xmloff/source/style/durationhdl.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   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
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  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 #include "durationhdl.hxx"
  21 #include <com/sun/star/uno/Any.hxx>
  22 #include <com/sun/star/util/Duration.hpp>
  23 #include <rtl/ustrbuf.hxx>
  24 #include <sax/tools/converter.hxx>
  25
  26 using namespace ::com::sun::star::uno;
  27 using namespace ::com::sun::star::util;
  28
  29 bool XMLDurationMS16PropHdl_Impl::importXML(
  30         const OUString& rStrImpValue,
  31            Any& rValue,
  32         const SvXMLUnitConverter& ) const
  33 {
  34     Duration aDuration;
  35     if (!::sax::Converter::convertDuration( aDuration,  rStrImpValue ))
  36         return false;
  37
  38     // TODO FIXME why is this in centiseconds? Should it be nanoseconds?
  39     // This overflows... 24h == 8640000cs >> 0x7FFF cs == 32767
  40     // 32767cs = approx 5 minutes and 27.67s
  41     const sal_Int16 nMS = ((aDuration.Hours * 60 + aDuration.Minutes) * 60
  42                            + aDuration.Seconds) * 100 + (aDuration.NanoSeconds / (10*1000*1000));
  43     rValue <<= nMS;
  44
  45     return true;
  46 }
  47
  48 bool XMLDurationMS16PropHdl_Impl::exportXML(
  49         OUString& rStrExpValue,
  50         const Any& rValue,
  51         const SvXMLUnitConverter& ) const
  52 {
  53     sal_Int16 nMS = sal_Int16();
  54
  55     if(rValue >>= nMS)
  56     {
  57         OUStringBuffer aOut;
  58         Duration aDuration(false, 0, 0, 0, 0, 0, 0, nMS * 10);
  59         ::sax::Converter::convertDuration(aOut, aDuration);
  60         rStrExpValue = aOut.makeStringAndClear();
  61         return true;
  62     }
  63
  64     return false;
  65 }
  66
  67 XMLDurationMS16PropHdl_Impl::~XMLDurationMS16PropHdl_Impl()
  68 {
  69 }
  70
  71 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */