accessibility/source/standard/vclxaccessibletextfield.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
  20 #include <accessibility/standard/vclxaccessibletextfield.hxx>
  21 #include <vcl/lstbox.hxx>
  22 #include <accessibility/helper/listboxhelper.hxx>
  23
  24 #include <unotools/accessiblestatesethelper.hxx>
  25 #include <com/sun/star/accessibility/AccessibleStateType.hpp>
  26 #include <com/sun/star/accessibility/AccessibleEventId.hpp>
  27 #include <com/sun/star/accessibility/AccessibleRole.hpp>
  28 #include <vcl/svapp.hxx>
  29 #include <vcl/combobox.hxx>
  30
  31 using namespace ::com::sun::star;
  32 using namespace ::com::sun::star::uno;
  33 using namespace ::com::sun::star::lang;
  34 using namespace ::com::sun::star::beans;
  35 using namespace ::com::sun::star::accessibility;
  36
  37
  38
  39
  40 VCLXAccessibleTextField::VCLXAccessibleTextField (VCLXWindow* pVCLWindow, const Reference< XAccessible >& _xParent) :
  41
  42     VCLXAccessibleTextComponent (pVCLWindow),
  43
  44     m_xParent( _xParent )
  45
  46 {
  47 }
  48
  49
  50
  51
  52 VCLXAccessibleTextField::~VCLXAccessibleTextField (void)
  53 {
  54 }
  55
  56
  57
  58
  59 OUString VCLXAccessibleTextField::implGetText (void)
  60 {
  61     OUString aText;
  62     ListBox* pListBox = static_cast<ListBox*>(GetWindow());
  63     if (pListBox!=NULL && !pListBox->IsInDropDown())
  64         aText = pListBox->GetSelectEntry();
  65
  66     return aText;
  67 }
  68
  69
  70
  71
  72 IMPLEMENT_FORWARD_XINTERFACE2(VCLXAccessibleTextField, VCLXAccessibleTextComponent, VCLXAccessible_BASE)
  73 IMPLEMENT_FORWARD_XTYPEPROVIDER2(VCLXAccessibleTextField, VCLXAccessibleTextComponent, VCLXAccessible_BASE)
  74
  75
  76 //=====  XAccessible  =========================================================
  77
  78 Reference<XAccessibleContext> SAL_CALL
  79     VCLXAccessibleTextField::getAccessibleContext (void)
  80     throw (RuntimeException)
  81 {
  82     return this;
  83 }
  84
  85
  86 //=====  XAccessibleContext  ==================================================
  87
  88 sal_Int32 SAL_CALL VCLXAccessibleTextField::getAccessibleChildCount (void)
  89     throw (RuntimeException)
  90 {
  91     return 0;
  92 }
  93
  94
  95
  96
  97 Reference<XAccessible> SAL_CALL VCLXAccessibleTextField::getAccessibleChild (sal_Int32)
  98     throw (IndexOutOfBoundsException, RuntimeException)
  99 {
 100     throw IndexOutOfBoundsException();
 101 }
 102
 103
 104
 105
 106 sal_Int16 SAL_CALL VCLXAccessibleTextField::getAccessibleRole (void)
 107     throw (RuntimeException)
 108 {
 109     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 110
 111     return AccessibleRole::TEXT;
 112 }
 113
 114 Reference< XAccessible > SAL_CALL VCLXAccessibleTextField::getAccessibleParent(  )
 115     throw (RuntimeException)
 116 {
 117     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 118
 119     return m_xParent;
 120 }
 121
 122
 123
 124 //===== XServiceInfo ==========================================================
 125
 126 OUString VCLXAccessibleTextField::getImplementationName (void)
 127     throw (RuntimeException)
 128 {
 129     return OUString( "com.sun.star.comp.toolkit.AccessibleTextField" );
 130 }
 131
 132
 133
 134
 135 Sequence< OUString > VCLXAccessibleTextField::getSupportedServiceNames (void)
 136     throw (RuntimeException)
 137 {
 138     Sequence< OUString > aNames = VCLXAccessibleTextComponent::getSupportedServiceNames();
 139     sal_Int32 nLength = aNames.getLength();
 140     aNames.realloc( nLength + 1 );
 141     aNames[nLength] = "com.sun.star.accessibility.AccessibleTextField";
 142     return aNames;
 143 }
 144
 145 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */