X-Git-Url: http://git.roojs.org/?a=blobdiff_plain;f=roojs-core-debug.js;h=c94cbef5d511baa18ffda3a3689a969c72ed1d2d;hb=ef4885eb1a4bc02ed4aab9d21e225dc02ac9db4f;hp=f2e187a957790a87f4d4093e1e2f8cce081d849b;hpb=e01802ac69da0ec0c9ccecc295beff82c1779f68;p=roojs1

diff --git a/roojs-core-debug.js b/roojs-core-debug.js
index f2e187a957..c94cbef5d5 100644
--- a/roojs-core-debug.js
+++ b/roojs-core-debug.js
@@ -19,7 +19,7 @@ window["undefined"] = window["undefined"];
 /**
  * @class Roo
  * Roo core utilities and functions.
- * @singleton
+ * @static
  */
 var Roo = {}; 
 /**
@@ -1878,22 +1878,13 @@ Date.prototype.add = function(interval, value){
   }
   return d;
 };
-/*
- * Based on:
- * Ext JS Library 1.1.1
- * Copyright(c) 2006-2007, Ext JS, LLC.
- *
- * Originally Released Under LGPL - original licence link has changed is not relivant.
- *
- * Fork - LGPL
- * <script type="text/javascript">
- */
-
 /**
  * @class Roo.lib.Dom
+ * @licence LGPL
  * @static
  * 
  * Dom utils (from YIU afaik)
+ *
  * 
  **/
 Roo.lib.Dom = {
@@ -1914,17 +1905,26 @@ Roo.lib.Dom = {
     getViewHeight : function(full) {
         return full ? this.getDocumentHeight() : this.getViewportHeight();
     },
-
+    /**
+     * Get the Full Document height 
+     * @return {Number} The height
+     */
     getDocumentHeight: function() {
         var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
         return Math.max(scrollHeight, this.getViewportHeight());
     },
-
+    /**
+     * Get the Full Document width
+     * @return {Number} The width
+     */
     getDocumentWidth: function() {
         var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
         return Math.max(scrollWidth, this.getViewportWidth());
     },
-
+    /**
+     * Get the Window Viewport height
+     * @return {Number} The height
+     */
     getViewportHeight: function() {
         var height = self.innerHeight;
         var mode = document.compatMode;
@@ -1937,7 +1937,10 @@ Roo.lib.Dom = {
 
         return height;
     },
-
+    /**
+     * Get the Window Viewport width
+     * @return {Number} The width
+     */
     getViewportWidth: function() {
         var width = self.innerWidth;
         var mode = document.compatMode;
@@ -2601,18 +2604,20 @@ Roo.lib.Event = function() {
     E._tryPreloadAttach();
 })();
 
-/*
- * Portions of this file are based on pieces of Yahoo User Interface Library
- * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
- * YUI licensed under the BSD License:
- * http://developer.yahoo.net/yui/license.txt
- * <script type="text/javascript">
- *
- */
+ 
 
 (function() {
     /**
      * @class Roo.lib.Ajax
+     *
+     * provide a simple Ajax request utility functions
+     * 
+     * Portions of this file are based on pieces of Yahoo User Interface Library
+    * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
+    * YUI licensed under the BSD License:
+    * http://developer.yahoo.net/yui/license.txt
+    * <script type="text/javascript">
+    *
      *
      */
     Roo.lib.Ajax = {
@@ -2638,7 +2643,13 @@ Roo.lib.Event = function() {
 
             return this.asyncRequest(method, uri, cb, data);
         },
-
+        /**
+         * serialize a form
+         *
+         * @static
+         * @param {DomForm} form element
+         * @return {String} urlencode form output.
+         */
         serializeForm : function(form) {
             if(typeof form == 'string') {
                 form = (document.getElementById(form) || document.forms[form]);
@@ -3660,7 +3671,683 @@ Roo.lib.Bezier = new function() {
             return [ tmp[0][0], tmp[0][1] ];
 
         };
-    };/*
+    }; 
+
+/**
+ * @class Roo.lib.Color
+ * @constructor
+ * An abstract Color implementation. Concrete Color implementations should use
+ * an instance of this function as their prototype, and implement the getRGB and
+ * getHSL functions. getRGB should return an object representing the RGB
+ * components of this Color, with the red, green, and blue components in the
+ * range [0,255] and the alpha component in the range [0,100]. getHSL should
+ * return an object representing the HSL components of this Color, with the hue
+ * component in the range [0,360), the saturation and lightness components in
+ * the range [0,100], and the alpha component in the range [0,1].
+ *
+ *
+ * Color.js
+ *
+ * Functions for Color handling and processing.
+ *
+ * http://www.safalra.com/web-design/javascript/Color-handling-and-processing/
+ *
+ * The author of this program, Safalra (Stephen Morley), irrevocably releases all
+ * rights to this program, with the intention of it becoming part of the public
+ * domain. Because this program is released into the public domain, it comes with
+ * no warranty either expressed or implied, to the extent permitted by law.
+ * 
+ * For more free and public domain JavaScript code by the same author, visit:
+ * http://www.safalra.com/web-design/javascript/
+ * 
+ */
+Roo.lib.Color = function() { }
+
+
+Roo.apply(Roo.lib.Color.prototype, {
+  
+  rgb : null,
+  hsv : null,
+  hsl : null,
+  
+  /**
+   * getIntegerRGB
+   * @return {Object} an object representing the RGBA components of this Color. The red,
+   * green, and blue components are converted to integers in the range [0,255].
+   * The alpha is a value in the range [0,1].
+   */
+  getIntegerRGB : function(){
+
+    // get the RGB components of this Color
+    var rgb = this.getRGB();
+
+    // return the integer components
+    return {
+      'r' : Math.round(rgb.r),
+      'g' : Math.round(rgb.g),
+      'b' : Math.round(rgb.b),
+      'a' : rgb.a
+    };
+
+  },
+
+  /**
+   * getPercentageRGB
+   * @return {Object} an object representing the RGBA components of this Color. The red,
+   * green, and blue components are converted to numbers in the range [0,100].
+   * The alpha is a value in the range [0,1].
+   */
+  getPercentageRGB : function(){
+
+    // get the RGB components of this Color
+    var rgb = this.getRGB();
+
+    // return the percentage components
+    return {
+      'r' : 100 * rgb.r / 255,
+      'g' : 100 * rgb.g / 255,
+      'b' : 100 * rgb.b / 255,
+      'a' : rgb.a
+    };
+
+  },
+
+  /**
+   * getCSSHexadecimalRGB
+   * @return {String} a string representing this Color as a CSS hexadecimal RGB Color
+   * value - that is, a string of the form #RRGGBB where each of RR, GG, and BB
+   * are two-digit hexadecimal numbers.
+   */
+  getCSSHexadecimalRGB : function()
+  {
+
+    // get the integer RGB components
+    var rgb = this.getIntegerRGB();
+
+    // determine the hexadecimal equivalents
+    var r16 = rgb.r.toString(16);
+    var g16 = rgb.g.toString(16);
+    var b16 = rgb.b.toString(16);
+
+    // return the CSS RGB Color value
+    return '#'
+        + (r16.length == 2 ? r16 : '0' + r16)
+        + (g16.length == 2 ? g16 : '0' + g16)
+        + (b16.length == 2 ? b16 : '0' + b16);
+
+  },
+
+  /**
+   * getCSSIntegerRGB
+   * @return {String} a string representing this Color as a CSS integer RGB Color
+   * value - that is, a string of the form rgb(r,g,b) where each of r, g, and b
+   * are integers in the range [0,255].
+   */
+  getCSSIntegerRGB : function(){
+
+    // get the integer RGB components
+    var rgb = this.getIntegerRGB();
+
+    // return the CSS RGB Color value
+    return 'rgb(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ')';
+
+  },
+
+  /**
+   * getCSSIntegerRGBA
+   * @return {String} Returns a string representing this Color as a CSS integer RGBA Color
+   * value - that is, a string of the form rgba(r,g,b,a) where each of r, g, and
+   * b are integers in the range [0,255] and a is in the range [0,1].
+   */
+  getCSSIntegerRGBA : function(){
+
+    // get the integer RGB components
+    var rgb = this.getIntegerRGB();
+
+    // return the CSS integer RGBA Color value
+    return 'rgb(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ',' + rgb.a + ')';
+
+  },
+
+  /**
+   * getCSSPercentageRGB
+   * @return {String} a string representing this Color as a CSS percentage RGB Color
+   * value - that is, a string of the form rgb(r%,g%,b%) where each of r, g, and
+   * b are in the range [0,100].
+   */
+  getCSSPercentageRGB : function(){
+
+    // get the percentage RGB components
+    var rgb = this.getPercentageRGB();
+
+    // return the CSS RGB Color value
+    return 'rgb(' + rgb.r + '%,' + rgb.g + '%,' + rgb.b + '%)';
+
+  },
+
+  /**
+   * getCSSPercentageRGBA
+   * @return {String} a string representing this Color as a CSS percentage RGBA Color
+   * value - that is, a string of the form rgba(r%,g%,b%,a) where each of r, g,
+   * and b are in the range [0,100] and a is in the range [0,1].
+   */
+  getCSSPercentageRGBA : function(){
+
+    // get the percentage RGB components
+    var rgb = this.getPercentageRGB();
+
+    // return the CSS percentage RGBA Color value
+    return 'rgb(' + rgb.r + '%,' + rgb.g + '%,' + rgb.b + '%,' + rgb.a + ')';
+
+  },
+
+  /**
+   * getCSSHSL
+   * @return {String} a string representing this Color as a CSS HSL Color value - that
+   * is, a string of the form hsl(h,s%,l%) where h is in the range [0,100] and
+   * s and l are in the range [0,100].
+   */
+  getCSSHSL : function(){
+
+    // get the HSL components
+    var hsl = this.getHSL();
+
+    // return the CSS HSL Color value
+    return 'hsl(' + hsl.h + ',' + hsl.s + '%,' + hsl.l + '%)';
+
+  },
+
+  /**
+   * getCSSHSLA
+   * @return {String} a string representing this Color as a CSS HSLA Color value - that
+   * is, a string of the form hsla(h,s%,l%,a) where h is in the range [0,100],
+   * s and l are in the range [0,100], and a is in the range [0,1].
+   */
+  getCSSHSLA : function(){
+
+    // get the HSL components
+    var hsl = this.getHSL();
+
+    // return the CSS HSL Color value
+    return 'hsl(' + hsl.h + ',' + hsl.s + '%,' + hsl.l + '%,' + hsl.a + ')';
+
+  },
+
+  /**
+   * Sets the Color of the specified node to this Color. This functions sets
+   * the CSS 'color' property for the node. The parameter is:
+   * 
+   * @param {DomElement} node - the node whose Color should be set
+   */
+  setNodeColor : function(node){
+
+    // set the Color of the node
+    node.style.color = this.getCSSHexadecimalRGB();
+
+  },
+
+  /**
+   * Sets the background Color of the specified node to this Color. This
+   * functions sets the CSS 'background-color' property for the node. The
+   * parameter is:
+   *
+   * @param {DomElement} node - the node whose background Color should be set
+   */
+  setNodeBackgroundColor : function(node){
+
+    // set the background Color of the node
+    node.style.backgroundColor = this.getCSSHexadecimalRGB();
+
+  },
+  // convert between formats..
+  toRGB: function()
+  {
+    var r = this.getIntegerRGB();
+    return new Roo.lib.RGBColor(r.r,r.g,r.b,r.a);
+    
+  },
+  toHSL : function()
+  {
+     var hsl = this.getHSL();
+  // return the CSS HSL Color value
+    return new Roo.lib.HSLColor(hsl.h,  hsl.s, hsl.l ,  hsl.a );
+    
+  },
+  
+  toHSV : function()
+  {
+    var rgb = this.toRGB();
+    var hsv = rgb.getHSV();
+   // return the CSS HSL Color value
+    return new Roo.lib.HSVColor(hsv.h,  hsv.s, hsv.v ,  hsv.a );
+    
+  },
+  
+  // modify  v = 0 ... 1 (eg. 0.5)
+  saturate : function(v)
+  {
+      var rgb = this.toRGB();
+      var hsv = rgb.getHSV();
+      return new Roo.lib.HSVColor(hsv.h,  hsv.s * v, hsv.v ,  hsv.a );
+      
+  
+  },
+  
+   
+  /**
+   * getRGB
+   * @return {Object} the RGB and alpha components of this Color as an object with r,
+   * g, b, and a properties. r, g, and b are in the range [0,255] and a is in
+   * the range [0,1].
+   */
+  getRGB: function(){
+   
+    // return the RGB components
+    return {
+      'r' : this.rgb.r,
+      'g' : this.rgb.g,
+      'b' : this.rgb.b,
+      'a' : this.alpha
+    };
+
+  },
+
+  /**
+   * getHSV
+   * @return {Object} the HSV and alpha components of this Color as an object with h,
+   * s, v, and a properties. h is in the range [0,360), s and v are in the range
+   * [0,100], and a is in the range [0,1].
+   */
+  getHSV : function()
+  {
+    
+    // calculate the HSV components if necessary
+    if (this.hsv == null) {
+      this.calculateHSV();
+    }
+
+    // return the HSV components
+    return {
+      'h' : this.hsv.h,
+      's' : this.hsv.s,
+      'v' : this.hsv.v,
+      'a' : this.alpha
+    };
+
+  },
+
+  /**
+   * getHSL
+   * @return {Object} the HSL and alpha components of this Color as an object with h,
+   * s, l, and a properties. h is in the range [0,360), s and l are in the range
+   * [0,100], and a is in the range [0,1].
+   */
+  getHSL : function(){
+    
+     
+    // calculate the HSV components if necessary
+    if (this.hsl == null) { this.calculateHSL(); }
+
+    // return the HSL components
+    return {
+      'h' : this.hsl.h,
+      's' : this.hsl.s,
+      'l' : this.hsl.l,
+      'a' : this.alpha
+    };
+
+  }
+  
+
+});
+
+
+/**
+ * @class Roo.lib.RGBColor
+ * @extends Roo.lib.Color
+ * Creates a Color specified in the RGB Color space, with an optional alpha
+ * component. The parameters are:
+ * @constructor
+ * 
+
+ * @param {Number} r - the red component, clipped to the range [0,255]
+ * @param {Number} g - the green component, clipped to the range [0,255]
+ * @param {Number} b - the blue component, clipped to the range [0,255]
+ * @param {Number} a - the alpha component, clipped to the range [0,1] - this parameter is
+ *     optional and defaults to 1
+ */
+Roo.lib.RGBColor = function (r, g, b, a){
+
+  // store the alpha component after clipping it if necessary
+  this.alpha = (a === undefined ? 1 : Math.max(0, Math.min(1, a)));
+
+  // store the RGB components after clipping them if necessary
+  this.rgb =
+      {
+        'r' : Math.max(0, Math.min(255, r)),
+        'g' : Math.max(0, Math.min(255, g)),
+        'b' : Math.max(0, Math.min(255, b))
+      };
+
+  // initialise the HSV and HSL components to null
+  
+
+  /* 
+   * //private returns the HSV or HSL hue component of this RGBColor. The hue is in the
+   * range [0,360). The parameters are:
+   *
+   * maximum - the maximum of the RGB component values
+   * range   - the range of the RGB component values
+   */
+   
+
+}
+// this does an 'exteds'
+Roo.extend(Roo.lib.RGBColor, Roo.lib.Color, {
+
+  
+    getHue  : function(maximum, range)
+    {
+      var rgb = this.rgb;
+       
+      // check whether the range is zero
+      if (range == 0){
+  
+        // set the hue to zero (any hue is acceptable as the Color is grey)
+        var hue = 0;
+  
+      }else{
+  
+        // determine which of the components has the highest value and set the hue
+        switch (maximum){
+  
+          // red has the highest value
+          case rgb.r:
+            var hue = (rgb.g - rgb.b) / range * 60;
+            if (hue < 0) { hue += 360; }
+            break;
+  
+          // green has the highest value
+          case rgb.g:
+            var hue = (rgb.b - rgb.r) / range * 60 + 120;
+            break;
+  
+          // blue has the highest value
+          case rgb.b:
+            var hue = (rgb.r - rgb.g) / range * 60 + 240;
+            break;
+  
+        }
+  
+      }
+  
+      // return the hue
+      return hue;
+  
+    },
+
+  /* //private Calculates and stores the HSV components of this RGBColor so that they can
+   * be returned be the getHSV function.
+   */
+   calculateHSV : function(){
+    var rgb = this.rgb;
+    // get the maximum and range of the RGB component values
+    var maximum = Math.max(rgb.r, rgb.g, rgb.b);
+    var range   = maximum - Math.min(rgb.r, rgb.g, rgb.b);
+
+    // store the HSV components
+    this.hsv =
+        {
+          'h' : this.getHue(maximum, range),
+          's' : (maximum == 0 ? 0 : 100 * range / maximum),
+          'v' : maximum / 2.55
+        };
+
+  },
+
+  /* //private Calculates and stores the HSL components of this RGBColor so that they can
+   * be returned be the getHSL function.
+   */
+   calculateHSL : function(){
+    var rgb = this.rgb;
+    // get the maximum and range of the RGB component values
+    var maximum = Math.max(rgb.r, rgb.g, rgb.b);
+    var range   = maximum - Math.min(rgb.r, rgb.g, rgb.b);
+
+    // determine the lightness in the range [0,1]
+    var l = maximum / 255 - range / 510;
+
+    // store the HSL components
+    this.hsl =
+        {
+          'h' : this.getHue(maximum, range),
+          's' : (range == 0 ? 0 : range / 2.55 / (l < 0.5 ? l * 2 : 2 - l * 2)),
+          'l' : 100 * l
+        };
+
+  }
+
+});
+
+/**
+ * @class Roo.lib.HSVColor
+ * @extends Roo.lib.Color
+ * Creates a Color specified in the HSV Color space, with an optional alpha
+ * component. The parameters are:
+ * @constructor
+ *
+ * @param {Number} h - the hue component, wrapped to the range [0,360)
+ * @param {Number} s - the saturation component, clipped to the range [0,100]
+ * @param {Number} v - the value component, clipped to the range [0,100]
+ * @param {Number} a - the alpha component, clipped to the range [0,1] - this parameter is
+ *     optional and defaults to 1
+ */
+Roo.lib.HSVColor = function (h, s, v, a){
+
+  // store the alpha component after clipping it if necessary
+  this.alpha = (a === undefined ? 1 : Math.max(0, Math.min(1, a)));
+
+  // store the HSV components after clipping or wrapping them if necessary
+  this.hsv =
+      {
+        'h' : (h % 360 + 360) % 360,
+        's' : Math.max(0, Math.min(100, s)),
+        'v' : Math.max(0, Math.min(100, v))
+      };
+
+  // initialise the RGB and HSL components to null
+  this.rgb = null;
+  this.hsl = null;
+}
+
+Roo.extend(Roo.lib.HSVColor, Roo.lib.Color, {
+  /* Calculates and stores the RGB components of this HSVColor so that they can
+   * be returned be the getRGB function.
+   */
+  calculateRGB: function ()
+  {
+    var hsv = this.hsv;
+    // check whether the saturation is zero
+    if (hsv.s == 0){
+
+      // set the Color to the appropriate shade of grey
+      var r = hsv.v;
+      var g = hsv.v;
+      var b = hsv.v;
+
+    }else{
+
+      // set some temporary values
+      var f  = hsv.h / 60 - Math.floor(hsv.h / 60);
+      var p  = hsv.v * (1 - hsv.s / 100);
+      var q  = hsv.v * (1 - hsv.s / 100 * f);
+      var t  = hsv.v * (1 - hsv.s / 100 * (1 - f));
+
+      // set the RGB Color components to their temporary values
+      switch (Math.floor(hsv.h / 60)){
+        case 0: var r = hsv.v; var g = t; var b = p; break;
+        case 1: var r = q; var g = hsv.v; var b = p; break;
+        case 2: var r = p; var g = hsv.v; var b = t; break;
+        case 3: var r = p; var g = q; var b = hsv.v; break;
+        case 4: var r = t; var g = p; var b = hsv.v; break;
+        case 5: var r = hsv.v; var g = p; var b = q; break;
+      }
+
+    }
+
+    // store the RGB components
+    this.rgb =
+        {
+          'r' : r * 2.55,
+          'g' : g * 2.55,
+          'b' : b * 2.55
+        };
+
+  },
+
+  /* Calculates and stores the HSL components of this HSVColor so that they can
+   * be returned be the getHSL function.
+   */
+  calculateHSL : function (){
+
+    var hsv = this.hsv;
+    // determine the lightness in the range [0,100]
+    var l = (2 - hsv.s / 100) * hsv.v / 2;
+
+    // store the HSL components
+    this.hsl =
+        {
+          'h' : hsv.h,
+          's' : hsv.s * hsv.v / (l < 50 ? l * 2 : 200 - l * 2),
+          'l' : l
+        };
+
+    // correct a division-by-zero error
+    if (isNaN(hsl.s)) { hsl.s = 0; }
+
+  } 
+ 
+
+});
+ 
+
+/**
+ * @class Roo.lib.HSLColor
+ * @extends Roo.lib.Color
+ *
+ * @constructor
+ * Creates a Color specified in the HSL Color space, with an optional alpha
+ * component. The parameters are:
+ *
+ * @param {Number} h - the hue component, wrapped to the range [0,360)
+ * @param {Number} s - the saturation component, clipped to the range [0,100]
+ * @param {Number} l - the lightness component, clipped to the range [0,100]
+ * @param {Number} a - the alpha component, clipped to the range [0,1] - this parameter is
+ *     optional and defaults to 1
+ */
+
+Roo.lib.HSLColor = function(h, s, l, a){
+
+  // store the alpha component after clipping it if necessary
+  this.alpha = (a === undefined ? 1 : Math.max(0, Math.min(1, a)));
+
+  // store the HSL components after clipping or wrapping them if necessary
+  this.hsl =
+      {
+        'h' : (h % 360 + 360) % 360,
+        's' : Math.max(0, Math.min(100, s)),
+        'l' : Math.max(0, Math.min(100, l))
+      };
+
+  // initialise the RGB and HSV components to null
+}
+
+Roo.extend(Roo.lib.HSLColor, Roo.lib.Color, {
+
+  /* Calculates and stores the RGB components of this HSLColor so that they can
+   * be returned be the getRGB function.
+   */
+  calculateRGB: function (){
+
+    // check whether the saturation is zero
+    if (this.hsl.s == 0){
+
+      // store the RGB components representing the appropriate shade of grey
+      this.rgb =
+          {
+            'r' : this.hsl.l * 2.55,
+            'g' : this.hsl.l * 2.55,
+            'b' : this.hsl.l * 2.55
+          };
+
+    }else{
+
+      // set some temporary values
+      var p = this.hsl.l < 50
+            ? this.hsl.l * (1 + hsl.s / 100)
+            : this.hsl.l + hsl.s - hsl.l * hsl.s / 100;
+      var q = 2 * hsl.l - p;
+
+      // initialise the RGB components
+      this.rgb =
+          {
+            'r' : (h + 120) / 60 % 6,
+            'g' : h / 60,
+            'b' : (h + 240) / 60 % 6
+          };
+
+      // loop over the RGB components
+      for (var key in this.rgb){
+
+        // ensure that the property is not inherited from the root object
+        if (this.rgb.hasOwnProperty(key)){
+
+          // set the component to its value in the range [0,100]
+          if (this.rgb[key] < 1){
+            this.rgb[key] = q + (p - q) * this.rgb[key];
+          }else if (this.rgb[key] < 3){
+            this.rgb[key] = p;
+          }else if (this.rgb[key] < 4){
+            this.rgb[key] = q + (p - q) * (4 - this.rgb[key]);
+          }else{
+            this.rgb[key] = q;
+          }
+
+          // set the component to its value in the range [0,255]
+          this.rgb[key] *= 2.55;
+
+        }
+
+      }
+
+    }
+
+  },
+
+  /* Calculates and stores the HSV components of this HSLColor so that they can
+   * be returned be the getHSL function.
+   */
+   calculateHSV : function(){
+
+    // set a temporary value
+    var t = this.hsl.s * (this.hsl.l < 50 ? this.hsl.l : 100 - this.hsl.l) / 100;
+
+    // store the HSV components
+    this.hsv =
+        {
+          'h' : this.hsl.h,
+          's' : 200 * t / (this.hsl.l + t),
+          'v' : t + this.hsl.l
+        };
+
+    // correct a division-by-zero error
+    if (isNaN(this.hsv.s)) { this.hsv.s = 0; }
+
+  }
+ 
+
+});
+/*
  * Portions of this file are based on pieces of Yahoo User Interface Library
  * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
  * YUI licensed under the BSD License:
@@ -4222,7 +4909,7 @@ Roo.lib.Easing = {
  * @class Roo.DomHelper
  * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
  * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
- * @singleton
+ * @static
  */
 Roo.DomHelper = function(){
     var tempTableEl = null;
@@ -5034,7 +5721,7 @@ All selectors, attribute filters and pseudos below can be combined infinitely in
     <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
     <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
 </ul>
- * @singleton
+ * @static
  */
 Roo.DomQuery = function(){
     var cache = {}, simpleCache = {}, valueCache = {};
@@ -6221,7 +6908,7 @@ Roo.extend(Roo.Document, Roo.util.Observable, {});/*
  * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides 
  * several useful events directly.
  * See {@link Roo.EventObject} for more details on normalized event objects.
- * @singleton
+ * @static
  */
 Roo.EventManager = function(){
     var docReadyEvent, docReadyProcId, docReadyState = false;
@@ -6583,12 +7270,14 @@ el.on({
                 resizeTask = new Roo.util.DelayedTask(function(){
                     resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
                 });
-                E.on(window, "resize", function(){
-                    if(Roo.isIE){
+                E.on(window, "resize", function()
+                {
+                    // it seems that even chrome likes to have a slight delay here.
+                    //if(Roo.isIE){
                         resizeTask.delay(50);
-                    }else{
-                        resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
-                    }
+                    //}else{
+                    //    resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
+                    //}
                 });
             }
             resizeEvent.addListener(fn, scope, options);
@@ -6783,7 +7472,7 @@ Roo.onReady(function(){
  Roo.EventManager.on("myDiv", 'click', handleClick);
  Roo.EventManager.addListener("myDiv", 'click', handleClick);
  </code></pre>
- * @singleton
+ * @static
  */
 Roo.EventObject = function(){
     
@@ -9262,7 +9951,7 @@ if(opt.anim.isAnimated()){
          * Puts a mask over this element to disable user interaction. Requires core.css.
          * This method can only be applied to elements which accept child nodes.
          * @param {String} msg (optional) A message to display in the mask
-         * @param {String} msgCls (optional) A css class to apply to the msg element
+         * @param {String} msgCls (optional) A css class to apply to the msg element - use no-spinner to hide the spinner on bootstrap
          * @return {Element} The mask  element
          */
         mask : function(msg, msgCls)
@@ -13053,7 +13742,12 @@ Roo.util.DelayedTask = function(fn, scope, args){
  * Fork - LGPL
  * <script type="text/javascript">
  */
- 
+/**
+ * @class Roo.util.TaskRunner
+ * Manage background tasks - not sure why this is better that setInterval?
+ * @static
+ *
+ */
  
 Roo.util.TaskRunner = function(interval){
     interval = interval || 10;
@@ -13113,6 +13807,12 @@ Roo.util.TaskRunner = function(interval){
     /**
      * Queues a new task.
      * @param {Object} task
+     *
+     * Task property : interval = how frequent to run.
+     * Task object should implement
+     * function run()
+     * Task object may implement
+     * function onStop()
      */
     this.start = function(task){
         tasks.push(task);
@@ -13122,12 +13822,17 @@ Roo.util.TaskRunner = function(interval){
         startThread();
         return task;
     };
-
+    /**
+     * Stop  new task.
+     * @param {Object} task
+     */
     this.stop = function(task){
         removeTask(task);
         return task;
     };
-
+    /**
+     * Stop all Tasks
+     */
     this.stopAll = function(){
         stopThread();
         for(var i = 0, len = tasks.length; i < len; i++){
@@ -13681,7 +14386,7 @@ Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item
  * Modified version of Douglas Crockford"s json.js that doesn"t
  * mess with the Object prototype 
  * http://www.json.org/js.html
- * @singleton
+ * @static
  */
 Roo.util.JSON = new (function(){
     var useHasOwn = {}.hasOwnProperty ? true : false;
@@ -13829,7 +14534,7 @@ Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.J
 /**
  * @class Roo.util.Format
  * Reusable data formatting functions
- * @singleton
+ * @static
  */
 Roo.util.Format = function(){
     var trimRe = /^\s+|\s+$/g;
@@ -14253,7 +14958,8 @@ Roo.MasterTemplate.from = function(el, config){
 /**
  * @class Roo.util.CSS
  * Utility class for manipulating CSS rules
- * @singleton
+ * @static
+
  */
 Roo.util.CSS = function(){
 	var rules = null;
@@ -15026,7 +15732,7 @@ map.addBinding({
  * @class Roo.util.TextMetrics
  * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
  * wide, in pixels, a given block of text will be.
- * @singleton
+ * @static
  */
 Roo.util.TextMetrics = function(){
     var shared;
@@ -15063,9 +15769,17 @@ Roo.util.TextMetrics = function(){
     };
 }();
 
- 
+/**
+ * @class Roo.util.TextMetrics.Instance
+ * Instance of  TextMetrics Calcuation
+ * @constructor
+ * Create a new TextMetrics Instance
+ * @param {Object} bindto
+ * @param {Boolean} fixedWidth
+ */
 
-Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
+Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth)
+{
     var ml = new Roo.Element(document.createElement('div'));
     document.body.appendChild(ml.dom);
     ml.position('absolute');
@@ -15079,7 +15793,6 @@ Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
     var instance = {
         /**
          * Returns the size of the specified text based on the internal element's style and width properties
-         * @memberOf Roo.util.TextMetrics.Instance#
          * @param {String} text The text to measure
          * @return {Object} An object containing the text's size {width: (width), height: (height)}
          */
@@ -15093,7 +15806,6 @@ Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
         /**
          * Binds this TextMetrics instance to an element from which to copy existing CSS styles
          * that can affect the size of the rendered text
-         * @memberOf Roo.util.TextMetrics.Instance#
          * @param {String/HTMLElement} el The element, dom node or id
          */
         bind : function(el){
@@ -15105,7 +15817,6 @@ Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
         /**
          * Sets a fixed width on the internal measurement element.  If the text will be multiline, you have
          * to set a fixed width in order to accurately measure the text height.
-         * @memberOf Roo.util.TextMetrics.Instance#
          * @param {Number} width The width to set on the element
          */
         setFixedWidth : function(width){
@@ -15114,7 +15825,6 @@ Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
 
         /**
          * Returns the measured width of the specified text
-         * @memberOf Roo.util.TextMetrics.Instance#
          * @param {String} text The text to measure
          * @return {Number} width The width in pixels
          */
@@ -15126,7 +15836,6 @@ Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
         /**
          * Returns the measured height of the specified text.  For multiline text, be sure to call
          * {@link #setFixedWidth} if necessary.
-         * @memberOf Roo.util.TextMetrics.Instance#
          * @param {String} text The text to measure
          * @return {Number} height The height in pixels
          */
@@ -15307,7 +16016,7 @@ init : function(){
    var dialog = new Roo.BasicDialog(...);
    dialog.restoreState();
  </code></pre>
- * @singleton
+ * @static
  */
 Roo.state.Manager = function(){
     var provider = new Roo.state.Provider();
@@ -15465,7 +16174,7 @@ Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
 /**
  * @class Roo.ComponentMgr
  * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
- * @singleton
+ * @static
  */
 Roo.ComponentMgr = function(){
     var all = new Roo.util.MixedCollection();
@@ -19991,7 +20700,7 @@ if (!Roo.dd.DragDropMgr) {
  * all DragDrop items in the window.  Generally, you will not call
  * this class directly, but it does have helper methods that could
  * be useful in your DragDrop implementations.
- * @singleton
+ * @static
  */
 Roo.dd.DragDropMgr = function() {
 
@@ -21835,7 +22544,7 @@ Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
  * @class Roo.dd.ScrollManager
  * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
  * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
- * @singleton
+ * @static
  */
 Roo.dd.ScrollManager = function(){
     var ddm = Roo.dd.DragDropMgr;
@@ -22021,7 +22730,7 @@ Roo.dd.ScrollManager = function(){
  * @class Roo.dd.Registry
  * Provides easy access to all drag drop components that are registered on a page.  Items can be retrieved either
  * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
- * @singleton
+ * @static
  */
 Roo.dd.Registry = function(){
     var elements = {};