1 files changed, 82 insertions, 0 deletions
diff --git a/toolkit/inc/toolkit/helper/solarrelease.hxx b/toolkit/inc/toolkit/helper/solarrelease.hxx
new file mode 100644
index 000000000000..e45a1b6ee2c3
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+++ b/toolkit/inc/toolkit/helper/solarrelease.hxx
@@ -0,0 +1,82 @@
+/*************************************************************************
+ *
+ * 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 TOOLKIT_INC_TOOLKIT_HELPER_SOLARRELEASE_HXX
+#define TOOLKIT_INC_TOOLKIT_HELPER_SOLARRELEASE_HXX
+
+#include <vcl/svapp.hxx>
+
+//........................................................................
+namespace toolkit
+{
+//........................................................................
+
+    //====================================================================
+    //= ReleaseSolarMutex
+    //====================================================================
+    class ReleaseSolarMutex
+    {
+        sal_uInt32  mnLockCount;
+        const bool  mbRescheduleDuringAcquire;
+
+    public:
+        enum
+        {
+            RescheduleDuringAcquire = true
+        };
+
+    public:
+        ReleaseSolarMutex( const bool i_rescheduleDuringAcquire = false )
+            :mnLockCount( Application::ReleaseSolarMutex() )
+            ,mbRescheduleDuringAcquire( i_rescheduleDuringAcquire )
+        {
+
+        }
+
+        ~ReleaseSolarMutex()
+        {
+            if ( mnLockCount > 0 )
+            {
+                if ( mbRescheduleDuringAcquire )
+                {
+                    while ( !Application::GetSolarMutex().tryToAcquire() )
+                    {
+                        Application::Reschedule();
+                    }
+                    --mnLockCount;
+                }
+                Application::AcquireSolarMutex( mnLockCount );
+            }
+        }
+    };
+
+//........................................................................
+} // namespace toolkit
+//........................................................................
+
+#endif // TOOLKIT_INC_TOOLKIT_HELPER_SOLARRELEASE_HXX
+