summaryrefslogtreecommitdiff
path: root/accessibility/source/extended/AccessibleBrowseBoxCheckBoxCell.cxx
blob: de5c8a5d1686f989c34b9c0364018d081ca36a92 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include <extended/AccessibleBrowseBoxCheckBoxCell.hxx>
#include <com/sun/star/accessibility/AccessibleEventId.hpp>
#include <com/sun/star/accessibility/AccessibleStateType.hpp>
#include <vcl/accessibletableprovider.hxx>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>

namespace accessibility
{
    using namespace com::sun::star::accessibility;
    using namespace com::sun::star::uno;
    using namespace com::sun::star::accessibility::AccessibleEventId;

    AccessibleCheckBoxCell::AccessibleCheckBoxCell(const Reference<XAccessible >& _rxParent,
                                vcl::IAccessibleTableProvider& _rBrowseBox,
                                const css::uno::Reference< css::awt::XWindow >& _xFocusWindow,
                                sal_Int32 _nRowPos,
                                sal_uInt16 _nColPos
                                ,const TriState& _eState,
                                bool _bIsTriState)
        :AccessibleBrowseBoxCell(_rxParent, _rBrowseBox, _xFocusWindow, _nRowPos, _nColPos, vcl::BBTYPE_CHECKBOXCELL)
        ,m_eState(_eState)
        ,m_bIsTriState(_bIsTriState)
    {
    }
    IMPLEMENT_FORWARD_XINTERFACE2( AccessibleCheckBoxCell, AccessibleBrowseBoxCell, AccessibleCheckBoxCell_BASE )

    IMPLEMENT_FORWARD_XTYPEPROVIDER2( AccessibleCheckBoxCell, AccessibleBrowseBoxCell, AccessibleCheckBoxCell_BASE )

    Reference< XAccessibleContext > SAL_CALL AccessibleCheckBoxCell::getAccessibleContext(  )
    {
        osl::MutexGuard aGuard( getMutex() );
        ensureIsAlive();
        return this;
    }

    ::utl::AccessibleStateSetHelper* AccessibleCheckBoxCell::implCreateStateSetHelper()
    {
        ::utl::AccessibleStateSetHelper* pStateSetHelper =
            AccessibleBrowseBoxCell::implCreateStateSetHelper();
        if( isAlive() )
        {
            mpBrowseBox->FillAccessibleStateSetForCell(
                *pStateSetHelper, getRowPos(), static_cast< sal_uInt16 >( getColumnPos() ) );
            if ( m_eState == TRISTATE_TRUE )
                pStateSetHelper->AddState( AccessibleStateType::CHECKED );
        }
        return pStateSetHelper;
    }

    // XAccessibleValue

    Any SAL_CALL AccessibleCheckBoxCell::getCurrentValue(  )
    {
        ::osl::MutexGuard aGuard( getMutex() );

        sal_Int32 nValue = 0;
        switch( m_eState )
        {
            case TRISTATE_FALSE:
                nValue = 0;
                break;
            case TRISTATE_TRUE:
                nValue = 1;
                break;
            case TRISTATE_INDET:
                nValue = 2;
                break;
        }
        return Any(nValue);
    }

    sal_Bool SAL_CALL AccessibleCheckBoxCell::setCurrentValue( const Any& )
    {
        return false;
    }

    Any SAL_CALL AccessibleCheckBoxCell::getMaximumValue(  )
    {
        ::osl::MutexGuard aGuard( getMutex() );

        Any aValue;

        if ( m_bIsTriState )
            aValue <<= sal_Int32(2);
        else
            aValue <<= sal_Int32(1);

        return aValue;
    }

    Any SAL_CALL AccessibleCheckBoxCell::getMinimumValue(  )
    {
        Any aValue;
        aValue <<= sal_Int32(0);

        return aValue;
    }

    // XAccessibleContext
    sal_Int32 SAL_CALL AccessibleCheckBoxCell::getAccessibleChildCount(  )
    {
        return 0;
    }

    css::uno::Reference< css::accessibility::XAccessible > SAL_CALL AccessibleCheckBoxCell::getAccessibleChild( sal_Int32 )
    {
        throw css::lang::IndexOutOfBoundsException();
    }

    OUString SAL_CALL AccessibleCheckBoxCell::getImplementationName()
    {
        return "com.sun.star.comp.svtools.TableCheckBoxCell";
    }

    sal_Int32 SAL_CALL AccessibleCheckBoxCell::getAccessibleIndexInParent()
    {
        ::osl::MutexGuard aGuard( getMutex() );
        ensureIsAlive();

        return ( getRowPos() * mpBrowseBox->GetColumnCount() ) + getColumnPos();
    }

    void AccessibleCheckBoxCell::SetChecked( bool _bChecked )
    {
        m_eState = _bChecked ? TRISTATE_TRUE : TRISTATE_FALSE;
        Any aOldValue, aNewValue;
        if ( _bChecked )
            aNewValue <<= AccessibleStateType::CHECKED;
        else
            aOldValue <<= AccessibleStateType::CHECKED;
        commitEvent( AccessibleEventId::STATE_CHANGED, aNewValue, aOldValue );
    }
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */