blockbench/lib/jquery-ui.min.js

/*! jQuery UI - v1.12.1 - 2021-01-11
* http://jqueryui.com
* Includes: widget.js, position.js, data.js, disable-selection.js, scroll-parent.js, widgets/draggable.js, widgets/droppable.js, widgets/resizable.js, widgets/selectable.js, widgets/sortable.js, widgets/mouse.js, effect.js, effects/effect-blind.js, effects/effect-bounce.js, effects/effect-clip.js, effects/effect-drop.js, effects/effect-explode.js, effects/effect-fade.js, effects/effect-fold.js, effects/effect-highlight.js, effects/effect-puff.js, effects/effect-pulsate.js, effects/effect-scale.js, effects/effect-shake.js, effects/effect-size.js, effects/effect-slide.js, effects/effect-transfer.js
* Copyright jQuery Foundation and other contributors; Licensed MIT */

!function(t){"function"==typeof define&&define.amd?define(["jquery"],t):t(jQuery)}(function(P){P.ui=P.ui||{};P.ui.version="1.12.1";var o,i=0,a=Array.prototype.slice;P.cleanData=(o=P.cleanData,function(t){for(var e,i,s=0;null!=(i=t[s]);s++)try{(e=P._data(i,"events"))&&e.remove&&P(i).triggerHandler("remove")}catch(t){}o(t)}),P.widget=function(t,i,e){var s,o,n,r={},a=t.split(".")[0],h=a+"-"+(t=t.split(".")[1]);return e||(e=i,i=P.Widget),P.isArray(e)&&(e=P.extend.apply(null,[{}].concat(e))),P.expr[":"][h.toLowerCase()]=function(t){return!!P.data(t,h)},P[a]=P[a]||{},s=P[a][t],o=P[a][t]=function(t,e){if(!this._createWidget)return new o(t,e);arguments.length&&this._createWidget(t,e)},P.extend(o,s,{version:e.version,_proto:P.extend({},e),_childConstructors:[]}),(n=new i).options=P.widget.extend({},n.options),P.each(e,function(e,s){function o(){return i.prototype[e].apply(this,arguments)}function n(t){return i.prototype[e].apply(this,t)}P.isFunction(s)?r[e]=function(){var t,e=this._super,i=this._superApply;return this._super=o,this._superApply=n,t=s.apply(this,arguments),this._super=e,this._superApply=i,t}:r[e]=s}),o.prototype=P.widget.extend(n,{widgetEventPrefix:s&&n.widgetEventPrefix||t},r,{constructor:o,namespace:a,widgetName:t,widgetFullName:h}),s?(P.each(s._childConstructors,function(t,e){var i=e.prototype;P.widget(i.namespace+"."+i.widgetName,o,e._proto)}),delete s._childConstructors):i._childConstructors.push(o),P.widget.bridge(t,o),o},P.widget.extend=function(t){for(var e,i,s=a.call(arguments,1),o=0,n=s.length;o<n;o++)for(e in s[o])i=s[o][e],s[o].hasOwnProperty(e)&&void 0!==i&&(P.isPlainObject(i)?t[e]=P.isPlainObject(t[e])?P.widget.extend({},t[e],i):P.widget.extend({},i):t[e]=i);return t},P.widget.bridge=function(n,e){var r=e.prototype.widgetFullName||n;P.fn[n]=function(i){var t="string"==typeof i,s=a.call(arguments,1),o=this;return t?this.length||"instance"!==i?this.each(function(){var t,e=P.data(this,r);return"instance"===i?(o=e,!1):e?P.isFunction(e[i])&&"_"!==i.charAt(0)?(t=e[i].apply(e,s))!==e&&void 0!==t?(o=t&&t.jquery?o.pushStack(t.get()):t,!1):void 0:P.error("no such method '"+i+"' for "+n+" widget instance"):P.error("cannot call methods on "+n+" prior to initialization; attempted to call method '"+i+"'")}):o=void 0:(s.length&&(i=P.widget.extend.apply(null,[i].concat(s))),this.each(function(){var t=P.data(this,r);t?(t.option(i||{}),t._init&&t._init()):P.data(this,r,new e(i,this))})),o}},P.Widget=function(){},P.Widget._childConstructors=[],P.Widget.prototype={widgetName:"widget",widgetEventPrefix:"",defaultElement:"<div>",options:{classes:{},disabled:!1,create:null},_createWidget:function(t,e){e=P(e||this.defaultElement||this)[0],this.element=P(e),this.uuid=i++,this.eventNamespace="."+this.widgetName+this.uuid,this.bindings=P(),this.hoverable=P(),this.focusable=P(),this.classesElementLookup={},e!==this&&(P.data(e,this.widgetFullName,this),this._on(!0,this.element,{remove:function(t){t.target===e&&this.destroy()}}),this.document=P(e.style?e.ownerDocument:e.document||e),this.window=P(this.document[0].defaultView||this.document[0].parentWindow)),this.options=P.widget.extend({},this.options,this._getCreateOptions(),t),this._create(),this.options.disabled&&this._setOptionDisabled(this.options.disabled),this._trigger("create",null,this._getCreateEventData()),this._init()},_getCreateOptions:function(){return{}},_getCreateEventData:P.noop,_create:P.noop,_init:P.noop,destroy:function(){var i=this;this._destroy(),P.each(this.classesElementLookup,function(t,e){i._removeClass(e,t)}),this.element.off(this.eventNamespace).removeData(this.widgetFullName),this.widget().off(this.eventNamespace).removeAttr("aria-disabled"),this.bindings.off(this.eventNamespace)},_destroy:P.noop,widget:function(){return this.element},option:function(t,e){var i,s,o,n=t;if(0===arguments.length)return P.widget.extend({},this.options);if("string"==typeof t)if(n={},t=(i=t.split(".")).shift(),i.length){for(s=n[t]=P.widget.extend({},this.options[t]),o=0;o<i.length-1;o++)s[i[o]]=s[i[o]]||{},s=s[i[o]];if(t=i.pop(),1===arguments.length)return void 0===s[t]?nul

/*!
 * jQuery UI Touch Punch 0.2.3
 *
 * Copyright 2011–2014, Dave Furfero
 * Dual licensed under the MIT or GPL Version 2 licenses.
 *
 * Depends:
 *  jquery.ui.widget.js
 *  jquery.ui.mouse.js
 */
(function ($) {

	// Detect touch support
	$.support.touch = 'ontouchend' in document;
  
	// Ignore browsers without touch support
	if (!$.support.touch) {
	  return;
	}
  
	var mouseProto = $.ui.mouse.prototype,
		_mouseInit = mouseProto._mouseInit,
		_mouseDestroy = mouseProto._mouseDestroy,
		touchHandled;
  
	/**
	 * Simulate a mouse event based on a corresponding touch event
	 * @param {Object} event A touch event
	 * @param {String} simulatedType The corresponding mouse event
	 */
	function simulateMouseEvent (event, simulatedType) {
	  // Ignore multi-touch events
	  if (event.originalEvent.touches.length > 1) {
		return;
	  }
  
	  if (simulatedType == 'mousemove') {
		  event.preventDefault();
	  }
  
	  var touch = event.originalEvent.changedTouches[0],
		  simulatedEvent = document.createEvent('MouseEvents');
	  
	  // Initialize the simulated mouse event using the touch event's coordinates
	  simulatedEvent.initMouseEvent(
		simulatedType,    // type
		true,             // bubbles                    
		true,             // cancelable                 
		window,           // view                       
		1,                // detail                     
		touch.screenX,    // screenX                    
		touch.screenY,    // screenY                    
		touch.clientX,    // clientX                    
		touch.clientY,    // clientY                    
		false,            // ctrlKey                    
		false,            // altKey                     
		false,            // shiftKey                   
		false,            // metaKey                    
		0,                // button                     
		null              // relatedTarget              
	  );
  
	  // Dispatch the simulated event to the target element
	  event.target.dispatchEvent(simulatedEvent);
	}
  
	/**
	 * Handle the jQuery UI widget's touchstart events
	 * @param {Object} event The widget element's touchstart event
	 */
	mouseProto._touchStart = function (event) {
  
	  var self = this;
  
	  // Ignore the event if another widget is already being handled
	  if (touchHandled || !self._mouseCapture(event.originalEvent.changedTouches[0])) {
		return;
	  }
  
	  // Set the flag to prevent other widgets from inheriting the touch event
	  touchHandled = true;
  
	  // Track movement to determine if interaction was a click
	  self._touchMoved = false;
  
	  // Simulate the mouseover event
	  simulateMouseEvent(event, 'mouseover');
  
	  // Simulate the mousemove event
	  //simulateMouseEvent(event, 'mousemove');
  
	  // Simulate the mousedown event
	  simulateMouseEvent(event, 'mousedown');
	};
  
	/**
	 * Handle the jQuery UI widget's touchmove events
	 * @param {Object} event The document's touchmove event
	 */
	mouseProto._touchMove = function (event) {
  
	  // Ignore event if not handled
	  if (!touchHandled) {
		return;
	  }
  
	  // Interaction was not a click
	  this._touchMoved = true;
  
	  // Simulate the mousemove event
	  simulateMouseEvent(event, 'mousemove');
	};
  
	/**
	 * Handle the jQuery UI widget's touchend events
	 * @param {Object} event The document's touchend event
	 */
	mouseProto._touchEnd = function (event) {
  
	  // Ignore event if not handled
	  if (!touchHandled) {
		return;
	  }
  
	  // Simulate the mouseup event
	  simulateMouseEvent(event, 'mouseup');
  
	  // Simulate the mouseout event
	  simulateMouseEvent(event, 'mouseout');
  
	  // If the touch interaction did not move, it should trigger a click
	  if (!this._touchMoved) {
  
		// Simulate the click event
		//simulateMouseEvent(event, 'click');
	  }
  
	  // Unset the flag to allow other widgets to inherit the touch event
	  touchHandled = false;
	};
  
	/**
	 * A duck punch of the $.ui.mouse _mouseInit method to support touch events.
	 * This method extends the widget with bound touch event handlers that
	 * translate touch events to mouse events and pass them to the widget's
	 * original mouse event handling methods.
	 */
	mouseProto._mouseInit = function () {
	  
	  var self = this;
  
	  // Delegate the touch handlers to the widget's element
	  self.element.bind({
		touchstart: $.proxy(self, '_touchStart'),
		touchmove: $.proxy(self, '_touchMove'),
		touchend: $.proxy(self, '_touchEnd')
	  });
  
	  // Call the original $.ui.mouse init method
	  _mouseInit.call(self);
	};
  
	/**
	 * Remove the touch event handlers
	 */
	mouseProto._mouseDestroy = function () {
	  
	  var self = this;
  
	  // Delegate the touch handlers to the widget's element
	  self.element.unbind({
		touchstart: $.proxy(self, '_touchStart'),
		touchmove: $.proxy(self, '_touchMove'),
		touchend: $.proxy(self, '_touchEnd')
	  });
  
	  // Call the original $.ui.mouse destroy method
	  _mouseDestroy.call(self);
	};
  
  })(jQuery);