1 files changed, 140 insertions, 0 deletions
diff --git a/sd/source/helper/simplereferencecomponent.cxx b/sd/source/helper/simplereferencecomponent.cxx
new file mode 100644
index 000000000000..032373c03671
--- /dev/null
+++ b/sd/source/helper/simplereferencecomponent.cxx
@@ -0,0 +1,140 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_sd.hxx"
+
+#ifndef _SALHELPER_SIMPLEREFERENCECOMPONENT_HXX_
+#include "helper/simplereferencecomponent.hxx"
+#endif
+
+#include "com/sun/star/uno/RuntimeException.hpp"
+#include "osl/diagnose.h"
+
+#ifndef INCLUDED_NEW
+#include <new>
+#define INCLUDED_NEW
+#endif
+
+using com::sun::star::uno::RuntimeException;
+using sd::SimpleReferenceComponent;
+
+SimpleReferenceComponent::SimpleReferenceComponent()
+: m_nCount(0)
+, mbDisposed(false)
+{
+}
+
+SimpleReferenceComponent::~SimpleReferenceComponent()
+{
+    OSL_ASSERT(m_nCount == 0);
+    OSL_ASSERT(mbDisposed);
+}
+
+void SimpleReferenceComponent::acquire()
+{
+    osl_incrementInterlockedCount(&m_nCount);
+}
+
+void SimpleReferenceComponent::release()
+{
+    if((1 == m_nCount) && !mbDisposed)
+    {
+        try
+        {
+            Dispose();
+        }
+        catch (RuntimeException &
+#if OSL_DEBUG_LEVEL > 0
+            exc
+#endif
+            ) // don't break throw ()
+        {
+#if OSL_DEBUG_LEVEL > 0
+            rtl::OString msg( rtl::OUStringToOString( exc.Message, RTL_TEXTENCODING_ASCII_US ) );
+            OSL_ENSURE( 0, msg.getStr() );
+#endif
+        }
+    }
+
+    if(osl_decrementInterlockedCount(&m_nCount) == 0) delete this;
+}
+
+void SimpleReferenceComponent::Dispose()
+{
+    if( !mbDisposed )
+    {
+        mbDisposed = true;
+        disposing();
+    }
+}
+
+void SimpleReferenceComponent::disposing()
+{
+}
+
+void * SimpleReferenceComponent::operator new(std::size_t nSize)
+    SAL_THROW((std::bad_alloc))
+{
+    return ::operator new(nSize);
+}
+
+void * SimpleReferenceComponent::operator new(std::size_t nSize,
+                                           std::nothrow_t const &
+#ifndef WNT
+                                           rNothrow
+#endif
+                                           )
+    SAL_THROW(())
+{
+#if defined WNT
+    return ::operator new(nSize);
+        // WNT lacks a global nothrow operator new...
+#else // WNT
+    return ::operator new(nSize, rNothrow);
+#endif // WNT
+}
+
+void SimpleReferenceComponent::operator delete(void * pPtr) SAL_THROW(())
+{
+    ::operator delete(pPtr);
+}
+
+void SimpleReferenceComponent::operator delete(void * pPtr,
+                                            std::nothrow_t const &
+#ifndef WNT
+                                            rNothrow
+#endif
+)
+    SAL_THROW(())
+{
+#if defined WNT
+    ::operator delete(pPtr); // WNT lacks a global nothrow operator delete...
+#else // WNT
+    ::operator delete(pPtr, rNothrow);
+#endif // WNT
+}