304 lines
12 KiB
C++
304 lines
12 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: spinbutton.cxx,v $
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*
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* $Revision: 1.6 $
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*
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* last change: $Author: rt $ $Date: 2005-09-08 22:52:40 $
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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_SOURCE_COMPONENT_SPINBUTTON_HXX
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#include "spinbutton.hxx"
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#endif
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#ifndef _COMPHELPER_STREAMSECTION_HXX_
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#include <comphelper/streamsection.hxx>
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#endif
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#ifndef _COMPHELPER_BASIC_IO_HXX_
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#include <comphelper/basicio.hxx>
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#endif
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//--------------------------------------------------------------------------
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extern "C" void SAL_CALL createRegistryInfo_OSpinButtonModel()
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{
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static ::frm::OMultiInstanceAutoRegistration< ::frm::OSpinButtonModel > aRegisterModel;
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}
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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::beans;
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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::lang;
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using namespace ::com::sun::star::util;
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using namespace ::com::sun::star::io;
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using namespace ::com::sun::star::form::binding;
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//====================================================================
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//= OSpinButtonModel
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//====================================================================
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// implemented elsewhere
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Any translateExternalDoubleToControlIntValue(
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const Reference< XValueBinding >& _rxBinding, const Reference< XPropertySet >& _rxProperties,
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const ::rtl::OUString& _rMinValueName, const ::rtl::OUString& _rMaxValueName );
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Any translateControlIntToExternalDoubleValue( const Any& _rControlIntValue );
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//====================================================================
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//= OSpinButtonModel
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//====================================================================
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//--------------------------------------------------------------------
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DBG_NAME( OSpinButtonModel )
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//--------------------------------------------------------------------
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OSpinButtonModel::OSpinButtonModel( const Reference<XMultiServiceFactory>& _rxFactory )
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:OBoundControlModel( _rxFactory, VCL_CONTROLMODEL_SPINBUTTON, VCL_CONTROL_SPINBUTTON, sal_True, sal_True, sal_False )
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,m_nDefaultSpinValue( 0 )
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{
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DBG_CTOR( OSpinButtonModel, NULL );
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m_nClassId = FormComponentType::SPINBUTTON;
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initValueProperty( PROPERTY_SPIN_VALUE, PROPERTY_ID_SPIN_VALUE );
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}
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//--------------------------------------------------------------------
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OSpinButtonModel::OSpinButtonModel( const OSpinButtonModel* _pOriginal, const Reference< XMultiServiceFactory >& _rxFactory )
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:OBoundControlModel( _pOriginal, _rxFactory )
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{
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DBG_CTOR( OSpinButtonModel, NULL );
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m_nDefaultSpinValue = _pOriginal->m_nDefaultSpinValue;
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}
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//--------------------------------------------------------------------
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OSpinButtonModel::~OSpinButtonModel( )
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{
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DBG_DTOR( OSpinButtonModel, NULL );
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}
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//--------------------------------------------------------------------
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IMPLEMENT_SERVICE_REGISTRATION_2( OSpinButtonModel, OControlModel, FRM_SUN_COMPONENT_SPINBUTTON, BINDABLE_INTEGER_VALUE_RANGE )
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// note that we're passing OControlModel as "base class". This is because
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// OBoundControlModel, our real base class, claims to support the DataAwareControlModel
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// service, which isn't really true for us. We only derive from this class
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// to benefit from the functionality for binding to spreadsheet cells
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//------------------------------------------------------------------------------
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IMPLEMENT_DEFAULT_CLONING( OSpinButtonModel )
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//------------------------------------------------------------------------------
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void SAL_CALL OSpinButtonModel::disposing()
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{
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OBoundControlModel::disposing();
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}
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//--------------------------------------------------------------------
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Reference< XPropertySetInfo > SAL_CALL OSpinButtonModel::getPropertySetInfo() throw(RuntimeException)
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{
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return Reference< XPropertySetInfo >( createPropertySetInfo( getInfoHelper() ) );
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}
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//--------------------------------------------------------------------
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cppu::IPropertyArrayHelper& OSpinButtonModel::getInfoHelper()
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{
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return *const_cast< OSpinButtonModel* >( this )->getArrayHelper();
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}
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//--------------------------------------------------------------------
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void OSpinButtonModel::fillProperties( Sequence< Property >& _rProps, Sequence< Property >& _rAggregateProps ) const
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{
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BEGIN_DESCRIBE_PROPERTIES( 3, OControlModel )
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DECL_PROP1( DEFAULT_SPIN_VALUE, sal_Int32, BOUND );
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DECL_PROP1( TABINDEX, sal_Int16, BOUND );
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DECL_PROP2( CONTROLSOURCEPROPERTY,::rtl::OUString, READONLY, TRANSIENT );
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END_DESCRIBE_PROPERTIES();
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}
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//------------------------------------------------------------------------------
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void OSpinButtonModel::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_DEFAULT_SPIN_VALUE:
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_rValue <<= m_nDefaultSpinValue;
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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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//------------------------------------------------------------------------------
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void OSpinButtonModel::setFastPropertyValue_NoBroadcast( sal_Int32 _nHandle, const Any& _rValue ) throw ( Exception )
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{
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switch ( _nHandle )
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{
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case PROPERTY_ID_DEFAULT_SPIN_VALUE:
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OSL_VERIFY( _rValue >>= m_nDefaultSpinValue );
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resetNoBroadcast();
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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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//------------------------------------------------------------------------------
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sal_Bool OSpinButtonModel::convertFastPropertyValue(
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Any& _rConvertedValue, Any& _rOldValue, sal_Int32 _nHandle, const Any& _rValue )
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throw ( IllegalArgumentException )
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{
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sal_Bool bModified( sal_False );
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switch ( _nHandle )
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{
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case PROPERTY_ID_DEFAULT_SPIN_VALUE:
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bModified = tryPropertyValue( _rConvertedValue, _rOldValue, _rValue, m_nDefaultSpinValue );
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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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//--------------------------------------------------------------------
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Any OSpinButtonModel::getPropertyDefaultByHandle( sal_Int32 _nHandle ) const
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{
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Any aReturn;
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switch ( _nHandle )
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{
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case PROPERTY_ID_DEFAULT_SPIN_VALUE:
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aReturn <<= (sal_Int32)0;
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break;
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default:
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aReturn = OBoundControlModel::getPropertyDefaultByHandle( _nHandle );
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break;
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}
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return aReturn;
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}
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//------------------------------------------------------------------------------
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Any OSpinButtonModel::translateDbColumnToControlValue( )
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{
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OSL_ENSURE( sal_False, "OSpinButtonModel::commitControlValueToDbColumn: never to be called (we're not bound)!" );
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return Any();
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}
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//------------------------------------------------------------------------------
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sal_Bool OSpinButtonModel::commitControlValueToDbColumn( bool _bPostReset )
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{
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OSL_ENSURE( sal_False, "OSpinButtonModel::commitControlValueToDbColumn: never to be called (we're not bound)!" );
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return sal_True;
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}
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//------------------------------------------------------------------------------
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Any OSpinButtonModel::getDefaultForReset() const
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{
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return makeAny( (sal_Int32)m_nDefaultSpinValue );
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}
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//--------------------------------------------------------------------
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::rtl::OUString SAL_CALL OSpinButtonModel::getServiceName() throw( RuntimeException )
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{
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return FRM_SUN_COMPONENT_SPINBUTTON;
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}
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//--------------------------------------------------------------------
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void SAL_CALL OSpinButtonModel::write( const Reference< XObjectOutputStream >& _rxOutStream )
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throw( IOException, RuntimeException )
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{
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OBoundControlModel::write( _rxOutStream );
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::osl::MutexGuard aGuard( m_aMutex );
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OStreamSection aSection( Reference< XDataOutputStream >( _rxOutStream, UNO_QUERY ) );
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// version
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_rxOutStream->writeShort( 0x0001 );
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// properties
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_rxOutStream << m_nDefaultSpinValue;
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writeHelpTextCompatibly( _rxOutStream );
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}
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//--------------------------------------------------------------------
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void SAL_CALL OSpinButtonModel::read( const Reference< XObjectInputStream>& _rxInStream ) throw( IOException, RuntimeException )
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{
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OBoundControlModel::read( _rxInStream );
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::osl::MutexGuard aGuard( m_aMutex );
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// version
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{
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OStreamSection aSection( Reference< XDataInputStream >( _rxInStream, UNO_QUERY ) );
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sal_uInt16 nVersion = _rxInStream->readShort();
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if ( nVersion == 0x0001 )
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{
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_rxInStream >> m_nDefaultSpinValue;
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readHelpTextCompatibly( _rxInStream );
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}
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else
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defaultCommonProperties();
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// here, everything in the stream section which is left will be skipped
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}
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}
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//--------------------------------------------------------------------
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Any OSpinButtonModel::translateExternalValueToControlValue( ) const
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{
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return translateExternalDoubleToControlIntValue( getExternalValueBinding(), m_xAggregateSet,
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::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "SpinValueMin" ) ),
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::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "SpinValueMax" ) ) );
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}
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//--------------------------------------------------------------------
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Any OSpinButtonModel::translateControlValueToExternalValue( ) const
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{
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// by definition, the base class simply obtains the property value
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return translateControlIntToExternalDoubleValue( OBoundControlModel::translateControlValueToExternalValue() );
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}
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//--------------------------------------------------------------------
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sal_Bool OSpinButtonModel::approveValueBinding( const Reference< XValueBinding >& _rxBinding )
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{
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OSL_PRECOND( _rxBinding.is(), "OSpinButtonModel::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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