options.js

// This file is part of RECAP for Chrome.
// Copyright 2013 Ka-Ping Yee <ping@zesty.ca>
//
// RECAP for Chrome is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.  RECAP for Chrome is distributed in the hope that it will
// be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
// Public License for more details.
// 
// You should have received a copy of the GNU General Public License along with
// RECAP for Chrome.  If not, see: http://www.gnu.org/licenses/

// -------------------------------------------------------------------------
// JavaScript for the options page/popup.


var inputs = document.getElementsByTagName('input');

function load_options() {
  chrome.storage.sync.get('options', function (items) {
    for (var i = 0; i < inputs.length; i++) {
      inputs[i].checked = items.options[inputs[i].id];
    }
  });
}

function save_options() {
  var options = {};
  for (var i = 0; i < inputs.length; i++) {
    options[inputs[i].id] = inputs[i].checked;
  }
  chrome.storage.sync.set({options: options});
}

load_options();
for (var i = 0; i < inputs.length; i++) {
  inputs[i].addEventListener('change', save_options);
}