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 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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 *************************************************************/


#ifndef _CHART_UNCACHEDDATASEQUENCE_HXX
#define _CHART_UNCACHEDDATASEQUENCE_HXX

// helper classes
#include <cppuhelper/compbase8.hxx>
#include <comphelper/uno3.hxx>
#include <comphelper/broadcasthelper.hxx>
#include <comphelper/propertycontainer.hxx>
#include <comphelper/proparrhlp.hxx>
#include "ServiceMacros.hxx"
#include "charttoolsdllapi.hxx"

// interfaces and types
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/chart2/XInternalDataProvider.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/XModifyBroadcaster.hpp>
#include <com/sun/star/util/XModifiable.hpp>

#include <vector>

// ____________________
namespace chart
{

namespace impl
{
typedef ::cppu::WeakComponentImplHelper8<
    ::com::sun::star::chart2::data::XDataSequence,
    ::com::sun::star::chart2::data::XNumericalDataSequence,
    ::com::sun::star::chart2::data::XTextualDataSequence,
    ::com::sun::star::util::XCloneable,
    ::com::sun::star::util::XModifiable, // contains util::XModifyBroadcaster
    ::com::sun::star::container::XIndexReplace,
    ::com::sun::star::container::XNamed, // for setting a new range representation
    ::com::sun::star::lang::XServiceInfo >
    UncachedDataSequence_Base;
}

class UncachedDataSequence :
        public ::comphelper::OMutexAndBroadcastHelper,
        public ::comphelper::OPropertyContainer,
        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(
        const ::com::sun::star::uno::Reference<
            ::com::sun::star::chart2::XInternalDataProvider > & xIntDataProv,
        const ::rtl::OUString & rRangeRepresentation );
    UncachedDataSequence(
        const ::com::sun::star::uno::Reference<
            ::com::sun::star::chart2::XInternalDataProvider > & xIntDataProv,
        const ::rtl::OUString & rRangeRepresentation,
        const ::rtl::OUString & rRole );
    UncachedDataSequence( const UncachedDataSequence & rSource );
	virtual ~UncachedDataSequence();

    /// declare XServiceInfo methods
    APPHELPER_XSERVICEINFO_DECL()

    /// merge XInterface implementations
	DECLARE_XINTERFACE()
    /// merge XTypeProvider implementations
	DECLARE_XTYPEPROVIDER()

protected:
    // ____ XPropertySet ____
    /// @see ::com::sun::star::beans::XPropertySet
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo()
        throw (::com::sun::star::uno::RuntimeException);
    /// @see ::comphelper::OPropertySetHelper
	virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
    /// @see ::comphelper::OPropertyArrayUsageHelper
	virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const;

    // ____ XDataSequence ____
    virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > SAL_CALL getData()
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getSourceRangeRepresentation()
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL generateLabel(
        ::com::sun::star::chart2::data::LabelOrigin nLabelOrigin )
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::sal_Int32 SAL_CALL getNumberFormatKeyByIndex( ::sal_Int32 nIndex )
        throw (::com::sun::star::lang::IndexOutOfBoundsException,
               ::com::sun::star::uno::RuntimeException);

    // ____ XNumericalDataSequence ____
    /// @see ::com::sun::star::chart::data::XNumericalDataSequence
    virtual ::com::sun::star::uno::Sequence< double > SAL_CALL getNumericalData() throw (::com::sun::star::uno::RuntimeException);

    // ____ XTextualDataSequence ____
    /// @see ::com::sun::star::chart::data::XTextualDataSequence
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getTextualData() throw (::com::sun::star::uno::RuntimeException);

    // ____ XIndexReplace ____
    virtual void SAL_CALL replaceByIndex( ::sal_Int32 Index, const ::com::sun::star::uno::Any& Element )
        throw (::com::sun::star::lang::IllegalArgumentException,
               ::com::sun::star::lang::IndexOutOfBoundsException,
               ::com::sun::star::lang::WrappedTargetException,
               ::com::sun::star::uno::RuntimeException);

    // ____ XIndexAccess (base of XIndexReplace) ____
    virtual ::sal_Int32 SAL_CALL getCount()
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Any SAL_CALL getByIndex( ::sal_Int32 Index )
        throw (::com::sun::star::lang::IndexOutOfBoundsException,
               ::com::sun::star::lang::WrappedTargetException,
               ::com::sun::star::uno::RuntimeException);

    // ____ XElementAccess (base of XIndexAccess) ____
    virtual ::com::sun::star::uno::Type SAL_CALL getElementType()
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::sal_Bool SAL_CALL hasElements()
        throw (::com::sun::star::uno::RuntimeException);

    // ____ XNamed (for setting a new range representation) ____
    virtual ::rtl::OUString SAL_CALL getName()
        throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setName( const ::rtl::OUString& aName )
        throw (::com::sun::star::uno::RuntimeException);

    // ____ XCloneable ____
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable > SAL_CALL createClone()
        throw (::com::sun::star::uno::RuntimeException);

    // ____ XModifiable ____
    virtual ::sal_Bool SAL_CALL isModified()
        throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setModified( ::sal_Bool bModified )
        throw (::com::sun::star::beans::PropertyVetoException,
               ::com::sun::star::uno::RuntimeException);

    // ____ XModifyBroadcaster (base of XModifiable) ____
    virtual void SAL_CALL addModifyListener(
        const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener )
        throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeModifyListener(
        const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener )
        throw (::com::sun::star::uno::RuntimeException);

    void fireModifyEvent();

    mutable ::osl::Mutex                  m_aMutex;

    // <properties>
    sal_Int32                                       m_nNumberFormatKey;
    ::rtl::OUString                                 m_sRole;
    ::rtl::OUString                                 m_aXMLRange;
    // </properties>

    /** This method registers all properties.  It should be called by all
        constructors.
     */
    void registerProperties();

private:
    ::com::sun::star::uno::Reference<
            ::com::sun::star::chart2::XInternalDataProvider > m_xDataProvider;
    ::rtl::OUString                 m_aSourceRepresentation;
    ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >
        m_xModifyEventForwarder;
};

}  // namespace chart


// _CHART_UNCACHEDDATASEQUENCE_HXX
#endif