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-rw-r--r--bower_components/jquery/src/event.js1134
1 files changed, 0 insertions, 1134 deletions
diff --git a/bower_components/jquery/src/event.js b/bower_components/jquery/src/event.js
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--- a/bower_components/jquery/src/event.js
+++ /dev/null
@@ -1,1134 +0,0 @@
-define( [
- "./core",
- "./var/document",
- "./var/rnotwhite",
- "./var/hasOwn",
- "./var/slice",
- "./event/support",
- "./data/var/acceptData",
-
- "./core/init",
- "./data",
- "./selector"
-], function( jQuery, document, rnotwhite, hasOwn, slice, support, acceptData ) {
-
-var rformElems = /^(?:input|select|textarea)$/i,
- rkeyEvent = /^key/,
- rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
- rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
- rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
-
-function returnTrue() {
- return true;
-}
-
-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.
- */
-jQuery.event = {
-
- global: {},
-
- add: function( elem, types, handler, data, selector ) {
- var tmp, events, t, handleObjIn,
- special, eventHandle, handleObj,
- handlers, type, namespaces, origType,
- elemData = jQuery._data( elem );
-
- // Don't attach events to noData or text/comment nodes (but allow plain objects)
- if ( !elemData ) {
- return;
- }
-
- // Caller can pass in an object of custom data in lieu of the handler
- if ( handler.handler ) {
- handleObjIn = handler;
- handler = handleObjIn.handler;
- selector = handleObjIn.selector;
- }
-
- // Make sure that the handler has a unique ID, used to find/remove it later
- if ( !handler.guid ) {
- handler.guid = jQuery.guid++;
- }
-
- // Init the element's event structure and main handler, if this is the first
- if ( !( events = elemData.events ) ) {
- events = elemData.events = {};
- }
- 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 !== "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
- eventHandle.elem = elem;
- }
-
- // Handle multiple events separated by a space
- types = ( types || "" ).match( rnotwhite ) || [ "" ];
- t = types.length;
- while ( t-- ) {
- 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 ) {
- continue;
- }
-
- // If event changes its type, use the special event handlers for the changed type
- special = jQuery.event.special[ type ] || {};
-
- // If selector defined, determine special event api type, otherwise given type
- type = ( selector ? special.delegateType : special.bindType ) || type;
-
- // Update special based on newly reset type
- special = jQuery.event.special[ type ] || {};
-
- // handleObj is passed to all event handlers
- handleObj = jQuery.extend( {
- type: type,
- origType: origType,
- data: data,
- handler: handler,
- guid: handler.guid,
- selector: selector,
- needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
- namespace: namespaces.join( "." )
- }, handleObjIn );
-
- // Init the event handler queue if we're the first
- 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 ) {
-
- // Bind the global event handler to the element
- if ( elem.addEventListener ) {
- elem.addEventListener( type, eventHandle, false );
-
- } else if ( elem.attachEvent ) {
- elem.attachEvent( "on" + type, eventHandle );
- }
- }
- }
-
- if ( special.add ) {
- special.add.call( elem, handleObj );
-
- if ( !handleObj.handler.guid ) {
- handleObj.handler.guid = handler.guid;
- }
- }
-
- // Add to the element's handler list, delegates in front
- if ( selector ) {
- handlers.splice( handlers.delegateCount++, 0, handleObj );
- } else {
- handlers.push( handleObj );
- }
-
- // Keep track of which events have ever been used, for event optimization
- jQuery.event.global[ type ] = true;
- }
-
- // Nullify elem to prevent memory leaks in IE
- elem = null;
- },
-
- // Detach an event or set of events from an element
- remove: function( elem, types, handler, selector, mappedTypes ) {
- var j, handleObj, tmp,
- origCount, t, events,
- special, handlers, type,
- namespaces, origType,
- elemData = jQuery.hasData( elem ) && jQuery._data( elem );
-
- if ( !elemData || !( events = elemData.events ) ) {
- return;
- }
-
- // Once for each type.namespace in types; type may be omitted
- types = ( types || "" ).match( rnotwhite ) || [ "" ];
- t = types.length;
- while ( t-- ) {
- 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 ) {
- for ( type in events ) {
- jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
- }
- continue;
- }
-
- special = jQuery.event.special[ type ] || {};
- type = ( selector ? special.delegateType : special.bindType ) || type;
- handlers = events[ type ] || [];
- tmp = tmp[ 2 ] &&
- new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
-
- // Remove matching events
- origCount = j = handlers.length;
- while ( j-- ) {
- handleObj = handlers[ j ];
-
- if ( ( mappedTypes || origType === handleObj.origType ) &&
- ( !handler || handler.guid === handleObj.guid ) &&
- ( !tmp || tmp.test( handleObj.namespace ) ) &&
- ( !selector || selector === handleObj.selector ||
- selector === "**" && handleObj.selector ) ) {
- handlers.splice( j, 1 );
-
- if ( handleObj.selector ) {
- handlers.delegateCount--;
- }
- if ( special.remove ) {
- special.remove.call( elem, handleObj );
- }
- }
- }
-
- // 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 ) {
-
- jQuery.removeEvent( elem, type, elemData.handle );
- }
-
- delete events[ type ];
- }
- }
-
- // Remove the expando if it's no longer used
- if ( jQuery.isEmptyObject( events ) ) {
- delete elemData.handle;
-
- // removeData also checks for emptiness and clears the expando if empty
- // so use it instead of delete
- jQuery._removeData( elem, "events" );
- }
- },
-
- trigger: function( event, data, elem, onlyHandlers ) {
- var handle, ontype, cur,
- bubbleType, special, tmp, i,
- eventPath = [ elem || document ],
- type = hasOwn.call( event, "type" ) ? event.type : event,
- namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
-
- cur = tmp = elem = elem || document;
-
- // Don't do events on text and comment nodes
- if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
- return;
- }
-
- // focus/blur morphs to focusin/out; ensure we're not firing them right now
- if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
- return;
- }
-
- if ( type.indexOf( "." ) > -1 ) {
-
- // Namespaced trigger; create a regexp to match event type in handle()
- namespaces = type.split( "." );
- type = namespaces.shift();
- namespaces.sort();
- }
- 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 ] ?
- event :
- new jQuery.Event( type, typeof event === "object" && event );
-
- // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
- event.isTrigger = onlyHandlers ? 2 : 3;
- event.namespace = namespaces.join( "." );
- event.rnamespace = event.namespace ?
- new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
- null;
-
- // Clean up the event in case it is being reused
- event.result = undefined;
- if ( !event.target ) {
- event.target = elem;
- }
-
- // Clone any incoming data and prepend the event, creating the handler arg list
- data = data == null ?
- [ event ] :
- jQuery.makeArray( data, [ event ] );
-
- // Allow special events to draw outside the lines
- special = jQuery.event.special[ type ] || {};
- if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
- return;
- }
-
- // Determine event propagation path in advance, per W3C events spec (#9951)
- // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
- if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
- bubbleType = special.delegateType || type;
- if ( !rfocusMorph.test( bubbleType + type ) ) {
- cur = cur.parentNode;
- }
- for ( ; cur; cur = cur.parentNode ) {
- eventPath.push( cur );
- tmp = cur;
- }
-
- // Only add window if we got to document (e.g., not plain obj or detached DOM)
- 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() ) {
-
- event.type = i > 1 ?
- bubbleType :
- special.bindType || type;
-
- // jQuery handler
- 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 && acceptData( cur ) ) {
- event.result = handle.apply( cur, data );
- if ( event.result === false ) {
- event.preventDefault();
- }
- }
- }
- event.type = type;
-
- // If nobody prevented the default action, do it now
- if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
- 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.
- // Don't do default actions on window, that's where global variables be (#6170)
- if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
-
- // Don't re-trigger an onFOO event when we call its FOO() method
- tmp = elem[ ontype ];
-
- if ( tmp ) {
- elem[ ontype ] = null;
- }
-
- // Prevent re-triggering of the same event, since we already bubbled it above
- jQuery.event.triggered = type;
- 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
- }
- jQuery.event.triggered = undefined;
-
- if ( tmp ) {
- elem[ ontype ] = tmp;
- }
- }
- }
- }
-
- return event.result;
- },
-
- dispatch: function( event ) {
-
- // Make a writable jQuery.Event from the native event object
- event = jQuery.event.fix( event );
-
- 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;
- event.delegateTarget = this;
-
- // Call the preDispatch hook for the mapped type, and let it bail if desired
- if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
- return;
- }
-
- // Determine handlers
- handlerQueue = jQuery.event.handlers.call( this, event, handlers );
-
- // Run delegates first; they may want to stop propagation beneath us
- i = 0;
- while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
- event.currentTarget = matched.elem;
-
- j = 0;
- 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.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 );
-
- if ( ret !== undefined ) {
- if ( ( event.result = ret ) === false ) {
- event.preventDefault();
- event.stopPropagation();
- }
- }
- }
- }
- }
-
- // Call the postDispatch hook for the mapped type
- if ( special.postDispatch ) {
- special.postDispatch.call( this, event );
- }
-
- return event.result;
- },
-
- handlers: function( event, handlers ) {
- 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)
- //
- // 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 ) {
- /* jshint eqeqeq: true */
-
- // 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" ) ) {
- matches = [];
- for ( i = 0; i < delegateCount; i++ ) {
- handleObj = handlers[ i ];
-
- // Don't conflict with Object.prototype properties (#13203)
- sel = handleObj.selector + " ";
-
- if ( matches[ sel ] === undefined ) {
- matches[ sel ] = handleObj.needsContext ?
- jQuery( sel, this ).index( cur ) > -1 :
- jQuery.find( sel, this, null, [ cur ] ).length;
- }
- if ( matches[ sel ] ) {
- matches.push( handleObj );
- }
- }
- if ( matches.length ) {
- handlerQueue.push( { elem: cur, handlers: matches } );
- }
- }
- }
- }
-
- // Add the remaining (directly-bound) handlers
- if ( delegateCount < handlers.length ) {
- handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } );
- }
-
- return handlerQueue;
- },
-
- fix: function( event ) {
- if ( event[ jQuery.expando ] ) {
- return event;
- }
-
- // Create a writable copy of the event object and normalize some properties
- var i, prop, copy,
- type = event.type,
- originalEvent = event,
- fixHook = this.fixHooks[ type ];
-
- if ( !fixHook ) {
- this.fixHooks[ type ] = fixHook =
- rmouseEvent.test( type ) ? this.mouseHooks :
- rkeyEvent.test( type ) ? this.keyHooks :
- {};
- }
- copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
- event = new jQuery.Event( originalEvent );
-
- i = copy.length;
- while ( i-- ) {
- prop = copy[ i ];
- event[ prop ] = originalEvent[ prop ];
- }
-
- // Support: IE<9
- // Fix target property (#1925)
- if ( !event.target ) {
- event.target = originalEvent.srcElement || document;
- }
-
- // Support: Safari 6-8+
- // Target should not be a text node (#504, #13143)
- if ( event.target.nodeType === 3 ) {
- event.target = event.target.parentNode;
- }
-
- // Support: IE<9
- // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
- event.metaKey = !!event.metaKey;
-
- return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
- },
-
- // Includes some event props shared by KeyEvent and MouseEvent
- props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " +
- "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ),
-
- fixHooks: {},
-
- keyHooks: {
- props: "char charCode key keyCode".split( " " ),
- filter: function( event, original ) {
-
- // Add which for key events
- if ( event.which == null ) {
- event.which = original.charCode != null ? original.charCode : original.keyCode;
- }
-
- return event;
- }
- },
-
- mouseHooks: {
- 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,
- fromElement = original.fromElement;
-
- // Calculate pageX/Y if missing and clientX/Y available
- if ( event.pageX == null && original.clientX != null ) {
- eventDoc = event.target.ownerDocument || document;
- 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 );
- }
-
- // Add relatedTarget, if necessary
- if ( !event.relatedTarget && fromElement ) {
- event.relatedTarget = fromElement === event.target ?
- original.toElement :
- fromElement;
- }
-
- // Add which for click: 1 === left; 2 === middle; 3 === right
- // Note: button is not normalized, so don't use it
- if ( !event.which && button !== undefined ) {
- event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
- }
-
- return 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 ) {
- try {
- this.focus();
- return false;
- } catch ( e ) {
-
- // Support: IE<9
- // If we error on focus to hidden element (#1486, #12518),
- // let .trigger() run the handlers
- }
- }
- },
- delegateType: "focusin"
- },
- blur: {
- trigger: function() {
- if ( this === safeActiveElement() && this.blur ) {
- this.blur();
- return false;
- }
- },
- 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 ) {
- this.click();
- return false;
- }
- },
-
- // For cross-browser consistency, don't fire native .click() on links
- _default: function( event ) {
- return jQuery.nodeName( event.target, "a" );
- }
- },
-
- beforeunload: {
- postDispatch: function( event ) {
-
- // Support: Firefox 20+
- // Firefox doesn't alert if the returnValue field is not set.
- if ( event.result !== undefined && event.originalEvent ) {
- event.originalEvent.returnValue = event.result;
- }
- }
- }
- },
-
- // 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
-
- // 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
- }
- );
-
- jQuery.event.trigger( e, null, elem );
-
- if ( e.isDefaultPrevented() ) {
- event.preventDefault();
- }
- }
-};
-
-jQuery.removeEvent = document.removeEventListener ?
- function( elem, type, handle ) {
-
- // This "if" is needed for plain objects
- if ( elem.removeEventListener ) {
- elem.removeEventListener( type, handle );
- }
- } :
- function( elem, type, handle ) {
- var name = "on" + type;
-
- 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 ] === "undefined" ) {
- elem[ name ] = null;
- }
-
- elem.detachEvent( name, handle );
- }
- };
-
-jQuery.Event = function( src, props ) {
-
- // Allow instantiation without the 'new' keyword
- if ( !( this instanceof jQuery.Event ) ) {
- return new jQuery.Event( src, props );
- }
-
- // Event object
- if ( src && src.type ) {
- this.originalEvent = src;
- this.type = src.type;
-
- // Events bubbling up the document may have been marked as prevented
- // 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 :
- returnFalse;
-
- // Event type
- } else {
- this.type = src;
- }
-
- // Put explicitly provided properties onto the event object
- if ( props ) {
- jQuery.extend( this, props );
- }
-
- // Create a timestamp if incoming event doesn't have one
- this.timeStamp = src && src.timeStamp || jQuery.now();
-
- // Mark it as fixed
- this[ jQuery.expando ] = true;
-};
-
-// 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,
-
- preventDefault: function() {
- var e = this.originalEvent;
-
- this.isDefaultPrevented = returnTrue;
- if ( !e ) {
- return;
- }
-
- // If preventDefault exists, run it on the original event
- if ( e.preventDefault ) {
- e.preventDefault();
-
- // Support: IE
- // Otherwise set the returnValue property of the original event to false
- } else {
- e.returnValue = false;
- }
- },
- stopPropagation: function() {
- var e = this.originalEvent;
-
- this.isPropagationStopped = returnTrue;
-
- if ( !e || this.isSimulated ) {
- return;
- }
-
- // If stopPropagation exists, run it on the original event
- if ( e.stopPropagation ) {
- e.stopPropagation();
- }
-
- // Support: IE
- // Set the cancelBubble property of the original event to true
- e.cancelBubble = true;
- },
- stopImmediatePropagation: function() {
- var e = this.originalEvent;
-
- this.isImmediatePropagationStopped = returnTrue;
-
- if ( e && e.stopImmediatePropagation ) {
- e.stopImmediatePropagation();
- }
-
- this.stopPropagation();
- }
-};
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-// 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",
- pointerleave: "pointerout"
-}, function( orig, fix ) {
- jQuery.event.special[ orig ] = {
- delegateType: fix,
- bindType: fix,
-
- handle: function( event ) {
- var ret,
- target = this,
- related = event.relatedTarget,
- handleObj = event.handleObj;
-
- // 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 ) ) ) {
- event.type = handleObj.origType;
- ret = handleObj.handler.apply( this, arguments );
- event.type = fix;
- }
- return ret;
- }
- };
-} );
-
-// IE submit delegation
-if ( !support.submit ) {
-
- jQuery.event.special.submit = {
- setup: function() {
-
- // Only need this for delegated form submit events
- if ( jQuery.nodeName( this, "form" ) ) {
- return false;
- }
-
- // 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" ) ?
-
- // 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._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._submitBubble ) {
- delete event._submitBubble;
- if ( this.parentNode && !event.isTrigger ) {
- jQuery.event.simulate( "submit", this.parentNode, event );
- }
- }
- },
-
- teardown: function() {
-
- // Only need this for delegated form submit events
- if ( jQuery.nodeName( this, "form" ) ) {
- return false;
- }
-
- // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
- jQuery.event.remove( this, "._submit" );
- }
- };
-}
-
-// IE change delegation and checkbox/radio fix
-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._justChanged = true;
- }
- } );
- jQuery.event.add( this, "click._change", function( event ) {
- if ( this._justChanged && !event.isTrigger ) {
- this._justChanged = false;
- }
-
- // Allow triggered, simulated change events (#11500)
- 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, "change" ) ) {
- jQuery.event.add( elem, "change._change", function( event ) {
- if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
- jQuery.event.simulate( "change", this.parentNode, event );
- }
- } );
- 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" ) ) {
-
- return event.handleObj.handler.apply( this, arguments );
- }
- },
-
- teardown: function() {
- jQuery.event.remove( this, "._change" );
-
- return !rformElems.test( this.nodeName );
- }
- };
-}
-
-// 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 ) );
- };
-
- jQuery.event.special[ fix ] = {
- setup: function() {
- var doc = this.ownerDocument || this,
- attaches = jQuery._data( doc, fix );
-
- if ( !attaches ) {
- doc.addEventListener( orig, handler, true );
- }
- jQuery._data( doc, fix, ( attaches || 0 ) + 1 );
- },
- teardown: function() {
- var doc = this.ownerDocument || this,
- attaches = jQuery._data( doc, fix ) - 1;
-
- if ( !attaches ) {
- doc.removeEventListener( orig, handler, true );
- jQuery._removeData( doc, fix );
- } else {
- jQuery._data( doc, fix, attaches );
- }
- }
- };
- } );
-}
-
-jQuery.fn.extend( {
-
- on: function( types, selector, data, fn ) {
- return on( this, types, selector, data, fn );
- },
- one: function( types, selector, data, fn ) {
- 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.selector,
- handleObj.handler
- );
- return this;
- }
- if ( typeof types === "object" ) {
-
- // ( types-object [, selector] )
- for ( type in types ) {
- this.off( type, selector, types[ type ] );
- }
- return this;
- }
- if ( selector === false || typeof selector === "function" ) {
-
- // ( types [, fn] )
- fn = selector;
- selector = undefined;
- }
- if ( fn === false ) {
- fn = returnFalse;
- }
- return this.each( function() {
- jQuery.event.remove( this, types, fn, selector );
- } );
- },
-
- trigger: function( type, data ) {
- return this.each( function() {
- jQuery.event.trigger( type, data, this );
- } );
- },
- triggerHandler: function( type, data ) {
- var elem = this[ 0 ];
- if ( elem ) {
- return jQuery.event.trigger( type, data, elem, true );
- }
- }
-} );
-
-return jQuery;
-} );
generated by cgit v1.2.3 (git 2.46.0) at 2026-01-26 22:10:34 +0000