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 #ifndef _SVXPIXELACCESSIBLECONTEXT_HXX 23 #define _SVXPIXELACCESSIBLECONTEXT_HXX 24 25 #ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLE_HPP_ 26 #include <com/sun/star/accessibility/XAccessible.hpp> 27 #endif 28 #ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLECOMPONENT_HPP_ 29 #include <com/sun/star/accessibility/XAccessibleComponent.hpp> 30 #endif 31 #ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLECONTEXT_HPP_ 32 #include <com/sun/star/accessibility/XAccessibleContext.hpp> 33 #endif 34 #ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLEEVENTBROADCASTER_HPP_ 35 #include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp> 36 #endif 37 #ifndef _COM_SUN_STAR_ACCESSIBILITY_ILLEGALACCESSIBLECOMPONENTSTATEEXCEPTION_HPP_ 38 #include <com/sun/star/accessibility/IllegalAccessibleComponentStateException.hpp> 39 #endif 40 #ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLESELECTION_HPP_ 41 #include <com/sun/star/accessibility/XAccessibleSelection.hpp> 42 #endif 43 #ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLEVALUE_HPP_ 44 #include <com/sun/star/accessibility/XAccessibleValue.hpp> 45 #endif 46 47 #ifndef _COM_SUN_STAR_BEANS_XPROPERTYCHANGELISTENER_HPP_ 48 #include <com/sun/star/beans/XPropertyChangeListener.hpp> 49 #endif 50 #ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_ 51 #include <com/sun/star/uno/Reference.hxx> 52 #endif 53 #ifndef _CPPUHELPER_WEAK_HXX_ 54 #include <cppuhelper/weak.hxx> 55 #endif 56 #ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_ 57 #include <com/sun/star/lang/XServiceInfo.hpp> 58 #endif 59 #ifndef _COM_SUN_STAR_LANG_XTYPEPROVIDER_HPP_ 60 #include <com/sun/star/lang/XTypeProvider.hpp> 61 #endif 62 #ifndef _COM_SUN_STAR_LANG_XSERVICENAME_HPP_ 63 #include <com/sun/star/lang/XServiceName.hpp> 64 #endif 65 #ifndef _COM_SUN_STAR_LANG_INDEXOUTOFBOUNDSEXCEPTION_HPP_ 66 #include <com/sun/star/lang/IndexOutOfBoundsException.hpp> 67 #endif 68 #ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_ 69 #include <com/sun/star/lang/DisposedException.hpp> 70 #endif 71 #ifndef _VOS_MUTEX_HXX_ 72 #include <vos/mutex.hxx> 73 #endif 74 #ifndef _CPPUHELPER_INTERFACECONTAINER_H_ 75 #include <cppuhelper/interfacecontainer.h> 76 #endif 77 #ifndef _CPPUHELPER_COMPBASE6_HXX_ 78 #include <cppuhelper/compbase6.hxx> 79 #endif 80 #ifndef _CPPUHELPER_COMPBASE7_HXX_ 81 #include <cppuhelper/compbase7.hxx> 82 #endif 83 #ifndef _CPPUHELPER_COMPBASE5_HXX_ 84 #include <cppuhelper/compbase5.hxx> 85 #endif 86 #ifndef _COMPHELPER_BROADCASTHELPER_HXX_ 87 #include <comphelper/broadcasthelper.hxx> 88 #endif 89 #ifndef _CPPUHELPER_IMPLBASE6_HXX_ 90 #include <cppuhelper/implbase6.hxx> 91 #endif 92 #include <comphelper/servicehelper.hxx> 93 94 //#ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLETABLE_HPP_ 95 //#include <com/sun/star/accessibility/XAccessibleTable.hpp> 96 //#endif 97 98 #ifndef _SVX_RECTENUM_HXX //autogen 99 #include <rectenum.hxx> 100 #endif 101 102 103 #include <tools/gen.hxx> 104 105 106 namespace com { namespace sun { namespace star { namespace awt { 107 struct Point; 108 struct Rectangle; 109 struct Size; 110 class XFocusListener; 111 } } } }; 112 class SvxPixelCtl; 113 114 115 typedef ::cppu::WeakAggComponentImplHelper5< 116 ::com::sun::star::accessibility::XAccessible, 117 ::com::sun::star::accessibility::XAccessibleComponent, 118 ::com::sun::star::accessibility::XAccessibleContext, 119 ::com::sun::star::accessibility::XAccessibleEventBroadcaster, 120 ::com::sun::star::lang::XServiceInfo > 121 SvxPixelCtlAccessibleChild_BASE; 122 123 class SvxPixelCtlAccessibleChild : 124 public ::comphelper::OBaseMutex, 125 public SvxPixelCtlAccessibleChild_BASE 126 { 127 SvxPixelCtl* mrParentWindow; 128 ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > mxParent; 129 void IsValid() throw (::com::sun::star::uno::RuntimeException); 130 sal_Bool m_bPixelColorOrBG;//Pixel Color Or BackGround Color 131 Point maPoint; 132 Rectangle* mpBoundingBox; 133 /// index of child in parent 134 long mnIndexInParent; 135 /// Mutex guarding this object. 136 ::osl::Mutex m_aMutex; 137 public: 138 SvxPixelCtlAccessibleChild( 139 SvxPixelCtl* rWindow, 140 sal_Bool bPixelColorOrBG, 141 const Point& aPoint, 142 const Rectangle& rBounds, 143 const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >& xParent, 144 long nIndexInParent ); 145 ~SvxPixelCtlAccessibleChild(); 146 147 //XAccessible 148 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) throw (::com::sun::star::uno::RuntimeException); 149 150 //XAccessibleContext 151 virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException); 152 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::uno::RuntimeException); 153 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) throw (::com::sun::star::uno::RuntimeException); 154 virtual sal_Int32 SAL_CALL getAccessibleIndexInParent( ) throw (::com::sun::star::uno::RuntimeException); 155 virtual sal_Int16 SAL_CALL getAccessibleRole( ) throw (::com::sun::star::uno::RuntimeException); 156 virtual ::rtl::OUString SAL_CALL getAccessibleDescription( ) throw (::com::sun::star::uno::RuntimeException); 157 virtual ::rtl::OUString SAL_CALL getAccessibleName( ) throw (::com::sun::star::uno::RuntimeException); 158 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) throw (::com::sun::star::uno::RuntimeException); 159 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) throw (::com::sun::star::uno::RuntimeException); 160 virtual ::com::sun::star::lang::Locale SAL_CALL getLocale( ) throw (::com::sun::star::accessibility::IllegalAccessibleComponentStateException, ::com::sun::star::uno::RuntimeException); 161 162 163 //XAccessibleComponent 164 virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); 165 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); 166 virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds( ) throw (::com::sun::star::uno::RuntimeException); 167 virtual ::com::sun::star::awt::Point SAL_CALL getLocation( ) throw (::com::sun::star::uno::RuntimeException); 168 virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen( ) throw (::com::sun::star::uno::RuntimeException); 169 virtual ::com::sun::star::awt::Size SAL_CALL getSize( ) throw (::com::sun::star::uno::RuntimeException); 170 virtual sal_Int32 SAL_CALL getForeground( ) throw (::com::sun::star::uno::RuntimeException); 171 virtual sal_Int32 SAL_CALL getBackground( ) throw (::com::sun::star::uno::RuntimeException); 172 virtual void SAL_CALL grabFocus( ) throw (::com::sun::star::uno::RuntimeException); 173 174 //XServiceInfo 175 virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException); 176 virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException); 177 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException); 178 179 //Methods for XAccessibleEventBroadcaster 180 sal_uInt32 mnClientId; 181 182 virtual void SAL_CALL 183 addEventListener( 184 const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) 185 throw( com::sun::star::uno::RuntimeException ); 186 187 virtual void SAL_CALL 188 removeEventListener( 189 const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) 190 throw( com::sun::star::uno::RuntimeException ); 191 void CommitChange( const com::sun::star::accessibility::AccessibleEventObject& rEvent ); 192 193 //Solution: Add the event handling method 194 void FireAccessibleEvent (short nEventId, const ::com::sun::star::uno::Any& rOld, const ::com::sun::star::uno::Any& rNew); 195 virtual void SAL_CALL disposing(); 196 197 virtual Rectangle GetBoundingBoxOnScreen( void ) throw( ::com::sun::star::uno::RuntimeException ); 198 199 virtual Rectangle GetBoundingBox( void ) throw( ::com::sun::star::uno::RuntimeException ); 200 201 /// @returns true if it's disposed or in disposing 202 inline sal_Bool IsAlive( void ) const; 203 /// @returns true if it's not disposed and no in disposing 204 inline sal_Bool IsNotAlive( void ) const; 205 /// throws the exception DisposedException if it's not alive 206 void ThrowExceptionIfNotAlive( void ) throw( ::com::sun::star::lang::DisposedException ); 207 208 209 void CheckChild(); 210 void SelectChild( sal_Bool bSelect); 211 void ChangePixelColorOrBG(sal_Bool bPixelColorOrBG){ m_bPixelColorOrBG = bPixelColorOrBG ;} 212 ::rtl::OUString GetName(); 213 }; 214 215 216 typedef ::cppu::WeakAggComponentImplHelper6< 217 ::com::sun::star::accessibility::XAccessible, 218 ::com::sun::star::accessibility::XAccessibleComponent, 219 ::com::sun::star::accessibility::XAccessibleContext, 220 ::com::sun::star::accessibility::XAccessibleEventBroadcaster, 221 ::com::sun::star::accessibility::XAccessibleSelection, 222 // ::com::sun::star::accessibility::XAccessibleTable, 223 ::com::sun::star::lang::XServiceInfo > 224 SvxPixelCtlAccessible_BASE; 225 226 class SvxPixelCtlAccessible : 227 public ::comphelper::OBaseMutex, 228 public SvxPixelCtlAccessible_BASE 229 { 230 SvxPixelCtl* pPixelCtl; 231 void IsValid() throw (::com::sun::star::uno::RuntimeException); 232 233 public: 234 SvxPixelCtlAccessible(SvxPixelCtl& rWindow); 235 ~SvxPixelCtlAccessible(); 236 237 void ensureIsAlive() const throw ( ::com::sun::star::lang::DisposedException ); 238 239 //XAccessible 240 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) throw (::com::sun::star::uno::RuntimeException); 241 242 //XAccessibleContext 243 virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException); 244 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::uno::RuntimeException); 245 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) throw (::com::sun::star::uno::RuntimeException); 246 virtual sal_Int32 SAL_CALL getAccessibleIndexInParent( ) throw (::com::sun::star::uno::RuntimeException); 247 virtual sal_Int16 SAL_CALL getAccessibleRole( ) throw (::com::sun::star::uno::RuntimeException); 248 virtual ::rtl::OUString SAL_CALL getAccessibleDescription( ) throw (::com::sun::star::uno::RuntimeException); 249 virtual ::rtl::OUString SAL_CALL getAccessibleName( ) throw (::com::sun::star::uno::RuntimeException); 250 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) throw (::com::sun::star::uno::RuntimeException); 251 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) throw (::com::sun::star::uno::RuntimeException); 252 virtual ::com::sun::star::lang::Locale SAL_CALL getLocale( ) throw (::com::sun::star::accessibility::IllegalAccessibleComponentStateException, ::com::sun::star::uno::RuntimeException); 253 254 255 //XAccessibleComponent 256 virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); 257 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); 258 virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds( ) throw (::com::sun::star::uno::RuntimeException); 259 virtual ::com::sun::star::awt::Point SAL_CALL getLocation( ) throw (::com::sun::star::uno::RuntimeException); 260 virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen( ) throw (::com::sun::star::uno::RuntimeException); 261 virtual ::com::sun::star::awt::Size SAL_CALL getSize( ) throw (::com::sun::star::uno::RuntimeException); 262 virtual sal_Int32 SAL_CALL getForeground( ) throw (::com::sun::star::uno::RuntimeException); 263 virtual sal_Int32 SAL_CALL getBackground( ) throw (::com::sun::star::uno::RuntimeException); 264 virtual void SAL_CALL grabFocus( ) throw (::com::sun::star::uno::RuntimeException); 265 //XServiceInfo 266 virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException); 267 virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException); 268 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException); 269 // XAccessibleSelection 270 void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); 271 sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); 272 void SAL_CALL clearAccessibleSelection( ) throw (::com::sun::star::uno::RuntimeException); 273 void SAL_CALL selectAllAccessibleChildren( ) throw (::com::sun::star::uno::RuntimeException); 274 sal_Int32 SAL_CALL getSelectedAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException); 275 ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); 276 void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); 277 278 /* 279 // XAccessibleTable ------------------------------------------------------- 280 /-** @return The number of used rows in the table (0 = empty table). *-/ 281 virtual sal_Int32 SAL_CALL getAccessibleRowCount() throw ( ::com::sun::star::uno::RuntimeException ); 282 /-** @return The number of used columns in the table (0 = empty table). *-/ 283 virtual sal_Int32 SAL_CALL getAccessibleColumnCount() throw ( ::com::sun::star::uno::RuntimeException ); 284 /-** @return The row extent of the specified cell (always 1). *-/ 285 virtual sal_Int32 SAL_CALL getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) 286 throw ( ::com::sun::star::lang::IndexOutOfBoundsException, 287 ::com::sun::star::uno::RuntimeException ); 288 /-** @return The column extent of the specified cell (always 1). *-/ 289 virtual sal_Int32 SAL_CALL getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) 290 throw ( ::com::sun::star::lang::IndexOutOfBoundsException, 291 ::com::sun::star::uno::RuntimeException ); 292 /-** @return The caption cell of the table (not supported). *-/ 293 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL 294 getAccessibleCaption() throw ( ::com::sun::star::uno::RuntimeException ); 295 /-** @return The summary object of the table (not supported). *-/ 296 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL 297 getAccessibleSummary() throw ( ::com::sun::star::uno::RuntimeException ); 298 /-** @return The child index of the specified cell. *-/ 299 virtual sal_Int32 SAL_CALL getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) 300 throw ( ::com::sun::star::lang::IndexOutOfBoundsException,::com::sun::star::uno::RuntimeException ); 301 /-** @return The row index of the specified child cell. *-/ 302 virtual sal_Int32 SAL_CALL getAccessibleRow( sal_Int32 nChildIndex ) 303 throw ( ::com::sun::star::lang::IndexOutOfBoundsException,::com::sun::star::uno::RuntimeException ); 304 /-** @return The column index of the specified child cell. *-/ 305 virtual sal_Int32 SAL_CALL getAccessibleColumn( sal_Int32 nChildIndex ) 306 throw ( ::com::sun::star::lang::IndexOutOfBoundsException,::com::sun::star::uno::RuntimeException ); 307 /-** @return The description text of the specified row. *-/ 308 virtual ::rtl::OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ) 309 throw ( ::com::sun::star::lang::IndexOutOfBoundsException,::com::sun::star::uno::RuntimeException ); 310 /-** @return The description text of the specified column. *-/ 311 virtual ::rtl::OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ) 312 throw ( ::com::sun::star::lang::IndexOutOfBoundsException,::com::sun::star::uno::RuntimeException ); 313 /-** @return The XAccessibleTable interface of the row header bar. *-/ 314 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleTable > SAL_CALL 315 getAccessibleRowHeaders() throw ( ::com::sun::star::uno::RuntimeException ); 316 /-** @return The XAccessibleTable interface of the column header bar. *-/ 317 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleTable > SAL_CALL 318 getAccessibleColumnHeaders() throw ( ::com::sun::star::uno::RuntimeException ); 319 /-** @return An index list of completely selected rows. *-/ 320 virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL 321 getSelectedAccessibleRows() throw ( ::com::sun::star::uno::RuntimeException ); 322 /-** @return An index list of completely selected columns. *-/ 323 virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL 324 getSelectedAccessibleColumns() throw ( ::com::sun::star::uno::RuntimeException ); 325 /-** @return <TRUE/>, if the specified row is completely selected. *-/ 326 virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ) 327 throw ( ::com::sun::star::lang::IndexOutOfBoundsException,::com::sun::star::uno::RuntimeException ); 328 /-** @return <TRUE/>, if the specified column is completely selected. *-/ 329 virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ) 330 throw ( ::com::sun::star::lang::IndexOutOfBoundsException,::com::sun::star::uno::RuntimeException ); 331 /-** @return The XAccessible interface of the cell object at the specified cell position. *-/ 332 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL 333 getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) 334 throw ( ::com::sun::star::lang::IndexOutOfBoundsException, 335 ::com::sun::star::uno::RuntimeException ); 336 /-** @return <TRUE/>, if the specified cell is selected. *-/ 337 virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) 338 throw ( ::com::sun::star::lang::IndexOutOfBoundsException,::com::sun::star::uno::RuntimeException ); 339 340 */ 341 //Methods for XAccessibleEventBroadcaster 342 sal_uInt32 mnClientId; 343 344 virtual void SAL_CALL 345 addEventListener( 346 const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) 347 throw( com::sun::star::uno::RuntimeException ); 348 349 virtual void SAL_CALL 350 removeEventListener( 351 const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) 352 throw( com::sun::star::uno::RuntimeException ); 353 void CommitChange( const com::sun::star::accessibility::AccessibleEventObject& rEvent ); 354 //Solution: Add the event handling method 355 void FireAccessibleEvent (short nEventId, const ::com::sun::star::uno::Any& rOld, const ::com::sun::star::uno::Any& rNew); 356 virtual void SAL_CALL disposing(); 357 358 /// select child 359 void SelectChild( Point pos ); 360 void SelectChild( long nIndex); 361 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > 362 CreateChild (long nIndex, Point mPoint); 363 364 365 void LoseFocus(); 366 367 void Invalidate(); 368 /// @returns true if it's disposed or in disposing 369 inline sal_Bool IsAlive( void ) const; 370 /// @returns true if it's not disposed and no in disposing 371 inline sal_Bool IsNotAlive( void ) const; 372 /// throws the exception DisposedException if it's not alive 373 void ThrowExceptionIfNotAlive( void ) throw( ::com::sun::star::lang::DisposedException ); 374 375 protected: 376 /** @attention This method requires locked mutex's and a living object. 377 @throws <type>IndexOutOfBoundsException</type> 378 If the specified row index is invalid. */ 379 void ensureIsValidRow( sal_Int32 nRow ) 380 throw ( ::com::sun::star::lang::IndexOutOfBoundsException ); 381 /** @attention This method requires locked mutex's and a living object. 382 @throws <type>IndexOutOfBoundsException</type> 383 If the specified column index is invalid. */ 384 void ensureIsValidColumn( sal_Int32 nColumn ) 385 throw ( ::com::sun::star::lang::IndexOutOfBoundsException ); 386 /** @attention This method requires locked mutex's and a living object. 387 @throws <type>IndexOutOfBoundsException</type> 388 If the specified cell address is invalid. */ 389 void ensureIsValidAddress( sal_Int32 nRow, sal_Int32 nColumn ) 390 throw ( ::com::sun::star::lang::IndexOutOfBoundsException ); 391 /** @attention This method requires locked mutex's and a living object. 392 @throws <type>IndexOutOfBoundsException</type> 393 If the specified child index is invalid. */ 394 void ensureIsValidIndex( sal_Int32 nChildIndex ) 395 throw ( ::com::sun::star::lang::IndexOutOfBoundsException ); 396 397 398 ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> m_xCurChild; 399 public: 400 void NotifyChild(long nIndex,sal_Bool bSelect ,sal_Bool bCheck); 401 }; 402 403 inline sal_Bool SvxPixelCtlAccessible::IsAlive( void ) const 404 { 405 return !rBHelper.bDisposed && !rBHelper.bInDispose; 406 } 407 408 inline sal_Bool SvxPixelCtlAccessible::IsNotAlive( void ) const 409 { 410 return rBHelper.bDisposed || rBHelper.bInDispose; 411 } 412 413 inline sal_Bool SvxPixelCtlAccessibleChild::IsAlive( void ) const 414 { 415 return !rBHelper.bDisposed && !rBHelper.bInDispose; 416 } 417 418 inline sal_Bool SvxPixelCtlAccessibleChild::IsNotAlive( void ) const 419 { 420 return rBHelper.bDisposed || rBHelper.bInDispose; 421 } 422 423 424 #endif 425