1 files changed, 109 insertions, 0 deletions
diff --git a/sw/source/core/txtnode/atrref.cxx b/sw/source/core/txtnode/atrref.cxx
new file mode 100644
index 000000000..88292c8a2
--- /dev/null
+++ b/sw/source/core/txtnode/atrref.cxx
@@ -0,0 +1,109 @@
+/* -*- 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 <fmtrfmrk.hxx>
+
+#include <hintids.hxx>
+#include <hints.hxx>
+#include <txtrfmrk.hxx>
+
+SwFormatRefMark::~SwFormatRefMark( )
+{
+}
+
+SwFormatRefMark::SwFormatRefMark( const OUString& rName )
+    : SfxPoolItem(RES_TXTATR_REFMARK)
+    , SwModify()
+    , m_pTextAttr(nullptr)
+    , m_aRefName(rName)
+{
+}
+
+SwFormatRefMark::SwFormatRefMark( const SwFormatRefMark& rAttr )
+    : SfxPoolItem(RES_TXTATR_REFMARK)
+    , SwModify()
+    , BroadcasterMixin()
+    , m_pTextAttr(nullptr)
+    , m_aRefName(rAttr.m_aRefName)
+{
+}
+
+bool SwFormatRefMark::operator==( const SfxPoolItem& rAttr ) const
+{
+    assert(SfxPoolItem::operator==(rAttr));
+    return m_aRefName == static_cast<const SwFormatRefMark&>(rAttr).m_aRefName;
+}
+
+SwFormatRefMark* SwFormatRefMark::Clone( SfxItemPool* ) const
+{
+    return new SwFormatRefMark( *this );
+}
+
+void SwFormatRefMark::Modify(SfxPoolItem const* pOld, SfxPoolItem const* pNew)
+{
+    NotifyClients(pOld, pNew);
+    if (pOld && (RES_REMOVE_UNO_OBJECT == pOld->Which()))
+    {   // invalidate cached UNO object
+        SetXRefMark(css::uno::Reference<css::text::XTextContent>(nullptr));
+    }
+}
+
+void SwFormatRefMark::InvalidateRefMark()
+{
+    SwPtrMsgPoolItem const item(RES_REMOVE_UNO_OBJECT,
+            &static_cast<SwModify&>(*this)); // cast to base class (void*)
+    NotifyClients(&item, &item);
+}
+
+// attribute for content references in the text
+
+SwTextRefMark::SwTextRefMark( SwFormatRefMark& rAttr,
+            sal_Int32 const nStartPos, sal_Int32 const*const pEnd)
+    : SwTextAttr(rAttr, nStartPos)
+    , SwTextAttrEnd( rAttr, nStartPos, nStartPos )
+    , m_pTextNode( nullptr )
+    , m_pEnd( nullptr )
+{
+    rAttr.m_pTextAttr = this;
+    if ( pEnd )
+    {
+        m_nEnd = *pEnd;
+        m_pEnd = & m_nEnd;
+    }
+    else
+    {
+        SetHasDummyChar(true);
+    }
+    SetDontMoveAttr( true );
+    SetOverlapAllowedAttr( true );
+}
+
+const sal_Int32* SwTextRefMark::GetEnd() const
+{
+    return m_pEnd;
+}
+
+void SwTextRefMark::SetEnd(sal_Int32 n)
+{
+    *m_pEnd = n;
+    if (m_pHints)
+        m_pHints->EndPosChanged();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */