1 files changed, 55 insertions, 0 deletions
diff --git a/sc/source/filter/inc/export/SparklineExt.hxx b/sc/source/filter/inc/export/SparklineExt.hxx
new file mode 100644
index 000000000..f2bff1c7d
--- /dev/null
+++ b/sc/source/filter/inc/export/SparklineExt.hxx
@@ -0,0 +1,55 @@
+/* -*- 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 <memory>
+#include <vector>
+#include <map>
+#include <rangelst.hxx>
+#include <Sparkline.hxx>
+#include <SparklineAttributes.hxx>
+
+#include <sax/fastattribs.hxx>
+
+#include <xerecord.hxx>
+#include <xeroot.hxx>
+#include <xeextlst.hxx>
+
+namespace xcl::exp
+{
+/** Export for sparkline type of <ext> element - top sparkline element. */
+class SparklineExt : public XclExpExt
+{
+public:
+    SparklineExt(const XclExpRoot& rRoot);
+
+    void SaveXml(XclExpXmlStream& rStream) override;
+    void addSparklineGroup(XclExpXmlStream& rStream, sc::SparklineGroup& rSparklineGroup,
+                           std::vector<std::shared_ptr<sc::Sparkline>> const& rSparklines);
+
+    static void
+    addSparklineGroupAttributes(rtl::Reference<sax_fastparser::FastAttributeList>& pAttrList,
+                                sc::SparklineAttributes& rSparklineAttributes);
+    static void addSparklineGroupColors(XclExpXmlStream& rStream,
+                                        sc::SparklineAttributes& rSparklineAttributes);
+
+    XclExpExtType GetType() override { return XclExpExtSparklineType; }
+};
+
+/** Determines if sparklines needs to be exported and initiates the export. */
+class SparklineBuffer : public XclExpRecordBase, protected XclExpRoot
+{
+public:
+    explicit SparklineBuffer(const XclExpRoot& rRoot, const XclExtLstRef& xExtLst);
+};
+
+} // end namespace xcl::exp
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */