1 files changed, 176 insertions, 0 deletions
diff --git a/chart2/source/tools/LabeledDataSequence.cxx b/chart2/source/tools/LabeledDataSequence.cxx
new file mode 100644
index 000000000..9557f05ae
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+++ b/chart2/source/tools/LabeledDataSequence.cxx
@@ -0,0 +1,176 @@
+/* -*- 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 <LabeledDataSequence.hxx>
+#include <ModifyListenerHelper.hxx>
+#include <cppuhelper/supportsservice.hxx>
+
+namespace com::sun::star::uno { class XComponentContext; }
+
+using namespace ::com::sun::star;
+
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Sequence;
+
+namespace chart
+{
+
+LabeledDataSequence::LabeledDataSequence() :
+        m_xModifyEventForwarder( new ModifyEventForwarder() )
+{}
+
+LabeledDataSequence::LabeledDataSequence(
+    const uno::Reference< chart2::data::XDataSequence > & rValues ) :
+        m_xData( rValues ),
+        m_xModifyEventForwarder( new ModifyEventForwarder() )
+{
+    ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
+}
+
+LabeledDataSequence::LabeledDataSequence(
+    const uno::Reference< chart2::data::XDataSequence > & rValues,
+    const uno::Reference< chart2::data::XDataSequence > & rLabel ) :
+        m_xData( rValues ),
+        m_xLabel( rLabel ),
+        m_xModifyEventForwarder( new ModifyEventForwarder() )
+{
+    ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
+    ModifyListenerHelper::addListener( m_xLabel, m_xModifyEventForwarder );
+}
+
+LabeledDataSequence::LabeledDataSequence( const LabeledDataSequence& rSource ) :
+    impl::LabeledDataSequence_Base(),
+    m_xModifyEventForwarder( new ModifyEventForwarder() )
+{
+    uno::Reference< chart2::data::XDataSequence > xNewValues( rSource.m_xData );
+    uno::Reference< chart2::data::XDataSequence > xNewLabel( rSource.m_xLabel );
+
+    uno::Reference< util::XCloneable > xLabelCloneable( rSource.m_xLabel, uno::UNO_QUERY );
+    if( xLabelCloneable.is())
+        xNewLabel.set( xLabelCloneable->createClone(), uno::UNO_QUERY );
+
+    uno::Reference< util::XCloneable > xValuesCloneable( rSource.m_xData, uno::UNO_QUERY );
+    if( xValuesCloneable.is())
+        xNewValues.set( xValuesCloneable->createClone(), uno::UNO_QUERY );
+
+    m_xData = xNewValues;
+    m_xLabel = xNewLabel;
+
+    ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
+    ModifyListenerHelper::addListener( m_xLabel, m_xModifyEventForwarder );
+}
+
+LabeledDataSequence::~LabeledDataSequence()
+{
+    if( m_xModifyEventForwarder.is())
+    {
+        if( m_xData.is())
+            ModifyListenerHelper::removeListener( m_xData, m_xModifyEventForwarder );
+        if( m_xLabel.is())
+            ModifyListenerHelper::removeListener( m_xLabel, m_xModifyEventForwarder );
+    }
+}
+
+// ____ XLabeledDataSequence ____
+uno::Reference< chart2::data::XDataSequence > SAL_CALL LabeledDataSequence::getValues()
+{
+    return m_xData;
+}
+
+void SAL_CALL LabeledDataSequence::setValues(
+    const uno::Reference< chart2::data::XDataSequence >& xSequence )
+{
+    if( m_xData != xSequence )
+    {
+        ModifyListenerHelper::removeListener( m_xData, m_xModifyEventForwarder );
+        m_xData = xSequence;
+        ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
+    }
+}
+
+uno::Reference< chart2::data::XDataSequence > SAL_CALL LabeledDataSequence::getLabel()
+{
+    return m_xLabel;
+}
+
+void SAL_CALL LabeledDataSequence::setLabel(
+    const uno::Reference< chart2::data::XDataSequence >& xSequence )
+{
+    if( m_xLabel != xSequence )
+    {
+        ModifyListenerHelper::removeListener( m_xLabel, m_xModifyEventForwarder );
+        m_xLabel = xSequence;
+        ModifyListenerHelper::addListener( m_xLabel, m_xModifyEventForwarder );
+    }
+}
+
+// ____ XCloneable ____
+uno::Reference< util::XCloneable > SAL_CALL LabeledDataSequence::createClone()
+{
+    uno::Reference< chart2::data::XDataSequence > xNewValues( m_xData );
+    uno::Reference< chart2::data::XDataSequence > xNewLabel( m_xLabel );
+
+    uno::Reference< util::XCloneable > xLabelCloneable( m_xLabel, uno::UNO_QUERY );
+    if( xLabelCloneable.is())
+        xNewLabel.set( xLabelCloneable->createClone(), uno::UNO_QUERY );
+
+    uno::Reference< util::XCloneable > xValuesCloneable( m_xData, uno::UNO_QUERY );
+    if( xValuesCloneable.is())
+        xNewValues.set( xValuesCloneable->createClone(), uno::UNO_QUERY );
+
+    return uno::Reference< util::XCloneable >(
+        new LabeledDataSequence( xNewValues, xNewLabel ) );
+}
+
+// ____ XModifyBroadcaster ____
+void SAL_CALL LabeledDataSequence::addModifyListener( const Reference< util::XModifyListener >& aListener )
+{
+    m_xModifyEventForwarder->addModifyListener( aListener );
+}
+
+void SAL_CALL LabeledDataSequence::removeModifyListener( const Reference< util::XModifyListener >& aListener )
+{
+    m_xModifyEventForwarder->removeModifyListener( aListener );
+}
+
+OUString SAL_CALL LabeledDataSequence::getImplementationName()
+{
+    return "com.sun.star.comp.chart2.LabeledDataSequence";
+}
+
+sal_Bool SAL_CALL LabeledDataSequence::supportsService( const OUString& rServiceName )
+{
+    return cppu::supportsService(this, rServiceName);
+}
+
+css::uno::Sequence< OUString > SAL_CALL LabeledDataSequence::getSupportedServiceNames()
+{
+    return { "com.sun.star.chart2.data.LabeledDataSequence" };
+}
+
+} //  namespace chart
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+com_sun_star_comp_chart2_LabeledDataSequence_get_implementation(css::uno::XComponentContext *,
+        css::uno::Sequence<css::uno::Any> const &)
+{
+    return cppu::acquire(new ::chart::LabeledDataSequence );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */