1 files changed, 59 insertions, 0 deletions
diff --git a/sw/inc/IDocumentExternalData.hxx b/sw/inc/IDocumentExternalData.hxx
new file mode 100644
index 0000000000..9efbea39a8
--- /dev/null
+++ b/sw/inc/IDocumentExternalData.hxx
@@ -0,0 +1,59 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <memory>
+#include <unordered_map>
+
+namespace sw
+{
+
+enum class tExternalDataType { FIB, STTBF_ASSOC };
+
+struct ExternalDataTypeHash
+{
+    size_t operator()(tExternalDataType eType) const { return static_cast<size_t>(eType); }
+};
+
+class ExternalData
+{
+public:
+    virtual ~ExternalData() {}
+};
+
+typedef std::shared_ptr<ExternalData> tExternalDataPointer;
+}
+
+class IDocumentExternalData
+{
+protected:
+    typedef std::unordered_map<sw::tExternalDataType, sw::tExternalDataPointer, sw::ExternalDataTypeHash>
+    tExternalData;
+
+    tExternalData m_externalData;
+
+    virtual ~IDocumentExternalData() {};
+
+public:
+    virtual void setExternalData(sw::tExternalDataType eType,
+                                 sw::tExternalDataPointer pPayload) = 0;
+    virtual sw::tExternalDataPointer getExternalData(sw::tExternalDataType eType) = 0;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */