/* -*- 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 <UncachedDataSequence.hxx>
#include <CommonFunctors.hxx>
#include <ModifyListenerHelper.hxx>
#include <InternalDataProvider.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <algorithm>
#include <strings.hrc>
#include <ResId.hxx>
#include <utility>
using namespace ::com::sun::star;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Any;
// necessary for MS compiler
using ::chart::impl::UncachedDataSequence_Base;
namespace
{
constexpr OUString lcl_aServiceName = u"com.sun.star.comp.chart.UncachedDataSequence"_ustr;
enum
{
PROP_NUMBERFORMAT_KEY,
PROP_PROPOSED_ROLE,
PROP_XML_RANGE
};
} // anonymous namespace
namespace chart
{
UncachedDataSequence::UncachedDataSequence(
rtl::Reference< InternalDataProvider > xIntDataProv,
OUString aRangeRepresentation )
: m_nNumberFormatKey(0),
m_xDataProvider(std::move( xIntDataProv )),
m_aSourceRepresentation(std::move( aRangeRepresentation )),
m_xModifyEventForwarder( new ModifyEventForwarder() )
{
registerProperties();
}
UncachedDataSequence::UncachedDataSequence(
rtl::Reference< InternalDataProvider > xIntDataProv,
OUString aRangeRepresentation,
const OUString & rRole )
: m_nNumberFormatKey(0),
m_xDataProvider(std::move( xIntDataProv )),
m_aSourceRepresentation(std::move( aRangeRepresentation )),
m_xModifyEventForwarder( new ModifyEventForwarder() )
{
registerProperties();
std::unique_lock<std::mutex> aGuard;
setFastPropertyValue_NoBroadcast( aGuard, PROP_PROPOSED_ROLE, uno::Any( rRole ));
}
UncachedDataSequence::UncachedDataSequence( const UncachedDataSequence & rSource )
: m_nNumberFormatKey( rSource.m_nNumberFormatKey ),
m_sRole( rSource.m_sRole ),
m_xDataProvider( rSource.m_xDataProvider ),
m_aSourceRepresentation( rSource.m_aSourceRepresentation ),
m_xModifyEventForwarder( new ModifyEventForwarder() )
{
registerProperties();
}
UncachedDataSequence::~UncachedDataSequence()
{}
void UncachedDataSequence::registerProperties()
{
registerProperty( u"NumberFormatKey"_ustr,
PROP_NUMBERFORMAT_KEY,
0, // PropertyAttributes
& m_nNumberFormatKey,
cppu::UnoType<decltype(m_nNumberFormatKey)>::get() );
registerProperty( u"Role"_ustr,
PROP_PROPOSED_ROLE,
0, // PropertyAttributes
& m_sRole,
cppu::UnoType<decltype(m_sRole)>::get() );
registerProperty( u"CachedXMLRange"_ustr,
PROP_XML_RANGE,
0, // PropertyAttributes
& m_aXMLRange,
cppu::UnoType<decltype(m_aXMLRange)>::get() );
}
IMPLEMENT_FORWARD_XINTERFACE2( UncachedDataSequence, UncachedDataSequence_Base, comphelper::OPropertyContainer2 )
IMPLEMENT_FORWARD_XTYPEPROVIDER2( UncachedDataSequence, UncachedDataSequence_Base, comphelper::OPropertyContainer2 )
// ____ XPropertySet ____
Reference< beans::XPropertySetInfo > SAL_CALL UncachedDataSequence::getPropertySetInfo()
{
return createPropertySetInfo( getInfoHelper() );
}
// ____ ::comphelper::OPropertySetHelper ____
::cppu::IPropertyArrayHelper& UncachedDataSequence::getInfoHelper()
{
return *getArrayHelper();
}
// ____ ::comphelper::OPropertyArrayHelper ____
::cppu::IPropertyArrayHelper* UncachedDataSequence::createArrayHelper() const
{
Sequence< beans::Property > aProps;
// describes all properties which have been registered in the ctor
describeProperties( aProps );
return new ::cppu::OPropertyArrayHelper( aProps );
}
OUString SAL_CALL UncachedDataSequence::getImplementationName()
{
return lcl_aServiceName;
}
sal_Bool SAL_CALL UncachedDataSequence::supportsService( const OUString& rServiceName )
{
return cppu::supportsService(this, rServiceName);
}
css::uno::Sequence< OUString > SAL_CALL UncachedDataSequence::getSupportedServiceNames()
{
return {
lcl_aServiceName,
u"com.sun.star.chart2.data.DataSequence"_ustr,
u"com.sun.star.chart2.data.NumericalDataSequence"_ustr,
u"com.sun.star.chart2.data.TextualDataSequence"_ustr
};
}
// ________ XNumericalDataSequence ________
Sequence< double > SAL_CALL UncachedDataSequence::getNumericalData()
{
std::unique_lock<std::mutex> aGuard;
if( m_xDataProvider.is())
{
const Sequence< uno::Any > aValues( m_xDataProvider->getDataByRangeRepresentation( m_aSourceRepresentation ));
return CommonFunctors::convertToSequence(aValues, CommonFunctors::ToDouble());
}
return {};
}
// ________ XTextualDataSequence ________
Sequence< OUString > SAL_CALL UncachedDataSequence::getTextualData()
{
std::unique_lock<std::mutex> aGuard;
if( m_xDataProvider.is())
{
const Sequence< uno::Any > aValues( m_xDataProvider->getDataByRangeRepresentation( m_aSourceRepresentation ));
return CommonFunctors::convertToSequence(aValues, CommonFunctors::ToString());
}
return {};
}
// ________ XDataSequence ________
Sequence< Any > SAL_CALL UncachedDataSequence::getData()
{
std::unique_lock<std::mutex> aGuard;
if( m_xDataProvider.is())
return m_xDataProvider->getDataByRangeRepresentation( m_aSourceRepresentation );
return Sequence< Any >();
}
OUString SAL_CALL UncachedDataSequence::getSourceRangeRepresentation()
{
return getName();
}
Sequence< OUString > SAL_CALL UncachedDataSequence::generateLabel( chart2::data::LabelOrigin )
{
// auto-generated label
sal_Int32 nSeries = m_aSourceRepresentation.toInt32() + 1;
OUString aResString(::chart::SchResId(STR_DATA_UNNAMED_SERIES_WITH_INDEX));
static constexpr OUString aReplacementStr(u"%NUMBER"_ustr);
sal_Int32 nIndex = aResString.indexOf(aReplacementStr);
OUString aName;
if( nIndex != -1 )
aName = aResString.replaceAt(nIndex, aReplacementStr.getLength(), OUString::number(nSeries));
return Sequence< OUString >( &aName, 1 );
}
::sal_Int32 SAL_CALL UncachedDataSequence::getNumberFormatKeyByIndex( ::sal_Int32 )
{
return m_nNumberFormatKey;
}
// ____ XIndexReplace ____
void SAL_CALL UncachedDataSequence::replaceByIndex( ::sal_Int32 Index, const uno::Any& Element )
{
std::unique_lock<std::mutex> aGuard;
Sequence< Any > aData( getData());
if( Index < aData.getLength() &&
m_xDataProvider.is() )
{
aData.getArray()[Index] = Element;
m_xDataProvider->setDataByRangeRepresentation( m_aSourceRepresentation, aData );
fireModifyEvent();
}
}
// ____ XIndexAccess (base of XIndexReplace) ____
::sal_Int32 SAL_CALL UncachedDataSequence::getCount()
{
OSL_FAIL( "Implement!" );
return 0;
}
uno::Any SAL_CALL UncachedDataSequence::getByIndex( ::sal_Int32 )
{
OSL_FAIL( "Implement!" );
return uno::Any();
}
// ____ XElementAccess (base of XIndexAccess) ____
uno::Type SAL_CALL UncachedDataSequence::getElementType()
{
return cppu::UnoType<uno::Any>::get();
}
sal_Bool SAL_CALL UncachedDataSequence::hasElements()
{
if( ! m_xDataProvider.is())
return false;
return m_xDataProvider->hasDataByRangeRepresentation( m_aSourceRepresentation );
}
// ____ XNamed ____
OUString SAL_CALL UncachedDataSequence::getName()
{
return m_aSourceRepresentation;
}
void SAL_CALL UncachedDataSequence::setName( const OUString& aName )
{
m_aSourceRepresentation = aName;
fireModifyEvent();
}
Reference< util::XCloneable > SAL_CALL UncachedDataSequence::createClone()
{
return new UncachedDataSequence( *this );
}
// ____ XModifiable ____
sal_Bool SAL_CALL UncachedDataSequence::isModified()
{
return false;
}
void SAL_CALL UncachedDataSequence::setModified( sal_Bool bModified )
{
if( bModified )
fireModifyEvent();
}
// ____ XModifyBroadcaster (base of XModifiable) ____
void SAL_CALL UncachedDataSequence::addModifyListener( const Reference< util::XModifyListener >& aListener )
{
m_xModifyEventForwarder->addModifyListener( aListener );
}
void SAL_CALL UncachedDataSequence::removeModifyListener( const Reference< util::XModifyListener >& aListener )
{
m_xModifyEventForwarder->removeModifyListener( aListener );
}
void UncachedDataSequence::fireModifyEvent()
{
// @todo: currently never called, as data changes are not yet reported by
// the data provider
m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this )));
}
} // namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V1018 Usage of a suspicious mutex wrapper. The lock 'aGuard' is not used.
↑ V1018 Usage of a suspicious mutex wrapper. The lock 'aGuard' is not used.
↑ V1018 Usage of a suspicious mutex wrapper. The lock 'aGuard' is not used.
↑ V1018 Usage of a suspicious mutex wrapper. The lock 'aGuard' is not used.
↑ V1053 Calling the 'setFastPropertyValue_NoBroadcast' virtual function in the constructor may lead to unexpected result at runtime.