Line data    Source code

       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 _CONVERT_HXX
      21             : #define _CONVERT_HXX
      22             : 
      23             : #include <com/sun/star/uno/Sequence.hxx>
      24             : #include <map>
      25             : 
      26             : namespace com { namespace sun { namespace star { namespace uno
      27             : {
      28             :     class Any;
      29             :     class Type;
      30             : } } } }
      31             : namespace rtl { class OUString; }
      32             : 
      33             : namespace xforms
      34             : {
      35             : 
      36             : struct TypeLess
      37             : {
      38           0 :     bool operator()( const com::sun::star::uno::Type& rType1,
      39             :                      const com::sun::star::uno::Type& rType2 ) const
      40           0 :     { return rType1.getTypeName() < rType2.getTypeName(); }
      41             : };
      42             : 
      43             : class Convert
      44             : {
      45             :     typedef com::sun::star::uno::Type Type_t;
      46             :     typedef com::sun::star::uno::Sequence<com::sun::star::uno::Type> Types_t;
      47             :     typedef com::sun::star::uno::Any Any_t;
      48             : 
      49             :     // hold conversion objects
      50             :     typedef rtl::OUString (*fn_toXSD)( const Any_t& );
      51             :     typedef Any_t (*fn_toAny)( const rtl::OUString& );
      52             :     typedef std::pair<fn_toXSD,fn_toAny> Convert_t;
      53             :     typedef std::map<Type_t,Convert_t,TypeLess> Map_t;
      54             :     Map_t maMap;
      55             : 
      56             :     Convert();
      57             : 
      58             :     void init();
      59             : 
      60             : public:
      61             :     /** get/create Singleton class */
      62             :     static Convert& get();
      63             : 
      64             :     /// can we convert this type?
      65             :     bool hasType( const Type_t& );
      66             : 
      67             :     /// get list of convertable types
      68             :     Types_t getTypes();
      69             : 
      70             :     /// convert any to XML representation
      71             :     rtl::OUString toXSD( const Any_t& rAny );
      72             : 
      73             :     /// convert XML representation to Any of given type
      74             :     Any_t toAny( const rtl::OUString&, const Type_t& );
      75             : 
      76             :     /** translates the whitespaces in a given string, according
      77             :         to a given <type scope="com::sun::star::xsd">WhiteSpaceTreatment</type>.
      78             : 
      79             :         @param _rString
      80             :             the string to convert
      81             :         @param _nWhitespaceTreatment
      82             :             a constant from the <type scope="com::sun::star::xsd">WhiteSpaceTreatment</type> group, specifying
      83             :             how to handle whitespaces
      84             :         @return
      85             :             the converted string
      86             :     */
      87             :     static ::rtl::OUString convertWhitespace(
      88             :             const ::rtl::OUString& _rString,
      89             :             sal_Int16   _nWhitespaceTreatment
      90             :     );
      91             : 
      92             :     /** replace all occurrences 0x08, 0x0A, 0x0D with 0x20
      93             :     */
      94             :     static ::rtl::OUString replaceWhitespace( const ::rtl::OUString& _rString );
      95             : 
      96             :     /** replace all sequences of 0x08, 0x0A, 0x0D, 0x20 with a single 0x20.
      97             :         also strip leading/trailing whitespace.
      98             :     */
      99             :     static ::rtl::OUString collapseWhitespace( const ::rtl::OUString& _rString );
     100             : };
     101             : 
     102             : } // namespace xforms
     103             : 
     104             : #endif
     105             : 
     106             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */