mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-20 08:44:52 +00:00
1355 lines
47 KiB
JavaScript
1355 lines
47 KiB
JavaScript
/* Zepto v1.0rc1 - polyfill zepto event detect fx ajax form touch - zeptojs.com/license */
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;(function(undefined){
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if (String.prototype.trim === undefined) // fix for iOS 3.2
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String.prototype.trim = function(){ return this.replace(/^\s+/, '').replace(/\s+$/, '') }
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// For iOS 3.x
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// from https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/reduce
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if (Array.prototype.reduce === undefined)
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Array.prototype.reduce = function(fun){
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if(this === void 0 || this === null) throw new TypeError()
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var t = Object(this), len = t.length >>> 0, k = 0, accumulator
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if(typeof fun != 'function') throw new TypeError()
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if(len == 0 && arguments.length == 1) throw new TypeError()
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if(arguments.length >= 2)
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accumulator = arguments[1]
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else
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do{
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if(k in t){
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accumulator = t[k++]
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break
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}
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if(++k >= len) throw new TypeError()
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} while (true)
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while (k < len){
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if(k in t) accumulator = fun.call(undefined, accumulator, t[k], k, t)
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k++
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}
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return accumulator
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}
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})()
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var Zepto = (function() {
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var undefined, key, $, classList, emptyArray = [], slice = emptyArray.slice,
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document = window.document,
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elementDisplay = {}, classCache = {},
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getComputedStyle = document.defaultView.getComputedStyle,
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cssNumber = { 'column-count': 1, 'columns': 1, 'font-weight': 1, 'line-height': 1,'opacity': 1, 'z-index': 1, 'zoom': 1 },
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fragmentRE = /^\s*<(\w+|!)[^>]*>/,
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// Used by `$.zepto.init` to wrap elements, text/comment nodes, document,
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// and document fragment node types.
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elementTypes = [1, 3, 8, 9, 11],
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adjacencyOperators = [ 'after', 'prepend', 'before', 'append' ],
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table = document.createElement('table'),
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tableRow = document.createElement('tr'),
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containers = {
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'tr': document.createElement('tbody'),
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'tbody': table, 'thead': table, 'tfoot': table,
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'td': tableRow, 'th': tableRow,
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'*': document.createElement('div')
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},
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readyRE = /complete|loaded|interactive/,
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classSelectorRE = /^\.([\w-]+)$/,
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idSelectorRE = /^#([\w-]+)$/,
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tagSelectorRE = /^[\w-]+$/,
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toString = ({}).toString,
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zepto = {},
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camelize, uniq,
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tempParent = document.createElement('div')
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zepto.matches = function(element, selector) {
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if (!element || element.nodeType !== 1) return false
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var matchesSelector = element.webkitMatchesSelector || element.mozMatchesSelector ||
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element.oMatchesSelector || element.matchesSelector
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if (matchesSelector) return matchesSelector.call(element, selector)
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// fall back to performing a selector:
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var match, parent = element.parentNode, temp = !parent
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if (temp) (parent = tempParent).appendChild(element)
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match = ~zepto.qsa(parent, selector).indexOf(element)
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temp && tempParent.removeChild(element)
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return match
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}
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function isFunction(value) { return toString.call(value) == "[object Function]" }
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function isObject(value) { return value instanceof Object }
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function isPlainObject(value) {
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var key, ctor
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if (toString.call(value) !== "[object Object]") return false
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ctor = (isFunction(value.constructor) && value.constructor.prototype)
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if (!ctor || !hasOwnProperty.call(ctor, 'isPrototypeOf')) return false
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for (key in value);
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return key === undefined || hasOwnProperty.call(value, key)
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}
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function isArray(value) { return value instanceof Array }
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function likeArray(obj) { return typeof obj.length == 'number' }
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function compact(array) { return array.filter(function(item){ return item !== undefined && item !== null }) }
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function flatten(array) { return array.length > 0 ? [].concat.apply([], array) : array }
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camelize = function(str){ return str.replace(/-+(.)?/g, function(match, chr){ return chr ? chr.toUpperCase() : '' }) }
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function dasherize(str) {
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return str.replace(/::/g, '/')
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.replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2')
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.replace(/([a-z\d])([A-Z])/g, '$1_$2')
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.replace(/_/g, '-')
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.toLowerCase()
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}
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uniq = function(array){ return array.filter(function(item, idx){ return array.indexOf(item) == idx }) }
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function classRE(name) {
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return name in classCache ?
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classCache[name] : (classCache[name] = new RegExp('(^|\\s)' + name + '(\\s|$)'))
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}
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function maybeAddPx(name, value) {
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return (typeof value == "number" && !cssNumber[dasherize(name)]) ? value + "px" : value
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}
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function defaultDisplay(nodeName) {
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var element, display
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if (!elementDisplay[nodeName]) {
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element = document.createElement(nodeName)
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document.body.appendChild(element)
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display = getComputedStyle(element, '').getPropertyValue("display")
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element.parentNode.removeChild(element)
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display == "none" && (display = "block")
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elementDisplay[nodeName] = display
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}
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return elementDisplay[nodeName]
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}
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// `$.zepto.fragment` takes a html string and an optional tag name
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// to generate DOM nodes nodes from the given html string.
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// The generated DOM nodes are returned as an array.
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// This function can be overriden in plugins for example to make
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// it compatible with browsers that don't support the DOM fully.
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zepto.fragment = function(html, name) {
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if (name === undefined) name = fragmentRE.test(html) && RegExp.$1
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if (!(name in containers)) name = '*'
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var container = containers[name]
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container.innerHTML = '' + html
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return $.each(slice.call(container.childNodes), function(){
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container.removeChild(this)
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})
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}
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// `$.zepto.Z` swaps out the prototype of the given `dom` array
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// of nodes with `$.fn` and thus supplying all the Zepto functions
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// to the array. Note that `__proto__` is not supported on Internet
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// Explorer. This method can be overriden in plugins.
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zepto.Z = function(dom, selector) {
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dom = dom || []
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dom.__proto__ = arguments.callee.prototype
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dom.selector = selector || ''
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return dom
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}
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// `$.zepto.isZ` should return `true` if the given object is a Zepto
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// collection. This method can be overriden in plugins.
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zepto.isZ = function(object) {
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return object instanceof zepto.Z
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}
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// `$.zepto.init` is Zepto's counterpart to jQuery's `$.fn.init` and
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// takes a CSS selector and an optional context (and handles various
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// special cases).
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// This method can be overriden in plugins.
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zepto.init = function(selector, context) {
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// If nothing given, return an empty Zepto collection
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if (!selector) return zepto.Z()
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// If a function is given, call it when the DOM is ready
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else if (isFunction(selector)) return $(document).ready(selector)
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// If a Zepto collection is given, juts return it
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else if (zepto.isZ(selector)) return selector
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else {
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var dom
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// normalize array if an array of nodes is given
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if (isArray(selector)) dom = compact(selector)
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// if a JavaScript object is given, return a copy of it
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// this is a somewhat peculiar option, but supported by
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// jQuery so we'll do it, too
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else if (isPlainObject(selector))
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dom = [$.extend({}, selector)], selector = null
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// wrap stuff like `document` or `window`
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else if (elementTypes.indexOf(selector.nodeType) >= 0 || selector === window)
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dom = [selector], selector = null
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// If it's a html fragment, create nodes from it
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else if (fragmentRE.test(selector))
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dom = zepto.fragment(selector.trim(), RegExp.$1), selector = null
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// If there's a context, create a collection on that context first, and select
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// nodes from there
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else if (context !== undefined) return $(context).find(selector)
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// And last but no least, if it's a CSS selector, use it to select nodes.
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else dom = zepto.qsa(document, selector)
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// create a new Zepto collection from the nodes found
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return zepto.Z(dom, selector)
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}
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}
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// `$` will be the base `Zepto` object. When calling this
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// function just call `$.zepto.init, whichs makes the implementation
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// details of selecting nodes and creating Zepto collections
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// patchable in plugins.
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$ = function(selector, context){
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return zepto.init(selector, context)
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}
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// Copy all but undefined properties from one or more
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// objects to the `target` object.
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$.extend = function(target){
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slice.call(arguments, 1).forEach(function(source) {
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for (key in source)
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if (source[key] !== undefined)
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target[key] = source[key]
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})
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return target
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}
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// `$.zepto.qsa` is Zepto's CSS selector implementation which
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// uses `document.querySelectorAll` and optimizes for some special cases, like `#id`.
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// This method can be overriden in plugins.
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zepto.qsa = function(element, selector){
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var found
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return (element === document && idSelectorRE.test(selector)) ?
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( (found = element.getElementById(RegExp.$1)) ? [found] : emptyArray ) :
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(element.nodeType !== 1 && element.nodeType !== 9) ? emptyArray :
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slice.call(
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classSelectorRE.test(selector) ? element.getElementsByClassName(RegExp.$1) :
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tagSelectorRE.test(selector) ? element.getElementsByTagName(selector) :
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element.querySelectorAll(selector)
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)
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}
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function filtered(nodes, selector) {
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return selector === undefined ? $(nodes) : $(nodes).filter(selector)
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}
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function funcArg(context, arg, idx, payload) {
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return isFunction(arg) ? arg.call(context, idx, payload) : arg
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}
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$.isFunction = isFunction
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$.isObject = isObject
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$.isArray = isArray
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$.isPlainObject = isPlainObject
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$.inArray = function(elem, array, i){
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return emptyArray.indexOf.call(array, elem, i)
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}
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$.trim = function(str) { return str.trim() }
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// plugin compatibility
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$.uuid = 0
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$.map = function(elements, callback){
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var value, values = [], i, key
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if (likeArray(elements))
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for (i = 0; i < elements.length; i++) {
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value = callback(elements[i], i)
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if (value != null) values.push(value)
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}
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else
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for (key in elements) {
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value = callback(elements[key], key)
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if (value != null) values.push(value)
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}
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return flatten(values)
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}
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$.each = function(elements, callback){
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var i, key
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if (likeArray(elements)) {
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for (i = 0; i < elements.length; i++)
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if (callback.call(elements[i], i, elements[i]) === false) return elements
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} else {
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for (key in elements)
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if (callback.call(elements[key], key, elements[key]) === false) return elements
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}
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return elements
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}
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// Define methods that will be available on all
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// Zepto collections
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$.fn = {
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// Because a collection acts like an array
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// copy over these useful array functions.
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forEach: emptyArray.forEach,
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reduce: emptyArray.reduce,
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push: emptyArray.push,
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indexOf: emptyArray.indexOf,
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concat: emptyArray.concat,
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// `map` and `slice` in the jQuery API work differently
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// from their array counterparts
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map: function(fn){
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return $.map(this, function(el, i){ return fn.call(el, i, el) })
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},
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slice: function(){
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return $(slice.apply(this, arguments))
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},
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ready: function(callback){
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if (readyRE.test(document.readyState)) callback($)
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else document.addEventListener('DOMContentLoaded', function(){ callback($) }, false)
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return this
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},
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get: function(idx){
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return idx === undefined ? slice.call(this) : this[idx]
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},
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toArray: function(){ return this.get() },
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size: function(){
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return this.length
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},
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remove: function(){
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return this.each(function(){
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if (this.parentNode != null)
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this.parentNode.removeChild(this)
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})
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},
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each: function(callback){
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this.forEach(function(el, idx){ callback.call(el, idx, el) })
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return this
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},
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filter: function(selector){
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return $([].filter.call(this, function(element){
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return zepto.matches(element, selector)
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}))
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},
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add: function(selector,context){
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return $(uniq(this.concat($(selector,context))))
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},
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is: function(selector){
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return this.length > 0 && zepto.matches(this[0], selector)
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},
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not: function(selector){
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var nodes=[]
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if (isFunction(selector) && selector.call !== undefined)
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this.each(function(idx){
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if (!selector.call(this,idx)) nodes.push(this)
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})
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else {
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var excludes = typeof selector == 'string' ? this.filter(selector) :
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(likeArray(selector) && isFunction(selector.item)) ? slice.call(selector) : $(selector)
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this.forEach(function(el){
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if (excludes.indexOf(el) < 0) nodes.push(el)
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})
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}
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return $(nodes)
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},
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eq: function(idx){
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return idx === -1 ? this.slice(idx) : this.slice(idx, + idx + 1)
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},
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first: function(){
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var el = this[0]
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return el && !isObject(el) ? el : $(el)
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},
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last: function(){
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var el = this[this.length - 1]
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return el && !isObject(el) ? el : $(el)
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},
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find: function(selector){
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var result
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if (this.length == 1) result = zepto.qsa(this[0], selector)
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else result = this.map(function(){ return zepto.qsa(this, selector) })
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return $(result)
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},
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closest: function(selector, context){
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var node = this[0]
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while (node && !zepto.matches(node, selector))
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node = node !== context && node !== document && node.parentNode
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return $(node)
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},
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parents: function(selector){
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var ancestors = [], nodes = this
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while (nodes.length > 0)
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nodes = $.map(nodes, function(node){
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if ((node = node.parentNode) && node !== document && ancestors.indexOf(node) < 0) {
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ancestors.push(node)
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return node
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}
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})
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return filtered(ancestors, selector)
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},
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parent: function(selector){
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return filtered(uniq(this.pluck('parentNode')), selector)
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},
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children: function(selector){
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return filtered(this.map(function(){ return slice.call(this.children) }), selector)
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},
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siblings: function(selector){
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return filtered(this.map(function(i, el){
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return slice.call(el.parentNode.children).filter(function(child){ return child!==el })
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}), selector)
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},
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empty: function(){
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return this.each(function(){ this.innerHTML = '' })
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},
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// `pluck` is borrowed from Prototype.js
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pluck: function(property){
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return this.map(function(){ return this[property] })
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},
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show: function(){
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return this.each(function(){
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this.style.display == "none" && (this.style.display = null)
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if (getComputedStyle(this, '').getPropertyValue("display") == "none")
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this.style.display = defaultDisplay(this.nodeName)
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})
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},
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replaceWith: function(newContent){
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return this.before(newContent).remove()
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},
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wrap: function(newContent){
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return this.each(function(){
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$(this).wrapAll($(newContent)[0].cloneNode(false))
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})
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},
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wrapAll: function(newContent){
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if (this[0]) {
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$(this[0]).before(newContent = $(newContent))
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newContent.append(this)
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}
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return this
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},
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unwrap: function(){
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this.parent().each(function(){
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$(this).replaceWith($(this).children())
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})
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return this
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},
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clone: function(){
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return $(this.map(function(){ return this.cloneNode(true) }))
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},
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hide: function(){
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return this.css("display", "none")
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},
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toggle: function(setting){
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return (setting === undefined ? this.css("display") == "none" : setting) ? this.show() : this.hide()
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},
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prev: function(){ return $(this.pluck('previousElementSibling')) },
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next: function(){ return $(this.pluck('nextElementSibling')) },
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|
html: function(html){
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return html === undefined ?
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(this.length > 0 ? this[0].innerHTML : null) :
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this.each(function(idx){
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var originHtml = this.innerHTML
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$(this).empty().append( funcArg(this, html, idx, originHtml) )
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})
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},
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|
text: function(text){
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return text === undefined ?
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(this.length > 0 ? this[0].textContent : null) :
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this.each(function(){ this.textContent = text })
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},
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|
attr: function(name, value){
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var result
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|
return (typeof name == 'string' && value === undefined) ?
|
|
(this.length == 0 || this[0].nodeType !== 1 ? undefined :
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|
(name == 'value' && this[0].nodeName == 'INPUT') ? this.val() :
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(!(result = this[0].getAttribute(name)) && name in this[0]) ? this[0][name] : result
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) :
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|
this.each(function(idx){
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if (this.nodeType !== 1) return
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if (isObject(name)) for (key in name) this.setAttribute(key, name[key])
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else this.setAttribute(name, funcArg(this, value, idx, this.getAttribute(name)))
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})
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},
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removeAttr: function(name){
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return this.each(function(){ if (this.nodeType === 1) this.removeAttribute(name) })
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},
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|
prop: function(name, value){
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return (value === undefined) ?
|
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(this[0] ? this[0][name] : undefined) :
|
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this.each(function(idx){
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this[name] = funcArg(this, value, idx, this[name])
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})
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},
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data: function(name, value){
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var data = this.attr('data-' + dasherize(name), value)
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return data !== null ? data : undefined
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},
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val: function(value){
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return (value === undefined) ?
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(this.length > 0 ? this[0].value : undefined) :
|
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this.each(function(idx){
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this.value = funcArg(this, value, idx, this.value)
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})
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},
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offset: function(){
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if (this.length==0) return null
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|
var obj = this[0].getBoundingClientRect()
|
|
return {
|
|
left: obj.left + window.pageXOffset,
|
|
top: obj.top + window.pageYOffset,
|
|
width: obj.width,
|
|
height: obj.height
|
|
}
|
|
},
|
|
css: function(property, value){
|
|
if (value === undefined && typeof property == 'string')
|
|
return (
|
|
this.length == 0
|
|
? undefined
|
|
: this[0].style[camelize(property)] || getComputedStyle(this[0], '').getPropertyValue(property))
|
|
|
|
var css = ''
|
|
for (key in property)
|
|
if(typeof property[key] == 'string' && property[key] == '')
|
|
this.each(function(){ this.style.removeProperty(dasherize(key)) })
|
|
else
|
|
css += dasherize(key) + ':' + maybeAddPx(key, property[key]) + ';'
|
|
|
|
if (typeof property == 'string')
|
|
if (value == '')
|
|
this.each(function(){ this.style.removeProperty(dasherize(property)) })
|
|
else
|
|
css = dasherize(property) + ":" + maybeAddPx(property, value)
|
|
|
|
return this.each(function(){ this.style.cssText += ';' + css })
|
|
},
|
|
index: function(element){
|
|
return element ? this.indexOf($(element)[0]) : this.parent().children().indexOf(this[0])
|
|
},
|
|
hasClass: function(name){
|
|
if (this.length < 1) return false
|
|
else return classRE(name).test(this[0].className)
|
|
},
|
|
addClass: function(name){
|
|
return this.each(function(idx){
|
|
classList = []
|
|
var cls = this.className, newName = funcArg(this, name, idx, cls)
|
|
newName.split(/\s+/g).forEach(function(klass){
|
|
if (!$(this).hasClass(klass)) classList.push(klass)
|
|
}, this)
|
|
classList.length && (this.className += (cls ? " " : "") + classList.join(" "))
|
|
})
|
|
},
|
|
removeClass: function(name){
|
|
return this.each(function(idx){
|
|
if (name === undefined)
|
|
return this.className = ''
|
|
classList = this.className
|
|
funcArg(this, name, idx, classList).split(/\s+/g).forEach(function(klass){
|
|
classList = classList.replace(classRE(klass), " ")
|
|
})
|
|
this.className = classList.trim()
|
|
})
|
|
},
|
|
toggleClass: function(name, when){
|
|
return this.each(function(idx){
|
|
var newName = funcArg(this, name, idx, this.className)
|
|
;(when === undefined ? !$(this).hasClass(newName) : when) ?
|
|
$(this).addClass(newName) : $(this).removeClass(newName)
|
|
})
|
|
}
|
|
}
|
|
|
|
// Generate the `width` and `height` functions
|
|
;['width', 'height'].forEach(function(dimension){
|
|
$.fn[dimension] = function(value){
|
|
var offset, Dimension = dimension.replace(/./, function(m){ return m[0].toUpperCase() })
|
|
if (value === undefined) return this[0] == window ? window['inner' + Dimension] :
|
|
this[0] == document ? document.documentElement['offset' + Dimension] :
|
|
(offset = this.offset()) && offset[dimension]
|
|
else return this.each(function(idx){
|
|
var el = $(this)
|
|
el.css(dimension, funcArg(this, value, idx, el[dimension]()))
|
|
})
|
|
}
|
|
})
|
|
|
|
function insert(operator, target, node) {
|
|
var parent = (operator % 2) ? target : target.parentNode
|
|
parent ? parent.insertBefore(node,
|
|
!operator ? target.nextSibling : // after
|
|
operator == 1 ? parent.firstChild : // prepend
|
|
operator == 2 ? target : // before
|
|
null) : // append
|
|
$(node).remove()
|
|
}
|
|
|
|
function traverseNode(node, fun) {
|
|
fun(node)
|
|
for (var key in node.childNodes) traverseNode(node.childNodes[key], fun)
|
|
}
|
|
|
|
// Generate the `after`, `prepend`, `before`, `append`,
|
|
// `insertAfter`, `insertBefore`, `appendTo`, and `prependTo` methods.
|
|
adjacencyOperators.forEach(function(key, operator) {
|
|
$.fn[key] = function(){
|
|
// arguments can be nodes, arrays of nodes, Zepto objects and HTML strings
|
|
var nodes = $.map(arguments, function(n){ return isObject(n) ? n : zepto.fragment(n) })
|
|
if (nodes.length < 1) return this
|
|
var size = this.length, copyByClone = size > 1, inReverse = operator < 2
|
|
|
|
return this.each(function(index, target){
|
|
for (var i = 0; i < nodes.length; i++) {
|
|
var node = nodes[inReverse ? nodes.length-i-1 : i]
|
|
traverseNode(node, function(node){
|
|
if (node.nodeName != null && node.nodeName.toUpperCase() === 'SCRIPT' && (!node.type || node.type === 'text/javascript'))
|
|
window['eval'].call(window, node.innerHTML)
|
|
})
|
|
if (copyByClone && index < size - 1) node = node.cloneNode(true)
|
|
insert(operator, target, node)
|
|
}
|
|
})
|
|
}
|
|
|
|
$.fn[(operator % 2) ? key+'To' : 'insert'+(operator ? 'Before' : 'After')] = function(html){
|
|
$(html)[key](this)
|
|
return this
|
|
}
|
|
})
|
|
|
|
zepto.Z.prototype = $.fn
|
|
|
|
// Export internal API functions in the `$.zepto` namespace
|
|
zepto.camelize = camelize
|
|
zepto.uniq = uniq
|
|
$.zepto = zepto
|
|
|
|
return $
|
|
})()
|
|
|
|
// If `$` is not yet defined, point it to `Zepto`
|
|
window.Zepto = Zepto
|
|
'$' in window || (window.$ = Zepto)
|
|
;(function($){
|
|
var $$ = $.zepto.qsa, handlers = {}, _zid = 1, specialEvents={}
|
|
|
|
specialEvents.click = specialEvents.mousedown = specialEvents.mouseup = specialEvents.mousemove = 'MouseEvents'
|
|
|
|
function zid(element) {
|
|
return element._zid || (element._zid = _zid++)
|
|
}
|
|
function findHandlers(element, event, fn, selector) {
|
|
event = parse(event)
|
|
if (event.ns) var matcher = matcherFor(event.ns)
|
|
return (handlers[zid(element)] || []).filter(function(handler) {
|
|
return handler
|
|
&& (!event.e || handler.e == event.e)
|
|
&& (!event.ns || matcher.test(handler.ns))
|
|
&& (!fn || zid(handler.fn) === zid(fn))
|
|
&& (!selector || handler.sel == selector)
|
|
})
|
|
}
|
|
function parse(event) {
|
|
var parts = ('' + event).split('.')
|
|
return {e: parts[0], ns: parts.slice(1).sort().join(' ')}
|
|
}
|
|
function matcherFor(ns) {
|
|
return new RegExp('(?:^| )' + ns.replace(' ', ' .* ?') + '(?: |$)')
|
|
}
|
|
|
|
function eachEvent(events, fn, iterator){
|
|
if ($.isObject(events)) $.each(events, iterator)
|
|
else events.split(/\s/).forEach(function(type){ iterator(type, fn) })
|
|
}
|
|
|
|
function add(element, events, fn, selector, getDelegate, capture){
|
|
capture = !!capture
|
|
var id = zid(element), set = (handlers[id] || (handlers[id] = []))
|
|
eachEvent(events, fn, function(event, fn){
|
|
var delegate = getDelegate && getDelegate(fn, event),
|
|
callback = delegate || fn
|
|
var proxyfn = function (event) {
|
|
var result = callback.apply(element, [event].concat(event.data))
|
|
if (result === false) event.preventDefault()
|
|
return result
|
|
}
|
|
var handler = $.extend(parse(event), {fn: fn, proxy: proxyfn, sel: selector, del: delegate, i: set.length})
|
|
set.push(handler)
|
|
element.addEventListener(handler.e, proxyfn, capture)
|
|
})
|
|
}
|
|
function remove(element, events, fn, selector){
|
|
var id = zid(element)
|
|
eachEvent(events || '', fn, function(event, fn){
|
|
findHandlers(element, event, fn, selector).forEach(function(handler){
|
|
delete handlers[id][handler.i]
|
|
element.removeEventListener(handler.e, handler.proxy, false)
|
|
})
|
|
})
|
|
}
|
|
|
|
$.event = { add: add, remove: remove }
|
|
|
|
$.proxy = function(fn, context) {
|
|
if ($.isFunction(fn)) {
|
|
var proxyFn = function(){ return fn.apply(context, arguments) }
|
|
proxyFn._zid = zid(fn)
|
|
return proxyFn
|
|
} else if (typeof context == 'string') {
|
|
return $.proxy(fn[context], fn)
|
|
} else {
|
|
throw new TypeError("expected function")
|
|
}
|
|
}
|
|
|
|
$.fn.bind = function(event, callback){
|
|
return this.each(function(){
|
|
add(this, event, callback)
|
|
})
|
|
}
|
|
$.fn.unbind = function(event, callback){
|
|
return this.each(function(){
|
|
remove(this, event, callback)
|
|
})
|
|
}
|
|
$.fn.one = function(event, callback){
|
|
return this.each(function(i, element){
|
|
add(this, event, callback, null, function(fn, type){
|
|
return function(){
|
|
var result = fn.apply(element, arguments)
|
|
remove(element, type, fn)
|
|
return result
|
|
}
|
|
})
|
|
})
|
|
}
|
|
|
|
var returnTrue = function(){return true},
|
|
returnFalse = function(){return false},
|
|
eventMethods = {
|
|
preventDefault: 'isDefaultPrevented',
|
|
stopImmediatePropagation: 'isImmediatePropagationStopped',
|
|
stopPropagation: 'isPropagationStopped'
|
|
}
|
|
function createProxy(event) {
|
|
var proxy = $.extend({originalEvent: event}, event)
|
|
$.each(eventMethods, function(name, predicate) {
|
|
proxy[name] = function(){
|
|
this[predicate] = returnTrue
|
|
return event[name].apply(event, arguments)
|
|
}
|
|
proxy[predicate] = returnFalse
|
|
})
|
|
return proxy
|
|
}
|
|
|
|
// emulates the 'defaultPrevented' property for browsers that have none
|
|
function fix(event) {
|
|
if (!('defaultPrevented' in event)) {
|
|
event.defaultPrevented = false
|
|
var prevent = event.preventDefault
|
|
event.preventDefault = function() {
|
|
this.defaultPrevented = true
|
|
prevent.call(this)
|
|
}
|
|
}
|
|
}
|
|
|
|
$.fn.delegate = function(selector, event, callback){
|
|
var capture = false
|
|
if(event == 'blur' || event == 'focus'){
|
|
if($.iswebkit)
|
|
event = event == 'blur' ? 'focusout' : event == 'focus' ? 'focusin' : event
|
|
else
|
|
capture = true
|
|
}
|
|
|
|
return this.each(function(i, element){
|
|
add(element, event, callback, selector, function(fn){
|
|
return function(e){
|
|
var evt, match = $(e.target).closest(selector, element).get(0)
|
|
if (match) {
|
|
evt = $.extend(createProxy(e), {currentTarget: match, liveFired: element})
|
|
return fn.apply(match, [evt].concat([].slice.call(arguments, 1)))
|
|
}
|
|
}
|
|
}, capture)
|
|
})
|
|
}
|
|
$.fn.undelegate = function(selector, event, callback){
|
|
return this.each(function(){
|
|
remove(this, event, callback, selector)
|
|
})
|
|
}
|
|
|
|
$.fn.live = function(event, callback){
|
|
$(document.body).delegate(this.selector, event, callback)
|
|
return this
|
|
}
|
|
$.fn.die = function(event, callback){
|
|
$(document.body).undelegate(this.selector, event, callback)
|
|
return this
|
|
}
|
|
|
|
$.fn.on = function(event, selector, callback){
|
|
return selector == undefined || $.isFunction(selector) ?
|
|
this.bind(event, selector) : this.delegate(selector, event, callback)
|
|
}
|
|
$.fn.off = function(event, selector, callback){
|
|
return selector == undefined || $.isFunction(selector) ?
|
|
this.unbind(event, selector) : this.undelegate(selector, event, callback)
|
|
}
|
|
|
|
$.fn.trigger = function(event, data){
|
|
if (typeof event == 'string') event = $.Event(event)
|
|
fix(event)
|
|
event.data = data
|
|
return this.each(function(){
|
|
// items in the collection might not be DOM elements
|
|
// (todo: possibly support events on plain old objects)
|
|
if('dispatchEvent' in this) this.dispatchEvent(event)
|
|
})
|
|
}
|
|
|
|
// triggers event handlers on current element just as if an event occurred,
|
|
// doesn't trigger an actual event, doesn't bubble
|
|
$.fn.triggerHandler = function(event, data){
|
|
var e, result
|
|
this.each(function(i, element){
|
|
e = createProxy(typeof event == 'string' ? $.Event(event) : event)
|
|
e.data = data
|
|
e.target = element
|
|
$.each(findHandlers(element, event.type || event), function(i, handler){
|
|
result = handler.proxy(e)
|
|
if (e.isImmediatePropagationStopped()) return false
|
|
})
|
|
})
|
|
return result
|
|
}
|
|
|
|
// shortcut methods for `.bind(event, fn)` for each event type
|
|
;('focusin focusout load resize scroll unload click dblclick '+
|
|
'mousedown mouseup mousemove mouseover mouseout '+
|
|
'change select keydown keypress keyup error').split(' ').forEach(function(event) {
|
|
$.fn[event] = function(callback){ return this.bind(event, callback) }
|
|
})
|
|
|
|
;['focus', 'blur'].forEach(function(name) {
|
|
$.fn[name] = function(callback) {
|
|
if (callback) this.bind(name, callback)
|
|
else if (this.length) try { this.get(0)[name]() } catch(e){}
|
|
return this
|
|
}
|
|
})
|
|
|
|
$.Event = function(type, props) {
|
|
var event = document.createEvent(specialEvents[type] || 'Events'), bubbles = true
|
|
if (props) for (var name in props) (name == 'bubbles') ? (bubbles = !!props[name]) : (event[name] = props[name])
|
|
event.initEvent(type, bubbles, true, null, null, null, null, null, null, null, null, null, null, null, null)
|
|
return event
|
|
}
|
|
|
|
})(Zepto)
|
|
;(function($){
|
|
function detect(ua){
|
|
var os = this.os = {}, browser = this.browser = {},
|
|
webkit = ua.match(/WebKit\/([\d.]+)/),
|
|
android = ua.match(/(Android)\s+([\d.]+)/),
|
|
ipad = ua.match(/(iPad).*OS\s([\d_]+)/),
|
|
iphone = !ipad && ua.match(/(iPhone\sOS)\s([\d_]+)/),
|
|
webos = ua.match(/(webOS|hpwOS)[\s\/]([\d.]+)/),
|
|
touchpad = webos && ua.match(/TouchPad/),
|
|
kindle = ua.match(/Kindle\/([\d.]+)/),
|
|
silk = ua.match(/Silk\/([\d._]+)/),
|
|
blackberry = ua.match(/(BlackBerry).*Version\/([\d.]+)/)
|
|
|
|
// todo clean this up with a better OS/browser
|
|
// separation. we need to discern between multiple
|
|
// browsers on android, and decide if kindle fire in
|
|
// silk mode is android or not
|
|
|
|
if (browser.webkit = !!webkit) browser.version = webkit[1]
|
|
|
|
if (android) os.android = true, os.version = android[2]
|
|
if (iphone) os.ios = os.iphone = true, os.version = iphone[2].replace(/_/g, '.')
|
|
if (ipad) os.ios = os.ipad = true, os.version = ipad[2].replace(/_/g, '.')
|
|
if (webos) os.webos = true, os.version = webos[2]
|
|
if (touchpad) os.touchpad = true
|
|
if (blackberry) os.blackberry = true, os.version = blackberry[2]
|
|
if (kindle) os.kindle = true, os.version = kindle[1]
|
|
if (silk) browser.silk = true, browser.version = silk[1]
|
|
if (!silk && os.android && ua.match(/Kindle Fire/)) browser.silk = true
|
|
}
|
|
|
|
detect.call($, navigator.userAgent)
|
|
// make available to unit tests
|
|
$.__detect = detect
|
|
|
|
})(Zepto)
|
|
;(function($, undefined){
|
|
var prefix = '', eventPrefix, endEventName, endAnimationName,
|
|
vendors = { Webkit: 'webkit', Moz: '', O: 'o', ms: 'MS' },
|
|
document = window.document, testEl = document.createElement('div'),
|
|
supportedTransforms = /^((translate|rotate|scale)(X|Y|Z|3d)?|matrix(3d)?|perspective|skew(X|Y)?)$/i,
|
|
clearProperties = {}
|
|
|
|
function downcase(str) { return str.toLowerCase() }
|
|
function normalizeEvent(name) { return eventPrefix ? eventPrefix + name : downcase(name) }
|
|
|
|
$.each(vendors, function(vendor, event){
|
|
if (testEl.style[vendor + 'TransitionProperty'] !== undefined) {
|
|
prefix = '-' + downcase(vendor) + '-'
|
|
eventPrefix = event
|
|
return false
|
|
}
|
|
})
|
|
|
|
clearProperties[prefix + 'transition-property'] =
|
|
clearProperties[prefix + 'transition-duration'] =
|
|
clearProperties[prefix + 'transition-timing-function'] =
|
|
clearProperties[prefix + 'animation-name'] =
|
|
clearProperties[prefix + 'animation-duration'] = ''
|
|
|
|
$.fx = {
|
|
off: (eventPrefix === undefined && testEl.style.transitionProperty === undefined),
|
|
cssPrefix: prefix,
|
|
transitionEnd: normalizeEvent('TransitionEnd'),
|
|
animationEnd: normalizeEvent('AnimationEnd')
|
|
}
|
|
|
|
$.fn.animate = function(properties, duration, ease, callback){
|
|
if ($.isObject(duration))
|
|
ease = duration.easing, callback = duration.complete, duration = duration.duration
|
|
if (duration) duration = duration / 1000
|
|
return this.anim(properties, duration, ease, callback)
|
|
}
|
|
|
|
$.fn.anim = function(properties, duration, ease, callback){
|
|
var transforms, cssProperties = {}, key, that = this, wrappedCallback, endEvent = $.fx.transitionEnd
|
|
if (duration === undefined) duration = 0.4
|
|
if ($.fx.off) duration = 0
|
|
|
|
if (typeof properties == 'string') {
|
|
// keyframe animation
|
|
cssProperties[prefix + 'animation-name'] = properties
|
|
cssProperties[prefix + 'animation-duration'] = duration + 's'
|
|
endEvent = $.fx.animationEnd
|
|
} else {
|
|
// CSS transitions
|
|
for (key in properties)
|
|
if (supportedTransforms.test(key)) {
|
|
transforms || (transforms = [])
|
|
transforms.push(key + '(' + properties[key] + ')')
|
|
}
|
|
else cssProperties[key] = properties[key]
|
|
|
|
if (transforms) cssProperties[prefix + 'transform'] = transforms.join(' ')
|
|
if (!$.fx.off && typeof properties === 'object') {
|
|
cssProperties[prefix + 'transition-property'] = Object.keys(properties).join(', ')
|
|
cssProperties[prefix + 'transition-duration'] = duration + 's'
|
|
cssProperties[prefix + 'transition-timing-function'] = (ease || 'linear')
|
|
}
|
|
}
|
|
|
|
wrappedCallback = function(event){
|
|
if (typeof event !== 'undefined') {
|
|
if (event.target !== event.currentTarget) return // makes sure the event didn't bubble from "below"
|
|
$(event.target).unbind(endEvent, arguments.callee)
|
|
}
|
|
$(this).css(clearProperties)
|
|
callback && callback.call(this)
|
|
}
|
|
if (duration > 0) this.bind(endEvent, wrappedCallback)
|
|
|
|
setTimeout(function() {
|
|
that.css(cssProperties)
|
|
if (duration <= 0) setTimeout(function() {
|
|
that.each(function(){ wrappedCallback.call(this) })
|
|
}, 0)
|
|
}, 0)
|
|
|
|
return this
|
|
}
|
|
|
|
testEl = null
|
|
})(Zepto)
|
|
;(function($){
|
|
var jsonpID = 0,
|
|
isObject = $.isObject,
|
|
document = window.document,
|
|
key,
|
|
name,
|
|
rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
|
|
scriptTypeRE = /^(?:text|application)\/javascript/i,
|
|
xmlTypeRE = /^(?:text|application)\/xml/i,
|
|
jsonType = 'application/json',
|
|
htmlType = 'text/html',
|
|
blankRE = /^\s*$/
|
|
|
|
// trigger a custom event and return false if it was cancelled
|
|
function triggerAndReturn(context, eventName, data) {
|
|
var event = $.Event(eventName)
|
|
$(context).trigger(event, data)
|
|
return !event.defaultPrevented
|
|
}
|
|
|
|
// trigger an Ajax "global" event
|
|
function triggerGlobal(settings, context, eventName, data) {
|
|
if (settings.global) return triggerAndReturn(context || document, eventName, data)
|
|
}
|
|
|
|
// Number of active Ajax requests
|
|
$.active = 0
|
|
|
|
function ajaxStart(settings) {
|
|
if (settings.global && $.active++ === 0) triggerGlobal(settings, null, 'ajaxStart')
|
|
}
|
|
function ajaxStop(settings) {
|
|
if (settings.global && !(--$.active)) triggerGlobal(settings, null, 'ajaxStop')
|
|
}
|
|
|
|
// triggers an extra global event "ajaxBeforeSend" that's like "ajaxSend" but cancelable
|
|
function ajaxBeforeSend(xhr, settings) {
|
|
var context = settings.context
|
|
if (settings.beforeSend.call(context, xhr, settings) === false ||
|
|
triggerGlobal(settings, context, 'ajaxBeforeSend', [xhr, settings]) === false)
|
|
return false
|
|
|
|
triggerGlobal(settings, context, 'ajaxSend', [xhr, settings])
|
|
}
|
|
function ajaxSuccess(data, xhr, settings) {
|
|
var context = settings.context, status = 'success'
|
|
settings.success.call(context, data, status, xhr)
|
|
triggerGlobal(settings, context, 'ajaxSuccess', [xhr, settings, data])
|
|
ajaxComplete(status, xhr, settings)
|
|
}
|
|
// type: "timeout", "error", "abort", "parsererror"
|
|
function ajaxError(error, type, xhr, settings) {
|
|
var context = settings.context
|
|
settings.error.call(context, xhr, type, error)
|
|
triggerGlobal(settings, context, 'ajaxError', [xhr, settings, error])
|
|
ajaxComplete(type, xhr, settings)
|
|
}
|
|
// status: "success", "notmodified", "error", "timeout", "abort", "parsererror"
|
|
function ajaxComplete(status, xhr, settings) {
|
|
var context = settings.context
|
|
settings.complete.call(context, xhr, status)
|
|
triggerGlobal(settings, context, 'ajaxComplete', [xhr, settings])
|
|
ajaxStop(settings)
|
|
}
|
|
|
|
// Empty function, used as default callback
|
|
function empty() {}
|
|
|
|
$.ajaxJSONP = function(options){
|
|
var callbackName = 'jsonp' + (++jsonpID),
|
|
script = document.createElement('script'),
|
|
abort = function(){
|
|
$(script).remove()
|
|
if (callbackName in window) window[callbackName] = empty
|
|
ajaxComplete('abort', xhr, options)
|
|
},
|
|
xhr = { abort: abort }, abortTimeout
|
|
|
|
if (options.error) script.onerror = function() {
|
|
xhr.abort()
|
|
options.error()
|
|
}
|
|
|
|
window[callbackName] = function(data){
|
|
clearTimeout(abortTimeout)
|
|
$(script).remove()
|
|
delete window[callbackName]
|
|
ajaxSuccess(data, xhr, options)
|
|
}
|
|
|
|
serializeData(options)
|
|
script.src = options.url.replace(/=\?/, '=' + callbackName)
|
|
$('head').append(script)
|
|
|
|
if (options.timeout > 0) abortTimeout = setTimeout(function(){
|
|
xhr.abort()
|
|
ajaxComplete('timeout', xhr, options)
|
|
}, options.timeout)
|
|
|
|
return xhr
|
|
}
|
|
|
|
$.ajaxSettings = {
|
|
// Default type of request
|
|
type: 'GET',
|
|
// Callback that is executed before request
|
|
beforeSend: empty,
|
|
// Callback that is executed if the request succeeds
|
|
success: empty,
|
|
// Callback that is executed the the server drops error
|
|
error: empty,
|
|
// Callback that is executed on request complete (both: error and success)
|
|
complete: empty,
|
|
// The context for the callbacks
|
|
context: null,
|
|
// Whether to trigger "global" Ajax events
|
|
global: true,
|
|
// Transport
|
|
xhr: function () {
|
|
return new window.XMLHttpRequest()
|
|
},
|
|
// MIME types mapping
|
|
accepts: {
|
|
script: 'text/javascript, application/javascript',
|
|
json: jsonType,
|
|
xml: 'application/xml, text/xml',
|
|
html: htmlType,
|
|
text: 'text/plain'
|
|
},
|
|
// Whether the request is to another domain
|
|
crossDomain: false,
|
|
// Default timeout
|
|
timeout: 0
|
|
}
|
|
|
|
function mimeToDataType(mime) {
|
|
return mime && ( mime == htmlType ? 'html' :
|
|
mime == jsonType ? 'json' :
|
|
scriptTypeRE.test(mime) ? 'script' :
|
|
xmlTypeRE.test(mime) && 'xml' ) || 'text'
|
|
}
|
|
|
|
function appendQuery(url, query) {
|
|
return (url + '&' + query).replace(/[&?]{1,2}/, '?')
|
|
}
|
|
|
|
// serialize payload and append it to the URL for GET requests
|
|
function serializeData(options) {
|
|
if (isObject(options.data)) options.data = $.param(options.data)
|
|
if (options.data && (!options.type || options.type.toUpperCase() == 'GET'))
|
|
options.url = appendQuery(options.url, options.data)
|
|
}
|
|
|
|
$.ajax = function(options){
|
|
var settings = $.extend({}, options || {})
|
|
for (key in $.ajaxSettings) if (settings[key] === undefined) settings[key] = $.ajaxSettings[key]
|
|
|
|
ajaxStart(settings)
|
|
|
|
if (!settings.crossDomain) settings.crossDomain = /^([\w-]+:)?\/\/([^\/]+)/.test(settings.url) &&
|
|
RegExp.$2 != window.location.host
|
|
|
|
var dataType = settings.dataType, hasPlaceholder = /=\?/.test(settings.url)
|
|
if (dataType == 'jsonp' || hasPlaceholder) {
|
|
if (!hasPlaceholder) settings.url = appendQuery(settings.url, 'callback=?')
|
|
return $.ajaxJSONP(settings)
|
|
}
|
|
|
|
if (!settings.url) settings.url = window.location.toString()
|
|
serializeData(settings)
|
|
|
|
var mime = settings.accepts[dataType],
|
|
baseHeaders = { },
|
|
protocol = /^([\w-]+:)\/\//.test(settings.url) ? RegExp.$1 : window.location.protocol,
|
|
xhr = $.ajaxSettings.xhr(), abortTimeout
|
|
|
|
if (!settings.crossDomain) baseHeaders['X-Requested-With'] = 'XMLHttpRequest'
|
|
if (mime) {
|
|
baseHeaders['Accept'] = mime
|
|
if (mime.indexOf(',') > -1) mime = mime.split(',', 2)[0]
|
|
xhr.overrideMimeType && xhr.overrideMimeType(mime)
|
|
}
|
|
if (settings.contentType || (settings.data && settings.type.toUpperCase() != 'GET'))
|
|
baseHeaders['Content-Type'] = (settings.contentType || 'application/x-www-form-urlencoded')
|
|
settings.headers = $.extend(baseHeaders, settings.headers || {})
|
|
|
|
xhr.onreadystatechange = function(){
|
|
if (xhr.readyState == 4) {
|
|
clearTimeout(abortTimeout)
|
|
var result, error = false
|
|
if ((xhr.status >= 200 && xhr.status < 300) || xhr.status == 304 || (xhr.status == 0 && protocol == 'file:')) {
|
|
dataType = dataType || mimeToDataType(xhr.getResponseHeader('content-type'))
|
|
result = xhr.responseText
|
|
|
|
try {
|
|
if (dataType == 'script') (1,eval)(result)
|
|
else if (dataType == 'xml') result = xhr.responseXML
|
|
else if (dataType == 'json') result = blankRE.test(result) ? null : JSON.parse(result)
|
|
} catch (e) { error = e }
|
|
|
|
if (error) ajaxError(error, 'parsererror', xhr, settings)
|
|
else ajaxSuccess(result, xhr, settings)
|
|
} else {
|
|
ajaxError(null, 'error', xhr, settings)
|
|
}
|
|
}
|
|
}
|
|
|
|
var async = 'async' in settings ? settings.async : true
|
|
xhr.open(settings.type, settings.url, async)
|
|
|
|
for (name in settings.headers) xhr.setRequestHeader(name, settings.headers[name])
|
|
|
|
if (ajaxBeforeSend(xhr, settings) === false) {
|
|
xhr.abort()
|
|
return false
|
|
}
|
|
|
|
if (settings.timeout > 0) abortTimeout = setTimeout(function(){
|
|
xhr.onreadystatechange = empty
|
|
xhr.abort()
|
|
ajaxError(null, 'timeout', xhr, settings)
|
|
}, settings.timeout)
|
|
|
|
// avoid sending empty string (#319)
|
|
xhr.send(settings.data ? settings.data : null)
|
|
return xhr
|
|
}
|
|
|
|
$.get = function(url, success){ return $.ajax({ url: url, success: success }) }
|
|
|
|
$.post = function(url, data, success, dataType){
|
|
if ($.isFunction(data)) dataType = dataType || success, success = data, data = null
|
|
return $.ajax({ type: 'POST', url: url, data: data, success: success, dataType: dataType })
|
|
}
|
|
|
|
$.getJSON = function(url, success){
|
|
return $.ajax({ url: url, success: success, dataType: 'json' })
|
|
}
|
|
|
|
$.fn.load = function(url, success){
|
|
if (!this.length) return this
|
|
var self = this, parts = url.split(/\s/), selector
|
|
if (parts.length > 1) url = parts[0], selector = parts[1]
|
|
$.get(url, function(response){
|
|
self.html(selector ?
|
|
$(document.createElement('div')).html(response.replace(rscript, "")).find(selector).html()
|
|
: response)
|
|
success && success.call(self)
|
|
})
|
|
return this
|
|
}
|
|
|
|
var escape = encodeURIComponent
|
|
|
|
function serialize(params, obj, traditional, scope){
|
|
var array = $.isArray(obj)
|
|
$.each(obj, function(key, value) {
|
|
if (scope) key = traditional ? scope : scope + '[' + (array ? '' : key) + ']'
|
|
// handle data in serializeArray() format
|
|
if (!scope && array) params.add(value.name, value.value)
|
|
// recurse into nested objects
|
|
else if (traditional ? $.isArray(value) : isObject(value))
|
|
serialize(params, value, traditional, key)
|
|
else params.add(key, value)
|
|
})
|
|
}
|
|
|
|
$.param = function(obj, traditional){
|
|
var params = []
|
|
params.add = function(k, v){ this.push(escape(k) + '=' + escape(v)) }
|
|
serialize(params, obj, traditional)
|
|
return params.join('&').replace('%20', '+')
|
|
}
|
|
})(Zepto)
|
|
;(function ($) {
|
|
$.fn.serializeArray = function () {
|
|
var result = [], el
|
|
$( Array.prototype.slice.call(this.get(0).elements) ).each(function () {
|
|
el = $(this)
|
|
var type = el.attr('type')
|
|
if (this.nodeName.toLowerCase() != 'fieldset' &&
|
|
!this.disabled && type != 'submit' && type != 'reset' && type != 'button' &&
|
|
((type != 'radio' && type != 'checkbox') || this.checked))
|
|
result.push({
|
|
name: el.attr('name'),
|
|
value: el.val()
|
|
})
|
|
})
|
|
return result
|
|
}
|
|
|
|
$.fn.serialize = function () {
|
|
var result = []
|
|
this.serializeArray().forEach(function (elm) {
|
|
result.push( encodeURIComponent(elm.name) + '=' + encodeURIComponent(elm.value) )
|
|
})
|
|
return result.join('&')
|
|
}
|
|
|
|
$.fn.submit = function (callback) {
|
|
if (callback) this.bind('submit', callback)
|
|
else if (this.length) {
|
|
var event = $.Event('submit')
|
|
this.eq(0).trigger(event)
|
|
if (!event.defaultPrevented) this.get(0).submit()
|
|
}
|
|
return this
|
|
}
|
|
|
|
})(Zepto)
|
|
;(function($){
|
|
var touch = {}, touchTimeout
|
|
|
|
function parentIfText(node){
|
|
return 'tagName' in node ? node : node.parentNode
|
|
}
|
|
|
|
function swipeDirection(x1, x2, y1, y2){
|
|
var xDelta = Math.abs(x1 - x2), yDelta = Math.abs(y1 - y2)
|
|
return xDelta >= yDelta ? (x1 - x2 > 0 ? 'Left' : 'Right') : (y1 - y2 > 0 ? 'Up' : 'Down')
|
|
}
|
|
|
|
var longTapDelay = 750, longTapTimeout
|
|
|
|
function longTap(){
|
|
longTapTimeout = null
|
|
if (touch.last) {
|
|
touch.el.trigger('longTap')
|
|
touch = {}
|
|
}
|
|
}
|
|
|
|
function cancelLongTap(){
|
|
if (longTapTimeout) clearTimeout(longTapTimeout)
|
|
longTapTimeout = null
|
|
}
|
|
|
|
$(document).ready(function(){
|
|
var now, delta
|
|
|
|
$(document.body).bind('touchstart', function(e){
|
|
now = Date.now()
|
|
delta = now - (touch.last || now)
|
|
touch.el = $(parentIfText(e.touches[0].target))
|
|
touchTimeout && clearTimeout(touchTimeout)
|
|
touch.x1 = e.touches[0].pageX
|
|
touch.y1 = e.touches[0].pageY
|
|
if (delta > 0 && delta <= 250) touch.isDoubleTap = true
|
|
touch.last = now
|
|
longTapTimeout = setTimeout(longTap, longTapDelay)
|
|
}).bind('touchmove', function(e){
|
|
cancelLongTap()
|
|
touch.x2 = e.touches[0].pageX
|
|
touch.y2 = e.touches[0].pageY
|
|
}).bind('touchend', function(e){
|
|
cancelLongTap()
|
|
|
|
// double tap (tapped twice within 250ms)
|
|
if (touch.isDoubleTap) {
|
|
touch.el.trigger('doubleTap')
|
|
touch = {}
|
|
|
|
// swipe
|
|
} else if ((touch.x2 && Math.abs(touch.x1 - touch.x2) > 30) ||
|
|
(touch.y2 && Math.abs(touch.y1 - touch.y2) > 30)) {
|
|
touch.el.trigger('swipe') &&
|
|
touch.el.trigger('swipe' + (swipeDirection(touch.x1, touch.x2, touch.y1, touch.y2)))
|
|
touch = {}
|
|
|
|
// normal tap
|
|
} else if ('last' in touch) {
|
|
touch.el.trigger('tap')
|
|
|
|
touchTimeout = setTimeout(function(){
|
|
touchTimeout = null
|
|
touch.el.trigger('singleTap')
|
|
touch = {}
|
|
}, 250)
|
|
}
|
|
}).bind('touchcancel', function(){
|
|
if (touchTimeout) clearTimeout(touchTimeout)
|
|
if (longTapTimeout) clearTimeout(longTapTimeout)
|
|
longTapTimeout = touchTimeout = null
|
|
touch = {}
|
|
})
|
|
})
|
|
|
|
;['swipe', 'swipeLeft', 'swipeRight', 'swipeUp', 'swipeDown', 'doubleTap', 'tap', 'singleTap', 'longTap'].forEach(function(m){
|
|
$.fn[m] = function(callback){ return this.bind(m, callback) }
|
|
})
|
|
})(Zepto) |