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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 .
*/
#include "WrappedSplineProperties.hxx"
#include "Chart2ModelContact.hxx"
#include <FastPropertyIdRanges.hxx>
#include <ChartType.hxx>
#include <DiagramHelper.hxx>
#include <WrappedProperty.hxx>
#include <unonames.hxx>
#include <sal/log.hxx>
#include <com/sun/star/chart2/CurveStyle.hpp>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <utility>
using namespace ::com::sun::star;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::beans::Property;
namespace chart::wrapper
{
namespace
{
//PROPERTYTYPE is the type of the outer property
template< typename PROPERTYTYPE >
class WrappedSplineProperty : public WrappedProperty
{
public:
explicit WrappedSplineProperty( const OUString& rOuterName, OUString aInnerName
, const css::uno::Any& rDefaulValue
, std::shared_ptr<Chart2ModelContact> spChart2ModelContact )
: WrappedProperty(rOuterName,OUString())
, m_spChart2ModelContact(std::move(spChart2ModelContact))
, m_aOuterValue(rDefaulValue)
, m_aDefaultValue(rDefaulValue)
, m_aOwnInnerName(std::move(aInnerName))
{
}
bool detectInnerValue( PROPERTYTYPE& rValue, bool& rHasAmbiguousValue ) const
{
bool bHasDetectableInnerValue = false;
rHasAmbiguousValue = false;
std::vector< rtl::Reference< ChartType > > aChartTypes(
::chart::DiagramHelper::getChartTypesFromDiagram( m_spChart2ModelContact->getDiagram() ) );
for( sal_Int32 nN = aChartTypes.size(); nN--; )
{
try
{
Any aSingleValue = convertInnerToOuterValue( aChartTypes[nN]->getPropertyValue(m_aOwnInnerName) );
PROPERTYTYPE aCurValue = PROPERTYTYPE();
aSingleValue >>= aCurValue;
if( !bHasDetectableInnerValue )
rValue = aCurValue;
else
{
if( rValue != aCurValue )
{
rHasAmbiguousValue = true;
break;
}
else
rValue = aCurValue;
}
bHasDetectableInnerValue = true;
}
catch( uno::Exception & ex )
{
//spline properties are not supported by all charttypes
//in that cases this exception is ok
ex.Context.is();//to have debug information without compilation warnings
}
}
return bHasDetectableInnerValue;
}
void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& /*xInnerPropertySet*/ ) const override
{
PROPERTYTYPE aNewValue;
if( ! (rOuterValue >>= aNewValue) )
throw css::lang::IllegalArgumentException( "spline property requires different type", nullptr, 0 );
m_aOuterValue = rOuterValue;
bool bHasAmbiguousValue = false;
PROPERTYTYPE aOldValue = PROPERTYTYPE();
if( !detectInnerValue( aOldValue, bHasAmbiguousValue ) )
return;
if( !(bHasAmbiguousValue || aNewValue != aOldValue) )
return;
std::vector< rtl::Reference< ChartType > > aChartTypes(
::chart::DiagramHelper::getChartTypesFromDiagram( m_spChart2ModelContact->getDiagram() ) );
for( sal_Int32 nN = aChartTypes.size(); nN--; )
{
try
{
aChartTypes[nN]->setPropertyValue(m_aOwnInnerName,convertOuterToInnerValue(uno::Any(aNewValue)));
}
catch( uno::Exception & ex )
{
//spline properties are not supported by all charttypes
//in that cases this exception is ok
ex.Context.is();//to have debug information without compilation warnings
}
}
}
css::uno::Any getPropertyValue( const css::uno::Reference< css::beans::XPropertySet >& /*xInnerPropertySet*/ ) const override
{
bool bHasAmbiguousValue = false;
PROPERTYTYPE aValue;
if( detectInnerValue( aValue, bHasAmbiguousValue ) )
{
m_aOuterValue <<= aValue;
}
return m_aOuterValue;
}
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;
// this inner name is not set as inner name at the base class
const OUString m_aOwnInnerName;
};
class WrappedSplineTypeProperty : public WrappedSplineProperty< sal_Int32 >
{
public:
explicit WrappedSplineTypeProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
virtual css::uno::Any convertInnerToOuterValue( const css::uno::Any& rInnerValue ) const override;
virtual css::uno::Any convertOuterToInnerValue( const css::uno::Any& rOuterValue ) const override;
};
enum
{
//spline properties
PROP_CHART_SPLINE_TYPE = FAST_PROPERTY_ID_START_CHART_SPLINE_PROP
, PROP_CHART_SPLINE_ORDER
, PROP_CHART_SPLINE_RESOLUTION
};
}//anonymous namespace
void WrappedSplineProperties::addProperties( std::vector< Property > & rOutProperties )
{
rOutProperties.emplace_back( CHART_UNONAME_SPLINE_TYPE,
PROP_CHART_SPLINE_TYPE,
cppu::UnoType<sal_Int32>::get(),
beans::PropertyAttribute::BOUND
| beans::PropertyAttribute::MAYBEDEFAULT
| beans::PropertyAttribute::MAYBEVOID );
rOutProperties.emplace_back( CHART_UNONAME_SPLINE_ORDER,
PROP_CHART_SPLINE_ORDER,
cppu::UnoType<sal_Int32>::get(),
beans::PropertyAttribute::BOUND
| beans::PropertyAttribute::MAYBEDEFAULT
| beans::PropertyAttribute::MAYBEVOID );
rOutProperties.emplace_back( CHART_UNONAME_SPLINE_RESOLUTION,
PROP_CHART_SPLINE_RESOLUTION,
cppu::UnoType<sal_Int32>::get(),
beans::PropertyAttribute::BOUND
| beans::PropertyAttribute::MAYBEDEFAULT
| beans::PropertyAttribute::MAYBEVOID );
}
void WrappedSplineProperties::addWrappedProperties( std::vector< std::unique_ptr<WrappedProperty> >& rList
, const std::shared_ptr< Chart2ModelContact >& spChart2ModelContact )
{
rList.emplace_back( new WrappedSplineTypeProperty( spChart2ModelContact ) );
rList.emplace_back(
new WrappedSplineProperty<sal_Int32>(
CHART_UNONAME_SPLINE_ORDER, CHART_UNONAME_SPLINE_ORDER,
uno::Any(sal_Int32(3)), spChart2ModelContact));
rList.emplace_back(
new WrappedSplineProperty<sal_Int32>(
CHART_UNONAME_SPLINE_RESOLUTION, CHART_UNONAME_CURVE_RESOLUTION,
uno::Any(sal_Int32(20)), spChart2ModelContact));
}
WrappedSplineTypeProperty::WrappedSplineTypeProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact)
: WrappedSplineProperty<sal_Int32>(CHART_UNONAME_SPLINE_TYPE, CHART_UNONAME_CURVE_STYLE, uno::Any(sal_Int32(0)), spChart2ModelContact )
{
}
Any WrappedSplineTypeProperty::convertInnerToOuterValue( const Any& rInnerValue ) const
{
chart2::CurveStyle aInnerValue = chart2::CurveStyle_LINES;
rInnerValue >>= aInnerValue;
sal_Int32 nOuterValue;
switch (aInnerValue)
{
case chart2::CurveStyle_CUBIC_SPLINES:
nOuterValue = 1;
break;
case chart2::CurveStyle_B_SPLINES:
nOuterValue = 2;
break;
case chart2::CurveStyle_STEP_START:
nOuterValue = 3;
break;
case chart2::CurveStyle_STEP_END:
nOuterValue = 4;
break;
case chart2::CurveStyle_STEP_CENTER_X:
nOuterValue = 5;
break;
case chart2::CurveStyle_STEP_CENTER_Y:
nOuterValue = 6;
break;
default:
nOuterValue = 0;
}
return uno::Any(nOuterValue);
}
Any WrappedSplineTypeProperty::convertOuterToInnerValue( const Any& rOuterValue ) const
{
sal_Int32 nOuterValue=0;
rOuterValue >>= nOuterValue;
chart2::CurveStyle aInnerValue;
switch (nOuterValue)
{
case 1:
aInnerValue = chart2::CurveStyle_CUBIC_SPLINES;
break;
case 2:
aInnerValue = chart2::CurveStyle_B_SPLINES;
break;
case 3:
aInnerValue = chart2::CurveStyle_STEP_START;
break;
case 4:
aInnerValue = chart2::CurveStyle_STEP_END;
break;
case 5:
aInnerValue = chart2::CurveStyle_STEP_CENTER_X;
break;
case 6:
aInnerValue = chart2::CurveStyle_STEP_CENTER_Y;
break;
default:
SAL_WARN_IF(nOuterValue != 0, "chart2", "Unknown line style");
aInnerValue = chart2::CurveStyle_LINES;
}
return uno::Any(aInnerValue);
}
} //namespace chart::wrapper
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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