1 files changed, 68 insertions, 0 deletions
diff --git a/svx/source/form/delayedevent.cxx b/svx/source/form/delayedevent.cxx
new file mode 100644
index 000000000000..630a81fd521e
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+++ b/svx/source/form/delayedevent.cxx
@@ -0,0 +1,68 @@
+/*************************************************************************
+ * 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.
+ *
+************************************************************************/
+
+#include "precompiled_svx.hxx"
+
+#include "delayedevent.hxx"
+
+#include <osl/diagnose.h>
+#include <vcl/svapp.hxx>
+
+//........................................................................
+namespace svxform
+{
+//........................................................................
+
+    //====================================================================
+    //= DelayedEvent
+    //====================================================================
+    //--------------------------------------------------------------------
+    void DelayedEvent::Call( void* _pArg )
+    {
+        CancelPendingCall();
+        OSL_POSTCOND( m_nEventId == 0, "DelayedEvent::Call: CancelPendingCall did not work!" );
+
+        m_nEventId = Application::PostUserEvent( LINK( this, DelayedEvent, OnCall ), _pArg );
+    }
+
+    //--------------------------------------------------------------------
+    void DelayedEvent::CancelPendingCall()
+    {
+        if ( m_nEventId )
+            Application::RemoveUserEvent( m_nEventId );
+        m_nEventId = 0;
+    }
+
+    //--------------------------------------------------------------------
+    IMPL_LINK( DelayedEvent, OnCall, void*, _pArg )
+    {
+        m_nEventId = 0;
+        return m_aHandler.Call( _pArg );
+    }
+
+//........................................................................
+} // namespace svxform
+//........................................................................