svx/source/inc/svxrectctaccessiblecontext.hxx

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   9  * This file incorporates work covered by the following license notice:
  10  *
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  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 .
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  19
  20
  21 #ifndef INCLUDED_SVX_SOURCE_INC_SVXRECTCTACCESSIBLECONTEXT_HXX
  22 #define INCLUDED_SVX_SOURCE_INC_SVXRECTCTACCESSIBLECONTEXT_HXX
  23
  24 #include <com/sun/star/accessibility/XAccessible.hpp>
  25 #include <com/sun/star/accessibility/XAccessibleComponent.hpp>
  26 #include <com/sun/star/accessibility/XAccessibleContext.hpp>
  27 #include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
  28 #include <com/sun/star/accessibility/IllegalAccessibleComponentStateException.hpp>
  29 #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
  30 #include <com/sun/star/accessibility/XAccessibleAction.hpp>
  31 #include <com/sun/star/accessibility/XAccessibleValue.hpp>
  32 #include <com/sun/star/beans/XPropertyChangeListener.hpp>
  33 #include <com/sun/star/uno/Reference.hxx>
  34 #include <cppuhelper/weak.hxx>
  35 #include <com/sun/star/lang/XServiceInfo.hpp>
  36 #include <com/sun/star/lang/XTypeProvider.hpp>
  37 #include <com/sun/star/lang/XServiceName.hpp>
  38 #include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
  39 #include <com/sun/star/lang/DisposedException.hpp>
  40 #include <osl/mutex.hxx>
  41 #include <cppuhelper/interfacecontainer.h>
  42 #include <cppuhelper/compbase6.hxx>
  43 #include <cppuhelper/compbase7.hxx>
  44 #include <comphelper/broadcasthelper.hxx>
  45 #include <cppuhelper/implbase6.hxx>
  46 #include <cppuhelper/implbase7.hxx>
  47 #include <comphelper/servicehelper.hxx>
  48 #include <svx/rectenum.hxx>
  49 #include <vcl/vclptr.hxx>
  50
  51 namespace com { namespace sun { namespace star { namespace awt {
  52     struct Point;
  53     struct Rectangle;
  54     struct Size;
  55     class XFocusListener;
  56 } } } }
  57
  58 class Rectangle;
  59 class SvxRectCtl;
  60 class SvxRectCtlChildAccessibleContext;
  61 namespace vcl { class Window; }
  62
  63
  64 typedef ::cppu::WeakAggComponentImplHelper6<
  65             ::com::sun::star::accessibility::XAccessible,
  66             ::com::sun::star::accessibility::XAccessibleComponent,
  67             ::com::sun::star::accessibility::XAccessibleContext,
  68             ::com::sun::star::accessibility::XAccessibleEventBroadcaster,
  69             ::com::sun::star::accessibility::XAccessibleSelection,
  70             ::com::sun::star::lang::XServiceInfo >
  71             SvxRectCtlAccessibleContext_Base;
  72
  73 class SvxRectCtlAccessibleContext : public ::comphelper::OBaseMutex, public SvxRectCtlAccessibleContext_Base
  74 {
  75 public:
  76     // internal
  77     SvxRectCtlAccessibleContext(
  78         const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible>& rxParent,
  79         SvxRectCtl&             rRepresentation,
  80         const OUString*  pName = NULL,
  81         const OUString*  pDescription = NULL );
  82 protected:
  83     virtual ~SvxRectCtlAccessibleContext();
  84 public:
  85     // XAccessible
  86     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext> SAL_CALL
  87         getAccessibleContext() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  88
  89     // XAccessibleComponent
  90     virtual sal_Bool SAL_CALL
  91         containsPoint( const ::com::sun::star::awt::Point& rPoint ) throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  92
  93     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
  94         getAccessibleAtPoint( const ::com::sun::star::awt::Point& rPoint ) throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  95
  96     virtual ::com::sun::star::awt::Rectangle SAL_CALL
  97         getBounds() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  98
  99     virtual ::com::sun::star::awt::Point SAL_CALL
 100         getLocation() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 101
 102     virtual ::com::sun::star::awt::Point SAL_CALL
 103         getLocationOnScreen() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 104
 105     virtual ::com::sun::star::awt::Size SAL_CALL
 106         getSize() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 107
 108     bool SAL_CALL
 109         isVisible() throw( ::com::sun::star::uno::RuntimeException );
 110
 111     virtual void SAL_CALL
 112         grabFocus() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 113
 114     virtual sal_Int32 SAL_CALL
 115         getForeground(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 116     virtual sal_Int32 SAL_CALL
 117         getBackground(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 118
 119     // XAccessibleContext
 120     virtual sal_Int32 SAL_CALL
 121         getAccessibleChildCount() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 122
 123     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
 124         getAccessibleChild( sal_Int32 nIndex )
 125             throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::lang::IndexOutOfBoundsException, std::exception ) SAL_OVERRIDE;
 126
 127     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
 128         getAccessibleParent() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 129
 130     virtual sal_Int32 SAL_CALL
 131         getAccessibleIndexInParent() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 132
 133     virtual sal_Int16 SAL_CALL
 134         getAccessibleRole() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 135
 136     virtual OUString SAL_CALL
 137         getAccessibleDescription() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 138
 139     virtual OUString SAL_CALL
 140         getAccessibleName() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 141
 142     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL
 143         getAccessibleRelationSet() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 144
 145     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL
 146         getAccessibleStateSet() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 147
 148     virtual ::com::sun::star::lang::Locale SAL_CALL
 149         getLocale()
 150             throw(  ::com::sun::star::uno::RuntimeException,
 151                     ::com::sun::star::accessibility::IllegalAccessibleComponentStateException, std::exception ) SAL_OVERRIDE;
 152
 153     // XAccessibleEventBroadcaster
 154     virtual void SAL_CALL
 155         addAccessibleEventListener(
 156             const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener )
 157             throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 158
 159     virtual void SAL_CALL
 160         removeAccessibleEventListener(
 161             const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener )
 162             throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 163
 164     // XServiceInfo
 165     virtual OUString SAL_CALL
 166         getImplementationName() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 167
 168     virtual sal_Bool SAL_CALL
 169         supportsService( const OUString& sServiceName ) throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 170
 171     virtual ::com::sun::star::uno::Sequence< OUString> SAL_CALL
 172         getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 173
 174     // XTypeProvider
 175     virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL
 176         getImplementationId() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 177
 178     // XAccessibleSelection
 179     virtual void SAL_CALL
 180         selectAccessibleChild( sal_Int32 nChildIndex )
 181             throw( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 182
 183     virtual sal_Bool SAL_CALL
 184         isAccessibleChildSelected( sal_Int32 nChildIndex )
 185             throw( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 186
 187     virtual void SAL_CALL
 188         clearAccessibleSelection() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 189
 190     virtual void SAL_CALL
 191         selectAllAccessibleChildren() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 192
 193     virtual sal_Int32 SAL_CALL
 194         getSelectedAccessibleChildCount() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 195
 196     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
 197         getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex )
 198             throw( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 199
 200     virtual void SAL_CALL
 201         deselectAccessibleChild( sal_Int32 nSelectedChildIndex )
 202             throw( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 203
 204
 205 protected:
 206     // internals
 207     void checkChildIndex( long nIndexOfChild ) throw( ::com::sun::star::lang::IndexOutOfBoundsException );
 208
 209     void checkChildIndexOnSelection( long nIndexOfChild ) throw( ::com::sun::star::lang::IndexOutOfBoundsException );
 210
 211     /** Selects a new child by index.
 212
 213         <p>If the child was not selected before, the state of the child will
 214         be updated. If the index is invalid, the index will internally set to NOCHILDSELECTED</p>
 215
 216         @param nIndexOfChild
 217             Index of the new child which should be selected.
 218     */
 219     void selectChild( long nIndexOfChild, bool bFireFocus = true);
 220
 221 public:
 222     /** Selects a new child by point.
 223
 224         <p>If the child was not selected before, the state of the child will
 225         be updated. If the point is not invalid, the index will internally set to NOCHILDSELECTED</p>
 226
 227         @param eButton
 228             Button which belongs to the child which should be selected.
 229     */
 230     void selectChild( RECT_POINT ePoint, bool bFireFocus = true );
 231     void FireChildFocus( RECT_POINT eButton );
 232
 233 protected:
 234
 235     /// @Return the object's current bounding box relative to the desktop.
 236     Rectangle GetBoundingBoxOnScreen() throw( ::com::sun::star::uno::RuntimeException );
 237
 238     /// @Return the object's current bounding box relative to the parent object.
 239     Rectangle GetBoundingBox() throw( ::com::sun::star::uno::RuntimeException );
 240
 241     /// Calls all Listener to tell they the change.
 242     void CommitChange( const com::sun::star::accessibility::AccessibleEventObject& rEvent );
 243
 244     virtual void SAL_CALL disposing() SAL_OVERRIDE;
 245
 246     /// @returns true if it's disposed or in disposing
 247     inline bool IsAlive() const;
 248
 249     /// @returns true if it's not disposed and no in disposing
 250     inline bool IsNotAlive() const;
 251
 252     /// throws the exception DisposedException if it's not alive
 253     void ThrowExceptionIfNotAlive() throw( ::com::sun::star::lang::DisposedException );
 254
 255 private:
 256     /** Description of this object.  This is not a constant because it can
 257         be set from the outside.
 258     */
 259     OUString                     msDescription;
 260
 261     /** Name of this object.
 262     */
 263     OUString                     msName;
 264
 265     /// Reference to the parent object.
 266     ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >
 267                                         mxParent;
 268
 269     /// pointer to internal representation
 270     VclPtr<SvxRectCtl>                  mpRepr;
 271
 272     /// array for all possible children
 273     SvxRectCtlChildAccessibleContext**  mpChildren;
 274
 275     /// client id in the AccessibleEventNotifier queue
 276     sal_uInt32 mnClientId;
 277
 278     /// actual selected child
 279     long                                mnSelectedChild;
 280
 281     /// mode of control (true -> 8 points, false -> 9 points)
 282     bool                            mbAngleMode;
 283 };
 284
 285 inline bool SvxRectCtlAccessibleContext::IsAlive() const
 286 {
 287     return !rBHelper.bDisposed && !rBHelper.bInDispose;
 288 }
 289
 290 inline bool SvxRectCtlAccessibleContext::IsNotAlive() const
 291 {
 292     return rBHelper.bDisposed || rBHelper.bInDispose;
 293 }
 294
 295 typedef ::cppu::WeakAggComponentImplHelper7<
 296             ::com::sun::star::accessibility::XAccessible,
 297             ::com::sun::star::accessibility::XAccessibleComponent,
 298             ::com::sun::star::accessibility::XAccessibleContext,
 299             ::com::sun::star::accessibility::XAccessibleEventBroadcaster,
 300             ::com::sun::star::accessibility::XAccessibleValue,
 301             ::com::sun::star::accessibility::XAccessibleAction,
 302             ::com::sun::star::lang::XServiceInfo >
 303             SvxRectCtlChildAccessibleContext_Base;
 304
 305 class SvxRectCtlChildAccessibleContext : public SvxRectCtlChildAccessibleContext_Base
 306 {
 307 public:
 308     SvxRectCtlChildAccessibleContext(
 309         const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible>& rxParent,
 310         const vcl::Window& rParentWindow,
 311         const OUString& rName, const OUString& rDescription,
 312         const Rectangle& rBoundingBox,
 313         long nIndexInParent );
 314 protected:
 315     virtual ~SvxRectCtlChildAccessibleContext();
 316 public:
 317     // XAccessible
 318     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext> SAL_CALL
 319         getAccessibleContext() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 320
 321     // XAccessibleComponent
 322     virtual sal_Bool SAL_CALL
 323         containsPoint( const ::com::sun::star::awt::Point& rPoint ) throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 324
 325     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
 326         getAccessibleAtPoint( const ::com::sun::star::awt::Point& rPoint ) throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 327
 328     virtual ::com::sun::star::awt::Rectangle SAL_CALL
 329         getBounds() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 330
 331     virtual ::com::sun::star::awt::Point SAL_CALL
 332         getLocation() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 333
 334     virtual ::com::sun::star::awt::Point SAL_CALL
 335         getLocationOnScreen() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 336
 337     virtual ::com::sun::star::awt::Size SAL_CALL
 338         getSize() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 339
 340     virtual void SAL_CALL
 341         grabFocus() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 342
 343     virtual sal_Int32 SAL_CALL
 344         getForeground(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 345     virtual sal_Int32 SAL_CALL
 346         getBackground(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 347
 348     // XAccessibleContext
 349     virtual sal_Int32 SAL_CALL
 350         getAccessibleChildCount() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 351
 352     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
 353         getAccessibleChild( sal_Int32 nIndex )
 354             throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::lang::IndexOutOfBoundsException, std::exception ) SAL_OVERRIDE;
 355
 356     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
 357         getAccessibleParent() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 358
 359     virtual sal_Int32 SAL_CALL
 360         getAccessibleIndexInParent() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 361
 362     virtual sal_Int16 SAL_CALL
 363         getAccessibleRole() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 364
 365     virtual OUString SAL_CALL
 366         getAccessibleDescription() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 367
 368     virtual OUString SAL_CALL
 369         getAccessibleName() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 370
 371     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL
 372         getAccessibleRelationSet() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 373
 374     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL
 375         getAccessibleStateSet() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 376
 377     virtual ::com::sun::star::lang::Locale SAL_CALL
 378         getLocale()
 379             throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::accessibility::IllegalAccessibleComponentStateException, std::exception ) SAL_OVERRIDE;
 380
 381     // XAccessibleEventBroadcaster
 382     virtual void SAL_CALL
 383         addAccessibleEventListener(
 384             const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener )
 385             throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 386
 387     virtual void SAL_CALL
 388         removeAccessibleEventListener(
 389             const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener )
 390             throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 391
 392     // XAccessibleValue
 393     virtual ::com::sun::star::uno::Any SAL_CALL
 394         getCurrentValue() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 395
 396     virtual sal_Bool SAL_CALL
 397         setCurrentValue( const ::com::sun::star::uno::Any& aNumber ) throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 398
 399     virtual ::com::sun::star::uno::Any SAL_CALL
 400         getMaximumValue() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 401
 402     virtual ::com::sun::star::uno::Any SAL_CALL
 403         getMinimumValue() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 404
 405     // XAccessibleAction
 406     virtual sal_Int32 SAL_CALL getAccessibleActionCount( ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 407     virtual sal_Bool SAL_CALL doAccessibleAction ( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 408     virtual ::rtl::OUString SAL_CALL getAccessibleActionDescription ( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 409     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleKeyBinding > SAL_CALL getAccessibleActionKeyBinding( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 410     // XServiceInfo
 411     virtual OUString SAL_CALL
 412         getImplementationName() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 413
 414     virtual sal_Bool SAL_CALL
 415         supportsService( const OUString& sServiceName ) throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 416
 417     virtual ::com::sun::star::uno::Sequence< OUString> SAL_CALL
 418         getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 419
 420     // XTypeProvider
 421     virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL
 422         getImplementationId() throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 423
 424     // internal
 425     /// Sets the checked status
 426     void setStateChecked(bool bChecked, bool bFireFocus = true);
 427     void FireFocusEvent();
 428
 429 protected:
 430     Rectangle GetBoundingBoxOnScreen() throw( ::com::sun::star::uno::RuntimeException );
 431
 432     Rectangle GetBoundingBox() throw( ::com::sun::star::uno::RuntimeException );
 433
 434     void CommitChange( const com::sun::star::accessibility::AccessibleEventObject& rEvent );
 435
 436     virtual void SAL_CALL disposing() SAL_OVERRIDE;
 437
 438     /// @returns true if it's disposed or in disposing
 439     inline bool IsAlive() const;
 440
 441     /// @returns true if it's not disposed and no in disposing
 442     inline bool IsNotAlive() const;
 443
 444     /// throws the exception DisposedException if it's not alive
 445     void ThrowExceptionIfNotAlive() throw( ::com::sun::star::lang::DisposedException );
 446
 447     /// Mutex guarding this object.
 448     ::osl::Mutex                        maMutex;
 449
 450 private:
 451
 452     /** Description of this object.  This is not a constant because it can
 453         be set from the outside.  Furthermore, it changes according to the
 454         draw page's display mode.
 455     */
 456     OUString                     msDescription;
 457
 458     /** Name of this object.  It changes according the draw page's
 459         display mode.
 460     */
 461     OUString                     msName;
 462
 463     /// Reference to the parent object.
 464     ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >
 465                                         mxParent;
 466
 467     /// Bounding box
 468     Rectangle*                          mpBoundingBox;
 469
 470     /// window of parent
 471     const vcl::Window&                       mrParentWindow;
 472
 473     /// client id in the AccessibleEventNotifier queue
 474     sal_uInt32                          mnClientId;
 475
 476     /// index of child in parent
 477     long                                mnIndexInParent;
 478
 479     /// Indicates, if object is checked
 480     bool                            mbIsChecked;
 481 };
 482
 483 inline bool SvxRectCtlChildAccessibleContext::IsAlive() const
 484 {
 485     return !rBHelper.bDisposed && !rBHelper.bInDispose;
 486 }
 487
 488 inline bool SvxRectCtlChildAccessibleContext::IsNotAlive() const
 489 {
 490     return rBHelper.bDisposed || rBHelper.bInDispose;
 491 }
 492
 493
 494 #endif
 495
 496 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */