1 files changed, 124 insertions, 0 deletions
diff --git a/salhelper/inc/salhelper/condition.hxx b/salhelper/inc/salhelper/condition.hxx
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+++ b/salhelper/inc/salhelper/condition.hxx
@@ -0,0 +1,124 @@
+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+
+#ifndef _SALHELPER_CONDITION_HXX_
+#define _SALHELPER_CONDITION_HXX_
+
+
+#include <osl/conditn.h>
+#include <osl/mutex.hxx>
+
+
+namespace salhelper
+{
+    class ConditionModifier;
+    class ConditionWaiter;
+
+
+    class Condition
+    {
+        friend class ConditionModifier;
+        friend class ConditionWaiter;
+
+    public:
+
+        Condition(osl::Mutex& aMutex);
+
+        virtual ~Condition();
+
+
+    protected:
+
+        virtual bool applies() const = 0;
+
+
+    private:
+        Condition(Condition &); // not defined
+        void operator =(Condition &); // not defined
+
+        osl::Mutex&  m_aMutex;
+        oslCondition m_aCondition;
+    };
+
+
+
+    class ConditionModifier
+    {
+    public:
+
+        ConditionModifier(Condition& aCond);
+
+        ~ConditionModifier();
+
+
+    private:
+        ConditionModifier(ConditionModifier &); // not defined
+        void operator =(ConditionModifier &); // not defined
+
+        Condition& m_aCond;
+    };
+
+
+
+    class ConditionWaiter
+    {
+    public:
+
+        ConditionWaiter(Condition& aCond);
+
+        struct timedout {
+            timedout();
+
+            timedout(timedout const &);
+
+            virtual ~timedout();
+
+            timedout & operator =(timedout const &);
+        };
+
+        ConditionWaiter(Condition& aCond,sal_uInt32 milliSec)
+            throw(
+                timedout
+            );
+
+
+        ~ConditionWaiter();
+
+
+    private:
+        ConditionWaiter(ConditionWaiter &); // not defined
+        void operator =(ConditionWaiter &); // not defined
+
+        Condition& m_aCond;
+    };
+
+
+}   // namespace salhelper
+
+
+#endif