4d55513852
Change-Id: Ibefb18e5b798ccf1f9d7a5ba1524c9fb1e9bee32 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/133700 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
99 lines
3.3 KiB
C++
99 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/graphic/XGraphic.hpp>
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#include <osl/diagnose.h>
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#include <xmloff/xmlimp.hxx>
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#include <xmloff/xmltoken.hxx>
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#include <xmloff/xmlnamespace.hxx>
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#include <xmloff/namespacemap.hxx>
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#include <xmloff/XMLBase64ImportContext.hxx>
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#include <XMLReplacementImageContext.hxx>
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#include <sal/log.hxx>
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using ::com::sun::star::uno::Reference;
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using namespace ::com::sun::star::xml::sax;
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using namespace ::com::sun::star::beans;
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using namespace css;
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using namespace ::xmloff::token;
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XMLReplacementImageContext::XMLReplacementImageContext(
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SvXMLImport& rImport,
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sal_Int32 /*nElement*/,
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const Reference< XFastAttributeList > & rAttrList,
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const Reference< XPropertySet > & rPropSet ) :
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SvXMLImportContext( rImport ),
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m_xPropSet( rPropSet )
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{
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m_sHRef = rAttrList->getOptionalValue(XML_ELEMENT(XLINK, XML_HREF));
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}
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XMLReplacementImageContext::~XMLReplacementImageContext()
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{
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}
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void XMLReplacementImageContext::endFastElement(sal_Int32 )
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{
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OSL_ENSURE( !m_sHRef.isEmpty() || m_xBase64Stream.is(),
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"neither URL nor base64 image data given" );
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uno::Reference<graphic::XGraphic> xGraphic;
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try
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{
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if( !m_sHRef.isEmpty() )
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{
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xGraphic = GetImport().loadGraphicByURL(m_sHRef);
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}
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else if( m_xBase64Stream.is() )
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{
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xGraphic = GetImport().loadGraphicFromBase64(m_xBase64Stream);
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m_xBase64Stream = nullptr;
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}
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}
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catch (uno::Exception const &)
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{}
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Reference < XPropertySetInfo > xPropSetInfo = m_xPropSet->getPropertySetInfo();
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if (xGraphic.is() && xPropSetInfo->hasPropertyByName("Graphic"))
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{
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m_xPropSet->setPropertyValue("Graphic", uno::Any(xGraphic));
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}
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}
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css::uno::Reference< css::xml::sax::XFastContextHandler > XMLReplacementImageContext::createFastChildContext(
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sal_Int32 nElement,
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const css::uno::Reference< css::xml::sax::XFastAttributeList >& )
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{
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if( nElement == XML_ELEMENT(OFFICE, XML_BINARY_DATA) &&
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!m_xBase64Stream.is() )
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{
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m_xBase64Stream = GetImport().GetStreamForGraphicObjectURLFromBase64();
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if( m_xBase64Stream.is() )
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return new XMLBase64ImportContext( GetImport(),
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m_xBase64Stream );
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}
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XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);
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return nullptr;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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