Avoid potential negative array index access to cached text.
[LibreOffice.git] / xmloff / source / draw / ximplink.cxx
blob24672f9a741515595c1bc834ec4b2eaff9e54507
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
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17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
20 #include <sal/log.hxx>
21 #include <utility>
22 #include <xmloff/xmlimp.hxx>
23 #include <xmloff/xmlnamespace.hxx>
24 #include "ximplink.hxx"
25 #include <xmloff/xmltoken.hxx>
27 using namespace ::com::sun::star;
28 using namespace ::xmloff::token;
31 SdXMLShapeLinkContext::SdXMLShapeLinkContext( SvXMLImport& rImport, const uno::Reference< xml::sax::XFastAttributeList>& xAttrList, uno::Reference< drawing::XShapes > xShapes)
32 : SvXMLShapeContext( rImport, false )
33 , mxParent(std::move( xShapes ))
35 for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
37 if( aIter.getToken() == XML_ELEMENT(XLINK, XML_HREF) )
39 assert(msHyperlink.pData);
40 msHyperlink = aIter.toString();
42 else
43 XMLOFF_WARN_UNKNOWN("xmloff", aIter);
47 SdXMLShapeLinkContext::~SdXMLShapeLinkContext()
51 css::uno::Reference< css::xml::sax::XFastContextHandler > SdXMLShapeLinkContext::createFastChildContext(
52 sal_Int32 nElement,
53 const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
55 SvXMLShapeContext* pContext = XMLShapeImportHelper::CreateGroupChildContext( GetImport(), nElement, xAttrList, mxParent);
57 if( pContext )
59 pContext->setHyperlink( msHyperlink );
60 return pContext;
63 return nullptr;
67 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */