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#ifndef _SVDGLEV_HXX
#define _SVDGLEV_HXX

#include "svx/svxdllapi.h"
#include <svx/svdpoev.hxx>

//************************************************************
//   Vorausdeklarationen
//************************************************************

class SdrGluePoint;

////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
//
//   @@@@  @@    @@  @@ @@@@@   @@@@@ @@@@@  @@ @@@@@@  @@ @@ @@ @@@@@ @@   @@
//  @@  @@ @@    @@  @@ @@      @@    @@  @@ @@   @@    @@ @@ @@ @@    @@   @@
//  @@     @@    @@  @@ @@      @@    @@  @@ @@   @@    @@ @@ @@ @@    @@ @ @@
//  @@ @@@ @@    @@  @@ @@@@    @@@@  @@  @@ @@   @@    @@@@@ @@ @@@@  @@@@@@@
//  @@  @@ @@    @@  @@ @@      @@    @@  @@ @@   @@     @@@  @@ @@    @@@@@@@
//  @@  @@ @@    @@  @@ @@      @@    @@  @@ @@   @@     @@@  @@ @@    @@@ @@@
//   @@@@@ @@@@@  @@@@  @@@@@   @@@@@ @@@@@  @@   @@      @   @@ @@@@@ @@   @@
//
//  Editieren von Klebepunkten an den Objekten (Klebepunkte fuer Verbinder)
//
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////

class SVX_DLLPUBLIC SdrGlueEditView: public SdrPolyEditView
{
    void ImpClearVars();

    // Markierte Klebepunkte kopieren und anstelle der alten markieren
    void ImpCopyMarkedGluePoints();
    typedef void (*PGlueDoFunc)(SdrGluePoint&, const SdrObject* pObj, const void*, const void*, const void*, const void*, const void*);
    typedef void (*PGlueTrFunc)(Point&, const void*, const void*, const void*, const void*, const void*);
    void ImpDoMarkedGluePoints(PGlueDoFunc pDoFunc, sal_Bool bConst, const void* p1=NULL, const void* p2=NULL, const void* p3=NULL, const void* p4=NULL, const void* p5=NULL);
    void ImpTransformMarkedGluePoints(PGlueTrFunc pTrFunc, const void* p1=NULL, const void* p2=NULL, const void* p3=NULL, const void* p4=NULL, const void* p5=NULL);

protected:
    // #i71538# make constructors of SdrView sub-components protected to avoid incomplete incarnations which may get casted to SdrView
    SdrGlueEditView(SdrModel* pModel1, OutputDevice* pOut = 0L);
    virtual ~SdrGlueEditView();

public:
    // Durch den Parameter nThisEsc uebergibt man die Richtung, die man
    // checken bzw. setzen/loeschen will.
    // Moegliche Werte fuer nThisEsc sind z.Zt.
    // SDRESC_LEFT, SDRESC_RIGHT, SDRESC_TOP und SDRESC_BOTTOM
    TRISTATE IsMarkedGluePointsEscDir(sal_uInt16 nThisEsc) const;
    void SetMarkedGluePointsEscDir(sal_uInt16 nThisEsc, sal_Bool bOn);
    sal_Bool IsSetMarkedGluePointsEscDirPossible() const { return !IsReadOnly() && HasMarkedGluePoints(); }

    // Checken/setzen, ob die Klebepunktpositionen relativ zur
    // Objektgroesse sind (Percent=sal_True) oder nicht (Percent=sal_False)
    TRISTATE IsMarkedGluePointsPercent() const;
    void SetMarkedGluePointsPercent(sal_Bool bOn);
    sal_Bool IsSetMarkedGluePointsPercentPossible() const { return !IsReadOnly() && HasMarkedGluePoints(); }

    // bVert=FALSE: Horizontales Alignment checken/setzen
    //      SDRHORZALIGN_CENTER
    //      SDRHORZALIGN_LEFT
    //      SDRHORZALIGN_RIGHT
    //      SDRHORZALIGN_DONTCARE (nur bei Get())
    // bVert=TRUE: Vertikales Alignment checken/setzen
    //      SDRVERTALIGN_CENTER
    //      SDRVERTALIGN_TOP
    //      SDRVERTALIGN_BOTTOM
    //      SDRVERTALIGN_DONTCARE (nur bei Get())
    sal_uInt16 GetMarkedGluePointsAlign(sal_Bool bVert) const;
    void SetMarkedGluePointsAlign(sal_Bool bVert, sal_uInt16 nAlign);
    sal_Bool IsSetMarkedGluePointsAlignPossible() const { return !IsReadOnly() && HasMarkedGluePoints(); }

    // Alle merkierten Klebepunkte entfernen
    void DeleteMarkedGluePoints();
    sal_Bool IsDeleteMarkedGluePointsPossible() const;

    void MoveMarkedGluePoints  (const Size& rSiz, bool bCopy=false);
    void ResizeMarkedGluePoints(const Point& rRef, const Fraction& xFact, const Fraction& yFact, bool bCopy=false);
    void RotateMarkedGluePoints(const Point& rRef, long nWink, bool bCopy=false);
    void MirrorMarkedGluePoints(const Point& rRef1, const Point& rRef2, sal_Bool bCopy=sal_False);
    void MirrorMarkedGluePointsHorizontal(sal_Bool bCopy=sal_False);
    void MirrorMarkedGluePointsVertical(sal_Bool bCopy=sal_False);
    void ShearMarkedGluePoints(const Point& rRef, long nWink, sal_Bool bVShear=sal_False, sal_Bool bCopy=sal_False);
    void CrookMarkedGluePoints(const Point& rRef, const Point& rRad, SdrCrookMode eMode, sal_Bool bVertical=sal_False, sal_Bool bNoContortion=sal_False, sal_Bool bCopy=sal_False);
    void DistortMarkedGluePoints(const Rectangle& rRef, const XPolygon& rDistortedRect, sal_Bool bNoContortion=sal_False, sal_Bool bCopy=sal_False);

    void AlignMarkedGluePoints(SdrHorAlign eHor, SdrVertAlign eVert);
};

#endif //_SVDGLEV_HXX

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