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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 _COMPHELPER_BASIC_IO_HXX_
      21             : #define _COMPHELPER_BASIC_IO_HXX_
      22             : 
      23             : #include <com/sun/star/io/XPersistObject.hpp>
      24             : #include <com/sun/star/awt/FontDescriptor.hpp>
      25             : #include "comphelper/comphelperdllapi.h"
      26             : 
      27             : //.........................................................................
      28             : namespace comphelper
      29             : {
      30             : //.........................................................................
      31             : 
      32             : namespace stario    = ::com::sun::star::io;
      33             : namespace staruno   = ::com::sun::star::uno;
      34             : namespace starawt   = ::com::sun::star::awt;
      35             : 
      36             : // sal_Bool
      37             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, sal_Bool& _rVal);
      38             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, sal_Bool _bVal);
      39             : 
      40             : // OUString
      41             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, OUString& _rStr);
      42             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, const OUString& _rStr);
      43             : 
      44             : // sal_Int16
      45             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, sal_Int16& _rValue);
      46             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, sal_Int16 _nValue);
      47             : 
      48             : // sal_uInt16
      49             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, sal_uInt16& _rValue);
      50             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, sal_uInt16 _nValue);
      51             : 
      52             : // sal_uInt32
      53             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, sal_uInt32& _rValue);
      54             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, sal_uInt32 _nValue);
      55             : 
      56             : // sal_Int16
      57             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, sal_Int32& _rValue);
      58             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, sal_Int32 _nValue);
      59             : 
      60             : // FontDescriptor
      61             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& InStream, starawt::FontDescriptor& rVal);
      62             : COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& OutStream, const starawt::FontDescriptor& rVal);
      63             : 
      64             : // sequences
      65             : template <class ELEMENT>
      66           4 : const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, staruno::Sequence<ELEMENT>& _rSeq)
      67             : {
      68           4 :     sal_Int32 nLen = _rxInStream->readLong();
      69           4 :     _rSeq.realloc(nLen);
      70           4 :     if (nLen)
      71             :     {
      72           2 :         ELEMENT* pElement = _rSeq.getArray();
      73           6 :         for (sal_Int32 i=0; i<nLen; ++i, ++pElement)
      74           4 :             _rxInStream >> *pElement;
      75             :     }
      76           4 :     return _rxInStream;
      77             : }
      78             : 
      79             : template <class ELEMENT>
      80           4 : const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, const staruno::Sequence<ELEMENT>& _rSeq)
      81             : {
      82           4 :     sal_Int32 nLen = _rSeq.getLength();
      83           4 :     _rxOutStream->writeLong(nLen);
      84           4 :     if (nLen)
      85             :     {
      86           2 :         const ELEMENT* pElement = _rSeq.getConstArray();
      87           6 :         for (sal_Int32 i = 0; i < nLen; ++i, ++pElement)
      88           4 :             _rxOutStream << *pElement;
      89             :     }
      90           4 :     return _rxOutStream;
      91             : }
      92             : 
      93             : //.........................................................................
      94             : }   // namespace comphelper
      95             : //.........................................................................
      96             : 
      97             : #endif // _COMPHELPER_BASIC_IO_HXX_
      98             : 
      99             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */