sd/source/ui/animations/motionpathtag.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SD_SOURCE_UI_ANIMATIONS_MOTIONPATHTAG_HXX
  21 #define INCLUDED_SD_SOURCE_UI_ANIMATIONS_MOTIONPATHTAG_HXX
  22
  23 #include <com/sun/star/util/XChangesListener.hpp>
  24 #include <com/sun/star/drawing/XShape.hpp>
  25 #include <basegfx/polygon/b2dpolypolygon.hxx>
  26 #include <basegfx/polygon/b2dpolypolygontools.hxx>
  27 #include "smarttag.hxx"
  28 #include "CustomAnimationEffect.hxx"
  29
  30 class SdrPathObj;
  31
  32 namespace sd {
  33
  34 class View;
  35 class CustomAnimationPane;
  36
  37 /// Base class for all functions.
  38 class MotionPathTag : public SmartTag, public IPolyPolygonEditorController, public SfxListener, public ::com::sun::star::util::XChangesListener
  39 {
  40 public:
  41     MotionPathTag( CustomAnimationPane& rPane, ::sd::View& rView, const CustomAnimationEffectPtr& pEffect );
  42     virtual ~MotionPathTag();
  43
  44     SdrPathObj* getPathObj() const { return mpPathObj; }
  45
  46     /// @return true if the SmartTag handled the event.
  47     virtual bool MouseButtonDown( const MouseEvent&, SmartHdl& ) SAL_OVERRIDE;
  48
  49     /// @return true if the SmartTag consumes this event.
  50     virtual bool KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
  51
  52     // callbacks from sdr view
  53     virtual sal_uLong GetMarkablePointCount() const SAL_OVERRIDE;
  54     virtual sal_uLong GetMarkedPointCount() const SAL_OVERRIDE;
  55     virtual bool MarkPoint(SdrHdl& rHdl, bool bUnmark=false) SAL_OVERRIDE;
  56     virtual void CheckPossibilities() SAL_OVERRIDE;
  57     virtual bool MarkPoints(const Rectangle* pRect, bool bUnmark) SAL_OVERRIDE;
  58
  59     const CustomAnimationEffectPtr& getEffect() const { return mpEffect; }
  60
  61     virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) SAL_OVERRIDE;
  62
  63     // IPolyPolygonEditorController
  64     virtual void DeleteMarkedPoints() SAL_OVERRIDE;
  65     virtual bool IsDeleteMarkedPointsPossible() const SAL_OVERRIDE;
  66
  67     virtual void RipUpAtMarkedPoints() SAL_OVERRIDE;
  68     virtual bool IsRipUpAtMarkedPointsPossible() const SAL_OVERRIDE;
  69
  70     virtual bool IsSetMarkedSegmentsKindPossible() const SAL_OVERRIDE;
  71     virtual SdrPathSegmentKind GetMarkedSegmentsKind() const SAL_OVERRIDE;
  72     virtual void SetMarkedSegmentsKind(SdrPathSegmentKind eKind) SAL_OVERRIDE;
  73
  74     virtual bool IsSetMarkedPointsSmoothPossible() const SAL_OVERRIDE;
  75     virtual SdrPathSmoothKind GetMarkedPointsSmooth() const SAL_OVERRIDE;
  76     virtual void SetMarkedPointsSmooth(SdrPathSmoothKind eKind) SAL_OVERRIDE;
  77
  78     virtual void CloseMarkedObjects(bool bToggle, bool bOpen ) SAL_OVERRIDE;
  79     virtual bool IsOpenCloseMarkedObjectsPossible() const SAL_OVERRIDE;
  80     virtual SdrObjClosedKind GetMarkedObjectsClosedState() const SAL_OVERRIDE;
  81
  82     void MovePath( int nDX, int nDY );
  83     bool OnDelete();
  84     bool OnTabHandles( const KeyEvent& rKEvt );
  85     bool OnMarkHandle( const KeyEvent& rKEvt );
  86     bool OnMove( const KeyEvent& rKEvt );
  87
  88     // XChangesListener
  89     virtual void SAL_CALL changesOccurred( const ::com::sun::star::util::ChangesEvent& Event ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  90     virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  91     virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  92     virtual void SAL_CALL acquire(  ) throw () SAL_OVERRIDE;
  93     virtual void SAL_CALL release(  ) throw () SAL_OVERRIDE;
  94
  95 protected:
  96     virtual void addCustomHandles( SdrHdlList& rHandlerList ) SAL_OVERRIDE;
  97     virtual bool getContext( SdrViewContext& rContext ) SAL_OVERRIDE;
  98     virtual void disposing() SAL_OVERRIDE;
  99     virtual void deselect() SAL_OVERRIDE;
 100
 101     void updatePathAttributes();
 102     void selectionChanged();
 103
 104 private:
 105     CustomAnimationPane& mrPane;
 106     CustomAnimationEffectPtr mpEffect;
 107     ::basegfx::B2DPolyPolygon mxPolyPoly;
 108     ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > mxOrigin;
 109     SdrPathObj* mpPathObj;
 110     ::com::sun::star::awt::Point maOriginPos;
 111     SdrMark* mpMark;
 112     OUString msLastPath;
 113     bool mbInUpdatePath;
 114 };
 115
 116 } // end of namespace sd
 117
 118 #endif // INCLUDED_SD_SOURCE_UI_ANIMATIONS_MOTIONPATHTAG_HXX
 119
 120 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */