libreoffice/vcl/osx/OSXTransferable.hxx

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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_VCL_OSX_OSXTRANSFERABLE_HXX
#define INCLUDED_VCL_OSX_OSXTRANSFERABLE_HXX

#include <com/sun/star/datatransfer/XTransferable.hpp>
#include <cppuhelper/implbase.hxx>
#include <com/sun/star/datatransfer/XMimeContentTypeFactory.hpp>
#include <com/sun/star/datatransfer/XMimeContentType.hpp>

#include "DataFlavorMapping.hxx"

#include <premac.h>
#import <Cocoa/Cocoa.h>
#include <postmac.h>

#include <memory>
#include <vector>

class OSXTransferable : public ::cppu::WeakImplHelper<css::datatransfer::XTransferable>
{
public:
  explicit OSXTransferable(css::uno::Reference< css::datatransfer::XMimeContentTypeFactory> rXMimeCntFactory,
                           DataFlavorMapperPtr_t pDataFlavorMapper,
                           NSPasteboard* pasteboard);

  virtual ~OSXTransferable();
  OSXTransferable(const OSXTransferable&) = delete;
  OSXTransferable& operator=(const OSXTransferable&) = delete;

  // XTransferable

  virtual css::uno::Any SAL_CALL getTransferData( const css::datatransfer::DataFlavor& aFlavor )
    throw( css::datatransfer::UnsupportedFlavorException, css::io::IOException, css::uno::RuntimeException, std::exception ) override;

  virtual css::uno::Sequence< css::datatransfer::DataFlavor > SAL_CALL getTransferDataFlavors(  )
    throw( css::uno::RuntimeException, std::exception ) override;

  virtual sal_Bool SAL_CALL isDataFlavorSupported( const css::datatransfer::DataFlavor& aFlavor )
    throw( css::uno::RuntimeException, std::exception ) override;

  // Helper functions not part of the XTransferable interface

  void initClipboardItemList();

  //css::uno::Any getClipboardItemData(ClipboardItemPtr_t clipboardItem);

  bool compareDataFlavors( const css::datatransfer::DataFlavor& lhs,
                           const css::datatransfer::DataFlavor& rhs );

private:
  css::uno::Sequence< css::datatransfer::DataFlavor > mFlavorList;
  css::uno::Reference< css::datatransfer::XMimeContentTypeFactory> mrXMimeCntFactory;
  DataFlavorMapperPtr_t mDataFlavorMapper;
  NSPasteboard* mPasteboard;
};

#endif

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