Simplify nextButton/previousButton 'listenTo' on streamItems
A YouTube video player as a Google Chrome extension
Brought to you by:
tomkozak
Originally created by: MeoMix
Once the logic for determining 'nextItem' / 'previousItem' has been refactored it will be much easier to know the enabled state of the nextButton/previousButton. When that's possible, clean up the event handlers for those buttons since they're overly complex at the moment.