Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

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

1 files changed, 699 insertions, 0 deletions

diff --git a/chart2/source/model/main/Diagram.cxx b/chart2/source/model/main/Diagram.cxx
new file mode 100644
index 000000000..7791fabc1
--- /dev/null
+++ b/chart2/source/model/main/Diagram.cxx
@@ -0,0 +1,699 @@
+/* -*- 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 <Diagram.hxx>
+#include <ChartTypeManager.hxx>
+#include <ChartTypeTemplate.hxx>
+#include <PropertyHelper.hxx>
+#include "Wall.hxx"
+#include <ModifyListenerHelper.hxx>
+#include <UserDefinedProperties.hxx>
+#include <ConfigColorScheme.hxx>
+#include <DiagramHelper.hxx>
+#include <ThreeDHelper.hxx>
+#include <CloneHelper.hxx>
+#include <SceneProperties.hxx>
+#include <unonames.hxx>
+#include <BaseCoordinateSystem.hxx>
+#include <Legend.hxx>
+
+#include <basegfx/numeric/ftools.hxx>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/chart2/RelativePosition.hpp>
+#include <com/sun/star/chart2/RelativeSize.hpp>
+#include <com/sun/star/container/NoSuchElementException.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+
+#include <cppuhelper/supportsservice.hxx>
+#include <tools/diagnose_ex.h>
+
+#include <algorithm>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::beans::PropertyAttribute;
+
+using ::com::sun::star::beans::Property;
+using ::com::sun::star::uno::Sequence;
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Any;
+using ::osl::MutexGuard;
+
+namespace
+{
+
+enum
+{
+    PROP_DIAGRAM_REL_POS,
+    PROP_DIAGRAM_REL_SIZE,
+    PROP_DIAGRAM_POSSIZE_EXCLUDE_LABELS,
+    PROP_DIAGRAM_SORT_BY_X_VALUES,
+    PROP_DIAGRAM_CONNECT_BARS,
+    PROP_DIAGRAM_GROUP_BARS_PER_AXIS,
+    PROP_DIAGRAM_INCLUDE_HIDDEN_CELLS,
+    PROP_DIAGRAM_STARTING_ANGLE,
+    PROP_DIAGRAM_RIGHT_ANGLED_AXES,
+    PROP_DIAGRAM_PERSPECTIVE,
+    PROP_DIAGRAM_ROTATION_HORIZONTAL,
+    PROP_DIAGRAM_ROTATION_VERTICAL,
+    PROP_DIAGRAM_MISSING_VALUE_TREATMENT,
+    PROP_DIAGRAM_3DRELATIVEHEIGHT,
+    PROP_DIAGRAM_DATATABLEHBORDER,
+    PROP_DIAGRAM_DATATABLEVBORDER,
+    PROP_DIAGRAM_DATATABLEOUTLINE,
+    PROP_DIAGRAM_EXTERNALDATA
+};
+
+void lcl_AddPropertiesToVector(
+    std::vector< Property > & rOutProperties )
+{
+    rOutProperties.emplace_back( "RelativePosition",
+                  PROP_DIAGRAM_REL_POS,
+                  cppu::UnoType<chart2::RelativePosition>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEVOID );
+
+    rOutProperties.emplace_back( "RelativeSize",
+                  PROP_DIAGRAM_REL_SIZE,
+                  cppu::UnoType<chart2::RelativeSize>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEVOID );
+
+    rOutProperties.emplace_back( "PosSizeExcludeAxes",
+                  PROP_DIAGRAM_POSSIZE_EXCLUDE_LABELS,
+                  cppu::UnoType<bool>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT );
+
+    rOutProperties.emplace_back( CHART_UNONAME_SORT_BY_XVALUES,
+                  PROP_DIAGRAM_SORT_BY_X_VALUES,
+                  cppu::UnoType<bool>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT );
+
+    rOutProperties.emplace_back( "ConnectBars",
+                  PROP_DIAGRAM_CONNECT_BARS,
+                  cppu::UnoType<bool>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT );
+
+    rOutProperties.emplace_back( "GroupBarsPerAxis",
+                  PROP_DIAGRAM_GROUP_BARS_PER_AXIS,
+                  cppu::UnoType<bool>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT );
+
+    rOutProperties.emplace_back( "IncludeHiddenCells",
+                  PROP_DIAGRAM_INCLUDE_HIDDEN_CELLS,
+                  cppu::UnoType<bool>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT );
+
+    rOutProperties.emplace_back( "StartingAngle",
+                  PROP_DIAGRAM_STARTING_ANGLE,
+                  cppu::UnoType<sal_Int32>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT );
+
+    rOutProperties.emplace_back( "RightAngledAxes",
+                  PROP_DIAGRAM_RIGHT_ANGLED_AXES,
+                  cppu::UnoType<bool>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT );
+
+    rOutProperties.emplace_back( "Perspective",
+                  PROP_DIAGRAM_PERSPECTIVE,
+                  cppu::UnoType<sal_Int32>::get(),
+                  beans::PropertyAttribute::MAYBEVOID );
+
+    rOutProperties.emplace_back( "RotationHorizontal",
+                  PROP_DIAGRAM_ROTATION_HORIZONTAL,
+                  cppu::UnoType<sal_Int32>::get(),
+                  beans::PropertyAttribute::MAYBEVOID );
+
+    rOutProperties.emplace_back( "RotationVertical",
+                  PROP_DIAGRAM_ROTATION_VERTICAL,
+                  cppu::UnoType<sal_Int32>::get(),
+                  beans::PropertyAttribute::MAYBEVOID );
+
+    rOutProperties.emplace_back( "MissingValueTreatment",
+                  PROP_DIAGRAM_MISSING_VALUE_TREATMENT,
+                  cppu::UnoType<sal_Int32>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEVOID );
+    rOutProperties.emplace_back( "3DRelativeHeight",
+                  PROP_DIAGRAM_3DRELATIVEHEIGHT,
+                  cppu::UnoType<sal_Int32>::get(),
+                  beans::PropertyAttribute::MAYBEVOID );
+    rOutProperties.emplace_back( "DataTableHBorder",
+               PROP_DIAGRAM_DATATABLEHBORDER,
+                 cppu::UnoType<bool>::get(),
+                 beans::PropertyAttribute::BOUND
+                 | beans::PropertyAttribute::MAYBEDEFAULT );
+    rOutProperties.emplace_back( "DataTableVBorder",
+               PROP_DIAGRAM_DATATABLEVBORDER,
+                 cppu::UnoType<bool>::get(),
+                 beans::PropertyAttribute::BOUND
+                 | beans::PropertyAttribute::MAYBEDEFAULT );
+    rOutProperties.emplace_back( "DataTableOutline",
+               PROP_DIAGRAM_DATATABLEOUTLINE,
+                 cppu::UnoType<bool>::get(),
+                 beans::PropertyAttribute::BOUND
+                 | beans::PropertyAttribute::MAYBEDEFAULT );
+    rOutProperties.emplace_back( "ExternalData",
+                  PROP_DIAGRAM_EXTERNALDATA,
+                  cppu::UnoType<OUString>::get(),
+                  beans::PropertyAttribute::MAYBEVOID );
+}
+
+const ::chart::tPropertyValueMap& StaticDiagramDefaults()
+{
+    static ::chart::tPropertyValueMap aStaticDefaults = []()
+    {
+        ::chart::tPropertyValueMap aMap;
+        ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_DIAGRAM_POSSIZE_EXCLUDE_LABELS, true );
+        ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_DIAGRAM_SORT_BY_X_VALUES, false );
+        ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_DIAGRAM_CONNECT_BARS, false );
+        ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_DIAGRAM_GROUP_BARS_PER_AXIS, true );
+        ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_DIAGRAM_INCLUDE_HIDDEN_CELLS, true );
+        ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_DIAGRAM_RIGHT_ANGLED_AXES, false );
+        ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_DIAGRAM_DATATABLEHBORDER, false );
+        ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_DIAGRAM_DATATABLEVBORDER, false );
+        ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_DIAGRAM_DATATABLEOUTLINE, false );
+        ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( aMap, PROP_DIAGRAM_STARTING_ANGLE, 90 );
+        ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( aMap, PROP_DIAGRAM_3DRELATIVEHEIGHT, 100 );
+        ::chart::SceneProperties::AddDefaultsToMap( aMap );
+        return aMap;
+    }();
+    return aStaticDefaults;
+};
+
+::cppu::OPropertyArrayHelper& StaticDiagramInfoHelper()
+{
+    static ::cppu::OPropertyArrayHelper aPropHelper = []()
+    {
+        std::vector< css::beans::Property > aProperties;
+        lcl_AddPropertiesToVector( aProperties );
+        ::chart::SceneProperties::AddPropertiesToVector( aProperties );
+        ::chart::UserDefinedProperties::AddPropertiesToVector( aProperties );
+
+        std::sort( aProperties.begin(), aProperties.end(),
+                     ::chart::PropertyNameLess() );
+
+        return ::cppu::OPropertyArrayHelper( aProperties.data(), aProperties.size() );
+    }();
+    return aPropHelper;
+};
+
+const uno::Reference< beans::XPropertySetInfo >& StaticDiagramInfo()
+{
+    static const uno::Reference< beans::XPropertySetInfo > xPropertySetInfo(
+        ::cppu::OPropertySetHelper::createPropertySetInfo(StaticDiagramInfoHelper() ) );
+    return xPropertySetInfo;
+};
+
+void lcl_CloneCoordinateSystems(
+        const ::chart::Diagram::tCoordinateSystemContainerType & rSource,
+        ::chart::Diagram::tCoordinateSystemContainerType & rDestination )
+{
+    for( rtl::Reference< ::chart::BaseCoordinateSystem > const & i : rSource )
+    {
+        auto xClone = i->createClone();
+        ::chart::BaseCoordinateSystem* pClone = dynamic_cast<::chart::BaseCoordinateSystem*>(xClone.get());
+        assert(pClone);
+        rDestination.push_back( pClone );
+    }
+}
+
+} // anonymous namespace
+
+namespace chart
+{
+
+Diagram::Diagram( uno::Reference< uno::XComponentContext > const & xContext ) :
+        ::property::OPropertySet( m_aMutex ),
+        m_xContext( xContext ),
+        m_xModifyEventForwarder( new ModifyEventForwarder() )
+{
+    // Set camera position to a default position (that should be set hard, so
+    // that it will be exported.  The property default is a camera looking
+    // straight ono the scene).  These defaults have been acquired from the old
+    // chart implementation.
+    setFastPropertyValue_NoBroadcast(
+        SceneProperties::PROP_SCENE_CAMERA_GEOMETRY, uno::Any(
+            ThreeDHelper::getDefaultCameraGeometry()));
+}
+
+Diagram::Diagram( const Diagram & rOther ) :
+        impl::Diagram_Base(rOther),
+        ::property::OPropertySet( rOther, m_aMutex ),
+    m_xContext( rOther.m_xContext ),
+    m_xModifyEventForwarder( new ModifyEventForwarder() )
+{
+    lcl_CloneCoordinateSystems( rOther.m_aCoordSystems, m_aCoordSystems );
+    for (auto & xSystem : m_aCoordSystems)
+        xSystem->addModifyListener(m_xModifyEventForwarder);
+
+    if ( rOther.m_xWall )
+        m_xWall = new Wall( *rOther.m_xWall );
+    if ( rOther.m_xFloor )
+        m_xFloor = new Wall( *rOther.m_xFloor );
+    m_xTitle.set( CloneHelper::CreateRefClone< chart2::XTitle >()( rOther.m_xTitle ));
+    if (rOther.m_xLegend)
+        m_xLegend = new Legend(*rOther.m_xLegend);
+
+    if ( m_xWall )
+        m_xWall->addModifyListener( m_xModifyEventForwarder );
+    if ( m_xFloor )
+        m_xFloor->addModifyListener( m_xModifyEventForwarder );
+    ModifyListenerHelper::addListener( m_xTitle, m_xModifyEventForwarder );
+    ModifyListenerHelper::addListener( m_xLegend, m_xModifyEventForwarder );
+}
+
+Diagram::~Diagram()
+{
+    try
+    {
+        for (auto & xSystem : m_aCoordSystems)
+            xSystem->removeModifyListener(m_xModifyEventForwarder);
+
+        if ( m_xWall )
+            m_xWall->removeModifyListener( m_xModifyEventForwarder );
+        if ( m_xFloor )
+            m_xFloor->removeModifyListener( m_xModifyEventForwarder );
+        ModifyListenerHelper::removeListener( m_xTitle, m_xModifyEventForwarder );
+        ModifyListenerHelper::removeListener( m_xLegend, m_xModifyEventForwarder );
+    }
+    catch( const uno::Exception & )
+    {
+        DBG_UNHANDLED_EXCEPTION("chart2");
+    }
+}
+
+// ____ XDiagram ____
+uno::Reference< beans::XPropertySet > SAL_CALL Diagram::getWall()
+{
+    rtl::Reference< Wall > xRet;
+    bool bAddListener = false;
+    {
+        MutexGuard aGuard( m_aMutex );
+        if( !m_xWall.is() )
+        {
+            m_xWall.set( new Wall() );
+            bAddListener = true;
+        }
+        xRet =  m_xWall;
+    }
+    if(bAddListener)
+        xRet->addModifyListener( m_xModifyEventForwarder );
+    return xRet;
+}
+
+uno::Reference< beans::XPropertySet > SAL_CALL Diagram::getFloor()
+{
+    rtl::Reference< Wall > xRet;
+    bool bAddListener = false;
+    {
+        MutexGuard aGuard( m_aMutex );
+        if( !m_xFloor.is() )
+        {
+            m_xFloor.set( new Wall() );
+            bAddListener = true;
+        }
+        xRet = m_xFloor;
+    }
+    if(bAddListener)
+        xRet->addModifyListener( m_xModifyEventForwarder );
+    return xRet;
+}
+
+uno::Reference< chart2::XLegend > SAL_CALL Diagram::getLegend()
+{
+    MutexGuard aGuard( m_aMutex );
+    return m_xLegend;
+}
+
+void SAL_CALL Diagram::setLegend( const uno::Reference< chart2::XLegend >& xNewLegend )
+{
+    auto pLegend = dynamic_cast<Legend*>(xNewLegend.get());
+    assert(!xNewLegend || pLegend);
+    setLegend(rtl::Reference< Legend >(pLegend));
+}
+
+void Diagram::setLegend( const rtl::Reference< Legend >& xNewLegend )
+{
+    rtl::Reference< Legend > xOldLegend;
+    {
+        MutexGuard aGuard( m_aMutex );
+        if( m_xLegend == xNewLegend )
+            return;
+        xOldLegend = m_xLegend;
+        m_xLegend = xNewLegend;
+    }
+    if( xOldLegend.is())
+        ModifyListenerHelper::removeListener( xOldLegend, m_xModifyEventForwarder );
+    if( xNewLegend.is())
+        ModifyListenerHelper::addListener( xNewLegend, m_xModifyEventForwarder );
+    fireModifyEvent();
+}
+
+Reference< chart2::XColorScheme > SAL_CALL Diagram::getDefaultColorScheme()
+{
+    Reference< chart2::XColorScheme > xRet;
+    {
+        MutexGuard aGuard( m_aMutex );
+        xRet = m_xColorScheme;
+    }
+
+    if( !xRet.is())
+    {
+        xRet.set( createConfigColorScheme( m_xContext ));
+        MutexGuard aGuard( m_aMutex );
+        m_xColorScheme = xRet;
+    }
+    return xRet;
+}
+
+void SAL_CALL Diagram::setDefaultColorScheme( const Reference< chart2::XColorScheme >& xColorScheme )
+{
+    {
+        MutexGuard aGuard( m_aMutex );
+        m_xColorScheme.set( xColorScheme );
+    }
+    fireModifyEvent();
+}
+
+void SAL_CALL Diagram::setDiagramData(
+    const Reference< chart2::data::XDataSource >& xDataSource,
+    const Sequence< beans::PropertyValue >& aArguments )
+{
+    rtl::Reference< ::chart::ChartTypeManager > xChartTypeManager = new ::chart::ChartTypeManager( m_xContext );
+    DiagramHelper::tTemplateWithServiceName aTemplateAndService = DiagramHelper::getTemplateForDiagram( this, xChartTypeManager );
+    rtl::Reference< ::chart::ChartTypeTemplate > xTemplate( aTemplateAndService.xChartTypeTemplate );
+    if( !xTemplate.is() )
+        xTemplate = xChartTypeManager->createTemplate( "com.sun.star.chart2.template.Column" );
+    if(!xTemplate.is())
+        return;
+    xTemplate->changeDiagramData( rtl::Reference< ::chart::Diagram >(this), xDataSource, aArguments );
+}
+
+// ____ XTitled ____
+uno::Reference< chart2::XTitle > SAL_CALL Diagram::getTitleObject()
+{
+    MutexGuard aGuard( m_aMutex );
+    return m_xTitle;
+}
+
+void SAL_CALL Diagram::setTitleObject( const uno::Reference< chart2::XTitle >& xNewTitle )
+{
+    Reference< chart2::XTitle > xOldTitle;
+    {
+        MutexGuard aGuard( m_aMutex );
+        if( m_xTitle == xNewTitle )
+            return;
+        xOldTitle = m_xTitle;
+        m_xTitle = xNewTitle;
+    }
+    if( xOldTitle.is())
+        ModifyListenerHelper::removeListener( xOldTitle, m_xModifyEventForwarder );
+    if( xNewTitle.is())
+        ModifyListenerHelper::addListener( xNewTitle, m_xModifyEventForwarder );
+    fireModifyEvent();
+}
+
+// ____ X3DDefaultSetter ____
+void SAL_CALL Diagram::set3DSettingsToDefault()
+{
+    ThreeDHelper::set3DSettingsToDefault( this );
+}
+
+void SAL_CALL Diagram::setDefaultRotation()
+{
+    ThreeDHelper::setDefaultRotation( this );
+}
+
+void SAL_CALL Diagram::setDefaultIllumination()
+{
+    ThreeDHelper::setDefaultIllumination( this );
+}
+
+// ____ XCoordinateSystemContainer ____
+void SAL_CALL Diagram::addCoordinateSystem(
+    const uno::Reference< chart2::XCoordinateSystem >& aCoordSys )
+{
+    ::chart::BaseCoordinateSystem* pCoordSys = dynamic_cast<::chart::BaseCoordinateSystem*>(aCoordSys.get());
+    assert(pCoordSys);
+    {
+        MutexGuard aGuard( m_aMutex );
+        if( std::find( m_aCoordSystems.begin(), m_aCoordSystems.end(), pCoordSys )
+            != m_aCoordSystems.end())
+            throw lang::IllegalArgumentException("coordsys not found", static_cast<cppu::OWeakObject*>(this), 1);
+
+        if( !m_aCoordSystems.empty() )
+        {
+            OSL_FAIL( "more than one coordinatesystem is not supported yet by the fileformat" );
+            return;
+        }
+        m_aCoordSystems.push_back( pCoordSys );
+    }
+    ModifyListenerHelper::addListener( aCoordSys, m_xModifyEventForwarder );
+    fireModifyEvent();
+}
+
+void SAL_CALL Diagram::removeCoordinateSystem(
+    const uno::Reference< chart2::XCoordinateSystem >& aCoordSys )
+{
+    ::chart::BaseCoordinateSystem* pCoordSys = dynamic_cast<::chart::BaseCoordinateSystem*>(aCoordSys.get());
+    assert(pCoordSys);
+    {
+        MutexGuard aGuard( m_aMutex );
+        auto aIt =  std::find( m_aCoordSystems.begin(), m_aCoordSystems.end(), pCoordSys );
+        if( aIt == m_aCoordSystems.end())
+            throw container::NoSuchElementException(
+                "The given coordinate-system is no element of the container",
+                static_cast< uno::XWeak * >( this ));
+        m_aCoordSystems.erase( aIt );
+    }
+    ModifyListenerHelper::removeListener( aCoordSys, m_xModifyEventForwarder );
+    fireModifyEvent();
+}
+
+uno::Sequence< uno::Reference< chart2::XCoordinateSystem > > SAL_CALL Diagram::getCoordinateSystems()
+{
+    MutexGuard aGuard( m_aMutex );
+    return comphelper::containerToSequence<uno::Reference< chart2::XCoordinateSystem >>( m_aCoordSystems );
+}
+
+void SAL_CALL Diagram::setCoordinateSystems(
+    const Sequence< Reference< chart2::XCoordinateSystem > >& aCoordinateSystems )
+{
+    tCoordinateSystemContainerType aNew;
+    tCoordinateSystemContainerType aOld;
+    if( aCoordinateSystems.hasElements() )
+    {
+        OSL_ENSURE( aCoordinateSystems.getLength()<=1, "more than one coordinatesystem is not supported yet by the fileformat" );
+        ::chart::BaseCoordinateSystem* pCoordSys = dynamic_cast<::chart::BaseCoordinateSystem*>(aCoordinateSystems[0].get());
+        assert(pCoordSys);
+        aNew.push_back( pCoordSys );
+    }
+    {
+        MutexGuard aGuard( m_aMutex );
+        std::swap( aOld, m_aCoordSystems );
+        m_aCoordSystems = aNew;
+    }
+    for (auto & xSystem : aOld)
+        xSystem->removeModifyListener(m_xModifyEventForwarder);
+    for (auto & xSystem : aNew)
+        xSystem->addModifyListener(m_xModifyEventForwarder);
+    fireModifyEvent();
+}
+
+void Diagram::setCoordinateSystems(
+    const std::vector< rtl::Reference< BaseCoordinateSystem > >& aCoordinateSystems )
+{
+    tCoordinateSystemContainerType aNew;
+    tCoordinateSystemContainerType aOld;
+    if( !aCoordinateSystems.empty() )
+    {
+        OSL_ENSURE( aCoordinateSystems.size()<=1, "more than one coordinatesystem is not supported yet by the fileformat" );
+        aNew.push_back( aCoordinateSystems[0] );
+    }
+    {
+        MutexGuard aGuard( m_aMutex );
+        std::swap( aOld, m_aCoordSystems );
+        m_aCoordSystems = aNew;
+    }
+    for (auto & xSystem : aOld)
+        xSystem->removeModifyListener(m_xModifyEventForwarder);
+    for (auto & xSystem : aNew)
+        xSystem->addModifyListener(m_xModifyEventForwarder);
+    fireModifyEvent();
+}
+
+// ____ XCloneable ____
+Reference< util::XCloneable > SAL_CALL Diagram::createClone()
+{
+    MutexGuard aGuard( m_aMutex );
+    return Reference< util::XCloneable >( new Diagram( *this ));
+}
+
+// ____ XModifyBroadcaster ____
+void SAL_CALL Diagram::addModifyListener( const Reference< util::XModifyListener >& aListener )
+{
+    m_xModifyEventForwarder->addModifyListener( aListener );
+}
+
+void SAL_CALL Diagram::removeModifyListener( const Reference< util::XModifyListener >& aListener )
+{
+    m_xModifyEventForwarder->removeModifyListener( aListener );
+}
+
+// ____ XModifyListener ____
+void SAL_CALL Diagram::modified( const lang::EventObject& aEvent )
+{
+    m_xModifyEventForwarder->modified( aEvent );
+}
+
+// ____ XEventListener (base of XModifyListener) ____
+void SAL_CALL Diagram::disposing( const lang::EventObject& /* Source */ )
+{
+    // nothing
+}
+
+// ____ OPropertySet ____
+void Diagram::firePropertyChangeEvent()
+{
+    fireModifyEvent();
+}
+
+void Diagram::fireModifyEvent()
+{
+    m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this )));
+}
+
+// ____ OPropertySet ____
+void Diagram::GetDefaultValue( sal_Int32 nHandle, uno::Any& rAny ) const
+{
+    const tPropertyValueMap& rStaticDefaults = StaticDiagramDefaults();
+    tPropertyValueMap::const_iterator aFound( rStaticDefaults.find( nHandle ) );
+    if( aFound == rStaticDefaults.end() )
+        rAny.clear();
+    else
+        rAny = (*aFound).second;
+}
+
+// ____ OPropertySet ____
+::cppu::IPropertyArrayHelper & SAL_CALL Diagram::getInfoHelper()
+{
+    return StaticDiagramInfoHelper();
+}
+
+// ____ XPropertySet ____
+uno::Reference< beans::XPropertySetInfo > SAL_CALL Diagram::getPropertySetInfo()
+{
+    return StaticDiagramInfo();
+}
+
+// ____ XFastPropertySet ____
+void SAL_CALL Diagram::setFastPropertyValue( sal_Int32 nHandle, const Any& rValue )
+{
+    //special treatment for some 3D properties
+    if( nHandle == PROP_DIAGRAM_PERSPECTIVE )
+    {
+        sal_Int32 fPerspective = 20;
+        if( rValue >>=fPerspective )
+            ThreeDHelper::setCameraDistance( this, ThreeDHelper::PerspectiveToCameraDistance( fPerspective ) );
+    }
+    else if( nHandle == PROP_DIAGRAM_ROTATION_HORIZONTAL
+        || nHandle == PROP_DIAGRAM_ROTATION_VERTICAL )
+    {
+        sal_Int32 nNewAngleDegree = 0;
+        if( rValue >>=nNewAngleDegree )
+        {
+            sal_Int32 nHorizontal, nVertical;
+            ThreeDHelper::getRotationFromDiagram( this, nHorizontal, nVertical );
+            if( nHandle == PROP_DIAGRAM_ROTATION_HORIZONTAL )
+                nHorizontal = nNewAngleDegree;
+            else
+                nVertical = nNewAngleDegree;
+            ThreeDHelper::setRotationToDiagram( this, nHorizontal, nVertical );
+        }
+    }
+    else
+        ::property::OPropertySet::setFastPropertyValue( nHandle, rValue );
+}
+
+void SAL_CALL Diagram::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
+{
+    //special treatment for some 3D properties
+    if( nHandle == PROP_DIAGRAM_PERSPECTIVE )
+    {
+        sal_Int32 nPerspective = ::basegfx::fround( ThreeDHelper::CameraDistanceToPerspective(
+            ThreeDHelper::getCameraDistance( const_cast< Diagram* >( this ) ) ) );
+        rValue <<= nPerspective;
+    }
+    else if( nHandle == PROP_DIAGRAM_ROTATION_HORIZONTAL
+        || nHandle == PROP_DIAGRAM_ROTATION_VERTICAL )
+    {
+        sal_Int32 nHorizontal, nVertical;
+        ThreeDHelper::getRotationFromDiagram( const_cast< Diagram* >( this ), nHorizontal, nVertical );
+        sal_Int32 nAngleDegree = 0;
+        if( nHandle == PROP_DIAGRAM_ROTATION_HORIZONTAL )
+            nAngleDegree = nHorizontal;
+        else
+            nAngleDegree = nVertical;
+        rValue <<= nAngleDegree;
+    }
+    else
+        ::property::OPropertySet::getFastPropertyValue( rValue,nHandle );
+}
+
+using impl::Diagram_Base;
+
+IMPLEMENT_FORWARD_XINTERFACE2( Diagram, Diagram_Base, ::property::OPropertySet )
+IMPLEMENT_FORWARD_XTYPEPROVIDER2( Diagram, Diagram_Base, ::property::OPropertySet )
+
+// implement XServiceInfo methods basing upon getSupportedServiceNames_Static
+OUString SAL_CALL Diagram::getImplementationName()
+{
+    return "com.sun.star.comp.chart2.Diagram";
+}
+
+sal_Bool SAL_CALL Diagram::supportsService( const OUString& rServiceName )
+{
+    return cppu::supportsService(this, rServiceName);
+}
+
+css::uno::Sequence< OUString > SAL_CALL Diagram::getSupportedServiceNames()
+{
+    return {
+        "com.sun.star.chart2.Diagram",
+        "com.sun.star.layout.LayoutElement",
+        "com.sun.star.beans.PropertySet" };
+}
+
+} //  namespace chart
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+com_sun_star_comp_chart2_Diagram_get_implementation(css::uno::XComponentContext *context,
+        css::uno::Sequence<css::uno::Any> const &)
+{
+    return cppu::acquire(new ::chart::Diagram(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */