Quelle spinbutton.cxx
Sprache: C
/* -*- 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 "spinbutton.hxx"
#include "scrollbar.hxx"
#include <comphelper/property.hxx>
#include <comphelper/streamsection.hxx>
#include <comphelper/basicio.hxx>
#include <tools/debug.hxx>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/form/FormComponentType.hpp>
#include <property.hxx>
#include <services.hxx>
namespace frm
{
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::form;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::io;
//= OSpinButtonModel
OSpinButtonModel::OSpinButtonModel( const Reference<XComponentContext>& _rxFactory )
:OBoundControlModel( _rxFactory, VCL_CONTROLMODEL_SPINBUTTON, VCL_CONTROL_SPINBUTTON, true , true , false )
,m_nDefaultSpinValue( 0 )
{
m_nClassId = FormComponentType::SPINBUTTON;
initValueProperty( PROPERTY_SPIN_VALUE, PROPERTY_ID_SPIN_VALUE );
}
OSpinButtonModel::OSpinButtonModel( const OSpinButtonModel* _pOriginal, const Reference< XComponentContext >& _rxFactory )
:OBoundControlModel( _pOriginal, _rxFactory )
{
m_nDefaultSpinValue = _pOriginal->m_nDefaultSpinValue;
}
OSpinButtonModel::~OSpinButtonModel( )
{
}
OUString SAL_CALL OSpinButtonModel::getImplementationName()
{
return u"com.sun.star.comp.forms.OSpinButtonModel" _ustr;
}
// note that we're passing OControlModel as "base class". This is because
// OBoundControlModel, our real base class, claims to support the DataAwareControlModel
// service, which isn't really true for us. We only derive from this class
// to benefit from the functionality for binding to spreadsheet cells
Sequence< OUString > SAL_CALL OSpinButtonModel::getSupportedServiceNames()
{
static constexpr OUString aOwnNames[] { FRM_SUN_COMPONENT_SPINBUTTON, BINDABLE_INTEGER_VALUE_RANGE };
return ::comphelper::combineSequences(
getAggregateServiceNames(),
::comphelper::concatSequences(
OControlModel::getSupportedServiceNames_Static(),
aOwnNames
)
);
}
css::uno::Reference< css::util::XCloneable > SAL_CALL OSpinButtonModel::createClone()
{
rtl::Reference<OSpinButtonModel> pClone = new OSpinButtonModel(this , getContext());
pClone->clonedFrom(this );
return pClone;
}
void OSpinButtonModel::describeFixedProperties( Sequence< Property >& _rProps ) const
{
OControlModel::describeFixedProperties( _rProps );
sal_Int32 nOldCount = _rProps.getLength();
_rProps.realloc( nOldCount + 3 );
css::beans::Property* pProperties = _rProps.getArray() + nOldCount;
*pProperties++ = css::beans::Property(PROPERTY_DEFAULT_SPIN_VALUE, PROPERTY_ID_DEFAULT_SPIN_VALUE, cppu::UnoType<sal_Int32>::get(), css::beans::PropertyAttribute::BOUND);
*pProperties++ = css::beans::Property(PROPERTY_TABINDEX, PROPERTY_ID_TABINDEX, cppu::UnoType<sal_Int16>::get(), css::beans::PropertyAttribute::BOUND);
*pProperties++ = css::beans::Property(PROPERTY_CONTROLSOURCEPROPERTY, PROPERTY_ID_CONTROLSOURCEPROPERTY, cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::READONLY | css::beans::PropertyAttribute::TRANSIENT);
DBG_ASSERT( pProperties == _rProps.getArray() + _rProps.getLength(), "<...>::describeFixedProperties/getInfoHelper: forgot to adjust the count ?" );
}
void OSpinButtonModel::getFastPropertyValue( Any& _rValue, sal_Int32 _nHandle ) const
{
switch ( _nHandle )
{
case PROPERTY_ID_DEFAULT_SPIN_VALUE:
_rValue <<= m_nDefaultSpinValue;
break ;
default :
OBoundControlModel::getFastPropertyValue( _rValue, _nHandle );
}
}
void OSpinButtonModel::setFastPropertyValue_NoBroadcast( sal_Int32 _nHandle, const Any& _rValue )
{
switch ( _nHandle )
{
case PROPERTY_ID_DEFAULT_SPIN_VALUE:
OSL_VERIFY( _rValue >>= m_nDefaultSpinValue );
resetNoBroadcast();
break ;
default :
OBoundControlModel::setFastPropertyValue_NoBroadcast( _nHandle, _rValue );
}
}
sal_Bool OSpinButtonModel::convertFastPropertyValue(
Any& _rConvertedValue, Any& _rOldValue, sal_Int32 _nHandle, const Any& _rValue )
{
bool bModified( false );
switch ( _nHandle )
{
case PROPERTY_ID_DEFAULT_SPIN_VALUE:
bModified = tryPropertyValue( _rConvertedValue, _rOldValue, _rValue, m_nDefaultSpinValue );
break ;
default :
bModified = OBoundControlModel::convertFastPropertyValue( _rConvertedValue, _rOldValue, _nHandle, _rValue );
break ;
}
return bModified;
}
Any OSpinButtonModel::getPropertyDefaultByHandle( sal_Int32 _nHandle ) const
{
Any aReturn;
switch ( _nHandle )
{
case PROPERTY_ID_DEFAULT_SPIN_VALUE:
aReturn <<= sal_Int32(0 );
break ;
default :
aReturn = OBoundControlModel::getPropertyDefaultByHandle( _nHandle );
break ;
}
return aReturn;
}
Any OSpinButtonModel::translateDbColumnToControlValue( )
{
OSL_FAIL( "OSpinButtonModel::commitControlValueToDbColumn: never to be called (we're not bound)!" );
return Any();
}
bool OSpinButtonModel::commitControlValueToDbColumn( bool /*_bPostReset*/ )
{
OSL_FAIL( "OSpinButtonModel::commitControlValueToDbColumn: never to be called (we're not bound)!" );
return true ;
}
Any OSpinButtonModel::getDefaultForReset() const
{
return Any( m_nDefaultSpinValue );
}
OUString SAL_CALL OSpinButtonModel::getServiceName()
{
return FRM_SUN_COMPONENT_SPINBUTTON;
}
void SAL_CALL OSpinButtonModel::write( const Reference< XObjectOutputStream >& _rxOutStream )
{
OBoundControlModel::write( _rxOutStream );
::osl::MutexGuard aGuard( m_aMutex );
OStreamSection aSection( _rxOutStream );
// version
_rxOutStream->writeShort( 0 x0001 );
// properties
_rxOutStream << m_nDefaultSpinValue;
writeHelpTextCompatibly( _rxOutStream );
}
void SAL_CALL OSpinButtonModel::read( const Reference< XObjectInputStream>& _rxInStream )
{
OBoundControlModel::read( _rxInStream );
::osl::MutexGuard aGuard( m_aMutex );
// version
{
OStreamSection aSection( _rxInStream );
sal_uInt16 nVersion = _rxInStream->readShort();
if ( nVersion == 0 x0001 )
{
_rxInStream >> m_nDefaultSpinValue;
readHelpTextCompatibly( _rxInStream );
}
else
defaultCommonProperties();
// here, everything in the stream section which is left will be skipped
}
}
Any OSpinButtonModel::translateExternalValueToControlValue( const Any& _rExternalValue ) const
{
return translateExternalDoubleToControlIntValue( _rExternalValue, m_xAggregateSet,
u"SpinValueMin" _ustr,
u"SpinValueMax" _ustr );
}
Any OSpinButtonModel::translateControlValueToExternalValue( ) const
{
// by definition, the base class simply obtains the property value
return translateControlIntToExternalDoubleValue( OBoundControlModel::translateControlValueToExternalValue() );
}
Sequence< Type > OSpinButtonModel::getSupportedBindingTypes()
{
return Sequence< Type >( &cppu::UnoType<double >::get(), 1 );
}
} // namespace frm
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
com_sun_star_comp_forms_OSpinButtonModel_get_implementation(css::uno::XComponentContext* component,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(new frm::OSpinButtonModel(component));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=94 H=100 G=96
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-09-30)
¤
*© Formatika GbR, Deutschland
2026-10-10
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