295 lines
10 KiB
C++
295 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "File.hxx"
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#include <com/sun/star/form/FormComponentType.hpp>
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#include "property.hrc"
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#include "services.hxx"
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#include <tools/debug.hxx>
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#include <comphelper/container.hxx>
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#include <comphelper/basicio.hxx>
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#include <comphelper/guarding.hxx>
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#include <comphelper/processfactory.hxx>
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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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//------------------------------------------------------------------
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InterfaceRef SAL_CALL OFileControlModel_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory)
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{
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return *(new OFileControlModel( comphelper::getComponentContext(_rxFactory) ));
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}
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//------------------------------------------------------------------------------
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Sequence<Type> OFileControlModel::_getTypes()
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{
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static Sequence<Type> aTypes;
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if (!aTypes.getLength())
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{
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// my base class
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Sequence<Type> aBaseClassTypes = OControlModel::_getTypes();
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Sequence<Type> aOwnTypes(1);
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Type* pOwnTypes = aOwnTypes.getArray();
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pOwnTypes[0] = getCppuType((Reference<XReset>*)NULL);
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aTypes = concatSequences(aBaseClassTypes, aOwnTypes);
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}
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return aTypes;
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}
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// XServiceInfo
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//------------------------------------------------------------------------------
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StringSequence OFileControlModel::getSupportedServiceNames() throw(RuntimeException)
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{
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StringSequence aSupported = OControlModel::getSupportedServiceNames();
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aSupported.realloc(aSupported.getLength() + 1);
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OUString*pArray = aSupported.getArray();
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pArray[aSupported.getLength()-1] = FRM_SUN_COMPONENT_FILECONTROL;
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return aSupported;
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}
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//------------------------------------------------------------------
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DBG_NAME( OFileControlModel )
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//------------------------------------------------------------------
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OFileControlModel::OFileControlModel(const Reference<XComponentContext>& _rxFactory)
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:OControlModel(_rxFactory, VCL_CONTROLMODEL_FILECONTROL)
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,m_aResetListeners(m_aMutex)
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{
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DBG_CTOR( OFileControlModel, NULL );
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m_nClassId = FormComponentType::FILECONTROL;
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}
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//------------------------------------------------------------------
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OFileControlModel::OFileControlModel( const OFileControlModel* _pOriginal, const Reference<XComponentContext>& _rxFactory )
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:OControlModel( _pOriginal, _rxFactory )
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,m_aResetListeners( m_aMutex )
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{
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DBG_CTOR( OFileControlModel, NULL );
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m_sDefaultValue = _pOriginal->m_sDefaultValue;
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}
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//------------------------------------------------------------------
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OFileControlModel::~OFileControlModel()
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{
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if (!OComponentHelper::rBHelper.bDisposed)
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{
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acquire();
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dispose();
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}
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DBG_DTOR( OFileControlModel, NULL );
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}
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//------------------------------------------------------------------------------
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IMPLEMENT_DEFAULT_CLONING( OFileControlModel )
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//------------------------------------------------------------------------------
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Any SAL_CALL OFileControlModel::queryAggregation(const Type& _rType) throw (RuntimeException)
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{
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Any aReturn = OControlModel::queryAggregation(_rType);
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if (!aReturn.hasValue())
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aReturn = ::cppu::queryInterface(_rType
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,static_cast<XReset*>(this)
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);
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return aReturn;
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}
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// OComponentHelper
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//-----------------------------------------------------------------------------
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void OFileControlModel::disposing()
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{
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OControlModel::disposing();
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EventObject aEvt(static_cast<XWeak*>(this));
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m_aResetListeners.disposeAndClear(aEvt);
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}
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//------------------------------------------------------------------------------
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Any OFileControlModel::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_TEXT:
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return makeAny( OUString() );
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}
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return OControlModel::getPropertyDefaultByHandle( _nHandle );
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}
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//------------------------------------------------------------------------------
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void OFileControlModel::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_TEXT : rValue <<= m_sDefaultValue; break;
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default:
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OControlModel::getFastPropertyValue(rValue, nHandle);
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}
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}
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//------------------------------------------------------------------------------
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void OFileControlModel::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle, const Any& rValue) throw ( ::com::sun::star::uno::Exception)
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{
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switch (nHandle)
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{
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case PROPERTY_ID_DEFAULT_TEXT :
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DBG_ASSERT(rValue.getValueType().getTypeClass() == TypeClass_STRING, "OFileControlModel::setFastPropertyValue_NoBroadcast : invalid type !" );
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rValue >>= m_sDefaultValue;
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break;
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default:
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OControlModel::setFastPropertyValue_NoBroadcast(nHandle, rValue);
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}
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}
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//------------------------------------------------------------------------------
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sal_Bool OFileControlModel::convertFastPropertyValue(Any& rConvertedValue, Any& rOldValue, sal_Int32 nHandle, const Any& rValue)
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throw( IllegalArgumentException )
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{
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switch (nHandle)
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{
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case PROPERTY_ID_DEFAULT_TEXT :
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return tryPropertyValue(rConvertedValue, rOldValue, rValue, m_sDefaultValue);
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default:
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return OControlModel::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue);
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}
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}
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//------------------------------------------------------------------------------
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void OFileControlModel::describeFixedProperties( Sequence< Property >& _rProps ) const
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{
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BEGIN_DESCRIBE_PROPERTIES( 2, OControlModel )
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DECL_PROP1(DEFAULT_TEXT, OUString, BOUND);
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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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OUString SAL_CALL OFileControlModel::getServiceName() throw ( ::com::sun::star::uno::RuntimeException)
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{
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return OUString(FRM_COMPONENT_FILECONTROL); // old (non-sun) name for compatibility !
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}
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//------------------------------------------------------------------------------
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void OFileControlModel::write(const Reference<stario::XObjectOutputStream>& _rxOutStream) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException)
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{
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OControlModel::write(_rxOutStream);
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::osl::MutexGuard aGuard(m_aMutex);
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// Version
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_rxOutStream->writeShort(0x0002);
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// Default-Wert
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_rxOutStream << m_sDefaultValue;
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writeHelpTextCompatibly(_rxOutStream);
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}
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//------------------------------------------------------------------------------
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void OFileControlModel::read(const Reference<stario::XObjectInputStream>& _rxInStream) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException)
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{
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OControlModel::read(_rxInStream);
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::osl::MutexGuard aGuard(m_aMutex);
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// Version
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sal_uInt16 nVersion = _rxInStream->readShort();
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// Default-Wert
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switch (nVersion)
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{
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case 1:
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_rxInStream >> m_sDefaultValue; break;
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case 2:
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_rxInStream >> m_sDefaultValue;
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readHelpTextCompatibly(_rxInStream);
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break;
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default:
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OSL_FAIL("OFileControlModel::read : unknown version !");
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m_sDefaultValue = OUString();
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}
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// Display default values after read
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// _reset();
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}
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//-----------------------------------------------------------------------------
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void SAL_CALL OFileControlModel::reset() throw ( ::com::sun::star::uno::RuntimeException)
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{
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::cppu::OInterfaceIteratorHelper aIter(m_aResetListeners);
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EventObject aEvt(static_cast<XWeak*>(this));
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sal_Bool bContinue = sal_True;
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while (aIter.hasMoreElements() && bContinue)
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bContinue =((XResetListener*)aIter.next())->approveReset(aEvt);
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if (bContinue)
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{
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{
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// If Models are threadSave
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::osl::MutexGuard aGuard(m_aMutex);
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_reset();
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}
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m_aResetListeners.notifyEach( &XResetListener::resetted, aEvt );
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}
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}
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//-----------------------------------------------------------------------------
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void OFileControlModel::addResetListener(const Reference<XResetListener>& _rxListener) throw ( ::com::sun::star::uno::RuntimeException)
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{
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m_aResetListeners.addInterface(_rxListener);
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}
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//-----------------------------------------------------------------------------
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void OFileControlModel::removeResetListener(const Reference<XResetListener>& _rxListener) throw ( ::com::sun::star::uno::RuntimeException)
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{
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m_aResetListeners.removeInterface(_rxListener);
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}
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//------------------------------------------------------------------------------
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void OFileControlModel::_reset()
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{
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{ // release our mutex once (it's acquired in the calling method !), as setting aggregate properties
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// may cause any uno controls belonging to us to lock the solar mutex, which is potentially dangerous with
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// our own mutex locked
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MutexRelease aRelease(m_aMutex);
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m_xAggregateSet->setPropertyValue(PROPERTY_TEXT, makeAny(m_sDefaultValue));
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}
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}
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//.........................................................................
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} // namespace frm
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//.........................................................................
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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