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+/* -*- 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 <OConnectionPointContainerHelper.hxx>
+
+#include <OConnectionPointHelper.hxx>
+
+#include <cppuhelper/queryinterface.hxx>
+#include <comphelper/sequence.hxx>
+
+// namespaces
+
+using namespace ::osl;
+using namespace ::cppu;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+
+namespace unocontrols {
+
+// construct/destruct
+
+OConnectionPointContainerHelper::OConnectionPointContainerHelper( Mutex& aMutex )
+ : m_aSharedMutex ( aMutex )
+ , m_aMultiTypeContainer ( aMutex )
+{
+}
+
+OConnectionPointContainerHelper::~OConnectionPointContainerHelper()
+{
+}
+
+// XInterface
+
+Any SAL_CALL OConnectionPointContainerHelper::queryInterface( const Type& aType )
+{
+ // Attention:
+ // Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+ // Ask for my own supported interfaces ...
+ Any aReturn ( ::cppu::queryInterface( aType ,
+ static_cast< XConnectionPointContainer* > ( this )
+ )
+ );
+
+ // If searched interface not supported by this class ...
+ if ( !aReturn.hasValue() )
+ {
+ // ... ask baseclasses.
+ aReturn = OWeakObject::queryInterface( aType );
+ }
+
+ return aReturn;
+}
+
+// XInterface
+
+void SAL_CALL OConnectionPointContainerHelper::acquire() noexcept
+{
+ // Attention:
+ // Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+ // Forward to baseclass
+ OWeakObject::acquire();
+}
+
+// XInterface
+
+void SAL_CALL OConnectionPointContainerHelper::release() noexcept
+{
+ // Attention:
+ // Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+ // Forward to baseclass
+ OWeakObject::release();
+}
+
+// XConnectionPointContainer
+
+Sequence< Type > SAL_CALL OConnectionPointContainerHelper::getConnectionPointTypes()
+{
+ // Container is threadsafe himself !
+ return comphelper::containerToSequence(m_aMultiTypeContainer.getContainedTypes());
+}
+
+// XConnectionPointContainer
+
+Reference< XConnectionPoint > SAL_CALL OConnectionPointContainerHelper::queryConnectionPoint( const Type& aType )
+{
+ // Set default return value, if method failed.
+ Reference< XConnectionPoint > xConnectionPoint;
+
+ // Get all elements of the container, which have the searched type.
+ comphelper::OInterfaceContainerHelper2* pSpecialContainer = m_aMultiTypeContainer.getContainer( aType );
+ if ( pSpecialContainer && pSpecialContainer->getLength() > 0 )
+ {
+ // Ready for multithreading
+ MutexGuard aGuard( m_aSharedMutex );
+ // If this container contains elements, build a connectionpoint-instance.
+ xConnectionPoint = new OConnectionPointHelper( m_aSharedMutex, this, aType );
+ }
+
+ return xConnectionPoint;
+}
+
+// XConnectionPointContainer
+
+void SAL_CALL OConnectionPointContainerHelper::advise( const Type& aType ,
+ const Reference< XInterface >& xListener )
+{
+ // Container is threadsafe himself !
+ m_aMultiTypeContainer.addInterface( aType, xListener );
+}
+
+// XConnectionPointContainer
+
+void SAL_CALL OConnectionPointContainerHelper::unadvise( const Type& aType ,
+ const Reference< XInterface >& xListener )
+{
+ // Container is threadsafe himself !
+ m_aMultiTypeContainer.removeInterface( aType, xListener );
+}
+
+} // namespace unocontrols
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */