1 files changed, 90 insertions, 0 deletions
diff --git a/sc/source/ui/app/rfindlst.cxx b/sc/source/ui/app/rfindlst.cxx
new file mode 100644
index 000000000..330b8479b
--- /dev/null
+++ b/sc/source/ui/app/rfindlst.cxx
@@ -0,0 +1,90 @@
+/* -*- 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 <rfindlst.hxx>
+#include <tools/debug.hxx>
+
+#define SC_RANGECOLORS  8
+
+const Color aColNames[SC_RANGECOLORS] =
+    { COL_LIGHTBLUE, COL_LIGHTRED, COL_LIGHTMAGENTA, COL_GREEN,
+        COL_BLUE, COL_RED, COL_MAGENTA, COL_BROWN };
+
+ScRangeFindList::ScRangeFindList(const OUString& rName) :
+    aDocName( rName ),
+    bHidden( false ),
+    nIndexColor( 0 )
+{
+}
+
+Color ScRangeFindList::Insert( const ScRangeFindData &rNew )
+{
+    auto it = std::find_if(maEntries.begin(), maEntries.end(),
+        [&rNew](const ScRangeFindData& rEntry) { return rEntry.aRef == rNew.aRef; });
+    ScRangeFindData insertData(rNew);
+    insertData.nColor = ( it != maEntries.end() ? it->nColor :
+                              ScRangeFindList::GetColorName( maEntries.size() ) );
+    maEntries.push_back(insertData);
+    nIndexColor = maEntries.size() - 1;
+    return insertData.nColor;
+}
+
+Color ScRangeFindList::GetColorName( const size_t nIndex )
+{
+    return aColNames[nIndex % SC_RANGECOLORS];
+}
+
+Color ScRangeFindList::FindColor( const ScRange& rRef, const size_t nIndex )
+{
+    sal_Int32 nOldCntr = 0;
+    sal_Int32 nNewCntr = 0;
+    Color nOldColor(0);
+    Color nNewColor(0);
+
+    DBG_ASSERT( (nIndex < maEntries.size()), "nIndex out of range!" );
+
+    nOldColor = maEntries[nIndex].nColor;
+    nNewColor = ScRangeFindList::GetColorName( nIndex );
+
+    std::vector<ScRangeFindData>::iterator it=maEntries.begin();
+    for( ;it!=maEntries.end(); ++it)
+    {
+        if(it->aRef == rRef)
+            break;
+
+        if (it->nColor == nOldColor )
+            nOldCntr++;
+
+        if (it->nColor == nNewColor )
+            nNewCntr++;
+    }
+
+    if ( it != maEntries.end() )
+        return it->nColor;
+
+    if ( nOldCntr == 1 )
+        return nOldColor;
+
+    if ( nNewCntr > 0 )
+        return ScRangeFindList::GetColorName( ++nIndexColor );
+
+    return nNewColor;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */