svx/inc/dragmt3d.hxx

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  30
  31 #ifndef _E3D_DRAGMT3D_HXX
  32 #define _E3D_DRAGMT3D_HXX
  33
  34 #include <svx/svddrgmt.hxx>
  35 #include <svx/view3d.hxx>
  36 #include <basegfx/polygon/b3dpolypolygon.hxx>
  37 #include <vcl/timer.hxx>
  38 #include <basegfx/matrix/b3dhommatrix.hxx>
  39
  40 class E3dScene;
  41
  42 /*************************************************************************
  43 |*
  44 |* Parameter fuer Interaktion eines 3D-Objektes
  45 |*
  46 \************************************************************************/
  47 class E3dDragMethodUnit
  48 {
  49 public:
  50     E3dObject*                                          mp3DObj;
  51     basegfx::B3DPolyPolygon                     maWireframePoly;
  52     basegfx::B3DHomMatrix                       maDisplayTransform;
  53     basegfx::B3DHomMatrix                       maInvDisplayTransform;
  54     basegfx::B3DHomMatrix           maInitTransform;
  55     basegfx::B3DHomMatrix                       maTransform;
  56     sal_Int32                                           mnStartAngle;
  57     sal_Int32                                           mnLastAngle;
  58
  59     E3dDragMethodUnit()
  60     :   mp3DObj(0),
  61         maWireframePoly(),
  62         maDisplayTransform(),
  63         maInvDisplayTransform(),
  64         maInitTransform(),
  65         maTransform(),
  66         mnStartAngle(0),
  67         mnLastAngle(0)
  68     {}
  69 };
  70
  71 /*************************************************************************
  72 |*
  73 |* Ableitung von SdrDragMethod fuer 3D-Objekte
  74 |*
  75 \************************************************************************/
  76
  77 class E3dDragMethod : public SdrDragMethod
  78 {
  79 protected:
  80     ::std::vector< E3dDragMethodUnit >  maGrp;
  81     E3dDragConstraint                                   meConstraint;
  82     Point                                                               maLastPos;
  83     Rectangle                                                   maFullBound;
  84     bool                                                                mbMoveFull;
  85     bool                                                                mbMovedAtAll;
  86
  87 public:
  88     TYPEINFO();
  89     E3dDragMethod(
  90         SdrDragView &rView,
  91         const SdrMarkList& rMark,
  92         E3dDragConstraint eConstr = E3DDRAG_CONSTR_XYZ,
  93         BOOL bFull = FALSE);
  94
  95     virtual void TakeSdrDragComment(String& rStr) const;
  96     virtual bool BeginSdrDrag();
  97     virtual void MoveSdrDrag(const Point& rPnt);
  98     virtual void CancelSdrDrag();
  99     virtual bool EndSdrDrag(bool bCopy);
 100
 101     E3dView& Get3DView()  { return (E3dView&)getSdrDragView();  }
 102
 103     // for migration from XOR to overlay
 104     virtual void CreateOverlayGeometry(::sdr::overlay::OverlayManager& rOverlayManager);
 105 };
 106
 107
 108 /*************************************************************************
 109 |*
 110 |* Ableitung von SdrDragMethod zum Drehen von 3D-Objekten
 111 |*
 112 \************************************************************************/
 113
 114 class E3dDragRotate : public E3dDragMethod
 115 {
 116     basegfx::B3DPoint                                   maGlobalCenter;
 117
 118 public:
 119     TYPEINFO();
 120     E3dDragRotate(
 121         SdrDragView &rView,
 122         const SdrMarkList& rMark,
 123         E3dDragConstraint eConstr = E3DDRAG_CONSTR_XYZ,
 124         BOOL bFull = FALSE);
 125
 126     virtual void MoveSdrDrag(const Point& rPnt);
 127     virtual Pointer GetSdrDragPointer() const;
 128 };
 129
 130
 131 /*************************************************************************
 132 |*
 133 |* Ableitung von SdrDragMethod zum Verschieben von 3D-Subobjekten
 134 |*
 135 \************************************************************************/
 136
 137 class E3dDragMove : public E3dDragMethod
 138 {
 139     SdrHdlKind                          meWhatDragHdl;
 140     Point                                       maScaleFixPos;
 141
 142 public:
 143     TYPEINFO();
 144     E3dDragMove(
 145         SdrDragView &rView,
 146         const SdrMarkList& rMark,
 147         SdrHdlKind eDrgHdl = HDL_MOVE,
 148         E3dDragConstraint eConstr = E3DDRAG_CONSTR_XYZ,
 149         BOOL bFull = FALSE);
 150
 151     virtual void MoveSdrDrag(const Point& rPnt);
 152     virtual Pointer GetSdrDragPointer() const;
 153 };
 154
 155
 156 #endif                  // _E3D_DRAGMT3D_HXX