Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 255 insertions, 0 deletions

diff --git a/chart2/source/model/main/DataPoint.cxx b/chart2/source/model/main/DataPoint.cxx
new file mode 100644
index 0000000000..d6c8a9e2ac
--- /dev/null
+++ b/chart2/source/model/main/DataPoint.cxx
@@ -0,0 +1,255 @@
+/* -*- 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 "DataPoint.hxx"
+#include "DataPointProperties.hxx"
+#include <CharacterProperties.hxx>
+#include <UserDefinedProperties.hxx>
+#include <PropertyHelper.hxx>
+#include <ModifyListenerHelper.hxx>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <comphelper/diagnose_ex.hxx>
+
+#include <algorithm>
+
+using namespace ::com::sun::star;
+
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Sequence;
+using ::com::sun::star::beans::Property;
+
+namespace
+{
+
+::cppu::OPropertyArrayHelper& StaticDataPointInfoHelper()
+{
+    static ::cppu::OPropertyArrayHelper aPropHelper = []()
+        {
+            std::vector< css::beans::Property > aProperties;
+            ::chart::DataPointProperties::AddPropertiesToVector( aProperties );
+            ::chart::CharacterProperties::AddPropertiesToVector( aProperties );
+            ::chart::UserDefinedProperties::AddPropertiesToVector( aProperties );
+
+            std::sort( aProperties.begin(), aProperties.end(),
+                         ::chart::PropertyNameLess() );
+
+            return comphelper::containerToSequence( aProperties );
+        }();
+    return aPropHelper;
+};
+
+} // anonymous namespace
+
+namespace chart
+{
+
+DataPoint::DataPoint( const uno::Reference< beans::XPropertySet > & rParentProperties ) :
+        m_xParentProperties( rParentProperties ),
+        m_xModifyEventForwarder( new ModifyEventForwarder() ),
+        m_bNoParentPropAllowed( false )
+{
+    SetNewValuesExplicitlyEvenIfTheyEqualDefault();
+}
+
+DataPoint::DataPoint( const DataPoint & rOther ) :
+        impl::DataPoint_Base(rOther),
+        ::property::OPropertySet( rOther ),
+        m_xModifyEventForwarder( new ModifyEventForwarder() ),
+        m_bNoParentPropAllowed( true )
+{
+    SetNewValuesExplicitlyEvenIfTheyEqualDefault();
+
+    // m_xParentProperties has to be set from outside, like in the method
+    // DataSeries::createClone
+
+    // add as listener to XPropertySet properties
+    Reference< beans::XPropertySet > xPropertySet;
+    uno::Any aValue;
+
+    getFastPropertyValue( aValue, DataPointProperties::PROP_DATAPOINT_ERROR_BAR_X );
+    if( ( aValue >>= xPropertySet )
+        && xPropertySet.is())
+        ModifyListenerHelper::addListener( xPropertySet, m_xModifyEventForwarder );
+
+    getFastPropertyValue( aValue, DataPointProperties::PROP_DATAPOINT_ERROR_BAR_Y );
+    if( ( aValue >>= xPropertySet )
+        && xPropertySet.is())
+        ModifyListenerHelper::addListener( xPropertySet, m_xModifyEventForwarder );
+
+    m_bNoParentPropAllowed = false;
+}
+
+DataPoint::~DataPoint()
+{
+    try
+    {
+        // remove listener from XPropertySet properties
+        Reference< beans::XPropertySet > xPropertySet;
+        uno::Any aValue;
+
+        getFastPropertyValue( aValue, DataPointProperties::PROP_DATAPOINT_ERROR_BAR_X );
+        if( ( aValue >>= xPropertySet )
+            && xPropertySet.is())
+            ModifyListenerHelper::removeListener( xPropertySet, m_xModifyEventForwarder );
+
+        getFastPropertyValue( aValue, DataPointProperties::PROP_DATAPOINT_ERROR_BAR_Y );
+        if( ( aValue >>= xPropertySet )
+            && xPropertySet.is())
+            ModifyListenerHelper::removeListener( xPropertySet, m_xModifyEventForwarder );
+    }
+    catch( const uno::Exception & )
+    {
+        DBG_UNHANDLED_EXCEPTION("chart2");
+    }
+}
+
+// ____ XCloneable ____
+uno::Reference< util::XCloneable > SAL_CALL DataPoint::createClone()
+{
+    return uno::Reference< util::XCloneable >( new DataPoint( *this ));
+}
+
+// ____ XChild ____
+Reference< uno::XInterface > SAL_CALL DataPoint::getParent()
+{
+    return Reference< uno::XInterface >( m_xParentProperties.get(), uno::UNO_QUERY );
+}
+
+void SAL_CALL DataPoint::setParent(
+    const Reference< uno::XInterface >& Parent )
+{
+    m_xParentProperties = Reference< beans::XPropertySet >( Parent, uno::UNO_QUERY );
+}
+
+// ____ OPropertySet ____
+void DataPoint::GetDefaultValue( sal_Int32 nHandle, uno::Any& rAny ) const
+{
+    // the value set at the data series is the default
+    uno::Reference< beans::XFastPropertySet > xFast( m_xParentProperties.get(), uno::UNO_QUERY );
+    if( !xFast.is())
+    {
+        OSL_ENSURE( m_bNoParentPropAllowed, "data point needs a parent property set to provide values correctly" );
+        rAny.clear();
+        return;
+    }
+
+    rAny = xFast->getFastPropertyValue( nHandle );
+}
+
+void SAL_CALL DataPoint::setFastPropertyValue_NoBroadcast(
+    sal_Int32 nHandle, const uno::Any& rValue )
+{
+    if(    nHandle == DataPointProperties::PROP_DATAPOINT_ERROR_BAR_Y
+        || nHandle == DataPointProperties::PROP_DATAPOINT_ERROR_BAR_X )
+    {
+        uno::Any aOldValue;
+        Reference< util::XModifyBroadcaster > xBroadcaster;
+        getFastPropertyValue( aOldValue, nHandle );
+        if( aOldValue.hasValue() &&
+            (aOldValue >>= xBroadcaster) &&
+            xBroadcaster.is())
+        {
+            ModifyListenerHelper::removeListener( xBroadcaster, m_xModifyEventForwarder );
+        }
+
+        OSL_ASSERT( rValue.getValueType().getTypeClass() == uno::TypeClass_INTERFACE );
+        if( rValue.hasValue() &&
+            (rValue >>= xBroadcaster) &&
+            xBroadcaster.is())
+        {
+            ModifyListenerHelper::addListener( xBroadcaster, m_xModifyEventForwarder );
+        }
+    }
+
+    ::property::OPropertySet::setFastPropertyValue_NoBroadcast( nHandle, rValue );
+}
+
+::cppu::IPropertyArrayHelper & SAL_CALL DataPoint::getInfoHelper()
+{
+    return StaticDataPointInfoHelper();
+}
+
+// ____ XPropertySet ____
+Reference< beans::XPropertySetInfo > SAL_CALL DataPoint::getPropertySetInfo()
+{
+    static uno::Reference< beans::XPropertySetInfo > xPropertySetInfo(
+        ::cppu::OPropertySetHelper::createPropertySetInfo(StaticDataPointInfoHelper() ) );
+    return xPropertySetInfo;
+}
+
+// ____ XModifyBroadcaster ____
+void SAL_CALL DataPoint::addModifyListener( const uno::Reference< util::XModifyListener >& aListener )
+{
+    m_xModifyEventForwarder->addModifyListener( aListener );
+}
+
+void SAL_CALL DataPoint::removeModifyListener( const uno::Reference< util::XModifyListener >& aListener )
+{
+    m_xModifyEventForwarder->removeModifyListener( aListener );
+}
+
+// ____ XModifyListener ____
+void SAL_CALL DataPoint::modified( const lang::EventObject& aEvent )
+{
+    m_xModifyEventForwarder->modified( aEvent );
+}
+
+// ____ XEventListener (base of XModifyListener) ____
+void SAL_CALL DataPoint::disposing( const lang::EventObject& )
+{
+    // nothing
+}
+
+// ____ OPropertySet ____
+void DataPoint::firePropertyChangeEvent()
+{
+    m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this )));
+}
+
+// needed by MSC compiler
+using impl::DataPoint_Base;
+
+IMPLEMENT_FORWARD_XINTERFACE2( DataPoint, DataPoint_Base, ::property::OPropertySet )
+
+// implement XServiceInfo methods basing upon getSupportedServiceNames_Static
+OUString SAL_CALL DataPoint::getImplementationName()
+{
+    return "com.sun.star.comp.chart.DataPoint" ;
+}
+
+sal_Bool SAL_CALL DataPoint::supportsService( const OUString& rServiceName )
+{
+    return cppu::supportsService(this, rServiceName);
+}
+
+css::uno::Sequence< OUString > SAL_CALL DataPoint::getSupportedServiceNames()
+{
+    return {
+        "com.sun.star.drawing.FillProperties",
+        "com.sun.star.chart2.DataPoint",
+        "com.sun.star.chart2.DataPointProperties",
+        "com.sun.star.beans.PropertySet"
+    };
+}
+
+} //  namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */