199 lines
8.3 KiB
C++
199 lines
8.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_CHART2_SOURCE_INC_CACHEDDATASEQUENCE_HXX
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#define INCLUDED_CHART2_SOURCE_INC_CACHEDDATASEQUENCE_HXX
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// helper classes
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#include <cppuhelper/compbase7.hxx>
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#include <comphelper/uno3.hxx>
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#include <comphelper/broadcasthelper.hxx>
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#include <comphelper/propertycontainer.hxx>
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#include <comphelper/proparrhlp.hxx>
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// interfaces and types
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/chart2/data/XDataSequence.hpp>
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#include <com/sun/star/chart2/data/XNumericalDataSequence.hpp>
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#include <com/sun/star/chart2/data/XTextualDataSequence.hpp>
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#include <com/sun/star/util/XCloneable.hpp>
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#include <com/sun/star/util/XModifyBroadcaster.hpp>
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#include <vector>
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namespace chart
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{
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namespace impl
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{
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typedef ::cppu::WeakComponentImplHelper7<
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::com::sun::star::chart2::data::XDataSequence,
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::com::sun::star::chart2::data::XNumericalDataSequence,
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::com::sun::star::chart2::data::XTextualDataSequence,
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::com::sun::star::util::XCloneable,
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::com::sun::star::util::XModifyBroadcaster,
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::com::sun::star::lang::XInitialization,
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::com::sun::star::lang::XServiceInfo >
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CachedDataSequence_Base;
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}
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/**
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* This sequence object does store actual values within, hence "cached".
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*/
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class CachedDataSequence :
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public ::comphelper::OMutexAndBroadcastHelper,
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public ::comphelper::OPropertyContainer,
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public ::comphelper::OPropertyArrayUsageHelper< CachedDataSequence >,
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public impl::CachedDataSequence_Base
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{
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public:
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/** constructs an empty sequence
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*/
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CachedDataSequence();
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explicit CachedDataSequence(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::uno::XComponentContext > & xContext );
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/** creates a sequence and initializes it with the given string. This is
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especially useful for labels, which only have one element.
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*/
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explicit CachedDataSequence( const OUString & rSingleText );
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/// Copy CTOR
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explicit CachedDataSequence( const CachedDataSequence & rSource );
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virtual ~CachedDataSequence();
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/// establish methods for factory instatiation
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static css::uno::Reference< css::uno::XInterface > SAL_CALL create( css::uno::Reference< css::uno::XComponentContext > const & xContext)
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throw(css::uno::Exception)
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{
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return (::cppu::OWeakObject *)new CachedDataSequence( xContext );
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}
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/// declare XServiceInfo methods
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virtual OUString SAL_CALL getImplementationName()
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throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
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throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
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throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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static OUString getImplementationName_Static();
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static css::uno::Sequence< OUString > getSupportedServiceNames_Static();
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/// merge XInterface implementations
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DECLARE_XINTERFACE()
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/// merge XTypeProvider implementations
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DECLARE_XTYPEPROVIDER()
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protected:
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// ____ XPropertySet ____
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/// @see ::com::sun::star::beans::XPropertySet
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/// @see ::comphelper::OPropertySetHelper
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virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() SAL_OVERRIDE;
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/// @see ::comphelper::OPropertyArrayUsageHelper
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virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const SAL_OVERRIDE;
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// ____ XDataSequence ____
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > SAL_CALL getData()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual OUString SAL_CALL getSourceRangeRepresentation()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL generateLabel(
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::com::sun::star::chart2::data::LabelOrigin nLabelOrigin )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::sal_Int32 SAL_CALL getNumberFormatKeyByIndex( ::sal_Int32 nIndex )
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throw (::com::sun::star::lang::IndexOutOfBoundsException,
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::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ____ XNumericalDataSequence ____
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/// @see ::com::sun::star::chart::data::XNumericalDataSequence
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virtual ::com::sun::star::uno::Sequence< double > SAL_CALL getNumericalData() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ____ XTextualDataSequence ____
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/// @see ::com::sun::star::chart::data::XTextualDataSequence
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virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getTextualData() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ____ XCloneable ____
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable > SAL_CALL createClone()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ____ XModifyBroadcaster ____
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virtual void SAL_CALL addModifyListener(
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const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL removeModifyListener(
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const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ::com::sun::star::lang::XInitialization:
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virtual void SAL_CALL initialize(const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > & aArguments)
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throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::uno::Exception, std::exception) SAL_OVERRIDE;
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// <properties>
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sal_Int32 m_nNumberFormatKey;
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OUString m_sRole;
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// </properties>
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enum DataType
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{
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NUMERICAL,
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TEXTUAL,
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MIXED
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};
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/** This method registers all properties. It should be called by all
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constructors.
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*/
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void registerProperties();
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private:
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/** is used by interface method getNumericalData().
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*/
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::com::sun::star::uno::Sequence< double > Impl_getNumericalData() const;
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/** is used by interface method getTextualData().
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*/
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::com::sun::star::uno::Sequence< OUString > Impl_getTextualData() const;
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/** is used by interface method getData().
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*/
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::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > Impl_getMixedData() const;
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private:
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enum DataType m_eCurrentDataType;
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::com::sun::star::uno::Sequence< double > m_aNumericalSequence;
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::com::sun::star::uno::Sequence< OUString > m_aTextualSequence;
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::com::sun::star::uno::Sequence<
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::com::sun::star::uno::Any > m_aMixedSequence;
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::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >
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m_xModifyEventForwarder;
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};
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} // namespace chart
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// INCLUDED_CHART2_SOURCE_INC_CACHEDDATASEQUENCE_HXX
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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