Created
June 7, 2012 23:26
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PlayerV3 - Message Bus Usage Example
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<html> | |
<head> | |
<!-- Load Ooyala Player --> | |
<script src='http://player.ooyala.com/v3/replace_with_player_branding_id'></script> | |
</head> | |
<body> | |
<!-- Player Placement --> | |
<div id='playerwrapper' style='width:480px;height:360px;'></div> | |
<script> | |
var videoPlayer = OO.Player.create('playerwrapper','video_embed_code', { | |
onCreate: function(player) { | |
window.messageBus = player.mb; // save reference to message bus | |
} | |
}); | |
// listen for playing event | |
// it's possible to listen to any event defined in OO.EVENTS or '*' to get all events | |
window.messageBus.subscribe(OO.EVENTS.PLAYING, 'example', function(eventName) { | |
alert("Player is now playing!!!"); | |
}); | |
// send play | |
// it's also possible to send any event to change players behavior | |
// of course some events require specific parameters to be understood properly | |
// or maybe be possible to execute only at specific times | |
window.messageBus.publish(OO.EVENTS.PLAY); // starts playback, you can also use videoPlayer.play() as shortcut | |
// more advanced use case of blocking events on other events | |
// let's say we want to block 'pause' function so that when 'pause' is pressed, | |
// we can display message box asking for confirmation | |
// | |
// to do that, we can use addDependent() method | |
window.messageBus.addDependent(OO.EVENTS.PAUSE, 'user_allowed_pause', 'example', function(eventName) { | |
// when 'pause' event occurs - i.e. user pressed on pause button in ui (or videoPlayer.pause() was called) | |
// this code will execute | |
// ask user for confirmation | |
CreateConfirmationDialog({ | |
onOk: function() { | |
window.messageBus.publish('user_allowed_pause'); // after this event is sent, pause is unblocked, | |
// and player will pause | |
} | |
}); | |
}); | |
</script> | |
</body> | |
</html> |
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