1 files changed, 94 insertions, 0 deletions
diff --git a/sw/source/core/crsr/crossrefbookmark.cxx b/sw/source/core/crsr/crossrefbookmark.cxx
new file mode 100644
index 000000000..f5754ee19
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+++ b/sw/source/core/crsr/crossrefbookmark.cxx
@@ -0,0 +1,94 @@
+/* -*- 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 <sal/config.h>
+
+#include <cstdlib>
+
+#include <IDocumentMarkAccess.hxx>
+#include <crossrefbookmark.hxx>
+#include <ndtxt.hxx>
+#include <o3tl/string_view.hxx>
+
+namespace
+{
+    constexpr OUStringLiteral CrossRefNumItemBookmark_NamePrefix = u"__RefNumPara__";
+}
+
+namespace sw::mark
+{
+    CrossRefBookmark::CrossRefBookmark(const SwPaM& rPaM,
+        const vcl::KeyCode& rCode,
+        const OUString& rName,
+        std::u16string_view rPrefix)
+        : Bookmark(
+                // ensure that m_pPos2 is null by only passing start to super
+                SwPaM(*rPaM.Start()), rCode, rName)
+    {
+        assert( IDocumentMarkAccess::IsLegalPaMForCrossRefHeadingBookmark(rPaM)
+                 && "<CrossRefBookmark::CrossRefBookmark(..)>"
+                    "- creation of cross-reference bookmark with an illegal PaM that does not expand over exactly one whole paragraph.");
+        if(rName.isEmpty())
+            m_aName = MarkBase::GenerateNewName(rPrefix);
+        assert(!m_pPos2);
+    }
+
+    void CrossRefBookmark::SetMarkPos(const SwPosition& rNewPos)
+    {
+        assert(rNewPos.nNode.GetNode().GetTextNode() &&
+            "<sw::mark::CrossRefBookmark::SetMarkPos(..)>"
+            " - new bookmark position for cross-reference bookmark doesn't mark text node");
+        assert(rNewPos.nContent.GetIndex() == 0 &&
+            "<sw::mark::CrossRefBookmark::SetMarkPos(..)>"
+            " - new bookmark position for cross-reference bookmark doesn't mark start of text node");
+        MarkBase::SetMarkPos(rNewPos);
+    }
+
+    SwPosition& CrossRefBookmark::GetOtherMarkPos() const
+    {
+        assert(false &&
+            "<sw::mark::CrossRefBookmark::GetOtherMarkPos(..)>"
+            " - this should never be called!");
+        for (;;) { std::abort(); } // avoid "must return a value" warnings
+    }
+
+    CrossRefHeadingBookmark::CrossRefHeadingBookmark(const SwPaM& rPaM,
+        const vcl::KeyCode& rCode,
+        const OUString& rName)
+        : CrossRefBookmark(rPaM, rCode, rName, OUStringConcatenation(IDocumentMarkAccess::GetCrossRefHeadingBookmarkNamePrefix()+"_Toc"))
+    { }
+
+    bool CrossRefHeadingBookmark::IsLegalName(std::u16string_view rName)
+    {
+        return o3tl::starts_with(rName, IDocumentMarkAccess::GetCrossRefHeadingBookmarkNamePrefix());
+    }
+
+    CrossRefNumItemBookmark::CrossRefNumItemBookmark(const SwPaM& rPaM,
+        const vcl::KeyCode& rCode,
+        const OUString& rName)
+        : CrossRefBookmark(rPaM, rCode, rName, CrossRefNumItemBookmark_NamePrefix)
+    { }
+
+    bool CrossRefNumItemBookmark::IsLegalName(std::u16string_view rName)
+    {
+        return o3tl::starts_with(rName, CrossRefNumItemBookmark_NamePrefix);
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */