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21 
22 
23 
24 #ifndef ACCESSIBILITY_EXT_ACCESSIBLETABLISTBOXTABLE_HXX
25 #define ACCESSIBILITY_EXT_ACCESSIBLETABLISTBOXTABLE_HXX
26 
27 #include "AccessibleBrowseBoxTable.hxx"
28 #include <comphelper/uno3.hxx>
29 #include <cppuhelper/implbase1.hxx>
30 #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
31 
32 class SvHeaderTabListBox;
33 
34 // ============================================================================
35 
36 namespace accessibility {
37 
38 typedef ::cppu::ImplHelper1< ::com::sun::star::accessibility::XAccessibleSelection >
39 			AccessibleTabListBoxTableImplHelper;
40 
41 class AccessibleTabListBoxTable : public AccessibleBrowseBoxTable, public AccessibleTabListBoxTableImplHelper
42 {
43 private:
44 	SvHeaderTabListBox*		m_pTabListBox;
45 
46 	void					ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent );
47 	DECL_LINK(      		WindowEventListener, VclSimpleEvent* );
48 
49     // helpers ----------------------------------------------------------------
50 
51     /** Throws an exception, if nIndex is not a valid child index. */
52     void ensureValidIndex( sal_Int32 _nIndex ) const
53         SAL_THROW( ( ::com::sun::star::lang::IndexOutOfBoundsException ) );
54 
55 	/** Returns true, if the specified row is selected. */
56     sal_Bool implIsRowSelected( sal_Int32 _nRow ) const;
57     /** Selects the specified row. */
58     void implSelectRow( sal_Int32 _nRow, sal_Bool _bSelect );
59 
60     /** Returns the count of rows in the table. */
61     sal_Int32 implGetRowCount() const;
62     /** Returns the total column count in the table. */
63     sal_Int32 implGetColumnCount() const;
64     /** Returns the count of selected rows in the table. */
65     sal_Int32 implGetSelRowCount() const;
66     /** Returns the total cell count in the table (including header). */
67     inline sal_Int32 implGetCellCount() const { return implGetRowCount() * implGetColumnCount(); }
68 
69     /** Returns the row index from cell index. */
70     inline sal_Int32 implGetRow( sal_Int32 _nIndex ) const { return _nIndex / implGetColumnCount(); }
71     /** Returns the column index from cell index. */
72     inline sal_Int32 implGetColumn( sal_Int32 _nIndex ) const { return _nIndex % implGetColumnCount(); }
73     /** Returns the absolute row index of the nSelRow-th selected row. */
74     sal_Int32 implGetSelRow( sal_Int32 _nSelRow ) const;
75     /** Returns the child index from cell position. */
76     inline sal_Int32 implGetIndex( sal_Int32 _nRow, sal_Int32 _nColumn ) const { return _nRow * implGetColumnCount() + _nColumn; }
77 
78 public:
79     /** ctor()
80         @param rxParent  XAccessible interface of the parent object.
81         @param rBox  The HeaderTabListBox control. */
82 	AccessibleTabListBoxTable(
83 		const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >& rxParent,
84 		SvHeaderTabListBox& rBox );
85 
86 protected:
87 	/** dtor() */
88     virtual ~AccessibleTabListBoxTable();
89 
90 public:
91 	// XInterface
92 	DECLARE_XINTERFACE( )
93 
94 	// XTypeProvider
95 	DECLARE_XTYPEPROVIDER( )
96 
97 	// XServiceInfo
98 	virtual ::rtl::OUString SAL_CALL getImplementationName (void)
99         throw (::com::sun::star::uno::RuntimeException);
100 
101 	// XAccessibleSelection
102 	void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
103 	sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
104 	void SAL_CALL clearAccessibleSelection(  ) throw (::com::sun::star::uno::RuntimeException);
105 	void SAL_CALL selectAllAccessibleChildren(  ) throw (::com::sun::star::uno::RuntimeException);
106 	sal_Int32 SAL_CALL getSelectedAccessibleChildCount(  ) throw (::com::sun::star::uno::RuntimeException);
107 	::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
108 	void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
109 };
110 
111 // ============================================================================
112 
113 } // namespace accessibility
114 
115 // ============================================================================
116 
117 #endif // ACCESSIBILITY_EXT_ACCESSIBLETABLISTBOX_HXX
118 
119