1 IriSP.Widgets.Mediafragment = function(player, config) {

     2     IriSP.Widgets.Widget.call(this, player, config);

     3     this.last_hash = "";

     4     window.onhashchange = this.functionWrapper("goToHash");

     5     this.player.bindPopcorn("pause","setHashToTime");

     6 }

     7 

     8 IriSP.Widgets.Mediafragment.prototype = new IriSP.Widgets.Widget();

     9 

    10 IriSP.Widgets.Mediafragment.prototype.draw = function() {

    11     this.goToHash();

    12 }

    13 

    14 IriSP.Widgets.Mediafragment.prototype.goToHash = function() {

    15     if (document.location.hash !== this.last_hash) {

    16         this.last_hash = document.location.hash;

    17         var _tab = this.last_hash.split("=");

    18         if (_tab[0] === '#id') {

    19             var _annotation = this.source.getElement(_tab[1]);

    20             if (typeof _annotation !== "undefined") {

    21                 this.player.popcorn.currentTime(_annotation.begin.getSeconds());

    22             }

    23         }

    24         if (_tab[0] === '#t') {

    25             this.player.popcorn.currentTime(_tab[1]);

    26         }

    27     }

    28 }

    29 

    30 IriSP.Widgets.Mediafragment.prototype.setHashToAnnotation = function(_annotationId) {

    31     this.last_hash = '#id=' + this.source.unNamespace(_annotationId);

    32     

    33 }

    34 

    35 IriSP.Widgets.Mediafragment.prototype.setHashToTime = function() {

    36     this.last_hash = '#t=' + this.source.popcorn.currentTime();

    37 }

    38 

    39 IriSP.Widgets.Mediafragment.prototype.setHash = function(_hash) {

    40     if (this.last_hash !== _hash) {

    41         this.last_hash = _hash;

    42         document.location.hash = _hash;

    43     }

    44 }