backup

dom/src/main/scala/org/scalajs/dom/AudioBufferSourceNode.scala

@@ -6,6 +6,7 @@
 package org.scalajs.dom
 
 import scala.scalajs.js
+import scala.scalajs.js.annotation._
 
 /** AudioBufferSourceNode has no input and exactly one output. The number of channels in the output corresponds to the
   * number of channels of the AudioBuffer that is set to the AudioBufferSourceNode.buffer property. If there is no
@@ -23,8 +24,10 @@ import scala.scalajs.js
   *   - Number of outputs: 1
   *   - Channel count: defined by the associated AudioBuffer
   */
+@JSGlobal
 @js.native
-trait AudioBufferSourceNode extends AudioScheduledSourceNode {
+class AudioBufferSourceNode(context: BaseAudioContext, options: AudioBufferSourceNodeOptions = js.native)
+    extends AudioScheduledSourceNode {
 
   /** Is an AudioBuffer that defines the audio asset to be played, or when set to the value null, defines a single
     * channel of silence.

dom/src/main/scala/org/scalajs/dom/AudioBufferSourceNodeOptions.scala

@@ -0,0 +1,18 @@
+/** Documentation is thanks to Mozilla Contributors at https://developer.mozilla.org/en-US/docs/Web/API and available
+  * under the Creative Commons Attribution-ShareAlike v2.5 or later. http://creativecommons.org/licenses/by-sa/2.5/
+  *
+  * Everything else is under the MIT License http://opensource.org/licenses/MIT
+  */
+package org.scalajs.dom
+
+import scala.scalajs.js
+
+trait AudioBufferSourceNodeOptions extends js.Object {
+  var buffer: js.UndefOr[AudioBuffer] = js.undefined
+  var loop: js.UndefOr[Boolean] = js.undefined
+  var loopStart: js.UndefOr[Double] = js.undefined
+  var loopEnd: js.UndefOr[Double] = js.undefined
+  var detune: js.UndefOr[Double] = js.undefined
+  var playbackRate: js.UndefOr[Double] = js.undefined
+}
+

dom/src/main/scala/org/scalajs/dom/AudioContext.scala

@@ -57,7 +57,6 @@ class AudioContext extends BaseAudioContext {
   /** Closes the audio context, releasing any system audio resources that it uses. */
   def close(): js.Promise[Unit] = js.native
 
-
   // TODO docs
   def getOutputTimestamp: AudioTimestamp = js.native
 }

dom/src/main/scala/org/scalajs/dom/AudioNode.scala

@@ -47,14 +47,14 @@ trait AudioNode extends EventTarget {
 
   /** Represents an enumerated value describing the way channels must be matched between the node's inputs and outputs.
     */
-  var channelCountMode: ChannelCountMode = js.native
+  var channelCountMode: AudioNodeChannelCountMode = js.native
 
   /** Represents an enumerated value describing the meaning of the channels. This interpretation will define how audio
     * up-mixing and down-mixing will happen.
     *
     * The possible values are "speakers" or "discrete".
     */
-  var channelInterpretation: ChannelInterpretation = js.native
+  var channelInterpretation: AudioNodeChannelInterpretation = js.native
 
   /** Allows us to connect one output of this node to one input of another node. */
   def connect(audioNode: AudioNode): Unit = js.native

dom/src/main/scala/org/scalajs/dom/AudioNodeChannelCountMode.scala

@@ -0,0 +1,18 @@
+/** Documentation is thanks to Mozilla Contributors at https://developer.mozilla.org/en-US/docs/Web/API and available
+  * under the Creative Commons Attribution-ShareAlike v2.5 or later. http://creativecommons.org/licenses/by-sa/2.5/
+  *
+  * Everything else is under the MIT License http://opensource.org/licenses/MIT
+  */
+package org.scalajs.dom
+
+import scala.scalajs.js
+
+@js.native
+sealed trait AudioNodeChannelCountMode extends js.Any
+
+object AudioNodeChannelCountMode {
+  val max: AudioNodeChannelCountMode = "max".asInstanceOf[AudioNodeChannelCountMode]
+  val `clamped-max`: AudioNodeChannelCountMode = "clamped-max".asInstanceOf[AudioNodeChannelCountMode]
+  val explicit: AudioNodeChannelCountMode = "explicit".asInstanceOf[AudioNodeChannelCountMode]
+
+}

dom/src/main/scala/org/scalajs/dom/ChannelCountMode.scala → dom/src/main/scala/org/scalajs/dom/AudioNodeChannelInterpretation.scala

@@ -8,11 +8,9 @@ package org.scalajs.dom
 import scala.scalajs.js
 
 @js.native
-sealed trait ChannelCountMode extends js.Any
-
-object ChannelCountMode {
-  val max: ChannelCountMode = "max".asInstanceOf[ChannelCountMode]
-  val `clamped-max`: ChannelCountMode = "clamped-max".asInstanceOf[ChannelCountMode]
-  val explicit: ChannelCountMode = "explicit".asInstanceOf[ChannelCountMode]
+sealed trait AudioNodeChannelInterpretation extends js.Any
 
+object AudioNodeChannelInterpretation {
+  val speakers: AudioNodeChannelInterpretation = "speakers".asInstanceOf[AudioNodeChannelInterpretation]
+  val discrete: AudioNodeChannelInterpretation = "discrete".asInstanceOf[AudioNodeChannelInterpretation]
 }

dom/src/main/scala/org/scalajs/dom/BaseAudioContext.scala

@@ -7,9 +7,12 @@ package org.scalajs.dom
 
 import scala.scalajs.js
 
-/** The BaseAudioContext interface of the Web Audio API acts as a base definition for online and offline audio-processing graphs, as represented by AudioContext and OfflineAudioContext respectively. You wouldn't use BaseAudioContext directly — you'd use its features via one of these two inheriting interfaces.
-
-A BaseAudioContext can be a target of events, therefore it implements the EventTarget interface. */
+/** The BaseAudioContext interface of the Web Audio API acts as a base definition for online and offline
+  * audio-processing graphs, as represented by AudioContext and OfflineAudioContext respectively. You wouldn't use
+  * BaseAudioContext directly — you'd use its features via one of these two inheriting interfaces.
+  *
+  * A BaseAudioContext can be a target of events, therefore it implements the EventTarget interface.
+  */
 @js.native
 trait BaseAudioContext extends EventTarget {
 

dom/src/main/scala/org/scalajs/dom/ConstantSourceNode.scala

@@ -10,7 +10,7 @@ import scala.scalajs.js
 @js.native
 trait ConstantSourceNode extends AudioScheduledSourceNode {
 
-  // TODO 
+  // TODO
   val offset: AudioParam = js.native
 
 }

dom/src/main/scala/org/scalajs/dom/GainNode.scala

@@ -6,6 +6,7 @@
 package org.scalajs.dom
 
 import scala.scalajs.js
+import scala.scalajs.js.annotation._
 
 /** The GainNode interface represents a change in volume. It is an AudioNode audio-processing module that causes a given
   * gain to be applied to the input data before its propagation to the output. A GainNode always has exactly one input
@@ -23,8 +24,9 @@ import scala.scalajs.js
   *   - Channel count: 2 (not used in the default count mode)
   *   - Channel interpretation: "speakers"
   */
+@JSGlobal
 @js.native
-trait GainNode extends AudioNode {
+class GainNode(context: BaseAudioContext, options: GainNodeOptions = js.native) extends AudioNode {
 
   /** Is an a-rate AudioParam representing the amount of gain to apply. */
   val gain: AudioParam = js.native

dom/src/main/scala/org/scalajs/dom/ChannelInterpretation.scala → dom/src/main/scala/org/scalajs/dom/GainNodeOptions.scala

@@ -7,10 +7,9 @@ package org.scalajs.dom
 
 import scala.scalajs.js
 
-@js.native
-sealed trait ChannelInterpretation extends js.Any
-
-object ChannelInterpretation {
-  val speakers: ChannelInterpretation = "speakers".asInstanceOf[ChannelInterpretation]
-  val discrete: ChannelInterpretation = "discrete".asInstanceOf[ChannelInterpretation]
+trait GainNodeOptions extends js.Object {
+  var gain: js.UndefOr[Double] = js.undefined
+  var channelCount: js.UndefOr[Int] = js.undefined
+  var channelCountMode: js.UndefOr[AudioNodeChannelCountMode] = js.undefined
+  var channelInterpretation: js.UndefOr[AudioNodeChannelInterpretation] = js.undefined
 }

dom/src/main/scala/org/scalajs/dom/MediaElementAudioSourceNode.scala

@@ -23,6 +23,7 @@ import scala.scalajs.js.annotation._
   */
 @JSGlobal
 @js.native
-class MediaElementAudioSourceNode(ctx: BaseAudioContext, options: MediaElementAudioSourceNodeOptions) extends AudioNode {
+class MediaElementAudioSourceNode(ctx: BaseAudioContext, options: MediaElementAudioSourceNodeOptions)
+    extends AudioNode {
   val mediaElement: HTMLMediaElement = js.native
 }

dom/src/main/scala/org/scalajs/dom/MediaElementAudioSourceNodeOptions.scala

@@ -10,6 +10,6 @@ import scala.scalajs.js
 trait MediaElementAudioSourceNodeOptions extends js.Object {
   var mediaElement: HTMLMediaElement
   var channelCount: js.UndefOr[Int] = js.undefined
-  var channelCountMode: js.UndefOr[ChannelCountMode] = js.undefined
-  var channelInterpretation: js.UndefOr[ChannelInterpretation] = js.undefined
+  var channelCountMode: js.UndefOr[AudioNodeChannelCountMode] = js.undefined
+  var channelInterpretation: js.UndefOr[AudioNodeChannelInterpretation] = js.undefined
 }

dom/src/main/scala/org/scalajs/dom/OfflineAudioContext.scala

@@ -42,7 +42,6 @@ class OfflineAudioContext(numOfChannels: Int, length: Int, sampleRate: Int) exte
     */
   def startRendering(): js.Promise[AudioBuffer] = js.native
 
-
   // Schedules a suspension of the time progression in the audio context at the specified time and returns a promise.
   def suspend(suspendTime: Double): js.Promise[Unit] = js.native