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/**
* breakpoints-js v1.0.6
* https://github.com/amazingSurge/breakpoints-js
*
* Copyright (c) amazingSurge
* Released under the LGPL-3.0 license
*/
(function(global, factory) {
if (typeof define === 'function' && define.amd) {
define(['exports'], factory);
} else if (typeof exports !== 'undefined') {
factory(exports);
} else {
var mod = {
exports: {}
};
factory(mod.exports);
global.breakpointsEs = mod.exports;
}
})(this, function(exports) {
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError(
"this hasn't been initialised - super() hasn't been called"
);
}
return call && (typeof call === 'object' || typeof call === 'function')
? call
: self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== 'function' && superClass !== null) {
throw new TypeError(
'Super expression must either be null or a function, not ' +
typeof superClass
);
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass)
Object.setPrototypeOf
? Object.setPrototypeOf(subClass, superClass)
: (subClass.__proto__ = superClass);
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError('Cannot call a class as a function');
}
}
var _createClass = (function() {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ('value' in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function(Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
})();
var _typeof =
typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol'
? function(obj) {
return typeof obj;
}
: function(obj) {
return obj &&
typeof Symbol === 'function' &&
obj.constructor === Symbol &&
obj !== Symbol.prototype
? 'symbol'
: typeof obj;
};
/**
* breakpoints-js v1.0.6
* https://github.com/amazingSurge/breakpoints-js
*
* Copyright (c) amazingSurge
* Released under the LGPL-3.0 license
*/
var defaults = {
// Extra small devices (phones)
xs: {
min: 0,
max: 767
},
// Small devices (tablets)
sm: {
min: 768,
max: 991
},
// Medium devices (desktops)
md: {
min: 992,
max: 1199
},
// Large devices (large desktops)
lg: {
min: 1200,
max: Infinity
}
};
var util = {
each: function each(obj, fn) {
var continues = void 0;
for (var i in obj) {
if (
(typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) !==
'object' ||
obj.hasOwnProperty(i)
) {
continues = fn(i, obj[i]);
if (continues === false) {
break; //allow early exit
}
}
}
},
isFunction: function isFunction(obj) {
return typeof obj === 'function' || false;
},
extend: function extend(obj, source) {
for (var property in source) {
obj[property] = source[property];
}
return obj;
}
};
var Callbacks = (function() {
function Callbacks() {
_classCallCheck(this, Callbacks);
this.length = 0;
this.list = [];
}
_createClass(Callbacks, [
{
key: 'add',
value: function add(fn, data) {
var one =
arguments.length > 2 && arguments[2] !== undefined
? arguments[2]
: false;
this.list.push({
fn: fn,
data: data,
one: one
});
this.length++;
}
},
{
key: 'remove',
value: function remove(fn) {
for (var i = 0; i < this.list.length; i++) {
if (this.list[i].fn === fn) {
this.list.splice(i, 1);
this.length--;
i--;
}
}
}
},
{
key: 'empty',
value: function empty() {
this.list = [];
this.length = 0;
}
},
{
key: 'call',
value: function call(caller, i) {
var fn =
arguments.length > 2 && arguments[2] !== undefined
? arguments[2]
: null;
if (!i) {
i = this.length - 1;
}
var callback = this.list[i];
if (util.isFunction(fn)) {
fn.call(this, caller, callback, i);
} else if (util.isFunction(callback.fn)) {
callback.fn.call(caller || window, callback.data);
}
if (callback.one) {
delete this.list[i];
this.length--;
}
}
},
{
key: 'fire',
value: function fire(caller) {
var fn =
arguments.length > 1 && arguments[1] !== undefined
? arguments[1]
: null;
for (var i in this.list) {
if (this.list.hasOwnProperty(i)) {
this.call(caller, i, fn);
}
}
}
}
]);
return Callbacks;
})();
var ChangeEvent = {
current: null,
callbacks: new Callbacks(),
trigger: function trigger(size) {
var previous = this.current;
this.current = size;
this.callbacks.fire(size, function(caller, callback) {
if (util.isFunction(callback.fn)) {
callback.fn.call(
{
current: size,
previous: previous
},
callback.data
);
}
});
},
one: function one(data, fn) {
return this.on(data, fn, true);
},
on: function on(data, fn) {
var one =
arguments.length > 2 && arguments[2] !== undefined
? arguments[2]
: false;
if (typeof fn === 'undefined' && util.isFunction(data)) {
fn = data;
data = undefined;
}
if (util.isFunction(fn)) {
this.callbacks.add(fn, data, one);
}
},
off: function off(fn) {
if (typeof fn === 'undefined') {
this.callbacks.empty();
}
}
};
var MediaQuery = (function() {
function MediaQuery(name, media) {
_classCallCheck(this, MediaQuery);
this.name = name;
this.media = media;
this.initialize();
}
_createClass(MediaQuery, [
{
key: 'initialize',
value: function initialize() {
this.callbacks = {
enter: new Callbacks(),
leave: new Callbacks()
};
this.mql = (window.matchMedia && window.matchMedia(this.media)) || {
matches: false,
media: this.media,
addListener: function addListener() {
// do nothing
},
removeListener: function removeListener() {
// do nothing
}
};
var that = this;
this.mqlListener = function(mql) {
var type = (mql.matches && 'enter') || 'leave';
that.callbacks[type].fire(that);
};
this.mql.addListener(this.mqlListener);
}
},
{
key: 'on',
value: function on(types, data, fn) {
var one =
arguments.length > 3 && arguments[3] !== undefined
? arguments[3]
: false;
if (
(typeof types === 'undefined' ? 'undefined' : _typeof(types)) ===
'object'
) {
for (var type in types) {
if (types.hasOwnProperty(type)) {
this.on(type, data, types[type], one);
}
}
return this;
}
if (typeof fn === 'undefined' && util.isFunction(data)) {
fn = data;
data = undefined;
}
if (!util.isFunction(fn)) {
return this;
}
if (typeof this.callbacks[types] !== 'undefined') {
this.callbacks[types].add(fn, data, one);
if (types === 'enter' && this.isMatched()) {
this.callbacks[types].call(this);
}
}
return this;
}
},
{
key: 'one',
value: function one(types, data, fn) {
return this.on(types, data, fn, true);
}
},
{
key: 'off',
value: function off(types, fn) {
var type = void 0;
if (
(typeof types === 'undefined' ? 'undefined' : _typeof(types)) ===
'object'
) {
for (type in types) {
if (types.hasOwnProperty(type)) {
this.off(type, types[type]);
}
}
return this;
}
if (typeof types === 'undefined') {
this.callbacks.enter.empty();
this.callbacks.leave.empty();
} else if (types in this.callbacks) {
if (fn) {
this.callbacks[types].remove(fn);
} else {
this.callbacks[types].empty();
}
}
return this;
}
},
{
key: 'isMatched',
value: function isMatched() {
return this.mql.matches;
}
},
{
key: 'destroy',
value: function destroy() {
this.off();
}
}
]);
return MediaQuery;
})();
var MediaBuilder = {
min: function min(_min) {
var unit =
arguments.length > 1 && arguments[1] !== undefined
? arguments[1]
: 'px';
return '(min-width: ' + _min + unit + ')';
},
max: function max(_max) {
var unit =
arguments.length > 1 && arguments[1] !== undefined
? arguments[1]
: 'px';
return '(max-width: ' + _max + unit + ')';
},
between: function between(min, max) {
var unit =
arguments.length > 2 && arguments[2] !== undefined
? arguments[2]
: 'px';
return (
'(min-width: ' + min + unit + ') and (max-width: ' + max + unit + ')'
);
},
get: function get(min, max) {
var unit =
arguments.length > 2 && arguments[2] !== undefined
? arguments[2]
: 'px';
if (min === 0) {
return this.max(max, unit);
}
if (max === Infinity) {
return this.min(min, unit);
}
return this.between(min, max, unit);
}
};
var Size = (function(_MediaQuery) {
_inherits(Size, _MediaQuery);
function Size(name) {
var min =
arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
var max =
arguments.length > 2 && arguments[2] !== undefined
? arguments[2]
: Infinity;
var unit =
arguments.length > 3 && arguments[3] !== undefined
? arguments[3]
: 'px';
_classCallCheck(this, Size);
var media = MediaBuilder.get(min, max, unit);
var _this = _possibleConstructorReturn(
this,
(Size.__proto__ || Object.getPrototypeOf(Size)).call(this, name, media)
);
_this.min = min;
_this.max = max;
_this.unit = unit;
var that = _this;
_this.changeListener = function() {
if (that.isMatched()) {
ChangeEvent.trigger(that);
}
};
if (_this.isMatched()) {
ChangeEvent.current = _this;
}
_this.mql.addListener(_this.changeListener);
return _this;
}
_createClass(Size, [
{
key: 'destroy',
value: function destroy() {
this.off();
this.mql.removeListener(this.changeListener);
}
}
]);
return Size;
})(MediaQuery);
var UnionSize = (function(_MediaQuery2) {
_inherits(UnionSize, _MediaQuery2);
function UnionSize(names) {
_classCallCheck(this, UnionSize);
var sizes = [];
var media = [];
util.each(names.split(' '), function(i, name) {
var size = Breakpoints$1.get(name);
if (size) {
sizes.push(size);
media.push(size.media);
}
});
return _possibleConstructorReturn(
this,
(UnionSize.__proto__ || Object.getPrototypeOf(UnionSize)).call(
this,
names,
media.join(',')
)
);
}
return UnionSize;
})(MediaQuery);
var info = {
version: '1.0.6'
};
var sizes = {};
var unionSizes = {};
var Breakpoints = (window.Breakpoints = function() {
for (
var _len = arguments.length, args = Array(_len), _key = 0;
_key < _len;
_key++
) {
args[_key] = arguments[_key];
}
Breakpoints.define.apply(Breakpoints, args);
});
Breakpoints.defaults = defaults;
Breakpoints = util.extend(Breakpoints, {
version: info.version,
defined: false,
define: function define(values) {
var options =
arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (this.defined) {
this.destroy();
}
if (!values) {
values = Breakpoints.defaults;
}
this.options = util.extend(options, {
unit: 'px'
});
for (var size in values) {
if (values.hasOwnProperty(size)) {
this.set(size, values[size].min, values[size].max, this.options.unit);
}
}
this.defined = true;
},
destroy: function destroy() {
util.each(sizes, function(name, size) {
size.destroy();
});
sizes = {};
ChangeEvent.current = null;
},
is: function is(size) {
var breakpoint = this.get(size);
if (!breakpoint) {
return null;
}
return breakpoint.isMatched();
},
all: function all() {
var names = [];
util.each(sizes, function(name) {
names.push(name);
});
return names;
},
set: function set(name) {
var min =
arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
var max =
arguments.length > 2 && arguments[2] !== undefined
? arguments[2]
: Infinity;
var unit =
arguments.length > 3 && arguments[3] !== undefined
? arguments[3]
: 'px';
var size = this.get(name);
if (size) {
size.destroy();
}
sizes[name] = new Size(name, min, max, unit);
return sizes[name];
},
get: function get(size) {
if (sizes.hasOwnProperty(size)) {
return sizes[size];
}
return null;
},
getUnion: function getUnion(sizes) {
if (unionSizes.hasOwnProperty(sizes)) {
return unionSizes[sizes];
}
unionSizes[sizes] = new UnionSize(sizes);
return unionSizes[sizes];
},
getMin: function getMin(size) {
var obj = this.get(size);
if (obj) {
return obj.min;
}
return null;
},
getMax: function getMax(size) {
var obj = this.get(size);
if (obj) {
return obj.max;
}
return null;
},
current: function current() {
return ChangeEvent.current;
},
getMedia: function getMedia(size) {
var obj = this.get(size);
if (obj) {
return obj.media;
}
return null;
},
on: function on(sizes, types, data, fn) {
var one =
arguments.length > 4 && arguments[4] !== undefined
? arguments[4]
: false;
sizes = sizes.trim();
if (sizes === 'change') {
fn = data;
data = types;
return ChangeEvent.on(data, fn, one);
}
if (sizes.includes(' ')) {
var union = this.getUnion(sizes);
if (union) {
union.on(types, data, fn, one);
}
} else {
var size = this.get(sizes);
if (size) {
size.on(types, data, fn, one);
}
}
return this;
},
one: function one(sizes, types, data, fn) {
return this.on(sizes, types, data, fn, true);
},
off: function off(sizes, types, fn) {
sizes = sizes.trim();
if (sizes === 'change') {
return ChangeEvent.off(types);
}
if (sizes.includes(' ')) {
var union = this.getUnion(sizes);
if (union) {
union.off(types, fn);
}
} else {
var size = this.get(sizes);
if (size) {
size.off(types, fn);
}
}
return this;
}
});
var Breakpoints$1 = Breakpoints;
exports.default = Breakpoints$1;
});