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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef _XMLOFF_PROPERTYHANDLERBASE_HXX
      21             : #define _XMLOFF_PROPERTYHANDLERBASE_HXX
      22             : 
      23             : #include "sal/config.h"
      24             : #include "xmloff/dllapi.h"
      25             : #include <sal/types.h>
      26             : #include <rtl/ustring.hxx>
      27             : 
      28             : namespace com{ namespace sun{ namespace star{ namespace uno{ class Any; } } } }
      29             : 
      30             : class SvXMLUnitConverter;
      31             : struct XMLPropertyState;
      32             : 
      33             : ///////////////////////////////////////////////////////////////////////////
      34             : //
      35             : /** Abstract base-class for different XML-types. Derivations of this class
      36             :     knows how to compare, im/export a special XML-type
      37             : */
      38      248468 : class XMLOFF_DLLPUBLIC XMLPropertyHandler
      39             : {
      40             :     // ??? const SvXMLUnitConverter& rUnitConverter         Do we need this ?
      41             : 
      42             : public:
      43             :     // Just needed for virtual destruction
      44             :     virtual ~XMLPropertyHandler();
      45             : 
      46             :     /** Compares two Any's in case of the given XML-data-type.
      47             :         By default the Any-equal-operator is called. */
      48             :     virtual bool equals( const ::com::sun::star::uno::Any& r1, const ::com::sun::star::uno::Any& r2 ) const;
      49             : 
      50             :     /// Imports the given value in cas of the given XML-data-type
      51             :     virtual sal_Bool importXML( const OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const =0;
      52             :     /// Exports the given value in cas of the given XML-data-type
      53             :     virtual sal_Bool exportXML( OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const =0;
      54             : };
      55             : 
      56             : #endif      // _XMLOFF_PROPERTYHANDLERBASE_HXX
      57             : 
      58             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */