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Diffstat (limited to 'forms/source/component/Pattern.cxx')
| -rw-r--r-- | forms/source/component/Pattern.cxx | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/forms/source/component/Pattern.cxx b/forms/source/component/Pattern.cxx new file mode 100644 index 000000000000..e7b6c695d0cf --- /dev/null +++ b/forms/source/component/Pattern.cxx @@ -0,0 +1,262 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_forms.hxx" + +#include "Pattern.hxx" + +/** === begin UNO includes === **/ +/** === end UNO includes === **/ + +//......................................................................... +namespace frm +{ +//......................................................................... + + /** === begin UNO using === **/ + using ::com::sun::star::uno::Reference; + using ::com::sun::star::lang::XMultiServiceFactory; + using ::com::sun::star::uno::Sequence; + using ::com::sun::star::uno::Type; + using ::com::sun::star::beans::Property; + using ::com::sun::star::uno::Exception; + using ::com::sun::star::uno::XInterface; + using ::com::sun::star::uno::Any; + using ::com::sun::star::uno::makeAny; + using ::com::sun::star::sdbc::XRowSet; + using ::com::sun::star::uno::UNO_QUERY; + /** === end UNO using === **/ + namespace FormComponentType = ::com::sun::star::form::FormComponentType; + +//================================================================== +// OPatternControl +//================================================================== +//------------------------------------------------------------------ +OPatternControl::OPatternControl(const Reference<XMultiServiceFactory>& _rxFactory) + :OBoundControl(_rxFactory, VCL_CONTROL_PATTERNFIELD) +{ +} + +//------------------------------------------------------------------ +InterfaceRef SAL_CALL OPatternControl_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory) +{ + return *(new OPatternControl(_rxFactory)); +} + +//------------------------------------------------------------------------------ +Sequence<Type> OPatternControl::_getTypes() +{ + return OBoundControl::_getTypes(); +} + +//------------------------------------------------------------------------------ +StringSequence OPatternControl::getSupportedServiceNames() throw() +{ + StringSequence aSupported = OBoundControl::getSupportedServiceNames(); + aSupported.realloc(aSupported.getLength() + 1); + + ::rtl::OUString*pArray = aSupported.getArray(); + pArray[aSupported.getLength()-1] = FRM_SUN_CONTROL_PATTERNFIELD; + return aSupported; +} + +//================================================================== +// OPatternModel +//================================================================== +//------------------------------------------------------------------ +InterfaceRef SAL_CALL OPatternModel_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory) +{ + return *(new OPatternModel(_rxFactory)); +} + +//------------------------------------------------------------------------------ +Sequence<Type> OPatternModel::_getTypes() +{ + return OEditBaseModel::_getTypes(); +} + +//------------------------------------------------------------------ +DBG_NAME( OPatternModel ) +//------------------------------------------------------------------ +OPatternModel::OPatternModel(const Reference<XMultiServiceFactory>& _rxFactory) + :OEditBaseModel( _rxFactory, VCL_CONTROLMODEL_PATTERNFIELD, FRM_SUN_CONTROL_PATTERNFIELD, sal_False, sal_False ) + // use the old control name for compytibility reasons +{ + DBG_CTOR( OPatternModel, NULL ); + + m_nClassId = FormComponentType::PATTERNFIELD; + initValueProperty( PROPERTY_TEXT, PROPERTY_ID_TEXT ); +} + +//------------------------------------------------------------------ +OPatternModel::OPatternModel( const OPatternModel* _pOriginal, const Reference<XMultiServiceFactory>& _rxFactory ) + :OEditBaseModel( _pOriginal, _rxFactory ) +{ + DBG_CTOR( OPatternModel, NULL ); +} + +//------------------------------------------------------------------ +OPatternModel::~OPatternModel() +{ + DBG_DTOR( OPatternModel, NULL ); +} + +// XCloneable +//------------------------------------------------------------------------------ +IMPLEMENT_DEFAULT_CLONING( OPatternModel ) + +// XServiceInfo +//------------------------------------------------------------------------------ +StringSequence SAL_CALL OPatternModel::getSupportedServiceNames() throw() +{ + StringSequence aSupported = OBoundControlModel::getSupportedServiceNames(); + aSupported.realloc(aSupported.getLength() + 2); + + ::rtl::OUString*pArray = aSupported.getArray(); + pArray[aSupported.getLength()-2] = FRM_SUN_COMPONENT_DATABASE_PATTERNFIELD; + pArray[aSupported.getLength()-1] = FRM_SUN_COMPONENT_PATTERNFIELD; + return aSupported; +} + + +//------------------------------------------------------------------------------ +void OPatternModel::describeFixedProperties( Sequence< Property >& _rProps ) const +{ + BEGIN_DESCRIBE_PROPERTIES( 4, OEditBaseModel ) + DECL_PROP2(DEFAULT_TEXT, ::rtl::OUString, BOUND, MAYBEDEFAULT); + DECL_BOOL_PROP1(EMPTY_IS_NULL, BOUND); + DECL_PROP1(TABINDEX, sal_Int16, BOUND); + DECL_PROP2(FILTERPROPOSAL, sal_Bool, BOUND, MAYBEDEFAULT); + END_DESCRIBE_PROPERTIES(); +} + +//------------------------------------------------------------------------------ +::rtl::OUString SAL_CALL OPatternModel::getServiceName() throw ( ::com::sun::star::uno::RuntimeException) +{ + return FRM_COMPONENT_PATTERNFIELD; // old (non-sun) name for compatibility ! +} + +//------------------------------------------------------------------------------ +sal_Bool OPatternModel::commitControlValueToDbColumn( bool /*_bPostReset*/ ) +{ + Any aNewValue( m_xAggregateFastSet->getFastPropertyValue( getValuePropertyAggHandle() ) ); + + if ( aNewValue != m_aLastKnownValue ) + { + ::rtl::OUString sNewValue; + aNewValue >>= sNewValue; + + if ( !aNewValue.hasValue() + || ( !sNewValue.getLength() // an empty string + && m_bEmptyIsNull // which should be interpreted as NULL + ) + ) + { + m_xColumnUpdate->updateNull(); + } + else + { + OSL_ENSURE( m_pFormattedValue.get(), "OPatternModel::commitControlValueToDbColumn: no value helper!" ); + if ( !m_pFormattedValue.get() ) + return sal_False; + + if ( !m_pFormattedValue->setFormattedValue( sNewValue ) ) + return sal_False; + } + + m_aLastKnownValue = aNewValue; + } + + return sal_True; +} + +//------------------------------------------------------------------------------ +void OPatternModel::onConnectedDbColumn( const Reference< XInterface >& _rxForm ) +{ + OEditBaseModel::onConnectedDbColumn( _rxForm ); + + Reference< XPropertySet > xField( getField() ); + if ( !xField.is() ) + return; + + m_pFormattedValue.reset( new ::dbtools::FormattedColumnValue( getContext(), Reference< XRowSet >( _rxForm, UNO_QUERY ), xField ) ); +} + +//------------------------------------------------------------------------------ +void OPatternModel::onDisconnectedDbColumn() +{ + OEditBaseModel::onDisconnectedDbColumn(); + m_pFormattedValue.reset(); +} + +// XPropertyChangeListener +//------------------------------------------------------------------------------ +Any OPatternModel::translateDbColumnToControlValue() +{ + OSL_PRECOND( m_pFormattedValue.get(), "OPatternModel::translateDbColumnToControlValue: no value helper!" ); + + if ( m_pFormattedValue.get() ) + { + ::rtl::OUString sValue( m_pFormattedValue->getFormattedValue() ); + if ( !sValue.getLength() + && m_pFormattedValue->getColumn().is() + && m_pFormattedValue->getColumn()->wasNull() + ) + { + m_aLastKnownValue.clear(); + } + else + { + m_aLastKnownValue <<= sValue; + } + } + else + m_aLastKnownValue.clear(); + + return m_aLastKnownValue.hasValue() ? m_aLastKnownValue : makeAny( ::rtl::OUString() ); + // (m_aLastKnownValue is alllowed to be VOID, the control value isn't) +} + +// XReset +//------------------------------------------------------------------------------ +Any OPatternModel::getDefaultForReset() const +{ + return makeAny( m_aDefaultText ); +} + +//------------------------------------------------------------------------------ +void OPatternModel::resetNoBroadcast() +{ + OEditBaseModel::resetNoBroadcast(); + m_aLastKnownValue.clear(); +} + +//......................................................................... +} // namespace frm +//......................................................................... + |