1/* 2 * Copyright (C) 2011 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include "config.h" 32#include "web/UserMediaClientImpl.h" 33 34#include "public/platform/WebMediaStreamTrackSourcesRequest.h" 35#include "public/web/WebFrameClient.h" 36#include "public/web/WebMediaDevicesRequest.h" 37#include "public/web/WebUserMediaClient.h" 38#include "public/web/WebUserMediaRequest.h" 39#include "web/WebLocalFrameImpl.h" 40#include "wtf/RefPtr.h" 41 42namespace blink { 43 44UserMediaClientImpl::UserMediaClientImpl(WebLocalFrameImpl* webFrame) 45 : m_client(webFrame->client() ? webFrame->client()->userMediaClient() : 0) 46{ 47} 48 49void UserMediaClientImpl::requestUserMedia(UserMediaRequest* request) 50{ 51 if (m_client) 52 m_client->requestUserMedia(request); 53} 54 55void UserMediaClientImpl::cancelUserMediaRequest(UserMediaRequest* request) 56{ 57 if (m_client) 58 m_client->cancelUserMediaRequest(WebUserMediaRequest(request)); 59} 60 61void UserMediaClientImpl::requestMediaDevices(MediaDevicesRequest* request) 62{ 63 if (m_client) 64 m_client->requestMediaDevices(request); 65} 66 67void UserMediaClientImpl::cancelMediaDevicesRequest(MediaDevicesRequest* request) 68{ 69 if (m_client) 70 m_client->cancelMediaDevicesRequest(WebMediaDevicesRequest(request)); 71} 72 73void UserMediaClientImpl::requestSources(MediaStreamTrackSourcesRequest* request) 74{ 75 if (m_client) 76 m_client->requestSources(request); 77} 78 79} // namespace blink 80