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Midi access in scala.js
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| import dom.raw.Navigator | |
| @native | |
| trait MidiNavigator extends Navigator { | |
| def requestMIDIAccess(): MidiAccess = js.native | |
| } | |
| object MidiNavigator { | |
| implicit def midinavigator(mn: Navigator): MidiNavigator = | |
| mn.asInstanceOf[MidiNavigator] | |
| } | |
| @native | |
| trait MidiAccess extends js.Object { | |
| // whatever is in the MIDIAccess object | |
| } | |
| import MidiNavigator._ | |
| object Midi { | |
| import scala.scalajs.js.DynamicImplicits.truthValue | |
| def apply(): Option[MidiAccess] = | |
| if (js.Dynamic.global.window.navigator.requestMIDIAccess) | |
| Some(dom.window.navigator.requestMIDIAccess()) | |
| else | |
| None | |
| } | |
| object ScalaJSExample extends js.JSApp { | |
| def main(): Unit = { | |
| if(Midi().isDefined){ | |
| println("Yeah") | |
| }else{ | |
| println("arf") | |
| } | |
| } | |
| } |
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