| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_forms.hxx" |
| |
| #include "ListBox.hxx" |
| #include "property.hxx" |
| #include "property.hrc" |
| #include "services.hxx" |
| #include "frm_resource.hxx" |
| #include "frm_resource.hrc" |
| #include "BaseListBox.hxx" |
| #include "listenercontainers.hxx" |
| #include "componenttools.hxx" |
| |
| /** === begin UNO includes === **/ |
| #include <com/sun/star/util/XNumberFormatTypes.hpp> |
| #include <com/sun/star/sdbc/XRowSet.hpp> |
| #include <com/sun/star/container/XIndexAccess.hpp> |
| #include <com/sun/star/sdb/XSQLQueryComposerFactory.hpp> |
| #include <com/sun/star/sdb/XQueriesSupplier.hpp> |
| #include <com/sun/star/util/NumberFormat.hpp> |
| #include <com/sun/star/awt/XWindow.hpp> |
| #include <com/sun/star/sdbc/XConnection.hpp> |
| #include <com/sun/star/sdb/CommandType.hpp> |
| /** === end UNO includes === **/ |
| |
| #include <comphelper/basicio.hxx> |
| #include <comphelper/container.hxx> |
| #include <comphelper/numbers.hxx> |
| #include <comphelper/listenernotification.hxx> |
| #include <connectivity/dbtools.hxx> |
| #include <connectivity/formattedcolumnvalue.hxx> |
| #include <connectivity/dbconversion.hxx> |
| #include <cppuhelper/queryinterface.hxx> |
| #include <rtl/logfile.hxx> |
| #include <tools/debug.hxx> |
| #include <tools/diagnose_ex.h> |
| #include <unotools/sharedunocomponent.hxx> |
| #include <vcl/svapp.hxx> |
| |
| #include <boost/optional.hpp> |
| |
| #include <algorithm> |
| #include <functional> |
| |
| |
| //......................................................................... |
| namespace frm |
| { |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::sdb; |
| using namespace ::com::sun::star::sdbc; |
| using namespace ::com::sun::star::sdbcx; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::container; |
| using namespace ::com::sun::star::form; |
| using namespace ::com::sun::star::awt; |
| using namespace ::com::sun::star::io; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::util; |
| using namespace ::com::sun::star::form::binding; |
| using namespace ::dbtools; |
| |
| using ::connectivity::ORowSetValue; |
| |
| //============================================================================== |
| //= helper |
| //============================================================================== |
| namespace |
| { |
| //-------------------------------------------------------------------------- |
| struct RowSetValueToString : public ::std::unary_function< ORowSetValue, ::rtl::OUString > |
| { |
| ::rtl::OUString operator()( const ORowSetValue& _value ) const |
| { |
| return _value.getString(); |
| } |
| }; |
| |
| //-------------------------------------------------------------------------- |
| struct AppendRowSetValueString : public ::std::unary_function< ::rtl::OUString, void > |
| { |
| AppendRowSetValueString( ::rtl::OUString& _string ) |
| :m_string( _string ) |
| { |
| } |
| |
| void operator()( const ::rtl::OUString _append ) |
| { |
| m_string += _append; |
| } |
| |
| private: |
| ::rtl::OUString& m_string; |
| }; |
| |
| //-------------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > lcl_convertToStringSequence( const ValueList& _values ) |
| { |
| Sequence< ::rtl::OUString > aStrings( _values.size() ); |
| ::std::transform( |
| _values.begin(), |
| _values.end(), |
| aStrings.getArray(), |
| RowSetValueToString() |
| ); |
| return aStrings; |
| } |
| } |
| |
| //============================================================================== |
| //= ItemEventDescription |
| //============================================================================== |
| typedef ::comphelper::EventHolder< ItemEvent > ItemEventDescription; |
| |
| //============================================================================== |
| //= OListBoxModel |
| //============================================================================== |
| //------------------------------------------------------------------ |
| InterfaceRef SAL_CALL OListBoxModel_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory) throw (RuntimeException) |
| { |
| return *(new OListBoxModel(_rxFactory)); |
| } |
| |
| //------------------------------------------------------------------------------ |
| Sequence< Type> OListBoxModel::_getTypes() |
| { |
| return TypeBag( |
| OBoundControlModel::_getTypes(), |
| OEntryListHelper::getTypes(), |
| OErrorBroadcaster::getTypes() |
| ).getTypes(); |
| } |
| |
| |
| DBG_NAME(OListBoxModel); |
| //------------------------------------------------------------------ |
| OListBoxModel::OListBoxModel(const Reference<XMultiServiceFactory>& _rxFactory) |
| :OBoundControlModel( _rxFactory, VCL_CONTROLMODEL_LISTBOX, FRM_SUN_CONTROL_LISTBOX, sal_True, sal_True, sal_True ) |
| // use the old control name for compytibility reasons |
| ,OEntryListHelper( (OControlModel&)*this ) |
| ,OErrorBroadcaster( OComponentHelper::rBHelper ) |
| ,m_aListRowSet( getContext() ) |
| ,m_nNULLPos(-1) |
| ,m_nBoundColumnType( DataType::SQLNULL ) |
| { |
| DBG_CTOR(OListBoxModel,NULL); |
| |
| m_nClassId = FormComponentType::LISTBOX; |
| m_eListSourceType = ListSourceType_VALUELIST; |
| m_aBoundColumn <<= (sal_Int16)1; |
| initValueProperty( PROPERTY_SELECT_SEQ, PROPERTY_ID_SELECT_SEQ); |
| |
| startAggregatePropertyListening( PROPERTY_STRINGITEMLIST ); |
| } |
| |
| //------------------------------------------------------------------ |
| OListBoxModel::OListBoxModel( const OListBoxModel* _pOriginal, const Reference<XMultiServiceFactory>& _rxFactory ) |
| :OBoundControlModel( _pOriginal, _rxFactory ) |
| ,OEntryListHelper( *_pOriginal, (OControlModel&)*this ) |
| ,OErrorBroadcaster( OComponentHelper::rBHelper ) |
| ,m_aListRowSet( getContext() ) |
| ,m_eListSourceType( _pOriginal->m_eListSourceType ) |
| ,m_aBoundColumn( _pOriginal->m_aBoundColumn ) |
| ,m_aListSourceValues( _pOriginal->m_aListSourceValues ) |
| ,m_aBoundValues( _pOriginal->m_aBoundValues ) |
| ,m_aDefaultSelectSeq( _pOriginal->m_aDefaultSelectSeq ) |
| ,m_nNULLPos(-1) |
| ,m_nBoundColumnType( DataType::SQLNULL ) |
| { |
| DBG_CTOR(OListBoxModel,NULL); |
| |
| startAggregatePropertyListening( PROPERTY_STRINGITEMLIST ); |
| } |
| |
| //------------------------------------------------------------------ |
| OListBoxModel::~OListBoxModel() |
| { |
| if (!OComponentHelper::rBHelper.bDisposed) |
| { |
| acquire(); |
| dispose(); |
| } |
| |
| DBG_DTOR(OListBoxModel,NULL); |
| } |
| |
| // XCloneable |
| //------------------------------------------------------------------------------ |
| IMPLEMENT_DEFAULT_CLONING( OListBoxModel ) |
| |
| // XServiceInfo |
| //------------------------------------------------------------------------------ |
| StringSequence SAL_CALL OListBoxModel::getSupportedServiceNames() throw(RuntimeException) |
| { |
| StringSequence aSupported = OBoundControlModel::getSupportedServiceNames(); |
| |
| sal_Int32 nOldLen = aSupported.getLength(); |
| aSupported.realloc( nOldLen + 8 ); |
| ::rtl::OUString* pStoreTo = aSupported.getArray() + nOldLen; |
| |
| *pStoreTo++ = BINDABLE_CONTROL_MODEL; |
| *pStoreTo++ = DATA_AWARE_CONTROL_MODEL; |
| *pStoreTo++ = VALIDATABLE_CONTROL_MODEL; |
| |
| *pStoreTo++ = BINDABLE_DATA_AWARE_CONTROL_MODEL; |
| *pStoreTo++ = VALIDATABLE_BINDABLE_CONTROL_MODEL; |
| |
| *pStoreTo++ = FRM_SUN_COMPONENT_LISTBOX; |
| *pStoreTo++ = FRM_SUN_COMPONENT_DATABASE_LISTBOX; |
| *pStoreTo++ = BINDABLE_DATABASE_LIST_BOX; |
| |
| return aSupported; |
| } |
| |
| //------------------------------------------------------------------------------ |
| Any SAL_CALL OListBoxModel::queryAggregation(const Type& _rType) throw (RuntimeException) |
| { |
| Any aReturn = OBoundControlModel::queryAggregation( _rType ); |
| if ( !aReturn.hasValue() ) |
| aReturn = OEntryListHelper::queryInterface( _rType ); |
| if ( !aReturn.hasValue() ) |
| aReturn = OErrorBroadcaster::queryInterface( _rType ); |
| return aReturn; |
| } |
| |
| // OComponentHelper |
| //------------------------------------------------------------------------------ |
| void OListBoxModel::disposing() |
| { |
| OBoundControlModel::disposing(); |
| OEntryListHelper::disposing(); |
| OErrorBroadcaster::disposing(); |
| } |
| |
| //------------------------------------------------------------------------------ |
| void OListBoxModel::getFastPropertyValue(Any& _rValue, sal_Int32 _nHandle) const |
| { |
| switch (_nHandle) |
| { |
| case PROPERTY_ID_BOUNDCOLUMN: |
| _rValue <<= m_aBoundColumn; |
| break; |
| |
| case PROPERTY_ID_LISTSOURCETYPE: |
| _rValue <<= m_eListSourceType; |
| break; |
| |
| case PROPERTY_ID_LISTSOURCE: |
| _rValue <<= lcl_convertToStringSequence( m_aListSourceValues ); |
| break; |
| |
| case PROPERTY_ID_VALUE_SEQ: |
| _rValue <<= lcl_convertToStringSequence( m_aBoundValues ); |
| break; |
| |
| case PROPERTY_ID_DEFAULT_SELECT_SEQ: |
| _rValue <<= m_aDefaultSelectSeq; |
| break; |
| |
| case PROPERTY_ID_STRINGITEMLIST: |
| _rValue <<= getStringItemList(); |
| break; |
| |
| default: |
| OBoundControlModel::getFastPropertyValue(_rValue, _nHandle); |
| } |
| } |
| |
| //------------------------------------------------------------------------------ |
| void OListBoxModel::setFastPropertyValue_NoBroadcast(sal_Int32 _nHandle, const Any& _rValue) throw (com::sun::star::uno::Exception) |
| { |
| switch (_nHandle) |
| { |
| case PROPERTY_ID_BOUNDCOLUMN : |
| DBG_ASSERT((_rValue.getValueType().getTypeClass() == TypeClass_SHORT) || (_rValue.getValueType().getTypeClass() == TypeClass_VOID), |
| "OListBoxModel::setFastPropertyValue_NoBroadcast : invalid type !" ); |
| m_aBoundColumn = _rValue; |
| break; |
| |
| case PROPERTY_ID_LISTSOURCETYPE : |
| DBG_ASSERT(_rValue.getValueType().equals(::getCppuType(reinterpret_cast<ListSourceType*>(NULL))), |
| "OComboBoxModel::setFastPropertyValue_NoBroadcast : invalid type !" ); |
| _rValue >>= m_eListSourceType; |
| break; |
| |
| case PROPERTY_ID_LISTSOURCE: |
| { |
| // extract |
| Sequence< ::rtl::OUString > aListSource; |
| OSL_VERIFY( _rValue >>= aListSource ); |
| |
| // copy to member |
| ValueList().swap(m_aListSourceValues); |
| ::std::copy( |
| aListSource.getConstArray(), |
| aListSource.getConstArray() + aListSource.getLength(), |
| ::std::insert_iterator< ValueList >( m_aListSourceValues, m_aListSourceValues.end() ) |
| ); |
| |
| // propagate |
| if ( m_eListSourceType == ListSourceType_VALUELIST ) |
| { |
| m_aBoundValues = m_aListSourceValues; |
| } |
| else |
| { |
| if ( m_xCursor.is() && !hasField() && !hasExternalListSource() ) |
| // listbox is already connected to a database, and no external list source |
| // data source changed -> refresh |
| loadData( false ); |
| } |
| } |
| break; |
| |
| case PROPERTY_ID_VALUE_SEQ : |
| OSL_ENSURE( false, "ValueItemList is read-only!" ); |
| throw PropertyVetoException(); |
| |
| case PROPERTY_ID_DEFAULT_SELECT_SEQ : |
| DBG_ASSERT(_rValue.getValueType().equals(::getCppuType(reinterpret_cast< Sequence<sal_Int16>*>(NULL))), |
| "OListBoxModel::setFastPropertyValue_NoBroadcast : invalid type !" ); |
| _rValue >>= m_aDefaultSelectSeq; |
| |
| DBG_ASSERT(m_xAggregateFastSet.is(), "OListBoxModel::setFastPropertyValue_NoBroadcast(DEFAULT_SELECT_SEQ) : invalid aggregate !"); |
| if ( m_xAggregateFastSet.is() ) |
| setControlValue( _rValue, eOther ); |
| break; |
| |
| case PROPERTY_ID_STRINGITEMLIST: |
| { |
| ControlModelLock aLock( *this ); |
| setNewStringItemList( _rValue, aLock ); |
| // TODO: this is bogus. setNewStringItemList expects a guard which has the *only* |
| // lock to the mutex, but setFastPropertyValue_NoBroadcast is already called with |
| // a lock - so we effectively has two locks here, of which setNewStringItemList can |
| // only control one. |
| } |
| resetNoBroadcast(); |
| break; |
| |
| default: |
| OBoundControlModel::setFastPropertyValue_NoBroadcast(_nHandle, _rValue); |
| } |
| } |
| |
| //------------------------------------------------------------------------------ |
| sal_Bool OListBoxModel::convertFastPropertyValue( |
| Any& _rConvertedValue, Any& _rOldValue, sal_Int32 _nHandle, const Any& _rValue) |
| throw (IllegalArgumentException) |
| { |
| sal_Bool bModified(sal_False); |
| switch (_nHandle) |
| { |
| case PROPERTY_ID_BOUNDCOLUMN : |
| bModified = tryPropertyValue(_rConvertedValue, _rOldValue, _rValue, m_aBoundColumn, ::getCppuType(reinterpret_cast<sal_Int16*>(NULL))); |
| break; |
| |
| case PROPERTY_ID_LISTSOURCETYPE: |
| bModified = tryPropertyValueEnum(_rConvertedValue, _rOldValue, _rValue, m_eListSourceType); |
| break; |
| |
| case PROPERTY_ID_LISTSOURCE: |
| bModified = tryPropertyValue(_rConvertedValue, _rOldValue, _rValue, lcl_convertToStringSequence( m_aListSourceValues ) ); |
| break; |
| |
| case PROPERTY_ID_VALUE_SEQ : |
| OSL_ENSURE( false, "ValueItemList is read-only!" ); |
| throw PropertyVetoException(); |
| |
| case PROPERTY_ID_DEFAULT_SELECT_SEQ : |
| bModified = tryPropertyValue(_rConvertedValue, _rOldValue, _rValue, m_aDefaultSelectSeq); |
| break; |
| |
| case PROPERTY_ID_STRINGITEMLIST: |
| bModified = convertNewListSourceProperty( _rConvertedValue, _rOldValue, _rValue ); |
| break; |
| |
| default: |
| return OBoundControlModel::convertFastPropertyValue(_rConvertedValue, _rOldValue, _nHandle, _rValue); |
| } |
| return bModified; |
| } |
| |
| //------------------------------------------------------------------------------ |
| void SAL_CALL OListBoxModel::setPropertyValues( const Sequence< ::rtl::OUString >& _rPropertyNames, const Sequence< Any >& _rValues ) throw(PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException) |
| { |
| // if both SelectedItems and StringItemList are set, care for this |
| // #i27024# / 2004-04-05 / fs@openoffice.org |
| const Any* pSelectSequenceValue = NULL; |
| |
| const ::rtl::OUString* pStartPos = _rPropertyNames.getConstArray(); |
| const ::rtl::OUString* pEndPos = _rPropertyNames.getConstArray() + _rPropertyNames.getLength(); |
| const ::rtl::OUString* pSelectedItemsPos = ::std::find_if( |
| pStartPos, pEndPos, |
| ::std::bind2nd( ::std::equal_to< ::rtl::OUString >(), PROPERTY_SELECT_SEQ ) |
| ); |
| const ::rtl::OUString* pStringItemListPos = ::std::find_if( |
| pStartPos, pEndPos, |
| ::std::bind2nd( ::std::equal_to< ::rtl::OUString >(), PROPERTY_STRINGITEMLIST ) |
| ); |
| if ( ( pSelectedItemsPos != pEndPos ) && ( pStringItemListPos != pEndPos ) ) |
| { |
| // both properties are present |
| // -> remember the value for the select sequence |
| pSelectSequenceValue = _rValues.getConstArray() + ( pSelectedItemsPos - pStartPos ); |
| } |
| |
| OBoundControlModel::setPropertyValues( _rPropertyNames, _rValues ); |
| |
| if ( pSelectSequenceValue ) |
| { |
| setPropertyValue( PROPERTY_SELECT_SEQ, *pSelectSequenceValue ); |
| // Note that this is the only reliable way, since one of the properties is implemented |
| // by ourself, and one is implemented by the aggregate, we cannot rely on any particular |
| // results when setting them both - too many undocumented behavior in all the involved |
| // classes |
| } |
| } |
| |
| //------------------------------------------------------------------------------ |
| void OListBoxModel::describeFixedProperties( Sequence< Property >& _rProps ) const |
| { |
| BEGIN_DESCRIBE_PROPERTIES( 7, OBoundControlModel ) |
| DECL_PROP1(TABINDEX, sal_Int16, BOUND); |
| DECL_PROP2(BOUNDCOLUMN, sal_Int16, BOUND, MAYBEVOID); |
| DECL_PROP1(LISTSOURCETYPE, ListSourceType, BOUND); |
| DECL_PROP1(LISTSOURCE, StringSequence, BOUND); |
| DECL_PROP3(VALUE_SEQ, StringSequence, BOUND, READONLY, TRANSIENT); |
| DECL_PROP1(DEFAULT_SELECT_SEQ, Sequence<sal_Int16>, BOUND); |
| DECL_PROP1(STRINGITEMLIST, Sequence< ::rtl::OUString >, BOUND); |
| END_DESCRIBE_PROPERTIES(); |
| } |
| |
| //------------------------------------------------------------------------------ |
| void OListBoxModel::_propertyChanged( const PropertyChangeEvent& i_rEvent ) throw ( RuntimeException ) |
| { |
| if ( i_rEvent.PropertyName == PROPERTY_STRINGITEMLIST ) |
| { |
| ControlModelLock aLock( *this ); |
| // SYNCHRONIZED -----> |
| // our aggregate internally changed its StringItemList property - reflect this in our "overridden" |
| // version of the property |
| setNewStringItemList( i_rEvent.NewValue, aLock ); |
| // <----- SYNCHRONIZED |
| return; |
| } |
| OBoundControlModel::_propertyChanged( i_rEvent ); |
| } |
| |
| //------------------------------------------------------------------------------ |
| void OListBoxModel::describeAggregateProperties( Sequence< Property >& _rAggregateProps ) const |
| { |
| OBoundControlModel::describeAggregateProperties( _rAggregateProps ); |
| |
| // superseded properties: |
| RemoveProperty( _rAggregateProps, PROPERTY_STRINGITEMLIST ); |
| } |
| |
| //------------------------------------------------------------------------------ |
| ::rtl::OUString SAL_CALL OListBoxModel::getServiceName() throw(RuntimeException) |
| { |
| return FRM_COMPONENT_LISTBOX; // old (non-sun) name for compatibility ! |
| } |
| |
| //------------------------------------------------------------------------------ |
| void SAL_CALL OListBoxModel::write(const Reference<XObjectOutputStream>& _rxOutStream) |
| throw(IOException, RuntimeException) |
| { |
| OBoundControlModel::write(_rxOutStream); |
| |
| // Dummy-Seq, um Kompatible zu bleiben, wenn SelectSeq nicht mehr gespeichert wird |
| Sequence<sal_Int16> aDummySeq; |
| |
| // Version |
| // Version 0x0002: ListSource wird StringSeq |
| _rxOutStream->writeShort(0x0004); |
| |
| // Maskierung fuer any |
| sal_uInt16 nAnyMask = 0; |
| if (m_aBoundColumn.getValueType().getTypeClass() != TypeClass_VOID) |
| nAnyMask |= BOUNDCOLUMN; |
| |
| _rxOutStream << nAnyMask; |
| |
| _rxOutStream << lcl_convertToStringSequence( m_aListSourceValues ); |
| _rxOutStream << (sal_Int16)m_eListSourceType; |
| _rxOutStream << aDummySeq; |
| _rxOutStream << m_aDefaultSelectSeq; |
| |
| if ((nAnyMask & BOUNDCOLUMN) == BOUNDCOLUMN) |
| { |
| sal_Int16 nBoundColumn = 0; |
| m_aBoundColumn >>= nBoundColumn; |
| _rxOutStream << nBoundColumn; |
| } |
| writeHelpTextCompatibly(_rxOutStream); |
| |
| // from version 0x0004 : common properties |
| writeCommonProperties(_rxOutStream); |
| } |
| |
| //------------------------------------------------------------------------------ |
| void SAL_CALL OListBoxModel::read(const Reference<XObjectInputStream>& _rxInStream) throw(IOException, RuntimeException) |
| { |
| // Bei manchen Variblen muessen Abhaengigkeiten beruecksichtigt werden. |
| // Deshalb muessen sie explizit ueber setPropertyValue() gesetzt werden. |
| |
| OBoundControlModel::read(_rxInStream); |
| ControlModelLock aLock( *this ); |
| |
| // since we are "overwriting" the StringItemList of our aggregate (means we have |
| // an own place to store the value, instead of relying on our aggregate storing it), |
| // we need to respect what the aggregate just read for the StringItemList property. |
| try |
| { |
| if ( m_xAggregateSet.is() ) |
| setNewStringItemList( m_xAggregateSet->getPropertyValue( PROPERTY_STRINGITEMLIST ), aLock ); |
| } |
| catch( const Exception& ) |
| { |
| OSL_ENSURE( sal_False, "OComboBoxModel::read: caught an exception while examining the aggregate's string item list!" ); |
| } |
| |
| // Version |
| sal_uInt16 nVersion = _rxInStream->readShort(); |
| DBG_ASSERT(nVersion > 0, "OListBoxModel::read : version 0 ? this should never have been written !"); |
| |
| if (nVersion > 0x0004) |
| { |
| DBG_ERROR("OListBoxModel::read : invalid (means unknown) version !"); |
| ValueList().swap(m_aListSourceValues); |
| m_aBoundColumn <<= (sal_Int16)0; |
| ValueList().swap(m_aBoundValues); |
| m_eListSourceType = ListSourceType_VALUELIST; |
| m_aDefaultSelectSeq.realloc(0); |
| defaultCommonProperties(); |
| return; |
| } |
| |
| // Maskierung fuer any |
| sal_uInt16 nAnyMask; |
| _rxInStream >> nAnyMask; |
| |
| // ListSourceSeq |
| StringSequence aListSourceSeq; |
| if (nVersion == 0x0001) |
| { |
| // ListSourceSeq aus String zusammenstellen; |
| ::rtl::OUString sListSource; |
| _rxInStream >> sListSource; |
| |
| sal_Int32 nTokens = 1; |
| const sal_Unicode* pStr = sListSource.getStr(); |
| while ( *pStr ) |
| { |
| if ( *pStr == ';' ) |
| nTokens++; |
| pStr++; |
| } |
| aListSourceSeq.realloc( nTokens ); |
| for (sal_uInt16 i=0; i<nTokens; ++i) |
| { |
| sal_Int32 nTmp = 0; |
| aListSourceSeq.getArray()[i] = sListSource.getToken(i,';',nTmp); |
| } |
| } |
| else |
| _rxInStream >> aListSourceSeq; |
| |
| sal_Int16 nListSourceType; |
| _rxInStream >> nListSourceType; |
| m_eListSourceType = (ListSourceType)nListSourceType; |
| Any aListSourceSeqAny; |
| aListSourceSeqAny <<= aListSourceSeq; |
| |
| setFastPropertyValue(PROPERTY_ID_LISTSOURCE, aListSourceSeqAny ); |
| |
| // Dummy-Seq, um Kompatible zu bleiben, wenn SelectSeq nicht mehr gespeichert wird |
| Sequence<sal_Int16> aDummySeq; |
| _rxInStream >> aDummySeq; |
| |
| // DefaultSelectSeq |
| Sequence<sal_Int16> aDefaultSelectSeq; |
| _rxInStream >> aDefaultSelectSeq; |
| Any aDefaultSelectSeqAny; |
| aDefaultSelectSeqAny <<= aDefaultSelectSeq; |
| setFastPropertyValue(PROPERTY_ID_DEFAULT_SELECT_SEQ, aDefaultSelectSeqAny); |
| |
| // BoundColumn |
| if ((nAnyMask & BOUNDCOLUMN) == BOUNDCOLUMN) |
| { |
| sal_Int16 nValue; |
| _rxInStream >> nValue; |
| m_aBoundColumn <<= nValue; |
| } |
| |
| if (nVersion > 2) |
| readHelpTextCompatibly(_rxInStream); |
| |
| // if our string list is not filled from the value list, we must empty it |
| // this can be the case when somebody saves in alive mode |
| if ( ( m_eListSourceType != ListSourceType_VALUELIST ) |
| && !hasExternalListSource() |
| ) |
| { |
| setFastPropertyValue( PROPERTY_ID_STRINGITEMLIST, makeAny( StringSequence() ) ); |
| } |
| |
| if (nVersion > 3) |
| readCommonProperties(_rxInStream); |
| |
| // Nach dem Lesen die Defaultwerte anzeigen |
| if ( getControlSource().getLength() ) |
| // (not if we don't have a control source - the "State" property acts like it is persistent, then |
| resetNoBroadcast(); |
| } |
| |
| //------------------------------------------------------------------------------ |
| void OListBoxModel::loadData( bool _bForce ) |
| { |
| RTL_LOGFILE_CONTEXT( aLogContext, "OListBoxModel::loadData" ); |
| DBG_ASSERT( m_eListSourceType != ListSourceType_VALUELIST, "OListBoxModel::loadData: cannot load value list from DB!" ); |
| DBG_ASSERT( !hasExternalListSource(), "OListBoxModel::loadData: cannot load from DB when I have an external list source!" ); |
| |
| const sal_Int16 nNULLPosBackup( m_nNULLPos ); |
| const sal_Int32 nBoundColumnTypeBackup( m_nBoundColumnType ); |
| m_nNULLPos = -1; |
| m_nBoundColumnType = DataType::SQLNULL; |
| |
| // pre-requisites: |
| // PRE1: connection |
| Reference< XConnection > xConnection; |
| // is the active connection of our form |
| Reference< XPropertySet > xFormProps( m_xCursor, UNO_QUERY ); |
| if ( xFormProps.is() ) |
| xFormProps->getPropertyValue( PROPERTY_ACTIVE_CONNECTION ) >>= xConnection; |
| |
| // PRE2: list source |
| ::rtl::OUString sListSource; |
| // if our list source type is no value list, we need to concatenate |
| // the single list source elements |
| ::std::for_each( |
| m_aListSourceValues.begin(), |
| m_aListSourceValues.end(), |
| AppendRowSetValueString( sListSource ) |
| ); |
| |
| // outta here if we don't have all pre-requisites |
| if ( !xConnection.is() || !sListSource.getLength() ) |
| { |
| ValueList().swap(m_aBoundValues); |
| return; |
| } |
| |
| ::boost::optional< sal_Int16 > aBoundColumn; |
| if ( m_aBoundColumn.getValueType().getTypeClass() == TypeClass_SHORT ) |
| { |
| sal_Int16 nBoundColumn( 0 ); |
| m_aBoundColumn >>= nBoundColumn; |
| aBoundColumn.reset( nBoundColumn ); |
| } |
| |
| ::utl::SharedUNOComponent< XResultSet > xListCursor; |
| try |
| { |
| m_aListRowSet.setConnection( xConnection ); |
| |
| sal_Bool bExecute = sal_False; |
| switch (m_eListSourceType) |
| { |
| case ListSourceType_TABLEFIELDS: |
| // don't work with a statement here, the fields will be collected below |
| break; |
| |
| case ListSourceType_TABLE: |
| { |
| Reference<XNameAccess> xFieldsByName = getTableFields(xConnection, sListSource); |
| Reference<XIndexAccess> xFieldsByIndex(xFieldsByName, UNO_QUERY); |
| |
| // do we have a bound column if yes we have to select it |
| // and the displayed column is the first column othwhise we act as a combobox |
| ::rtl::OUString aFieldName; |
| ::rtl::OUString aBoundFieldName; |
| |
| if ( !!aBoundColumn && ( *aBoundColumn >= 0 ) && xFieldsByIndex.is() ) |
| { |
| if ( *aBoundColumn >= xFieldsByIndex->getCount() ) |
| break; |
| |
| Reference<XPropertySet> xFieldAsSet(xFieldsByIndex->getByIndex( *aBoundColumn ),UNO_QUERY); |
| xFieldAsSet->getPropertyValue(PROPERTY_NAME) >>= aBoundFieldName; |
| aBoundColumn.reset( 1 ); |
| |
| xFieldAsSet.set(xFieldsByIndex->getByIndex(0),UNO_QUERY); |
| xFieldAsSet->getPropertyValue(PROPERTY_NAME) >>= aFieldName; |
| } |
| else if (xFieldsByName.is()) |
| { |
| if ( xFieldsByName->hasByName( getControlSource() ) ) |
| aFieldName = getControlSource(); |
| else |
| { |
| // otherwise look for the alias |
| Reference< XColumnsSupplier > xSupplyFields; |
| xFormProps->getPropertyValue(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("SingleSelectQueryComposer"))) >>= xSupplyFields; |
| |
| // search the field |
| DBG_ASSERT(xSupplyFields.is(), "OListBoxModel::loadData : invalid query composer !"); |
| |
| Reference<XNameAccess> xFieldNames = xSupplyFields->getColumns(); |
| if ( xFieldNames->hasByName( getControlSource() ) ) |
| { |
| Reference<XPropertySet> xComposerFieldAsSet; |
| xFieldNames->getByName( getControlSource() ) >>= xComposerFieldAsSet; |
| if (hasProperty(PROPERTY_FIELDSOURCE, xComposerFieldAsSet)) |
| xComposerFieldAsSet->getPropertyValue(PROPERTY_FIELDSOURCE) >>= aFieldName; |
| } |
| } |
| } |
| if (!aFieldName.getLength()) |
| break; |
| |
| Reference<XDatabaseMetaData> xMeta = xConnection->getMetaData(); |
| ::rtl::OUString aQuote = xMeta->getIdentifierQuoteString(); |
| ::rtl::OUString aStatement = ::rtl::OUString::createFromAscii("SELECT "); |
| if (!aBoundFieldName.getLength()) // act like a combobox |
| aStatement += ::rtl::OUString::createFromAscii("DISTINCT "); |
| |
| aStatement += quoteName(aQuote,aFieldName); |
| if (aBoundFieldName.getLength()) |
| { |
| aStatement += ::rtl::OUString::createFromAscii(", "); |
| aStatement += quoteName(aQuote, aBoundFieldName); |
| } |
| aStatement += ::rtl::OUString::createFromAscii(" FROM "); |
| |
| ::rtl::OUString sCatalog, sSchema, sTable; |
| qualifiedNameComponents( xMeta, sListSource, sCatalog, sSchema, sTable, eInDataManipulation ); |
| aStatement += composeTableNameForSelect( xConnection, sCatalog, sSchema, sTable ); |
| |
| m_aListRowSet.setEscapeProcessing( sal_False ); |
| m_aListRowSet.setCommand( aStatement ); |
| bExecute = sal_True; |
| } |
| break; |
| |
| case ListSourceType_QUERY: |
| m_aListRowSet.setCommandFromQuery( sListSource ); |
| bExecute = sal_True; |
| break; |
| |
| default: |
| m_aListRowSet.setEscapeProcessing( ListSourceType_SQLPASSTHROUGH != m_eListSourceType ); |
| m_aListRowSet.setCommand( sListSource ); |
| bExecute = sal_True; |
| break; |
| } |
| |
| if (bExecute) |
| { |
| if ( !_bForce && !m_aListRowSet.isDirty() ) |
| { |
| // if none of the settings of the row set changed, compared to the last |
| // invocation of loadData, then don't re-fill the list. Instead, assume |
| // the list entries are the same. |
| m_nNULLPos = nNULLPosBackup; |
| m_nBoundColumnType = nBoundColumnTypeBackup; |
| return; |
| } |
| xListCursor.reset( m_aListRowSet.execute() ); |
| } |
| } |
| catch(SQLException& eSQL) |
| { |
| onError(eSQL, FRM_RES_STRING(RID_BASELISTBOX_ERROR_FILLLIST)); |
| return; |
| } |
| catch(const Exception& eUnknown) |
| { |
| (void)eUnknown; |
| return; |
| } |
| |
| // Anzeige- und Werteliste fuellen |
| ValueList aDisplayList, aValueList; |
| sal_Bool bUseNULL = hasField() && !isRequired(); |
| |
| try |
| { |
| OSL_ENSURE( xListCursor.is() || ( ListSourceType_TABLEFIELDS == m_eListSourceType ), |
| "OListBoxModel::loadData: logic error!" ); |
| if ( !xListCursor.is() && ( ListSourceType_TABLEFIELDS != m_eListSourceType ) ) |
| return; |
| |
| switch (m_eListSourceType) |
| { |
| case ListSourceType_SQL: |
| case ListSourceType_SQLPASSTHROUGH: |
| case ListSourceType_TABLE: |
| case ListSourceType_QUERY: |
| { |
| // Feld der 1. Column des ResultSets holen |
| Reference<XColumnsSupplier> xSupplyCols(xListCursor, UNO_QUERY); |
| DBG_ASSERT(xSupplyCols.is(), "OListBoxModel::loadData : cursor supports the row set service but is no column supplier?!"); |
| Reference<XIndexAccess> xColumns; |
| if (xSupplyCols.is()) |
| { |
| xColumns = Reference<XIndexAccess>(xSupplyCols->getColumns(), UNO_QUERY); |
| DBG_ASSERT(xColumns.is(), "OListBoxModel::loadData : no columns supplied by the row set !"); |
| } |
| |
| Reference< XPropertySet > xDataField; |
| if ( xColumns.is() ) |
| xColumns->getByIndex(0) >>= xDataField; |
| if ( !xDataField.is() ) |
| return; |
| |
| ::dbtools::FormattedColumnValue aValueFormatter( getContext(), m_xCursor, xDataField ); |
| |
| // Feld der BoundColumn des ResultSets holen |
| m_nBoundColumnType = DataType::SQLNULL; |
| if ( !!aBoundColumn && ( *aBoundColumn >= 0 ) && m_xColumn.is() ) |
| { // don't look for a bound column if we're not connected to a field |
| try |
| { |
| Reference< XPropertySet > xBoundField( xColumns->getByIndex( *aBoundColumn ), UNO_QUERY_THROW ); |
| OSL_VERIFY( xBoundField->getPropertyValue( ::rtl::OUString::createFromAscii( "Type" ) ) >>= m_nBoundColumnType ); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| // Ist die LB an ein Feld gebunden und sind Leereintraege zulaessig |
| // dann wird die Position fuer einen Leereintrag gemerkt |
| |
| RTL_LOGFILE_CONTEXT( aLogContext, "OListBoxModel::loadData: string collection" ); |
| ::rtl::OUString aStr; |
| sal_Int16 entryPos = 0; |
| ORowSetValue aBoundValue; |
| Reference< XRow > xCursorRow( xListCursor, UNO_QUERY_THROW ); |
| while ( xListCursor->next() && ( entryPos++ < SHRT_MAX ) ) // SHRT_MAX is the maximum number of entries |
| { |
| aStr = aValueFormatter.getFormattedValue(); |
| aDisplayList.push_back( aStr ); |
| |
| if ( impl_hasBoundComponent() ) |
| { |
| aBoundValue.fill( *aBoundColumn + 1, m_nBoundColumnType, xCursorRow ); |
| aValueList.push_back( aBoundValue ); |
| } |
| |
| if ( bUseNULL && ( m_nNULLPos == -1 ) && !aStr.getLength() ) |
| m_nNULLPos = sal_Int16( aDisplayList.size() - 1 ); |
| } |
| } |
| break; |
| |
| case ListSourceType_TABLEFIELDS: |
| { |
| Reference<XNameAccess> xFieldNames = getTableFields(xConnection, sListSource); |
| if (xFieldNames.is()) |
| { |
| StringSequence seqNames = xFieldNames->getElementNames(); |
| ::std::copy( |
| seqNames.getConstArray(), |
| seqNames.getConstArray() + seqNames.getLength(), |
| ::std::insert_iterator< ValueList >( aDisplayList, aDisplayList.end() ) |
| ); |
| } |
| } |
| break; |
| default: |
| OSL_ENSURE( false, "OListBoxModel::loadData: unreachable!" ); |
| break; |
| } |
| } |
| catch(SQLException& eSQL) |
| { |
| onError(eSQL, FRM_RES_STRING(RID_BASELISTBOX_ERROR_FILLLIST)); |
| return; |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| return; |
| } |
| |
| |
| // Value-Sequence erzeugen |
| // NULL eintrag hinzufuegen |
| if (bUseNULL && m_nNULLPos == -1) |
| { |
| if ( impl_hasBoundComponent() ) |
| aValueList.insert( aValueList.begin(), ORowSetValue() ); |
| |
| aDisplayList.insert( aDisplayList.begin(), ORowSetValue( ::rtl::OUString() ) ); |
| m_nNULLPos = 0; |
| } |
| |
| m_aBoundValues = aValueList; |
| |
| setFastPropertyValue( PROPERTY_ID_STRINGITEMLIST, makeAny( lcl_convertToStringSequence( aDisplayList ) ) ); |
| } |
| |
| //------------------------------------------------------------------------------ |
| void OListBoxModel::onConnectedDbColumn( const Reference< XInterface >& /*_rxForm*/ ) |
| { |
| // list boxes which are bound to a db column don't have multi selection |
| // - this would be unable to reflect in the db column |
| if ( hasField() ) |
| { |
| setFastPropertyValue( PROPERTY_ID_MULTISELECTION, ::cppu::bool2any( ( sal_False ) ) ); |
| } |
| |
| if ( !hasExternalListSource() ) |
| impl_refreshDbEntryList( false ); |
| } |
| |
| //------------------------------------------------------------------------------ |
| void OListBoxModel::onDisconnectedDbColumn() |
| { |
| if ( m_eListSourceType != ListSourceType_VALUELIST ) |
| { |
| ValueList().swap(m_aBoundValues); |
| m_nNULLPos = -1; |
| m_nBoundColumnType = DataType::SQLNULL; |
| |
| if ( !hasExternalListSource() ) |
| setFastPropertyValue( PROPERTY_ID_STRINGITEMLIST, makeAny( StringSequence() ) ); |
| |
| m_aListRowSet.dispose(); |
| } |
| } |
| |
| //------------------------------------------------------------------------------ |
| ValueList OListBoxModel::impl_getValues() const |
| { |
| if ( !m_aBoundValues.empty() ) |
| return m_aBoundValues; |
| |
| Sequence< ::rtl::OUString > aStringItems( getStringItemList() ); |
| ValueList aValues( aStringItems.getLength() ); |
| ::std::copy( |
| aStringItems.getConstArray(), |
| aStringItems.getConstArray() + aStringItems.getLength(), |
| aValues.begin() |
| ); |
| |
| return aValues; |
| } |
| //------------------------------------------------------------------------------ |
| ORowSetValue OListBoxModel::getFirstSelectedValue() const |
| { |
| static const ORowSetValue s_aEmptyVaue; |
| |
| DBG_ASSERT( m_xAggregateFastSet.is(), "OListBoxModel::getFirstSelectedValue: invalid aggregate!" ); |
| if ( !m_xAggregateFastSet.is() ) |
| return s_aEmptyVaue; |
| |
| Sequence< sal_Int16 > aSelectedIndices; |
| OSL_VERIFY( m_xAggregateFastSet->getFastPropertyValue( getValuePropertyAggHandle() ) >>= aSelectedIndices ); |
| if ( !aSelectedIndices.getLength() ) |
| // nothing selected at all |
| return s_aEmptyVaue; |
| |
| if ( ( m_nNULLPos != -1 ) && ( aSelectedIndices[0] == m_nNULLPos ) ) |
| // the dedicated "NULL" entry is selected |
| return s_aEmptyVaue; |
| |
| ValueList aValues( impl_getValues() ); |
| |
| size_t selectedValue = aSelectedIndices[0]; |
| if ( selectedValue >= aValues.size() ) |
| { |
| OSL_ENSURE( false, "OListBoxModel::getFirstSelectedValue: inconsistent selection/valuelist!" ); |
| return s_aEmptyVaue; |
| } |
| |
| return aValues[ selectedValue ]; |
| } |
| |
| //------------------------------------------------------------------------------ |
| sal_Bool OListBoxModel::commitControlValueToDbColumn( bool /*_bPostReset*/ ) |
| { |
| // current selektion list |
| const ORowSetValue aCurrentValue( getFirstSelectedValue() ); |
| if ( aCurrentValue != m_aSaveValue ) |
| { |
| if ( aCurrentValue.isNull() ) |
| m_xColumnUpdate->updateNull(); |
| else |
| { |
| try |
| { |
| m_xColumnUpdate->updateObject( aCurrentValue.makeAny() ); |
| } |
| catch ( const Exception& ) |
| { |
| return sal_False; |
| } |
| } |
| m_aSaveValue = aCurrentValue; |
| } |
| return sal_True; |
| } |
| |
| // XPropertiesChangeListener |
| //------------------------------------------------------------------------------ |
| Any OListBoxModel::translateDbColumnToControlValue() |
| { |
| Reference< XPropertySet > xBoundField( getField() ); |
| if ( !xBoundField.is() ) |
| { |
| OSL_ENSURE( false, "OListBoxModel::translateDbColumnToControlValue: no field? How could that happen?!" ); |
| return Any(); |
| } |
| |
| Sequence< sal_Int16 > aSelectionIndicies; |
| |
| ORowSetValue aCurrentValue; |
| aCurrentValue.fill( impl_hasBoundComponent() ? m_nBoundColumnType : getFieldType(), m_xColumn ); |
| |
| // reset selection for NULL values |
| if ( aCurrentValue.isNull() ) |
| { |
| if ( m_nNULLPos != -1 ) |
| { |
| aSelectionIndicies.realloc(1); |
| aSelectionIndicies[0] = m_nNULLPos; |
| } |
| } |
| else |
| { |
| ValueList aValues( impl_getValues() ); |
| ValueList::const_iterator curValuePos = ::std::find( aValues.begin(), aValues.end(), aCurrentValue ); |
| if ( curValuePos != aValues.end() ) |
| { |
| aSelectionIndicies.realloc( 1 ); |
| aSelectionIndicies[0] = curValuePos - aValues.begin(); |
| } |
| } |
| |
| m_aSaveValue = aCurrentValue; |
| |
| return makeAny( aSelectionIndicies ); |
| } |
| |
| // XReset |
| //------------------------------------------------------------------------------ |
| Any OListBoxModel::getDefaultForReset() const |
| { |
| Any aValue; |
| if (m_aDefaultSelectSeq.getLength()) |
| aValue <<= m_aDefaultSelectSeq; |
| else if (m_nNULLPos != -1) // gebundene Listbox |
| { |
| Sequence<sal_Int16> aSeq(1); |
| aSeq.getArray()[0] = m_nNULLPos; |
| aValue <<= aSeq; |
| } |
| else |
| { |
| Sequence<sal_Int16> aSeq; |
| aValue <<= aSeq; |
| } |
| |
| return aValue; |
| } |
| |
| //-------------------------------------------------------------------- |
| void OListBoxModel::resetNoBroadcast() |
| { |
| OBoundControlModel::resetNoBroadcast(); |
| m_aSaveValue.setNull(); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxModel::disposing( const EventObject& _rSource ) throw ( RuntimeException ) |
| { |
| if ( !OEntryListHelper::handleDisposing( _rSource ) ) |
| OBoundControlModel::disposing( _rSource ); |
| } |
| |
| //-------------------------------------------------------------------- |
| namespace |
| { |
| /** type how we should transfer our selection to external value bindings |
| */ |
| enum ExchangeType |
| { |
| eIndexList, /// as list of indexes of selected entries |
| eIndex, /// as index of the selected entry |
| eEntryList, /// as list of string representations of selected entries |
| eEntry /// as string representation of the selected entry |
| }; |
| |
| //-------------------------------------------------------------------- |
| ExchangeType lcl_getCurrentExchangeType( const Type& _rExchangeType ) |
| { |
| switch ( _rExchangeType.getTypeClass() ) |
| { |
| case TypeClass_STRING: |
| return eEntry; |
| case TypeClass_LONG: |
| return eIndex; |
| case TypeClass_SEQUENCE: |
| { |
| Type aElementType = ::comphelper::getSequenceElementType( _rExchangeType ); |
| switch ( aElementType.getTypeClass() ) |
| { |
| case TypeClass_STRING: |
| return eEntryList; |
| case TypeClass_LONG: |
| return eIndexList; |
| default: |
| break; |
| } |
| } |
| default: |
| break; |
| } |
| OSL_ENSURE( false, "lcl_getCurrentExchangeType: unsupported (unexpected) exchange type!" ); |
| return eEntry; |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| Any OListBoxModel::translateExternalValueToControlValue( const Any& _rExternalValue ) const |
| { |
| Sequence< sal_Int16 > aSelectIndexes; |
| |
| switch ( lcl_getCurrentExchangeType( getExternalValueType() ) ) |
| { |
| case eIndexList: |
| { |
| // unfortunately, our select sequence is a sequence<short>, while the external binding |
| // supplies sequence<int> only -> transform this |
| Sequence< sal_Int32 > aSelectIndexesPure; |
| OSL_VERIFY( _rExternalValue >>= aSelectIndexesPure ); |
| aSelectIndexes.realloc( aSelectIndexesPure.getLength() ); |
| ::std::copy( |
| aSelectIndexesPure.getConstArray(), |
| aSelectIndexesPure.getConstArray() + aSelectIndexesPure.getLength(), |
| aSelectIndexes.getArray() |
| ); |
| } |
| break; |
| |
| case eIndex: |
| { |
| sal_Int32 nSelectIndex = -1; |
| OSL_VERIFY( _rExternalValue >>= nSelectIndex ); |
| if ( ( nSelectIndex >= 0 ) && ( nSelectIndex < getStringItemList().getLength() ) ) |
| { |
| aSelectIndexes.realloc( 1 ); |
| aSelectIndexes[ 0 ] = static_cast< sal_Int16 >( nSelectIndex ); |
| } |
| } |
| break; |
| |
| case eEntryList: |
| { |
| // we can retrieve a string list from the binding for multiple selection |
| Sequence< ::rtl::OUString > aSelectEntries; |
| OSL_VERIFY( _rExternalValue >>= aSelectEntries ); |
| |
| ::std::set< sal_Int16 > aSelectionSet; |
| |
| // find the selection entries in our item list |
| const ::rtl::OUString* pSelectEntries = aSelectEntries.getArray(); |
| const ::rtl::OUString* pSelectEntriesEnd = pSelectEntries + aSelectEntries.getLength(); |
| while ( pSelectEntries != pSelectEntriesEnd ) |
| { |
| // the indexes where the current string appears in our string items |
| Sequence< sal_Int16 > aThisEntryIndexes; |
| aThisEntryIndexes = findValue( getStringItemList(), *pSelectEntries++, sal_False ); |
| |
| // insert all the indexes of this entry into our set |
| ::std::copy( |
| aThisEntryIndexes.getConstArray(), |
| aThisEntryIndexes.getConstArray() + aThisEntryIndexes.getLength(), |
| ::std::insert_iterator< ::std::set< sal_Int16 > >( aSelectionSet, aSelectionSet.begin() ) |
| ); |
| } |
| |
| // copy the indexes to the sequence |
| aSelectIndexes.realloc( aSelectionSet.size() ); |
| ::std::copy( |
| aSelectionSet.begin(), |
| aSelectionSet.end(), |
| aSelectIndexes.getArray() |
| ); |
| } |
| break; |
| |
| case eEntry: |
| { |
| ::rtl::OUString sStringToSelect; |
| OSL_VERIFY( _rExternalValue >>= sStringToSelect ); |
| |
| aSelectIndexes = findValue( getStringItemList(), sStringToSelect, sal_False ); |
| } |
| break; |
| } |
| |
| return makeAny( aSelectIndexes ); |
| } |
| |
| //-------------------------------------------------------------------- |
| namespace |
| { |
| //................................................................ |
| struct ExtractStringFromSequence_Safe : public ::std::unary_function< sal_Int16, ::rtl::OUString > |
| { |
| protected: |
| const Sequence< ::rtl::OUString >& m_rList; |
| |
| public: |
| ExtractStringFromSequence_Safe( const Sequence< ::rtl::OUString >& _rList ) : m_rList( _rList ) { } |
| |
| ::rtl::OUString operator ()( sal_Int16 _nIndex ) |
| { |
| OSL_ENSURE( _nIndex < m_rList.getLength(), "ExtractStringFromSequence_Safe: inconsistence!" ); |
| if ( _nIndex < m_rList.getLength() ) |
| return m_rList[ _nIndex ]; |
| return ::rtl::OUString(); |
| } |
| }; |
| |
| //................................................................ |
| Any lcl_getSingleSelectedEntry( const Sequence< sal_Int16 >& _rSelectSequence, const Sequence< ::rtl::OUString >& _rStringList ) |
| { |
| Any aReturn; |
| |
| // by definition, multiple selected entries are transfered as NULL if the |
| // binding does not support string lists |
| if ( _rSelectSequence.getLength() <= 1 ) |
| { |
| ::rtl::OUString sSelectedEntry; |
| |
| if ( _rSelectSequence.getLength() == 1 ) |
| sSelectedEntry = ExtractStringFromSequence_Safe( _rStringList )( _rSelectSequence[0] ); |
| |
| aReturn <<= sSelectedEntry; |
| } |
| |
| return aReturn; |
| } |
| |
| //................................................................ |
| Any lcl_getMultiSelectedEntries( const Sequence< sal_Int16 >& _rSelectSequence, const Sequence< ::rtl::OUString >& _rStringList ) |
| { |
| Sequence< ::rtl::OUString > aSelectedEntriesTexts( _rSelectSequence.getLength() ); |
| ::std::transform( |
| _rSelectSequence.getConstArray(), |
| _rSelectSequence.getConstArray() + _rSelectSequence.getLength(), |
| aSelectedEntriesTexts.getArray(), |
| ExtractStringFromSequence_Safe( _rStringList ) |
| ); |
| return makeAny( aSelectedEntriesTexts ); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| Any OListBoxModel::translateControlValueToExternalValue( ) const |
| { |
| OSL_PRECOND( hasExternalValueBinding(), "OListBoxModel::translateControlValueToExternalValue: no binding!" ); |
| |
| Sequence< sal_Int16 > aSelectSequence; |
| const_cast< OListBoxModel* >( this )->getPropertyValue( PROPERTY_SELECT_SEQ ) >>= aSelectSequence; |
| |
| Any aReturn; |
| switch ( lcl_getCurrentExchangeType( getExternalValueType() ) ) |
| { |
| case eIndexList: |
| { |
| // unfortunately, the select sequence is a sequence<short>, but our binding |
| // expects int's |
| Sequence< sal_Int32 > aTransformed( aSelectSequence.getLength() ); |
| ::std::copy( |
| aSelectSequence.getConstArray(), |
| aSelectSequence.getConstArray() + aSelectSequence.getLength(), |
| aTransformed.getArray() |
| ); |
| aReturn <<= aTransformed; |
| } |
| break; |
| |
| case eIndex: |
| if ( aSelectSequence.getLength() <= 1 ) |
| { |
| sal_Int32 nIndex = -1; |
| |
| if ( aSelectSequence.getLength() == 1 ) |
| nIndex = aSelectSequence[0]; |
| |
| aReturn <<= nIndex; |
| } |
| break; |
| |
| case eEntryList: |
| aReturn = lcl_getMultiSelectedEntries( aSelectSequence, getStringItemList() ); |
| break; |
| |
| case eEntry: |
| aReturn = lcl_getSingleSelectedEntry( aSelectSequence, getStringItemList() ); |
| break; |
| } |
| |
| return aReturn; |
| } |
| |
| //-------------------------------------------------------------------- |
| Any OListBoxModel::getCurrentFormComponentValue() const |
| { |
| if ( hasValidator() ) |
| return OBoundControlModel::getCurrentFormComponentValue(); |
| |
| Any aCurretnValue; |
| |
| try |
| { |
| Sequence< sal_Int16 > aSelectSequence; |
| OSL_VERIFY( const_cast< OListBoxModel* >( this )->getPropertyValue( PROPERTY_SELECT_SEQ ) >>= aSelectSequence ); |
| |
| sal_Bool bMultiSelection( sal_False ); |
| OSL_VERIFY( const_cast< OListBoxModel* >( this )->getPropertyValue( PROPERTY_MULTISELECTION ) >>= bMultiSelection ); |
| |
| if ( bMultiSelection ) |
| aCurretnValue = lcl_getMultiSelectedEntries( aSelectSequence, getStringItemList() ); |
| else |
| aCurretnValue = lcl_getSingleSelectedEntry( aSelectSequence, getStringItemList() ); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| |
| return aCurretnValue; |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< Type > OListBoxModel::getSupportedBindingTypes() |
| { |
| Sequence< Type > aTypes(4); |
| aTypes[0] = ::getCppuType( static_cast< Sequence< sal_Int32 >* >( NULL ) ); |
| aTypes[1] = ::getCppuType( static_cast< sal_Int32* >( NULL ) ); |
| aTypes[2] = ::getCppuType( static_cast< Sequence< ::rtl::OUString >* >( NULL ) ); |
| aTypes[3] = ::getCppuType( static_cast< ::rtl::OUString* >( NULL ) ); |
| return aTypes; |
| } |
| |
| //-------------------------------------------------------------------- |
| void OListBoxModel::stringItemListChanged( ControlModelLock& _rInstanceLock ) |
| { |
| if ( !m_xAggregateSet.is() ) |
| return; |
| |
| suspendValueListening(); |
| try |
| { |
| m_xAggregateSet->setPropertyValue( PROPERTY_STRINGITEMLIST, makeAny( getStringItemList() ) ); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| resumeValueListening(); |
| |
| // update the selection here |
| if ( hasExternalValueBinding( ) ) |
| transferExternalValueToControl( _rInstanceLock ); |
| else |
| { |
| if ( hasField() ) |
| { |
| // TODO: update the selection in case we're bound to a database column |
| } |
| else |
| { |
| if ( m_aDefaultSelectSeq.getLength() ) |
| setControlValue( makeAny( m_aDefaultSelectSeq ), eOther ); |
| } |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| void OListBoxModel::connectedExternalListSource( ) |
| { |
| // TODO? |
| } |
| |
| //-------------------------------------------------------------------- |
| void OListBoxModel::disconnectedExternalListSource( ) |
| { |
| // TODO: in case we're part of an already loaded form, we should probably simulate |
| // an onConnectedDbColumn, so our list get's filled with the data as indicated |
| // by our SQL-binding related properties |
| } |
| |
| //-------------------------------------------------------------------- |
| void OListBoxModel::impl_refreshDbEntryList( bool _bForce ) |
| { |
| DBG_ASSERT( !hasExternalListSource(), "OListBoxModel::impl_refreshDbEntryList: invalid call!" ); |
| |
| if ( !hasExternalListSource( ) |
| && ( m_eListSourceType != ListSourceType_VALUELIST ) |
| && ( m_xCursor.is() ) |
| ) |
| { |
| loadData( _bForce ); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| void OListBoxModel::refreshInternalEntryList() |
| { |
| impl_refreshDbEntryList( true ); |
| if ( hasField() && m_xCursor.is() ) |
| initFromField( m_xCursor ); |
| } |
| |
| //================================================================== |
| // OListBoxControl |
| //================================================================== |
| |
| //------------------------------------------------------------------ |
| InterfaceRef SAL_CALL OListBoxControl_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory) throw (RuntimeException) |
| { |
| return *(new OListBoxControl(_rxFactory)); |
| } |
| |
| //------------------------------------------------------------------------------ |
| Sequence< Type> OListBoxControl::_getTypes() |
| { |
| return TypeBag( |
| OBoundControl::_getTypes(), |
| OListBoxControl_BASE::getTypes() |
| ).getTypes(); |
| } |
| |
| //------------------------------------------------------------------ |
| Any SAL_CALL OListBoxControl::queryAggregation(const Type& _rType) throw (RuntimeException) |
| { |
| Any aReturn = OListBoxControl_BASE::queryInterface( _rType ); |
| |
| if ( !aReturn.hasValue() |
| || _rType.equals( XTypeProvider::static_type() ) |
| ) |
| aReturn = OBoundControl::queryAggregation( _rType ); |
| |
| return aReturn; |
| } |
| |
| DBG_NAME(OListBoxControl); |
| //------------------------------------------------------------------------------ |
| OListBoxControl::OListBoxControl(const Reference<XMultiServiceFactory>& _rxFactory) |
| :OBoundControl( _rxFactory, VCL_CONTROL_LISTBOX, sal_False ) |
| ,m_aChangeListeners( m_aMutex ) |
| ,m_aItemListeners( m_aMutex ) |
| ,m_pItemBroadcaster( NULL ) |
| { |
| DBG_CTOR(OListBoxControl,NULL); |
| |
| increment(m_refCount); |
| { |
| // als FocusListener anmelden |
| Reference<XWindow> xComp; |
| if (query_aggregation(m_xAggregate, xComp)) |
| xComp->addFocusListener(this); |
| |
| // als ItemListener anmelden |
| if ( query_aggregation( m_xAggregate, m_xAggregateListBox ) ) |
| m_xAggregateListBox->addItemListener(this); |
| } |
| // Refcount bei 2 fuer angemeldete Listener |
| decrement(m_refCount); |
| |
| doSetDelegator(); |
| |
| m_aChangeTimer.SetTimeout(500); |
| m_aChangeTimer.SetTimeoutHdl(LINK(this,OListBoxControl,OnTimeout)); |
| } |
| |
| //------------------------------------------------------------------------------ |
| OListBoxControl::~OListBoxControl() |
| { |
| if (!OComponentHelper::rBHelper.bDisposed) |
| { |
| acquire(); |
| dispose(); |
| } |
| |
| doResetDelegator(); |
| m_xAggregateListBox.clear(); |
| |
| DBG_DTOR(OListBoxControl,NULL); |
| } |
| |
| //------------------------------------------------------------------------------ |
| StringSequence SAL_CALL OListBoxControl::getSupportedServiceNames() throw(RuntimeException) |
| { |
| StringSequence aSupported = OBoundControl::getSupportedServiceNames(); |
| aSupported.realloc(aSupported.getLength() + 1); |
| |
| ::rtl::OUString* pArray = aSupported.getArray(); |
| pArray[aSupported.getLength()-1] = FRM_SUN_CONTROL_LISTBOX; |
| return aSupported; |
| } |
| |
| |
| // XFocusListener |
| //------------------------------------------------------------------------------ |
| void SAL_CALL OListBoxControl::focusGained(const FocusEvent& /*_rEvent*/) throw(RuntimeException) |
| { |
| ::osl::MutexGuard aGuard(m_aMutex); |
| if ( m_aChangeListeners.getLength() ) // only if there are listeners |
| { |
| Reference<XPropertySet> xSet(getModel(), UNO_QUERY); |
| if (xSet.is()) |
| { |
| // memorize the current selection for posting the change event |
| m_aCurrentSelection = xSet->getPropertyValue(PROPERTY_SELECT_SEQ); |
| } |
| } |
| } |
| |
| //------------------------------------------------------------------------------ |
| void SAL_CALL OListBoxControl::focusLost(const FocusEvent& /*_rEvent*/) throw(RuntimeException) |
| { |
| m_aCurrentSelection.clear(); |
| } |
| |
| // XItemListener |
| //------------------------------------------------------------------------------ |
| void SAL_CALL OListBoxControl::itemStateChanged(const ItemEvent& _rEvent) throw(RuntimeException) |
| { |
| // forward this to our listeners |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( m_aItemListeners.getLength() ) |
| { |
| if ( !m_pItemBroadcaster.is() ) |
| { |
| m_pItemBroadcaster.set( new ::comphelper::AsyncEventNotifier ); |
| m_pItemBroadcaster->create(); |
| } |
| m_pItemBroadcaster->addEvent( new ItemEventDescription( _rEvent ), this ); |
| } |
| } |
| |
| // and do the handling for the ChangeListeners |
| ::osl::ClearableMutexGuard aGuard(m_aMutex); |
| if ( m_aChangeTimer.IsActive() ) |
| { |
| Reference<XPropertySet> xSet(getModel(), UNO_QUERY); |
| m_aCurrentSelection = xSet->getPropertyValue(PROPERTY_SELECT_SEQ); |
| |
| m_aChangeTimer.Stop(); |
| m_aChangeTimer.Start(); |
| } |
| else |
| { |
| if ( m_aChangeListeners.getLength() && m_aCurrentSelection.hasValue() ) |
| { |
| Reference<XPropertySet> xSet(getModel(), UNO_QUERY); |
| if (xSet.is()) |
| { |
| // Has the selection been changed? |
| sal_Bool bModified(sal_False); |
| Any aValue = xSet->getPropertyValue(PROPERTY_SELECT_SEQ); |
| |
| Sequence<sal_Int16>& rSelection = *(Sequence<sal_Int16> *)aValue.getValue(); |
| Sequence<sal_Int16>& rOldSelection = *(Sequence<sal_Int16> *)m_aCurrentSelection.getValue(); |
| sal_Int32 nLen = rSelection.getLength(); |
| if (nLen != rOldSelection.getLength()) |
| bModified = sal_True; |
| else |
| { |
| const sal_Int16* pVal = rSelection.getConstArray(); |
| const sal_Int16* pCompVal = rOldSelection.getConstArray(); |
| |
| while (nLen-- && !bModified) |
| bModified = pVal[nLen] != pCompVal[nLen]; |
| } |
| |
| if (bModified) |
| { |
| m_aCurrentSelection = aValue; |
| m_aChangeTimer.Start(); |
| } |
| } |
| } |
| else if (m_aCurrentSelection.hasValue()) |
| m_aCurrentSelection.clear(); |
| } |
| } |
| |
| // XEventListener |
| //------------------------------------------------------------------------------ |
| void SAL_CALL OListBoxControl::disposing(const EventObject& _rSource) throw (RuntimeException) |
| { |
| OBoundControl::disposing(_rSource); |
| } |
| |
| // XChangeBroadcaster |
| //------------------------------------------------------------------------------ |
| void SAL_CALL OListBoxControl::addChangeListener(const Reference<XChangeListener>& _rxListener) throw(RuntimeException) |
| { |
| m_aChangeListeners.addInterface( _rxListener ); |
| } |
| |
| //------------------------------------------------------------------------------ |
| void SAL_CALL OListBoxControl::removeChangeListener(const Reference<XChangeListener>& _rxListener) throw(RuntimeException) |
| { |
| m_aChangeListeners.removeInterface( _rxListener ); |
| } |
| |
| // OComponentHelper |
| //------------------------------------------------------------------------------ |
| void OListBoxControl::disposing() |
| { |
| if (m_aChangeTimer.IsActive()) |
| m_aChangeTimer.Stop(); |
| |
| EventObject aEvent( *this ); |
| m_aChangeListeners.disposeAndClear( aEvent ); |
| m_aItemListeners.disposeAndClear( aEvent ); |
| |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( m_pItemBroadcaster.is() ) |
| { |
| m_pItemBroadcaster->removeEventsForProcessor( this ); |
| m_pItemBroadcaster->terminate(); |
| m_pItemBroadcaster = NULL; |
| } |
| } |
| |
| OBoundControl::disposing(); |
| } |
| |
| //------------------------------------------------------------------------------ |
| void OListBoxControl::processEvent( const AnyEvent& _rEvent ) |
| { |
| Reference< XListBox > xKeepAlive( this ); |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( OComponentHelper::rBHelper.bDisposed ) |
| return; |
| } |
| const ItemEventDescription& rItemEvent = static_cast< const ItemEventDescription& >( _rEvent ); |
| m_aItemListeners.notifyEach( &XItemListener::itemStateChanged, rItemEvent.getEventObject() ); |
| } |
| |
| //------------------------------------------------------------------------------ |
| IMPL_LINK(OListBoxControl, OnTimeout, void*, /*EMPTYTAG*/) |
| { |
| m_aChangeListeners.notifyEach( &XChangeListener::changed, EventObject( *this ) ); |
| return 0L; |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::addItemListener( const Reference< XItemListener >& l ) throw (RuntimeException) |
| { |
| m_aItemListeners.addInterface( l ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::removeItemListener( const Reference< XItemListener >& l ) throw (RuntimeException) |
| { |
| m_aItemListeners.removeInterface( l ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::addActionListener( const Reference< XActionListener >& l ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| m_xAggregateListBox->addActionListener( l ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::removeActionListener( const Reference< XActionListener >& l ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| m_xAggregateListBox->removeActionListener( l ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::addItem( const ::rtl::OUString& aItem, ::sal_Int16 nPos ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| m_xAggregateListBox->addItem( aItem, nPos ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::addItems( const Sequence< ::rtl::OUString >& aItems, ::sal_Int16 nPos ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| m_xAggregateListBox->addItems( aItems, nPos ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::removeItems( ::sal_Int16 nPos, ::sal_Int16 nCount ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| m_xAggregateListBox->removeItems( nPos, nCount ); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::sal_Int16 SAL_CALL OListBoxControl::getItemCount( ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| return m_xAggregateListBox->getItemCount(); |
| return 0; |
| } |
| |
| //-------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL OListBoxControl::getItem( ::sal_Int16 nPos ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| return m_xAggregateListBox->getItem( nPos ); |
| return ::rtl::OUString( ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL OListBoxControl::getItems( ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| return m_xAggregateListBox->getItems(); |
| return Sequence< ::rtl::OUString >( ); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::sal_Int16 SAL_CALL OListBoxControl::getSelectedItemPos( ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| return m_xAggregateListBox->getSelectedItemPos(); |
| return 0; |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::sal_Int16 > SAL_CALL OListBoxControl::getSelectedItemsPos( ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| return m_xAggregateListBox->getSelectedItemsPos(); |
| return Sequence< ::sal_Int16 >( ); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL OListBoxControl::getSelectedItem( ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| return m_xAggregateListBox->getSelectedItem(); |
| return ::rtl::OUString( ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL OListBoxControl::getSelectedItems( ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| return m_xAggregateListBox->getSelectedItems(); |
| return Sequence< ::rtl::OUString >( ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::selectItemPos( ::sal_Int16 nPos, ::sal_Bool bSelect ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| m_xAggregateListBox->selectItemPos( nPos, bSelect ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::selectItemsPos( const Sequence< ::sal_Int16 >& aPositions, ::sal_Bool bSelect ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| m_xAggregateListBox->selectItemsPos( aPositions, bSelect ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::selectItem( const ::rtl::OUString& aItem, ::sal_Bool bSelect ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| m_xAggregateListBox->selectItem( aItem, bSelect ); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::sal_Bool SAL_CALL OListBoxControl::isMutipleMode( ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| return m_xAggregateListBox->isMutipleMode(); |
| return sal_False; |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::setMultipleMode( ::sal_Bool bMulti ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| m_xAggregateListBox->setMultipleMode( bMulti ); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::sal_Int16 SAL_CALL OListBoxControl::getDropDownLineCount( ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| return m_xAggregateListBox->getDropDownLineCount(); |
| return 0; |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::setDropDownLineCount( ::sal_Int16 nLines ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| m_xAggregateListBox->setDropDownLineCount( nLines ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL OListBoxControl::makeVisible( ::sal_Int16 nEntry ) throw (RuntimeException) |
| { |
| if ( m_xAggregateListBox.is() ) |
| m_xAggregateListBox->makeVisible( nEntry ); |
| } |
| |
| //......................................................................... |
| } |
| //......................................................................... |
| |
