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+/*************************************************************************
+ *
+ * $RCSfile: srecover.hxx,v $
+ *
+ * $Revision: 1.1.1.1 $
+ *
+ * last change: $Author: np $ $Date: 2002-03-08 14:45:32 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library 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 for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (the "License"); You may not use this file
+ * except in compliance with the License. You may obtain a copy of the
+ * License at http://www.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef ADC_CPP_SRECOVER_HXX
+#define ADC_CPP_SRECOVER_HXX
+
+
+
+// USED SERVICES
+ // BASE CLASSES
+#include "cxt2ary.hxx"
+#include <ary/info/docstore.hxx>
+ // COMPONENTS
+ // PARAMETERS
+
+namespace cpp
+{
+
+/** Implementation struct for cpp::ContextForAry.
+*/
+struct ContextForAry::S_RecoveryGuard
+{
+ public:
+ S_RecoveryGuard();
+ ~S_RecoveryGuard();
+
+ void Reset() { bIsWithinRecovery = false; nBlockBracketsCounter = 0; }
+
+ void StartWaitingFor_Recovery();
+
+ void Hdl_SwBracketOpen();
+ void Hdl_SwBracketClose();
+ void Hdl_Semicolon();
+
+ bool IsWithinRecovery() const;
+
+ private:
+ // DATA
+ bool bIsWithinRecovery;
+ intt nBlockBracketsCounter;
+};
+
+
+
+// IMPLEMENTATION
+
+/* The implementation is in header, though not all inline, because this file
+ is included in cxt2ary.cxx only!
+*/
+
+ContextForAry::
+S_RecoveryGuard::S_RecoveryGuard()
+ : bIsWithinRecovery(false),
+ nBlockBracketsCounter(0)
+{
+}
+
+ContextForAry::
+S_RecoveryGuard::~S_RecoveryGuard()
+{
+}
+
+inline void
+ContextForAry::
+S_RecoveryGuard::StartWaitingFor_Recovery()
+{
+ bIsWithinRecovery = true;
+ nBlockBracketsCounter = 0;
+}
+
+void
+ContextForAry::
+S_RecoveryGuard::Hdl_SwBracketOpen()
+{
+ if ( bIsWithinRecovery )
+ ++nBlockBracketsCounter;
+}
+
+void
+ContextForAry::
+S_RecoveryGuard::Hdl_SwBracketClose()
+{
+ if ( bIsWithinRecovery )
+ --nBlockBracketsCounter;
+}
+
+inline void
+ContextForAry::
+S_RecoveryGuard::Hdl_Semicolon()
+{
+ if (bIsWithinRecovery AND nBlockBracketsCounter == 0)
+ bIsWithinRecovery = false;
+}
+
+inline bool
+ContextForAry::
+S_RecoveryGuard::IsWithinRecovery() const
+{
+ return bIsWithinRecovery;
+}
+
+
+
+} // namespace cpp
+
+
+#endif
+