svx/source/inc/svxrectctaccessiblecontext.hxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: svxrectctaccessiblecontext.hxx,v $
  10  * $Revision: 1.14 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31
  32 #ifndef _SVXRECTACCESSIBLECONTEXT_HXX
  33 #define _SVXRECTACCESSIBLECONTEXT_HXX
  34
  35 #include <com/sun/star/accessibility/XAccessible.hpp>
  36 #include <com/sun/star/accessibility/XAccessibleComponent.hpp>
  37 #include <com/sun/star/accessibility/XAccessibleContext.hpp>
  38 #include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
  39 #include <com/sun/star/accessibility/IllegalAccessibleComponentStateException.hpp>
  40 #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
  41 #include <com/sun/star/accessibility/XAccessibleValue.hpp>
  42 #include <com/sun/star/beans/XPropertyChangeListener.hpp>
  43 #include <com/sun/star/uno/Reference.hxx>
  44 #include <cppuhelper/weak.hxx>
  45 #include <com/sun/star/lang/XServiceInfo.hpp>
  46 #include <com/sun/star/lang/XTypeProvider.hpp>
  47 #include <com/sun/star/lang/XServiceName.hpp>
  48 #include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
  49 #include <com/sun/star/lang/DisposedException.hpp>
  50 #include <vos/mutex.hxx>
  51 #include <cppuhelper/interfacecontainer.h>
  52 #include <cppuhelper/compbase6.hxx>
  53 //#ifndef _CPPUHELPER_COMPBASE7_HXX_
  54 //#include <cppuhelper/compbase7.hxx>
  55 //#endif
  56 #include <comphelper/broadcasthelper.hxx>
  57 #include <cppuhelper/implbase6.hxx>
  58 #include <comphelper/servicehelper.hxx>
  59 #include <svx/rectenum.hxx>
  60
  61 namespace com { namespace sun { namespace star { namespace awt {
  62     struct Point;
  63     struct Rectangle;
  64     struct Size;
  65     class XFocusListener;
  66 } } } }
  67
  68 class Rectangle;
  69 class SvxRectCtl;
  70 class SvxRectCtlChildAccessibleContext;
  71 class Window;
  72
  73
  74 typedef ::cppu::WeakAggComponentImplHelper6<
  75             ::com::sun::star::accessibility::XAccessible,
  76             ::com::sun::star::accessibility::XAccessibleComponent,
  77             ::com::sun::star::accessibility::XAccessibleContext,
  78             ::com::sun::star::accessibility::XAccessibleEventBroadcaster,
  79             ::com::sun::star::accessibility::XAccessibleSelection,
  80             ::com::sun::star::lang::XServiceInfo >
  81             SvxRectCtlAccessibleContext_Base;
  82
  83 class SvxRectCtlAccessibleContext : public ::comphelper::OBaseMutex, public SvxRectCtlAccessibleContext_Base
  84 {
  85 public:
  86     //=====  internal  ========================================================
  87     SvxRectCtlAccessibleContext(
  88         const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible>& rxParent,
  89         SvxRectCtl&                             rRepresentation,
  90         const ::rtl::OUString*  pName = NULL,
  91         const ::rtl::OUString*  pDescription = NULL );
  92 protected:
  93     virtual ~SvxRectCtlAccessibleContext();
  94 public:
  95     //=====  XAccessible  =====================================================
  96
  97     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext> SAL_CALL
  98         getAccessibleContext( void ) throw( ::com::sun::star::uno::RuntimeException );
  99
 100     //=====  XAccessibleComponent  ============================================
 101
 102     virtual sal_Bool SAL_CALL
 103         containsPoint( const ::com::sun::star::awt::Point& rPoint ) throw( ::com::sun::star::uno::RuntimeException );
 104
 105     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
 106         getAccessibleAtPoint( const ::com::sun::star::awt::Point& rPoint ) throw( ::com::sun::star::uno::RuntimeException );
 107
 108     virtual ::com::sun::star::awt::Rectangle SAL_CALL
 109         getBounds() throw( ::com::sun::star::uno::RuntimeException );
 110
 111     virtual ::com::sun::star::awt::Point SAL_CALL
 112         getLocation() throw( ::com::sun::star::uno::RuntimeException );
 113
 114     virtual ::com::sun::star::awt::Point SAL_CALL
 115         getLocationOnScreen() throw( ::com::sun::star::uno::RuntimeException );
 116
 117     virtual ::com::sun::star::awt::Size SAL_CALL
 118         getSize() throw( ::com::sun::star::uno::RuntimeException );
 119
 120     virtual sal_Bool SAL_CALL
 121         isShowing() throw( ::com::sun::star::uno::RuntimeException );
 122
 123     virtual sal_Bool SAL_CALL
 124         isVisible() throw( ::com::sun::star::uno::RuntimeException );
 125
 126     virtual sal_Bool SAL_CALL
 127         isFocusTraversable() throw( ::com::sun::star::uno::RuntimeException );
 128
 129     virtual void SAL_CALL
 130         addFocusListener(
 131             const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener )
 132             throw( ::com::sun::star::uno::RuntimeException );
 133
 134     virtual void SAL_CALL
 135         removeFocusListener(
 136             const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener )
 137             throw( ::com::sun::star::uno::RuntimeException );
 138
 139     virtual void SAL_CALL
 140         grabFocus() throw( ::com::sun::star::uno::RuntimeException );
 141
 142     virtual ::com::sun::star::uno::Any SAL_CALL
 143         getAccessibleKeyBinding() throw( ::com::sun::star::uno::RuntimeException );
 144     virtual sal_Int32 SAL_CALL
 145         getForeground(  ) throw (::com::sun::star::uno::RuntimeException);
 146     virtual sal_Int32 SAL_CALL
 147         getBackground(  ) throw (::com::sun::star::uno::RuntimeException);
 148
 149     //=====  XAccessibleContext  ==============================================
 150
 151     virtual sal_Int32 SAL_CALL
 152         getAccessibleChildCount( void ) throw( ::com::sun::star::uno::RuntimeException );
 153
 154     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
 155         getAccessibleChild( sal_Int32 nIndex )
 156             throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::lang::IndexOutOfBoundsException );
 157
 158     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
 159         getAccessibleParent( void ) throw( ::com::sun::star::uno::RuntimeException );
 160
 161     virtual     sal_Int32 SAL_CALL
 162         getAccessibleIndexInParent( void ) throw( ::com::sun::star::uno::RuntimeException );
 163
 164     virtual sal_Int16 SAL_CALL
 165         getAccessibleRole( void ) throw( ::com::sun::star::uno::RuntimeException );
 166
 167     virtual ::rtl::OUString SAL_CALL
 168         getAccessibleDescription( void ) throw (::com::sun::star::uno::RuntimeException);
 169
 170     virtual ::rtl::OUString SAL_CALL
 171         getAccessibleName( void ) throw (::com::sun::star::uno::RuntimeException);
 172
 173     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL
 174         getAccessibleRelationSet( void ) throw( ::com::sun::star::uno::RuntimeException );
 175
 176     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL
 177         getAccessibleStateSet( void ) throw( ::com::sun::star::uno::RuntimeException );
 178
 179     virtual ::com::sun::star::lang::Locale SAL_CALL
 180         getLocale( void )
 181             throw(      ::com::sun::star::uno::RuntimeException,
 182                     ::com::sun::star::accessibility::IllegalAccessibleComponentStateException );
 183
 184     //=====  XComponent  =====================================================
 185
 186     using ::cppu::WeakAggComponentImplHelperBase::addEventListener;
 187     using ::cppu::WeakAggComponentImplHelperBase::removeEventListener;
 188
 189     //=====  XAccessibleEventBroadcaster  =====================================
 190
 191     virtual void SAL_CALL
 192         addEventListener(
 193             const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener )
 194             throw( com::sun::star::uno::RuntimeException );
 195
 196     virtual void SAL_CALL
 197         removeEventListener(
 198             const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener )
 199             throw( com::sun::star::uno::RuntimeException );
 200
 201     //=====  XServiceInfo  ====================================================
 202
 203     virtual ::rtl::OUString SAL_CALL
 204         getImplementationName( void ) throw( ::com::sun::star::uno::RuntimeException );
 205
 206     virtual sal_Bool SAL_CALL
 207         supportsService( const ::rtl::OUString& sServiceName ) throw( ::com::sun::star::uno::RuntimeException );
 208
 209     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL
 210         getSupportedServiceNames( void ) throw( ::com::sun::star::uno::RuntimeException );
 211
 212     //=====  XTypeProvider  ===================================================
 213
 214     virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL
 215         getImplementationId( void ) throw( ::com::sun::star::uno::RuntimeException );
 216
 217     //=====  XAccessibleSelection =============================================
 218
 219     virtual void SAL_CALL
 220         selectAccessibleChild( sal_Int32 nChildIndex )
 221             throw( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException );
 222
 223     virtual sal_Bool SAL_CALL
 224         isAccessibleChildSelected( sal_Int32 nChildIndex )
 225             throw( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException );
 226
 227     virtual void SAL_CALL
 228         clearAccessibleSelection() throw( ::com::sun::star::uno::RuntimeException );
 229
 230     virtual void SAL_CALL
 231         selectAllAccessibleChildren() throw( ::com::sun::star::uno::RuntimeException );
 232
 233     virtual sal_Int32 SAL_CALL
 234         getSelectedAccessibleChildCount() throw( ::com::sun::star::uno::RuntimeException );
 235
 236     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
 237         getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex )
 238             throw( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException );
 239
 240     virtual void SAL_CALL
 241         deselectAccessibleChild( sal_Int32 nSelectedChildIndex )
 242             throw( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException );
 243
 244
 245 protected:
 246     //=====  internals ========================================================
 247
 248     void checkChildIndex( long nIndexOfChild ) throw( ::com::sun::star::lang::IndexOutOfBoundsException );
 249
 250     void checkChildIndexOnSelection( long nIndexOfChild ) throw( ::com::sun::star::lang::IndexOutOfBoundsException );
 251
 252     /** Selects a new child by index.
 253
 254         <p>If the child was not selected before, the state of the child will
 255         be updated. If the index is invalid, the index will internaly set to NOCHILDSELECTED</p>
 256
 257         @param nIndexOfChild
 258             Index of the new child which should be selected.
 259     */
 260     void selectChild( long nIndexOfChild );
 261
 262 public:
 263     /** Selects a new child by point.
 264
 265         <p>If the child was not selected before, the state of the child will
 266         be updated. If the point is not invalid, the index will internaly set to NOCHILDSELECTED</p>
 267
 268         @param eButton
 269             Button which belongs to the child which should be selected.
 270     */
 271     void selectChild( RECT_POINT ePoint );
 272
 273     /// Sets the name
 274     void setName( const ::rtl::OUString& rName );
 275
 276     /// Sets the description
 277     void setDescription( const ::rtl::OUString& rDescr );
 278 private:
 279     static ::com::sun::star::uno::Sequence< sal_Int8 > getUniqueId( void );
 280 protected:
 281
 282     /// @Return the object's current bounding box relative to the desktop.
 283     virtual Rectangle GetBoundingBoxOnScreen( void ) throw( ::com::sun::star::uno::RuntimeException );
 284
 285     /// @Return the object's current bounding box relative to the parent object.
 286     virtual Rectangle GetBoundingBox( void ) throw( ::com::sun::star::uno::RuntimeException );
 287
 288     /// Calls all Listener to tell they the change.
 289     void CommitChange( const com::sun::star::accessibility::AccessibleEventObject& rEvent );
 290
 291     virtual void SAL_CALL disposing();
 292
 293     /// @returns true if it's disposed or in disposing
 294     inline sal_Bool IsAlive( void ) const;
 295
 296     /// @returns true if it's not disposed and no in disposing
 297     inline sal_Bool IsNotAlive( void ) const;
 298
 299     /// throws the exception DisposedException if it's not alive
 300     void ThrowExceptionIfNotAlive( void ) throw( ::com::sun::star::lang::DisposedException );
 301
 302 private:
 303     /** Description of this object.  This is not a constant because it can
 304         be set from the outside.
 305     */
 306     ::rtl::OUString                                             msDescription;
 307
 308     /** Name of this object.
 309     */
 310     ::rtl::OUString                                             msName;
 311
 312     /// Reference to the parent object.
 313     ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >
 314                                         mxParent;
 315
 316     /// pointer to internal representation
 317     SvxRectCtl*                                                 mpRepr;
 318
 319     /// array for all possible childs
 320     SvxRectCtlChildAccessibleContext**  mpChilds;
 321
 322     /// client id in the AccessibleEventNotifier queue
 323     sal_uInt32 mnClientId;
 324
 325     /// actual selected child
 326     long                                                                mnSelectedChild;
 327
 328     /// mode of control (true -> 8 points, false -> 9 points)
 329     sal_Bool                                                    mbAngleMode;
 330 };
 331
 332 inline sal_Bool SvxRectCtlAccessibleContext::IsAlive( void ) const
 333 {
 334     return !rBHelper.bDisposed && !rBHelper.bInDispose;
 335 }
 336
 337 inline sal_Bool SvxRectCtlAccessibleContext::IsNotAlive( void ) const
 338 {
 339     return rBHelper.bDisposed || rBHelper.bInDispose;
 340 }
 341
 342
 343 typedef ::cppu::WeakAggComponentImplHelper6<
 344             ::com::sun::star::accessibility::XAccessible,
 345             ::com::sun::star::accessibility::XAccessibleComponent,
 346             ::com::sun::star::accessibility::XAccessibleContext,
 347             ::com::sun::star::accessibility::XAccessibleEventBroadcaster,
 348             ::com::sun::star::accessibility::XAccessibleValue,
 349             ::com::sun::star::lang::XServiceInfo >
 350             SvxRectCtlChildAccessibleContext_Base;
 351
 352
 353 class SvxRectCtlChildAccessibleContext : public SvxRectCtlChildAccessibleContext_Base
 354 {
 355 public:
 356     SvxRectCtlChildAccessibleContext(
 357         const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible>& rxParent,
 358         const Window& rParentWindow,
 359         const ::rtl::OUString& rName, const ::rtl::OUString& rDescription,
 360         const Rectangle& rBoundingBox,
 361         long nIndexInParent );
 362 protected:
 363     virtual ~SvxRectCtlChildAccessibleContext();
 364 public:
 365     //=====  XAccessible  =====================================================
 366
 367     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext> SAL_CALL
 368         getAccessibleContext( void ) throw( ::com::sun::star::uno::RuntimeException );
 369
 370     //=====  XAccessibleComponent  ============================================
 371
 372     virtual sal_Bool SAL_CALL
 373         containsPoint( const ::com::sun::star::awt::Point& rPoint ) throw( ::com::sun::star::uno::RuntimeException );
 374
 375     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
 376         getAccessibleAtPoint( const ::com::sun::star::awt::Point& rPoint ) throw( ::com::sun::star::uno::RuntimeException );
 377
 378     virtual ::com::sun::star::awt::Rectangle SAL_CALL
 379         getBounds() throw( ::com::sun::star::uno::RuntimeException );
 380
 381     virtual ::com::sun::star::awt::Point SAL_CALL
 382         getLocation() throw( ::com::sun::star::uno::RuntimeException );
 383
 384     virtual ::com::sun::star::awt::Point SAL_CALL
 385         getLocationOnScreen() throw( ::com::sun::star::uno::RuntimeException );
 386
 387     virtual ::com::sun::star::awt::Size SAL_CALL
 388         getSize() throw( ::com::sun::star::uno::RuntimeException );
 389
 390     virtual sal_Bool SAL_CALL
 391         isShowing() throw( ::com::sun::star::uno::RuntimeException );
 392
 393     virtual sal_Bool SAL_CALL
 394         isVisible() throw( ::com::sun::star::uno::RuntimeException );
 395
 396     virtual sal_Bool SAL_CALL
 397         isFocusTraversable() throw( ::com::sun::star::uno::RuntimeException );
 398
 399     virtual void SAL_CALL
 400         addFocusListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener )
 401             throw( ::com::sun::star::uno::RuntimeException );
 402
 403     virtual void SAL_CALL
 404         removeFocusListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener )
 405             throw (::com::sun::star::uno::RuntimeException);
 406
 407     virtual void SAL_CALL
 408         grabFocus() throw( ::com::sun::star::uno::RuntimeException );
 409
 410     virtual ::com::sun::star::uno::Any SAL_CALL
 411         getAccessibleKeyBinding() throw( ::com::sun::star::uno::RuntimeException );
 412     virtual sal_Int32 SAL_CALL
 413         getForeground(  ) throw (::com::sun::star::uno::RuntimeException);
 414     virtual sal_Int32 SAL_CALL
 415         getBackground(  ) throw (::com::sun::star::uno::RuntimeException);
 416
 417     //=====  XAccessibleContext  ==============================================
 418
 419     virtual sal_Int32 SAL_CALL
 420         getAccessibleChildCount( void ) throw( ::com::sun::star::uno::RuntimeException );
 421
 422     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
 423         getAccessibleChild( sal_Int32 nIndex )
 424             throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::lang::IndexOutOfBoundsException );
 425
 426     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
 427         getAccessibleParent( void ) throw( ::com::sun::star::uno::RuntimeException );
 428
 429     virtual     sal_Int32 SAL_CALL
 430         getAccessibleIndexInParent( void ) throw( ::com::sun::star::uno::RuntimeException );
 431
 432     virtual sal_Int16 SAL_CALL
 433         getAccessibleRole( void ) throw( ::com::sun::star::uno::RuntimeException );
 434
 435     virtual ::rtl::OUString SAL_CALL
 436         getAccessibleDescription( void ) throw( ::com::sun::star::uno::RuntimeException );
 437
 438     virtual ::rtl::OUString SAL_CALL
 439         getAccessibleName( void ) throw( ::com::sun::star::uno::RuntimeException );
 440
 441     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL
 442         getAccessibleRelationSet( void ) throw( ::com::sun::star::uno::RuntimeException );
 443
 444     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL
 445         getAccessibleStateSet( void ) throw( ::com::sun::star::uno::RuntimeException );
 446
 447     virtual ::com::sun::star::lang::Locale SAL_CALL
 448         getLocale( void )
 449             throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::accessibility::IllegalAccessibleComponentStateException );
 450
 451     //=====  XComponent  =====================================================
 452
 453     using ::cppu::WeakAggComponentImplHelperBase::addEventListener;
 454     using ::cppu::WeakAggComponentImplHelperBase::removeEventListener;
 455
 456     //=====  XAccessibleEventBroadcaster  =====================================
 457
 458     virtual void SAL_CALL
 459         addEventListener(
 460             const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener )
 461             throw( ::com::sun::star::uno::RuntimeException );
 462
 463     virtual void SAL_CALL
 464         removeEventListener(
 465             const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener )
 466             throw( com::sun::star::uno::RuntimeException );
 467
 468     //=====  XAccessibleValue  ================================================
 469
 470     virtual ::com::sun::star::uno::Any SAL_CALL
 471         getCurrentValue() throw( ::com::sun::star::uno::RuntimeException );
 472
 473     virtual sal_Bool SAL_CALL
 474         setCurrentValue( const ::com::sun::star::uno::Any& aNumber ) throw( ::com::sun::star::uno::RuntimeException );
 475
 476     virtual ::com::sun::star::uno::Any SAL_CALL
 477         getMaximumValue() throw( ::com::sun::star::uno::RuntimeException );
 478
 479     virtual ::com::sun::star::uno::Any SAL_CALL
 480         getMinimumValue() throw( ::com::sun::star::uno::RuntimeException );
 481
 482     //=====  XServiceInfo  ====================================================
 483
 484     virtual ::rtl::OUString SAL_CALL
 485         getImplementationName( void ) throw( ::com::sun::star::uno::RuntimeException );
 486
 487     virtual sal_Bool SAL_CALL
 488         supportsService( const ::rtl::OUString& sServiceName ) throw( ::com::sun::star::uno::RuntimeException );
 489
 490     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL
 491         getSupportedServiceNames( void ) throw( ::com::sun::star::uno::RuntimeException );
 492
 493
 494     //=====  XTypeProvider  ===================================================
 495
 496     virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL
 497         getImplementationId( void ) throw( ::com::sun::star::uno::RuntimeException );
 498
 499     //===== internal ==========================================================
 500
 501     /// Sets the checked status
 502     void setStateChecked( sal_Bool bChecked );
 503
 504 protected:
 505     virtual Rectangle GetBoundingBoxOnScreen( void ) throw( ::com::sun::star::uno::RuntimeException );
 506
 507     virtual Rectangle GetBoundingBox( void ) throw( ::com::sun::star::uno::RuntimeException );
 508
 509     void CommitChange( const com::sun::star::accessibility::AccessibleEventObject& rEvent );
 510
 511     virtual void SAL_CALL disposing();
 512
 513     /// @returns true if it's disposed or in disposing
 514     inline sal_Bool IsAlive( void ) const;
 515
 516     /// @returns true if it's not disposed and no in disposing
 517     inline sal_Bool IsNotAlive( void ) const;
 518
 519     /// throws the exception DisposedException if it's not alive
 520     void ThrowExceptionIfNotAlive( void ) throw( ::com::sun::star::lang::DisposedException );
 521
 522     /// Mutex guarding this object.
 523     ::osl::Mutex                                                maMutex;
 524
 525 private:
 526
 527     /** Description of this object.  This is not a constant because it can
 528         be set from the outside.  Furthermore, it changes according the the
 529         draw page's display mode.
 530     */
 531     ::rtl::OUString                                             msDescription;
 532
 533     /** Name of this object.  It changes according the the draw page's
 534         display mode.
 535     */
 536     ::rtl::OUString                                             msName;
 537
 538     /// Reference to the parent object.
 539     ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >
 540                                         mxParent;
 541
 542     /// Bounding box
 543     Rectangle*                                                  mpBoundingBox;
 544
 545     /// window of parent
 546     const Window&                                               mrParentWindow;
 547
 548     /// client id in the AccessibleEventNotifier queue
 549     sal_uInt32                          mnClientId;
 550
 551     /// index of child in parent
 552     long                                                                mnIndexInParent;
 553
 554     /// Indicates, if object is checked
 555     sal_Bool                                                    mbIsChecked;
 556 };
 557
 558 inline sal_Bool SvxRectCtlChildAccessibleContext::IsAlive( void ) const
 559 {
 560     return !rBHelper.bDisposed && !rBHelper.bInDispose;
 561 }
 562
 563 inline sal_Bool SvxRectCtlChildAccessibleContext::IsNotAlive( void ) const
 564 {
 565     return rBHelper.bDisposed || rBHelper.bInDispose;
 566 }
 567
 568
 569 #endif