summaryrefslogtreecommitdiff
path: root/svtools/source/control/vclxaccessibleheaderbar.cxx
blob: 7c928370ff4a99262e10c334d93b8ec107d9c8dd (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
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
/* -*- 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 <vclxaccessibleheaderbar.hxx>
#include <vclxaccessibleheaderbaritem.hxx>

#include <toolkit/awt/vclxwindows.hxx>
#include <svtools/headbar.hxx>
#include <unotools/accessiblestatesethelper.hxx>
#include <com/sun/star/accessibility/AccessibleStateType.hpp>
#include <com/sun/star/accessibility/AccessibleEventId.hpp>
#include <cppuhelper/typeprovider.hxx>
#include <comphelper/sequence.hxx>
#include <com/sun/star/accessibility/AccessibleRole.hpp>
#include <vcl/svapp.hxx>

using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::accessibility;
using namespace ::comphelper;

VCLXHeaderBar::VCLXHeaderBar(vcl::Window* pHeaderBar)
{
    SetWindow(pHeaderBar);
}

VCLXHeaderBar::~VCLXHeaderBar()
{
}

::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > VCLXHeaderBar::CreateAccessibleContext()
{
    return new VCLXAccessibleHeaderBar(this);
}


VCLXAccessibleHeaderBar::VCLXAccessibleHeaderBar( VCLXWindow* pVCLWindow )
    :VCLXAccessibleComponent( pVCLWindow )
    ,m_pHeadBar(NULL)
{
    m_pHeadBar = GetAs< HeaderBar >();
}


VCLXAccessibleHeaderBar::~VCLXAccessibleHeaderBar()
{
}



void VCLXAccessibleHeaderBar::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
{
    VCLXAccessibleComponent::ProcessWindowEvent( rVclWindowEvent );
}



void VCLXAccessibleHeaderBar::FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet )
{
    VCLXAccessibleComponent::FillAccessibleStateSet( rStateSet );
}


// XServiceInfo


::rtl::OUString VCLXAccessibleHeaderBar::getImplementationName() throw (RuntimeException, std::exception)
{
    return OUString( "com.sun.star.comp.toolkit.AccessibleHeaderBar" );
}



Sequence< ::rtl::OUString > VCLXAccessibleHeaderBar::getSupportedServiceNames() throw (RuntimeException, std::exception)
{
    Sequence< ::rtl::OUString > aNames(1);
    aNames[0] = "com.sun.star.awt.AccessibleHeaderBar";
    return aNames;
}

// =======XAccessibleContext=======

sal_Int32 SAL_CALL VCLXAccessibleHeaderBar::getAccessibleChildCount(  )
        throw (::com::sun::star::uno::RuntimeException, std::exception)
{
    SolarMutexGuard g;

    sal_Int32 nCount = 0;
    if ( m_pHeadBar )
        nCount = m_pHeadBar->GetItemCount();

    return nCount;
}
::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
        VCLXAccessibleHeaderBar::getAccessibleChild( sal_Int32 i )  throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception)
{
    SolarMutexGuard g;

    if ( i < 0 || i >= getAccessibleChildCount() )
        throw IndexOutOfBoundsException();

    Reference< XAccessible > xChild;
    // search for the child
    if ( static_cast<sal_uInt16>(i) >= m_aAccessibleChildren.size() )
        xChild = CreateChild (i);
    else
    {
        xChild = m_aAccessibleChildren[i];
        if ( !xChild.is() )
            xChild = CreateChild (i);
    }
    return xChild;
}

sal_Int16 SAL_CALL VCLXAccessibleHeaderBar::getAccessibleRole(  ) throw (::com::sun::star::uno::RuntimeException, std::exception)
{
    return com::sun::star::accessibility::AccessibleRole::LIST;
}

void SAL_CALL VCLXAccessibleHeaderBar::disposing()
{
    SolarMutexGuard g;

    ListItems().swap(m_aAccessibleChildren);
    VCLXAccessibleComponent::disposing();
}

::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > VCLXAccessibleHeaderBar::CreateChild (sal_Int32 i)
{
    Reference<XAccessible> xChild;

    sal_uInt16 nPos = static_cast<sal_uInt16>(i);
    if ( nPos >= m_aAccessibleChildren.size() )
    {
        m_aAccessibleChildren.resize(nPos + 1);

        // insert into the container
        xChild = new VCLXAccessibleHeaderBarItem(m_pHeadBar, i);
        m_aAccessibleChildren[nPos] = xChild;
    }
    else
    {
        xChild = m_aAccessibleChildren[nPos];
        // check if position is empty and can be used else we have to adjust all entries behind this
        if ( !xChild.is() )
        {
            xChild = new VCLXAccessibleHeaderBarItem(m_pHeadBar, i);
            m_aAccessibleChildren[nPos] = xChild;
        }
    }
    return xChild;
}

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