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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 INCLUDED_SW_SOURCE_CORE_ACCESS_ACCCELL_HXX
21 : #define INCLUDED_SW_SOURCE_CORE_ACCESS_ACCCELL_HXX
22 :
23 : #include "acccontext.hxx"
24 : #include <com/sun/star/accessibility/XAccessibleValue.hpp>
25 : #include <accselectionhelper.hxx>
26 :
27 : class SwCellFrm;
28 : class SwAccessibleTable;
29 : class SwFrmFmt;
30 :
31 : class SwAccessibleCell : public SwAccessibleContext,
32 : ::com::sun::star::accessibility::XAccessibleValue,
33 : ::com::sun::star::accessibility::XAccessibleSelection,
34 : public ::com::sun::star::accessibility::XAccessibleExtendedAttributes
35 : {
36 : // Implementation for XAccessibleSelection interface
37 : SwAccessibleSelectionHelper aSelectionHelper;
38 : bool bIsSelected; // protected by base class mutex
39 :
40 : bool IsSelected();
41 :
42 : bool _InvalidateMyCursorPos();
43 : bool _InvalidateChildrenCursorPos( const SwFrm *pFrm );
44 :
45 : rtl::Reference<SwAccessibleTable> m_pAccTable;
46 :
47 : protected:
48 : // Set states for getAccessibleStateSet.
49 : // This derived class additionally sets SELECTABLE(1) and SELECTED(+)
50 : virtual void GetStates( ::utl::AccessibleStateSetHelper& rStateSet ) SAL_OVERRIDE;
51 :
52 : virtual void _InvalidateCursorPos() SAL_OVERRIDE;
53 :
54 : virtual ~SwAccessibleCell();
55 :
56 : public:
57 : SwAccessibleCell( SwAccessibleMap* pInitMap, const SwCellFrm *pCellFrm );
58 :
59 : virtual bool HasCursor() SAL_OVERRIDE; // required by map to remember that object
60 :
61 : // XAccessibleContext
62 :
63 : /// Return this object's description.
64 : virtual OUString SAL_CALL
65 : getAccessibleDescription (void)
66 : throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
67 :
68 : // XServiceInfo
69 :
70 : // Returns an identifier for the implementation of this object.
71 : virtual OUString SAL_CALL
72 : getImplementationName (void)
73 : throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
74 :
75 : // Return whether the specified service is supported by this class.
76 : virtual sal_Bool SAL_CALL
77 : supportsService (const OUString& sServiceName)
78 : throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
79 :
80 : // Returns a list of all supported services. In this case that is just
81 : // the AccessibleContext service.
82 : virtual ::com::sun::star::uno::Sequence< OUString> SAL_CALL
83 : getSupportedServiceNames (void)
84 : throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
85 :
86 : virtual void Dispose( bool bRecursive = false ) SAL_OVERRIDE;
87 :
88 : virtual void InvalidatePosOrSize( const SwRect& rFrm ) SAL_OVERRIDE;
89 :
90 : // XInterface
91 :
92 : // (XInterface methods need to be implemented to disambiguate
93 : // between those inherited through SwAcessibleContext and
94 : // XAccessibleValue).
95 :
96 : virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
97 : const ::com::sun::star::uno::Type& aType )
98 : throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
99 :
100 1424 : virtual void SAL_CALL acquire( ) throw () SAL_OVERRIDE
101 1424 : { SwAccessibleContext::acquire(); };
102 :
103 1424 : virtual void SAL_CALL release( ) throw () SAL_OVERRIDE
104 1424 : { SwAccessibleContext::release(); };
105 :
106 : // XTypeProvider
107 : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
108 : virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
109 :
110 : // XAccessibleValue
111 :
112 : // XAccessibleExtendedAttributes
113 : ::com::sun::star::uno::Any SAL_CALL getExtendedAttributes()
114 : throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE ;
115 : private:
116 : SwFrmFmt* GetTblBoxFormat() const;
117 :
118 : public:
119 : virtual ::com::sun::star::uno::Any SAL_CALL getCurrentValue( )
120 : throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
121 :
122 : virtual sal_Bool SAL_CALL setCurrentValue(
123 : const ::com::sun::star::uno::Any& aNumber )
124 : throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
125 :
126 : virtual ::com::sun::star::uno::Any SAL_CALL getMaximumValue( )
127 : throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
128 :
129 : virtual ::com::sun::star::uno::Any SAL_CALL getMinimumValue( )
130 : throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
131 : // XAccessibleComponent
132 : sal_Int32 SAL_CALL getBackground()
133 : throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
134 :
135 : // XAccessibleSelection
136 : virtual void SAL_CALL selectAccessibleChild(
137 : sal_Int32 nChildIndex )
138 : throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
139 : ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
140 :
141 : virtual sal_Bool SAL_CALL isAccessibleChildSelected(
142 : sal_Int32 nChildIndex )
143 : throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
144 : ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
145 : virtual void SAL_CALL clearAccessibleSelection( )
146 : throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
147 : virtual void SAL_CALL selectAllAccessibleChildren( )
148 : throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
149 : virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount( )
150 : throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
151 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild(
152 : sal_Int32 nSelectedChildIndex )
153 : throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
154 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
155 :
156 : virtual void SAL_CALL deselectAccessibleChild(
157 : sal_Int32 nSelectedChildIndex )
158 : throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
159 : ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
160 : };
161 :
162 : #endif
163 :
164 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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