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| 1 /* |
| 2 * Copyright (C) 2013 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 |
| 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the |
| 11 * documentation and/or other materials provided with the distribution. |
| 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. OR |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ |
| 25 |
| 26 #include "config.h" |
| 27 |
| 28 #include "modules/mediastream/MediaStreamTrackSourcesRequest.h" |
| 29 |
| 30 #include "core/dom/ScriptExecutionContext.h" |
| 31 #include "modules/mediastream/MediaStreamTrackSourcesCallback.h" |
| 32 #include "public/platform/WebSourceInfo.h" |
| 33 #include "weborigin/SecurityOrigin.h" |
| 34 |
| 35 namespace WebCore { |
| 36 |
| 37 PassRefPtr<MediaStreamTrackSourcesRequest> MediaStreamTrackSourcesRequest::creat
e(ScriptExecutionContext* context, PassRefPtr<MediaStreamTrackSourcesCallback> c
allback) |
| 38 { |
| 39 return adoptRef(new MediaStreamTrackSourcesRequest(context, callback)); |
| 40 } |
| 41 |
| 42 MediaStreamTrackSourcesRequest::MediaStreamTrackSourcesRequest(ScriptExecutionCo
ntext* context, PassRefPtr<MediaStreamTrackSourcesCallback> callback) |
| 43 : m_callback(callback) |
| 44 , m_scheduledEventTimer(this, &MediaStreamTrackSourcesRequest::scheduledEven
tTimerFired) |
| 45 { |
| 46 m_origin = context->securityOrigin()->toString(); |
| 47 } |
| 48 |
| 49 MediaStreamTrackSourcesRequest::~MediaStreamTrackSourcesRequest() |
| 50 { |
| 51 } |
| 52 |
| 53 void MediaStreamTrackSourcesRequest::requestSucceeded(const WebKit::WebVector<We
bKit::WebSourceInfo>& webSourceInfos) |
| 54 { |
| 55 ASSERT(m_callback && !m_scheduledEventTimer.isActive()); |
| 56 |
| 57 for (size_t i = 0; i < webSourceInfos.size(); ++i) |
| 58 m_sourceInfos.append(SourceInfo::create(webSourceInfos[i])); |
| 59 |
| 60 m_protect = this; |
| 61 m_scheduledEventTimer.startOneShot(0); |
| 62 } |
| 63 |
| 64 void MediaStreamTrackSourcesRequest::scheduledEventTimerFired(Timer<MediaStreamT
rackSourcesRequest>*) |
| 65 { |
| 66 m_callback->handleEvent(m_sourceInfos); |
| 67 m_callback.clear(); |
| 68 m_protect.release(); |
| 69 } |
| 70 |
| 71 } // namespace WebCore |
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