Remove the .bind(name, fn, thisObject) and promote jQuery.event.proxy() to jQuery...

diff --git a/src/event.js b/src/event.js
index 79a6b95..97cb0cc 100644 (file)
--- a/src/event.js
+++ b/src/event.js
@@ -35,7 +35,7 @@ jQuery.event = {
                        var fn = handler;
 
                        // Create unique handler function, wrapped around original handler
-                       handler = this.proxy( fn );
+                       handler = jQuery.proxy( fn );
 
                        // Store data in unique handler
                        handler.data = data;
@@ -405,24 +405,6 @@ jQuery.event = {
                return event;
        },
 
-       proxy: function( fn, proxy, thisObject ) {
-               if ( proxy !== undefined && !jQuery.isFunction( proxy ) ) {
-                       thisObject = proxy;
-                       proxy = undefined;
-               }
-
-               // FIXME: Should proxy be redefined to be applied with thisObject if defined?
-               proxy = proxy || function() {
-                       return fn.apply( thisObject !== undefined ? thisObject : this, arguments );
-               };
-
-               // Set the guid of unique handler to the same of original handler, so it can be removed
-               proxy.guid = fn.guid = fn.guid || proxy.guid || this.guid++;
-
-               // So proxy can be declared as an argument
-               return proxy;
-       },
-
        special: {
                ready: {
                        // Make sure the ready event is setup
@@ -474,6 +456,24 @@ jQuery.event = {
        }
 };
 
+jQuery.event.proxy = jQuery.proxy = function( fn, proxy, thisObject ) {
+       if ( proxy !== undefined && !jQuery.isFunction( proxy ) ) {
+               thisObject = proxy;
+               proxy = undefined;
+       }
+
+       // FIXME: Should proxy be redefined to be applied with thisObject if defined?
+       proxy = proxy || function() {
+               return fn.apply( thisObject !== undefined ? thisObject : this, arguments );
+       };
+
+       // Set the guid of unique handler to the same of original handler, so it can be removed
+       proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.event.guid++;
+
+       // So proxy can be declared as an argument
+       return proxy;
+};
+
 jQuery.Event = function( src ) {
        // Allow instantiation without the 'new' keyword
        if ( !this.preventDefault ) {
@@ -759,7 +759,7 @@ if ( document.addEventListener ) {
 }
 
 jQuery.each(["bind", "one"], function( i, name ) {
-       jQuery.fn[ name ] = function( type, data, fn, thisObject ) {
+       jQuery.fn[ name ] = function( type, data, fn ) {
                // Handle object literals
                if ( typeof type === "object" ) {
                        for ( var key in type ) {
@@ -773,12 +773,13 @@ jQuery.each(["bind", "one"], function( i, name ) {
                        fn = data;
                        data = undefined;
                }
-               fn = thisObject === undefined ? fn : jQuery.event.proxy( fn, thisObject );
-               var handler = name === "one" ? jQuery.event.proxy( fn, function( event ) {
+
+               var handler = name === "one" ? jQuery.proxy( fn, function( event ) {
                        jQuery( this ).unbind( event, handler );
                        return fn.apply( this, arguments );
                }) : fn;
-               return type === "unload" ? this.one(type, data, handler, thisObject) : this.each(function() {
+
+               return type === "unload" ? this.one(type, data, handler) : this.each(function() {
                        jQuery.event.add( this, type, handler, data );
                });
        };
@@ -820,10 +821,10 @@ jQuery.fn.extend({
 
                // link all the functions, so any of them can unbind this click handler
                while ( i < args.length ) {
-                       jQuery.event.proxy( fn, args[ i++ ] );
+                       jQuery.proxy( fn, args[ i++ ] );
                }
 
-               return this.click( jQuery.event.proxy( fn, function( event ) {
+               return this.click( jQuery.proxy( fn, function( event ) {
                        // Figure out which function to execute
                        var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
                        jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );
@@ -840,17 +841,16 @@ jQuery.fn.extend({
                return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
        },
 
-       live: function( type, data, fn, thisObject ) {
+       live: function( type, data, fn ) {
                if ( jQuery.isFunction( data ) ) {
-                       if ( fn !== undefined ) {
-                               thisObject = fn;
-                       }
                        fn = data;
                        data = undefined;
                }
+
                jQuery( this.context ).bind( liveConvert( type, this.selector ), {
                        data: data, selector: this.selector, live: type
-               }, fn, thisObject );
+               }, fn );
+
                return this;
        },
 

diff --git a/test/unit/event.js b/test/unit/event.js
index 70c721f..8a9e48b 100644 (file)
--- a/test/unit/event.js
+++ b/test/unit/event.js
@@ -232,8 +232,8 @@ test("bind(), with different this object", function() {
                };
        
        jQuery("#firstp")
-               .bind("click", handler1, thisObject).click().unbind("click", handler1)
-               .bind("click", data, handler2, thisObject).click().unbind("click", handler2);
+               .bind("click", jQuery.proxy(handler1, thisObject)).click().unbind("click", handler1)
+               .bind("click", data, jQuery.proxy(handler2, thisObject)).click().unbind("click", handler2);
 
        ok( !jQuery.data(jQuery("#firstp")[0], "events"), "Event handler unbound when using different this object and data." );
 });
@@ -706,15 +706,15 @@ test(".live()/.die()", function() {
        jQuery("#foo").trigger("click", true).die("click");
 
        // Test binding with different this object
-       jQuery("#foo").live("click", function(e){ equals( this.foo, "bar", "live with event scope" ); }, { foo: "bar" });
+       jQuery("#foo").live("click", jQuery.proxy(function(e){ equals( this.foo, "bar", "live with event scope" ); }, { foo: "bar" }));
        jQuery("#foo").trigger("click").die("click");
 
        // Test binding with different this object, event data, and trigger data
-       jQuery("#foo").live("click", true, function(e, data){
+       jQuery("#foo").live("click", true, jQuery.proxy(function(e, data){
                equals( e.data, true, "live with with different this object, event data, and trigger data" );
                equals( this.foo, "bar", "live with with different this object, event data, and trigger data" ); 
                equals( data, true, "live with with different this object, event data, and trigger data")
-       }, { foo: "bar" });
+       }, { foo: "bar" }));
        jQuery("#foo").trigger("click", true).die("click");
 
        // Verify that return false prevents default action