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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| (...skipping 26 matching lines...) Expand all Loading... |
| 37 #include "public/platform/WebRTCPeerConnectionHandler.h" | 37 #include "public/platform/WebRTCPeerConnectionHandler.h" |
| 38 | 38 |
| 39 namespace blink { | 39 namespace blink { |
| 40 | 40 |
| 41 static const long minToneDurationMs = 70; | 41 static const long minToneDurationMs = 70; |
| 42 static const long defaultToneDurationMs = 100; | 42 static const long defaultToneDurationMs = 100; |
| 43 static const long maxToneDurationMs = 6000; | 43 static const long maxToneDurationMs = 6000; |
| 44 static const long minInterToneGapMs = 50; | 44 static const long minInterToneGapMs = 50; |
| 45 static const long defaultInterToneGapMs = 50; | 45 static const long defaultInterToneGapMs = 50; |
| 46 | 46 |
| 47 RTCDTMFSender* RTCDTMFSender::create(ExecutionContext* context, blink::WebRTCPee
rConnectionHandler* peerConnectionHandler, MediaStreamTrack* track, ExceptionSta
te& exceptionState) | 47 RTCDTMFSender* RTCDTMFSender::create(ExecutionContext* context, WebRTCPeerConnec
tionHandler* peerConnectionHandler, MediaStreamTrack* track, ExceptionState& exc
eptionState) |
| 48 { | 48 { |
| 49 OwnPtr<blink::WebRTCDTMFSenderHandler> handler = adoptPtr(peerConnectionHand
ler->createDTMFSender(track->component())); | 49 OwnPtr<WebRTCDTMFSenderHandler> handler = adoptPtr(peerConnectionHandler->cr
eateDTMFSender(track->component())); |
| 50 if (!handler) { | 50 if (!handler) { |
| 51 exceptionState.throwDOMException(NotSupportedError, "The MediaStreamTrac
k provided is not an element of a MediaStream that's currently in the local stre
ams set."); | 51 exceptionState.throwDOMException(NotSupportedError, "The MediaStreamTrac
k provided is not an element of a MediaStream that's currently in the local stre
ams set."); |
| 52 return nullptr; | 52 return nullptr; |
| 53 } | 53 } |
| 54 | 54 |
| 55 RTCDTMFSender* dtmfSender = adoptRefCountedGarbageCollectedWillBeNoop(new RT
CDTMFSender(context, track, handler.release())); | 55 RTCDTMFSender* dtmfSender = adoptRefCountedGarbageCollectedWillBeNoop(new RT
CDTMFSender(context, track, handler.release())); |
| 56 dtmfSender->suspendIfNeeded(); | 56 dtmfSender->suspendIfNeeded(); |
| 57 return dtmfSender; | 57 return dtmfSender; |
| 58 } | 58 } |
| 59 | 59 |
| 60 RTCDTMFSender::RTCDTMFSender(ExecutionContext* context, MediaStreamTrack* track,
PassOwnPtr<blink::WebRTCDTMFSenderHandler> handler) | 60 RTCDTMFSender::RTCDTMFSender(ExecutionContext* context, MediaStreamTrack* track,
PassOwnPtr<WebRTCDTMFSenderHandler> handler) |
| 61 : ActiveDOMObject(context) | 61 : ActiveDOMObject(context) |
| 62 , m_track(track) | 62 , m_track(track) |
| 63 , m_duration(defaultToneDurationMs) | 63 , m_duration(defaultToneDurationMs) |
| 64 , m_interToneGap(defaultInterToneGapMs) | 64 , m_interToneGap(defaultInterToneGapMs) |
| 65 , m_handler(handler) | 65 , m_handler(handler) |
| 66 , m_stopped(false) | 66 , m_stopped(false) |
| 67 , m_scheduledEventTimer(this, &RTCDTMFSender::scheduledEventTimerFired) | 67 , m_scheduledEventTimer(this, &RTCDTMFSender::scheduledEventTimerFired) |
| 68 { | 68 { |
| 69 ScriptWrappable::init(this); | 69 ScriptWrappable::init(this); |
| 70 m_handler->setClient(this); | 70 m_handler->setClient(this); |
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| 116 return; | 116 return; |
| 117 } | 117 } |
| 118 | 118 |
| 119 m_duration = duration; | 119 m_duration = duration; |
| 120 m_interToneGap = interToneGap; | 120 m_interToneGap = interToneGap; |
| 121 | 121 |
| 122 if (!m_handler->insertDTMF(tones, m_duration, m_interToneGap)) | 122 if (!m_handler->insertDTMF(tones, m_duration, m_interToneGap)) |
| 123 exceptionState.throwDOMException(SyntaxError, "Could not send provided t
ones, '" + tones + "'."); | 123 exceptionState.throwDOMException(SyntaxError, "Could not send provided t
ones, '" + tones + "'."); |
| 124 } | 124 } |
| 125 | 125 |
| 126 void RTCDTMFSender::didPlayTone(const blink::WebString& tone) | 126 void RTCDTMFSender::didPlayTone(const WebString& tone) |
| 127 { | 127 { |
| 128 scheduleDispatchEvent(RTCDTMFToneChangeEvent::create(tone)); | 128 scheduleDispatchEvent(RTCDTMFToneChangeEvent::create(tone)); |
| 129 } | 129 } |
| 130 | 130 |
| 131 const AtomicString& RTCDTMFSender::interfaceName() const | 131 const AtomicString& RTCDTMFSender::interfaceName() const |
| 132 { | 132 { |
| 133 return EventTargetNames::RTCDTMFSender; | 133 return EventTargetNames::RTCDTMFSender; |
| 134 } | 134 } |
| 135 | 135 |
| 136 ExecutionContext* RTCDTMFSender::executionContext() const | 136 ExecutionContext* RTCDTMFSender::executionContext() const |
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| 166 } | 166 } |
| 167 | 167 |
| 168 void RTCDTMFSender::trace(Visitor* visitor) | 168 void RTCDTMFSender::trace(Visitor* visitor) |
| 169 { | 169 { |
| 170 visitor->trace(m_track); | 170 visitor->trace(m_track); |
| 171 visitor->trace(m_scheduledEvents); | 171 visitor->trace(m_scheduledEvents); |
| 172 EventTargetWithInlineData::trace(visitor); | 172 EventTargetWithInlineData::trace(visitor); |
| 173 } | 173 } |
| 174 | 174 |
| 175 } // namespace blink | 175 } // namespace blink |
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