1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_forms.hxx"
26
27 #include "componenttools.hxx"
28 #include "DatabaseForm.hxx"
29 #include "EventThread.hxx"
30 #include "frm_module.hxx"
31 #include "frm_resource.hrc"
32 #include "frm_resource.hxx"
33 #include "GroupManager.hxx"
34 #include "property.hrc"
35 #include "property.hxx"
36 #include "services.hxx"
37
38 #include <com/sun/star/awt/XControlContainer.hpp>
39 #include <com/sun/star/awt/XTextComponent.hpp>
40 #include <com/sun/star/form/DataSelectionType.hpp>
41 #include <com/sun/star/form/FormComponentType.hpp>
42 #include <com/sun/star/form/TabulatorCycle.hpp>
43 #include <com/sun/star/frame/FrameSearchFlag.hpp>
44 #include <com/sun/star/frame/XDispatch.hpp>
45 #include <com/sun/star/frame/XDispatchProvider.hpp>
46 #include <com/sun/star/frame/XModel.hpp>
47 #include <com/sun/star/io/XObjectInputStream.hpp>
48 #include <com/sun/star/io/XObjectOutputStream.hpp>
49 #include <com/sun/star/sdb/CommandType.hpp>
50 #include <com/sun/star/sdb/RowSetVetoException.hpp>
51 #include <com/sun/star/sdb/SQLContext.hpp>
52 #include <com/sun/star/sdb/XColumnUpdate.hpp>
53 #include <com/sun/star/sdbc/DataType.hpp>
54 #include <com/sun/star/sdbc/ResultSetConcurrency.hpp>
55 #include <com/sun/star/sdbc/ResultSetType.hpp>
56 #include <com/sun/star/sdbc/XRowSet.hpp>
57 #include <com/sun/star/sdbcx/Privilege.hpp>
58 #include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
59 #include <com/sun/star/util/XCancellable.hpp>
60 #include <com/sun/star/util/XURLTransformer.hpp>
61 #include <com/sun/star/util/XModifiable2.hpp>
62
63 #include <comphelper/basicio.hxx>
64 #include <comphelper/container.hxx>
65 #include <comphelper/enumhelper.hxx>
66 #include <comphelper/extract.hxx>
67 #include <comphelper/seqstream.hxx>
68 #include <comphelper/sequence.hxx>
69 #include <comphelper/stl_types.hxx>
70 #include <comphelper/uno3.hxx>
71 #include <connectivity/dbtools.hxx>
72 #include <cppuhelper/exc_hlp.hxx>
73 #include <cppuhelper/implbase2.hxx>
74 #include <osl/mutex.hxx>
75 #include <rtl/math.hxx>
76 #include <rtl/tencinfo.h>
77 #include <svl/inetstrm.hxx>
78 #include <svl/inettype.hxx>
79 #include <tools/debug.hxx>
80 #include <tools/diagnose_ex.h>
81 #include <tools/fsys.hxx>
82 #include <tools/inetmsg.hxx>
83 #include <tools/urlobj.hxx>
84 #include <unotools/ucblockbytes.hxx>
85 #include <unotools/ucbstreamhelper.hxx>
86 #include <vcl/svapp.hxx>
87 #include <vcl/timer.hxx>
88 #include <vos/mutex.hxx>
89
90 #include <ctype.h>
91 #include <hash_map>
92
93 // compatibility: DatabaseCursorType is dead, but for compatibility reasons we still have to write it ...
94 namespace com {
95 namespace sun {
96 namespace star {
97 namespace data {
98
99 enum DatabaseCursorType
100 {
101 DatabaseCursorType_FORWARD = 0,
102 DatabaseCursorType_SNAPSHOT = 1,
103 DatabaseCursorType_KEYSET = 2,
104 DatabaseCursorType_DYNAMIC = 3,
105 DatabaseCursorType_MAKE_FIXED_SIZE = SAL_MAX_ENUM
106 };
107
108 } } } }
109
110 using namespace ::dbtools;
111 using namespace ::comphelper;
112 using namespace ::com::sun::star::uno;
113 using namespace ::com::sun::star::sdb;
114 using namespace ::com::sun::star::sdbc;
115 using namespace ::com::sun::star::sdbcx;
116 using namespace ::com::sun::star::beans;
117 using namespace ::com::sun::star::container;
118 using namespace ::com::sun::star::task;
119 using namespace ::com::sun::star::frame;
120 using namespace ::com::sun::star::form;
121 using namespace ::com::sun::star::awt;
122 using namespace ::com::sun::star::io;
123 using namespace ::com::sun::star::lang;
124 using namespace ::com::sun::star::data;
125 using namespace ::com::sun::star::util;
126
127 //--------------------------------------------------------------------------
createRegistryInfo_ODatabaseForm()128 extern "C" void SAL_CALL createRegistryInfo_ODatabaseForm()
129 {
130 static ::frm::OMultiInstanceAutoRegistration< ::frm::ODatabaseForm > aAutoRegistration;
131 }
132
133 //.........................................................................
134 namespace frm
135 {
136 //.........................................................................
137
138 //==================================================================
139 //= DocumentModifyGuard
140 //==================================================================
141 class DocumentModifyGuard
142 {
143 public:
DocumentModifyGuard(const Reference<XInterface> & _rxFormComponent)144 DocumentModifyGuard( const Reference< XInterface >& _rxFormComponent )
145 :m_xDocumentModify( getXModel( _rxFormComponent ), UNO_QUERY )
146 {
147 impl_changeModifiableFlag_nothrow( false );
148 }
~DocumentModifyGuard()149 ~DocumentModifyGuard()
150 {
151 impl_changeModifiableFlag_nothrow( true );
152 }
153
154 private:
impl_changeModifiableFlag_nothrow(const bool _enable)155 void impl_changeModifiableFlag_nothrow( const bool _enable )
156 {
157 try
158 {
159 if ( m_xDocumentModify.is() )
160 _enable ? m_xDocumentModify->enableSetModified() : m_xDocumentModify->disableSetModified();
161 }
162 catch( const Exception& )
163 {
164 DBG_UNHANDLED_EXCEPTION();
165 }
166 }
167
168 private:
169 Reference< XModifiable2 > m_xDocumentModify;
170 };
171
172 //==================================================================
173 //= OFormSubmitResetThread
174 //=-----------------------------------------------------------------
175 //= submitting and resetting html-forms asynchronously
176 //==================================================================
177
178 //------------------------------------------------------------------
179 class OFormSubmitResetThread: public OComponentEventThread
180 {
181 protected:
182
183 // duplicate an event with respect to it's type
184 virtual EventObject *cloneEvent( const EventObject *pEvt ) const;
185
186 // process an event. while processing the mutex isn't locked, and pCompImpl
187 // is made sure to remain valid
188 virtual void processEvent( ::cppu::OComponentHelper* _pCompImpl,
189 const EventObject* _pEvt,
190 const Reference<XControl>& _rControl,
191 sal_Bool _bSubmit);
192
193 public:
194
OFormSubmitResetThread(ODatabaseForm * pControl)195 OFormSubmitResetThread(ODatabaseForm* pControl) : OComponentEventThread(pControl) { }
196 };
197
198 //------------------------------------------------------------------
cloneEvent(const EventObject * pEvt) const199 EventObject* OFormSubmitResetThread::cloneEvent(
200 const EventObject *pEvt ) const
201 {
202 return new ::com::sun::star::awt::MouseEvent( *(::com::sun::star::awt::MouseEvent *)pEvt );
203 }
204
205 //------------------------------------------------------------------
processEvent(::cppu::OComponentHelper * pCompImpl,const EventObject * _pEvt,const Reference<XControl> & _rControl,sal_Bool _bSubmit)206 void OFormSubmitResetThread::processEvent(
207 ::cppu::OComponentHelper* pCompImpl,
208 const EventObject *_pEvt,
209 const Reference<XControl>& _rControl,
210 sal_Bool _bSubmit)
211 {
212 if (_bSubmit)
213 ((ODatabaseForm *)pCompImpl)->submit_impl(_rControl, *static_cast<const ::com::sun::star::awt::MouseEvent*>(_pEvt), true);
214 else
215 ((ODatabaseForm *)pCompImpl)->reset_impl(true);
216 }
217
218 //==================================================================
219 //= ODatabaseForm
220 //==================================================================
221
222 //------------------------------------------------------------------
Create(const Reference<XMultiServiceFactory> & _rxFactory)223 Reference< XInterface > SAL_CALL ODatabaseForm::Create( const Reference< XMultiServiceFactory >& _rxFactory )
224 {
225 return *( new ODatabaseForm( _rxFactory ) );
226 }
227
228 //------------------------------------------------------------------------------
getImplementationId()229 Sequence<sal_Int8> SAL_CALL ODatabaseForm::getImplementationId()
230 {
231 return OImplementationIds::getImplementationId(getTypes());
232 }
233
234 //------------------------------------------------------------------
getTypes()235 Sequence<Type> SAL_CALL ODatabaseForm::getTypes()
236 {
237 // ask the aggregate
238 Sequence<Type> aAggregateTypes;
239 Reference<XTypeProvider> xAggregateTypes;
240 if (query_aggregation(m_xAggregate, xAggregateTypes))
241 aAggregateTypes = xAggregateTypes->getTypes();
242
243 Sequence< Type > aRet = concatSequences(
244 aAggregateTypes, ODatabaseForm_BASE1::getTypes(), OFormComponents::getTypes()
245 );
246 aRet = concatSequences( aRet, ODatabaseForm_BASE2::getTypes(), ODatabaseForm_BASE3::getTypes() );
247 return concatSequences( aRet, OPropertySetAggregationHelper::getTypes() );
248 }
249
250 //------------------------------------------------------------------
queryAggregation(const Type & _rType)251 Any SAL_CALL ODatabaseForm::queryAggregation(const Type& _rType)
252 {
253 Any aReturn = ODatabaseForm_BASE1::queryInterface(_rType);
254 // our own interfaces
255 if (!aReturn.hasValue())
256 {
257 aReturn = ODatabaseForm_BASE2::queryInterface(_rType);
258 // property set related interfaces
259 if (!aReturn.hasValue())
260 {
261 aReturn = OPropertySetAggregationHelper::queryInterface(_rType);
262
263 // form component collection related interfaces
264 if (!aReturn.hasValue())
265 {
266 aReturn = OFormComponents::queryAggregation(_rType);
267
268 // interfaces already present in the aggregate which we want to reroute
269 // only available if we could create the aggregate
270 if (!aReturn.hasValue() && m_xAggregateAsRowSet.is())
271 aReturn = ODatabaseForm_BASE3::queryInterface(_rType);
272
273 // aggregate interfaces
274 // (ask the aggregated object _after_ the OComponentHelper (base of OFormComponents),
275 // so calls to the XComponent interface reach us and not the aggregation)
276 if (!aReturn.hasValue() && m_xAggregate.is())
277 aReturn = m_xAggregate->queryAggregation(_rType);
278 }
279 }
280 }
281
282 return aReturn;
283 }
284
285 DBG_NAME(ODatabaseForm);
286 //------------------------------------------------------------------
ODatabaseForm(const Reference<XMultiServiceFactory> & _rxFactory)287 ODatabaseForm::ODatabaseForm(const Reference<XMultiServiceFactory>& _rxFactory)
288 :OFormComponents(_rxFactory)
289 ,OPropertySetAggregationHelper(OComponentHelper::rBHelper)
290 ,OPropertyChangeListener(m_aMutex)
291 ,m_aLoadListeners(m_aMutex)
292 ,m_aRowSetApproveListeners(m_aMutex)
293 ,m_aRowSetListeners(m_aMutex)
294 ,m_aSubmitListeners(m_aMutex)
295 ,m_aErrorListeners(m_aMutex)
296 ,m_aResetListeners( *this, m_aMutex )
297 ,m_aPropertyBagHelper( *this )
298 ,m_pAggregatePropertyMultiplexer(NULL)
299 ,m_pGroupManager( NULL )
300 ,m_aParameterManager( m_aMutex, _rxFactory )
301 ,m_aFilterManager( _rxFactory )
302 ,m_pLoadTimer(NULL)
303 ,m_pThread(NULL)
304 ,m_nResetsPending(0)
305 ,m_nPrivileges(0)
306 ,m_bInsertOnly( sal_False )
307 ,m_eSubmitMethod(FormSubmitMethod_GET)
308 ,m_eSubmitEncoding(FormSubmitEncoding_URL)
309 ,m_eNavigation(NavigationBarMode_CURRENT)
310 ,m_bAllowInsert(sal_True)
311 ,m_bAllowUpdate(sal_True)
312 ,m_bAllowDelete(sal_True)
313 ,m_bLoaded(sal_False)
314 ,m_bSubForm(sal_False)
315 ,m_bForwardingConnection(sal_False)
316 ,m_bSharingConnection( sal_False )
317 {
318 DBG_CTOR( ODatabaseForm, NULL );
319 impl_construct();
320 }
321
322 //------------------------------------------------------------------
ODatabaseForm(const ODatabaseForm & _cloneSource)323 ODatabaseForm::ODatabaseForm( const ODatabaseForm& _cloneSource )
324 :OFormComponents( _cloneSource )
325 ,OPropertySetAggregationHelper( OComponentHelper::rBHelper )
326 ,OPropertyChangeListener( m_aMutex )
327 ,ODatabaseForm_BASE1()
328 ,ODatabaseForm_BASE2()
329 ,ODatabaseForm_BASE3()
330 ,IPropertyBagHelperContext()
331 ,m_aLoadListeners( m_aMutex )
332 ,m_aRowSetApproveListeners( m_aMutex )
333 ,m_aRowSetListeners( m_aMutex )
334 ,m_aSubmitListeners( m_aMutex )
335 ,m_aErrorListeners( m_aMutex )
336 ,m_aResetListeners( *this, m_aMutex )
337 ,m_aPropertyBagHelper( *this )
338 ,m_pAggregatePropertyMultiplexer( NULL )
339 ,m_pGroupManager( NULL )
340 ,m_aParameterManager( m_aMutex, _cloneSource.m_xServiceFactory )
341 ,m_aFilterManager( _cloneSource.m_xServiceFactory )
342 ,m_pLoadTimer( NULL )
343 ,m_pThread( NULL )
344 ,m_nResetsPending( 0 )
345 ,m_nPrivileges( 0 )
346 ,m_bInsertOnly( _cloneSource.m_bInsertOnly )
347 ,m_aControlBorderColorFocus( _cloneSource.m_aControlBorderColorFocus )
348 ,m_aControlBorderColorMouse( _cloneSource.m_aControlBorderColorMouse )
349 ,m_aControlBorderColorInvalid( _cloneSource.m_aControlBorderColorInvalid )
350 ,m_aDynamicControlBorder( _cloneSource.m_aDynamicControlBorder )
351 ,m_sName( _cloneSource.m_sName )
352 ,m_aTargetURL( _cloneSource.m_aTargetURL )
353 ,m_aTargetFrame( _cloneSource.m_aTargetFrame )
354 ,m_eSubmitMethod( _cloneSource.m_eSubmitMethod )
355 ,m_eSubmitEncoding( _cloneSource.m_eSubmitEncoding )
356 ,m_eNavigation( _cloneSource.m_eNavigation )
357 ,m_bAllowInsert( _cloneSource.m_bAllowInsert )
358 ,m_bAllowUpdate( _cloneSource.m_bAllowUpdate )
359 ,m_bAllowDelete( _cloneSource.m_bAllowDelete )
360 ,m_bLoaded( sal_False )
361 ,m_bSubForm( sal_False )
362 ,m_bForwardingConnection( sal_False )
363 ,m_bSharingConnection( sal_False )
364 {
365 DBG_CTOR( ODatabaseForm, NULL );
366
367 impl_construct();
368
369 osl_incrementInterlockedCount( &m_refCount );
370 {
371 // our aggregated rowset itself is not cloneable, so simply copy the properties
372 ::comphelper::copyProperties( _cloneSource.m_xAggregateSet, m_xAggregateSet );
373
374 // also care for the dynamic properties: If the clone source has properties which we do not have,
375 // then add them
376 try
377 {
378 Reference< XPropertySet > xSourceProps( const_cast< ODatabaseForm& >( _cloneSource ).queryAggregation(
379 XPropertySet::static_type() ), UNO_QUERY_THROW );
380 Reference< XPropertySetInfo > xSourcePSI( xSourceProps->getPropertySetInfo(), UNO_SET_THROW );
381 Reference< XPropertyState > xSourcePropState( xSourceProps, UNO_QUERY );
382
383 Reference< XPropertySetInfo > xDestPSI( getPropertySetInfo(), UNO_QUERY_THROW );
384
385 Sequence< Property > aSourceProperties( xSourcePSI->getProperties() );
386 for ( const Property* pSourceProperty = aSourceProperties.getConstArray();
387 pSourceProperty != aSourceProperties.getConstArray() + aSourceProperties.getLength();
388 ++pSourceProperty
389 )
390 {
391 if ( xDestPSI->hasPropertyByName( pSourceProperty->Name ) )
392 continue;
393
394 // the initial value passed to XPropertyContainer is also used as default, usually. So, try
395 // to retrieve the default of the source property
396 Any aInitialValue;
397 if ( xSourcePropState.is() )
398 {
399 aInitialValue = xSourcePropState->getPropertyDefault( pSourceProperty->Name );
400 }
401 else
402 {
403 aInitialValue = xSourceProps->getPropertyValue( pSourceProperty->Name );
404 }
405 addProperty( pSourceProperty->Name, pSourceProperty->Attributes, aInitialValue );
406 setPropertyValue( pSourceProperty->Name, xSourceProps->getPropertyValue( pSourceProperty->Name ) );
407 }
408 }
409 catch( const Exception& )
410 {
411 throw WrappedTargetException(
412 ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Could not clone the given database form." ) ),
413 *const_cast< ODatabaseForm* >( &_cloneSource ),
414 ::cppu::getCaughtException()
415 );
416 }
417 }
418 osl_decrementInterlockedCount( &m_refCount );
419 }
420
421 //------------------------------------------------------------------
impl_construct()422 void ODatabaseForm::impl_construct()
423 {
424 // aggregate a row set
425 increment(m_refCount);
426 {
427 m_xAggregate = Reference< XAggregation >( m_xServiceFactory->createInstance( SRV_SDB_ROWSET ), UNO_QUERY_THROW );
428 m_xAggregateAsRowSet.set( m_xAggregate, UNO_QUERY_THROW );
429 setAggregation( m_xAggregate );
430 }
431
432 // listen for the properties, important for Parameters
433 if ( m_xAggregateSet.is() )
434 {
435 m_pAggregatePropertyMultiplexer = new OPropertyChangeMultiplexer(this, m_xAggregateSet, sal_False);
436 m_pAggregatePropertyMultiplexer->acquire();
437 m_pAggregatePropertyMultiplexer->addProperty(PROPERTY_COMMAND);
438 m_pAggregatePropertyMultiplexer->addProperty(PROPERTY_ACTIVE_CONNECTION);
439 }
440
441 {
442 Reference< XWarningsSupplier > xRowSetWarnings( m_xAggregate, UNO_QUERY );
443 m_aWarnings.setExternalWarnings( xRowSetWarnings );
444 }
445
446 if ( m_xAggregate.is() )
447 {
448 m_xAggregate->setDelegator( static_cast< XWeak* >( this ) );
449 }
450
451 {
452 m_aFilterManager.initialize( m_xAggregateSet );
453 m_aParameterManager.initialize( this, m_xAggregate );
454
455 declareForwardedProperty( PROPERTY_ID_ACTIVE_CONNECTION );
456 }
457 decrement( m_refCount );
458
459 m_pGroupManager = new OGroupManager( this );
460 m_pGroupManager->acquire();
461 }
462
463 //------------------------------------------------------------------
~ODatabaseForm()464 ODatabaseForm::~ODatabaseForm()
465 {
466 DBG_DTOR(ODatabaseForm,NULL);
467
468 m_pGroupManager->release();
469 m_pGroupManager = NULL;
470
471 if (m_xAggregate.is())
472 m_xAggregate->setDelegator( NULL );
473
474 m_aWarnings.setExternalWarnings( NULL );
475
476 if (m_pAggregatePropertyMultiplexer)
477 {
478 m_pAggregatePropertyMultiplexer->dispose();
479 m_pAggregatePropertyMultiplexer->release();
480 m_pAggregatePropertyMultiplexer = NULL;
481 }
482 }
483
484 //==============================================================================
485 // HTML tools
486 //------------------------------------------------------------------------
GetDataURLEncoded(const Reference<XControl> & SubmitButton,const::com::sun::star::awt::MouseEvent & MouseEvt)487 ::rtl::OUString ODatabaseForm::GetDataURLEncoded(const Reference<XControl>& SubmitButton, const ::com::sun::star::awt::MouseEvent& MouseEvt)
488 {
489 return GetDataEncoded(true,SubmitButton,MouseEvt);
490 }
491 // -----------------------------------------------------------------------------
GetDataEncoded(bool _bURLEncoded,const Reference<XControl> & SubmitButton,const::com::sun::star::awt::MouseEvent & MouseEvt)492 ::rtl::OUString ODatabaseForm::GetDataEncoded(bool _bURLEncoded,const Reference<XControl>& SubmitButton, const ::com::sun::star::awt::MouseEvent& MouseEvt)
493 {
494 // Liste von successful Controls fuellen
495 HtmlSuccessfulObjList aSuccObjList;
496 FillSuccessfulList( aSuccObjList, SubmitButton, MouseEvt );
497
498
499 // Liste zu ::rtl::OUString zusammensetzen
500 ::rtl::OUStringBuffer aResult;
501 ::rtl::OUString aName;
502 ::rtl::OUString aValue;
503
504 for ( HtmlSuccessfulObjListIterator pSuccObj = aSuccObjList.begin();
505 pSuccObj < aSuccObjList.end();
506 ++pSuccObj
507 )
508 {
509 aName = pSuccObj->aName;
510 aValue = pSuccObj->aValue;
511 if( pSuccObj->nRepresentation == SUCCESSFUL_REPRESENT_FILE && aValue.getLength() )
512 {
513 // Bei File-URLs wird der Dateiname und keine URL uebertragen,
514 // weil Netscape dies so macht.
515 INetURLObject aURL;
516 aURL.SetSmartProtocol(INET_PROT_FILE);
517 aURL.SetSmartURL(aValue);
518 if( INET_PROT_FILE == aURL.GetProtocol() )
519 aValue = INetURLObject::decode(aURL.PathToFileName(), '%', INetURLObject::DECODE_UNAMBIGUOUS);
520 }
521 Encode( aName );
522 Encode( aValue );
523
524 aResult.append(aName);
525 aResult.append(sal_Unicode('='));
526 aResult.append(aValue);
527
528 if (pSuccObj < aSuccObjList.end() - 1)
529 {
530 if ( _bURLEncoded )
531 aResult.append(sal_Unicode('&'));
532 else
533 aResult.appendAscii("\r\n");
534 }
535 }
536
537
538 aSuccObjList.clear();
539
540 return aResult.makeStringAndClear();
541 }
542
543 //==============================================================================
544 // HTML tools
545 //------------------------------------------------------------------------
GetDataTextEncoded(const Reference<XControl> & SubmitButton,const::com::sun::star::awt::MouseEvent & MouseEvt)546 ::rtl::OUString ODatabaseForm::GetDataTextEncoded(const Reference<XControl>& SubmitButton, const ::com::sun::star::awt::MouseEvent& MouseEvt)
547 {
548 return GetDataEncoded(false,SubmitButton,MouseEvt);
549 }
550
551 //------------------------------------------------------------------------
GetDataMultiPartEncoded(const Reference<XControl> & SubmitButton,const::com::sun::star::awt::MouseEvent & MouseEvt,::rtl::OUString & rContentType)552 Sequence<sal_Int8> ODatabaseForm::GetDataMultiPartEncoded(const Reference<XControl>& SubmitButton, const ::com::sun::star::awt::MouseEvent& MouseEvt, ::rtl::OUString& rContentType)
553 {
554
555 // Parent erzeugen
556 INetMIMEMessage aParent;
557 aParent.EnableAttachChild( INETMSG_MULTIPART_FORM_DATA );
558
559
560 // Liste von successful Controls fuellen
561 HtmlSuccessfulObjList aSuccObjList;
562 FillSuccessfulList( aSuccObjList, SubmitButton, MouseEvt );
563
564
565 // Liste zu ::rtl::OUString zusammensetzen
566 ::rtl::OUString aResult;
567 for ( HtmlSuccessfulObjListIterator pSuccObj = aSuccObjList.begin();
568 pSuccObj < aSuccObjList.end();
569 ++pSuccObj
570 )
571 {
572 if( pSuccObj->nRepresentation == SUCCESSFUL_REPRESENT_TEXT )
573 InsertTextPart( aParent, pSuccObj->aName, pSuccObj->aValue );
574 else if( pSuccObj->nRepresentation == SUCCESSFUL_REPRESENT_FILE )
575 InsertFilePart( aParent, pSuccObj->aName, pSuccObj->aValue );
576 }
577
578
579 // Liste loeschen
580 aSuccObjList.clear();
581
582 // Fuer Parent MessageStream erzeugen
583 INetMIMEMessageStream aMessStream;
584 aMessStream.SetSourceMessage( &aParent );
585 aMessStream.GenerateHeader( sal_False );
586
587 // MessageStream in SvStream kopieren
588 SvMemoryStream aMemStream;
589 char* pBuf = new char[1025];
590 int nRead;
591 while( (nRead = aMessStream.Read(pBuf, 1024)) > 0 )
592 aMemStream.Write( pBuf, nRead );
593 delete[] pBuf;
594
595 aMemStream.Flush();
596 aMemStream.Seek( 0 );
597 void* pData = (void*)aMemStream.GetData();
598 sal_Int32 nLen = aMemStream.Seek(STREAM_SEEK_TO_END);
599
600 rContentType = UniString(aParent.GetContentType());
601 return Sequence<sal_Int8>((sal_Int8*)pData, nLen);
602 }
603
604 //------------------------------------------------------------------------
605 namespace
606 {
appendDigits(sal_Int32 _nNumber,sal_Int8 nDigits,::rtl::OUStringBuffer & _rOut)607 static void appendDigits( sal_Int32 _nNumber, sal_Int8 nDigits, ::rtl::OUStringBuffer& _rOut )
608 {
609 sal_Int32 nCurLen = _rOut.getLength();
610 _rOut.append( _nNumber );
611 while ( _rOut.getLength() - nCurLen < nDigits )
612 _rOut.insert( nCurLen, (sal_Unicode)'0' );
613 }
614 }
615
616 //------------------------------------------------------------------------
AppendComponent(HtmlSuccessfulObjList & rList,const Reference<XPropertySet> & xComponentSet,const::rtl::OUString & rNamePrefix,const Reference<XControl> & rxSubmitButton,const::com::sun::star::awt::MouseEvent & MouseEvt)617 void ODatabaseForm::AppendComponent(HtmlSuccessfulObjList& rList, const Reference<XPropertySet>& xComponentSet, const ::rtl::OUString& rNamePrefix,
618 const Reference<XControl>& rxSubmitButton, const ::com::sun::star::awt::MouseEvent& MouseEvt)
619 {
620 if (!xComponentSet.is())
621 return;
622
623 // MIB 25.6.98: Geschachtelte Formulare abfangen ... oder muesste
624 // man sie submitten?
625 if (!hasProperty(PROPERTY_CLASSID, xComponentSet))
626 return;
627
628 // Namen ermitteln
629 if (!hasProperty(PROPERTY_NAME, xComponentSet))
630 return;
631
632 sal_Int16 nClassId = 0;
633 xComponentSet->getPropertyValue(PROPERTY_CLASSID) >>= nClassId;
634 ::rtl::OUString aName;
635 xComponentSet->getPropertyValue( PROPERTY_NAME ) >>= aName;
636 if( !aName.getLength() && nClassId != FormComponentType::IMAGEBUTTON)
637 return;
638 else // Name um den Prefix erweitern
639 aName = rNamePrefix + aName;
640
641 switch( nClassId )
642 {
643 // Buttons
644 case FormComponentType::COMMANDBUTTON:
645 {
646 // Es wird nur der gedrueckte Submit-Button ausgewertet
647 // MIB: Sofern ueberhaupt einer uebergeben wurde
648 if( rxSubmitButton.is() )
649 {
650 Reference<XPropertySet> xSubmitButtonComponent(rxSubmitButton->getModel(), UNO_QUERY);
651 if (xSubmitButtonComponent == xComponentSet && hasProperty(PROPERTY_LABEL, xComponentSet))
652 {
653 // <name>=<label>
654 ::rtl::OUString aLabel;
655 xComponentSet->getPropertyValue( PROPERTY_LABEL ) >>= aLabel;
656 rList.push_back( HtmlSuccessfulObj(aName, aLabel) );
657 }
658 }
659 } break;
660
661 // ImageButtons
662 case FormComponentType::IMAGEBUTTON:
663 {
664 // Es wird nur der gedrueckte Submit-Button ausgewertet
665 // MIB: Sofern ueberhaupt einer uebergeben wurde
666 if( rxSubmitButton.is() )
667 {
668 Reference<XPropertySet> xSubmitButtonComponent(rxSubmitButton->getModel(), UNO_QUERY);
669 if (xSubmitButtonComponent == xComponentSet)
670 {
671 // <name>.x=<pos.X>&<name>.y=<pos.Y>
672 ::rtl::OUString aLhs = aName;
673 ::rtl::OUString aRhs = ::rtl::OUString::valueOf( MouseEvt.X );
674
675 // nur wenn ein Name vorhanden ist, kann ein name.x
676 aLhs += aName.getLength() ? UniString::CreateFromAscii(".x") : UniString::CreateFromAscii("x");
677 rList.push_back( HtmlSuccessfulObj(aLhs, aRhs) );
678
679 aLhs = aName;
680 aRhs = ::rtl::OUString::valueOf( MouseEvt.Y );
681 aLhs += aName.getLength() ? UniString::CreateFromAscii(".y") : UniString::CreateFromAscii("y");
682 rList.push_back( HtmlSuccessfulObj(aLhs, aRhs) );
683
684 }
685 }
686 } break;
687
688 // CheckBoxen / RadioButtons
689 case FormComponentType::CHECKBOX:
690 case FormComponentType::RADIOBUTTON:
691 {
692 // <name>=<refValue>
693 if( !hasProperty(PROPERTY_STATE, xComponentSet) )
694 break;
695 sal_Int16 nChecked = 0;
696 xComponentSet->getPropertyValue( PROPERTY_STATE ) >>= nChecked;
697 if( nChecked != 1 )
698 break;
699
700 ::rtl::OUString aStrValue;
701 if( hasProperty(PROPERTY_REFVALUE, xComponentSet) )
702 xComponentSet->getPropertyValue( PROPERTY_REFVALUE ) >>= aStrValue;
703
704 rList.push_back( HtmlSuccessfulObj(aName, aStrValue) );
705 } break;
706
707 // Edit
708 case FormComponentType::TEXTFIELD:
709 {
710 // <name>=<text>
711 if( !hasProperty(PROPERTY_TEXT, xComponentSet) )
712 break;
713
714 // MIB: Spezial-Behandlung fuer Multiline-Edit nur dann, wenn
715 // es auch ein Control dazu gibt.
716 Any aTmp = xComponentSet->getPropertyValue( PROPERTY_MULTILINE );
717 sal_Bool bMulti = rxSubmitButton.is()
718 && (aTmp.getValueType().getTypeClass() == TypeClass_BOOLEAN)
719 && getBOOL(aTmp);
720 ::rtl::OUString sText;
721 if ( bMulti ) // Bei MultiLineEdit Text am Control abholen
722 {
723
724 Reference<XControlContainer> xControlContainer(rxSubmitButton->getContext(), UNO_QUERY);
725 if( !xControlContainer.is() ) break;
726
727 Sequence<Reference<XControl> > aControlSeq = xControlContainer->getControls();
728 Reference<XControl> xControl;
729 Reference<XFormComponent> xControlComponent;
730
731 // Richtiges Control suchen
732 sal_Int32 i;
733 for( i=0; i<aControlSeq.getLength(); i++ )
734 {
735 xControl = aControlSeq.getConstArray()[i];
736 Reference<XPropertySet> xModel(xControl->getModel(), UNO_QUERY);
737 if (xModel == xComponentSet)
738 {
739 Reference<XTextComponent> xTextComponent(xControl, UNO_QUERY);
740 if( xTextComponent.is() )
741 sText = xTextComponent->getText();
742 break;
743 }
744 }
745 // Control nicht gefunden oder nicht existent, (Edit im Grid)
746 if (i == aControlSeq.getLength())
747 xComponentSet->getPropertyValue( PROPERTY_TEXT ) >>= sText;
748 }
749 else
750 xComponentSet->getPropertyValue( PROPERTY_TEXT ) >>= sText;
751
752 rList.push_back( HtmlSuccessfulObj(aName, sText) );
753 } break;
754
755 // ComboBox, Patternfield
756 case FormComponentType::COMBOBOX:
757 case FormComponentType::PATTERNFIELD:
758 {
759 // <name>=<text>
760 if( hasProperty(PROPERTY_TEXT, xComponentSet) )
761 {
762 ::rtl::OUString aText;
763 xComponentSet->getPropertyValue( PROPERTY_TEXT ) >>= aText;
764 rList.push_back( HtmlSuccessfulObj(aName, aText) );
765 }
766 } break;
767 case FormComponentType::CURRENCYFIELD:
768 case FormComponentType::NUMERICFIELD:
769 {
770 // <name>=<wert> // wert wird als double mit Punkt als Decimaltrenner
771 // kein Wert angegeben (NULL) -> wert leer
772 if( hasProperty(PROPERTY_VALUE, xComponentSet) )
773 {
774 ::rtl::OUString aText;
775 Any aVal = xComponentSet->getPropertyValue( PROPERTY_VALUE );
776
777 double aDoubleVal = 0;
778 if (aVal >>= aDoubleVal)
779 {
780 sal_Int16 nScale = 0;
781 xComponentSet->getPropertyValue( PROPERTY_DECIMAL_ACCURACY ) >>= nScale;
782 aText = ::rtl::math::doubleToUString(aDoubleVal, rtl_math_StringFormat_F, nScale, '.', sal_True);
783 }
784 rList.push_back( HtmlSuccessfulObj(aName, aText) );
785 }
786 } break;
787 case FormComponentType::DATEFIELD:
788 {
789 // <name>=<wert> // Wert wird als Datum im Format (MM-DD-YYYY)
790 // kein Wert angegeben (NULL) -> wert leer
791 if( hasProperty(PROPERTY_DATE, xComponentSet) )
792 {
793 ::rtl::OUString aText;
794 Any aVal = xComponentSet->getPropertyValue( PROPERTY_DATE );
795 sal_Int32 nInt32Val = 0;
796 if (aVal >>= nInt32Val)
797 {
798 ::Date aDate( nInt32Val );
799 ::rtl::OUStringBuffer aBuffer;
800 appendDigits( aDate.GetMonth(), 2, aBuffer );
801 aBuffer.append( (sal_Unicode)'-' );
802 appendDigits( aDate.GetDay(), 2, aBuffer );
803 aBuffer.append( (sal_Unicode)'-' );
804 appendDigits( aDate.GetYear(), 4, aBuffer );
805 aText = aBuffer.makeStringAndClear();
806 }
807 rList.push_back( HtmlSuccessfulObj(aName, aText) );
808 }
809 } break;
810 case FormComponentType::TIMEFIELD:
811 {
812 // <name>=<wert> // Wert wird als Zeit im Format (HH:MM:SS) angegeben
813 // kein Wert angegeben (NULL) -> wert leer
814 if( hasProperty(PROPERTY_TIME, xComponentSet) )
815 {
816 ::rtl::OUString aText;
817 Any aVal = xComponentSet->getPropertyValue( PROPERTY_TIME );
818 sal_Int32 nInt32Val = 0;
819 if (aVal >>= nInt32Val)
820 {
821 ::Time aTime(nInt32Val);
822 ::rtl::OUStringBuffer aBuffer;
823 appendDigits( aTime.GetHour(), 2, aBuffer );
824 aBuffer.append( (sal_Unicode)'-' );
825 appendDigits( aTime.GetMin(), 2, aBuffer );
826 aBuffer.append( (sal_Unicode)'-' );
827 appendDigits( aTime.GetSec(), 2, aBuffer );
828 aText = aBuffer.makeStringAndClear();
829 }
830 rList.push_back( HtmlSuccessfulObj(aName, aText) );
831 }
832 } break;
833
834 // starform
835 case FormComponentType::HIDDENCONTROL:
836 {
837
838 // <name>=<value>
839 if( hasProperty(PROPERTY_HIDDEN_VALUE, xComponentSet) )
840 {
841 ::rtl::OUString aText;
842 xComponentSet->getPropertyValue( PROPERTY_HIDDEN_VALUE ) >>= aText;
843 rList.push_back( HtmlSuccessfulObj(aName, aText) );
844 }
845 } break;
846
847 // starform
848 case FormComponentType::FILECONTROL:
849 {
850 // <name>=<text>
851 if( hasProperty(PROPERTY_TEXT, xComponentSet) )
852 {
853
854 ::rtl::OUString aText;
855 xComponentSet->getPropertyValue( PROPERTY_TEXT ) >>= aText;
856 rList.push_back( HtmlSuccessfulObj(aName, aText, SUCCESSFUL_REPRESENT_FILE) );
857 }
858 } break;
859
860 // starform
861 case FormComponentType::LISTBOX:
862 {
863
864 // <name>=<Token0>&<name>=<Token1>&...&<name>=<TokenN> (Mehrfachselektion)
865 if (!hasProperty(PROPERTY_SELECT_SEQ, xComponentSet) ||
866 !hasProperty(PROPERTY_STRINGITEMLIST, xComponentSet))
867 break;
868
869 // angezeigte Werte
870 Sequence< ::rtl::OUString > aVisibleList;
871 xComponentSet->getPropertyValue( PROPERTY_STRINGITEMLIST ) >>= aVisibleList;
872 sal_Int32 nStringCnt = aVisibleList.getLength();
873 const ::rtl::OUString* pStrings = aVisibleList.getConstArray();
874
875 // Werte-Liste
876 Sequence< ::rtl::OUString > aValueList;
877 xComponentSet->getPropertyValue( PROPERTY_VALUE_SEQ ) >>= aValueList;
878 sal_Int32 nValCnt = aValueList.getLength();
879 const ::rtl::OUString* pVals = aValueList.getConstArray();
880
881 // Selektion
882 Sequence<sal_Int16> aSelectList;
883 xComponentSet->getPropertyValue( PROPERTY_SELECT_SEQ ) >>= aSelectList;
884 sal_Int32 nSelCount = aSelectList.getLength();
885 const sal_Int16* pSels = aSelectList.getConstArray();
886
887 // Einfach- oder Mehrfach-Selektion
888 // Bei Einfach-Selektionen beruecksichtigt MT nur den ersten Eintrag
889 // in der Liste.
890 if (nSelCount > 1 && !getBOOL(xComponentSet->getPropertyValue(PROPERTY_MULTISELECTION)))
891 nSelCount = 1;
892
893 // Die Indizes in der Selektions-Liste koennen auch ungueltig sein,
894 // also muss man die gueltigen erstmal raussuchen um die Laenge
895 // der neuen Liste zu bestimmen.
896 sal_Int32 nCurCnt = 0;
897 sal_Int32 i;
898 for( i=0; i<nSelCount; ++i )
899 {
900 if( pSels[i] < nStringCnt )
901 ++nCurCnt;
902 }
903
904 ::rtl::OUString aSubValue;
905 for(i=0; i<nCurCnt; ++i )
906 {
907 sal_Int16 nSelPos = pSels[i];
908 if (nSelPos < nValCnt && pVals[nSelPos].getLength())
909 {
910 aSubValue = pVals[nSelPos];
911 }
912 else
913 {
914 aSubValue = pStrings[nSelPos];
915 }
916 rList.push_back( HtmlSuccessfulObj(aName, aSubValue) );
917 }
918 } break;
919 case FormComponentType::GRIDCONTROL:
920 {
921 // Die einzelnen Spaltenwerte werden verschickt,
922 // der Name wird mit dem Prefix des Names des Grids erweitert
923 Reference<XIndexAccess> xContainer(xComponentSet, UNO_QUERY);
924 if (!xContainer.is())
925 break;
926
927 aName += UniString('.');
928
929 Reference<XPropertySet> xSet;
930 sal_Int32 nCount = xContainer->getCount();
931 // we know already how many objects should be appended,
932 // so why not allocate the space for them
933 rList.reserve( nCount + rList.capacity() ); // not size()
934 for (sal_Int32 i = 0; i < nCount; ++i)
935 {
936 xContainer->getByIndex(i) >>= xSet;
937 if (xSet.is())
938 AppendComponent(rList, xSet, aName, rxSubmitButton, MouseEvt);
939 }
940 }
941 }
942 }
943
944 //------------------------------------------------------------------------
FillSuccessfulList(HtmlSuccessfulObjList & rList,const Reference<XControl> & rxSubmitButton,const::com::sun::star::awt::MouseEvent & MouseEvt)945 void ODatabaseForm::FillSuccessfulList( HtmlSuccessfulObjList& rList,
946 const Reference<XControl>& rxSubmitButton, const ::com::sun::star::awt::MouseEvent& MouseEvt )
947 {
948 // Liste loeschen
949 rList.clear();
950 // Ueber Components iterieren
951 Reference<XPropertySet> xComponentSet;
952 ::rtl::OUString aPrefix;
953
954 // we know already how many objects should be appended,
955 // so why not allocate the space for them
956 rList.reserve( getCount() );
957 for( sal_Int32 nIndex=0; nIndex < getCount(); nIndex++ )
958 {
959 getByIndex( nIndex ) >>= xComponentSet;
960 AppendComponent(rList, xComponentSet, aPrefix, rxSubmitButton, MouseEvt);
961 }
962 }
963
964 //------------------------------------------------------------------------
Encode(::rtl::OUString & rString) const965 void ODatabaseForm::Encode( ::rtl::OUString& rString ) const
966 {
967 ::rtl::OUString aResult;
968
969 // Immer ANSI #58641
970 // rString.Convert(CHARSET_SYSTEM, CHARSET_ANSI);
971
972
973 // Zeilenendezeichen werden als CR dargestellt
974 UniString sConverter = rString;
975 sConverter.ConvertLineEnd( LINEEND_CR );
976 rString = sConverter;
977
978
979 // Jeden einzelnen Character ueberpruefen
980 sal_Int32 nStrLen = rString.getLength();
981 sal_Unicode nCharCode;
982 for( sal_Int32 nCurPos=0; nCurPos < nStrLen; ++nCurPos )
983 {
984 nCharCode = rString[nCurPos];
985
986 // Behandlung fuer chars, die kein alphanumerisches Zeichen sind
987 // und CharacterCodes > 127
988 if( (!isalnum(nCharCode) && nCharCode != (sal_Unicode)' ') || nCharCode > 127 )
989 {
990 switch( nCharCode )
991 {
992 case 13: // CR
993 aResult += ::rtl::OUString::createFromAscii("%0D%0A"); // Hex-Darstellung CR LF
994 break;
995
996
997 // Netscape Sonderbehandlung
998 case 42: // '*'
999 case 45: // '-'
1000 case 46: // '.'
1001 case 64: // '@'
1002 case 95: // '_'
1003 aResult += UniString(nCharCode);
1004 break;
1005
1006 default:
1007 {
1008 // In Hex umrechnen
1009 short nHi = ((sal_Int16)nCharCode) / 16;
1010 short nLo = ((sal_Int16)nCharCode) - (nHi*16);
1011 if( nHi > 9 ) nHi += (int)'A'-10; else nHi += (int)'0';
1012 if( nLo > 9 ) nLo += (int)'A'-10; else nLo += (int)'0';
1013 aResult += UniString('%');
1014 aResult += UniString((sal_Unicode)nHi);
1015 aResult += UniString((sal_Unicode)nLo);
1016 }
1017 }
1018 }
1019 else
1020 aResult += UniString(nCharCode);
1021 }
1022
1023
1024 // Spaces durch '+' ersetzen
1025 aResult = aResult.replace(' ', '+');
1026
1027 rString = aResult;
1028 }
1029
1030 //------------------------------------------------------------------------
InsertTextPart(INetMIMEMessage & rParent,const::rtl::OUString & rName,const::rtl::OUString & rData)1031 void ODatabaseForm::InsertTextPart( INetMIMEMessage& rParent, const ::rtl::OUString& rName,
1032 const ::rtl::OUString& rData )
1033 {
1034
1035 // Part als Message-Child erzeugen
1036 INetMIMEMessage* pChild = new INetMIMEMessage();
1037
1038
1039 // Header
1040 ::rtl::OUString aContentDisp = ::rtl::OUString::createFromAscii("form-data; name=\"");
1041 aContentDisp += rName;
1042 aContentDisp += UniString('\"');
1043 pChild->SetContentDisposition( aContentDisp );
1044 pChild->SetContentType( UniString::CreateFromAscii("text/plain") );
1045
1046 rtl_TextEncoding eSystemEncoding = gsl_getSystemTextEncoding();
1047 const sal_Char* pBestMatchingEncoding = rtl_getBestMimeCharsetFromTextEncoding( eSystemEncoding );
1048 UniString aBestMatchingEncoding = UniString::CreateFromAscii( pBestMatchingEncoding );
1049 pChild->SetContentTransferEncoding(aBestMatchingEncoding);
1050
1051 // Body
1052 SvMemoryStream* pStream = new SvMemoryStream;
1053 pStream->WriteLine( ByteString( UniString(rData), rtl_getTextEncodingFromMimeCharset(pBestMatchingEncoding) ) );
1054 pStream->Flush();
1055 pStream->Seek( 0 );
1056 pChild->SetDocumentLB( new SvLockBytes(pStream, sal_True) );
1057 rParent.AttachChild( *pChild );
1058 }
1059
1060 //------------------------------------------------------------------------
InsertFilePart(INetMIMEMessage & rParent,const::rtl::OUString & rName,const::rtl::OUString & rFileName)1061 sal_Bool ODatabaseForm::InsertFilePart( INetMIMEMessage& rParent, const ::rtl::OUString& rName,
1062 const ::rtl::OUString& rFileName )
1063 {
1064 UniString aFileName( rFileName );
1065 UniString aContentType(UniString::CreateFromAscii(CONTENT_TYPE_STR_TEXT_PLAIN));
1066 SvStream *pStream = 0;
1067
1068 if( aFileName.Len() )
1069 {
1070 // Bisher koennen wir nur File-URLs verarbeiten
1071 INetURLObject aURL;
1072 aURL.SetSmartProtocol(INET_PROT_FILE);
1073 aURL.SetSmartURL(rFileName);
1074 if( INET_PROT_FILE == aURL.GetProtocol() )
1075 {
1076 aFileName = INetURLObject::decode(aURL.PathToFileName(), '%', INetURLObject::DECODE_UNAMBIGUOUS);
1077 DirEntry aDirEntry( aFileName );
1078 if( aDirEntry.Exists() )
1079 {
1080 pStream = ::utl::UcbStreamHelper::CreateStream(aFileName, STREAM_READ);
1081 if (!pStream || (pStream->GetError() != ERRCODE_NONE))
1082 {
1083 delete pStream;
1084 pStream = 0;
1085 }
1086 }
1087 INetContentType eContentType = INetContentTypes::GetContentType4Extension(
1088 aDirEntry.GetExtension() );
1089 if (eContentType != CONTENT_TYPE_UNKNOWN)
1090 aContentType = INetContentTypes::GetContentType(eContentType);
1091 }
1092 }
1093
1094 // Wenn irgendetwas nicht geklappt hat, legen wir einen leeren
1095 // MemoryStream an
1096 if( !pStream )
1097 pStream = new SvMemoryStream;
1098
1099
1100 // Part als Message-Child erzeugen
1101 INetMIMEMessage* pChild = new INetMIMEMessage;
1102
1103
1104 // Header
1105 ::rtl::OUString aContentDisp = ::rtl::OUString::createFromAscii( "form-data; name=\"" );
1106 aContentDisp += rName;
1107 aContentDisp += UniString('\"');
1108 aContentDisp += ::rtl::OUString::createFromAscii("; filename=\"");
1109 aContentDisp += aFileName;
1110 aContentDisp += UniString('\"');
1111 pChild->SetContentDisposition( aContentDisp );
1112 pChild->SetContentType( aContentType );
1113 pChild->SetContentTransferEncoding( UniString(::rtl::OUString::createFromAscii("8bit")) );
1114
1115
1116 // Body
1117 pChild->SetDocumentLB( new SvLockBytes(pStream, sal_True) );
1118 rParent.AttachChild( *pChild );
1119
1120 return sal_True;
1121 }
1122
1123 //==============================================================================
1124 // internals
1125 //------------------------------------------------------------------------------
onError(const SQLErrorEvent & _rEvent)1126 void ODatabaseForm::onError( const SQLErrorEvent& _rEvent )
1127 {
1128 m_aErrorListeners.notifyEach( &XSQLErrorListener::errorOccured, _rEvent );
1129 }
1130
1131 //------------------------------------------------------------------------------
onError(const SQLException & _rException,const::rtl::OUString & _rContextDescription)1132 void ODatabaseForm::onError( const SQLException& _rException, const ::rtl::OUString& _rContextDescription )
1133 {
1134 if ( !m_aErrorListeners.getLength() )
1135 return;
1136
1137 SQLErrorEvent aEvent( *this, makeAny( prependErrorInfo( _rException, *this, _rContextDescription ) ) );
1138 onError( aEvent );
1139 }
1140
1141 //------------------------------------------------------------------------------
updateParameterInfo()1142 void ODatabaseForm::updateParameterInfo()
1143 {
1144 m_aParameterManager.updateParameterInfo( m_aFilterManager );
1145 }
1146
1147 //------------------------------------------------------------------------------
hasValidParent() const1148 bool ODatabaseForm::hasValidParent() const
1149 {
1150 // do we have to fill the parameters again?
1151 if (m_bSubForm)
1152 {
1153 Reference<XResultSet> xResultSet(m_xParent, UNO_QUERY);
1154 if (!xResultSet.is())
1155 {
1156 DBG_ERROR("ODatabaseForm::hasValidParent() : no parent resultset !");
1157 return false;
1158 }
1159 try
1160 {
1161 Reference< XPropertySet > xSet( m_xParent, UNO_QUERY );
1162 Reference< XLoadable > xLoad( m_xParent, UNO_QUERY );
1163 if ( xLoad->isLoaded()
1164 && ( xResultSet->isBeforeFirst()
1165 || xResultSet->isAfterLast()
1166 || getBOOL( xSet->getPropertyValue( PROPERTY_ISNEW ) )
1167 )
1168 )
1169 // the parent form is loaded and on a "virtual" row -> not valid
1170 return false;
1171 }
1172 catch(Exception&)
1173 {
1174 // parent could be forwardonly?
1175 return false;
1176 }
1177 }
1178 return true;
1179 }
1180
1181 //------------------------------------------------------------------------------
fillParameters(::osl::ResettableMutexGuard & _rClearForNotifies,const Reference<XInteractionHandler> & _rxCompletionHandler)1182 bool ODatabaseForm::fillParameters( ::osl::ResettableMutexGuard& _rClearForNotifies, const Reference< XInteractionHandler >& _rxCompletionHandler )
1183 {
1184 // do we have to fill the parameters again?
1185 if ( !m_aParameterManager.isUpToDate() )
1186 updateParameterInfo();
1187
1188 // is there a valid parent?
1189 if ( m_bSubForm && !hasValidParent() )
1190 return true;
1191
1192 // ensure we're connected
1193 if ( !implEnsureConnection() )
1194 return false;
1195
1196 if ( m_aParameterManager.isUpToDate() )
1197 return m_aParameterManager.fillParameterValues( _rxCompletionHandler, _rClearForNotifies );
1198
1199 return true;
1200 }
1201
1202 //------------------------------------------------------------------------------
saveInsertOnlyState()1203 void ODatabaseForm::saveInsertOnlyState( )
1204 {
1205 OSL_ENSURE( !m_aIgnoreResult.hasValue(), "ODatabaseForm::saveInsertOnlyState: overriding old value!" );
1206 m_aIgnoreResult = m_xAggregateSet->getPropertyValue( PROPERTY_INSERTONLY );
1207 }
1208
1209 //------------------------------------------------------------------------------
restoreInsertOnlyState()1210 void ODatabaseForm::restoreInsertOnlyState( )
1211 {
1212 if ( m_aIgnoreResult.hasValue() )
1213 {
1214 m_xAggregateSet->setPropertyValue( PROPERTY_INSERTONLY, m_aIgnoreResult );
1215 m_aIgnoreResult = Any();
1216 }
1217 }
1218
1219 //------------------------------------------------------------------------------
executeRowSet(::osl::ResettableMutexGuard & _rClearForNotifies,sal_Bool bMoveToFirst,const Reference<XInteractionHandler> & _rxCompletionHandler)1220 sal_Bool ODatabaseForm::executeRowSet(::osl::ResettableMutexGuard& _rClearForNotifies, sal_Bool bMoveToFirst, const Reference< XInteractionHandler >& _rxCompletionHandler)
1221 {
1222 if (!m_xAggregateAsRowSet.is())
1223 return sal_False;
1224
1225 if (!fillParameters(_rClearForNotifies, _rxCompletionHandler))
1226 return sal_False;
1227
1228 restoreInsertOnlyState( );
1229
1230 // ensure the aggregated row set has the correct properties
1231 sal_Int32 nConcurrency = ResultSetConcurrency::READ_ONLY;
1232
1233 // if we have a parent, who is not positioned on a valid row
1234 // we can't be updatable!
1235 if (m_bSubForm && !hasValidParent())
1236 {
1237 nConcurrency = ResultSetConcurrency::READ_ONLY;
1238
1239 // don't use any parameters if we don't have a valid parent
1240 m_aParameterManager.setAllParametersNull();
1241
1242 // switch to "insert only" mode
1243 saveInsertOnlyState( );
1244 m_xAggregateSet->setPropertyValue( PROPERTY_INSERTONLY, makeAny( sal_True ) );
1245 }
1246 else if (m_bAllowInsert || m_bAllowUpdate || m_bAllowDelete)
1247 nConcurrency = ResultSetConcurrency::UPDATABLE;
1248 else
1249 nConcurrency = ResultSetConcurrency::READ_ONLY;
1250
1251 m_xAggregateSet->setPropertyValue( PROPERTY_RESULTSET_CONCURRENCY, makeAny( (sal_Int32)nConcurrency ) );
1252 m_xAggregateSet->setPropertyValue( PROPERTY_RESULTSET_TYPE, makeAny( (sal_Int32)ResultSetType::SCROLL_SENSITIVE ) );
1253
1254 sal_Bool bSuccess = sal_False;
1255 try
1256 {
1257 m_xAggregateAsRowSet->execute();
1258 bSuccess = sal_True;
1259 }
1260 catch( const RowSetVetoException& eVeto )
1261 {
1262 (void)eVeto;
1263 }
1264 catch(SQLException& eDb)
1265 {
1266 _rClearForNotifies.clear();
1267 if (m_sCurrentErrorContext.getLength())
1268 onError(eDb, m_sCurrentErrorContext);
1269 else
1270 onError(eDb, FRM_RES_STRING(RID_STR_READERROR));
1271 _rClearForNotifies.reset();
1272
1273 restoreInsertOnlyState( );
1274 }
1275
1276 if (bSuccess)
1277 {
1278 // adjust the privilege property
1279 // m_nPrivileges;
1280 m_xAggregateSet->getPropertyValue(PROPERTY_PRIVILEGES) >>= m_nPrivileges;
1281 if (!m_bAllowInsert)
1282 m_nPrivileges &= ~Privilege::INSERT;
1283 if (!m_bAllowUpdate)
1284 m_nPrivileges &= ~Privilege::UPDATE;
1285 if (!m_bAllowDelete)
1286 m_nPrivileges &= ~Privilege::DELETE;
1287
1288 if (bMoveToFirst)
1289 {
1290 // the row set is positioned _before_ the first row (per definitionem), so move the set ...
1291 try
1292 {
1293 // if we have an insert only rowset we move to the insert row
1294 next();
1295 if (((m_nPrivileges & Privilege::INSERT) == Privilege::INSERT)
1296 && isAfterLast())
1297 {
1298 // move on the insert row of set
1299 // resetting must be done later, after the load events have been posted
1300 // see :moveToInsertRow and load , reload
1301 Reference<XResultSetUpdate> xUpdate;
1302 if (query_aggregation( m_xAggregate, xUpdate))
1303 xUpdate->moveToInsertRow();
1304 }
1305 }
1306 catch(SQLException& eDB)
1307 {
1308 _rClearForNotifies.clear();
1309 if (m_sCurrentErrorContext.getLength())
1310 onError(eDB, m_sCurrentErrorContext);
1311 else
1312 onError(eDB, FRM_RES_STRING(RID_STR_READERROR));
1313 _rClearForNotifies.reset();
1314 bSuccess = sal_False;
1315 }
1316 }
1317 }
1318 return bSuccess;
1319 }
1320
1321 //------------------------------------------------------------------
disposing()1322 void ODatabaseForm::disposing()
1323 {
1324 if (m_pAggregatePropertyMultiplexer)
1325 m_pAggregatePropertyMultiplexer->dispose();
1326
1327 if (m_bLoaded)
1328 unload();
1329
1330 // cancel the submit/reset-thread
1331 {
1332 ::osl::MutexGuard aGuard( m_aMutex );
1333 if (m_pThread)
1334 {
1335 m_pThread->release();
1336 m_pThread = NULL;
1337 }
1338 }
1339
1340 EventObject aEvt(static_cast<XWeak*>(this));
1341 m_aLoadListeners.disposeAndClear(aEvt);
1342 m_aRowSetApproveListeners.disposeAndClear(aEvt);
1343 m_aParameterManager.disposing( aEvt );
1344 m_aResetListeners.disposing();
1345 m_aSubmitListeners.disposeAndClear(aEvt);
1346 m_aErrorListeners.disposeAndClear(aEvt);
1347
1348 m_aParameterManager.dispose(); // (to free any references it may have to me)
1349 m_aFilterManager.dispose(); // (dito)
1350
1351 OFormComponents::disposing();
1352 OPropertySetAggregationHelper::disposing();
1353
1354 // stop listening on the aggregate
1355 if (m_xAggregateAsRowSet.is())
1356 m_xAggregateAsRowSet->removeRowSetListener(this);
1357
1358 // dispose the active connection
1359 Reference<XComponent> xAggregationComponent;
1360 if (query_aggregation(m_xAggregate, xAggregationComponent))
1361 xAggregationComponent->dispose();
1362
1363 m_aPropertyBagHelper.dispose();
1364 }
1365
1366 //------------------------------------------------------------------------------
getConnection()1367 Reference< XConnection > ODatabaseForm::getConnection()
1368 {
1369 Reference< XConnection > xConn;
1370 m_xAggregateSet->getPropertyValue( PROPERTY_ACTIVE_CONNECTION ) >>= xConn;
1371 return xConn;
1372 }
1373
1374 //------------------------------------------------------------------------------
getMutex()1375 ::osl::Mutex& ODatabaseForm::getMutex()
1376 {
1377 return m_aMutex;
1378 }
1379
1380 //==============================================================================
1381 // property handling
1382 //------------------------------------------------------------------------------
describeFixedAndAggregateProperties(Sequence<Property> & _rProps,Sequence<Property> & _rAggregateProps) const1383 void ODatabaseForm::describeFixedAndAggregateProperties(
1384 Sequence< Property >& _rProps,
1385 Sequence< Property >& _rAggregateProps ) const
1386 {
1387 BEGIN_DESCRIBE_AGGREGATION_PROPERTIES(22, m_xAggregateSet)
1388 // we want to "override" the privileges, since we have additional "AllowInsert" etc. properties
1389 RemoveProperty( _rAggregateProps, PROPERTY_PRIVILEGES );
1390
1391 // InsertOnly is also to be overridden, since we sometimes change it ourself
1392 RemoveProperty( _rAggregateProps, PROPERTY_INSERTONLY );
1393
1394 // we remove and re-declare the DataSourceName property, 'cause we want it to be constrained, and the
1395 // original property of our aggregate isn't
1396 RemoveProperty( _rAggregateProps, PROPERTY_DATASOURCE );
1397
1398 // for connection sharing, we need to override the ActiveConnection property, too
1399 RemoveProperty( _rAggregateProps, PROPERTY_ACTIVE_CONNECTION );
1400
1401 // the Filter property is also overwritten, since we have some implicit filters
1402 // (e.g. the ones which result from linking master fields to detail fields
1403 // via column names instead of parameters)
1404 RemoveProperty( _rAggregateProps, PROPERTY_FILTER );
1405 RemoveProperty( _rAggregateProps, PROPERTY_APPLYFILTER );
1406
1407 DECL_IFACE_PROP4(ACTIVE_CONNECTION, XConnection, BOUND, TRANSIENT, MAYBEVOID, CONSTRAINED);
1408 DECL_BOOL_PROP2 ( APPLYFILTER, BOUND, MAYBEDEFAULT );
1409 DECL_PROP1 ( NAME, ::rtl::OUString, BOUND );
1410 DECL_PROP1 ( MASTERFIELDS, Sequence< ::rtl::OUString >, BOUND );
1411 DECL_PROP1 ( DETAILFIELDS, Sequence< ::rtl::OUString >, BOUND );
1412 DECL_PROP2 ( DATASOURCE, ::rtl::OUString, BOUND, CONSTRAINED );
1413 DECL_PROP3 ( CYCLE, TabulatorCycle, BOUND, MAYBEVOID, MAYBEDEFAULT );
1414 DECL_PROP2 ( FILTER, ::rtl::OUString, BOUND, MAYBEDEFAULT );
1415 DECL_BOOL_PROP2 ( INSERTONLY, BOUND, MAYBEDEFAULT );
1416 DECL_PROP1 ( NAVIGATION, NavigationBarMode, BOUND );
1417 DECL_BOOL_PROP1 ( ALLOWADDITIONS, BOUND );
1418 DECL_BOOL_PROP1 ( ALLOWEDITS, BOUND );
1419 DECL_BOOL_PROP1 ( ALLOWDELETIONS, BOUND );
1420 DECL_PROP2 ( PRIVILEGES, sal_Int32, TRANSIENT, READONLY );
1421 DECL_PROP1 ( TARGET_URL, ::rtl::OUString, BOUND );
1422 DECL_PROP1 ( TARGET_FRAME, ::rtl::OUString, BOUND );
1423 DECL_PROP1 ( SUBMIT_METHOD, FormSubmitMethod, BOUND );
1424 DECL_PROP1 ( SUBMIT_ENCODING, FormSubmitEncoding, BOUND );
1425 DECL_BOOL_PROP3 ( DYNAMIC_CONTROL_BORDER, BOUND, MAYBEVOID, MAYBEDEFAULT );
1426 DECL_PROP3 ( CONTROL_BORDER_COLOR_FOCUS, sal_Int32, BOUND, MAYBEVOID, MAYBEDEFAULT );
1427 DECL_PROP3 ( CONTROL_BORDER_COLOR_MOUSE, sal_Int32, BOUND, MAYBEVOID, MAYBEDEFAULT );
1428 DECL_PROP3 ( CONTROL_BORDER_COLOR_INVALID, sal_Int32, BOUND, MAYBEVOID, MAYBEDEFAULT );
1429 END_DESCRIBE_PROPERTIES();
1430 }
1431
1432 //------------------------------------------------------------------------------
getPropertiesInterface()1433 Reference< XMultiPropertySet > ODatabaseForm::getPropertiesInterface()
1434 {
1435 return Reference< XMultiPropertySet >( *this, UNO_QUERY );
1436 }
1437
1438 //------------------------------------------------------------------------------
getInfoHelper()1439 ::cppu::IPropertyArrayHelper& ODatabaseForm::getInfoHelper()
1440 {
1441 return m_aPropertyBagHelper.getInfoHelper();
1442 }
1443
1444 //------------------------------------------------------------------------------
getPropertySetInfo()1445 Reference< XPropertySetInfo > ODatabaseForm::getPropertySetInfo()
1446 {
1447 return createPropertySetInfo( getInfoHelper() );
1448 }
1449
1450 //--------------------------------------------------------------------
addProperty(const::rtl::OUString & _rName,::sal_Int16 _nAttributes,const Any & _rInitialValue)1451 void SAL_CALL ODatabaseForm::addProperty( const ::rtl::OUString& _rName, ::sal_Int16 _nAttributes, const Any& _rInitialValue )
1452 {
1453 m_aPropertyBagHelper.addProperty( _rName, _nAttributes, _rInitialValue );
1454 }
1455
1456 //--------------------------------------------------------------------
removeProperty(const::rtl::OUString & _rName)1457 void SAL_CALL ODatabaseForm::removeProperty( const ::rtl::OUString& _rName )
1458 {
1459 m_aPropertyBagHelper.removeProperty( _rName );
1460 }
1461
1462 //--------------------------------------------------------------------
getPropertyValues()1463 Sequence< PropertyValue > SAL_CALL ODatabaseForm::getPropertyValues()
1464 {
1465 return m_aPropertyBagHelper.getPropertyValues();
1466 }
1467
1468 //--------------------------------------------------------------------
setPropertyValues(const Sequence<PropertyValue> & _rProps)1469 void SAL_CALL ODatabaseForm::setPropertyValues( const Sequence< PropertyValue >& _rProps )
1470 {
1471 m_aPropertyBagHelper.setPropertyValues( _rProps );
1472 }
1473
1474 //------------------------------------------------------------------------------
getWarnings()1475 Any SAL_CALL ODatabaseForm::getWarnings( )
1476 {
1477 return m_aWarnings.getWarnings();
1478 }
1479
1480 //------------------------------------------------------------------------------
clearWarnings()1481 void SAL_CALL ODatabaseForm::clearWarnings( )
1482 {
1483 m_aWarnings.clearWarnings();
1484 }
1485
1486 //------------------------------------------------------------------------------
createClone()1487 Reference< XCloneable > SAL_CALL ODatabaseForm::createClone( )
1488 {
1489 ODatabaseForm* pClone = new ODatabaseForm( *this );
1490 osl_incrementInterlockedCount( &pClone->m_refCount );
1491 pClone->clonedFrom( *this );
1492 osl_decrementInterlockedCount( &pClone->m_refCount );
1493 return pClone;
1494 }
1495
1496 //------------------------------------------------------------------------------
fire(sal_Int32 * pnHandles,const Any * pNewValues,const Any * pOldValues,sal_Int32 nCount,sal_Bool bVetoable)1497 void ODatabaseForm::fire( sal_Int32* pnHandles, const Any* pNewValues, const Any* pOldValues, sal_Int32 nCount, sal_Bool bVetoable )
1498 {
1499 // same as in getFastPropertyValue(sal_Int32) : if we're resetting currently don't fire any changes of the
1500 // IsModified property from sal_False to sal_True, as this is only temporary 'til the reset is done
1501 if (m_nResetsPending > 0)
1502 {
1503 // look for the PROPERTY_ID_ISMODIFIED
1504 sal_Int32 nPos = 0;
1505 for (nPos=0; nPos<nCount; ++nPos)
1506 if (pnHandles[nPos] == PROPERTY_ID_ISMODIFIED)
1507 break;
1508
1509 if ((nPos < nCount) && (pNewValues[nPos].getValueType().getTypeClass() == TypeClass_BOOLEAN) && getBOOL(pNewValues[nPos]))
1510 { // yeah, we found it, and it changed to TRUE
1511 if (nPos == 0)
1512 { // just cut the first element
1513 ++pnHandles;
1514 ++pNewValues;
1515 ++pOldValues;
1516 --nCount;
1517 }
1518 else if (nPos == nCount - 1)
1519 // just cut the last element
1520 --nCount;
1521 else
1522 { // split into two base class calls
1523 OPropertySetAggregationHelper::fire(pnHandles, pNewValues, pOldValues, nPos, bVetoable);
1524 ++nPos;
1525 OPropertySetAggregationHelper::fire(pnHandles + nPos, pNewValues + nPos, pOldValues + nPos, nCount - nPos, bVetoable);
1526 return;
1527 }
1528 }
1529 }
1530
1531 OPropertySetAggregationHelper::fire(pnHandles, pNewValues, pOldValues, nCount, bVetoable);
1532 }
1533
1534 //------------------------------------------------------------------------------
getFastPropertyValue(sal_Int32 nHandle)1535 Any SAL_CALL ODatabaseForm::getFastPropertyValue( sal_Int32 nHandle )
1536 {
1537 if ((nHandle == PROPERTY_ID_ISMODIFIED) && (m_nResetsPending > 0))
1538 return ::cppu::bool2any((sal_False));
1539 // don't allow the aggregate which is currently being reset to return a (temporary) "yes"
1540 else
1541 return OPropertySetAggregationHelper::getFastPropertyValue(nHandle);
1542 }
1543
1544 //------------------------------------------------------------------------------
getFastPropertyValue(Any & rValue,sal_Int32 nHandle) const1545 void ODatabaseForm::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
1546 {
1547 switch (nHandle)
1548 {
1549 case PROPERTY_ID_INSERTONLY:
1550 rValue <<= m_bInsertOnly;
1551 break;
1552
1553 case PROPERTY_ID_FILTER:
1554 rValue <<= m_aFilterManager.getFilterComponent( FilterManager::fcPublicFilter );
1555 break;
1556
1557 case PROPERTY_ID_APPLYFILTER:
1558 rValue <<= m_aFilterManager.isApplyPublicFilter();
1559 break;
1560
1561 case PROPERTY_ID_DATASOURCE:
1562 rValue = m_xAggregateSet->getPropertyValue( PROPERTY_DATASOURCE );
1563 break;
1564
1565 case PROPERTY_ID_TARGET_URL:
1566 rValue <<= m_aTargetURL;
1567 break;
1568 case PROPERTY_ID_TARGET_FRAME:
1569 rValue <<= m_aTargetFrame;
1570 break;
1571 case PROPERTY_ID_SUBMIT_METHOD:
1572 rValue <<= m_eSubmitMethod;
1573 break;
1574 case PROPERTY_ID_SUBMIT_ENCODING:
1575 rValue <<= m_eSubmitEncoding;
1576 break;
1577 case PROPERTY_ID_NAME:
1578 rValue <<= m_sName;
1579 break;
1580 case PROPERTY_ID_MASTERFIELDS:
1581 rValue <<= m_aMasterFields;
1582 break;
1583 case PROPERTY_ID_DETAILFIELDS:
1584 rValue <<= m_aDetailFields;
1585 break;
1586 case PROPERTY_ID_CYCLE:
1587 rValue = m_aCycle;
1588 break;
1589 case PROPERTY_ID_NAVIGATION:
1590 rValue <<= m_eNavigation;
1591 break;
1592 case PROPERTY_ID_ALLOWADDITIONS:
1593 rValue <<= (sal_Bool)m_bAllowInsert;
1594 break;
1595 case PROPERTY_ID_ALLOWEDITS:
1596 rValue <<= (sal_Bool)m_bAllowUpdate;
1597 break;
1598 case PROPERTY_ID_ALLOWDELETIONS:
1599 rValue <<= (sal_Bool)m_bAllowDelete;
1600 break;
1601 case PROPERTY_ID_PRIVILEGES:
1602 rValue <<= (sal_Int32)m_nPrivileges;
1603 break;
1604 case PROPERTY_ID_DYNAMIC_CONTROL_BORDER:
1605 rValue = m_aDynamicControlBorder;
1606 break;
1607 case PROPERTY_ID_CONTROL_BORDER_COLOR_FOCUS:
1608 rValue = m_aControlBorderColorFocus;
1609 break;
1610 case PROPERTY_ID_CONTROL_BORDER_COLOR_MOUSE:
1611 rValue = m_aControlBorderColorMouse;
1612 break;
1613 case PROPERTY_ID_CONTROL_BORDER_COLOR_INVALID:
1614 rValue = m_aControlBorderColorInvalid;
1615 break;
1616 default:
1617 if ( m_aPropertyBagHelper.hasDynamicPropertyByHandle( nHandle ) )
1618 m_aPropertyBagHelper.getDynamicFastPropertyValue( nHandle, rValue );
1619 else
1620 OPropertySetAggregationHelper::getFastPropertyValue( rValue, nHandle );
1621 break;
1622 }
1623 }
1624
1625 //------------------------------------------------------------------------------
convertFastPropertyValue(Any & rConvertedValue,Any & rOldValue,sal_Int32 nHandle,const Any & rValue)1626 sal_Bool ODatabaseForm::convertFastPropertyValue( Any& rConvertedValue, Any& rOldValue,
1627 sal_Int32 nHandle, const Any& rValue )
1628 {
1629 sal_Bool bModified(sal_False);
1630 switch (nHandle)
1631 {
1632 case PROPERTY_ID_INSERTONLY:
1633 bModified = tryPropertyValue( rConvertedValue, rOldValue, rValue, m_bInsertOnly );
1634 break;
1635
1636 case PROPERTY_ID_FILTER:
1637 bModified = tryPropertyValue( rConvertedValue, rOldValue, rValue, m_aFilterManager.getFilterComponent( FilterManager::fcPublicFilter ) );
1638 break;
1639
1640 case PROPERTY_ID_APPLYFILTER:
1641 bModified = tryPropertyValue( rConvertedValue, rOldValue, rValue, m_aFilterManager.isApplyPublicFilter() );
1642 break;
1643
1644 case PROPERTY_ID_DATASOURCE:
1645 {
1646 Any aAggregateProperty;
1647 getFastPropertyValue(aAggregateProperty, PROPERTY_ID_DATASOURCE);
1648 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, aAggregateProperty, ::getCppuType(static_cast<const ::rtl::OUString*>(NULL)));
1649 }
1650 break;
1651 case PROPERTY_ID_TARGET_URL:
1652 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aTargetURL);
1653 break;
1654 case PROPERTY_ID_TARGET_FRAME:
1655 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aTargetFrame);
1656 break;
1657 case PROPERTY_ID_SUBMIT_METHOD:
1658 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_eSubmitMethod);
1659 break;
1660 case PROPERTY_ID_SUBMIT_ENCODING:
1661 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_eSubmitEncoding);
1662 break;
1663 case PROPERTY_ID_NAME:
1664 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_sName);
1665 break;
1666 case PROPERTY_ID_MASTERFIELDS:
1667 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aMasterFields);
1668 break;
1669 case PROPERTY_ID_DETAILFIELDS:
1670 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aDetailFields);
1671 break;
1672 case PROPERTY_ID_CYCLE:
1673 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aCycle, ::getCppuType(static_cast<const TabulatorCycle*>(NULL)));
1674 break;
1675 case PROPERTY_ID_NAVIGATION:
1676 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_eNavigation);
1677 break;
1678 case PROPERTY_ID_ALLOWADDITIONS:
1679 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bAllowInsert);
1680 break;
1681 case PROPERTY_ID_ALLOWEDITS:
1682 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bAllowUpdate);
1683 break;
1684 case PROPERTY_ID_ALLOWDELETIONS:
1685 bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bAllowDelete);
1686 break;
1687 case PROPERTY_ID_DYNAMIC_CONTROL_BORDER:
1688 bModified = tryPropertyValue( rConvertedValue, rOldValue, rValue, m_aDynamicControlBorder, ::getBooleanCppuType() );
1689 break;
1690 case PROPERTY_ID_CONTROL_BORDER_COLOR_FOCUS:
1691 bModified = tryPropertyValue( rConvertedValue, rOldValue, rValue, m_aControlBorderColorFocus, getCppuType( static_cast< sal_Int32* >( NULL ) ) );
1692 break;
1693 case PROPERTY_ID_CONTROL_BORDER_COLOR_MOUSE:
1694 bModified = tryPropertyValue( rConvertedValue, rOldValue, rValue, m_aControlBorderColorMouse, getCppuType( static_cast< sal_Int32* >( NULL ) ) );
1695 break;
1696 case PROPERTY_ID_CONTROL_BORDER_COLOR_INVALID:
1697 bModified = tryPropertyValue( rConvertedValue, rOldValue, rValue, m_aControlBorderColorInvalid, getCppuType( static_cast< sal_Int32* >( NULL ) ) );
1698 break;
1699 default:
1700 if ( m_aPropertyBagHelper.hasDynamicPropertyByHandle ( nHandle ) )
1701 bModified = m_aPropertyBagHelper.convertDynamicFastPropertyValue( nHandle, rValue, rConvertedValue, rOldValue );
1702 else
1703 bModified = OPropertySetAggregationHelper::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
1704 break;
1705 }
1706 return bModified;
1707 }
1708
1709 //------------------------------------------------------------------------------
setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any & rValue)1710 void ODatabaseForm::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue )
1711 {
1712 switch (nHandle)
1713 {
1714 case PROPERTY_ID_INSERTONLY:
1715 rValue >>= m_bInsertOnly;
1716 if ( m_aIgnoreResult.hasValue() )
1717 m_aIgnoreResult <<= m_bInsertOnly;
1718 else
1719 m_xAggregateSet->setPropertyValue( PROPERTY_INSERTONLY, makeAny( m_bInsertOnly ) );
1720 break;
1721
1722 case PROPERTY_ID_FILTER:
1723 {
1724 ::rtl::OUString sNewFilter;
1725 rValue >>= sNewFilter;
1726 m_aFilterManager.setFilterComponent( FilterManager::fcPublicFilter, sNewFilter );
1727 }
1728 break;
1729
1730 case PROPERTY_ID_APPLYFILTER:
1731 {
1732 sal_Bool bApply = sal_True;
1733 rValue >>= bApply;
1734 m_aFilterManager.setApplyPublicFilter( bApply );
1735 }
1736 break;
1737
1738 case PROPERTY_ID_DATASOURCE:
1739 {
1740 Reference< XConnection > xSomeConnection;
1741 if ( ::dbtools::isEmbeddedInDatabase( getParent(), xSomeConnection ) )
1742 throw PropertyVetoException();
1743
1744 try
1745 {
1746 m_xAggregateSet->setPropertyValue(PROPERTY_DATASOURCE, rValue);
1747 }
1748 catch(Exception&) { }
1749 }
1750 break;
1751 case PROPERTY_ID_TARGET_URL:
1752 rValue >>= m_aTargetURL;
1753 break;
1754 case PROPERTY_ID_TARGET_FRAME:
1755 rValue >>= m_aTargetFrame;
1756 break;
1757 case PROPERTY_ID_SUBMIT_METHOD:
1758 rValue >>= m_eSubmitMethod;
1759 break;
1760 case PROPERTY_ID_SUBMIT_ENCODING:
1761 rValue >>= m_eSubmitEncoding;
1762 break;
1763 case PROPERTY_ID_NAME:
1764 rValue >>= m_sName;
1765 break;
1766 case PROPERTY_ID_MASTERFIELDS:
1767 rValue >>= m_aMasterFields;
1768 invlidateParameters();
1769 break;
1770 case PROPERTY_ID_DETAILFIELDS:
1771 rValue >>= m_aDetailFields;
1772 invlidateParameters();
1773 break;
1774 case PROPERTY_ID_CYCLE:
1775 m_aCycle = rValue;
1776 break;
1777 case PROPERTY_ID_NAVIGATION:
1778 rValue >>= m_eNavigation;
1779 break;
1780 case PROPERTY_ID_ALLOWADDITIONS:
1781 m_bAllowInsert = getBOOL(rValue);
1782 break;
1783 case PROPERTY_ID_ALLOWEDITS:
1784 m_bAllowUpdate = getBOOL(rValue);
1785 break;
1786 case PROPERTY_ID_ALLOWDELETIONS:
1787 m_bAllowDelete = getBOOL(rValue);
1788 break;
1789 case PROPERTY_ID_DYNAMIC_CONTROL_BORDER:
1790 m_aDynamicControlBorder = rValue;
1791 break;
1792 case PROPERTY_ID_CONTROL_BORDER_COLOR_FOCUS:
1793 m_aControlBorderColorFocus = rValue;
1794 break;
1795 case PROPERTY_ID_CONTROL_BORDER_COLOR_MOUSE:
1796 m_aControlBorderColorMouse = rValue;
1797 break;
1798 case PROPERTY_ID_CONTROL_BORDER_COLOR_INVALID:
1799 m_aControlBorderColorInvalid = rValue;
1800 break;
1801
1802 case PROPERTY_ID_ACTIVE_CONNECTION:
1803 {
1804 Reference< XConnection > xOuterConnection;
1805 if ( ::dbtools::isEmbeddedInDatabase( getParent(), xOuterConnection ) )
1806 {
1807 if ( xOuterConnection != Reference< XConnection >( rValue, UNO_QUERY ) )
1808 // somebody's trying to set a connection which is not equal the connection
1809 // implied by the database we're embedded in
1810 throw PropertyVetoException();
1811 }
1812 OPropertySetAggregationHelper::setFastPropertyValue_NoBroadcast( nHandle, rValue );
1813 break;
1814 }
1815
1816 default:
1817 if ( m_aPropertyBagHelper.hasDynamicPropertyByHandle( nHandle ) )
1818 m_aPropertyBagHelper.setDynamicFastPropertyValue( nHandle, rValue );
1819 else
1820 OPropertySetAggregationHelper::setFastPropertyValue_NoBroadcast( nHandle, rValue );
1821 break;
1822 }
1823 }
1824
1825 //------------------------------------------------------------------
forwardingPropertyValue(sal_Int32 _nHandle)1826 void SAL_CALL ODatabaseForm::forwardingPropertyValue( sal_Int32 _nHandle )
1827 {
1828 OSL_ENSURE( _nHandle == PROPERTY_ID_ACTIVE_CONNECTION, "ODatabaseForm::forwardingPropertyValue: unexpected property!" );
1829 if ( _nHandle == PROPERTY_ID_ACTIVE_CONNECTION )
1830 {
1831 if ( m_bSharingConnection )
1832 stopSharingConnection( );
1833 m_bForwardingConnection = sal_True;
1834 }
1835 }
1836
1837 //------------------------------------------------------------------
forwardedPropertyValue(sal_Int32 _nHandle,bool)1838 void SAL_CALL ODatabaseForm::forwardedPropertyValue( sal_Int32 _nHandle, bool /*_bSuccess*/ )
1839 {
1840 OSL_ENSURE( _nHandle == PROPERTY_ID_ACTIVE_CONNECTION, "ODatabaseForm::forwardedPropertyValue: unexpected property!" );
1841 if ( _nHandle == PROPERTY_ID_ACTIVE_CONNECTION )
1842 {
1843 m_bForwardingConnection = sal_False;
1844 }
1845 }
1846
1847 //==============================================================================
1848 // com::sun::star::beans::XPropertyState
1849 //------------------------------------------------------------------
getPropertyStateByHandle(sal_Int32 nHandle)1850 PropertyState ODatabaseForm::getPropertyStateByHandle(sal_Int32 nHandle)
1851 {
1852 PropertyState eState;
1853 switch (nHandle)
1854 {
1855 case PROPERTY_ID_NAVIGATION:
1856 return (NavigationBarMode_CURRENT == m_eNavigation) ? PropertyState_DEFAULT_VALUE : PropertyState_DIRECT_VALUE;
1857
1858 case PROPERTY_ID_CYCLE:
1859 eState = m_aCycle.hasValue() ? PropertyState_DIRECT_VALUE : PropertyState_DEFAULT_VALUE;
1860 break;
1861
1862 case PROPERTY_ID_INSERTONLY:
1863 eState = m_bInsertOnly ? PropertyState_DIRECT_VALUE : PropertyState_DEFAULT_VALUE;
1864 break;
1865
1866 case PROPERTY_ID_FILTER:
1867 if ( !m_aFilterManager.getFilterComponent( FilterManager::fcPublicFilter ).getLength() )
1868 eState = PropertyState_DEFAULT_VALUE;
1869 else
1870 eState = PropertyState_DIRECT_VALUE;
1871 break;
1872
1873 case PROPERTY_ID_APPLYFILTER:
1874 eState = m_aFilterManager.isApplyPublicFilter() ? PropertyState_DEFAULT_VALUE : PropertyState_DIRECT_VALUE;
1875 break;
1876
1877 case PROPERTY_ID_DYNAMIC_CONTROL_BORDER:
1878 eState = m_aDynamicControlBorder.hasValue() ? PropertyState_DIRECT_VALUE : PropertyState_DEFAULT_VALUE;
1879 break;
1880
1881 case PROPERTY_ID_CONTROL_BORDER_COLOR_FOCUS:
1882 eState = m_aControlBorderColorFocus.hasValue() ? PropertyState_DIRECT_VALUE : PropertyState_DEFAULT_VALUE;
1883 break;
1884
1885 case PROPERTY_ID_CONTROL_BORDER_COLOR_MOUSE:
1886 eState = m_aControlBorderColorMouse.hasValue() ? PropertyState_DIRECT_VALUE : PropertyState_DEFAULT_VALUE;
1887 break;
1888
1889 case PROPERTY_ID_CONTROL_BORDER_COLOR_INVALID:
1890 eState = m_aControlBorderColorInvalid.hasValue() ? PropertyState_DIRECT_VALUE : PropertyState_DEFAULT_VALUE;
1891 break;
1892
1893 default:
1894 eState = OPropertySetAggregationHelper::getPropertyStateByHandle(nHandle);
1895 }
1896 return eState;
1897 }
1898
1899 //------------------------------------------------------------------
setPropertyToDefaultByHandle(sal_Int32 nHandle)1900 void ODatabaseForm::setPropertyToDefaultByHandle(sal_Int32 nHandle)
1901 {
1902 switch (nHandle)
1903 {
1904 case PROPERTY_ID_INSERTONLY:
1905 case PROPERTY_ID_FILTER:
1906 case PROPERTY_ID_APPLYFILTER:
1907 case PROPERTY_ID_NAVIGATION:
1908 case PROPERTY_ID_CYCLE:
1909 case PROPERTY_ID_DYNAMIC_CONTROL_BORDER:
1910 case PROPERTY_ID_CONTROL_BORDER_COLOR_FOCUS:
1911 case PROPERTY_ID_CONTROL_BORDER_COLOR_MOUSE:
1912 case PROPERTY_ID_CONTROL_BORDER_COLOR_INVALID:
1913 setFastPropertyValue( nHandle, getPropertyDefaultByHandle( nHandle ) );
1914 break;
1915
1916 default:
1917 OPropertySetAggregationHelper::setPropertyToDefaultByHandle(nHandle);
1918 }
1919 }
1920
1921 //------------------------------------------------------------------
getPropertyDefaultByHandle(sal_Int32 nHandle) const1922 Any ODatabaseForm::getPropertyDefaultByHandle( sal_Int32 nHandle ) const
1923 {
1924 Any aReturn;
1925 switch (nHandle)
1926 {
1927 case PROPERTY_ID_INSERTONLY:
1928 case PROPERTY_ID_DYNAMIC_CONTROL_BORDER:
1929 aReturn <<= sal_False;
1930 break;
1931
1932 case PROPERTY_ID_FILTER:
1933 aReturn <<= ::rtl::OUString();
1934 break;
1935
1936 case PROPERTY_ID_APPLYFILTER:
1937 aReturn <<= sal_True;
1938 break;
1939
1940 case PROPERTY_ID_NAVIGATION:
1941 aReturn = makeAny(NavigationBarMode_CURRENT);
1942 break;
1943
1944 case PROPERTY_ID_CYCLE:
1945 case PROPERTY_ID_CONTROL_BORDER_COLOR_FOCUS:
1946 case PROPERTY_ID_CONTROL_BORDER_COLOR_MOUSE:
1947 case PROPERTY_ID_CONTROL_BORDER_COLOR_INVALID:
1948 break;
1949
1950 default:
1951 if ( m_aPropertyBagHelper.hasDynamicPropertyByHandle( nHandle ) )
1952 m_aPropertyBagHelper.getDynamicPropertyDefaultByHandle( nHandle, aReturn );
1953 else
1954 aReturn = OPropertySetAggregationHelper::getPropertyDefaultByHandle( nHandle );
1955 break;
1956 }
1957 return aReturn;
1958 }
1959
1960 //==============================================================================
1961 // com::sun::star::form::XReset
1962 //------------------------------------------------------------------------------
reset()1963 void SAL_CALL ODatabaseForm::reset()
1964 {
1965 ::osl::ResettableMutexGuard aGuard(m_aMutex);
1966
1967 if (isLoaded())
1968 {
1969 ::osl::MutexGuard aResetGuard(m_aResetSafety);
1970 ++m_nResetsPending;
1971 reset_impl(true);
1972 return;
1973 }
1974
1975 if ( !m_aResetListeners.empty() )
1976 {
1977 ::osl::MutexGuard aResetGuard(m_aResetSafety);
1978 ++m_nResetsPending;
1979 // create an own thread if we have (approve-)reset-listeners (so the listeners can't do that much damage
1980 // to this thread which is probably the main one)
1981 if (!m_pThread)
1982 {
1983 m_pThread = new OFormSubmitResetThread(this);
1984 m_pThread->acquire();
1985 m_pThread->create();
1986 }
1987 EventObject aEvt;
1988 m_pThread->addEvent(&aEvt, sal_False);
1989 }
1990 else
1991 {
1992 // direct call without any approving by the listeners
1993 aGuard.clear();
1994
1995 ::osl::MutexGuard aResetGuard(m_aResetSafety);
1996 ++m_nResetsPending;
1997 reset_impl(false);
1998 }
1999 }
2000
2001 //-----------------------------------------------------------------------------
reset_impl(bool _bAproveByListeners)2002 void ODatabaseForm::reset_impl(bool _bAproveByListeners)
2003 {
2004 if ( _bAproveByListeners )
2005 if ( !m_aResetListeners.approveReset() )
2006 return;
2007
2008 ::osl::ResettableMutexGuard aResetGuard(m_aResetSafety);
2009 // do we have a database connected form and stay on the insert row
2010 sal_Bool bInsertRow = sal_False;
2011 if (m_xAggregateSet.is())
2012 bInsertRow = getBOOL(m_xAggregateSet->getPropertyValue(PROPERTY_ISNEW));
2013 if (bInsertRow)
2014 {
2015 try
2016 {
2017 // Iterate through all columns and set the default value
2018 Reference< XColumnsSupplier > xColsSuppl( m_xAggregateSet, UNO_QUERY );
2019 Reference< XIndexAccess > xIndexCols( xColsSuppl->getColumns(), UNO_QUERY );
2020 for (sal_Int32 i = 0; i < xIndexCols->getCount(); ++i)
2021 {
2022 Reference< XPropertySet > xColProps;
2023 xIndexCols->getByIndex(i) >>= xColProps;
2024
2025 Reference< XColumnUpdate > xColUpdate( xColProps, UNO_QUERY );
2026 if ( !xColUpdate.is() )
2027 continue;
2028
2029 Reference< XPropertySetInfo > xPSI;
2030 if ( xColProps.is() )
2031 xPSI = xColProps->getPropertySetInfo( );
2032
2033 static const ::rtl::OUString PROPERTY_CONTROLDEFAULT( RTL_CONSTASCII_USTRINGPARAM( "ControlDefault" ) );
2034 if ( xPSI.is() && xPSI->hasPropertyByName( PROPERTY_CONTROLDEFAULT ) )
2035 {
2036 Any aDefault = xColProps->getPropertyValue( PROPERTY_CONTROLDEFAULT );
2037
2038 sal_Bool bReadOnly = sal_False;
2039 if ( xPSI->hasPropertyByName( PROPERTY_ISREADONLY ) )
2040 xColProps->getPropertyValue( PROPERTY_ISREADONLY ) >>= bReadOnly;
2041
2042 if ( !bReadOnly )
2043 {
2044 try
2045 {
2046 if ( aDefault.hasValue() )
2047 xColUpdate->updateObject( aDefault );
2048 }
2049 catch(Exception&)
2050 {
2051 DBG_UNHANDLED_EXCEPTION();
2052 }
2053 }
2054 }
2055 }
2056 }
2057 catch(Exception&)
2058 {
2059 }
2060
2061 if (m_bSubForm)
2062 {
2063 Reference< XColumnsSupplier > xParentColSupp( m_xParent, UNO_QUERY );
2064 Reference< XNameAccess > xParentCols;
2065 if ( xParentColSupp.is() )
2066 xParentCols = xParentColSupp->getColumns();
2067
2068 if ( xParentCols.is() && xParentCols->hasElements() && m_aMasterFields.getLength() )
2069 {
2070 try
2071 {
2072 // analyze our parameters
2073 if ( !m_aParameterManager.isUpToDate() )
2074 updateParameterInfo();
2075
2076 m_aParameterManager.resetParameterValues( );
2077 }
2078 catch(const Exception&)
2079 {
2080 OSL_ENSURE(sal_False, "ODatabaseForm::reset_impl: could not initialize the master-detail-driven parameters!");
2081 }
2082 }
2083 }
2084 }
2085
2086 aResetGuard.clear();
2087 // iterate through all components. don't use an XIndexAccess as this will cause massive
2088 // problems with the count.
2089 Reference<XEnumeration> xIter = createEnumeration();
2090 while (xIter->hasMoreElements())
2091 {
2092 Reference<XReset> xReset;
2093 xIter->nextElement() >>= xReset;
2094 if (xReset.is())
2095 {
2096 // TODO : all reset-methods have to be thread-safe
2097 xReset->reset();
2098 }
2099 }
2100
2101 aResetGuard.reset();
2102 // ensure that the row isn't modified
2103 // (do this _before_ the listeners are notified ! their reaction (maybe asynchronous) may depend
2104 // on the modified state of the row
2105 // 21.02.00 - 73265 - FS)
2106 if (bInsertRow)
2107 m_xAggregateSet->setPropertyValue(PROPERTY_ISMODIFIED, ::cppu::bool2any(sal_Bool(sal_False)));
2108
2109 aResetGuard.clear();
2110 {
2111 m_aResetListeners.resetted();
2112 }
2113
2114 aResetGuard.reset();
2115 // and again : ensure the row isn't modified
2116 // we already did this after we (and maybe our dependents) resetted the values, but the listeners may have changed the row, too
2117 if (bInsertRow)
2118 m_xAggregateSet->setPropertyValue(PROPERTY_ISMODIFIED, ::cppu::bool2any((sal_False)));
2119
2120 --m_nResetsPending;
2121 }
2122
2123 //-----------------------------------------------------------------------------
addResetListener(const Reference<XResetListener> & _rListener)2124 void SAL_CALL ODatabaseForm::addResetListener(const Reference<XResetListener>& _rListener)
2125 {
2126 m_aResetListeners.addTypedListener( _rListener );
2127 }
2128
2129 //-----------------------------------------------------------------------------
removeResetListener(const Reference<XResetListener> & _rListener)2130 void SAL_CALL ODatabaseForm::removeResetListener(const Reference<XResetListener>& _rListener)
2131 {
2132 m_aResetListeners.removeTypedListener( _rListener );
2133 }
2134
2135 //==============================================================================
2136 // com::sun::star::form::XSubmit
2137 //------------------------------------------------------------------------------
submit(const Reference<XControl> & Control,const::com::sun::star::awt::MouseEvent & MouseEvt)2138 void SAL_CALL ODatabaseForm::submit( const Reference<XControl>& Control,
2139 const ::com::sun::star::awt::MouseEvent& MouseEvt )
2140 {
2141 {
2142 ::osl::MutexGuard aGuard(m_aMutex);
2143 // Sind Controls und eine Submit-URL vorhanden?
2144 if( !getCount() || !m_aTargetURL.getLength() )
2145 return;
2146 }
2147
2148 ::osl::ClearableMutexGuard aGuard(m_aMutex);
2149 if (m_aSubmitListeners.getLength())
2150 {
2151 // create an own thread if we have (approve-)submit-listeners (so the listeners can't do that much damage
2152 // to this thread which is probably the main one)
2153 if (!m_pThread)
2154 {
2155 m_pThread = new OFormSubmitResetThread(this);
2156 m_pThread->acquire();
2157 m_pThread->create();
2158 }
2159 m_pThread->addEvent(&MouseEvt, Control, sal_True);
2160 }
2161 else
2162 {
2163 // direct call without any approving by the listeners
2164 aGuard.clear();
2165 submit_impl( Control, MouseEvt, true );
2166 }
2167 }
2168 // -----------------------------------------------------------------------------
lcl_dispatch(const Reference<XFrame> & xFrame,const Reference<XURLTransformer> & xTransformer,const::rtl::OUString & aURLStr,const::rtl::OUString & aReferer,const::rtl::OUString & aTargetName,const::rtl::OUString & aData,rtl_TextEncoding _eEncoding)2169 void lcl_dispatch(const Reference< XFrame >& xFrame,const Reference<XURLTransformer>& xTransformer,const ::rtl::OUString& aURLStr,const ::rtl::OUString& aReferer,const ::rtl::OUString& aTargetName
2170 ,const ::rtl::OUString& aData,rtl_TextEncoding _eEncoding)
2171 {
2172 URL aURL;
2173 aURL.Complete = aURLStr;
2174 xTransformer->parseStrict(aURL);
2175
2176 Reference< XDispatch > xDisp = Reference< XDispatchProvider > (xFrame,UNO_QUERY)->queryDispatch(aURL, aTargetName,
2177 FrameSearchFlag::SELF | FrameSearchFlag::PARENT | FrameSearchFlag::CHILDREN |
2178 FrameSearchFlag::SIBLINGS | FrameSearchFlag::CREATE | FrameSearchFlag::TASKS);
2179
2180 if (xDisp.is())
2181 {
2182 Sequence<PropertyValue> aArgs(2);
2183 aArgs.getArray()[0].Name = ::rtl::OUString::createFromAscii("Referer");
2184 aArgs.getArray()[0].Value <<= aReferer;
2185
2186 // build a sequence from the to-be-submitted string
2187 ByteString a8BitData(aData.getStr(), (sal_uInt16)aData.getLength(), _eEncoding);
2188 // always ANSI #58641
2189 Sequence< sal_Int8 > aPostData((sal_Int8*)a8BitData.GetBuffer(), a8BitData.Len());
2190 Reference< XInputStream > xPostData = new SequenceInputStream(aPostData);
2191
2192 aArgs.getArray()[1].Name = ::rtl::OUString::createFromAscii("PostData");
2193 aArgs.getArray()[1].Value <<= xPostData;
2194
2195 xDisp->dispatch(aURL, aArgs);
2196 } // if (xDisp.is())
2197 }
2198 //------------------------------------------------------------------------------
submit_impl(const Reference<XControl> & Control,const::com::sun::star::awt::MouseEvent & MouseEvt,bool _bAproveByListeners)2199 void ODatabaseForm::submit_impl(const Reference<XControl>& Control, const ::com::sun::star::awt::MouseEvent& MouseEvt, bool _bAproveByListeners)
2200 {
2201
2202 if (_bAproveByListeners)
2203 {
2204 ::cppu::OInterfaceIteratorHelper aIter(m_aSubmitListeners);
2205 EventObject aEvt(static_cast<XWeak*>(this));
2206 sal_Bool bCanceled = sal_False;
2207 while (aIter.hasMoreElements() && !bCanceled)
2208 {
2209 if (!((XSubmitListener*)aIter.next())->approveSubmit(aEvt))
2210 bCanceled = sal_True;
2211 }
2212
2213 if (bCanceled)
2214 return;
2215 }
2216
2217 FormSubmitEncoding eSubmitEncoding;
2218 FormSubmitMethod eSubmitMethod;
2219 ::rtl::OUString aURLStr;
2220 ::rtl::OUString aReferer;
2221 ::rtl::OUString aTargetName;
2222 Reference< XModel > xModel;
2223 {
2224 ::vos::OGuard aGuard( Application::GetSolarMutex() );
2225 // starform->Forms
2226
2227 Reference<XChild> xParent(m_xParent, UNO_QUERY);
2228
2229 if (xParent.is())
2230 xModel = getXModel(xParent->getParent());
2231
2232 if (xModel.is())
2233 aReferer = xModel->getURL();
2234
2235 // TargetItem
2236 aTargetName = m_aTargetFrame;
2237
2238 eSubmitEncoding = m_eSubmitEncoding;
2239 eSubmitMethod = m_eSubmitMethod;
2240 aURLStr = m_aTargetURL;
2241 }
2242
2243 if (!xModel.is())
2244 return;
2245 Reference< XFrame > xFrame = xModel->getCurrentController()->getFrame();
2246 if (!xFrame.is())
2247 return;
2248
2249 Reference<XURLTransformer>
2250 xTransformer(m_xServiceFactory->createInstance(
2251 ::rtl::OUString::createFromAscii("com.sun.star.util.URLTransformer")), UNO_QUERY);
2252 DBG_ASSERT(xTransformer.is(), "ODatabaseForm::submit_impl : could not create an URL transformer !");
2253
2254 // URL-Encoding
2255 if( eSubmitEncoding == FormSubmitEncoding_URL )
2256 {
2257 ::rtl::OUString aData;
2258 {
2259 ::vos::OGuard aGuard( Application::GetSolarMutex() );
2260 aData = GetDataURLEncoded( Control, MouseEvt );
2261 }
2262
2263 URL aURL;
2264 // FormMethod GET
2265 if( eSubmitMethod == FormSubmitMethod_GET )
2266 {
2267 INetURLObject aUrlObj( aURLStr, INetURLObject::WAS_ENCODED );
2268 aUrlObj.SetParam( aData, INetURLObject::ENCODE_ALL );
2269 aURL.Complete = aUrlObj.GetMainURL( INetURLObject::DECODE_UNAMBIGUOUS );
2270 if (xTransformer.is())
2271 xTransformer->parseStrict(aURL);
2272
2273 Reference< XDispatch > xDisp = Reference< XDispatchProvider > (xFrame,UNO_QUERY)->queryDispatch(aURL, aTargetName,
2274 FrameSearchFlag::SELF | FrameSearchFlag::PARENT | FrameSearchFlag::CHILDREN |
2275 FrameSearchFlag::SIBLINGS | FrameSearchFlag::CREATE | FrameSearchFlag::TASKS);
2276
2277 if (xDisp.is())
2278 {
2279 Sequence<PropertyValue> aArgs(1);
2280 aArgs.getArray()->Name = ::rtl::OUString::createFromAscii("Referer");
2281 aArgs.getArray()->Value <<= aReferer;
2282 xDisp->dispatch(aURL, aArgs);
2283 }
2284 }
2285 // FormMethod POST
2286 else if( eSubmitMethod == FormSubmitMethod_POST )
2287 {
2288 lcl_dispatch(xFrame,xTransformer,aURLStr,aReferer,aTargetName,aData,RTL_TEXTENCODING_MS_1252);
2289 }
2290 }
2291 else if( eSubmitEncoding == FormSubmitEncoding_MULTIPART )
2292 {
2293 URL aURL;
2294 aURL.Complete = aURLStr;
2295 xTransformer->parseStrict(aURL);
2296
2297 Reference< XDispatch > xDisp = Reference< XDispatchProvider > (xFrame,UNO_QUERY)->queryDispatch(aURL, aTargetName,
2298 FrameSearchFlag::SELF | FrameSearchFlag::PARENT | FrameSearchFlag::CHILDREN |
2299 FrameSearchFlag::SIBLINGS | FrameSearchFlag::CREATE | FrameSearchFlag::TASKS);
2300
2301 if (xDisp.is())
2302 {
2303 ::rtl::OUString aContentType;
2304 Sequence<sal_Int8> aData;
2305 {
2306 ::vos::OGuard aGuard( Application::GetSolarMutex() );
2307 aData = GetDataMultiPartEncoded(Control, MouseEvt, aContentType);
2308 }
2309 if (!aData.getLength())
2310 return;
2311
2312 Sequence<PropertyValue> aArgs(3);
2313 aArgs.getArray()[0].Name = ::rtl::OUString::createFromAscii("Referer");
2314 aArgs.getArray()[0].Value <<= aReferer;
2315 aArgs.getArray()[1].Name = ::rtl::OUString::createFromAscii("ContentType");
2316 aArgs.getArray()[1].Value <<= aContentType;
2317
2318 // build a sequence from the to-be-submitted string
2319 Reference< XInputStream > xPostData = new SequenceInputStream(aData);
2320
2321 aArgs.getArray()[2].Name = ::rtl::OUString::createFromAscii("PostData");
2322 aArgs.getArray()[2].Value <<= xPostData;
2323
2324 xDisp->dispatch(aURL, aArgs);
2325 }
2326 }
2327 else if( eSubmitEncoding == FormSubmitEncoding_TEXT )
2328 {
2329 ::rtl::OUString aData;
2330 {
2331 ::vos::OGuard aGuard( Application::GetSolarMutex() );
2332 aData = GetDataTextEncoded( Reference<XControl> (), MouseEvt );
2333 }
2334
2335 lcl_dispatch(xFrame,xTransformer,aURLStr,aReferer,aTargetName,aData,osl_getThreadTextEncoding());
2336 }
2337 else {
2338 DBG_ERROR("ODatabaseForm::submit_Impl : wrong encoding !");
2339 }
2340
2341 }
2342
2343 // XSubmit
2344 //------------------------------------------------------------------------------
addSubmitListener(const Reference<XSubmitListener> & _rListener)2345 void SAL_CALL ODatabaseForm::addSubmitListener(const Reference<XSubmitListener>& _rListener)
2346 {
2347 m_aSubmitListeners.addInterface(_rListener);
2348 }
2349
2350 //------------------------------------------------------------------------------
removeSubmitListener(const Reference<XSubmitListener> & _rListener)2351 void SAL_CALL ODatabaseForm::removeSubmitListener(const Reference<XSubmitListener>& _rListener)
2352 {
2353 m_aSubmitListeners.removeInterface(_rListener);
2354 }
2355
2356 //==============================================================================
2357 // com::sun::star::sdbc::XSQLErrorBroadcaster
2358 //------------------------------------------------------------------------------
addSQLErrorListener(const Reference<XSQLErrorListener> & _rListener)2359 void SAL_CALL ODatabaseForm::addSQLErrorListener(const Reference<XSQLErrorListener>& _rListener)
2360 {
2361 m_aErrorListeners.addInterface(_rListener);
2362 }
2363
2364 //------------------------------------------------------------------------------
removeSQLErrorListener(const Reference<XSQLErrorListener> & _rListener)2365 void SAL_CALL ODatabaseForm::removeSQLErrorListener(const Reference<XSQLErrorListener>& _rListener)
2366 {
2367 m_aErrorListeners.removeInterface(_rListener);
2368 }
2369
2370 //------------------------------------------------------------------------------
invlidateParameters()2371 void ODatabaseForm::invlidateParameters()
2372 {
2373 ::osl::MutexGuard aGuard(m_aMutex);
2374 m_aParameterManager.clearAllParameterInformation();
2375 }
2376
2377 //==============================================================================
2378 // OChangeListener
2379 //------------------------------------------------------------------------------
_propertyChanged(const PropertyChangeEvent & evt)2380 void ODatabaseForm::_propertyChanged(const PropertyChangeEvent& evt)
2381 {
2382 if ((0 == evt.PropertyName.compareToAscii(PROPERTY_ACTIVE_CONNECTION)) && !m_bForwardingConnection)
2383 {
2384 // the rowset changed its active connection itself (without interaction from our side), so
2385 // we need to fire this event, too
2386 sal_Int32 nHandle = PROPERTY_ID_ACTIVE_CONNECTION;
2387 fire(&nHandle, &evt.NewValue, &evt.OldValue, 1, sal_False);
2388 }
2389 else // it was one of the statement relevant props
2390 {
2391 // if the statement has changed we have to delete the parameter info
2392 invlidateParameters();
2393 }
2394 }
2395
2396 //==============================================================================
2397 // smartXChild
2398 //------------------------------------------------------------------------------
setParent(const InterfaceRef & Parent)2399 void SAL_CALL ODatabaseForm::setParent(const InterfaceRef& Parent)
2400 {
2401 // SYNCHRONIZED ----->
2402 ::osl::ResettableMutexGuard aGuard(m_aMutex);
2403
2404 Reference<XForm> xParentForm(getParent(), UNO_QUERY);
2405 if (xParentForm.is())
2406 {
2407 try
2408 {
2409 Reference< XRowSetApproveBroadcaster > xParentApprBroadcast( xParentForm, UNO_QUERY_THROW );
2410 xParentApprBroadcast->removeRowSetApproveListener( this );
2411
2412 Reference< XLoadable > xParentLoadable( xParentForm, UNO_QUERY_THROW );
2413 xParentLoadable->removeLoadListener( this );
2414
2415 Reference< XPropertySet > xParentProperties( xParentForm, UNO_QUERY_THROW );
2416 xParentProperties->removePropertyChangeListener( PROPERTY_ISNEW, this );
2417 }
2418 catch( const Exception& )
2419 {
2420 DBG_UNHANDLED_EXCEPTION();
2421 }
2422 }
2423
2424 OFormComponents::setParent(Parent);
2425
2426 xParentForm.set(getParent(), UNO_QUERY);
2427 if ( xParentForm.is() )
2428 {
2429 try
2430 {
2431 Reference< XRowSetApproveBroadcaster > xParentApprBroadcast( xParentForm, UNO_QUERY_THROW );
2432 xParentApprBroadcast->addRowSetApproveListener( this );
2433
2434 Reference< XLoadable > xParentLoadable( xParentForm, UNO_QUERY_THROW );
2435 xParentLoadable->addLoadListener( this );
2436
2437 Reference< XPropertySet > xParentProperties( xParentForm, UNO_QUERY_THROW );
2438 xParentProperties->addPropertyChangeListener( PROPERTY_ISNEW, this );
2439 }
2440 catch( const Exception& )
2441 {
2442 DBG_UNHANDLED_EXCEPTION();
2443 }
2444 }
2445
2446 Reference< XPropertySet > xAggregateProperties( m_xAggregateSet );
2447 aGuard.clear();
2448 // <----- SYNCHRONIZED
2449
2450 Reference< XConnection > xOuterConnection;
2451 sal_Bool bIsEmbedded = ::dbtools::isEmbeddedInDatabase( Parent, xOuterConnection );
2452
2453 if ( bIsEmbedded )
2454 xAggregateProperties->setPropertyValue( PROPERTY_DATASOURCE, makeAny( ::rtl::OUString() ) );
2455 }
2456
2457 //==============================================================================
2458 // smartXTabControllerModel
2459 //------------------------------------------------------------------------------
getGroupControl()2460 sal_Bool SAL_CALL ODatabaseForm::getGroupControl()
2461 {
2462 ::osl::ResettableMutexGuard aGuard(m_aMutex);
2463
2464 // Sollen Controls in einer TabOrder gruppe zusammengefasst werden?
2465 if (m_aCycle.hasValue())
2466 {
2467 sal_Int32 nCycle = 0;
2468 ::cppu::enum2int(nCycle, m_aCycle);
2469 return nCycle != TabulatorCycle_PAGE;
2470 }
2471
2472 if (isLoaded() && getConnection().is())
2473 return sal_True;
2474
2475 return sal_False;
2476 }
2477
2478 //------------------------------------------------------------------------------
setControlModels(const Sequence<Reference<XControlModel>> & rControls)2479 void SAL_CALL ODatabaseForm::setControlModels(const Sequence<Reference<XControlModel> >& rControls)
2480 {
2481 ::osl::ResettableMutexGuard aGuard(m_aMutex);
2482
2483 // TabIndex in der Reihenfolge der Sequence setzen
2484 const Reference<XControlModel>* pControls = rControls.getConstArray();
2485 sal_Int16 nTabIndex = 1;
2486 sal_Int32 nCount = getCount();
2487 sal_Int32 nNewCount = rControls.getLength();
2488
2489 // HiddenControls und Formulare werden nicht aufgefuehrt
2490 if (nNewCount <= nCount)
2491 {
2492 Any aElement;
2493 for (sal_Int32 i=0; i < nNewCount; ++i, ++pControls)
2494 {
2495 Reference<XFormComponent> xComp(*pControls, UNO_QUERY);
2496 if (xComp.is())
2497 {
2498 // suchen der Componente in der Liste
2499 for (sal_Int32 j = 0; j < nCount; ++j)
2500 {
2501 Reference<XFormComponent> xElement;
2502 ::cppu::extractInterface(xElement, getByIndex(j));
2503 if (xComp == xElement)
2504 {
2505 Reference<XPropertySet> xSet(xComp, UNO_QUERY);
2506 if (xSet.is() && hasProperty(PROPERTY_TABINDEX, xSet))
2507 xSet->setPropertyValue( PROPERTY_TABINDEX, makeAny(nTabIndex++) );
2508 break;
2509 }
2510 }
2511 }
2512 }
2513 }
2514 }
2515
2516 //------------------------------------------------------------------------------
getControlModels()2517 Sequence<Reference<XControlModel> > SAL_CALL ODatabaseForm::getControlModels()
2518 {
2519 ::osl::MutexGuard aGuard(m_aMutex);
2520 return m_pGroupManager->getControlModels();
2521 }
2522
2523 //------------------------------------------------------------------------------
setGroup(const Sequence<Reference<XControlModel>> & _rGroup,const::rtl::OUString & Name)2524 void SAL_CALL ODatabaseForm::setGroup( const Sequence<Reference<XControlModel> >& _rGroup, const ::rtl::OUString& Name )
2525 {
2526 ::osl::MutexGuard aGuard(m_aMutex);
2527
2528 // Die Controls werden gruppiert, indem ihr Name dem Namen des ersten
2529 // Controls der Sequenz angepasst wird
2530 const Reference<XControlModel>* pControls = _rGroup.getConstArray();
2531 Reference< XPropertySet > xSet;
2532 ::rtl::OUString sGroupName( Name );
2533
2534 for( sal_Int32 i=0; i<_rGroup.getLength(); ++i, ++pControls )
2535 {
2536 xSet = xSet.query( *pControls );
2537 if ( !xSet.is() )
2538 {
2539 // can't throw an exception other than a RuntimeException (which would not be appropriate),
2540 // so we ignore (and only assert) this
2541 OSL_ENSURE( sal_False, "ODatabaseForm::setGroup: invalid arguments!" );
2542 continue;
2543 }
2544
2545 if (!sGroupName.getLength())
2546 xSet->getPropertyValue(PROPERTY_NAME) >>= sGroupName;
2547 else
2548 xSet->setPropertyValue(PROPERTY_NAME, makeAny(sGroupName));
2549 }
2550 }
2551
2552 //------------------------------------------------------------------------------
getGroupCount()2553 sal_Int32 SAL_CALL ODatabaseForm::getGroupCount()
2554 {
2555 ::osl::MutexGuard aGuard(m_aMutex);
2556 return m_pGroupManager->getGroupCount();
2557 }
2558
2559 //------------------------------------------------------------------------------
getGroup(sal_Int32 nGroup,Sequence<Reference<XControlModel>> & _rGroup,::rtl::OUString & _rName)2560 void SAL_CALL ODatabaseForm::getGroup( sal_Int32 nGroup, Sequence<Reference<XControlModel> >& _rGroup, ::rtl::OUString& _rName )
2561 {
2562 ::osl::MutexGuard aGuard(m_aMutex);
2563 _rGroup.realloc(0);
2564 _rName = ::rtl::OUString();
2565
2566 if ((nGroup < 0) || (nGroup >= m_pGroupManager->getGroupCount()))
2567 return;
2568 m_pGroupManager->getGroup( nGroup, _rGroup, _rName );
2569 }
2570
2571 //------------------------------------------------------------------------------
getGroupByName(const::rtl::OUString & Name,Sequence<Reference<XControlModel>> & _rGroup)2572 void SAL_CALL ODatabaseForm::getGroupByName(const ::rtl::OUString& Name, Sequence< Reference<XControlModel> >& _rGroup)
2573 {
2574 ::osl::MutexGuard aGuard(m_aMutex);
2575 _rGroup.realloc(0);
2576 m_pGroupManager->getGroupByName( Name, _rGroup );
2577 }
2578
2579 //==============================================================================
2580 // com::sun::star::lang::XEventListener
2581 //------------------------------------------------------------------------------
disposing(const EventObject & Source)2582 void SAL_CALL ODatabaseForm::disposing(const EventObject& Source)
2583 {
2584 // does the call come from the connection which we are sharing with our parent?
2585 if ( isSharingConnection() )
2586 {
2587 Reference< XConnection > xConnSource( Source.Source, UNO_QUERY );
2588 if ( xConnSource.is() )
2589 {
2590 #if OSL_DEBUG_LEVEL > 0
2591 Reference< XConnection > xActiveConn;
2592 m_xAggregateSet->getPropertyValue( PROPERTY_ACTIVE_CONNECTION ) >>= xActiveConn;
2593 OSL_ENSURE( xActiveConn.get() == xConnSource.get(), "ODatabaseForm::disposing: where did this come from?" );
2594 // there should be exactly one XConnection object we're listening at - our aggregate connection
2595 #endif
2596 disposingSharedConnection( xConnSource );
2597 }
2598 }
2599
2600 OInterfaceContainer::disposing(Source);
2601
2602 // does the disposing come from the aggregate ?
2603 if (m_xAggregate.is())
2604 { // no -> forward it
2605 com::sun::star::uno::Reference<com::sun::star::lang::XEventListener> xListener;
2606 if (query_aggregation(m_xAggregate, xListener))
2607 xListener->disposing(Source);
2608 }
2609 }
2610
2611 //------------------------------------------------------------------------------
impl_createLoadTimer()2612 void ODatabaseForm::impl_createLoadTimer()
2613 {
2614 OSL_PRECOND( m_pLoadTimer == NULL, "ODatabaseForm::impl_createLoadTimer: timer already exists!" );
2615 m_pLoadTimer = new Timer();
2616 m_pLoadTimer->SetTimeout(100);
2617 m_pLoadTimer->SetTimeoutHdl(LINK(this,ODatabaseForm,OnTimeout));
2618 }
2619
2620 //==============================================================================
2621 // com::sun::star::form::XLoadListener
2622 //------------------------------------------------------------------------------
loaded(const EventObject &)2623 void SAL_CALL ODatabaseForm::loaded(const EventObject& /*aEvent*/)
2624 {
2625 {
2626 ::osl::MutexGuard aGuard( m_aMutex );
2627 Reference< XRowSet > xParentRowSet( m_xParent, UNO_QUERY_THROW );
2628 xParentRowSet->addRowSetListener( this );
2629
2630 impl_createLoadTimer();
2631 }
2632
2633 load_impl( sal_True );
2634 }
2635
2636 //------------------------------------------------------------------------------
unloading(const EventObject &)2637 void SAL_CALL ODatabaseForm::unloading(const EventObject& /*aEvent*/)
2638 {
2639 {
2640 // now stop the rowset listening if we are a subform
2641 ::osl::MutexGuard aGuard( m_aMutex );
2642
2643 if ( m_pLoadTimer && m_pLoadTimer->IsActive() )
2644 m_pLoadTimer->Stop();
2645 DELETEZ( m_pLoadTimer );
2646
2647 Reference< XRowSet > xParentRowSet( m_xParent, UNO_QUERY_THROW );
2648 xParentRowSet->removeRowSetListener( this );
2649 }
2650
2651 unload();
2652 }
2653
2654 //------------------------------------------------------------------------------
unloaded(const EventObject &)2655 void SAL_CALL ODatabaseForm::unloaded(const EventObject& /*aEvent*/)
2656 {
2657 // nothing to do
2658 }
2659
2660 //------------------------------------------------------------------------------
reloading(const EventObject &)2661 void SAL_CALL ODatabaseForm::reloading(const EventObject& /*aEvent*/)
2662 {
2663 // now stop the rowset listening if we are a subform
2664 ::osl::MutexGuard aGuard(m_aMutex);
2665 Reference<XRowSet> xParentRowSet(m_xParent, UNO_QUERY);
2666 if (xParentRowSet.is())
2667 xParentRowSet->removeRowSetListener(this);
2668
2669 if (m_pLoadTimer && m_pLoadTimer->IsActive())
2670 m_pLoadTimer->Stop();
2671 }
2672
2673 //------------------------------------------------------------------------------
reloaded(const EventObject &)2674 void SAL_CALL ODatabaseForm::reloaded(const EventObject& /*aEvent*/)
2675 {
2676 reload_impl(sal_True);
2677 {
2678 ::osl::MutexGuard aGuard(m_aMutex);
2679 Reference<XRowSet> xParentRowSet(m_xParent, UNO_QUERY);
2680 if (xParentRowSet.is())
2681 xParentRowSet->addRowSetListener(this);
2682 }
2683 }
2684
2685 //------------------------------------------------------------------------------
IMPL_LINK(ODatabaseForm,OnTimeout,void *,EMPTYARG)2686 IMPL_LINK( ODatabaseForm, OnTimeout, void*, EMPTYARG )
2687 {
2688 reload_impl(sal_True);
2689 return 1;
2690 }
2691
2692 //==============================================================================
2693 // com::sun::star::form::XLoadable
2694 //------------------------------------------------------------------------------
load()2695 void SAL_CALL ODatabaseForm::load()
2696 {
2697 load_impl(sal_False);
2698 }
2699
2700 //------------------------------------------------------------------------------
canShareConnection(const Reference<XPropertySet> & _rxParentProps)2701 sal_Bool ODatabaseForm::canShareConnection( const Reference< XPropertySet >& _rxParentProps )
2702 {
2703 // our own data source
2704 ::rtl::OUString sOwnDatasource;
2705 m_xAggregateSet->getPropertyValue( PROPERTY_DATASOURCE ) >>= sOwnDatasource;
2706
2707 // our parents data source
2708 ::rtl::OUString sParentDataSource;
2709 OSL_ENSURE( _rxParentProps.is() && _rxParentProps->getPropertySetInfo().is() && _rxParentProps->getPropertySetInfo()->hasPropertyByName( PROPERTY_DATASOURCE ),
2710 "ODatabaseForm::doShareConnection: invalid parent form!" );
2711 if ( _rxParentProps.is() )
2712 _rxParentProps->getPropertyValue( PROPERTY_DATASOURCE ) >>= sParentDataSource;
2713
2714 sal_Bool bCanShareConnection = sal_False;
2715
2716 // both rowsets share are connected to the same data source
2717 if ( sParentDataSource == sOwnDatasource )
2718 {
2719 if ( 0 != sParentDataSource.getLength() )
2720 // and it's really a data source name (not empty)
2721 bCanShareConnection = sal_True;
2722 else
2723 { // the data source name is empty
2724 // -> ook for the URL
2725 ::rtl::OUString sParentURL;
2726 ::rtl::OUString sMyURL;
2727 _rxParentProps->getPropertyValue( PROPERTY_URL ) >>= sParentURL;
2728 m_xAggregateSet->getPropertyValue( PROPERTY_URL ) >>= sMyURL;
2729
2730 bCanShareConnection = (sParentURL == sMyURL);
2731 }
2732 }
2733
2734 if ( bCanShareConnection )
2735 {
2736 // check for the user/password
2737
2738 // take the user property on the rowset (if any) into account
2739 ::rtl::OUString sParentUser, sParentPwd;
2740 _rxParentProps->getPropertyValue( PROPERTY_USER ) >>= sParentUser;
2741 _rxParentProps->getPropertyValue( PROPERTY_PASSWORD ) >>= sParentPwd;
2742
2743 ::rtl::OUString sMyUser, sMyPwd;
2744 m_xAggregateSet->getPropertyValue( PROPERTY_USER ) >>= sMyUser;
2745 m_xAggregateSet->getPropertyValue( PROPERTY_PASSWORD ) >>= sMyPwd;
2746
2747 bCanShareConnection =
2748 ( sParentUser == sMyUser )
2749 && ( sParentPwd == sMyPwd );
2750 }
2751
2752 return bCanShareConnection;
2753 }
2754
2755 //------------------------------------------------------------------------------
doShareConnection(const Reference<XPropertySet> & _rxParentProps)2756 void ODatabaseForm::doShareConnection( const Reference< XPropertySet >& _rxParentProps )
2757 {
2758 // get the connection of the parent
2759 Reference< XConnection > xParentConn;
2760 _rxParentProps->getPropertyValue( PROPERTY_ACTIVE_CONNECTION ) >>= xParentConn;
2761 OSL_ENSURE( xParentConn.is(), "ODatabaseForm::doShareConnection: we're a valid sub-form, but the parent has no connection?!" );
2762
2763 if ( xParentConn.is() )
2764 {
2765 // add as dispose listener to the connection
2766 Reference< XComponent > xParentConnComp( xParentConn, UNO_QUERY );
2767 OSL_ENSURE( xParentConnComp.is(), "ODatabaseForm::doShareConnection: invalid connection!" );
2768 xParentConnComp->addEventListener( static_cast< XLoadListener* >( this ) );
2769
2770 // forward the connection to our own aggreagte
2771 m_bForwardingConnection = sal_True;
2772 m_xAggregateSet->setPropertyValue( PROPERTY_ACTIVE_CONNECTION, makeAny( xParentConn ) );
2773 m_bForwardingConnection = sal_False;
2774
2775 m_bSharingConnection = sal_True;
2776 }
2777 else
2778 m_bSharingConnection = sal_False;
2779 }
2780
2781 //------------------------------------------------------------------------------
disposingSharedConnection(const Reference<XConnection> &)2782 void ODatabaseForm::disposingSharedConnection( const Reference< XConnection >& /*_rxConn*/ )
2783 {
2784 stopSharingConnection();
2785
2786 // TODO: we could think about whether or not to re-connect.
2787 unload( );
2788 }
2789
2790 //------------------------------------------------------------------------------
stopSharingConnection()2791 void ODatabaseForm::stopSharingConnection( )
2792 {
2793 OSL_ENSURE( m_bSharingConnection, "ODatabaseForm::stopSharingConnection: invalid call!" );
2794
2795 if ( m_bSharingConnection )
2796 {
2797 // get the connection
2798 Reference< XConnection > xSharedConn;
2799 m_xAggregateSet->getPropertyValue( PROPERTY_ACTIVE_CONNECTION ) >>= xSharedConn;
2800 OSL_ENSURE( xSharedConn.is(), "ODatabaseForm::stopSharingConnection: there's no conn!" );
2801
2802 // remove ourself as event listener
2803 Reference< XComponent > xSharedConnComp( xSharedConn, UNO_QUERY );
2804 if ( xSharedConnComp.is() )
2805 xSharedConnComp->removeEventListener( static_cast< XLoadListener* >( this ) );
2806
2807 // no need to dispose the conn: we're not the owner, this is our parent
2808 // (in addition, this method may be called if the connection is being disposed while we use it)
2809
2810 // reset the property
2811 xSharedConn.clear();
2812 m_bForwardingConnection = sal_True;
2813 m_xAggregateSet->setPropertyValue( PROPERTY_ACTIVE_CONNECTION, makeAny( xSharedConn ) );
2814 m_bForwardingConnection = sal_False;
2815
2816 // reset the flag
2817 m_bSharingConnection = sal_False;
2818 }
2819 }
2820
2821 //------------------------------------------------------------------------------
implEnsureConnection()2822 sal_Bool ODatabaseForm::implEnsureConnection()
2823 {
2824 try
2825 {
2826 if ( getConnection( ).is() )
2827 // if our aggregate already has a connection, nothing needs to be done about it
2828 return sal_True;
2829
2830 // see whether we're an embedded form
2831 Reference< XConnection > xOuterConnection;
2832 if ( ::dbtools::isEmbeddedInDatabase( getParent(), xOuterConnection ) )
2833 {
2834 m_xAggregateSet->setPropertyValue( PROPERTY_ACTIVE_CONNECTION, makeAny( xOuterConnection ) );
2835 return xOuterConnection.is();
2836 }
2837
2838 m_bSharingConnection = sal_False;
2839
2840 // if we're a sub form, we try to re-use the connection of our parent
2841 if (m_bSubForm)
2842 {
2843 OSL_ENSURE( Reference< XForm >( getParent(), UNO_QUERY ).is(),
2844 "ODatabaseForm::implEnsureConnection: m_bSubForm is TRUE, but the parent is no form?" );
2845
2846 Reference< XPropertySet > xParentProps( getParent(), UNO_QUERY );
2847
2848 // can we re-use (aka share) the connection of the parent?
2849 if ( canShareConnection( xParentProps ) )
2850 {
2851 // yep -> do it
2852 doShareConnection( xParentProps );
2853 // success?
2854 if ( m_bSharingConnection )
2855 // yes -> outta here
2856 return sal_True;
2857 }
2858 }
2859
2860 if (m_xAggregateSet.is())
2861 {
2862 Reference< XConnection > xConnection = connectRowset(
2863 Reference<XRowSet> (m_xAggregate, UNO_QUERY),
2864 m_xServiceFactory,
2865 sal_True // set a calculated connection as ActiveConnection
2866 );
2867 return xConnection.is();
2868 }
2869 }
2870 catch(SQLException& eDB)
2871 {
2872 onError(eDB, FRM_RES_STRING(RID_STR_CONNECTERROR));
2873 }
2874 catch( Exception )
2875 {
2876 DBG_UNHANDLED_EXCEPTION();
2877 }
2878
2879 return sal_False;
2880 }
2881
2882 //------------------------------------------------------------------------------
load_impl(sal_Bool bCausedByParentForm,sal_Bool bMoveToFirst,const Reference<XInteractionHandler> & _rxCompletionHandler)2883 void ODatabaseForm::load_impl(sal_Bool bCausedByParentForm, sal_Bool bMoveToFirst, const Reference< XInteractionHandler >& _rxCompletionHandler )
2884 {
2885 ::osl::ResettableMutexGuard aGuard(m_aMutex);
2886
2887 // are we already loaded?
2888 if (isLoaded())
2889 return;
2890
2891 m_bSubForm = bCausedByParentForm;
2892
2893 // if we don't have a connection, we are not intended to be a database form or the aggregate was not able
2894 // to establish a connection
2895 sal_Bool bConnected = implEnsureConnection();
2896
2897 // we don't have to execute if we do not have a command to execute
2898 sal_Bool bExecute = bConnected && m_xAggregateSet.is() && getString(m_xAggregateSet->getPropertyValue(PROPERTY_COMMAND)).getLength();
2899
2900 // a database form always uses caching
2901 // we use starting fetchsize with at least 10 rows
2902 if (bConnected)
2903 m_xAggregateSet->setPropertyValue(PROPERTY_FETCHSIZE, makeAny((sal_Int32)40));
2904
2905 // if we're loaded as sub form we got a "rowSetChanged" from the parent rowset _before_ we got the "loaded"
2906 // so we don't need to execute the statement again, this was already done
2907 // (and there were no relevant changes between these two listener calls, the "load" of a form is quite an
2908 // atomar operation.)
2909
2910 sal_Bool bSuccess = sal_False;
2911 if (bExecute)
2912 {
2913 m_sCurrentErrorContext = FRM_RES_STRING(RID_ERR_LOADING_FORM);
2914 bSuccess = executeRowSet(aGuard, bMoveToFirst, _rxCompletionHandler);
2915 }
2916
2917 if (bSuccess)
2918 {
2919 m_bLoaded = sal_True;
2920 aGuard.clear();
2921 EventObject aEvt(static_cast<XWeak*>(this));
2922 m_aLoadListeners.notifyEach( &XLoadListener::loaded, aEvt );
2923
2924 // if we are on the insert row, we have to reset all controls
2925 // to set the default values
2926 if (bExecute && getBOOL(m_xAggregateSet->getPropertyValue(PROPERTY_ISNEW)))
2927 reset();
2928 }
2929 }
2930
2931 //------------------------------------------------------------------------------
unload()2932 void SAL_CALL ODatabaseForm::unload()
2933 {
2934 ::osl::ResettableMutexGuard aGuard(m_aMutex);
2935 if (!isLoaded())
2936 return;
2937
2938 DELETEZ(m_pLoadTimer);
2939
2940 aGuard.clear();
2941 EventObject aEvt(static_cast<XWeak*>(this));
2942 m_aLoadListeners.notifyEach( &XLoadListener::unloading, aEvt );
2943
2944 if (m_xAggregateAsRowSet.is())
2945 {
2946 // we may have reset the InsertOnly property on the aggregate - restore it
2947 restoreInsertOnlyState( );
2948
2949 // clear the parameters if there are any
2950 invlidateParameters();
2951
2952 try
2953 {
2954 // close the aggregate
2955 Reference<XCloseable> xCloseable;
2956 query_aggregation( m_xAggregate, xCloseable);
2957 aGuard.clear();
2958 if (xCloseable.is())
2959 xCloseable->close();
2960 }
2961 catch( const SQLException& e )
2962 {
2963 (void)e;
2964 }
2965 aGuard.reset();
2966 }
2967
2968 m_bLoaded = sal_False;
2969
2970 // if the connection we used while we were loaded is only shared with our parent, we
2971 // reset it
2972 if ( isSharingConnection() )
2973 stopSharingConnection();
2974
2975 aGuard.clear();
2976 m_aLoadListeners.notifyEach( &XLoadListener::unloaded, aEvt );
2977 }
2978
2979 //------------------------------------------------------------------------------
reload()2980 void SAL_CALL ODatabaseForm::reload()
2981 {
2982 reload_impl(sal_True);
2983 }
2984
2985 //------------------------------------------------------------------------------
reload_impl(sal_Bool bMoveToFirst,const Reference<XInteractionHandler> & _rxCompletionHandler)2986 void ODatabaseForm::reload_impl(sal_Bool bMoveToFirst, const Reference< XInteractionHandler >& _rxCompletionHandler )
2987 {
2988 ::osl::ResettableMutexGuard aGuard(m_aMutex);
2989 if (!isLoaded())
2990 return;
2991
2992 DocumentModifyGuard aModifyGuard( *this );
2993 // ensures the document is not marked as "modified" just because we change some control's content during
2994 // reloading ...
2995
2996 EventObject aEvent(static_cast<XWeak*>(this));
2997 {
2998 // only if there is no approve listener we can post the event at this time
2999 // otherwise see approveRowsetChange
3000 // the aprrovement is done by the aggregate
3001 if (!m_aRowSetApproveListeners.getLength())
3002 {
3003 ::cppu::OInterfaceIteratorHelper aIter(m_aLoadListeners);
3004 aGuard.clear();
3005
3006 while (aIter.hasMoreElements())
3007 ((XLoadListener*)aIter.next())->reloading(aEvent);
3008
3009 aGuard.reset();
3010 }
3011 }
3012
3013 sal_Bool bSuccess = sal_True;
3014 try
3015 {
3016 m_sCurrentErrorContext = FRM_RES_STRING(RID_ERR_REFRESHING_FORM);
3017 bSuccess = executeRowSet(aGuard, bMoveToFirst, _rxCompletionHandler);
3018 }
3019 catch( const SQLException& e )
3020 {
3021 DBG_ERROR("ODatabaseForm::reload_impl : shouldn't executeRowSet catch this exception?");
3022 (void)e;
3023 }
3024
3025 if (bSuccess)
3026 {
3027 ::cppu::OInterfaceIteratorHelper aIter(m_aLoadListeners);
3028 aGuard.clear();
3029 while (aIter.hasMoreElements())
3030 ((XLoadListener*)aIter.next())->reloaded(aEvent);
3031
3032 // if we are on the insert row, we have to reset all controls
3033 // to set the default values
3034 if (getBOOL(m_xAggregateSet->getPropertyValue(PROPERTY_ISNEW)))
3035 reset();
3036 }
3037 else
3038 m_bLoaded = sal_False;
3039 }
3040
3041 //------------------------------------------------------------------------------
isLoaded()3042 sal_Bool SAL_CALL ODatabaseForm::isLoaded()
3043 {
3044 return m_bLoaded;
3045 }
3046
3047 //------------------------------------------------------------------------------
addLoadListener(const Reference<XLoadListener> & aListener)3048 void SAL_CALL ODatabaseForm::addLoadListener(const Reference<XLoadListener>& aListener)
3049 {
3050 m_aLoadListeners.addInterface(aListener);
3051 }
3052
3053 //------------------------------------------------------------------------------
removeLoadListener(const Reference<XLoadListener> & aListener)3054 void SAL_CALL ODatabaseForm::removeLoadListener(const Reference<XLoadListener>& aListener)
3055 {
3056 m_aLoadListeners.removeInterface(aListener);
3057 }
3058
3059 //==============================================================================
3060 // com::sun::star::sdbc::XCloseable
3061 //==============================================================================
close()3062 void SAL_CALL ODatabaseForm::close()
3063 {
3064 // unload will close the aggregate
3065 unload();
3066 }
3067
3068 //==============================================================================
3069 // com::sun::star::sdbc::XRowSetListener
3070 //------------------------------------------------------------------------------
cursorMoved(const EventObject &)3071 void SAL_CALL ODatabaseForm::cursorMoved(const EventObject& /*event*/)
3072 {
3073 // reload the subform with the new parameters of the parent
3074 // do this handling delayed to provide of execute too many SQL Statements
3075 ::osl::ResettableMutexGuard aGuard(m_aMutex);
3076
3077 DBG_ASSERT( m_pLoadTimer, "ODatabaseForm::cursorMoved: how can this happen?!" );
3078 if ( !m_pLoadTimer )
3079 impl_createLoadTimer();
3080
3081 if ( m_pLoadTimer->IsActive() )
3082 m_pLoadTimer->Stop();
3083
3084 // and start the timer again
3085 m_pLoadTimer->Start();
3086 }
3087
3088 //------------------------------------------------------------------------------
rowChanged(const EventObject &)3089 void SAL_CALL ODatabaseForm::rowChanged(const EventObject& /*event*/)
3090 {
3091 // ignore it
3092 }
3093
3094 //------------------------------------------------------------------------------
rowSetChanged(const EventObject &)3095 void SAL_CALL ODatabaseForm::rowSetChanged(const EventObject& /*event*/)
3096 {
3097 // not interested in :
3098 // if our parent is an ODatabaseForm, too, then after this rowSetChanged we'll get a "reloaded"
3099 // or a "loaded" event.
3100 // If somebody gave us another parent which is an XRowSet but doesn't handle an execute as
3101 // "load" respectively "reload" ... can't do anything ....
3102 }
3103
3104 //------------------------------------------------------------------------------
impl_approveRowChange_throw(const EventObject & _rEvent,const bool _bAllowSQLException,::osl::ClearableMutexGuard & _rGuard)3105 bool ODatabaseForm::impl_approveRowChange_throw( const EventObject& _rEvent, const bool _bAllowSQLException,
3106 ::osl::ClearableMutexGuard& _rGuard )
3107 {
3108 ::cppu::OInterfaceIteratorHelper aIter( m_aRowSetApproveListeners );
3109 _rGuard.clear();
3110 while ( aIter.hasMoreElements() )
3111 {
3112 Reference< XRowSetApproveListener > xListener( static_cast< XRowSetApproveListener* >( aIter.next() ) );
3113 if ( !xListener.is() )
3114 continue;
3115
3116 try
3117 {
3118 if ( !xListener->approveRowSetChange( _rEvent ) )
3119 return false;
3120 }
3121 catch ( const DisposedException& e )
3122 {
3123 if ( e.Context == xListener )
3124 aIter.remove();
3125 }
3126 catch ( const RuntimeException& ) { throw; }
3127 catch ( const SQLException& )
3128 {
3129 if ( _bAllowSQLException )
3130 throw;
3131 DBG_UNHANDLED_EXCEPTION();
3132 }
3133 catch ( const Exception& )
3134 {
3135 DBG_UNHANDLED_EXCEPTION();
3136 }
3137 }
3138 return true;
3139 }
3140
3141 //------------------------------------------------------------------------------
approveCursorMove(const EventObject & event)3142 sal_Bool SAL_CALL ODatabaseForm::approveCursorMove(const EventObject& event)
3143 {
3144 // is our aggregate calling?
3145 if (event.Source == InterfaceRef(static_cast<XWeak*>(this)))
3146 {
3147 // Our aggregate doesn't have any ApproveRowSetListeners (expect ourself), as we re-routed the queryInterface
3148 // for XRowSetApproveBroadcaster-interface.
3149 // So we have to multiplex this approve request.
3150 ::cppu::OInterfaceIteratorHelper aIter( m_aRowSetApproveListeners );
3151 while ( aIter.hasMoreElements() )
3152 {
3153 Reference< XRowSetApproveListener > xListener( static_cast< XRowSetApproveListener* >( aIter.next() ) );
3154 if ( !xListener.is() )
3155 continue;
3156
3157 try
3158 {
3159 if ( !xListener->approveCursorMove( event ) )
3160 return sal_False;
3161 }
3162 catch ( const DisposedException& e )
3163 {
3164 if ( e.Context == xListener )
3165 aIter.remove();
3166 }
3167 catch ( const RuntimeException& ) { throw; }
3168 catch ( const Exception& )
3169 {
3170 DBG_UNHANDLED_EXCEPTION();
3171 }
3172 }
3173 return true;
3174 }
3175 else
3176 {
3177 // this is a call from our parent ...
3178 // a parent's cursor move will result in a re-execute of our own row-set, so we have to
3179 // ask our own RowSetChangesListeners, too
3180 ::osl::ClearableMutexGuard aGuard( m_aMutex );
3181 if ( !impl_approveRowChange_throw( event, false, aGuard ) )
3182 return sal_False;
3183 }
3184 return sal_True;
3185 }
3186
3187 //------------------------------------------------------------------------------
approveRowChange(const RowChangeEvent & event)3188 sal_Bool SAL_CALL ODatabaseForm::approveRowChange(const RowChangeEvent& event)
3189 {
3190 // is our aggregate calling?
3191 if (event.Source == InterfaceRef(static_cast<XWeak*>(this)))
3192 {
3193 // Our aggregate doesn't have any ApproveRowSetListeners (expect ourself), as we re-routed the queryInterface
3194 // for XRowSetApproveBroadcaster-interface.
3195 // So we have to multiplex this approve request.
3196 ::cppu::OInterfaceIteratorHelper aIter( m_aRowSetApproveListeners );
3197 while ( aIter.hasMoreElements() )
3198 {
3199 Reference< XRowSetApproveListener > xListener( static_cast< XRowSetApproveListener* >( aIter.next() ) );
3200 if ( !xListener.is() )
3201 continue;
3202
3203 try
3204 {
3205 if ( !xListener->approveRowChange( event ) )
3206 return false;
3207 }
3208 catch ( const DisposedException& e )
3209 {
3210 if ( e.Context == xListener )
3211 aIter.remove();
3212 }
3213 catch ( const RuntimeException& ) { throw; }
3214 catch ( const Exception& )
3215 {
3216 DBG_UNHANDLED_EXCEPTION();
3217 }
3218 }
3219 return true;
3220 }
3221 return sal_True;
3222 }
3223
3224 //------------------------------------------------------------------------------
approveRowSetChange(const EventObject & event)3225 sal_Bool SAL_CALL ODatabaseForm::approveRowSetChange(const EventObject& event)
3226 {
3227 if (event.Source == InterfaceRef(static_cast<XWeak*>(this))) // ignore our aggregate as we handle this approve ourself
3228 {
3229 ::osl::ClearableMutexGuard aGuard( m_aMutex );
3230 bool bWasLoaded = isLoaded();
3231 if ( !impl_approveRowChange_throw( event, false, aGuard ) )
3232 return sal_False;
3233
3234 if ( bWasLoaded )
3235 {
3236 m_aLoadListeners.notifyEach( &XLoadListener::reloading, event );
3237 }
3238 }
3239 else
3240 {
3241 // this is a call from our parent ...
3242 // a parent's cursor move will result in a re-execute of our own row-set, so we have to
3243 // ask our own RowSetChangesListeners, too
3244 ::osl::ClearableMutexGuard aGuard( m_aMutex );
3245 if ( !impl_approveRowChange_throw( event, false, aGuard ) )
3246 return sal_False;
3247 }
3248 return sal_True;
3249 }
3250
3251 //==============================================================================
3252 // com::sun::star::sdb::XRowSetApproveBroadcaster
3253 //------------------------------------------------------------------------------
addRowSetApproveListener(const Reference<XRowSetApproveListener> & _rListener)3254 void SAL_CALL ODatabaseForm::addRowSetApproveListener(const Reference<XRowSetApproveListener>& _rListener)
3255 {
3256 ::osl::ResettableMutexGuard aGuard(m_aMutex);
3257 m_aRowSetApproveListeners.addInterface(_rListener);
3258
3259 // do we have to multiplex ?
3260 if (m_aRowSetApproveListeners.getLength() == 1)
3261 {
3262 Reference<XRowSetApproveBroadcaster> xBroadcaster;
3263 if (query_aggregation( m_xAggregate, xBroadcaster))
3264 {
3265 Reference<XRowSetApproveListener> xListener((XRowSetApproveListener*)this);
3266 xBroadcaster->addRowSetApproveListener(xListener);
3267 }
3268 }
3269 }
3270
3271 //------------------------------------------------------------------------------
removeRowSetApproveListener(const Reference<XRowSetApproveListener> & _rListener)3272 void SAL_CALL ODatabaseForm::removeRowSetApproveListener(const Reference<XRowSetApproveListener>& _rListener)
3273 {
3274 ::osl::ResettableMutexGuard aGuard(m_aMutex);
3275 // do we have to remove the multiplex ?
3276 m_aRowSetApproveListeners.removeInterface(_rListener);
3277 if ( m_aRowSetApproveListeners.getLength() == 0 )
3278 {
3279 Reference<XRowSetApproveBroadcaster> xBroadcaster;
3280 if (query_aggregation( m_xAggregate, xBroadcaster))
3281 {
3282 Reference<XRowSetApproveListener> xListener((XRowSetApproveListener*)this);
3283 xBroadcaster->removeRowSetApproveListener(xListener);
3284 }
3285 }
3286 }
3287
3288 //==============================================================================
3289 // com::sun:star::form::XDatabaseParameterBroadcaster
3290 //------------------------------------------------------------------------------
addDatabaseParameterListener(const Reference<XDatabaseParameterListener> & _rListener)3291 void SAL_CALL ODatabaseForm::addDatabaseParameterListener(const Reference<XDatabaseParameterListener>& _rListener)
3292 {
3293 m_aParameterManager.addParameterListener( _rListener );
3294 }
3295 //------------------------------------------------------------------------------
removeDatabaseParameterListener(const Reference<XDatabaseParameterListener> & _rListener)3296 void SAL_CALL ODatabaseForm::removeDatabaseParameterListener(const Reference<XDatabaseParameterListener>& _rListener)
3297 {
3298 m_aParameterManager.removeParameterListener( _rListener );
3299 }
3300
3301 //------------------------------------------------------------------------------
addParameterListener(const Reference<XDatabaseParameterListener> & _rListener)3302 void SAL_CALL ODatabaseForm::addParameterListener(const Reference<XDatabaseParameterListener>& _rListener)
3303 {
3304 ODatabaseForm::addDatabaseParameterListener( _rListener );
3305 }
3306
3307 //------------------------------------------------------------------------------
removeParameterListener(const Reference<XDatabaseParameterListener> & _rListener)3308 void SAL_CALL ODatabaseForm::removeParameterListener(const Reference<XDatabaseParameterListener>& _rListener)
3309 {
3310 ODatabaseForm::removeDatabaseParameterListener( _rListener );
3311 }
3312
3313 //==============================================================================
3314 // com::sun::star::sdb::XCompletedExecution
3315 //------------------------------------------------------------------------------
executeWithCompletion(const Reference<XInteractionHandler> & _rxHandler)3316 void SAL_CALL ODatabaseForm::executeWithCompletion( const Reference< XInteractionHandler >& _rxHandler )
3317 {
3318 ::osl::ClearableMutexGuard aGuard(m_aMutex);
3319 // the difference between execute and load is, that we position on the first row in case of load
3320 // after execute we remain before the first row
3321 if (!isLoaded())
3322 {
3323 aGuard.clear();
3324 load_impl(sal_False, sal_False, _rxHandler);
3325 }
3326 else
3327 {
3328 EventObject event(static_cast< XWeak* >(this));
3329 if ( !impl_approveRowChange_throw( event, true, aGuard ) )
3330 return;
3331
3332 // we're loaded and somebody want's to execute ourself -> this means a reload
3333 reload_impl(sal_False, _rxHandler);
3334 }
3335 }
3336
3337 //==============================================================================
3338 // com::sun::star::sdbc::XRowSet
3339 //------------------------------------------------------------------------------
execute()3340 void SAL_CALL ODatabaseForm::execute()
3341 {
3342 ::osl::ResettableMutexGuard aGuard(m_aMutex);
3343 // if somebody calls an execute and we're not loaded we reroute this call to our load method.
3344
3345 // the difference between execute and load is, that we position on the first row in case of load
3346 // after execute we remain before the first row
3347 if (!isLoaded())
3348 {
3349 aGuard.clear();
3350 load_impl(sal_False, sal_False);
3351 }
3352 else
3353 {
3354 EventObject event(static_cast< XWeak* >(this));
3355 if ( !impl_approveRowChange_throw( event, true, aGuard ) )
3356 return;
3357
3358 // we're loaded and somebody want's to execute ourself -> this means a reload
3359 reload_impl(sal_False);
3360 }
3361 }
3362
3363 //------------------------------------------------------------------------------
addRowSetListener(const Reference<XRowSetListener> & _rListener)3364 void SAL_CALL ODatabaseForm::addRowSetListener(const Reference<XRowSetListener>& _rListener)
3365 {
3366 if (m_xAggregateAsRowSet.is())
3367 m_xAggregateAsRowSet->addRowSetListener(_rListener);
3368 }
3369
3370 //------------------------------------------------------------------------------
removeRowSetListener(const Reference<XRowSetListener> & _rListener)3371 void SAL_CALL ODatabaseForm::removeRowSetListener(const Reference<XRowSetListener>& _rListener)
3372 {
3373 if (m_xAggregateAsRowSet.is())
3374 m_xAggregateAsRowSet->removeRowSetListener(_rListener);
3375 }
3376
3377 //==============================================================================
3378 // com::sun::star::sdbc::XResultSet
3379 //------------------------------------------------------------------------------
next()3380 sal_Bool SAL_CALL ODatabaseForm::next()
3381 {
3382 return m_xAggregateAsRowSet->next();
3383 }
3384
3385 //------------------------------------------------------------------------------
isBeforeFirst()3386 sal_Bool SAL_CALL ODatabaseForm::isBeforeFirst()
3387 {
3388 return m_xAggregateAsRowSet->isBeforeFirst();
3389 }
3390
3391 //------------------------------------------------------------------------------
isAfterLast()3392 sal_Bool SAL_CALL ODatabaseForm::isAfterLast()
3393 {
3394 return m_xAggregateAsRowSet->isAfterLast();
3395 }
3396
3397 //------------------------------------------------------------------------------
isFirst()3398 sal_Bool SAL_CALL ODatabaseForm::isFirst()
3399 {
3400 return m_xAggregateAsRowSet->isFirst();
3401 }
3402
3403 //------------------------------------------------------------------------------
isLast()3404 sal_Bool SAL_CALL ODatabaseForm::isLast()
3405 {
3406 return m_xAggregateAsRowSet->isLast();
3407 }
3408
3409 //------------------------------------------------------------------------------
beforeFirst()3410 void SAL_CALL ODatabaseForm::beforeFirst()
3411 {
3412 m_xAggregateAsRowSet->beforeFirst();
3413 }
3414
3415 //------------------------------------------------------------------------------
afterLast()3416 void SAL_CALL ODatabaseForm::afterLast()
3417 {
3418 m_xAggregateAsRowSet->afterLast();
3419 }
3420
3421 //------------------------------------------------------------------------------
first()3422 sal_Bool SAL_CALL ODatabaseForm::first()
3423 {
3424 return m_xAggregateAsRowSet->first();
3425 }
3426
3427 //------------------------------------------------------------------------------
last()3428 sal_Bool SAL_CALL ODatabaseForm::last()
3429 {
3430 return m_xAggregateAsRowSet->last();
3431 }
3432
3433 //------------------------------------------------------------------------------
getRow()3434 sal_Int32 SAL_CALL ODatabaseForm::getRow()
3435 {
3436 return m_xAggregateAsRowSet->getRow();
3437 }
3438
3439 //------------------------------------------------------------------------------
absolute(sal_Int32 row)3440 sal_Bool SAL_CALL ODatabaseForm::absolute(sal_Int32 row)
3441 {
3442 return m_xAggregateAsRowSet->absolute(row);
3443 }
3444
3445 //------------------------------------------------------------------------------
relative(sal_Int32 rows)3446 sal_Bool SAL_CALL ODatabaseForm::relative(sal_Int32 rows)
3447 {
3448 return m_xAggregateAsRowSet->relative(rows);
3449 }
3450
3451 //------------------------------------------------------------------------------
previous()3452 sal_Bool SAL_CALL ODatabaseForm::previous()
3453 {
3454 return m_xAggregateAsRowSet->previous();
3455 }
3456
3457 //------------------------------------------------------------------------------
refreshRow()3458 void SAL_CALL ODatabaseForm::refreshRow()
3459 {
3460 m_xAggregateAsRowSet->refreshRow();
3461 }
3462
3463 //------------------------------------------------------------------------------
rowUpdated()3464 sal_Bool SAL_CALL ODatabaseForm::rowUpdated()
3465 {
3466 return m_xAggregateAsRowSet->rowUpdated();
3467 }
3468
3469 //------------------------------------------------------------------------------
rowInserted()3470 sal_Bool SAL_CALL ODatabaseForm::rowInserted()
3471 {
3472 return m_xAggregateAsRowSet->rowInserted();
3473 }
3474
3475 //------------------------------------------------------------------------------
rowDeleted()3476 sal_Bool SAL_CALL ODatabaseForm::rowDeleted()
3477 {
3478 return m_xAggregateAsRowSet->rowDeleted();
3479 }
3480
3481 //------------------------------------------------------------------------------
getStatement()3482 InterfaceRef SAL_CALL ODatabaseForm::getStatement()
3483 {
3484 return m_xAggregateAsRowSet->getStatement();
3485 }
3486
3487 // com::sun::star::sdbc::XResultSetUpdate
3488 // exceptions during insert update and delete will be forwarded to the errorlistener
3489 //------------------------------------------------------------------------------
insertRow()3490 void SAL_CALL ODatabaseForm::insertRow()
3491 {
3492 try
3493 {
3494 Reference<XResultSetUpdate> xUpdate;
3495 if (query_aggregation( m_xAggregate, xUpdate))
3496 xUpdate->insertRow();
3497 }
3498 catch( const RowSetVetoException& eVeto )
3499 {
3500 (void)eVeto;
3501 throw;
3502 }
3503 catch(SQLException& eDb)
3504 {
3505 onError(eDb, FRM_RES_STRING(RID_STR_ERR_INSERTRECORD));
3506 throw;
3507 }
3508 }
3509
3510 //------------------------------------------------------------------------------
updateRow()3511 void SAL_CALL ODatabaseForm::updateRow()
3512 {
3513 try
3514 {
3515 Reference<XResultSetUpdate> xUpdate;
3516 if (query_aggregation( m_xAggregate, xUpdate))
3517 xUpdate->updateRow();
3518 }
3519 catch( const RowSetVetoException& eVeto )
3520 {
3521 (void)eVeto;
3522 throw;
3523 }
3524 catch(SQLException& eDb)
3525 {
3526 onError(eDb, FRM_RES_STRING(RID_STR_ERR_UPDATERECORD));
3527 throw;
3528 }
3529 }
3530
3531 //------------------------------------------------------------------------------
deleteRow()3532 void SAL_CALL ODatabaseForm::deleteRow()
3533 {
3534 try
3535 {
3536 Reference<XResultSetUpdate> xUpdate;
3537 if (query_aggregation( m_xAggregate, xUpdate))
3538 xUpdate->deleteRow();
3539 }
3540 catch( const RowSetVetoException& eVeto )
3541 {
3542 (void)eVeto;
3543 throw;
3544 }
3545 catch(SQLException& eDb)
3546 {
3547 onError(eDb, FRM_RES_STRING(RID_STR_ERR_DELETERECORD));
3548 throw;
3549 }
3550 }
3551
3552 //------------------------------------------------------------------------------
cancelRowUpdates()3553 void SAL_CALL ODatabaseForm::cancelRowUpdates()
3554 {
3555 try
3556 {
3557 Reference<XResultSetUpdate> xUpdate;
3558 if (query_aggregation( m_xAggregate, xUpdate))
3559 xUpdate->cancelRowUpdates();
3560 }
3561 catch( const RowSetVetoException& eVeto )
3562 {
3563 (void)eVeto;
3564 throw;
3565 }
3566 catch(SQLException& eDb)
3567 {
3568 onError(eDb, FRM_RES_STRING(RID_STR_ERR_INSERTRECORD));
3569 throw;
3570 }
3571 }
3572
3573 //------------------------------------------------------------------------------
moveToInsertRow()3574 void SAL_CALL ODatabaseForm::moveToInsertRow()
3575 {
3576 Reference<XResultSetUpdate> xUpdate;
3577 if (query_aggregation( m_xAggregate, xUpdate))
3578 {
3579 // _always_ move to the insert row
3580 //
3581 // Formerly, the following line was conditioned with a "not is new", means we did not move the aggregate
3582 // to the insert row if it was already positioned there.
3583 //
3584 // This prevented the RowSet implementation from resetting it's column values. We, ourself, formerly
3585 // did this reset of columns in reset_impl, where we set every column to the ControlDefault, or, if this
3586 // was not present, to NULL. However, the problem with setting to NULL was #88888#, the problem with
3587 // _not_ setting to NULL (which was the original fix for #88888#) was #97955#.
3588 //
3589 // So now we
3590 // * move our aggregate to the insert row
3591 // * in reset_impl
3592 // - set the control defaults into the columns if not void
3593 // - do _not_ set the columns to NULL if no control default is set
3594 // This fixes both #88888# and #97955#
3595 //
3596 // Still, there is #72756#. During fixing this bug, DG introduced not calling the aggregate here. So
3597 // in theory, we re-introduced #72756#. But the bug described therein does not happen anymore, as the
3598 // preliminaries for it changed (no display of guessed values for new records with autoinc fields)
3599 //
3600 // BTW: the public Issuezilla bug for #97955# is #i2815#
3601 //
3602 // 16.04.2002 - 97955 - fs@openoffice.org
3603 xUpdate->moveToInsertRow();
3604
3605 // then set the default values and the parameters given from the parent
3606 reset();
3607 }
3608 }
3609
3610 //------------------------------------------------------------------------------
moveToCurrentRow()3611 void SAL_CALL ODatabaseForm::moveToCurrentRow()
3612 {
3613 Reference<XResultSetUpdate> xUpdate;
3614 if (query_aggregation( m_xAggregate, xUpdate))
3615 xUpdate->moveToCurrentRow();
3616 }
3617
3618 // com::sun::star::sdbcx::XDeleteRows
3619 //------------------------------------------------------------------------------
deleteRows(const Sequence<Any> & rows)3620 Sequence<sal_Int32> SAL_CALL ODatabaseForm::deleteRows(const Sequence<Any>& rows)
3621 {
3622 try
3623 {
3624 Reference<XDeleteRows> xDelete;
3625 if (query_aggregation( m_xAggregate, xDelete))
3626 return xDelete->deleteRows(rows);
3627 }
3628 catch( const RowSetVetoException& eVeto )
3629 {
3630 (void)eVeto; // make compiler happy
3631 throw;
3632 }
3633 catch(SQLException& eDb)
3634 {
3635 onError(eDb, FRM_RES_STRING(RID_STR_ERR_DELETERECORDS));
3636 throw;
3637 }
3638
3639 return Sequence< sal_Int32 >();
3640 }
3641
3642 // com::sun::star::sdbc::XParameters
3643 //------------------------------------------------------------------------------
setNull(sal_Int32 parameterIndex,sal_Int32 sqlType)3644 void SAL_CALL ODatabaseForm::setNull(sal_Int32 parameterIndex, sal_Int32 sqlType)
3645 {
3646 m_aParameterManager.setNull(parameterIndex, sqlType);
3647 }
3648
3649 //------------------------------------------------------------------------------
setObjectNull(sal_Int32 parameterIndex,sal_Int32 sqlType,const::rtl::OUString & typeName)3650 void SAL_CALL ODatabaseForm::setObjectNull(sal_Int32 parameterIndex, sal_Int32 sqlType, const ::rtl::OUString& typeName)
3651 {
3652 m_aParameterManager.setObjectNull(parameterIndex, sqlType, typeName);
3653 }
3654
3655 //------------------------------------------------------------------------------
setBoolean(sal_Int32 parameterIndex,sal_Bool x)3656 void SAL_CALL ODatabaseForm::setBoolean(sal_Int32 parameterIndex, sal_Bool x)
3657 {
3658 m_aParameterManager.setBoolean(parameterIndex, x);
3659 }
3660
3661 //------------------------------------------------------------------------------
setByte(sal_Int32 parameterIndex,sal_Int8 x)3662 void SAL_CALL ODatabaseForm::setByte(sal_Int32 parameterIndex, sal_Int8 x)
3663 {
3664 m_aParameterManager.setByte(parameterIndex, x);
3665 }
3666
3667 //------------------------------------------------------------------------------
setShort(sal_Int32 parameterIndex,sal_Int16 x)3668 void SAL_CALL ODatabaseForm::setShort(sal_Int32 parameterIndex, sal_Int16 x)
3669 {
3670 m_aParameterManager.setShort(parameterIndex, x);
3671 }
3672
3673 //------------------------------------------------------------------------------
setInt(sal_Int32 parameterIndex,sal_Int32 x)3674 void SAL_CALL ODatabaseForm::setInt(sal_Int32 parameterIndex, sal_Int32 x)
3675 {
3676 m_aParameterManager.setInt(parameterIndex, x);
3677 }
3678
3679 //------------------------------------------------------------------------------
setLong(sal_Int32 parameterIndex,sal_Int64 x)3680 void SAL_CALL ODatabaseForm::setLong(sal_Int32 parameterIndex, sal_Int64 x)
3681 {
3682 m_aParameterManager.setLong(parameterIndex, x);
3683 }
3684
3685 //------------------------------------------------------------------------------
setFloat(sal_Int32 parameterIndex,float x)3686 void SAL_CALL ODatabaseForm::setFloat(sal_Int32 parameterIndex, float x)
3687 {
3688 m_aParameterManager.setFloat(parameterIndex, x);
3689 }
3690
3691 //------------------------------------------------------------------------------
setDouble(sal_Int32 parameterIndex,double x)3692 void SAL_CALL ODatabaseForm::setDouble(sal_Int32 parameterIndex, double x)
3693 {
3694 m_aParameterManager.setDouble(parameterIndex, x);
3695 }
3696
3697 //------------------------------------------------------------------------------
setString(sal_Int32 parameterIndex,const::rtl::OUString & x)3698 void SAL_CALL ODatabaseForm::setString(sal_Int32 parameterIndex, const ::rtl::OUString& x)
3699 {
3700 m_aParameterManager.setString(parameterIndex, x);
3701 }
3702
3703 //------------------------------------------------------------------------------
setBytes(sal_Int32 parameterIndex,const Sequence<sal_Int8> & x)3704 void SAL_CALL ODatabaseForm::setBytes(sal_Int32 parameterIndex, const Sequence< sal_Int8 >& x)
3705 {
3706 m_aParameterManager.setBytes(parameterIndex, x);
3707 }
3708
3709 //------------------------------------------------------------------------------
setDate(sal_Int32 parameterIndex,const::com::sun::star::util::Date & x)3710 void SAL_CALL ODatabaseForm::setDate(sal_Int32 parameterIndex, const ::com::sun::star::util::Date& x)
3711 {
3712 m_aParameterManager.setDate(parameterIndex, x);
3713 }
3714
3715 //------------------------------------------------------------------------------
setTime(sal_Int32 parameterIndex,const::com::sun::star::util::Time & x)3716 void SAL_CALL ODatabaseForm::setTime(sal_Int32 parameterIndex, const ::com::sun::star::util::Time& x)
3717 {
3718 m_aParameterManager.setTime(parameterIndex, x);
3719 }
3720
3721 //------------------------------------------------------------------------------
setTimestamp(sal_Int32 parameterIndex,const::com::sun::star::util::DateTime & x)3722 void SAL_CALL ODatabaseForm::setTimestamp(sal_Int32 parameterIndex, const ::com::sun::star::util::DateTime& x)
3723 {
3724 m_aParameterManager.setTimestamp(parameterIndex, x);
3725 }
3726
3727 //------------------------------------------------------------------------------
setBinaryStream(sal_Int32 parameterIndex,const Reference<XInputStream> & x,sal_Int32 length)3728 void SAL_CALL ODatabaseForm::setBinaryStream(sal_Int32 parameterIndex, const Reference<XInputStream>& x, sal_Int32 length)
3729 {
3730 m_aParameterManager.setBinaryStream(parameterIndex, x, length);
3731 }
3732
3733 //------------------------------------------------------------------------------
setCharacterStream(sal_Int32 parameterIndex,const Reference<XInputStream> & x,sal_Int32 length)3734 void SAL_CALL ODatabaseForm::setCharacterStream(sal_Int32 parameterIndex, const Reference<XInputStream>& x, sal_Int32 length)
3735 {
3736 m_aParameterManager.setCharacterStream(parameterIndex, x, length);
3737 }
3738
3739 //------------------------------------------------------------------------------
setObjectWithInfo(sal_Int32 parameterIndex,const Any & x,sal_Int32 targetSqlType,sal_Int32 scale)3740 void SAL_CALL ODatabaseForm::setObjectWithInfo(sal_Int32 parameterIndex, const Any& x, sal_Int32 targetSqlType, sal_Int32 scale)
3741 {
3742 m_aParameterManager.setObjectWithInfo(parameterIndex, x, targetSqlType, scale);
3743 }
3744
3745 //------------------------------------------------------------------------------
setObject(sal_Int32 parameterIndex,const Any & x)3746 void SAL_CALL ODatabaseForm::setObject(sal_Int32 parameterIndex, const Any& x)
3747 {
3748 m_aParameterManager.setObject(parameterIndex, x);
3749 }
3750
3751 //------------------------------------------------------------------------------
setRef(sal_Int32 parameterIndex,const Reference<XRef> & x)3752 void SAL_CALL ODatabaseForm::setRef(sal_Int32 parameterIndex, const Reference<XRef>& x)
3753 {
3754 m_aParameterManager.setRef(parameterIndex, x);
3755 }
3756
3757 //------------------------------------------------------------------------------
setBlob(sal_Int32 parameterIndex,const Reference<XBlob> & x)3758 void SAL_CALL ODatabaseForm::setBlob(sal_Int32 parameterIndex, const Reference<XBlob>& x)
3759 {
3760 m_aParameterManager.setBlob(parameterIndex, x);
3761 }
3762
3763 //------------------------------------------------------------------------------
setClob(sal_Int32 parameterIndex,const Reference<XClob> & x)3764 void SAL_CALL ODatabaseForm::setClob(sal_Int32 parameterIndex, const Reference<XClob>& x)
3765 {
3766 m_aParameterManager.setClob(parameterIndex, x);
3767 }
3768
3769 //------------------------------------------------------------------------------
setArray(sal_Int32 parameterIndex,const Reference<XArray> & x)3770 void SAL_CALL ODatabaseForm::setArray(sal_Int32 parameterIndex, const Reference<XArray>& x)
3771 {
3772 m_aParameterManager.setArray(parameterIndex, x);
3773 }
3774
3775 //------------------------------------------------------------------------------
clearParameters()3776 void SAL_CALL ODatabaseForm::clearParameters()
3777 {
3778 m_aParameterManager.clearParameters();
3779 }
3780
3781 //------------------------------------------------------------------------------
propertyChange(const PropertyChangeEvent & evt)3782 void SAL_CALL ODatabaseForm::propertyChange( const PropertyChangeEvent& evt )
3783 {
3784 if ( evt.Source == m_xParent )
3785 {
3786 if ( evt.PropertyName == PROPERTY_ISNEW )
3787 {
3788 sal_Bool bCurrentIsNew( sal_False );
3789 OSL_VERIFY( evt.NewValue >>= bCurrentIsNew );
3790 if ( !bCurrentIsNew )
3791 reload_impl( sal_True );
3792 }
3793 return;
3794 }
3795 OFormComponents::propertyChange( evt );
3796 }
3797
3798 // com::sun::star::lang::XServiceInfo
3799 //------------------------------------------------------------------------------
getImplementationName_Static()3800 ::rtl::OUString SAL_CALL ODatabaseForm::getImplementationName_Static()
3801 {
3802 return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.forms.ODatabaseForm" ) );
3803 }
3804
3805 //------------------------------------------------------------------------------
getCompatibleServiceNames_Static()3806 Sequence< ::rtl::OUString > SAL_CALL ODatabaseForm::getCompatibleServiceNames_Static()
3807 {
3808 Sequence< ::rtl::OUString > aServices( 1 );
3809 ::rtl::OUString* pServices = aServices.getArray();
3810
3811 *pServices++ = FRM_COMPONENT_FORM;
3812
3813 return aServices;
3814 }
3815
3816 //------------------------------------------------------------------------------
getCurrentServiceNames_Static()3817 Sequence< ::rtl::OUString > SAL_CALL ODatabaseForm::getCurrentServiceNames_Static()
3818 {
3819 Sequence< ::rtl::OUString > aServices( 5 );
3820 ::rtl::OUString* pServices = aServices.getArray();
3821
3822 *pServices++ = FRM_SUN_FORMCOMPONENT;
3823 *pServices++ = ::rtl::OUString::createFromAscii("com.sun.star.form.FormComponents");
3824 *pServices++ = FRM_SUN_COMPONENT_FORM;
3825 *pServices++ = FRM_SUN_COMPONENT_HTMLFORM;
3826 *pServices++ = FRM_SUN_COMPONENT_DATAFORM;
3827
3828 return aServices;
3829 }
3830
3831 //------------------------------------------------------------------------------
getSupportedServiceNames_Static()3832 Sequence< ::rtl::OUString > SAL_CALL ODatabaseForm::getSupportedServiceNames_Static()
3833 {
3834 return ::comphelper::concatSequences(
3835 getCurrentServiceNames_Static(),
3836 getCompatibleServiceNames_Static()
3837 );
3838 }
3839
3840 //------------------------------------------------------------------------------
getImplementationName()3841 ::rtl::OUString SAL_CALL ODatabaseForm::getImplementationName()
3842 {
3843 return getImplementationName_Static();
3844 }
3845
3846 //------------------------------------------------------------------------------
getSupportedServiceNames()3847 Sequence< ::rtl::OUString > SAL_CALL ODatabaseForm::getSupportedServiceNames()
3848 {
3849 // the services of our aggregate
3850 Sequence< ::rtl::OUString > aServices;
3851 Reference< XServiceInfo > xInfo;
3852 if (query_aggregation(m_xAggregate, xInfo))
3853 aServices = xInfo->getSupportedServiceNames();
3854
3855 // concat with out own services
3856 return ::comphelper::concatSequences(
3857 getCurrentServiceNames_Static(),
3858 aServices
3859 );
3860 // use getCurrentXXX instead of getSupportedXXX, because at runtime, we do not want to have
3861 // the compatible names
3862 // This is maily to be consistent with the implementation before fixing #97083#, though the
3863 // better solution _may_ be to return the compatible names at runtime, too
3864 // 04.03.2002 - fs@openoffice.org
3865 }
3866
3867 //------------------------------------------------------------------------------
supportsService(const::rtl::OUString & ServiceName)3868 sal_Bool SAL_CALL ODatabaseForm::supportsService(const ::rtl::OUString& ServiceName)
3869 {
3870 Sequence< ::rtl::OUString > aSupported( getSupportedServiceNames() );
3871 const ::rtl::OUString* pArray = aSupported.getConstArray();
3872 for( sal_Int32 i = 0; i < aSupported.getLength(); ++i, ++pArray )
3873 if( pArray->equals( ServiceName ) )
3874 return sal_True;
3875 return sal_False;
3876 }
3877
3878 //==============================================================================
3879 // com::sun::star::io::XPersistObject
3880 //------------------------------------------------------------------------------
3881
3882 const sal_uInt16 CYCLE = 0x0001;
3883 const sal_uInt16 DONTAPPLYFILTER = 0x0002;
3884
3885 //------------------------------------------------------------------------------
getServiceName()3886 ::rtl::OUString ODatabaseForm::getServiceName()
3887 {
3888 return FRM_COMPONENT_FORM; // old (non-sun) name for compatibility !
3889 }
3890
3891 //------------------------------------------------------------------------------
write(const Reference<XObjectOutputStream> & _rxOutStream)3892 void SAL_CALL ODatabaseForm::write(const Reference<XObjectOutputStream>& _rxOutStream)
3893 {
3894 DBG_ASSERT(m_xAggregateSet.is(), "ODatabaseForm::write : only to be called if the aggregate exists !");
3895
3896 // all children
3897 OFormComponents::write(_rxOutStream);
3898
3899 // version
3900 _rxOutStream->writeShort(0x0003);
3901
3902 // Name
3903 _rxOutStream << m_sName;
3904
3905 ::rtl::OUString sDataSource;
3906 if (m_xAggregateSet.is())
3907 m_xAggregateSet->getPropertyValue(PROPERTY_DATASOURCE) >>= sDataSource;
3908 _rxOutStream << sDataSource;
3909
3910 // former CursorSource
3911 ::rtl::OUString sCommand;
3912 if (m_xAggregateSet.is())
3913 m_xAggregateSet->getPropertyValue(PROPERTY_COMMAND) >>= sCommand;
3914 _rxOutStream << sCommand;
3915
3916 // former MasterFields
3917 _rxOutStream << m_aMasterFields;
3918 // former DetailFields
3919 _rxOutStream << m_aDetailFields;
3920
3921 // former DataSelectionType
3922 DataSelectionType eTranslated = DataSelectionType_TABLE;
3923 if (m_xAggregateSet.is())
3924 {
3925 sal_Int32 nCommandType = 0;
3926 m_xAggregateSet->getPropertyValue(PROPERTY_COMMANDTYPE) >>= nCommandType;
3927 switch (nCommandType)
3928 {
3929 case CommandType::TABLE : eTranslated = DataSelectionType_TABLE; break;
3930 case CommandType::QUERY : eTranslated = DataSelectionType_QUERY; break;
3931 case CommandType::COMMAND:
3932 {
3933 sal_Bool bEscapeProcessing = getBOOL(m_xAggregateSet->getPropertyValue(PROPERTY_ESCAPE_PROCESSING));
3934 eTranslated = bEscapeProcessing ? DataSelectionType_SQL : DataSelectionType_SQLPASSTHROUGH;
3935 }
3936 break;
3937 default : DBG_ERROR("ODatabaseForm::write : wrong CommandType !");
3938 }
3939 }
3940 _rxOutStream->writeShort((sal_Int16)eTranslated); // former DataSelectionType
3941
3942 // very old versions expect a CursorType here
3943 _rxOutStream->writeShort(DatabaseCursorType_KEYSET);
3944
3945 _rxOutStream->writeBoolean(m_eNavigation != NavigationBarMode_NONE);
3946
3947 // former DataEntry
3948 if (m_xAggregateSet.is())
3949 _rxOutStream->writeBoolean(getBOOL(m_xAggregateSet->getPropertyValue(PROPERTY_INSERTONLY)));
3950 else
3951 _rxOutStream->writeBoolean(sal_False);
3952
3953 _rxOutStream->writeBoolean(m_bAllowInsert);
3954 _rxOutStream->writeBoolean(m_bAllowUpdate);
3955 _rxOutStream->writeBoolean(m_bAllowDelete);
3956
3957 // HTML form stuff
3958 ::rtl::OUString sTmp = INetURLObject::decode( m_aTargetURL, '%', INetURLObject::DECODE_UNAMBIGUOUS);
3959 _rxOutStream << sTmp;
3960 _rxOutStream->writeShort( (sal_Int16)m_eSubmitMethod );
3961 _rxOutStream->writeShort( (sal_Int16)m_eSubmitEncoding );
3962 _rxOutStream << m_aTargetFrame;
3963
3964 // version 2 didn't know some options and the "default" state
3965 sal_Int32 nCycle = TabulatorCycle_RECORDS;
3966 if (m_aCycle.hasValue())
3967 {
3968 ::cppu::enum2int(nCycle, m_aCycle);
3969 if (m_aCycle == TabulatorCycle_PAGE)
3970 // unknown in earlier versions
3971 nCycle = TabulatorCycle_RECORDS;
3972 }
3973 _rxOutStream->writeShort((sal_Int16) nCycle);
3974
3975 _rxOutStream->writeShort((sal_Int16)m_eNavigation);
3976
3977 ::rtl::OUString sFilter;
3978 ::rtl::OUString sOrder;
3979 if (m_xAggregateSet.is())
3980 {
3981 m_xAggregateSet->getPropertyValue(PROPERTY_FILTER) >>= sFilter;
3982 m_xAggregateSet->getPropertyValue(PROPERTY_SORT) >>= sOrder;
3983 }
3984 _rxOutStream << sFilter;
3985 _rxOutStream << sOrder;
3986
3987
3988 // version 3
3989 sal_uInt16 nAnyMask = 0;
3990 if (m_aCycle.hasValue())
3991 nAnyMask |= CYCLE;
3992
3993 if (m_xAggregateSet.is() && !getBOOL(m_xAggregateSet->getPropertyValue(PROPERTY_APPLYFILTER)))
3994 nAnyMask |= DONTAPPLYFILTER;
3995
3996 _rxOutStream->writeShort(nAnyMask);
3997
3998 if (nAnyMask & CYCLE)
3999 {
4000 sal_Int32 nRealCycle = 0;
4001 ::cppu::enum2int(nRealCycle, m_aCycle);
4002 _rxOutStream->writeShort((sal_Int16)nRealCycle);
4003 }
4004 }
4005
4006 //------------------------------------------------------------------------------
read(const Reference<XObjectInputStream> & _rxInStream)4007 void SAL_CALL ODatabaseForm::read(const Reference<XObjectInputStream>& _rxInStream)
4008 {
4009 DBG_ASSERT(m_xAggregateSet.is(), "ODatabaseForm::read : only to be called if the aggregate exists !");
4010
4011 OFormComponents::read(_rxInStream);
4012
4013 // version
4014 sal_uInt16 nVersion = _rxInStream->readShort();
4015
4016 _rxInStream >> m_sName;
4017
4018 ::rtl::OUString sAggregateProp;
4019 _rxInStream >> sAggregateProp;
4020 if (m_xAggregateSet.is())
4021 m_xAggregateSet->setPropertyValue(PROPERTY_DATASOURCE, makeAny(sAggregateProp));
4022 _rxInStream >> sAggregateProp;
4023 if (m_xAggregateSet.is())
4024 m_xAggregateSet->setPropertyValue(PROPERTY_COMMAND, makeAny(sAggregateProp));
4025
4026 _rxInStream >> m_aMasterFields;
4027 _rxInStream >> m_aDetailFields;
4028
4029 sal_Int16 nCursorSourceType = _rxInStream->readShort();
4030 sal_Int32 nCommandType = 0;
4031 switch ((DataSelectionType)nCursorSourceType)
4032 {
4033 case DataSelectionType_TABLE : nCommandType = CommandType::TABLE; break;
4034 case DataSelectionType_QUERY : nCommandType = CommandType::QUERY; break;
4035 case DataSelectionType_SQL:
4036 case DataSelectionType_SQLPASSTHROUGH:
4037 {
4038 nCommandType = CommandType::COMMAND;
4039 sal_Bool bEscapeProcessing = ((DataSelectionType)nCursorSourceType) != DataSelectionType_SQLPASSTHROUGH;
4040 m_xAggregateSet->setPropertyValue(PROPERTY_ESCAPE_PROCESSING, makeAny((sal_Bool)bEscapeProcessing));
4041 }
4042 break;
4043 default : DBG_ERROR("ODatabaseForm::read : wrong CommandType !");
4044 }
4045 if (m_xAggregateSet.is())
4046 m_xAggregateSet->setPropertyValue(PROPERTY_COMMANDTYPE, makeAny(nCommandType));
4047
4048 // obsolete
4049 _rxInStream->readShort();
4050
4051 // navigation mode was a boolean in version 1
4052 // war in der version 1 ein sal_Bool
4053 sal_Bool bNavigation = _rxInStream->readBoolean();
4054 if (nVersion == 1)
4055 m_eNavigation = bNavigation ? NavigationBarMode_CURRENT : NavigationBarMode_NONE;
4056
4057 sal_Bool bInsertOnly = _rxInStream->readBoolean();
4058 if (m_xAggregateSet.is())
4059 m_xAggregateSet->setPropertyValue(PROPERTY_INSERTONLY, makeAny(bInsertOnly));
4060
4061 m_bAllowInsert = _rxInStream->readBoolean();
4062 m_bAllowUpdate = _rxInStream->readBoolean();
4063 m_bAllowDelete = _rxInStream->readBoolean();
4064
4065 // HTML stuff
4066 ::rtl::OUString sTmp;
4067 _rxInStream >> sTmp;
4068 m_aTargetURL = INetURLObject::decode( sTmp, '%', INetURLObject::DECODE_UNAMBIGUOUS);
4069 m_eSubmitMethod = (FormSubmitMethod)_rxInStream->readShort();
4070 m_eSubmitEncoding = (FormSubmitEncoding)_rxInStream->readShort();
4071 _rxInStream >> m_aTargetFrame;
4072
4073 if (nVersion > 1)
4074 {
4075 sal_Int32 nCycle = _rxInStream->readShort();
4076 m_aCycle = ::cppu::int2enum(nCycle, ::getCppuType(static_cast<const TabulatorCycle*>(NULL)));
4077 m_eNavigation = (NavigationBarMode)_rxInStream->readShort();
4078
4079 _rxInStream >> sAggregateProp;
4080 setPropertyValue(PROPERTY_FILTER, makeAny(sAggregateProp));
4081
4082 _rxInStream >> sAggregateProp;
4083 if (m_xAggregateSet.is())
4084 m_xAggregateSet->setPropertyValue(PROPERTY_SORT, makeAny(sAggregateProp));
4085 }
4086
4087 sal_uInt16 nAnyMask = 0;
4088 if (nVersion > 2)
4089 {
4090 nAnyMask = _rxInStream->readShort();
4091 if (nAnyMask & CYCLE)
4092 {
4093 sal_Int32 nCycle = _rxInStream->readShort();
4094 m_aCycle = ::cppu::int2enum(nCycle, ::getCppuType(static_cast<const TabulatorCycle*>(NULL)));
4095 }
4096 else
4097 m_aCycle.clear();
4098 }
4099 if (m_xAggregateSet.is())
4100 m_xAggregateSet->setPropertyValue(PROPERTY_APPLYFILTER, makeAny((sal_Bool)((nAnyMask & DONTAPPLYFILTER) == 0)));
4101 }
4102
4103 //------------------------------------------------------------------------------
implInserted(const ElementDescription * _pElement)4104 void ODatabaseForm::implInserted( const ElementDescription* _pElement )
4105 {
4106 OFormComponents::implInserted( _pElement );
4107
4108 Reference< XSQLErrorBroadcaster > xBroadcaster( _pElement->xInterface, UNO_QUERY );
4109 Reference< XForm > xForm ( _pElement->xInterface, UNO_QUERY );
4110
4111 if ( xBroadcaster.is() && !xForm.is() )
4112 { // the object is an error broadcaster, but no form itself -> add ourself as listener
4113 xBroadcaster->addSQLErrorListener( this );
4114 }
4115 }
4116
4117 //------------------------------------------------------------------------------
implRemoved(const InterfaceRef & _rxObject)4118 void ODatabaseForm::implRemoved(const InterfaceRef& _rxObject)
4119 {
4120 OFormComponents::implRemoved( _rxObject );
4121
4122 Reference<XSQLErrorBroadcaster> xBroadcaster(_rxObject, UNO_QUERY);
4123 Reference<XForm> xForm(_rxObject, UNO_QUERY);
4124 if (xBroadcaster.is() && !xForm.is())
4125 { // the object is an error broadcaster, but no form itself -> remove ourself as listener
4126 xBroadcaster->removeSQLErrorListener(this);
4127 }
4128 }
4129
4130 //------------------------------------------------------------------------------
errorOccured(const SQLErrorEvent & _rEvent)4131 void SAL_CALL ODatabaseForm::errorOccured(const SQLErrorEvent& _rEvent)
4132 {
4133 // give it to my own error listener
4134 onError(_rEvent);
4135 // TODO : think about extending the chain with an SQLContext object saying
4136 // "this was an error of one of my children"
4137 }
4138
4139 // com::sun::star::container::XNamed
4140 //------------------------------------------------------------------------------
getName()4141 ::rtl::OUString SAL_CALL ODatabaseForm::getName()
4142 {
4143 ::rtl::OUString sReturn;
4144 OPropertySetHelper::getFastPropertyValue(PROPERTY_ID_NAME) >>= sReturn;
4145 return sReturn;
4146 }
4147
4148 //------------------------------------------------------------------------------
setName(const::rtl::OUString & aName)4149 void SAL_CALL ODatabaseForm::setName(const ::rtl::OUString& aName)
4150 {
4151 setFastPropertyValue(PROPERTY_ID_NAME, makeAny(aName));
4152 }
4153
4154 //.........................................................................
4155 } // namespace frm
4156 //.........................................................................
4157