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27 
28 #ifndef SD_ACCESSIBILITY_ACCESSIBLE_OUTLINE_EDITSOURCE_HXX
29 #define SD_ACCESSIBILITY_ACCESSIBLE_OUTLINE_EDITSOURCE_HXX
30 
31 #include <memory>
32 #include <vcl/svapp.hxx>
33 #include <svl/brdcst.hxx>
34 #include <svl/lstner.hxx>
35 #include <editeng/unoedsrc.hxx>
36 #include <editeng/editdata.hxx>
37 #include <editeng/unoforou.hxx>
38 #include <editeng/unoviwou.hxx>
39 
40 class OutlinerView;
41 class SdrOutliner;
42 class SdrView;
43 class Window;
44 
45 namespace accessibility
46 {
47 	/**	Implementation of the SvxEditSource interface in the SdOutlineView
48 
49 		This class connects the SdOutlineView and its EditEngine
50 		outliner with the AccessibleTextHelper, which provides all
51 		necessary functionality to make the outliner text accessible
52 
53     	@see SvxEditSource
54     	@see SvxViewForwarder
55     */
56     class AccessibleOutlineEditSource :	public SvxEditSource, public SvxViewForwarder, public SfxBroadcaster, public SfxListener
57     {
58     public:
59         /// Create an SvxEditSource interface for the given Outliner
60         AccessibleOutlineEditSource(
61             SdrOutliner& rOutliner,
62             SdrView& rView,
63             OutlinerView& rOutlView,
64             const ::Window& rViewWindow );
65         virtual ~AccessibleOutlineEditSource();
66 
67         /// This method is disabled and always returns NULL
68         virtual SvxEditSource* 			Clone() const;
69         virtual SvxTextForwarder* 		GetTextForwarder();
70         virtual SvxViewForwarder* 		GetViewForwarder();
71         virtual SvxEditViewForwarder*  	GetEditViewForwarder( sal_Bool bCreate = sal_False );
72         virtual void					UpdateData();
73         virtual SfxBroadcaster&			GetBroadcaster() const;
74 
75         // the view forwarder
76         virtual sal_Bool		IsValid() const;
77         virtual Rectangle	GetVisArea() const;
78         virtual Point		LogicToPixel( const Point& rPoint, const MapMode& rMapMode ) const;
79         virtual Point		PixelToLogic( const Point& rPoint, const MapMode& rMapMode ) const;
80 
81         // SfxListener
82         virtual void		Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
83 
84     private:
85 
86         // declared, but not defined
87         AccessibleOutlineEditSource( const AccessibleOutlineEditSource& );
88         AccessibleOutlineEditSource& operator=( const AccessibleOutlineEditSource& );
89 
90         DECL_LINK( NotifyHdl, EENotify* );
91 
92         SdrView&						mrView;
93         const ::Window& mrWindow;
94         SdrOutliner*					mpOutliner;
95         OutlinerView* mpOutlinerView;
96 
97         SvxOutlinerForwarder			mTextForwarder;
98         SvxDrawOutlinerViewForwarder	mViewForwarder;
99 
100     };
101 
102 } // end of namespace accessibility
103 
104 #endif
105