new class for broadcast and propertyset

1 files changed, 97 insertions, 0 deletions

diff --git a/comphelper/inc/comphelper/broadcasthelper.hxx b/comphelper/inc/comphelper/broadcasthelper.hxx
new file mode 100644
index 000000000000..e3fe03e29350
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+++ b/comphelper/inc/comphelper/broadcasthelper.hxx
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+/*************************************************************************
+ *
+ *  $RCSfile: broadcasthelper.hxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: oj $ $Date: 2000-10-20 11:09:57 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an AS IS basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _COMPHELPER_BROADCASTHELPER_HXX_
+#define _COMPHELPER_BROADCASTHELPER_HXX_
+
+#ifndef _OSL_MUTEX_HXX_
+#include <osl/mutex.hxx>
+#endif
+#ifndef _CPPUHELPER_INTERFACECONTAINER_H_
+#include <cppuhelper/interfacecontainer.h>
+#endif
+
+//... namespace comphelper .......................................................
+namespace comphelper
+{
+//.........................................................................
+
+    //==================================================================================
+    //= OMutexAndBroadcastHelper - a class which holds a Mutex and a 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; }
+
+    };
+}
+#endif // _COMPHELPER_BROADCASTHELPER_HXX_