1 files changed, 74 insertions, 0 deletions
diff --git a/sc/source/filter/inc/SparklineFragment.hxx b/sc/source/filter/inc/SparklineFragment.hxx
new file mode 100644
index 000000000..0d4e76e6b
--- /dev/null
+++ b/sc/source/filter/inc/SparklineFragment.hxx
@@ -0,0 +1,74 @@
+/* -*- 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 "excelhandlers.hxx"
+#include <oox/core/contexthandler.hxx>
+#include <SparklineGroup.hxx>
+
+#include <vector>
+#include <memory>
+
+namespace oox
+{
+class AttributeList;
+}
+
+namespace oox::xls
+{
+/** Transitional sparkline data */
+class Sparkline
+{
+public:
+    ScRangeList m_aInputRange;
+    ScRangeList m_aTargetRange;
+    Sparkline() {}
+};
+
+/** Transitional sparkline group data */
+class SparklineGroup
+{
+private:
+    std::vector<Sparkline> m_aSparklines;
+
+    std::shared_ptr<sc::SparklineGroup> m_pSparklineGroup;
+
+public:
+    SparklineGroup()
+        : m_pSparklineGroup(new sc::SparklineGroup)
+    {
+    }
+
+    const std::shared_ptr<sc::SparklineGroup>& getSparklineGroup() { return m_pSparklineGroup; }
+
+    std::vector<Sparkline>& getSparklines() { return m_aSparklines; }
+};
+
+/** Handle import of the sparkline, sparkline group and attributes */
+class SparklineGroupsContext : public WorksheetContextBase
+{
+private:
+    std::vector<SparklineGroup> m_aSparklineGroups;
+
+public:
+    explicit SparklineGroupsContext(WorksheetContextBase& rFragment);
+
+    oox::core::ContextHandlerRef onCreateContext(sal_Int32 nElement,
+                                                 const AttributeList& rAttribs) override;
+    void onStartElement(const AttributeList& rAttribs) override;
+    void onCharacters(const OUString& rCharacters) override;
+    void onEndElement() override;
+
+    void insertSparkline(SparklineGroup& rSparklineGroup, Sparkline& rSparkline);
+};
+
+} //namespace oox::xls
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */