define [ "libs/backbone" ], () -> NativePdfView = Backbone.View.extend tagName: "iframe" render: () -> @$el.css border: "none" width: "100%" height: "100%" return @ setPdf: (url) -> @$el.attr "src", url unsetPdf: () -> @$el.removeAttr "src" hide: () -> @$el.hide() show: () -> @$el.show()