Pause

Pause.wsd

title Pause
participant JavaScript
participant WebKitPlayer
participant IrisPlayer

note right of WebKitPlayer:
networkState: NETWORK_LOADING
readyState: HAVE_ENOUGH_DATA
end note

JavaScript ->+ WebKitPlayer: play()

WebKitPlayer -> IrisPlayer: sesnStart()
WebKitPlayer ->> JavaScript: play
WebKitPlayer ->> JavaScript: playing
WebKitPlayer -->- JavaScript:


note right of IrisPlayer: Playback now running at 1.0x.

note right of WebKitPlayer: paused: false

alt SessionProps.canTrickPlay == false

JavaScript ->+ WebKitPlayer: pause()
WebKitPlayer ->+ IrisPlayer: sesnSetSpeed(0)
IrisPlayer -->- WebKitPlayer: Error or Warning

note right of WebKitPlayer: abort pause
WebKitPlayer -->- JavaScript: 

else SessionProps.canTrickPlay == true

JavaScript ->+ WebKitPlayer: pause
WebKitPlayer ->+ IrisPlayer: sesnSetSpeed(0)
IrisPlayer -->- WebKitPlayer: 


WebKitPlayer -->- JavaScript: 

IrisPlayer ->>+ WebKitPlayer: EVT_SET_SPEED_COMPLETE
WebKitPlayer ->+ IrisPlayer: sesnGetPos()
IrisPlayer -->- WebKitPlayer: PosInfo(start, duration, cur)
WebKitPlayer ->> JavaScript: timeupdate
note right of WebKitPlayer: paused: true
WebKitPlayer ->> JavaScript: pause
WebKitPlayer -->- IrisPlayer:

end