293 lines
9.7 KiB
C++
293 lines
9.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "refvaluecomponent.hxx"
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#include <property.hxx>
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#include <comphelper/property.hxx>
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#include <tools/debug.hxx>
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#include <comphelper/diagnose_ex.hxx>
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#include <com/sun/star/beans/PropertyAttribute.hpp>
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#include <vector>
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namespace frm
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{
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::beans;
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//=
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OReferenceValueComponent::OReferenceValueComponent( const Reference< XComponentContext >& _rxFactory, const OUString& _rUnoControlModelTypeName, const OUString& _rDefault )
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:OBoundControlModel( _rxFactory, _rUnoControlModelTypeName, _rDefault, false, true, true )
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,m_eDefaultChecked( TRISTATE_FALSE )
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{
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}
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OReferenceValueComponent::OReferenceValueComponent( const OReferenceValueComponent* _pOriginal, const Reference< XComponentContext>& _rxFactory )
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:OBoundControlModel( _pOriginal, _rxFactory )
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{
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m_sReferenceValue = _pOriginal->m_sReferenceValue;
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m_sNoCheckReferenceValue = _pOriginal->m_sNoCheckReferenceValue;
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m_eDefaultChecked = _pOriginal->m_eDefaultChecked;
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calculateExternalValueType();
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}
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OReferenceValueComponent::~OReferenceValueComponent()
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{
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}
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void OReferenceValueComponent::setReferenceValue( const OUString& _rRefValue )
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{
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m_sReferenceValue = _rRefValue;
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calculateExternalValueType();
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}
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void SAL_CALL OReferenceValueComponent::getFastPropertyValue( Any& _rValue, sal_Int32 _nHandle ) const
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{
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switch ( _nHandle )
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{
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case PROPERTY_ID_REFVALUE: _rValue <<= m_sReferenceValue; break;
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case PROPERTY_ID_DEFAULT_STATE: _rValue <<= static_cast<sal_Int16>(m_eDefaultChecked); break;
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case PROPERTY_ID_UNCHECKED_REFVALUE:
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_rValue <<= m_sNoCheckReferenceValue;
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break;
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default:
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OBoundControlModel::getFastPropertyValue( _rValue, _nHandle );
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}
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}
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void SAL_CALL OReferenceValueComponent::setFastPropertyValue_NoBroadcast( sal_Int32 _nHandle, const Any& _rValue )
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{
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switch ( _nHandle )
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{
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case PROPERTY_ID_REFVALUE :
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OSL_VERIFY( _rValue >>= m_sReferenceValue );
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calculateExternalValueType();
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break;
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case PROPERTY_ID_UNCHECKED_REFVALUE:
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OSL_VERIFY( _rValue >>= m_sNoCheckReferenceValue );
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break;
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case PROPERTY_ID_DEFAULT_STATE:
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{
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sal_Int16 nDefaultChecked;
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if (!(_rValue >>= nDefaultChecked) || nDefaultChecked < 0
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|| nDefaultChecked > 2)
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{
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throw css::lang::IllegalArgumentException(
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(u"DefaultState property value must be a SHORT in the range"
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" 0--2"_ustr),
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css::uno::Reference<css::uno::XInterface>(), -1);
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}
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m_eDefaultChecked = static_cast<ToggleState>(nDefaultChecked);
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resetNoBroadcast();
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}
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break;
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default:
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OBoundControlModel::setFastPropertyValue_NoBroadcast( _nHandle, _rValue );
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}
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}
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sal_Bool SAL_CALL OReferenceValueComponent::convertFastPropertyValue( Any& _rConvertedValue, Any& _rOldValue, sal_Int32 _nHandle, const Any& _rValue )
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{
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bool bModified = false;
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switch ( _nHandle )
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{
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case PROPERTY_ID_REFVALUE:
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bModified = tryPropertyValue( _rConvertedValue, _rOldValue, _rValue, m_sReferenceValue );
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break;
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case PROPERTY_ID_UNCHECKED_REFVALUE:
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bModified = tryPropertyValue( _rConvertedValue, _rOldValue, _rValue, m_sNoCheckReferenceValue );
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break;
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case PROPERTY_ID_DEFAULT_STATE:
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bModified = tryPropertyValue( _rConvertedValue, _rOldValue, _rValue, static_cast<sal_Int16>(m_eDefaultChecked) );
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break;
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default:
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bModified = OBoundControlModel::convertFastPropertyValue( _rConvertedValue, _rOldValue, _nHandle, _rValue );
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break;
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}
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return bModified;
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}
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Any OReferenceValueComponent::getDefaultForReset() const
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{
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return Any( static_cast<sal_Int16>(m_eDefaultChecked) );
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}
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void OReferenceValueComponent::describeFixedProperties( Sequence< Property >& _rProps ) const
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{
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OBoundControlModel::describeFixedProperties( _rProps );
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sal_Int32 nOldCount = _rProps.getLength();
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_rProps.realloc( nOldCount + 3);
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css::beans::Property* pProperties = _rProps.getArray() + nOldCount;
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*pProperties++ = css::beans::Property(PROPERTY_REFVALUE, PROPERTY_ID_REFVALUE, cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::BOUND);
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*pProperties++ = css::beans::Property(PROPERTY_DEFAULT_STATE, PROPERTY_ID_DEFAULT_STATE, cppu::UnoType<sal_Int16>::get(), css::beans::PropertyAttribute::BOUND);
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*pProperties++ = css::beans::Property(PROPERTY_UNCHECKED_REFVALUE, PROPERTY_ID_UNCHECKED_REFVALUE, cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::BOUND);
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DBG_ASSERT( pProperties == _rProps.getArray() + _rProps.getLength(), "<...>::describeFixedProperties/getInfoHelper: forgot to adjust the count ?");
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}
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Sequence< Type > OReferenceValueComponent::getSupportedBindingTypes()
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{
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::std::vector< Type > aTypes;
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if ( !m_sReferenceValue.isEmpty() )
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aTypes.push_back( cppu::UnoType<OUString>::get() );
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aTypes.push_back( cppu::UnoType<sal_Bool>::get() );
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return comphelper::containerToSequence(aTypes);
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}
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Any OReferenceValueComponent::translateExternalValueToControlValue( const Any& _rExternalValue ) const
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{
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sal_Int16 nState = TRISTATE_INDET;
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bool bExternalState = false;
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OUString sExternalValue;
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if ( _rExternalValue >>= bExternalState )
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{
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nState = ::sal::static_int_cast< sal_Int16 >( bExternalState ? TRISTATE_TRUE : TRISTATE_FALSE );
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}
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else if ( _rExternalValue >>= sExternalValue )
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{
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if ( sExternalValue == m_sReferenceValue )
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nState = TRISTATE_TRUE;
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else
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{
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if ( sExternalValue == m_sNoCheckReferenceValue )
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nState = TRISTATE_FALSE;
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else
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nState = TRISTATE_INDET;
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}
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}
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else if ( !_rExternalValue.hasValue() )
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{
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nState = TRISTATE_INDET;
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}
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else
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{
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OSL_FAIL( "OReferenceValueComponent::translateExternalValueToControlValue: unexpected value type!" );
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}
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return Any( nState );
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}
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Any OReferenceValueComponent::translateControlValueToExternalValue( ) const
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{
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Any aExternalValue;
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try
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{
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Any aControlValue( m_xAggregateSet->getPropertyValue( PROPERTY_STATE ) );
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sal_Int16 nControlValue = TRISTATE_INDET;
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aControlValue >>= nControlValue;
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bool bBooleanExchange = getExternalValueType().getTypeClass() == TypeClass_BOOLEAN;
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bool bStringExchange = getExternalValueType().getTypeClass() == TypeClass_STRING;
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OSL_ENSURE( bBooleanExchange || bStringExchange,
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"OReferenceValueComponent::translateControlValueToExternalValue: unexpected value exchange type!" );
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switch( nControlValue )
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{
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case TRISTATE_TRUE:
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if ( bBooleanExchange )
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{
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aExternalValue <<= true;
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}
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else if ( bStringExchange )
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{
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aExternalValue <<= m_sReferenceValue;
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}
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break;
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case TRISTATE_FALSE:
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if ( bBooleanExchange )
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{
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aExternalValue <<= false;
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}
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else if ( bStringExchange )
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{
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aExternalValue <<= m_sNoCheckReferenceValue;
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}
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break;
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}
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}
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catch( const Exception& )
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{
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TOOLS_WARN_EXCEPTION( "forms.component", "OReferenceValueComponent::translateControlValueToExternalValue" );
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}
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return aExternalValue;
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}
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Any OReferenceValueComponent::translateControlValueToValidatableValue( ) const
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{
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if ( !m_xAggregateSet.is() )
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return Any();
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Any aControlValue( m_xAggregateSet->getPropertyValue( PROPERTY_STATE ) );
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sal_Int16 nControlValue = TRISTATE_INDET;
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aControlValue >>= nControlValue;
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Any aValidatableValue;
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switch ( nControlValue )
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{
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case TRISTATE_TRUE:
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aValidatableValue <<= true;
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break;
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case TRISTATE_FALSE:
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aValidatableValue <<= false;
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break;
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}
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return aValidatableValue;
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}
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} // namespace frm
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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