include/svx/svdpoev.hxx

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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
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SVX_SVDPOEV_HXX
  21 #define INCLUDED_SVX_SVDPOEV_HXX
  22
  23 #include <svx/svxdllapi.h>
  24 #include <svx/svdedtv.hxx>
  25
  26 #include <svx/ipolypolygoneditorcontroller.hxx>
  27
  28 class SVX_DLLPUBLIC SdrPolyEditView: public SdrEditView, public IPolyPolygonEditorController
  29 {
  30     friend class                SdrEditView;
  31
  32 protected:
  33     bool                        bSetMarkedPointsSmoothPossible : 1;
  34     bool                        bSetMarkedSegmentsKindPossible : 1;
  35
  36     SdrPathSmoothKind           eMarkedPointsSmooth;
  37     SdrPathSegmentKind          eMarkedSegmentsKind;
  38
  39 private:
  40     SVX_DLLPRIVATE void ImpClearVars();
  41     SVX_DLLPRIVATE void ImpResetPolyPossibilityFlags();
  42     SVX_DLLPRIVATE void ImpCheckPolyPossibilities();
  43
  44     typedef void (*PPolyTrFunc)(Point&, Point*, Point*, const void*, const void*, const void*, const void*, const void*);
  45     SVX_DLLPRIVATE void ImpTransformMarkedPoints(PPolyTrFunc pTrFunc, const void* p1=NULL, const void* p2=NULL, const void* p3=NULL, const void* p4=NULL, const void* p5=NULL);
  46
  47 protected:
  48     // #i71538# make constructors of SdrView sub-components protected to avoid incomplete incarnations which may get casted to SdrView
  49     SdrPolyEditView(SdrModel* pModel1, OutputDevice* pOut = 0L);
  50     virtual ~SdrPolyEditView();
  51
  52 public:
  53     bool IsSetMarkedPointsSmoothPossible() const SAL_OVERRIDE;
  54     SdrPathSmoothKind GetMarkedPointsSmooth() const SAL_OVERRIDE;
  55     void SetMarkedPointsSmooth(SdrPathSmoothKind eKind) SAL_OVERRIDE;
  56
  57     // Ein PolySegment kann eine Strecke oder eine Bezierkurve sein.
  58     bool IsSetMarkedSegmentsKindPossible() const SAL_OVERRIDE;
  59     SdrPathSegmentKind GetMarkedSegmentsKind() const SAL_OVERRIDE;
  60     void SetMarkedSegmentsKind(SdrPathSegmentKind eKind) SAL_OVERRIDE;
  61
  62     // Moeglicherweise ist das Obj hinterher geloescht:
  63     void DeleteMarkedPoints() SAL_OVERRIDE;
  64     bool IsDeleteMarkedPointsPossible() const SAL_OVERRIDE;
  65
  66     void MoveMarkedPoints(const Size& rSiz);
  67     void ResizeMarkedPoints(const Point& rRef, const Fraction& xFact, const Fraction& yFact);
  68     void RotateMarkedPoints(const Point& rRef, long nAngle);
  69
  70     // Hierbei entstehen eventuell beliebig viele neue Objekte:
  71     void RipUpAtMarkedPoints() SAL_OVERRIDE;
  72     bool IsRipUpAtMarkedPointsPossible() const SAL_OVERRIDE;
  73
  74     // Alle markierten Polylines werden zu Polygonen, alle offenen
  75     // Bezierkurven zu geschlossenen.
  76     void CloseMarkedObjects(bool bToggle=false, bool bOpen=false) SAL_OVERRIDE; // , long nOpenDistance=0);
  77     bool IsOpenCloseMarkedObjectsPossible() const SAL_OVERRIDE;
  78     SdrObjClosedKind GetMarkedObjectsClosedState() const SAL_OVERRIDE;
  79
  80     void CheckPolyPossibilitiesHelper( SdrMark* pM, bool& b1stSmooth, bool& b1stSegm, bool& bCurve, bool& bSmoothFuz, bool& bSegmFuz, basegfx::B2VectorContinuity& eSmooth );
  81 };
  82
  83 #endif // INCLUDED_SVX_SVDPOEV_HXX
  84
  85 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */