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Diffstat (limited to 'chart2/source/controller/main/ChartModelClone.cxx')
| -rw-r--r-- | chart2/source/controller/main/ChartModelClone.cxx | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/chart2/source/controller/main/ChartModelClone.cxx b/chart2/source/controller/main/ChartModelClone.cxx new file mode 100644 index 0000000000..6e620a32da --- /dev/null +++ b/chart2/source/controller/main/ChartModelClone.cxx @@ -0,0 +1,227 @@ +/* -*- 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 "ChartModelClone.hxx" +#include <ChartModel.hxx> +#include <ChartModelHelper.hxx> +#include <ControllerLockGuard.hxx> +#include <DataSource.hxx> +#include <DataSourceHelper.hxx> + +#include <com/sun/star/chart2/XAnyDescriptionAccess.hpp> +#include <com/sun/star/chart2/XInternalDataProvider.hpp> +#include <com/sun/star/util/XCloneable.hpp> +#include <com/sun/star/chart2/XChartDocument.hpp> +#include <com/sun/star/view/XSelectionSupplier.hpp> +#include <com/sun/star/lang/XComponent.hpp> +#include <com/sun/star/chart2/XTitled.hpp> +#include <com/sun/star/util/XModifiable.hpp> +#include <com/sun/star/chart2/data/XLabeledDataSequence.hpp> + +#include <comphelper/property.hxx> +#include <comphelper/diagnose_ex.hxx> + +namespace chart +{ + + using ::com::sun::star::uno::Reference; + using ::com::sun::star::uno::UNO_QUERY; + using ::com::sun::star::uno::UNO_QUERY_THROW; + using ::com::sun::star::uno::Exception; + using ::com::sun::star::uno::Sequence; + using ::com::sun::star::frame::XModel; + using ::com::sun::star::util::XCloneable; + using ::com::sun::star::chart2::XChartDocument; + using ::com::sun::star::chart2::XInternalDataProvider; + using ::com::sun::star::chart2::XAnyDescriptionAccess; + using ::com::sun::star::view::XSelectionSupplier; + using ::com::sun::star::chart2::data::XLabeledDataSequence; + + // = helper + namespace + { + rtl::Reference<::chart::ChartModel> lcl_cloneModel( const rtl::Reference<::chart::ChartModel> & xModel ) + { + try + { + return new ChartModel(*xModel); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + return nullptr; + } + + } + + // = ChartModelClone + ChartModelClone::ChartModelClone( const rtl::Reference<::chart::ChartModel>& i_model, const ModelFacet i_facet ) + { + m_xModelClone = lcl_cloneModel( i_model ); + + try + { + if ( i_facet == E_MODEL_WITH_DATA ) + { + ENSURE_OR_THROW( m_xModelClone && m_xModelClone->hasInternalDataProvider(), "invalid chart model" ); + + const Reference< XCloneable > xCloneable( m_xModelClone->getDataProvider(), UNO_QUERY_THROW ); + m_xDataClone.set( xCloneable->createClone(), UNO_QUERY_THROW ); + } + + if ( i_facet == E_MODEL_WITH_SELECTION ) + { + const Reference< XSelectionSupplier > xSelSupp( m_xModelClone->getCurrentController(), UNO_QUERY_THROW ); + m_aSelection = xSelSupp->getSelection(); + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + } + + ChartModelClone::~ChartModelClone() + { + if ( !impl_isDisposed() ) + dispose(); + } + + void ChartModelClone::dispose() + { + if ( impl_isDisposed() ) + return; + + m_xModelClone.clear(); + m_xDataClone.clear(); + m_aSelection.clear(); + } + + ModelFacet ChartModelClone::getFacet() const + { + if ( m_aSelection.hasValue() ) + return E_MODEL_WITH_SELECTION; + if ( m_xDataClone.is() ) + return E_MODEL_WITH_DATA; + return E_MODEL; + } + + void ChartModelClone::applyToModel( const rtl::Reference<::chart::ChartModel>& i_model ) const + { + applyModelContentToModel( i_model, m_xModelClone, m_xDataClone ); + + if ( m_aSelection.hasValue() ) + { + try + { + Reference< XSelectionSupplier > xCurrentSelectionSuppl( i_model->getCurrentController(), UNO_QUERY_THROW ); + xCurrentSelectionSuppl->select( m_aSelection ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + } + } + + namespace + { + void ImplApplyDataToModel( const Reference< XModel >& i_model, const Reference< XInternalDataProvider > & i_data ) + { + Reference< XChartDocument > xDoc( i_model, UNO_QUERY ); + OSL_ASSERT( xDoc.is() && xDoc->hasInternalDataProvider() ); + + // copy data from stored internal data provider + if( xDoc.is() && xDoc->hasInternalDataProvider()) + { + Reference< XAnyDescriptionAccess > xCurrentData( xDoc->getDataProvider(), UNO_QUERY ); + Reference< XAnyDescriptionAccess > xSavedData( i_data, UNO_QUERY ); + if ( xCurrentData.is() && xSavedData.is() ) + { + xCurrentData->setData( xSavedData->getData() ); + xCurrentData->setAnyRowDescriptions( xSavedData->getAnyRowDescriptions()); + xCurrentData->setAnyColumnDescriptions( xSavedData->getAnyColumnDescriptions()); + } + } + } + } + + void ChartModelClone::applyModelContentToModel( const rtl::Reference<::chart::ChartModel>& i_model, + const rtl::Reference<::chart::ChartModel>& i_modelToCopyFrom, + const Reference< XInternalDataProvider >& i_data ) + { + ENSURE_OR_RETURN_VOID( i_model.is(), "ChartModelElement::applyModelContentToModel: invalid source model!" ); + ENSURE_OR_RETURN_VOID( i_modelToCopyFrom.is(), "ChartModelElement::applyModelContentToModel: invalid source model!" ); + try + { + // locked controllers of destination + ControllerLockGuardUNO aLockedControllers( i_model ); + + // propagate the correct flag for plotting of hidden values to the data provider and all used sequences + ChartModelHelper::setIncludeHiddenCells(ChartModelHelper::isIncludeHiddenCells( i_modelToCopyFrom ), *i_model); + + // diagram + i_model->setFirstDiagram( i_modelToCopyFrom->getFirstDiagram() ); + + // main title + i_model->setTitleObject( i_modelToCopyFrom->getTitleObject() ); + + // page background + ::comphelper::copyProperties( + i_modelToCopyFrom->getPageBackground(), + i_model->getPageBackground() ); + + // apply data (not applied in standard Undo) + if ( i_data.is() ) + ImplApplyDataToModel( i_model, i_data ); + + // register all sequences at the internal data provider to get adapted + // indexes when columns are added/removed + if ( i_model->hasInternalDataProvider() ) + { + Reference< XInternalDataProvider > xNewDataProvider( i_model->getDataProvider(), UNO_QUERY ); + rtl::Reference< DataSource > xUsedData = DataSourceHelper::getUsedData( *i_model ); + if ( xUsedData.is() && xNewDataProvider.is() ) + { + const Sequence< Reference< XLabeledDataSequence > > aData( xUsedData->getDataSequences() ); + for( Reference< XLabeledDataSequence > const & labeledDataSeq : aData ) + { + xNewDataProvider->registerDataSequenceForChanges( labeledDataSeq->getValues() ); + xNewDataProvider->registerDataSequenceForChanges( labeledDataSeq->getLabel() ); + } + } + } + + // restore modify status + if ( !i_modelToCopyFrom->isModified() ) + { + i_model->setModified( false ); + } + // \-- locked controllers of destination + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + } + +} // namespace chart + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |