Converted TwoSceneSelectionNode to use Emitter pattern for data nesti…

…ng, see phetsims/phet-io#1203
phetsims · Sep 9, 2017 · 9f6c643 · 9f6c643
1 parent 7083c47
commit 9f6c643
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/js/Emitter.js b/js/Emitter.js
@@ -35,10 +35,16 @@ define( function( require ) {
       indicateCallbacks: true,
       phetioArgumentTypes: [], // {TType[]} - for serializing/displaying the values during emit
       tandem: Tandem.tandemOptional(),
-      phetioEmitData: true // Can be overriden to suppress data from the phet-io data stream.  For example, clock tick
-                           // emits would spam the console, but the wrapper may still want to listen for the emits
+      phetioEmitData: true, // Can be overriden to suppress data from the phet-io data stream.  For example, clock tick
+      // emits would spam the console, but the wrapper may still want to listen for the emits
+      phetioMessageType: 'model' // 'model' | 'user'
     }, options );
 
+    assert && assert( options.phetioMessageType === 'model' || options.phetioMessageType === 'user' );
+
+    // @public (read-only) {string} - indicate the type of event
+    this.phetioMessageType = options.phetioMessageType;
+
     var self = this;
 
     // @private - indicates whether data should appear on the data stream.

diff --git a/js/TEmitter.js b/js/TEmitter.js
@@ -38,7 +38,7 @@ define( function( require ) {
         emitter.callbacksStartedEmitter.addListener( function() {
           assert && assert( arguments.length === phetioArgumentTypes.length, 'Wrong number of arguments, expected ' + phetioArgumentTypes.length + ', received ' + arguments.length );
           var parameters = { arguments: Array.prototype.slice.call( arguments ) };
-          var messageIndex = phetioEvents.start( 'model', phetioID, TEmitter( phetioArgumentTypes ), 'emitted', parameters );
+          var messageIndex = phetioEvents.start( emitter.phetioMessageType, phetioID, TEmitter( phetioArgumentTypes ), 'emitted', parameters );
 
           emitter.callbacksEndedEmitter.addListener( function listener() {
             assert && assert( arguments.length === 0, 'Wrong number of arguments, expected ' + phetioArgumentTypes.length + ', received ' + arguments.length );