oosmos
Version:
A Hierarchical State Machine Class
1,618 lines (1,378 loc) • 290 kB
JavaScript
/******/ (function(modules) { // webpackBootstrap
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/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
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/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
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/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
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/******/ __webpack_require__.c = installedModules;
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/******/ // Load entry module and return exports
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/************************************************************************/
/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var OOSMOS_1 = __webpack_require__(1);
var $ = __webpack_require__(2);
var jQueryDemo = (function (_super) {
__extends(jQueryDemo, _super);
function jQueryDemo() {
_super.call(this, { DEFAULT: 'Idle',
Idle: {
ENTER: function () {
var _this = this;
$('#Idle').show();
$('#eStart').click(function () { _this.Transition('Active'); });
},
EXIT: function () {
$('#eStart').unbind('click');
$('#Idle').hide();
},
},
Active: {
ENTER: function () {
var _this = this;
$('#Active').show();
$('#eStop').click(function () { _this.Transition('Idle'); });
$('#eReset').click(function () { _this.Transition('Active'); });
},
EXIT: function () {
$('#eStop').unbind('click');
$('#eReset').unbind('click');
$('#Active').hide();
},
COMPOSITE: { DEFAULT: 'A',
A: function () {
var $A = $('#A');
var $AA = $('#AA');
return {
ENTER: function () {
var _this = this;
$A.show();
$('#eA2B').click(function () { _this.Transition('Active.B'); });
$('#eA2BB').click(function () { _this.Transition('Active.B.BB'); });
},
EXIT: function () {
$('#eA2B').unbind('click');
$('#eA2BB').unbind('click');
$A.hide();
},
COMPOSITE: {
AA: {
ENTER: function () {
var _this = this;
$AA.show();
$('#eAA2B').click(function () { _this.Transition('Active.B'); });
$('#eAA2BB').click(function () { _this.Transition('Active.B.BB'); });
},
EXIT: function () {
$('#eAA2B').unbind('click');
$('#eAA2BB').unbind('click');
$AA.hide();
},
},
},
};
},
B: function () {
var $B = $('#B');
var $BB = $('#BB');
return {
ENTER: function () {
$B.show();
},
EXIT: function () {
$B.hide();
},
COMPOSITE: {
BB: {
ENTER: function () {
$BB.show();
},
EXIT: function () {
$BB.hide();
},
},
},
};
},
},
},
});
}
return jQueryDemo;
}(OOSMOS_1.StateMachine));
var jQueryDemoObject = new jQueryDemo();
jQueryDemoObject.SetDebug(true, 'debugTest');
jQueryDemoObject.Start();
/***/ },
/* 1 */
/***/ function(module, exports) {
"use strict";
var StateMachine = (function () {
function StateMachine(Composite) {
this.m_Timeouts = {};
this.m_DotPath2State = {};
this.m_DebugMode = false;
this.m_InBrowser = typeof (window) !== 'undefined';
this.m_LinesOut = 0;
this.m_ROOT = { COMPOSITE: Composite };
}
StateMachine.prototype.InstrumentStateMachine = function () {
var StateStack = [];
function InstrumentComposite(Composite) {
var StateName;
for (StateName in Composite) {
if (StateName === 'DEFAULT') {
continue;
}
if (typeof (Composite[StateName]) === 'function') {
Composite[StateName] = Composite[StateName]();
}
InstrumentState.call(this, Composite[StateName], StateName);
}
if (Object.keys(Composite).length === 1) {
Composite.DEFAULT = Object.keys(Composite)[0];
}
else {
if (!Composite.DEFAULT) {
this.Alert('You must specify a DEFAULT if there are more than one state in the composite.');
}
}
}
function InstrumentState(State, StateName) {
if (State.ENTER && typeof (State.ENTER) !== 'function') {
this.Alert('ENTER must be a function.');
}
if (State.EXIT && typeof (State.EXIT) !== 'function') {
this.Alert('EXIT must be a function.');
}
if (typeof (State.COMPOSITE) === 'function') {
State.COMPOSITE = State.COMPOSITE();
}
StateStack.push(StateName);
State.DOTPATH = StateStack.join('.');
this.m_DotPath2State[State.DOTPATH] = State;
if (State.COMPOSITE) {
InstrumentComposite.call(this, State.COMPOSITE);
}
StateStack.pop();
}
InstrumentState.call(this, this.m_ROOT, 'ROOT');
};
;
StateMachine.prototype.StripROOT = function (StateName) {
return StateName.replace('ROOT.', '');
};
StateMachine.prototype.EnterDefaultStates = function (Composite) {
this.m_State = Composite[Composite.DEFAULT];
this.DebugPrint('==> ' + this.StripROOT(this.m_State.DOTPATH));
if (this.m_State.ENTER) {
this.m_State.ENTER.call(this);
}
if (this.m_State.COMPOSITE) {
this.EnterDefaultStates.call(this, this.m_State.COMPOSITE);
}
};
StateMachine.prototype.CalculateLCA = function (StringA, StringB) {
var A = StringA.split('.');
var B = StringB.split('.');
var Iterations = Math.min(A.length, B.length);
var Return = [];
for (var I = 0; I < Iterations && A[I] === B[I]; I++) {
Return.push(A[I]);
}
return Return.join('.');
};
StateMachine.prototype.Transition = function (To) {
var Args = [];
for (var _i = 1; _i < arguments.length; _i++) {
Args[_i - 1] = arguments[_i];
}
if (this.m_EventSourceState === undefined) {
this.m_EventSourceState = this.m_State;
}
To = 'ROOT.' + To;
this.DebugPrint('TRANSITION: ' + this.StripROOT(this.m_EventSourceState.DOTPATH) + ' -> ' + this.StripROOT(To));
var LCA = this.CalculateLCA(this.m_EventSourceState.DOTPATH, To);
if (To === LCA) {
var A = LCA.split('.');
A.splice(-1, 1);
LCA = A.join('.');
}
var ArgArray = Array.prototype.splice.call(arguments, 1);
function EnterStates(FromState, ToState) {
if (FromState === ToState) {
return;
}
var FromArray = FromState.split('.');
var ToSuffix = ToState.replace(FromState + '.', '');
var ToArray = ToSuffix.split('.');
var StatePath;
do {
FromArray.push(ToArray.shift());
StatePath = FromArray.join('.');
this.m_State = this.m_DotPath2State[StatePath];
this.DebugPrint('--> ' + this.StripROOT(StatePath));
if (this.m_State.ENTER) {
this.m_State.ENTER.apply(this, ArgArray);
}
} while (StatePath !== ToState);
}
function ExitStates(ToState, FromState) {
var FromArray = FromState.split('.');
while (ToState !== FromState) {
this.m_State = this.m_DotPath2State[FromState];
this.DebugPrint(' ' + this.StripROOT(FromState) + '-->');
if (this.m_State.EXIT) {
this.m_State.EXIT.call(this);
}
if (this.m_Timeouts[this.m_State.DOTPATH]) {
this.DebugPrint('Delete Timeout: ' + this.m_State.DOTPATH + ' ' + this.m_Timeouts[this.m_State.DOTPATH]);
delete this.m_Timeouts[this.m_State.DOTPATH];
}
FromArray.splice(-1, 1);
FromState = FromArray.join('.');
}
}
ExitStates.call(this, LCA, this.m_State.DOTPATH);
EnterStates.call(this, LCA, To);
if (this.m_DotPath2State[this.m_State.DOTPATH].COMPOSITE) {
this.EnterDefaultStates.call(this, this.m_DotPath2State[this.m_State.DOTPATH].COMPOSITE);
}
this.m_EventSourceState = undefined;
};
StateMachine.prototype.Start = function () {
this.InstrumentStateMachine();
this.EnterDefaultStates.call(this, this.m_ROOT.COMPOSITE);
return this;
};
StateMachine.prototype.Restart = function () {
this.m_State = {};
this.m_Timeouts = {};
this.m_Interval = undefined;
this.m_EventSourceState = {};
this.m_DotPath2State = {};
if (this.m_InBrowser) {
document.getElementById(this.m_DebugID).innerHTML = '';
this.m_LinesOut = 0;
}
this.Start();
};
StateMachine.prototype.IsIn = function (StateDotPath) {
StateDotPath = 'ROOT.' + StateDotPath;
if (StateDotPath === this.m_State.DOTPATH) {
return true;
}
var Beginning = StateDotPath + '.';
return this.m_State.DOTPATH.substr(0, Beginning.length) === Beginning;
};
StateMachine.prototype.Event = function (EventString) {
var Args = [];
for (var _i = 1; _i < arguments.length; _i++) {
Args[_i - 1] = arguments[_i];
}
var CandidateStatePath = this.m_State.DOTPATH.split('.');
while (CandidateStatePath.length > 0) {
var CandidateStateDotPath = CandidateStatePath.join('.');
var CandidateState = this.m_DotPath2State[CandidateStateDotPath];
if (EventString in CandidateState) {
this.DebugPrint('EVENT: ' + EventString + ' sent to ' + this.StripROOT(this.m_State.DOTPATH));
var EventFunc = CandidateState[EventString];
if (EventFunc) {
var ArgArray = Array.prototype.splice.call(arguments, 1);
this.m_EventSourceState = CandidateState;
EventFunc.apply(this, ArgArray);
this.m_EventSourceState = undefined;
}
return;
}
CandidateStatePath.splice(-1, 1);
}
this.DebugPrint('EVENT: ' + EventString + '. No handler from ' + this.StripROOT(this.m_State.DOTPATH));
};
StateMachine.prototype.SetTimeoutSeconds = function (TimeoutSeconds) {
var _this = this;
this.m_Timeouts[this.m_State.DOTPATH] = TimeoutSeconds;
if (this.m_Interval === undefined) {
var IntervalTick = function () {
for (var StateDotPath in _this.m_Timeouts) {
_this.m_Timeouts[StateDotPath] -= 1;
if (_this.m_Timeouts[StateDotPath] <= 0) {
var State = _this.m_DotPath2State[StateDotPath];
_this.m_EventSourceState = _this.m_State;
_this.DebugPrint('Delete Timeout: ' + _this.m_State.DOTPATH + ' ' + _this.m_Timeouts[StateDotPath]);
delete _this.m_Timeouts[StateDotPath];
if (State.TIMEOUT) {
State.TIMEOUT.call(_this);
}
}
}
};
this.m_Interval = setInterval(IntervalTick, 1000);
}
this.DebugPrint('SetTimeoutSeconds:' + this.m_State.DOTPATH + ' ' + TimeoutSeconds);
};
StateMachine.prototype.DebugPrint = function (Message) {
if (this.m_DebugMode) {
this.Print(Message);
}
};
StateMachine.prototype.SetDebug = function (DebugMode, DebugID, MaxLinesOut, ScrollIntoView) {
if (typeof (DebugMode) !== 'boolean') {
this.Alert('First argument of SetDebug must be a boolean value. Defaulting to false.');
DebugMode = false;
}
this.m_DebugMode = DebugMode;
if (this.m_InBrowser) {
if (DebugID === undefined) {
this.Alert('DebugID must be set to the ID of a <div> element.');
return;
}
this.m_DebugID = DebugID;
this.m_MaxLinesOut = MaxLinesOut || 200;
this.m_ScrollIntoView = ScrollIntoView || false;
}
};
StateMachine.prototype.Print = function (Message) {
if (!this.m_InBrowser) {
console.log(Message);
return;
}
var DebugDIV = document.getElementById(this.m_DebugID);
var TextDIV = document.createElement('div');
var Text = document.createTextNode(Message);
TextDIV.appendChild(Text);
DebugDIV.appendChild(TextDIV);
function IsVisible(Element) {
var Rect = Element.getBoundingClientRect();
var ViewHeight = Math.max(document.documentElement.clientHeight, window.innerHeight);
return !(Rect.bottom < 0 || Rect.top - ViewHeight >= 0);
}
if (this.m_ScrollIntoView && IsVisible(DebugDIV)) {
TextDIV.scrollIntoView(false);
}
this.m_LinesOut += 1;
if (this.m_LinesOut > this.m_MaxLinesOut) {
DebugDIV.removeChild(DebugDIV.childNodes[0]);
}
};
StateMachine.prototype.Assert = function (Condition, Message) {
if (!Condition) {
this.Alert(Message || 'Assertion failed');
}
};
StateMachine.prototype.Alert = function (Message) {
if (this.m_InBrowser) {
window.alert(Message);
}
else {
console.log(Message);
}
};
return StateMachine;
}());
exports.StateMachine = StateMachine;
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*eslint-disable no-unused-vars*/
/*!
* jQuery JavaScript Library v3.1.0
* https://jquery.com/
*
* Includes Sizzle.js
* https://sizzlejs.com/
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license
* https://jquery.org/license
*
* Date: 2016-07-07T21:44Z
*/
( function( global, factory ) {
"use strict";
if ( typeof module === "object" && typeof module.exports === "object" ) {
// For CommonJS and CommonJS-like environments where a proper `window`
// is present, execute the factory and get jQuery.
// For environments that do not have a `window` with a `document`
// (such as Node.js), expose a factory as module.exports.
// This accentuates the need for the creation of a real `window`.
// e.g. var jQuery = require("jquery")(window);
// See ticket #14549 for more info.
module.exports = global.document ?
factory( global, true ) :
function( w ) {
if ( !w.document ) {
throw new Error( "jQuery requires a window with a document" );
}
return factory( w );
};
} else {
factory( global );
}
// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
// enough that all such attempts are guarded in a try block.
"use strict";
var arr = [];
var document = window.document;
var getProto = Object.getPrototypeOf;
var slice = arr.slice;
var concat = arr.concat;
var push = arr.push;
var indexOf = arr.indexOf;
var class2type = {};
var toString = class2type.toString;
var hasOwn = class2type.hasOwnProperty;
var fnToString = hasOwn.toString;
var ObjectFunctionString = fnToString.call( Object );
var support = {};
function DOMEval( code, doc ) {
doc = doc || document;
var script = doc.createElement( "script" );
script.text = code;
doc.head.appendChild( script ).parentNode.removeChild( script );
}
/* global Symbol */
// Defining this global in .eslintrc would create a danger of using the global
// unguarded in another place, it seems safer to define global only for this module
var
version = "3.1.0",
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
// Need init if jQuery is called (just allow error to be thrown if not included)
return new jQuery.fn.init( selector, context );
},
// Support: Android <=4.0 only
// Make sure we trim BOM and NBSP
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
// Matches dashed string for camelizing
rmsPrefix = /^-ms-/,
rdashAlpha = /-([a-z])/g,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
};
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: version,
constructor: jQuery,
// The default length of a jQuery object is 0
length: 0,
toArray: function() {
return slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
return num != null ?
// Return just the one element from the set
( num < 0 ? this[ num + this.length ] : this[ num ] ) :
// Return all the elements in a clean array
slice.call( this );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
each: function( callback ) {
return jQuery.each( this, callback );
},
map: function( callback ) {
return this.pushStack( jQuery.map( this, function( elem, i ) {
return callback.call( elem, i, elem );
} ) );
},
slice: function() {
return this.pushStack( slice.apply( this, arguments ) );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
eq: function( i ) {
var len = this.length,
j = +i + ( i < 0 ? len : 0 );
return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
},
end: function() {
return this.prevObject || this.constructor();
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: push,
sort: arr.sort,
splice: arr.splice
};
jQuery.extend = jQuery.fn.extend = function() {
var options, name, src, copy, copyIsArray, clone,
target = arguments[ 0 ] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
// Skip the boolean and the target
target = arguments[ i ] || {};
i++;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
target = {};
}
// Extend jQuery itself if only one argument is passed
if ( i === length ) {
target = this;
i--;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( ( options = arguments[ i ] ) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
( copyIsArray = jQuery.isArray( copy ) ) ) ) {
if ( copyIsArray ) {
copyIsArray = false;
clone = src && jQuery.isArray( src ) ? src : [];
} else {
clone = src && jQuery.isPlainObject( src ) ? src : {};
}
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend( {
// Unique for each copy of jQuery on the page
expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
// Assume jQuery is ready without the ready module
isReady: true,
error: function( msg ) {
throw new Error( msg );
},
noop: function() {},
isFunction: function( obj ) {
return jQuery.type( obj ) === "function";
},
isArray: Array.isArray,
isWindow: function( obj ) {
return obj != null && obj === obj.window;
},
isNumeric: function( obj ) {
// As of jQuery 3.0, isNumeric is limited to
// strings and numbers (primitives or objects)
// that can be coerced to finite numbers (gh-2662)
var type = jQuery.type( obj );
return ( type === "number" || type === "string" ) &&
// parseFloat NaNs numeric-cast false positives ("")
// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
// subtraction forces infinities to NaN
!isNaN( obj - parseFloat( obj ) );
},
isPlainObject: function( obj ) {
var proto, Ctor;
// Detect obvious negatives
// Use toString instead of jQuery.type to catch host objects
if ( !obj || toString.call( obj ) !== "[object Object]" ) {
return false;
}
proto = getProto( obj );
// Objects with no prototype (e.g., `Object.create( null )`) are plain
if ( !proto ) {
return true;
}
// Objects with prototype are plain iff they were constructed by a global Object function
Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
},
isEmptyObject: function( obj ) {
/* eslint-disable no-unused-vars */
// See https://github.com/eslint/eslint/issues/6125
var name;
for ( name in obj ) {
return false;
}
return true;
},
type: function( obj ) {
if ( obj == null ) {
return obj + "";
}
// Support: Android <=2.3 only (functionish RegExp)
return typeof obj === "object" || typeof obj === "function" ?
class2type[ toString.call( obj ) ] || "object" :
typeof obj;
},
// Evaluates a script in a global context
globalEval: function( code ) {
DOMEval( code );
},
// Convert dashed to camelCase; used by the css and data modules
// Support: IE <=9 - 11, Edge 12 - 13
// Microsoft forgot to hump their vendor prefix (#9572)
camelCase: function( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
},
each: function( obj, callback ) {
var length, i = 0;
if ( isArrayLike( obj ) ) {
length = obj.length;
for ( ; i < length; i++ ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
} else {
for ( i in obj ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
}
return obj;
},
// Support: Android <=4.0 only
trim: function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( arr, results ) {
var ret = results || [];
if ( arr != null ) {
if ( isArrayLike( Object( arr ) ) ) {
jQuery.merge( ret,
typeof arr === "string" ?
[ arr ] : arr
);
} else {
push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
return arr == null ? -1 : indexOf.call( arr, elem, i );
},
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
merge: function( first, second ) {
var len = +second.length,
j = 0,
i = first.length;
for ( ; j < len; j++ ) {
first[ i++ ] = second[ j ];
}
first.length = i;
return first;
},
grep: function( elems, callback, invert ) {
var callbackInverse,
matches = [],
i = 0,
length = elems.length,
callbackExpect = !invert;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
callbackInverse = !callback( elems[ i ], i );
if ( callbackInverse !== callbackExpect ) {
matches.push( elems[ i ] );
}
}
return matches;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var length, value,
i = 0,
ret = [];
// Go through the array, translating each of the items to their new values
if ( isArrayLike( elems ) ) {
length = elems.length;
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
}
// Flatten any nested arrays
return concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
var tmp, args, proxy;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !jQuery.isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
},
now: Date.now,
// jQuery.support is not used in Core but other projects attach their
// properties to it so it needs to exist.
support: support
} );
if ( typeof Symbol === "function" ) {
jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}
// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
function( i, name ) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
} );
function isArrayLike( obj ) {
// Support: real iOS 8.2 only (not reproducible in simulator)
// `in` check used to prevent JIT error (gh-2145)
// hasOwn isn't used here due to false negatives
// regarding Nodelist length in IE
var length = !!obj && "length" in obj && obj.length,
type = jQuery.type( obj );
if ( type === "function" || jQuery.isWindow( obj ) ) {
return false;
}
return type === "array" || length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
* Sizzle CSS Selector Engine v2.3.0
* https://sizzlejs.com/
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2016-01-04
*/
(function( window ) {
var i,
support,
Expr,
getText,
isXML,
tokenize,
compile,
select,
outermostContext,
sortInput,
hasDuplicate,
// Local document vars
setDocument,
document,
docElem,
documentIsHTML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
// Instance-specific data
expando = "sizzle" + 1 * new Date(),
preferredDoc = window.document,
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
}
return 0;
},
// Instance methods
hasOwn = ({}).hasOwnProperty,
arr = [],
pop = arr.pop,
push_native = arr.push,
push = arr.push,
slice = arr.slice,
// Use a stripped-down indexOf as it's faster than native
// https://jsperf.com/thor-indexof-vs-for/5
indexOf = function( list, elem ) {
var i = 0,
len = list.length;
for ( ; i < len; i++ ) {
if ( list[i] === elem ) {
return i;
}
}
return -1;
},
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
// Regular expressions
// http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
// Operator (capture 2)
"*([*^$|!~]?=)" + whitespace +
// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
"*\\]",
pseudos = ":(" + identifier + ")(?:\\((" +
// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
// 1. quoted (capture 3; capture 4 or capture 5)
"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
// 2. simple (capture 6)
"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
// 3. anything else (capture 2)
".*" +
")\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rwhitespace = new RegExp( whitespace + "+", "g" ),
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + identifier + ")" ),
"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
"TAG": new RegExp( "^(" + identifier + "|[*])" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rnative = /^[^{]+\{\s*\[native \w/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rsibling = /[+~]/,
// CSS escapes
// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
funescape = function( _, escaped, escapedWhitespace ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
// Support: Firefox<24
// Workaround erroneous numeric interpretation of +"0x"
return high !== high || escapedWhitespace ?
escaped :
high < 0 ?
// BMP codepoint
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
},
// CSS string/identifier serialization
// https://drafts.csswg.org/cssom/#common-serializing-idioms
rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g,
fcssescape = function( ch, asCodePoint ) {
if ( asCodePoint ) {
// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
if ( ch === "\0" ) {
return "\uFFFD";
}
// Control characters and (dependent upon position) numbers get escaped as code points
return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
}
// Other potentially-special ASCII characters get backslash-escaped
return "\\" + ch;
},
// Used for iframes
// See setDocument()
// Removing the function wrapper causes a "Permission Denied"
// error in IE
unloadHandler = function() {
setDocument();
},
disabledAncestor = addCombinator(
function( elem ) {
return elem.disabled === true;
},
{ dir: "parentNode", next: "legend" }
);
// Optimize for push.apply( _, NodeList )
try {
push.apply(
(arr = slice.call( preferredDoc.childNodes )),
preferredDoc.childNodes
);
// Support: Android<4.0
// Detect silently failing push.apply
arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
push = { apply: arr.length ?
// Leverage slice if possible
function( target, els ) {
push_native.apply( target, slice.call(els) );
} :
// Support: IE<9
// Otherwise append directly
function( target, els ) {
var j = target.length,
i = 0;
// Can't trust NodeList.length
while ( (target[j++] = els[i++]) ) {}
target.length = j - 1;
}
};
}
function Sizzle( selector, context, results, seed ) {
var m, i, elem, nid, match, groups, newSelector,
newContext = context && context.ownerDocument,
// nodeType defaults to 9, since context defaults to document
nodeType = context ? context.nodeType : 9;
results = results || [];
// Return early from calls with invalid selector or context
if ( typeof selector !== "string" || !selector ||
nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
return results;
}
// Try to shortcut find operations (as opposed to filters) in HTML documents
if ( !seed ) {
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
setDocument( context );
}
context = context || document;
if ( documentIsHTML ) {
// If the selector is sufficiently simple, try using a "get*By*" DOM method
// (excepting DocumentFragment context, where the methods don't exist)
if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
// ID selector
if ( (m = match[1]) ) {
// Document context
if ( nodeType === 9 ) {
if ( (elem = context.getElementById( m )) ) {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
// Element context
} else {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( newContext && (elem = newContext.getElementById( m )) &&
contains( context, elem ) &&
elem.id === m ) {
results.push( elem );
return results;
}
}
// Type selector
} else if ( match[2] ) {
push.apply( results, context.getElementsByTagName( selector ) );
return results;
// Class selector
} else if ( (m = match[3]) && support.getElementsByClassName &&
context.getElementsByClassName ) {
push.apply( results, context.getElementsByClassName( m ) );
return results;
}
}
// Take advantage of querySelectorAll
if ( support.qsa &&
!compilerCache[ selector + " " ] &&
(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
if ( nodeType !== 1 ) {
newContext = context;
newSelector = selector;
// qSA looks outside Element context, which is not what we want
// Thanks to Andrew Dupont for this workaround technique
// Support: IE <=8
// Exclude object elements
} else if ( context.nodeName.toLowerCase() !== "object" ) {
// Capture the context ID, setting it first if necessary
if ( (nid = context.getAttribute( "id" )) ) {
nid = nid.replace( rcssescape, fcssescape );
} else {
context.setAttribute( "id", (nid = expando) );
}
// Prefix every selector in the list
groups = tokenize( selector );
i = groups.length;
while ( i-- ) {
groups[i] = "#" + nid + " " + toSelector( groups[i] );
}
newSelector = groups.join( "," );
// Expand context for sibling selectors
newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
context;
}
if ( newSelector ) {
try {
push.apply( results,
newContext.querySelectorAll( newSelector )
);
return results;
} catch ( qsaError ) {
} finally {
if ( nid === expando ) {
context.removeAttribute( "id" );
}
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* Create key-value caches of limited size
* @returns {function(string, object)} Returns the Object data after storing it on itself with
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
* deleting the oldest entry
*/
function createCache() {
var keys = [];
function cache( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
if ( keys.push( key + " " ) > Expr.cacheLength ) {
// Only keep the most recent entries
delete cache[ keys.shift() ];
}
return (cache[ key + " " ] = value);
}
return cache;
}
/**
* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
/**
* Support testing using an element
* @param {Function} fn Passed the created element and returns a boolean result
*/
function assert( fn ) {
var el = document.createElement("fieldset");
try {
return !!fn( el );
} catch (e) {
return false;
} finally {
// Remove from its parent by default
if ( el.parentNode ) {
el.parentNode.removeChild( el );
}
// release memory in IE
el = null;
}
}
/**
* Adds the same handler for all of the specified attrs
* @param {String} attrs Pipe-separated list of attributes
* @param {Function} handler The method that will be applied
*/
function addHandle( attrs, handler ) {
var arr = attrs.split("|"),
i = arr.length;
while ( i-- ) {
Expr.attrHandle[ arr[i] ] = handler;
}
}
/**
* Checks document order of two siblings
* @param {Element} a
* @param {Element} b
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
*/
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
a.sourceIndex - b.sourceIndex;
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( (cur = cur.nextSibling) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
/**
* Returns a function to use in pseudos for input types
* @param {String} type
*/
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for buttons
* @param {String} type
*/
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for :enabled/:disabled
* @param {Boolean} disabled true for :disabled; false for :enabled
*/
function createDisabledPseudo( disabled ) {
// Known :disabled false positives:
// IE: *[disabled]:not(button, input, select, textarea, optgroup, option, menuitem, fieldset)
// not IE: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
return function( elem ) {
// Check form elements and option elements for explicit disabling
return "label" in elem && elem.disabled === disabled ||
"form" in elem && elem.disabled === disabled ||
// Check non-disabled form elements for fieldset[disabled] ancestors
"form" in elem && elem.disabled === false && (
// Support: IE6-11+
// Ancestry is covered for us
elem.isDisabled === disabled ||
// Otherwise, assume any non-<option> under fieldset[disabled] is disabled
/* jshint -W018 */
elem.isDisabled !== !disabled &&
("label" in elem || !disabledAncestor( elem )) !== disabled
);
};
}
/**
* Returns a function to use in pseudos for positionals
* @param {Function} fn
*/
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ (j = matchIndexes[i]) ] ) {
seed[j] = !(matches[j] = seed[j]);
}
}
});
});
}
/**
* Checks a node for validity as a Sizzle context
* @param {Element|Object=} context
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
*/
function testContext( context ) {
return context && typeof context.getElementsByTagName !== "undefined" && context;
}
// Expose support vars for convenience
support = Sizzle.support = {};
/**
* Detects XML nodes
* @param {Element|Object} elem An element or a document
* @returns {Boolean} True iff elem is a non-HTML XML node
*/
isXML = Sizzle.isXML = function( elem ) {
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
/**
* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
var hasCompare, subWindow,
doc = node ? node.ownerDocument || node : preferredDoc;
// Return early if doc is invalid or already selected
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Update global variables
document = doc;
docElem = document.documentElement;
documentIsHTML = !isXML( document );
// Support: IE 9-11, Edge
// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
if ( preferredDoc !== document &&
(subWindow = document.defaultView) && subWindow.top !== subWindow ) {
// Support: IE 11, Edge
if ( subWindow.addEventListener ) {
subWindow.addEventListener( "unload", unloadHandler, false );
// Support: IE 9 - 10 only
} else if ( subWindow.attachEvent ) {
subWindow.attachEvent( "onunload", unloadHandler );
}
}
/* Attributes
---------------------------------------------------------------------- */
// Support: IE<8
// Verify that getAttribute really returns attributes and not properties
// (excepting IE8 booleans)
support.attributes = assert(function( el ) {
el.className = "i";
return !el.getAttribute("className");
});
/* getElement(s)By*
---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements
support.getElementsByTagName = assert(function( el ) {
el.appendChild( document.createComment("") );
return !el.getElementsByTagName("*").length;
});
// Support: IE<9
support.getElementsByClassName = rnative.test( document.getElementsByClassName );
// Support: IE<10
// Check if getElementById returns elements by name
// The broken getElementById methods don't pick up programmatically-set names,
// so use a roundabout getElementsByName test
support.getById = assert(function( el ) {
docElem.appendChild( el ).id = expando;
return !document.getElementsByName || !document.getElementsByName( expando ).length;
});
// ID find and filter
if ( support.getById ) {
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
var m = context.getElementById( id );
return m ? [ m ] : [];
}
};
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
return elem.getAttribute("id") === attrId;
};
};
} else {
// Support: IE6/7
// getElementById is not reliable as a find shortcut
delete Expr.find["ID"];
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
var node = typeof elem.getAttributeNode !== "undefined" &&
elem.getAttributeNode("id");
return node && node.value === attrId;
};
};
}
// Tag
Expr.find["TAG"] = support.getElementsByTagName ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== "undefined" ) {
return context.getElementsByTagName( tag );
// DocumentFragment nodes don't have gEBTN
} else if ( support.qsa ) {
return context.querySelectorAll( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
results = context.getElementsByTagName( tag );
// Filter out possible comments