1 /* embed module - listens and relay hash changes to a parent window. */

     2 

     3 IriSP.EmbedModule = function(Popcorn, config, Serializer) {

     4   IriSP.Module.call(this, Popcorn, config, Serializer);

     5 

     6   window.addEventListener('message', IriSP.wrap(this, this.handleMessages), false);

     7   this._Popcorn.listen("IriSP.Mediafragment.hashchange", IriSP.wrap(this, this.relayChanges));

     8 };

     9 

    10 IriSP.EmbedModule.prototype = new IriSP.Module();

    11 

    12 IriSP.EmbedModule.prototype.handleMessages = function(e) {

    13   if (e.data.type === "hashchange") {

    14     window.location.hash = e.data.value;    

    15   }  

    16 };

    17 

    18 IriSP.EmbedModule.prototype.relayChanges = function(newHash) {

    19   window.parent.postMessage({type: "hashchange", value: newHash}, "*"); 

    20   return;

    21 };