addons/fullscreen/fullscreen.js

   1 /*
   2  * Fullscreen addon for xterm.js
   3  *
   4  * Implements the toggleFullscreen function.
   5  *
   6  * If the `fullscreen` argument has been supplied, then
   7  * if it is true, the fullscreen mode gets turned on,
   8  * if it is false or null, the fullscreen mode gets turned off.
   9  *
  10  * If the `fullscreen` argument has not been supplied, the
  11  * fullscreen mode is being toggled.
  12  */
  13 (function (fullscreen) {
  14   if (typeof exports === 'object' && typeof module === 'object') {
  15     /*
  16      * CommonJS environment
  17      */
  18     module.exports = fullscreen(require('../../src/xterm'));
  19   } else if (typeof define == 'function') {
  20     /*
  21      * Require.js is available
  22      */
  23     define(['../../src/xterm'], fullscreen);
  24   } else {
  25     /*
  26      * Plain browser environment
  27      */
  28     fullscreen(this.Xterm);
  29   }
  30 })(function (Xterm) {
  31   var exports = {};
  32
  33   exports.toggleFullScreen = function (term, fullscreen) {
  34     var fn;
  35
  36     if (typeof fullscreen == 'undefined') {
  37       fn = (term.element.classList.contains('fullscreen')) ? 'remove' : 'add';
  38     } else if (!fullscreen) {
  39       fn = 'remove';
  40     } else {
  41       fn = 'add';
  42     }
  43
  44     term.element.classList[fn]('fullscreen');
  45   };
  46
  47   Xterm.prototype.toggleFullscreen = function (fullscreen) {
  48     exports.toggleFullScreen(this, fullscreen);
  49   };
  50
  51   return exports;
  52 });