X-Git-Url: https://scripts.mit.edu/gitweb/autoinstallsdev/wordpress.git/blobdiff_plain/a66f9e26487c560245ef9cd17d7e87c0cbb650af..177fd6fefd2e3d5a0ea6591c71d660cabdb3c1a4:/wp-includes/js/scriptaculous/slider.js

diff --git a/wp-includes/js/scriptaculous/slider.js b/wp-includes/js/scriptaculous/slider.js
index c1a84ebf..53f319ec 100644
--- a/wp-includes/js/scriptaculous/slider.js
+++ b/wp-includes/js/scriptaculous/slider.js
@@ -1,12 +1,11 @@
-// script.aculo.us slider.js v1.7.1_beta3, Fri May 25 17:19:41 +0200 2007
+// script.aculo.us slider.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007
 
 // Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs 
 //
 // script.aculo.us is freely distributable under the terms of an MIT-style license.
 // For details, see the script.aculo.us web site: http://script.aculo.us/
 
-if(!Control) var Control = {};
-Control.Slider = Class.create();
+if (!Control) var Control = { };
 
 // options:
 //  axis: 'vertical', or 'horizontal' (default)
@@ -14,18 +13,18 @@ Control.Slider = Class.create();
 // callbacks:
 //  onChange(value)
 //  onSlide(value)
-Control.Slider.prototype = {
+Control.Slider = Class.create({
   initialize: function(handle, track, options) {
     var slider = this;
     
-    if(handle instanceof Array) {
+    if (Object.isArray(handle)) {
       this.handles = handle.collect( function(e) { return $(e) });
     } else {
       this.handles = [$(handle)];
     }
     
     this.track   = $(track);
-    this.options = options || {};
+    this.options = options || { };
 
     this.axis      = this.options.axis || 'horizontal';
     this.increment = this.options.increment || 1;
@@ -59,11 +58,11 @@ Control.Slider.prototype = {
     this.dragging = false;
     this.disabled = false;
 
-    if(this.options.disabled) this.setDisabled();
+    if (this.options.disabled) this.setDisabled();
 
     // Allowed values array
     this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
-    if(this.allowedValues) {
+    if (this.allowedValues) {
       this.minimum = this.allowedValues.min();
       this.maximum = this.allowedValues.max();
     }
@@ -76,16 +75,15 @@ Control.Slider.prototype = {
     this.handles.each( function(h,i) {
       i = slider.handles.length-1-i;
       slider.setValue(parseFloat(
-        (slider.options.sliderValue instanceof Array ? 
+        (Object.isArray(slider.options.sliderValue) ? 
           slider.options.sliderValue[i] : slider.options.sliderValue) || 
          slider.range.start), i);
-      Element.makePositioned(h); // fix IE
-      Event.observe(h, "mousedown", slider.eventMouseDown);
+      h.makePositioned().observe("mousedown", slider.eventMouseDown);
     });
     
-    Event.observe(this.track, "mousedown", this.eventMouseDown);
-    Event.observe(document, "mouseup", this.eventMouseUp);
-    Event.observe(document, "mousemove", this.eventMouseMove);
+    this.track.observe("mousedown", this.eventMouseDown);
+    document.observe("mouseup", this.eventMouseUp);
+    document.observe("mousemove", this.eventMouseMove);
     
     this.initialized = true;
   },
@@ -105,36 +103,36 @@ Control.Slider.prototype = {
     this.disabled = false;
   },  
   getNearestValue: function(value){
-    if(this.allowedValues){
-      if(value >= this.allowedValues.max()) return(this.allowedValues.max());
-      if(value <= this.allowedValues.min()) return(this.allowedValues.min());
+    if (this.allowedValues){
+      if (value >= this.allowedValues.max()) return(this.allowedValues.max());
+      if (value <= this.allowedValues.min()) return(this.allowedValues.min());
       
       var offset = Math.abs(this.allowedValues[0] - value);
       var newValue = this.allowedValues[0];
       this.allowedValues.each( function(v) {
         var currentOffset = Math.abs(v - value);
-        if(currentOffset <= offset){
+        if (currentOffset <= offset){
           newValue = v;
           offset = currentOffset;
         } 
       });
       return newValue;
     }
-    if(value > this.range.end) return this.range.end;
-    if(value < this.range.start) return this.range.start;
+    if (value > this.range.end) return this.range.end;
+    if (value < this.range.start) return this.range.start;
     return value;
   },
   setValue: function(sliderValue, handleIdx){
-    if(!this.active) {
+    if (!this.active) {
       this.activeHandleIdx = handleIdx || 0;
       this.activeHandle    = this.handles[this.activeHandleIdx];
       this.updateStyles();
     }
     handleIdx = handleIdx || this.activeHandleIdx || 0;
-    if(this.initialized && this.restricted) {
-      if((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
+    if (this.initialized && this.restricted) {
+      if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
         sliderValue = this.values[handleIdx-1];
-      if((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
+      if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
         sliderValue = this.values[handleIdx+1];
     }
     sliderValue = this.getNearestValue(sliderValue);
@@ -145,7 +143,7 @@ Control.Slider.prototype = {
       this.translateToPx(sliderValue);
     
     this.drawSpans();
-    if(!this.dragging || !this.event) this.updateFinished();
+    if (!this.dragging || !this.event) this.updateFinished();
   },
   setValueBy: function(delta, handleIdx) {
     this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, 
@@ -173,24 +171,24 @@ Control.Slider.prototype = {
       (this.track.offsetHeight != 0 ? this.track.offsetHeight :
         this.track.style.height.replace(/px$/,"")) - this.alignY : 
       (this.track.offsetWidth != 0 ? this.track.offsetWidth : 
-        this.track.style.width.replace(/px$/,"")) - this.alignY);
+        this.track.style.width.replace(/px$/,"")) - this.alignX);
   },  
   isVertical:  function(){
     return (this.axis == 'vertical');
   },
   drawSpans: function() {
     var slider = this;
-    if(this.spans)
+    if (this.spans)
       $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
-    if(this.options.startSpan)
+    if (this.options.startSpan)
       this.setSpan(this.options.startSpan,
         $R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
-    if(this.options.endSpan)
+    if (this.options.endSpan)
       this.setSpan(this.options.endSpan, 
         $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
   },
   setSpan: function(span, range) {
-    if(this.isVertical()) {
+    if (this.isVertical()) {
       span.style.top = this.translateToPx(range.start);
       span.style.height = this.translateToPx(range.end - range.start + this.range.start);
     } else {
@@ -203,14 +201,14 @@ Control.Slider.prototype = {
     Element.addClassName(this.activeHandle, 'selected');
   },
   startDrag: function(event) {
-    if(Event.isLeftClick(event)) {
-      if(!this.disabled){
+    if (Event.isLeftClick(event)) {
+      if (!this.disabled){
         this.active = true;
         
         var handle = Event.element(event);
         var pointer  = [Event.pointerX(event), Event.pointerY(event)];
         var track = handle;
-        if(track==this.track) {
+        if (track==this.track) {
           var offsets  = Position.cumulativeOffset(this.track); 
           this.event = event;
           this.setValue(this.translateToValue( 
@@ -224,7 +222,7 @@ Control.Slider.prototype = {
           while((this.handles.indexOf(handle) == -1) && handle.parentNode) 
             handle = handle.parentNode;
             
-          if(this.handles.indexOf(handle)!=-1) {
+          if (this.handles.indexOf(handle)!=-1) {
             this.activeHandle    = handle;
             this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
             this.updateStyles();
@@ -239,10 +237,10 @@ Control.Slider.prototype = {
     }
   },
   update: function(event) {
-   if(this.active) {
-      if(!this.dragging) this.dragging = true;
+   if (this.active) {
+      if (!this.dragging) this.dragging = true;
       this.draw(event);
-      if(Prototype.Browser.WebKit) window.scrollBy(0,0);
+      if (Prototype.Browser.WebKit) window.scrollBy(0,0);
       Event.stop(event);
    }
   },
@@ -253,11 +251,11 @@ Control.Slider.prototype = {
     pointer[1] -= this.offsetY + offsets[1];
     this.event = event;
     this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
-    if(this.initialized && this.options.onSlide)
+    if (this.initialized && this.options.onSlide)
       this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
   },
   endDrag: function(event) {
-    if(this.active && this.dragging) {
+    if (this.active && this.dragging) {
       this.finishDrag(event, true);
       Event.stop(event);
     }
@@ -270,8 +268,8 @@ Control.Slider.prototype = {
     this.updateFinished();
   },
   updateFinished: function() {
-    if(this.initialized && this.options.onChange) 
+    if (this.initialized && this.options.onChange) 
       this.options.onChange(this.values.length>1 ? this.values : this.value, this);
     this.event = null;
   }
-}
\ No newline at end of file
+});