META-INF.resources.bower_components.textAngular.dist.textAngular.js Maven / Gradle / Ivy
/*
@license textAngular
Author : Austin Anderson
License : 2013 MIT
Version 1.5.16
See README.md or https://github.com/fraywing/textAngular/wiki for requirements and use.
*/
/*
Commonjs package manager support (eg componentjs).
*/
"use strict";// NOTE: textAngularVersion must match the Gruntfile.js 'setVersion' task.... and have format v/d+./d+./d+
var textAngularVersion = 'v1.5.16'; // This is automatically updated during the build process to the current release!
// IE version detection - http://stackoverflow.com/questions/4169160/javascript-ie-detection-why-not-use-simple-conditional-comments
// We need this as IE sometimes plays funny tricks with the contenteditable.
// ----------------------------------------------------------
// If you're not in IE (or IE version is less than 5) then:
// ie === undefined
// If you're in IE (>=5) then you can determine which version:
// ie === 7; // IE7
// Thus, to detect IE:
// if (ie) {}
// And to detect the version:
// ie === 6 // IE6
// ie > 7 // IE8, IE9, IE10 ...
// ie < 9 // Anything less than IE9
// ----------------------------------------------------------
/* istanbul ignore next: untestable browser check */
var _browserDetect = {
ie: (function () {
var undef,
v = 3,
div = document.createElement('div'),
all = div.getElementsByTagName('i');
while (
div.innerHTML = '',
all[0]
) ;
return v > 4 ? v : undef;
}()),
webkit: /AppleWebKit\/([\d.]+)/i.test(navigator.userAgent),
isFirefox: navigator.userAgent.toLowerCase().indexOf('firefox') > -1
};
// Global to textAngular to measure performance where needed
/* istanbul ignore next: untestable browser check */
var performance = performance || {};
/* istanbul ignore next: untestable browser check */
performance.now = (function () {
return performance.now ||
performance.mozNow ||
performance.msNow ||
performance.oNow ||
performance.webkitNow ||
function () {
return new Date().getTime();
};
})();
// usage is:
// var t0 = performance.now();
// doSomething();
// var t1 = performance.now();
// console.log('Took', (t1 - t0).toFixed(4), 'milliseconds to do something!');
//
// turn html into pure text that shows visiblity
function stripHtmlToText(html) {
var tmp = document.createElement("DIV");
tmp.innerHTML = html;
var res = tmp.textContent || tmp.innerText || '';
res.replace('\u200B', ''); // zero width space
res = res.trim();
return res;
}
// get html
function getDomFromHtml(html) {
var tmp = document.createElement("DIV");
tmp.innerHTML = html;
return tmp;
}
// Global to textAngular REGEXP vars for block and list elements.
var BLOCKELEMENTS = /^(address|article|aside|audio|blockquote|canvas|center|dd|div|dl|fieldset|figcaption|figure|footer|form|h1|h2|h3|h4|h5|h6|header|hgroup|hr|noscript|ol|output|p|pre|section|table|tfoot|ul|video)$/i;
var LISTELEMENTS = /^(ul|li|ol)$/i;
// updated VALIDELEMENTS to include #text and span so that we can use nodeName instead of tagName
var VALIDELEMENTS = /^(#text|span|address|article|aside|audio|blockquote|canvas|center|dd|div|dl|fieldset|figcaption|figure|footer|form|h1|h2|h3|h4|h5|h6|header|hgroup|hr|noscript|ol|output|p|pre|section|table|tfoot|ul|video|li)$/i;
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/Trim#Compatibility
/* istanbul ignore next: trim shim for older browsers */
if (!String.prototype.trim) {
String.prototype.trim = function () {
return this.replace(/^\s+|\s+$/g, '');
};
}
/*
Custom stylesheet for the placeholders rules.
Credit to: http://davidwalsh.name/add-rules-stylesheets
*/
var sheet, addCSSRule, removeCSSRule, _addCSSRule, _removeCSSRule, _getRuleIndex;
/* istanbul ignore else: IE <8 test*/
if (_browserDetect.ie > 8 || _browserDetect.ie === undefined) {
var _sheets = document.styleSheets;
/* istanbul ignore next: preference for stylesheet loaded externally */
for (var i = 0; i < _sheets.length; i++) {
if (_sheets[i].media.length === 0 || _sheets[i].media.mediaText.match(/(all|screen)/ig)) {
if (_sheets[i].href) {
if (_sheets[i].href.match(/textangular\.(min\.|)css/ig)) {
sheet = _sheets[i];
break;
}
}
}
}
/* istanbul ignore next: preference for stylesheet loaded externally */
if (!sheet) {
// this sheet is used for the placeholders later on.
sheet = (function () {
// Create the