include/svx/svdoashp.hxx

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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 .
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  19
  20 #ifndef INCLUDED_SVX_SVDOASHP_HXX
  21 #define INCLUDED_SVX_SVDOASHP_HXX
  22
  23 #include <svx/svdobj.hxx>
  24 #include <svx/svdotext.hxx>
  25 #include <svx/svdhdl.hxx>
  26 #include <vector>
  27 #include <com/sun/star/uno/Reference.h>
  28 #include <com/sun/star/drawing/XCustomShapeEngine.hpp>
  29 #include <com/sun/star/drawing/EnhancedCustomShapeAdjustmentValue.hpp>
  30 #include <svx/svxdllapi.h>
  31 #include <o3tl/typed_flags_set.hxx>
  32
  33 namespace sdr
  34 {
  35     namespace properties
  36     {
  37         class CustomShapeProperties;
  38     }
  39 }
  40
  41 class SdrAShapeObjGeoData : public SdrTextObjGeoData
  42 {
  43 public:
  44     bool        bMirroredX;
  45     bool        bMirroredY;
  46     double      fObjectRotation;
  47
  48     css::uno::Sequence< css::drawing::EnhancedCustomShapeAdjustmentValue > aAdjustmentSeq;
  49 };
  50
  51 enum class CustomShapeHandleModes
  52 {
  53     NONE                 = 0,
  54     RESIZE_FIXED         = 1,
  55     CREATE_FIXED         = 2,
  56     RESIZE_ABSOLUTE_X    = 4,
  57     RESIZE_ABSOLUTE_Y    = 8,
  58     MOVE_SHAPE           = 16,
  59     ORTHO4               = 32,
  60 };
  61
  62 namespace o3tl
  63 {
  64     template<> struct typed_flags<CustomShapeHandleModes> : is_typed_flags<CustomShapeHandleModes, 63> {};
  65 }
  66
  67 struct SdrCustomShapeInteraction
  68 {
  69     css::uno::Reference< css::drawing::XCustomShapeHandle > xInteraction;
  70     css::awt::Point                                         aPosition;
  71     CustomShapeHandleModes                                  nMode;
  72 };
  73
  74 class SVX_DLLPUBLIC SdrObjCustomShape : public SdrTextObj
  75 {
  76 private:
  77     // fObjectRotation is containing the object rotation in degrees.
  78     double fObjectRotation;
  79     bool mbAdjustingTextFrameWidthAndHeight;
  80
  81 protected:
  82     virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact() override;
  83     virtual void impl_setUnoShape(const css::uno::Reference<css::uno::XInterface>& rxUnoShape) override;
  84
  85 public:
  86     virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties() override;
  87
  88     // to allow sdr::properties::CustomShapeProperties access
  89     friend class sdr::properties::CustomShapeProperties;
  90
  91     css::uno::Reference< css::drawing::XShape > mXRenderedCustomShape;
  92
  93     mutable css::uno::Reference< css::drawing::XCustomShapeEngine > mxCustomShapeEngine;
  94
  95     // #i37011# render geometry shadow
  96     SdrObject* mpLastShadowGeometry;
  97
  98     css::uno::Reference< css::drawing::XCustomShapeEngine > const & GetCustomShapeEngine() const;
  99
 100 //  SVX_DLLPRIVATE css::uno::Sequence< css::uno::Reference< css::drawing::XCustomShapeHandle > >
 101 //      SdrObjCustomShape::GetInteraction( const SdrObjCustomShape* pCustomShape ) const;
 102 // #i47293#
 103 //  SVX_DLLPRIVATE std::vector< css::uno::Reference< css::drawing::XCustomShapeHandle > > GetFixedInteractionHandle() const;
 104
 105     SVX_DLLPRIVATE std::vector< SdrCustomShapeInteraction > GetInteractionHandles() const;
 106
 107     SVX_DLLPRIVATE void DragCreateObject( SdrDragStat& rDrag );
 108
 109     SVX_DLLPRIVATE void DragResizeCustomShape( const tools::Rectangle& rNewRect );
 110     SVX_DLLPRIVATE void DragMoveCustomShapeHdl( const Point& rDestination,
 111             const sal_uInt16 nCustomShapeHdlNum, bool bMoveCalloutRectangle );
 112
 113     // #i37011# centralize throw-away of render geometry
 114     void InvalidateRenderGeometry();
 115
 116     // #i38892#
 117     void ImpCheckCustomGluePointsAreAdded();
 118
 119     // returns the new text rect that corresponds to the current logic rect, the return value can be empty if nothing changed.
 120     tools::Rectangle ImpCalculateTextFrame( const bool bHgt, const bool bWdt );
 121
 122 public:
 123     // #i37011#
 124     const SdrObject* GetSdrObjectFromCustomShape() const;
 125     const SdrObject* GetSdrObjectShadowFromCustomShape() const;
 126     bool GetTextBounds( tools::Rectangle& rTextBound ) const;
 127     bool IsTextPath() const;
 128     basegfx::B2DPolyPolygon GetLineGeometry( const bool bBezierAllowed ) const;
 129
 130 protected:
 131     // #115391# new method for SdrObjCustomShape and SdrTextObj to correctly handle and set
 132     // SdrTextMinFrameWidthItem and SdrTextMinFrameHeightItem based on all settings, necessities
 133     // and object sizes
 134     virtual void AdaptTextMinSize() override;
 135
 136     Size m_aSuggestedTextFrameSize;
 137
 138 public:
 139     bool UseNoFillStyle() const;
 140
 141     bool IsMirroredX() const;
 142     bool IsMirroredY() const;
 143     bool IsPostRotate() const;
 144     void SetMirroredX( const bool bMirroredX );
 145     void SetMirroredY( const bool bMirroredY );
 146
 147     double GetObjectRotation() const { return fObjectRotation;}
 148     double GetExtraTextRotation( const bool bPreRotation = false ) const;
 149
 150     SdrObjCustomShape();
 151     virtual ~SdrObjCustomShape() override;
 152
 153     /* is merging default attributes from type-shape into the SdrCustomShapeGeometryItem. If pType
 154     is NULL then the type is being taken from the "Type" property of the SdrCustomShapeGeometryItem.
 155     MergeDefaultAttributes is called when creating CustomShapes via UI and after importing */
 156     void MergeDefaultAttributes( const OUString* pType = nullptr );
 157
 158     /* the method is checking if the geometry data is unchanged/default, in this case the data might not be stored */
 159     enum class DefaultType
 160     {
 161         Path,
 162         Viewbox,
 163         Segments,
 164         Gluepoints,
 165         StretchX,
 166         StretchY,
 167         Equations,
 168         TextFrames
 169     };
 170     bool IsDefaultGeometry( const DefaultType eDefaultType ) const;
 171
 172     virtual sal_uInt16 GetObjIdentifier() const override;
 173     virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const override;
 174
 175     virtual void SetModel(SdrModel* pNewModel) override;
 176
 177     virtual void Move(const Size& rSiz) override;
 178     virtual void Shear(const Point& rRef, long nAngle, double tn, bool bVShear) override;
 179     virtual void SetSnapRect(const tools::Rectangle& rRect) override;
 180     virtual void SetLogicRect(const tools::Rectangle& rRect) override;
 181
 182     virtual void NbcMove(const Size& rSiz) override;
 183     virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) override;
 184     virtual void NbcRotate(const Point& rRef, long nAngle, double sn, double cs) override;
 185     virtual void NbcMirror(const Point& rRef1, const Point& rRef2) override;
 186     virtual void NbcShear(const Point& rRef, long nAngle, double tn, bool bVShear) override;
 187     virtual void NbcSetSnapRect(const tools::Rectangle& rRect) override;
 188     virtual void NbcSetLogicRect(const tools::Rectangle& rRect) override;
 189
 190     virtual SdrGluePoint GetVertexGluePoint(sal_uInt16 nNum) const override;
 191
 192     virtual void NbcSetStyleSheet( SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr ) override;
 193
 194     // special drag methods
 195     virtual bool hasSpecialDrag() const override;
 196     virtual bool beginSpecialDrag(SdrDragStat& rDrag) const override;
 197     virtual bool applySpecialDrag(SdrDragStat& rDrag) override;
 198
 199     virtual bool MovCreate(SdrDragStat& rStat) override; // #i37448#
 200     virtual bool EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd) override;
 201
 202     /**
 203      * Allows suggesting the text frame size: in case the application has its
 204      * own text associated to the shape, instead of using the shape's editeng
 205      * text.
 206      */
 207     void SuggestTextFrameSize(Size aSuggestedTextFrameSize);
 208     virtual bool AdjustTextFrameWidthAndHeight(tools::Rectangle& rR, bool bHgt = true, bool bWdt = true) const override;
 209     virtual bool NbcAdjustTextFrameWidthAndHeight(bool bHgt = true, bool bWdt = true) override;
 210     virtual bool AdjustTextFrameWidthAndHeight() override;
 211     virtual bool IsAutoGrowHeight() const override;
 212     virtual bool IsAutoGrowWidth() const override;
 213     virtual void SetVerticalWriting(bool bVertical) override;
 214     virtual void TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, tools::Rectangle* pViewInit, tools::Rectangle* pViewMin) const override;
 215     virtual void EndTextEdit( SdrOutliner& rOutl ) override;
 216     virtual void TakeTextAnchorRect( tools::Rectangle& rAnchorRect ) const override;
 217     virtual void TakeTextRect( SdrOutliner& rOutliner, tools::Rectangle& rTextRect, bool bNoEditText,
 218         tools::Rectangle* pAnchorRect, bool bLineWidth = true ) const override;
 219     virtual SdrObjCustomShape* Clone() const override;
 220     SdrObjCustomShape& operator=(const SdrObjCustomShape& rObj);
 221
 222     virtual OUString TakeObjNameSingul() const override;
 223     virtual OUString TakeObjNamePlural() const override;
 224
 225     virtual basegfx::B2DPolyPolygon TakeCreatePoly( const SdrDragStat& rDrag) const override;
 226
 227     virtual basegfx::B2DPolyPolygon TakeXorPoly() const override;
 228     virtual basegfx::B2DPolyPolygon TakeContour() const override;
 229
 230     virtual void NbcSetOutlinerParaObject(OutlinerParaObject* pTextObject) override;
 231
 232     virtual SdrObject* DoConvertToPolyObj(bool bBezier, bool bAddText) const override;
 233
 234     virtual void SetPage( SdrPage* pNewPage ) override;
 235
 236     virtual SdrObjGeoData *NewGeoData() const override;
 237     virtual void SaveGeoData(SdrObjGeoData &rGeo) const override;
 238     virtual void RestGeoData(const SdrObjGeoData &rGeo) override;
 239
 240     // need to take fObjectRotation instead of aGeo.nAngle, replace it temporary
 241     virtual bool TRGetBaseGeometry(basegfx::B2DHomMatrix& rMatrix, basegfx::B2DPolyPolygon& rPolyPolygon) const override;
 242     virtual void TRSetBaseGeometry(const basegfx::B2DHomMatrix& rMatrix, const basegfx::B2DPolyPolygon& rPolyPolygon) override;
 243
 244     virtual const SdrGluePointList* GetGluePointList() const override;
 245     //virtual SdrGluePointList* GetGluePointList();
 246     virtual SdrGluePointList* ForceGluePointList() override;
 247
 248     virtual sal_uInt32 GetHdlCount() const override;
 249     virtual SdrHdl* GetHdl( sal_uInt32 nHdlNum ) const override;
 250
 251     // #i33136#
 252     static bool doConstructOrthogonal(const OUString& rName);
 253
 254     using SdrTextObj::NbcSetOutlinerParaObject;
 255
 256     OUString GetCustomShapeName();
 257 };
 258
 259 #endif // INCLUDED_SVX_SVDOASHP_HXX
 260
 261 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */