1 files changed, 71 insertions, 0 deletions
diff --git a/sc/source/core/inc/refupdat.hxx b/sc/source/core/inc/refupdat.hxx
new file mode 100644
index 000000000..cd3ab69df
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+++ b/sc/source/core/inc/refupdat.hxx
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+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <global.hxx>
+
+class ScDocument;
+class ScBigRange;
+struct ScComplexRefData;
+class ScAddress;
+class ScRange;
+
+enum ScRefUpdateRes {
+    UR_NOTHING  = 0,        ///< Reference not affected, no change at all.
+    UR_UPDATED  = 1,        ///< Reference was adjusted/updated.
+    UR_INVALID  = 2,        ///< Some part of the reference became invalid.
+    UR_STICKY   = 3         /**< Not updated because the reference is sticky,
+                              but would had been updated if it wasn't. For
+                              entire columns/rows. Essentially the same as
+                              not UR_NOTHING for the caller but allows
+                              differentiation. */
+};
+
+class ScRefUpdate
+{
+public:
+
+    static ScRefUpdateRes Update
+        ( const ScDocument* pDoc, UpdateRefMode eUpdateRefMode,
+                            SCCOL nCol1, SCROW nRow1, SCTAB nTab1,
+                            SCCOL nCol2, SCROW nRow2, SCTAB nTab2,
+                            SCCOL nDx, SCROW nDy, SCTAB nDz,
+                            SCCOL& theCol1, SCROW& theRow1, SCTAB& theTab1,
+                            SCCOL& theCol2, SCROW& theRow2, SCTAB& theTab2 );
+
+    static ScRefUpdateRes Update( UpdateRefMode eUpdateRefMode,
+                                const ScBigRange& rWhere,
+                                sal_Int32 nDx, sal_Int32 nDy, sal_Int32 nDz,
+                                ScBigRange& rWhat );
+
+    static void MoveRelWrap( const ScDocument& rDoc, const ScAddress& rPos,
+                             SCCOL nMaxCol, SCROW nMaxRow, ScComplexRefData& rRef );
+
+    static ScRefUpdateRes UpdateTranspose(
+        const ScDocument& rDoc, const ScRange& rSource, const ScAddress& rDest, ScRange& rRef );
+
+    static void DoTranspose( SCCOL& rCol, SCROW& rRow, SCTAB& rTab, const ScDocument& rDoc,
+                                const ScRange& rSource, const ScAddress& rDest );
+
+    static ScRefUpdateRes UpdateGrow(
+        const ScRange& rArea, SCCOL nGrowX, SCROW nGrowY, ScRange& rRef );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */