jquery-ui-1.10.3/tests/jquery.simulate.js

 /*!
 * 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( document, "mousemove", coord );
                }

                this.simulateEvent( target, "mouseup", coord );
                this.simulateEvent( target, "click", coord );
        }
});

})( jQuery );
1	/*!
2	* jQuery Simulate v0.0.1 - simulate browser mouse and keyboard events
3	* https://github.com/jquery/jquery-simulate
4	*
5	* Copyright 2012 jQuery Foundation and other contributors
6	* Released under the MIT license.
7	* http://jquery.org/license
8	*
9	* Date: Sun Dec 9 12:15:33 2012 -0500
10	*/
11
12	;(function( $, undefined ) {
13
14	var rkeyEvent = /^key/,
15	rmouseEvent = /^(?:mouse\|contextmenu)\|click/;
16
17	$.fn.simulate = function( type, options ) {
18	return this.each(function() {
19	new $.simulate( this, type, options );
20	});
21	};
22
23	$.simulate = function( elem, type, options ) {
24	var method = $.camelCase( "simulate-" + type );
25
26	this.target = elem;
27	this.options = options;
28
29	if ( this[ method ] ) {
30	this[ method ]();
31	} else {
32	this.simulateEvent( elem, type, options );
33	}
34	};
35
36	$.extend( $.simulate, {
37
38	keyCode: {
39	BACKSPACE: 8,
40	COMMA: 188,
41	DELETE: 46,
42	DOWN: 40,
43	END: 35,
44	ENTER: 13,
45	ESCAPE: 27,
46	HOME: 36,
47	LEFT: 37,
48	NUMPAD_ADD: 107,
49	NUMPAD_DECIMAL: 110,
50	NUMPAD_DIVIDE: 111,
51	NUMPAD_ENTER: 108,
52	NUMPAD_MULTIPLY: 106,
53	NUMPAD_SUBTRACT: 109,
54	PAGE_DOWN: 34,
55	PAGE_UP: 33,
56	PERIOD: 190,
57	RIGHT: 39,
58	SPACE: 32,
59	TAB: 9,
60	UP: 38
61	},
62
63	buttonCode: {
64	LEFT: 0,
65	MIDDLE: 1,
66	RIGHT: 2
67	}
68	});
69
70	$.extend( $.simulate.prototype, {
71
72	simulateEvent: function( elem, type, options ) {
73	var event = this.createEvent( type, options );
74	this.dispatchEvent( elem, type, event, options );
75	},
76
77	createEvent: function( type, options ) {
78	if ( rkeyEvent.test( type ) ) {
79	return this.keyEvent( type, options );
80	}
81
82	if ( rmouseEvent.test( type ) ) {
83	return this.mouseEvent( type, options );
84	}
85	},
86
87	mouseEvent: function( type, options ) {
88	var event, eventDoc, doc, body;
89	options = $.extend({
90	bubbles: true,
91	cancelable: (type !== "mousemove"),
92	view: window,
93	detail: 0,
94	screenX: 0,
95	screenY: 0,
96	clientX: 1,
97	clientY: 1,
98	ctrlKey: false,
99	altKey: false,
100	shiftKey: false,
101	metaKey: false,
102	button: 0,
103	relatedTarget: undefined
104	}, options );
105
106	if ( document.createEvent ) {
107	event = document.createEvent( "MouseEvents" );
108	event.initMouseEvent( type, options.bubbles, options.cancelable,
109	options.view, options.detail,
110	options.screenX, options.screenY, options.clientX, options.clientY,
111	options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,
112	options.button, options.relatedTarget \|\| document.body.parentNode );
113
114	// IE 9+ creates events with pageX and pageY set to 0.
115	// Trying to modify the properties throws an error,
116	// so we define getters to return the correct values.
117	if ( event.pageX === 0 && event.pageY === 0 && Object.defineProperty ) {
118	eventDoc = event.relatedTarget.ownerDocument \|\| document;
119	doc = eventDoc.documentElement;
120	body = eventDoc.body;
121
122	Object.defineProperty( event, "pageX", {
123	get: function() {
124	return options.clientX +
125	( doc && doc.scrollLeft \|\| body && body.scrollLeft \|\| 0 ) -
126	( doc && doc.clientLeft \|\| body && body.clientLeft \|\| 0 );
127	}
128	});
129	Object.defineProperty( event, "pageY", {
130	get: function() {
131	return options.clientY +
132	( doc && doc.scrollTop \|\| body && body.scrollTop \|\| 0 ) -
133	( doc && doc.clientTop \|\| body && body.clientTop \|\| 0 );
134	}
135	});
136	}
137	} else if ( document.createEventObject ) {
138	event = document.createEventObject();
139	$.extend( event, options );
140	// standards event.button uses constants defined here: http://msdn.microsoft.com/en-us/library/ie/ff974877(v=vs.85).aspx
141	// old IE event.button uses constants defined here: http://msdn.microsoft.com/en-us/library/ie/ms533544(v=vs.85).aspx
142	// so we actually need to map the standard back to oldIE
143	event.button = {
144	0: 1,
145	1: 4,
146	2: 2
147	}[ event.button ] \|\| event.button;
148	}
149
150	return event;
151	},
152
153	keyEvent: function( type, options ) {
154	var event;
155	options = $.extend({
156	bubbles: true,
157	cancelable: true,
158	view: window,
159	ctrlKey: false,
160	altKey: false,
161	shiftKey: false,
162	metaKey: false,
163	keyCode: 0,
164	charCode: undefined
165	}, options );
166
167	if ( document.createEvent ) {
168	try {
169	event = document.createEvent( "KeyEvents" );
170	event.initKeyEvent( type, options.bubbles, options.cancelable, options.view,
171	options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,
172	options.keyCode, options.charCode );
173	// initKeyEvent throws an exception in WebKit
174	// see: http://stackoverflow.com/questions/6406784/initkeyevent-keypress-only-works-in-firefox-need-a-cross-browser-solution
175	// and also https://bugs.webkit.org/show_bug.cgi?id=13368
176	// fall back to a generic event until we decide to implement initKeyboardEvent
177	} catch( err ) {
178	event = document.createEvent( "Events" );
179	event.initEvent( type, options.bubbles, options.cancelable );
180	$.extend( event, {
181	view: options.view,
182	ctrlKey: options.ctrlKey,
183	altKey: options.altKey,
184	shiftKey: options.shiftKey,
185	metaKey: options.metaKey,
186	keyCode: options.keyCode,
187	charCode: options.charCode
188	});
189	}
190	} else if ( document.createEventObject ) {
191	event = document.createEventObject();
192	$.extend( event, options );
193	}
194
195	if ( !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() ) \|\| (({}).toString.call( window.opera ) === "[object Opera]") ) {
196	event.keyCode = (options.charCode > 0) ? options.charCode : options.keyCode;
197	event.charCode = undefined;
198	}
199
200	return event;
201	},
202
203	dispatchEvent: function( elem, type, event ) {
204	if ( elem.dispatchEvent ) {
205	elem.dispatchEvent( event );
206	} else if ( elem.fireEvent ) {
207	elem.fireEvent( "on" + type, event );
208	}
209	},
210
211	simulateFocus: function() {
212	var focusinEvent,
213	triggered = false,
214	element = $( this.target );
215
216	function trigger() {
217	triggered = true;
218	}
219
220	element.bind( "focus", trigger );
221	element[ 0 ].focus();
222
223	if ( !triggered ) {
224	focusinEvent = $.Event( "focusin" );
225	focusinEvent.preventDefault();
226	element.trigger( focusinEvent );
227	element.triggerHandler( "focus" );
228	}
229	element.unbind( "focus", trigger );
230	},
231
232	simulateBlur: function() {
233	var focusoutEvent,
234	triggered = false,
235	element = $( this.target );
236
237	function trigger() {
238	triggered = true;
239	}
240
241	element.bind( "blur", trigger );
242	element[ 0 ].blur();
243
244	// blur events are async in IE
245	setTimeout(function() {
246	// IE won't let the blur occur if the window is inactive
247	if ( element[ 0 ].ownerDocument.activeElement === element[ 0 ] ) {
248	element[ 0 ].ownerDocument.body.focus();
249	}
250
251	// Firefox won't trigger events if the window is inactive
252	// IE doesn't trigger events if we had to manually focus the body
253	if ( !triggered ) {
254	focusoutEvent = $.Event( "focusout" );
255	focusoutEvent.preventDefault();
256	element.trigger( focusoutEvent );
257	element.triggerHandler( "blur" );
258	}
259	element.unbind( "blur", trigger );
260	}, 1 );
261	}
262	});
263
264
265
266	/ complex events /
267
268	function findCenter( elem ) {
269	var offset,
270	document = $( elem.ownerDocument );
271	elem = $( elem );
272	offset = elem.offset();
273
274	return {
275	x: offset.left + elem.outerWidth() / 2 - document.scrollLeft(),
276	y: offset.top + elem.outerHeight() / 2 - document.scrollTop()
277	};
278	}
279
280	function findCorner( elem ) {
281	var offset,
282	document = $( elem.ownerDocument );
283	elem = $( elem );
284	offset = elem.offset();
285
286	return {
287	x: offset.left - document.scrollLeft(),
288	y: offset.top - document.scrollTop()
289	};
290	}
291
292	$.extend( $.simulate.prototype, {
293	simulateDrag: function() {
294	var i = 0,
295	target = this.target,
296	options = this.options,
297	center = options.handle === "corner" ? findCorner( target ) : findCenter( target ),
298	x = Math.floor( center.x ),
299	y = Math.floor( center.y ),
300	coord = { clientX: x, clientY: y },
301	dx = options.dx \|\| ( options.x !== undefined ? options.x - x : 0 ),
302	dy = options.dy \|\| ( options.y !== undefined ? options.y - y : 0 ),
303	moves = options.moves \|\| 3;
304
305	this.simulateEvent( target, "mousedown", coord );
306
307	for ( ; i < moves ; i++ ) {
308	x += dx / moves;
309	y += dy / moves;
310
311	coord = {
312	clientX: Math.round( x ),
313	clientY: Math.round( y )
314	};
315
316	this.simulateEvent( document, "mousemove", coord );
317	}
318
319	this.simulateEvent( target, "mouseup", coord );
320	this.simulateEvent( target, "click", coord );
321	}
322	});
323
324	})( jQuery );