include/svx/EnhancedCustomShape2d.hxx

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