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-rw-r--r--libs/bower_components/jquery/src/event.js441
1 files changed, 269 insertions, 172 deletions
diff --git a/libs/bower_components/jquery/src/event.js b/libs/bower_components/jquery/src/event.js
index 16ca030bdb..ae3ac3c96a 100644
--- a/libs/bower_components/jquery/src/event.js
+++ b/libs/bower_components/jquery/src/event.js
@@ -1,21 +1,22 @@
-define([
+define( [
"./core",
- "./var/strundefined",
+ "./var/document",
"./var/rnotwhite",
"./var/hasOwn",
"./var/slice",
"./event/support",
+ "./data/var/acceptData",
"./core/init",
- "./data/accepts",
+ "./data",
"./selector"
-], function( jQuery, strundefined, rnotwhite, hasOwn, slice, support ) {
+], function( jQuery, document, rnotwhite, hasOwn, slice, support, acceptData ) {
var rformElems = /^(?:input|select|textarea)$/i,
rkeyEvent = /^key/,
- rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
+ rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
- rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+ rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
function returnTrue() {
return true;
@@ -25,12 +26,75 @@ function returnFalse() {
return false;
}
+// Support: IE9
+// See #13393 for more info
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
}
+function on( elem, types, selector, data, fn, one ) {
+ var origFn, type;
+
+ // Types can be a map of types/handlers
+ if ( typeof types === "object" ) {
+
+ // ( types-Object, selector, data )
+ if ( typeof selector !== "string" ) {
+
+ // ( types-Object, data )
+ data = data || selector;
+ selector = undefined;
+ }
+ for ( type in types ) {
+ on( elem, type, selector, data, types[ type ], one );
+ }
+ return elem;
+ }
+
+ if ( data == null && fn == null ) {
+
+ // ( types, fn )
+ fn = selector;
+ data = selector = undefined;
+ } else if ( fn == null ) {
+ if ( typeof selector === "string" ) {
+
+ // ( types, selector, fn )
+ fn = data;
+ data = undefined;
+ } else {
+
+ // ( types, data, fn )
+ fn = data;
+ data = selector;
+ selector = undefined;
+ }
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
+ } else if ( !fn ) {
+ return elem;
+ }
+
+ if ( one === 1 ) {
+ origFn = fn;
+ fn = function( event ) {
+
+ // Can use an empty set, since event contains the info
+ jQuery().off( event );
+ return origFn.apply( this, arguments );
+ };
+
+ // Use same guid so caller can remove using origFn
+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+ }
+ return elem.each( function() {
+ jQuery.event.add( this, types, fn, data, selector );
+ } );
+}
+
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
@@ -63,18 +127,22 @@ jQuery.event = {
}
// Init the element's event structure and main handler, if this is the first
- if ( !(events = elemData.events) ) {
+ if ( !( events = elemData.events ) ) {
events = elemData.events = {};
}
- if ( !(eventHandle = elemData.handle) ) {
+ if ( !( eventHandle = elemData.handle ) ) {
eventHandle = elemData.handle = function( e ) {
+
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
- return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?
+ return typeof jQuery !== "undefined" &&
+ ( !e || jQuery.event.triggered !== e.type ) ?
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
undefined;
};
- // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+
+ // Add elem as a property of the handle fn to prevent a memory leak
+ // with IE non-native events
eventHandle.elem = elem;
}
@@ -82,9 +150,9 @@ jQuery.event = {
types = ( types || "" ).match( rnotwhite ) || [ "" ];
t = types.length;
while ( t-- ) {
- tmp = rtypenamespace.exec( types[t] ) || [];
- type = origType = tmp[1];
- namespaces = ( tmp[2] || "" ).split( "." ).sort();
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
+ type = origType = tmp[ 1 ];
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
// There *must* be a type, no attaching namespace-only handlers
if ( !type ) {
@@ -101,7 +169,7 @@ jQuery.event = {
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
- handleObj = jQuery.extend({
+ handleObj = jQuery.extend( {
type: type,
origType: origType,
data: data,
@@ -109,16 +177,18 @@ jQuery.event = {
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
- namespace: namespaces.join(".")
+ namespace: namespaces.join( "." )
}, handleObjIn );
// Init the event handler queue if we're the first
- if ( !(handlers = events[ type ]) ) {
+ if ( !( handlers = events[ type ] ) ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener/attachEvent if the special events handler returns false
- if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+ if ( !special.setup ||
+ special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+
// Bind the global event handler to the element
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
@@ -160,7 +230,7 @@ jQuery.event = {
namespaces, origType,
elemData = jQuery.hasData( elem ) && jQuery._data( elem );
- if ( !elemData || !(events = elemData.events) ) {
+ if ( !elemData || !( events = elemData.events ) ) {
return;
}
@@ -168,9 +238,9 @@ jQuery.event = {
types = ( types || "" ).match( rnotwhite ) || [ "" ];
t = types.length;
while ( t-- ) {
- tmp = rtypenamespace.exec( types[t] ) || [];
- type = origType = tmp[1];
- namespaces = ( tmp[2] || "" ).split( "." ).sort();
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
+ type = origType = tmp[ 1 ];
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
@@ -183,7 +253,8 @@ jQuery.event = {
special = jQuery.event.special[ type ] || {};
type = ( selector ? special.delegateType : special.bindType ) || type;
handlers = events[ type ] || [];
- tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+ tmp = tmp[ 2 ] &&
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
// Remove matching events
origCount = j = handlers.length;
@@ -193,7 +264,8 @@ jQuery.event = {
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !tmp || tmp.test( handleObj.namespace ) ) &&
- ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+ ( !selector || selector === handleObj.selector ||
+ selector === "**" && handleObj.selector ) ) {
handlers.splice( j, 1 );
if ( handleObj.selector ) {
@@ -208,7 +280,9 @@ jQuery.event = {
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( origCount && !handlers.length ) {
- if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+ if ( !special.teardown ||
+ special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+
jQuery.removeEvent( elem, type, elemData.handle );
}
@@ -231,7 +305,7 @@ jQuery.event = {
bubbleType, special, tmp, i,
eventPath = [ elem || document ],
type = hasOwn.call( event, "type" ) ? event.type : event,
- namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
cur = tmp = elem = elem || document;
@@ -245,13 +319,14 @@ jQuery.event = {
return;
}
- if ( type.indexOf(".") >= 0 ) {
+ if ( type.indexOf( "." ) > -1 ) {
+
// Namespaced trigger; create a regexp to match event type in handle()
- namespaces = type.split(".");
+ namespaces = type.split( "." );
type = namespaces.shift();
namespaces.sort();
}
- ontype = type.indexOf(":") < 0 && "on" + type;
+ ontype = type.indexOf( ":" ) < 0 && "on" + type;
// Caller can pass in a jQuery.Event object, Object, or just an event type string
event = event[ jQuery.expando ] ?
@@ -260,9 +335,9 @@ jQuery.event = {
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
event.isTrigger = onlyHandlers ? 2 : 3;
- event.namespace = namespaces.join(".");
- event.namespace_re = event.namespace ?
- new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+ event.namespace = namespaces.join( "." );
+ event.rnamespace = event.namespace ?
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
null;
// Clean up the event in case it is being reused
@@ -296,28 +371,30 @@ jQuery.event = {
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
- if ( tmp === (elem.ownerDocument || document) ) {
+ if ( tmp === ( elem.ownerDocument || document ) ) {
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
}
// Fire handlers on the event path
i = 0;
- while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+ while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
event.type = i > 1 ?
bubbleType :
special.bindType || type;
// jQuery handler
- handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
+ handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] &&
+ jQuery._data( cur, "handle" );
+
if ( handle ) {
handle.apply( cur, data );
}
// Native handler
handle = ontype && cur[ ontype ];
- if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
+ if ( handle && handle.apply && acceptData( cur ) ) {
event.result = handle.apply( cur, data );
if ( event.result === false ) {
event.preventDefault();
@@ -329,8 +406,11 @@ jQuery.event = {
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
- if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
- jQuery.acceptData( elem ) ) {
+ if (
+ ( !special._default ||
+ special._default.apply( eventPath.pop(), data ) === false
+ ) && acceptData( elem )
+ ) {
// Call a native DOM method on the target with the same name name as the event.
// Can't use an .isFunction() check here because IE6/7 fails that test.
@@ -349,6 +429,7 @@ jQuery.event = {
try {
elem[ type ]();
} catch ( e ) {
+
// IE<9 dies on focus/blur to hidden element (#1486,#12518)
// only reproducible on winXP IE8 native, not IE9 in IE8 mode
}
@@ -369,14 +450,14 @@ jQuery.event = {
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( event );
- var i, ret, handleObj, matched, j,
+ var i, j, ret, matched, handleObj,
handlerQueue = [],
args = slice.call( arguments ),
handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
- args[0] = event;
+ args[ 0 ] = event;
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
@@ -389,24 +470,25 @@ jQuery.event = {
// Run delegates first; they may want to stop propagation beneath us
i = 0;
- while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+ while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
event.currentTarget = matched.elem;
j = 0;
- while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+ while ( ( handleObj = matched.handlers[ j++ ] ) &&
+ !event.isImmediatePropagationStopped() ) {
- // Triggered event must either 1) have no namespace, or
- // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
- if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+ // Triggered event must either 1) have no namespace, or 2) have namespace(s)
+ // a subset or equal to those in the bound event (both can have no namespace).
+ if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
event.handleObj = handleObj;
event.data = handleObj.data;
- ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
- .apply( matched.elem, args );
+ ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
+ handleObj.handler ).apply( matched.elem, args );
if ( ret !== undefined ) {
- if ( (event.result = ret) === false ) {
+ if ( ( event.result = ret ) === false ) {
event.preventDefault();
event.stopPropagation();
}
@@ -424,15 +506,19 @@ jQuery.event = {
},
handlers: function( event, handlers ) {
- var sel, handleObj, matches, i,
+ var i, matches, sel, handleObj,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
+ // Support (at least): Chrome, IE9
// Find delegate handlers
// Black-hole SVG <use> instance trees (#13180)
- // Avoid non-left-click bubbling in Firefox (#3861)
- if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+ //
+ // Support: Firefox<=42+
+ // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)
+ if ( delegateCount && cur.nodeType &&
+ ( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) {
/* jshint eqeqeq: false */
for ( ; cur != this; cur = cur.parentNode || this ) {
@@ -440,7 +526,7 @@ jQuery.event = {
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
- if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
+ if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) {
matches = [];
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
@@ -450,7 +536,7 @@ jQuery.event = {
if ( matches[ sel ] === undefined ) {
matches[ sel ] = handleObj.needsContext ?
- jQuery( sel, this ).index( cur ) >= 0 :
+ jQuery( sel, this ).index( cur ) > -1 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( matches[ sel ] ) {
@@ -458,7 +544,7 @@ jQuery.event = {
}
}
if ( matches.length ) {
- handlerQueue.push({ elem: cur, handlers: matches });
+ handlerQueue.push( { elem: cur, handlers: matches } );
}
}
}
@@ -466,7 +552,7 @@ jQuery.event = {
// Add the remaining (directly-bound) handlers
if ( delegateCount < handlers.length ) {
- handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+ handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } );
}
return handlerQueue;
@@ -505,7 +591,7 @@ jQuery.event = {
event.target = originalEvent.srcElement || document;
}
- // Support: Chrome 23+, Safari?
+ // Support: Safari 6-8+
// Target should not be a text node (#504, #13143)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
@@ -519,12 +605,13 @@ jQuery.event = {
},
// Includes some event props shared by KeyEvent and MouseEvent
- props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+ props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " +
+ "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ),
fixHooks: {},
keyHooks: {
- props: "char charCode key keyCode".split(" "),
+ props: "char charCode key keyCode".split( " " ),
filter: function( event, original ) {
// Add which for key events
@@ -537,7 +624,8 @@ jQuery.event = {
},
mouseHooks: {
- props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+ props: ( "button buttons clientX clientY fromElement offsetX offsetY " +
+ "pageX pageY screenX screenY toElement" ).split( " " ),
filter: function( event, original ) {
var body, eventDoc, doc,
button = original.button,
@@ -549,13 +637,19 @@ jQuery.event = {
doc = eventDoc.documentElement;
body = eventDoc.body;
- event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
- event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
+ event.pageX = original.clientX +
+ ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) -
+ ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+ event.pageY = original.clientY +
+ ( doc && doc.scrollTop || body && body.scrollTop || 0 ) -
+ ( doc && doc.clientTop || body && body.clientTop || 0 );
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && fromElement ) {
- event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
+ event.relatedTarget = fromElement === event.target ?
+ original.toElement :
+ fromElement;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
@@ -570,10 +664,12 @@ jQuery.event = {
special: {
load: {
+
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
focus: {
+
// Fire native event if possible so blur/focus sequence is correct
trigger: function() {
if ( this !== safeActiveElement() && this.focus ) {
@@ -581,6 +677,7 @@ jQuery.event = {
this.focus();
return false;
} catch ( e ) {
+
// Support: IE<9
// If we error on focus to hidden element (#1486, #12518),
// let .trigger() run the handlers
@@ -599,6 +696,7 @@ jQuery.event = {
delegateType: "focusout"
},
click: {
+
// For checkbox, fire native event so checked state will be right
trigger: function() {
if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
@@ -625,24 +723,28 @@ jQuery.event = {
}
},
- simulate: function( type, elem, event, bubble ) {
- // Piggyback on a donor event to simulate a different one.
- // Fake originalEvent to avoid donor's stopPropagation, but if the
- // simulated event prevents default then we do the same on the donor.
+ // Piggyback on a donor event to simulate a different one
+ simulate: function( type, elem, event ) {
var e = jQuery.extend(
new jQuery.Event(),
event,
{
type: type,
- isSimulated: true,
- originalEvent: {}
+ isSimulated: true
+
+ // Previously, `originalEvent: {}` was set here, so stopPropagation call
+ // would not be triggered on donor event, since in our own
+ // jQuery.event.stopPropagation function we had a check for existence of
+ // originalEvent.stopPropagation method, so, consequently it would be a noop.
+ //
+ // Guard for simulated events was moved to jQuery.event.stopPropagation function
+ // since `originalEvent` should point to the original event for the
+ // constancy with other events and for more focused logic
}
);
- if ( bubble ) {
- jQuery.event.trigger( e, null, elem );
- } else {
- jQuery.event.dispatch.call( elem, e );
- }
+
+ jQuery.event.trigger( e, null, elem );
+
if ( e.isDefaultPrevented() ) {
event.preventDefault();
}
@@ -651,8 +753,10 @@ jQuery.event = {
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
+
+ // This "if" is needed for plain objects
if ( elem.removeEventListener ) {
- elem.removeEventListener( type, handle, false );
+ elem.removeEventListener( type, handle );
}
} :
function( elem, type, handle ) {
@@ -661,8 +765,9 @@ jQuery.removeEvent = document.removeEventListener ?
if ( elem.detachEvent ) {
// #8545, #7054, preventing memory leaks for custom events in IE6-8
- // detachEvent needed property on element, by name of that event, to properly expose it to GC
- if ( typeof elem[ name ] === strundefined ) {
+ // detachEvent needed property on element, by name of that event,
+ // to properly expose it to GC
+ if ( typeof elem[ name ] === "undefined" ) {
elem[ name ] = null;
}
@@ -671,8 +776,9 @@ jQuery.removeEvent = document.removeEventListener ?
};
jQuery.Event = function( src, props ) {
+
// Allow instantiation without the 'new' keyword
- if ( !(this instanceof jQuery.Event) ) {
+ if ( !( this instanceof jQuery.Event ) ) {
return new jQuery.Event( src, props );
}
@@ -685,6 +791,7 @@ jQuery.Event = function( src, props ) {
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = src.defaultPrevented ||
src.defaultPrevented === undefined &&
+
// Support: IE < 9, Android < 4.0
src.returnValue === false ?
returnTrue :
@@ -710,6 +817,7 @@ jQuery.Event = function( src, props ) {
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
+ constructor: jQuery.Event,
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
@@ -736,9 +844,11 @@ jQuery.Event.prototype = {
var e = this.originalEvent;
this.isPropagationStopped = returnTrue;
- if ( !e ) {
+
+ if ( !e || this.isSimulated ) {
return;
}
+
// If stopPropagation exists, run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
@@ -762,7 +872,14 @@ jQuery.Event.prototype = {
};
// Create mouseenter/leave events using mouseover/out and event-time checks
-jQuery.each({
+// so that event delegation works in jQuery.
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
+//
+// Support: Safari 7 only
+// Safari sends mouseenter too often; see:
+// https://code.google.com/p/chromium/issues/detail?id=470258
+// for the description of the bug (it existed in older Chrome versions as well).
+jQuery.each( {
mouseenter: "mouseover",
mouseleave: "mouseout",
pointerenter: "pointerover",
@@ -778,9 +895,9 @@ jQuery.each({
related = event.relatedTarget,
handleObj = event.handleObj;
- // For mousenter/leave call the handler if related is outside the target.
+ // For mouseenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
- if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+ if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
@@ -788,13 +905,14 @@ jQuery.each({
return ret;
}
};
-});
+} );
// IE submit delegation
-if ( !support.submitBubbles ) {
+if ( !support.submit ) {
jQuery.event.special.submit = {
setup: function() {
+
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
@@ -802,30 +920,42 @@ if ( !support.submitBubbles ) {
// Lazy-add a submit handler when a descendant form may potentially be submitted
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
+
// Node name check avoids a VML-related crash in IE (#9807)
var elem = e.target,
- form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
- if ( form && !jQuery._data( form, "submitBubbles" ) ) {
+ form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ?
+
+ // Support: IE <=8
+ // We use jQuery.prop instead of elem.form
+ // to allow fixing the IE8 delegated submit issue (gh-2332)
+ // by 3rd party polyfills/workarounds.
+ jQuery.prop( elem, "form" ) :
+ undefined;
+
+ if ( form && !jQuery._data( form, "submit" ) ) {
jQuery.event.add( form, "submit._submit", function( event ) {
- event._submit_bubble = true;
- });
- jQuery._data( form, "submitBubbles", true );
+ event._submitBubble = true;
+ } );
+ jQuery._data( form, "submit", true );
}
- });
+ } );
+
// return undefined since we don't need an event listener
},
postDispatch: function( event ) {
+
// If form was submitted by the user, bubble the event up the tree
- if ( event._submit_bubble ) {
- delete event._submit_bubble;
+ if ( event._submitBubble ) {
+ delete event._submitBubble;
if ( this.parentNode && !event.isTrigger ) {
- jQuery.event.simulate( "submit", this.parentNode, event, true );
+ jQuery.event.simulate( "submit", this.parentNode, event );
}
}
},
teardown: function() {
+
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
@@ -838,52 +968,57 @@ if ( !support.submitBubbles ) {
}
// IE change delegation and checkbox/radio fix
-if ( !support.changeBubbles ) {
+if ( !support.change ) {
jQuery.event.special.change = {
setup: function() {
if ( rformElems.test( this.nodeName ) ) {
+
// IE doesn't fire change on a check/radio until blur; trigger it on click
// after a propertychange. Eat the blur-change in special.change.handle.
// This still fires onchange a second time for check/radio after blur.
if ( this.type === "checkbox" || this.type === "radio" ) {
jQuery.event.add( this, "propertychange._change", function( event ) {
if ( event.originalEvent.propertyName === "checked" ) {
- this._just_changed = true;
+ this._justChanged = true;
}
- });
+ } );
jQuery.event.add( this, "click._change", function( event ) {
- if ( this._just_changed && !event.isTrigger ) {
- this._just_changed = false;
+ if ( this._justChanged && !event.isTrigger ) {
+ this._justChanged = false;
}
+
// Allow triggered, simulated change events (#11500)
- jQuery.event.simulate( "change", this, event, true );
- });
+ jQuery.event.simulate( "change", this, event );
+ } );
}
return false;
}
+
// Delegated event; lazy-add a change handler on descendant inputs
jQuery.event.add( this, "beforeactivate._change", function( e ) {
var elem = e.target;
- if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
+ if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "change" ) ) {
jQuery.event.add( elem, "change._change", function( event ) {
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
- jQuery.event.simulate( "change", this.parentNode, event, true );
+ jQuery.event.simulate( "change", this.parentNode, event );
}
- });
- jQuery._data( elem, "changeBubbles", true );
+ } );
+ jQuery._data( elem, "change", true );
}
- });
+ } );
},
handle: function( event ) {
var elem = event.target;
// Swallow native change events from checkbox/radio, we already triggered them above
- if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
+ if ( this !== elem || event.isSimulated || event.isTrigger ||
+ ( elem.type !== "radio" && elem.type !== "checkbox" ) ) {
+
return event.handleObj.handler.apply( this, arguments );
}
},
@@ -896,14 +1031,21 @@ if ( !support.changeBubbles ) {
};
}
-// Create "bubbling" focus and blur events
-if ( !support.focusinBubbles ) {
- jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+// Support: Firefox
+// Firefox doesn't have focus(in | out) events
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
+//
+// Support: Chrome, Safari
+// focus(in | out) events fire after focus & blur events,
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
+// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857
+if ( !support.focusin ) {
+ jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler on the document while someone wants focusin/focusout
var handler = function( event ) {
- jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
- };
+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
+ };
jQuery.event.special[ fix ] = {
setup: function() {
@@ -927,80 +1069,34 @@ if ( !support.focusinBubbles ) {
}
}
};
- });
+ } );
}
-jQuery.fn.extend({
+jQuery.fn.extend( {
- on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
- var type, origFn;
-
- // Types can be a map of types/handlers
- if ( typeof types === "object" ) {
- // ( types-Object, selector, data )
- if ( typeof selector !== "string" ) {
- // ( types-Object, data )
- data = data || selector;
- selector = undefined;
- }
- for ( type in types ) {
- this.on( type, selector, data, types[ type ], one );
- }
- return this;
- }
-
- if ( data == null && fn == null ) {
- // ( types, fn )
- fn = selector;
- data = selector = undefined;
- } else if ( fn == null ) {
- if ( typeof selector === "string" ) {
- // ( types, selector, fn )
- fn = data;
- data = undefined;
- } else {
- // ( types, data, fn )
- fn = data;
- data = selector;
- selector = undefined;
- }
- }
- if ( fn === false ) {
- fn = returnFalse;
- } else if ( !fn ) {
- return this;
- }
-
- if ( one === 1 ) {
- origFn = fn;
- fn = function( event ) {
- // Can use an empty set, since event contains the info
- jQuery().off( event );
- return origFn.apply( this, arguments );
- };
- // Use same guid so caller can remove using origFn
- fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
- }
- return this.each( function() {
- jQuery.event.add( this, types, fn, data, selector );
- });
+ on: function( types, selector, data, fn ) {
+ return on( this, types, selector, data, fn );
},
one: function( types, selector, data, fn ) {
- return this.on( types, selector, data, fn, 1 );
+ return on( this, types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
+
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
- handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+ handleObj.namespace ?
+ handleObj.origType + "." + handleObj.namespace :
+ handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
+
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
@@ -1008,6 +1104,7 @@ jQuery.fn.extend({
return this;
}
if ( selector === false || typeof selector === "function" ) {
+
// ( types [, fn] )
fn = selector;
selector = undefined;
@@ -1015,23 +1112,23 @@ jQuery.fn.extend({
if ( fn === false ) {
fn = returnFalse;
}
- return this.each(function() {
+ return this.each( function() {
jQuery.event.remove( this, types, fn, selector );
- });
+ } );
},
trigger: function( type, data ) {
- return this.each(function() {
+ return this.each( function() {
jQuery.event.trigger( type, data, this );
- });
+ } );
},
triggerHandler: function( type, data ) {
- var elem = this[0];
+ var elem = this[ 0 ];
if ( elem ) {
return jQuery.event.trigger( type, data, elem, true );
}
}
-});
+} );
return jQuery;
-});
+} );
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-18 13:10:19 +0300