Source/modules/filesystem/DraggedIsolatedFileSystem.h

/*
 * Copyright (C) 2012 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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 * in the documentation and/or other materials provided with the
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#ifndef DraggedIsolatedFileSystem_h
#define DraggedIsolatedFileSystem_h

#include "core/platform/chromium/ChromiumDataObject.h"
#include "wtf/Forward.h"
#include "wtf/text/WTFString.h"

namespace WebCore {

class DOMFileSystem;

class DraggedIsolatedFileSystem : public Supplement<ChromiumDataObject> {
public:
    ~DraggedIsolatedFileSystem();

    static PassOwnPtr<DraggedIsolatedFileSystem> create(const String& filesystemId)
    {
        return adoptPtr(new DraggedIsolatedFileSystem(filesystemId));
    }

    const String& filesystemId() const { return m_filesystemId; }
    DOMFileSystem* getDOMFileSystem(ExecutionContext*);

    static const char* supplementName();
    static DraggedIsolatedFileSystem* from(ChromiumDataObject* dataObject) { return static_cast<DraggedIsolatedFileSystem*>(Supplement<ChromiumDataObject>::from(dataObject, supplementName())); }

private:
    DraggedIsolatedFileSystem(const String& filesystemId);
    RefPtr<DOMFileSystem> m_filesystem;
    String m_filesystemId;
};

} // namespace WebCore

#endif // DraggedIsolatedFileSystem_h