| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| #include "precompiled_reportdesign.hxx" |
| |
| #include "formatnormalizer.hxx" |
| #include "RptModel.hxx" |
| |
| /** === begin UNO includes === **/ |
| #include <com/sun/star/sdbcx/XColumnsSupplier.hpp> |
| #include <com/sun/star/sdb/XParametersSupplier.hpp> |
| #include <com/sun/star/util/XNumberFormatTypes.hpp> |
| /** === end UNO includes === **/ |
| |
| #include <dbaccess/dbsubcomponentcontroller.hxx> |
| #include <unotools/syslocale.hxx> |
| #include <connectivity/statementcomposer.hxx> |
| #include <connectivity/dbtools.hxx> |
| #include <tools/diagnose_ex.h> |
| |
| //........................................................................ |
| namespace rptui |
| { |
| //........................................................................ |
| |
| /** === begin UNO using === **/ |
| using ::com::sun::star::uno::Reference; |
| using ::com::sun::star::report::XReportDefinition; |
| using ::com::sun::star::report::XFormattedField; |
| using ::com::sun::star::uno::UNO_QUERY; |
| using ::com::sun::star::sdb::XSingleSelectQueryComposer; |
| using ::com::sun::star::sdbcx::XColumnsSupplier; |
| using ::com::sun::star::container::XIndexAccess; |
| using ::com::sun::star::beans::XPropertySet; |
| using ::com::sun::star::uno::UNO_QUERY_THROW; |
| using ::com::sun::star::uno::Exception; |
| using ::com::sun::star::sdb::XParametersSupplier; |
| using ::com::sun::star::sdbc::SQLException; |
| using ::com::sun::star::util::XNumberFormatsSupplier; |
| using ::com::sun::star::util::XNumberFormatTypes; |
| using ::com::sun::star::uno::makeAny; |
| /** === end UNO using === **/ |
| |
| //==================================================================== |
| //= FormatNormalizer |
| //==================================================================== |
| DBG_NAME(rpt_FormatNormalizer) |
| //-------------------------------------------------------------------- |
| FormatNormalizer::FormatNormalizer( const OReportModel& _rModel ) |
| :m_rModel( _rModel ) |
| ,m_xReportDefinition( ) |
| ,m_bFieldListDirty( true ) |
| { |
| DBG_CTOR(rpt_FormatNormalizer,NULL); |
| } |
| |
| //-------------------------------------------------------------------- |
| FormatNormalizer::~FormatNormalizer() |
| { |
| DBG_DTOR(rpt_FormatNormalizer,NULL); |
| } |
| |
| //-------------------------------------------------------------------- |
| void FormatNormalizer::notifyPropertyChange( const ::com::sun::star::beans::PropertyChangeEvent& _rEvent ) |
| { |
| if ( !impl_lateInit() ) |
| return; |
| |
| if ( ( _rEvent.Source == m_xReportDefinition ) && m_xReportDefinition.is() ) |
| { |
| impl_onDefinitionPropertyChange( _rEvent.PropertyName ); |
| return; |
| } |
| |
| Reference< XFormattedField > xFormatted( _rEvent.Source, UNO_QUERY ); |
| if ( xFormatted.is() ) |
| impl_onFormattedProperttyChange( xFormatted, _rEvent.PropertyName ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void FormatNormalizer::notifyElementInserted( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxElement ) |
| { |
| if ( !impl_lateInit() ) |
| return; |
| |
| Reference< XFormattedField > xFormatted( _rxElement, UNO_QUERY ); |
| if ( !xFormatted.is() ) |
| return; |
| |
| impl_adjustFormatToDataFieldType_nothrow( xFormatted ); |
| } |
| |
| //-------------------------------------------------------------------- |
| bool FormatNormalizer::impl_lateInit() |
| { |
| if ( m_xReportDefinition.is() ) |
| return true; |
| |
| m_xReportDefinition = m_rModel.getReportDefinition(); |
| return m_xReportDefinition.is(); |
| } |
| |
| //-------------------------------------------------------------------- |
| void FormatNormalizer::impl_onDefinitionPropertyChange( const ::rtl::OUString& _rChangedPropName ) |
| { |
| if ( !_rChangedPropName.equalsAscii( "Command" ) |
| && !_rChangedPropName.equalsAscii( "CommandType" ) |
| && !_rChangedPropName.equalsAscii( "EscapeProcessing" ) |
| ) |
| // nothing we're interested in |
| return; |
| m_bFieldListDirty = true; |
| } |
| |
| //-------------------------------------------------------------------- |
| void FormatNormalizer::impl_onFormattedProperttyChange( const Reference< XFormattedField >& _rxFormatted, const ::rtl::OUString& _rChangedPropName ) |
| { |
| if ( !_rChangedPropName.equalsAscii( "DataField" ) ) |
| // nothing we're interested in |
| return; |
| |
| impl_adjustFormatToDataFieldType_nothrow( _rxFormatted ); |
| } |
| |
| //-------------------------------------------------------------------- |
| namespace |
| { |
| void lcl_collectFields_throw( const Reference< XIndexAccess >& _rxColumns, FormatNormalizer::FieldList& _inout_rFields ) |
| { |
| try |
| { |
| sal_Int32 nCount( _rxColumns->getCount() ); |
| _inout_rFields.reserve( _inout_rFields.size() + (size_t)nCount ); |
| |
| Reference< XPropertySet > xColumn; |
| FormatNormalizer::Field aField; |
| |
| for ( sal_Int32 i=0; i<nCount; ++i ) |
| { |
| xColumn.set( _rxColumns->getByIndex( i ), UNO_QUERY_THROW ); |
| OSL_VERIFY( xColumn->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Name" ) ) ) >>= aField.sName ); |
| OSL_VERIFY( xColumn->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Type" ) ) ) >>= aField.nDataType ); |
| OSL_VERIFY( xColumn->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Scale" ) ) ) >>= aField.nScale ); |
| OSL_VERIFY( xColumn->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsCurrency" ) ) ) >>= aField.bIsCurrency ); |
| _inout_rFields.push_back( aField ); |
| } |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| bool FormatNormalizer::impl_ensureUpToDateFieldList_nothrow() |
| { |
| if ( !m_bFieldListDirty ) |
| return true; |
| m_aFields.resize( 0 ); |
| |
| OSL_PRECOND( m_xReportDefinition.is(), "FormatNormalizer::impl_ensureUpToDateFieldList_nothrow: no report definition!" ); |
| if ( !m_xReportDefinition.is() ) |
| return false; |
| |
| ::dbaui::DBSubComponentController* pController( m_rModel.getController() ); |
| OSL_ENSURE( pController, "FormatNormalizer::impl_ensureUpToDateFieldList_nothrow: no controller? how can *this* happen?!" ); |
| if ( !pController ) |
| return false; |
| |
| try |
| { |
| ::dbtools::StatementComposer aComposer( pController->getConnection(), m_xReportDefinition->getCommand(), |
| m_xReportDefinition->getCommandType(), m_xReportDefinition->getEscapeProcessing() ); |
| |
| Reference< XSingleSelectQueryComposer > xComposer( aComposer.getComposer() ); |
| if ( !xComposer.is() ) |
| return false; |
| |
| |
| Reference< XColumnsSupplier > xSuppCols( xComposer, UNO_QUERY_THROW ); |
| Reference< XIndexAccess > xColumns( xSuppCols->getColumns(), UNO_QUERY_THROW ); |
| lcl_collectFields_throw( xColumns, m_aFields ); |
| |
| Reference< XParametersSupplier > xSuppParams( xComposer, UNO_QUERY_THROW ); |
| Reference< XIndexAccess > xParams( xSuppParams->getParameters(), UNO_QUERY_THROW ); |
| lcl_collectFields_throw( xParams, m_aFields ); |
| } |
| catch( const SQLException& ) |
| { |
| // silence it. This might happen for instance when the user sets an non-existent table, |
| // or things like this |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| |
| m_bFieldListDirty = false; |
| return true; |
| } |
| |
| //-------------------------------------------------------------------- |
| void FormatNormalizer::impl_adjustFormatToDataFieldType_nothrow( const Reference< XFormattedField >& _rxFormatted ) |
| { |
| if ( !impl_ensureUpToDateFieldList_nothrow() ) |
| // unable to obtain a recent field list |
| return; |
| |
| try |
| { |
| sal_Int32 nFormatKey = _rxFormatted->getFormatKey(); |
| if ( nFormatKey != 0 ) |
| // it's not the "standard numeric" format -> not interested in |
| return; |
| |
| ::rtl::OUString sDataField( _rxFormatted->getDataField() ); |
| const ::rtl::OUString sFieldPrefix( RTL_CONSTASCII_USTRINGPARAM( "field:[" ) ); |
| if ( sDataField.indexOf( sFieldPrefix ) != 0 ) |
| // not bound to a table field |
| // TODO: we might also do this kind of thing for functions and expressions ... |
| return; |
| if ( sDataField.getStr()[ sDataField.getLength() - 1 ] != ']' ) |
| { |
| // last character is not the closing brace |
| OSL_ENSURE( false, "FormatNormalizer::impl_adjustFormatToDataFieldType_nothrow: suspicious data field value!" ); |
| return; |
| } |
| sDataField = sDataField.copy( sFieldPrefix.getLength(), sDataField.getLength() - sFieldPrefix.getLength() - 1 ); |
| |
| FieldList::const_iterator field = m_aFields.begin(); |
| for ( ; field != m_aFields.end(); ++field ) |
| { |
| if ( field->sName == sDataField ) |
| break; |
| } |
| if ( field == m_aFields.end() ) |
| // unknown field |
| return; |
| |
| Reference< XNumberFormatsSupplier > xSuppNumFmts( _rxFormatted->getFormatsSupplier(), UNO_QUERY_THROW ); |
| Reference< XNumberFormatTypes > xNumFmtTypes( xSuppNumFmts->getNumberFormats(), UNO_QUERY_THROW ); |
| |
| nFormatKey = ::dbtools::getDefaultNumberFormat( field->nDataType, field->nScale, field->bIsCurrency, xNumFmtTypes, |
| SvtSysLocale().GetLocaleData().getLocale() ); |
| _rxFormatted->setFormatKey( nFormatKey ); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| //........................................................................ |
| } // namespace rptui |
| //........................................................................ |
