include/svx/EnhancedCustomShape2d.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  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 _ENHANCEDCUSTOMSHAPE2D_HXX
  21 #define _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
  38 #include <boost/shared_ptr.hpp>
  39 #include <vector>
  40
  41 #define DFF_CUSTOMSHAPE_FLIP_V      1
  42 #define DFF_CUSTOMSHAPE_FLIP_H      2
  43 #define DFF_CUSTOMSHAPE_EXCH            4
  44
  45 class SdrModel;
  46 class SdrObject;
  47 class SfxItemSet;
  48 struct SvxMSDffVertPair;
  49 struct SvxMSDffCalculationData;
  50 struct SvxMSDffTextRectangles;
  51
  52 #define HANDLE_FLAGS_MIRRORED_X             0x0001
  53 #define HANDLE_FLAGS_MIRRORED_Y             0x0002
  54 #define HANDLE_FLAGS_SWITCHED               0x0004
  55 #define HANDLE_FLAGS_POLAR                  0x0008
  56 #define HANDLE_FLAGS_MAP                    0x0010
  57 #define HANDLE_FLAGS_RANGE_X_MINIMUM        0x0020
  58 #define HANDLE_FLAGS_RANGE_X_MAXIMUM        0x0040
  59 #define HANDLE_FLAGS_RANGE_Y_MINIMUM        0x0080
  60 #define HANDLE_FLAGS_RANGE_Y_MAXIMUM        0x0100
  61 #define HANDLE_FLAGS_RADIUS_RANGE_MINIMUM   0x0200
  62 #define HANDLE_FLAGS_RADIUS_RANGE_MAXIMUM   0x0400
  63 #define HANDLE_FLAGS_REFX                   0x0800
  64 #define HANDLE_FLAGS_REFY                   0x1000
  65 #define HANDLE_FLAGS_REFANGLE               0x2000
  66 #define HANDLE_FLAGS_REFR                   0x4000
  67
  68 // MSDFF_HANDLE_FLAGS_RANGE_Y seems to be not defined in
  69 // escher, but we are using it internally in to differentiate
  70 // between X_RANGE and Y_RANGE
  71
  72 class SdrPathObj;
  73
  74 class EnhancedCustomShape2d : public SfxItemSet
  75 {
  76         SdrObject*                  pCustomShapeObj;
  77         MSO_SPT                     eSpType;
  78
  79         sal_Int32                   nCoordLeft;
  80         sal_Int32                   nCoordTop;
  81         sal_Int32                   nCoordWidthG;
  82         sal_Int32                   nCoordHeightG;
  83         sal_Int32                   nCoordWidth;
  84         sal_Int32                   nCoordHeight;
  85         Rectangle                   aLogicRect;
  86
  87         double                      fXScale;
  88         double                      fYScale;
  89         double                      fXRatio;
  90         double                      fYRatio;
  91
  92         sal_Bool                    bOOXMLShape;
  93
  94         sal_Int32                   nXRef;
  95         sal_Int32                   nYRef;
  96         sal_uInt32                  nFlags;
  97         sal_uInt32                  nColorData;
  98
  99         /*
 100
 101         */
 102         struct EquationResult {
 103             sal_Bool bReady;
 104             double fValue;
 105         };
 106         com::sun::star::uno::Sequence< OUString >                                                  seqEquations;
 107         std::vector< ::boost::shared_ptr< EnhancedCustomShape::ExpressionNode > >                       vNodesSharedPtr;
 108         std::vector< EquationResult >                                                                   vEquationResults;
 109
 110         com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeSegment >            seqSegments;
 111         com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeParameterPair>       seqCoordinates;
 112         com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeTextFrame >          seqTextFrames;
 113         com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeParameterPair>       seqGluePoints;
 114         com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeAdjustmentValue >    seqAdjustmentValues;
 115         com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValues >                          seqHandles;
 116         com::sun::star::uno::Sequence< com::sun::star::awt::Size >                                      seqSubViewSize;
 117
 118         sal_Bool                    bTextFlow       : 1;
 119         sal_Bool                    bFilled         : 1;
 120         sal_Bool                    bStroked        : 1;
 121
 122         sal_Bool                    bFlipH;
 123         sal_Bool                    bFlipV;
 124         sal_Int32                   nRotateAngle;
 125
 126         bool                    SetAdjustValueAsDouble( const double& rValue, const sal_Int32 nIndex );
 127         sal_Int32                   GetLuminanceChange( sal_uInt32 nIndex ) const;
 128         Color                       GetColorData( const Color& rFillColor, sal_uInt32 nIndex, double dBrightness ) const;
 129         void                        AdaptObjColor(SdrPathObj& rObj, const SfxItemSet& rCustomShapeSet,
 130                                                   sal_uInt32& nColorIndex, sal_uInt32 nColorCount);
 131         bool                    GetParameter( double& rParameterReturnValue,  const com::sun::star::drawing::EnhancedCustomShapeParameter&,
 132                                                   const bool bReplaceGeoWidth, const bool bReplaceGeoHeight ) const;
 133         Point                       GetPoint( const com::sun::star::drawing::EnhancedCustomShapeParameterPair&,
 134                                                     const bool bScale = true, const bool bReplaceGeoSize = false ) const;
 135
 136         void                        CreateSubPath( sal_uInt16& rSrcPt, sal_uInt16& rSegmentInd, std::vector< SdrPathObj* >& rObjectList,
 137                                                    sal_Bool bLineGeometryNeededOnly, sal_Bool bSortFilledObjectsToBack,
 138                                                    sal_Int32 nIndex );
 139         SdrObject*                  CreatePathObj( sal_Bool bLineGeometryNeededOnly );
 140         const sal_Int32*            ApplyShapeAttributes( const SdrCustomShapeGeometryItem& rItem );
 141
 142         void                        SetPathSize( sal_Int32 nIndex = 0 );
 143
 144     public :
 145
 146         struct Handle
 147         {
 148             sal_uInt32  nFlags;
 149
 150             sal_Bool    bMirroredX;
 151             sal_Bool    bMirroredY;
 152             sal_Bool    bSwitched;
 153
 154             com::sun::star::drawing::EnhancedCustomShapeParameterPair   aPosition;
 155             com::sun::star::drawing::EnhancedCustomShapeParameterPair   aPolar;
 156
 157             sal_Int32   nRefX;
 158             sal_Int32   nRefY;
 159             sal_Int32   nRefAngle;
 160             sal_Int32   nRefR;
 161
 162             com::sun::star::drawing::EnhancedCustomShapeParameter       aRadiusRangeMinimum;
 163             com::sun::star::drawing::EnhancedCustomShapeParameter       aRadiusRangeMaximum;
 164             com::sun::star::drawing::EnhancedCustomShapeParameter       aXRangeMinimum;
 165             com::sun::star::drawing::EnhancedCustomShapeParameter       aXRangeMaximum;
 166             com::sun::star::drawing::EnhancedCustomShapeParameter       aYRangeMinimum;
 167             com::sun::star::drawing::EnhancedCustomShapeParameter       aYRangeMaximum;
 168
 169             Handle() : bMirroredX ( sal_False ), bMirroredY ( sal_False ), bSwitched( sal_False ),
 170                 nRefX( -1 ), nRefY( -1 ), nRefAngle( -1 ), nRefR( -1 ) {};
 171         };
 172
 173         sal_Bool                    IsFlipVert() { return bFlipV; };
 174         sal_Bool                    IsFlipHorz() { return bFlipH; };
 175         sal_Int32                   GetRotateAngle() { return nRotateAngle; };
 176         SVX_DLLPUBLIC bool          IsPostRotate() const;
 177
 178         SVX_DLLPUBLIC SdrObject*                    CreateLineGeometry();
 179         SVX_DLLPUBLIC SdrObject*                    CreateObject( sal_Bool bLineGeometryNeededOnly );
 180         SVX_DLLPUBLIC void                      ApplyGluePoints( SdrObject* pObj );
 181         SVX_DLLPUBLIC Rectangle                 GetTextRect() const;
 182
 183         SVX_DLLPUBLIC sal_uInt32                    GetHdlCount() const;
 184         SVX_DLLPUBLIC bool                  GetHandlePosition( const sal_uInt32 nIndex, Point& rReturnPosition ) const;
 185         SVX_DLLPUBLIC bool                  SetHandleControllerPosition( const sal_uInt32 nIndex, const com::sun::star::awt::Point& rPosition );
 186
 187         SVX_DLLPUBLIC EnhancedCustomShape2d( SdrObject* pSdrObjCustomShape );
 188         SVX_DLLPUBLIC ~EnhancedCustomShape2d();
 189
 190         enum EnumFunc
 191         {
 192             ENUM_FUNC_PI,
 193             ENUM_FUNC_LEFT,
 194             ENUM_FUNC_TOP,
 195             ENUM_FUNC_RIGHT,
 196             ENUM_FUNC_BOTTOM,
 197             ENUM_FUNC_XSTRETCH,
 198             ENUM_FUNC_YSTRETCH,
 199             ENUM_FUNC_HASSTROKE,
 200             ENUM_FUNC_HASFILL,
 201             ENUM_FUNC_WIDTH,
 202             ENUM_FUNC_HEIGHT,
 203             ENUM_FUNC_LOGWIDTH,
 204             ENUM_FUNC_LOGHEIGHT
 205         };
 206         double                      GetEnumFunc( const EnumFunc eVal ) const;
 207
 208         double                      GetAdjustValueAsDouble( const sal_Int32 nIndex ) const;
 209         double                      GetEquationValueAsDouble( const sal_Int32 nIndex ) const;
 210         sal_Int32                   GetAdjustValueAsInteger( const sal_Int32 nIndex, const sal_Int32 nDefault = 0 ) const;
 211
 212         SVX_DLLPUBLIC static OUString      GetEquation( const sal_uInt16 nFlags, sal_Int32 nPara1, sal_Int32 nPara2, sal_Int32 nPara3 );
 213
 214         static void                 AppendEnhancedCustomShapeEquationParameter( OUString& rParameter, const sal_Int32 nPara, const bool bIsSpecialValue );
 215
 216         static void                 SetEnhancedCustomShapeEquationParameter( com::sun::star::drawing::EnhancedCustomShapeParameter&
 217                                         rParameter, const sal_Int16 nPara, const sal_Bool bIsSpecialValue );
 218         SVX_DLLPUBLIC static void                   SetEnhancedCustomShapeParameter( com::sun::star::drawing::EnhancedCustomShapeParameter&
 219                                         rParameter, const sal_Int32 nValue );
 220         SVX_DLLPUBLIC static void                   SetEnhancedCustomShapeHandleParameter( com::sun::star::drawing::EnhancedCustomShapeParameter&
 221                                         rParameter, const sal_Int32 nPara, const bool bIsSpecialValue, bool bHorz );
 222         static bool             ConvertSequenceToEnhancedCustomShape2dHandle( const com::sun::star::beans::PropertyValues& rHandleProperties,
 223                                         EnhancedCustomShape2d::Handle& rDestinationHandle );
 224         static void                 SwapStartAndEndArrow( SdrObject* pObj );
 225 };
 226 #endif
 227
 228 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */