Current File : //home2/selectio/www/y1jobportal.in/admin/assets/plugins/fancy-file-uploader/jquery.ui.widget.js
/*! jQuery UI - v1.12.1+0b7246b6eeadfa9e2696e22f3230f6452f8129dc - 2020-02-20
* http://jqueryui.com
* Includes: widget.js
* Copyright jQuery Foundation and other contributors; Licensed MIT */
/* global define, require */
/* eslint-disable no-param-reassign, new-cap, jsdoc/require-jsdoc */
(function (factory) {
'use strict';
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['jquery'], factory);
} else if (typeof exports === 'object') {
// Node/CommonJS
factory(require('jquery'));
} else {
// Browser globals
factory(window.jQuery);
}
})(function ($) {
('use strict');
$.ui = $.ui || {};
$.ui.version = '1.12.1';
/*!
* jQuery UI Widget 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Widget
//>>group: Core
//>>description: Provides a factory for creating stateful widgets with a common API.
//>>docs: http://api.jqueryui.com/jQuery.widget/
//>>demos: http://jqueryui.com/widget/
// Support: jQuery 1.9.x or older
// $.expr[ ":" ] is deprecated.
if (!$.expr.pseudos) {
$.expr.pseudos = $.expr[':'];
}
// Support: jQuery 1.11.x or older
// $.unique has been renamed to $.uniqueSort
if (!$.uniqueSort) {
$.uniqueSort = $.unique;
}
var widgetUuid = 0;
var widgetHasOwnProperty = Array.prototype.hasOwnProperty;
var widgetSlice = Array.prototype.slice;
$.cleanData = (function (orig) {
return function (elems) {
var events, elem, i;
// eslint-disable-next-line eqeqeq
for (i = 0; (elem = elems[i]) != null; i++) {
// Only trigger remove when necessary to save time
events = $._data(elem, 'events');
if (events && events.remove) {
$(elem).triggerHandler('remove');
}
}
orig(elems);
};
})($.cleanData);
$.widget = function (name, base, prototype) {
var existingConstructor, constructor, basePrototype;
// ProxiedPrototype allows the provided prototype to remain unmodified
// so that it can be used as a mixin for multiple widgets (#8876)
var proxiedPrototype = {};
var namespace = name.split('.')[0];
name = name.split('.')[1];
var fullName = namespace + '-' + name;
if (!prototype) {
prototype = base;
base = $.Widget;
}
if ($.isArray(prototype)) {
prototype = $.extend.apply(null, [{}].concat(prototype));
}
// Create selector for plugin
$.expr.pseudos[fullName.toLowerCase()] = function (elem) {
return !!$.data(elem, fullName);
};
$[namespace] = $[namespace] || {};
existingConstructor = $[namespace][name];
constructor = $[namespace][name] = function (options, element) {
// Allow instantiation without "new" keyword
if (!this._createWidget) {
return new constructor(options, element);
}
// Allow instantiation without initializing for simple inheritance
// must use "new" keyword (the code above always passes args)
if (arguments.length) {
this._createWidget(options, element);
}
};
// Extend with the existing constructor to carry over any static properties
$.extend(constructor, existingConstructor, {
version: prototype.version,
// Copy the object used to create the prototype in case we need to
// redefine the widget later
_proto: $.extend({}, prototype),
// Track widgets that inherit from this widget in case this widget is
// redefined after a widget inherits from it
_childConstructors: []
});
basePrototype = new base();
// We need to make the options hash a property directly on the new instance
// otherwise we'll modify the options hash on the prototype that we're
// inheriting from
basePrototype.options = $.widget.extend({}, basePrototype.options);
$.each(prototype, function (prop, value) {
if (!$.isFunction(value)) {
proxiedPrototype[prop] = value;
return;
}
proxiedPrototype[prop] = (function () {
function _super() {
return base.prototype[prop].apply(this, arguments);
}
function _superApply(args) {
return base.prototype[prop].apply(this, args);
}
return function () {
var __super = this._super;
var __superApply = this._superApply;
var returnValue;
this._super = _super;
this._superApply = _superApply;
returnValue = value.apply(this, arguments);
this._super = __super;
this._superApply = __superApply;
return returnValue;
};
})();
});
constructor.prototype = $.widget.extend(
basePrototype,
{
// TODO: remove support for widgetEventPrefix
// always use the name + a colon as the prefix, e.g., draggable:start
// don't prefix for widgets that aren't DOM-based
widgetEventPrefix: existingConstructor
? basePrototype.widgetEventPrefix || name
: name
},
proxiedPrototype,
{
constructor: constructor,
namespace: namespace,
widgetName: name,
widgetFullName: fullName
}
);
// If this widget is being redefined then we need to find all widgets that
// are inheriting from it and redefine all of them so that they inherit from
// the new version of this widget. We're essentially trying to replace one
// level in the prototype chain.
if (existingConstructor) {
$.each(existingConstructor._childConstructors, function (i, child) {
var childPrototype = child.prototype;
// Redefine the child widget using the same prototype that was
// originally used, but inherit from the new version of the base
$.widget(
childPrototype.namespace + '.' + childPrototype.widgetName,
constructor,
child._proto
);
});
// Remove the list of existing child constructors from the old constructor
// so the old child constructors can be garbage collected
delete existingConstructor._childConstructors;
} else {
base._childConstructors.push(constructor);
}
$.widget.bridge(name, constructor);
return constructor;
};
$.widget.extend = function (target) {
var input = widgetSlice.call(arguments, 1);
var inputIndex = 0;
var inputLength = input.length;
var key;
var value;
for (; inputIndex < inputLength; inputIndex++) {
for (key in input[inputIndex]) {
value = input[inputIndex][key];
if (
widgetHasOwnProperty.call(input[inputIndex], key) &&
value !== undefined
) {
// Clone objects
if ($.isPlainObject(value)) {
target[key] = $.isPlainObject(target[key])
? $.widget.extend({}, target[key], value)
: // Don't extend strings, arrays, etc. with objects
$.widget.extend({}, value);
// Copy everything else by reference
} else {
target[key] = value;
}
}
}
}
return target;
};
$.widget.bridge = function (name, object) {
var fullName = object.prototype.widgetFullName || name;
$.fn[name] = function (options) {
var isMethodCall = typeof options === 'string';
var args = widgetSlice.call(arguments, 1);
var returnValue = this;
if (isMethodCall) {
// If this is an empty collection, we need to have the instance method
// return undefined instead of the jQuery instance
if (!this.length && options === 'instance') {
returnValue = undefined;
} else {
this.each(function () {
var methodValue;
var instance = $.data(this, fullName);
if (options === 'instance') {
returnValue = instance;
return false;
}
if (!instance) {
return $.error(
'cannot call methods on ' +
name +
' prior to initialization; ' +
"attempted to call method '" +
options +
"'"
);
}
if (!$.isFunction(instance[options]) || options.charAt(0) === '_') {
return $.error(
"no such method '" +
options +
"' for " +
name +
' widget instance'
);
}
methodValue = instance[options].apply(instance, args);
if (methodValue !== instance && methodValue !== undefined) {
returnValue =
methodValue && methodValue.jquery
? returnValue.pushStack(methodValue.get())
: methodValue;
return false;
}
});
}
} else {
// Allow multiple hashes to be passed on init
if (args.length) {
options = $.widget.extend.apply(null, [options].concat(args));
}
this.each(function () {
var instance = $.data(this, fullName);
if (instance) {
instance.option(options || {});
if (instance._init) {
instance._init();
}
} else {
$.data(this, fullName, new object(options, this));
}
});
}
return returnValue;
};
};
$.Widget = function (/* options, element */) {};
$.Widget._childConstructors = [];
$.Widget.prototype = {
widgetName: 'widget',
widgetEventPrefix: '',
defaultElement: '<div>',
options: {
classes: {},
disabled: false,
// Callbacks
create: null
},
_createWidget: function (options, element) {
element = $(element || this.defaultElement || this)[0];
this.element = $(element);
this.uuid = widgetUuid++;
this.eventNamespace = '.' + this.widgetName + this.uuid;
this.bindings = $();
this.hoverable = $();
this.focusable = $();
this.classesElementLookup = {};
if (element !== this) {
$.data(element, this.widgetFullName, this);
this._on(true, this.element, {
remove: function (event) {
if (event.target === element) {
this.destroy();
}
}
});
this.document = $(
element.style
? // Element within the document
element.ownerDocument
: // Element is window or document
element.document || element
);
this.window = $(
this.document[0].defaultView || this.document[0].parentWindow
);
}
this.options = $.widget.extend(
{},
this.options,
this._getCreateOptions(),
options
);
this._create();
if (this.options.disabled) {
this._setOptionDisabled(this.options.disabled);
}
this._trigger('create', null, this._getCreateEventData());
this._init();
},
_getCreateOptions: function () {
return {};
},
_getCreateEventData: $.noop,
_create: $.noop,
_init: $.noop,
destroy: function () {
var that = this;
this._destroy();
$.each(this.classesElementLookup, function (key, value) {
that._removeClass(value, key);
});
// We can probably remove the unbind calls in 2.0
// all event bindings should go through this._on()
this.element.off(this.eventNamespace).removeData(this.widgetFullName);
this.widget().off(this.eventNamespace).removeAttr('aria-disabled');
// Clean up events and states
this.bindings.off(this.eventNamespace);
},
_destroy: $.noop,
widget: function () {
return this.element;
},
option: function (key, value) {
var options = key;
var parts;
var curOption;
var i;
if (arguments.length === 0) {
// Don't return a reference to the internal hash
return $.widget.extend({}, this.options);
}
if (typeof key === 'string') {
// Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
options = {};
parts = key.split('.');
key = parts.shift();
if (parts.length) {
curOption = options[key] = $.widget.extend({}, this.options[key]);
for (i = 0; i < parts.length - 1; i++) {
curOption[parts[i]] = curOption[parts[i]] || {};
curOption = curOption[parts[i]];
}
key = parts.pop();
if (arguments.length === 1) {
return curOption[key] === undefined ? null : curOption[key];
}
curOption[key] = value;
} else {
if (arguments.length === 1) {
return this.options[key] === undefined ? null : this.options[key];
}
options[key] = value;
}
}
this._setOptions(options);
return this;
},
_setOptions: function (options) {
var key;
for (key in options) {
this._setOption(key, options[key]);
}
return this;
},
_setOption: function (key, value) {
if (key === 'classes') {
this._setOptionClasses(value);
}
this.options[key] = value;
if (key === 'disabled') {
this._setOptionDisabled(value);
}
return this;
},
_setOptionClasses: function (value) {
var classKey, elements, currentElements;
for (classKey in value) {
currentElements = this.classesElementLookup[classKey];
if (
value[classKey] === this.options.classes[classKey] ||
!currentElements ||
!currentElements.length
) {
continue;
}
// We are doing this to create a new jQuery object because the _removeClass() call
// on the next line is going to destroy the reference to the current elements being
// tracked. We need to save a copy of this collection so that we can add the new classes
// below.
elements = $(currentElements.get());
this._removeClass(currentElements, classKey);
// We don't use _addClass() here, because that uses this.options.classes
// for generating the string of classes. We want to use the value passed in from
// _setOption(), this is the new value of the classes option which was passed to
// _setOption(). We pass this value directly to _classes().
elements.addClass(
this._classes({
element: elements,
keys: classKey,
classes: value,
add: true
})
);
}
},
_setOptionDisabled: function (value) {
this._toggleClass(
this.widget(),
this.widgetFullName + '-disabled',
null,
!!value
);
// If the widget is becoming disabled, then nothing is interactive
if (value) {
this._removeClass(this.hoverable, null, 'ui-state-hover');
this._removeClass(this.focusable, null, 'ui-state-focus');
}
},
enable: function () {
return this._setOptions({ disabled: false });
},
disable: function () {
return this._setOptions({ disabled: true });
},
_classes: function (options) {
var full = [];
var that = this;
options = $.extend(
{
element: this.element,
classes: this.options.classes || {}
},
options
);
function bindRemoveEvent() {
options.element.each(function (_, element) {
var isTracked = $.map(that.classesElementLookup, function (elements) {
return elements;
}).some(function (elements) {
return elements.is(element);
});
if (!isTracked) {
that._on($(element), {
remove: '_untrackClassesElement'
});
}
});
}
function processClassString(classes, checkOption) {
var current, i;
for (i = 0; i < classes.length; i++) {
current = that.classesElementLookup[classes[i]] || $();
if (options.add) {
bindRemoveEvent();
current = $(
$.uniqueSort(current.get().concat(options.element.get()))
);
} else {
current = $(current.not(options.element).get());
}
that.classesElementLookup[classes[i]] = current;
full.push(classes[i]);
if (checkOption && options.classes[classes[i]]) {
full.push(options.classes[classes[i]]);
}
}
}
if (options.keys) {
processClassString(options.keys.match(/\S+/g) || [], true);
}
if (options.extra) {
processClassString(options.extra.match(/\S+/g) || []);
}
return full.join(' ');
},
_untrackClassesElement: function (event) {
var that = this;
$.each(that.classesElementLookup, function (key, value) {
if ($.inArray(event.target, value) !== -1) {
that.classesElementLookup[key] = $(value.not(event.target).get());
}
});
this._off($(event.target));
},
_removeClass: function (element, keys, extra) {
return this._toggleClass(element, keys, extra, false);
},
_addClass: function (element, keys, extra) {
return this._toggleClass(element, keys, extra, true);
},
_toggleClass: function (element, keys, extra, add) {
add = typeof add === 'boolean' ? add : extra;
var shift = typeof element === 'string' || element === null,
options = {
extra: shift ? keys : extra,
keys: shift ? element : keys,
element: shift ? this.element : element,
add: add
};
options.element.toggleClass(this._classes(options), add);
return this;
},
_on: function (suppressDisabledCheck, element, handlers) {
var delegateElement;
var instance = this;
// No suppressDisabledCheck flag, shuffle arguments
if (typeof suppressDisabledCheck !== 'boolean') {
handlers = element;
element = suppressDisabledCheck;
suppressDisabledCheck = false;
}
// No element argument, shuffle and use this.element
if (!handlers) {
handlers = element;
element = this.element;
delegateElement = this.widget();
} else {
element = delegateElement = $(element);
this.bindings = this.bindings.add(element);
}
$.each(handlers, function (event, handler) {
function handlerProxy() {
// Allow widgets to customize the disabled handling
// - disabled as an array instead of boolean
// - disabled class as method for disabling individual parts
if (
!suppressDisabledCheck &&
(instance.options.disabled === true ||
$(this).hasClass('ui-state-disabled'))
) {
return;
}
return (typeof handler === 'string'
? instance[handler]
: handler
).apply(instance, arguments);
}
// Copy the guid so direct unbinding works
if (typeof handler !== 'string') {
handlerProxy.guid = handler.guid =
handler.guid || handlerProxy.guid || $.guid++;
}
var match = event.match(/^([\w:-]*)\s*(.*)$/);
var eventName = match[1] + instance.eventNamespace;
var selector = match[2];
if (selector) {
delegateElement.on(eventName, selector, handlerProxy);
} else {
element.on(eventName, handlerProxy);
}
});
},
_off: function (element, eventName) {
eventName =
(eventName || '').split(' ').join(this.eventNamespace + ' ') +
this.eventNamespace;
element.off(eventName);
// Clear the stack to avoid memory leaks (#10056)
this.bindings = $(this.bindings.not(element).get());
this.focusable = $(this.focusable.not(element).get());
this.hoverable = $(this.hoverable.not(element).get());
},
_delay: function (handler, delay) {
var instance = this;
function handlerProxy() {
return (typeof handler === 'string'
? instance[handler]
: handler
).apply(instance, arguments);
}
return setTimeout(handlerProxy, delay || 0);
},
_hoverable: function (element) {
this.hoverable = this.hoverable.add(element);
this._on(element, {
mouseenter: function (event) {
this._addClass($(event.currentTarget), null, 'ui-state-hover');
},
mouseleave: function (event) {
this._removeClass($(event.currentTarget), null, 'ui-state-hover');
}
});
},
_focusable: function (element) {
this.focusable = this.focusable.add(element);
this._on(element, {
focusin: function (event) {
this._addClass($(event.currentTarget), null, 'ui-state-focus');
},
focusout: function (event) {
this._removeClass($(event.currentTarget), null, 'ui-state-focus');
}
});
},
_trigger: function (type, event, data) {
var prop, orig;
var callback = this.options[type];
data = data || {};
event = $.Event(event);
event.type = (type === this.widgetEventPrefix
? type
: this.widgetEventPrefix + type
).toLowerCase();
// The original event may come from any element
// so we need to reset the target on the new event
event.target = this.element[0];
// Copy original event properties over to the new event
orig = event.originalEvent;
if (orig) {
for (prop in orig) {
if (!(prop in event)) {
event[prop] = orig[prop];
}
}
}
this.element.trigger(event, data);
return !(
($.isFunction(callback) &&
callback.apply(this.element[0], [event].concat(data)) === false) ||
event.isDefaultPrevented()
);
}
};
$.each({ show: 'fadeIn', hide: 'fadeOut' }, function (method, defaultEffect) {
$.Widget.prototype['_' + method] = function (element, options, callback) {
if (typeof options === 'string') {
options = { effect: options };
}
var hasOptions;
var effectName = !options
? method
: options === true || typeof options === 'number'
? defaultEffect
: options.effect || defaultEffect;
options = options || {};
if (typeof options === 'number') {
options = { duration: options };
}
hasOptions = !$.isEmptyObject(options);
options.complete = callback;
if (options.delay) {
element.delay(options.delay);
}
if (hasOptions && $.effects && $.effects.effect[effectName]) {
element[method](options);
} else if (effectName !== method && element[effectName]) {
element[effectName](options.duration, options.easing, callback);
} else {
element.queue(function (next) {
$(this)[method]();
if (callback) {
callback.call(element[0]);
}
next();
});
}
};
});
});
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