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 <toolkit/helper/convert.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 = AWTRectangle( m_pHeadBar->GetItemRect( sal_uInt16( m_nIndexInParent ) ) );
  79
  80     return aBounds;
  81 }
  82
  83
  84 // XServiceInfo
  85 OUString VCLXAccessibleHeaderBarItem::getImplementationName()
  86 {
  87     return "com.sun.star.comp.svtools.AccessibleHeaderBarItem";
  88 }
  89
  90 sal_Bool VCLXAccessibleHeaderBarItem::supportsService( const OUString& rServiceName )
  91 {
  92     return cppu::supportsService( this, rServiceName );
  93 }
  94
  95 Sequence< OUString > VCLXAccessibleHeaderBarItem::getSupportedServiceNames()
  96 {
  97     return { "com.sun.star.awt.AccessibleHeaderBarItem" };
  98 }
  99
 100 // XAccessible
 101 Reference< XAccessibleContext > VCLXAccessibleHeaderBarItem::getAccessibleContext()
 102 {
 103     return this;
 104 }
 105
 106
 107 // XAccessibleContext
 108
 109
 110 sal_Int64 VCLXAccessibleHeaderBarItem::getAccessibleChildCount()
 111 {
 112     return 0;
 113 }
 114
 115
 116 Reference< XAccessible > VCLXAccessibleHeaderBarItem::getAccessibleChild( sal_Int64 i )
 117 {
 118     OExternalLockGuard aGuard( this );
 119
 120     if ( i < 0 || i >= getAccessibleChildCount() )
 121         throw IndexOutOfBoundsException();
 122
 123     return Reference< XAccessible >();
 124 }
 125
 126
 127 Reference< XAccessible > VCLXAccessibleHeaderBarItem::getAccessibleParent()
 128 {
 129     OExternalLockGuard aGuard( this );
 130
 131     Reference< XAccessible > xParent;
 132     if ( m_pHeadBar )
 133     {
 134         xParent = m_pHeadBar->GetAccessible();
 135     }
 136
 137     return xParent;
 138 }
 139
 140
 141 sal_Int64 VCLXAccessibleHeaderBarItem::getAccessibleIndexInParent()
 142 {
 143     OExternalLockGuard aGuard( this );
 144     return m_nIndexInParent - 1;
 145 }
 146
 147
 148 sal_Int16 VCLXAccessibleHeaderBarItem::getAccessibleRole()
 149 {
 150     return AccessibleRole::COLUMN_HEADER;
 151 }
 152
 153
 154 OUString VCLXAccessibleHeaderBarItem::getAccessibleDescription()
 155 {
 156     return OUString();
 157 }
 158
 159
 160 OUString VCLXAccessibleHeaderBarItem::getAccessibleName()
 161 {
 162     OExternalLockGuard aGuard( this );
 163
 164     OUString sName;
 165     if(m_pHeadBar)
 166         sName = m_pHeadBar->GetItemText( sal_uInt16( m_nIndexInParent ) );
 167     return sName;
 168 }
 169
 170
 171 Reference< XAccessibleRelationSet > VCLXAccessibleHeaderBarItem::getAccessibleRelationSet(  )
 172 {
 173     OExternalLockGuard aGuard( this );
 174
 175     return new utl::AccessibleRelationSetHelper;
 176 }
 177
 178
 179 sal_Int64 VCLXAccessibleHeaderBarItem::getAccessibleStateSet(  )
 180 {
 181     OExternalLockGuard aGuard( this );
 182
 183     sal_Int64 nStateSet = 0;
 184
 185     if ( !rBHelper.bDisposed && !rBHelper.bInDispose )
 186     {
 187         FillAccessibleStateSet( nStateSet );
 188     }
 189     else
 190     {
 191         nStateSet |= AccessibleStateType::DEFUNC;
 192     }
 193
 194     return nStateSet;
 195 }
 196
 197
 198 css::lang::Locale VCLXAccessibleHeaderBarItem::getLocale()
 199 {
 200     OExternalLockGuard aGuard( this );
 201
 202     return Application::GetSettings().GetLanguageTag().getLocale();
 203 }
 204
 205
 206 // XAccessibleComponent
 207
 208
 209 Reference< XAccessible > VCLXAccessibleHeaderBarItem::getAccessibleAtPoint( const awt::Point& )
 210 {
 211     return Reference< XAccessible >();
 212 }
 213
 214
 215 sal_Int32 VCLXAccessibleHeaderBarItem::getForeground()
 216 {
 217     return 0;
 218 }
 219
 220
 221 sal_Int32 VCLXAccessibleHeaderBarItem::getBackground()
 222 {
 223     return 0;
 224 }
 225
 226
 227 // XAccessibleExtendedComponent
 228
 229
 230 Reference< awt::XFont > VCLXAccessibleHeaderBarItem::getFont()
 231 {
 232     return Reference< awt::XFont >();
 233 }
 234
 235
 236 OUString VCLXAccessibleHeaderBarItem::getTitledBorderText()
 237 {
 238     return OUString();
 239 }
 240
 241
 242 OUString VCLXAccessibleHeaderBarItem::getToolTipText()
 243 {
 244     OExternalLockGuard aGuard( this );
 245
 246     OUString sText;
 247     if ( m_pHeadBar )
 248         sText = m_pHeadBar->GetQuickHelpText();
 249
 250     return sText;
 251 }
 252
 253 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */