node-red-contrib-snap4city-user
Version:
Nodes for Snap4city project, targeted to standard user (no developer)
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JavaScript
/*!
* 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) {
"use strict";
var rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|contextmenu)|click/,
rdocument = /\[object (?:HTML)?Document\]/;
function isDocument(ele) {
return rdocument.test(Object.prototype.toString.call(ele));
}
function windowOfDocument(doc) {
for (var i = 0; i < window.frames.length; i += 1) {
if (window.frames[i] && window.frames[i].document === doc) {
return window.frames[i];
}
}
return window;
}
$.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, this.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 = isDocument(this.target) ? this.target : (this.target.ownerDocument || document),
docEle,
body;
options = $.extend({
bubbles: true,
cancelable: (type !== "mousemove"),
view: windowOfDocument(doc),
detail: 0,
screenX: 0,
screenY: 0,
clientX: 1,
clientY: 1,
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false,
button: 0,
relatedTarget: undefined
}, options);
if (doc.createEvent) {
event = doc.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 || doc.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 = isDocument(event.relatedTarget) ? event.relatedTarget : (event.relatedTarget.ownerDocument || document);
docEle = eventDoc.documentElement;
body = eventDoc.body;
Object.defineProperty(event, "pageX", {
get: function () {
return options.clientX +
(docEle && docEle.scrollLeft || body && body.scrollLeft || 0) -
(docEle && docEle.clientLeft || body && body.clientLeft || 0);
}
});
Object.defineProperty(event, "pageY", {
get: function () {
return options.clientY +
(docEle && docEle.scrollTop || body && body.scrollTop || 0) -
(docEle && docEle.clientTop || body && body.clientTop || 0);
}
});
}
} else if (doc.createEventObject) {
event = doc.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, doc;
options = $.extend({
bubbles: true,
cancelable: true,
view: windowOfDocument(doc),
ctrlKey: false,
altKey: false,
shiftKey: false,
metaKey: false,
keyCode: 0,
charCode: undefined
}, options);
doc = isDocument(this.target) ? this.target : (this.target.ownerDocument || document);
if (doc.createEvent) {
try {
event = doc.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 = doc.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 (doc.createEventObject) {
event = doc.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, options) {
if (options.jQueryTrigger === true) {
$(elem).trigger($.extend({}, event, options, {
type: 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);
$element[0].blur();
// blur events are async in IE
setTimeout(function () {
// IE won't let the blur occur if the window is inactive
if ($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 = $(elem);
if (isDocument($elem[0])) {
$document = $elem;
offset = {
left: 0,
top: 0
};
} else {
$document = $($elem[0].ownerDocument || document);
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 = $(elem);
if (isDocument($elem[0])) {
$document = $elem;
offset = {
left: 0,
top: 0
};
} else {
$document = $($elem[0].ownerDocument || document);
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);