()
| 50 | */ |
| 51 | class ViewVisibleTimer extends CocoClass { |
| 52 | static initClass () { |
| 53 | this.prototype.subscriptions = { |
| 54 | 'view-visibility:away': 'onAway', |
| 55 | 'view-visibility:away-back': 'onAwayBack', |
| 56 | 'view-visibility:hidden': 'onHidden', |
| 57 | 'view-visibility:visible': 'onVisible' |
| 58 | } |
| 59 | } |
| 60 | |
| 61 | constructor () { |
| 62 | super() |