main.js

/*
        Zhongwen - A Chinese-English Popup Dictionary
        Original Work Copyright (C) 2011 Christian Schiller
        https://chrome.google.com/extensions/detail/kkmlkkjojmombglmlpbpapmhcaljjkde
        Modified work Copyright (C) 2017 Leonard Lausen
        https://github.com/leezu/zhongwen
        Modified work Copyright (C) 2019 Antoine Scemama
        https://github.com/ascemama/zhongwen

        ---

        Originally based on Rikaikun 0.8
        Copyright (C) 2010 Erek Speed
        http://code.google.com/p/rikaikun/

        ---

        Originally based on Rikaichan 1.07
        by Jonathan Zarate
        http://www.polarcloud.com/

        ---

        Originally based on RikaiXUL 0.4 by Todd Rudick
        http://www.rikai.com/
        http://rikaixul.mozdev.org/

        ---

        This program 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 2 of the License, or
        (at your option) any later version.

        This program 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 this program; if not, write to the Free Software
        Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

        ---

        Please do not change or remove any of the copyrights or links to web pages
        when modifying any of the files.

*/
function reportError(error) {
  console.error(`Error: ${error}`);
}
function ignoreError(error) { }

var zhongwenMain = {

  altView: 0,

  tabIDs: {},

  loadDictionary: async function () {
    let dictData = await loadDictData();
    return new ZhongwenDictionary(...dictData);
  },
  init: function () {

    let optionsPromise = browser.storage.sync.get('options');
    let dictionaryPromise = zhongwenMain.loadDictionary();
    Promise.all([optionsPromise, dictionaryPromise]).then(
      ([storage, dictionary]) => {
        this.dict = dictionary;
        //if first time usage, define default values
        if (typeof storage.options === 'undefined') {
          this.options = {
            'popupcolor': 'lightblue',
            'tonecolors': 'yes',
            'fontSize': 'small',
            'skritterTLD': 'com',
            'zhuyin': 'no',
            'grammar': 'no',
            'popupTime': 4,
            'simpTrad': 'auto',
            'pleco': 'yes'
          };
        }
        else {
          this.options = storage.options;
        }
      });
  },

  search: function (text) {
    var entry = this.dict.wordSearch(text);
    if (entry != null) {
      for (var i = 0; i < entry.data.length; i++) {
        var word = entry.data[i][1];
        if (this.dict.hasKeyword(word) && (entry.matchLen == word.length)) {
          // the final index should be the last one with the maximum length
          entry.grammar = { keyword: word, index: i };
        }
      }
    }

    return entry;
  },

  //not use for now, maybe later
  wordlistTab: function () {
    var url = browser.extension.getURL("/wordlist.html");
    var tabID = zhongwenMain.tabIDs['wordlist'];
    if (tabID) {
      browser.tabs.get(tabID, function (tab) {
        if (tab && (tab.url.substr(-13) == 'wordlist.html')) {
          browser.tabs.reload(tabID);
          browser.tabs.update(tabID, { active: true });
        } else {
          browser.tabs.create({
            url: url
          }, function (tab) {
            zhongwenMain.tabIDs['wordlist'] = tab.id;
            browser.tabs.reload(tab.id);
          });
        }
      });
    } else {
      browser.tabs.create({ url: url }, function (tab) {
        zhongwenMain.tabIDs['wordlist'] = tab.id;
        browser.tabs.reload(tab.id);
      });
    }
  }
};


zhongwenMain.init();