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 <comphelper/extract.hxx>
  25 #include <sax/tools/converter.hxx>
  26 #include <xmloff/xmluconv.hxx>
  27
  28 using namespace ::com::sun::star;
  29 using namespace ::com::sun::star::uno;
  30
  31
  32 XMLFillBitmapSizePropertyHandler::XMLFillBitmapSizePropertyHandler()
  33 {
  34 }
  35
  36 XMLFillBitmapSizePropertyHandler::~XMLFillBitmapSizePropertyHandler()
  37 {
  38 }
  39
  40 bool XMLFillBitmapSizePropertyHandler::importXML(
  41     const OUString& rStrImpValue,
  42     Any& rValue,
  43     const SvXMLUnitConverter& rUnitConverter ) const
  44 {
  45     sal_Int32 nValue;
  46     bool bRet;
  47
  48     if( rStrImpValue.indexOf( '%' ) != -1 )
  49     {
  50         bRet = ::sax::Converter::convertPercent( nValue, rStrImpValue );
  51         nValue *= -1;
  52     }
  53     else
  54     {
  55         bRet = rUnitConverter.convertMeasureToCore( nValue, rStrImpValue );
  56     }
  57
  58     if( bRet )
  59         rValue <<= nValue;
  60
  61     return bRet;
  62 }
  63
  64 bool XMLFillBitmapSizePropertyHandler::exportXML(
  65     OUString& rStrExpValue,
  66     const Any& rValue,
  67     const SvXMLUnitConverter& rUnitConverter ) const
  68 {
  69     OUStringBuffer aOut;
  70
  71     sal_Int32 nValue = 0;
  72     if( rValue >>= nValue )
  73     {
  74         if( nValue < 0 )
  75         {
  76             ::sax::Converter::convertPercent( aOut, -nValue );
  77         }
  78         else
  79         {
  80             rUnitConverter.convertMeasureToXML( aOut, nValue );
  81         }
  82
  83         rStrExpValue = aOut.makeStringAndClear();
  84         return true;
  85     }
  86
  87     return false;
  88 }
  89
  90 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */