fix gui freeze bug (work round)

core/events/event.go

@@ -0,0 +1,54 @@
+package events
+
+import (
+	"AynaLivePlayer/common/event"
+	"AynaLivePlayer/core/model"
+)
+
+const (
+	EventPlay              event.EventId = "player.play"
+	EventPlayed            event.EventId = "player.played"
+	EventPlaylistPreInsert event.EventId = "playlist.insert.pre"
+	EventPlaylistInsert    event.EventId = "playlist.insert.after"
+	EventPlaylistUpdate    event.EventId = "playlist.update"
+	EventLyricUpdate       event.EventId = "lyric.update"
+	EventLyricReload       event.EventId = "lyric.reload"
+)
+
+func EventPlayerPropertyUpdate(property model.PlayerProperty) event.EventId {
+	return event.EventId("player.property.update." + string(property))
+}
+
+type PlaylistInsertEvent struct {
+	Playlist *model.Playlist
+	Index    int
+	Media    *model.Media
+}
+
+type PlaylistUpdateEvent struct {
+	Playlist *model.Playlist // Playlist is a copy of the playlist
+}
+
+type PlayEvent struct {
+	Media *model.Media
+}
+
+type LyricUpdateEvent struct {
+	Lyrics *model.Lyric
+	Time   float64
+	Lyric  *model.LyricContext
+}
+
+type LyricReloadEvent struct {
+	Lyrics *model.Lyric
+}
+
+type PlayerPropertyUpdateEvent struct {
+	Property model.PlayerProperty
+	Value    model.PlayerPropertyValue
+}
+
+type LiveRoomStatusUpdateEvent struct {
+	RoomTitle string
+	Status    bool
+}