1 files changed, 59 insertions, 0 deletions
diff --git a/include/xmloff/xmlprhdl.hxx b/include/xmloff/xmlprhdl.hxx
new file mode 100644
index 0000000000..e0b5a7edcd
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+++ b/include/xmloff/xmlprhdl.hxx
@@ -0,0 +1,59 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_XMLOFF_XMLPRHDL_HXX
+#define INCLUDED_XMLOFF_XMLPRHDL_HXX
+
+#include <sal/config.h>
+#include <xmloff/dllapi.h>
+#include <rtl/ustring.hxx>
+
+namespace com::sun::star::uno { class Any; }
+
+class SvXMLUnitConverter;
+
+
+/** Abstract base-class for different XML-types. Derivations of this class
+    knows how to compare, im/export a special XML-type
+*/
+class XMLOFF_DLLPUBLIC XMLPropertyHandler
+{
+
+public:
+    // Just needed for virtual destruction
+    virtual ~XMLPropertyHandler();
+
+    /** Compares two Any's in case of the given XML-data-type.
+        By default the Any-equal-operator is called. */
+    virtual bool equals( const css::uno::Any& r1, const css::uno::Any& r2 ) const;
+
+    /** Imports the given value according to the XML-data-type corresponding to
+        the derived class.
+        @retval true if the value was successfully converted to Any
+        @retval false if the value was not recognised (warning will be printed)
+     */
+    virtual bool importXML( const OUString& rStrImpValue, css::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const =0;
+    /// Exports the given value according to the XML-data-type corresponding to
+    /// the derived class.
+    virtual bool exportXML( OUString& rStrExpValue, const css::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const =0;
+};
+
+#endif // INCLUDED_XMLOFF_XMLPRHDL_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */