xmloff/source/style/XMLFillBitmapSizePropertyHandler.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 <XMLFillBitmapSizePropertyHandler.hxx>
  22 #include <rtl/ustrbuf.hxx>
  23 #include <com/sun/star/uno/Any.hxx>
  24 #include <sax/tools/converter.hxx>
  25 #include <xmloff/xmluconv.hxx>
  26
  27 using namespace ::com::sun::star;
  28 using namespace ::com::sun::star::uno;
  29
  30
  31 XMLFillBitmapSizePropertyHandler::XMLFillBitmapSizePropertyHandler()
  32 {
  33 }
  34
  35 XMLFillBitmapSizePropertyHandler::~XMLFillBitmapSizePropertyHandler()
  36 {
  37 }
  38
  39 bool XMLFillBitmapSizePropertyHandler::importXML(
  40     const OUString& rStrImpValue,
  41     Any& rValue,
  42     const SvXMLUnitConverter& rUnitConverter ) const
  43 {
  44     sal_Int32 nValue;
  45     bool bRet;
  46
  47     if( rStrImpValue.indexOf( '%' ) != -1 )
  48     {
  49         bRet = ::sax::Converter::convertPercent( nValue, rStrImpValue );
  50         nValue *= -1;
  51     }
  52     else
  53     {
  54         bRet = rUnitConverter.convertMeasureToCore( nValue, rStrImpValue );
  55     }
  56
  57     if( bRet )
  58         rValue <<= nValue;
  59
  60     return bRet;
  61 }
  62
  63 bool XMLFillBitmapSizePropertyHandler::exportXML(
  64     OUString& rStrExpValue,
  65     const Any& rValue,
  66     const SvXMLUnitConverter& rUnitConverter ) const
  67 {
  68     sal_Int32 nValue = 0;
  69     if( rValue >>= nValue )
  70     {
  71         OUStringBuffer aOut;
  72         if( nValue < 0 )
  73         {
  74             ::sax::Converter::convertPercent( aOut, -nValue );
  75         }
  76         else
  77         {
  78             rUnitConverter.convertMeasureToXML( aOut, nValue );
  79         }
  80
  81         rStrExpValue = aOut.makeStringAndClear();
  82         return true;
  83     }
  84
  85     return false;
  86 }
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */