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28 : :
29 : : #include <svx/AccessibleControlShape.hxx>
30 : : #include <svx/AccessibleShapeInfo.hxx>
31 : : #include "svx/DescriptionGenerator.hxx"
32 : : #include <com/sun/star/drawing/XControlShape.hpp>
33 : : #include <com/sun/star/accessibility/AccessibleEventId.hpp>
34 : : #include <com/sun/star/accessibility/AccessibleStateType.hpp>
35 : : #include <com/sun/star/form/FormComponentType.hpp>
36 : : #include <com/sun/star/reflection/XProxyFactory.hpp>
37 : : #include <com/sun/star/container/XContainer.hpp>
38 : : #include <comphelper/processfactory.hxx>
39 : : #include <unotools/accessiblestatesethelper.hxx>
40 : : #include <svx/svdouno.hxx>
41 : : #include "svx/unoapi.hxx"
42 : : #include <svx/ShapeTypeHandler.hxx>
43 : : #include <svx/SvxShapeTypes.hxx>
44 : : #include <toolkit/helper/vclunohelper.hxx>
45 : : #include <comphelper/accessiblewrapper.hxx>
46 : : #include <svx/svdview.hxx>
47 : : #include <svx/svdpagv.hxx>
48 : : #include "svx/svdstr.hrc"
49 : : #include <algorithm>
50 : :
51 : : using namespace ::comphelper;
52 : : using namespace ::accessibility;
53 : : using namespace ::com::sun::star::accessibility;
54 : : using namespace ::com::sun::star::uno;
55 : : using namespace ::com::sun::star::awt;
56 : : using namespace ::com::sun::star::beans;
57 : : using namespace ::com::sun::star::util;
58 : : using namespace ::com::sun::star::lang;
59 : : using namespace ::com::sun::star::reflection;
60 : : using namespace ::com::sun::star::drawing;
61 : : using namespace ::com::sun::star::container;
62 : :
63 : : //--------------------------------------------------------------------
64 : : namespace
65 : : {
66 : : //................................................................
67 : 0 : const ::rtl::OUString& lcl_getNamePropertyName( )
68 : : {
69 [ # # ][ # # ]: 0 : static ::rtl::OUString s_sNamePropertyName( RTL_CONSTASCII_USTRINGPARAM( "Name" ) );
[ # # ][ # # ]
70 : 0 : return s_sNamePropertyName;
71 : : }
72 : : //................................................................
73 : 0 : const ::rtl::OUString& lcl_getDescPropertyName( )
74 : : {
75 [ # # ][ # # ]: 0 : static ::rtl::OUString s_sDescPropertyDesc( RTL_CONSTASCII_USTRINGPARAM( "HelpText" ) );
[ # # ][ # # ]
76 : 0 : return s_sDescPropertyDesc;
77 : : }
78 : : //................................................................
79 : 0 : const ::rtl::OUString& lcl_getLabelPropertyName( )
80 : : {
81 [ # # ][ # # ]: 0 : static ::rtl::OUString s_sLabelPropertyLabel( RTL_CONSTASCII_USTRINGPARAM( "Label" ) );
[ # # ][ # # ]
82 : 0 : return s_sLabelPropertyLabel;
83 : : }
84 : : //................................................................
85 : : // return the property which should be used as AccessibleName
86 : 0 : const ::rtl::OUString& lcl_getPreferredAccNameProperty( const Reference< XPropertySetInfo >& _rxPSI )
87 : : {
88 [ # # ][ # # ]: 0 : if ( _rxPSI.is() && _rxPSI->hasPropertyByName( lcl_getLabelPropertyName() ) )
[ # # ]
89 : 0 : return lcl_getLabelPropertyName();
90 : : else
91 : 0 : return lcl_getNamePropertyName();
92 : : }
93 : :
94 : : //................................................................
95 : : // determines whether or not a state which belongs to the inner context needs to be forwarded to the "composed"
96 : : // context
97 : 0 : sal_Bool isComposedState( const sal_Int16 _nState )
98 : : {
99 : : return ( ( AccessibleStateType::INVALID != _nState )
100 : : && ( AccessibleStateType::DEFUNC != _nState )
101 : : && ( AccessibleStateType::ICONIFIED != _nState )
102 : : && ( AccessibleStateType::RESIZABLE != _nState )
103 : : && ( AccessibleStateType::SELECTABLE != _nState )
104 : : && ( AccessibleStateType::SHOWING != _nState )
105 : : && ( AccessibleStateType::MANAGES_DESCENDANTS != _nState )
106 : : && ( AccessibleStateType::VISIBLE != _nState )
107 [ # # ][ # # ]: 0 : );
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
108 : : }
109 : :
110 : : //................................................................
111 : : /** determines whether the given control is in alive mode
112 : : */
113 : 0 : inline sal_Bool isAliveMode( const Reference< XControl >& _rxControl )
114 : : {
115 : : OSL_PRECOND( _rxControl.is(), "AccessibleControlShape::isAliveMode: invalid control" );
116 [ # # ][ # # ]: 0 : return _rxControl.is() && !_rxControl->isDesignMode();
117 : : }
118 : : }
119 : :
120 : : //=============================================================================
121 : : //= AccessibleControlShape
122 : : //=============================================================================
123 : :
124 : : //-----------------------------------------------------------------------------
125 : 0 : AccessibleControlShape::AccessibleControlShape (
126 : : const AccessibleShapeInfo& rShapeInfo,
127 : : const AccessibleShapeTreeInfo& rShapeTreeInfo)
128 : : : AccessibleShape (rShapeInfo, rShapeTreeInfo)
129 : : , m_bListeningForName( sal_False )
130 : : , m_bListeningForDesc( sal_False )
131 : : , m_bMultiplexingStates( sal_False )
132 : : , m_bDisposeNativeContext( sal_False )
133 [ # # ]: 0 : , m_bWaitingForControl( sal_False )
134 : : {
135 [ # # ][ # # ]: 0 : m_pChildManager = new OWrappedAccessibleChildrenManager( getProcessServiceFactory() );
136 : 0 : m_pChildManager->acquire();
137 : :
138 [ # # ]: 0 : osl_incrementInterlockedCount( &m_refCount );
139 : : {
140 [ # # ][ # # ]: 0 : m_pChildManager->setOwningAccessible( this );
141 : : }
142 [ # # ]: 0 : osl_decrementInterlockedCount( &m_refCount );
143 : 0 : }
144 : :
145 : : //-----------------------------------------------------------------------------
146 [ # # ]: 0 : AccessibleControlShape::~AccessibleControlShape (void)
147 : : {
148 : 0 : m_pChildManager->release();
149 : 0 : m_pChildManager = NULL;
150 : :
151 [ # # ]: 0 : if ( m_xControlContextProxy.is() )
152 [ # # ][ # # ]: 0 : m_xControlContextProxy->setDelegator( NULL );
[ # # ]
153 : 0 : m_xControlContextProxy.clear();
154 : 0 : m_xControlContextTypeAccess.clear();
155 : 0 : m_xControlContextComponent.clear();
156 : : // this should remove the _only_ three "real" reference (means not delegated to
157 : : // ourself) to this proxy, and thus delete it
158 [ # # ]: 0 : }
159 : :
160 : : //-----------------------------------------------------------------------------
161 : 0 : SdrObject* AccessibleControlShape::getSdrObject() const
162 : : {
163 : 0 : return GetSdrObjectFromXShape (mxShape);
164 : : }
165 : :
166 : : namespace {
167 : 0 : Reference< XContainer > lcl_getControlContainer( const Window* _pWin, const SdrView* _pView )
168 : : {
169 : 0 : Reference< XContainer > xReturn;
170 : : DBG_ASSERT( _pView, "lcl_getControlContainer: invalid view!" );
171 [ # # ][ # # ]: 0 : if ( _pView && _pView->GetSdrPageView())
[ # # ]
172 : : {
173 [ # # ][ # # ]: 0 : xReturn = xReturn.query( _pView->GetSdrPageView()->GetControlContainer( *_pWin ) );
[ # # ]
174 : : }
175 : 0 : return xReturn;
176 : : }
177 : : }
178 : :
179 : : //-----------------------------------------------------------------------------
180 : 0 : void AccessibleControlShape::Init()
181 : : {
182 : 0 : AccessibleShape::Init();
183 : :
184 : : OSL_ENSURE( !m_xControlContextProxy.is(), "AccessibleControlShape::Init: already initialized!" );
185 : : try
186 : : {
187 : : // What we need to do here is merge the functionality of the AccessibleContext of our UNO control
188 : : // with our own AccessibleContext-related functionality.
189 : : //
190 : : // The problem is that we do not know the interfaces our "inner" context supports - this may be any
191 : : // XAccessibleXXX interface (or even any other) which makes sense for it.
192 : : //
193 : : // In theory, we could implement all possible interfaces ourself, and re-route all functionality to
194 : : // the inner context (except those we implement ourself, like XAccessibleComponent). But this is in no
195 : : // way future-proof - as soon as an inner context appears which implements an additional interface,
196 : : // we would need to adjust our implementation to support this new interface, too. Bad idea.
197 : : //
198 : : // The usual solution for such a problem is aggregation. Aggregation means using UNO's own meachnisms
199 : : // for merging an inner with an outer component, and get a component which behaves as it is exactly one.
200 : : // This is what XAggregation is for. Unfortunately, aggregation requires _exact_ control over the ref count
201 : : // of the inner object, which we do not have at all.
202 : : // Bad, too.
203 : : //
204 : : // But there is a solution: com.sun.star.reflection.ProxyFactory. This service is able to create a proxy
205 : : // for any component, which supports _exactly_ the same interfaces as the component. In addition, it can
206 : : // be aggregated, as by definition the proxy's ref count is exactly 1 when returned from the factory.
207 : : // Sounds better. Though this yields the problem of slightly degraded performance, it's the only solution
208 : : // I'm aware of at the moment .....
209 : :
210 : : // get the control which belongs to our model (relative to our view)
211 [ # # ]: 0 : const Window* pViewWindow = maShapeTreeInfo.GetWindow();
212 [ # # ][ # # ]: 0 : SdrUnoObj* pUnoObjectImpl = PTR_CAST( SdrUnoObj, getSdrObject() );
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ]
213 [ # # ]: 0 : SdrView* pView = maShapeTreeInfo.GetSdrView();
214 : : OSL_ENSURE( pView && pViewWindow && pUnoObjectImpl, "AccessibleControlShape::Init: no view, or no view window, no SdrUnoObj!" );
215 : :
216 [ # # ][ # # ]: 0 : if ( pView && pViewWindow && pUnoObjectImpl )
[ # # ]
217 : : {
218 : : // .................................................................
219 : : // get the context of the control - it will be our "inner" context
220 [ # # ][ # # ]: 0 : m_xUnoControl = pUnoObjectImpl->GetUnoControl( *pView, *pViewWindow );
221 : :
222 [ # # ]: 0 : if ( !m_xUnoControl.is() )
223 : : {
224 : : // the control has not yet been created. Though speaking strictly, it is a bug that
225 : : // our instance here is created without an existing control (because an AccessibleControlShape
226 : : // is a representation of a view object, and can only live if the view it should represent
227 : : // is complete, which implies a living control), it's by far the easiest and most riskless way
228 : : // to fix this here in this class.
229 : : // Okay, we will add as listener to the control container where we expect our control to appear.
230 : : OSL_ENSURE( !m_bWaitingForControl, "AccessibleControlShape::Init: already waiting for the control!" );
231 : :
232 [ # # ][ # # ]: 0 : Reference< XContainer > xControlContainer = lcl_getControlContainer( pViewWindow, maShapeTreeInfo.GetSdrView() );
233 : : OSL_ENSURE( xControlContainer.is(), "AccessibleControlShape::Init: unable to find my ControlContainer!" );
234 [ # # ]: 0 : if ( xControlContainer.is() )
235 : : {
236 [ # # ][ # # ]: 0 : xControlContainer->addContainerListener( this );
[ # # ]
237 : 0 : m_bWaitingForControl = sal_True;
238 : 0 : }
239 : : }
240 : : else
241 : : {
242 [ # # ]: 0 : Reference< XModeChangeBroadcaster > xControlModes( m_xUnoControl, UNO_QUERY );
243 [ # # ]: 0 : Reference< XAccessible > xControlAccessible( xControlModes, UNO_QUERY );
244 : 0 : Reference< XAccessibleContext > xNativeControlContext;
245 [ # # ]: 0 : if ( xControlAccessible.is() )
246 [ # # ][ # # ]: 0 : xNativeControlContext = xControlAccessible->getAccessibleContext();
[ # # ]
247 : : OSL_ENSURE( xNativeControlContext.is(), "AccessibleControlShape::Init: no AccessibleContext for the control!" );
248 [ # # ][ # # ]: 0 : m_aControlContext = WeakReference< XAccessibleContext >( xNativeControlContext );
[ # # ]
249 : :
250 : : // .................................................................
251 : : // add as listener to the context - we want to multiplex some states
252 [ # # ][ # # ]: 0 : if ( isAliveMode( m_xUnoControl ) && xNativeControlContext.is() )
[ # # ][ # # ]
253 : : { // (but only in alive mode)
254 [ # # ]: 0 : startStateMultiplexing( );
255 : : }
256 : :
257 : : // now that we have all information about our control, do some adjustments
258 [ # # ]: 0 : adjustAccessibleRole();
259 [ # # ]: 0 : initializeComposedState();
260 : :
261 : : // some initialization for our child manager, which is used in alive mode only
262 [ # # ][ # # ]: 0 : if ( isAliveMode( m_xUnoControl ) )
263 : : {
264 [ # # ]: 0 : Reference< XAccessibleStateSet > xStates( getAccessibleStateSet( ) );
265 : : OSL_ENSURE( xStates.is(), "AccessibleControlShape::AccessibleControlShape: no inner state set!" );
266 [ # # ][ # # ]: 0 : m_pChildManager->setTransientChildren( !xStates.is() || xStates->contains( AccessibleStateType::MANAGES_DESCENDANTS ) );
[ # # ][ # # ]
[ # # ]
267 : : }
268 : :
269 : : // .................................................................
270 : : // finally, aggregate a proxy for the control context
271 : : // first a factory for the proxy
272 : 0 : Reference< XProxyFactory > xFactory;
273 [ # # ][ # # ]: 0 : xFactory = xFactory.query( createProcessComponent( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.reflection.ProxyFactory" ) ) ) );
[ # # ][ # # ]
274 : : OSL_ENSURE( xFactory.is(), "AccessibleControlShape::Init: could not create a proxy factory!" );
275 : : // then the proxy itself
276 [ # # ][ # # ]: 0 : if ( xFactory.is() && xNativeControlContext.is() )
[ # # ]
277 : : {
278 [ # # ][ # # ]: 0 : m_xControlContextProxy = xFactory->createProxy( xNativeControlContext );
[ # # ]
279 [ # # ][ # # ]: 0 : OSL_VERIFY( xNativeControlContext->queryInterface( ::getCppuType( &m_xControlContextTypeAccess ) ) >>= m_xControlContextTypeAccess );
[ # # ][ # # ]
280 [ # # ][ # # ]: 0 : OSL_VERIFY( xNativeControlContext->queryInterface( ::getCppuType( &m_xControlContextComponent ) ) >>= m_xControlContextComponent );
[ # # ][ # # ]
281 : :
282 : : // aggregate the proxy
283 [ # # ]: 0 : osl_incrementInterlockedCount( &m_refCount );
284 [ # # ]: 0 : if ( m_xControlContextProxy.is() )
285 : : {
286 : : // At this point in time, the proxy has a ref count of exactly one - in m_xControlContextProxy.
287 : : // Remember to _not_ reset this member unles the delegator of the proxy has been reset, too!
288 [ # # ][ # # ]: 0 : m_xControlContextProxy->setDelegator( *this );
[ # # ]
289 : : }
290 [ # # ]: 0 : osl_decrementInterlockedCount( &m_refCount );
291 : :
292 : 0 : m_bDisposeNativeContext = sal_True;
293 : :
294 : : // Finally, we need to add ourself as mode listener to the control. In case the mode switches,
295 : : // we need to dispose ourself.
296 [ # # ][ # # ]: 0 : xControlModes->addModeChangeListener( this );
[ # # ]
297 [ # # ]: 0 : }
298 : : }
299 : : }
300 : : }
301 : 0 : catch( const Exception& )
302 : : {
303 : : OSL_FAIL( "AccessibleControlShape::Init: could not \"aggregate\" the controls XAccessibleContext!" );
304 : : }
305 : 0 : }
306 : :
307 : : //-----------------------------------------------------------------------------
308 : 0 : Reference< XAccessibleContext > SAL_CALL AccessibleControlShape::getAccessibleContext(void) throw (RuntimeException)
309 : : {
310 : 0 : return AccessibleShape::getAccessibleContext ();
311 : : }
312 : :
313 : :
314 : : //-----------------------------------------------------------------------------
315 : 0 : void SAL_CALL AccessibleControlShape::grabFocus(void) throw (RuntimeException)
316 : : {
317 [ # # ][ # # ]: 0 : if ( !m_xUnoControl.is() || !isAliveMode( m_xUnoControl ) )
[ # # ]
318 : : {
319 : : // in design mode, we simply forward the request to the base class
320 : 0 : AccessibleShape::grabFocus();
321 : : }
322 : : else
323 : : {
324 [ # # ]: 0 : Reference< XWindow > xWindow( m_xUnoControl, UNO_QUERY );
325 : : OSL_ENSURE( xWindow.is(), "AccessibleControlShape::grabFocus: invalid control!" );
326 [ # # ]: 0 : if ( xWindow.is() )
327 [ # # ][ # # ]: 0 : xWindow->setFocus();
328 : : }
329 : 0 : }
330 : :
331 : : //-----------------------------------------------------------------------------
332 : 0 : ::rtl::OUString SAL_CALL AccessibleControlShape::getImplementationName(void) throw (RuntimeException)
333 : : {
334 : 0 : return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.accessibility.AccessibleControlShape" ) );
335 : : }
336 : :
337 : : //-----------------------------------------------------------------------------
338 : 0 : ::rtl::OUString AccessibleControlShape::CreateAccessibleBaseName(void) throw (RuntimeException)
339 : : {
340 : 0 : ::rtl::OUString sName;
341 : :
342 [ # # ][ # # ]: 0 : ShapeTypeId nShapeType = ShapeTypeHandler::Instance().GetTypeId (mxShape);
343 [ # # ]: 0 : switch (nShapeType)
344 : : {
345 : : case DRAWING_CONTROL:
346 [ # # ]: 0 : sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM("ControlShape"));
347 : : break;
348 : : default:
349 [ # # ]: 0 : sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM("UnknownAccessibleControlShape"));
350 [ # # ]: 0 : Reference< XShapeDescriptor > xDescriptor (mxShape, UNO_QUERY);
351 [ # # ]: 0 : if (xDescriptor.is())
352 : : sName += ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM(": "))
353 [ # # ][ # # ]: 0 : + xDescriptor->getShapeType();
[ # # ]
354 : : }
355 : :
356 : 0 : return sName;
357 : : }
358 : :
359 : :
360 : :
361 : :
362 : : //--------------------------------------------------------------------
363 : : ::rtl::OUString
364 : 0 : AccessibleControlShape::CreateAccessibleDescription (void)
365 : : throw (RuntimeException)
366 : : {
367 [ # # ]: 0 : DescriptionGenerator aDG (mxShape);
368 [ # # ][ # # ]: 0 : ShapeTypeId nShapeType = ShapeTypeHandler::Instance().GetTypeId (mxShape);
369 [ # # ]: 0 : switch (nShapeType)
370 : : {
371 : : case DRAWING_CONTROL:
372 : : {
373 : : // check if we can obtain the "Desc" property from the model
374 [ # # ][ # # ]: 0 : ::rtl::OUString sDesc( getControlModelStringProperty( lcl_getDescPropertyName() ) );
375 [ # # ]: 0 : if ( sDesc.isEmpty() )
376 : : { // no -> use the default
377 [ # # ]: 0 : aDG.Initialize (STR_ObjNameSingulUno);
378 : : aDG.AddProperty (::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ControlBackground")),
379 : : DescriptionGenerator::COLOR,
380 [ # # ][ # # ]: 0 : ::rtl::OUString());
381 : : aDG.AddProperty (::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ControlBorder")),
382 : : DescriptionGenerator::INTEGER,
383 [ # # ][ # # ]: 0 : ::rtl::OUString());
384 : : }
385 : : // ensure that we are listening to the Name property
386 [ # # ][ # # ]: 0 : m_bListeningForDesc = ensureListeningState( m_bListeningForDesc, sal_True, lcl_getDescPropertyName() );
387 : : }
388 : : break;
389 : :
390 : : default:
391 : : aDG.Initialize (::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
392 [ # # ][ # # ]: 0 : "Unknown accessible control shape")) );
393 [ # # ]: 0 : Reference< XShapeDescriptor > xDescriptor (mxShape, UNO_QUERY);
394 [ # # ]: 0 : if (xDescriptor.is())
395 : : {
396 [ # # ][ # # ]: 0 : aDG.AppendString (::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM("service name=")));
397 [ # # ][ # # ]: 0 : aDG.AppendString (xDescriptor->getShapeType());
[ # # ]
398 : 0 : }
399 : : }
400 : :
401 [ # # ][ # # ]: 0 : return aDG();
402 : : }
403 : :
404 : : //--------------------------------------------------------------------
405 : 0 : IMPLEMENT_FORWARD_REFCOUNT( AccessibleControlShape, AccessibleShape )
406 : 0 : IMPLEMENT_GET_IMPLEMENTATION_ID( AccessibleControlShape )
407 : :
408 : : //--------------------------------------------------------------------
409 : 0 : void SAL_CALL AccessibleControlShape::propertyChange( const PropertyChangeEvent& _rEvent ) throw (RuntimeException)
410 : : {
411 [ # # ]: 0 : ::osl::MutexGuard aGuard( maMutex );
412 : :
413 : : // check if it is the name or the description
414 [ # # ]: 0 : if ( _rEvent.PropertyName.equals( lcl_getNamePropertyName() )
[ # # # # ]
[ # # ]
415 [ # # ]: 0 : || _rEvent.PropertyName.equals( lcl_getLabelPropertyName( ) )
416 : : )
417 : : {
418 : : SetAccessibleName(
419 : 0 : CreateAccessibleName(),
420 [ # # ][ # # ]: 0 : AccessibleContextBase::AutomaticallyCreated);
421 : : }
422 [ # # ][ # # ]: 0 : else if ( _rEvent.PropertyName.equals( lcl_getDescPropertyName() ) )
423 : : {
424 : : SetAccessibleDescription(
425 : 0 : CreateAccessibleDescription(),
426 [ # # ][ # # ]: 0 : AccessibleContextBase::AutomaticallyCreated);
427 [ # # ]: 0 : }
428 : : #if OSL_DEBUG_LEVEL > 0
429 : : else
430 : : {
431 : : OSL_FAIL( "AccessibleControlShape::propertyChange: where did this come from?" );
432 : : }
433 : : #endif
434 : 0 : }
435 : :
436 : : //--------------------------------------------------------------------
437 : 0 : Any SAL_CALL AccessibleControlShape::queryInterface( const Type& _rType ) throw (RuntimeException)
438 : : {
439 : 0 : Any aReturn = AccessibleShape::queryInterface( _rType );
440 [ # # ]: 0 : if ( !aReturn.hasValue() )
441 : : {
442 [ # # ]: 0 : aReturn = AccessibleControlShape_Base::queryInterface( _rType );
443 [ # # ][ # # ]: 0 : if ( !aReturn.hasValue() && m_xControlContextProxy.is() )
[ # # ]
444 [ # # ][ # # ]: 0 : aReturn = m_xControlContextProxy->queryAggregation( _rType );
445 : : }
446 : 0 : return aReturn;
447 : : }
448 : :
449 : : //--------------------------------------------------------------------
450 : 0 : Sequence< Type > SAL_CALL AccessibleControlShape::getTypes() throw (RuntimeException)
451 : : {
452 [ # # ]: 0 : Sequence< Type > aShapeTypes = AccessibleShape::getTypes();
453 [ # # ]: 0 : Sequence< Type > aOwnTypes = AccessibleControlShape_Base::getTypes();
454 : :
455 [ # # ]: 0 : Sequence< Type > aAggregateTypes;
456 [ # # ]: 0 : if ( m_xControlContextTypeAccess.is() )
457 [ # # ][ # # ]: 0 : aAggregateTypes = m_xControlContextTypeAccess->getTypes();
[ # # ][ # # ]
458 : :
459 [ # # ]: 0 : Sequence< Type > aAllTypes = concatSequences( aShapeTypes, aOwnTypes, aAggregateTypes );
460 : :
461 : : // remove duplicates
462 [ # # ]: 0 : Type* pBegin = aAllTypes.getArray();
463 : 0 : Type* pEnd = pBegin + aAllTypes.getLength();
464 [ # # ]: 0 : while ( pBegin != pEnd )
465 : : {
466 : 0 : Type aThisRoundType = *pBegin;
467 [ # # ]: 0 : if ( ++pBegin != pEnd )
468 : : {
469 [ # # ]: 0 : pEnd = ::std::remove( pBegin, pEnd, aThisRoundType );
470 : : // now all types between begin and (the old) end which equal aThisRoundType
471 : : // are moved behind the new end
472 : : }
473 : 0 : }
474 [ # # ][ # # ]: 0 : aAllTypes.realloc( pEnd - aAllTypes.getArray() );
475 : :
476 [ # # ][ # # ]: 0 : return aAllTypes;
[ # # ]
477 : : }
478 : :
479 : : //--------------------------------------------------------------------
480 : 0 : void SAL_CALL AccessibleControlShape::notifyEvent( const AccessibleEventObject& _rEvent ) throw (RuntimeException)
481 : : {
482 [ # # ]: 0 : if ( AccessibleEventId::STATE_CHANGED == _rEvent.EventId )
483 : : {
484 : : // multiplex this change
485 : 0 : sal_Int16 nLostState( 0 ), nGainedState( 0 );
486 : 0 : _rEvent.OldValue >>= nLostState;
487 : 0 : _rEvent.NewValue >>= nGainedState;
488 : :
489 : : // don't multiplex states which the inner context is not resposible for
490 [ # # ]: 0 : if ( isComposedState( nLostState ) )
491 [ # # ]: 0 : AccessibleShape::ResetState( nLostState );
492 : :
493 [ # # ]: 0 : if ( isComposedState( nGainedState ) )
494 [ # # ]: 0 : AccessibleShape::SetState( nGainedState );
495 : : }
496 : : else
497 : : {
498 [ # # ]: 0 : AccessibleEventObject aTranslatedEvent( _rEvent );
499 : :
500 : : {
501 [ # # ]: 0 : ::osl::MutexGuard aGuard( maMutex );
502 : :
503 : : // let the child manager translate the event
504 [ # # ][ # # ]: 0 : aTranslatedEvent.Source = *this;
505 [ # # ]: 0 : m_pChildManager->translateAccessibleEvent( _rEvent, aTranslatedEvent );
506 : :
507 : : // see if any of these notifications affect our child manager
508 [ # # ][ # # ]: 0 : m_pChildManager->handleChildNotification( _rEvent );
509 : : }
510 : :
511 [ # # ][ # # ]: 0 : FireEvent( aTranslatedEvent );
512 : : }
513 : 0 : }
514 : :
515 : : //--------------------------------------------------------------------
516 : 0 : void SAL_CALL AccessibleControlShape::modeChanged( const ModeChangeEvent& _rSource ) throw (RuntimeException)
517 : : {
518 : : // did it come from our inner context (the real one, not it's proxy!)?
519 : : OSL_TRACE ("AccessibleControlShape::modeChanged");
520 [ # # ]: 0 : Reference< XControl > xSource( _rSource.Source, UNO_QUERY ); // for faster compare
521 [ # # ][ # # ]: 0 : if ( xSource.get() == m_xUnoControl.get() )
[ # # ]
522 : : {
523 : : // If our "pseudo-aggregated" inner context does not live anymore,
524 : : // we don't want to live, too. This is accomplished by asking our
525 : : // parent to replace this object with a new one. Disposing this
526 : : // object and sending notifications about the replacement are in
527 : : // the responsibility of our parent.
528 [ # # ]: 0 : OSL_VERIFY( mpParent->ReplaceChild ( this, mxShape, mnIndex, maShapeTreeInfo ) );
529 : 0 : }
530 : : #if OSL_DEBUG_LEVEL > 0
531 : : else
532 : : OSL_FAIL( "AccessibleControlShape::modeChanged: where did this come from?" );
533 : : #endif
534 : 0 : }
535 : :
536 : : //--------------------------------------------------------------------
537 : 0 : void SAL_CALL AccessibleControlShape::disposing (const EventObject& _rSource) throw (RuntimeException)
538 : : {
539 : 0 : AccessibleShape::disposing( _rSource );
540 : 0 : }
541 : :
542 : : //--------------------------------------------------------------------
543 : 0 : sal_Bool AccessibleControlShape::ensureListeningState(
544 : : const sal_Bool _bCurrentlyListening, const sal_Bool _bNeedNewListening,
545 : : const ::rtl::OUString& _rPropertyName )
546 : : {
547 [ # # ][ # # ]: 0 : if ( ( _bCurrentlyListening == _bNeedNewListening ) || !ensureControlModelAccess() )
[ # # ]
548 : : // nothing to do
549 : 0 : return _bCurrentlyListening;
550 : :
551 : : try
552 : : {
553 [ # # ][ # # ]: 0 : if ( !m_xModelPropsMeta.is() || m_xModelPropsMeta->hasPropertyByName( _rPropertyName ) )
[ # # ][ # # ]
[ # # ]
554 : : {
555 : : // add or revoke as listener
556 [ # # ]: 0 : if ( _bNeedNewListening )
557 [ # # ][ # # ]: 0 : m_xControlModel->addPropertyChangeListener( _rPropertyName, static_cast< XPropertyChangeListener* >( this ) );
[ # # ]
558 : : else
559 [ # # ][ # # ]: 0 : m_xControlModel->removePropertyChangeListener( _rPropertyName, static_cast< XPropertyChangeListener* >( this ) );
[ # # ][ # # ]
560 : : }
561 : : else
562 : : OSL_FAIL( "AccessibleControlShape::ensureListeningState: this property does not exist at this model!" );
563 : : }
564 : 0 : catch( const Exception& e )
565 : : {
566 : : (void)e; // make compiler happy
567 : : OSL_FAIL( "AccessibleControlShape::ensureListeningState: could not change the listening state!" );
568 : : }
569 : :
570 : 0 : return _bNeedNewListening;
571 : : }
572 : :
573 : : //--------------------------------------------------------------------
574 : 0 : sal_Int32 SAL_CALL AccessibleControlShape::getAccessibleChildCount( ) throw(RuntimeException)
575 : : {
576 [ # # ]: 0 : if ( !m_xUnoControl.is() )
577 : 0 : return 0;
578 [ # # ]: 0 : else if ( !isAliveMode( m_xUnoControl ) )
579 : : // no special action required when in design mode
580 : 0 : return AccessibleShape::getAccessibleChildCount( );
581 : : else
582 : : {
583 : : // in alive mode, we have the full control over our children - they are determined by the children
584 : : // of the context of our UNO control
585 [ # # ]: 0 : Reference< XAccessibleContext > xControlContext( m_aControlContext );
586 : : OSL_ENSURE( xControlContext.is(), "AccessibleControlShape::getAccessibleChildCount: control context already dead! How this!" );
587 [ # # ][ # # ]: 0 : return xControlContext.is() ? xControlContext->getAccessibleChildCount() : 0;
[ # # ]
588 : : }
589 : : }
590 : :
591 : : //--------------------------------------------------------------------
592 : 0 : Reference< XAccessible > SAL_CALL AccessibleControlShape::getAccessibleChild( sal_Int32 i ) throw(IndexOutOfBoundsException, RuntimeException)
593 : : {
594 : 0 : Reference< XAccessible > xChild;
595 [ # # ]: 0 : if ( !m_xUnoControl.is() )
596 : : {
597 [ # # ]: 0 : throw IndexOutOfBoundsException();
598 : : }
599 [ # # ][ # # ]: 0 : if ( !isAliveMode( m_xUnoControl ) )
600 : : {
601 : : // no special action required when in design mode - let the base class handle this
602 [ # # ][ # # ]: 0 : xChild = AccessibleShape::getAccessibleChild( i );
603 : : }
604 : : else
605 : : {
606 : : // in alive mode, we have the full control over our children - they are determined by the children
607 : : // of the context of our UNO control
608 : :
609 [ # # ]: 0 : Reference< XAccessibleContext > xControlContext( m_aControlContext );
610 : : OSL_ENSURE( xControlContext.is(), "AccessibleControlShape::getAccessibleChildCount: control context already dead! How this!" );
611 [ # # ]: 0 : if ( xControlContext.is() )
612 : : {
613 [ # # ][ # # ]: 0 : Reference< XAccessible > xInnerChild( xControlContext->getAccessibleChild( i ) );
614 : : OSL_ENSURE( xInnerChild.is(), "AccessibleControlShape::getAccessibleChild: control context returned nonsense!" );
615 [ # # ]: 0 : if ( xInnerChild.is() )
616 : : {
617 : : // we need to wrap this inner child into an own implementation
618 [ # # ][ # # ]: 0 : xChild = m_pChildManager->getAccessibleWrapperFor( xInnerChild );
619 : 0 : }
620 : 0 : }
621 : : }
622 : :
623 : : #if OSL_DEBUG_LEVEL > 0
624 : : sal_Int32 nChildIndex = -1;
625 : : Reference< XAccessibleContext > xContext;
626 : : if ( xChild.is() )
627 : : xContext = xChild->getAccessibleContext( );
628 : : if ( xContext.is() )
629 : : nChildIndex = xContext->getAccessibleIndexInParent( );
630 : : OSL_ENSURE( nChildIndex == i, "AccessibleControlShape::getAccessibleChild: index mismatch!" );
631 : : #endif
632 : 0 : return xChild;
633 : : }
634 : :
635 : : //--------------------------------------------------------------------
636 : 0 : Reference< XAccessibleRelationSet > SAL_CALL AccessibleControlShape::getAccessibleRelationSet( ) throw (RuntimeException)
637 : : {
638 : : // TODO
639 : 0 : return AccessibleShape::getAccessibleRelationSet( );
640 : : }
641 : :
642 : : //--------------------------------------------------------------------
643 : 0 : ::rtl::OUString AccessibleControlShape::CreateAccessibleName (void) throw (RuntimeException)
644 : : {
645 : 0 : ensureControlModelAccess();
646 : :
647 : : // check if we can obtain the "Name" resp. "Label" property from the model
648 : 0 : const ::rtl::OUString& rAccNameProperty = lcl_getPreferredAccNameProperty( m_xModelPropsMeta );
649 : :
650 : 0 : ::rtl::OUString sName( getControlModelStringProperty( rAccNameProperty ) );
651 [ # # ]: 0 : if ( sName.isEmpty() )
652 : : { // no -> use the default
653 [ # # ]: 0 : sName = AccessibleShape::CreateAccessibleName();
654 : : }
655 : :
656 : : // now that somebody first asked us for our name, ensure that we are listening to name changes on the model
657 [ # # ][ # # ]: 0 : m_bListeningForName = ensureListeningState( m_bListeningForName, sal_True, lcl_getPreferredAccNameProperty( m_xModelPropsMeta ) );
658 : :
659 : 0 : return sName;
660 : : }
661 : :
662 : : //--------------------------------------------------------------------
663 : 0 : void SAL_CALL AccessibleControlShape::disposing (void)
664 : : {
665 : : // ensure we're not listening
666 : 0 : m_bListeningForName = ensureListeningState( m_bListeningForName, sal_False, lcl_getPreferredAccNameProperty( m_xModelPropsMeta ) );
667 : 0 : m_bListeningForDesc = ensureListeningState( m_bListeningForDesc, sal_False, lcl_getDescPropertyName() );
668 : :
669 [ # # ]: 0 : if ( m_bMultiplexingStates )
670 : 0 : stopStateMultiplexing( );
671 : :
672 : : // dispose the child cache/map
673 : 0 : m_pChildManager->dispose();
674 : :
675 : : // release the model
676 : 0 : m_xControlModel.clear();
677 : 0 : m_xModelPropsMeta.clear();
678 [ # # ]: 0 : m_aControlContext = WeakReference< XAccessibleContext >();
679 : :
680 : : // stop listening at the control container (should never be necessary here, but who knows ....)
681 [ # # ]: 0 : if ( m_bWaitingForControl )
682 : : {
683 : : OSL_FAIL( "AccessibleControlShape::disposing: this should never happen!" );
684 [ # # ][ # # ]: 0 : Reference< XContainer > xContainer = lcl_getControlContainer( maShapeTreeInfo.GetWindow(), maShapeTreeInfo.GetSdrView() );
[ # # ]
685 [ # # ]: 0 : if ( xContainer.is() )
686 : : {
687 : 0 : m_bWaitingForControl = sal_False;
688 [ # # ][ # # ]: 0 : xContainer->removeContainerListener( this );
[ # # ]
689 : 0 : }
690 : : }
691 : :
692 : : // forward the disposel to our inner context
693 [ # # ]: 0 : if ( m_bDisposeNativeContext )
694 : : {
695 : : // don't listen for mode changes anymore
696 [ # # ]: 0 : Reference< XModeChangeBroadcaster > xControlModes( m_xUnoControl, UNO_QUERY );
697 : : OSL_ENSURE( xControlModes.is(), "AccessibleControlShape::disposing: don't have an mode broadcaster anymore!" );
698 [ # # ]: 0 : if ( xControlModes.is() )
699 [ # # ][ # # ]: 0 : xControlModes->removeModeChangeListener( this );
[ # # ]
700 : :
701 [ # # ]: 0 : if ( m_xControlContextComponent.is() )
702 [ # # ][ # # ]: 0 : m_xControlContextComponent->dispose();
703 : : // do _not_ clear m_xControlContextProxy! This has to be done in the dtor for correct ref-count handling
704 : :
705 : : // no need to dispose the proxy/inner context anymore
706 : 0 : m_bDisposeNativeContext = sal_False;
707 : : }
708 : :
709 : 0 : m_xUnoControl.clear();
710 : :
711 : : // let the base do it's stuff
712 : 0 : AccessibleShape::disposing();
713 : 0 : }
714 : :
715 : : //--------------------------------------------------------------------
716 : 0 : sal_Bool AccessibleControlShape::ensureControlModelAccess() SAL_THROW(())
717 : : {
718 [ # # ]: 0 : if ( m_xControlModel.is() )
719 : 0 : return sal_True;
720 : :
721 : : try
722 : : {
723 [ # # ]: 0 : Reference< XControlShape > xShape( mxShape, UNO_QUERY );
724 [ # # ]: 0 : if ( xShape.is() )
725 [ # # ][ # # ]: 0 : m_xControlModel = m_xControlModel.query( xShape->getControl() );
[ # # ][ # # ]
726 : :
727 [ # # ]: 0 : if ( m_xControlModel.is() )
728 [ # # ][ # # ]: 0 : m_xModelPropsMeta = m_xControlModel->getPropertySetInfo();
[ # # ][ # # ]
729 : : }
730 : 0 : catch( const Exception& e )
731 : : {
732 : : (void)e; // make compiler happy
733 : : OSL_FAIL( "AccessibleControlShape::ensureControlModelAccess: caught an exception!" );
734 : : }
735 : :
736 : 0 : return m_xControlModel.is();
737 : : }
738 : :
739 : : //--------------------------------------------------------------------
740 : 0 : void AccessibleControlShape::startStateMultiplexing()
741 : : {
742 : : OSL_PRECOND( !m_bMultiplexingStates, "AccessibleControlShape::startStateMultiplexing: already multiplexing!" );
743 : :
744 : : #if OSL_DEBUG_LEVEL > 0
745 : : // we should have a control, and it should be in alive mode
746 : : OSL_PRECOND( isAliveMode( m_xUnoControl ),
747 : : "AccessibleControlShape::startStateMultiplexing: should be done in alive mode only!" );
748 : : #endif
749 : : // we should have the native context of the control
750 [ # # ][ # # ]: 0 : Reference< XAccessibleEventBroadcaster > xBroadcaster( m_aControlContext.get(), UNO_QUERY );
751 : : OSL_ENSURE( xBroadcaster.is(), "AccessibleControlShape::startStateMultiplexing: no AccessibleEventBroadcaster on the native context!" );
752 : :
753 [ # # ]: 0 : if ( xBroadcaster.is() )
754 : : {
755 [ # # ][ # # ]: 0 : xBroadcaster->addEventListener( this );
[ # # ]
756 : 0 : m_bMultiplexingStates = sal_True;
757 : 0 : }
758 : 0 : }
759 : :
760 : : //--------------------------------------------------------------------
761 : 0 : void AccessibleControlShape::stopStateMultiplexing()
762 : : {
763 : : OSL_PRECOND( m_bMultiplexingStates, "AccessibleControlShape::stopStateMultiplexing: not multiplexing!" );
764 : :
765 : : // we should have the native context of the control
766 [ # # ][ # # ]: 0 : Reference< XAccessibleEventBroadcaster > xBroadcaster( m_aControlContext.get(), UNO_QUERY );
767 : : OSL_ENSURE( xBroadcaster.is(), "AccessibleControlShape::stopStateMultiplexing: no AccessibleEventBroadcaster on the native context!" );
768 : :
769 [ # # ]: 0 : if ( xBroadcaster.is() )
770 : : {
771 [ # # ][ # # ]: 0 : xBroadcaster->removeEventListener( this );
[ # # ]
772 : 0 : m_bMultiplexingStates = sal_False;
773 : 0 : }
774 : 0 : }
775 : :
776 : : //--------------------------------------------------------------------
777 : 0 : ::rtl::OUString AccessibleControlShape::getControlModelStringProperty( const ::rtl::OUString& _rPropertyName ) const SAL_THROW(())
778 : : {
779 : 0 : ::rtl::OUString sReturn;
780 : : try
781 : : {
782 [ # # ][ # # ]: 0 : if ( const_cast< AccessibleControlShape* >( this )->ensureControlModelAccess() )
783 : : {
784 [ # # ][ # # ]: 0 : if ( !m_xModelPropsMeta.is() || m_xModelPropsMeta->hasPropertyByName( _rPropertyName ) )
[ # # ][ # # ]
[ # # ]
785 : : // ask only if a) the control does not have a PropertySetInfo object or b) it has, and the
786 : : // property in question is available
787 [ # # ][ # # ]: 0 : m_xControlModel->getPropertyValue( _rPropertyName ) >>= sReturn;
788 : : }
789 : : }
790 [ # # ]: 0 : catch( const Exception& )
791 : : {
792 : : OSL_FAIL( "OAccessibleControlContext::getModelStringProperty: caught an exception!" );
793 : : }
794 [ # # ]: 0 : return sReturn;
795 : : }
796 : :
797 : : //--------------------------------------------------------------------
798 : 0 : void AccessibleControlShape::adjustAccessibleRole( )
799 : : {
800 : : // if we're in design mode, we are a simple SHAPE, in alive mode, we use the role of our inner context
801 [ # # ][ # # ]: 0 : if ( !isAliveMode( m_xUnoControl ) )
802 : 0 : return;
803 : :
804 : : // we're in alive mode -> determine the role of the inner context
805 [ # # ]: 0 : Reference< XAccessibleContext > xNativeContext( m_aControlContext );
806 : : OSL_PRECOND( xNativeContext.is(), "AccessibleControlShape::adjustAccessibleRole: no inner context!" );
807 [ # # ]: 0 : if ( xNativeContext.is() )
808 [ # # ][ # # ]: 0 : SetAccessibleRole( xNativeContext->getAccessibleRole( ) );
[ # # ]
809 : : }
810 : :
811 : : #ifdef DBG_UTIL
812 : : //--------------------------------------------------------------------
813 : : sal_Bool AccessibleControlShape::SetState( sal_Int16 _nState )
814 : : {
815 : : OSL_ENSURE( !isAliveMode( m_xUnoControl ) || !isComposedState( _nState ),
816 : : "AccessibleControlShape::SetState: a state which should be determined by the control context is set from outside!" );
817 : : return AccessibleShape::SetState( _nState );
818 : : }
819 : : #endif // DBG_UTIL
820 : :
821 : : //--------------------------------------------------------------------
822 : 0 : void AccessibleControlShape::initializeComposedState()
823 : : {
824 [ # # ][ # # ]: 0 : if ( !isAliveMode( m_xUnoControl ) )
825 : : // no action necessary for design mode
826 : 0 : return;
827 : :
828 : : // get our own state set implementation
829 : : ::utl::AccessibleStateSetHelper* pComposedStates =
830 [ # # ][ # # ]: 0 : static_cast< ::utl::AccessibleStateSetHelper* >( mxStateSet.get() );
831 : : OSL_PRECOND( pComposedStates,
832 : : "AccessibleControlShape::initializeComposedState: no composed set!" );
833 : :
834 : : // we need to reset some states of the composed set, because they either do not apply
835 : : // for controls in alive mode, or are in the responsibility of the UNO-control, anyway
836 [ # # ]: 0 : pComposedStates->RemoveState( AccessibleStateType::ENABLED ); // this is controlled by the UNO-control
837 [ # # ]: 0 : pComposedStates->RemoveState( AccessibleStateType::SENSITIVE ); // this is controlled by the UNO-control
838 [ # # ]: 0 : pComposedStates->RemoveState( AccessibleStateType::FOCUSABLE ); // this is controlled by the UNO-control
839 [ # # ]: 0 : pComposedStates->RemoveState( AccessibleStateType::SELECTABLE ); // this does not hold for an alive UNO-control
840 : : #if OSL_DEBUG_LEVEL > 0
841 : : // now, only states which are not in the responsibility of the UNO control should be part of this state set
842 : : {
843 : : Sequence< sal_Int16 > aInitStates = pComposedStates->getStates();
844 : : for ( sal_Int32 i=0; i<aInitStates.getLength(); ++i )
845 : : OSL_ENSURE( !isComposedState( aInitStates.getConstArray()[i] ),
846 : : "AccessibleControlShape::initializeComposedState: invalid initial composed state (should be controlled by the UNO-control)!" );
847 : : }
848 : : #endif
849 : :
850 : : // get my inner context
851 [ # # ]: 0 : Reference< XAccessibleContext > xInnerContext( m_aControlContext );
852 : : OSL_PRECOND( xInnerContext.is(), "AccessibleControlShape::initializeComposedState: no inner context!" );
853 [ # # ]: 0 : if ( xInnerContext.is() )
854 : : {
855 : : // get all states of the inner context
856 [ # # ][ # # ]: 0 : Reference< XAccessibleStateSet > xInnerStates( xInnerContext->getAccessibleStateSet() );
857 : : OSL_ENSURE( xInnerStates.is(), "AccessibleControlShape::initializeComposedState: no inner states!" );
858 [ # # ]: 0 : Sequence< sal_Int16 > aInnerStates;
859 [ # # ]: 0 : if ( xInnerStates.is() )
860 [ # # ][ # # ]: 0 : aInnerStates = xInnerStates->getStates();
[ # # ][ # # ]
861 : :
862 : : // look which one are to be propagated to the composed context
863 : 0 : const sal_Int16* pStates = aInnerStates.getConstArray();
864 : 0 : const sal_Int16* pStatesEnd = pStates + aInnerStates.getLength();
865 [ # # ]: 0 : for ( ; pStates != pStatesEnd; ++pStates )
866 : : {
867 [ # # ][ # # ]: 0 : if ( isComposedState( *pStates ) && !pComposedStates->contains( *pStates ) )
[ # # ][ # # ]
868 : : {
869 [ # # ]: 0 : pComposedStates->AddState( *pStates );
870 : : }
871 [ # # ]: 0 : }
872 : 0 : }
873 : : }
874 : :
875 : 0 : void SAL_CALL AccessibleControlShape::elementInserted( const ::com::sun::star::container::ContainerEvent& _rEvent ) throw (::com::sun::star::uno::RuntimeException)
876 : : {
877 [ # # ]: 0 : Reference< XContainer > xContainer( _rEvent.Source, UNO_QUERY );
878 [ # # ]: 0 : Reference< XControl > xControl( _rEvent.Element, UNO_QUERY );
879 : :
880 : : OSL_ENSURE( xContainer.is() && xControl.is(),
881 : : "AccessibleControlShape::elementInserted: invalid event description!" );
882 : :
883 [ # # ]: 0 : if ( !xControl.is() )
884 : 0 : return;
885 : :
886 [ # # ]: 0 : ensureControlModelAccess();
887 : :
888 [ # # ][ # # ]: 0 : Reference< XInterface > xNewNormalized( xControl->getModel(), UNO_QUERY );
[ # # ]
889 [ # # ]: 0 : Reference< XInterface > xMyModelNormalized( m_xControlModel, UNO_QUERY );
890 [ # # ][ # # ]: 0 : if ( xNewNormalized.get() && xMyModelNormalized.get() )
[ # # ][ # # ]
[ # # ]
891 : : {
892 : : // now finally the control for the model we're responsible for has been inserted into the container
893 [ # # ]: 0 : Reference< XInterface > xKeepAlive( *this );
894 : :
895 : : // first, we're not interested in any more container events
896 [ # # ]: 0 : if ( xContainer.is() )
897 : : {
898 [ # # ][ # # ]: 0 : xContainer->removeContainerListener( this );
[ # # ]
899 : 0 : m_bWaitingForControl = sal_False;
900 : : }
901 : :
902 : : // second, we need to replace ourself with a new version, which now can be based on the
903 : : // control
904 [ # # ]: 0 : OSL_VERIFY( mpParent->ReplaceChild ( this, mxShape, mnIndex, maShapeTreeInfo ) );
905 [ # # ][ # # ]: 0 : }
906 : : }
907 : :
908 : 0 : void SAL_CALL AccessibleControlShape::elementRemoved( const ::com::sun::star::container::ContainerEvent& ) throw (::com::sun::star::uno::RuntimeException)
909 : : {
910 : : // not interested in
911 : 0 : }
912 : :
913 : 0 : void SAL_CALL AccessibleControlShape::elementReplaced( const ::com::sun::star::container::ContainerEvent& ) throw (::com::sun::star::uno::RuntimeException)
914 : : {
915 : : // not interested in
916 : 0 : }
917 : :
918 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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