1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_svx.hxx" 26 #include <svx/ChildrenManager.hxx> 27 #ifndef _SVX_ACCESSIBILITY_CHILDREN_MANAGER_IMPL_HXX 28 #include "ChildrenManagerImpl.hxx" 29 #endif 30 #include <svx/AccessibleShape.hxx> 31 32 using namespace ::com::sun::star; 33 using namespace ::com::sun::star::accessibility; 34 using ::com::sun::star::uno::Reference; 35 36 namespace accessibility { 37 38 39 //===== AccessibleChildrenManager =========================================== 40 41 ChildrenManager::ChildrenManager ( 42 const ::com::sun::star::uno::Reference<XAccessible>& rxParent, 43 const ::com::sun::star::uno::Reference<drawing::XShapes>& rxShapeList, 44 const AccessibleShapeTreeInfo& rShapeTreeInfo, 45 AccessibleContextBase& rContext) 46 : mpImpl (NULL) 47 { 48 mpImpl = new ChildrenManagerImpl (rxParent, rxShapeList, rShapeTreeInfo, rContext); 49 if (mpImpl != NULL) 50 mpImpl->Init (); 51 else 52 throw uno::RuntimeException( 53 ::rtl::OUString::createFromAscii( 54 "ChildrenManager::ChildrenManager can't create implementation object"), NULL); 55 } 56 57 58 59 60 ChildrenManager::~ChildrenManager (void) 61 { 62 if (mpImpl != NULL) 63 mpImpl->dispose(); 64 65 // emtpy 66 OSL_TRACE ("~ChildrenManager"); 67 } 68 69 70 71 72 long ChildrenManager::GetChildCount (void) const throw () 73 { 74 OSL_ASSERT (mpImpl != NULL); 75 return mpImpl->GetChildCount(); 76 } 77 78 79 80 81 ::com::sun::star::uno::Reference<XAccessible> ChildrenManager::GetChild (long nIndex) 82 throw (::com::sun::star::uno::RuntimeException, 83 ::com::sun::star::lang::IndexOutOfBoundsException) 84 { 85 OSL_ASSERT (mpImpl != NULL); 86 return mpImpl->GetChild (nIndex); 87 } 88 89 Reference<XAccessible> ChildrenManager::GetChild (const Reference<drawing::XShape>& xShape) 90 throw (::com::sun::star::uno::RuntimeException) 91 { 92 OSL_ASSERT (mpImpl != NULL); 93 return mpImpl->GetChild (xShape); 94 } 95 96 ::com::sun::star::uno::Reference< 97 ::com::sun::star::drawing::XShape> ChildrenManager::GetChildShape(long nIndex) 98 throw (::com::sun::star::uno::RuntimeException) 99 { 100 OSL_ASSERT (mpImpl != NULL); 101 return mpImpl->GetChildShape(nIndex); 102 } 103 104 105 void ChildrenManager::Update (bool bCreateNewObjectsOnDemand) 106 { 107 OSL_ASSERT (mpImpl != NULL); 108 mpImpl->Update (bCreateNewObjectsOnDemand); 109 } 110 111 112 113 114 void ChildrenManager::SetShapeList (const ::com::sun::star::uno::Reference< 115 ::com::sun::star::drawing::XShapes>& xShapeList) 116 { 117 OSL_ASSERT (mpImpl != NULL); 118 mpImpl->SetShapeList (xShapeList); 119 } 120 121 122 123 124 void ChildrenManager::AddAccessibleShape (std::auto_ptr<AccessibleShape> pShape) 125 { 126 OSL_ASSERT (mpImpl != NULL); 127 mpImpl->AddAccessibleShape (pShape); 128 } 129 130 131 132 133 void ChildrenManager::ClearAccessibleShapeList (void) 134 { 135 OSL_ASSERT (mpImpl != NULL); 136 mpImpl->ClearAccessibleShapeList (); 137 } 138 139 140 141 142 void ChildrenManager::SetInfo (AccessibleShapeTreeInfo& rShapeTreeInfo) 143 { 144 OSL_ASSERT (mpImpl != NULL); 145 mpImpl->SetInfo (rShapeTreeInfo); 146 } 147 148 149 150 151 void ChildrenManager::UpdateSelection (void) 152 { 153 OSL_ASSERT (mpImpl != NULL); 154 mpImpl->UpdateSelection (); 155 } 156 157 158 159 160 bool ChildrenManager::HasFocus (void) 161 { 162 OSL_ASSERT (mpImpl != NULL); 163 return mpImpl->HasFocus (); 164 } 165 166 167 168 169 void ChildrenManager::RemoveFocus (void) 170 { 171 OSL_ASSERT (mpImpl != NULL); 172 mpImpl->RemoveFocus (); 173 } 174 175 176 177 178 //===== IAccessibleViewForwarderListener ==================================== 179 void ChildrenManager::ViewForwarderChanged (ChangeType aChangeType, 180 const IAccessibleViewForwarder* pViewForwarder) 181 { 182 OSL_ASSERT (mpImpl != NULL); 183 mpImpl->ViewForwarderChanged (aChangeType, pViewForwarder); 184 } 185 186 187 188 } // end of namespace accessibility 189 190