UncachedDataSequence.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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
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#pragma once
 
// helper classes
#include <cppuhelper/compbase.hxx>
#include <comphelper/uno3.hxx>
#include <comphelper/broadcasthelper.hxx>
#include <comphelper/propertycontainer.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 com::sun::star::chart2 { class XInternalDataProvider; }
 
namespace chart
{
class InternalDataProvider;
class ModifyEventForwarder;
 
namespace impl
{
typedef ::cppu::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;
}
 
class UncachedDataSequence final :
        public ::comphelper::OMutexAndBroadcastHelper,
        public ::comphelper::OPropertyContainer,
        public ::comphelper::OPropertyArrayUsageHelper< UncachedDataSequence >,
        public impl::UncachedDataSequence_Base
{
public:
    UncachedDataSequence(
        rtl::Reference< InternalDataProvider > xIntDataProv,
        OUString aRangeRepresentation );
    UncachedDataSequence(
        rtl::Reference< InternalDataProvider > xIntDataProv,
        OUString aRangeRepresentation,
        const OUString & rRole );
    UncachedDataSequence( const UncachedDataSequence & rSource );
    virtual ~UncachedDataSequence() override;
 
    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;
 
    DECLARE_XINTERFACE()
    DECLARE_XTYPEPROVIDER()
 
private:
    // ____ XPropertySet ____
    virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
    virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
    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 ____
    virtual css::uno::Sequence< double > SAL_CALL getNumericalData() override;
 
    // ____ 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>
 
    void registerProperties();
 
    rtl::Reference< InternalDataProvider > m_xDataProvider;
    OUString m_aSourceRepresentation;
    rtl::Reference<ModifyEventForwarder> m_xModifyEventForwarder;
};
 
}  // namespace chart
 
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