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| -rw-r--r-- | extensions/source/propctrlr/xsdvalidationhelper.cxx | 406 |
1 files changed, 406 insertions, 0 deletions
diff --git a/extensions/source/propctrlr/xsdvalidationhelper.cxx b/extensions/source/propctrlr/xsdvalidationhelper.cxx new file mode 100644 index 000000000..b5b96cc28 --- /dev/null +++ b/extensions/source/propctrlr/xsdvalidationhelper.cxx @@ -0,0 +1,406 @@ +/* -*- 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 "xsdvalidationhelper.hxx" +#include "xsddatatypes.hxx" +#include "formstrings.hxx" + +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/xsd/DataTypeClass.hpp> +#include <com/sun/star/util/NumberFormat.hpp> +#include <com/sun/star/util/XNumberFormatTypes.hpp> +#include <com/sun/star/util/XNumberFormatsSupplier.hpp> +#include <com/sun/star/xforms/XDataTypeRepository.hpp> +#include <unotools/syslocale.hxx> +#include <i18nlangtag/languagetag.hxx> +#include <tools/diagnose_ex.h> + + +namespace pcr +{ + + + using namespace ::com::sun::star; + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::beans; + using namespace ::com::sun::star::xsd; + using namespace ::com::sun::star::util; + using namespace ::com::sun::star::lang; + using namespace ::com::sun::star::xforms; + + namespace NumberFormat = ::com::sun::star::util::NumberFormat; + + + //= XSDValidationHelper + + + XSDValidationHelper::XSDValidationHelper( ::osl::Mutex& _rMutex, const Reference< XPropertySet >& _rxIntrospectee, const Reference< frame::XModel >& _rxContextDocument ) + :EFormsHelper( _rMutex, _rxIntrospectee, _rxContextDocument ) + ,m_bInspectingFormattedField( false ) + { + try + { + Reference< XPropertySetInfo > xPSI; + Reference< XServiceInfo > xSI( _rxIntrospectee, UNO_QUERY ); + if ( m_xControlModel.is() ) + xPSI = m_xControlModel->getPropertySetInfo(); + if ( xPSI.is() + && xPSI->hasPropertyByName( PROPERTY_FORMATKEY ) + && xPSI->hasPropertyByName( PROPERTY_FORMATSSUPPLIER ) + && xSI.is() + && xSI->supportsService( SERVICE_COMPONENT_FORMATTEDFIELD ) + ) + m_bInspectingFormattedField = true; + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION("extensions.propctrlr", + "caught an exception while examining the introspectee!"); + } + } + + + void XSDValidationHelper::getAvailableDataTypeNames( std::vector< OUString >& /* [out] */ _rNames ) const + { + _rNames.resize( 0 ); + + try + { + Reference< XDataTypeRepository > xRepository = getDataTypeRepository(); + if ( xRepository.is() ) + { + const Sequence<OUString> aElements = xRepository->getElementNames(); + + _rNames.resize( aElements.getLength() ); + std::copy( aElements.begin(), aElements.end(), _rNames.begin() ); + } + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::getAvailableDataTypeNames" ); + } + } + + + Reference< XDataTypeRepository > XSDValidationHelper::getDataTypeRepository() const + { + Reference< XDataTypeRepository > xRepository; + + Reference< xforms::XModel > xModel( getCurrentFormModel( ) ); + if ( xModel.is() ) + xRepository = xModel->getDataTypeRepository(); + + return xRepository; + } + + + Reference< XDataTypeRepository > XSDValidationHelper::getDataTypeRepository( const OUString& _rModelName ) const + { + Reference< XDataTypeRepository > xRepository; + + Reference< xforms::XModel > xModel( getFormModelByName( _rModelName ) ); + if ( xModel.is() ) + xRepository = xModel->getDataTypeRepository(); + + return xRepository; + } + + + Reference< XDataType > XSDValidationHelper::getDataType( const OUString& _rName ) const + { + Reference< XDataType > xDataType; + + if ( !_rName.isEmpty() ) + { + Reference< XDataTypeRepository > xRepository = getDataTypeRepository(); + if ( xRepository.is() ) + xDataType = xRepository->getDataType( _rName ); + } + return xDataType; + } + + + OUString XSDValidationHelper::getValidatingDataTypeName( ) const + { + OUString sDataTypeName; + try + { + Reference< XPropertySet > xBinding( getCurrentBinding() ); + // it's allowed here to not (yet) have a binding + if ( xBinding.is() ) + { + OSL_VERIFY( xBinding->getPropertyValue( PROPERTY_XSD_DATA_TYPE ) >>= sDataTypeName ); + } + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::getValidatingDataTypeName" ); + } + return sDataTypeName; + } + + + ::rtl::Reference< XSDDataType > XSDValidationHelper::getDataTypeByName( const OUString& _rName ) const + { + ::rtl::Reference< XSDDataType > pReturn; + + try + { + Reference< XDataType > xValidatedAgainst; + + if ( !_rName.isEmpty() ) + xValidatedAgainst = getDataType( _rName ); + + if ( xValidatedAgainst.is() ) + pReturn = new XSDDataType( xValidatedAgainst ); + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::getDataTypeByName" ); + } + + return pReturn; + } + + + ::rtl::Reference< XSDDataType > XSDValidationHelper::getValidatingDataType( ) const + { + return getDataTypeByName( getValidatingDataTypeName() ); + } + + + bool XSDValidationHelper::cloneDataType( const ::rtl::Reference< XSDDataType >& _pDataType, const OUString& _rNewName ) const + { + OSL_ENSURE( _pDataType.is(), "XSDValidationHelper::removeDataTypeFromRepository: invalid data type!" ); + if ( !_pDataType.is() ) + return false; + + try + { + Reference< XDataTypeRepository > xRepository( getDataTypeRepository() ); + OSL_ENSURE( xRepository.is(), "XSDValidationHelper::removeDataTypeFromRepository: invalid data type repository!" ); + if ( !xRepository.is() ) + return false; + + Reference< XDataType > xDataType( _pDataType->getUnoDataType() ); + OSL_ENSURE( xDataType.is(), "XSDValidationHelper::removeDataTypeFromRepository: invalid data type (II)!" ); + if ( !xDataType.is() ) + return false; + + xRepository->cloneDataType( xDataType->getName(), _rNewName ); + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::cloneDataType" ); + } + return true; + } + + + bool XSDValidationHelper::removeDataTypeFromRepository( const OUString& _rName ) const + { + try + { + Reference< XDataTypeRepository > xRepository( getDataTypeRepository() ); + OSL_ENSURE( xRepository.is(), "XSDValidationHelper::removeDataTypeFromRepository: invalid data type repository!" ); + if ( !xRepository.is() ) + return false; + + if ( !xRepository->hasByName( _rName ) ) + { + OSL_FAIL( "XSDValidationHelper::removeDataTypeFromRepository: invalid repository and/or data type!" ); + return false; + } + + xRepository->revokeDataType( _rName ); + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::removeDataTypeFromRepository" ); + return false; + } + return true; + } + + + void XSDValidationHelper::setValidatingDataTypeByName( const OUString& _rName ) const + { + try + { + Reference< XPropertySet > xBinding( getCurrentBinding() ); + OSL_ENSURE( xBinding.is(), "XSDValidationHelper::setValidatingDataTypeByName: no active binding - how this?" ); + + if ( xBinding.is() ) + { + // get the old data type - this is necessary for notifying property changes + OUString sOldDataTypeName; + OSL_VERIFY( xBinding->getPropertyValue( PROPERTY_XSD_DATA_TYPE ) >>= sOldDataTypeName ); + Reference< XPropertySet > xOldType; + try { + xOldType = getDataType( sOldDataTypeName ); + } catch( const Exception& ) { } + + // set the new data type name + xBinding->setPropertyValue( PROPERTY_XSD_DATA_TYPE, Any( _rName ) ); + + // retrieve the new data type object + Reference< XPropertySet > xNewType = getDataType( _rName ); + + // fire any changes in the properties which result from this new type + std::set< OUString > aFilter; aFilter.insert( PROPERTY_NAME ); + firePropertyChanges( xOldType, xNewType, aFilter ); + + // fire the change in the Data Type property + OUString sNewDataTypeName; + OSL_VERIFY( xBinding->getPropertyValue( PROPERTY_XSD_DATA_TYPE ) >>= sNewDataTypeName ); + firePropertyChange( PROPERTY_XSD_DATA_TYPE, Any( sOldDataTypeName ), Any( sNewDataTypeName ) ); + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("extensions.propctrlr"); + } + } + + + void XSDValidationHelper::copyDataType( const OUString& _rFromModel, const OUString& _rToModel, + const OUString& _rDataTypeName ) const + { + if ( _rFromModel == _rToModel ) + // nothing to do (me thinks) + return; + + try + { + Reference< XDataTypeRepository > xFromRepository, xToRepository; + if ( !_rFromModel.isEmpty() ) + xFromRepository = getDataTypeRepository( _rFromModel ); + if ( !_rToModel.isEmpty() ) + xToRepository = getDataTypeRepository( _rToModel ); + + if ( !xFromRepository.is() || !xToRepository.is() ) + return; + + if ( !xFromRepository->hasByName( _rDataTypeName ) || xToRepository->hasByName( _rDataTypeName ) ) + // not existent in the source, or already existent (by name) in the destination + return; + + // determine the built-in type belonging to the source type + ::rtl::Reference< XSDDataType > pSourceType = new XSDDataType( xFromRepository->getDataType( _rDataTypeName ) ); + OUString sTargetBaseType = getBasicTypeNameForClass( pSourceType->classify(), xToRepository ); + + // create the target type + Reference< XDataType > xTargetType = xToRepository->cloneDataType( sTargetBaseType, _rDataTypeName ); + ::rtl::Reference< XSDDataType > pTargetType = new XSDDataType( xTargetType ); + + // copy the facets + pTargetType->copyFacetsFrom( pSourceType ); + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::copyDataType" ); + } + } + + + void XSDValidationHelper::findDefaultFormatForIntrospectee() + { + try + { + ::rtl::Reference< XSDDataType > xDataType = getValidatingDataType(); + if ( xDataType.is() ) + { + // find a NumberFormat type corresponding to the DataTypeClass + sal_Int16 nNumberFormatType = NumberFormat::NUMBER; + switch ( xDataType->classify() ) + { + case DataTypeClass::DATETIME: + nNumberFormatType = NumberFormat::DATETIME; + break; + case DataTypeClass::DATE: + nNumberFormatType = NumberFormat::DATE; + break; + case DataTypeClass::TIME: + nNumberFormatType = NumberFormat::TIME; + break; + case DataTypeClass::STRING: + case DataTypeClass::anyURI: + case DataTypeClass::QName: + case DataTypeClass::NOTATION: + nNumberFormatType = NumberFormat::TEXT; + break; + } + + // get the number formatter from the introspectee + Reference< XNumberFormatsSupplier > xSupplier; + Reference< XNumberFormatTypes > xFormatTypes; + OSL_VERIFY( m_xControlModel->getPropertyValue( PROPERTY_FORMATSSUPPLIER ) >>= xSupplier ); + if ( xSupplier.is() ) + xFormatTypes.set(xSupplier->getNumberFormats(), css::uno::UNO_QUERY); + OSL_ENSURE( xFormatTypes.is(), "XSDValidationHelper::findDefaultFormatForIntrospectee: no number formats for the introspectee!" ); + if ( !xFormatTypes.is() ) + return; + + // and the standard format for the given NumberFormat type + sal_Int32 nDesiredFormat = xFormatTypes->getStandardFormat( nNumberFormatType, SvtSysLocale().GetLanguageTag().getLocale() ); + + // set this at the introspectee + m_xControlModel->setPropertyValue( PROPERTY_FORMATKEY, Any( nDesiredFormat ) ); + } + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::findDefaultFormatForIntrospectee" ); + } + } + + + OUString XSDValidationHelper::getBasicTypeNameForClass( sal_Int16 _nClass ) const + { + return getBasicTypeNameForClass( _nClass, getDataTypeRepository() ); + } + + + OUString XSDValidationHelper::getBasicTypeNameForClass( sal_Int16 _nClass, const Reference< XDataTypeRepository >& _rxRepository ) + { + OUString sReturn; + OSL_ENSURE( _rxRepository.is(), "XSDValidationHelper::getBasicTypeNameForClass: invalid repository!" ); + if ( !_rxRepository.is() ) + return sReturn; + + try + { + Reference< XDataType > xDataType = _rxRepository->getBasicDataType( _nClass ); + OSL_ENSURE( xDataType.is(), "XSDValidationHelper::getBasicTypeNameForClass: invalid data type returned!" ); + if ( xDataType.is() ) + sReturn = xDataType->getName(); + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "XSDValidationHelper::getBasicTypeNameForClass" ); + } + + return sReturn; + } + + +} // namespace pcr + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |