Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1301 insertions, 0 deletions

diff --git a/chart2/source/model/main/ChartModel.cxx b/chart2/source/model/main/ChartModel.cxx
new file mode 100644
index 000000000..96c49fb56
--- /dev/null
+++ b/chart2/source/model/main/ChartModel.cxx
@@ -0,0 +1,1301 @@
+/* -*- 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 <ChartModel.hxx>
+#include <servicenames.hxx>
+#include <DataSourceHelper.hxx>
+#include <ChartModelHelper.hxx>
+#include <DisposeHelper.hxx>
+#include <ControllerLockGuard.hxx>
+#include <ObjectIdentifier.hxx>
+#include "PageBackground.hxx"
+#include <CloneHelper.hxx>
+#include <NameContainer.hxx>
+#include "UndoManager.hxx"
+#include <ChartView.hxx>
+#include <PopupRequest.hxx>
+#include <ModifyListenerHelper.hxx>
+
+#include <com/sun/star/chart/ChartDataRowSource.hpp>
+#include <com/sun/star/chart2/data/XPivotTableDataProvider.hpp>
+
+#include <comphelper/processfactory.hxx>
+#include <comphelper/propertysequence.hxx>
+#include <cppuhelper/supportsservice.hxx>
+
+#include <svl/numuno.hxx>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/view/XSelectionSupplier.hpp>
+#include <com/sun/star/embed/EmbedMapUnits.hpp>
+#include <com/sun/star/embed/Aspects.hpp>
+#include <com/sun/star/datatransfer/UnsupportedFlavorException.hpp>
+#include <com/sun/star/datatransfer/XTransferable.hpp>
+#include <com/sun/star/drawing/XShapes.hpp>
+#include <com/sun/star/document/DocumentProperties.hpp>
+#include <com/sun/star/util/CloseVetoException.hpp>
+#include <com/sun/star/util/XModifyBroadcaster.hpp>
+#include <com/sun/star/chart2/XChartTypeTemplate.hpp>
+
+#include <sal/log.hxx>
+#include <svl/zforlist.hxx>
+#include <tools/diagnose_ex.h>
+
+using ::com::sun::star::uno::Sequence;
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Any;
+using ::osl::MutexGuard;
+
+using namespace ::com::sun::star;
+using namespace ::apphelper;
+using namespace ::chart::CloneHelper;
+
+namespace
+{
+const OUString lcl_aGDIMetaFileMIMEType(
+    "application/x-openoffice-gdimetafile;windows_formatname=\"GDIMetaFile\"");
+const OUString lcl_aGDIMetaFileMIMETypeHighContrast(
+    "application/x-openoffice-highcontrast-gdimetafile;windows_formatname=\"GDIMetaFile\"");
+
+} // anonymous namespace
+
+// ChartModel Constructor and Destructor
+
+namespace chart
+{
+
+ChartModel::ChartModel(uno::Reference<uno::XComponentContext > const & xContext)
+    : m_aLifeTimeManager( this, this )
+    , m_bReadOnly( false )
+    , m_bModified( false )
+    , m_nInLoad(0)
+    , m_bUpdateNotificationsPending(false)
+    , mbTimeBased(false)
+    , m_aControllers( m_aModelMutex )
+    , m_nControllerLockCount(0)
+    , m_xContext( xContext )
+    , m_aVisualAreaSize( ChartModelHelper::getDefaultPageSize() )
+    , m_xPageBackground( new PageBackground )
+    , m_xXMLNamespaceMap( createNameContainer( ::cppu::UnoType<OUString>::get(),
+                "com.sun.star.xml.NamespaceMap", "com.sun.star.comp.chart.XMLNameSpaceMap" ) )
+    , mnStart(0)
+    , mnEnd(0)
+{
+    osl_atomic_increment(&m_refCount);
+    {
+        m_xOldModelAgg.set(
+            m_xContext->getServiceManager()->createInstanceWithContext(
+            CHART_CHARTAPIWRAPPER_SERVICE_NAME,
+            m_xContext ), uno::UNO_QUERY_THROW );
+        m_xOldModelAgg->setDelegator( *this );
+    }
+
+    {
+        ModifyListenerHelper::addListener( m_xPageBackground, this );
+        m_xChartTypeManager.set( xContext->getServiceManager()->createInstanceWithContext(
+                "com.sun.star.chart2.ChartTypeManager", m_xContext ), uno::UNO_QUERY );
+    }
+    osl_atomic_decrement(&m_refCount);
+}
+
+ChartModel::ChartModel( const ChartModel & rOther )
+    : impl::ChartModel_Base(rOther)
+    , m_aLifeTimeManager( this, this )
+    , m_bReadOnly( rOther.m_bReadOnly )
+    , m_bModified( rOther.m_bModified )
+    , m_nInLoad(0)
+    , m_bUpdateNotificationsPending(false)
+    , mbTimeBased(rOther.mbTimeBased)
+    , m_aResource( rOther.m_aResource )
+    , m_aMediaDescriptor( rOther.m_aMediaDescriptor )
+    , m_aControllers( m_aModelMutex )
+    , m_nControllerLockCount(0)
+    , m_xContext( rOther.m_xContext )
+    // @note: the old model aggregate must not be shared with other models if it
+    // is, you get mutex deadlocks
+    //, m_xOldModelAgg( nullptr ) //rOther.m_xOldModelAgg )
+    // m_xStorage( nullptr ) //rOther.m_xStorage )
+    , m_aVisualAreaSize( rOther.m_aVisualAreaSize )
+    , m_aGraphicObjectVector( rOther.m_aGraphicObjectVector )
+    , m_xDataProvider( rOther.m_xDataProvider )
+    , m_xInternalDataProvider( rOther.m_xInternalDataProvider )
+    , mnStart(rOther.mnStart)
+    , mnEnd(rOther.mnEnd)
+{
+    osl_atomic_increment(&m_refCount);
+    {
+        m_xOldModelAgg.set(
+            m_xContext->getServiceManager()->createInstanceWithContext(
+            CHART_CHARTAPIWRAPPER_SERVICE_NAME,
+            m_xContext ), uno::UNO_QUERY_THROW );
+        m_xOldModelAgg->setDelegator( *this );
+
+        Reference< util::XModifyListener > xListener;
+        Reference< chart2::XTitle > xNewTitle = CreateRefClone< chart2::XTitle >()( rOther.m_xTitle );
+        Reference< chart2::XDiagram > xNewDiagram = CreateRefClone< chart2::XDiagram >()( rOther.m_xDiagram );
+        Reference< beans::XPropertySet > xNewPageBackground = CreateRefClone< beans::XPropertySet >()( rOther.m_xPageBackground );
+        Reference< chart2::XChartTypeManager > xChartTypeManager = CreateRefClone< chart2::XChartTypeManager >()( rOther.m_xChartTypeManager );
+        Reference< container::XNameAccess > xXMLNamespaceMap = CreateRefClone< container::XNameAccess >()( rOther.m_xXMLNamespaceMap );
+
+        {
+            MutexGuard aGuard( m_aModelMutex );
+            xListener = this;
+            m_xTitle = xNewTitle;
+            m_xDiagram = xNewDiagram;
+            m_xPageBackground = xNewPageBackground;
+            m_xChartTypeManager = xChartTypeManager;
+            m_xXMLNamespaceMap = xXMLNamespaceMap;
+        }
+
+        ModifyListenerHelper::addListener( xNewTitle, xListener );
+        ModifyListenerHelper::addListener( xNewDiagram, xListener );
+        ModifyListenerHelper::addListener( xNewPageBackground, xListener );
+        xListener.clear();
+    }
+    osl_atomic_decrement(&m_refCount);
+}
+
+ChartModel::~ChartModel()
+{
+    if( m_xOldModelAgg.is())
+        m_xOldModelAgg->setDelegator( nullptr );
+}
+
+void SAL_CALL ChartModel::initialize( const Sequence< Any >& /*rArguments*/ )
+{
+    //#i113722# avoid duplicate creation
+
+    //maybe additional todo?:
+    //support argument "EmbeddedObject"?
+    //support argument "EmbeddedScriptSupport"?
+    //support argument "DocumentRecoverySupport"?
+}
+
+css::uno::Reference< css::uno::XInterface > ChartModel::getChartView() const
+{
+    return static_cast< ::cppu::OWeakObject* >( mxChartView.get() );
+}
+
+// private methods
+
+OUString ChartModel::impl_g_getLocation()
+{
+
+    LifeTimeGuard aGuard(m_aLifeTimeManager);
+    if(!aGuard.startApiCall())
+        return OUString(); //behave passive if already disposed or closed or throw exception @todo?
+    //mutex is acquired
+    return m_aResource;
+}
+
+bool ChartModel::impl_isControllerConnected( const uno::Reference< frame::XController >& xController )
+{
+    try
+    {
+        std::vector< uno::Reference<uno::XInterface> > aSeq = m_aControllers.getElements();
+        for( const auto & r : aSeq )
+        {
+            if( r == xController )
+                return true;
+        }
+    }
+    catch (const uno::Exception&)
+    {
+    }
+    return false;
+}
+
+uno::Reference< frame::XController > ChartModel::impl_getCurrentController()
+{
+        //@todo? hold only weak references to controllers
+
+    // get the last active controller of this model
+    if( m_xCurrentController.is() )
+        return m_xCurrentController;
+
+    // get the first controller of this model
+    if( m_aControllers.getLength() )
+    {
+        uno::Reference<uno::XInterface> xI = m_aControllers.getElements()[0];
+        return uno::Reference<frame::XController>( xI, uno::UNO_QUERY );
+    }
+
+    //return nothing if no controllers are connected at all
+    return uno::Reference< frame::XController > ();
+}
+
+void ChartModel::impl_notifyCloseListeners()
+{
+    ::cppu::OInterfaceContainerHelper* pIC = m_aLifeTimeManager.m_aListenerContainer
+        .getContainer( cppu::UnoType<util::XCloseListener>::get());
+    if( pIC )
+    {
+        lang::EventObject aEvent( static_cast< lang::XComponent*>(this) );
+        ::cppu::OInterfaceIteratorHelper aIt( *pIC );
+        while( aIt.hasMoreElements() )
+        {
+            uno::Reference< util::XCloseListener > xListener( aIt.next(), uno::UNO_QUERY );
+            if( xListener.is() )
+                xListener->notifyClosing( aEvent );
+        }
+    }
+}
+
+void ChartModel::impl_adjustAdditionalShapesPositionAndSize( const awt::Size& aVisualAreaSize )
+{
+    uno::Reference< beans::XPropertySet > xProperties( static_cast< ::cppu::OWeakObject* >( this ), uno::UNO_QUERY );
+    if ( !xProperties.is() )
+        return;
+
+    uno::Reference< drawing::XShapes > xShapes;
+    xProperties->getPropertyValue( "AdditionalShapes" ) >>= xShapes;
+    if ( !xShapes.is() )
+        return;
+
+    sal_Int32 nCount = xShapes->getCount();
+    for ( sal_Int32 i = 0; i < nCount; ++i )
+    {
+        Reference< drawing::XShape > xShape;
+        if ( xShapes->getByIndex( i ) >>= xShape )
+        {
+            if ( xShape.is() )
+            {
+                awt::Point aPos( xShape->getPosition() );
+                awt::Size aSize( xShape->getSize() );
+
+                double fWidth = static_cast< double >( aVisualAreaSize.Width ) / m_aVisualAreaSize.Width;
+                double fHeight = static_cast< double >( aVisualAreaSize.Height ) / m_aVisualAreaSize.Height;
+
+                aPos.X = static_cast< long >( aPos.X * fWidth );
+                aPos.Y = static_cast< long >( aPos.Y * fHeight );
+                aSize.Width = static_cast< long >( aSize.Width * fWidth );
+                aSize.Height = static_cast< long >( aSize.Height * fHeight );
+
+                xShape->setPosition( aPos );
+                xShape->setSize( aSize );
+            }
+        }
+    }
+}
+
+// lang::XServiceInfo
+
+OUString SAL_CALL ChartModel::getImplementationName()
+{
+    return CHART_MODEL_SERVICE_IMPLEMENTATION_NAME;
+}
+
+sal_Bool SAL_CALL ChartModel::supportsService( const OUString& rServiceName )
+{
+    return cppu::supportsService(this, rServiceName);
+}
+
+css::uno::Sequence< OUString > SAL_CALL ChartModel::getSupportedServiceNames()
+{
+    return {
+        CHART_MODEL_SERVICE_NAME,
+        "com.sun.star.document.OfficeDocument",
+        "com.sun.star.chart.ChartDocument"
+    };
+}
+
+// frame::XModel (required interface)
+
+sal_Bool SAL_CALL ChartModel::attachResource( const OUString& rURL
+        , const uno::Sequence< beans::PropertyValue >& rMediaDescriptor )
+{
+    /*
+    The method attachResource() is used by the frame loader implementations
+    to inform the model about its URL and MediaDescriptor.
+    */
+
+    LifeTimeGuard aGuard(m_aLifeTimeManager);
+    if(!aGuard.startApiCall())
+        return false; //behave passive if already disposed or closed or throw exception @todo?
+    //mutex is acquired
+
+    if(!m_aResource.isEmpty())//we have a resource already //@todo? or is setting a new resource allowed?
+        return false;
+    m_aResource = rURL;
+    m_aMediaDescriptor = rMediaDescriptor;
+
+    //@todo ? check rURL ??
+    //@todo ? evaluate m_aMediaDescriptor;
+    //@todo ? ... ??? --> nothing, this method is only for setting information
+
+    return true;
+}
+
+OUString SAL_CALL ChartModel::getURL()
+{
+    return impl_g_getLocation();
+}
+
+uno::Sequence< beans::PropertyValue > SAL_CALL ChartModel::getArgs()
+{
+    /*
+    The method getArgs() returns a sequence of property values
+    that report the resource description according to com.sun.star.document.MediaDescriptor,
+    specified on loading or saving with storeAsURL.
+    */
+
+    LifeTimeGuard aGuard(m_aLifeTimeManager);
+    if(!aGuard.startApiCall())
+        return uno::Sequence< beans::PropertyValue >(); //behave passive if already disposed or closed or throw exception @todo?
+    //mutex is acquired
+
+    return m_aMediaDescriptor;
+}
+
+void SAL_CALL ChartModel::connectController( const uno::Reference< frame::XController >& xController )
+{
+    //@todo? this method is declared as oneway -> ...?
+
+    LifeTimeGuard aGuard(m_aLifeTimeManager);
+    if(!aGuard.startApiCall())
+        return ; //behave passive if already disposed or closed
+    //mutex is acquired
+
+    //--add controller
+    m_aControllers.addInterface(xController);
+}
+
+void SAL_CALL ChartModel::disconnectController( const uno::Reference< frame::XController >& xController )
+{
+    //@todo? this method is declared as oneway -> ...?
+
+    LifeTimeGuard aGuard(m_aLifeTimeManager);
+    if(!aGuard.startApiCall())
+        return; //behave passive if already disposed or closed
+
+    //--remove controller
+    m_aControllers.removeInterface(xController);
+
+    //case: current controller is disconnected:
+    if( m_xCurrentController == xController )
+        m_xCurrentController.clear();
+
+    DisposeHelper::DisposeAndClear( m_xRangeHighlighter );
+    DisposeHelper::DisposeAndClear(m_xPopupRequest);
+}
+
+void SAL_CALL ChartModel::lockControllers()
+{
+    /*
+    suspends some notifications to the controllers which are used for display updates.
+
+    The calls to lockControllers() and unlockControllers() may be nested
+    and even overlapping, but they must be in pairs. While there is at least one lock
+    remaining, some notifications for display updates are not broadcasted.
+    */
+
+    //@todo? this method is declared as oneway -> ...?
+
+    LifeTimeGuard aGuard(m_aLifeTimeManager);
+    if(!aGuard.startApiCall())
+        return; //behave passive if already disposed or closed or throw exception @todo?
+    ++m_nControllerLockCount;
+}
+
+void SAL_CALL ChartModel::unlockControllers()
+{
+    /*
+    resumes the notifications which were suspended by lockControllers() .
+
+    The calls to lockControllers() and unlockControllers() may be nested
+    and even overlapping, but they must be in pairs. While there is at least one lock
+    remaining, some notifications for display updates are not broadcasted.
+    */
+
+    //@todo? this method is declared as oneway -> ...?
+
+    LifeTimeGuard aGuard(m_aLifeTimeManager);
+    if(!aGuard.startApiCall())
+        return; //behave passive if already disposed or closed or throw exception @todo?
+    if( m_nControllerLockCount == 0 )
+    {
+        SAL_WARN("chart2",  "ChartModel: unlockControllers called with m_nControllerLockCount == 0" );
+        return;
+    }
+    --m_nControllerLockCount;
+    if( m_nControllerLockCount == 0 && m_bUpdateNotificationsPending  )
+    {
+        aGuard.clear();
+        impl_notifyModifiedListeners();
+    }
+}
+
+sal_Bool SAL_CALL ChartModel::hasControllersLocked()
+{
+    LifeTimeGuard aGuard(m_aLifeTimeManager);
+    if(!aGuard.startApiCall())
+        return false; //behave passive if already disposed or closed or throw exception @todo?
+    return ( m_nControllerLockCount != 0 ) ;
+}
+
+uno::Reference< frame::XController > SAL_CALL ChartModel::getCurrentController()
+{
+    LifeTimeGuard aGuard(m_aLifeTimeManager);
+    if(!aGuard.startApiCall())
+        throw lang::DisposedException(
+                "getCurrentController was called on an already disposed or closed model",
+                static_cast< ::cppu::OWeakObject* >(this) );
+
+    return impl_getCurrentController();
+}
+
+void SAL_CALL ChartModel::setCurrentController( const uno::Reference< frame::XController >& xController )
+{
+    LifeTimeGuard aGuard(m_aLifeTimeManager);
+    if(!aGuard.startApiCall())
+        throw lang::DisposedException(
+                "setCurrentController was called on an already disposed or closed model",
+                static_cast< ::cppu::OWeakObject* >(this) );
+
+    //OSL_ENSURE( impl_isControllerConnected(xController), "setCurrentController is called with a Controller which is not connected" );
+    if(!impl_isControllerConnected(xController))
+        throw container::NoSuchElementException(
+                "setCurrentController is called with a Controller which is not connected",
+                static_cast< ::cppu::OWeakObject* >(this) );
+
+    m_xCurrentController = xController;
+
+    DisposeHelper::DisposeAndClear( m_xRangeHighlighter );
+    DisposeHelper::DisposeAndClear(m_xPopupRequest);
+}
+
+uno::Reference< uno::XInterface > SAL_CALL ChartModel::getCurrentSelection()
+{
+    LifeTimeGuard aGuard(m_aLifeTimeManager);
+    if(!aGuard.startApiCall())
+        throw lang::DisposedException(
+                "getCurrentSelection was called on an already disposed or closed model",
+                static_cast< ::cppu::OWeakObject* >(this) );
+
+    uno::Reference< uno::XInterface > xReturn;
+    uno::Reference< frame::XController > xController = impl_getCurrentController();
+
+    aGuard.clear();
+    if( xController.is() )
+    {
+        uno::Reference< view::XSelectionSupplier >  xSelectionSupl( xController, uno::UNO_QUERY );
+        if ( xSelectionSupl.is() )
+        {
+            uno::Any aSel = xSelectionSupl->getSelection();
+            OUString aObjectCID;
+            if( aSel >>= aObjectCID )
+                xReturn.set( ObjectIdentifier::getObjectPropertySet( aObjectCID, Reference< XChartDocument >(this)));
+        }
+    }
+    return xReturn;
+}
+
+// lang::XComponent (base of XModel)
+void SAL_CALL ChartModel::dispose()
+{
+    Reference< XInterface > xKeepAlive( *this );
+
+    //This object should release all resources and references in the
+    //easiest possible manner
+    //This object must notify all registered listeners using the method
+    //<member>XEventListener::disposing</member>
+
+    //hold no mutex
+    if( !m_aLifeTimeManager.dispose() )
+        return;
+
+    //--release all resources and references
+    //// @todo
+
+    if ( m_xDiagram.is() )
+        ModifyListenerHelper::removeListener( m_xDiagram, this );
+
+    if ( m_xDataProvider.is() )
+    {
+        Reference<util::XModifyBroadcaster> xModifyBroadcaster( m_xDataProvider, uno::UNO_QUERY );
+        if ( xModifyBroadcaster.is() )
+            xModifyBroadcaster->removeModifyListener( this );
+    }
+
+    m_xDataProvider.clear();
+    m_xInternalDataProvider.clear();
+    m_xNumberFormatsSupplier.clear();
+    DisposeHelper::DisposeAndClear( m_xOwnNumberFormatsSupplier );
+    DisposeHelper::DisposeAndClear( m_xChartTypeManager );
+    DisposeHelper::DisposeAndClear( m_xDiagram );
+    DisposeHelper::DisposeAndClear( m_xTitle );
+    DisposeHelper::DisposeAndClear( m_xPageBackground );
+    DisposeHelper::DisposeAndClear( m_xXMLNamespaceMap );
+
+    m_xStorage.clear();
+        // just clear, don't dispose - we're not the owner
+
+    if ( m_pUndoManager.is() )
+        m_pUndoManager->disposing();
+    m_pUndoManager.clear();
+        // that's important, since the UndoManager implementation delegates its ref counting to ourself.
+
+    if( m_xOldModelAgg.is())  // #i120828#, to release cyclic reference to ChartModel object
+        m_xOldModelAgg->setDelegator( nullptr );
+
+    m_aControllers.disposeAndClear( lang::EventObject( static_cast< cppu::OWeakObject * >( this )));
+    m_xCurrentController.clear();
+
+    DisposeHelper::DisposeAndClear( m_xRangeHighlighter );
+    DisposeHelper::DisposeAndClear(m_xPopupRequest);
+
+    if( m_xOldModelAgg.is())
+        m_xOldModelAgg->setDelegator( nullptr );
+}
+
+void SAL_CALL ChartModel::addEventListener( const uno::Reference< lang::XEventListener > & xListener )
+{
+    if( m_aLifeTimeManager.impl_isDisposedOrClosed() )
+        return; //behave passive if already disposed or closed
+
+    m_aLifeTimeManager.m_aListenerContainer.addInterface( cppu::UnoType<lang::XEventListener>::get(), xListener );
+}
+
+void SAL_CALL ChartModel::removeEventListener( const uno::Reference< lang::XEventListener > & xListener )
+{
+    if( m_aLifeTimeManager.impl_isDisposedOrClosed(false) )
+        return; //behave passive if already disposed or closed
+
+    m_aLifeTimeManager.m_aListenerContainer.removeInterface( cppu::UnoType<lang::XEventListener>::get(), xListener );
+}
+
+// util::XCloseBroadcaster (base of XCloseable)
+void SAL_CALL ChartModel::addCloseListener( const uno::Reference<   util::XCloseListener > & xListener )
+{
+    m_aLifeTimeManager.g_addCloseListener( xListener );
+}
+
+void SAL_CALL ChartModel::removeCloseListener( const uno::Reference< util::XCloseListener > & xListener )
+{
+    if( m_aLifeTimeManager.impl_isDisposedOrClosed(false) )
+        return; //behave passive if already disposed or closed
+
+    m_aLifeTimeManager.m_aListenerContainer.removeInterface( cppu::UnoType<util::XCloseListener>::get(), xListener );
+}
+
+// util::XCloseable
+void SAL_CALL ChartModel::close( sal_Bool bDeliverOwnership )
+{
+    //hold no mutex
+
+    if( !m_aLifeTimeManager.g_close_startTryClose( bDeliverOwnership ) )
+        return;
+    //no mutex is acquired
+
+    // At the end of this method may we must dispose ourself ...
+    // and may nobody from outside hold a reference to us ...
+    // then it's a good idea to do that by ourself.
+    uno::Reference< uno::XInterface > xSelfHold( static_cast< ::cppu::OWeakObject* >(this) );
+
+    //the listeners have had no veto
+    //check whether we self can close
+    {
+        util::CloseVetoException aVetoException(
+                        "the model itself could not be closed",
+                        static_cast< ::cppu::OWeakObject* >(this) );
+
+        m_aLifeTimeManager.g_close_isNeedToCancelLongLastingCalls( bDeliverOwnership, aVetoException );
+    }
+    m_aLifeTimeManager.g_close_endTryClose_doClose();
+
+    // BM @todo: is it ok to call the listeners here?
+    impl_notifyCloseListeners();
+}
+
+// lang::XTypeProvider
+uno::Sequence< uno::Type > SAL_CALL ChartModel::getTypes()
+{
+    uno::Reference< lang::XTypeProvider > xAggTypeProvider;
+    if( (m_xOldModelAgg->queryAggregation( cppu::UnoType<decltype(xAggTypeProvider)>::get()) >>= xAggTypeProvider)
+        && xAggTypeProvider.is())
+    {
+        return comphelper::concatSequences(
+            impl::ChartModel_Base::getTypes(),
+            xAggTypeProvider->getTypes());
+    }
+
+    return impl::ChartModel_Base::getTypes();
+}
+
+// document::XDocumentPropertiesSupplier
+uno::Reference< document::XDocumentProperties > SAL_CALL
+        ChartModel::getDocumentProperties()
+{
+    ::osl::MutexGuard aGuard( m_aModelMutex );
+    if ( !m_xDocumentProperties.is() )
+    {
+        m_xDocumentProperties.set( document::DocumentProperties::create( ::comphelper::getProcessComponentContext() ) );
+    }
+    return m_xDocumentProperties;
+}
+
+// document::XDocumentPropertiesSupplier
+Reference< document::XUndoManager > SAL_CALL ChartModel::getUndoManager(  )
+{
+    ::osl::MutexGuard aGuard( m_aModelMutex );
+    if ( !m_pUndoManager.is() )
+        m_pUndoManager.set( new UndoManager( *this, m_aModelMutex ) );
+    return m_pUndoManager.get();
+}
+
+// chart2::XChartDocument
+
+uno::Reference< chart2::XDiagram > SAL_CALL ChartModel::getFirstDiagram()
+{
+    MutexGuard aGuard( m_aModelMutex );
+    return m_xDiagram;
+}
+
+void SAL_CALL ChartModel::setFirstDiagram( const uno::Reference< chart2::XDiagram >& xDiagram )
+{
+    Reference< chart2::XDiagram > xOldDiagram;
+    Reference< util::XModifyListener > xListener;
+    {
+        MutexGuard aGuard( m_aModelMutex );
+        if( xDiagram == m_xDiagram )
+            return;
+        xOldDiagram = m_xDiagram;
+        m_xDiagram = xDiagram;
+        xListener = this;
+    }
+    //don't keep the mutex locked while calling out
+    ModifyListenerHelper::removeListener( xOldDiagram, xListener );
+    ModifyListenerHelper::addListener( xDiagram, xListener );
+    setModified( true );
+}
+
+Reference< chart2::data::XDataSource > ChartModel::impl_createDefaultData()
+{
+    Reference< chart2::data::XDataSource > xDataSource;
+    if( hasInternalDataProvider() )
+    {
+        uno::Reference< lang::XInitialization > xIni(m_xInternalDataProvider,uno::UNO_QUERY);
+        if( xIni.is() )
+        {
+            //init internal dataprovider
+            {
+                uno::Sequence< uno::Any > aArgs(1);
+                beans::NamedValue aParam( "CreateDefaultData" ,uno::Any(true) );
+                aArgs[0] <<= aParam;
+                xIni->initialize(aArgs);
+            }
+            //create data
+            uno::Sequence<beans::PropertyValue> aArgs( comphelper::InitPropertySequence({
+                { "CellRangeRepresentation", uno::Any( OUString("all") ) },
+                { "HasCategories", uno::Any( true ) },
+                { "FirstCellAsLabel", uno::Any( true ) },
+                { "DataRowSource", uno::Any( css::chart::ChartDataRowSource_COLUMNS ) }
+                }));
+            xDataSource = m_xInternalDataProvider->createDataSource( aArgs );
+        }
+    }
+    return xDataSource;
+}
+
+void SAL_CALL ChartModel::createInternalDataProvider( sal_Bool bCloneExistingData )
+{
+    // don't lock the mutex, because this call calls out to code that tries to
+    // lock the solar mutex. On the other hand, a paint locks the solar mutex
+    // and calls to the model lock the model's mutex => deadlock
+    // @todo: lock a separate mutex in the InternalData class
+    if( !hasInternalDataProvider() )
+    {
+        if( bCloneExistingData )
+            m_xInternalDataProvider = ChartModelHelper::createInternalDataProvider( this, true );
+        else
+            m_xInternalDataProvider = ChartModelHelper::createInternalDataProvider( Reference<XChartDocument>(), true );
+        m_xDataProvider.set( m_xInternalDataProvider );
+    }
+    setModified( true );
+}
+
+void ChartModel::removeDataProviders()
+{
+    if (m_xInternalDataProvider.is())
+        m_xInternalDataProvider.clear();
+    if (m_xDataProvider.is())
+        m_xDataProvider.clear();
+}
+
+sal_Bool SAL_CALL ChartModel::hasInternalDataProvider()
+{
+    return m_xDataProvider.is() && m_xInternalDataProvider.is();
+}
+
+uno::Reference< chart2::data::XDataProvider > SAL_CALL ChartModel::getDataProvider()
+{
+    MutexGuard aGuard( m_aModelMutex );
+    return m_xDataProvider;
+}
+
+// ____ XDataReceiver ____
+
+void SAL_CALL ChartModel::attachDataProvider( const uno::Reference< chart2::data::XDataProvider >& xDataProvider )
+{
+    {
+        MutexGuard aGuard( m_aModelMutex );
+        uno::Reference< beans::XPropertySet > xProp( xDataProvider, uno::UNO_QUERY );
+        if( xProp.is() )
+        {
+            try
+            {
+                bool bIncludeHiddenCells = ChartModelHelper::isIncludeHiddenCells( Reference< frame::XModel >(this) );
+                xProp->setPropertyValue("IncludeHiddenCells", uno::Any(bIncludeHiddenCells));
+            }
+            catch (const beans::UnknownPropertyException&)
+            {
+            }
+        }
+
+        uno::Reference<util::XModifyBroadcaster> xModifyBroadcaster(xDataProvider, uno::UNO_QUERY);
+        if (xModifyBroadcaster.is())
+        {
+            xModifyBroadcaster->addModifyListener(this);
+        }
+
+        m_xDataProvider.set( xDataProvider );
+        m_xInternalDataProvider.clear();
+
+        //the numberformatter is kept independent of the data provider!
+    }
+    setModified( true );
+}
+
+void SAL_CALL ChartModel::attachNumberFormatsSupplier( const uno::Reference< util::XNumberFormatsSupplier >& xNewSupplier )
+{
+    {
+        MutexGuard aGuard( m_aModelMutex );
+        if( xNewSupplier==m_xNumberFormatsSupplier )
+            return;
+        if( xNewSupplier==m_xOwnNumberFormatsSupplier )
+            return;
+        if( m_xOwnNumberFormatsSupplier.is() && xNewSupplier.is() )
+        {
+            //@todo
+            //merge missing numberformats from own to new formatter
+        }
+        else if( !xNewSupplier.is() )
+        {
+            if( m_xNumberFormatsSupplier.is() )
+            {
+                //@todo
+                //merge missing numberformats from old numberformatter to own numberformatter
+                //create own numberformatter if necessary
+            }
+        }
+
+        m_xNumberFormatsSupplier.set( xNewSupplier );
+        m_xOwnNumberFormatsSupplier.clear();
+    }
+    setModified( true );
+}
+
+void SAL_CALL ChartModel::setArguments( const Sequence< beans::PropertyValue >& aArguments )
+{
+    {
+        MutexGuard aGuard( m_aModelMutex );
+        if( !m_xDataProvider.is() )
+            return;
+        lockControllers();
+
+        try
+        {
+            Reference< chart2::data::XDataSource > xDataSource( m_xDataProvider->createDataSource( aArguments ) );
+            if( xDataSource.is() )
+            {
+                Reference< chart2::XDiagram > xDia( getFirstDiagram() );
+                if( !xDia.is() )
+                {
+                    Reference< chart2::XChartTypeTemplate > xTemplate( impl_createDefaultChartTypeTemplate() );
+                    if( xTemplate.is())
+                        setFirstDiagram( xTemplate->createDiagramByDataSource( xDataSource, aArguments ) );
+                }
+                else
+                    xDia->setDiagramData( xDataSource, aArguments );
+            }
+        }
+        catch (const lang::IllegalArgumentException&)
+        {
+            throw;
+        }
+        catch (const uno::Exception&)
+        {
+            DBG_UNHANDLED_EXCEPTION("chart2");
+        }
+        unlockControllers();
+    }
+    setModified( true );
+}
+
+Sequence< OUString > SAL_CALL ChartModel::getUsedRangeRepresentations()
+{
+    return DataSourceHelper::getUsedDataRanges( Reference< frame::XModel >(this));
+}
+
+Reference< chart2::data::XDataSource > SAL_CALL ChartModel::getUsedData()
+{
+    return DataSourceHelper::getUsedData( Reference< chart2::XChartDocument >(this));
+}
+
+Reference< chart2::data::XRangeHighlighter > SAL_CALL ChartModel::getRangeHighlighter()
+{
+    if( ! m_xRangeHighlighter.is())
+    {
+        uno::Reference< view::XSelectionSupplier > xSelSupp( getCurrentController(), uno::UNO_QUERY );
+        if( xSelSupp.is() )
+            m_xRangeHighlighter.set( ChartModelHelper::createRangeHighlighter( xSelSupp ));
+    }
+    return m_xRangeHighlighter;
+}
+
+Reference<awt::XRequestCallback> SAL_CALL ChartModel::getPopupRequest()
+{
+    if (!m_xPopupRequest.is())
+        m_xPopupRequest.set(new PopupRequest);
+    return m_xPopupRequest;
+}
+
+Reference< chart2::XChartTypeTemplate > ChartModel::impl_createDefaultChartTypeTemplate()
+{
+    Reference< chart2::XChartTypeTemplate > xTemplate;
+    Reference< lang::XMultiServiceFactory > xFact( m_xChartTypeManager, uno::UNO_QUERY );
+    if( xFact.is() )
+        xTemplate.set( xFact->createInstance( "com.sun.star.chart2.template.Column" ), uno::UNO_QUERY );
+    return xTemplate;
+}
+
+void SAL_CALL ChartModel::setChartTypeManager( const uno::Reference< chart2::XChartTypeManager >& xNewManager )
+{
+    {
+        MutexGuard aGuard( m_aModelMutex );
+        m_xChartTypeManager = xNewManager;
+    }
+    setModified( true );
+}
+
+uno::Reference< chart2::XChartTypeManager > SAL_CALL ChartModel::getChartTypeManager()
+{
+    MutexGuard aGuard( m_aModelMutex );
+    return m_xChartTypeManager;
+}
+
+uno::Reference< beans::XPropertySet > SAL_CALL ChartModel::getPageBackground()
+{
+    MutexGuard aGuard( m_aModelMutex );
+    return m_xPageBackground;
+}
+
+void SAL_CALL ChartModel::createDefaultChart()
+{
+    insertDefaultChart();
+}
+
+// ____ XTitled ____
+uno::Reference< chart2::XTitle > SAL_CALL ChartModel::getTitleObject()
+{
+    MutexGuard aGuard( m_aModelMutex );
+    return m_xTitle;
+}
+
+void SAL_CALL ChartModel::setTitleObject( const uno::Reference< chart2::XTitle >& xTitle )
+{
+    {
+        MutexGuard aGuard( m_aModelMutex );
+        if( m_xTitle.is() )
+            ModifyListenerHelper::removeListener( m_xTitle, this );
+        m_xTitle = xTitle;
+        ModifyListenerHelper::addListener( m_xTitle, this );
+    }
+    setModified( true );
+}
+
+// ____ XInterface (for old API wrapper) ____
+uno::Any SAL_CALL ChartModel::queryInterface( const uno::Type& aType )
+{
+    uno::Any aResult( impl::ChartModel_Base::queryInterface( aType ));
+
+    if( ! aResult.hasValue())
+    {
+        // try old API wrapper
+        try
+        {
+            if( m_xOldModelAgg.is())
+                aResult = m_xOldModelAgg->queryAggregation( aType );
+        }
+        catch (const uno::Exception&)
+        {
+            DBG_UNHANDLED_EXCEPTION("chart2");
+        }
+    }
+
+    return aResult;
+}
+
+// ____ XCloneable ____
+Reference< util::XCloneable > SAL_CALL ChartModel::createClone()
+{
+    return Reference< util::XCloneable >( new ChartModel( *this ));
+}
+
+// ____ XVisualObject ____
+void SAL_CALL ChartModel::setVisualAreaSize( ::sal_Int64 nAspect, const awt::Size& aSize )
+{
+    if( nAspect == embed::Aspects::MSOLE_CONTENT )
+    {
+        ControllerLockGuard aLockGuard( *this );
+        bool bChanged =
+            (m_aVisualAreaSize.Width != aSize.Width ||
+             m_aVisualAreaSize.Height != aSize.Height);
+
+        // #i12587# support for shapes in chart
+        if ( bChanged )
+        {
+            impl_adjustAdditionalShapesPositionAndSize( aSize );
+        }
+
+        m_aVisualAreaSize = aSize;
+        if( bChanged )
+            setModified( true );
+    }
+    else
+    {
+        OSL_FAIL( "setVisualAreaSize: Aspect not implemented yet.");
+    }
+}
+
+awt::Size SAL_CALL ChartModel::getVisualAreaSize( ::sal_Int64 nAspect )
+{
+    OSL_ENSURE( nAspect == embed::Aspects::MSOLE_CONTENT,
+                "No aspects other than content are supported" );
+    // other possible aspects are MSOLE_THUMBNAIL, MSOLE_ICON and MSOLE_DOCPRINT
+
+    return m_aVisualAreaSize;
+}
+
+embed::VisualRepresentation SAL_CALL ChartModel::getPreferredVisualRepresentation( ::sal_Int64 nAspect )
+{
+    OSL_ENSURE( nAspect == embed::Aspects::MSOLE_CONTENT,
+                "No aspects other than content are supported" );
+
+    embed::VisualRepresentation aResult;
+
+    try
+    {
+        Sequence< sal_Int8 > aMetafile;
+
+        //get view from old api wrapper
+        Reference< datatransfer::XTransferable > xTransferable(
+            createInstance( CHART_VIEW_SERVICE_NAME ), uno::UNO_QUERY );
+        if( xTransferable.is() )
+        {
+            datatransfer::DataFlavor aDataFlavor( lcl_aGDIMetaFileMIMEType,
+                    "GDIMetaFile",
+                    cppu::UnoType<uno::Sequence< sal_Int8 >>::get() );
+
+            uno::Any aData( xTransferable->getTransferData( aDataFlavor ) );
+            aData >>= aMetafile;
+        }
+
+        aResult.Flavor.MimeType = lcl_aGDIMetaFileMIMEType;
+        aResult.Flavor.DataType = cppu::UnoType<decltype(aMetafile)>::get();
+
+        aResult.Data <<= aMetafile;
+    }
+    catch (const uno::Exception&)
+    {
+        DBG_UNHANDLED_EXCEPTION("chart2");
+    }
+
+    return aResult;
+}
+
+::sal_Int32 SAL_CALL ChartModel::getMapUnit( ::sal_Int64 nAspect )
+{
+    OSL_ENSURE( nAspect == embed::Aspects::MSOLE_CONTENT,
+                "No aspects other than content are supported" );
+    return embed::EmbedMapUnits::ONE_100TH_MM;
+}
+
+// ____ datatransfer::XTransferable ____
+uno::Any SAL_CALL ChartModel::getTransferData( const datatransfer::DataFlavor& aFlavor )
+{
+    uno::Any aResult;
+    if( !isDataFlavorSupported( aFlavor ) )
+        throw datatransfer::UnsupportedFlavorException(
+            aFlavor.MimeType, static_cast< ::cppu::OWeakObject* >( this ));
+
+    try
+    {
+        //get view from old api wrapper
+        Reference< datatransfer::XTransferable > xTransferable(
+            createInstance( CHART_VIEW_SERVICE_NAME ), uno::UNO_QUERY );
+        if( xTransferable.is() &&
+            xTransferable->isDataFlavorSupported( aFlavor ))
+        {
+            aResult = xTransferable->getTransferData( aFlavor );
+        }
+    }
+    catch (const uno::Exception&)
+    {
+        DBG_UNHANDLED_EXCEPTION("chart2");
+    }
+
+    return aResult;
+}
+
+Sequence< datatransfer::DataFlavor > SAL_CALL ChartModel::getTransferDataFlavors()
+{
+    uno::Sequence< datatransfer::DataFlavor > aRet(1);
+
+    aRet[0] = datatransfer::DataFlavor( lcl_aGDIMetaFileMIMETypeHighContrast,
+        "GDIMetaFile",
+        cppu::UnoType<uno::Sequence< sal_Int8 >>::get() );
+
+    return aRet;
+}
+
+sal_Bool SAL_CALL ChartModel::isDataFlavorSupported( const datatransfer::DataFlavor& aFlavor )
+{
+    return aFlavor.MimeType == lcl_aGDIMetaFileMIMETypeHighContrast;
+}
+
+namespace
+{
+enum eServiceType
+{
+    SERVICE_DASH_TABLE,
+    SERVICE_GRADIENT_TABLE,
+    SERVICE_HATCH_TABLE,
+    SERVICE_BITMAP_TABLE,
+    SERVICE_TRANSP_GRADIENT_TABLE,
+    SERVICE_MARKER_TABLE,
+    SERVICE_NAMESPACE_MAP
+};
+
+typedef std::map< OUString, enum eServiceType > tServiceNameMap;
+
+tServiceNameMap & lcl_getStaticServiceNameMap()
+{
+    static tServiceNameMap aServiceNameMap{
+        {"com.sun.star.drawing.DashTable",                    SERVICE_DASH_TABLE},
+        {"com.sun.star.drawing.GradientTable",                SERVICE_GRADIENT_TABLE},
+        {"com.sun.star.drawing.HatchTable",                   SERVICE_HATCH_TABLE},
+        {"com.sun.star.drawing.BitmapTable",                  SERVICE_BITMAP_TABLE},
+        {"com.sun.star.drawing.TransparencyGradientTable",    SERVICE_TRANSP_GRADIENT_TABLE},
+        {"com.sun.star.drawing.MarkerTable",                  SERVICE_MARKER_TABLE},
+        {"com.sun.star.xml.NamespaceMap",                     SERVICE_NAMESPACE_MAP}};
+    return aServiceNameMap;
+}
+}
+// ____ XMultiServiceFactory ____
+Reference< uno::XInterface > SAL_CALL ChartModel::createInstance( const OUString& rServiceSpecifier )
+{
+    tServiceNameMap & rMap = lcl_getStaticServiceNameMap();
+
+    tServiceNameMap::const_iterator aIt( rMap.find( rServiceSpecifier ));
+    if( aIt != rMap.end())
+    {
+        switch( (*aIt).second )
+        {
+            case SERVICE_DASH_TABLE:
+            case SERVICE_GRADIENT_TABLE:
+            case SERVICE_HATCH_TABLE:
+            case SERVICE_BITMAP_TABLE:
+            case SERVICE_TRANSP_GRADIENT_TABLE:
+            case SERVICE_MARKER_TABLE:
+                {
+                    if(!mxChartView.is())
+                    {
+                        mxChartView = new ChartView( m_xContext, *this);
+                    }
+                    return mxChartView->createInstance( rServiceSpecifier );
+                }
+                break;
+            case SERVICE_NAMESPACE_MAP:
+                return Reference< uno::XInterface >( m_xXMLNamespaceMap );
+        }
+    }
+    else if(rServiceSpecifier == CHART_VIEW_SERVICE_NAME)
+    {
+        if(!mxChartView.is())
+        {
+            mxChartView = new ChartView( m_xContext, *this);
+        }
+
+        return static_cast< ::cppu::OWeakObject* >( mxChartView.get() );
+    }
+    else
+    {
+        if( m_xOldModelAgg.is() )
+        {
+            Any aAny = m_xOldModelAgg->queryAggregation( cppu::UnoType<lang::XMultiServiceFactory>::get());
+            uno::Reference< lang::XMultiServiceFactory > xOldModelFactory;
+            if( (aAny >>= xOldModelFactory) && xOldModelFactory.is() )
+            {
+                return xOldModelFactory->createInstance( rServiceSpecifier );
+            }
+        }
+    }
+    return nullptr;
+}
+
+Reference< uno::XInterface > SAL_CALL ChartModel::createInstanceWithArguments(
+            const OUString& rServiceSpecifier , const Sequence< Any >& Arguments )
+{
+    OSL_ENSURE( Arguments.hasElements(), "createInstanceWithArguments: Warning: Arguments are ignored" );
+    return createInstance( rServiceSpecifier );
+}
+
+Sequence< OUString > SAL_CALL ChartModel::getAvailableServiceNames()
+{
+    uno::Sequence< OUString > aResult;
+
+    if( m_xOldModelAgg.is())
+    {
+        Any aAny = m_xOldModelAgg->queryAggregation( cppu::UnoType<lang::XMultiServiceFactory>::get());
+        uno::Reference< lang::XMultiServiceFactory > xOldModelFactory;
+        if( (aAny >>= xOldModelFactory) && xOldModelFactory.is() )
+        {
+            return xOldModelFactory->getAvailableServiceNames();
+        }
+    }
+    return aResult;
+}
+
+Reference< util::XNumberFormatsSupplier > const & ChartModel::getNumberFormatsSupplier()
+{
+    if( !m_xNumberFormatsSupplier.is() )
+    {
+        if( !m_xOwnNumberFormatsSupplier.is() )
+        {
+            m_apSvNumberFormatter.reset( new SvNumberFormatter( m_xContext, LANGUAGE_SYSTEM ) );
+            m_xOwnNumberFormatsSupplier = new SvNumberFormatsSupplierObj( m_apSvNumberFormatter.get() );
+            //pOwnNumberFormatter->ChangeStandardPrec( 15 ); todo?
+        }
+        m_xNumberFormatsSupplier = m_xOwnNumberFormatsSupplier;
+    }
+    return m_xNumberFormatsSupplier;
+}
+
+// ____ XUnoTunnel ___
+::sal_Int64 SAL_CALL ChartModel::getSomething( const Sequence< ::sal_Int8 >& aIdentifier )
+{
+    if( isUnoTunnelId<SvNumberFormatsSupplierObj>(aIdentifier) )
+    {
+        Reference< lang::XUnoTunnel > xTunnel( getNumberFormatsSupplier(), uno::UNO_QUERY );
+        if( xTunnel.is() )
+            return xTunnel->getSomething( aIdentifier );
+    }
+    return 0;
+}
+
+// ____ XNumberFormatsSupplier ____
+uno::Reference< beans::XPropertySet > SAL_CALL ChartModel::getNumberFormatSettings()
+{
+    Reference< util::XNumberFormatsSupplier > xSupplier( getNumberFormatsSupplier() );
+    if( xSupplier.is() )
+        return xSupplier->getNumberFormatSettings();
+    return uno::Reference< beans::XPropertySet >();
+}
+
+uno::Reference< util::XNumberFormats > SAL_CALL ChartModel::getNumberFormats()
+{
+    Reference< util::XNumberFormatsSupplier > xSupplier( getNumberFormatsSupplier() );
+    if( xSupplier.is() )
+        return xSupplier->getNumberFormats();
+    return uno::Reference< util::XNumberFormats >();
+}
+
+// ____ XChild ____
+Reference< uno::XInterface > SAL_CALL ChartModel::getParent()
+{
+    return Reference< uno::XInterface >(m_xParent,uno::UNO_QUERY);
+}
+
+void SAL_CALL ChartModel::setParent( const Reference< uno::XInterface >& Parent )
+{
+    if( Parent != m_xParent )
+        m_xParent.set( Parent, uno::UNO_QUERY );
+}
+
+// ____ XDataSource ____
+uno::Sequence< Reference< chart2::data::XLabeledDataSequence > > SAL_CALL ChartModel::getDataSequences()
+{
+    Reference< chart2::data::XDataSource > xSource(
+        DataSourceHelper::getUsedData( uno::Reference< frame::XModel >(this) ) );
+    if( xSource.is())
+        return xSource->getDataSequences();
+
+    return uno::Sequence< Reference< chart2::data::XLabeledDataSequence > >();
+}
+
+//XDumper
+OUString SAL_CALL ChartModel::dump()
+{
+    uno::Reference< qa::XDumper > xDumper(
+            createInstance( CHART_VIEW_SERVICE_NAME ), uno::UNO_QUERY );
+    if (xDumper.is())
+        return xDumper->dump();
+
+    return OUString();
+}
+
+void ChartModel::setTimeBasedRange(sal_Int32 nStart, sal_Int32 nEnd)
+{
+    mnStart = nStart;
+    mnEnd = nEnd;
+    mbTimeBased = true;
+}
+
+void ChartModel::update()
+{
+    if(!mxChartView.is())
+    {
+        mxChartView = new ChartView( m_xContext, *this);
+    }
+    mxChartView->setViewDirty();
+    mxChartView->update();
+}
+
+bool ChartModel::isDataFromSpreadsheet()
+{
+    return !isDataFromPivotTable() && !hasInternalDataProvider();
+}
+
+bool ChartModel::isDataFromPivotTable() const
+{
+    uno::Reference<chart2::data::XPivotTableDataProvider> xPivotTableDataProvider(m_xDataProvider, uno::UNO_QUERY);
+    return xPivotTableDataProvider.is();
+}
+
+}  // namespace chart
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+com_sun_star_comp_chart2_ChartModel_get_implementation(css::uno::XComponentContext *context,
+        css::uno::Sequence<css::uno::Any> const &)
+{
+    return cppu::acquire(new ::chart::ChartModel(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */