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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 "CheckBox.hxx"
#include <property.hxx>
#include <services.hxx>
#include <comphelper/basicio.hxx>
#include <tools/debug.hxx>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/form/FormComponentType.hpp>
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::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;
OCheckBoxControl::OCheckBoxControl(const Reference<XComponentContext>& _rxFactory)
:OBoundControl(_rxFactory, VCL_CONTROL_CHECKBOX)
{
}
css::uno::Sequence<OUString> SAL_CALL OCheckBoxControl::getSupportedServiceNames()
{
css::uno::Sequence<OUString> aSupported = OBoundControl::getSupportedServiceNames();
aSupported.realloc(aSupported.getLength() + 2);
OUString* pArray = aSupported.getArray();
pArray[aSupported.getLength()-2] = FRM_SUN_CONTROL_CHECKBOX;
pArray[aSupported.getLength()-1] = STARDIV_ONE_FORM_CONTROL_CHECKBOX;
return aSupported;
}
//= OCheckBoxModel
OCheckBoxModel::OCheckBoxModel(const Reference<XComponentContext>& _rxFactory)
:OReferenceValueComponent( _rxFactory, VCL_CONTROLMODEL_CHECKBOX, FRM_SUN_CONTROL_CHECKBOX )
// use the old control name for compytibility reasons
{
m_nClassId = FormComponentType::CHECKBOX;
initValueProperty( PROPERTY_STATE, PROPERTY_ID_STATE );
}
OCheckBoxModel::OCheckBoxModel( const OCheckBoxModel* _pOriginal, const Reference<XComponentContext>& _rxFactory )
:OReferenceValueComponent( _pOriginal, _rxFactory )
{
}
OCheckBoxModel::~OCheckBoxModel()
{
}
css::uno::Reference< css::util::XCloneable > SAL_CALL OCheckBoxModel::createClone()
{
rtl::Reference<OCheckBoxModel> pClone = new OCheckBoxModel(this, getContext());
pClone->clonedFrom(this);
return pClone;
}
// XServiceInfo
css::uno::Sequence<OUString> SAL_CALL OCheckBoxModel::getSupportedServiceNames()
{
css::uno::Sequence<OUString> aSupported = OReferenceValueComponent::getSupportedServiceNames();
sal_Int32 nOldLen = aSupported.getLength();
aSupported.realloc( nOldLen + 9 );
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_CHECKBOX;
*pStoreTo++ = FRM_SUN_COMPONENT_DATABASE_CHECKBOX;
*pStoreTo++ = BINDABLE_DATABASE_CHECK_BOX;
*pStoreTo++ = FRM_COMPONENT_CHECKBOX;
return aSupported;
}
void OCheckBoxModel::describeFixedProperties( Sequence< Property >& _rProps ) const
{
OReferenceValueComponent::describeFixedProperties( _rProps );
sal_Int32 nOldCount = _rProps.getLength();
_rProps.realloc( nOldCount + 1);
css::beans::Property* pProperties = _rProps.getArray() + nOldCount;
*pProperties++ = css::beans::Property(PROPERTY_TABINDEX, PROPERTY_ID_TABINDEX, cppu::UnoType<sal_Int16>::get(), css::beans::PropertyAttribute::BOUND);
DBG_ASSERT( pProperties == _rProps.getArray() + _rProps.getLength(), "<...>::describeFixedProperties/getInfoHelper: forgot to adjust the count ?");
}
OUString SAL_CALL OCheckBoxModel::getServiceName()
{
return FRM_COMPONENT_CHECKBOX; // old (non-sun) name for compatibility !
}
void SAL_CALL OCheckBoxModel::write(const Reference<css::io::XObjectOutputStream>& _rxOutStream)
{
OReferenceValueComponent::write(_rxOutStream);
// Version
_rxOutStream->writeShort(0x0003);
// Properties
_rxOutStream << getReferenceValue();
_rxOutStream << static_cast<sal_Int16>(getDefaultChecked());
writeHelpTextCompatibly(_rxOutStream);
// from version 0x0003 : common properties
writeCommonProperties(_rxOutStream);
}
void SAL_CALL OCheckBoxModel::read(const Reference<css::io::XObjectInputStream>& _rxInStream)
{
OReferenceValueComponent::read(_rxInStream);
osl::MutexGuard aGuard(m_aMutex);
// Version
sal_uInt16 nVersion = _rxInStream->readShort();
OUString sReferenceValue;
sal_Int16 nDefaultChecked( 0 );
switch ( nVersion )
{
case 0x0001:
_rxInStream >> sReferenceValue;
nDefaultChecked = _rxInStream->readShort();
break;
case 0x0002:
_rxInStream >> sReferenceValue;
_rxInStream >> nDefaultChecked;
readHelpTextCompatibly( _rxInStream );
break;
case 0x0003:
_rxInStream >> sReferenceValue;
_rxInStream >> nDefaultChecked;
readHelpTextCompatibly(_rxInStream);
readCommonProperties(_rxInStream);
break;
default:
OSL_FAIL("OCheckBoxModel::read : unknown version !");
defaultCommonProperties();
break;
}
setReferenceValue( sReferenceValue );
setDefaultChecked( static_cast< ToggleState >( nDefaultChecked ) );
// After reading in, display the default values
if ( !getControlSource().isEmpty() )
// (not if we don't have a control source - the "State" property acts like it is persistent, then
resetNoBroadcast();
}
bool OCheckBoxModel::DbUseBool()
{
return getReferenceValue().isEmpty() && getNoCheckReferenceValue().isEmpty();
}
Any OCheckBoxModel::translateDbColumnToControlValue()
{
Any aValue;
// Set value in ControlModel
bool bValue = bool(); // avoid warning
if(DbUseBool())
{
bValue = m_xColumn->getBoolean();
}
else
{
const OUString sVal(m_xColumn->getString());
if (sVal == getReferenceValue())
bValue = true;
else if (sVal == getNoCheckReferenceValue())
bValue = false;
else
aValue <<= static_cast<sal_Int16>(getDefaultChecked());
}
if ( m_xColumn->wasNull() )
{
bool bTriState = true;
if ( m_xAggregateSet.is() )
m_xAggregateSet->getPropertyValue( PROPERTY_TRISTATE ) >>= bTriState;
aValue <<= static_cast<sal_Int16>( bTriState ? TRISTATE_INDET : getDefaultChecked() );
}
else if ( !aValue.hasValue() )
{
// Since above either bValue is initialised, either aValue.hasValue(),
// bValue cannot be used uninitialised here.
// But GCC does not see/understand that, which breaks -Werror builds,
// so we explicitly default-initialise it.
aValue <<= static_cast<sal_Int16>( bValue ? TRISTATE_TRUE : TRISTATE_FALSE );
}
return aValue;
}
bool OCheckBoxModel::commitControlValueToDbColumn( bool /*_bPostReset*/ )
{
OSL_PRECOND( m_xColumnUpdate.is(), "OCheckBoxModel::commitControlValueToDbColumn: not bound!" );
if ( !m_xColumnUpdate )
return true;
Any aControlValue( m_xAggregateSet->getPropertyValue( PROPERTY_STATE ) );
try
{
sal_Int16 nValue = TRISTATE_INDET;
aControlValue >>= nValue;
switch (nValue)
{
case TRISTATE_INDET:
m_xColumnUpdate->updateNull();
break;
case TRISTATE_TRUE:
if (DbUseBool())
m_xColumnUpdate->updateBoolean( true );
else
m_xColumnUpdate->updateString( getReferenceValue() );
break;
case TRISTATE_FALSE:
if (DbUseBool())
m_xColumnUpdate->updateBoolean( false );
else
m_xColumnUpdate->updateString( getNoCheckReferenceValue() );
break;
default:
OSL_FAIL("OCheckBoxModel::commitControlValueToDbColumn: invalid value !");
}
}
catch(const Exception&)
{
OSL_FAIL("OCheckBoxModel::commitControlValueToDbColumn: could not commit !");
}
return true;
}
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
com_sun_star_form_OCheckBoxModel_get_implementation(css::uno::XComponentContext* component,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(new frm::OCheckBoxModel(component));
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
com_sun_star_form_OCheckBoxControl_get_implementation(css::uno::XComponentContext* component,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(new frm::OCheckBoxControl(component));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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