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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 : #include <accessibility/extended/AccessibleBrowseBoxCheckBoxCell.hxx>
21 : #include <com/sun/star/accessibility/AccessibleEventId.hpp>
22 : #include <svtools/accessibletableprovider.hxx>
23 :
24 : namespace accessibility
25 : {
26 : using namespace com::sun::star::accessibility;
27 : using namespace com::sun::star::uno;
28 : using namespace com::sun::star::accessibility::AccessibleEventId;
29 : using namespace ::svt;
30 :
31 0 : AccessibleCheckBoxCell::AccessibleCheckBoxCell(const Reference<XAccessible >& _rxParent,
32 : IAccessibleTableProvider& _rBrowseBox,
33 : const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >& _xFocusWindow,
34 : sal_Int32 _nRowPos,
35 : sal_uInt16 _nColPos
36 : ,const TriState& _eState,
37 : sal_Bool _bIsTriState)
38 : :AccessibleBrowseBoxCell(_rxParent, _rBrowseBox, _xFocusWindow, _nRowPos, _nColPos, BBTYPE_CHECKBOXCELL)
39 : ,m_eState(_eState)
40 0 : ,m_bIsTriState(_bIsTriState)
41 : {
42 0 : }
43 : // -----------------------------------------------------------------------------
44 0 : IMPLEMENT_FORWARD_XINTERFACE2( AccessibleCheckBoxCell, AccessibleBrowseBoxCell, AccessibleCheckBoxCell_BASE )
45 : // -----------------------------------------------------------------------------
46 0 : IMPLEMENT_FORWARD_XTYPEPROVIDER2( AccessibleCheckBoxCell, AccessibleBrowseBoxCell, AccessibleCheckBoxCell_BASE )
47 : //--------------------------------------------------------------------
48 0 : Reference< XAccessibleContext > SAL_CALL AccessibleCheckBoxCell::getAccessibleContext( ) throw (RuntimeException)
49 : {
50 0 : ensureIsAlive();
51 0 : return this;
52 : }
53 : // -----------------------------------------------------------------------------
54 0 : ::utl::AccessibleStateSetHelper* AccessibleCheckBoxCell::implCreateStateSetHelper()
55 : {
56 : ::utl::AccessibleStateSetHelper* pStateSetHelper =
57 0 : AccessibleBrowseBoxCell::implCreateStateSetHelper();
58 0 : if( isAlive() )
59 : {
60 : mpBrowseBox->FillAccessibleStateSetForCell(
61 0 : *pStateSetHelper, getRowPos(), static_cast< sal_uInt16 >( getColumnPos() ) );
62 0 : if ( m_eState == STATE_CHECK )
63 0 : pStateSetHelper->AddState( AccessibleStateType::CHECKED );
64 : }
65 0 : return pStateSetHelper;
66 : }
67 : // -----------------------------------------------------------------------------
68 : // -----------------------------------------------------------------------------
69 : // XAccessibleValue
70 : // -----------------------------------------------------------------------------
71 :
72 0 : Any SAL_CALL AccessibleCheckBoxCell::getCurrentValue( ) throw (RuntimeException)
73 : {
74 0 : ::osl::MutexGuard aGuard( getOslMutex() );
75 :
76 0 : sal_Int32 nValue = 0;
77 0 : switch( m_eState )
78 : {
79 : case STATE_NOCHECK:
80 0 : nValue = 0;
81 0 : break;
82 : case STATE_CHECK:
83 0 : nValue = 1;
84 0 : break;
85 : case STATE_DONTKNOW:
86 0 : nValue = 2;
87 0 : break;
88 : }
89 0 : return makeAny(nValue);
90 : }
91 :
92 : // -----------------------------------------------------------------------------
93 :
94 0 : sal_Bool SAL_CALL AccessibleCheckBoxCell::setCurrentValue( const Any& ) throw (RuntimeException)
95 : {
96 0 : return sal_False;
97 : }
98 :
99 : // -----------------------------------------------------------------------------
100 :
101 0 : Any SAL_CALL AccessibleCheckBoxCell::getMaximumValue( ) throw (RuntimeException)
102 : {
103 0 : ::osl::MutexGuard aGuard( getOslMutex() );
104 :
105 0 : Any aValue;
106 :
107 0 : if ( m_bIsTriState )
108 0 : aValue <<= (sal_Int32) 2;
109 : else
110 0 : aValue <<= (sal_Int32) 1;
111 :
112 0 : return aValue;
113 : }
114 :
115 : // -----------------------------------------------------------------------------
116 :
117 0 : Any SAL_CALL AccessibleCheckBoxCell::getMinimumValue( ) throw (RuntimeException)
118 : {
119 0 : Any aValue;
120 0 : aValue <<= (sal_Int32) 0;
121 :
122 0 : return aValue;
123 : }
124 : // -----------------------------------------------------------------------------
125 : // XAccessibleContext
126 0 : sal_Int32 SAL_CALL AccessibleCheckBoxCell::getAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException)
127 : {
128 0 : return 0;
129 : }
130 : // -----------------------------------------------------------------------------
131 0 : ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL AccessibleCheckBoxCell::getAccessibleChild( sal_Int32 ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException)
132 : {
133 0 : throw ::com::sun::star::lang::IndexOutOfBoundsException();
134 : }
135 : // -----------------------------------------------------------------------------
136 0 : OUString SAL_CALL AccessibleCheckBoxCell::getImplementationName() throw ( ::com::sun::star::uno::RuntimeException )
137 : {
138 0 : return OUString( "com.sun.star.comp.svtools.TableCheckBoxCell" );
139 : }
140 : // -----------------------------------------------------------------------------
141 0 : sal_Int32 SAL_CALL AccessibleCheckBoxCell::getAccessibleIndexInParent()
142 : throw ( ::com::sun::star::uno::RuntimeException )
143 : {
144 0 : ::osl::MutexGuard aGuard( getOslMutex() );
145 :
146 0 : return ( getRowPos() * mpBrowseBox->GetColumnCount() ) + getColumnPos();
147 : }
148 : // -----------------------------------------------------------------------------
149 0 : void AccessibleCheckBoxCell::SetChecked( sal_Bool _bChecked )
150 : {
151 0 : m_eState = _bChecked ? STATE_CHECK : STATE_NOCHECK;
152 0 : Any aOldValue, aNewValue;
153 0 : if ( _bChecked )
154 0 : aNewValue <<= AccessibleStateType::CHECKED;
155 : else
156 0 : aOldValue <<= AccessibleStateType::CHECKED;
157 0 : commitEvent( AccessibleEventId::STATE_CHANGED, aNewValue, aOldValue );
158 0 : }
159 : }
160 :
161 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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