Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 73 insertions, 0 deletions

diff --git a/unoxml/source/xpath/nodelist.cxx b/unoxml/source/xpath/nodelist.cxx
new file mode 100644
index 000000000..1298a5fa8
--- /dev/null
+++ b/unoxml/source/xpath/nodelist.cxx
@@ -0,0 +1,73 @@
+/* -*- 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 "nodelist.hxx"
+
+#include "../dom/document.hxx"
+
+using namespace css::uno;
+using namespace css::xml::dom;
+
+namespace XPath
+{
+    CNodeList::CNodeList(
+                ::rtl::Reference<DOM::CDocument> const& pDocument,
+                ::osl::Mutex & rMutex,
+                std::shared_ptr<xmlXPathObject> const& rxpathObj)
+        : m_pDocument(pDocument)
+        , m_rMutex(rMutex)
+        , m_pNodeSet(nullptr)
+    {
+        if (rxpathObj != nullptr && rxpathObj->type == XPATH_NODESET)
+        {
+            m_pNodeSet = rxpathObj->nodesetval;
+            m_pXPathObj = rxpathObj;
+        }
+    }
+
+    /**
+    The number of nodes in the list.
+    */
+    sal_Int32 SAL_CALL CNodeList::getLength()
+    {
+        ::osl::MutexGuard const g(m_rMutex);
+
+        sal_Int32 value = 0;
+        if (m_pNodeSet != nullptr)
+            value = xmlXPathNodeSetGetLength(m_pNodeSet);
+        return value;
+    }
+
+    /**
+    Returns the indexth item in the collection.
+    */
+    Reference< XNode > SAL_CALL CNodeList::item(sal_Int32 index)
+    {
+        ::osl::MutexGuard const g(m_rMutex);
+
+        if (nullptr == m_pNodeSet) {
+            return nullptr;
+        }
+        xmlNodePtr const pNode = xmlXPathNodeSetItem(m_pNodeSet, index);
+        Reference< XNode > const xNode(m_pDocument->GetCNode(pNode).get());
+        return xNode;
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */