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21 
22 
23 
24 
25 #ifndef _SC_ACCESSIBLECELLBASE_HXX
26 #define _SC_ACCESSIBLECELLBASE_HXX
27 
28 #include "AccessibleContextBase.hxx"
29 #include "global.hxx"
30 #include "address.hxx"
31 #include <com/sun/star/accessibility/XAccessibleValue.hpp>
32 #include <cppuhelper/implbase1.hxx>
33 
34 class ScTabViewShell;
35 
36 typedef cppu::ImplHelper1< ::com::sun::star::accessibility::XAccessibleValue>
37 					ScAccessibleCellBaseImpl;
38 
39 class ScAccessibleCellBase
40 	:	public ScAccessibleContextBase,
41 		public ScAccessibleCellBaseImpl
42 {
43 public:
44 	//=====  internal  ========================================================
45 	ScAccessibleCellBase(
46         const ::com::sun::star::uno::Reference<
47         ::com::sun::star::accessibility::XAccessible>& rxParent,
48 		ScDocument* pDoc,
49 		const ScAddress& rCellAddress,
50 		sal_Int32 nIndex);
51 protected:
52 	virtual ~ScAccessibleCellBase();
53 public:
54 
55 	///=====  XInterface  =====================================================
56 
57 	virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
58 		::com::sun::star::uno::Type const & rType )
59 		throw (::com::sun::star::uno::RuntimeException);
60 
61 	virtual void SAL_CALL acquire() throw ();
62 
63 	virtual void SAL_CALL release() throw ();
64 
65 	///=====  XAccessibleComponent  ============================================
66 
67     virtual sal_Bool SAL_CALL isVisible(  )
68 		throw (::com::sun::star::uno::RuntimeException);
69 
70     virtual sal_Int32 SAL_CALL getForeground(  )
71         throw (::com::sun::star::uno::RuntimeException);
72 
73     virtual sal_Int32 SAL_CALL getBackground(  )
74         throw (::com::sun::star::uno::RuntimeException);
75 
76     ///=====  XAccessibleContext  ==============================================
77 
78     ///	Return this objects index among the parents children.
79 	virtual	sal_Int32 SAL_CALL
80     	getAccessibleIndexInParent(void)
81         throw (::com::sun::star::uno::RuntimeException);
82 
83 protected:
84     ///	Return this object's description.
85 	virtual ::rtl::OUString SAL_CALL
86     	createAccessibleDescription(void)
87         throw (::com::sun::star::uno::RuntimeException);
88 
89     ///	Return the object's current name.
90 	virtual ::rtl::OUString SAL_CALL
91     	createAccessibleName(void)
92         throw (::com::sun::star::uno::RuntimeException);
93 
94 public:
95 	///=====  XAccessibleValue  ================================================
96 
97     virtual ::com::sun::star::uno::Any SAL_CALL
98 		getCurrentValue(  )
99 		throw (::com::sun::star::uno::RuntimeException);
100 
101     virtual sal_Bool SAL_CALL
102 		setCurrentValue( const ::com::sun::star::uno::Any& aNumber )
103 		throw (::com::sun::star::uno::RuntimeException);
104 
105     virtual ::com::sun::star::uno::Any SAL_CALL
106 		getMaximumValue(  )
107 		throw (::com::sun::star::uno::RuntimeException);
108 
109     virtual ::com::sun::star::uno::Any SAL_CALL
110 		getMinimumValue(  )
111 		throw (::com::sun::star::uno::RuntimeException);
112 
113 	///=====  XServiceInfo  ====================================================
114 
115     /**	Returns an identifier for the implementation of this object.
116     */
117 	virtual ::rtl::OUString SAL_CALL
118     	getImplementationName(void)
119         throw (::com::sun::star::uno::RuntimeException);
120 
121 	///=====  XTypeProvider  ===================================================
122 
123 	/// returns the possible types
124     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL
125 		getTypes()
126 		throw (::com::sun::star::uno::RuntimeException);
127 
128 	/**	Returns a implementation id.
129     */
130     virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL
131         getImplementationId(void)
132         throw (::com::sun::star::uno::RuntimeException);
133 
134 protected:
135 	ScAddress maCellAddress;
136 
137 	ScDocument* mpDoc;
138 
139 	sal_Int32 mnIndex;
140 
141 private:
142 	virtual sal_Bool IsEditable(
143 		const com::sun::star::uno::Reference<
144 		::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates);
145 };
146 
147 
148 
149 #endif
150