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authorBjoern Michaelsen <bjoern.michaelsen@canonical.com>2013-04-18 18:26:28 +0200
committerBjoern Michaelsen <bjoern.michaelsen@canonical.com>2013-04-23 22:20:31 +0200
commitb9337e22ce1dbf2eba0e8c8db294ae99f4111f91 (patch)
tree53ee1bd3dfd213815a21579151983cb997922b05 /include/comphelper/containermultiplexer.hxx
parentf4e1642a1761d5eab6ccdd89928869c2b2f1528a (diff)
execute move of global headers
see https://gerrit.libreoffice.org/#/c/3367/ and Change-Id: I00c96fa77d04b33a6f8c8cd3490dfcd9bdc9e84a for details Change-Id: I199a75bc4042af20817265d5ef85b1134a96ff5a
Diffstat (limited to 'include/comphelper/containermultiplexer.hxx')
-rw-r--r--include/comphelper/containermultiplexer.hxx106
1 files changed, 106 insertions, 0 deletions
diff --git a/include/comphelper/containermultiplexer.hxx b/include/comphelper/containermultiplexer.hxx
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+++ b/include/comphelper/containermultiplexer.hxx
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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 .
+ */
+
+#ifndef _COMPHELPER_CONTAINERMULTIPLEXER_HXX_
+#define _COMPHELPER_CONTAINERMULTIPLEXER_HXX_
+
+#include <com/sun/star/container/XContainer.hpp>
+#include <cppuhelper/implbase1.hxx>
+#include <osl/mutex.hxx>
+#include "comphelper/comphelperdllapi.h"
+
+//.........................................................................
+namespace comphelper
+{
+//.........................................................................
+
+ class OContainerListenerAdapter;
+ //=====================================================================
+ //= OContainerListener
+ //=====================================================================
+ /** a non-UNO container listener
+ <p>Useful if you have a non-refcountable class which should act as container listener.<br/>
+ In this case, derive this class from OContainerListener, and create an adapter
+ <type>OContainerListenerAdapter</type> which multiplexes the changes.</p>
+ */
+ class COMPHELPER_DLLPUBLIC OContainerListener
+ {
+ friend class OContainerListenerAdapter;
+ protected:
+ OContainerListenerAdapter* m_pAdapter;
+ ::osl::Mutex& m_rMutex;
+
+ public:
+ OContainerListener(::osl::Mutex& _rMutex);
+ virtual ~OContainerListener();
+
+ virtual void _elementInserted( const ::com::sun::star::container::ContainerEvent& _rEvent ) throw(::com::sun::star::uno::RuntimeException);
+ virtual void _elementRemoved( const ::com::sun::star::container::ContainerEvent& _Event ) throw(::com::sun::star::uno::RuntimeException);
+ virtual void _elementReplaced( const ::com::sun::star::container::ContainerEvent& _rEvent ) throw(::com::sun::star::uno::RuntimeException);
+ virtual void _disposing(const ::com::sun::star::lang::EventObject& _rSource) throw( ::com::sun::star::uno::RuntimeException);
+
+ protected:
+ void setAdapter(OContainerListenerAdapter* _pAdapter);
+ };
+
+ //=====================================================================
+ //= OContainerListenerAdapter
+ //=====================================================================
+ class COMPHELPER_DLLPUBLIC OContainerListenerAdapter
+ :public cppu::WeakImplHelper1< ::com::sun::star::container::XContainerListener >
+ {
+ friend class OContainerListener;
+
+ protected:
+ ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainer >
+ m_xContainer;
+ OContainerListener* m_pListener;
+ sal_Int32 m_nLockCount;
+
+ virtual ~OContainerListenerAdapter();
+
+ public:
+ OContainerListenerAdapter(OContainerListener* _pListener,
+ const ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainer >& _rxContainer);
+
+ // XEventListener
+ virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw( ::com::sun::star::uno::RuntimeException);
+
+ // XContainerListener
+ virtual void SAL_CALL elementInserted( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
+ virtual void SAL_CALL elementRemoved( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
+ virtual void SAL_CALL elementReplaced( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
+
+ // locking the multiplexer
+ sal_Int32 locked() const { return m_nLockCount; }
+
+ /// dispose the object. No multiplexing anymore
+ void dispose();
+
+ const ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainer >&
+ getContainer() const { return m_xContainer; }
+ };
+
+//.........................................................................
+} // namespace dbaui
+//.........................................................................
+
+#endif // _COMPHELPER_CONTAINERMULTIPLEXER_HXX_
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */