7 lines
6.3 KiB
JavaScript
7 lines
6.3 KiB
JavaScript
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/*!
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* imagesLoaded PACKAGED v4.1.4
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* JavaScript is all like "You images are done yet or what?"
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* MIT License
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*/
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!function (e, t) { "function" == typeof define && define.amd ? define("ev-emitter/ev-emitter", t) : "object" == typeof module && module.exports ? module.exports = t() : e.EvEmitter = t() }("undefined" != typeof window ? window : this, function () { function e() { } var t = e.prototype; return t.on = function (e, t) { if (e && t) { var i = this._events = this._events || {}, n = i[e] = i[e] || []; return n.indexOf(t) == -1 && n.push(t), this } }, t.once = function (e, t) { if (e && t) { this.on(e, t); var i = this._onceEvents = this._onceEvents || {}, n = i[e] = i[e] || {}; return n[t] = !0, this } }, t.off = function (e, t) { var i = this._events && this._events[e]; if (i && i.length) { var n = i.indexOf(t); return n != -1 && i.splice(n, 1), this } }, t.emitEvent = function (e, t) { var i = this._events && this._events[e]; if (i && i.length) { i = i.slice(0), t = t || []; for (var n = this._onceEvents && this._onceEvents[e], o = 0; o < i.length; o++) { var r = i[o], s = n && n[r]; s && (this.off(e, r), delete n[r]), r.apply(this, t) } return this } }, t.allOff = function () { delete this._events, delete this._onceEvents }, e }), function (e, t) { "use strict"; "function" == typeof define && define.amd ? define(["ev-emitter/ev-emitter"], function (i) { return t(e, i) }) : "object" == typeof module && module.exports ? module.exports = t(e, require("ev-emitter")) : e.imagesLoaded = t(e, e.EvEmitter) }("undefined" != typeof window ? window : this, function (e, t) { function i(e, t) { for (var i in t) e[i] = t[i]; return e } function n(e) { if (Array.isArray(e)) return e; var t = "object" == typeof e && "number" == typeof e.length; return t ? d.call(e) : [e] } function o(e, t, r) { if (!(this instanceof o)) return new o(e, t, r); var s = e; return "string" == typeof e && (s = document.querySelectorAll(e)), s ? (this.elements = n(s), this.options = i({}, this.options), "function" == typeof t ? r = t : i(this.options, t), r && this.on("always", r), this.getImages(), h && (this.jqDeferred = new h.Deferred), void setTimeout(this.check.bind(this))) : void a.error("Bad element for imagesLoaded " + (s || e)) } function r(e) { this.img = e } function s(e, t) { this.url = e, this.element = t, this.img = new Image } var h = e.jQuery, a = e.console, d = Array.prototype.slice; o.prototype = Object.create(t.prototype), o.prototype.options = {}, o.prototype.getImages = function () { this.images = [], this.elements.forEach(this.addElementImages, this) }, o.prototype.addElementImages = function (e) { "IMG" == e.nodeName && this.addImage(e), this.options.background === !0 && this.addElementBackgroundImages(e); var t = e.nodeType; if (t && u[t]) { for (var i = e.querySelectorAll("img"), n = 0; n < i.length; n++) { var o = i[n]; this.addImage(o) } if ("string" == typeof this.options.background) { var r = e.querySelectorAll(this.options.background); for (n = 0; n < r.length; n++) { var s = r[n]; this.addElementBackgroundImages(s) } } } }; var u = { 1: !0, 9: !0, 11: !0 }; return o.prototype.addElementBackgroundImages = function (e) { var t = getComputedStyle(e); if (t) for (var i = /url\((['"])?(.*?)\1\)/gi, n = i.exec(t.backgroundImage); null !== n;) { var o = n && n[2]; o && this.addBackground(o, e), n = i.exec(t.backgroundImage) } }, o.prototype.addImage = function (e) { var t = new r(e); this.images.push(t) }, o.prototype.addBackground = function (e, t) { var i = new s(e, t); this.images.push(i) }, o.prototype.check = function () { function e(e, i, n) { setTimeout(function () { t.progress(e, i, n) }) } var t = this; return this.progressedCount = 0, this.hasAnyBroken = !1, this.images.length ? void this.images.forEach(function (t) { t.once("progress", e), t.check() }) : void this.complete() }, o.prototype.progress = function (e, t, i) { this.progressedCount++, this.hasAnyBroken = this.hasAnyBroken || !e.isLoaded, this.emitEvent("progress", [this, e, t]), this.jqDeferred && this.jqDeferred.notify && this.jqDeferred.notify(this, e), this.progressedCount == this.images.length && this.complete(), this.options.debug && a && a.log("progress: " + i,
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