extern-generator.html

<!--
    @license
    Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
    This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
    The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
    The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
    Code distributed by Google as part of the polymer project is also
    subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
-->
<link rel="import" href="../context-free-parser/context-free-parser.html">

<!--
Scrapes source documentation data from input text or url and prints closure externs.

@class extern-generator
-->
<polymer-element name="extern-generator" attributes="url">
<template>
<context-free-parser url="{{url}}" data="{{data}}"></context-free-parser>
<template repeat="{{class in data.classes}}">
  <div>
  <h2>Externs for: {{class.name}}</h2>

  <pre>
/**
 * @fileoverview Generated closure compiler externs for {{class.name}}.
 *
 * @license
 * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
 * This code may only be used under the BSD style license found at
 * http://polymer.github.io/LICENSE.txt. The complete set of authors may be
 * found at http://polymer.github.io/AUTHORS.txt. The complete set of
 * contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt. Code
 * distributed by Google as part of the polymer project is also subject to an
 * additional IP rights grant found at http://polymer.github.io/PATENTS.txt.
 */

/** @constructor @extends [['{']]{{class.extends | toCamelCaseElement}}[['}']]<template bind="{{class.name | toCamelCaseElement as elementName}}"> **/
var {{elementName}} = new function() {};
<template repeat="{{attribute in class.attributes}}">
/**
{{attribute.description | commentify}}
 * @type [['{']]{{attribute.type}}[['}']]
 */
{{elementName}}.prototype.{{attribute.name}}
</template>

</template>
</pre>
</div>
</template>
</template>
<script>
  Polymer({
    toCamelCaseElement: function(value) {
      if (value == undefined) {
        return "PolymerElement"
      }
      return value.split('-').map(function(value){
        return value.toLowerCase().charAt(0).toUpperCase() + value.slice(1)
      }).join("")+"Element";
    },
    commentify: function(value) {
      splitlines = value.split("\n");
      return splitlines.map(function(line){
        return " * " + line
      }).join("\n");
    }
  });

</script>
</polymer-element>