--- /dev/null
+ /*!
+ * 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: Sun Dec 9 12:15:33 2012 -0500
+ */
+
+;(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 oldIE
+ event.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.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 IE
+ setTimeout(function() {
+ // IE won't let the blur occur if the window is inactive
+ if ( 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 body
+ if ( !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()
+ };
+}
+
+function findCorner( elem ) {
+ var offset,
+ document = $( elem.ownerDocument );
+ elem = $( elem );
+ offset = elem.offset();
+
+ return {
+ x: offset.left - document.scrollLeft(),
+ y: offset.top - document.scrollTop()
+ };
+}
+
+$.extend( $.simulate.prototype, {
+ simulateDrag: function() {
+ var i = 0,
+ target = this.target,
+ options = this.options,
+ center = options.handle === "corner" ? findCorner( target ) : findCenter( target ),
+ x = Math.floor( center.x ),
+ y = Math.floor( center.y ),
+ coord = { clientX: x, clientY: y },
+ dx = options.dx || ( options.x !== undefined ? options.x - x : 0 ),
+ dy = options.dy || ( options.y !== undefined ? options.y - y : 0 ),
+ moves = options.moves || 3;
+
+ 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( target.ownerDocument, "mousemove", coord );
+ }
+
+ if ( $.contains( document, target ) ) {
+ this.simulateEvent( target, "mouseup", coord );
+ this.simulateEvent( target, "click", coord );
+ } else {
+ this.simulateEvent( document, "mouseup", coord );
+ }
+ }
+});
+
+})( jQuery );
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