1 files changed, 83 insertions, 0 deletions
diff --git a/framework/source/helper/wakeupthread.cxx b/framework/source/helper/wakeupthread.cxx
new file mode 100644
index 000000000000..0899611b4c03
--- /dev/null
+++ b/framework/source/helper/wakeupthread.cxx
@@ -0,0 +1,83 @@
+/*************************************************************************
+ *
+ * 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_framework.hxx"
+
+//_______________________________________________
+// include files of own module
+#include <helper/wakeupthread.hxx>
+#include <threadhelp/readguard.hxx>
+#include <threadhelp/writeguard.hxx>
+
+//_______________________________________________
+// namespace
+
+namespace framework{
+
+//_______________________________________________
+// declarations
+
+//***********************************************
+WakeUpThread::WakeUpThread(const css::uno::Reference< css::util::XUpdatable >& xListener)
+    : ThreadHelpBase(         )
+    , m_xListener   (xListener)
+{
+}
+
+//***********************************************
+void SAL_CALL WakeUpThread::run()
+{
+    ::osl::Condition aSleeper;
+
+    TimeValue aTime;
+    aTime.Seconds = 0;
+    aTime.Nanosec = 25000000; // 25 msec
+
+    while(schedule())
+    {
+        aSleeper.reset();
+        aSleeper.wait(&aTime);
+
+        // SAFE ->
+        ReadGuard aReadLock(m_aLock);
+        css::uno::Reference< css::util::XUpdatable > xListener(m_xListener.get(), css::uno::UNO_QUERY);
+        aReadLock.unlock();
+        // <- SAFE
+
+        if (xListener.is())
+            xListener->update();
+    }
+}
+
+//***********************************************
+void SAL_CALL WakeUpThread::onTerminated()
+{
+    delete this;
+}
+
+} // namespace framework