally in to differentiate
  75 // between X_RANGE and Y_RANGE
  76
  77 class SdrPathObj;
  78
  79 class EnhancedCustomShape2d : public SfxItemSet
  80 {
  81         SdrObject*                                      pCustomShapeObj;
  82         MSO_SPT                                         eSpType;
  83
  84         sal_Int32                                       nCoordLeft;
  85         sal_Int32                                       nCoordTop;
  86         sal_Int32                                       nCoordWidth;
  87         sal_Int32                                       nCoordHeight;
  88         Rectangle                                       aLogicRect;
  89
  90         double                                          fXScale;
  91         double                                          fYScale;
  92         double                                          fXRatio;
  93         double                                          fYRatio;
  94
  95         sal_Int32                                       nXRef;
  96         sal_Int32                                       nYRef;
  97         sal_uInt32                                      nFlags;
  98         sal_uInt32                                      nColorData;
  99
 100         /*
 101
 102         */
 103         com::sun::star::uno::Sequence< rtl::OUString >                                                                                                  seqEquations;
 104         std::vector< ::boost::shared_ptr< EnhancedCustomShape::ExpressionNode > >                                               vNodesSharedPtr;
 105
 106
 107         com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeSegment >                    seqSegments;
 108         com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeParameterPair>               seqCoordinates;
 109         com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeTextFrame >                  seqTextFrames;
 110         com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeParameterPair>               seqGluePoints;
 111         com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeAdjustmentValue >    seqAdjustmentValues;
 112         com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValues >                                                  seqHandles;
 113
 114         sal_Bool                                        bTextFlow               : 1;
 115         sal_Bool                                        bFilled                 : 1;
 116         sal_Bool                                        bStroked                : 1;
 117
 118         sal_Bool                                        bFlipH;
 119         sal_Bool                                        bFlipV;
 120         sal_Int32                                       nRotateAngle;
 121
 122         sal_Bool                                        SetAdjustValueAsDouble( const double& rValue, const sal_Int32 nIndex );
 123         sal_Int32                   GetLuminanceChange( sal_uInt32 nIndex ) const;
 124         Color                                           GetColorData( const Color& rFillColor, sal_uInt32 nIndex ) const;
 125         void                        AdaptObjColor(SdrPathObj& rObj, const SfxItemSet& rCustomShapeSet,
 126                                                   sal_uInt32& nColorIndex, sal_uInt32 nColorCount);
 127         sal_Bool                                        GetParameter( double& rParameterReturnValue,  const com::sun::star::drawing::EnhancedCustomShapeParameter&,
 128                                                     const sal_Bool bReplaceGeoWidth, const sal_Bool bReplaceGeoHeight ) const;
 129         Point                                           GetPoint( const com::sun::star::drawing::EnhancedCustomShapeParameterPair&,
 130                                                     const sal_Bool bScale = sal_True, const sal_Bool bReplaceGeoSize = sal_False ) const;
 131
 132         void                                            CreateSubPath( sal_uInt16& rSrcPt, sal_uInt16& rSegmentInd, std::vector< SdrPathObj* >& rObjectList,
 133                                                                                                 sal_Bool bLineGeometryNeededOnly, sal_Bool bSortFilledObjectsToBack );
 134         SdrObject*                                      CreatePathObj( sal_Bool bLineGeometryNeededOnly );
 135         const sal_Int32*                        ApplyShapeAttributes( const SdrCustomShapeGeometryItem& rItem );
 136
 137     public :
 138
 139         struct Handle
 140         {
 141             sal_uInt32  nFlags;
 142
 143             sal_Bool    bMirroredX;
 144             sal_Bool    bMirroredY;
 145             sal_Bool    bSwitched;
 146
 147             com::sun::star::drawing::EnhancedCustomShapeParameterPair   aPosition;
 148             com::sun::star::drawing::EnhancedCustomShapeParameterPair   aPolar;
 149
 150             com::sun::star::drawing::EnhancedCustomShapeParameter               aRadiusRangeMinimum;
 151             com::sun::star::drawing::EnhancedCustomShapeParameter               aRadiusRangeMaximum;
 152             com::sun::star::drawing::EnhancedCustomShapeParameter               aXRangeMinimum;
 153             com::sun::star::drawing::EnhancedCustomShapeParameter               aXRangeMaximum;
 154             com::sun::star::drawing::EnhancedCustomShapeParameter               aYRangeMinimum;
 155             com::sun::star::drawing::EnhancedCustomShapeParameter               aYRangeMaximum;
 156         };
 157
 158         sal_Bool                                        IsFlipVert() { return bFlipV; };
 159         sal_Bool                                        IsFlipHorz() { return bFlipH; };
 160         sal_Int32                                       GetRotateAngle() { return nRotateAngle; };
 161
 162         SVX_DLLPUBLIC SdrObject*                                        CreateLineGeometry();
 163         SVX_DLLPUBLIC SdrObject*                                        CreateObject( sal_Bool bLineGeometryNeededOnly );
 164         SVX_DLLPUBLIC void                                              ApplyGluePoints( SdrObject* pObj );
 165         SVX_DLLPUBLIC Rectangle                                 GetTextRect() const;
 166
 167         SVX_DLLPUBLIC sal_uInt32                                        GetHdlCount() const;
 168         SVX_DLLPUBLIC sal_Bool                                  GetHandlePosition( const sal_uInt32 nIndex, Point& rReturnPosition ) const;
 169         SVX_DLLPUBLIC sal_Bool                                  SetHandleControllerPosition( const sal_uInt32 nIndex, const com::sun::star::awt::Point& rPosition );
 170
 171         SVX_DLLPUBLIC EnhancedCustomShape2d( SdrObject* pSdrObjCustomShape );
 172         SVX_DLLPUBLIC ~EnhancedCustomShape2d();
 173
 174         enum EnumFunc
 175         {
 176             ENUM_FUNC_PI,
 177             ENUM_FUNC_LEFT,
 178             ENUM_FUNC_TOP,
 179             ENUM_FUNC_RIGHT,
 180             ENUM_FUNC_BOTTOM,
 181             ENUM_FUNC_XSTRETCH,
 182             ENUM_FUNC_YSTRETCH,
 183             ENUM_FUNC_HASSTROKE,
 184             ENUM_FUNC_HASFILL,
 185             ENUM_FUNC_WIDTH,
 186             ENUM_FUNC_HEIGHT,
 187             ENUM_FUNC_LOGWIDTH,
 188             ENUM_FUNC_LOGHEIGHT
 189         };
 190         double                                          GetEnumFunc( const EnumFunc eVal ) const;
 191
 192         double                                          GetAdjustValueAsDouble( const sal_Int32 nIndex ) const;
 193         double                                          GetEquationValueAsDouble( const sal_Int32 nIndex ) const;
 194         sal_Int32                                       GetAdjustValueAsInteger( const sal_Int32 nIndex, const sal_Int32 nDefault = 0 ) const;
 195
 196         SVX_DLLPUBLIC static rtl::OUString              GetEquation( const sal_uInt16 nFlags, sal_Int16 nPara1, sal_Int16 nPara2, sal_Int16 nPara3 );
 197
 198         static void                                     AppendEnhancedCustomShapeEquationParameter( rtl::OUString& rParameter, const sal_Int16 nPara, const sal_Bool bIsSpecialValue );
 199
 200         static void                                     SetEnhancedCustomShapeEquationParameter( com::sun::star::drawing::EnhancedCustomShapeParameter&
 201                                         rParameter, const sal_Int16 nPara, const sal_Bool bIsSpecialValue );
 202         SVX_DLLPUBLIC static void                                       SetEnhancedCustomShapeParameter( com::sun::star::drawing::EnhancedCustomShapeParameter&
 203                                         rParameter, const sal_Int32 nValue );
 204         SVX_DLLPUBLIC static void                                       SetEnhancedCustomShapeHandleParameter( com::sun::star::drawing::EnhancedCustomShapeParameter&
 205                                         rParameter, const sal_Int32 nPara, const sal_Bool bIsSpecialValue, sal_Bool bHorz );
 206         static sal_Bool                         ConvertSequenceToEnhancedCustomShape2dHandle( const com::sun::star::beans::PropertyValues& rHandleProperties,
 207                                         EnhancedCustomShape2d::Handle& rDestinationHandle );
 208         static void                                     SwapStartAndEndArrow( SdrObject* pObj );
 209 };
 210 #endif
 211