xmloff/source/draw/QRCodeContext.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
   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
  10 #include "QRCodeContext.hxx"
  11
  12 #include <com/sun/star/beans/XPropertySet.hpp>
  13 #include <com/sun/star/embed/XStorage.hpp>
  14 #include <com/sun/star/frame/XStorable.hpp>
  15 #include <com/sun/star/graphic/XGraphic.hpp>
  16 #include <com/sun/star/drawing/QRCode.hpp>
  17 #include <com/sun/star/drawing/QRCodeErrorCorrection.hpp>
  18 #include <com/sun/star/xml/sax/XAttributeList.hpp>
  19
  20 #include <xmloff/xmltoken.hxx>
  21 #include <xmloff/xmlimp.hxx>
  22 #include <xmloff/xmlnamespace.hxx>
  23 #include <xmloff/namespacemap.hxx>
  24 #include <sax/tools/converter.hxx>
  25
  26 #include <rtl/ustring.hxx>
  27
  28 using namespace css;
  29 using namespace css::xml::sax;
  30 using namespace css::uno;
  31 using namespace css::drawing;
  32 using namespace css::embed;
  33 using namespace css::frame;
  34 using namespace css::io;
  35 using namespace css::graphic;
  36 using namespace xmloff::token;
  37
  38 QRCodeContext::QRCodeContext(SvXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLocalName,
  39                              const Reference<XAttributeList>& xAttrList,
  40                              const Reference<XShape>& rxShape)
  41     : SvXMLImportContext(rImport, nPrfx, rLocalName)
  42 {
  43     Reference<beans::XPropertySet> xPropSet(rxShape, UNO_QUERY_THROW);
  44
  45     css::drawing::QRCode aQRCode;
  46     const sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
  47
  48     for (sal_Int16 i = 0; i < nAttrCount; i++)
  49     {
  50         OUString sAttrName = xAttrList->getNameByIndex(i);
  51         OUString aLocalName;
  52         sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName(sAttrName, &aLocalName);
  53         OUString sValue = xAttrList->getValueByIndex(i);
  54
  55         switch (nPrefix)
  56         {
  57             case XML_NAMESPACE_LO_EXT:
  58                 if (IsXMLToken(aLocalName, XML_QRCODE_ERROR_CORRECTION))
  59                 {
  60                     OUString aErrorCorrValue = sValue;
  61
  62                     if (aErrorCorrValue == "low")
  63                         aQRCode.ErrorCorrection = css::drawing::QRCodeErrorCorrection::LOW;
  64                     else if (aErrorCorrValue == "medium")
  65                         aQRCode.ErrorCorrection = css::drawing::QRCodeErrorCorrection::MEDIUM;
  66                     else if (aErrorCorrValue == "quartile")
  67                         aQRCode.ErrorCorrection = css::drawing::QRCodeErrorCorrection::QUARTILE;
  68                     else
  69                         aQRCode.ErrorCorrection = css::drawing::QRCodeErrorCorrection::HIGH;
  70                 }
  71
  72                 if (IsXMLToken(aLocalName, XML_QRCODE_BORDER))
  73                 {
  74                     sal_Int32 nAttrVal;
  75                     if (sax::Converter::convertNumber(nAttrVal, sValue, 0))
  76                         aQRCode.Border = nAttrVal;
  77                 }
  78                 break;
  79
  80             case XML_NAMESPACE_OFFICE:
  81                 if (IsXMLToken(aLocalName, XML_STRING_VALUE))
  82                 {
  83                     aQRCode.Payload = sValue;
  84                 }
  85         }
  86     }
  87     xPropSet->setPropertyValue("QRCodeProperties", Any(aQRCode));
  88 }
  89
  90 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */