Ext.define('Ext.overrides.event.Event', {
override: 'Ext.event.Event',
injectEvent: (function () {
var API,
dispatchers = {},
crazyIEButtons;
if (!Ext.isIE9m && document.createEvent) {
API = {
createHtmlEvent: function (doc, type, bubbles, cancelable) {
var event = doc.createEvent('HTMLEvents');
event.initEvent(type, bubbles, cancelable);
return event;
},
createMouseEvent: function (doc, type, bubbles, cancelable, detail,
clientX, clientY, ctrlKey, altKey, shiftKey, metaKey,
button, relatedTarget) {
var event = doc.createEvent('MouseEvents'),
view = doc.defaultView || window;
if (event.initMouseEvent) {
event.initMouseEvent(type, bubbles, cancelable, view, detail,
clientX, clientY, clientX, clientY, ctrlKey, altKey,
shiftKey, metaKey, button, relatedTarget);
} else {
event = doc.createEvent('UIEvents');
event.initEvent(type, bubbles, cancelable);
event.view = view;
event.detail = detail;
event.screenX = clientX;
event.screenY = clientY;
event.clientX = clientX;
event.clientY = clientY;
event.ctrlKey = ctrlKey;
event.altKey = altKey;
event.metaKey = metaKey;
event.shiftKey = shiftKey;
event.button = button;
event.relatedTarget = relatedTarget;
}
return event;
},
createUIEvent: function (doc, type, bubbles, cancelable, detail) {
var event = doc.createEvent('UIEvents'),
view = doc.defaultView || window;
event.initUIEvent(type, bubbles, cancelable, view, detail);
return event;
},
fireEvent: function (target, type, event) {
target.dispatchEvent(event);
}
};
} else if (document.createEventObject) {
crazyIEButtons = { 0: 1, 1: 4, 2: 2 };
API = {
createHtmlEvent: function (doc, type, bubbles, cancelable) {
var event = doc.createEventObject();
event.bubbles = bubbles;
event.cancelable = cancelable;
return event;
},
createMouseEvent: function (doc, type, bubbles, cancelable, detail,
clientX, clientY, ctrlKey, altKey, shiftKey, metaKey,
button, relatedTarget) {
var event = doc.createEventObject();
event.bubbles = bubbles;
event.cancelable = cancelable;
event.detail = detail;
event.screenX = clientX;
event.screenY = clientY;
event.clientX = clientX;
event.clientY = clientY;
event.ctrlKey = ctrlKey;
event.altKey = altKey;
event.shiftKey = shiftKey;
event.metaKey = metaKey;
event.button = crazyIEButtons[button] || button;
event.relatedTarget = relatedTarget;
return event;
},
createUIEvent: function (doc, type, bubbles, cancelable, detail) {
var event = doc.createEventObject();
event.bubbles = bubbles;
event.cancelable = cancelable;
return event;
},
fireEvent: function (target, type, event) {
target.fireEvent('on' + type, event);
}
};
}
Ext.Object.each({
load: [false, false],
unload: [false, false],
select: [true, false],
change: [true, false],
submit: [true, true],
reset: [true, false],
resize: [true, false],
scroll: [true, false]
},
function (name, value) {
var bubbles = value[0], cancelable = value[1];
dispatchers[name] = function (targetEl, srcEvent) {
var e = API.createHtmlEvent(name, bubbles, cancelable);
API.fireEvent(targetEl, name, e);
};
});
function createMouseEventDispatcher (type, detail) {
var cancelable = (type !== 'mousemove');
return function (targetEl, srcEvent) {
var xy = srcEvent.getXY(),
e = API.createMouseEvent(targetEl.ownerDocument, type, true, cancelable,
detail, xy[0], xy[1], srcEvent.ctrlKey, srcEvent.altKey,
srcEvent.shiftKey, srcEvent.metaKey, srcEvent.button,
srcEvent.relatedTarget);
API.fireEvent(targetEl, type, e);
};
}
Ext.each(['click', 'dblclick', 'mousedown', 'mouseup', 'mouseover', 'mousemove', 'mouseout'],
function (eventName) {
dispatchers[eventName] = createMouseEventDispatcher(eventName, 1);
});
Ext.Object.each({
focusin: [true, false],
focusout: [true, false],
activate: [true, true],
focus: [false, false],
blur: [false, false]
},
function (name, value) {
var bubbles = value[0], cancelable = value[1];
dispatchers[name] = function (targetEl, srcEvent) {
var e = API.createUIEvent(targetEl.ownerDocument, name, bubbles, cancelable, 1);
API.fireEvent(targetEl, name, e);
};
});
if (!API) {
dispatchers = {};
API = {};
}
function cannotInject (target, srcEvent) {
}
return function (target) {
var me = this,
dispatcher = dispatchers[me.type] || cannotInject,
t = target ? (target.dom || target) : me.getTarget();
dispatcher(t, me);
};
}()),
preventDefault: function(browserOnly) {
var me = this,
event = me.browserEvent,
parentEvent = me.parentEvent,
unselectable, target, fn;
if (typeof event.type !== 'unknown') {
if (!browserOnly) {
me.defaultPrevented = true;
}
if (parentEvent) {
parentEvent.defaultPrevented = true;
}
if (event.preventDefault) {
event.preventDefault();
} else {
if (event.type === 'mousedown') {
target = event.target;
unselectable = target.getAttribute('unselectable');
if (unselectable !== 'on') {
target.setAttribute('unselectable', 'on');
fn = function() {
target.setAttribute('unselectable', unselectable);
};
fn.$skipTimerCheck = true;
setTimeout(fn);
}
}
event.returnValue = false;
if (event.ctrlKey || event.keyCode > 111 && event.keyCode < 124) {
event.keyCode = -1;
}
}
}
return me;
},
deprecated: {
'5.0': {
methods: {
clone: function() {
return new this.self(this.browserEvent, this);
}
}
}
}
}, function() {
var Event = this,
btnMap,
onKeyDown = function(e) {
if (e.keyCode === 9) {
Event.forwardTab = !e.shiftKey;
}
},
onKeyUp = function(e) {
if (e.keyCode === 9) {
delete Event.forwardTab;
}
};
if (Ext.isIE9m) {
btnMap = {
0: 0,
1: 0,
4: 1,
2: 2
};
Event.override({
statics: {
enableIEAsync: function(browserEvent) {
var name,
fakeEvent = {};
for (name in browserEvent) {
fakeEvent[name] = browserEvent[name];
}
return fakeEvent;
}
},
constructor: function(event, info, touchesMap, identifiers) {
var me = this;
me.callParent([event, info, touchesMap, identifiers]);
me.button = btnMap[event.button];
if (event.type === 'contextmenu') {
me.button = 2;
}
me.toElement = event.toElement;
me.fromElement = event.fromElement;
},
mouseLeaveRe: /(mouseout|mouseleave)/,
mouseEnterRe: /(mouseover|mouseenter)/,
enableIEAsync: function(browserEvent) {
this.browserEvent = this.self.enableIEAsync(browserEvent);
},
getRelatedTarget: function(selector, maxDepth, returnEl) {
var me = this,
type, target;
if (!me.relatedTarget) {
type = me.type;
if (me.mouseLeaveRe.test(type)) {
target = me.toElement;
} else if (me.mouseEnterRe.test(type)) {
target = me.fromElement;
}
if (target) {
me.relatedTarget = me.self.resolveTextNode(target);
}
}
return me.callParent([selector, maxDepth, returnEl]);
}
});
document.attachEvent('onkeydown', onKeyDown);
document.attachEvent('onkeyup', onKeyUp);
window.attachEvent('onunload', function() {
document.detachEvent('onkeydown', onKeyDown);
document.detachEvent('onkeyup', onKeyUp);
});
}
else
if (document.addEventListener) {
document.addEventListener('keydown', onKeyDown, true);
document.addEventListener('keyup', onKeyUp, true);
}
});