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/* -*- 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 .
*/
#pragma once
#include <WrappedProperty.hxx>
#include "Chart2ModelContact.hxx"
#include <DiagramHelper.hxx>
#include <DataSeries.hxx>
#include <memory>
#include <utility>
#include <vector>
namespace com::sun::star::chart2 { class XDataSeries; }
namespace chart::wrapper
{
enum tSeriesOrDiagramPropertyType
{
DATA_SERIES,
DIAGRAM
};
//PROPERTYTYPE is the type of the outer property
template< typename PROPERTYTYPE >
class WrappedSeriesOrDiagramProperty : public WrappedProperty
{
public:
virtual PROPERTYTYPE getValueFromSeries( const css::uno::Reference< css::beans::XPropertySet >& xSeriesPropertySet ) const =0;
virtual void setValueToSeries( const css::uno::Reference< css::beans::XPropertySet >& xSeriesPropertySet, const PROPERTYTYPE & aNewValue ) const =0;
explicit WrappedSeriesOrDiagramProperty( const OUString& rName, const css::uno::Any& rDefaulValue
, std::shared_ptr<Chart2ModelContact> spChart2ModelContact
, tSeriesOrDiagramPropertyType ePropertyType )
: WrappedProperty(rName,OUString())
, m_spChart2ModelContact(std::move(spChart2ModelContact))
, m_aOuterValue(rDefaulValue)
, m_aDefaultValue(rDefaulValue)
, m_ePropertyType( ePropertyType )
{
}
bool detectInnerValue( PROPERTYTYPE& rValue, bool& rHasAmbiguousValue ) const
{
rHasAmbiguousValue = false;
if( m_ePropertyType != DIAGRAM || !m_spChart2ModelContact )
return false;
bool bHasDetectableInnerValue = false;
rtl::Reference<Diagram> xDiagram = m_spChart2ModelContact->getDiagram();
if (!xDiagram)
return false;
std::vector< rtl::Reference< DataSeries > > aSeriesVector =
xDiagram->getDataSeries();
for (auto const& series : aSeriesVector)
{
PROPERTYTYPE aCurValue = getValueFromSeries( series );
if( !bHasDetectableInnerValue )
rValue = aCurValue;
else
{
if( rValue != aCurValue )
{
rHasAmbiguousValue = true;
break;
}
else
rValue = aCurValue;
}
bHasDetectableInnerValue = true;
}
return bHasDetectableInnerValue;
}
void setInnerValue( PROPERTYTYPE aNewValue ) const
{
if( m_ePropertyType == DIAGRAM &&
m_spChart2ModelContact )
{
std::vector< rtl::Reference< DataSeries > > aSeriesVector =
m_spChart2ModelContact->getDiagram()->getDataSeries();
for (auto const& series : aSeriesVector)
{
setValueToSeries( series, aNewValue );
}
}
}
virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const override
{
PROPERTYTYPE aNewValue = PROPERTYTYPE();
if( ! (rOuterValue >>= aNewValue) )
throw css::lang::IllegalArgumentException( "statistic property requires different type", nullptr, 0 );
if( m_ePropertyType == DIAGRAM )
{
m_aOuterValue = rOuterValue;
bool bHasAmbiguousValue = false;
PROPERTYTYPE aOldValue = PROPERTYTYPE();
if( detectInnerValue( aOldValue, bHasAmbiguousValue ) )
{
if( bHasAmbiguousValue || aNewValue != aOldValue )
setInnerValue( aNewValue );
}
}
else
{
setValueToSeries( xInnerPropertySet, aNewValue );
}
}
virtual css::uno::Any getPropertyValue( const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const override
{
if( m_ePropertyType == DIAGRAM )
{
bool bHasAmbiguousValue = false;
PROPERTYTYPE aValue = PROPERTYTYPE();
if( detectInnerValue( aValue, bHasAmbiguousValue ) )
{
if(bHasAmbiguousValue)
m_aOuterValue = m_aDefaultValue;
else
m_aOuterValue <<= aValue;
}
return m_aOuterValue;
}
else
{
css::uno::Any aRet( m_aDefaultValue );
aRet <<= getValueFromSeries( xInnerPropertySet );
return aRet;
}
}
virtual css::uno::Any getPropertyDefault( const css::uno::Reference< css::beans::XPropertyState >& /* xInnerPropertyState */ ) const override
{
return m_aDefaultValue;
}
protected:
std::shared_ptr< Chart2ModelContact > m_spChart2ModelContact;
mutable css::uno::Any m_aOuterValue;
css::uno::Any m_aDefaultValue;
tSeriesOrDiagramPropertyType m_ePropertyType;
};
} //namespace chart::wrapper
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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