diff options
Diffstat (limited to 'demo/src/js/lib')
| -rw-r--r-- | demo/src/js/lib/classlist.js | 237 | ||||
| -rw-r--r-- | demo/src/js/lib/tab-focus.js | 26 |
2 files changed, 0 insertions, 263 deletions
diff --git a/demo/src/js/lib/classlist.js b/demo/src/js/lib/classlist.js deleted file mode 100644 index eac1e99e..00000000 --- a/demo/src/js/lib/classlist.js +++ /dev/null @@ -1,237 +0,0 @@ -/* - * classList.js: Cross-browser full element.classList implementation. - * 1.1.20150312 - * - * By Eli Grey, http://eligrey.com - * License: Dedicated to the public domain. - * See https://github.com/eligrey/classList.js/blob/master/LICENSE.md - */ - -/*global self, document, DOMException */ - -/*! @source http://purl.eligrey.com/github/classList.js/blob/master/classList.js */ - -if ("document" in self) { - -// Full polyfill for browsers with no classList support -if (!("classList" in document.createElement("_"))) { - -(function (view) { - -"use strict"; - -if (!('Element' in view)) return; - -var - classListProp = "classList" - , protoProp = "prototype" - , elemCtrProto = view.Element[protoProp] - , objCtr = Object - , strTrim = String[protoProp].trim || function () { - return this.replace(/^\s+|\s+$/g, ""); - } - , arrIndexOf = Array[protoProp].indexOf || function (item) { - var - i = 0 - , len = this.length - ; - for (; i < len; i++) { - if (i in this && this[i] === item) { - return i; - } - } - return -1; - } - // Vendors: please allow content code to instantiate DOMExceptions - , DOMEx = function (type, message) { - this.name = type; - this.code = DOMException[type]; - this.message = message; - } - , checkTokenAndGetIndex = function (classList, token) { - if (token === "") { - throw new DOMEx( - "SYNTAX_ERR" - , "An invalid or illegal string was specified" - ); - } - if (/\s/.test(token)) { - throw new DOMEx( - "INVALID_CHARACTER_ERR" - , "String contains an invalid character" - ); - } - return arrIndexOf.call(classList, token); - } - , ClassList = function (elem) { - var - trimmedClasses = strTrim.call(elem.getAttribute("class") || "") - , classes = trimmedClasses ? trimmedClasses.split(/\s+/) : [] - , i = 0 - , len = classes.length - ; - for (; i < len; i++) { - this.push(classes[i]); - } - this._updateClassName = function () { - elem.setAttribute("class", this.toString()); - }; - } - , classListProto = ClassList[protoProp] = [] - , classListGetter = function () { - return new ClassList(this); - } -; -// Most DOMException implementations don't allow calling DOMException's toString() -// on non-DOMExceptions. Error's toString() is sufficient here. -DOMEx[protoProp] = Error[protoProp]; -classListProto.item = function (i) { - return this[i] || null; -}; -classListProto.contains = function (token) { - token += ""; - return checkTokenAndGetIndex(this, token) !== -1; -}; -classListProto.add = function () { - var - tokens = arguments - , i = 0 - , l = tokens.length - , token - , updated = false - ; - do { - token = tokens[i] + ""; - if (checkTokenAndGetIndex(this, token) === -1) { - this.push(token); - updated = true; - } - } - while (++i < l); - - if (updated) { - this._updateClassName(); - } -}; -classListProto.remove = function () { - var - tokens = arguments - , i = 0 - , l = tokens.length - , token - , updated = false - , index - ; - do { - token = tokens[i] + ""; - index = checkTokenAndGetIndex(this, token); - while (index !== -1) { - this.splice(index, 1); - updated = true; - index = checkTokenAndGetIndex(this, token); - } - } - while (++i < l); - - if (updated) { - this._updateClassName(); - } -}; -classListProto.toggle = function (token, force) { - token += ""; - - var - result = this.contains(token) - , method = result ? - force !== true && "remove" - : - force !== false && "add" - ; - - if (method) { - this[method](token); - } - - if (force === true || force === false) { - return force; - } else { - return !result; - } -}; -classListProto.toString = function () { - return this.join(" "); -}; - -if (objCtr.defineProperty) { - var classListPropDesc = { - get: classListGetter - , enumerable: true - , configurable: true - }; - try { - objCtr.defineProperty(elemCtrProto, classListProp, classListPropDesc); - } catch (ex) { // IE 8 doesn't support enumerable:true - if (ex.number === -0x7FF5EC54) { - classListPropDesc.enumerable = false; - objCtr.defineProperty(elemCtrProto, classListProp, classListPropDesc); - } - } -} else if (objCtr[protoProp].__defineGetter__) { - elemCtrProto.__defineGetter__(classListProp, classListGetter); -} - -}(self)); - -} else { -// There is full or partial native classList support, so just check if we need -// to normalize the add/remove and toggle APIs. - -(function () { - "use strict"; - - var testElement = document.createElement("_"); - - testElement.classList.add("c1", "c2"); - - // Polyfill for IE 10/11 and Firefox <26, where classList.add and - // classList.remove exist but support only one argument at a time. - if (!testElement.classList.contains("c2")) { - var createMethod = function(method) { - var original = DOMTokenList.prototype[method]; - - DOMTokenList.prototype[method] = function(token) { - var i, len = arguments.length; - - for (i = 0; i < len; i++) { - token = arguments[i]; - original.call(this, token); - } - }; - }; - createMethod('add'); - createMethod('remove'); - } - - testElement.classList.toggle("c3", false); - - // Polyfill for IE 10 and Firefox <24, where classList.toggle does not - // support the second argument. - if (testElement.classList.contains("c3")) { - var _toggle = DOMTokenList.prototype.toggle; - - DOMTokenList.prototype.toggle = function(token, force) { - if (1 in arguments && !this.contains(token) === !force) { - return force; - } else { - return _toggle.call(this, token); - } - }; - - } - - testElement = null; -}()); - -} - -}
\ No newline at end of file diff --git a/demo/src/js/lib/tab-focus.js b/demo/src/js/lib/tab-focus.js deleted file mode 100644 index 06e51203..00000000 --- a/demo/src/js/lib/tab-focus.js +++ /dev/null @@ -1,26 +0,0 @@ -// ========================================================================== -// tab-focus.js -// Detect keyboard tabbing -// ========================================================================== - -(function() { - var className = 'tab-focus'; - - // Remove class on blur - document.addEventListener('focusout', function(event) { - event.target.classList.remove(className); - }); - - // Add classname to tabbed elements - document.addEventListener('keydown', function(event) { - if (event.keyCode !== 9) { - return; - } - - // Delay the adding of classname until the focus has changed - // This event fires before the focusin event - window.setTimeout(function() { - document.activeElement.classList.add(className); - }, 0); - }); -})(); |