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 #ifndef _ACCDOC_HXX 24 #define _ACCDOC_HXX 25 #ifndef _ACCCONTEXT_HXX 26 #include "acccontext.hxx" 27 #endif 28 #include <com/sun/star/accessibility/XAccessibleSelection.hpp> 29 //IAccessibility2 Implementation 2009----- 30 #include <com/sun/star/document/XEventListener.hpp> 31 #include <accselectionhelper.hxx> 32 33 #ifndef _COM_SUN_STAR_ACCESSIBILITY_XAccessibleExtendedAttributes_HPP_ 34 #include <com/sun/star/accessibility/XAccessibleExtendedAttributes.hpp> 35 #endif 36 37 #ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLEGETACCFLOWTO_HPP_ 38 #include <com/sun/star/accessibility/XAccessibleGetAccFlowTo.hpp> 39 #endif 40 //-----IAccessibility2 Implementation 2009 41 42 class VclSimpleEvent; 43 44 /** 45 * base class for SwAccessibleDocument (in this same header file) and 46 * SwAccessiblePreview 47 */ 48 class SwAccessibleDocumentBase : public SwAccessibleContext 49 { 50 ::com::sun::star::uno::Reference< 51 ::com::sun::star::accessibility::XAccessible> mxParent; 52 53 Window* mpChildWin; // protected by solar mutext 54 55 using SwAccessibleFrame::SetVisArea; 56 57 protected: 58 59 virtual ~SwAccessibleDocumentBase(); 60 61 public: 62 63 SwAccessibleDocumentBase( SwAccessibleMap* pInitMap ); 64 65 void SetVisArea(); 66 67 virtual void AddChild( Window *pWin, sal_Bool bFireEvent = sal_True ); 68 virtual void RemoveChild( Window *pWin ); 69 70 //===== XAccessibleContext ============================================== 71 72 /// Return the number of currently visible children. 73 virtual sal_Int32 SAL_CALL getAccessibleChildCount (void) 74 throw (::com::sun::star::uno::RuntimeException); 75 76 /// Return the specified child or NULL if index is invalid. 77 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL 78 getAccessibleChild (sal_Int32 nIndex) 79 throw (::com::sun::star::uno::RuntimeException, 80 ::com::sun::star::lang::IndexOutOfBoundsException); 81 82 /// Return a reference to the parent. 83 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL 84 getAccessibleParent (void) 85 throw (::com::sun::star::uno::RuntimeException); 86 87 /// Return this objects index among the parents children. 88 virtual sal_Int32 SAL_CALL 89 getAccessibleIndexInParent (void) 90 throw (::com::sun::star::uno::RuntimeException); 91 92 /// Return this object's description. 93 virtual ::rtl::OUString SAL_CALL 94 getAccessibleDescription (void) throw (com::sun::star::uno::RuntimeException); 95 //IAccessibility2 Implementation 2009----- 96 virtual ::rtl::OUString SAL_CALL getAccessibleName (void) throw (::com::sun::star::uno::RuntimeException); 97 //-----IAccessibility2 Implementation 2009 98 99 //===== XAccessibleComponent ============================================== 100 virtual sal_Bool SAL_CALL containsPoint( 101 const ::com::sun::star::awt::Point& aPoint ) 102 throw (::com::sun::star::uno::RuntimeException); 103 104 virtual ::com::sun::star::uno::Reference< 105 ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( 106 const ::com::sun::star::awt::Point& aPoint ) 107 throw (::com::sun::star::uno::RuntimeException); 108 109 virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds() 110 throw (::com::sun::star::uno::RuntimeException); 111 112 virtual ::com::sun::star::awt::Point SAL_CALL getLocation() 113 throw (::com::sun::star::uno::RuntimeException); 114 115 virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen() 116 throw (::com::sun::star::uno::RuntimeException); 117 118 virtual ::com::sun::star::awt::Size SAL_CALL getSize() 119 throw (::com::sun::star::uno::RuntimeException); 120 }; 121 122 123 124 /** 125 * access to an accessible Writer document 126 */ 127 class SwAccessibleDocument : public SwAccessibleDocumentBase, 128 public com::sun::star::accessibility::XAccessibleSelection, 129 //IAccessibility2 Implementation 2009----- 130 public com::sun::star::document::XEventListener, 131 public com::sun::star::accessibility::XAccessibleExtendedAttributes, 132 //-----IAccessibility2 Implementation 2009 133 public com::sun::star::accessibility::XAccessibleGetAccFlowTo 134 { 135 // Implementation for XAccessibleSelection interface 136 SwAccessibleSelectionHelper maSelectionHelper; 137 138 protected: 139 140 // Set states for getAccessibleStateSet. 141 // This drived class additinaly sets MULTISELECTABLE(1) 142 virtual void GetStates( ::utl::AccessibleStateSetHelper& rStateSet ); 143 144 virtual ~SwAccessibleDocument(); 145 146 public: 147 148 SwAccessibleDocument( SwAccessibleMap* pInitMap ); 149 150 DECL_LINK( WindowChildEventListener, VclSimpleEvent* ); 151 //IAccessibility2 Implementation 2009----- 152 //===== XEventListener==================================================== 153 virtual void SAL_CALL notifyEvent( const ::com::sun::star::document::EventObject& Event ) 154 throw (::com::sun::star::uno::RuntimeException); 155 virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Event ) 156 throw (::com::sun::star::uno::RuntimeException); 157 //-----IAccessibility2 Implementation 2009 158 159 //===== XServiceInfo ==================================================== 160 161 /** Returns an identifier for the implementation of this object. 162 */ 163 virtual ::rtl::OUString SAL_CALL 164 getImplementationName (void) 165 throw (::com::sun::star::uno::RuntimeException); 166 167 /** Return whether the specified service is supported by this class. 168 */ 169 virtual sal_Bool SAL_CALL 170 supportsService (const ::rtl::OUString& sServiceName) 171 throw (::com::sun::star::uno::RuntimeException); 172 173 /** Returns a list of all supported services. In this case that is just 174 the AccessibleContext service. 175 */ 176 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL 177 getSupportedServiceNames (void) 178 throw (::com::sun::star::uno::RuntimeException); 179 180 //===== XInterface ====================================================== 181 182 // XInterface is inherited through SwAcessibleContext and 183 // XAccessibleSelection. These methods are needed to avoid 184 // ambigiouties. 185 186 virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( 187 const ::com::sun::star::uno::Type& aType ) 188 throw (::com::sun::star::uno::RuntimeException); 189 190 virtual void SAL_CALL acquire( ) throw () 191 { SwAccessibleContext::acquire(); }; 192 193 virtual void SAL_CALL release( ) throw () 194 { SwAccessibleContext::release(); }; 195 196 //====== XTypeProvider ==================================================== 197 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException); 198 virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) throw(::com::sun::star::uno::RuntimeException); 199 200 //===== XAccessibleSelection ============================================ 201 202 virtual void SAL_CALL selectAccessibleChild( 203 sal_Int32 nChildIndex ) 204 throw ( ::com::sun::star::lang::IndexOutOfBoundsException, 205 ::com::sun::star::uno::RuntimeException ); 206 207 virtual sal_Bool SAL_CALL isAccessibleChildSelected( 208 sal_Int32 nChildIndex ) 209 throw ( ::com::sun::star::lang::IndexOutOfBoundsException, 210 ::com::sun::star::uno::RuntimeException ); 211 virtual void SAL_CALL clearAccessibleSelection( ) 212 throw ( ::com::sun::star::uno::RuntimeException ); 213 virtual void SAL_CALL selectAllAccessibleChildren( ) 214 throw ( ::com::sun::star::uno::RuntimeException ); 215 virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount( ) 216 throw ( ::com::sun::star::uno::RuntimeException ); 217 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( 218 sal_Int32 nSelectedChildIndex ) 219 throw ( ::com::sun::star::lang::IndexOutOfBoundsException, 220 ::com::sun::star::uno::RuntimeException); 221 222 // --> OD 2004-11-16 #111714# - index has to be treated as global child index. 223 virtual void SAL_CALL deselectAccessibleChild( 224 sal_Int32 nChildIndex ) 225 throw ( ::com::sun::star::lang::IndexOutOfBoundsException, 226 ::com::sun::star::uno::RuntimeException ); 227 228 //IAccessibility2 Implementation 2009----- 229 virtual ::com::sun::star::uno::Any SAL_CALL getExtendedAttributes() 230 throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) ; 231 //====== thread safe C++ interface ======================================== 232 233 // The object is not visible an longer and should be destroyed 234 virtual void Dispose( sal_Bool bRecursive = sal_False ); 235 236 //===== XAccessibleComponent ============================================ 237 sal_Int32 SAL_CALL getBackground() 238 throw (::com::sun::star::uno::RuntimeException); 239 240 //===== XAccessibleGetAccFlowTo ============================================ 241 ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > 242 SAL_CALL get_AccFlowTo(const ::com::sun::star::uno::Any& rAny, sal_Int32 nType) 243 throw ( ::com::sun::star::uno::RuntimeException ); 244 //-----IAccessibility2 Implementation 2009 245 }; 246 247 #endif 248 249