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26 #ifndef RTCDTMFSender_h
27 #define RTCDTMFSender_h
29 #include "core/dom/ActiveDOMObject.h"
30 #include "modules/EventTargetModules.h"
31 #include "platform/Timer.h"
32 #include "public/platform/WebRTCDTMFSenderHandlerClient.h"
37 class MediaStreamTrack;
38 class WebRTCDTMFSenderHandler;
39 class WebRTCPeerConnectionHandler;
41 class RTCDTMFSender FINAL
42 : public RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<RTCDTMFSender>
43 , public EventTargetWithInlineData
44 , public WebRTCDTMFSenderHandlerClient
45 , public ActiveDOMObject {
46 DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<RTCDTMFSender>);
47 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(RTCDTMFSender);
49 static RTCDTMFSender* create(ExecutionContext*, WebRTCPeerConnectionHandler*, MediaStreamTrack*, ExceptionState&);
50 virtual ~RTCDTMFSender();
52 bool canInsertDTMF() const;
53 MediaStreamTrack* track() const;
54 String toneBuffer() const;
55 long duration() const { return m_duration; }
56 long interToneGap() const { return m_interToneGap; }
58 void insertDTMF(const String& tones, ExceptionState&);
59 void insertDTMF(const String& tones, long duration, ExceptionState&);
60 void insertDTMF(const String& tones, long duration, long interToneGap, ExceptionState&);
62 DEFINE_ATTRIBUTE_EVENT_LISTENER(tonechange);
65 virtual const AtomicString& interfaceName() const OVERRIDE;
66 virtual ExecutionContext* executionContext() const OVERRIDE;
69 virtual void stop() OVERRIDE;
71 virtual void trace(Visitor*) OVERRIDE;
74 RTCDTMFSender(ExecutionContext*, MediaStreamTrack*, PassOwnPtr<WebRTCDTMFSenderHandler>);
76 void scheduleDispatchEvent(PassRefPtrWillBeRawPtr<Event>);
77 void scheduledEventTimerFired(Timer<RTCDTMFSender>*);
79 // WebRTCDTMFSenderHandlerClient
80 virtual void didPlayTone(const WebString&) OVERRIDE;
82 Member<MediaStreamTrack> m_track;
86 OwnPtr<WebRTCDTMFSenderHandler> m_handler;
90 Timer<RTCDTMFSender> m_scheduledEventTimer;
91 WillBeHeapVector<RefPtrWillBeMember<Event> > m_scheduledEvents;
96 #endif // RTCDTMFSender_h