/* -*- 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
// helper classes
#include <comphelper/compbase.hxx>
#include <comphelper/uno3.hxx>
#include <comphelper/broadcasthelper.hxx>
#include <comphelper/propertycontainer2.hxx>
#include <comphelper/proparrhlp.hxx>
#include <rtl/ref.hxx>
// interfaces and types
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/chart2/data/XDataSequence.hpp>
#include <com/sun/star/chart2/data/XNumericalDataSequence.hpp>
#include <com/sun/star/chart2/data/XTextualDataSequence.hpp>
#include <com/sun/star/container/XIndexReplace.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/util/XCloneable.hpp>
#include <com/sun/star/util/XModifiable.hpp>
namespace com::sun::star::beans { class XPropertySetInfo; }
namespace chart
{
class InternalDataProvider;
class ModifyEventForwarder;
namespace impl
{
typedef ::comphelper::WeakComponentImplHelper<
css::chart2::data::XDataSequence,
css::chart2::data::XNumericalDataSequence,
css::chart2::data::XTextualDataSequence,
css::util::XCloneable,
css::util::XModifiable, // contains util::XModifyBroadcaster
css::container::XIndexReplace,
css::container::XNamed, // for setting a new range representation
css::lang::XServiceInfo >
UncachedDataSequence_Base;
}
/**
* This sequence object does NOT store actual sequence data . Instead , it
* references a column inside the internal data table ( represented by class
* InternalData ) via range representation string . The range representation
* string ends with a numeric value that indicates the column index within
* the internal data table .
*
* < p > A range representation can be either ' 0 ' , ' 1 ' , ' 2 ' , . . . , or ' label 1 ' ,
* ' label 2 ' , . . . < / p >
*/
class UncachedDataSequence final :
public ::comphelper::OPropertyContainer2,
public ::comphelper::OPropertyArrayUsageHelper< UncachedDataSequence >,
public impl::UncachedDataSequence_Base
{
public :
/** The referring data provider is held as uno reference to ensure its
lifetime is at least as long as the one of this object .
*/
UncachedDataSequence(
rtl::Reference< InternalDataProvider > xIntDataProv,
OUString aRangeRepresentation );
UncachedDataSequence(
rtl::Reference< InternalDataProvider > xIntDataProv,
OUString aRangeRepresentation,
const OUString & rRole );
UncachedDataSequence( const UncachedDataSequence & rSource );
virtual ~UncachedDataSequence() override;
/// declare XServiceInfo methods
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
/// merge XInterface implementations
DECLARE_XINTERFACE()
/// merge XTypeProvider implementations
DECLARE_XTYPEPROVIDER()
private :
// ____ XPropertySet ____
/// @see css::beans::XPropertySet
virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
/// @see ::comphelper::OPropertySetHelper
virtual ::cppu::IPropertyArrayHelper& getInfoHelper() override;
/// @see ::comphelper::OPropertyArrayUsageHelper
virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const override;
// ____ XDataSequence ____
virtual css::uno::Sequence< css::uno::Any > SAL_CALL getData() override;
virtual OUString SAL_CALL getSourceRangeRepresentation() override;
virtual css::uno::Sequence< OUString > SAL_CALL generateLabel(
css::chart2::data::LabelOrigin nLabelOrigin ) override;
virtual ::sal_Int32 SAL_CALL getNumberFormatKeyByIndex( ::sal_Int32 nIndex ) override;
// ____ XNumericalDataSequence ____
/// @see css::chart::data::XNumericalDataSequence
virtual css::uno::Sequence< double > SAL_CALL getNumericalData() override;
// ____ XTextualDataSequence ____
/// @see css::chart::data::XTextualDataSequence
virtual css::uno::Sequence< OUString > SAL_CALL getTextualData() override;
// ____ XIndexReplace ____
virtual void SAL_CALL replaceByIndex( ::sal_Int32 Index, const css::uno::Any& Element ) override;
// ____ XIndexAccess (base of XIndexReplace) ____
virtual ::sal_Int32 SAL_CALL getCount() override;
virtual css::uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override;
// ____ XElementAccess (base of XIndexAccess) ____
virtual css::uno::Type SAL_CALL getElementType() override;
virtual sal_Bool SAL_CALL hasElements() override;
// ____ XNamed (for setting a new range representation) ____
virtual OUString SAL_CALL getName() override;
virtual void SAL_CALL setName( const OUString& aName ) override;
// ____ XCloneable ____
virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone() override;
// ____ XModifiable ____
virtual sal_Bool SAL_CALL isModified() override;
virtual void SAL_CALL setModified( sal_Bool bModified ) override;
// ____ XModifyBroadcaster (base of XModifiable) ____
virtual void SAL_CALL addModifyListener(
const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
virtual void SAL_CALL removeModifyListener(
const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
void fireModifyEvent();
// <properties>
sal_Int32 m_nNumberFormatKey;
OUString m_sRole;
OUString m_aXMLRange;
// </properties>
/** This method registers all properties. It should be called by all
constructors .
*/
void registerProperties();
rtl::Reference< InternalDataProvider > m_xDataProvider;
OUString m_aSourceRepresentation;
rtl::Reference<ModifyEventForwarder> m_xModifyEventForwarder;
};
} // namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=92 H=96 G=93
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(vorverarbeitet am 2026-09-11)
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