/*
* Copyright (C) 2013 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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*/
#ifndef MIDIController_h
#define MIDIController_h
#include "core/page/Page.h"
#include "heap/Handle.h"
namespace WebCore {
class MIDIAccess;
class MIDIClient;
class MIDIController FINAL : public Supplement<Page> {
public:
virtual ~MIDIController();
void requestSysexPermission(PassRefPtrWillBeRawPtr<MIDIAccess>);
void cancelSysexPermissionRequest(MIDIAccess*);
static PassOwnPtr<MIDIController> create(PassOwnPtr<MIDIClient>);
static const char* supplementName();
static MIDIController* from(Page* page) { return static_cast<MIDIController*>(Supplement<Page>::from(page, supplementName())); }
protected:
explicit MIDIController(PassOwnPtr<MIDIClient>);
private:
OwnPtr<MIDIClient> m_client;
};
} // namespace WebCore
#endif // MIDIController_h