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wilx/Hyphenator_for_Czech_language.user.js

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Hyphenator_for_Czech_language.user.js
// ==UserScript==
// @name Hyphenator for Czech language on selected sites
// @namespace vhaisman@gmail.com
// @description This script is a copy of Hyphenator by Mathias Nater with hyphenation data for Czech language.
// @include /^https?://www\.ceska-justice\.cz/.*$/
// @include /^https?://www\.zdravotnickydenik\.cz/.*$/
// @include /^https?://(.+\.)?ihned\.(cz|news)/.*$/
// @include /^https?://.+\.aktualne\.cz/.*$/
// @include /^https?://www\.ceskenoviny\.cz/.*$/
// @include /^https?://.+\.idnes\.cz/.*$/
// @include /^https?://.+\.reflex\.cz/.*$/
// @include /^https?://.+\.respekt\.cz/.*$/
// @include /^https?://.+\.ceskatelevize\.cz/.*$/
// @include /^https?://.+\.seznam\.cz/.*$/
// @include /^https?://.+\.seznamzpravy\.cz/.*$/
// @include /^https?://.+\.lidovky\.cz/.*$/
// @include /^https?://svobodneforum\.cz/.*$/
// @include /^https?://.+\.rozhlas\.cz/.*$/
// @include /^https?://mediahub\.cz/.*$/
// @include /^https?://.+\.novinky\.cz/.*$/
// @include /^https?://.+\.info\.cz/.*$/
// @include /^https?://.+\.tyden\.cz/.*$/
// @include /^https?://cs\.wikipedia\.org/.*$/
// @include /^https?://echo24\.cz/.*$/
// @include /^https?://.+\.parlamentnilisty\.cz/.*$/
// @include /^https?://(.+\.)?forum24\.cz/.*$/
// @include /^https?://(.+\.)?euro\.cz/.*$/
// @include /^https?://(.+\.)?e15\.cz/.*$/
// @include /^https?://(.+\.)?neovlivni\.cz/.*$/
// @include /^https?://www\.sysifos\.cz/.*$/
// @include /^https?://(.+\.)?denikreferendum\.cz/.*$/
// @include /^https?://(.+\.)?neviditelnypes.lidovky\.cz/.*$/
// @include /^https?://(.+\.)?denik\.cz/.*$/
// @include /^https?://(.+\.)?irozhlas\.cz/.*$/
// @include /^https?://(.+\.)?epravo\.cz/.*$/
// @include /^https?://www\.ahaonline\.cz/.*$/
// @version 45
// @downloadURL https://gist.github.com/wilx/920b728f27f0f6cf8dcde7289276f281/raw
// @grant none
// @noframes
// @run-at document-end
// ==/UserScript==
(function(){
"use strict;"
console.log("Hyphenator here.");
function hyphenator_for_czech_language_on_selected_sites() {
var nodes = [];
var host = document.location.host;
console.log("location.host: " + host);
if (host.startsWith("www.ceska-justice.cz")
|| host.startsWith("www.zdravotnickydenik.cz")) {
console.log("using rules for Česká Justice");
nodes = document.body.querySelectorAll("article.post");
} else if (/^(.+\.)?ihned\.(cz|news)$/.test(host)) {
console.log("using rules for IHned");
nodes = document.body.querySelectorAll("article, .perex, div[id=main-content], div[id=content] h1, div.content-column, div.article");
} else if (host.endsWith(".aktualne.cz")) {
console.log("using rules for Aktualne");
nodes = document.body.querySelectorAll("div.clanek, div.titulek-clanku, div.obsah, div.page");
} else if (host == "www.ceskenoviny.cz") {
console.log("using rules for České Noviny");
nodes = document.body.querySelectorAll("div.box-article");
} else if (host.endsWith(".idnes.cz")) {
console.log("using rules for IDnes");
nodes = document.body.querySelectorAll("div.art-full, div.col, div.hp-b, div[id=main] div[id=content]");
} else if (host.endsWith(".reflex.cz")) {
console.log("using rules for Reflex");
nodes = document.body.querySelectorAll("article");
} else if (host.endsWith(".respekt.cz")) {
console.log("using rules for Respekt");
nodes = document.body.querySelectorAll("div.layout_content-text, div.layout_content-full");
} else if (host.endsWith(".ceskatelevize.cz")) {
console.log("using rules for Česká televize");
nodes = document.body.querySelectorAll("article, div[id=myPage] div[id=mainPanel]");
} else if (host.endsWith(".seznam.cz") || host.endsWith(".seznamzpravy.cz")) {
console.log("using rules for Seznam");
nodes = document.body.querySelectorAll("main");
} else if (/^(.+\.)?neviditelnypes.lidovky\.cz$/.test(host)) {
console.log("using rules for Neviditelný Pes");
nodes = document.body.querySelectorAll("div[id=art-full], div[id=col-c]");
} else if (host.endsWith(".lidovky.cz")) {
console.log("using rules for Lidovky");
nodes = document.body.querySelectorAll("div[id=content]");
} else if (host == "svobodneforum.cz") {
console.log("using rules for Svobodné fórum");
nodes = document.body.querySelectorAll("main");
} else if (host.endsWith(".rozhlas.cz")) {
console.log("using rules for Rozhlas");
nodes = document.body.querySelectorAll("div.main, div[id=main], div[id=aside]");
} else if (host == "mediahub.cz") {
console.log("using rules for Mediahub");
nodes = document.body.querySelectorAll("section[id=section-content], section[id=section-sidebar], div.container");
} else if (host == "cs.wikipedia.org") {
console.log("using rules for Česká Wikipedia");
nodes = document.body.querySelectorAll("div[id=bodyContent]");
} else if (host.endsWith(".novinky.cz")) {
console.log("using rules for Novinky");
nodes = document.body.querySelectorAll("main section article, div[id=articleBox], div[id=articleContent], div[id=articleHeaderBig], div[id=page] div[id=subpage] div[id=main]");
} else if (host.endsWith(".info.cz")) {
console.log("using rules for Info");
nodes = document.body.querySelectorAll("article");
} else if (host.endsWith(".tyden.cz")) {
console.log("using rules for Týden");
nodes = document.body.querySelectorAll("div.article, div.articles");
} else if (host.endsWith("echo24.cz")) {
console.log("using rules for Echo24");
nodes = document.body.querySelectorAll("div[id=content], article, section");
} else if (host.endsWith("parlamentnilisty.cz")) {
console.log("using rules for Parlamentni Listy");
nodes = document.body.querySelectorAll("div[id=main]");
} else if (/^(.+\.)?forum24\.cz$/.test(host)) {
console.log("using rules for Forum24");
nodes = document.body.querySelectorAll("article");
} else if (/^(.+\.)?euro\.cz$/.test(host)) {
console.log("using rules for Euro.cz");
nodes = document.body.querySelectorAll("div[id=article]");
} else if (/^(.+\.)?e15\.cz$/.test(host)) {
console.log("using rules for E15");
nodes = document.body.querySelectorAll("article");
} else if (/^(.+\.)?neovlivni\.cz$/.test(host)) {
console.log("using rules for Neovlivni");
nodes = document.body.querySelectorAll("section");
} else if (/^www\.sysifos\.cz$/.test(host)) {
console.log("using rules for sisyfos.cz");
document.getElementsByTagName('html')[0].setAttribute('lang', 'cs');
nodes = document.body.querySelectorAll("div[id=blok005a]");
} else if (/^(.+\.)?denikreferendum\.cz$/.test(host)) {
console.log("using rules for Deník Referendum");
nodes = document.body.querySelectorAll("div[id=content]");
} else if (/^(.+\.)?denik\.cz$/.test(host)) {
console.log("using rules for Deník");
nodes = document.body.querySelectorAll("div.content");
} else if (/^(.+\.)?irozhlas\.cz$/.test(host)) {
console.log("using rules for iRozhlas");
nodes = document.body.querySelectorAll("article");
} else if (/^(.+\.)?epravo\.cz$/.test(host)) {
console.log("using rules for epravo.cz");
nodes = document.body.querySelectorAll(".article, .article-detail");
} else if (/^www\.ahaonline\.cz$/.test(host)) {
console.log("using rules for ahaonline.cz");
nodes = document.body.querySelectorAll("article");
} else {
console.log("No rule matched.");
}
console.log("Got " + nodes.length + " nodes.");
var hyphenate_re = /\bhyphenate\b/;
for (var i = 0; i != nodes.length; ++i) {
var node = nodes[i];
if (!hyphenate_re.test(node.className)) {
node.className += " hyphenate";
}
}
/** @license Hyphenator 5.2.0(devel) - client side hyphenation for webbrowsers
* Copyright (C) 2015 Mathias Nater, Zürich (mathiasnater at gmail dot com)
* https://github.com/mnater/Hyphenator
*
* Released under the MIT license
* http://mnater.github.io/Hyphenator/LICENSE.txt
*/
/*
* Comments are jsdoc3 formatted. See http://usejsdoc.org
* Use mergeAndPack.html to get rid of the comments and to reduce the file size of this script!
*/
/* The following comment is for JSLint: */
/*jslint browser: true, multivar: true*/
/*global Hyphenator window*/
/**
* @desc Provides all functionality to do hyphenation, except the patterns that are loaded externally
* @global
* @namespace Hyphenator
* @author Mathias Nater, <mathias@mnn.ch>
* @version 5.2.0(devel)
* @example
* &lt;script src = "Hyphenator.js" type = "text/javascript"&gt;&lt;/script&gt;
* &lt;script type = "text/javascript"&gt;
* Hyphenator.run();
* &lt;/script&gt;
*/
var Hyphenator;
Hyphenator = (function (window) {
'use strict';
/**
* @member Hyphenator~contextWindow
* @access private
* @desc
* contextWindow stores the window for the actual document to be hyphenated.
* If there are frames this will change.
* So use contextWindow instead of window!
*/
var contextWindow = window;
/**
* @member {Object.<string, Hyphenator~supportedLangs~supportedLanguage>} Hyphenator~supportedLangs
* @desc
* A generated key-value object that stores supported languages and meta data.
* The key is the {@link http://tools.ietf.org/rfc/bcp/bcp47.txt bcp47} code of the language and the value
* is an object of type {@link Hyphenator~supportedLangs~supportedLanguage}
* @namespace Hyphenator~supportedLangs
* @access private
* //Check if language lang is supported:
* if (supportedLangs.hasOwnProperty(lang))
*/
var supportedLangs = (function () {
/**
* @typedef {Object} Hyphenator~supportedLangs~supportedLanguage
* @property {string} file - The name of the pattern file
* @property {number} script - The script type of the language (e.g. 'latin' for english), this type is abbreviated by an id
* @property {string} prompt - The sentence prompted to the user, if Hyphenator.js doesn't find a language hint
*/
/**
* @lends Hyphenator~supportedLangs
*/
var r = {},
/**
* @method Hyphenator~supportedLangs~o
* @desc
* Sets a value of Hyphenator~supportedLangs
* @access protected
* @param {string} code The {@link http://tools.ietf.org/rfc/bcp/bcp47.txt bcp47} code of the language
* @param {string} file The name of the pattern file
* @param {Number} script A shortcut for a specific script: latin:0, cyrillic: 1, arabic: 2, armenian:3, bengali: 4, devangari: 5, greek: 6
* gujarati: 7, kannada: 8, lao: 9, malayalam: 10, oriya: 11, persian: 12, punjabi: 13, tamil: 14, telugu: 15
* @param {string} prompt The sentence prompted to the user, if Hyphenator.js doesn't find a language hint
*/
o = function (code, file, script, prompt) {
r[code] = {'file': file, 'script': script, 'prompt': prompt};
};
o('be', 'be.js', 1, 'Мова гэтага сайта не можа быць вызначаны аўтаматычна. Калі ласка пакажыце мову:');
o('ca', 'ca.js', 0, '');
o('cs', 'cs.js', 0, 'Jazyk této internetové stránky nebyl automaticky rozpoznán. Určete prosím její jazyk:');
o('da', 'da.js', 0, 'Denne websides sprog kunne ikke bestemmes. Angiv venligst sprog:');
o('bn', 'bn.js', 4, '');
o('de', 'de.js', 0, 'Die Sprache dieser Webseite konnte nicht automatisch bestimmt werden. Bitte Sprache angeben:');
o('el', 'el-monoton.js', 6, '');
o('el-monoton', 'el-monoton.js', 6, '');
o('el-polyton', 'el-polyton.js', 6, '');
o('en', 'en-us.js', 0, 'The language of this website could not be determined automatically. Please indicate the main language:');
o('en-gb', 'en-gb.js', 0, 'The language of this website could not be determined automatically. Please indicate the main language:');
o('en-us', 'en-us.js', 0, 'The language of this website could not be determined automatically. Please indicate the main language:');
o('eo', 'eo.js', 0, 'La lingvo de ĉi tiu retpaĝo ne rekoneblas aŭtomate. Bonvolu indiki ĝian ĉeflingvon:');
o('es', 'es.js', 0, 'El idioma del sitio no pudo determinarse autom%E1ticamente. Por favor, indique el idioma principal:');
o('et', 'et.js', 0, 'Veebilehe keele tuvastamine ebaõnnestus, palun valige kasutatud keel:');
o('fi', 'fi.js', 0, 'Sivun kielt%E4 ei tunnistettu automaattisesti. M%E4%E4rit%E4 sivun p%E4%E4kieli:');
o('fr', 'fr.js', 0, 'La langue de ce site n%u2019a pas pu %EAtre d%E9termin%E9e automatiquement. Veuillez indiquer une langue, s.v.p.%A0:');
o('ga', 'ga.js', 0, 'Níorbh fhéidir teanga an tsuímh a fháil go huathoibríoch. Cuir isteach príomhtheanga an tsuímh:');
o('grc', 'grc.js', 6, '');
o('gu', 'gu.js', 7, '');
o('hi', 'hi.js', 5, '');
o('hu', 'hu.js', 0, 'A weboldal nyelvét nem sikerült automatikusan megállapítani. Kérem adja meg a nyelvet:');
o('hy', 'hy.js', 3, 'Չհաջողվեց հայտնաբերել այս կայքի լեզուն։ Խնդրում ենք նշեք հիմնական լեզուն՝');
o('it', 'it.js', 0, 'Lingua del sito sconosciuta. Indicare una lingua, per favore:');
o('kn', 'kn.js', 8, 'ಜಾಲ ತಾಣದ ಭಾಷೆಯನ್ನು ನಿರ್ಧರಿಸಲು ಸಾಧ್ಯವಾಗುತ್ತಿಲ್ಲ. ದಯವಿಟ್ಟು ಮುಖ್ಯ ಭಾಷೆಯನ್ನು ಸೂಚಿಸಿ:');
o('la', 'la.js', 0, '');
o('lt', 'lt.js', 0, 'Nepavyko automatiškai nustatyti šios svetainės kalbos. Prašome įvesti kalbą:');
o('lv', 'lv.js', 0, 'Šīs lapas valodu nevarēja noteikt automātiski. Lūdzu norādiet pamata valodu:');
o('ml', 'ml.js', 10, 'ഈ വെ%u0D2C%u0D4D%u200Cസൈറ്റിന്റെ ഭാഷ കണ്ടുപിടിയ്ക്കാ%u0D28%u0D4D%u200D കഴിഞ്ഞില്ല. ഭാഷ ഏതാണെന്നു തിരഞ്ഞെടുക്കുക:');
o('nb', 'nb-no.js', 0, 'Nettstedets språk kunne ikke finnes automatisk. Vennligst oppgi språk:');
o('no', 'nb-no.js', 0, 'Nettstedets språk kunne ikke finnes automatisk. Vennligst oppgi språk:');
o('nb-no', 'nb-no.js', 0, 'Nettstedets språk kunne ikke finnes automatisk. Vennligst oppgi språk:');
o('nl', 'nl.js', 0, 'De taal van deze website kan niet automatisch worden bepaald. Geef de hoofdtaal op:');
o('or', 'or.js', 11, '');
o('pa', 'pa.js', 13, '');
o('pl', 'pl.js', 0, 'Języka tej strony nie można ustalić automatycznie. Proszę wskazać język:');
o('pt', 'pt.js', 0, 'A língua deste site não pôde ser determinada automaticamente. Por favor indique a língua principal:');
o('ru', 'ru.js', 1, 'Язык этого сайта не может быть определен автоматически. Пожалуйста укажите язык:');
o('sk', 'sk.js', 0, '');
o('sl', 'sl.js', 0, 'Jezika te spletne strani ni bilo mogoče samodejno določiti. Prosim navedite jezik:');
o('sr-cyrl', 'sr-cyrl.js', 1, 'Језик овог сајта није детектован аутоматски. Молим вас наведите језик:');
o('sr-latn', 'sr-latn.js', 0, 'Jezika te spletne strani ni bilo mogoče samodejno določiti. Prosim navedite jezik:');
o('sv', 'sv.js', 0, 'Spr%E5ket p%E5 den h%E4r webbplatsen kunde inte avg%F6ras automatiskt. V%E4nligen ange:');
o('ta', 'ta.js', 14, '');
o('te', 'te.js', 15, '');
o('tr', 'tr.js', 0, 'Bu web sitesinin dili otomatik olarak tespit edilememiştir. Lütfen dökümanın dilini seçiniz%A0:');
o('uk', 'uk.js', 1, 'Мова цього веб-сайту не може бути визначена автоматично. Будь ласка, вкажіть головну мову:');
o('ro', 'ro.js', 0, 'Limba acestui sit nu a putut fi determinată automat. Alege limba principală:');
return r;
}());
/**
* @member {Object} Hyphenator~locality
* @desc
* An object storing isBookmarklet, basePath and isLocal
* @access private
* @see {@link Hyphenator~loadPatterns}
*/
var locality = (function getLocality() {
var r = {
isBookmarklet: false,
basePath: "//mnater.github.io/Hyphenator/",
isLocal: false
},
scripts = contextWindow.document.getElementsByTagName('script'),
i = 0,
src,
len = scripts.length,
p,
currScript;
while (i < len) {
currScript = scripts[i];
if (currScript.hasAttribute("src")) {
src = currScript.src;
p = src.indexOf("Hyphenator.js");
if (p !== -1) {
r.basePath = src.substring(0, p);
if (src.indexOf("Hyphenator.js?bm=true") !== -1) {
r.isBookmarklet = true;
}
if (window.location.href.indexOf(r.basePath) !== -1) {
r.isLocal = true;
}
break;
}
}
i += 1;
}
return r;
}());
/**
* @member {string} Hyphenator~basePath
* @desc
* A string storing the basepath from where Hyphenator.js was loaded.
* This is used to load the pattern files.
* The basepath is determined dynamically in getLocality by searching all script-tags for Hyphenator.js
* If the path cannot be determined {@link http://mnater.github.io/Hyphenator/} is used as fallback.
* @access private
* @see {@link Hyphenator~loadPatterns}
*/
var basePath = locality.basePath;
/**
* @member {boolean} Hyphenator~isLocal
* @access private
* @desc
* This is computed by getLocality.
* isLocal is true, if Hyphenator is loaded from the same domain, as the webpage, but false, if
* it's loaded from an external source (i.e. directly from github)
*/
var isLocal = locality.isLocal;
/**
* @member {boolean} Hyphenator~documentLoaded
* @access private
* @desc
* documentLoaded is true, when the DOM has been loaded. This is set by {@link Hyphenator~runWhenLoaded}
*/
var documentLoaded = false;
/**
* @member {boolean} Hyphenator~persistentConfig
* @access private
* @desc
* if persistentConfig is set to true (defaults to false), config options and the state of the
* toggleBox are stored in DOM-storage (according to the storage-setting). So they haven't to be
* set for each page.
* @default false
* @see {@link Hyphenator.config}
*/
var persistentConfig = false;
/**
* @member {boolean} Hyphenator~doFrames
* @access private
* @desc
* switch to control if frames/iframes should be hyphenated, too.
* defaults to false (frames are a bag of hurt!)
* @default false
* @see {@link Hyphenator.config}
*/
var doFrames = false;
/**
* @member {Object.<string,boolean>} Hyphenator~dontHyphenate
* @desc
* A key-value object containing all html-tags whose content should not be hyphenated
* @access private
*/
var dontHyphenate = {'video': true, 'audio': true, 'script': true, 'code': true, 'pre': true, 'img': true, 'br': true, 'samp': true, 'kbd': true, 'var': true, 'abbr': true, 'acronym': true, 'sub': true, 'sup': true, 'button': true, 'option': true, 'label': true, 'textarea': true, 'input': true, 'math': true, 'svg': true, 'style': true};
/**
* @member {boolean} Hyphenator~enableCache
* @desc
* A variable to set if caching is enabled or not
* @default true
* @access private
* @see {@link Hyphenator.config}
*/
var enableCache = true;
/**
* @member {string} Hyphenator~storageType
* @desc
* A variable to define what html5-DOM-Storage-Method is used ('none', 'local' or 'session')
* @default 'local'
* @access private
* @see {@link Hyphenator.config}
*/
var storageType = 'local';
/**
* @member {Object|undefined} Hyphenator~storage
* @desc
* An alias to the storage defined in storageType. This is set by {@link Hyphenator~createStorage}.
* Set by {@link Hyphenator.run}
* @default null
* @access private
* @see {@link Hyphenator~createStorage}
*/
var storage;
/**
* @member {boolean} Hyphenator~enableReducedPatternSet
* @desc
* A variable to set if storing the used patterns is set
* @default false
* @access private
* @see {@link Hyphenator.config}
* @see {@link Hyphenator.getRedPatternSet}
*/
var enableReducedPatternSet = false;
/**
* @member {boolean} Hyphenator~enableRemoteLoading
* @desc
* A variable to set if pattern files should be loaded remotely or not
* @default true
* @access private
* @see {@link Hyphenator.config}
*/
var enableRemoteLoading = true;
/**
* @member {boolean} Hyphenator~displayToggleBox
* @desc
* A variable to set if the togglebox should be displayed or not
* @default false
* @access private
* @see {@link Hyphenator.config}
*/
var displayToggleBox = false;
/**
* @method Hyphenator~onError
* @desc
* A function that can be called upon an error.
* @see {@link Hyphenator.config}
* @access private
*/
var onError = function (e) {
//window.alert("Hyphenator.js says:\n\nAn Error occurred at " + e.fileName + ":" + e.lineNumber + ":\n" + e.message);
console.error("Hyphenator.js says:\n\nAn Error occurred at " + e.fileName + ":" + e.lineNumber + ":\n" + e.message);
};
/**
* @method Hyphenator~onWarning
* @desc
* A function that can be called upon a warning.
* @see {@link Hyphenator.config}
* @access private
*/
var onWarning = function (e) {
window.console.log(e.message);
};
/**
* @method Hyphenator~createElem
* @desc
* A function alias to document.createElementNS or document.createElement
* @access private
*/
function createElem(tagname, context) {
context = context || contextWindow;
var el;
if (window.document.createElementNS) {
el = context.document.createElementNS('http://www.w3.org/1999/xhtml', tagname);
} else if (window.document.createElement) {
el = context.document.createElement(tagname);
}
return el;
}
/**
* @method Hyphenator~forEachKey
* @desc
* Calls the function f on every property of o
* @access private
*/
function forEachKey(o, f) {
var k;
if (Object.hasOwnProperty("keys")) {
Object.keys(o).forEach(f);
} else {
for (k in o) {
if (o.hasOwnProperty(k)) {
f(k);
}
}
}
}
/**
* @member {boolean} Hyphenator~css3
* @desc
* A variable to set if css3 hyphenation should be used
* @default false
* @access private
* @see {@link Hyphenator.config}
*/
var css3 = false;
/**
* @method Hyphenator~css3_gethsupport
* @desc
* This function returns a {@link Hyphenator~css3_hsupport} object for the current UA
* @type function
* @access private
* @see Hyphenator~css3_h9n
*/
function css3_gethsupport() {
var support = false,
supportedBrowserLangs = {},
property = '',
checkLangSupport,
createLangSupportChecker = function (prefix) {
var testStrings = [
//latin: 0
'aabbccddeeffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz',
//cyrillic: 1
'абвгдеёжзийклмнопрстуфхцчшщъыьэюя',
//arabic: 2
'أبتثجحخدذرزسشصضطظعغفقكلمنهوي',
//armenian: 3
'աբգդեզէըթժիլխծկհձղճմյնշոչպջռսվտրցւփքօֆ',
//bengali: 4
'ঁংঃঅআইঈউঊঋঌএঐওঔকখগঘঙচছজঝঞটঠডঢণতথদধনপফবভমযরলশষসহ়ঽািীুূৃৄেৈোৌ্ৎৗড়ঢ়য়ৠৡৢৣ',
//devangari: 5
'ँंःअआइईउऊऋऌएऐओऔकखगघङचछजझञटठडढणतथदधनपफबभमयरलळवशषसहऽािीुूृॄेैोौ्॒॑ॠॡॢॣ',
//greek: 6
'αβγδεζηθικλμνξοπρσςτυφχψω',
//gujarati: 7
'બહઅઆઇઈઉઊઋૠએઐઓઔાિીુૂૃૄૢૣેૈોૌકખગઘઙચછજઝઞટઠડઢણતથદધનપફસભમયરલળવશષ',
//kannada: 8
'ಂಃಅಆಇಈಉಊಋಌಎಏಐಒಓಔಕಖಗಘಙಚಛಜಝಞಟಠಡಢಣತಥದಧನಪಫಬಭಮಯರಱಲಳವಶಷಸಹಽಾಿೀುೂೃೄೆೇೈೊೋೌ್ೕೖೞೠೡ',
//lao: 9
'ກຂຄງຈຊຍດຕຖທນບປຜຝພຟມຢຣລວສຫອຮະັາິີຶືຸູົຼເແໂໃໄ່້໊໋ໜໝ',
//malayalam: 10
'ംഃഅആഇഈഉഊഋഌഎഏഐഒഓഔകഖഗഘങചഛജഝഞടഠഡഢണതഥദധനപഫബഭമയരറലളഴവശഷസഹാിീുൂൃെേൈൊോൌ്ൗൠൡൺൻർൽൾൿ',
//oriya: 11
'ଁଂଃଅଆଇଈଉଊଋଌଏଐଓଔକଖଗଘଙଚଛଜଝଞଟଠଡଢଣତଥଦଧନପଫବଭମଯରଲଳଵଶଷସହାିୀୁୂୃେୈୋୌ୍ୗୠୡ',
//persian: 12
'أبتثجحخدذرزسشصضطظعغفقكلمنهوي',
//punjabi: 13
'ਁਂਃਅਆਇਈਉਊਏਐਓਔਕਖਗਘਙਚਛਜਝਞਟਠਡਢਣਤਥਦਧਨਪਫਬਭਮਯਰਲਲ਼ਵਸ਼ਸਹਾਿੀੁੂੇੈੋੌ੍ੰੱ',
//tamil: 14
'ஃஅஆஇஈஉஊஎஏஐஒஓஔகஙசஜஞடணதநனபமயரறலளழவஷஸஹாிீுூெேைொோௌ்ௗ',
//telugu: 15
'ఁంఃఅఆఇఈఉఊఋఌఎఏఐఒఓఔకఖగఘఙచఛజఝఞటఠడఢణతథదధనపఫబభమయరఱలళవశషసహాిీుూృౄెేైొోౌ్ౕౖౠౡ'
],
f = function (lang) {
var shadow,
computedHeight,
bdy,
r = false;
//check if lang has already been tested
if (supportedBrowserLangs.hasOwnProperty(lang)) {
r = supportedBrowserLangs[lang];
} else if (supportedLangs.hasOwnProperty(lang)) {
//create and append shadow-test-element
bdy = window.document.getElementsByTagName('body')[0];
shadow = createElem('div', window);
shadow.id = 'Hyphenator_LanguageChecker';
shadow.style.width = '5em';
shadow.style.padding = '0';
shadow.style.border = 'none';
shadow.style[prefix] = 'auto';
shadow.style.hyphens = 'auto';
shadow.style.fontSize = '12px';
shadow.style.lineHeight = '12px';
shadow.style.wordWrap = 'normal';
shadow.style.visibility = 'hidden';
shadow.lang = lang;
shadow.style['-webkit-locale'] = "'" + lang + "'";
shadow.innerHTML = testStrings[supportedLangs[lang].script];
bdy.appendChild(shadow);
//measure its height
computedHeight = shadow.offsetHeight;
//remove shadow element
bdy.removeChild(shadow);
r = !!(computedHeight > 12);
supportedBrowserLangs[lang] = r;
} else {
r = false;
}
return r;
};
return f;
},
s;
if (window.getComputedStyle) {
s = window.getComputedStyle(window.document.getElementsByTagName('body')[0], null);
if (s == null) {
// Nothing to do here.
} else if (s.hyphens !== undefined) {
support = true;
property = 'hyphens';
checkLangSupport = createLangSupportChecker('hyphens');
} else if (s['-webkit-hyphens'] !== undefined) {
support = true;
property = '-webkit-hyphens';
checkLangSupport = createLangSupportChecker('-webkit-hyphens');
} else if (s.MozHyphens !== undefined) {
support = true;
property = '-moz-hyphens';
checkLangSupport = createLangSupportChecker('MozHyphens');
} else if (s['-ms-hyphens'] !== undefined) {
support = true;
property = '-ms-hyphens';
checkLangSupport = createLangSupportChecker('-ms-hyphens');
}
} //else we just return the initial values because ancient browsers don't support css3 anyway
return {
support: support,
property: property,
supportedBrowserLangs: supportedBrowserLangs,
checkLangSupport: checkLangSupport
};
}
/**
* @typedef {Object} Hyphenator~css3_hsupport
* @property {boolean} support - if css3-hyphenation is supported
* @property {string} property - the css property name to access hyphen-settings (e.g. -webkit-hyphens)
* @property {Object.<string, boolean>} supportedBrowserLangs - an object caching tested languages
* @property {function} checkLangSupport - a method that checks if the browser supports a requested language
*/
/**
* @member {Hyphenator~css3_h9n} Hyphenator~css3_h9n
* @desc
* A generated object containing information for CSS3-hyphenation support
* This is set by {@link Hyphenator~css3_gethsupport}
* @default undefined
* @access private
* @see {@link Hyphenator~css3_gethsupport}
* @example
* //Check if browser supports a language
* css3_h9n.checkLangSupport(&lt;lang&gt;)
*/
var css3_h9n;
/**
* @member {string} Hyphenator~hyphenateClass
* @desc
* A string containing the css-class-name for the hyphenate class
* @default 'hyphenate'
* @access private
* @example
* &lt;p class = "hyphenate"&gt;Text&lt;/p&gt;
* @see {@link Hyphenator.config}
*/
var hyphenateClass = 'hyphenate';
/**
* @member {string} Hyphenator~urlHyphenateClass
* @desc
* A string containing the css-class-name for the urlhyphenate class
* @default 'urlhyphenate'
* @access private
* @example
* &lt;p class = "urlhyphenate"&gt;Text&lt;/p&gt;
* @see {@link Hyphenator.config}
*/
var urlHyphenateClass = 'urlhyphenate';
/**
* @member {string} Hyphenator~classPrefix
* @desc
* A string containing a unique className prefix to be used
* whenever Hyphenator sets a CSS-class
* @access private
*/
var classPrefix = 'Hyphenator' + Math.round(Math.random() * 1000);
/**
* @member {string} Hyphenator~hideClass
* @desc
* The name of the class that hides elements
* @access private
*/
var hideClass = classPrefix + 'hide';
/**
* @member {RegExp} Hyphenator~hideClassRegExp
* @desc
* RegExp to remove hideClass from a list of classes
* @access private
*/
var hideClassRegExp = new RegExp("\\s?\\b" + hideClass + "\\b", "g");
/**
* @member {string} Hyphenator~hideClass
* @desc
* The name of the class that unhides elements
* @access private
*/
var unhideClass = classPrefix + 'unhide';
/**
* @member {RegExp} Hyphenator~hideClassRegExp
* @desc
* RegExp to remove unhideClass from a list of classes
* @access private
*/
var unhideClassRegExp = new RegExp("\\s?\\b" + unhideClass + "\\b", "g");
/**
* @member {string} Hyphenator~css3hyphenateClass
* @desc
* The name of the class that hyphenates elements with css3
* @access private
*/
var css3hyphenateClass = classPrefix + 'css3hyphenate';
/**
* @member {CSSEdit} Hyphenator~css3hyphenateClass
* @desc
* The var where CSSEdit class is stored
* @access private
*/
var css3hyphenateClassHandle;
/**
* @member {string} Hyphenator~dontHyphenateClass
* @desc
* A string containing the css-class-name for elements that should not be hyphenated
* @default 'donthyphenate'
* @access private
* @example
* &lt;p class = "donthyphenate"&gt;Text&lt;/p&gt;
* @see {@link Hyphenator.config}
*/
var dontHyphenateClass = 'donthyphenate';
/**
* @member {number} Hyphenator~min
* @desc
* A number wich indicates the minimal length of words to hyphenate.
* @default 6
* @access private
* @see {@link Hyphenator.config}
*/
var min = 6;
/**
* @member {number} Hyphenator~leftmin
* @desc
* A number wich indicates the minimal length of characters before the first hyphenation.
* This value is only used if it is greater than the value in the pattern file.
* @default given by pattern file
* @access private
* @see {@link Hyphenator.config}
*/
var leftmin = 0;
/**
* @member {number} Hyphenator~rightmin
* @desc
* A number wich indicates the minimal length of characters after the last hyphenation.
* This value is only used if it is greater than the value in the pattern file.
* @default given by pattern file
* @access private
* @see {@link Hyphenator.config}
*/
var rightmin = 0;
/**
* @member {number} Hyphenator~rightmin
* @desc
* Control how compound words are hyphenated.
* "auto": factory-made -> fac-tory-made ('old' behaviour of Hyphenator.js)
* "all": factory-made -> fac-tory-[ZWSP]made ('made'.length < minWordLength)
* "hyphen": factory-made -> factory-[ZWSP]made (Zero Width Space inserted after '-' to provide line breaking opportunity)
* @default "auto"
* @access private
* @see {@link Hyphenator.config}
*/
var compound = "auto";
/**
* @member {number} Hyphenator~orphanControl
* @desc
* Control how the last words of a line are handled:
* level 1 (default): last word is hyphenated
* level 2: last word is not hyphenated
* level 3: last word is not hyphenated and last space is non breaking
* @default 1
* @access private
*/
var orphanControl = 1;
/**
* @member {boolean} Hyphenator~isBookmarklet
* @desc
* This is computed by getLocality.
* True if Hyphanetor runs as bookmarklet.
* @access private
*/
var isBookmarklet = locality.isBookmarklet;
/**
* @member {string|null} Hyphenator~mainLanguage
* @desc
* The general language of the document. In contrast to {@link Hyphenator~defaultLanguage},
* mainLanguage is defined by the client (i.e. by the html or by a prompt).
* @access private
* @see {@link Hyphenator~autoSetMainLanguage}
*/
var mainLanguage = null;
/**
* @member {string|null} Hyphenator~defaultLanguage
* @desc
* The language defined by the developper. This language setting is defined by a config option.
* It is overwritten by any html-lang-attribute and only taken in count, when no such attribute can
* be found (i.e. just before the prompt).
* @access private
* @see {@link Hyphenator.config}
* @see {@link Hyphenator~autoSetMainLanguage}
*/
var defaultLanguage = '';
/**
* @member {ElementCollection} Hyphenator~elements
* @desc
* A class representing all elements (of type Element) that have to be hyphenated. This var is filled by
* {@link Hyphenator~gatherDocumentInfos}
* @access private
*/
var elements = (function () {
/**
* @constructor Hyphenator~elements~ElementCollection~Element
* @desc represents a DOM Element with additional information
* @access private
*/
var makeElement = function (element) {
return {
/**
* @member {Object} Hyphenator~elements~ElementCollection~Element~element
* @desc A DOM Element
* @access protected
*/
element: element,
/**
* @member {boolean} Hyphenator~elements~ElementCollection~Element~hyphenated
* @desc Marks if the element has been hyphenated
* @access protected
*/
hyphenated: false,
/**
* @member {boolean} Hyphenator~elements~ElementCollection~Element~treated
* @desc Marks if information of the element has been collected but not hyphenated (e.g. dohyphenation is off)
* @access protected
*/
treated: false
};
},
/**
* @constructor Hyphenator~elements~ElementCollection
* @desc A collection of Elements to be hyphenated
* @access protected
*/
makeElementCollection = function () {
/**
* @member {number} Hyphenator~elements~ElementCollection~counters
* @desc Array of [number of collected elements, number of hyphenated elements]
* @access protected
*/
var counters = [0, 0],
/**
* @member {Object.<string, Array.<Element>>} Hyphenator~elements~ElementCollection~list
* @desc The collection of elements, where the key is a language code and the value is an array of elements
* @access protected
*/
list = {},
/**
* @method Hyphenator~elements~ElementCollection.prototype~add
* @augments Hyphenator~elements~ElementCollection
* @access protected
* @desc adds a DOM element to the collection
* @param {Object} el - The DOM element
* @param {string} lang - The language of the element
*/
add = function (el, lang) {
var elo = makeElement(el);
if (!list.hasOwnProperty(lang)) {
list[lang] = [];
}
list[lang].push(elo);
counters[0] += 1;
return elo;
},
/**
* @callback Hyphenator~elements~ElementCollection.prototype~each~callback fn - The callback that is executed for each element
* @param {string} [k] The key (i.e. language) of the collection
* @param {Hyphenator~elements~ElementCollection~Element} element
*/
/**
* @method Hyphenator~elements~ElementCollection.prototype~each
* @augments Hyphenator~elements~ElementCollection
* @access protected
* @desc takes each element of the collection as an argument of fn
* @param {Hyphenator~elements~ElementCollection.prototype~each~callback} fn - A function that takes an element as an argument
*/
each = function (fn) {
forEachKey(list, function (k) {
if (fn.length === 2) {
fn(k, list[k]);
} else {
fn(list[k]);
}
});
};
return {
counters: counters,
list: list,
add: add,
each: each
};
};
return makeElementCollection();
}());
/**
* @member {Object.<sting, string>} Hyphenator~exceptions
* @desc
* An object containing exceptions as comma separated strings for each language.
* When the language-objects are loaded, their exceptions are processed, copied here and then deleted.
* Exceptions can also be set by the user.
* @see {@link Hyphenator~prepareLanguagesObj}
* @access private
*/
var exceptions = {};
/**
* @member {Object.<string, boolean>} Hyphenator~docLanguages
* @desc
* An object holding all languages used in the document. This is filled by
* {@link Hyphenator~gatherDocumentInfos}
* @access private
*/
var docLanguages = {};
/**
* @member {string} Hyphenator~url
* @desc
* A string containing a insane RegularExpression to match URL's
* @access private
*/
var url = '(?:\\w*:\/\/)?(?:(?:\\w*:)?(?:\\w*)@)?(?:(?:(?:[\\d]{1,3}\\.){3}(?:[\\d]{1,3}))|(?:(?:www\\.|[a-zA-Z]\\.)?[a-zA-Z0-9\\-\\.]+\\.(?:[a-z]{2,4})))(?::\\d*)?(?:\/[\\w#!:\\.?\\+=&%@!\\-]*)*';
// protocoll usr pwd ip or host tld port path
/**
* @member {string} Hyphenator~mail
* @desc
* A string containing a RegularExpression to match mail-adresses
* @access private
*/
var mail = '[\\w-\\.]+@[\\w\\.]+';
/**
* @member {string} Hyphenator~zeroWidthSpace
* @desc
* A string that holds a char.
* Depending on the browser, this is the zero with space or an empty string.
* zeroWidthSpace is used to break URLs
* @access private
*/
var zeroWidthSpace = (function () {
var zws, ua = window.navigator.userAgent.toLowerCase();
zws = String.fromCharCode(8203); //Unicode zero width space
if (ua.indexOf('msie 6') !== -1) {
zws = ''; //IE6 doesn't support zws
}
if (ua.indexOf('opera') !== -1 && ua.indexOf('version/10.00') !== -1) {
zws = ''; //opera 10 on XP doesn't support zws
}
return zws;
}());
/**
* @method Hyphenator~onBeforeWordHyphenation
* @desc
* This method is called just before a word is hyphenated.
* It is called with two parameters: the word and its language.
* The method must return a string (aka the word).
* @see {@link Hyphenator.config}
* @access private
* @param {string} word
* @param {string} lang
* @return {string} The word that goes into hyphenation
*/
var onBeforeWordHyphenation = function (word) {
return word;
};
/**
* @method Hyphenator~onAfterWordHyphenation
* @desc
* This method is called for each word after it is hyphenated.
* Takes the word as a first parameter and its language as a second parameter.
* Returns a string that will replace the word that has been hyphenated.
* @see {@link Hyphenator.config}
* @access private
* @param {string} word
* @param {string} lang
* @return {string} The word that goes into hyphenation
*/
var onAfterWordHyphenation = function (word) {
return word;
};
/**
* @method Hyphenator~onHyphenationDone
* @desc
* A method to be called, when the last element has been hyphenated.
* If there are frames the method is called for each frame.
* Therefore the location.href of the contextWindow calling this method is given as a parameter
* @see {@link Hyphenator.config}
* @param {string} context
* @access private
*/
var onHyphenationDone = function (context) {
return context;
};
/**
* @name Hyphenator~selectorFunction
* @desc
* A function set by the user that has to return a HTMLNodeList or array of Elements to be hyphenated.
* By default this is set to false so we can check if a selectorFunction is set…
* @see {@link Hyphenator.config}
* @see {@link Hyphenator~mySelectorFunction}
* @default false
* @type {function|boolean}
* @access private
*/
var selectorFunction = false;
/**
* @name Hyphenator~flattenNodeList
* @desc
* Takes a nodeList and returns an array with all elements that are not contained by another element in the nodeList
* By using this function the elements returned by selectElements can be 'flattened'.
* @see {@link Hyphenator~selectElements}
* @param {nodeList} nl
* @return {Array} Array of 'parent'-elements
* @access private
*/
function flattenNodeList(nl) {
var parentElements = [],
i = 1,
j = 0,
isParent = true;
parentElements.push(nl[0]); //add the first item, since this is always an parent
while (i < nl.length) { //cycle through nodeList
while (j < parentElements.length) { //cycle through parentElements
if (parentElements[j].contains(nl[i])) {
isParent = false;
break;
}
j += 1;
}
if (isParent) {
parentElements.push(nl[i]);
}
isParent = true;
i += 1;
}
return parentElements;
}
/**
* @method Hyphenator~mySelectorFunction
* @desc
* A function that returns a HTMLNodeList or array of Elements to be hyphenated.
* By default it uses the classname ('hyphenate') to select the elements.
* @access private
*/
function mySelectorFunction(hyphenateClass) {
var tmp,
el = [],
i = 0;
if (window.document.getElementsByClassName) {
el = contextWindow.document.getElementsByClassName(hyphenateClass);
} else if (window.document.querySelectorAll) {
el = contextWindow.document.querySelectorAll('.' + hyphenateClass);
} else {
tmp = contextWindow.document.getElementsByTagName('*');
while (i < tmp.length) {
if (tmp[i].className.indexOf(hyphenateClass) !== -1 && tmp[i].className.indexOf(dontHyphenateClass) === -1) {
el.push(tmp[i]);
}
i += 1;
}
}
return el;
}
/**
* @method Hyphenator~selectElements
* @desc
* A function that uses either selectorFunction set by the user
* or the default mySelectorFunction.
* @access private
*/
function selectElements() {
var elems;
if (selectorFunction) {
elems = selectorFunction();
} else {
elems = mySelectorFunction(hyphenateClass);
}
if (elems.length !== 0) {
elems = flattenNodeList(elems);
}
return elems;
}
/**
* @member {string} Hyphenator~intermediateState
* @desc
* The visibility of elements while they are hyphenated:
* 'visible': unhyphenated text is visible and then redrawn when hyphenated.
* 'hidden': unhyphenated text is made invisible as soon as possible and made visible after hyphenation.
* @default 'hidden'
* @see {@link Hyphenator.config}
* @access private
*/
var intermediateState = 'hidden';
/**
* @member {string} Hyphenator~unhide
* @desc
* How hidden elements unhide: either simultaneous (default: 'wait') or progressively.
* 'wait' makes Hyphenator.js to wait until all elements are hyphenated (one redraw)
* With 'progressive' Hyphenator.js unhides elements as soon as they are hyphenated.
* @see {@link Hyphenator.config}
* @access private
*/
var unhide = 'wait';
/**
* @member {Array.<Hyphenator~CSSEdit>} Hyphenator~CSSEditors
* @desc A container array that holds CSSEdit classes
* For each window object one CSSEdit class is inserted
* @access private
*/
var CSSEditors = [];
/**
* @constructor Hyphenator~CSSEdit
* @desc
* This class handles access and editing of StyleSheets.
* Thanks to this styles (e.g. hiding and unhiding elements upon hyphenation)
* can be changed in one place instead for each element.
* @access private
*/
function makeCSSEdit(w) {
w = w || window;
var doc = w.document,
/**
* @member {Object} Hyphenator~CSSEdit~sheet
* @desc
* A StyleSheet, where Hyphenator can write to.
* If no StyleSheet can be found, lets create one.
* @access private
*/
sheet = (function () {
var i = 0,
l = doc.styleSheets.length,
s,
element,
r = false;
while (i < l) {
s = doc.styleSheets[i];
try {
if (!!s.cssRules) {
r = s;
break;
}
} catch (ignore) {}
i += 1;
}
if (r === false) {
element = doc.createElement('style');
element.type = 'text/css';
doc.getElementsByTagName('head')[0].appendChild(element);
r = doc.styleSheets[doc.styleSheets.length - 1];
}
return r;
}()),
/**
* @typedef {Object} Hyphenator~CSSEdit~changes
* @property {Object} sheet - The StyleSheet where the change was made
* @property {number} index - The index of the changed rule
*/
/**
* @member {Array.<changes>} Hyphenator~CSSEdit~changes
* @desc
* Sets a CSS rule for a specified selector
* @access private
*/
changes = [],
/**
* @typedef Hyphenator~CSSEdit~rule
* @property {number} index - The index of the rule
* @property {Object} rule - The style rule
*/
/**
* @method Hyphenator~CSSEdit~findRule
* @desc
* Searches the StyleSheets for a given selector and returns an object containing the rule.
* If nothing can be found, false is returned.
* @param {string} sel
* @return {Hyphenator~CSSEdit~rule|false}
* @access private
*/
findRule = function (sel) {
var s,
rule,
sheets = w.document.styleSheets,
rules,
i = 0,
j = 0,
r = false;
while (i < sheets.length) {
s = sheets[i];
try { //FF has issues here with external CSS (s.o.p)
if (!!s.cssRules) {
rules = s.cssRules;
} else if (!!s.rules) {
// IE < 9
rules = s.rules;
}
} catch (ignore) {}
if (!!rules && !!rules.length) {
while (j < rules.length) {
rule = rules[j];
if (rule.selectorText === sel) {
r = {
index: j,
rule: rule
};
}
j += 1;
}
}
i += 1;
}
return r;
},
/**
* @method Hyphenator~CSSEdit~addRule
* @desc
* Adds a rule to the {@link Hyphenator~CSSEdit~sheet}
* @param {string} sel - The selector to be added
* @param {string} rulesStr - The rules for the specified selector
* @return {number} index of the new rule
* @access private
*/
addRule = function (sel, rulesStr) {
var i, r;
if (!!sheet.insertRule) {
if (!!sheet.cssRules) {
i = sheet.cssRules.length;
} else {
i = 0;
}
r = sheet.insertRule(sel + '{' + rulesStr + '}', i);
} else if (!!sheet.addRule) {
// IE < 9
if (!!sheet.rules) {
i = sheet.rules.length;
} else {
i = 0;
}
sheet.addRule(sel, rulesStr, i);
r = i;
}
return r;
},
/**
* @method Hyphenator~CSSEdit~removeRule
* @desc
* Removes a rule with the specified index from the specified sheet
* @param {Object} sheet - The style sheet
* @param {number} index - the index of the rule
* @access private
*/
removeRule = function (sheet, index) {
if (sheet.deleteRule) {
sheet.deleteRule(index);
} else {
// IE < 9
sheet.removeRule(index);
}
};
return {
/**
* @method Hyphenator~CSSEdit.setRule
* @desc
* Sets a CSS rule for a specified selector
* @access public
* @param {string} sel - Selector
* @param {string} rulesString - CSS-Rules
*/
setRule: function (sel, rulesString) {
var i, existingRule, cssText;
existingRule = findRule(sel);
if (!!existingRule) {
if (!!existingRule.rule.cssText) {
cssText = existingRule.rule.cssText;
} else {
// IE < 9
cssText = existingRule.rule.style.cssText.toLowerCase();
}
if (cssText !== sel + ' { ' + rulesString + ' }') {
//cssText of the found rule is not uniquely selector + rulesString,
if (cssText.indexOf(rulesString) !== -1) {
//maybe there are other rules or IE < 9
//clear existing def
existingRule.rule.style.visibility = '';
}
//add rule and register for later removal
i = addRule(sel, rulesString);
changes.push({sheet: sheet, index: i});
}
} else {
i = addRule(sel, rulesString);
changes.push({sheet: sheet, index: i});
}
},
/**
* @method Hyphenator~CSSEdit.clearChanges
* @desc
* Removes all changes Hyphenator has made from the StyleSheets
* @access public
*/
clearChanges: function () {
var change = changes.pop();
while (!!change) {
removeRule(change.sheet, change.index);
change = changes.pop();
}
}
};
}
/**
* @member {string} Hyphenator~hyphen
* @desc
* A string containing the character for in-word-hyphenation
* @default the soft hyphen
* @access private
* @see {@link Hyphenator.config}
*/
var hyphen = String.fromCharCode(173);
/**
* @member {string} Hyphenator~urlhyphen
* @desc
* A string containing the character for url/mail-hyphenation
* @default the zero width space
* @access private
* @see {@link Hyphenator.config}
* @see {@link Hyphenator~zeroWidthSpace}
*/
var urlhyphen = zeroWidthSpace;
/**
* @method Hyphenator~hyphenateURL
* @desc
* Puts {@link Hyphenator~urlhyphen} (default: zero width space) after each no-alphanumeric char that my be in a URL.
* @param {string} url to hyphenate
* @returns string the hyphenated URL
* @access public
*/
function hyphenateURL(url) {
var tmp = url.replace(/([:\/\.\?#&\-_,;!@]+)/gi, '$&' + urlhyphen),
parts = tmp.split(urlhyphen),
i = 0;
while (i < parts.length) {
if (parts[i].length > (2 * min)) {
parts[i] = parts[i].replace(/(\w{3})(\w)/gi, "$1" + urlhyphen + "$2");
}
i += 1;
}
if (parts[parts.length - 1] === "") {
parts.pop();
}
return parts.join(urlhyphen);
}
/**
* @member {boolean} Hyphenator~safeCopy
* @desc
* Defines wether work-around for copy issues is active or not
* @default true
* @access private
* @see {@link Hyphenator.config}
* @see {@link Hyphenator~registerOnCopy}
*/
var safeCopy = true;
/**
* @method Hyphenator~zeroTimeOut
* @desc
* defer execution of a function on the call stack
* Analog to window.setTimeout(fn, 0) but without a clamped delay if postMessage is supported
* @access private
* @see {@link http://dbaron.org/log/20100309-faster-timeouts}
*/
var zeroTimeOut = (function () {
if (window.postMessage && window.addEventListener) {
return (function () {
var timeouts = [],
msg = "Hyphenator_zeroTimeOut_message",
setZeroTimeOut = function (fn) {
timeouts.push(fn);
window.postMessage(msg, "*");
},
handleMessage = function (event) {
if (event.source === window && event.data === msg) {
event.stopPropagation();
if (timeouts.length > 0) {
//var efn = timeouts.shift();
//efn();
timeouts.shift()();
}
}
};
window.addEventListener("message", handleMessage, true);
return setZeroTimeOut;
}());
}
return function (fn) {
window.setTimeout(fn, 0);
};
}());
/**
* @member {Object} Hyphenator~hyphRunFor
* @desc
* stores location.href for documents where run() has been executed
* to warn when Hyphenator.run() executed multiple times
* @access private
* @see {@link Hyphenator~runWhenLoaded}
*/
var hyphRunFor = {};
/**
* @method Hyphenator~runWhenLoaded
* @desc
* A crossbrowser solution for the DOMContentLoaded-Event based on
* <a href = "http://jquery.com/">jQuery</a>
* I added some functionality: e.g. support for frames and iframes…
* @param {Object} w the window-object
* @param {function()} f the function to call when the document is ready
* @access private
*/
function runWhenLoaded(w, f) {
var toplevel,
add = window.document.addEventListener
? 'addEventListener'
: 'attachEvent',
rem = window.document.addEventListener
? 'removeEventListener'
: 'detachEvent',
pre = window.document.addEventListener
? ''
: 'on';
function init(context) {
if (hyphRunFor[context.location.href]) {
onWarning(new Error("Warning: multiple execution of Hyphenator.run() – This may slow down the script!"));
}
contextWindow = context || window;
f();
hyphRunFor[contextWindow.location.href] = true;
}
function doScrollCheck() {
try {
// If IE is used, use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
w.document.documentElement.doScroll("left");
} catch (ignore) {
window.setTimeout(doScrollCheck, 1);
return;
}
//maybe modern IE fired DOMContentLoaded
if (!hyphRunFor[w.location.href]) {
documentLoaded = true;
init(w);
}
}
function doOnEvent(e) {
var i = 0,
fl,
haveAccess;
if (!!e && e.type === 'readystatechange' && w.document.readyState !== 'interactive' && w.document.readyState !== 'complete') {
return;
}
//DOM is ready/interactive, but frames may not be loaded yet!
//cleanup events
w.document[rem](pre + 'DOMContentLoaded', doOnEvent, false);
w.document[rem](pre + 'readystatechange', doOnEvent, false);
//check frames
fl = w.frames.length;
if (fl === 0 || !doFrames) {
//there are no frames!
//cleanup events
w[rem](pre + 'load', doOnEvent, false);
documentLoaded = true;
init(w);
} else if (doFrames && fl > 0) {
//we have frames, so wait for onload and then initiate runWhenLoaded recursevly for each frame:
if (!!e && e.type === 'load') {
//cleanup events
w[rem](pre + 'load', doOnEvent, false);
while (i < fl) {
haveAccess = undefined;
//try catch isn't enough for webkit
try {
//opera throws only on document.toString-access
haveAccess = w.frames[i].document.toString();
} catch (ignore) {
haveAccess = undefined;
}
if (!!haveAccess) {
runWhenLoaded(w.frames[i], f);
}
i += 1;
}
init(w);
}
}
}
if (documentLoaded || w.document.readyState === 'complete') {
//Hyphenator has run already (documentLoaded is true) or
//it has been loaded after onLoad
documentLoaded = true;
doOnEvent({type: 'load'});
} else {
//register events
w.document[add](pre + 'DOMContentLoaded', doOnEvent, false);
w.document[add](pre + 'readystatechange', doOnEvent, false);
w[add](pre + 'load', doOnEvent, false);
toplevel = false;
try {
toplevel = !window.frameElement;
} catch (ignore) {}
if (toplevel && w.document.documentElement.doScroll) {
doScrollCheck(); //calls init()
}
}
}
/**
* @method Hyphenator~getLang
* @desc
* Gets the language of an element. If no language is set, it may use the {@link Hyphenator~mainLanguage}.
* @param {Object} el The first parameter is an DOM-Element-Object
* @param {boolean} fallback The second parameter is a boolean to tell if the function should return the {@link Hyphenator~mainLanguage}
* if there's no language found for the element.
* @return {string} The language of the element
* @access private
*/
function getLang(el, fallback) {
try {
return !!el.getAttribute('lang')
? el.getAttribute('lang').toLowerCase()
: !!el.getAttribute('xml:lang')
? el.getAttribute('xml:lang').toLowerCase()
: el.tagName.toLowerCase() !== 'html'
? getLang(el.parentNode, fallback)
: fallback
? mainLanguage
: null;
} catch (ignore) {}
}
/**
* @method Hyphenator~autoSetMainLanguage
* @desc
* Retrieves the language of the document from the DOM and sets the lang attribute of the html-tag.
* The function looks in the following places:
* <ul>
* <li>lang-attribute in the html-tag</li>
* <li>&lt;meta http-equiv = "content-language" content = "xy" /&gt;</li>
* <li>&lt;meta name = "DC.Language" content = "xy" /&gt;</li>
* <li>&lt;meta name = "language" content = "xy" /&gt;</li>
* </li>
* If nothing can be found a prompt using {@link Hyphenator~languageHint} and a prompt-string is displayed.
* If the retrieved language is in the object {@link Hyphenator~supportedLangs} it is copied to {@link Hyphenator~mainLanguage}
* @access private
*/
function autoSetMainLanguage(w) {
w = w || contextWindow;
var el = w.document.getElementsByTagName('html')[0],
m = w.document.getElementsByTagName('meta'),
i = 0,
getLangFromUser = function () {
var ml,
text = '',
dH = 300,
dW = 450,
dX = Math.floor((w.outerWidth - dW) / 2) + window.screenX,
dY = Math.floor((w.outerHeight - dH) / 2) + window.screenY,
ul = '',
languageHint;
if (!!window.showModalDialog && (w.location.href.indexOf(basePath) !== -1)) {
ml = window.showModalDialog(basePath + 'modalLangDialog.html', supportedLangs, "dialogWidth: " + dW + "px; dialogHeight: " + dH + "px; dialogtop: " + dY + "; dialogleft: " + dX + "; center: on; resizable: off; scroll: off;");
} else {
languageHint = (function () {
var r = '';
forEachKey(supportedLangs, function (k) {
r += k + ', ';
});
r = r.substring(0, r.length - 2);
return r;
}());
ul = window.navigator.language || window.navigator.userLanguage;
ul = ul.substring(0, 2);
if (!!supportedLangs[ul] && supportedLangs[ul].prompt !== '') {
text = supportedLangs[ul].prompt;
} else {
text = supportedLangs.en.prompt;
}
text += ' (ISO 639-1)\n\n' + languageHint;
ml = window.prompt(window.unescape(text), ul).toLowerCase();
}
return ml;
};
mainLanguage = getLang(el, false);
if (!mainLanguage) {
while (i < m.length) {
//<meta http-equiv = "content-language" content="xy">
if (!!m[i].getAttribute('http-equiv') && (m[i].getAttribute('http-equiv').toLowerCase() === 'content-language')) {
mainLanguage = m[i].getAttribute('content').toLowerCase();
}
//<meta name = "DC.Language" content="xy">
if (!!m[i].getAttribute('name') && (m[i].getAttribute('name').toLowerCase() === 'dc.language')) {
mainLanguage = m[i].getAttribute('content').toLowerCase();
}
//<meta name = "language" content = "xy">
if (!!m[i].getAttribute('name') && (m[i].getAttribute('name').toLowerCase() === 'language')) {
mainLanguage = m[i].getAttribute('content').toLowerCase();
}
i += 1;
}
}
//get lang for frame from enclosing document
if (!mainLanguage && doFrames && (!!contextWindow.frameElement)) {
autoSetMainLanguage(window.parent);
}
//fallback to defaultLang if set
if (!mainLanguage && defaultLanguage !== '') {
mainLanguage = defaultLanguage;
}
//ask user for lang
if (!mainLanguage) {
mainLanguage = getLangFromUser();
}
el.lang = mainLanguage;
}
/**
* @method Hyphenator~gatherDocumentInfos
* @desc
* This method runs through the DOM and executes the process()-function on:
* - every node returned by the {@link Hyphenator~selectorFunction}.
* @access private
*/
function gatherDocumentInfos() {
var elToProcess,
urlhyphenEls,
tmp,
i = 0;
/**
* @method Hyphenator~gatherDocumentInfos
* @desc
* This method copies the element to the elements-variable, sets its visibility
* to intermediateState, retrieves its language and recursivly descends the DOM-tree until
* the child-Nodes aren't of type 1
* @param {Object} el a DOM element
* @param {string} plang the language of the parent element
* @param {boolean} isChild true, if the parent of el has been processed
*/
function process(el, pLang, isChild) {
var n,
j = 0,
hyphenate = true,
eLang,
useCSS3 = function () {
css3hyphenateClassHandle = makeCSSEdit(contextWindow);
css3hyphenateClassHandle.setRule('.' + css3hyphenateClass, css3_h9n.property + ': auto;');
css3hyphenateClassHandle.setRule('.' + dontHyphenateClass, css3_h9n.property + ': manual;');
if ((eLang !== pLang) && css3_h9n.property.indexOf('webkit') !== -1) {
css3hyphenateClassHandle.setRule('.' + css3hyphenateClass, '-webkit-locale : ' + eLang + ';');
}
el.className = el.className + ' ' + css3hyphenateClass;
},
useHyphenator = function () {
//quick fix for test111.html
//better: weight elements
if (isBookmarklet && eLang !== mainLanguage) {
return;
}
if (supportedLangs.hasOwnProperty(eLang)) {
docLanguages[eLang] = true;
} else {
if (supportedLangs.hasOwnProperty(eLang.split('-')[0])) { //try subtag
eLang = eLang.split('-')[0];
docLanguages[eLang] = true;
} else if (!isBookmarklet) {
hyphenate = false;
onError(new Error('Language "' + eLang + '" is not yet supported.'));
}
}
if (hyphenate) {
if (intermediateState === 'hidden') {
el.className = el.className + ' ' + hideClass;
}
elements.add(el, eLang);
}
};
isChild = isChild || false;
if (el.lang && typeof el.lang === 'string') {
eLang = el.lang.toLowerCase(); //copy attribute-lang to internal eLang
} else if (!!pLang && pLang !== '') {
eLang = pLang.toLowerCase();
} else {
eLang = getLang(el, true);
}
if (!isChild) {
if (css3 && css3_h9n.support && !!css3_h9n.checkLangSupport(eLang)) {
useCSS3();
} else {
useHyphenator();
}
} else {
if (eLang !== pLang) {
if (css3 && css3_h9n.support && !!css3_h9n.checkLangSupport(eLang)) {
useCSS3();
} else {
useHyphenator();
}
} else {
if (!css3 || !css3_h9n.support || !css3_h9n.checkLangSupport(eLang)) {
useHyphenator();
} // else do nothing
}
}
n = el.childNodes[j];
while (!!n) {
if (n.nodeType === 1 && !dontHyphenate[n.nodeName.toLowerCase()] &&
n.className.indexOf(dontHyphenateClass) === -1 &&
n.className.indexOf(urlHyphenateClass) === -1 && !elToProcess[n]) {
process(n, eLang, true);
}
j += 1;
n = el.childNodes[j];
}
}
function processUrlStyled(el) {
var n, j = 0;
n = el.childNodes[j];
while (!!n) {
if (n.nodeType === 1 && !dontHyphenate[n.nodeName.toLowerCase()] &&
n.className.indexOf(dontHyphenateClass) === -1 &&
n.className.indexOf(hyphenateClass) === -1 && !urlhyphenEls[n]) {
processUrlStyled(n);
} else if (n.nodeType === 3) {
n.data = hyphenateURL(n.data);
}
j += 1;
n = el.childNodes[j];
}
}
if (css3) {
css3_h9n = css3_gethsupport();
}
if (isBookmarklet) {
elToProcess = contextWindow.document.getElementsByTagName('body')[0];
process(elToProcess, mainLanguage, false);
} else {
if (!css3 && intermediateState === 'hidden') {
CSSEditors.push(makeCSSEdit(contextWindow));
CSSEditors[CSSEditors.length - 1].setRule('.' + hyphenateClass, 'visibility: hidden;');
CSSEditors[CSSEditors.length - 1].setRule('.' + hideClass, 'visibility: hidden;');
CSSEditors[CSSEditors.length - 1].setRule('.' + unhideClass, 'visibility: visible;');
}
elToProcess = selectElements();
tmp = elToProcess[i];
while (!!tmp) {
process(tmp, '', false);
i += 1;
tmp = elToProcess[i];
}
urlhyphenEls = mySelectorFunction(urlHyphenateClass);
i = 0;
tmp = urlhyphenEls[i];
while (!!tmp) {
processUrlStyled(tmp);
i += 1;
tmp = urlhyphenEls[i];
}
}
if (elements.counters[0] === 0) {
//nothing to hyphenate or all hyphenated by css3
i = 0;
while (i < CSSEditors.length) {
CSSEditors[i].clearChanges();
i += 1;
}
onHyphenationDone(contextWindow.location.href);
}
}
/**
* @method Hyphenator~createCharMap
* @desc
* reads the charCodes from lo.characters and stores them in a bidi map:
* charMap.int2code = [0: 97, //a
* 1: 98, //b
* 2: 99] //c etc.
* charMap.code2int = {"97": 0, //a
* "98": 1, //b
* "99": 2} //c etc.
* @access private
* @param {Object} language object
*/
function makeCharMap() {
var int2code = [],
code2int = {},
add = function (newValue) {
if (!code2int[newValue]) {
int2code.push(newValue);
code2int[newValue] = int2code.length - 1;
}
};
return {
int2code: int2code,
code2int: code2int,
add: add
};
}
/**
* @constructor Hyphenator~ValueStore
* @desc Storage-Object for storing hyphenation points (aka values)
* @access private
*/
function makeValueStore(len) {
var indexes = (function () {
var arr;
if (Object.prototype.hasOwnProperty.call(window, "Uint32Array")) { //IE<9 doesn't have window.hasOwnProperty (host object)
arr = new window.Uint32Array(3);
arr[0] = 1; //start position of a value set
arr[1] = 1; //next index
arr[2] = 1; //last index with a significant value
} else {
arr = [1, 1, 1];
}
return arr;
}()),
keys = (function () {
var i, r;
if (Object.prototype.hasOwnProperty.call(window, "Uint8Array")) { //IE<9 doesn't have window.hasOwnProperty (host object)
return new window.Uint8Array(len);
}
r = [];
r.length = len;
i = r.length - 1;
while (i >= 0) {
r[i] = 0;
i -= 1;
}
return r;
}()),
add = function (p) {
keys[indexes[1]] = p;
indexes[2] = indexes[1];
indexes[1] += 1;
},
add0 = function () {
//just do a step, since array is initialized with zeroes
indexes[1] += 1;
},
finalize = function () {
var start = indexes[0];
keys[indexes[2] + 1] = 255; //mark end of pattern
indexes[0] = indexes[2] + 2;
indexes[1] = indexes[0];
return start;
};
return {
keys: keys,
add: add,
add0: add0,
finalize: finalize
};
}
/**
* @method Hyphenator~convertPatternsToArray
* @desc
* converts the patterns to a (typed, if possible) array as described by Liang:
*
* 1. Create the CharMap: an alphabet of used character codes mapped to an int (e.g. a: "97" -> 0)
* This map is bidirectional:
* charMap.code2int is an object with charCodes as keys and corresponging ints as values
* charMao.int2code is an array of charCodes at int indizes
* the length of charMao.int2code is equal the length of the alphabet
*
* 2. Create a ValueStore: (typed) array that holds "values", i.e. the digits extracted from the patterns
* The first value set starts at index 1 (since the trie is initialized with zeroes, starting at 0 would create errors)
* Each value set ends with a value of 255; trailing 0's are not stored. So pattern values like e.g. "010200" will become […,0,1,0,2,255,…]
* The ValueStore-Object manages handling of indizes automatically. Use ValueStore.add(p) to add a running value.
* Use ValueStore.finalize() when the last value of a pattern is added. It will add the final 255, prepare the valueStore for new values
* and return the starting index of the pattern.
* To prevent doubles we could temporarly store the values in a object {value: startIndex} and only add new values,
* but this object deoptimizes very fast (new hidden map for each entry); here we gain speed and pay memory
*
* 3. Create and zero initialize a (typed) array to store the trie. The trie uses two slots for each entry/node:
* i: a link to another position in the array or -1 if the pattern ends here or more rows have to be added.
* i + 1: a link to a value in the ValueStore or 0 if there's no value for the path to this node.
* Although the array is one-dimensional it can be described as an array of "rows",
* where each "row" is an array of length trieRowLength (see below).
* The first entry of this "row" represents the first character of the alphabet, the second a possible link to value store,
* the third represents the second character of the alphabet and so on…
*
* 4. Initialize trieRowLength (length of the alphabet * 2)
*
* 5. Now we apply extract to each pattern collection (patterns of the same length are collected and concatenated to one string)
* extract goes through these pattern collections char by char and adds them either to the ValueStore (if they are digits) or
* to the trie (adding more "rows" if necessary, i.e. if the last link pointed to -1).
* So the first "row" holds all starting characters, where the subsequent rows hold the characters that follow the
* character that link to this row. Therefor the array is dense at the beginning and very sparse at the end.
*
*
* @access private
* @param {Object} language object
*/
function convertPatternsToArray(lo) {
var trieNextEmptyRow = 0,
i,
charMapc2i,
valueStore,
indexedTrie,
trieRowLength,
extract = function (patternSizeInt, patterns) {
var charPos = 0,
charCode = 0,
mappedCharCode = 0,
rowStart = 0,
nextRowStart = 0,
prevWasDigit = false;
while (charPos < patterns.length) {
charCode = patterns.charCodeAt(charPos);
if ((charPos + 1) % patternSizeInt !== 0) {
//more to come…
if (charCode <= 57 && charCode >= 49) {
//charCode is a digit
valueStore.add(charCode - 48);
prevWasDigit = true;
} else {
//charCode is alphabetical
if (!prevWasDigit) {
valueStore.add0();
}
prevWasDigit = false;
if (nextRowStart === -1) {
nextRowStart = trieNextEmptyRow + trieRowLength;
trieNextEmptyRow = nextRowStart;
indexedTrie[rowStart + mappedCharCode * 2] = nextRowStart;
}
mappedCharCode = charMapc2i[charCode];
rowStart = nextRowStart;
nextRowStart = indexedTrie[rowStart + mappedCharCode * 2];
if (nextRowStart === 0) {
indexedTrie[rowStart + mappedCharCode * 2] = -1;
nextRowStart = -1;
}
}
} else {
//last part of pattern
if (charCode <= 57 && charCode >= 49) {
//the last charCode is a digit
valueStore.add(charCode - 48);
indexedTrie[rowStart + mappedCharCode * 2 + 1] = valueStore.finalize();
} else {
//the last charCode is alphabetical
if (!prevWasDigit) {
valueStore.add0();
}
valueStore.add0();
if (nextRowStart === -1) {
nextRowStart = trieNextEmptyRow + trieRowLength;
trieNextEmptyRow = nextRowStart;
indexedTrie[rowStart + mappedCharCode * 2] = nextRowStart;
}
mappedCharCode = charMapc2i[charCode];
rowStart = nextRowStart;
if (indexedTrie[rowStart + mappedCharCode * 2] === 0) {
indexedTrie[rowStart + mappedCharCode * 2] = -1;
}
indexedTrie[rowStart + mappedCharCode * 2 + 1] = valueStore.finalize();
}
rowStart = 0;
nextRowStart = 0;
prevWasDigit = false;
}
charPos += 1;
}
};/*,
prettyPrintIndexedTrie = function (rowLength) {
var s = "0: ",
idx;
for (idx = 0; idx < indexedTrie.length; idx += 1) {
s += indexedTrie[idx];
s += ",";
if ((idx + 1) % rowLength === 0) {
s += "\n" + (idx + 1) + ": ";
}
}
console.log(s);
};*/
lo.charMap = makeCharMap();
i = 0;
while (i < lo.patternChars.length) {
lo.charMap.add(lo.patternChars.charCodeAt(i));
i += 1;
}
charMapc2i = lo.charMap.code2int;
valueStore = makeValueStore(lo.valueStoreLength);
lo.valueStore = valueStore;
if (Object.prototype.hasOwnProperty.call(window, "Int32Array")) { //IE<9 doesn't have window.hasOwnProperty (host object)
lo.indexedTrie = new window.Int32Array(lo.patternArrayLength * 2);
} else {
lo.indexedTrie = [];
lo.indexedTrie.length = lo.patternArrayLength * 2;
i = lo.indexedTrie.length - 1;
while (i >= 0) {
lo.indexedTrie[i] = 0;
i -= 1;
}
}
indexedTrie = lo.indexedTrie;
trieRowLength = lo.charMap.int2code.length * 2;
forEachKey(lo.patterns, function (i) {
extract(parseInt(i, 10), lo.patterns[i]);
});
//prettyPrintIndexedTrie(lo.charMap.int2code.length * 2);
}
/**
* @method Hyphenator~recreatePattern
* @desc
* Recreates the pattern for the reducedPatternSet
* @param {string} pattern The pattern (chars)
* @param {string} nodePoints The nodePoints (integers)
* @access private
* @return {string} The pattern (chars and numbers)
*/
function recreatePattern(pattern, nodePoints) {
var r = [],
c = pattern.split(''),
i = 0;
while (i <= c.length) {
if (nodePoints[i] && nodePoints[i] !== 0) {
r.push(nodePoints[i]);
}
if (c[i]) {
r.push(c[i]);
}
i += 1;
}
return r.join('');
}
/**
* @method Hyphenator~convertExceptionsToObject
* @desc
* Converts a list of comma seprated exceptions to an object:
* 'Fortran,Hy-phen-a-tion' -> {'Fortran':'Fortran','Hyphenation':'Hy-phen-a-tion'}
* @access private
* @param {string} exc a comma separated string of exceptions (without spaces)
* @return {Object.<string, string>}
*/
function convertExceptionsToObject(exc) {
var w = exc.split(', '),
r = {},
i = 0,
l = w.length,
key;
while (i < l) {
key = w[i].replace(/-/g, '');
if (!r.hasOwnProperty(key)) {
r[key] = w[i];
}
i += 1;
}
return r;
}
/**
* @method Hyphenator~loadPatterns
* @desc
* Checks if the requested file is available in the network.
* Adds a &lt;script&gt;-Tag to the DOM to load an externeal .js-file containing patterns and settings for the given language.
* If the given language is not in the {@link Hyphenator~supportedLangs}-Object it returns.
* One may ask why we are not using AJAX to load the patterns. The XMLHttpRequest-Object
* has a same-origin-policy. This makes the Bookmarklet impossible.
* @param {string} lang The language to load the patterns for
* @access private
* @see {@link Hyphenator~basePath}
*/
function loadPatterns(lang, cb) {
var location, xhr, head, script, done = false;
if (supportedLangs.hasOwnProperty(lang) && !Hyphenator.languages[lang]) {
location = basePath + 'patterns/' + supportedLangs[lang].file;
} else {
return;
}
if (isLocal && !isBookmarklet) {
//check if 'location' is available:
xhr = null;
try {
// Mozilla, Opera, Safari and Internet Explorer (ab v7)
xhr = new window.XMLHttpRequest();
} catch (ignore) {
try {
//IE>=6
xhr = new window.ActiveXObject("Microsoft.XMLHTTP");
} catch (ignore) {
try {
//IE>=5
xhr = new window.ActiveXObject("Msxml2.XMLHTTP");
} catch (ignore) {
xhr = null;
}
}
}
if (xhr) {
xhr.open('HEAD', location, true);
xhr.setRequestHeader('Cache-Control', 'no-cache');
xhr.onreadystatechange = function () {
if (xhr.readyState === 2) {
if (xhr.status >= 400) {
onError(new Error('Could not load\n' + location));
delete docLanguages[lang];
return;
}
xhr.abort();
}
};
xhr.send(null);
}
}
if (createElem) {
head = window.document.getElementsByTagName('head').item(0);
script = createElem('script', window);
script.src = location;
script.type = 'text/javascript';
script.charset = 'utf8';
script.onreadystatechange = function () {
if (!done && (!script.readyState || script.readyState === "loaded" || script.readyState === "complete")) {
done = true;
cb();
// Handle memory leak in IE
script.onreadystatechange = null;
script.onload = null;
if (head && script.parentNode) {
head.removeChild(script);
}
}
};
script.onload = script.onreadystatechange;
head.appendChild(script);
}
}
/**
* @method Hyphenator~prepareLanguagesObj
* @desc
* Adds some feature to the language object:
* - cache
* - exceptions
* Converts the patterns to a trie using {@link Hyphenator~convertPatterns}
* @access private
* @param {string} lang The language of the language object
*/
function prepareLanguagesObj(lang) {
var lo = Hyphenator.languages[lang], wrd;
if (!lo.prepared) {
if (enableCache) {
lo.cache = {};
//Export
//lo['cache'] = lo.cache;
}
if (enableReducedPatternSet) {
lo.redPatSet = {};
}
if (leftmin > lo.leftmin) {
lo.leftmin = leftmin;
}
if (rightmin > lo.rightmin) {
lo.rightmin = rightmin;
}
//add exceptions from the pattern file to the local 'exceptions'-obj
if (lo.hasOwnProperty('exceptions')) {
Hyphenator.addExceptions(lang, lo.exceptions);
delete lo.exceptions;
}
//copy global exceptions to the language specific exceptions
if (exceptions.hasOwnProperty('global')) {
if (exceptions.hasOwnProperty(lang)) {
exceptions[lang] += ', ' + exceptions.global;
} else {
exceptions[lang] = exceptions.global;
}
}
//move exceptions from the the local 'exceptions'-obj to the 'language'-object
if (exceptions.hasOwnProperty(lang)) {
lo.exceptions = convertExceptionsToObject(exceptions[lang]);
delete exceptions[lang];
} else {
lo.exceptions = {};
}
convertPatternsToArray(lo);
if (String.prototype.normalize) {
wrd = '[\\w' + lo.specialChars + lo.specialChars.normalize("NFD") + String.fromCharCode(173) + String.fromCharCode(8204) + '-]{' + min + ',}';
} else {
wrd = '[\\w' + lo.specialChars + String.fromCharCode(173) + String.fromCharCode(8204) + '-]{' + min + ',}';
}
lo.genRegExp = new RegExp('(' + wrd + ')|(' + url + ')|(' + mail + ')', 'gi');
lo.prepared = true;
}
}
/****
* @method Hyphenator~prepare
* @desc
* This funtion prepares the Hyphenator~Object: If RemoteLoading is turned off, it assumes
* that the patternfiles are loaded, all conversions are made and the callback is called.
* If storage is active the object is retrieved there.
* If RemoteLoading is on (default), it loads the pattern files and repeatedly checks Hyphenator.languages.
* If a patternfile is loaded the patterns are stored in storage (if enabled),
* converted to their object style and the lang-object extended.
* Finally the callback is called.
* @access private
*/
function prepare(callback) {
var tmp1;
function languagesLoaded() {
forEachKey(docLanguages, function (l) {
if (Hyphenator.languages.hasOwnProperty(l)) {
delete docLanguages[l];
if (!!storage) {
storage.setItem(l, window.JSON.stringify(Hyphenator.languages[l]));
}
prepareLanguagesObj(l);
callback(l);
}
});
}
if (!enableRemoteLoading) {
forEachKey(Hyphenator.languages, function (lang) {
prepareLanguagesObj(lang);
});
callback('*');
return;
}
// get all languages that are used and preload the patterns
forEachKey(docLanguages, function (lang) {
if (!!storage && storage.test(lang)) {
Hyphenator.languages[lang] = window.JSON.parse(storage.getItem(lang));
prepareLanguagesObj(lang);
if (exceptions.hasOwnProperty('global')) {
tmp1 = convertExceptionsToObject(exceptions.global);
forEachKey(tmp1, function (tmp2) {
Hyphenator.languages[lang].exceptions[tmp2] = tmp1[tmp2];
});
}
//Replace exceptions since they may have been changed:
if (exceptions.hasOwnProperty(lang)) {
tmp1 = convertExceptionsToObject(exceptions[lang]);
forEachKey(tmp1, function (tmp2) {
Hyphenator.languages[lang].exceptions[tmp2] = tmp1[tmp2];
});
delete exceptions[lang];
}
//Replace genRegExp since it may have been changed:
if (String.prototype.normalize) {
tmp1 = '[\\w' + Hyphenator.languages[lang].specialChars + Hyphenator.languages[lang].specialChars.normalize("NFD") + String.fromCharCode(173) + String.fromCharCode(8204) + '-]{' + min + ',}';
} else {
tmp1 = '[\\w' + Hyphenator.languages[lang].specialChars + String.fromCharCode(173) + String.fromCharCode(8204) + '-]{' + min + ',}';
}
Hyphenator.languages[lang].genRegExp = new RegExp('(' + tmp1 + ')|(' + url + ')|(' + mail + ')', 'gi');
if (enableCache) {
if (!Hyphenator.languages[lang].cache) {
Hyphenator.languages[lang].cache = {};
}
}
delete docLanguages[lang];
callback(lang);
} else {
loadPatterns(lang, languagesLoaded);
}
});
//call languagesLoaded in case language has been loaded manually
//and remoteLoading is on (onload won't fire)
languagesLoaded();
}
/**
* @method Hyphenator~toggleBox
* @desc
* Creates the toggleBox: a small button to turn off/on hyphenation on a page.
* @see {@link Hyphenator.config}
* @access private
*/
var toggleBox = function () {
var bdy,
myTextNode,
text = (Hyphenator.doHyphenation
? 'Hy-phen-a-tion'
: 'Hyphenation'),
myBox = contextWindow.document.getElementById('HyphenatorToggleBox');
if (!!myBox) {
myBox.firstChild.data = text;
} else {
bdy = contextWindow.document.getElementsByTagName('body')[0];
myBox = createElem('div', contextWindow);
myBox.setAttribute('id', 'HyphenatorToggleBox');
myBox.setAttribute('class', dontHyphenateClass);
myTextNode = contextWindow.document.createTextNode(text);
myBox.appendChild(myTextNode);
myBox.onclick = Hyphenator.toggleHyphenation;
myBox.style.position = 'absolute';
myBox.style.top = '0px';
myBox.style.right = '0px';
myBox.style.zIndex = '1000';
myBox.style.margin = '0';
myBox.style.backgroundColor = '#AAAAAA';
myBox.style.color = '#FFFFFF';
myBox.style.font = '6pt Arial';
myBox.style.letterSpacing = '0.2em';
myBox.style.padding = '3px';
myBox.style.cursor = 'pointer';
myBox.style.WebkitBorderBottomLeftRadius = '4px';
myBox.style.MozBorderRadiusBottomleft = '4px';
myBox.style.borderBottomLeftRadius = '4px';
bdy.appendChild(myBox);
}
};
/**
* @method Hyphenator~doCharSubst
* @desc
* Replace chars in a word
*
* @param {Object} loCharSubst Map of substitutions ({'ä': 'a', 'ü': 'u', …})
* @param {string} w the word
* @returns string The word with substituted characers
* @access private
*/
function doCharSubst(loCharSubst, w) {
var r = w;
forEachKey(loCharSubst, function (subst) {
r = r.replace(new RegExp(subst, 'g'), loCharSubst[subst]);
});
return r;
}
/**
* @member {Array} Hyphenator~wwAsMappedCharCodeStore
* @desc
* Array (typed if supported) container for charCodes
* @access private
* @see {@link Hyphenator~hyphenateWord}
*/
var wwAsMappedCharCodeStore = (function () {
if (Object.prototype.hasOwnProperty.call(window, "Int32Array")) {
return new window.Int32Array(64);
}
return [];
}());
/**
* @member {Array} Hyphenator~wwhpStore
* @desc
* Array (typed if supported) container for hyphenation points
* @access private
* @see {@link Hyphenator~hyphenateWord}
*/
var wwhpStore = (function () {
var r;
if (Object.prototype.hasOwnProperty.call(window, "Uint8Array")) {
r = new window.Uint8Array(64);
} else {
r = [];
}
return r;
}());
/**
* @method Hyphenator~hyphenateCompound
* @desc
* Treats compound words accordingly to the 'compound' setting
*
* @param {Object} lo A language object (containing the patterns)
* @param {string} lang The language of the word
* @param {string} word The word
* @returns string The (hyphenated) compound word
* @access private
*/
function hyphenateCompound(lo, lang, word) {
var hw, parts, i = 0;
switch (compound) {
case "auto":
parts = word.split('-');
while (i < parts.length) {
if (parts[i].length >= min) {
parts[i] = hyphenateWord(lo, lang, parts[i]);
}
i += 1;
}
hw = parts.join('-');
break;
case "all":
parts = word.split('-');
while (i < parts.length) {
if (parts[i].length >= min) {
parts[i] = hyphenateWord(lo, lang, parts[i]);
}
i += 1;
}
hw = parts.join('-' + zeroWidthSpace);
break;
case "hyphen":
hw = word.replace('-', '-' + zeroWidthSpace);
break;
default:
onError(new Error('Hyphenator.settings: compound setting "' + compound + '" not known.'));
}
return hw;
}
/**
* @method Hyphenator~hyphenateWord
* @desc
* This function is the heart of Hyphenator.js. It returns a hyphenated word.
*
* If there's already a {@link Hyphenator~hypen} in the word, the word is returned as it is.
* If the word is in the exceptions list or in the cache, it is retrieved from it.
* If there's a '-' it calls Hyphenator~hyphenateCompound
* The hyphenated word is returned and (if acivated) cached.
* Both special Events onBeforeWordHyphenation and onAfterWordHyphenation are called for the word.
* @param {Object} lo A language object (containing the patterns)
* @param {string} lang The language of the word
* @param {string} word The word
* @returns string The hyphenated word
* @access private
*/
function hyphenateWord(lo, lang, word) {
var pattern = "",
ww,
wwlen,
wwhp = wwhpStore,
pstart = 0,
plen,
hp,
hpc,
wordLength = word.length,
hw = '',
charMap = lo.charMap.code2int,
charCode,
mappedCharCode,
row = 0,
link = 0,
value = 0,
values,
indexedTrie = lo.indexedTrie,
valueStore = lo.valueStore.keys,
wwAsMappedCharCode = wwAsMappedCharCodeStore;
word = onBeforeWordHyphenation(word, lang);
if (word === '') {
hw = '';
} else if (enableCache && lo.cache && lo.cache.hasOwnProperty(word)) { //the word is in the cache
hw = lo.cache[word];
} else if (word.indexOf(hyphen) !== -1) {
//word already contains shy; -> leave at it is!
hw = word;
} else if (lo.exceptions.hasOwnProperty(word)) { //the word is in the exceptions list
hw = lo.exceptions[word].replace(/-/g, hyphen);
} else if (word.indexOf('-') !== -1) {
hw = hyphenateCompound(lo, lang, word);
} else {
ww = word.toLowerCase();
if (String.prototype.normalize) {
ww = ww.normalize("NFC");
}
if (lo.hasOwnProperty("charSubstitution")) {
ww = doCharSubst(lo.charSubstitution, ww);
}
if (word.indexOf("'") !== -1) {
ww = ww.replace(/'/g, "’"); //replace APOSTROPHE with RIGHT SINGLE QUOTATION MARK (since the latter is used in the patterns)
}
ww = '_' + ww + '_';
wwlen = ww.length;
//prepare wwhp and wwAsMappedCharCode
while (pstart < wwlen) {
wwhp[pstart] = 0;
charCode = ww.charCodeAt(pstart);
wwAsMappedCharCode[pstart] = charMap.hasOwnProperty(charCode)
? charMap[charCode]
: -1;
pstart += 1;
}
//get hyphenation points for all substrings
pstart = 0;
while (pstart < wwlen) {
row = 0;
pattern = '';
plen = pstart;
while (plen < wwlen) {
mappedCharCode = wwAsMappedCharCode[plen];
if (mappedCharCode === -1) {
break;
}
if (enableReducedPatternSet) {
pattern += ww.charAt(plen);
}
link = indexedTrie[row + mappedCharCode * 2];
value = indexedTrie[row + mappedCharCode * 2 + 1];
if (value > 0) {
hpc = 0;
hp = valueStore[value + hpc];
while (hp !== 255) {
if (hp > wwhp[pstart + hpc]) {
wwhp[pstart + hpc] = hp;
}
hpc += 1;
hp = valueStore[value + hpc];
}
if (enableReducedPatternSet) {
if (!lo.redPatSet) {
lo.redPatSet = {};
}
if (valueStore.subarray) {
values = valueStore.subarray(value, value + hpc);
} else {
values = valueStore.slice(value, value + hpc);
}
lo.redPatSet[pattern] = recreatePattern(pattern, values);
}
}
if (link > 0) {
row = link;
} else {
break;
}
plen += 1;
}
pstart += 1;
}
//create hyphenated word
hp = 0;
while (hp < wordLength) {
if (hp >= lo.leftmin && hp <= (wordLength - lo.rightmin) && (wwhp[hp + 1] % 2) !== 0) {
hw += hyphen + word.charAt(hp);
} else {
hw += word.charAt(hp);
}
hp += 1;
}
}
hw = onAfterWordHyphenation(hw, lang);
if (enableCache) { //put the word in the cache
lo.cache[word] = hw;
}
return hw;
}
/**
* @method Hyphenator~removeHyphenationFromElement
* @desc
* Removes all hyphens from the element. If there are other elements, the function is
* called recursively.
* Removing hyphens is usefull if you like to copy text. Some browsers are buggy when the copy hyphenated texts.
* @param {Object} el The element where to remove hyphenation.
* @access public
*/
function removeHyphenationFromElement(el) {
var h, u, i = 0, n;
switch (hyphen) {
case '|':
h = '\\|';
break;
case '+':
h = '\\+';
break;
case '*':
h = '\\*';
break;
default:
h = hyphen;
}
switch (urlhyphen) {
case '|':
u = '\\|';
break;
case '+':
u = '\\+';
break;
case '*':
u = '\\*';
break;
default:
u = urlhyphen;
}
n = el.childNodes[i];
while (!!n) {
if (n.nodeType === 3) {
n.data = n.data.replace(new RegExp(h, 'g'), '');
n.data = n.data.replace(new RegExp(u, 'g'), '');
} else if (n.nodeType === 1) {
removeHyphenationFromElement(n);
}
i += 1;
n = el.childNodes[i];
}
}
var copy = (function () {
var makeCopy = function () {
var oncopyHandler = function (e) {
e = e || window.event;
var shadow,
selection,
range,
rangeShadow,
restore,
target = e.target || e.srcElement,
currDoc = target.ownerDocument,
bdy = currDoc.getElementsByTagName('body')[0],
targetWindow = currDoc.defaultView || currDoc.parentWindow;
if (target.tagName && dontHyphenate[target.tagName.toLowerCase()]) {
//Safari needs this
return;
}
//create a hidden shadow element
shadow = currDoc.createElement('div');
//Moving the element out of the screen doesn't work for IE9 (https://connect.microsoft.com/IE/feedback/details/663981/)
//shadow.style.overflow = 'hidden';
//shadow.style.position = 'absolute';
//shadow.style.top = '-5000px';
//shadow.style.height = '1px';
//doing this instead:
shadow.style.color = window.getComputedStyle
? targetWindow.getComputedStyle(bdy, null).backgroundColor
: '#FFFFFF';
shadow.style.fontSize = '0px';
bdy.appendChild(shadow);
if (!!window.getSelection) {
//FF3, Webkit, IE9
e.stopPropagation();
selection = targetWindow.getSelection();
range = selection.getRangeAt(0);
shadow.appendChild(range.cloneContents());
removeHyphenationFromElement(shadow);
selection.selectAllChildren(shadow);
restore = function () {
shadow.parentNode.removeChild(shadow);
selection.removeAllRanges(); //IE9 needs that
selection.addRange(range);
};
} else {
// IE<9
e.cancelBubble = true;
selection = targetWindow.document.selection;
range = selection.createRange();
shadow.innerHTML = range.htmlText;
removeHyphenationFromElement(shadow);
rangeShadow = bdy.createTextRange();
rangeShadow.moveToElementText(shadow);
rangeShadow.select();
restore = function () {
shadow.parentNode.removeChild(shadow);
if (range.text !== "") {
range.select();
}
};
}
zeroTimeOut(restore);
},
removeOnCopy = function (el) {
var body = el.ownerDocument.getElementsByTagName('body')[0];
if (!body) {
return;
}
el = el || body;
if (window.removeEventListener) {
el.removeEventListener("copy", oncopyHandler, true);
} else {
el.detachEvent("oncopy", oncopyHandler);
}
},
registerOnCopy = function (el) {
var body = el.ownerDocument.getElementsByTagName('body')[0];
if (!body) {
return;
}
el = el || body;
if (window.addEventListener) {
el.addEventListener("copy", oncopyHandler, true);
} else {
el.attachEvent("oncopy", oncopyHandler);
}
};
return {
oncopyHandler: oncopyHandler,
removeOnCopy: removeOnCopy,
registerOnCopy: registerOnCopy
};
};
return (safeCopy
? makeCopy()
: false);
}());
/**
* @method Hyphenator~checkIfAllDone
* @desc
* Checks if all elements in {@link Hyphenator~elements} are hyphenated, unhides them and fires onHyphenationDone()
* @access private
*/
function checkIfAllDone() {
var allDone = true,
i = 0,
doclist = {};
elements.each(function (ellist) {
var j = 0,
l = ellist.length;
while (j < l) {
allDone = allDone && ellist[j].hyphenated;
if (!doclist.hasOwnProperty(ellist[j].element.baseURI)) {
doclist[ellist[j].element.ownerDocument.location.href] = true;
}
doclist[ellist[j].element.ownerDocument.location.href] = doclist[ellist[j].element.ownerDocument.location.href] && ellist[j].hyphenated;
j += 1;
}
});
if (allDone) {
if (intermediateState === 'hidden' && unhide === 'progressive') {
elements.each(function (ellist) {
var j = 0,
l = ellist.length,
el;
while (j < l) {
el = ellist[j].element;
el.className = el.className.replace(unhideClassRegExp, '');
if (el.className === '') {
el.removeAttribute('class');
}
j += 1;
}
});
}
while (i < CSSEditors.length) {
CSSEditors[i].clearChanges();
i += 1;
}
forEachKey(doclist, function (doc) {
onHyphenationDone(doc);
});
if (!!storage && storage.deferred.length > 0) {
i = 0;
while (i < storage.deferred.length) {
storage.deferred[i].call();
i += 1;
}
storage.deferred = [];
}
}
}
/**
* @method Hyphenator~controlOrphans
* @desc
* removes orphans depending on the 'orphanControl'-setting:
* orphanControl === 1: do nothing
* orphanControl === 2: prevent last word to be hyphenated
* orphanControl === 3: prevent one word on a last line (inserts a nobreaking space)
* @param {string} part - The sring where orphans have to be removed
* @access private
*/
function controlOrphans(part) {
var h, r;
switch (hyphen) {
case '|':
h = '\\|';
break;
case '+':
h = '\\+';
break;
case '*':
h = '\\*';
break;
default:
h = hyphen;
}
//strip off blank space at the end (omitted closing tags)
part = part.replace(/[\s]*$/, '');
if (orphanControl >= 2) {
//remove hyphen points from last word
r = part.split(' ');
r[1] = r[1].replace(new RegExp(h, 'g'), '');
r[1] = r[1].replace(new RegExp(zeroWidthSpace, 'g'), '');
r = r.join(' ');
}
if (orphanControl === 3) {
//replace spaces by non breaking spaces
r = r.replace(/[\ ]+/g, String.fromCharCode(160));
}
return r;
}
/**
* @method Hyphenator~hyphenateElement
* @desc
* Takes the content of the given element and - if there's text - replaces the words
* by hyphenated words. If there's another element, the function is called recursively.
* When all words are hyphenated, the visibility of the element is set to 'visible'.
* @param {string} lang - The language-code of the element
* @param {Element} elo - The element to hyphenate {@link Hyphenator~elements~ElementCollection~Element}
* @access private
*/
function hyphenateElement(lang, elo) {
var el = elo.element,
hyphenate,
n,
i,
lo;
if (Hyphenator.languages.hasOwnProperty(lang) && Hyphenator.doHyphenation) {
lo = Hyphenator.languages[lang];
hyphenate = function (match, word, url, mail) {
var r;
if (!!url || !!mail) {
r = hyphenateURL(match);
} else {
r = hyphenateWord(lo, lang, word);
}
return r;
};
if (safeCopy && (el.tagName.toLowerCase() !== 'body')) {
copy.registerOnCopy(el);
}
i = 0;
n = el.childNodes[i];
while (!!n) {
if (n.nodeType === 3 //type 3 = #text
&& (/\S/).test(n.data) //not just white space
&& n.data.length >= min) { //longer then min
n.data = n.data.replace(lo.genRegExp, hyphenate);
if (orphanControl !== 1) {
n.data = n.data.replace(/[\S]+\ [\S]+[\s]*$/, controlOrphans);
}
}
i += 1;
n = el.childNodes[i];
}
}
if (intermediateState === 'hidden' && unhide === 'wait') {
el.className = el.className.replace(hideClassRegExp, '');
if (el.className === '') {
el.removeAttribute('class');
}
}
if (intermediateState === 'hidden' && unhide === 'progressive') {
el.className = el.className.replace(hideClassRegExp, ' ' + unhideClass);
}
elo.hyphenated = true;
elements.counters[1] += 1;
if (elements.counters[0] <= elements.counters[1]) {
checkIfAllDone();
}
}
/**
* @method Hyphenator~hyphenateLanguageElements
* @desc
* Calls hyphenateElement() for all elements of the specified language.
* If the language is '*' then all elements are hyphenated.
* This is done with a setTimout
* to prevent a "long running Script"-alert when hyphenating large pages.
* Therefore a tricky bind()-function was necessary.
* @param {string} lang The language of the elements to hyphenate
* @access private
*/
function hyphenateLanguageElements(lang) {
/*function bind(fun, arg1, arg2) {
return function () {
return fun(arg1, arg2);
};
}*/
var i = 0,
l;
if (lang === '*') {
elements.each(function (lang, ellist) {
var j = 0,
le = ellist.length;
while (j < le) {
//zeroTimeOut(bind(hyphenateElement, lang, ellist[j]));
hyphenateElement(lang, ellist[j]);
j += 1;
}
});
} else {
if (elements.list.hasOwnProperty(lang)) {
l = elements.list[lang].length;
while (i < l) {
//zeroTimeOut(bind(hyphenateElement, lang, elements.list[lang][i]));
hyphenateElement(lang, elements.list[lang][i]);
i += 1;
}
}
}
}
/**
* @method Hyphenator~removeHyphenationFromDocument
* @desc
* Does what it says and unregisters the onCopyEvent from the elements
* @access private
*/
function removeHyphenationFromDocument() {
elements.each(function (ellist) {
var i = 0,
l = ellist.length;
while (i < l) {
removeHyphenationFromElement(ellist[i].element);
if (safeCopy) {
copy.removeOnCopy(ellist[i].element);
}
ellist[i].hyphenated = false;
i += 1;
}
});
}
/**
* @method Hyphenator~createStorage
* @desc
* inits the private var {@link Hyphenator~storage) depending of the setting in {@link Hyphenator~storageType}
* and the supported features of the system.
* @access private
*/
function createStorage() {
var s;
function makeStorage(s) {
var store = s,
prefix = 'Hyphenator_' + Hyphenator.version + '_',
deferred = [],
test = function (name) {
var val = store.getItem(prefix + name);
return !!val;
},
getItem = function (name) {
return store.getItem(prefix + name);
},
setItem = function (name, value) {
try {
store.setItem(prefix + name, value);
} catch (e) {
onError(e);
}
};
return {
deferred: deferred,
test: test,
getItem: getItem,
setItem: setItem
};
}
try {
if (storageType !== 'none' &&
window.JSON !== undefined &&
window.localStorage !== undefined &&
window.sessionStorage !== undefined &&
window.JSON.stringify !== undefined &&
window.JSON.parse !== undefined) {
switch (storageType) {
case 'session':
s = window.sessionStorage;
break;
case 'local':
s = window.localStorage;
break;
default:
s = undefined;
break;
}
//check for private mode
s.setItem('storageTest', '1');
s.removeItem('storageTest');
}
} catch (ignore) {
//FF throws an error if DOM.storage.enabled is set to false
s = undefined;
}
if (s) {
storage = makeStorage(s);
} else {
storage = undefined;
}
}
/**
* @method Hyphenator~storeConfiguration
* @desc
* Stores the current config-options in DOM-Storage
* @access private
*/
function storeConfiguration() {
if (!storage) {
return;
}
var settings = {
'STORED': true,
'classname': hyphenateClass,
'urlclassname': urlHyphenateClass,
'donthyphenateclassname': dontHyphenateClass,
'minwordlength': min,
'hyphenchar': hyphen,
'urlhyphenchar': urlhyphen,
'togglebox': toggleBox,
'displaytogglebox': displayToggleBox,
'remoteloading': enableRemoteLoading,
'enablecache': enableCache,
'enablereducedpatternset': enableReducedPatternSet,
'onhyphenationdonecallback': onHyphenationDone,
'onerrorhandler': onError,
'onwarninghandler': onWarning,
'intermediatestate': intermediateState,
'selectorfunction': selectorFunction || mySelectorFunction,
'safecopy': safeCopy,
'doframes': doFrames,
'storagetype': storageType,
'orphancontrol': orphanControl,
'dohyphenation': Hyphenator.doHyphenation,
'persistentconfig': persistentConfig,
'defaultlanguage': defaultLanguage,
'useCSS3hyphenation': css3,
'unhide': unhide,
'onbeforewordhyphenation': onBeforeWordHyphenation,
'onafterwordhyphenation': onAfterWordHyphenation,
'leftmin': leftmin,
'rightmin': rightmin,
'compound': compound
};
storage.setItem('config', window.JSON.stringify(settings));
}
/**
* @method Hyphenator~restoreConfiguration
* @desc
* Retrieves config-options from DOM-Storage and does configuration accordingly
* @access private
*/
function restoreConfiguration() {
var settings;
if (storage.test('config')) {
settings = window.JSON.parse(storage.getItem('config'));
Hyphenator.config(settings);
}
}
/**EXPORTED VALUES**/
/**
* @member {string} Hyphenator.version
* @desc
* String containing the actual version of Hyphenator.js
* [major release].[minor releas].[bugfix release]
* major release: new API, new Features, big changes
* minor release: new languages, improvements
* @access public
*/
var version = '5.2.0(devel)';
/**
* @member {boolean} Hyphenator.doHyphenation
* @desc
* If doHyphenation is set to false, hyphenateDocument() isn't called.
* All other actions are performed.
* @default true
*/
var doHyphenation = true;
/**
* @typedef {Object} Hyphenator.languages.language
* @property {Number} leftmin - The minimum of chars to remain on the old line
* @property {Number} rightmin - The minimum of chars to go on the new line
* @property {string} specialChars - Non-ASCII chars in the alphabet.
* @property {Object.<number, string>} patterns - the patterns in a compressed format. The key is the length of the patterns in the value string.
* @property {Object.<string, string>} charSubstitution - optional: a hash table with chars that are replaced during hyphenation
* @property {string | Object.<string, string>} exceptions - optional: a csv string containing exceptions
*/
/**
* @member {Object.<string, Hyphenator.languages.language>} Hyphenator.languages
* @desc
* Objects that holds key-value pairs, where key is the language and the value is the
* language-object loaded from (and set by) the pattern file.
* @namespace Hyphenator.languages
* @access public
*/
var languages = {};
/**
* @method Hyphenator.config
* @desc
* The Hyphenator.config() function that takes an object as an argument. The object contains key-value-pairs
* containig Hyphenator-settings.
* @param {Hyphenator.config} obj
* @access public
* @example
* &lt;script src = "Hyphenator.js" type = "text/javascript"&gt;&lt;/script&gt;
* &lt;script type = "text/javascript"&gt;
* Hyphenator.config({'minwordlength':4,'hyphenchar':'|'});
* Hyphenator.run();
* &lt;/script&gt;
*/
function config(obj) {
var assert = function (name, type) {
var r,
t;
t = typeof obj[name];
if (t === type) {
r = true;
} else {
onError(new Error('Config onError: ' + name + ' must be of type ' + type));
r = false;
}
return r;
};
if (obj.hasOwnProperty('storagetype')) {
if (assert('storagetype', 'string')) {
storageType = obj.storagetype;
}
if (!storage) {
createStorage();
}
}
if (!obj.hasOwnProperty('STORED') && storage && obj.hasOwnProperty('persistentconfig') && obj.persistentconfig === true) {
restoreConfiguration();
}
forEachKey(obj, function (key) {
switch (key) {
case 'STORED':
break;
case 'classname':
if (assert('classname', 'string')) {
hyphenateClass = obj[key];
}
break;
case 'urlclassname':
if (assert('urlclassname', 'string')) {
urlHyphenateClass = obj[key];
}
break;
case 'donthyphenateclassname':
if (assert('donthyphenateclassname', 'string')) {
dontHyphenateClass = obj[key];
}
break;
case 'minwordlength':
if (assert('minwordlength', 'number')) {
min = obj[key];
}
break;
case 'hyphenchar':
if (assert('hyphenchar', 'string')) {
if (obj.hyphenchar === '&shy;') {
obj.hyphenchar = String.fromCharCode(173);
}
hyphen = obj[key];
}
break;
case 'urlhyphenchar':
if (obj.hasOwnProperty('urlhyphenchar')) {
if (assert('urlhyphenchar', 'string')) {
urlhyphen = obj[key];
}
}
break;
case 'togglebox':
if (assert('togglebox', 'function')) {
toggleBox = obj[key];
}
break;
case 'displaytogglebox':
if (assert('displaytogglebox', 'boolean')) {
displayToggleBox = obj[key];
}
break;
case 'remoteloading':
if (assert('remoteloading', 'boolean')) {
enableRemoteLoading = obj[key];
}
break;
case 'enablecache':
if (assert('enablecache', 'boolean')) {
enableCache = obj[key];
}
break;
case 'enablereducedpatternset':
if (assert('enablereducedpatternset', 'boolean')) {
enableReducedPatternSet = obj[key];
}
break;
case 'onhyphenationdonecallback':
if (assert('onhyphenationdonecallback', 'function')) {
onHyphenationDone = obj[key];
}
break;
case 'onerrorhandler':
if (assert('onerrorhandler', 'function')) {
onError = obj[key];
}
break;
case 'onwarninghandler':
if (assert('onwarninghandler', 'function')) {
onWarning = obj[key];
}
break;
case 'intermediatestate':
if (assert('intermediatestate', 'string')) {
intermediateState = obj[key];
}
break;
case 'selectorfunction':
if (assert('selectorfunction', 'function')) {
selectorFunction = obj[key];
}
break;
case 'safecopy':
if (assert('safecopy', 'boolean')) {
safeCopy = obj[key];
}
break;
case 'doframes':
if (assert('doframes', 'boolean')) {
doFrames = obj[key];
}
break;
case 'storagetype':
if (assert('storagetype', 'string')) {
storageType = obj[key];
}
break;
case 'orphancontrol':
if (assert('orphancontrol', 'number')) {
orphanControl = obj[key];
}
break;
case 'dohyphenation':
if (assert('dohyphenation', 'boolean')) {
Hyphenator.doHyphenation = obj[key];
}
break;
case 'persistentconfig':
if (assert('persistentconfig', 'boolean')) {
persistentConfig = obj[key];
}
break;
case 'defaultlanguage':
if (assert('defaultlanguage', 'string')) {
defaultLanguage = obj[key];
}
break;
case 'useCSS3hyphenation':
if (assert('useCSS3hyphenation', 'boolean')) {
css3 = obj[key];
}
break;
case 'unhide':
if (assert('unhide', 'string')) {
unhide = obj[key];
}
break;
case 'onbeforewordhyphenation':
if (assert('onbeforewordhyphenation', 'function')) {
onBeforeWordHyphenation = obj[key];
}
break;
case 'onafterwordhyphenation':
if (assert('onafterwordhyphenation', 'function')) {
onAfterWordHyphenation = obj[key];
}
break;
case 'leftmin':
if (assert('leftmin', 'number')) {
leftmin = obj[key];
}
break;
case 'rightmin':
if (assert('rightmin', 'number')) {
rightmin = obj[key];
}
break;
case 'compound':
if (assert('compound', 'string')) {
compound = obj[key];
}
break;
default:
onError(new Error('Hyphenator.config: property ' + key + ' not known.'));
}
});
if (storage && persistentConfig) {
storeConfiguration();
}
}
/**
* @method Hyphenator.run
* @desc
* Bootstrap function that starts all hyphenation processes when called:
* Tries to create storage if required and calls {@link Hyphenator~runWhenLoaded} on 'window' handing over the callback 'process'
* @access public
* @example
* &lt;script src = "Hyphenator.js" type = "text/javascript"&gt;&lt;/script&gt;
* &lt;script type = "text/javascript"&gt;
* Hyphenator.run();
* &lt;/script&gt;
*/
function run() {
/**
*@callback Hyphenator.run~process process - The function is called when the DOM has loaded (or called for each frame)
*/
var process = function () {
try {
if (contextWindow.document.getElementsByTagName('frameset').length > 0) {
return; //we are in a frameset
}
autoSetMainLanguage(undefined);
gatherDocumentInfos();
if (displayToggleBox) {
toggleBox();
}
prepare(hyphenateLanguageElements);
} catch (e) {
onError(e);
}
};
if (!storage) {
createStorage();
}
runWhenLoaded(window, process);
}
/**
* @method Hyphenator.addExceptions
* @desc
* Adds the exceptions from the string to the appropriate language in the
* {@link Hyphenator~languages}-object
* @param {string} lang The language
* @param {string} words A comma separated string of hyphenated words WITH spaces.
* @access public
* @example &lt;script src = "Hyphenator.js" type = "text/javascript"&gt;&lt;/script&gt;
* &lt;script type = "text/javascript"&gt;
* Hyphenator.addExceptions('de','ziem-lich, Wach-stube');
* Hyphenator.run();
* &lt;/script&gt;
*/
function addExceptions(lang, words) {
if (lang === '') {
lang = 'global';
}
if (exceptions.hasOwnProperty(lang)) {
exceptions[lang] += ", " + words;
} else {
exceptions[lang] = words;
}
}
/**
* @method Hyphenator.hyphenate
* @access public
* @desc
* Hyphenates the target. The language patterns must be loaded.
* If the target is a string, the hyphenated string is returned,
* if it's an object, the values are hyphenated directly and undefined (aka nothing) is returned
* @param {string|Object} target the target to be hyphenated
* @param {string} lang the language of the target
* @returns {string|undefined}
* @example &lt;script src = "Hyphenator.js" type = "text/javascript"&gt;&lt;/script&gt;
* &lt;script src = "patterns/en.js" type = "text/javascript"&gt;&lt;/script&gt;
* &lt;script type = "text/javascript"&gt;
* var t = Hyphenator.hyphenate('Hyphenation', 'en'); //Hy|phen|ation
* &lt;/script&gt;
*/
function hyphenate(target, lang) {
var turnout, n, i, lo;
lo = Hyphenator.languages[lang];
if (Hyphenator.languages.hasOwnProperty(lang)) {
if (!lo.prepared) {
prepareLanguagesObj(lang);
}
turnout = function (match, word, url, mail) {
var r;
if (!!url || !!mail) {
r = hyphenateURL(match);
} else {
r = hyphenateWord(lo, lang, word);
}
return r;
};
if (typeof target === 'object' && !(typeof target === 'string' || target.constructor === String)) {
i = 0;
n = target.childNodes[i];
while (!!n) {
if (n.nodeType === 3 //type 3 = #text
&& (/\S/).test(n.data) //not just white space
&& n.data.length >= min) { //longer then min
n.data = n.data.replace(lo.genRegExp, turnout);
} else if (n.nodeType === 1) {
if (n.lang !== '') {
Hyphenator.hyphenate(n, n.lang);
} else {
Hyphenator.hyphenate(n, lang);
}
}
i += 1;
n = target.childNodes[i];
}
} else if (typeof target === 'string' || target.constructor === String) {
return target.replace(lo.genRegExp, turnout);
}
} else {
onError(new Error('Language "' + lang + '" is not loaded.'));
}
}
/**
* @method Hyphenator.getRedPatternSet
* @desc
* Returns the reduced pattern set: an object looking like: {'patk': pat}
* @param {string} lang the language patterns are stored for
* @returns {Object.<string, string>}
* @access public
*/
function getRedPatternSet(lang) {
return Hyphenator.languages[lang].redPatSet;
}
/**
* @method Hyphenator.getConfigFromURI
* @desc
* reads and sets configurations from GET parameters in the URI
* @access public
*/
function getConfigFromURI() {
var loc = null,
re = {},
jsArray = contextWindow.document.getElementsByTagName('script'),
i = 0,
j = 0,
l = jsArray.length,
s,
gp,
option;
while (i < l) {
if (!!jsArray[i].getAttribute('src')) {
loc = jsArray[i].getAttribute('src');
}
if (loc && (loc.indexOf('Hyphenator.js?') !== -1)) {
s = loc.indexOf('Hyphenator.js?');
gp = loc.substring(s + 14).split('&');
while (j < gp.length) {
option = gp[j].split('=');
if (option[0] !== 'bm') {
if (option[1] === 'true') {
option[1] = true;
} else if (option[1] === 'false') {
option[1] = false;
} else if (isFinite(option[1])) {
option[1] = parseInt(option[1], 10);
}
if (option[0] === 'togglebox' ||
option[0] === 'onhyphenationdonecallback' ||
option[0] === 'onerrorhandler' ||
option[0] === 'selectorfunction' ||
option[0] === 'onbeforewordhyphenation' ||
option[0] === 'onafterwordhyphenation') {
option[1] = new Function('', option[1]);
}
re[option[0]] = option[1];
}
j += 1;
}
break;
}
i += 1;
}
return re;
}
/**
* @method Hyphenator.toggleHyphenation
* @desc
* Checks the current state of the ToggleBox and removes or does hyphenation.
* @access public
*/
function toggleHyphenation() {
if (Hyphenator.doHyphenation) {
if (!!css3hyphenateClassHandle) {
css3hyphenateClassHandle.setRule('.' + css3hyphenateClass, css3_h9n.property + ': none;');
}
removeHyphenationFromDocument();
Hyphenator.doHyphenation = false;
storeConfiguration();
toggleBox();
} else {
if (!!css3hyphenateClassHandle) {
css3hyphenateClassHandle.setRule('.' + css3hyphenateClass, css3_h9n.property + ': auto;');
}
Hyphenator.doHyphenation = true;
hyphenateLanguageElements('*');
storeConfiguration();
toggleBox();
}
}
return {
version: version,
doHyphenation: doHyphenation,
languages: languages,
config: config,
run: run,
addExceptions: addExceptions,
hyphenate: hyphenate,
getRedPatternSet: getRedPatternSet,
isBookmarklet: isBookmarklet,
getConfigFromURI: getConfigFromURI,
toggleHyphenation: toggleHyphenation
};
}(window));
//Export properties/methods (for google closure compiler)
/**** to be moved to external file
Hyphenator['languages'] = Hyphenator.languages;
Hyphenator['config'] = Hyphenator.config;
Hyphenator['run'] = Hyphenator.run;
Hyphenator['addExceptions'] = Hyphenator.addExceptions;
Hyphenator['hyphenate'] = Hyphenator.hyphenate;
Hyphenator['getRedPatternSet'] = Hyphenator.getRedPatternSet;
Hyphenator['isBookmarklet'] = Hyphenator.isBookmarklet;
Hyphenator['getConfigFromURI'] = Hyphenator.getConfigFromURI;
Hyphenator['toggleHyphenation'] = Hyphenator.toggleHyphenation;
window['Hyphenator'] = Hyphenator;
*/
/*
* call Hyphenator if it is a Bookmarklet
*/
if (Hyphenator.isBookmarklet) {
Hyphenator.config({displaytogglebox: true, intermediatestate: 'visible', storagetype: 'local', doframes: true, useCSS3hyphenation: true});
Hyphenator.config(Hyphenator.getConfigFromURI());
Hyphenator.run();
}
// For questions about the Czech hyphenation patterns
// ask Martin Hasoň (martin dot hason at gmail dot com)
/*global Hyphenator*/
Hyphenator.languages['cs'] = {
leftmin: 2,
rightmin: 3,
specialChars: "ěščřžýáíéúůťď",
patterns: {
2: "a11f1g1k1n1pu11vy11zé11ňó11š1ť1ú1ž",
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5: 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6: "_ale3x_as3t3_je4dl_kří3d_le4gr_li3kv_moud3_na3č4_nář4k_od3rá_os4to_os4tě_ot3rá_ově4t_oz3do_pa4re_pa3tř_po3č4_roze3_roz3r_ru4dl_se3pn_va4dl_zao3sab3lona3d3ra3a3dvaa4nameane4skao4střas4tatat3ronat3rova4tří_ba4chr4chalgcien4c4dbat_3dch4nde4bredej4mode3strd3lou_4doboj4do4dd4do4djdomoh44do4čn3drobndře4pne3chl_eilus3ej3eleeju3steoch3repoč3te4s4knes3ku_e4s3lies3tižes4toles3táneu4rase4u4t_eu4traevy4čkevě4trezaos3ez3dovez4ed2eč4kateštíh4ha4dlahatos44h3lo_3hodinho3strhos4tě4hovna4hovny4hovná4hovněhy2t3rid4lo_ik3lo_ilič4nis3ko_i3slavis4talis4tatié4re_jbyst3jez3díjit4rojmou3dj1o3z2jpo4zvjpříz4j4s4kůj4s4mej4sou_j4soucj4s4teka2p3lka2p3rkast3r4k3la_4k3li_ko2t3vkous3k4la3silech3t4lejšk4lenchlepa3dlepo4slet4lilo3střma4tramet3remezi3smys3lonam4nene3h4nne4krones4le4nestino4skyno3strnst4rant4lemob3řezodej4modo4tkod4ranofrek4oje4dlo4jmovont4raopoč3topro4sopřej4o4s3keos4toros3trůoze3d2pat4ripes3t3pe4tra4p3la_4p3li_po3drupo3drápost4rpoč3tepra3stpro3t4pře3t4pře3č2rast4rre3kviretis4ric4kurna4všro3d4rromy4sropát4ro4skvro4skyrově4trs3tvěrs3tvý3rvanírys3kyrůs3ta3schopser4vase4střsig4nosi3ste4s3la_s4liči4s3lo_spro4ss4teros4tichs4tink4stit_s4tona4stou_4strams4trik4strács3třejsych3rsy4nesta3str4tenémtes3tatis4tr4t2kant3rant4tric_tro4sk4trouh4troň_4t4ružt3rálnt4vinntě3d4ltřeh3nupe2r3ve3dleve3stave3t4řve2z3m2v3la_vrst3vvy4dravě3t4aví4hatv3ští_y3klopymané4z4doba4zerotzlhos4ztros3zá4kl_ác3ti3ázni4cč4tenýě4trají3t3řeí3z3nií3zněnře4dobře4kříře3skaře3skořes3poře3staře3stuře3stáře3stř3ři4t_š3k3li4š3kouůs3tánýpo3č4",
7: "_dneš4k_mi3st4_no4s3t_os3t3r_polk4la4stru_b4roditckte4rýdob4ratdos4tivenitos4epro4zře4strouevyjad4evypá4t4kličkamš4ťan_nte4r3aonář4kaopře4jmovi4dlapodbě4hpod4nes4rčitý_se4strase4stru4stupnitac4tvovrs4tvězdně4níz4dobnýádos4tič4tené_č4tový_ů4jmový"
},
patternChars: "_abcdefghijklmnopqrstuvwxyzáéíóúýčďěňřšťůž",
patternArrayLength: 91005,
valueStoreLength: 12949
};
Hyphenator.config({
minwordlength : 5,
defaultlanguage : 'cs',
displaytogglebox : true,
remoteloading : false,
persistentconfig : true,
intermediatestate : 'visible',
useCSS3hyphenation : true
});
Hyphenator.run();
}
hyphenator_for_czech_language_on_selected_sites();
})();
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