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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include "refvaluecomponent.hxx"
#include <property.hxx>
#include <comphelper/property.hxx>
#include <tools/diagnose_ex.h>
#include <vector>
namespace frm
{
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::form::binding;
//=
OReferenceValueComponent::OReferenceValueComponent( const Reference< XComponentContext >& _rxFactory, const OUString& _rUnoControlModelTypeName, const OUString& _rDefault )
:OBoundControlModel( _rxFactory, _rUnoControlModelTypeName, _rDefault, false, true, true )
,m_eDefaultChecked( TRISTATE_FALSE )
{
}
OReferenceValueComponent::OReferenceValueComponent( const OReferenceValueComponent* _pOriginal, const Reference< XComponentContext>& _rxFactory )
:OBoundControlModel( _pOriginal, _rxFactory )
{
m_sReferenceValue = _pOriginal->m_sReferenceValue;
m_sNoCheckReferenceValue = _pOriginal->m_sNoCheckReferenceValue;
m_eDefaultChecked = _pOriginal->m_eDefaultChecked;
calculateExternalValueType();
}
OReferenceValueComponent::~OReferenceValueComponent()
{
}
void OReferenceValueComponent::setReferenceValue( const OUString& _rRefValue )
{
m_sReferenceValue = _rRefValue;
calculateExternalValueType();
}
void SAL_CALL OReferenceValueComponent::getFastPropertyValue( Any& _rValue, sal_Int32 _nHandle ) const
{
switch ( _nHandle )
{
case PROPERTY_ID_REFVALUE: _rValue <<= m_sReferenceValue; break;
case PROPERTY_ID_DEFAULT_STATE: _rValue <<= static_cast<sal_Int16>(m_eDefaultChecked); break;
case PROPERTY_ID_UNCHECKED_REFVALUE:
_rValue <<= m_sNoCheckReferenceValue;
break;
default:
OBoundControlModel::getFastPropertyValue( _rValue, _nHandle );
}
}
void SAL_CALL OReferenceValueComponent::setFastPropertyValue_NoBroadcast( sal_Int32 _nHandle, const Any& _rValue )
{
switch ( _nHandle )
{
case PROPERTY_ID_REFVALUE :
OSL_VERIFY( _rValue >>= m_sReferenceValue );
calculateExternalValueType();
break;
case PROPERTY_ID_UNCHECKED_REFVALUE:
OSL_VERIFY( _rValue >>= m_sNoCheckReferenceValue );
break;
case PROPERTY_ID_DEFAULT_STATE:
{
sal_Int16 nDefaultChecked;
if (!(_rValue >>= nDefaultChecked) || nDefaultChecked < 0
|| nDefaultChecked > 2)
{
throw css::lang::IllegalArgumentException(
("DefaultState property value must be a SHORT in the range"
" 0--2"),
css::uno::Reference<css::uno::XInterface>(), -1);
}
m_eDefaultChecked = static_cast<ToggleState>(nDefaultChecked);
resetNoBroadcast();
}
break;
default:
OBoundControlModel::setFastPropertyValue_NoBroadcast( _nHandle, _rValue );
}
}
sal_Bool SAL_CALL OReferenceValueComponent::convertFastPropertyValue( Any& _rConvertedValue, Any& _rOldValue, sal_Int32 _nHandle, const Any& _rValue )
{
bool bModified = false;
switch ( _nHandle )
{
case PROPERTY_ID_REFVALUE:
bModified = tryPropertyValue( _rConvertedValue, _rOldValue, _rValue, m_sReferenceValue );
break;
case PROPERTY_ID_UNCHECKED_REFVALUE:
bModified = tryPropertyValue( _rConvertedValue, _rOldValue, _rValue, m_sNoCheckReferenceValue );
break;
case PROPERTY_ID_DEFAULT_STATE:
bModified = tryPropertyValue( _rConvertedValue, _rOldValue, _rValue, static_cast<sal_Int16>(m_eDefaultChecked) );
break;
default:
bModified = OBoundControlModel::convertFastPropertyValue( _rConvertedValue, _rOldValue, _nHandle, _rValue );
break;
}
return bModified;
}
Any OReferenceValueComponent::getDefaultForReset() const
{
return makeAny( static_cast<sal_Int16>(m_eDefaultChecked) );
}
void OReferenceValueComponent::describeFixedProperties( Sequence< Property >& _rProps ) const
{
BEGIN_DESCRIBE_PROPERTIES( 3, OBoundControlModel )
DECL_PROP1( REFVALUE, OUString, BOUND );
DECL_PROP1( DEFAULT_STATE, sal_Int16, BOUND );
DECL_PROP1( UNCHECKED_REFVALUE, OUString, BOUND );
END_DESCRIBE_PROPERTIES();
}
Sequence< Type > OReferenceValueComponent::getSupportedBindingTypes()
{
::std::vector< Type > aTypes;
if ( !m_sReferenceValue.isEmpty() )
aTypes.push_back( cppu::UnoType<OUString>::get() );
aTypes.push_back( cppu::UnoType<sal_Bool>::get() );
return comphelper::containerToSequence(aTypes);
}
Any OReferenceValueComponent::translateExternalValueToControlValue( const Any& _rExternalValue ) const
{
sal_Int16 nState = TRISTATE_INDET;
bool bExternalState = false;
OUString sExternalValue;
if ( _rExternalValue >>= bExternalState )
{
nState = ::sal::static_int_cast< sal_Int16 >( bExternalState ? TRISTATE_TRUE : TRISTATE_FALSE );
}
else if ( _rExternalValue >>= sExternalValue )
{
if ( sExternalValue == m_sReferenceValue )
nState = TRISTATE_TRUE;
else
{
if ( sExternalValue == m_sNoCheckReferenceValue )
nState = TRISTATE_FALSE;
else
nState = TRISTATE_INDET;
}
}
else if ( !_rExternalValue.hasValue() )
{
nState = TRISTATE_INDET;
}
else
{
OSL_FAIL( "OReferenceValueComponent::translateExternalValueToControlValue: unexpected value type!" );
}
return makeAny( nState );
}
Any OReferenceValueComponent::translateControlValueToExternalValue( ) const
{
Any aExternalValue;
try
{
Any aControlValue( m_xAggregateSet->getPropertyValue( PROPERTY_STATE ) );
sal_Int16 nControlValue = TRISTATE_INDET;
aControlValue >>= nControlValue;
bool bBooleanExchange = getExternalValueType().getTypeClass() == TypeClass_BOOLEAN;
bool bStringExchange = getExternalValueType().getTypeClass() == TypeClass_STRING;
OSL_ENSURE( bBooleanExchange || bStringExchange,
"OReferenceValueComponent::translateControlValueToExternalValue: unexpected value exchange type!" );
switch( nControlValue )
{
case TRISTATE_TRUE:
if ( bBooleanExchange )
{
aExternalValue <<= true;
}
else if ( bStringExchange )
{
aExternalValue <<= m_sReferenceValue;
}
break;
case TRISTATE_FALSE:
if ( bBooleanExchange )
{
aExternalValue <<= false;
}
else if ( bStringExchange )
{
aExternalValue <<= m_sNoCheckReferenceValue;
}
break;
}
}
catch( const Exception& )
{
TOOLS_WARN_EXCEPTION( "forms.component", "OReferenceValueComponent::translateControlValueToExternalValue" );
}
return aExternalValue;
}
Any OReferenceValueComponent::translateControlValueToValidatableValue( ) const
{
if ( !m_xAggregateSet.is() )
return Any();
Any aControlValue( m_xAggregateSet->getPropertyValue( PROPERTY_STATE ) );
sal_Int16 nControlValue = TRISTATE_INDET;
aControlValue >>= nControlValue;
Any aValidatableValue;
switch ( nControlValue )
{
case TRISTATE_TRUE:
aValidatableValue <<= true;
break;
case TRISTATE_FALSE:
aValidatableValue <<= false;
break;
}
return aValidatableValue;
}
} // namespace frm
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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