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/*!* jQuery Simulate v0.0.1 - simulate browser mouse and keyboard events* https://github.com/jquery/jquery-simulate** Copyright 2012 jQuery Foundation and other contributors* Released under the MIT license.* http://jquery.org/license** Date: Thu May 29 21:31:24 2014 +0200*/;(function( $, undefined ) {var rkeyEvent = /^key/,rmouseEvent = /^(?:mouse|contextmenu)|click/;$.fn.simulate = function( type, options ) {return this.each(function() {new $.simulate( this, type, options );});};$.simulate = function( elem, type, options ) {var method = $.camelCase( "simulate-" + type );this.target = elem;this.options = options;if ( this[ method ] ) {this[ method ]();} else {this.simulateEvent( elem, type, options );}};$.extend( $.simulate, {keyCode: {BACKSPACE: 8,COMMA: 188,DELETE: 46,DOWN: 40,END: 35,ENTER: 13,ESCAPE: 27,HOME: 36,LEFT: 37,NUMPAD_ADD: 107,NUMPAD_DECIMAL: 110,NUMPAD_DIVIDE: 111,NUMPAD_ENTER: 108,NUMPAD_MULTIPLY: 106,NUMPAD_SUBTRACT: 109,PAGE_DOWN: 34,PAGE_UP: 33,PERIOD: 190,RIGHT: 39,SPACE: 32,TAB: 9,UP: 38},buttonCode: {LEFT: 0,MIDDLE: 1,RIGHT: 2}});$.extend( $.simulate.prototype, {simulateEvent: function( elem, type, options ) {var event = this.createEvent( type, options );this.dispatchEvent( elem, type, event, options );},createEvent: function( type, options ) {if ( rkeyEvent.test( type ) ) {return this.keyEvent( type, options );}if ( rmouseEvent.test( type ) ) {return this.mouseEvent( type, options );}},mouseEvent: function( type, options ) {var event, eventDoc, doc, body;options = $.extend({bubbles: true,cancelable: (type !== "mousemove"),view: window,detail: 0,screenX: 0,screenY: 0,clientX: 1,clientY: 1,ctrlKey: false,altKey: false,shiftKey: false,metaKey: false,button: 0,relatedTarget: undefined}, options );if ( document.createEvent ) {event = document.createEvent( "MouseEvents" );event.initMouseEvent( type, options.bubbles, options.cancelable,options.view, options.detail,options.screenX, options.screenY, options.clientX, options.clientY,options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,options.button, options.relatedTarget || document.body.parentNode );// IE 9+ creates events with pageX and pageY set to 0.// Trying to modify the properties throws an error,// so we define getters to return the correct values.if ( event.pageX === 0 && event.pageY === 0 && Object.defineProperty ) {eventDoc = event.relatedTarget.ownerDocument || document;doc = eventDoc.documentElement;body = eventDoc.body;Object.defineProperty( event, "pageX", {get: function() {return options.clientX +( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) -( doc && doc.clientLeft || body && body.clientLeft || 0 );}});Object.defineProperty( event, "pageY", {get: function() {return options.clientY +( doc && doc.scrollTop || body && body.scrollTop || 0 ) -( doc && doc.clientTop || body && body.clientTop || 0 );}});}} else if ( document.createEventObject ) {event = document.createEventObject();$.extend( event, options );// standards event.button uses constants defined here: http://msdn.microsoft.com/en-us/library/ie/ff974877(v=vs.85).aspx// old IE event.button uses constants defined here: http://msdn.microsoft.com/en-us/library/ie/ms533544(v=vs.85).aspx// so we actually need to map the standard back to oldIEevent.button = {0: 1,1: 4,2: 2}[ event.button ] || event.button;}return event;},keyEvent: function( type, options ) {var event;options = $.extend({bubbles: true,cancelable: true,view: window,ctrlKey: false,altKey: false,shiftKey: false,metaKey: false,keyCode: 0,charCode: undefined}, options );if ( document.createEvent ) {try {event = document.createEvent( "KeyEvents" );event.initKeyEvent( type, options.bubbles, options.cancelable, options.view,options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,options.keyCode, options.charCode );// initKeyEvent throws an exception in WebKit// see: http://stackoverflow.com/questions/6406784/initkeyevent-keypress-only-works-in-firefox-need-a-cross-browser-solution// and also https://bugs.webkit.org/show_bug.cgi?id=13368// fall back to a generic event until we decide to implement initKeyboardEvent} catch( err ) {event = document.createEvent( "Events" );event.initEvent( type, options.bubbles, options.cancelable );$.extend( event, {view: options.view,ctrlKey: options.ctrlKey,altKey: options.altKey,shiftKey: options.shiftKey,metaKey: options.metaKey,keyCode: options.keyCode,charCode: options.charCode});}} else if ( document.createEventObject ) {event = document.createEventObject();$.extend( event, options );}if ( !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() ) || (({}).toString.call( window.opera ) === "[object Opera]") ) {event.keyCode = (options.charCode > 0) ? options.charCode : options.keyCode;event.charCode = undefined;}return event;},dispatchEvent: function( elem, type, event ) {if ( elem[ type ] ) {elem[ type ]();} else if ( elem.dispatchEvent ) {elem.dispatchEvent( event );} else if ( elem.fireEvent ) {elem.fireEvent( "on" + type, event );}},simulateFocus: function() {var focusinEvent,triggered = false,element = $( this.target );function trigger() {triggered = true;}element.bind( "focus", trigger );element[ 0 ].focus();if ( !triggered ) {focusinEvent = $.Event( "focusin" );focusinEvent.preventDefault();element.trigger( focusinEvent );element.triggerHandler( "focus" );}element.unbind( "focus", trigger );},simulateBlur: function() {var focusoutEvent,triggered = false,element = $( this.target );function trigger() {triggered = true;}element.bind( "blur", trigger );element[ 0 ].blur();// blur events are async in IEsetTimeout(function() {// IE won't let the blur occur if the window is inactiveif ( element[ 0 ].ownerDocument.activeElement === element[ 0 ] ) {element[ 0 ].ownerDocument.body.focus();}// Firefox won't trigger events if the window is inactive// IE doesn't trigger events if we had to manually focus the bodyif ( !triggered ) {focusoutEvent = $.Event( "focusout" );focusoutEvent.preventDefault();element.trigger( focusoutEvent );element.triggerHandler( "blur" );}element.unbind( "blur", trigger );}, 1 );}});/** complex events **/function findCenter( elem ) {var offset,document = $( elem.ownerDocument );elem = $( elem );offset = elem.offset();return {x: offset.left + elem.outerWidth() / 2 - document.scrollLeft(),y: offset.top + elem.outerHeight() / 2 - document.scrollTop()};}$.extend( $.simulate.prototype, {simulateDrag: function() {var i = 0,target = this.target,options = this.options,center = findCenter( target ),x = Math.floor( center.x ),y = Math.floor( center.y ),dx = options.dx || 0,dy = options.dy || 0,moves = options.moves || 3,coord = { clientX: x, clientY: y };this.simulateEvent( target, "mousedown", coord );for ( ; i < moves ; i++ ) {x += dx / moves;y += dy / moves;coord = {clientX: Math.round( x ),clientY: Math.round( y )};this.simulateEvent( document, "mousemove", coord );}this.simulateEvent( target, "mouseup", coord );this.simulateEvent( target, "click", coord );}});})( jQuery );