From: Rick Waldron Date: Thu, 6 Oct 2011 14:12:05 +0000 (-0400) Subject: Style sweep X-Git-Tag: 1.7b2~15^2~1 X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=4fd70e7e02d2cb4da150bf4090a6476661c71d2d;p=jquery.git Style sweep --- diff --git a/src/event.js b/src/event.js index b7bbe5386..98e0b1765 100644 --- a/src/event.js +++ b/src/event.js @@ -6,7 +6,7 @@ var rnamespaces = /\.(.*)$/, rspaces = / /g, rescape = /[^\w\s.|`]/g, rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/, - rhoverHack = /\bhover(\.\S+)?/, + rhoverHack = /\bhover(\.\S+)?/, rkeyEvent = /^key/, rmouseEvent = /^(?:mouse|contextmenu)|click/, rquickIs = /^([\w\-]+)?(?:#([\w\-]+))?(?:\.([\w\-]+))?(?:\[([\w+\-]+)=["']?([\w\-]*)["']?\])?$/, @@ -88,16 +88,21 @@ jQuery.event = { types = types.replace( rhoverHack, "mouseover$1 mouseout$1" ).split( " " ); for ( t = 0; t < types.length; t++ ) { - tns = rtypenamespace.exec( types[t] ) || []; + tns = rtypenamespace.exec( types[t] ) || []; type = tns[1]; namespaces = (tns[2] || "").split( "." ).sort(); // If event changes its type, use the special event handlers for the changed type special = jQuery.event.special[ type ] || {}; - type = (selector? special.delegateType : special.bindType ) || type; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type special = jQuery.event.special[ type ] || {}; // handleObj is passed to all event handlers + // will be the result of merging handleObjIn handleObj = jQuery.extend({ type: type, origType: tns[1], @@ -106,7 +111,7 @@ jQuery.event = { guid: handler.guid, selector: selector, namespace: namespaces.join(".") - }, handleObjIn); + }, handleObjIn ); // Delegated event; pre-analyze selector so it's processed quickly on event dispatch if ( selector ) { @@ -185,7 +190,7 @@ jQuery.event = { namespaces = tns[2]; // Unbind all events (on this namespace, if provided) for the element - if ( !type ) { + if ( !type ) { namespaces = namespaces? "." + namespaces : ""; for ( j in events ) { jQuery.event.remove( elem, j + namespaces, handler, selector ); @@ -194,10 +199,10 @@ jQuery.event = { } special = jQuery.event.special[ type ] || {}; - type = (selector? special.delegateType : special.bindType ) || type; + type = ( selector? special.delegateType : special.bindType ) || type; eventType = events[ type ] || []; origCount = eventType.length; - namespaces = namespaces? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null; + namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null; // Only need to loop for special events or selective removal if ( handler || namespaces || selector || special.remove ) { @@ -265,7 +270,7 @@ jQuery.event = { // Event object or event type var type = event.type || event, namespaces = [], - exclusive, i, cur, old, ontype, special, doc, eventPath, bubbleType, + cache, exclusive, i, cur, old, ontype, special, doc, eventPath, bubbleType, addHandlers = function( elem, type ) { // Defer getting handler so we don't waste time in case propagation is stopped if ( (jQuery._data( elem, "events" ) || {})[ type ] ) { @@ -321,7 +326,7 @@ jQuery.event = { if ( !elem ) { // TODO: Stop taunting the data cache; remove global events and always attach to document - var cache = jQuery.cache; + cache = jQuery.cache; for ( i in cache ) { if ( cache[ i ].events && cache[ i ].events[ type ] ) { jQuery.event.trigger( event, data, cache[ i ].handle.elem ); @@ -364,7 +369,7 @@ jQuery.event = { for ( i = 0; i < eventPath.length; i++ ) { cur = eventPath[ i ]; event.type = cur.type; - (cur.handler || jQuery._data( cur.elem, "handle" )).apply( cur.elem, data ); + ( cur.handler || jQuery._data( cur.elem, "handle" ) ).apply( cur.elem, data ); if ( event.isPropagationStopped() ) { break; } @@ -382,6 +387,7 @@ jQuery.event = { // Don't do default actions on window, that's where global variables be (#6170) // IE<9 dies on focus/blur to hidden element (#1486) if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) { + // Don't re-trigger an onFOO event when we call its FOO() method old = elem[ ontype ]; @@ -411,7 +417,7 @@ jQuery.event = { var handlers = ((jQuery._data( this, "events" ) || {})[ event.type ] || []), delegateCount = handlers.delegateCount, - args = Array.prototype.slice.call( arguments, 0 ), + args = [].slice.call( arguments, 0 ), handlerQueue = [], i, cur, selMatch, matches, handleObj, sel, hit, related; @@ -432,9 +438,9 @@ jQuery.event = { if ( handleObj.isPositional ) { // Since .is() does not work for positionals; see http://jsfiddle.net/eJ4yd/3/ - hit = (hit || (selMatch[ sel ] = jQuery( sel ))).index( cur ) >= 0; + hit = ( hit || (selMatch[ sel ] = jQuery( sel )) ).index( cur ) >= 0; } else if ( hit === undefined ) { - hit = selMatch[ sel ] = (handleObj.quick? quickIs( cur, handleObj.quick ) : jQuery( cur ).is( sel )); + hit = selMatch[ sel ] = ( handleObj.quick? quickIs( cur, handleObj.quick ) : jQuery(cur).is( sel ) ); } if ( hit ) { matches.push( handleObj ); @@ -509,7 +515,7 @@ jQuery.event = { // 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 ) )); + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); } return event; @@ -524,11 +530,12 @@ jQuery.event = { // Create a writable copy of the event object and normalize some properties var originalEvent = event, fixHook = jQuery.event.fixHooks[ event.type ] || {}, - copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props, + i; event = jQuery.Event( originalEvent ); - for ( var i = copy.length, prop; i; ) { + for ( i = copy.length, prop; i; ) { prop = copy[ --i ]; event[ prop ] = originalEvent[ prop ]; } @@ -592,10 +599,13 @@ jQuery.event = { // 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. - var e = jQuery.extend( - new jQuery.Event(), - event, - { type: type, isSimulated: true, originalEvent: {} } + var e = jQuery.extend( + new jQuery.Event(), + event, + { type: type, + isSimulated: true, + originalEvent: {} + } ); if ( bubble ) { jQuery.event.trigger( e, null, elem ); @@ -611,7 +621,7 @@ jQuery.event = { // Run jQuery handler functions; called from jQuery.event.handle function dispatch( target, event, handlers, args ) { var run_all = !event.exclusive && !event.namespace, - specialHandle = (jQuery.event.special[event.type] || {}).handle, + specialHandle = ( jQuery.event.special[ event.type ] || {} ).handle, j, handleObj, ret; event.currentTarget = target; @@ -628,7 +638,7 @@ function dispatch( target, event, handlers, args ) { event.data = handleObj.data; event.handleObj = handleObj; - ret = (specialHandle || handleObj.handler).apply( target, args ); + ret = ( specialHandle || handleObj.handler ).apply( target, args ); if ( ret !== undefined ) { event.result = ret; @@ -666,8 +676,8 @@ jQuery.Event = function( src, props ) { // 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.returnValue === false || - src.getPreventDefault && src.getPreventDefault()) ? returnTrue : returnFalse; + this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; // Event type } else { @@ -836,7 +846,7 @@ if ( !jQuery.support.changeBubbles ) { jQuery.event.add( this, "beforeactivate._change", function( e ) { var elem = e.target; - if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) { + if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) { jQuery.event.add( elem, "change._change", function( event ) { if ( this.parentNode && !event.isSimulated ) { jQuery.event.simulate( "change", this.parentNode, event, true ); @@ -846,7 +856,7 @@ if ( !jQuery.support.changeBubbles ) { } }); }, - + handle: function( event ) { var elem = event.target;