https://itcharge.ru/assets/js/imagesloaded.pkgd.min.js

1/*!
2 * imagesLoaded PACKAGED v4.1.4
3 * JavaScript is all like "You images are done yet or what?"
4 * MIT License
5 */
6
7!(function(e, t) {
8  'function' == typeof define && define.amd
9    ? define('ev-emitter/ev-emitter', t)
10    : 'object' == typeof module && module.exports
11    ? (module.exports = t())
12    : (e.EvEmitter = t())
13})('undefined' != typeof window ? window : this, function() {
14  function e() {}
15  var t = e.prototype
16  return (
17    (t.on = function(e, t) {
18      if (e && t) {
19        var i = (this._events = this._events || {}),
20          n = (i[e] = i[e] || [])
21        return n.indexOf(t) == -1 && n.push(t), this
22      }
23    }),
24    (t.once = function(e, t) {
25      if (e && t) {
26        this.on(e, t)
27        var i = (this._onceEvents = this._onceEvents || {}),
28          n = (i[e] = i[e] || {})
29        return (n[t] = !0), this
30      }
31    }),
32    (t.off = function(e, t) {
33      var i = this._events && this._events[e]
34      if (i && i.length) {
35        var n = i.indexOf(t)
36        return n != -1 && i.splice(n, 1), this
37      }
38    }),
39    (t.emitEvent = function(e, t) {
40      var i = this._events && this._events[e]
41      if (i && i.length) {
42        ;(i = i.slice(0)), (t = t || [])
43        for (var n = this._onceEvents && this._onceEvents[e], o = 0; o < i.length; o++) {
44          var r = i[o],
45            s = n && n[r]
46          s && (this.off(e, r), delete n[r]), r.apply(this, t)
47        }
48        return this
49      }
50    }),
51    (t.allOff = function() {
52      delete this._events, delete this._onceEvents
53    }),
54    e
55  )
56}),
57  (function(e, t) {
58    'use strict'
59    'function' == typeof define && define.amd
60      ? define(['ev-emitter/ev-emitter'], function(i) {
61          return t(e, i)
62        })
63      : 'object' == typeof module && module.exports
64      ? (module.exports = t(e, require('ev-emitter')))
65      : (e.imagesLoaded = t(e, e.EvEmitter))
66  })('undefined' != typeof window ? window : this, function(e, t) {
67    function i(e, t) {
68      for (var i in t) e[i] = t[i]
69      return e
70    }
71    function n(e) {
72      if (Array.isArray(e)) return e
73      var t = 'object' == typeof e && 'number' == typeof e.length
74      return t ? d.call(e) : [e]
75    }
76    function o(e, t, r) {
77      if (!(this instanceof o)) return new o(e, t, r)
78      var s = e
79      return (
80        'string' == typeof e && (s = document.querySelectorAll(e)),
81        s
82          ? ((this.elements = n(s)),
83            (this.options = i({}, this.options)),
84            'function' == typeof t ? (r = t) : i(this.options, t),
85            r && this.on('always', r),
86            this.getImages(),
87            h && (this.jqDeferred = new h.Deferred()),
88            void setTimeout(this.check.bind(this)))
89          : void a.error('Bad element for imagesLoaded ' + (s || e))
90      )
91    }
92    function r(e) {
93      this.img = e
94    }
95    function s(e, t) {
96      ;(this.url = e), (this.element = t), (this.img = new Image())
97    }
98    var h = e.jQuery,
99      a = e.console,
100      d = Array.prototype.slice
101    ;(o.prototype = Object.create(t.prototype)),
102      (o.prototype.options = {}),
103      (o.prototype.getImages = function() {
104        ;(this.images = []), this.elements.forEach(this.addElementImages, this)
105      }),
106      (o.prototype.addElementImages = function(e) {
107        'IMG' == e.nodeName && this.addImage(e), this.options.background === !0 && this.addElementBackgroundImages(e)
108        var t = e.nodeType
109        if (t && u[t]) {
110          for (var i = e.querySelectorAll('img'), n = 0; n < i.length; n++) {
111            var o = i[n]
112            this.addImage(o)
113          }
114          if ('string' == typeof this.options.background) {
115            var r = e.querySelectorAll(this.options.background)
116            for (n = 0; n < r.length; n++) {
117              var s = r[n]
118              this.addElementBackgroundImages(s)
119            }
120          }
121        }
122      })
123    var u = { 1: !0, 9: !0, 11: !0 }
124    return (
125      (o.prototype.addElementBackgroundImages = function(e) {
126        var t = getComputedStyle(e)
127        if (t)
128          for (var i = /url\((['"])?(.*?)\1\)/gi, n = i.exec(t.backgroundImage); null !== n; ) {
129            var o = n && n[2]

130            o && this.addBackground(o, e), (n = i.exec(t.backgroundImage))
131          }
132      }),
133      (o.prototype.addImage = function(e) {
134        var t = new r(e)
135        this.images.push(t)
136      }),
137      (o.prototype.addBackground = function(e, t) {
138        var i = new s(e, t)
139        this.images.push(i)
140      }),
141      (o.prototype.check = function() {
142        function e(e, i, n) {
143          setTimeout(function() {
144            t.progress(e, i, n)
145          })
146        }
147        var t = this
148        return (
149          (this.progressedCount = 0),
150          (this.hasAnyBroken = !1),
151          this.images.length
152            ? void this.images.forEach(function(t) {
153                t.once('progress', e), t.check()
154              })
155            : void this.complete()
156        )
157      }),
158      (o.prototype.progress = function(e, t, i) {
159        this.progressedCount++,
160          (this.hasAnyBroken = this.hasAnyBroken || !e.isLoaded),
161          this.emitEvent('progress', [this, e, t]),
162          this.jqDeferred && this.jqDeferred.notify && this.jqDeferred.notify(this, e),
163          this.progressedCount == this.images.length && this.complete(),
164          this.options.debug && a && a.log('progress: ' + i, e, t)
165      }),
166      (o.prototype.complete = function() {
167        var e = this.hasAnyBroken ? 'fail' : 'done'
168        if (((this.isComplete = !0), this.emitEvent(e, [this]), this.emitEvent('always', [this]), this.jqDeferred)) {
169          var t = this.hasAnyBroken ? 'reject' : 'resolve'
170          this.jqDeferred[t](this)
171        }
172      }),
173      (r.prototype = Object.create(t.prototype)),
174      (r.prototype.check = function() {
175        var e = this.getIsImageComplete()
176        return e
177          ? void this.confirm(0 !== this.img.naturalWidth, 'naturalWidth')
178          : ((this.proxyImage = new Image()),
179            this.proxyImage.addEventListener('load', this),
180            this.proxyImage.addEventListener('error', this),
181            this.img.addEventListener('load', this),
182            this.img.addEventListener('error', this),
183            void (this.proxyImage.src = this.img.src))
184      }),
185      (r.prototype.getIsImageComplete = function() {
186        return this.img.complete && this.img.naturalWidth
187      }),
188      (r.prototype.confirm = function(e, t) {
189        ;(this.isLoaded = e), this.emitEvent('progress', [this, this.img, t])
190      }),
191      (r.prototype.handleEvent = function(e) {
192        var t = 'on' + e.type
193        this[t] && this[t](e)
194      }),
195      (r.prototype.onload = function() {
196        this.confirm(!0, 'onload'), this.unbindEvents()
197      }),
198      (r.prototype.onerror = function() {
199        this.confirm(!1, 'onerror'), this.unbindEvents()
200      }),
201      (r.prototype.unbindEvents = function() {
202        this.proxyImage.removeEventListener('load', this),
203          this.proxyImage.removeEventListener('error', this),
204          this.img.removeEventListener('load', this),
205          this.img.removeEventListener('error', this)
206      }),
207      (s.prototype = Object.create(r.prototype)),
208      (s.prototype.check = function() {
209        this.img.addEventListener('load', this), this.img.addEventListener('error', this), (this.img.src = this.url)
210        var e = this.getIsImageComplete()
211        e && (this.confirm(0 !== this.img.naturalWidth, 'naturalWidth'), this.unbindEvents())
212      }),
213      (s.prototype.unbindEvents = function() {
214        this.img.removeEventListener('load', this), this.img.removeEventListener('error', this)
215      }),
216      (s.prototype.confirm = function(e, t) {
217        ;(this.isLoaded = e), this.emitEvent('progress', [this, this.element, t])
218      }),
219      (o.makeJQueryPlugin = function(t) {
220        ;(t = t || e.jQuery),
221          t &&
222            ((h = t),
223            (h.fn.imagesLoaded = function(e, t) {
224              var i = new o(this, e, t)
225              return i.jqDeferred.promise(h(this))
226            }))
227      }),
228      o.makeJQueryPlugin(),
229      o
230    )
231  })