xmloff/source/style/XMLBitmapRepeatOffsetPropertyHandler.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 #include <xmloff/xmltoken.hxx>
  21 #include <xmloff/xmluconv.hxx>
  22 #include <sax/tools/converter.hxx>
  23 #include <rtl/ustrbuf.hxx>
  24 #include <com/sun/star/uno/Any.hxx>
  25 #include <XMLBitmapRepeatOffsetPropertyHandler.hxx>
  26
  27 using namespace ::com::sun::star;
  28 using namespace ::com::sun::star::uno;
  29
  30
  31 using ::xmloff::token::GetXMLToken;
  32 using ::xmloff::token::XML_VERTICAL;
  33 using ::xmloff::token::XML_HORIZONTAL;
  34
  35
  36 XMLBitmapRepeatOffsetPropertyHandler::XMLBitmapRepeatOffsetPropertyHandler( bool bX )
  37 :   mbX( bX ),
  38     msVertical( GetXMLToken(XML_VERTICAL) ),
  39     msHorizontal( GetXMLToken(XML_HORIZONTAL) )
  40 {
  41 }
  42
  43 XMLBitmapRepeatOffsetPropertyHandler::~XMLBitmapRepeatOffsetPropertyHandler()
  44 {
  45 }
  46
  47 bool XMLBitmapRepeatOffsetPropertyHandler::importXML(
  48     const OUString& rStrImpValue,
  49     Any& rValue,
  50     const SvXMLUnitConverter& ) const
  51 {
  52     SvXMLTokenEnumerator aTokenEnum( rStrImpValue );
  53     std::u16string_view aToken;
  54     if( aTokenEnum.getNextToken( aToken ) )
  55     {
  56         sal_Int32 nValue;
  57         if (::sax::Converter::convertPercent( nValue, aToken ))
  58         {
  59             if( aTokenEnum.getNextToken( aToken ) )
  60             {
  61                 if( ( mbX && ( aToken == msHorizontal ) ) || ( !mbX && ( aToken == msVertical ) ) )
  62                 {
  63                     rValue <<= nValue;
  64                     return true;
  65                 }
  66             }
  67         }
  68     }
  69
  70     return false;
  71
  72 }
  73
  74 bool XMLBitmapRepeatOffsetPropertyHandler::exportXML(
  75     OUString& rStrExpValue,
  76     const Any& rValue,
  77     const SvXMLUnitConverter& ) const
  78 {
  79     sal_Int32 nValue = 0;
  80     if( rValue >>= nValue )
  81     {
  82         OUStringBuffer aOut;
  83         ::sax::Converter::convertPercent( aOut, nValue );
  84         aOut.append( " " + ( mbX ? msHorizontal : msVertical ) );
  85         rStrExpValue = aOut.makeStringAndClear();
  86
  87         return true;
  88     }
  89
  90     return false;
  91 }
  92
  93 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */