Hiroshi Horie
6445b8d2a8
* `SignalEvents` and `synchronized` mode for `EventsListenable` * cascade syntax * clean up * `RoomEvents` * `ParticipantEvents` * all events implemented * make it compile with M1 macs * dispose logic * cleaner connect logic * ask to publish * fix initial EngineTrackAddedEvent glitch * fix unpublishTrack bug * clean up * better events docs * organize event types * clean up * cleaner wait logic * wait for event instead of using Completer * notifyListeners
49 lines
1.3 KiB
Dart
49 lines
1.3 KiB
Dart
import '../proto/livekit_models.pb.dart' as lk_models;
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import '../types.dart';
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import 'track.dart';
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/// Represents a track that's published to the server. This class contains
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/// metadata associated with tracks.
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///
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/// Base for [RemoteTrackPublication] and [LocalTrackPublication],
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/// can not be instantiated directly.
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abstract class TrackPublication {
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final String name;
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final String sid;
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final lk_models.TrackType kind;
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Track? track;
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bool muted = false;
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bool simulcasted = false;
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TrackDimension? dimension;
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bool get subscribed => track != null;
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TrackPublication.fromInfo(lk_models.TrackInfo info)
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: sid = info.sid,
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name = info.name,
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kind = info.type {
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updateFromInfo(info);
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}
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/// True when the track is published with name [Track.screenShareName].
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bool get isScreenShare => kind == lk_models.TrackType.VIDEO && name == Track.screenShareName;
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void updateFromInfo(lk_models.TrackInfo info) {
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muted = info.muted;
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simulcasted = info.simulcast;
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if (info.type == lk_models.TrackType.VIDEO) {
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dimension = TrackDimension(info.width, info.height);
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}
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}
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// Equality operators
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// Object is considered equal when sid is equal
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@override
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int get hashCode => sid.hashCode;
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@override
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bool operator ==(Object other) => other is TrackPublication && sid == other.sid;
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}
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