office-gobmx/chart2/source/tools/ChartModelHelper.cxx
Noel Grandin 1de066d04f loplugin:ostr in chart2
Change-Id: I2985b6793a776639214a25bf9732c000b9026bfc
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167236
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Jenkins
2024-05-07 08:46:21 +02:00

221 lines
8 KiB
C++

/* -*- 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 <ChartModelHelper.hxx>
#include <Diagram.hxx>
#include <DataSource.hxx>
#include <DataSourceHelper.hxx>
#include <ControllerLockGuard.hxx>
#include <InternalDataProvider.hxx>
#include <ChartModel.hxx>
#include <BaseCoordinateSystem.hxx>
#include <ChartType.hxx>
#include <DataSeries.hxx>
#include <com/sun/star/chart/ChartDataRowSource.hpp>
#include <com/sun/star/chart/XChartDocument.hpp>
#include <com/sun/star/embed/Aspects.hpp>
#include <com/sun/star/view/XSelectionChangeListener.hpp>
#include <comphelper/diagnose_ex.hxx>
namespace chart
{
using namespace ::com::sun::star;
using namespace ::com::sun::star::chart2;
rtl::Reference< InternalDataProvider > ChartModelHelper::createInternalDataProvider(
const rtl::Reference<::chart::ChartModel>& xChartDoc, bool bConnectToModel )
{
bool bDefaultDataInColumns(true);
// #i120559# Try to access the current state of "DataRowSource" for the
// chart data and use it as default for creating a new InternalDataProvider
if(xChartDoc.is())
{
// old XChartDocument interface
css::uno::Reference< css::chart::XChartDocument > xDoc(static_cast<cppu::OWeakObject*>(xChartDoc.get()), uno::UNO_QUERY);
if(xDoc.is())
{
css::uno::Reference< css::chart::XDiagram > aDiagram = xDoc->getDiagram();
if(aDiagram.is())
{
css::uno::Reference< css::beans::XPropertySet > xProp(aDiagram, uno::UNO_QUERY);
if(xProp.is())
{
css::chart::ChartDataRowSource aDataRowSource(css::chart::ChartDataRowSource_COLUMNS);
xProp->getPropertyValue( u"DataRowSource"_ustr ) >>= aDataRowSource;
bDefaultDataInColumns = (aDataRowSource == css::chart::ChartDataRowSource_COLUMNS);
}
}
}
}
return new InternalDataProvider( xChartDoc, bConnectToModel, bDefaultDataInColumns );
}
rtl::Reference< BaseCoordinateSystem > ChartModelHelper::getFirstCoordinateSystem( const rtl::Reference<::chart::ChartModel>& xModel )
{
rtl::Reference< Diagram > xDiagram = xModel->getFirstChartDiagram();
if( xDiagram.is() )
{
auto aCooSysSeq( xDiagram->getBaseCoordinateSystems() );
if( !aCooSysSeq.empty() )
return aCooSysSeq[0];
}
return nullptr;
}
std::vector< rtl::Reference< DataSeries > > ChartModelHelper::getDataSeries(
const rtl::Reference<::chart::ChartModel> & xChartDoc )
{
std::vector< rtl::Reference< DataSeries > > aResult;
rtl::Reference< Diagram > xDiagram = xChartDoc->getFirstChartDiagram();
if( xDiagram.is())
aResult = xDiagram->getDataSeries();
return aResult;
}
rtl::Reference< ChartType > ChartModelHelper::getChartTypeOfSeries(
const rtl::Reference<::chart::ChartModel>& xModel
, const rtl::Reference< DataSeries >& xGivenDataSeries )
{
rtl::Reference<Diagram> xDiagram = xModel->getFirstChartDiagram();
return xDiagram ? xDiagram->getChartTypeOfSeries( xGivenDataSeries ) : nullptr;
}
awt::Size ChartModelHelper::getDefaultPageSize()
{
return awt::Size( 16000, 9000 );
}
awt::Size ChartModelHelper::getPageSize( const rtl::Reference<::chart::ChartModel>& xModel )
{
awt::Size aPageSize( ChartModelHelper::getDefaultPageSize() );
OSL_ENSURE(xModel.is(),"need xVisualObject for page size");
if( xModel.is() )
aPageSize = xModel->getVisualAreaSize( embed::Aspects::MSOLE_CONTENT );
return aPageSize;
}
void ChartModelHelper::triggerRangeHighlighting( const rtl::Reference<::chart::ChartModel>& xModel )
{
if( xModel.is() )
{
uno::Reference< view::XSelectionChangeListener > xSelectionChangeListener( xModel->getRangeHighlighter(), uno::UNO_QUERY );
//trigger selection of cell range
if( xSelectionChangeListener.is() )
{
lang::EventObject aEvent( xSelectionChangeListener );
xSelectionChangeListener->selectionChanged( aEvent );
}
}
}
bool ChartModelHelper::isIncludeHiddenCells( const rtl::Reference<::chart::ChartModel>& xChartModel )
{
bool bIncluded = true; // hidden cells are included by default.
rtl::Reference< Diagram > xDiagram( xChartModel->getFirstChartDiagram() );
if (!xDiagram.is())
return bIncluded;
try
{
xDiagram->getPropertyValue(u"IncludeHiddenCells"_ustr) >>= bIncluded;
}
catch( const beans::UnknownPropertyException& )
{
}
return bIncluded;
}
bool ChartModelHelper::setIncludeHiddenCells( bool bIncludeHiddenCells, ChartModel& rModel )
{
bool bChanged = false;
try
{
ControllerLockGuard aLockedControllers( rModel );
uno::Reference< beans::XPropertySet > xDiagramProperties( rModel.getFirstDiagram(), uno::UNO_QUERY );
if (xDiagramProperties.is())
{
bool bOldValue = bIncludeHiddenCells;
xDiagramProperties->getPropertyValue( u"IncludeHiddenCells"_ustr ) >>= bOldValue;
if( bOldValue == bIncludeHiddenCells )
bChanged = true;
//set the property on all instances in all cases to get the different objects in sync!
uno::Any aNewValue(bIncludeHiddenCells);
try
{
uno::Reference< beans::XPropertySet > xDataProviderProperties( rModel.getDataProvider(), uno::UNO_QUERY );
if( xDataProviderProperties.is() )
xDataProviderProperties->setPropertyValue(u"IncludeHiddenCells"_ustr, aNewValue );
}
catch( const beans::UnknownPropertyException& )
{
//the property is optional!
}
try
{
rtl::Reference< DataSource > xUsedData = DataSourceHelper::getUsedData( rModel );
if( xUsedData.is() )
{
uno::Reference< beans::XPropertySet > xProp;
const uno::Sequence< uno::Reference< chart2::data::XLabeledDataSequence > > aData( xUsedData->getDataSequences());
for( uno::Reference< chart2::data::XLabeledDataSequence > const & labeledData : aData )
{
xProp.set( uno::Reference< beans::XPropertySet >( labeledData->getValues(), uno::UNO_QUERY ) );
if(xProp.is())
xProp->setPropertyValue(u"IncludeHiddenCells"_ustr, aNewValue );
xProp.set( uno::Reference< beans::XPropertySet >( labeledData->getLabel(), uno::UNO_QUERY ) );
if(xProp.is())
xProp->setPropertyValue(u"IncludeHiddenCells"_ustr, aNewValue );
}
}
}
catch( const beans::UnknownPropertyException& )
{
//the property is optional!
}
xDiagramProperties->setPropertyValue( u"IncludeHiddenCells"_ustr, aNewValue);
}
}
catch (const uno::Exception&)
{
TOOLS_WARN_EXCEPTION("chart2", "" );
}
return bChanged;
}
} //namespace chart
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