3 * Copyright 2013, Google Inc.
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28 #include "talk/app/webrtc/peerconnectioninterface.h"
30 #import "RTCPeerConnection.h"
31 #import "RTCPeerConnectionDelegate.h"
33 // These objects are created by RTCPeerConnectionFactory to wrap an
34 // id<RTCPeerConnectionDelegate> and call methods on that interface.
38 class RTCPeerConnectionObserver : public PeerConnectionObserver {
41 RTCPeerConnectionObserver(RTCPeerConnection* peerConnection);
42 virtual ~RTCPeerConnectionObserver();
44 // Triggered when the SignalingState changed.
45 virtual void OnSignalingChange(
46 PeerConnectionInterface::SignalingState new_state) OVERRIDE;
48 // Triggered when media is received on a new stream from remote peer.
49 virtual void OnAddStream(MediaStreamInterface* stream) OVERRIDE;
51 // Triggered when a remote peer close a stream.
52 virtual void OnRemoveStream(MediaStreamInterface* stream) OVERRIDE;
54 // Triggered when a remote peer open a data channel.
55 virtual void OnDataChannel(DataChannelInterface* data_channel) OVERRIDE;
57 // Triggered when renegotiation is needed, for example the ICE has restarted.
58 virtual void OnRenegotiationNeeded() OVERRIDE;
60 // Called any time the ICEConnectionState changes
61 virtual void OnIceConnectionChange(
62 PeerConnectionInterface::IceConnectionState new_state) OVERRIDE;
64 // Called any time the ICEGatheringState changes
65 virtual void OnIceGatheringChange(
66 PeerConnectionInterface::IceGatheringState new_state) OVERRIDE;
68 // New Ice candidate have been found.
69 virtual void OnIceCandidate(const IceCandidateInterface* candidate) OVERRIDE;
72 __weak RTCPeerConnection* _peerConnection;