252 lines
8.8 KiB
C++
252 lines
8.8 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: Numeric.cxx,v $
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*
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* $Revision: 1.13 $
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*
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* last change: $Author: hr $ $Date: 2006-06-19 12:52:36 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _FORMS_NUMERIC_HXX_
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#include "Numeric.hxx"
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#endif
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#ifndef _TOOLS_DEBUG_HXX
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#include <tools/debug.hxx>
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#endif
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//.........................................................................
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namespace frm
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{
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//.........................................................................
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::sdb;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::sdbcx;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::form;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::io;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::util;
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using namespace ::com::sun::star::form::binding;
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//==================================================================
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// ONumericControl
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//==================================================================
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//------------------------------------------------------------------
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ONumericControl::ONumericControl(const Reference<XMultiServiceFactory>& _rxFactory)
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:OBoundControl(_rxFactory, VCL_CONTROL_NUMERICFIELD)
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{
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}
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//------------------------------------------------------------------------------
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StringSequence ONumericControl::getSupportedServiceNames() throw()
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{
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StringSequence aSupported = OBoundControl::getSupportedServiceNames();
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aSupported.realloc(aSupported.getLength() + 1);
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::rtl::OUString*pArray = aSupported.getArray();
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pArray[aSupported.getLength()-1] = FRM_SUN_CONTROL_NUMERICFIELD;
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return aSupported;
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}
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//------------------------------------------------------------------
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InterfaceRef SAL_CALL ONumericControl_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory)
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{
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return *(new ONumericControl(_rxFactory));
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}
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//------------------------------------------------------------------------------
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Sequence<Type> ONumericControl::_getTypes()
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{
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return OBoundControl::_getTypes();
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}
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//==================================================================
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// ONumericModel
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//==================================================================
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//------------------------------------------------------------------
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InterfaceRef SAL_CALL ONumericModel_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory)
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{
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return *(new ONumericModel(_rxFactory));
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}
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//------------------------------------------------------------------------------
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Sequence<Type> ONumericModel::_getTypes()
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{
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return OEditBaseModel::_getTypes();
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}
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//------------------------------------------------------------------
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DBG_NAME( ONumericModel )
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//------------------------------------------------------------------
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ONumericModel::ONumericModel(const Reference<XMultiServiceFactory>& _rxFactory)
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:OEditBaseModel( _rxFactory, VCL_CONTROLMODEL_NUMERICFIELD, FRM_SUN_CONTROL_NUMERICFIELD, sal_True, sal_True )
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// use the old control name for compytibility reasons
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{
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DBG_CTOR( ONumericModel, NULL );
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m_nClassId = FormComponentType::NUMERICFIELD;
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initValueProperty( PROPERTY_VALUE, PROPERTY_ID_VALUE );
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}
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//------------------------------------------------------------------
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ONumericModel::ONumericModel( const ONumericModel* _pOriginal, const Reference<XMultiServiceFactory>& _rxFactory )
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:OEditBaseModel( _pOriginal, _rxFactory )
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{
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DBG_CTOR( ONumericModel, NULL );
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}
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//------------------------------------------------------------------
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ONumericModel::~ONumericModel()
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{
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DBG_DTOR( ONumericModel, NULL );
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}
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// XCloneable
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//------------------------------------------------------------------------------
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IMPLEMENT_DEFAULT_CLONING( ONumericModel )
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// XServiceInfo
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//------------------------------------------------------------------------------
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StringSequence ONumericModel::getSupportedServiceNames() throw()
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{
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StringSequence aSupported = OBoundControlModel::getSupportedServiceNames();
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sal_Int32 nOldLen = aSupported.getLength();
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aSupported.realloc( nOldLen + 8 );
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::rtl::OUString* pStoreTo = aSupported.getArray() + nOldLen;
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*pStoreTo++ = BINDABLE_CONTROL_MODEL;
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*pStoreTo++ = DATA_AWARE_CONTROL_MODEL;
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*pStoreTo++ = VALIDATABLE_CONTROL_MODEL;
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*pStoreTo++ = BINDABLE_DATA_AWARE_CONTROL_MODEL;
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*pStoreTo++ = VALIDATABLE_BINDABLE_CONTROL_MODEL;
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*pStoreTo++ = FRM_SUN_COMPONENT_NUMERICFIELD;
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*pStoreTo++ = FRM_SUN_COMPONENT_DATABASE_NUMERICFIELD;
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*pStoreTo++ = BINDABLE_DATABASE_NUMERIC_FIELD;
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return aSupported;
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}
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//------------------------------------------------------------------------------
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Reference<XPropertySetInfo> SAL_CALL ONumericModel::getPropertySetInfo() throw( RuntimeException )
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{
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Reference<XPropertySetInfo> xInfo( createPropertySetInfo( getInfoHelper() ) );
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return xInfo;
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}
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//------------------------------------------------------------------------------
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void ONumericModel::fillProperties(
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Sequence< Property >& _rProps,
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Sequence< Property >& _rAggregateProps ) const
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{
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BEGIN_DESCRIBE_PROPERTIES( 2, OEditBaseModel )
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DECL_PROP3(DEFAULT_VALUE, double, BOUND, MAYBEDEFAULT, MAYBEVOID);
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DECL_PROP1(TABINDEX, sal_Int16, BOUND);
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END_DESCRIBE_PROPERTIES();
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}
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//------------------------------------------------------------------------------
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::cppu::IPropertyArrayHelper& ONumericModel::getInfoHelper()
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{
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return *const_cast<ONumericModel*>(this)->getArrayHelper();
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}
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//------------------------------------------------------------------------------
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::rtl::OUString SAL_CALL ONumericModel::getServiceName() throw ( ::com::sun::star::uno::RuntimeException)
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{
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return FRM_COMPONENT_NUMERICFIELD; // old (non-sun) name for compatibility !
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}
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//------------------------------------------------------------------------------
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sal_Bool ONumericModel::commitControlValueToDbColumn( bool /*_bPostReset*/ )
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{
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Any aControlValue( m_xAggregateFastSet->getFastPropertyValue( getValuePropertyAggHandle() ) );
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if ( !compare( aControlValue, m_aSaveValue ) )
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{
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if ( !aControlValue.hasValue() )
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m_xColumnUpdate->updateNull();
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else
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{
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try
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{
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m_xColumnUpdate->updateDouble( getDouble( aControlValue ) );
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}
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catch(Exception&)
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{
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return sal_False;
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}
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}
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m_aSaveValue = aControlValue;
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}
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return sal_True;
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}
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//------------------------------------------------------------------------------
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Any ONumericModel::translateDbColumnToControlValue()
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{
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m_aSaveValue <<= (double)m_xColumn->getDouble();
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if ( m_xColumn->wasNull() )
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m_aSaveValue.clear();
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return m_aSaveValue;
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}
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//------------------------------------------------------------------------------
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Any ONumericModel::getDefaultForReset() const
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{
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Any aValue;
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if (m_aDefault.getValueType().getTypeClass() == TypeClass_DOUBLE)
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aValue = m_aDefault;
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return aValue;
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}
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//------------------------------------------------------------------------------
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sal_Bool ONumericModel::approveValueBinding( const Reference< XValueBinding >& _rxBinding )
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{
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OSL_PRECOND( _rxBinding.is(), "ONumericModel::approveValueBinding: invalid binding!" );
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// only strings are accepted for simplicity
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return _rxBinding.is()
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&& _rxBinding->supportsType( ::getCppuType( static_cast< double* >( NULL ) ) );
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}
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//.........................................................................
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} // namespace frm
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//.........................................................................
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