1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_basic.hxx"
26
27 //#include <stl_queue.h>
28 #include <osl/mutex.hxx>
29 #include <comphelper/processfactory.hxx>
30
31
32 #include <com/sun/star/script/XEventAttacher.hpp>
33 #include <com/sun/star/script/XAllListener.hpp>
34 #include <com/sun/star/script/XScriptEventsSupplier.hpp>
35 #include <com/sun/star/script/XScriptEventsAttacher.hpp>
36 #include <com/sun/star/script/ScriptEventDescriptor.hpp>
37 #include <com/sun/star/script/XLibraryContainer.hpp>
38 #include <com/sun/star/beans/XPropertySet.hpp>
39 #include <com/sun/star/container/XNameContainer.hpp>
40 #include <com/sun/star/resource/XStringResourceSupplier.hpp>
41 #include <com/sun/star/resource/XStringResourceManager.hpp>
42 #include <com/sun/star/awt/XControlContainer.hpp>
43 #include <com/sun/star/awt/XControlModel.hpp>
44 #include <com/sun/star/awt/XControl.hpp>
45 #include <com/sun/star/awt/XDialog.hpp>
46 #include <com/sun/star/awt/XWindow.hpp>
47 #include <com/sun/star/script/provider/XScriptProviderFactory.hpp>
48
49 #include <com/sun/star/script/provider/XScriptProviderSupplier.hpp>
50 #include <com/sun/star/script/provider/XScriptProvider.hpp>
51 #include <com/sun/star/awt/XDialogProvider.hpp>
52
53 #include <com/sun/star/frame/XModel.hpp>
54 #include <com/sun/star/frame/XDesktop.hpp>
55 #include <com/sun/star/container/XEnumerationAccess.hpp>
56 #include <basic/basicmanagerrepository.hxx>
57 #include <basic/basmgr.hxx>
58 //==================================================================================================
59
60 #include <xmlscript/xmldlg_imexp.hxx>
61 #include <sbunoobj.hxx>
62 #include <basic/sbstar.hxx>
63 #include <basic/sbmeth.hxx>
64 #include <basic/sbuno.hxx>
65 #include <runtime.hxx>
66 #include <sbintern.hxx>
67
68
69 #include <cppuhelper/implbase1.hxx>
70 using namespace ::com::sun::star;
71 using namespace ::com::sun::star::uno;
72 using namespace ::com::sun::star::script;
73 using namespace ::com::sun::star::resource;
74
75 using namespace ::com::sun::star::uno;
76 using namespace ::com::sun::star::lang;
77 using namespace ::com::sun::star::beans;
78 using namespace ::com::sun::star::script;
79 using namespace ::com::sun::star::container;
80 using namespace ::com::sun::star::reflection;
81 using namespace ::com::sun::star::awt;
82 using namespace ::com::sun::star::io;
83 using namespace ::cppu;
84 using namespace ::osl;
85
86
SFURL_firing_impl(const ScriptEvent & aScriptEvent,Any * pRet,const Reference<frame::XModel> & xModel)87 void SFURL_firing_impl( const ScriptEvent& aScriptEvent, Any* pRet, const Reference< frame::XModel >& xModel )
88 {
89 OSL_TRACE("SFURL_firing_impl() processing script url %s",
90 ::rtl::OUStringToOString( aScriptEvent.ScriptCode,
91 RTL_TEXTENCODING_ASCII_US ).pData->buffer );
92 try
93 {
94 Reference< provider::XScriptProvider > xScriptProvider;
95 if ( xModel.is() )
96 {
97 Reference< provider::XScriptProviderSupplier > xSupplier( xModel, UNO_QUERY );
98 OSL_ENSURE( xSupplier.is(), "SFURL_firing_impl: failed to get script provider supplier" );
99 if ( xSupplier.is() )
100 xScriptProvider.set( xSupplier->getScriptProvider() );
101 }
102 else
103 {
104 Reference< XComponentContext > xContext;
105 Reference< XPropertySet > xProps( ::comphelper::getProcessServiceFactory(), UNO_QUERY );
106 OSL_ASSERT( xProps.is() );
107 OSL_VERIFY( xProps->getPropertyValue( ::rtl::OUString::createFromAscii( "DefaultContext" ) ) >>= xContext );
108 if ( xContext.is() )
109 {
110 Reference< provider::XScriptProviderFactory > xFactory(
111 xContext->getValueByName(
112 ::rtl::OUString::createFromAscii( "/singletons/com.sun.star.script.provider.theMasterScriptProviderFactory" ) ),
113 UNO_QUERY );
114 OSL_ENSURE( xFactory.is(), "SFURL_firing_impl: failed to get master script provider factory" );
115 if ( xFactory.is() )
116 {
117 Any aCtx;
118 aCtx <<= ::rtl::OUString::createFromAscii( "user" );
119 xScriptProvider.set( xFactory->createScriptProvider( aCtx ), UNO_QUERY );
120 }
121 }
122 }
123
124 if ( !xScriptProvider.is() )
125 {
126 OSL_TRACE("SFURL_firing_impl() Failed to create msp");
127 return;
128 }
129 Sequence< Any > inArgs( 0 );
130 Sequence< Any > outArgs( 0 );
131 Sequence< sal_Int16 > outIndex;
132
133 // get Arguments for script
134 inArgs = aScriptEvent.Arguments;
135
136 Reference< provider::XScript > xScript = xScriptProvider->getScript( aScriptEvent.ScriptCode );
137
138 if ( !xScript.is() )
139 {
140 OSL_TRACE("SFURL_firing_impl() Failed to obtain XScript");
141 return;
142 }
143
144 Any result = xScript->invoke( inArgs, outIndex, outArgs );
145 if ( pRet )
146 {
147 *pRet = result;
148 }
149 }
150 catch ( RuntimeException& re )
151 {
152 OSL_TRACE("SFURL_firing_impl() Caught RuntimeException reason %s.",
153 ::rtl::OUStringToOString( re.Message,
154 RTL_TEXTENCODING_ASCII_US ).pData->buffer );
155 }
156 catch ( Exception& e )
157 {
158 OSL_TRACE("SFURL_firing_impl() Caught Exception reason %s.",
159 ::rtl::OUStringToOString( e.Message,
160 RTL_TEXTENCODING_ASCII_US ).pData->buffer );
161 }
162
163 }
164
165
166 class BasicScriptListener_Impl : public WeakImplHelper1< XScriptListener >
167 {
168 StarBASICRef maBasicRef;
169 Reference< frame::XModel > m_xModel;
170
171 virtual void firing_impl(const ScriptEvent& aScriptEvent, Any* pRet);
172
173 public:
BasicScriptListener_Impl(StarBASIC * pBasic,const Reference<frame::XModel> & xModel)174 BasicScriptListener_Impl( StarBASIC* pBasic, const Reference< frame::XModel >& xModel )
175 : maBasicRef( pBasic ), m_xModel( xModel ) {}
176
177 // Methods of XAllListener
178 virtual void SAL_CALL firing(const ScriptEvent& aScriptEvent);
179 virtual Any SAL_CALL approveFiring(const ScriptEvent& aScriptEvent);
180
181 // Methods of XEventListener
182 virtual void SAL_CALL disposing(const EventObject& Source);
183 };
184
185 // Methods XAllListener
firing(const ScriptEvent & aScriptEvent)186 void BasicScriptListener_Impl::firing( const ScriptEvent& aScriptEvent )
187 {
188 firing_impl( aScriptEvent, NULL );
189 }
190
approveFiring(const ScriptEvent & aScriptEvent)191 Any BasicScriptListener_Impl::approveFiring( const ScriptEvent& aScriptEvent )
192 {
193 Any aRetAny;
194 firing_impl( aScriptEvent, &aRetAny );
195 return aRetAny;
196 }
197
198 // Methods XEventListener
disposing(const EventObject &)199 void BasicScriptListener_Impl::disposing(const EventObject& )
200 {
201 // TODO: ???
202 //vos::OGuard guard( Application::GetSolarMutex() );
203 //xSbxObj.Clear();
204 }
205
206
firing_impl(const ScriptEvent & aScriptEvent,Any * pRet)207 void BasicScriptListener_Impl::firing_impl( const ScriptEvent& aScriptEvent, Any* pRet )
208 {
209 //Guard< Mutex > aGuard( Mutex::getGlobalMutex() );
210 //{
211 if( aScriptEvent.ScriptType.compareToAscii( "StarBasic" ) == 0 )
212 {
213 // Full qualified name?
214 String aMacro( aScriptEvent.ScriptCode );
215 String aLibName;
216 String aLocation;
217 if( aMacro.GetTokenCount( '.' ) == 3 )
218 {
219 sal_uInt16 nLast = 0;
220 ::rtl::OUString aFullLibName = aMacro.GetToken( 0, '.', nLast );
221
222 sal_Int32 nIndex = aFullLibName.indexOf( (sal_Unicode)':' );
223 if (nIndex >= 0)
224 {
225 aLocation = aFullLibName.copy( 0, nIndex );
226 aLibName = aFullLibName.copy( nIndex + 1 );
227 }
228
229 String aModul = aMacro.GetToken( 0, '.', nLast );
230 aMacro.Erase( 0, nLast );
231 }
232
233 SbxObject* p = maBasicRef;
234 SbxObject* pParent = p->GetParent();
235 SbxObject* pParentParent = pParent ? pParent->GetParent() : NULL;
236
237 StarBASICRef xAppStandardBasic;
238 StarBASICRef xDocStandardBasic;
239 if( pParentParent )
240 {
241 // Own basic must be document library
242 xAppStandardBasic = (StarBASIC*)pParentParent;
243 xDocStandardBasic = (StarBASIC*)pParent;
244 }
245 else if( pParent )
246 {
247 String aName = p->GetName();
248 if( aName.EqualsAscii("Standard") )
249 {
250 // Own basic is doc standard lib
251 xDocStandardBasic = (StarBASIC*)p;
252 }
253 xAppStandardBasic = (StarBASIC*)pParent;
254 }
255 else
256 {
257 xAppStandardBasic = (StarBASIC*)p;
258 }
259
260 sal_Bool bSearchLib = true;
261 StarBASICRef xLibSearchBasic;
262 if( aLocation.EqualsAscii("application") )
263 xLibSearchBasic = xAppStandardBasic;
264 else if( aLocation.EqualsAscii("document") )
265 xLibSearchBasic = xDocStandardBasic;
266 else
267 bSearchLib = false;
268
269 SbxVariable* pMethVar = NULL;
270 // Be still tolerant and make default search if no search basic exists
271 if( bSearchLib && xLibSearchBasic.Is() )
272 {
273 StarBASICRef xLibBasic;
274 sal_Int16 nCount = xLibSearchBasic->GetObjects()->Count();
275 for( sal_Int16 nObj = -1; nObj < nCount ; nObj++ )
276 {
277 StarBASIC* pBasic;
278 if( nObj == -1 )
279 {
280 pBasic = (StarBASIC*)xLibSearchBasic;
281 }
282 else
283 {
284 SbxVariable* pVar = xLibSearchBasic->GetObjects()->Get( nObj );
285 pBasic = PTR_CAST(StarBASIC,pVar);
286 }
287 if( pBasic )
288 {
289 String aName = pBasic->GetName();
290 if( aName == aLibName )
291 {
292 // Search only in the lib, not automatically in application basic
293 sal_uInt16 nFlags = pBasic->GetFlags();
294 pBasic->ResetFlag( SBX_GBLSEARCH );
295 pMethVar = pBasic->Find( aMacro, SbxCLASS_DONTCARE );
296 pBasic->SetFlags( nFlags );
297 break;
298 }
299 }
300 }
301 }
302
303 // Default: Be tolerant and search everywhere
304 if( (!pMethVar || !pMethVar->ISA(SbMethod)) && maBasicRef.Is() )
305 pMethVar = maBasicRef->FindQualified( aMacro, SbxCLASS_DONTCARE );
306
307 SbMethod* pMeth = PTR_CAST(SbMethod,pMethVar);
308 if( !pMeth )
309 return;
310
311 // Setup parameters
312 SbxArrayRef xArray;
313 String aTmp;
314 sal_Int32 nCnt = aScriptEvent.Arguments.getLength();
315 if( nCnt )
316 {
317 xArray = new SbxArray;
318 const Any *pArgs = aScriptEvent.Arguments.getConstArray();
319 for( sal_Int32 i = 0; i < nCnt; i++ )
320 {
321 SbxVariableRef xVar = new SbxVariable( SbxVARIANT );
322 unoToSbxValue( (SbxVariable*)xVar, pArgs[i] );
323 xArray->Put( xVar, sal::static_int_cast< sal_uInt16 >(i+1) );
324 }
325 }
326
327 // Call method
328 SbxVariableRef xValue = pRet ? new SbxVariable : 0;
329 if( xArray.Is() )
330 pMeth->SetParameters( xArray );
331 pMeth->Call( xValue );
332 if( pRet )
333 *pRet = sbxToUnoValue( xValue );
334 pMeth->SetParameters( NULL );
335 }
336 else // scripting framework script
337 {
338 //callBasic via scripting framework
339 SFURL_firing_impl( aScriptEvent, pRet, m_xModel );
340
341 }
342 }
343
implFindDialogLibForDialog(const Any & rDlgAny,SbxObject * pBasic)344 Any implFindDialogLibForDialog( const Any& rDlgAny, SbxObject* pBasic )
345 {
346 Any aRetDlgLibAny;
347
348 SbxVariable* pDlgLibContVar = pBasic->Find
349 ( String::CreateFromAscii("DialogLibraries"), SbxCLASS_OBJECT );
350 if( pDlgLibContVar && pDlgLibContVar->ISA(SbUnoObject) )
351 {
352 SbUnoObject* pDlgLibContUnoObj = (SbUnoObject*)(SbxBase*)pDlgLibContVar;
353 Any aDlgLibContAny = pDlgLibContUnoObj->getUnoAny();
354
355 Reference< XLibraryContainer > xDlgLibContNameAccess( aDlgLibContAny, UNO_QUERY );
356 OSL_ENSURE( xDlgLibContNameAccess.is(), "implFindDialogLibForDialog: no lib container for the given dialog!" );
357 if( xDlgLibContNameAccess.is() )
358 {
359 Sequence< ::rtl::OUString > aLibNames = xDlgLibContNameAccess->getElementNames();
360 const ::rtl::OUString* pLibNames = aLibNames.getConstArray();
361 sal_Int32 nLibNameCount = aLibNames.getLength();
362
363 for( sal_Int32 iLib = 0 ; iLib < nLibNameCount ; iLib++ )
364 {
365 if ( !xDlgLibContNameAccess->isLibraryLoaded( pLibNames[ iLib ] ) )
366 // if the library isn't loaded, then the dialog cannot originate from this lib
367 continue;
368
369 Any aDlgLibAny = xDlgLibContNameAccess->getByName( pLibNames[ iLib ] );
370
371 Reference< XNameAccess > xDlgLibNameAccess( aDlgLibAny, UNO_QUERY );
372 OSL_ENSURE( xDlgLibNameAccess.is(), "implFindDialogLibForDialog: invalid dialog lib!" );
373 if( xDlgLibNameAccess.is() )
374 {
375 Sequence< ::rtl::OUString > aDlgNames = xDlgLibNameAccess->getElementNames();
376 const ::rtl::OUString* pDlgNames = aDlgNames.getConstArray();
377 sal_Int32 nDlgNameCount = aDlgNames.getLength();
378
379 for( sal_Int32 iDlg = 0 ; iDlg < nDlgNameCount ; iDlg++ )
380 {
381 Any aDlgAny = xDlgLibNameAccess->getByName( pDlgNames[ iDlg ] );
382 if( aDlgAny == rDlgAny )
383 {
384 aRetDlgLibAny = aDlgLibAny;
385 break;
386 }
387 }
388 }
389 }
390 }
391 }
392
393 return aRetDlgLibAny;
394 }
395
implFindDialogLibForDialogBasic(const Any & aAnyISP,SbxObject * pBasic,StarBASIC * & pFoundBasic)396 Any implFindDialogLibForDialogBasic( const Any& aAnyISP, SbxObject* pBasic, StarBASIC*& pFoundBasic )
397 {
398 Any aDlgLibAny;
399 // Find dialog library for dialog, direct access is not possible here
400 StarBASIC* pStartedBasic = (StarBASIC*)pBasic;
401 SbxObject* pParentBasic = pStartedBasic ? pStartedBasic->GetParent() : NULL;
402 SbxObject* pParentParentBasic = pParentBasic ? pParentBasic->GetParent() : NULL;
403
404 SbxObject* pSearchBasic1 = NULL;
405 SbxObject* pSearchBasic2 = NULL;
406 if( pParentParentBasic )
407 {
408 pSearchBasic1 = pParentBasic;
409 pSearchBasic2 = pParentParentBasic;
410 }
411 else
412 {
413 pSearchBasic1 = pStartedBasic;
414 pSearchBasic2 = pParentBasic;
415 }
416 if( pSearchBasic1 )
417 {
418 aDlgLibAny = implFindDialogLibForDialog( aAnyISP, pSearchBasic1 );
419
420 if ( aDlgLibAny.hasValue() )
421 pFoundBasic = (StarBASIC*)pSearchBasic1;
422
423 else if( pSearchBasic2 )
424 {
425 aDlgLibAny = implFindDialogLibForDialog( aAnyISP, pSearchBasic2 );
426 if ( aDlgLibAny.hasValue() )
427 pFoundBasic = (StarBASIC*)pSearchBasic2;
428 }
429 }
430 return aDlgLibAny;
431 }
432
433 static ::rtl::OUString aDecorationPropName =
434 ::rtl::OUString::createFromAscii( "Decoration" );
435 static ::rtl::OUString aTitlePropName =
436 ::rtl::OUString::createFromAscii( "Title" );
437
RTL_Impl_CreateUnoDialog(StarBASIC * pBasic,SbxArray & rPar,sal_Bool bWrite)438 void RTL_Impl_CreateUnoDialog( StarBASIC* pBasic, SbxArray& rPar, sal_Bool bWrite )
439 {
440 static ::rtl::OUString aResourceResolverPropName = ::rtl::OUString::createFromAscii( "ResourceResolver" );
441
442 (void)pBasic;
443 (void)bWrite;
444
445 Reference< XMultiServiceFactory > xMSF( comphelper::getProcessServiceFactory() );
446 if( !xMSF.is() )
447 return;
448
449 // We need at least 1 parameter
450 if ( rPar.Count() < 2 )
451 {
452 StarBASIC::Error( SbERR_BAD_ARGUMENT );
453 return;
454 }
455
456 // Get dialog
457 SbxBaseRef pObj = (SbxBase*)rPar.Get( 1 )->GetObject();
458 if( !(pObj && pObj->ISA(SbUnoObject)) )
459 {
460 StarBASIC::Error( SbERR_BAD_ARGUMENT );
461 return;
462 }
463 SbUnoObject* pUnoObj = (SbUnoObject*)(SbxBase*)pObj;
464 Any aAnyISP = pUnoObj->getUnoAny();
465 TypeClass eType = aAnyISP.getValueType().getTypeClass();
466
467 if( eType != TypeClass_INTERFACE )
468 {
469 StarBASIC::Error( SbERR_BAD_ARGUMENT );
470 return;
471 }
472
473 // Create new uno dialog
474 Reference< XNameContainer > xDialogModel( xMSF->createInstance
475 ( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.awt.UnoControlDialogModel" ) ) ),
476 UNO_QUERY );
477 if( !xDialogModel.is() )
478 return;
479
480 Reference< XInputStreamProvider > xISP;
481 aAnyISP >>= xISP;
482 if( !xISP.is() )
483 return;
484
485 Reference< XComponentContext > xContext;
486 Reference< XPropertySet > xProps( xMSF, UNO_QUERY );
487 OSL_ASSERT( xProps.is() );
488 OSL_VERIFY( xProps->getPropertyValue( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("DefaultContext")) ) >>= xContext );
489
490 // Import the DialogModel
491 Reference< XInputStream > xInput( xISP->createInputStream() );
492
493 // i83963 Force decoration
494 uno::Reference< beans::XPropertySet > xDlgModPropSet( xDialogModel, uno::UNO_QUERY );
495 if( xDlgModPropSet.is() )
496 {
497 bool bDecoration = true;
498 try
499 {
500 Any aDecorationAny = xDlgModPropSet->getPropertyValue( aDecorationPropName );
501 aDecorationAny >>= bDecoration;
502 if( !bDecoration )
503 {
504 xDlgModPropSet->setPropertyValue( aDecorationPropName, makeAny( true ) );
505 xDlgModPropSet->setPropertyValue( aTitlePropName, makeAny( ::rtl::OUString() ) );
506 }
507 }
508 catch( UnknownPropertyException& )
509 {}
510 }
511
512 Any aDlgLibAny;
513 bool bDocDialog = false;
514 StarBASIC* pFoundBasic = NULL;
515 OSL_TRACE("About to try get a hold of ThisComponent");
516 Reference< frame::XModel > xModel = StarBASIC::GetModelFromBasic( pINST->GetBasic() ) ;
517 aDlgLibAny = implFindDialogLibForDialogBasic( aAnyISP, pINST->GetBasic(), pFoundBasic );
518 // If we found the dialog then it belongs to the Search basic
519 if ( !pFoundBasic )
520 {
521 Reference< frame::XDesktop > xDesktop( xMSF->createInstance
522 ( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.frame.Desktop" ) ) ),
523 UNO_QUERY );
524 Reference< container::XEnumeration > xModels;
525 if ( xDesktop.is() )
526 {
527 Reference< container::XEnumerationAccess > xComponents( xDesktop->getComponents(), UNO_QUERY );
528 if ( xComponents.is() )
529 xModels.set( xComponents->createEnumeration(), UNO_QUERY );
530 if ( xModels.is() )
531 {
532 while ( xModels->hasMoreElements() )
533 {
534 Reference< frame::XModel > xNextModel( xModels->nextElement(), UNO_QUERY );
535 if ( xNextModel.is() )
536 {
537 BasicManager* pMgr = basic::BasicManagerRepository::getDocumentBasicManager( xNextModel );
538 if ( pMgr )
539 aDlgLibAny = implFindDialogLibForDialogBasic( aAnyISP, pMgr->GetLib(0), pFoundBasic );
540 if ( aDlgLibAny.hasValue() )
541 {
542 bDocDialog = true;
543 xModel = xNextModel;
544 break;
545 }
546 }
547 }
548 }
549 }
550 }
551 if ( pFoundBasic )
552 bDocDialog = pFoundBasic->IsDocBasic();
553 Reference< XScriptListener > xScriptListener = new BasicScriptListener_Impl( pINST->GetBasic(), xModel );
554
555 Sequence< Any > aArgs( 4 );
556 if( bDocDialog )
557 aArgs[ 0 ] <<= xModel;
558 else
559 aArgs[ 0 ] <<= uno::Reference< uno::XInterface >();
560 aArgs[ 1 ] <<= xInput;
561 aArgs[ 2 ] = aDlgLibAny;
562 aArgs[ 3 ] <<= xScriptListener;
563 // Create a "living" Dialog
564 Reference< XControl > xCntrl;
565 try
566 {
567 Reference< XDialogProvider > xDlgProv( xMSF->createInstanceWithArguments( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.scripting.DialogProvider" ) ), aArgs ), UNO_QUERY );
568 xCntrl.set( xDlgProv->createDialog( rtl::OUString() ), UNO_QUERY_THROW );
569 // Add dialog model to dispose vector
570 Reference< XComponent > xDlgComponent( xCntrl->getModel(), UNO_QUERY );
571 pINST->getComponentVector().push_back( xDlgComponent );
572 // need ThisCompoent from calling script
573 }
574 // preserve existing bad behaviour, it's possible... but probably
575 // illegal to open 2 dialogs ( they ARE modal ) when this happens, sometimes
576 // create dialog fails. So, in this case let's not throw, just leave basic
577 // detect the unset object.
578 catch( uno::Exception& )
579 {
580 }
581
582 // Return dialog
583 Any aRetVal;
584 aRetVal <<= xCntrl;
585 SbxVariableRef refVar = rPar.Get(0);
586 unoToSbxValue( (SbxVariable*)refVar, aRetVal );
587 }
588
589
590 //===================================================================
591