include/svtools/embedtransfer.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
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   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SVTOOLS_EMBEDTRANSFER_HXX
  21 #define INCLUDED_SVTOOLS_EMBEDTRANSFER_HXX
  22
  23 #include <svtools/svtdllapi.h>
  24 #include <vcl/transfer.hxx>
  25 #include <memory>
  26
  27 namespace com :: sun :: star :: embed { class XEmbeddedObject; }
  28
  29 class Graphic;
  30 class SVT_DLLPUBLIC SvEmbedTransferHelper : public TransferableHelper
  31 {
  32 private:
  33
  34     css::uno::Reference< css::embed::XEmbeddedObject > m_xObj;
  35     std::unique_ptr<Graphic> m_pGraphic;
  36     sal_Int64 const m_nAspect;
  37
  38     OUString maParentShellID;
  39
  40 protected:
  41
  42     virtual void        AddSupportedFormats() override;
  43     virtual bool        GetData( const css::datatransfer::DataFlavor& rFlavor, const OUString& rDestDoc ) override;
  44     virtual void        ObjectReleased() override;
  45
  46 public:
  47     // object, replacement image, and the aspect
  48     SvEmbedTransferHelper( const css::uno::Reference< css::embed::XEmbeddedObject >& xObj,
  49                            const Graphic* pGraphic,
  50                             sal_Int64 nAspect );
  51     virtual ~SvEmbedTransferHelper() override;
  52
  53     void SetParentShellID( const OUString& rShellID );
  54
  55     static void         FillTransferableObjectDescriptor( TransferableObjectDescriptor& rDesc,
  56                             const css::uno::Reference< css::embed::XEmbeddedObject >& xObj,
  57                             const Graphic* pGraphic,
  58                             sal_Int64 nAspect );
  59 };
  60
  61 #endif
  62
  63 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */