chromium/third_party/blink/renderer/platform/peerconnection/rtc_dtmf_sender_handler.h

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_PEERCONNECTION_RTC_DTMF_SENDER_HANDLER_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_PEERCONNECTION_RTC_DTMF_SENDER_HANDLER_H_

#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/heap/persistent.h"
#include "third_party/blink/renderer/platform/platform_export.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
#include "third_party/webrtc/api/dtmf_sender_interface.h"

namespace base {
class SingleThreadTaskRunner;
}

namespace webrtc {
class DtmfSenderInterface;
}

namespace blink {

// RtcDtmfSenderHandler is a delegate for the RTC DTMF Sender API messages
// going between WebKit and native DTMF Sender in libjingle.
// Instances of this class are owned by WebKit.
// WebKit call all of these methods on the main render thread.
// Callbacks to the webrtc::DtmfSenderObserverInterface implementation also
// occur on the main render thread.
class PLATFORM_EXPORT RtcDtmfSenderHandler final { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_PEERCONNECTION_RTC_DTMF_SENDER_HANDLER_H_