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, 89 insertions, 0 deletions

diff --git a/extensions/source/propctrlr/propeventtranslation.cxx b/extensions/source/propctrlr/propeventtranslation.cxx
new file mode 100644
index 000000000..736c1e06f
--- /dev/null
+++ b/extensions/source/propctrlr/propeventtranslation.cxx
@@ -0,0 +1,89 @@
+/* -*- 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 "propeventtranslation.hxx"
+
+#include <com/sun/star/lang/DisposedException.hpp>
+
+
+namespace pcr
+{
+
+
+    using ::com::sun::star::beans::PropertyChangeEvent;
+    using ::com::sun::star::uno::RuntimeException;
+    using ::com::sun::star::lang::EventObject;
+    using ::com::sun::star::uno::Reference;
+    using ::com::sun::star::beans::XPropertyChangeListener;
+    using ::com::sun::star::uno::XInterface;
+    using ::com::sun::star::lang::DisposedException;
+
+
+    //= PropertyEventTranslation
+
+
+    PropertyEventTranslation::PropertyEventTranslation( const Reference< XPropertyChangeListener >& _rxDelegator,
+        const Reference< XInterface >& _rxTranslatedEventSource )
+        :m_xDelegator( _rxDelegator )
+        ,m_xTranslatedEventSource( _rxTranslatedEventSource )
+    {
+        if ( !m_xDelegator.is() )
+            throw RuntimeException();
+    }
+
+
+    void SAL_CALL PropertyEventTranslation::propertyChange( const PropertyChangeEvent& evt )
+    {
+        if ( !m_xDelegator.is() )
+            throw DisposedException();
+
+        if ( !m_xTranslatedEventSource.is() )
+            m_xDelegator->propertyChange( evt );
+        else
+        {
+            PropertyChangeEvent aTranslatedEvent( evt );
+            aTranslatedEvent.Source = m_xTranslatedEventSource;
+            m_xDelegator->propertyChange( aTranslatedEvent );
+        }
+    }
+
+
+    void SAL_CALL PropertyEventTranslation::disposing( const EventObject& Source )
+    {
+        if ( !m_xDelegator.is() )
+            throw DisposedException();
+
+        if ( !m_xTranslatedEventSource.is() )
+            m_xDelegator->disposing( Source );
+        else
+        {
+            EventObject aTranslatedEvent( Source );
+            aTranslatedEvent.Source = m_xTranslatedEventSource;
+            m_xDelegator->disposing( aTranslatedEvent );
+        }
+
+        m_xDelegator.clear();
+        m_xTranslatedEventSource.clear();
+    }
+
+
+} // namespace pcr
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */