1 files changed, 72 insertions, 0 deletions
diff --git a/sc/source/core/tool/listenerquery.cxx b/sc/source/core/tool/listenerquery.cxx
new file mode 100644
index 000000000000..bf9d38fe2070
--- /dev/null
+++ b/sc/source/core/tool/listenerquery.cxx
@@ -0,0 +1,72 @@
+/* -*- 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/.
+ */
+
+#include <listenerquery.hxx>
+#include <listenerqueryids.hxx>
+#include <address.hxx>
+
+namespace sc {
+
+RefQueryFormulaGroup::RefQueryFormulaGroup() :
+    SvtListener::QueryBase(SC_LISTENER_QUERY_FORMULA_GROUP_POS),
+    maSkipRange(ScAddress::INITIALIZE_INVALID) {}
+
+RefQueryFormulaGroup::~RefQueryFormulaGroup() {}
+
+void RefQueryFormulaGroup::setSkipRange( const ScRange& rRange )
+{
+    maSkipRange = rRange;
+}
+
+void RefQueryFormulaGroup::add( const ScAddress& rPos )
+{
+    if (!rPos.IsValid())
+        return;
+
+    if (maSkipRange.IsValid() && maSkipRange.In(rPos))
+        // This is within the skip range.  Skip it.
+        return;
+
+    TabsType::iterator itTab = maTabs.find(rPos.Tab());
+    if (itTab == maTabs.end())
+    {
+        std::pair<TabsType::iterator,bool> r =
+            maTabs.insert(TabsType::value_type(rPos.Tab(), ColsType()));
+        if (!r.second)
+            // Insertion failed.
+            return;
+
+        itTab = r.first;
+    }
+
+    ColsType& rCols = itTab->second;
+    ColsType::iterator itCol = rCols.find(rPos.Col());
+    if (itCol == rCols.end())
+    {
+        std::pair<ColsType::iterator,bool> r =
+            rCols.insert(ColsType::value_type(rPos.Col(), ColType()));
+        if (!r.second)
+            // Insertion failed.
+            return;
+
+        itCol = r.first;
+    }
+
+    ColType& rCol = itCol->second;
+    rCol.push_back(rPos.Row());
+}
+
+const RefQueryFormulaGroup::TabsType& RefQueryFormulaGroup::getAllPositions() const
+{
+    return maTabs;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */