define(["playbackManager","layoutManager","events"],function(playbackManager,layoutManager,events){"use strict";function onOrientationChangeSuccess(){orientationLocked=!0}function onOrientationChangeError(err){orientationLocked=!1,console.log("error locking orientation: "+err)}var orientationLocked;events.on(playbackManager,"playbackstart",function(e,player,state){if(player.isLocalPlayer&&!player.isExternalPlayer&&playbackManager.isPlayingVideo(player)&&layoutManager.mobile){var lockOrientation=screen.lockOrientation||screen.mozLockOrientation||screen.msLockOrientation||screen.orientation&&screen.orientation.lock;if(lockOrientation)try{var promise=lockOrientation("landscape");promise.then?promise.then(onOrientationChangeSuccess,onOrientationChangeError):orientationLocked=promise}catch(err){onOrientationChangeError(err)}}}),events.on(playbackManager,"playbackstop",function(e,playbackStopInfo){if(orientationLocked&&!playbackStopInfo.nextMediaType){var unlockOrientation=screen.unlockOrientation||screen.mozUnlockOrientation||screen.msUnlockOrientation||screen.orientation&&screen.orientation.unlock;if(unlockOrientation){try{unlockOrientation()}catch(err){console.log("error unlocking orientation: "+err)}orientationLocked=!1}}})});