1 files changed, 78 insertions, 0 deletions
diff --git a/sd/source/ui/slidesorter/inc/controller/SlsTransferableData.hxx b/sd/source/ui/slidesorter/inc/controller/SlsTransferableData.hxx
new file mode 100644
index 0000000000..863c2fe73f
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+++ b/sd/source/ui/slidesorter/inc/controller/SlsTransferableData.hxx
@@ -0,0 +1,78 @@
+/* -*- 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 <sdxfer.hxx>
+
+#include <vcl/bitmapex.hxx>
+
+#include <vector>
+
+class SdDrawDocument;
+namespace sd::slidesorter { class SlideSorterViewShell; }
+
+namespace sd::slidesorter::controller {
+
+/** Represent previews and other information so that they can be
+    attached to an existing transferable.
+*/
+class TransferableData final
+    : public SdTransferable::UserData,
+      public SfxListener
+{
+public:
+    class Representative
+    {
+    public:
+        Representative (const BitmapEx& rBitmap, const bool bIsExcluded)
+            : maBitmap(rBitmap), mbIsExcluded(bIsExcluded) {}
+
+        BitmapEx maBitmap;
+        bool mbIsExcluded;
+    };
+
+    static rtl::Reference<SdTransferable> CreateTransferable (
+        SdDrawDocument* pSrcDoc,
+        SlideSorterViewShell* pViewShell,
+        ::std::vector<TransferableData::Representative>&& rRepresentatives);
+
+    static std::shared_ptr<TransferableData> GetFromTransferable (const SdTransferable* pTransferable);
+
+    TransferableData (
+        SlideSorterViewShell* pViewShell,
+        ::std::vector<TransferableData::Representative>&& rRepresentatives);
+    virtual ~TransferableData() override;
+
+    const ::std::vector<Representative>& GetRepresentatives() const { return maRepresentatives;}
+
+    /** Return the view shell for which the transferable was created.
+    */
+    SlideSorterViewShell* GetSourceViewShell() const { return mpViewShell;}
+
+private:
+    SlideSorterViewShell* mpViewShell;
+    const ::std::vector<Representative> maRepresentatives;
+
+    virtual void Notify (SfxBroadcaster& rBroadcaster, const SfxHint& rHint) override;
+};
+
+} // end of namespace ::sd::slidesorter::controller
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */