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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 "Pattern.hxx"
#include "comphelper/processfactory.hxx"
//.........................................................................
namespace frm
{
//.........................................................................
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::uno::XComponentContext;
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;
namespace FormComponentType = ::com::sun::star::form::FormComponentType;
//==================================================================
// OPatternControl
//==================================================================
//------------------------------------------------------------------
OPatternControl::OPatternControl(const Reference<XComponentContext>& _rxFactory)
:OBoundControl(_rxFactory, VCL_CONTROL_PATTERNFIELD)
{
}
//------------------------------------------------------------------
InterfaceRef SAL_CALL OPatternControl_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory)
{
return *(new OPatternControl( comphelper::getComponentContext(_rxFactory) ));
}
//------------------------------------------------------------------------------
Sequence<Type> OPatternControl::_getTypes()
{
return OBoundControl::_getTypes();
}
//------------------------------------------------------------------------------
StringSequence OPatternControl::getSupportedServiceNames() throw()
{
StringSequence aSupported = OBoundControl::getSupportedServiceNames();
aSupported.realloc(aSupported.getLength() + 1);
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( comphelper::getComponentContext(_rxFactory) ));
}
//------------------------------------------------------------------------------
Sequence<Type> OPatternModel::_getTypes()
{
return OEditBaseModel::_getTypes();
}
//------------------------------------------------------------------
DBG_NAME( OPatternModel )
//------------------------------------------------------------------
OPatternModel::OPatternModel(const Reference<XComponentContext>& _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<XComponentContext>& _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);
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, 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();
}
//------------------------------------------------------------------------------
OUString SAL_CALL OPatternModel::getServiceName() throw ( ::com::sun::star::uno::RuntimeException)
{
return OUString(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 )
{
OUString sNewValue;
aNewValue >>= sNewValue;
if ( !aNewValue.hasValue()
|| ( sNewValue.isEmpty() // 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() )
{
OUString sValue( m_pFormattedValue->getFormattedValue() );
if ( sValue.isEmpty()
&& 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( 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
//.........................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
