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, 51 insertions, 0 deletions

diff --git a/include/comphelper/broadcasthelper.hxx b/include/comphelper/broadcasthelper.hxx
new file mode 100644
index 000000000..65fa6d315
--- /dev/null
+++ b/include/comphelper/broadcasthelper.hxx
@@ -0,0 +1,51 @@
+/* -*- 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 INCLUDED_COMPHELPER_BROADCASTHELPER_HXX
+#define INCLUDED_COMPHELPER_BROADCASTHELPER_HXX
+
+#include <osl/mutex.hxx>
+#include <cppuhelper/interfacecontainer.h>
+
+namespace comphelper
+{
+    // OMutexAndBroadcastHelper - a class which holds a Mutex and an OBroadcastHelper;
+    //                 needed because when deriving from OPropertySetHelper,
+    //                 the OBroadcastHelper has to be initialized before
+    //                 the OPropertySetHelper
+
+    class OMutexAndBroadcastHelper
+    {
+    protected:
+        ::osl::Mutex                m_aMutex;
+        ::cppu::OBroadcastHelper    m_aBHelper;
+
+    public:
+        OMutexAndBroadcastHelper() : m_aBHelper( m_aMutex ) { }
+
+        ::osl::Mutex&                   GetMutex()                  { return m_aMutex; }
+        ::cppu::OBroadcastHelper&       GetBroadcastHelper()        { return m_aBHelper; }
+        const ::cppu::OBroadcastHelper& GetBroadcastHelper() const  { return m_aBHelper; }
+
+    };
+}
+
+#endif // INCLUDED_COMPHELPER_BROADCASTHELPER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */