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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef ACCESSIBILITY_EXT_ACCESSIBLETABLISTBOXTABLE_HXX
21 : #define ACCESSIBILITY_EXT_ACCESSIBLETABLISTBOXTABLE_HXX
22 :
23 : #include "AccessibleBrowseBoxTable.hxx"
24 : #include <comphelper/uno3.hxx>
25 : #include <cppuhelper/implbase1.hxx>
26 : #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
27 :
28 : class SvHeaderTabListBox;
29 :
30 : // ============================================================================
31 :
32 : namespace accessibility {
33 :
34 : typedef ::cppu::ImplHelper1< ::com::sun::star::accessibility::XAccessibleSelection >
35 : AccessibleTabListBoxTableImplHelper;
36 :
37 : class AccessibleTabListBoxTable : public AccessibleBrowseBoxTable, public AccessibleTabListBoxTableImplHelper
38 : {
39 : private:
40 : SvHeaderTabListBox* m_pTabListBox;
41 :
42 : void ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent );
43 : DECL_LINK( WindowEventListener, VclSimpleEvent* );
44 :
45 : // helpers ----------------------------------------------------------------
46 :
47 : /** Throws an exception, if nIndex is not a valid child index. */
48 : void ensureValidIndex( sal_Int32 _nIndex ) const
49 : SAL_THROW( ( ::com::sun::star::lang::IndexOutOfBoundsException ) );
50 :
51 : /** Returns true, if the specified row is selected. */
52 : sal_Bool implIsRowSelected( sal_Int32 _nRow ) const;
53 : /** Selects the specified row. */
54 : void implSelectRow( sal_Int32 _nRow, sal_Bool _bSelect );
55 :
56 : /** Returns the count of rows in the table. */
57 : sal_Int32 implGetRowCount() const;
58 : /** Returns the total column count in the table. */
59 : sal_Int32 implGetColumnCount() const;
60 : /** Returns the count of selected rows in the table. */
61 : sal_Int32 implGetSelRowCount() const;
62 : /** Returns the total cell count in the table (including header). */
63 0 : inline sal_Int32 implGetCellCount() const { return implGetRowCount() * implGetColumnCount(); }
64 :
65 : /** Returns the row index from cell index. */
66 0 : inline sal_Int32 implGetRow( sal_Int32 _nIndex ) const { return _nIndex / implGetColumnCount(); }
67 : /** Returns the column index from cell index. */
68 : inline sal_Int32 implGetColumn( sal_Int32 _nIndex ) const { return _nIndex % implGetColumnCount(); }
69 : /** Returns the absolute row index of the nSelRow-th selected row. */
70 : sal_Int32 implGetSelRow( sal_Int32 _nSelRow ) const;
71 : /** Returns the child index from cell position. */
72 : inline sal_Int32 implGetIndex( sal_Int32 _nRow, sal_Int32 _nColumn ) const { return _nRow * implGetColumnCount() + _nColumn; }
73 :
74 : public:
75 : /** ctor()
76 : @param rxParent XAccessible interface of the parent object.
77 : @param rBox The HeaderTabListBox control. */
78 : AccessibleTabListBoxTable(
79 : const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >& rxParent,
80 : SvHeaderTabListBox& rBox );
81 :
82 : protected:
83 : /** dtor() */
84 : virtual ~AccessibleTabListBoxTable();
85 :
86 : public:
87 : // XInterface
88 : DECLARE_XINTERFACE( )
89 :
90 : // XTypeProvider
91 : DECLARE_XTYPEPROVIDER( )
92 :
93 : // XServiceInfo
94 : virtual OUString SAL_CALL getImplementationName (void)
95 : throw (::com::sun::star::uno::RuntimeException);
96 :
97 : // XAccessibleSelection
98 : void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
99 : sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
100 : void SAL_CALL clearAccessibleSelection( ) throw (::com::sun::star::uno::RuntimeException);
101 : void SAL_CALL selectAllAccessibleChildren( ) throw (::com::sun::star::uno::RuntimeException);
102 : sal_Int32 SAL_CALL getSelectedAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException);
103 : ::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);
104 : void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
105 : };
106 :
107 : // ============================================================================
108 :
109 : } // namespace accessibility
110 :
111 : // ============================================================================
112 :
113 : #endif // ACCESSIBILITY_EXT_ACCESSIBLETABLISTBOX_HXX
114 :
115 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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