Adding upstream version 4:24.2.0.upstream/4%24.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 168 insertions, 0 deletions

diff --git a/xmloff/source/text/XMLFootnoteImportContext.cxx b/xmloff/source/text/XMLFootnoteImportContext.cxx
new file mode 100644
index 0000000000..cf206e5d6e
--- /dev/null
+++ b/xmloff/source/text/XMLFootnoteImportContext.cxx
@@ -0,0 +1,168 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "XMLFootnoteImportContext.hxx"
+
+#include <rtl/ustring.hxx>
+#include <sal/log.hxx>
+#include <xmloff/xmlimp.hxx>
+#include <xmloff/txtimp.hxx>
+#include <xmloff/namespacemap.hxx>
+#include <xmloff/xmlnamespace.hxx>
+#include <xmloff/xmltoken.hxx>
+
+#include "XMLFootnoteBodyImportContext.hxx"
+
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/xml/sax/XAttributeList.hpp>
+#include <com/sun/star/text/XTextContent.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/text/XFootnote.hpp>
+
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::text;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::xml::sax;
+using namespace ::xmloff::token;
+
+XMLFootnoteImportContext::XMLFootnoteImportContext(
+    SvXMLImport& rImport,
+    XMLTextImportHelper& rHlp )
+:   SvXMLImportContext(rImport)
+,   mbListContextPushed(false)
+,   rHelper(rHlp)
+{
+}
+
+void XMLFootnoteImportContext::startFastElement(
+    sal_Int32 /*nElement*/,
+    const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
+{
+    // create footnote
+    Reference<XMultiServiceFactory> xFactory(GetImport().GetModel(),
+                                             UNO_QUERY);
+    if( !xFactory.is() )
+        return;
+
+    // create endnote or footnote
+    bool bIsEndnote = false;
+    for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
+    {
+        if( aIter.getToken() == XML_ELEMENT(TEXT, XML_NOTE_CLASS) )
+        {
+            if( IsXMLToken( aIter, XML_ENDNOTE ) )
+                bIsEndnote = true;
+            break;
+        }
+    }
+
+    Reference<XInterface> xIfc = xFactory->createInstance(
+        bIsEndnote ?
+        OUString("com.sun.star.text.Endnote") :
+        OUString("com.sun.star.text.Footnote") );
+
+    // attach footnote to document
+    Reference<XTextContent> xTextContent(xIfc, UNO_QUERY);
+    rHelper.InsertTextContent(xTextContent);
+
+    // process id attribute
+    for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
+    {
+        if( aIter.getToken() == XML_ELEMENT(TEXT, XML_ID) )
+        {
+            // get ID ...
+            Reference<XPropertySet> xPropertySet(xTextContent, UNO_QUERY);
+            Any aAny =xPropertySet->getPropertyValue("ReferenceId");
+            sal_Int16 nID = 0;
+            aAny >>= nID;
+
+            // ... and insert into map
+            rHelper.InsertFootnoteID( aIter.toString(), nID);
+            break;
+        }
+    }
+
+    // save old cursor and install new one
+    xOldCursor = rHelper.GetCursor();
+    Reference<XText> xText(xTextContent, UNO_QUERY);
+    rHelper.SetCursor(xText->createTextCursor());
+
+    // remember old list item and block (#89891#) and reset them
+    // for the footnote
+    rHelper.PushListContext();
+    mbListContextPushed = true;
+
+    // remember footnote (for CreateChildContext)
+    xFootnote.set(xTextContent, UNO_QUERY);
+
+    // else: ignore footnote! Content will be merged into document.
+}
+
+void XMLFootnoteImportContext::endFastElement(sal_Int32 )
+{
+    // get rid of last dummy paragraph
+    rHelper.DeleteParagraph();
+
+    // reinstall old cursor
+    rHelper.SetCursor(xOldCursor);
+
+    // reinstall old list item
+    if (mbListContextPushed) {
+        rHelper.PopListContext();
+    }
+}
+
+css::uno::Reference< css::xml::sax::XFastContextHandler > XMLFootnoteImportContext::createFastChildContext(
+    sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
+{
+    SvXMLImportContextRef xContext;
+
+    switch(nElement)
+    {
+        case XML_ELEMENT(TEXT, XML_NOTE_CITATION):
+        {
+            // little hack: we only care for one attribute of the citation
+            //              element. We handle that here, and then return a
+            //              default context.
+            for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
+            {
+                if ( aIter.getToken() == XML_ELEMENT(TEXT, XML_LABEL) )
+                    xFootnote->setLabel(aIter.toString());
+            }
+
+            // ignore content: return default context
+            break;
+        }
+
+        case XML_ELEMENT(TEXT, XML_NOTE_BODY):
+            // return footnote body
+            xContext = new XMLFootnoteBodyImportContext(GetImport());
+            break;
+
+        default:
+            XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);
+    }
+
+    return xContext;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */