X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Ffx.js;h=ae472efd1023878ee9726747c6ab467b4ee8ad59;hb=4afa60835146e71c0e57b492a1cca278eaf1ef9c;hp=8cb7b99a9ce7d492f63b71cbc571da10e947ebda;hpb=4add9fa9896be80364b2a97abc8bb5b5a6eb3e89;p=jquery.git

diff --git a/src/fx.js b/src/fx.js
index 8cb7b99..ae472ef 100644
--- a/src/fx.js
+++ b/src/fx.js
@@ -1,48 +1,74 @@
+var elemdisplay = {};
+
 jQuery.fn.extend({
 	show: function(speed,callback){
-		return speed ?
-			this.animate({
+		if ( speed ) {
+			return this.animate({
 				height: "show", width: "show", opacity: "show"
-			}, speed, callback) :
-
-			this.filter(":hidden").each(function(){
-				this.style.display = this.oldblock || "";
-				if ( jQuery.css(this,"display") == "none" ) {
-					var elem = jQuery("<" + this.tagName + " />").appendTo("body");
-					this.style.display = elem.css("display");
-					// handle an edge condition where css is - div { display:none; } or similar
-					if (this.style.display == "none")
-						this.style.display = "block";
-					elem.remove();
+			}, speed, callback);
+		} else {
+			for ( var i = 0, l = this.length; i < l; i++ ){
+				var old = jQuery.data(this[i], "olddisplay");
+				
+				this[i].style.display = old || "";
+				
+				if ( jQuery.css(this[i], "display") === "none" ) {
+					var tagName = this[i].tagName, display;
+					
+					if ( elemdisplay[ tagName ] ) {
+						display = elemdisplay[ tagName ];
+					} else {
+						var elem = jQuery("<" + tagName + " />").appendTo("body");
+						
+						display = elem.css("display");
+						if ( display === "none" )
+							display = "block";
+						
+						elem.remove();
+						
+						elemdisplay[ tagName ] = display;
+					}
+					
+					this[i].style.display = jQuery.data(this[i], "olddisplay", display);
 				}
-			}).end();
+			}
+			
+			return this;
+		}
 	},
 
 	hide: function(speed,callback){
-		return speed ?
-			this.animate({
+		if ( speed ) {
+			return this.animate({
 				height: "hide", width: "hide", opacity: "hide"
-			}, speed, callback) :
-
-			this.filter(":visible").each(function(){
-				this.oldblock = this.oldblock || jQuery.css(this,"display");
-				this.style.display = "none";
-			}).end();
+			}, speed, callback);
+		} else {
+			for ( var i = 0, l = this.length; i < l; i++ ){
+				var old = jQuery.data(this[i], "olddisplay");
+				if ( !old && old !== "none" )
+					jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display"));
+				this[i].style.display = "none";
+			}
+			return this;
+		}
 	},
 
 	// Save the old toggle function
 	_toggle: jQuery.fn.toggle,
 
 	toggle: function( fn, fn2 ){
+		var bool = typeof fn === "boolean";
+
 		return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
 			this._toggle.apply( this, arguments ) :
-			fn ?
+			fn == null || bool ?
+				this.each(function(){
+					var state = bool ? fn : jQuery(this).is(":hidden");
+					jQuery(this)[ state ? "show" : "hide" ]();
+				}) :
 				this.animate({
 					height: "toggle", width: "toggle", opacity: "toggle"
-				}, fn, fn2) :
-				this.each(function(){
-					jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]();
-				});
+				}, fn, fn2);
 	},
 
 	fadeTo: function(speed,to,callback){
@@ -111,27 +137,6 @@ jQuery.fn.extend({
 		});
 	},
 
-	queue: function(type, fn){
-		if ( jQuery.isFunction(type) || ( type && type.constructor == Array )) {
-			fn = type;
-			type = "fx";
-		}
-
-		if ( !type || (typeof type == "string" && !fn) )
-			return queue( this[0], type );
-
-		return this.each(function(){
-			if ( fn.constructor == Array )
-				queue(this, type, fn);
-			else {
-				queue(this, type).push( fn );
-
-				if ( queue(this, type).length == 1 )
-					fn.call(this);
-			}
-		});
-	},
-
 	stop: function(clearQueue, gotoEnd){
 		var timers = jQuery.timers;
 
@@ -171,44 +176,17 @@ jQuery.each({
 	};
 });
 
-var queue = function( elem, type, array ) {
-	if ( elem ){
-
-		type = type || "fx";
-
-		var q = jQuery.data( elem, type + "queue" );
-
-		if ( !q || array )
-			q = jQuery.data( elem, type + "queue", jQuery.makeArray(array) );
-
-	}
-	return q;
-};
-
-jQuery.fn.dequeue = function(type){
-	type = type || "fx";
-
-	return this.each(function(){
-		var q = queue(this, type);
-
-		q.shift();
-
-		if ( q.length )
-			q[0].call( this );
-	});
-};
-
 jQuery.extend({
 
 	speed: function(speed, easing, fn) {
-		var opt = speed && speed.constructor == Object ? speed : {
+		var opt = typeof speed === "object" ? speed : {
 			complete: fn || !fn && easing ||
 				jQuery.isFunction( speed ) && speed,
 			duration: speed,
-			easing: fn && easing || easing && easing.constructor != Function && easing
+			easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
 		};
 
-		opt.duration = typeof opt.duration == 'number' ? opt.duration :
+		opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
 			jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default;
 
 		// Queueing