third_party/WebKit/Source/modules/audio_output_devices/SetSinkIdCallbacks.h

// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SetSinkIdCallbacks_h
#define SetSinkIdCallbacks_h

#include "platform/Timer.h"
#include "platform/heap/Handle.h"
#include "public/platform/WebSetSinkIdCallbacks.h"
#include "wtf/Noncopyable.h"
#include "wtf/RefPtr.h"
#include "wtf/text/WTFString.h"

namespace blink {

class HTMLMediaElement;
class ScriptPromiseResolver;

class SetSinkIdCallbacks final : public WebSetSinkIdCallbacks {
    // FIXME(tasak): when making public/platform classes to use PartitionAlloc,
    // the following macro should be moved to WebCallbacks defined in public/platformWebCallbacks.h.
    USING_FAST_MALLOC(SetSinkIdCallbacks);
    WTF_MAKE_NONCOPYABLE(SetSinkIdCallbacks);
public:
    SetSinkIdCallbacks(ScriptPromiseResolver*, HTMLMediaElement&, const String& sinkId);
    ~SetSinkIdCallbacks() override;

    void onSuccess() override;
    void onError(WebSetSinkIdError) override;

private:
    Persistent<ScriptPromiseResolver> m_resolver;
    RefPtrWillBePersistent<HTMLMediaElement> m_element;
    String m_sinkId;
};

} // namespace blink

#endif // SetSinkIdCallbacks_h