main/forms/source/component/Numeric.cxx

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 * 
 * 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.
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_forms.hxx"
#include "Numeric.hxx"
#include <tools/debug.hxx>

//.........................................................................
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;

//==================================================================
// ONumericControl
//==================================================================

//------------------------------------------------------------------
ONumericControl::ONumericControl(const Reference<XMultiServiceFactory>& _rxFactory)
	:OBoundControl(_rxFactory, VCL_CONTROL_NUMERICFIELD)
{
}

//------------------------------------------------------------------------------
StringSequence ONumericControl::getSupportedServiceNames() throw()
{
	StringSequence aSupported = OBoundControl::getSupportedServiceNames();
	aSupported.realloc(aSupported.getLength() + 1);

	::rtl::OUString*pArray = aSupported.getArray();
	pArray[aSupported.getLength()-1] = FRM_SUN_CONTROL_NUMERICFIELD;
	return aSupported;
}


//------------------------------------------------------------------
InterfaceRef SAL_CALL ONumericControl_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory)
{
	return *(new ONumericControl(_rxFactory));
}

//------------------------------------------------------------------------------
Sequence<Type> ONumericControl::_getTypes()
{
	return OBoundControl::_getTypes();
}

//==================================================================
// ONumericModel
//==================================================================
//------------------------------------------------------------------
InterfaceRef SAL_CALL ONumericModel_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory)
{
	return *(new ONumericModel(_rxFactory));
}

//------------------------------------------------------------------------------
Sequence<Type> ONumericModel::_getTypes()
{
	return OEditBaseModel::_getTypes();
}

//------------------------------------------------------------------
DBG_NAME( ONumericModel )
//------------------------------------------------------------------
ONumericModel::ONumericModel(const Reference<XMultiServiceFactory>& _rxFactory)
				:OEditBaseModel( _rxFactory, VCL_CONTROLMODEL_NUMERICFIELD, FRM_SUN_CONTROL_NUMERICFIELD, sal_True, sal_True )
									// use the old control name for compytibility reasons
{
	DBG_CTOR( ONumericModel, NULL );

	m_nClassId = FormComponentType::NUMERICFIELD;
	initValueProperty( PROPERTY_VALUE, PROPERTY_ID_VALUE );
}

//------------------------------------------------------------------
ONumericModel::ONumericModel( const ONumericModel* _pOriginal, const Reference<XMultiServiceFactory>& _rxFactory )
	:OEditBaseModel( _pOriginal, _rxFactory )
{
	DBG_CTOR( ONumericModel, NULL );
}

//------------------------------------------------------------------
ONumericModel::~ONumericModel()
{
	DBG_DTOR( ONumericModel, NULL );
}

// XCloneable
//------------------------------------------------------------------------------
IMPLEMENT_DEFAULT_CLONING( ONumericModel )

// XServiceInfo
//------------------------------------------------------------------------------
StringSequence ONumericModel::getSupportedServiceNames() throw()
{
	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_NUMERICFIELD;
    *pStoreTo++ = FRM_SUN_COMPONENT_DATABASE_NUMERICFIELD;
    *pStoreTo++ = BINDABLE_DATABASE_NUMERIC_FIELD;

	return aSupported;
}

//------------------------------------------------------------------------------
void ONumericModel::describeFixedProperties( Sequence< Property >& _rProps ) const
{
	BEGIN_DESCRIBE_PROPERTIES( 2, OEditBaseModel )
		DECL_PROP3(DEFAULT_VALUE,	double,				BOUND, MAYBEDEFAULT, MAYBEVOID);
		DECL_PROP1(TABINDEX,		sal_Int16,			BOUND);
	END_DESCRIBE_PROPERTIES();
}

//------------------------------------------------------------------------------
::rtl::OUString SAL_CALL ONumericModel::getServiceName() throw ( ::com::sun::star::uno::RuntimeException)
{
	return FRM_COMPONENT_NUMERICFIELD;	// old (non-sun) name for compatibility !
}

//------------------------------------------------------------------------------
sal_Bool ONumericModel::commitControlValueToDbColumn( bool /*_bPostReset*/ )
{
	Any aControlValue( m_xAggregateFastSet->getFastPropertyValue( getValuePropertyAggHandle() ) );
	if ( !compare( aControlValue, m_aSaveValue ) )
	{
		if ( !aControlValue.hasValue() )
			m_xColumnUpdate->updateNull();
		else
		{
			try
			{
				m_xColumnUpdate->updateDouble( getDouble( aControlValue ) );
			}
			catch(Exception&)
			{
				return sal_False;
			}
		}
		m_aSaveValue = aControlValue;
	}
	return sal_True;
}

//------------------------------------------------------------------------------
Any ONumericModel::translateDbColumnToControlValue()
{
	m_aSaveValue <<= (double)m_xColumn->getDouble();
	if ( m_xColumn->wasNull() )
		m_aSaveValue.clear();

    return m_aSaveValue;
}

//------------------------------------------------------------------------------
Any ONumericModel::getDefaultForReset() const
{
	Any aValue;
	if (m_aDefault.getValueType().getTypeClass() == TypeClass_DOUBLE)
		aValue = m_aDefault;

    return aValue;
}

//------------------------------------------------------------------------------
void ONumericModel::resetNoBroadcast()
{
    OEditBaseModel::resetNoBroadcast();
    m_aSaveValue.clear();
}

//.........................................................................
}	// namespace frm
//.........................................................................