sd/source/ui/animations/motionpathtag.hxx

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  30
  31 #ifndef _SD_MOTIONPATHTAG_HXX_
  32 #define _SD_MOTIONPATHTAG_HXX_
  33
  34 #include <com/sun/star/util/XChangesListener.hpp>
  35 #include <com/sun/star/util/XChangesListener.hpp>
  36 #include <com/sun/star/drawing/XShape.hpp>
  37 #include <basegfx/polygon/b2dpolypolygon.hxx>
  38 #include <basegfx/polygon/b2dpolypolygontools.hxx>
  39 #include "smarttag.hxx"
  40 #include "CustomAnimationEffect.hxx"
  41
  42 class SdrPathObj;
  43
  44 namespace sd {
  45
  46 class View;
  47 class CustomAnimationPane;
  48
  49 /*************************************************************************
  50 |*
  51 |* Basisklasse fuer alle Funktionen
  52 |*
  53 \************************************************************************/
  54
  55 class MotionPathTag : public SmartTag, public IPolyPolygonEditorController, public SfxListener, public ::com::sun::star::util::XChangesListener
  56 {
  57 public:
  58     MotionPathTag( CustomAnimationPane& rPane, ::sd::View& rView, const CustomAnimationEffectPtr& pEffect );
  59     virtual ~MotionPathTag();
  60
  61     SdrPathObj* getPathObj() const { return mpPathObj; }
  62
  63     /** returns true if the SmartTag handled the event. */
  64     virtual bool MouseButtonDown( const MouseEvent&, SmartHdl& );
  65
  66     /** returns true if the SmartTag consumes this event. */
  67     virtual bool KeyInput( const KeyEvent& rKEvt );
  68
  69     // callbacks from sdr view
  70     virtual ULONG GetMarkablePointCount() const;
  71     virtual ULONG GetMarkedPointCount() const;
  72     virtual BOOL MarkPoint(SdrHdl& rHdl, BOOL bUnmark=FALSE);
  73     virtual void CheckPossibilities();
  74     virtual BOOL MarkPoints(const Rectangle* pRect, BOOL bUnmark);
  75
  76     const CustomAnimationEffectPtr& getEffect() const { return mpEffect; }
  77
  78     virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
  79
  80     // IPolyPolygonEditorController
  81     virtual void DeleteMarkedPoints();
  82     virtual BOOL IsDeleteMarkedPointsPossible() const;
  83
  84     virtual     void RipUpAtMarkedPoints();
  85     virtual bool IsRipUpAtMarkedPointsPossible() const;
  86
  87     virtual BOOL IsSetMarkedSegmentsKindPossible() const;
  88     virtual SdrPathSegmentKind GetMarkedSegmentsKind() const;
  89     virtual void SetMarkedSegmentsKind(SdrPathSegmentKind eKind);
  90
  91     virtual BOOL IsSetMarkedPointsSmoothPossible() const;
  92     virtual SdrPathSmoothKind GetMarkedPointsSmooth() const;
  93     virtual void SetMarkedPointsSmooth(SdrPathSmoothKind eKind);
  94
  95     virtual void CloseMarkedObjects(BOOL bToggle, BOOL bOpen );
  96     virtual bool IsOpenCloseMarkedObjectsPossible() const;
  97     virtual SdrObjClosedKind GetMarkedObjectsClosedState() const;
  98
  99     void MovePath( int nDX, int nDY );
 100     bool OnDelete();
 101     bool OnTabHandles( const KeyEvent& rKEvt );
 102     bool OnMarkHandle( const KeyEvent& rKEvt );
 103     bool OnMove( const KeyEvent& rKEvt );
 104
 105     // XChangesListener
 106     virtual void SAL_CALL changesOccurred( const ::com::sun::star::util::ChangesEvent& Event ) throw (::com::sun::star::uno::RuntimeException);
 107     virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
 108     virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType ) throw (::com::sun::star::uno::RuntimeException);
 109     virtual void SAL_CALL acquire(  ) throw ();
 110     virtual void SAL_CALL release(  ) throw ();
 111
 112 protected:
 113     virtual void addCustomHandles( SdrHdlList& rHandlerList );
 114     virtual bool getContext( SdrViewContext& rContext );
 115     virtual void disposing();
 116     virtual void deselect();
 117
 118     void updatePathAttributes();
 119     void selectionChanged();
 120
 121 private:
 122     CustomAnimationPane& mrPane;
 123     CustomAnimationEffectPtr mpEffect;
 124     ::basegfx::B2DPolyPolygon mxPolyPoly;
 125     ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > mxOrigin;
 126     SdrPathObj* mpPathObj;
 127     ::com::sun::star::awt::Point maOriginPos;
 128     SdrMark* mpMark;
 129     rtl::OUString msLastPath;
 130     bool mbInUpdatePath;
 131 };
 132
 133 } // end of namespace sd
 134
 135 #endif          // _SD_MOTIONPATHTAG_HXX_
 136