Source/core/platform/mediastream/RTCDTMFSenderHandler.cpp

/*
 * 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:
 * 1. Redistributions of source code must retain the above copyright
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 * 2. 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.
 *
 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``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 GOOGLE INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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#include "config.h"

#include "core/platform/mediastream/RTCDTMFSenderHandler.h"

#include "core/platform/mediastream/RTCDTMFSenderHandlerClient.h"
#include "public/platform/WebRTCDTMFSenderHandler.h"
#include "wtf/PassOwnPtr.h"

using namespace WebKit;

namespace WebCore {

PassOwnPtr<RTCDTMFSenderHandler> RTCDTMFSenderHandler::create(WebRTCDTMFSenderHandler* webHandler)
{
    return adoptPtr(new RTCDTMFSenderHandler(webHandler));
}

RTCDTMFSenderHandler::RTCDTMFSenderHandler(WebRTCDTMFSenderHandler* webHandler)
    : m_webHandler(adoptPtr(webHandler))
    , m_client(0)
{
}

RTCDTMFSenderHandler::~RTCDTMFSenderHandler()
{
}

void RTCDTMFSenderHandler::setClient(RTCDTMFSenderHandlerClient* client)
{
    m_client = client;
    m_webHandler->setClient(m_client ? this : 0);
}

String RTCDTMFSenderHandler::currentToneBuffer()
{
    return m_webHandler->currentToneBuffer();
}

bool RTCDTMFSenderHandler::canInsertDTMF()
{
    return m_webHandler->canInsertDTMF();
}

bool RTCDTMFSenderHandler::insertDTMF(const String& tones, long duration, long interToneGap)
{
    return m_webHandler->insertDTMF(tones, duration, interToneGap);
}

void RTCDTMFSenderHandler::didPlayTone(const WebString& tone) const
{
    if (m_client)
        m_client->didPlayTone(tone);
}

} // namespace WebCore