/*global jsPDF */
/**
* @license
* ====================================================================
* Copyright (c) 2013 Youssef Beddad, youssef.beddad@gmail.com
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* ====================================================================
*/
/**
* jsPDF JavaScript plugin
*
* @name javascript
* @module
*/
(function (jsPDFAPI) {
'use strict';
var jsNamesObj, jsJsObj, text;
/**
* @name addJS
* @function
* @param {string} javascript The javascript to be embedded into the PDF-file.
* @returns {jsPDF}
*/
jsPDFAPI.addJS = function (javascript) {
text = javascript;
this.internal.events.subscribe(
'postPutResources',
function () {
jsNamesObj = this.internal.newObject();
this.internal.out('<<');
this.internal.out('/Names [(EmbeddedJS) ' + (jsNamesObj + 1) + ' 0 R]');
this.internal.out('>>');
this.internal.out('endobj');
jsJsObj = this.internal.newObject();
this.internal.out('<<');
this.internal.out('/S /JavaScript');
this.internal.out('/JS (' + text + ')');
this.internal.out('>>');
this.internal.out('endobj');
}
);
this.internal.events.subscribe(
'putCatalog',
function () {
if (jsNamesObj !== undefined && jsJsObj !== undefined) {
this.internal.out('/Names <</JavaScript ' + jsNamesObj + ' 0 R>>');
}
}
);
return this;
};
}(jsPDF.API));