+(function( jQuery ) {
+
var elemdisplay = {},
+ rfxtypes = /^(?:toggle|show|hide)$/,
+ rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
timerId,
fxAttrs = [
// height animations
[ "opacity" ]
];
-function genFx( type, num ){
- var obj = {};
- jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function(){
- obj[ this ] = type;
- });
- return obj;
-}
-
jQuery.fn.extend({
- show: function( speed, callback ) {
- if ( speed != null ) {
- return this.animate( genFx("show", 3), 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 nodeName = this[i].nodeName, display;
+ show: function( speed, easing, callback ) {
+ var elem, display;
- if ( elemdisplay[ nodeName ] ) {
- display = elemdisplay[ nodeName ];
- } else {
- var elem = jQuery("<" + nodeName + " />").appendTo("body");
-
- display = elem.css("display");
- if ( display === "none" ) {
- display = "block";
- }
- elem.remove();
+ if ( speed || speed === 0 ) {
+ return this.animate( genFx("show", 3), speed, easing, callback);
- elemdisplay[ nodeName ] = display;
- }
+ } else {
+ for ( var i = 0, j = this.length; i < j; i++ ) {
+ elem = this[i];
+ display = elem.style.display;
+
+ // Reset the inline display of this element to learn if it is
+ // being hidden by cascaded rules or not
+ if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
+ display = elem.style.display = "";
+ }
- jQuery.data(this[i], "olddisplay", display);
+ // Set elements which have been overridden with display: none
+ // in a stylesheet to whatever the default browser style is
+ // for such an element
+ if ( display === "" && jQuery.css( elem, "display" ) === "none" ) {
+ jQuery._data(elem, "olddisplay", defaultDisplay(elem.nodeName));
}
}
- // Set the display of the elements in a second loop
+ // Set the display of most of the elements in a second loop
// to avoid the constant reflow
- for ( var i = 0, l = this.length; i < l; i++ ){
- this[i].style.display = jQuery.data(this[i], "olddisplay") || "";
+ for ( i = 0; i < j; i++ ) {
+ elem = this[i];
+ display = elem.style.display;
+
+ if ( display === "" || display === "none" ) {
+ elem.style.display = jQuery._data(elem, "olddisplay") || "";
+ }
}
return this;
}
},
- hide: function( speed, callback ) {
- if ( speed != null ) {
- return this.animate( genFx("hide", 3), speed, callback);
+ hide: function( speed, easing, callback ) {
+ if ( speed || speed === 0 ) {
+ return this.animate( genFx("hide", 3), speed, easing, 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"));
+ for ( var i = 0, j = this.length; i < j; i++ ) {
+ var display = jQuery.css( this[i], "display" );
+
+ if ( display !== "none" && !jQuery._data( this[i], "olddisplay" ) ) {
+ jQuery._data( this[i], "olddisplay", display );
}
}
// Set the display of the elements in a second loop
// to avoid the constant reflow
- for ( var i = 0, l = this.length; i < l; i++ ){
+ for ( i = 0; i < j; i++ ) {
this[i].style.display = "none";
}
// Save the old toggle function
_toggle: jQuery.fn.toggle,
- toggle: function( fn, fn2 ){
+ toggle: function( fn, fn2, callback ) {
var bool = typeof fn === "boolean";
- return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
- this._toggle.apply( this, arguments ) :
- fn == null || bool ?
- this.each(function(){
- var state = bool ? fn : jQuery(this).is(":hidden");
- jQuery(this)[ state ? "show" : "hide" ]();
- }) :
- this.animate(genFx("toggle", 3), fn, fn2);
+ if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
+ this._toggle.apply( this, arguments );
+
+ } else if ( fn == null || bool ) {
+ this.each(function() {
+ var state = bool ? fn : jQuery(this).is(":hidden");
+ jQuery(this)[ state ? "show" : "hide" ]();
+ });
+
+ } else {
+ this.animate(genFx("toggle", 3), fn, fn2, callback);
+ }
+
+ return this;
},
- fadeTo: function(speed,to,callback){
- return this.filter(":hidden").css('opacity', 0).show().end()
- .animate({opacity: to}, speed, callback);
+ fadeTo: function( speed, to, easing, callback ) {
+ return this.filter(":hidden").css("opacity", 0).show().end()
+ .animate({opacity: to}, speed, easing, callback);
},
animate: function( prop, speed, easing, callback ) {
var optall = jQuery.speed(speed, easing, callback);
- return this[ optall.queue === false ? "each" : "queue" ](function(){
+ if ( jQuery.isEmptyObject( prop ) ) {
+ return this.each( optall.complete );
+ }
+
+ return this[ optall.queue === false ? "each" : "queue" ](function() {
+ // XXX 'this' does not always have a nodeName when running the
+ // test suite
var opt = jQuery.extend({}, optall), p,
- hidden = this.nodeType == 1 && jQuery(this).is(":hidden"),
+ isElement = this.nodeType === 1,
+ hidden = isElement && jQuery(this).is(":hidden"),
self = this;
for ( p in prop ) {
- var name = p.replace(rdashAlpha, fcamelCase);
+ var name = jQuery.camelCase( p );
if ( p !== name ) {
prop[ name ] = prop[ p ];
p = name;
}
- if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden ) {
+ if ( prop[p] === "hide" && hidden || prop[p] === "show" && !hidden ) {
return opt.complete.call(this);
}
- if ( ( p == "height" || p == "width" ) && this.style ) {
- // Store display property
- opt.display = jQuery.css(this, "display");
+ if ( isElement && ( p === "height" || p === "width" ) ) {
// Make sure that nothing sneaks out
- opt.overflow = this.style.overflow;
+ // Record all 3 overflow attributes because IE does not
+ // change the overflow attribute when overflowX and
+ // overflowY are set to the same value
+ opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
+
+ // Set display property to inline-block for height/width
+ // animations on inline elements that are having width/height
+ // animated
+ if ( jQuery.css( this, "display" ) === "inline" &&
+ jQuery.css( this, "float" ) === "none" ) {
+ if ( !jQuery.support.inlineBlockNeedsLayout ) {
+ this.style.display = "inline-block";
+
+ } else {
+ var display = defaultDisplay(this.nodeName);
+
+ // inline-level elements accept inline-block;
+ // block-level elements need to be inline with layout
+ if ( display === "inline" ) {
+ this.style.display = "inline-block";
+
+ } else {
+ this.style.display = "inline";
+ this.style.zoom = 1;
+ }
+ }
+ }
}
+
if ( jQuery.isArray( prop[p] ) ) {
// Create (if needed) and add to specialEasing
(opt.specialEasing = opt.specialEasing || {})[p] = prop[p][1];
if ( opt.overflow != null ) {
this.style.overflow = "hidden";
}
+
opt.curAnim = jQuery.extend({}, prop);
- jQuery.each( prop, function(name, val){
+ jQuery.each( prop, function( name, val ) {
var e = new jQuery.fx( self, opt, name );
- if ( /toggle|show|hide/.test(val) ) {
- e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop );
+ if ( rfxtypes.test(val) ) {
+ e[ val === "toggle" ? hidden ? "show" : "hide" : val ]( prop );
+
} else {
- var parts = /^([+-]=)?([\d+-.]+)(.*)$/.exec(val),
- start = e.cur(true) || 0;
+ var parts = rfxnum.exec(val),
+ start = e.cur() || 0;
if ( parts ) {
- var end = parseFloat(parts[2]),
+ var end = parseFloat( parts[2] ),
unit = parts[3] || "px";
// We need to compute starting value
- if ( unit != "px" ) {
- self.style[ name ] = (end || 1) + unit;
- start = ((end || 1) / e.cur(true)) * start;
- self.style[ name ] = start + unit;
+ if ( unit !== "px" ) {
+ jQuery.style( self, name, (end || 1) + unit);
+ start = ((end || 1) / e.cur()) * start;
+ jQuery.style( self, name, start + unit);
}
// If a +=/-= token was provided, we're doing a relative animation
if ( parts[1] ) {
- end = ((parts[1] == "-=" ? -1 : 1) * end) + start;
+ end = ((parts[1] === "-=" ? -1 : 1) * end) + start;
}
+
e.custom( start, end, unit );
+
} else {
e.custom( start, val, "" );
}
}
});
- if ( jQuery.isEmptyObject( prop ) ) {
- return optall.complete.call(this);
- }
-
// For JS strict compliance
return true;
});
},
- stop: function(clearQueue, gotoEnd){
+ stop: function( clearQueue, gotoEnd ) {
var timers = jQuery.timers;
- if (clearQueue) {
+ if ( clearQueue ) {
this.queue([]);
}
- this.each(function(){
+
+ this.each(function() {
// go in reverse order so anything added to the queue during the loop is ignored
for ( var i = timers.length - 1; i >= 0; i-- ) {
- if ( timers[i].elem == this ) {
+ if ( timers[i].elem === this ) {
if (gotoEnd) {
// force the next step to be the last
timers[i](true);
}
+
timers.splice(i, 1);
}
}
});
// start the next in the queue if the last step wasn't forced
- if (!gotoEnd) {
+ if ( !gotoEnd ) {
this.dequeue();
}
+
return this;
}
});
+function genFx( type, num ) {
+ var obj = {};
+
+ jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
+ obj[ this ] = type;
+ });
+
+ return obj;
+}
+
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show", 1),
slideUp: genFx("hide", 1),
slideToggle: genFx("toggle", 1),
fadeIn: { opacity: "show" },
- fadeOut: { opacity: "hide" }
-}, function( name, props ){
- jQuery.fn[ name ] = function( speed, callback ){
- return this.animate( props, speed, callback );
+ fadeOut: { opacity: "hide" },
+ fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return this.animate( props, speed, easing, callback );
};
});
jQuery.extend({
-
- speed: function(speed, easing, fn) {
- var opt = speed && typeof speed === "object" ? speed : {
+ speed: function( speed, easing, fn ) {
+ var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
- jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default;
+ opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default;
// Queueing
opt.old = opt.complete;
- opt.complete = function(){
+ opt.complete = function() {
if ( opt.queue !== false ) {
jQuery(this).dequeue();
}
timers: [],
- fx: function( elem, options, prop ){
+ fx: function( elem, options, prop ) {
this.options = options;
this.elem = elem;
this.prop = prop;
});
jQuery.fx.prototype = {
-
// Simple function for setting a style value
- update: function(){
+ update: function() {
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
- (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
- // Set display property to block for height/width animations
- if ( ( this.prop == "height" || this.prop == "width" ) && this.elem.style ) {
- this.elem.style.display = "block";
- }
+ (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
},
// Get the current size
- cur: function(force){
+ cur: function() {
if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) {
return this.elem[ this.prop ];
}
- var r = parseFloat(jQuery.css(this.elem, this.prop, force));
- return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0;
+
+ var r = parseFloat( jQuery.css( this.elem, this.prop ) );
+ return r || 0;
},
// Start an animation from one number to another
- custom: function(from, to, unit){
- this.startTime = now();
+ custom: function( from, to, unit ) {
+ var self = this,
+ fx = jQuery.fx;
+
+ this.startTime = jQuery.now();
this.start = from;
this.end = to;
this.unit = unit || this.unit || "px";
this.now = this.start;
this.pos = this.state = 0;
- var self = this;
- function t(gotoEnd){
+ function t( gotoEnd ) {
return self.step(gotoEnd);
}
t.elem = this.elem;
if ( t() && jQuery.timers.push(t) && !timerId ) {
- timerId = setInterval(jQuery.fx.tick, 13);
+ timerId = setInterval(fx.tick, fx.interval);
}
},
// Simple 'show' function
- show: function(){
+ show: function() {
// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
this.options.show = true;
// Begin the animation
// Make sure that we start at a small width/height to avoid any
// flash of content
- this.custom(this.prop == "width" || this.prop == "height" ? 1 : 0, this.cur());
+ this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur());
// Start by showing the element
- jQuery(this.elem).show();
+ jQuery( this.elem ).show();
},
// Simple 'hide' function
- hide: function(){
+ hide: function() {
// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
this.options.hide = true;
},
// Each step of an animation
- step: function(gotoEnd){
- var t = now();
+ step: function( gotoEnd ) {
+ var t = jQuery.now(), done = true;
if ( gotoEnd || t >= this.options.duration + this.startTime ) {
this.now = this.end;
this.options.curAnim[ this.prop ] = true;
- var done = true;
for ( var i in this.options.curAnim ) {
if ( this.options.curAnim[i] !== true ) {
done = false;
}
}
- if ( done ) {
- if ( this.options.display != null ) {
- // Reset the overflow
- this.elem.style.overflow = this.options.overflow;
- // Reset the display
- var old = jQuery.data(this.elem, "olddisplay");
- this.elem.style.display = old ? old : this.options.display;
-
- if ( jQuery.css(this.elem, "display") == "none" ) {
- this.elem.style.display = "block";
- }
+ if ( done ) {
+ // Reset the overflow
+ if ( this.options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
+ var elem = this.elem,
+ options = this.options;
+
+ jQuery.each( [ "", "X", "Y" ], function (index, value) {
+ elem.style[ "overflow" + value ] = options.overflow[index];
+ } );
}
// Hide the element if the "hide" operation was done
if ( this.options.hide ) {
jQuery(this.elem).hide();
}
+
// Reset the properties, if the item has been hidden or shown
- if ( this.options.hide || this.options.show ){
+ if ( this.options.hide || this.options.show ) {
for ( var p in this.options.curAnim ) {
- jQuery.style(this.elem, p, this.options.orig[p]);
+ jQuery.style( this.elem, p, this.options.orig[p] );
}
}
+
// Execute the complete function
this.options.complete.call( this.elem );
}
return false;
+
} else {
var n = t - this.startTime;
this.state = n / this.options.duration;
return true;
}
-
};
jQuery.extend( jQuery.fx, {
-
- tick:function(){
+ tick: function() {
var timers = jQuery.timers;
for ( var i = 0; i < timers.length; i++ ) {
timers.splice(i--, 1);
}
}
+
if ( !timers.length ) {
jQuery.fx.stop();
}
},
-
- stop:function(){
+
+ interval: 13,
+
+ stop: function() {
clearInterval( timerId );
timerId = null;
},
-
- speeds:{
+
+ speeds: {
slow: 600,
- fast: 200,
- // Default speed
- _default: 400
+ fast: 200,
+ // Default speed
+ _default: 400
},
step: {
-
- opacity: function(fx){
- jQuery.style(fx.elem, "opacity", fx.now);
+ opacity: function( fx ) {
+ jQuery.style( fx.elem, "opacity", fx.now );
},
- _default: function(fx){
+ _default: function( fx ) {
if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
fx.elem.style[ fx.prop ] = (fx.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit;
} else {
});
if ( jQuery.expr && jQuery.expr.filters ) {
- jQuery.expr.filters.animated = function(elem){
- return jQuery.grep(jQuery.timers, function(fn){
+ jQuery.expr.filters.animated = function( elem ) {
+ return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
+
+function defaultDisplay( nodeName ) {
+ if ( !elemdisplay[ nodeName ] ) {
+ var elem = jQuery("<" + nodeName + ">").appendTo("body"),
+ display = elem.css("display");
+
+ elem.remove();
+
+ if ( display === "none" || display === "" ) {
+ display = "block";
+ }
+
+ elemdisplay[ nodeName ] = display;
+ }
+
+ return elemdisplay[ nodeName ];
+}
+
+})( jQuery );
git.asbjorn.biz / jquery.git / blobdiff