svx/source/accessibility/ChildrenManager.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 <svx/ChildrenManager.hxx>
  21 #include "ChildrenManagerImpl.hxx"
  22 #include <svx/AccessibleShape.hxx>
  23
  24 using namespace ::com::sun::star;
  25 using namespace ::com::sun::star::accessibility;
  26 using ::com::sun::star::uno::Reference;
  27
  28 namespace accessibility {
  29
  30
  31 //=====  AccessibleChildrenManager  ===========================================
  32
  33 ChildrenManager::ChildrenManager (
  34     const ::com::sun::star::uno::Reference<XAccessible>& rxParent,
  35     const ::com::sun::star::uno::Reference<drawing::XShapes>& rxShapeList,
  36     const AccessibleShapeTreeInfo& rShapeTreeInfo,
  37     AccessibleContextBase& rContext)
  38     : mpImpl (NULL)
  39 {
  40     mpImpl = new ChildrenManagerImpl (rxParent, rxShapeList, rShapeTreeInfo, rContext);
  41     if (mpImpl != NULL)
  42         mpImpl->Init ();
  43     else
  44         throw uno::RuntimeException(
  45             "ChildrenManager::ChildrenManager can't create implementation object", NULL);
  46 }
  47
  48
  49
  50
  51 ChildrenManager::~ChildrenManager (void)
  52 {
  53     if (mpImpl != NULL)
  54         mpImpl->dispose();
  55
  56     // emtpy
  57     OSL_TRACE ("~ChildrenManager");
  58 }
  59
  60
  61
  62
  63 long ChildrenManager::GetChildCount (void) const throw ()
  64 {
  65     OSL_ASSERT (mpImpl != NULL);
  66     return mpImpl->GetChildCount();
  67 }
  68
  69
  70
  71
  72 ::com::sun::star::uno::Reference<XAccessible> ChildrenManager::GetChild (long nIndex)
  73     throw (::com::sun::star::uno::RuntimeException,
  74            ::com::sun::star::lang::IndexOutOfBoundsException)
  75 {
  76     OSL_ASSERT (mpImpl != NULL);
  77     return mpImpl->GetChild (nIndex);
  78 }
  79
  80
  81
  82
  83 void ChildrenManager::Update (bool bCreateNewObjectsOnDemand)
  84 {
  85     OSL_ASSERT (mpImpl != NULL);
  86     mpImpl->Update (bCreateNewObjectsOnDemand);
  87 }
  88
  89
  90
  91
  92 void ChildrenManager::SetShapeList (const ::com::sun::star::uno::Reference<
  93     ::com::sun::star::drawing::XShapes>& xShapeList)
  94 {
  95     OSL_ASSERT (mpImpl != NULL);
  96     mpImpl->SetShapeList (xShapeList);
  97 }
  98
  99
 100
 101
 102 void ChildrenManager::AddAccessibleShape (std::auto_ptr<AccessibleShape> pShape)
 103 {
 104     OSL_ASSERT (mpImpl != NULL);
 105     mpImpl->AddAccessibleShape (pShape);
 106 }
 107
 108
 109
 110
 111 void ChildrenManager::ClearAccessibleShapeList (void)
 112 {
 113     OSL_ASSERT (mpImpl != NULL);
 114     mpImpl->ClearAccessibleShapeList ();
 115 }
 116
 117
 118
 119
 120 void ChildrenManager::SetInfo (AccessibleShapeTreeInfo& rShapeTreeInfo)
 121 {
 122     OSL_ASSERT (mpImpl != NULL);
 123     mpImpl->SetInfo (rShapeTreeInfo);
 124 }
 125
 126
 127
 128
 129 void ChildrenManager::UpdateSelection (void)
 130 {
 131     OSL_ASSERT (mpImpl != NULL);
 132     mpImpl->UpdateSelection ();
 133 }
 134
 135
 136
 137
 138 bool ChildrenManager::HasFocus (void)
 139 {
 140     OSL_ASSERT (mpImpl != NULL);
 141     return mpImpl->HasFocus ();
 142 }
 143
 144
 145
 146
 147 void ChildrenManager::RemoveFocus (void)
 148 {
 149     OSL_ASSERT (mpImpl != NULL);
 150     mpImpl->RemoveFocus ();
 151 }
 152
 153
 154
 155
 156 //=====  IAccessibleViewForwarderListener  ====================================
 157 void ChildrenManager::ViewForwarderChanged (ChangeType aChangeType,
 158         const IAccessibleViewForwarder* pViewForwarder)
 159 {
 160     OSL_ASSERT (mpImpl != NULL);
 161     mpImpl->ViewForwarderChanged (aChangeType, pViewForwarder);
 162 }
 163
 164
 165
 166 } // end of namespace accessibility
 167
 168 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */