6 lines
3.6 KiB
JavaScript
6 lines
3.6 KiB
JavaScript
/*!
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* enquire.js v2.1.6 - Awesome Media Queries in JavaScript
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* Copyright (c) 2017 Nick Williams - http://wicky.nillia.ms/enquire.js
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* License: MIT */
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!function (a) { if ("object" == typeof exports && "undefined" != typeof module) module.exports = a(); else if ("function" == typeof define && define.amd) define([], a); else { var b; b = "undefined" != typeof window ? window : "undefined" != typeof global ? global : "undefined" != typeof self ? self : this, b.enquire = a() } }(function () { return function a(b, c, d) { function e(g, h) { if (!c[g]) { if (!b[g]) { var i = "function" == typeof require && require; if (!h && i) return i(g, !0); if (f) return f(g, !0); var j = new Error("Cannot find module '" + g + "'"); throw j.code = "MODULE_NOT_FOUND", j } var k = c[g] = { exports: {} }; b[g][0].call(k.exports, function (a) { var c = b[g][1][a]; return e(c ? c : a) }, k, k.exports, a, b, c, d) } return c[g].exports } for (var f = "function" == typeof require && require, g = 0; g < d.length; g++)e(d[g]); return e }({ 1: [function (a, b, c) { function d(a, b) { this.query = a, this.isUnconditional = b, this.handlers = [], this.mql = window.matchMedia(a); var c = this; this.listener = function (a) { c.mql = a.currentTarget || a, c.assess() }, this.mql.addListener(this.listener) } var e = a(3), f = a(4).each; d.prototype = { constuctor: d, addHandler: function (a) { var b = new e(a); this.handlers.push(b), this.matches() && b.on() }, removeHandler: function (a) { var b = this.handlers; f(b, function (c, d) { if (c.equals(a)) return c.destroy(), !b.splice(d, 1) }) }, matches: function () { return this.mql.matches || this.isUnconditional }, clear: function () { f(this.handlers, function (a) { a.destroy() }), this.mql.removeListener(this.listener), this.handlers.length = 0 }, assess: function () { var a = this.matches() ? "on" : "off"; f(this.handlers, function (b) { b[a]() }) } }, b.exports = d }, { 3: 3, 4: 4 }], 2: [function (a, b, c) { function d() { if (!window.matchMedia) throw new Error("matchMedia not present, legacy browsers require a polyfill"); this.queries = {}, this.browserIsIncapable = !window.matchMedia("only all").matches } var e = a(1), f = a(4), g = f.each, h = f.isFunction, i = f.isArray; d.prototype = { constructor: d, register: function (a, b, c) { var d = this.queries, f = c && this.browserIsIncapable; return d[a] || (d[a] = new e(a, f)), h(b) && (b = { match: b }), i(b) || (b = [b]), g(b, function (b) { h(b) && (b = { match: b }), d[a].addHandler(b) }), this }, unregister: function (a, b) { var c = this.queries[a]; return c && (b ? c.removeHandler(b) : (c.clear(), delete this.queries[a])), this } }, b.exports = d }, { 1: 1, 4: 4 }], 3: [function (a, b, c) { function d(a) { this.options = a, !a.deferSetup && this.setup() } d.prototype = { constructor: d, setup: function () { this.options.setup && this.options.setup(), this.initialised = !0 }, on: function () { !this.initialised && this.setup(), this.options.match && this.options.match() }, off: function () { this.options.unmatch && this.options.unmatch() }, destroy: function () { this.options.destroy ? this.options.destroy() : this.off() }, equals: function (a) { return this.options === a || this.options.match === a } }, b.exports = d }, {}], 4: [function (a, b, c) { function d(a, b) { var c = 0, d = a.length; for (c; c < d && b(a[c], c) !== !1; c++); } function e(a) { return "[object Array]" === Object.prototype.toString.apply(a) } function f(a) { return "function" == typeof a } b.exports = { isFunction: f, isArray: e, each: d } }, {}], 5: [function (a, b, c) { var d = a(2); b.exports = new d }, { 2: 2 }] }, {}, [5])(5) }); |