1 files changed, 54 insertions, 0 deletions
diff --git a/sc/source/ui/inc/undo/UndoUngroupSparklines.hxx b/sc/source/ui/inc/undo/UndoUngroupSparklines.hxx
new file mode 100644
index 000000000..ce49d701e
--- /dev/null
+++ b/sc/source/ui/inc/undo/UndoUngroupSparklines.hxx
@@ -0,0 +1,54 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <undobase.hxx>
+#include <memory>
+
+namespace sc
+{
+/** Previous sparkline group data, which is restored at undo ungroupping */
+struct SparklineUndoData
+{
+    SparklineUndoData(ScAddress const& rAddress, ScRangeList const& rDataRangeList,
+                      std::shared_ptr<sc::SparklineGroup> const& rpGroup)
+        : m_aAddress(rAddress)
+        , m_aDataRangeList(rDataRangeList)
+        , m_pSparklineGroup(rpGroup)
+    {
+    }
+
+    ScAddress m_aAddress;
+    ScRangeList m_aDataRangeList;
+    std::shared_ptr<sc::SparklineGroup> m_pSparklineGroup;
+};
+
+/** Undo action for ungrouping sparklines */
+class UndoUngroupSparklines : public ScSimpleUndo
+{
+private:
+    ScRange m_aRange;
+    std::vector<SparklineUndoData> m_aUndoData;
+
+public:
+    UndoUngroupSparklines(ScDocShell& rDocShell, ScRange const& rRange);
+    virtual ~UndoUngroupSparklines() override;
+
+    void Undo() override;
+    void Redo() override;
+    bool CanRepeat(SfxRepeatTarget& rTarget) const override;
+    void Repeat(SfxRepeatTarget& rTarget) override;
+    OUString GetComment() const override;
+};
+
+} // namespace sc
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */