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26 #ifndef RTCDTMFSender_h
27 #define RTCDTMFSender_h
31 #include "ActiveDOMObject.h"
32 #include "EventTarget.h"
33 #include "RTCDTMFSenderHandlerClient.h"
34 #include "ScriptWrappable.h"
36 #include <wtf/RefCounted.h>
40 class MediaStreamTrack;
41 class RTCPeerConnectionHandler;
42 class RTCDTMFSenderHandler;
44 class RTCDTMFSender final : public RefCounted<RTCDTMFSender>, public EventTargetWithInlineData, public RTCDTMFSenderHandlerClient, public ActiveDOMObject {
46 static RefPtr<RTCDTMFSender> create(ScriptExecutionContext*, RTCPeerConnectionHandler*, RefPtr<MediaStreamTrack>&&, ExceptionCode&);
49 bool canInsertDTMF() const;
50 MediaStreamTrack* track() const;
51 String toneBuffer() const;
52 long duration() const { return m_duration; }
53 long interToneGap() const { return m_interToneGap; }
55 void insertDTMF(const String& tones, Optional<int> duration, Optional<int> interToneGap, ExceptionCode&);
58 EventTargetInterface eventTargetInterface() const override { return RTCDTMFSenderEventTargetInterfaceType; }
59 ScriptExecutionContext* scriptExecutionContext() const override { return ActiveDOMObject::scriptExecutionContext(); }
61 using RefCounted<RTCDTMFSender>::ref;
62 using RefCounted<RTCDTMFSender>::deref;
65 RTCDTMFSender(ScriptExecutionContext*, RefPtr<MediaStreamTrack>&&, std::unique_ptr<RTCDTMFSenderHandler>);
69 const char* activeDOMObjectName() const override;
70 bool canSuspendForDocumentSuspension() const override;
72 void scheduleDispatchEvent(Ref<Event>&&);
73 void scheduledEventTimerFired();
76 void refEventTarget() override { ref(); }
77 void derefEventTarget() override { deref(); }
79 // RTCDTMFSenderHandlerClient
80 void didPlayTone(const String&) override;
82 RefPtr<MediaStreamTrack> m_track;
86 std::unique_ptr<RTCDTMFSenderHandler> m_handler;
90 Timer m_scheduledEventTimer;
91 Vector<Ref<Event>> m_scheduledEvents;
94 } // namespace WebCore
96 #endif // ENABLE(WEB_RTC)
98 #endif // RTCDTMFSender_h