xmloff/source/chart/XMLErrorIndicatorPropertyHdl.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.
   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
  21 #include "XMLErrorIndicatorPropertyHdl.hxx"
  22
  23 #include <rtl/ustrbuf.hxx>
  24
  25 #include <com/sun/star/uno/Any.hxx>
  26 #include <com/sun/star/chart/ChartErrorIndicatorType.hpp>
  27
  28 #include <sax/tools/converter.hxx>
  29
  30
  31 using namespace com::sun::star;
  32
  33 XMLErrorIndicatorPropertyHdl::~XMLErrorIndicatorPropertyHdl()
  34 {}
  35
  36 bool XMLErrorIndicatorPropertyHdl::importXML( const OUString& rStrImpValue,
  37                                                   uno::Any& rValue, const SvXMLUnitConverter& /*rUnitConverter*/ ) const
  38 {
  39     bool bValue(false);
  40     ::sax::Converter::convertBool( bValue, rStrImpValue );
  41
  42     // modify existing value
  43     chart::ChartErrorIndicatorType eType = chart::ChartErrorIndicatorType_NONE;
  44     if( rValue.hasValue())
  45         rValue >>= eType;
  46
  47     if( bValue )    // enable flag
  48     {
  49         if( eType != chart::ChartErrorIndicatorType_TOP_AND_BOTTOM )
  50         {
  51             if( mbUpperIndicator )
  52                 eType = ( eType == chart::ChartErrorIndicatorType_LOWER )
  53                     ? chart::ChartErrorIndicatorType_TOP_AND_BOTTOM
  54                     : chart::ChartErrorIndicatorType_UPPER;
  55             else
  56                 eType = ( eType == chart::ChartErrorIndicatorType_UPPER )
  57                     ? chart::ChartErrorIndicatorType_TOP_AND_BOTTOM
  58                     : chart::ChartErrorIndicatorType_LOWER;
  59         }
  60     }
  61     else            // disable flag
  62     {
  63         if( eType != chart::ChartErrorIndicatorType_NONE )
  64         {
  65             if( mbUpperIndicator )
  66                 eType = ( eType == chart::ChartErrorIndicatorType_UPPER )
  67                     ? chart::ChartErrorIndicatorType_NONE
  68                     : chart::ChartErrorIndicatorType_LOWER;
  69             else
  70                 eType = ( eType == chart::ChartErrorIndicatorType_LOWER )
  71                     ? chart::ChartErrorIndicatorType_NONE
  72                     : chart::ChartErrorIndicatorType_UPPER;
  73         }
  74     }
  75
  76     rValue <<= eType;
  77
  78     return true;
  79 }
  80
  81 bool XMLErrorIndicatorPropertyHdl::exportXML( OUString& rStrExpValue,
  82                                                   const uno::Any& rValue, const SvXMLUnitConverter& /*rUnitConverter*/ ) const
  83 {
  84     OUStringBuffer aBuffer;
  85     chart::ChartErrorIndicatorType eType;
  86
  87     rValue >>= eType;
  88     bool bValue = ( eType == chart::ChartErrorIndicatorType_TOP_AND_BOTTOM ||
  89                         ( mbUpperIndicator
  90                           ? ( eType == chart::ChartErrorIndicatorType_UPPER )
  91                           : ( eType == chart::ChartErrorIndicatorType_LOWER )));
  92
  93     if( bValue )
  94     {
  95         ::sax::Converter::convertBool( aBuffer, bValue );
  96         rStrExpValue = aBuffer.makeStringAndClear();
  97     }
  98
  99     // only export if set to true
 100     return bValue;
 101 }
 102
 103 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */