1 files changed, 75 insertions, 0 deletions
diff --git a/sw/source/core/text/porref.cxx b/sw/source/core/text/porref.cxx
new file mode 100644
index 0000000000..a64f2df1fe
--- /dev/null
+++ b/sw/source/core/text/porref.cxx
@@ -0,0 +1,75 @@
+/* -*- 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 <SwPortionHandler.hxx>
+#include <viewopt.hxx>
+
+#include "porref.hxx"
+#include "inftxt.hxx"
+
+void SwRefPortion::Paint( const SwTextPaintInfo &rInf ) const
+{
+    if( Width() )
+    {
+        rInf.DrawViewOpt( *this, PortionType::Ref );
+        SwTextPortion::Paint( rInf );
+    }
+}
+
+SwLinePortion *SwIsoRefPortion::Compress() { return this; }
+
+SwIsoRefPortion::SwIsoRefPortion() : m_nViewWidth(0)
+{
+    SetLen(TextFrameIndex(1));
+    SetWhichPor( PortionType::IsoRef );
+}
+
+sal_uInt16 SwIsoRefPortion::GetViewWidth( const SwTextSizeInfo &rInf ) const
+{
+    // Although we are const, nViewWidth should be calculated in the last
+    // moment possible
+    SwIsoRefPortion* pThis = const_cast<SwIsoRefPortion*>(this);
+    if( !Width() && rInf.OnWin() && rInf.GetOpt().IsFieldShadings() &&
+            !rInf.GetOpt().IsReadonly() && !rInf.GetOpt().IsPagePreview() )
+    {
+        if( !m_nViewWidth )
+            pThis->m_nViewWidth = rInf.GetTextSize(OUString(' ')).Width();
+    }
+    else
+        pThis->m_nViewWidth = 0;
+    return m_nViewWidth;
+}
+
+bool SwIsoRefPortion::Format( SwTextFormatInfo &rInf )
+{
+    return SwLinePortion::Format( rInf );
+}
+
+void SwIsoRefPortion::Paint( const SwTextPaintInfo &rInf ) const
+{
+    if( Width() )
+        rInf.DrawViewOpt( *this, PortionType::Ref );
+}
+
+void SwIsoRefPortion::HandlePortion( SwPortionHandler& rPH ) const
+{
+    rPH.Special( GetLen(), OUString(), GetWhichPor() );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */