xref: /external/webkit/Source/WebCore/platform/chromium/DataTransferItemChromium.h

/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
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 *     * Redistributions of source code must retain the above copyright
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#ifndef DataTransferItemChromium_h
#define DataTransferItemChromium_h

#if ENABLE(DATA_TRANSFER_ITEMS)

#include "DataTransferItem.h"
#include <wtf/RefPtr.h>
#include <wtf/text/WTFString.h>

namespace WebCore {

class Clipboard;
class ScriptExecutionContext;

class DataTransferItemChromium : public DataTransferItem {
public:
    static PassRefPtr<DataTransferItemChromium> createFromPasteboard(PassRefPtr<Clipboard> owner, ScriptExecutionContext*, const String& type);
    static PassRefPtr<DataTransferItemChromium> create(PassRefPtr<Clipboard> owner, ScriptExecutionContext*, const String& data, const String& type);

    virtual String kind() const;
    virtual String type() const;

    virtual void getAsString(PassRefPtr<StringCallback>);
    virtual PassRefPtr<Blob> getAsFile();

private:
    enum DataSource {
        PasteboardSource,
        InternalSource,
    };

    DataTransferItemChromium(PassRefPtr<Clipboard> owner, ScriptExecutionContext*, DataSource, const String& kind, const String& type, const String& data);

    const RefPtr<Clipboard> m_owner;
    ScriptExecutionContext* m_context;
    const DataSource m_source;
    const String m_kind;
    const String m_type;
    const String m_data;
};

} // namespace WebCore

#endif // ENABLE(DATA_TRANSFER_ITEMS)

#endif // DataTransferItem_h