accessibility/source/standard/vclxaccessibleheaderbaritem.cxx

   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 #include <standard/vclxaccessibleheaderbaritem.hxx>
  20
  21 #include <vcl/headbar.hxx>
  22
  23 #include <com/sun/star/accessibility/AccessibleRole.hpp>
  24 #include <com/sun/star/accessibility/AccessibleStateType.hpp>
  25 #include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
  26 #include <comphelper/accessiblecontexthelper.hxx>
  27 #include <cppuhelper/supportsservice.hxx>
  28
  29 #include <unotools/accessiblerelationsethelper.hxx>
  30 #include <vcl/svapp.hxx>
  31 #include <vcl/settings.hxx>
  32 #include <vcl/unohelp.hxx>
  33 #include <i18nlangtag/languagetag.hxx>
  34
  35 using namespace ::com::sun::star;
  36 using namespace ::com::sun::star::uno;
  37 using namespace ::com::sun::star::lang;
  38 using namespace ::com::sun::star::accessibility;
  39 using namespace ::comphelper;
  40
  41
  42
  43
  44 VCLXAccessibleHeaderBarItem::VCLXAccessibleHeaderBarItem( HeaderBar*    pHeadBar, sal_Int32 _nIndexInParent )
  45     :m_pHeadBar( pHeadBar )
  46     ,m_nIndexInParent(_nIndexInParent + 1)
  47
  48 {
  49 }
  50
  51 VCLXAccessibleHeaderBarItem::~VCLXAccessibleHeaderBarItem()
  52 {
  53 }
  54
  55 void VCLXAccessibleHeaderBarItem::FillAccessibleStateSet( sal_Int64& rStateSet )
  56 {
  57     if ( m_pHeadBar )
  58     {
  59         if ( m_pHeadBar->IsEnabled() )
  60             rStateSet |= AccessibleStateType::ENABLED;
  61
  62         if ( m_pHeadBar->IsVisible() )
  63         {
  64             rStateSet |= AccessibleStateType::VISIBLE;
  65         }
  66         rStateSet |= AccessibleStateType::SELECTABLE;
  67         rStateSet |= AccessibleStateType::RESIZABLE;
  68     }
  69 }
  70
  71 // OCommonAccessibleComponent
  72 awt::Rectangle VCLXAccessibleHeaderBarItem::implGetBounds()
  73 {
  74     awt::Rectangle aBounds;
  75     OExternalLockGuard aGuard( this );
  76
  77     if ( m_pHeadBar )
  78         aBounds
  79             = vcl::unohelper::ConvertToAWTRect(m_pHeadBar->GetItemRect(sal_uInt16(m_nIndexInParent)));
  80
  81     return aBounds;
  82 }
  83
  84
  85 // XServiceInfo
  86 OUString VCLXAccessibleHeaderBarItem::getImplementationName()
  87 {
  88     return u"com.sun.star.comp.svtools.AccessibleHeaderBarItem"_ustr;
  89 }
  90
  91 sal_Bool VCLXAccessibleHeaderBarItem::supportsService( const OUString& rServiceName )
  92 {
  93     return cppu::supportsService( this, rServiceName );
  94 }
  95
  96 Sequence< OUString > VCLXAccessibleHeaderBarItem::getSupportedServiceNames()
  97 {
  98     return { u"com.sun.star.awt.AccessibleHeaderBarItem"_ustr };
  99 }
 100
 101 // XAccessible
 102 Reference< XAccessibleContext > VCLXAccessibleHeaderBarItem::getAccessibleContext()
 103 {
 104     return this;
 105 }
 106
 107
 108 // XAccessibleContext
 109
 110
 111 sal_Int64 VCLXAccessibleHeaderBarItem::getAccessibleChildCount()
 112 {
 113     return 0;
 114 }
 115
 116
 117 Reference< XAccessible > VCLXAccessibleHeaderBarItem::getAccessibleChild( sal_Int64 i )
 118 {
 119     OExternalLockGuard aGuard( this );
 120
 121     if ( i < 0 || i >= getAccessibleChildCount() )
 122         throw IndexOutOfBoundsException();
 123
 124     return Reference< XAccessible >();
 125 }
 126
 127
 128 Reference< XAccessible > VCLXAccessibleHeaderBarItem::getAccessibleParent()
 129 {
 130     OExternalLockGuard aGuard( this );
 131
 132     Reference< XAccessible > xParent;
 133     if ( m_pHeadBar )
 134     {
 135         xParent = m_pHeadBar->GetAccessible();
 136     }
 137
 138     return xParent;
 139 }
 140
 141
 142 sal_Int64 VCLXAccessibleHeaderBarItem::getAccessibleIndexInParent()
 143 {
 144     OExternalLockGuard aGuard( this );
 145     return m_nIndexInParent - 1;
 146 }
 147
 148
 149 sal_Int16 VCLXAccessibleHeaderBarItem::getAccessibleRole()
 150 {
 151     return AccessibleRole::COLUMN_HEADER;
 152 }
 153
 154
 155 OUString VCLXAccessibleHeaderBarItem::getAccessibleDescription()
 156 {
 157     return OUString();
 158 }
 159
 160
 161 OUString VCLXAccessibleHeaderBarItem::getAccessibleName()
 162 {
 163     OExternalLockGuard aGuard( this );
 164
 165     OUString sName;
 166     if(m_pHeadBar)
 167         sName = m_pHeadBar->GetItemText( sal_uInt16( m_nIndexInParent ) );
 168     return sName;
 169 }
 170
 171
 172 Reference< XAccessibleRelationSet > VCLXAccessibleHeaderBarItem::getAccessibleRelationSet(  )
 173 {
 174     OExternalLockGuard aGuard( this );
 175
 176     return new utl::AccessibleRelationSetHelper;
 177 }
 178
 179
 180 sal_Int64 VCLXAccessibleHeaderBarItem::getAccessibleStateSet(  )
 181 {
 182     OExternalLockGuard aGuard( this );
 183
 184     sal_Int64 nStateSet = 0;
 185
 186     if ( !rBHelper.bDisposed && !rBHelper.bInDispose )
 187     {
 188         FillAccessibleStateSet( nStateSet );
 189     }
 190     else
 191     {
 192         nStateSet |= AccessibleStateType::DEFUNC;
 193     }
 194
 195     return nStateSet;
 196 }
 197
 198
 199 css::lang::Locale VCLXAccessibleHeaderBarItem::getLocale()
 200 {
 201     OExternalLockGuard aGuard( this );
 202
 203     return Application::GetSettings().GetLanguageTag().getLocale();
 204 }
 205
 206
 207 // XAccessibleComponent
 208
 209
 210 Reference< XAccessible > VCLXAccessibleHeaderBarItem::getAccessibleAtPoint( const awt::Point& )
 211 {
 212     return Reference< XAccessible >();
 213 }
 214
 215
 216 sal_Int32 VCLXAccessibleHeaderBarItem::getForeground()
 217 {
 218     return 0;
 219 }
 220
 221
 222 sal_Int32 VCLXAccessibleHeaderBarItem::getBackground()
 223 {
 224     return 0;
 225 }
 226
 227
 228 // XAccessibleExtendedComponent
 229
 230 OUString VCLXAccessibleHeaderBarItem::getTitledBorderText()
 231 {
 232     return OUString();
 233 }
 234
 235
 236 OUString VCLXAccessibleHeaderBarItem::getToolTipText()
 237 {
 238     OExternalLockGuard aGuard( this );
 239
 240     OUString sText;
 241     if ( m_pHeadBar )
 242         sText = m_pHeadBar->GetQuickHelpText();
 243
 244     return sText;
 245 }
 246
 247 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */