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+/*************************************************************************
+ *
+ * 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 __com_sun_star_util_XModifiable2_idl__
+#define __com_sun_star_util_XModifiable2_idl__
+
+#ifndef __com_sun_star_util_XModifiable_idl__
+#include <com/sun/star/util/XModifiable.idl>
+#endif
+
+#ifndef __com_sun_star_beans_PropertyVetoException_idl__
+#include <com/sun/star/beans/PropertyVetoException.idl>
+#endif
+
+
+//=============================================================================
+
+module com {  module sun {  module star {  module util {
+
+//=============================================================================
+
+/** allows to control modifiable state change.
+
+    <p>
+    This interface allows to prevent changing of the modified state of the
+    object. It is introduced for performance optimizations, to allow to prevent
+    unnecessary updates, for example while importing a document.
+    Please use this interface very carefuly.
+    </p>
+ */
+interface XModifiable2: com::sun::star::util::XModifiable
+{
+    //-------------------------------------------------------------------------
+    /** disable possibility to change modified state of the document
+
+        @retuns the value that says whether the modified state change was
+                enabled before the call
+            <TRUE/> the changing of the modified state was already disabled
+            <FALSE/> the changing of the modified state was enabled
+
+     */
+    boolean disableSetModified();
+
+    //-------------------------------------------------------------------------
+    /** enable possibility to change modified state of the document
+
+        @retuns the value that says whether the modified state change was
+                enabled before the call
+            <TRUE/> the changing of the modified state was disabled
+            <FALSE/> the changing of the modified state was already enabled
+     */
+    boolean enableSetModified();
+
+    //-------------------------------------------------------------------------
+    /** allows to detect whether the modified state change is enabled
+     */
+    boolean isSetModifiedEnabled();
+};
+
+//=============================================================================
+
+}; }; }; };
+
+#endif
+