Dartium JS Interop enabled.

sdk/lib/web_audio/dartium/web_audio_dartium.dart

 /**
  * High-fidelity audio programming in the browser.
  */
 library dart.dom.web_audio;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:_internal' hide deprecated;
 import 'dart:html';
 import 'dart:html_common';
 import 'dart:nativewrappers';
 import 'dart:typed_data';
 import 'dart:_blink' as _blink;
+import 'dart:js' as js;
 // DO NOT EDIT
 // Auto-generated dart:audio library.
 
 
 
 
 // FIXME: Can we make this private?
 final web_audioBlinkMap = {
   'AnalyserNode': () => AnalyserNode,
   'AudioBuffer': () => AudioBuffer,
@@ skipping 18 matching lines @@
   'OfflineAudioCompletionEvent': () => OfflineAudioCompletionEvent,
   'OfflineAudioContext': () => OfflineAudioContext,
   'OscillatorNode': () => OscillatorNode,
   'PannerNode': () => PannerNode,
   'PeriodicWave': () => PeriodicWave,
   'ScriptProcessorNode': () => ScriptProcessorNode,
   'WaveShaperNode': () => WaveShaperNode,
 
 };
 
+// FIXME: Can we make this private?
+final web_audioBlinkFunctionMap = {
+  'AnalyserNode': () => AnalyserNode.internalCreateAnalyserNode,
+  'AudioBuffer': () => AudioBuffer.internalCreateAudioBuffer,
+  'AudioBufferSourceNode': () => AudioBufferSourceNode.internalCreateAudioBufferSourceNode,
+  'AudioContext': () => AudioContext.internalCreateAudioContext,
+  'AudioDestinationNode': () => AudioDestinationNode.internalCreateAudioDestinationNode,
+  'AudioListener': () => AudioListener.internalCreateAudioListener,
+  'AudioNode': () => AudioNode.internalCreateAudioNode,
+  'AudioParam': () => AudioParam.internalCreateAudioParam,
+  'AudioProcessingEvent': () => AudioProcessingEvent.internalCreateAudioProcessingEvent,
+  'AudioSourceNode': () => AudioSourceNode.internalCreateAudioSourceNode,
+  'BiquadFilterNode': () => BiquadFilterNode.internalCreateBiquadFilterNode,
+  'ChannelMergerNode': () => ChannelMergerNode.internalCreateChannelMergerNode,
+  'ChannelSplitterNode': () => ChannelSplitterNode.internalCreateChannelSplitterNode,
+  'ConvolverNode': () => ConvolverNode.internalCreateConvolverNode,
+  'DelayNode': () => DelayNode.internalCreateDelayNode,
+  'DynamicsCompressorNode': () => DynamicsCompressorNode.internalCreateDynamicsCompressorNode,
+  'GainNode': () => GainNode.internalCreateGainNode,
+  'MediaElementAudioSourceNode': () => MediaElementAudioSourceNode.internalCreateMediaElementAudioSourceNode,
+  'MediaStreamAudioDestinationNode': () => MediaStreamAudioDestinationNode.internalCreateMediaStreamAudioDestinationNode,
+  'MediaStreamAudioSourceNode': () => MediaStreamAudioSourceNode.internalCreateMediaStreamAudioSourceNode,
+  'OfflineAudioCompletionEvent': () => OfflineAudioCompletionEvent.internalCreateOfflineAudioCompletionEvent,
+  'OfflineAudioContext': () => OfflineAudioContext.internalCreateOfflineAudioContext,
+  'OscillatorNode': () => OscillatorNode.internalCreateOscillatorNode,
+  'PannerNode': () => PannerNode.internalCreatePannerNode,
+  'PeriodicWave': () => PeriodicWave.internalCreatePeriodicWave,
+  'ScriptProcessorNode': () => ScriptProcessorNode.internalCreateScriptProcessorNode,
+  'WaveShaperNode': () => WaveShaperNode.internalCreateWaveShaperNode,
+
+};
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('AnalyserNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AnalyserNode
 @Experimental()
 class AnalyserNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory AnalyserNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static AnalyserNode internalCreateAnalyserNode() {
+    return new AnalyserNode._internalWrap();
+  }
+
+  factory AnalyserNode._internalWrap() {
+    return new AnalyserNode.internal_();
+  }
+
+  AnalyserNode.internal_() : super.internal_();
+
+
   @DomName('AnalyserNode.fftSize')
   @DocsEditable()
   int get fftSize => _blink.BlinkAnalyserNode.instance.fftSize_Getter_(unwrap_jso(this));
   
   @DomName('AnalyserNode.fftSize')
   @DocsEditable()
-  void set fftSize(int value) => _blink.BlinkAnalyserNode.instance.fftSize_Setter_(unwrap_jso(this), value);
+  set fftSize(int value) => _blink.BlinkAnalyserNode.instance.fftSize_Setter_(unwrap_jso(this), value);
   
   @DomName('AnalyserNode.frequencyBinCount')
   @DocsEditable()
   int get frequencyBinCount => _blink.BlinkAnalyserNode.instance.frequencyBinCount_Getter_(unwrap_jso(this));
   
   @DomName('AnalyserNode.maxDecibels')
   @DocsEditable()
   num get maxDecibels => _blink.BlinkAnalyserNode.instance.maxDecibels_Getter_(unwrap_jso(this));
   
   @DomName('AnalyserNode.maxDecibels')
   @DocsEditable()
-  void set maxDecibels(num value) => _blink.BlinkAnalyserNode.instance.maxDecibels_Setter_(unwrap_jso(this), value);
+  set maxDecibels(num value) => _blink.BlinkAnalyserNode.instance.maxDecibels_Setter_(unwrap_jso(this), value);
   
   @DomName('AnalyserNode.minDecibels')
   @DocsEditable()
   num get minDecibels => _blink.BlinkAnalyserNode.instance.minDecibels_Getter_(unwrap_jso(this));
   
   @DomName('AnalyserNode.minDecibels')
   @DocsEditable()
-  void set minDecibels(num value) => _blink.BlinkAnalyserNode.instance.minDecibels_Setter_(unwrap_jso(this), value);
+  set minDecibels(num value) => _blink.BlinkAnalyserNode.instance.minDecibels_Setter_(unwrap_jso(this), value);
   
   @DomName('AnalyserNode.smoothingTimeConstant')
   @DocsEditable()
   num get smoothingTimeConstant => _blink.BlinkAnalyserNode.instance.smoothingTimeConstant_Getter_(unwrap_jso(this));
   
   @DomName('AnalyserNode.smoothingTimeConstant')
   @DocsEditable()
-  void set smoothingTimeConstant(num value) => _blink.BlinkAnalyserNode.instance.smoothingTimeConstant_Setter_(unwrap_jso(this), value);
+  set smoothingTimeConstant(num value) => _blink.BlinkAnalyserNode.instance.smoothingTimeConstant_Setter_(unwrap_jso(this), value);
   
   @DomName('AnalyserNode.getByteFrequencyData')
   @DocsEditable()
   void getByteFrequencyData(Uint8List array) => _blink.BlinkAnalyserNode.instance.getByteFrequencyData_Callback_1_(unwrap_jso(this), array);
   
   @DomName('AnalyserNode.getByteTimeDomainData')
   @DocsEditable()
   void getByteTimeDomainData(Uint8List array) => _blink.BlinkAnalyserNode.instance.getByteTimeDomainData_Callback_1_(unwrap_jso(this), array);
   
   @DomName('AnalyserNode.getFloatFrequencyData')
@@ skipping 14 matching lines @@
 
 
 @DocsEditable()
 @DomName('AudioBuffer')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AudioBuffer-section
 @Experimental()
 class AudioBuffer extends NativeFieldWrapperClass2 {
   // To suppress missing implicit constructor warnings.
   factory AudioBuffer._() { throw new UnsupportedError("Not supported"); }
 
+  static AudioBuffer internalCreateAudioBuffer() {
+    return new AudioBuffer._internalWrap();
+  }
+
+  js.JsObject blink_jsObject;
+
+  factory AudioBuffer._internalWrap() {
+    return new AudioBuffer.internal_();
+  }
+
+  AudioBuffer.internal_() { }
+
+  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
+  int get hashCode => unwrap_jso(this).hashCode;
+
   @DomName('AudioBuffer.duration')
   @DocsEditable()
-  double get duration => _blink.BlinkAudioBuffer.instance.duration_Getter_(unwrap_jso(this));
+  num get duration => _blink.BlinkAudioBuffer.instance.duration_Getter_(unwrap_jso(this));
   
   @DomName('AudioBuffer.length')
   @DocsEditable()
   int get length => _blink.BlinkAudioBuffer.instance.length_Getter_(unwrap_jso(this));
   
   @DomName('AudioBuffer.numberOfChannels')
   @DocsEditable()
   int get numberOfChannels => _blink.BlinkAudioBuffer.instance.numberOfChannels_Getter_(unwrap_jso(this));
   
   @DomName('AudioBuffer.sampleRate')
   @DocsEditable()
-  double get sampleRate => _blink.BlinkAudioBuffer.instance.sampleRate_Getter_(unwrap_jso(this));
+  num get sampleRate => _blink.BlinkAudioBuffer.instance.sampleRate_Getter_(unwrap_jso(this));
   
   @DomName('AudioBuffer.getChannelData')
   @DocsEditable()
   Float32List getChannelData(int channelIndex) => _blink.BlinkAudioBuffer.instance.getChannelData_Callback_1_(unwrap_jso(this), channelIndex);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
@@ skipping 25 matching lines @@
    * Static factory designed to expose `ended` events to event
    * handlers that are not necessarily instances of [AudioBufferSourceNode].
    *
    * See [EventStreamProvider] for usage information.
    */
   @DomName('AudioBufferSourceNode.endedEvent')
   @DocsEditable()
   @Experimental() // untriaged
   static const EventStreamProvider<Event> endedEvent = const EventStreamProvider<Event>('ended');
 
+
+  static AudioBufferSourceNode internalCreateAudioBufferSourceNode() {
+    return new AudioBufferSourceNode._internalWrap();
+  }
+
+  factory AudioBufferSourceNode._internalWrap() {
+    return new AudioBufferSourceNode.internal_();
+  }
+
+  AudioBufferSourceNode.internal_() : super.internal_();
+
+
   @DomName('AudioBufferSourceNode.buffer')
   @DocsEditable()
   AudioBuffer get buffer => wrap_jso(_blink.BlinkAudioBufferSourceNode.instance.buffer_Getter_(unwrap_jso(this)));
   
   @DomName('AudioBufferSourceNode.buffer')
   @DocsEditable()
-  void set buffer(AudioBuffer value) => _blink.BlinkAudioBufferSourceNode.instance.buffer_Setter_(unwrap_jso(this), unwrap_jso(value));
+  set buffer(AudioBuffer value) => _blink.BlinkAudioBufferSourceNode.instance.buffer_Setter_(unwrap_jso(this), unwrap_jso(value));
   
   @DomName('AudioBufferSourceNode.loop')
   @DocsEditable()
   bool get loop => _blink.BlinkAudioBufferSourceNode.instance.loop_Getter_(unwrap_jso(this));
   
   @DomName('AudioBufferSourceNode.loop')
   @DocsEditable()
-  void set loop(bool value) => _blink.BlinkAudioBufferSourceNode.instance.loop_Setter_(unwrap_jso(this), value);
+  set loop(bool value) => _blink.BlinkAudioBufferSourceNode.instance.loop_Setter_(unwrap_jso(this), value);
   
   @DomName('AudioBufferSourceNode.loopEnd')
   @DocsEditable()
   num get loopEnd => _blink.BlinkAudioBufferSourceNode.instance.loopEnd_Getter_(unwrap_jso(this));
   
   @DomName('AudioBufferSourceNode.loopEnd')
   @DocsEditable()
-  void set loopEnd(num value) => _blink.BlinkAudioBufferSourceNode.instance.loopEnd_Setter_(unwrap_jso(this), value);
+  set loopEnd(num value) => _blink.BlinkAudioBufferSourceNode.instance.loopEnd_Setter_(unwrap_jso(this), value);
   
   @DomName('AudioBufferSourceNode.loopStart')
   @DocsEditable()
   num get loopStart => _blink.BlinkAudioBufferSourceNode.instance.loopStart_Getter_(unwrap_jso(this));
   
   @DomName('AudioBufferSourceNode.loopStart')
   @DocsEditable()
-  void set loopStart(num value) => _blink.BlinkAudioBufferSourceNode.instance.loopStart_Setter_(unwrap_jso(this), value);
+  set loopStart(num value) => _blink.BlinkAudioBufferSourceNode.instance.loopStart_Setter_(unwrap_jso(this), value);
   
   @DomName('AudioBufferSourceNode.playbackRate')
   @DocsEditable()
   AudioParam get playbackRate => wrap_jso(_blink.BlinkAudioBufferSourceNode.instance.playbackRate_Getter_(unwrap_jso(this)));
   
   void start([num when, num grainOffset, num grainDuration]) {
     if (grainDuration != null) {
       _blink.BlinkAudioBufferSourceNode.instance.start_Callback_3_(unwrap_jso(this), when, grainOffset, grainDuration);
       return;
     }
@@ skipping 45 matching lines @@
    *
    * See [EventStreamProvider] for usage information.
    */
   @DomName('AudioContext.completeEvent')
   @DocsEditable()
   static const EventStreamProvider<Event> completeEvent = const EventStreamProvider<Event>('complete');
 
   @DomName('AudioContext.AudioContext')
   @DocsEditable()
   factory AudioContext() {
-    return _blink.BlinkAudioContext.instance.constructorCallback_0_();
+    return wrap_jso(_blink.BlinkAudioContext.instance.constructorCallback_0_());
   }
 
+
+  static AudioContext internalCreateAudioContext() {
+    return new AudioContext._internalWrap();
+  }
+
+  factory AudioContext._internalWrap() {
+    return new AudioContext.internal_();
+  }
+
+  AudioContext.internal_() : super.internal_();
+
+
   /// Checks if this type is supported on the current platform.
   static bool get supported => true;
 
   @DomName('AudioContext.currentTime')
   @DocsEditable()
-  double get currentTime => _blink.BlinkAudioContext.instance.currentTime_Getter_(unwrap_jso(this));
+  num get currentTime => _blink.BlinkAudioContext.instance.currentTime_Getter_(unwrap_jso(this));
   
   @DomName('AudioContext.destination')
   @DocsEditable()
   AudioDestinationNode get destination => wrap_jso(_blink.BlinkAudioContext.instance.destination_Getter_(unwrap_jso(this)));
   
   @DomName('AudioContext.listener')
   @DocsEditable()
   AudioListener get listener => wrap_jso(_blink.BlinkAudioContext.instance.listener_Getter_(unwrap_jso(this)));
   
   @DomName('AudioContext.sampleRate')
   @DocsEditable()
-  double get sampleRate => _blink.BlinkAudioContext.instance.sampleRate_Getter_(unwrap_jso(this));
+  num get sampleRate => _blink.BlinkAudioContext.instance.sampleRate_Getter_(unwrap_jso(this));
   
   @DomName('AudioContext.createAnalyser')
   @DocsEditable()
   AnalyserNode createAnalyser() => wrap_jso(_blink.BlinkAudioContext.instance.createAnalyser_Callback_0_(unwrap_jso(this)));
   
   @DomName('AudioContext.createBiquadFilter')
   @DocsEditable()
   BiquadFilterNode createBiquadFilter() => wrap_jso(_blink.BlinkAudioContext.instance.createBiquadFilter_Callback_0_(unwrap_jso(this)));
   
   @DomName('AudioContext.createBuffer')
@@ skipping 74 matching lines @@
     }
     return wrap_jso(_blink.BlinkAudioContext.instance.createScriptProcessor_Callback_0_(unwrap_jso(this)));
   }
 
   @DomName('AudioContext.createWaveShaper')
   @DocsEditable()
   WaveShaperNode createWaveShaper() => wrap_jso(_blink.BlinkAudioContext.instance.createWaveShaper_Callback_0_(unwrap_jso(this)));
   
   @DomName('AudioContext.decodeAudioData')
   @DocsEditable()
-  void _decodeAudioData(ByteBuffer audioData, AudioBufferCallback successCallback, [AudioBufferCallback errorCallback]) => _blink.BlinkAudioContext.instance.decodeAudioData_Callback_3_(unwrap_jso(this), audioData, unwrap_jso(successCallback), unwrap_jso(errorCallback));
+  void _decodeAudioData(ByteBuffer audioData, AudioBufferCallback successCallback, [AudioBufferCallback errorCallback]) => _blink.BlinkAudioContext.instance.decodeAudioData_Callback_3_(unwrap_jso(this), audioData, unwrap_jso((audioBuffer) => successCallback(wrap_jso(audioBuffer))), unwrap_jso((audioBuffer) => errorCallback(wrap_jso(audioBuffer))));
   
   @DomName('AudioContext.startRendering')
   @DocsEditable()
   void startRendering() => _blink.BlinkAudioContext.instance.startRendering_Callback_0_(unwrap_jso(this));
   
   /// Stream of `complete` events handled by this [AudioContext].
   @DomName('AudioContext.oncomplete')
   @DocsEditable()
   Stream<Event> get onComplete => completeEvent.forTarget(this);
 
@@ skipping 20 matching lines @@
 
 
 @DocsEditable()
 @DomName('AudioDestinationNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AudioDestinationNode-section
 @Experimental()
 class AudioDestinationNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory AudioDestinationNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static AudioDestinationNode internalCreateAudioDestinationNode() {
+    return new AudioDestinationNode._internalWrap();
+  }
+
+  factory AudioDestinationNode._internalWrap() {
+    return new AudioDestinationNode.internal_();
+  }
+
+  AudioDestinationNode.internal_() : super.internal_();
+
+
   @DomName('AudioDestinationNode.maxChannelCount')
   @DocsEditable()
   int get maxChannelCount => _blink.BlinkAudioDestinationNode.instance.maxChannelCount_Getter_(unwrap_jso(this));
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('AudioListener')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AudioListener-section
 @Experimental()
 class AudioListener extends NativeFieldWrapperClass2 {
   // To suppress missing implicit constructor warnings.
   factory AudioListener._() { throw new UnsupportedError("Not supported"); }
 
+  static AudioListener internalCreateAudioListener() {
+    return new AudioListener._internalWrap();
+  }
+
+  js.JsObject blink_jsObject;
+
+  factory AudioListener._internalWrap() {
+    return new AudioListener.internal_();
+  }
+
+  AudioListener.internal_() { }
+
+  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
+  int get hashCode => unwrap_jso(this).hashCode;
+
   @DomName('AudioListener.dopplerFactor')
   @DocsEditable()
   num get dopplerFactor => _blink.BlinkAudioListener.instance.dopplerFactor_Getter_(unwrap_jso(this));
   
   @DomName('AudioListener.dopplerFactor')
   @DocsEditable()
-  void set dopplerFactor(num value) => _blink.BlinkAudioListener.instance.dopplerFactor_Setter_(unwrap_jso(this), value);
+  set dopplerFactor(num value) => _blink.BlinkAudioListener.instance.dopplerFactor_Setter_(unwrap_jso(this), value);
   
   @DomName('AudioListener.speedOfSound')
   @DocsEditable()
   num get speedOfSound => _blink.BlinkAudioListener.instance.speedOfSound_Getter_(unwrap_jso(this));
   
   @DomName('AudioListener.speedOfSound')
   @DocsEditable()
-  void set speedOfSound(num value) => _blink.BlinkAudioListener.instance.speedOfSound_Setter_(unwrap_jso(this), value);
+  set speedOfSound(num value) => _blink.BlinkAudioListener.instance.speedOfSound_Setter_(unwrap_jso(this), value);
   
   @DomName('AudioListener.setOrientation')
   @DocsEditable()
   void setOrientation(num x, num y, num z, num xUp, num yUp, num zUp) => _blink.BlinkAudioListener.instance.setOrientation_Callback_6_(unwrap_jso(this), x, y, z, xUp, yUp, zUp);
   
   @DomName('AudioListener.setPosition')
   @DocsEditable()
   void setPosition(num x, num y, num z) => _blink.BlinkAudioListener.instance.setPosition_Callback_3_(unwrap_jso(this), x, y, z);
   
   @DomName('AudioListener.setVelocity')
   @DocsEditable()
   void setVelocity(num x, num y, num z) => _blink.BlinkAudioListener.instance.setVelocity_Callback_3_(unwrap_jso(this), x, y, z);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('AudioNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AudioNode-section
 @Experimental()
 class AudioNode extends EventTarget {
   // To suppress missing implicit constructor warnings.
   factory AudioNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static AudioNode internalCreateAudioNode() {
+    return new AudioNode._internalWrap();
+  }
+
+  factory AudioNode._internalWrap() {
+    return new AudioNode.internal_();
+  }
+
+  AudioNode.internal_() : super.internal_();
+
+
   @DomName('AudioNode.channelCount')
   @DocsEditable()
   int get channelCount => _blink.BlinkAudioNode.instance.channelCount_Getter_(unwrap_jso(this));
   
   @DomName('AudioNode.channelCount')
   @DocsEditable()
-  void set channelCount(int value) => _blink.BlinkAudioNode.instance.channelCount_Setter_(unwrap_jso(this), value);
+  set channelCount(int value) => _blink.BlinkAudioNode.instance.channelCount_Setter_(unwrap_jso(this), value);
   
   @DomName('AudioNode.channelCountMode')
   @DocsEditable()
   String get channelCountMode => _blink.BlinkAudioNode.instance.channelCountMode_Getter_(unwrap_jso(this));
   
   @DomName('AudioNode.channelCountMode')
   @DocsEditable()
-  void set channelCountMode(String value) => _blink.BlinkAudioNode.instance.channelCountMode_Setter_(unwrap_jso(this), value);
+  set channelCountMode(String value) => _blink.BlinkAudioNode.instance.channelCountMode_Setter_(unwrap_jso(this), value);
   
   @DomName('AudioNode.channelInterpretation')
   @DocsEditable()
   String get channelInterpretation => _blink.BlinkAudioNode.instance.channelInterpretation_Getter_(unwrap_jso(this));
   
   @DomName('AudioNode.channelInterpretation')
   @DocsEditable()
-  void set channelInterpretation(String value) => _blink.BlinkAudioNode.instance.channelInterpretation_Setter_(unwrap_jso(this), value);
+  set channelInterpretation(String value) => _blink.BlinkAudioNode.instance.channelInterpretation_Setter_(unwrap_jso(this), value);
   
   @DomName('AudioNode.context')
   @DocsEditable()
   AudioContext get context => wrap_jso(_blink.BlinkAudioNode.instance.context_Getter_(unwrap_jso(this)));
   
   @DomName('AudioNode.numberOfInputs')
   @DocsEditable()
   int get numberOfInputs => _blink.BlinkAudioNode.instance.numberOfInputs_Getter_(unwrap_jso(this));
   
   @DomName('AudioNode.numberOfOutputs')
@@ skipping 32 matching lines @@
 
 
 @DocsEditable()
 @DomName('AudioParam')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AudioParam
 @Experimental()
 class AudioParam extends NativeFieldWrapperClass2 {
   // To suppress missing implicit constructor warnings.
   factory AudioParam._() { throw new UnsupportedError("Not supported"); }
 
+  static AudioParam internalCreateAudioParam() {
+    return new AudioParam._internalWrap();
+  }
+
+  js.JsObject blink_jsObject;
+
+  factory AudioParam._internalWrap() {
+    return new AudioParam.internal_();
+  }
+
+  AudioParam.internal_() { }
+
+  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
+  int get hashCode => unwrap_jso(this).hashCode;
+
   @DomName('AudioParam.defaultValue')
   @DocsEditable()
-  double get defaultValue => _blink.BlinkAudioParam.instance.defaultValue_Getter_(unwrap_jso(this));
+  num get defaultValue => _blink.BlinkAudioParam.instance.defaultValue_Getter_(unwrap_jso(this));
   
   @DomName('AudioParam.value')
   @DocsEditable()
   num get value => _blink.BlinkAudioParam.instance.value_Getter_(unwrap_jso(this));
   
   @DomName('AudioParam.value')
   @DocsEditable()
-  void set value(num value) => _blink.BlinkAudioParam.instance.value_Setter_(unwrap_jso(this), value);
+  set value(num value) => _blink.BlinkAudioParam.instance.value_Setter_(unwrap_jso(this), value);
   
   @DomName('AudioParam.cancelScheduledValues')
   @DocsEditable()
   void cancelScheduledValues(num startTime) => _blink.BlinkAudioParam.instance.cancelScheduledValues_Callback_1_(unwrap_jso(this), startTime);
   
   @DomName('AudioParam.exponentialRampToValueAtTime')
   @DocsEditable()
   void exponentialRampToValueAtTime(num value, num time) => _blink.BlinkAudioParam.instance.exponentialRampToValueAtTime_Callback_2_(unwrap_jso(this), value, time);
   
   @DomName('AudioParam.linearRampToValueAtTime')
@@ skipping 21 matching lines @@
 
 
 @DocsEditable()
 @DomName('AudioProcessingEvent')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AudioProcessingEvent-section
 @Experimental()
 class AudioProcessingEvent extends Event {
   // To suppress missing implicit constructor warnings.
   factory AudioProcessingEvent._() { throw new UnsupportedError("Not supported"); }
 
+
+  static AudioProcessingEvent internalCreateAudioProcessingEvent() {
+    return new AudioProcessingEvent._internalWrap();
+  }
+
+  factory AudioProcessingEvent._internalWrap() {
+    return new AudioProcessingEvent.internal_();
+  }
+
+  AudioProcessingEvent.internal_() : super.internal_();
+
+
   @DomName('AudioProcessingEvent.inputBuffer')
   @DocsEditable()
   AudioBuffer get inputBuffer => wrap_jso(_blink.BlinkAudioProcessingEvent.instance.inputBuffer_Getter_(unwrap_jso(this)));
   
   @DomName('AudioProcessingEvent.outputBuffer')
   @DocsEditable()
   AudioBuffer get outputBuffer => wrap_jso(_blink.BlinkAudioProcessingEvent.instance.outputBuffer_Getter_(unwrap_jso(this)));
   
   @DomName('AudioProcessingEvent.playbackTime')
   @DocsEditable()
   @Experimental() // untriaged
-  double get playbackTime => _blink.BlinkAudioProcessingEvent.instance.playbackTime_Getter_(unwrap_jso(this));
+  num get playbackTime => _blink.BlinkAudioProcessingEvent.instance.playbackTime_Getter_(unwrap_jso(this));
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('AudioSourceNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html
 @Experimental()
 class AudioSourceNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory AudioSourceNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static AudioSourceNode internalCreateAudioSourceNode() {
+    return new AudioSourceNode._internalWrap();
+  }
+
+  factory AudioSourceNode._internalWrap() {
+    return new AudioSourceNode.internal_();
+  }
+
+  AudioSourceNode.internal_() : super.internal_();
+
+
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('BiquadFilterNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#BiquadFilterNode-section
 @Experimental()
 class BiquadFilterNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory BiquadFilterNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static BiquadFilterNode internalCreateBiquadFilterNode() {
+    return new BiquadFilterNode._internalWrap();
+  }
+
+  factory BiquadFilterNode._internalWrap() {
+    return new BiquadFilterNode.internal_();
+  }
+
+  BiquadFilterNode.internal_() : super.internal_();
+
+
   @DomName('BiquadFilterNode.Q')
   @DocsEditable()
   AudioParam get Q => wrap_jso(_blink.BlinkBiquadFilterNode.instance.Q_Getter_(unwrap_jso(this)));
   
   @DomName('BiquadFilterNode.detune')
   @DocsEditable()
   AudioParam get detune => wrap_jso(_blink.BlinkBiquadFilterNode.instance.detune_Getter_(unwrap_jso(this)));
   
   @DomName('BiquadFilterNode.frequency')
   @DocsEditable()
   AudioParam get frequency => wrap_jso(_blink.BlinkBiquadFilterNode.instance.frequency_Getter_(unwrap_jso(this)));
   
   @DomName('BiquadFilterNode.gain')
   @DocsEditable()
   AudioParam get gain => wrap_jso(_blink.BlinkBiquadFilterNode.instance.gain_Getter_(unwrap_jso(this)));
   
   @DomName('BiquadFilterNode.type')
   @DocsEditable()
   String get type => _blink.BlinkBiquadFilterNode.instance.type_Getter_(unwrap_jso(this));
   
   @DomName('BiquadFilterNode.type')
   @DocsEditable()
-  void set type(String value) => _blink.BlinkBiquadFilterNode.instance.type_Setter_(unwrap_jso(this), value);
+  set type(String value) => _blink.BlinkBiquadFilterNode.instance.type_Setter_(unwrap_jso(this), value);
   
   @DomName('BiquadFilterNode.getFrequencyResponse')
   @DocsEditable()
   void getFrequencyResponse(Float32List frequencyHz, Float32List magResponse, Float32List phaseResponse) => _blink.BlinkBiquadFilterNode.instance.getFrequencyResponse_Callback_3_(unwrap_jso(this), frequencyHz, magResponse, phaseResponse);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('ChannelMergerNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#ChannelMergerNode-section
 @Experimental()
 class ChannelMergerNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory ChannelMergerNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static ChannelMergerNode internalCreateChannelMergerNode() {
+    return new ChannelMergerNode._internalWrap();
+  }
+
+  factory ChannelMergerNode._internalWrap() {
+    return new ChannelMergerNode.internal_();
+  }
+
+  ChannelMergerNode.internal_() : super.internal_();
+
+
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('ChannelSplitterNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#ChannelSplitterNode-section
 @Experimental()
 class ChannelSplitterNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory ChannelSplitterNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static ChannelSplitterNode internalCreateChannelSplitterNode() {
+    return new ChannelSplitterNode._internalWrap();
+  }
+
+  factory ChannelSplitterNode._internalWrap() {
+    return new ChannelSplitterNode.internal_();
+  }
+
+  ChannelSplitterNode.internal_() : super.internal_();
+
+
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('ConvolverNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#ConvolverNode
 @Experimental()
 class ConvolverNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory ConvolverNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static ConvolverNode internalCreateConvolverNode() {
+    return new ConvolverNode._internalWrap();
+  }
+
+  factory ConvolverNode._internalWrap() {
+    return new ConvolverNode.internal_();
+  }
+
+  ConvolverNode.internal_() : super.internal_();
+
+
   @DomName('ConvolverNode.buffer')
   @DocsEditable()
   AudioBuffer get buffer => wrap_jso(_blink.BlinkConvolverNode.instance.buffer_Getter_(unwrap_jso(this)));
   
   @DomName('ConvolverNode.buffer')
   @DocsEditable()
-  void set buffer(AudioBuffer value) => _blink.BlinkConvolverNode.instance.buffer_Setter_(unwrap_jso(this), unwrap_jso(value));
+  set buffer(AudioBuffer value) => _blink.BlinkConvolverNode.instance.buffer_Setter_(unwrap_jso(this), unwrap_jso(value));
   
   @DomName('ConvolverNode.normalize')
   @DocsEditable()
   bool get normalize => _blink.BlinkConvolverNode.instance.normalize_Getter_(unwrap_jso(this));
   
   @DomName('ConvolverNode.normalize')
   @DocsEditable()
-  void set normalize(bool value) => _blink.BlinkConvolverNode.instance.normalize_Setter_(unwrap_jso(this), value);
+  set normalize(bool value) => _blink.BlinkConvolverNode.instance.normalize_Setter_(unwrap_jso(this), value);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('DelayNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#DelayNode
 @Experimental()
 class DelayNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory DelayNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static DelayNode internalCreateDelayNode() {
+    return new DelayNode._internalWrap();
+  }
+
+  factory DelayNode._internalWrap() {
+    return new DelayNode.internal_();
+  }
+
+  DelayNode.internal_() : super.internal_();
+
+
   @DomName('DelayNode.delayTime')
   @DocsEditable()
   AudioParam get delayTime => wrap_jso(_blink.BlinkDelayNode.instance.delayTime_Getter_(unwrap_jso(this)));
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('DynamicsCompressorNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#DynamicsCompressorNode
 @Experimental()
 class DynamicsCompressorNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory DynamicsCompressorNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static DynamicsCompressorNode internalCreateDynamicsCompressorNode() {
+    return new DynamicsCompressorNode._internalWrap();
+  }
+
+  factory DynamicsCompressorNode._internalWrap() {
+    return new DynamicsCompressorNode.internal_();
+  }
+
+  DynamicsCompressorNode.internal_() : super.internal_();
+
+
   @DomName('DynamicsCompressorNode.attack')
   @DocsEditable()
   AudioParam get attack => wrap_jso(_blink.BlinkDynamicsCompressorNode.instance.attack_Getter_(unwrap_jso(this)));
   
   @DomName('DynamicsCompressorNode.knee')
   @DocsEditable()
   AudioParam get knee => wrap_jso(_blink.BlinkDynamicsCompressorNode.instance.knee_Getter_(unwrap_jso(this)));
   
   @DomName('DynamicsCompressorNode.ratio')
   @DocsEditable()
@@ skipping 20 matching lines @@
 
 
 @DocsEditable()
 @DomName('GainNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#GainNode
 @Experimental()
 class GainNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory GainNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static GainNode internalCreateGainNode() {
+    return new GainNode._internalWrap();
+  }
+
+  factory GainNode._internalWrap() {
+    return new GainNode.internal_();
+  }
+
+  GainNode.internal_() : super.internal_();
+
+
   @DomName('GainNode.gain')
   @DocsEditable()
   AudioParam get gain => wrap_jso(_blink.BlinkGainNode.instance.gain_Getter_(unwrap_jso(this)));
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('MediaElementAudioSourceNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#MediaElementAudioSourceNode
 @Experimental()
 class MediaElementAudioSourceNode extends AudioSourceNode {
   // To suppress missing implicit constructor warnings.
   factory MediaElementAudioSourceNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static MediaElementAudioSourceNode internalCreateMediaElementAudioSourceNode() {
+    return new MediaElementAudioSourceNode._internalWrap();
+  }
+
+  factory MediaElementAudioSourceNode._internalWrap() {
+    return new MediaElementAudioSourceNode.internal_();
+  }
+
+  MediaElementAudioSourceNode.internal_() : super.internal_();
+
+
   @DomName('MediaElementAudioSourceNode.mediaElement')
   @DocsEditable()
   @Experimental() // non-standard
   MediaElement get mediaElement => wrap_jso(_blink.BlinkMediaElementAudioSourceNode.instance.mediaElement_Getter_(unwrap_jso(this)));
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('MediaStreamAudioDestinationNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#MediaStreamAudioDestinationNode
 @Experimental()
 class MediaStreamAudioDestinationNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory MediaStreamAudioDestinationNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static MediaStreamAudioDestinationNode internalCreateMediaStreamAudioDestinationNode() {
+    return new MediaStreamAudioDestinationNode._internalWrap();
+  }
+
+  factory MediaStreamAudioDestinationNode._internalWrap() {
+    return new MediaStreamAudioDestinationNode.internal_();
+  }
+
+  MediaStreamAudioDestinationNode.internal_() : super.internal_();
+
+
   @DomName('MediaStreamAudioDestinationNode.stream')
   @DocsEditable()
   MediaStream get stream => wrap_jso(_blink.BlinkMediaStreamAudioDestinationNode.instance.stream_Getter_(unwrap_jso(this)));
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('MediaStreamAudioSourceNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#MediaStreamAudioSourceNode
 @Experimental()
 class MediaStreamAudioSourceNode extends AudioSourceNode {
   // To suppress missing implicit constructor warnings.
   factory MediaStreamAudioSourceNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static MediaStreamAudioSourceNode internalCreateMediaStreamAudioSourceNode() {
+    return new MediaStreamAudioSourceNode._internalWrap();
+  }
+
+  factory MediaStreamAudioSourceNode._internalWrap() {
+    return new MediaStreamAudioSourceNode.internal_();
+  }
+
+  MediaStreamAudioSourceNode.internal_() : super.internal_();
+
+
   @DomName('MediaStreamAudioSourceNode.mediaStream')
   @DocsEditable()
   MediaStream get mediaStream => wrap_jso(_blink.BlinkMediaStreamAudioSourceNode.instance.mediaStream_Getter_(unwrap_jso(this)));
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('OfflineAudioCompletionEvent')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#OfflineAudioCompletionEvent-section
 @Experimental()
 class OfflineAudioCompletionEvent extends Event {
   // To suppress missing implicit constructor warnings.
   factory OfflineAudioCompletionEvent._() { throw new UnsupportedError("Not supported"); }
 
+
+  static OfflineAudioCompletionEvent internalCreateOfflineAudioCompletionEvent() {
+    return new OfflineAudioCompletionEvent._internalWrap();
+  }
+
+  factory OfflineAudioCompletionEvent._internalWrap() {
+    return new OfflineAudioCompletionEvent.internal_();
+  }
+
+  OfflineAudioCompletionEvent.internal_() : super.internal_();
+
+
   @DomName('OfflineAudioCompletionEvent.renderedBuffer')
   @DocsEditable()
   AudioBuffer get renderedBuffer => wrap_jso(_blink.BlinkOfflineAudioCompletionEvent.instance.renderedBuffer_Getter_(unwrap_jso(this)));
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('OfflineAudioContext')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#OfflineAudioContext-section
 @Experimental()
 class OfflineAudioContext extends AudioContext {
   // To suppress missing implicit constructor warnings.
   factory OfflineAudioContext._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('OfflineAudioContext.OfflineAudioContext')
   @DocsEditable()
   factory OfflineAudioContext(int numberOfChannels, int numberOfFrames, num sampleRate) {
-    return _blink.BlinkOfflineAudioContext.instance.constructorCallback_3_(numberOfChannels, numberOfFrames, sampleRate);
+    return wrap_jso(_blink.BlinkOfflineAudioContext.instance.constructorCallback_3_(numberOfChannels, numberOfFrames, sampleRate));
   }
 
+
+  static OfflineAudioContext internalCreateOfflineAudioContext() {
+    return new OfflineAudioContext._internalWrap();
+  }
+
+  factory OfflineAudioContext._internalWrap() {
+    return new OfflineAudioContext.internal_();
+  }
+
+  OfflineAudioContext.internal_() : super.internal_();
+
+
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('OscillatorNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#dfn-OscillatorNode
 @Experimental()
 class OscillatorNode extends AudioSourceNode {
   // To suppress missing implicit constructor warnings.
   factory OscillatorNode._() { throw new UnsupportedError("Not supported"); }
 
   /**
    * Static factory designed to expose `ended` events to event
    * handlers that are not necessarily instances of [OscillatorNode].
    *
    * See [EventStreamProvider] for usage information.
    */
   @DomName('OscillatorNode.endedEvent')
   @DocsEditable()
   @Experimental() // untriaged
   static const EventStreamProvider<Event> endedEvent = const EventStreamProvider<Event>('ended');
 
+
+  static OscillatorNode internalCreateOscillatorNode() {
+    return new OscillatorNode._internalWrap();
+  }
+
+  factory OscillatorNode._internalWrap() {
+    return new OscillatorNode.internal_();
+  }
+
+  OscillatorNode.internal_() : super.internal_();
+
+
   @DomName('OscillatorNode.detune')
   @DocsEditable()
   AudioParam get detune => wrap_jso(_blink.BlinkOscillatorNode.instance.detune_Getter_(unwrap_jso(this)));
   
   @DomName('OscillatorNode.frequency')
   @DocsEditable()
   AudioParam get frequency => wrap_jso(_blink.BlinkOscillatorNode.instance.frequency_Getter_(unwrap_jso(this)));
   
   @DomName('OscillatorNode.type')
   @DocsEditable()
   String get type => _blink.BlinkOscillatorNode.instance.type_Getter_(unwrap_jso(this));
   
   @DomName('OscillatorNode.type')
   @DocsEditable()
-  void set type(String value) => _blink.BlinkOscillatorNode.instance.type_Setter_(unwrap_jso(this), value);
+  set type(String value) => _blink.BlinkOscillatorNode.instance.type_Setter_(unwrap_jso(this), value);
   
   @DomName('OscillatorNode.noteOff')
   @DocsEditable()
   void noteOff(num when) => _blink.BlinkOscillatorNode.instance.noteOff_Callback_1_(unwrap_jso(this), when);
   
   @DomName('OscillatorNode.noteOn')
   @DocsEditable()
   void noteOn(num when) => _blink.BlinkOscillatorNode.instance.noteOn_Callback_1_(unwrap_jso(this), when);
   
   @DomName('OscillatorNode.setPeriodicWave')
@@ skipping 34 matching lines @@
 
 
 @DocsEditable()
 @DomName('PannerNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#PannerNode
 @Experimental()
 class PannerNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory PannerNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static PannerNode internalCreatePannerNode() {
+    return new PannerNode._internalWrap();
+  }
+
+  factory PannerNode._internalWrap() {
+    return new PannerNode.internal_();
+  }
+
+  PannerNode.internal_() : super.internal_();
+
+
   @DomName('PannerNode.coneInnerAngle')
   @DocsEditable()
   num get coneInnerAngle => _blink.BlinkPannerNode.instance.coneInnerAngle_Getter_(unwrap_jso(this));
   
   @DomName('PannerNode.coneInnerAngle')
   @DocsEditable()
-  void set coneInnerAngle(num value) => _blink.BlinkPannerNode.instance.coneInnerAngle_Setter_(unwrap_jso(this), value);
+  set coneInnerAngle(num value) => _blink.BlinkPannerNode.instance.coneInnerAngle_Setter_(unwrap_jso(this), value);
   
   @DomName('PannerNode.coneOuterAngle')
   @DocsEditable()
   num get coneOuterAngle => _blink.BlinkPannerNode.instance.coneOuterAngle_Getter_(unwrap_jso(this));
   
   @DomName('PannerNode.coneOuterAngle')
   @DocsEditable()
-  void set coneOuterAngle(num value) => _blink.BlinkPannerNode.instance.coneOuterAngle_Setter_(unwrap_jso(this), value);
+  set coneOuterAngle(num value) => _blink.BlinkPannerNode.instance.coneOuterAngle_Setter_(unwrap_jso(this), value);
   
   @DomName('PannerNode.coneOuterGain')
   @DocsEditable()
   num get coneOuterGain => _blink.BlinkPannerNode.instance.coneOuterGain_Getter_(unwrap_jso(this));
   
   @DomName('PannerNode.coneOuterGain')
   @DocsEditable()
-  void set coneOuterGain(num value) => _blink.BlinkPannerNode.instance.coneOuterGain_Setter_(unwrap_jso(this), value);
+  set coneOuterGain(num value) => _blink.BlinkPannerNode.instance.coneOuterGain_Setter_(unwrap_jso(this), value);
   
   @DomName('PannerNode.distanceModel')
   @DocsEditable()
   String get distanceModel => _blink.BlinkPannerNode.instance.distanceModel_Getter_(unwrap_jso(this));
   
   @DomName('PannerNode.distanceModel')
   @DocsEditable()
-  void set distanceModel(String value) => _blink.BlinkPannerNode.instance.distanceModel_Setter_(unwrap_jso(this), value);
+  set distanceModel(String value) => _blink.BlinkPannerNode.instance.distanceModel_Setter_(unwrap_jso(this), value);
   
   @DomName('PannerNode.maxDistance')
   @DocsEditable()
   num get maxDistance => _blink.BlinkPannerNode.instance.maxDistance_Getter_(unwrap_jso(this));
   
   @DomName('PannerNode.maxDistance')
   @DocsEditable()
-  void set maxDistance(num value) => _blink.BlinkPannerNode.instance.maxDistance_Setter_(unwrap_jso(this), value);
+  set maxDistance(num value) => _blink.BlinkPannerNode.instance.maxDistance_Setter_(unwrap_jso(this), value);
   
   @DomName('PannerNode.panningModel')
   @DocsEditable()
   String get panningModel => _blink.BlinkPannerNode.instance.panningModel_Getter_(unwrap_jso(this));
   
   @DomName('PannerNode.panningModel')
   @DocsEditable()
-  void set panningModel(String value) => _blink.BlinkPannerNode.instance.panningModel_Setter_(unwrap_jso(this), value);
+  set panningModel(String value) => _blink.BlinkPannerNode.instance.panningModel_Setter_(unwrap_jso(this), value);
   
   @DomName('PannerNode.refDistance')
   @DocsEditable()
   num get refDistance => _blink.BlinkPannerNode.instance.refDistance_Getter_(unwrap_jso(this));
   
   @DomName('PannerNode.refDistance')
   @DocsEditable()
-  void set refDistance(num value) => _blink.BlinkPannerNode.instance.refDistance_Setter_(unwrap_jso(this), value);
+  set refDistance(num value) => _blink.BlinkPannerNode.instance.refDistance_Setter_(unwrap_jso(this), value);
   
   @DomName('PannerNode.rolloffFactor')
   @DocsEditable()
   num get rolloffFactor => _blink.BlinkPannerNode.instance.rolloffFactor_Getter_(unwrap_jso(this));
   
   @DomName('PannerNode.rolloffFactor')
   @DocsEditable()
-  void set rolloffFactor(num value) => _blink.BlinkPannerNode.instance.rolloffFactor_Setter_(unwrap_jso(this), value);
+  set rolloffFactor(num value) => _blink.BlinkPannerNode.instance.rolloffFactor_Setter_(unwrap_jso(this), value);
   
   @DomName('PannerNode.setOrientation')
   @DocsEditable()
   void setOrientation(num x, num y, num z) => _blink.BlinkPannerNode.instance.setOrientation_Callback_3_(unwrap_jso(this), x, y, z);
   
   @DomName('PannerNode.setPosition')
   @DocsEditable()
   void setPosition(num x, num y, num z) => _blink.BlinkPannerNode.instance.setPosition_Callback_3_(unwrap_jso(this), x, y, z);
   
   @DomName('PannerNode.setVelocity')
   @DocsEditable()
   void setVelocity(num x, num y, num z) => _blink.BlinkPannerNode.instance.setVelocity_Callback_3_(unwrap_jso(this), x, y, z);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('PeriodicWave')
 @Experimental() // untriaged
 class PeriodicWave extends NativeFieldWrapperClass2 {
   // To suppress missing implicit constructor warnings.
   factory PeriodicWave._() { throw new UnsupportedError("Not supported"); }
 
+  static PeriodicWave internalCreatePeriodicWave() {
+    return new PeriodicWave._internalWrap();
+  }
+
+  js.JsObject blink_jsObject;
+
+  factory PeriodicWave._internalWrap() {
+    return new PeriodicWave.internal_();
+  }
+
+  PeriodicWave.internal_() { }
+
+  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
+  int get hashCode => unwrap_jso(this).hashCode;
+
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('ScriptProcessorNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#ScriptProcessorNode
 @Experimental()
 class ScriptProcessorNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory ScriptProcessorNode._() { throw new UnsupportedError("Not supported"); }
 
   /**
    * Static factory designed to expose `audioprocess` events to event
    * handlers that are not necessarily instances of [ScriptProcessorNode].
    *
    * See [EventStreamProvider] for usage information.
    */
   @DomName('ScriptProcessorNode.audioprocessEvent')
   @DocsEditable()
   @Experimental() // untriaged
   static const EventStreamProvider<AudioProcessingEvent> audioProcessEvent = const EventStreamProvider<AudioProcessingEvent>('audioprocess');
 
+
+  static ScriptProcessorNode internalCreateScriptProcessorNode() {
+    return new ScriptProcessorNode._internalWrap();
+  }
+
+  factory ScriptProcessorNode._internalWrap() {
+    return new ScriptProcessorNode.internal_();
+  }
+
+  ScriptProcessorNode.internal_() : super.internal_();
+
+
   @DomName('ScriptProcessorNode.bufferSize')
   @DocsEditable()
   int get bufferSize => _blink.BlinkScriptProcessorNode.instance.bufferSize_Getter_(unwrap_jso(this));
   
   @DomName('ScriptProcessorNode.setEventListener')
   @DocsEditable()
   @Experimental() // untriaged
-  void setEventListener(EventListener eventListener) => _blink.BlinkScriptProcessorNode.instance.setEventListener_Callback_1_(unwrap_jso(this), unwrap_jso(eventListener));
+  void setEventListener(EventListener eventListener) => _blink.BlinkScriptProcessorNode.instance.setEventListener_Callback_1_(unwrap_jso(this), unwrap_jso((event) => eventListener(wrap_jso(event))));
   
   /// Stream of `audioprocess` events handled by this [ScriptProcessorNode].
 /**
    * Get a Stream that fires events when AudioProcessingEvents occur.
    * This particular stream is special in that it only allows one listener to a
    * given stream. Converting the returned Stream [asBroadcast] will likely ruin
    * the soft-real-time properties which which these events are fired and can
    * be processed.
    */
   @DomName('ScriptProcessorNode.onaudioprocess')
@@ skipping 10 matching lines @@
 
 
 @DocsEditable()
 @DomName('WaveShaperNode')
 // https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#dfn-WaveShaperNode
 @Experimental()
 class WaveShaperNode extends AudioNode {
   // To suppress missing implicit constructor warnings.
   factory WaveShaperNode._() { throw new UnsupportedError("Not supported"); }
 
+
+  static WaveShaperNode internalCreateWaveShaperNode() {
+    return new WaveShaperNode._internalWrap();
+  }
+
+  factory WaveShaperNode._internalWrap() {
+    return new WaveShaperNode.internal_();
+  }
+
+  WaveShaperNode.internal_() : super.internal_();
+
+
   @DomName('WaveShaperNode.curve')
   @DocsEditable()
-  Float32List get curve => wrap_jso(_blink.BlinkWaveShaperNode.instance.curve_Getter_(unwrap_jso(this)));
+  Float32List get curve => _blink.BlinkWaveShaperNode.instance.curve_Getter_(unwrap_jso(this));
   
   @DomName('WaveShaperNode.curve')
   @DocsEditable()
-  void set curve(Float32List value) => _blink.BlinkWaveShaperNode.instance.curve_Setter_(unwrap_jso(this), unwrap_jso(value));
+  set curve(Float32List value) => _blink.BlinkWaveShaperNode.instance.curve_Setter_(unwrap_jso(this), unwrap_jso(value));
   
   @DomName('WaveShaperNode.oversample')
   @DocsEditable()
   String get oversample => _blink.BlinkWaveShaperNode.instance.oversample_Getter_(unwrap_jso(this));
   
   @DomName('WaveShaperNode.oversample')
   @DocsEditable()
-  void set oversample(String value) => _blink.BlinkWaveShaperNode.instance.oversample_Setter_(unwrap_jso(this), value);
+  set oversample(String value) => _blink.BlinkWaveShaperNode.instance.oversample_Setter_(unwrap_jso(this), value);
   
 }