jquery: removing unnecessary trailing and leading spaces & tabs.
This commit is contained in:
Ariel Flesler
parent
20a7bff401
commit
3f5ff3097c
7 changed files with 241 additions and 241 deletions
120
src/event.js
120
src/event.js
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@ -1,6 +1,6 @@
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/*
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* A number of helper functions used for managing events.
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* Many of the ideas behind this code orignated from
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* Many of the ideas behind this code orignated from
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* Dean Edwards' addEvent library.
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*/
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jQuery.event = {
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@ -19,19 +19,19 @@ jQuery.event = {
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// Make sure that the function being executed has a unique ID
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if ( !handler.guid )
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handler.guid = this.guid++;
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// if data is passed, bind to handler
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if( data != undefined ) {
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// Create temporary function pointer to original handler
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var fn = handler;
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// Create unique handler function, wrapped around original handler
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handler = this.proxy( fn, function() {
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// Pass arguments and context to original handler
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return fn.apply(this, arguments);
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// if data is passed, bind to handler
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if( data != undefined ) {
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// Create temporary function pointer to original handler
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var fn = handler;
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// Create unique handler function, wrapped around original handler
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handler = this.proxy( fn, function() {
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// Pass arguments and context to original handler
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return fn.apply(this, arguments);
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});
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// Store data in unique handler
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// Store data in unique handler
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handler.data = data;
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}
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@ -47,7 +47,7 @@ jQuery.event = {
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// This is to prevent a memory leak with non-native
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// event in IE.
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handle.elem = elem;
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// Handle multiple events separated by a space
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// jQuery(...).bind("mouseover mouseout", fn);
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jQuery.each(types.split(/\s+/), function(index, type) {
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@ -62,7 +62,7 @@ jQuery.event = {
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// Init the event handler queue
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if (!handlers) {
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handlers = events[type] = {};
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// Check for a special event handler
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// Only use addEventListener/attachEvent if the special
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// events handler returns false
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@ -81,7 +81,7 @@ jQuery.event = {
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// Keep track of which events have been used, for global triggering
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jQuery.event.global[type] = true;
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});
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// Nullify elem to prevent memory leaks in IE
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elem = null;
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},
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@ -108,19 +108,19 @@ jQuery.event = {
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handler = types.handler;
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types = types.type;
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}
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// Handle multiple events seperated by a space
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// jQuery(...).unbind("mouseover mouseout", fn);
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jQuery.each(types.split(/\s+/), function(index, type){
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// Namespaced event handlers
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var parts = type.split(".");
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type = parts[0];
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if ( events[type] ) {
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// remove the given handler for the given type
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if ( handler )
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delete events[type][handler.guid];
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// remove all handlers for the given type
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else
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for ( handler in events[type] )
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@ -179,14 +179,14 @@ jQuery.event = {
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var val, ret, fn = jQuery.isFunction( elem[ type ] || null ),
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// Check to see if we need to provide a fake event, or not
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event = !data[0] || !data[0].preventDefault;
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// Pass along a fake event
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if ( event ) {
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data.unshift({
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type: type,
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target: elem,
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preventDefault: function(){},
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stopPropagation: function(){},
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data.unshift({
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type: type,
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target: elem,
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preventDefault: function(){},
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stopPropagation: function(){},
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timeStamp: now()
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});
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data[0][expando] = true; // no need to fix fake event
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@ -198,8 +198,8 @@ jQuery.event = {
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data[0].exclusive = true;
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// Trigger the event, it is assumed that "handle" is a function
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var handle = jQuery.data(elem, "handle");
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if ( handle )
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var handle = jQuery.data(elem, "handle");
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if ( handle )
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val = handle.apply( elem, data );
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// Handle triggering native .onfoo handlers (and on links since we don't call .click() for links)
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@ -258,7 +258,7 @@ jQuery.event = {
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// So that we can later remove it
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event.handler = handler;
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event.data = handler.data;
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ret = handler.apply( this, arguments );
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if ( val !== false )
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@ -275,21 +275,21 @@ jQuery.event = {
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},
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fix: function(event) {
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if ( event[expando] == true )
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if ( event[expando] == true )
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return event;
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// store a copy of the original event object
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// store a copy of the original event object
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// and "clone" to set read-only properties
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var originalEvent = event;
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event = { originalEvent: originalEvent };
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var props = "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode metaKey newValue originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target timeStamp toElement type view wheelDelta which".split(" ");
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for ( var i=props.length; i; i-- )
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event[ props[i] ] = originalEvent[ props[i] ];
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// Mark it as fixed
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event[expando] = true;
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// add preventDefault and stopPropagation since
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// add preventDefault and stopPropagation since
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// they will not work on the clone
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event.preventDefault = function() {
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// if preventDefault exists run it on the original event
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@ -305,14 +305,14 @@ jQuery.event = {
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// otherwise set the cancelBubble property of the original event to true (IE)
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originalEvent.cancelBubble = true;
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};
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// Fix timeStamp
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event.timeStamp = event.timeStamp || now();
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// Fix target property, if necessary
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if ( !event.target )
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event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either
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// check if target is a textnode (safari)
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if ( event.target.nodeType == 3 )
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event.target = event.target.parentNode;
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@ -327,11 +327,11 @@ jQuery.event = {
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event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc.clientLeft || 0);
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event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc.clientTop || 0);
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}
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// Add which for key events
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if ( !event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode) )
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event.which = event.charCode || event.keyCode;
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// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
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if ( !event.metaKey && event.ctrlKey )
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event.metaKey = event.ctrlKey;
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@ -340,17 +340,17 @@ jQuery.event = {
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// Note: button is not normalized, so don't use it
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if ( !event.which && event.button )
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event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
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return event;
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},
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proxy: function( fn, proxy ){
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// Set the guid of unique handler to the same of original handler, so it can be removed
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// Set the guid of unique handler to the same of original handler, so it can be removed
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proxy.guid = fn.guid = fn.guid || proxy.guid || this.guid++;
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// So proxy can be declared as an argument
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return proxy;
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},
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special: {
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ready: {
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setup: function() {
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@ -358,23 +358,23 @@ jQuery.event = {
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bindReady();
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return;
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},
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teardown: function() { return; }
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},
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mouseenter: {
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setup: function() {
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if ( jQuery.browser.msie ) return false;
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jQuery(this).bind("mouseover", jQuery.event.special.mouseenter.handler);
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return true;
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},
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teardown: function() {
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if ( jQuery.browser.msie ) return false;
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jQuery(this).unbind("mouseover", jQuery.event.special.mouseenter.handler);
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return true;
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},
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handler: function(event) {
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// If we actually just moused on to a sub-element, ignore it
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if ( withinElement(event, this) ) return true;
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@ -383,20 +383,20 @@ jQuery.event = {
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return jQuery.event.handle.apply(this, arguments);
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}
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},
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mouseleave: {
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setup: function() {
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if ( jQuery.browser.msie ) return false;
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jQuery(this).bind("mouseout", jQuery.event.special.mouseleave.handler);
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return true;
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},
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teardown: function() {
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if ( jQuery.browser.msie ) return false;
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jQuery(this).unbind("mouseout", jQuery.event.special.mouseleave.handler);
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return true;
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},
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handler: function(event) {
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// If we actually just moused on to a sub-element, ignore it
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if ( withinElement(event, this) ) return true;
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@ -414,7 +414,7 @@ jQuery.fn.extend({
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jQuery.event.add( this, type, fn || data, fn && data );
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});
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},
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one: function( type, data, fn ) {
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var one = jQuery.event.proxy( fn || data, function(event) {
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jQuery(this).unbind(event, one);
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@ -452,10 +452,10 @@ jQuery.fn.extend({
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return this.click( jQuery.event.proxy( fn, function(event) {
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// Figure out which function to execute
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this.lastToggle = ( this.lastToggle || 0 ) % i;
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// Make sure that clicks stop
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event.preventDefault();
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// and execute the function
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return args[ this.lastToggle++ ].apply( this, arguments ) || false;
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}));
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@ -464,7 +464,7 @@ jQuery.fn.extend({
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hover: function(fnOver, fnOut) {
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return this.bind('mouseenter', fnOver).bind('mouseleave', fnOut);
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},
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ready: function(fn) {
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// Attach the listeners
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bindReady();
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@ -473,12 +473,12 @@ jQuery.fn.extend({
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if ( jQuery.isReady )
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// Execute the function immediately
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fn.call( document, jQuery );
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// Otherwise, remember the function for later
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else
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// Add the function to the wait list
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jQuery.readyList.push( function() { return fn.call(this, jQuery); } );
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return this;
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}
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});
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@ -492,18 +492,18 @@ jQuery.extend({
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if ( !jQuery.isReady ) {
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// Remember that the DOM is ready
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jQuery.isReady = true;
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// If there are functions bound, to execute
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if ( jQuery.readyList ) {
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// Execute all of them
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jQuery.each( jQuery.readyList, function(){
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this.call( document );
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});
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// Reset the list of functions
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jQuery.readyList = null;
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}
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// Trigger any bound ready events
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jQuery(document).triggerHandler("ready");
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}
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@ -520,7 +520,7 @@ function bindReady(){
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if ( document.addEventListener && !jQuery.browser.opera)
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// Use the handy event callback
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document.addEventListener( "DOMContentLoaded", jQuery.ready, false );
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// If IE is used and is not in a frame
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// Continually check to see if the document is ready
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if ( jQuery.browser.msie && window == top ) (function(){
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@ -573,9 +573,9 @@ function bindReady(){
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}
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jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
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"mousedown,mouseup,mousemove,mouseover,mouseout,change,select," +
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"mousedown,mouseup,mousemove,mouseover,mouseout,change,select," +
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"submit,keydown,keypress,keyup,error").split(","), function(i, name){
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// Handle event binding
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jQuery.fn[name] = function(fn){
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return fn ? this.bind(name, fn) : this.trigger(name);
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