6450d1a7f5
Fixes #fdo30794 Based on bin/add-modelines script (originally posted in mail 1286706307.1871.1399280959@webmail.messagingengine.com) Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
138 lines
5.7 KiB
C++
138 lines
5.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "conditionupdater.hxx"
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#include "reportformula.hxx"
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/** === begin UNO includes === **/
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#include <com/sun/star/report/XFormatCondition.hpp>
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/** === end UNO includes === **/
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#include <tools/diagnose_ex.h>
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//........................................................................
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namespace rptui
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{
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//........................................................................
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/** === begin UNO using === **/
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using ::com::sun::star::beans::PropertyChangeEvent;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::report::XReportControlModel;
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using ::com::sun::star::uno::UNO_QUERY;
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using ::com::sun::star::report::XFormatCondition;
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using ::com::sun::star::uno::UNO_QUERY_THROW;
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using ::com::sun::star::uno::Exception;
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/** === end UNO using === **/
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//====================================================================
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//= ConditionUpdater
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//====================================================================
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//--------------------------------------------------------------------
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ConditionUpdater::ConditionUpdater()
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{
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}
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//--------------------------------------------------------------------
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ConditionUpdater::~ConditionUpdater()
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{
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}
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//--------------------------------------------------------------------
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void ConditionUpdater::notifyPropertyChange( const PropertyChangeEvent& _rEvent )
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{
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if ( !impl_lateInit_nothrow() )
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return;
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Reference< XReportControlModel > xRptControlModel( _rEvent.Source, UNO_QUERY );
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if ( xRptControlModel.is() && _rEvent.PropertyName.equalsAscii( "DataField" ) )
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{
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::rtl::OUString sOldDataSource, sNewDataSource;
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OSL_VERIFY( _rEvent.OldValue >>= sOldDataSource );
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OSL_VERIFY( _rEvent.NewValue >>= sNewDataSource );
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impl_adjustFormatConditions_nothrow( xRptControlModel, sOldDataSource, sNewDataSource );
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}
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}
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//--------------------------------------------------------------------
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bool ConditionUpdater::impl_lateInit_nothrow()
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{
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if ( !m_aConditionalExpressions.empty() )
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return true;
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ConditionalExpressionFactory::getKnownConditionalExpressions( m_aConditionalExpressions );
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return true;
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}
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//--------------------------------------------------------------------
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void ConditionUpdater::impl_adjustFormatConditions_nothrow( const Reference< XReportControlModel >& _rxRptControlModel,
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const ::rtl::OUString& _rOldDataSource, const ::rtl::OUString& _rNewDataSource )
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{
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try
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{
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ReportFormula aOldContentFormula( _rOldDataSource );
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::rtl::OUString sOldUnprefixed( aOldContentFormula.getBracketedFieldOrExpression() );
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ReportFormula aNewContentFormula( _rNewDataSource );
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::rtl::OUString sNewUnprefixed( aNewContentFormula.getBracketedFieldOrExpression() );
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sal_Int32 nCount( _rxRptControlModel->getCount() );
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Reference< XFormatCondition > xFormatCondition;
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::rtl::OUString sFormulaExpression, sLHS, sRHS;
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for ( sal_Int32 i=0; i<nCount; ++i )
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{
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xFormatCondition.set( _rxRptControlModel->getByIndex( i ), UNO_QUERY_THROW );
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ReportFormula aFormula( xFormatCondition->getFormula() );
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sFormulaExpression = aFormula.getExpression();
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for ( ConditionalExpressions::const_iterator loop = m_aConditionalExpressions.begin();
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loop != m_aConditionalExpressions.end();
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++loop
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)
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{
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if ( !loop->second->matchExpression( sFormulaExpression, sOldUnprefixed, sLHS, sRHS ) )
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continue;
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// the expression matches -> translate it to the new data source of the report control model
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sFormulaExpression = loop->second->assembleExpression( sNewUnprefixed, sLHS, sRHS );
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aFormula = ReportFormula( ReportFormula::Expression, sFormulaExpression );
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xFormatCondition->setFormula( aFormula.getCompleteFormula() );
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break;
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}
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}
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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}
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//........................................................................
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} // namespace rptui
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//........................................................................
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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