2087 lines
98 KiB
JavaScript
2087 lines
98 KiB
JavaScript
/*
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* jPicker 1.1.6
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*
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* jQuery Plugin for Photoshop style color picker
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*
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* Copyright (c) 2010 Christopher T. Tillman
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* Digital Magic Productions, Inc. (http://www.digitalmagicpro.com/)
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* MIT style license, FREE to use, alter, copy, sell, and especially ENHANCE
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*
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* Painstakingly ported from John Dyers' excellent work on his own color picker based on the Prototype framework.
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*
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* John Dyers' website: (http://johndyer.name)
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* Color Picker page: (http://johndyer.name/post/2007/09/PhotoShop-like-JavaScript-Color-Picker.aspx)
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*
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*/
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(function($, version)
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{
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Math.precision = function(value, precision)
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{
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if (precision === undefined) precision = 0;
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return Math.round(value * Math.pow(10, precision)) / Math.pow(10, precision);
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};
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var Slider = // encapsulate slider functionality for the ColorMap and ColorBar - could be useful to use a jQuery UI draggable for this with certain extensions
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function(bar, options)
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{
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var $this = this, // private properties, methods, and events - keep these variables and classes invisible to outside code
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arrow = bar.find('img:first'), // the arrow image to drag
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minX = 0,
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maxX = 100,
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rangeX = 100,
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minY = 0,
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maxY = 100,
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rangeY = 100,
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x = 0,
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y = 0,
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offset,
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timeout,
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changeEvents = new Array(),
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fireChangeEvents =
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function(context)
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{
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for (var i = 0; i < changeEvents.length; i++) changeEvents[i].call($this, $this, context);
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},
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mouseDown = // bind the mousedown to the bar not the arrow for quick snapping to the clicked location
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function(e)
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{
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var off = bar.offset();
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offset = { l: off.left | 0, t: off.top | 0 };
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clearTimeout(timeout);
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timeout = setTimeout( // using setTimeout for visual updates - once the style is updated the browser will re-render internally allowing the next Javascript to run
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function()
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{
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setValuesFromMousePosition.call($this, e);
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}, 0);
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// Bind mousemove and mouseup event to the document so it responds when dragged of of the bar - we will unbind these when on mouseup to save processing
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$(document).bind('mousemove', mouseMove).bind('mouseup', mouseUp);
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e.preventDefault(); // don't try to select anything or drag the image to the desktop
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},
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mouseMove = // set the values as the mouse moves
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function(e)
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{
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clearTimeout(timeout);
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timeout = setTimeout(
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function()
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{
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setValuesFromMousePosition.call($this, e);
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}, 0);
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e.stopPropagation();
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e.preventDefault();
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return false;
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},
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mouseUp = // unbind the document events - they aren't needed when not dragging
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function(e)
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{
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$(document).unbind('mouseup', mouseUp).unbind('mousemove', mouseMove);
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e.stopPropagation();
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e.preventDefault();
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return false;
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},
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setValuesFromMousePosition = // calculate mouse position and set value within the current range
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function(e)
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{
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var locX = e.pageX - offset.l,
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locY = e.pageY - offset.t,
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barW = bar.w, // local copies for YUI compressor
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barH = bar.h;
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// keep the arrow within the bounds of the bar
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if (locX < 0) locX = 0;
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else if (locX > barW) locX = barW;
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if (locY < 0) locY = 0;
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else if (locY > barH) locY = barH;
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val.call($this, 'xy', { x: ((locX / barW) * rangeX) + minX, y: ((locY / barH) * rangeY) + minY });
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},
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draw =
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function()
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{
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var arrowOffsetX = 0,
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arrowOffsetY = 0,
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barW = bar.w,
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barH = bar.h,
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arrowW = arrow.w,
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arrowH = arrow.h;
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setTimeout(
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function()
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{
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if (rangeX > 0) // range is greater than zero
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{
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// constrain to bounds
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if (x == maxX) arrowOffsetX = barW;
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else arrowOffsetX = ((x / rangeX) * barW) | 0;
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}
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if (rangeY > 0) // range is greater than zero
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{
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// constrain to bounds
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if (y == maxY) arrowOffsetY = barH;
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else arrowOffsetY = ((y / rangeY) * barH) | 0;
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}
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// if arrow width is greater than bar width, center arrow and prevent horizontal dragging
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if (arrowW >= barW) arrowOffsetX = (barW >> 1) - (arrowW >> 1); // number >> 1 - superfast bitwise divide by two and truncate (move bits over one bit discarding lowest)
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else arrowOffsetX -= arrowW >> 1;
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// if arrow height is greater than bar height, center arrow and prevent vertical dragging
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if (arrowH >= barH) arrowOffsetY = (barH >> 1) - (arrowH >> 1);
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else arrowOffsetY -= arrowH >> 1;
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// set the arrow position based on these offsets
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arrow.css({ left: arrowOffsetX + 'px', top: arrowOffsetY + 'px' });
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}, 0);
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},
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val =
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function(name, value, context)
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{
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var set = value !== undefined;
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if (!set)
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{
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if (name === undefined || name == null) name = 'xy';
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switch (name.toLowerCase())
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{
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case 'x': return x;
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case 'y': return y;
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case 'xy':
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default: return { x: x, y: y };
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}
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}
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if (context != null && context == $this) return;
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var changed = false,
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newX,
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newY;
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if (name == null) name = 'xy';
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switch (name.toLowerCase())
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{
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case 'x':
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newX = value && (value.x && value.x | 0 || value | 0) || 0;
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break;
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case 'y':
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newY = value && (value.y && value.y | 0 || value | 0) || 0;
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break;
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case 'xy':
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default:
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newX = value && value.x && value.x | 0 || 0;
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newY = value && value.y && value.y | 0 || 0;
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break;
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}
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if (newX != null)
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{
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if (newX < minX) newX = minX;
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else if (newX > maxX) newX = maxX;
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if (x != newX)
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{
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x = newX;
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changed = true;
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}
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}
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if (newY != null)
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{
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if (newY < minY) newY = minY;
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else if (newY > maxY) newY = maxY;
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if (y != newY)
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{
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y = newY;
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changed = true;
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}
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}
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changed && fireChangeEvents.call($this, context || $this);
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},
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range =
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function (name, value)
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{
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var set = value !== undefined;
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if (!set)
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{
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if (name === undefined || name == null) name = 'all';
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switch (name.toLowerCase())
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{
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case 'minx': return minX;
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case 'maxx': return maxX;
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case 'rangex': return { minX: minX, maxX: maxX, rangeX: rangeX };
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case 'miny': return minY;
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case 'maxy': return maxY;
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case 'rangey': return { minY: minY, maxY: maxY, rangeY: rangeY };
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case 'all':
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default: return { minX: minX, maxX: maxX, rangeX: rangeX, minY: minY, maxY: maxY, rangeY: rangeY };
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}
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}
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var changed = false,
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newMinX,
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newMaxX,
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newMinY,
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newMaxY;
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if (name == null) name = 'all';
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switch (name.toLowerCase())
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{
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case 'minx':
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newMinX = value && (value.minX && value.minX | 0 || value | 0) || 0;
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break;
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case 'maxx':
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newMaxX = value && (value.maxX && value.maxX | 0 || value | 0) || 0;
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break;
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case 'rangex':
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newMinX = value && value.minX && value.minX | 0 || 0;
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newMaxX = value && value.maxX && value.maxX | 0 || 0;
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break;
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case 'miny':
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newMinY = value && (value.minY && value.minY | 0 || value | 0) || 0;
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break;
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case 'maxy':
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newMaxY = value && (value.maxY && value.maxY | 0 || value | 0) || 0;
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break;
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case 'rangey':
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newMinY = value && value.minY && value.minY | 0 || 0;
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newMaxY = value && value.maxY && value.maxY | 0 || 0;
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break;
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case 'all':
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default:
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newMinX = value && value.minX && value.minX | 0 || 0;
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newMaxX = value && value.maxX && value.maxX | 0 || 0;
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newMinY = value && value.minY && value.minY | 0 || 0;
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newMaxY = value && value.maxY && value.maxY | 0 || 0;
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break;
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}
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if (newMinX != null && minX != newMinX)
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{
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minX = newMinX;
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rangeX = maxX - minX;
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}
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if (newMaxX != null && maxX != newMaxX)
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{
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maxX = newMaxX;
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rangeX = maxX - minX;
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}
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if (newMinY != null && minY != newMinY)
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{
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minY = newMinY;
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rangeY = maxY - minY;
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}
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if (newMaxY != null && maxY != newMaxY)
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{
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maxY = newMaxY;
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rangeY = maxY - minY;
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}
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},
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bind =
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function (callback)
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{
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if ($.isFunction(callback)) changeEvents.push(callback);
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},
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unbind =
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function (callback)
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{
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if (!$.isFunction(callback)) return;
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var i;
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while ((i = $.inArray(callback, changeEvents)) != -1) changeEvents.splice(i, 1);
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},
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destroy =
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function()
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{
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// unbind all possible events and null objects
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$(document).unbind('mouseup', mouseUp).unbind('mousemove', mouseMove);
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bar.unbind('mousedown', mouseDown);
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bar = null;
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arrow = null;
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changeEvents = null;
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};
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$.extend(true, $this, // public properties, methods, and event bindings - these we need to access from other controls
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{
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val: val,
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range: range,
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bind: bind,
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unbind: unbind,
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destroy: destroy
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});
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// initialize this control
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arrow.src = options.arrow && options.arrow.image;
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arrow.w = options.arrow && options.arrow.width || arrow.width();
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arrow.h = options.arrow && options.arrow.height || arrow.height();
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bar.w = options.map && options.map.width || bar.width();
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bar.h = options.map && options.map.height || bar.height();
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// bind mousedown event
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bar.bind('mousedown', mouseDown);
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bind.call($this, draw);
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},
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ColorValuePicker = // controls for all the input elements for the typing in color values
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function(picker, color, bindedHex, alphaPrecision)
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{
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var $this = this, // private properties and methods
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inputs = picker.find('td.Text input'),
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red = inputs.eq(3),
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green = inputs.eq(4),
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blue = inputs.eq(5),
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alpha = inputs.length > 7 ? inputs.eq(6) : null,
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hue = inputs.eq(0),
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saturation = inputs.eq(1),
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value = inputs.eq(2),
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hex = inputs.eq(inputs.length > 7 ? 7 : 6),
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ahex = inputs.length > 7 ? inputs.eq(8) : null,
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keyDown = // input box key down - use arrows to alter color
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function(e)
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{
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if (e.target.value == '' && e.target != hex.get(0) && (bindedHex != null && e.target != bindedHex.get(0) || bindedHex == null)) return;
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if (!validateKey(e)) return e;
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switch (e.target)
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{
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case red.get(0):
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switch (e.keyCode)
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{
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case 38:
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red.val(setValueInRange.call($this, (red.val() << 0) + 1, 0, 255));
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color.val('r', red.val(), e.target);
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return false;
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case 40:
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red.val(setValueInRange.call($this, (red.val() << 0) - 1, 0, 255));
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color.val('r', red.val(), e.target);
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return false;
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}
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break;
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case green.get(0):
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switch (e.keyCode)
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{
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case 38:
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green.val(setValueInRange.call($this, (green.val() << 0) + 1, 0, 255));
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color.val('g', green.val(), e.target);
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return false;
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case 40:
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green.val(setValueInRange.call($this, (green.val() << 0) - 1, 0, 255));
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color.val('g', green.val(), e.target);
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return false;
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}
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break;
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case blue.get(0):
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switch (e.keyCode)
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{
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case 38:
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blue.val(setValueInRange.call($this, (blue.val() << 0) + 1, 0, 255));
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color.val('b', blue.val(), e.target);
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return false;
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case 40:
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blue.val(setValueInRange.call($this, (blue.val() << 0) - 1, 0, 255));
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color.val('b', blue.val(), e.target);
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return false;
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}
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break;
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case alpha && alpha.get(0):
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switch (e.keyCode)
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{
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case 38:
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alpha.val(setValueInRange.call($this, parseFloat(alpha.val()) + 1, 0, 100));
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color.val('a', Math.precision((alpha.val() * 255) / 100, alphaPrecision), e.target);
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return false;
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case 40:
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alpha.val(setValueInRange.call($this, parseFloat(alpha.val()) - 1, 0, 100));
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color.val('a', Math.precision((alpha.val() * 255) / 100, alphaPrecision), e.target);
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return false;
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}
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break;
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case hue.get(0):
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switch (e.keyCode)
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{
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case 38:
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hue.val(setValueInRange.call($this, (hue.val() << 0) + 1, 0, 360));
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color.val('h', hue.val(), e.target);
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return false;
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case 40:
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hue.val(setValueInRange.call($this, (hue.val() << 0) - 1, 0, 360));
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color.val('h', hue.val(), e.target);
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return false;
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}
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break;
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case saturation.get(0):
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switch (e.keyCode)
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{
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case 38:
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saturation.val(setValueInRange.call($this, (saturation.val() << 0) + 1, 0, 100));
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color.val('s', saturation.val(), e.target);
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return false;
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case 40:
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saturation.val(setValueInRange.call($this, (saturation.val() << 0) - 1, 0, 100));
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color.val('s', saturation.val(), e.target);
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return false;
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}
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break;
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case value.get(0):
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switch (e.keyCode)
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{
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case 38:
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value.val(setValueInRange.call($this, (value.val() << 0) + 1, 0, 100));
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color.val('v', value.val(), e.target);
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return false;
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case 40:
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value.val(setValueInRange.call($this, (value.val() << 0) - 1, 0, 100));
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color.val('v', value.val(), e.target);
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return false;
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}
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break;
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}
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},
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keyUp = // input box key up - validate value and set color
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function(e)
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{
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if (e.target.value == '' && e.target != hex.get(0) && (bindedHex != null && e.target != bindedHex.get(0) || bindedHex == null)) return;
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if (!validateKey(e)) return e;
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switch (e.target)
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{
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case red.get(0):
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red.val(setValueInRange.call($this, red.val(), 0, 255));
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color.val('r', red.val(), e.target);
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break;
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case green.get(0):
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green.val(setValueInRange.call($this, green.val(), 0, 255));
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color.val('g', green.val(), e.target);
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break;
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case blue.get(0):
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blue.val(setValueInRange.call($this, blue.val(), 0, 255));
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color.val('b', blue.val(), e.target);
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break;
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case alpha && alpha.get(0):
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alpha.val(setValueInRange.call($this, alpha.val(), 0, 100));
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color.val('a', Math.precision((alpha.val() * 255) / 100, alphaPrecision), e.target);
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break;
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case hue.get(0):
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hue.val(setValueInRange.call($this, hue.val(), 0, 360));
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color.val('h', hue.val(), e.target);
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break;
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case saturation.get(0):
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saturation.val(setValueInRange.call($this, saturation.val(), 0, 100));
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color.val('s', saturation.val(), e.target);
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break;
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case value.get(0):
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value.val(setValueInRange.call($this, value.val(), 0, 100));
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color.val('v', value.val(), e.target);
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break;
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case hex.get(0):
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hex.val(hex.val().replace(/[^a-fA-F0-9]/g, '').toLowerCase().substring(0, 6));
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bindedHex && bindedHex.val(hex.val());
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color.val('hex', hex.val() != '' ? hex.val() : null, e.target);
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break;
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case bindedHex && bindedHex.get(0):
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bindedHex.val(bindedHex.val().replace(/[^a-fA-F0-9]/g, '').toLowerCase().substring(0, 6));
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hex.val(bindedHex.val());
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color.val('hex', bindedHex.val() != '' ? bindedHex.val() : null, e.target);
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break;
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case ahex && ahex.get(0):
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ahex.val(ahex.val().replace(/[^a-fA-F0-9]/g, '').toLowerCase().substring(0, 2));
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color.val('a', ahex.val() != null ? parseInt(ahex.val(), 16) : null, e.target);
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break;
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}
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},
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blur = // input box blur - reset to original if value empty
|
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function(e)
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{
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if (color.val() != null)
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{
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switch (e.target)
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{
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case red.get(0): red.val(color.val('r')); break;
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case green.get(0): green.val(color.val('g')); break;
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case blue.get(0): blue.val(color.val('b')); break;
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case alpha && alpha.get(0): alpha.val(Math.precision((color.val('a') * 100) / 255, alphaPrecision)); break;
|
|
case hue.get(0): hue.val(color.val('h')); break;
|
|
case saturation.get(0): saturation.val(color.val('s')); break;
|
|
case value.get(0): value.val(color.val('v')); break;
|
|
case hex.get(0):
|
|
case bindedHex && bindedHex.get(0):
|
|
hex.val(color.val('hex'));
|
|
bindedHex && bindedHex.val(color.val('hex'));
|
|
break;
|
|
case ahex && ahex.get(0): ahex.val(color.val('ahex').substring(6)); break;
|
|
}
|
|
}
|
|
},
|
|
validateKey = // validate key
|
|
function(e)
|
|
{
|
|
switch(e.keyCode)
|
|
{
|
|
case 9:
|
|
case 16:
|
|
case 29:
|
|
case 37:
|
|
case 39:
|
|
return false;
|
|
case 'c'.charCodeAt():
|
|
case 'v'.charCodeAt():
|
|
if (e.ctrlKey) return false;
|
|
}
|
|
return true;
|
|
},
|
|
setValueInRange = // constrain value within range
|
|
function(value, min, max)
|
|
{
|
|
if (value == '' || isNaN(value)) return min;
|
|
if (value > max) return max;
|
|
if (value < min) return min;
|
|
return value;
|
|
},
|
|
colorChanged =
|
|
function(ui, context)
|
|
{
|
|
var all = ui.val('all');
|
|
if (context != red.get(0)) red.val(all != null ? all.r : '');
|
|
if (context != green.get(0)) green.val(all != null ? all.g : '');
|
|
if (context != blue.get(0)) blue.val(all != null ? all.b : '');
|
|
if (alpha && context != alpha.get(0)) alpha.val(all != null ? Math.precision((all.a * 100) / 255, alphaPrecision) : '');
|
|
if (context != hue.get(0)) hue.val(all != null ? all.h : '');
|
|
if (context != saturation.get(0)) saturation.val(all != null ? all.s : '');
|
|
if (context != value.get(0)) value.val(all != null ? all.v : '');
|
|
if (context != hex.get(0) && (bindedHex && context != bindedHex.get(0) || !bindedHex)) hex.val(all != null ? all.hex : '');
|
|
if (bindedHex && context != bindedHex.get(0) && context != hex.get(0)) bindedHex.val(all != null ? all.hex : '');
|
|
if (ahex && context != ahex.get(0)) ahex.val(all != null ? all.ahex.substring(6) : '');
|
|
},
|
|
destroy =
|
|
function()
|
|
{
|
|
// unbind all events and null objects
|
|
red.add(green).add(blue).add(alpha).add(hue).add(saturation).add(value).add(hex).add(bindedHex).add(ahex).unbind('keyup', keyUp).unbind('blur', blur);
|
|
red.add(green).add(blue).add(alpha).add(hue).add(saturation).add(value).unbind('keydown', keyDown);
|
|
color.unbind(colorChanged);
|
|
red = null;
|
|
green = null;
|
|
blue = null;
|
|
alpha = null;
|
|
hue = null;
|
|
saturation = null;
|
|
value = null;
|
|
hex = null;
|
|
ahex = null;
|
|
};
|
|
$.extend(true, $this, // public properties and methods
|
|
{
|
|
destroy: destroy
|
|
});
|
|
red.add(green).add(blue).add(alpha).add(hue).add(saturation).add(value).add(hex).add(bindedHex).add(ahex).bind('keyup', keyUp).bind('blur', blur);
|
|
red.add(green).add(blue).add(alpha).add(hue).add(saturation).add(value).bind('keydown', keyDown);
|
|
color.bind(colorChanged);
|
|
};
|
|
$.jPicker =
|
|
{
|
|
List: [], // array holding references to each active instance of the control
|
|
Color: // color object - we will be able to assign by any color space type or retrieve any color space info
|
|
// we want this public so we can optionally assign new color objects to initial values using inputs other than a string hex value (also supported)
|
|
function(init)
|
|
{
|
|
var $this = this,
|
|
r,
|
|
g,
|
|
b,
|
|
a,
|
|
h,
|
|
s,
|
|
v,
|
|
changeEvents = new Array(),
|
|
fireChangeEvents =
|
|
function(context)
|
|
{
|
|
for (var i = 0; i < changeEvents.length; i++) changeEvents[i].call($this, $this, context);
|
|
},
|
|
val =
|
|
function(name, value, context)
|
|
{
|
|
var set = value !== undefined;
|
|
if (!set)
|
|
{
|
|
if (name === undefined || name == null || name == '') name = 'all';
|
|
if (r == null) return null;
|
|
switch (name.toLowerCase())
|
|
{
|
|
case 'ahex': return ColorMethods.rgbaToHex({ r: r, g: g, b: b, a: a });
|
|
case 'hex': return val('ahex').substring(0, 6);
|
|
case 'all': return { r: r, g: g, b: b, a: a, h: h, s: s, v: v, hex: val.call($this, 'hex'), ahex: val.call($this, 'ahex') };
|
|
default:
|
|
var ret={};
|
|
for (var i = 0; i < name.length; i++)
|
|
{
|
|
switch (name.charAt(i))
|
|
{
|
|
case 'r':
|
|
if (name.length == 1) ret = r;
|
|
else ret.r = r;
|
|
break;
|
|
case 'g':
|
|
if (name.length == 1) ret = g;
|
|
else ret.g = g;
|
|
break;
|
|
case 'b':
|
|
if (name.length == 1) ret = b;
|
|
else ret.b = b;
|
|
break;
|
|
case 'a':
|
|
if (name.length == 1) ret = a;
|
|
else ret.a = a;
|
|
break;
|
|
case 'h':
|
|
if (name.length == 1) ret = h;
|
|
else ret.h = h;
|
|
break;
|
|
case 's':
|
|
if (name.length == 1) ret = s;
|
|
else ret.s = s;
|
|
break;
|
|
case 'v':
|
|
if (name.length == 1) ret = v;
|
|
else ret.v = v;
|
|
break;
|
|
}
|
|
}
|
|
return ret == {} ? val.call($this, 'all') : ret;
|
|
break;
|
|
}
|
|
}
|
|
if (context != null && context == $this) return;
|
|
var changed = false;
|
|
if (name == null) name = '';
|
|
if (value == null)
|
|
{
|
|
if (r != null)
|
|
{
|
|
r = null;
|
|
changed = true;
|
|
}
|
|
if (g != null)
|
|
{
|
|
g = null;
|
|
changed = true;
|
|
}
|
|
if (b != null)
|
|
{
|
|
b = null;
|
|
changed = true;
|
|
}
|
|
if (a != null)
|
|
{
|
|
a = null;
|
|
changed = true;
|
|
}
|
|
if (h != null)
|
|
{
|
|
h = null;
|
|
changed = true;
|
|
}
|
|
if (s != null)
|
|
{
|
|
s = null;
|
|
changed = true;
|
|
}
|
|
if (v != null)
|
|
{
|
|
v = null;
|
|
changed = true;
|
|
}
|
|
changed && fireChangeEvents.call($this, context || $this);
|
|
return;
|
|
}
|
|
switch (name.toLowerCase())
|
|
{
|
|
case 'ahex':
|
|
case 'hex':
|
|
var ret = ColorMethods.hexToRgba(value && (value.ahex || value.hex) || value || '00000000');
|
|
val.call($this, 'rgba', { r: ret.r, g: ret.g, b: ret.b, a: name == 'ahex' ? ret.a : a != null ? a : 255 }, context);
|
|
break;
|
|
default:
|
|
if (value && (value.ahex != null || value.hex != null))
|
|
{
|
|
val.call($this, 'ahex', value.ahex || value.hex || '00000000', context);
|
|
return;
|
|
}
|
|
var newV = {}, rgb = false, hsv = false;
|
|
if (value.r !== undefined && !name.indexOf('r') == -1) name += 'r';
|
|
if (value.g !== undefined && !name.indexOf('g') == -1) name += 'g';
|
|
if (value.b !== undefined && !name.indexOf('b') == -1) name += 'b';
|
|
if (value.a !== undefined && !name.indexOf('a') == -1) name += 'a';
|
|
if (value.h !== undefined && !name.indexOf('h') == -1) name += 'h';
|
|
if (value.s !== undefined && !name.indexOf('s') == -1) name += 's';
|
|
if (value.v !== undefined && !name.indexOf('v') == -1) name += 'v';
|
|
for (var i = 0; i < name.length; i++)
|
|
{
|
|
switch (name.charAt(i))
|
|
{
|
|
case 'r':
|
|
if (hsv) continue;
|
|
rgb = true;
|
|
newV.r = value && value.r && value.r | 0 || value && value | 0 || 0;
|
|
if (newV.r < 0) newV.r = 0;
|
|
else if (newV.r > 255) newV.r = 255;
|
|
if (r != newV.r)
|
|
{
|
|
r = newV.r;
|
|
changed = true;
|
|
}
|
|
break;
|
|
case 'g':
|
|
if (hsv) continue;
|
|
rgb = true;
|
|
newV.g = value && value.g && value.g | 0 || value && value | 0 || 0;
|
|
if (newV.g < 0) newV.g = 0;
|
|
else if (newV.g > 255) newV.g = 255;
|
|
if (g != newV.g)
|
|
{
|
|
g = newV.g;
|
|
changed = true;
|
|
}
|
|
break;
|
|
case 'b':
|
|
if (hsv) continue;
|
|
rgb = true;
|
|
newV.b = value && value.b && value.b | 0 || value && value | 0 || 0;
|
|
if (newV.b < 0) newV.b = 0;
|
|
else if (newV.b > 255) newV.b = 255;
|
|
if (b != newV.b)
|
|
{
|
|
b = newV.b;
|
|
changed = true;
|
|
}
|
|
break;
|
|
case 'a':
|
|
newV.a = value && value.a != null ? value.a | 0 : value != null ? value | 0 : 255;
|
|
if (newV.a < 0) newV.a = 0;
|
|
else if (newV.a > 255) newV.a = 255;
|
|
if (a != newV.a)
|
|
{
|
|
a = newV.a;
|
|
changed = true;
|
|
}
|
|
break;
|
|
case 'h':
|
|
if (rgb) continue;
|
|
hsv = true;
|
|
newV.h = value && value.h && value.h | 0 || value && value | 0 || 0;
|
|
if (newV.h < 0) newV.h = 0;
|
|
else if (newV.h > 360) newV.h = 360;
|
|
if (h != newV.h)
|
|
{
|
|
h = newV.h;
|
|
changed = true;
|
|
}
|
|
break;
|
|
case 's':
|
|
if (rgb) continue;
|
|
hsv = true;
|
|
newV.s = value && value.s != null ? value.s | 0 : value != null ? value | 0 : 100;
|
|
if (newV.s < 0) newV.s = 0;
|
|
else if (newV.s > 100) newV.s = 100;
|
|
if (s != newV.s)
|
|
{
|
|
s = newV.s;
|
|
changed = true;
|
|
}
|
|
break;
|
|
case 'v':
|
|
if (rgb) continue;
|
|
hsv = true;
|
|
newV.v = value && value.v != null ? value.v | 0 : value != null ? value | 0 : 100;
|
|
if (newV.v < 0) newV.v = 0;
|
|
else if (newV.v > 100) newV.v = 100;
|
|
if (v != newV.v)
|
|
{
|
|
v = newV.v;
|
|
changed = true;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if (changed)
|
|
{
|
|
if (rgb)
|
|
{
|
|
r = r || 0;
|
|
g = g || 0;
|
|
b = b || 0;
|
|
var ret = ColorMethods.rgbToHsv({ r: r, g: g, b: b });
|
|
h = ret.h;
|
|
s = ret.s;
|
|
v = ret.v;
|
|
}
|
|
else if (hsv)
|
|
{
|
|
h = h || 0;
|
|
s = s != null ? s : 100;
|
|
v = v != null ? v : 100;
|
|
var ret = ColorMethods.hsvToRgb({ h: h, s: s, v: v });
|
|
r = ret.r;
|
|
g = ret.g;
|
|
b = ret.b;
|
|
}
|
|
a = a != null ? a : 255;
|
|
fireChangeEvents.call($this, context || $this);
|
|
}
|
|
break;
|
|
}
|
|
},
|
|
bind =
|
|
function(callback)
|
|
{
|
|
if ($.isFunction(callback)) changeEvents.push(callback);
|
|
},
|
|
unbind =
|
|
function(callback)
|
|
{
|
|
if (!$.isFunction(callback)) return;
|
|
var i;
|
|
while ((i = $.inArray(callback, changeEvents)) != -1) changeEvents.splice(i, 1);
|
|
},
|
|
destroy =
|
|
function()
|
|
{
|
|
changeEvents = null;
|
|
}
|
|
$.extend(true, $this, // public properties and methods
|
|
{
|
|
val: val,
|
|
bind: bind,
|
|
unbind: unbind,
|
|
destroy: destroy
|
|
});
|
|
if (init)
|
|
{
|
|
if (init.ahex != null) val('ahex', init);
|
|
else if (init.hex != null) val((init.a != null ? 'a' : '') + 'hex', init.a != null ? { ahex: init.hex + ColorMethods.intToHex(init.a) } : init);
|
|
else if (init.r != null && init.g != null && init.b != null) val('rgb' + (init.a != null ? 'a' : ''), init);
|
|
else if (init.h != null && init.s != null && init.v != null) val('hsv' + (init.a != null ? 'a' : ''), init);
|
|
}
|
|
},
|
|
ColorMethods: // color conversion methods - make public to give use to external scripts
|
|
{
|
|
hexToRgba:
|
|
function(hex)
|
|
{
|
|
hex = this.validateHex(hex);
|
|
if (hex == '') return { r: null, g: null, b: null, a: null };
|
|
var r = '00', g = '00', b = '00', a = '255';
|
|
if (hex.length == 6) hex += 'ff';
|
|
if (hex.length > 6)
|
|
{
|
|
r = hex.substring(0, 2);
|
|
g = hex.substring(2, 4);
|
|
b = hex.substring(4, 6);
|
|
a = hex.substring(6, hex.length);
|
|
}
|
|
else
|
|
{
|
|
if (hex.length > 4)
|
|
{
|
|
r = hex.substring(4, hex.length);
|
|
hex = hex.substring(0, 4);
|
|
}
|
|
if (hex.length > 2)
|
|
{
|
|
g = hex.substring(2, hex.length);
|
|
hex = hex.substring(0, 2);
|
|
}
|
|
if (hex.length > 0) b = hex.substring(0, hex.length);
|
|
}
|
|
return { r: this.hexToInt(r), g: this.hexToInt(g), b: this.hexToInt(b), a: this.hexToInt(a) };
|
|
},
|
|
validateHex:
|
|
function(hex)
|
|
{
|
|
if (typeof hex == "object") return '';
|
|
hex = hex.toLowerCase().replace(/[^a-f0-9]/g, '');
|
|
if (hex.length > 8) hex = hex.substring(0, 8);
|
|
return hex;
|
|
},
|
|
rgbaToHex:
|
|
function(rgba)
|
|
{
|
|
return this.intToHex(rgba.r) + this.intToHex(rgba.g) + this.intToHex(rgba.b) + this.intToHex(rgba.a);
|
|
},
|
|
intToHex:
|
|
function(dec)
|
|
{
|
|
var result = (dec | 0).toString(16);
|
|
if (result.length == 1) result = ('0' + result);
|
|
return result.toLowerCase();
|
|
},
|
|
hexToInt:
|
|
function(hex)
|
|
{
|
|
return parseInt(hex, 16);
|
|
},
|
|
rgbToHsv:
|
|
function(rgb)
|
|
{
|
|
var r = rgb.r / 255, g = rgb.g / 255, b = rgb.b / 255, hsv = { h: 0, s: 0, v: 0 }, min = 0, max = 0, delta;
|
|
if (r >= g && r >= b)
|
|
{
|
|
max = r;
|
|
min = g > b ? b : g;
|
|
}
|
|
else if (g >= b && g >= r)
|
|
{
|
|
max = g;
|
|
min = r > b ? b : r;
|
|
}
|
|
else
|
|
{
|
|
max = b;
|
|
min = g > r ? r : g;
|
|
}
|
|
hsv.v = max;
|
|
hsv.s = max ? (max - min) / max : 0;
|
|
if (!hsv.s) hsv.h = 0;
|
|
else
|
|
{
|
|
delta = max - min;
|
|
if (r == max) hsv.h = (g - b) / delta;
|
|
else if (g == max) hsv.h = 2 + (b - r) / delta;
|
|
else hsv.h = 4 + (r - g) / delta;
|
|
hsv.h = parseInt(hsv.h * 60);
|
|
if (hsv.h < 0) hsv.h += 360;
|
|
}
|
|
hsv.s = (hsv.s * 100) | 0;
|
|
hsv.v = (hsv.v * 100) | 0;
|
|
return hsv;
|
|
},
|
|
hsvToRgb:
|
|
function(hsv)
|
|
{
|
|
var rgb = { r: 0, g: 0, b: 0, a: 100 }, h = hsv.h, s = hsv.s, v = hsv.v;
|
|
if (s == 0)
|
|
{
|
|
if (v == 0) rgb.r = rgb.g = rgb.b = 0;
|
|
else rgb.r = rgb.g = rgb.b = (v * 255 / 100) | 0;
|
|
}
|
|
else
|
|
{
|
|
if (h == 360) h = 0;
|
|
h /= 60;
|
|
s = s / 100;
|
|
v = v / 100;
|
|
var i = h | 0,
|
|
f = h - i,
|
|
p = v * (1 - s),
|
|
q = v * (1 - (s * f)),
|
|
t = v * (1 - (s * (1 - f)));
|
|
switch (i)
|
|
{
|
|
case 0:
|
|
rgb.r = v;
|
|
rgb.g = t;
|
|
rgb.b = p;
|
|
break;
|
|
case 1:
|
|
rgb.r = q;
|
|
rgb.g = v;
|
|
rgb.b = p;
|
|
break;
|
|
case 2:
|
|
rgb.r = p;
|
|
rgb.g = v;
|
|
rgb.b = t;
|
|
break;
|
|
case 3:
|
|
rgb.r = p;
|
|
rgb.g = q;
|
|
rgb.b = v;
|
|
break;
|
|
case 4:
|
|
rgb.r = t;
|
|
rgb.g = p;
|
|
rgb.b = v;
|
|
break;
|
|
case 5:
|
|
rgb.r = v;
|
|
rgb.g = p;
|
|
rgb.b = q;
|
|
break;
|
|
}
|
|
rgb.r = (rgb.r * 255) | 0;
|
|
rgb.g = (rgb.g * 255) | 0;
|
|
rgb.b = (rgb.b * 255) | 0;
|
|
}
|
|
return rgb;
|
|
}
|
|
}
|
|
};
|
|
var Color = $.jPicker.Color, List = $.jPicker.List, ColorMethods = $.jPicker.ColorMethods; // local copies for YUI compressor
|
|
$.fn.jPicker =
|
|
function(options)
|
|
{
|
|
var $arguments = arguments;
|
|
return this.each(
|
|
function()
|
|
{
|
|
var $this = this, settings = $.extend(true, {}, $.fn.jPicker.defaults, options); // local copies for YUI compressor
|
|
if ($($this).get(0).nodeName.toLowerCase() == 'input') // Add color picker icon if binding to an input element and bind the events to the input
|
|
{
|
|
$.extend(true, settings,
|
|
{
|
|
window:
|
|
{
|
|
bindToInput: true,
|
|
expandable: true,
|
|
input: $($this)
|
|
}
|
|
});
|
|
if($($this).val()=='')
|
|
{
|
|
settings.color.active = new Color({ hex: null });
|
|
settings.color.current = new Color({ hex: null });
|
|
}
|
|
else if (ColorMethods.validateHex($($this).val()))
|
|
{
|
|
settings.color.active = new Color({ hex: $($this).val(), a: settings.color.active.val('a') });
|
|
settings.color.current = new Color({ hex: $($this).val(), a: settings.color.active.val('a') });
|
|
}
|
|
}
|
|
if (settings.window.expandable)
|
|
$($this).after('<span class="jPicker"><span class="Icon"><span class="Color"> </span><span class="Alpha"> </span><span class="Image" title="Click To Open Color Picker"> </span><span class="Container"> </span></span></span>');
|
|
else settings.window.liveUpdate = false; // Basic control binding for inline use - You will need to override the liveCallback or commitCallback function to retrieve results
|
|
var isLessThanIE7 = parseFloat(navigator.appVersion.split('MSIE')[1]) < 7 && document.body.filters, // needed to run the AlphaImageLoader function for IE6
|
|
container = null,
|
|
colorMapDiv = null,
|
|
colorBarDiv = null,
|
|
colorMapL1 = null, // different layers of colorMap and colorBar
|
|
colorMapL2 = null,
|
|
colorMapL3 = null,
|
|
colorBarL1 = null,
|
|
colorBarL2 = null,
|
|
colorBarL3 = null,
|
|
colorBarL4 = null,
|
|
colorBarL5 = null,
|
|
colorBarL6 = null,
|
|
colorMap = null, // color maps
|
|
colorBar = null,
|
|
colorPicker = null,
|
|
elementStartX = null, // Used to record the starting css positions for dragging the control
|
|
elementStartY = null,
|
|
pageStartX = null, // Used to record the mousedown coordinates for dragging the control
|
|
pageStartY = null,
|
|
activePreview = null, // color boxes above the radio buttons
|
|
currentPreview = null,
|
|
okButton = null,
|
|
cancelButton = null,
|
|
grid = null, // preset colors grid
|
|
iconColor = null, // iconColor for popup icon
|
|
iconAlpha = null, // iconAlpha for popup icon
|
|
iconImage = null, // iconImage popup icon
|
|
moveBar = null, // drag bar
|
|
setColorMode = // set color mode and update visuals for the new color mode
|
|
function(colorMode)
|
|
{
|
|
var active = color.active, // local copies for YUI compressor
|
|
clientPath = images.clientPath,
|
|
hex = active.val('hex'),
|
|
rgbMap,
|
|
rgbBar;
|
|
settings.color.mode = colorMode;
|
|
switch (colorMode)
|
|
{
|
|
case 'h':
|
|
setTimeout(
|
|
function()
|
|
{
|
|
setBG.call($this, colorMapDiv, 'transparent');
|
|
setImgLoc.call($this, colorMapL1, 0);
|
|
setAlpha.call($this, colorMapL1, 100);
|
|
setImgLoc.call($this, colorMapL2, 260);
|
|
setAlpha.call($this, colorMapL2, 100);
|
|
setBG.call($this, colorBarDiv, 'transparent');
|
|
setImgLoc.call($this, colorBarL1, 0);
|
|
setAlpha.call($this, colorBarL1, 100);
|
|
setImgLoc.call($this, colorBarL2, 260);
|
|
setAlpha.call($this, colorBarL2, 100);
|
|
setImgLoc.call($this, colorBarL3, 260);
|
|
setAlpha.call($this, colorBarL3, 100);
|
|
setImgLoc.call($this, colorBarL4, 260);
|
|
setAlpha.call($this, colorBarL4, 100);
|
|
setImgLoc.call($this, colorBarL6, 260);
|
|
setAlpha.call($this, colorBarL6, 100);
|
|
}, 0);
|
|
colorMap.range('all', { minX: 0, maxX: 100, minY: 0, maxY: 100 });
|
|
colorBar.range('rangeY', { minY: 0, maxY: 360 });
|
|
if (active.val('ahex') == null) break;
|
|
colorMap.val('xy', { x: active.val('s'), y: 100 - active.val('v') }, colorMap);
|
|
colorBar.val('y', 360 - active.val('h'), colorBar);
|
|
break;
|
|
case 's':
|
|
setTimeout(
|
|
function()
|
|
{
|
|
setBG.call($this, colorMapDiv, 'transparent');
|
|
setImgLoc.call($this, colorMapL1, -260);
|
|
setImgLoc.call($this, colorMapL2, -520);
|
|
setImgLoc.call($this, colorBarL1, -260);
|
|
setImgLoc.call($this, colorBarL2, -520);
|
|
setImgLoc.call($this, colorBarL6, 260);
|
|
setAlpha.call($this, colorBarL6, 100);
|
|
}, 0);
|
|
colorMap.range('all', { minX: 0, maxX: 360, minY: 0, maxY: 100 });
|
|
colorBar.range('rangeY', { minY: 0, maxY: 100 });
|
|
if (active.val('ahex') == null) break;
|
|
colorMap.val('xy', { x: active.val('h'), y: 100 - active.val('v') }, colorMap);
|
|
colorBar.val('y', 100 - active.val('s'), colorBar);
|
|
break;
|
|
case 'v':
|
|
setTimeout(
|
|
function()
|
|
{
|
|
setBG.call($this, colorMapDiv, '000000');
|
|
setImgLoc.call($this, colorMapL1, -780);
|
|
setImgLoc.call($this, colorMapL2, 260);
|
|
setBG.call($this, colorBarDiv, hex);
|
|
setImgLoc.call($this, colorBarL1, -520);
|
|
setImgLoc.call($this, colorBarL2, 260);
|
|
setAlpha.call($this, colorBarL2, 100);
|
|
setImgLoc.call($this, colorBarL6, 260);
|
|
setAlpha.call($this, colorBarL6, 100);
|
|
}, 0);
|
|
colorMap.range('all', { minX: 0, maxX: 360, minY: 0, maxY: 100 });
|
|
colorBar.range('rangeY', { minY: 0, maxY: 100 });
|
|
if (active.val('ahex') == null) break;
|
|
colorMap.val('xy', { x: active.val('h'), y: 100 - active.val('s') }, colorMap);
|
|
colorBar.val('y', 100 - active.val('v'), colorBar);
|
|
break;
|
|
case 'r':
|
|
rgbMap = -1040;
|
|
rgbBar = -780;
|
|
colorMap.range('all', { minX: 0, maxX: 255, minY: 0, maxY: 255 });
|
|
colorBar.range('rangeY', { minY: 0, maxY: 255 });
|
|
if (active.val('ahex') == null) break;
|
|
colorMap.val('xy', { x: active.val('b'), y: 255 - active.val('g') }, colorMap);
|
|
colorBar.val('y', 255 - active.val('r'), colorBar);
|
|
break;
|
|
case 'g':
|
|
rgbMap = -1560;
|
|
rgbBar = -1820;
|
|
colorMap.range('all', { minX: 0, maxX: 255, minY: 0, maxY: 255 });
|
|
colorBar.range('rangeY', { minY: 0, maxY: 255 });
|
|
if (active.val('ahex') == null) break;
|
|
colorMap.val('xy', { x: active.val('b'), y: 255 - active.val('r') }, colorMap);
|
|
colorBar.val('y', 255 - active.val('g'), colorBar);
|
|
break;
|
|
case 'b':
|
|
rgbMap = -2080;
|
|
rgbBar = -2860;
|
|
colorMap.range('all', { minX: 0, maxX: 255, minY: 0, maxY: 255 });
|
|
colorBar.range('rangeY', { minY: 0, maxY: 255 });
|
|
if (active.val('ahex') == null) break;
|
|
colorMap.val('xy', { x: active.val('r'), y: 255 - active.val('g') }, colorMap);
|
|
colorBar.val('y', 255 - active.val('b'), colorBar);
|
|
break;
|
|
case 'a':
|
|
setTimeout(
|
|
function()
|
|
{
|
|
setBG.call($this, colorMapDiv, 'transparent');
|
|
setImgLoc.call($this, colorMapL1, -260);
|
|
setImgLoc.call($this, colorMapL2, -520);
|
|
setImgLoc.call($this, colorBarL1, 260);
|
|
setImgLoc.call($this, colorBarL2, 260);
|
|
setAlpha.call($this, colorBarL2, 100);
|
|
setImgLoc.call($this, colorBarL6, 0);
|
|
setAlpha.call($this, colorBarL6, 100);
|
|
}, 0);
|
|
colorMap.range('all', { minX: 0, maxX: 360, minY: 0, maxY: 100 });
|
|
colorBar.range('rangeY', { minY: 0, maxY: 255 });
|
|
if (active.val('ahex') == null) break;
|
|
colorMap.val('xy', { x: active.val('h'), y: 100 - active.val('v') }, colorMap);
|
|
colorBar.val('y', 255 - active.val('a'), colorBar);
|
|
break;
|
|
default:
|
|
throw ('Invalid Mode');
|
|
break;
|
|
}
|
|
switch (colorMode)
|
|
{
|
|
case 'h':
|
|
break;
|
|
case 's':
|
|
case 'v':
|
|
case 'a':
|
|
setTimeout(
|
|
function()
|
|
{
|
|
setAlpha.call($this, colorMapL1, 100);
|
|
setAlpha.call($this, colorBarL1, 100);
|
|
setImgLoc.call($this, colorBarL3, 260);
|
|
setAlpha.call($this, colorBarL3, 100);
|
|
setImgLoc.call($this, colorBarL4, 260);
|
|
setAlpha.call($this, colorBarL4, 100);
|
|
}, 0);
|
|
break;
|
|
case 'r':
|
|
case 'g':
|
|
case 'b':
|
|
setTimeout(
|
|
function()
|
|
{
|
|
setBG.call($this, colorMapDiv, 'transparent');
|
|
setBG.call($this, colorBarDiv, 'transparent');
|
|
setAlpha.call($this, colorBarL1, 100);
|
|
setAlpha.call($this, colorMapL1, 100);
|
|
setImgLoc.call($this, colorMapL1, rgbMap);
|
|
setImgLoc.call($this, colorMapL2, rgbMap - 260);
|
|
setImgLoc.call($this, colorBarL1, rgbBar - 780);
|
|
setImgLoc.call($this, colorBarL2, rgbBar - 520);
|
|
setImgLoc.call($this, colorBarL3, rgbBar);
|
|
setImgLoc.call($this, colorBarL4, rgbBar - 260);
|
|
setImgLoc.call($this, colorBarL6, 260);
|
|
setAlpha.call($this, colorBarL6, 100);
|
|
}, 0);
|
|
break;
|
|
}
|
|
if (active.val('ahex') == null) return;
|
|
activeColorChanged.call($this, active);
|
|
},
|
|
activeColorChanged = // Update color when user changes text values
|
|
function(ui, context)
|
|
{
|
|
if (context == null || (context != colorBar && context != colorMap)) positionMapAndBarArrows.call($this, ui, context);
|
|
setTimeout(
|
|
function()
|
|
{
|
|
updatePreview.call($this, ui);
|
|
updateMapVisuals.call($this, ui);
|
|
updateBarVisuals.call($this, ui);
|
|
}, 0);
|
|
},
|
|
mapValueChanged = // user has dragged the ColorMap pointer
|
|
function(ui, context)
|
|
{
|
|
var active = color.active;
|
|
if (context != colorMap && active.val() == null) return;
|
|
var xy = ui.val('all');
|
|
switch (settings.color.mode)
|
|
{
|
|
case 'h':
|
|
active.val('sv', { s: xy.x, v: 100 - xy.y }, context);
|
|
break;
|
|
case 's':
|
|
case 'a':
|
|
active.val('hv', { h: xy.x, v: 100 - xy.y }, context);
|
|
break;
|
|
case 'v':
|
|
active.val('hs', { h: xy.x, s: 100 - xy.y }, context);
|
|
break;
|
|
case 'r':
|
|
active.val('gb', { g: 255 - xy.y, b: xy.x }, context);
|
|
break;
|
|
case 'g':
|
|
active.val('rb', { r: 255 - xy.y, b: xy.x }, context);
|
|
break;
|
|
case 'b':
|
|
active.val('rg', { r: xy.x, g: 255 - xy.y }, context);
|
|
break;
|
|
}
|
|
},
|
|
colorBarValueChanged = // user has dragged the ColorBar slider
|
|
function(ui, context)
|
|
{
|
|
var active = color.active;
|
|
if (context != colorBar && active.val() == null) return;
|
|
switch (settings.color.mode)
|
|
{
|
|
case 'h':
|
|
active.val('h', { h: 360 - ui.val('y') }, context);
|
|
break;
|
|
case 's':
|
|
active.val('s', { s: 100 - ui.val('y') }, context);
|
|
break;
|
|
case 'v':
|
|
active.val('v', { v: 100 - ui.val('y') }, context);
|
|
break;
|
|
case 'r':
|
|
active.val('r', { r: 255 - ui.val('y') }, context);
|
|
break;
|
|
case 'g':
|
|
active.val('g', { g: 255 - ui.val('y') }, context);
|
|
break;
|
|
case 'b':
|
|
active.val('b', { b: 255 - ui.val('y') }, context);
|
|
break;
|
|
case 'a':
|
|
active.val('a', 255 - ui.val('y'), context);
|
|
break;
|
|
}
|
|
},
|
|
positionMapAndBarArrows = // position map and bar arrows to match current color
|
|
function(ui, context)
|
|
{
|
|
if (context != colorMap)
|
|
{
|
|
switch (settings.color.mode)
|
|
{
|
|
case 'h':
|
|
var sv = ui.val('sv');
|
|
colorMap.val('xy', { x: sv != null ? sv.s : 100, y: 100 - (sv != null ? sv.v : 100) }, context);
|
|
break;
|
|
case 's':
|
|
case 'a':
|
|
var hv = ui.val('hv');
|
|
colorMap.val('xy', { x: hv && hv.h || 0, y: 100 - (hv != null ? hv.v : 100) }, context);
|
|
break;
|
|
case 'v':
|
|
var hs = ui.val('hs');
|
|
colorMap.val('xy', { x: hs && hs.h || 0, y: 100 - (hs != null ? hs.s : 100) }, context);
|
|
break;
|
|
case 'r':
|
|
var bg = ui.val('bg');
|
|
colorMap.val('xy', { x: bg && bg.b || 0, y: 255 - (bg && bg.g || 0) }, context);
|
|
break;
|
|
case 'g':
|
|
var br = ui.val('br');
|
|
colorMap.val('xy', { x: br && br.b || 0, y: 255 - (br && br.r || 0) }, context);
|
|
break;
|
|
case 'b':
|
|
var rg = ui.val('rg');
|
|
colorMap.val('xy', { x: rg && rg.r || 0, y: 255 - (rg && rg.g || 0) }, context);
|
|
break;
|
|
}
|
|
}
|
|
if (context != colorBar)
|
|
{
|
|
switch (settings.color.mode)
|
|
{
|
|
case 'h':
|
|
colorBar.val('y', 360 - (ui.val('h') || 0), context);
|
|
break;
|
|
case 's':
|
|
var s = ui.val('s');
|
|
colorBar.val('y', 100 - (s != null ? s : 100), context);
|
|
break;
|
|
case 'v':
|
|
var v = ui.val('v');
|
|
colorBar.val('y', 100 - (v != null ? v : 100), context);
|
|
break;
|
|
case 'r':
|
|
colorBar.val('y', 255 - (ui.val('r') || 0), context);
|
|
break;
|
|
case 'g':
|
|
colorBar.val('y', 255 - (ui.val('g') || 0), context);
|
|
break;
|
|
case 'b':
|
|
colorBar.val('y', 255 - (ui.val('b') || 0), context);
|
|
break;
|
|
case 'a':
|
|
var a = ui.val('a');
|
|
colorBar.val('y', 255 - (a != null ? a : 255), context);
|
|
break;
|
|
}
|
|
}
|
|
},
|
|
updatePreview =
|
|
function(ui)
|
|
{
|
|
try
|
|
{
|
|
var all = ui.val('all');
|
|
activePreview.css({ backgroundColor: all && '#' + all.hex || 'transparent' });
|
|
setAlpha.call($this, activePreview, all && Math.precision((all.a * 100) / 255, 4) || 0);
|
|
}
|
|
catch (e) { }
|
|
},
|
|
updateMapVisuals =
|
|
function(ui)
|
|
{
|
|
switch (settings.color.mode)
|
|
{
|
|
case 'h':
|
|
setBG.call($this, colorMapDiv, new Color({ h: ui.val('h') || 0, s: 100, v: 100 }).val('hex'));
|
|
break;
|
|
case 's':
|
|
case 'a':
|
|
var s = ui.val('s');
|
|
setAlpha.call($this, colorMapL2, 100 - (s != null ? s : 100));
|
|
break;
|
|
case 'v':
|
|
var v = ui.val('v');
|
|
setAlpha.call($this, colorMapL1, v != null ? v : 100);
|
|
break;
|
|
case 'r':
|
|
setAlpha.call($this, colorMapL2, Math.precision((ui.val('r') || 0) / 255 * 100, 4));
|
|
break;
|
|
case 'g':
|
|
setAlpha.call($this, colorMapL2, Math.precision((ui.val('g') || 0) / 255 * 100, 4));
|
|
break;
|
|
case 'b':
|
|
setAlpha.call($this, colorMapL2, Math.precision((ui.val('b') || 0) / 255 * 100));
|
|
break;
|
|
}
|
|
var a = ui.val('a');
|
|
setAlpha.call($this, colorMapL3, Math.precision(((255 - (a || 0)) * 100) / 255, 4));
|
|
},
|
|
updateBarVisuals =
|
|
function(ui)
|
|
{
|
|
switch (settings.color.mode)
|
|
{
|
|
case 'h':
|
|
var a = ui.val('a');
|
|
setAlpha.call($this, colorBarL5, Math.precision(((255 - (a || 0)) * 100) / 255, 4));
|
|
break;
|
|
case 's':
|
|
var hva = ui.val('hva'),
|
|
saturatedColor = new Color({ h: hva && hva.h || 0, s: 100, v: hva != null ? hva.v : 100 });
|
|
setBG.call($this, colorBarDiv, saturatedColor.val('hex'));
|
|
setAlpha.call($this, colorBarL2, 100 - (hva != null ? hva.v : 100));
|
|
setAlpha.call($this, colorBarL5, Math.precision(((255 - (hva && hva.a || 0)) * 100) / 255, 4));
|
|
break;
|
|
case 'v':
|
|
var hsa = ui.val('hsa'),
|
|
valueColor = new Color({ h: hsa && hsa.h || 0, s: hsa != null ? hsa.s : 100, v: 100 });
|
|
setBG.call($this, colorBarDiv, valueColor.val('hex'));
|
|
setAlpha.call($this, colorBarL5, Math.precision(((255 - (hsa && hsa.a || 0)) * 100) / 255, 4));
|
|
break;
|
|
case 'r':
|
|
case 'g':
|
|
case 'b':
|
|
var hValue = 0, vValue = 0, rgba = ui.val('rgba');
|
|
if (settings.color.mode == 'r')
|
|
{
|
|
hValue = rgba && rgba.b || 0;
|
|
vValue = rgba && rgba.g || 0;
|
|
}
|
|
else if (settings.color.mode == 'g')
|
|
{
|
|
hValue = rgba && rgba.b || 0;
|
|
vValue = rgba && rgba.r || 0;
|
|
}
|
|
else if (settings.color.mode == 'b')
|
|
{
|
|
hValue = rgba && rgba.r || 0;
|
|
vValue = rgba && rgba.g || 0;
|
|
}
|
|
var middle = vValue > hValue ? hValue : vValue;
|
|
setAlpha.call($this, colorBarL2, hValue > vValue ? Math.precision(((hValue - vValue) / (255 - vValue)) * 100, 4) : 0);
|
|
setAlpha.call($this, colorBarL3, vValue > hValue ? Math.precision(((vValue - hValue) / (255 - hValue)) * 100, 4) : 0);
|
|
setAlpha.call($this, colorBarL4, Math.precision((middle / 255) * 100, 4));
|
|
setAlpha.call($this, colorBarL5, Math.precision(((255 - (rgba && rgba.a || 0)) * 100) / 255, 4));
|
|
break;
|
|
case 'a':
|
|
var a = ui.val('a');
|
|
setBG.call($this, colorBarDiv, ui.val('hex') || '000000');
|
|
setAlpha.call($this, colorBarL5, a != null ? 0 : 100);
|
|
setAlpha.call($this, colorBarL6, a != null ? 100 : 0);
|
|
break;
|
|
}
|
|
},
|
|
setBG =
|
|
function(el, c)
|
|
{
|
|
el.css({ backgroundColor: c && c.length == 6 && '#' + c || 'transparent' });
|
|
},
|
|
setImg =
|
|
function(img, src)
|
|
{
|
|
if (isLessThanIE7 && (src.indexOf('AlphaBar.png') != -1 || src.indexOf('Bars.png') != -1 || src.indexOf('Maps.png') != -1))
|
|
{
|
|
img.attr('pngSrc', src);
|
|
img.css({ backgroundImage: 'none', filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + src + '\', sizingMethod=\'scale\')' });
|
|
}
|
|
else img.css({ backgroundImage: 'url(\'' + src + '\')' });
|
|
},
|
|
setImgLoc =
|
|
function(img, y)
|
|
{
|
|
img.css({ top: y + 'px' });
|
|
},
|
|
setAlpha =
|
|
function(obj, alpha)
|
|
{
|
|
obj.css({ visibility: alpha > 0 ? 'visible' : 'hidden' });
|
|
if (alpha > 0 && alpha < 100)
|
|
{
|
|
if (isLessThanIE7)
|
|
{
|
|
var src = obj.attr('pngSrc');
|
|
if (src != null && (src.indexOf('AlphaBar.png') != -1 || src.indexOf('Bars.png') != -1 || src.indexOf('Maps.png') != -1))
|
|
obj.css({ filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + src + '\', sizingMethod=\'scale\') progid:DXImageTransform.Microsoft.Alpha(opacity=' + alpha + ')' });
|
|
else obj.css({ opacity: Math.precision(alpha / 100, 4) });
|
|
}
|
|
else obj.css({ opacity: Math.precision(alpha / 100, 4) });
|
|
}
|
|
else if (alpha == 0 || alpha == 100)
|
|
{
|
|
if (isLessThanIE7)
|
|
{
|
|
var src = obj.attr('pngSrc');
|
|
if (src != null && (src.indexOf('AlphaBar.png') != -1 || src.indexOf('Bars.png') != -1 || src.indexOf('Maps.png') != -1))
|
|
obj.css({ filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + src + '\', sizingMethod=\'scale\')' });
|
|
else obj.css({ opacity: '' });
|
|
}
|
|
else obj.css({ opacity: '' });
|
|
}
|
|
},
|
|
revertColor = // revert color to original color when opened
|
|
function()
|
|
{
|
|
color.active.val('ahex', color.current.val('ahex'));
|
|
},
|
|
commitColor = // commit the color changes
|
|
function()
|
|
{
|
|
color.current.val('ahex', color.active.val('ahex'));
|
|
},
|
|
radioClicked =
|
|
function(e)
|
|
{
|
|
$(this).parents('tbody:first').find('input:radio[value!="'+e.target.value+'"]').removeAttr('checked');
|
|
setColorMode.call($this, e.target.value);
|
|
},
|
|
currentClicked =
|
|
function()
|
|
{
|
|
revertColor.call($this);
|
|
},
|
|
cancelClicked =
|
|
function()
|
|
{
|
|
revertColor.call($this);
|
|
settings.window.expandable && hide.call($this);
|
|
$.isFunction(cancelCallback) && cancelCallback.call($this, color.active, cancelButton);
|
|
},
|
|
okClicked =
|
|
function()
|
|
{
|
|
commitColor.call($this);
|
|
settings.window.expandable && hide.call($this);
|
|
$.isFunction(commitCallback) && commitCallback.call($this, color.active, okButton);
|
|
},
|
|
iconImageClicked =
|
|
function()
|
|
{
|
|
show.call($this);
|
|
},
|
|
currentColorChanged =
|
|
function(ui, context)
|
|
{
|
|
var hex = ui.val('hex');
|
|
currentPreview.css({ backgroundColor: hex && '#' + hex || 'transparent' });
|
|
setAlpha.call($this, currentPreview, Math.precision(((ui.val('a') || 0) * 100) / 255, 4));
|
|
},
|
|
expandableColorChanged =
|
|
function(ui, context)
|
|
{
|
|
var hex = ui.val('hex');
|
|
var va = ui.val('va');
|
|
iconColor.css({ backgroundColor: hex && '#' + hex || 'transparent' });
|
|
setAlpha.call($this, iconAlpha, Math.precision(((255 - (va && va.a || 0)) * 100) / 255, 4));
|
|
if (settings.window.bindToInput&&settings.window.updateInputColor)
|
|
settings.window.input.css(
|
|
{
|
|
backgroundColor: hex && '#' + hex || 'transparent',
|
|
color: va == null || va.v > 75 ? '#000000' : '#ffffff'
|
|
});
|
|
},
|
|
moveBarMouseDown =
|
|
function(e)
|
|
{
|
|
var element = settings.window.element, // local copies for YUI compressor
|
|
page = settings.window.page;
|
|
elementStartX = parseInt(container.css('left'));
|
|
elementStartY = parseInt(container.css('top'));
|
|
pageStartX = e.pageX;
|
|
pageStartY = e.pageY;
|
|
// bind events to document to move window - we will unbind these on mouseup
|
|
$(document).bind('mousemove', documentMouseMove).bind('mouseup', documentMouseUp);
|
|
e.preventDefault(); // prevent attempted dragging of the column
|
|
},
|
|
documentMouseMove =
|
|
function(e)
|
|
{
|
|
container.css({ left: elementStartX - (pageStartX - e.pageX) + 'px', top: elementStartY - (pageStartY - e.pageY) + 'px' });
|
|
if (settings.window.expandable && !$.support.boxModel) container.prev().css({ left: container.css("left"), top: container.css("top") });
|
|
e.stopPropagation();
|
|
e.preventDefault();
|
|
return false;
|
|
},
|
|
documentMouseUp =
|
|
function(e)
|
|
{
|
|
$(document).unbind('mousemove', documentMouseMove).unbind('mouseup', documentMouseUp);
|
|
e.stopPropagation();
|
|
e.preventDefault();
|
|
return false;
|
|
},
|
|
quickPickClicked =
|
|
function(e)
|
|
{
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
color.active.val('ahex', $(this).attr('title') || null, e.target);
|
|
return false;
|
|
},
|
|
commitCallback = $.isFunction($arguments[1]) && $arguments[1] || null,
|
|
liveCallback = $.isFunction($arguments[2]) && $arguments[2] || null,
|
|
cancelCallback = $.isFunction($arguments[3]) && $arguments[3] || null,
|
|
show =
|
|
function()
|
|
{
|
|
color.current.val('ahex', color.active.val('ahex'));
|
|
var attachIFrame = function()
|
|
{
|
|
if (!settings.window.expandable || $.support.boxModel) return;
|
|
var table = container.find('table:first');
|
|
container.before('<iframe/>');
|
|
container.prev().css({ width: table.width(), height: container.height(), opacity: 0, position: 'absolute', left: container.css("left"), top: container.css("top") });
|
|
};
|
|
if (settings.window.expandable)
|
|
{
|
|
$(document.body).children('div.jPicker.Container').css({zIndex:10});
|
|
container.css({zIndex:20});
|
|
}
|
|
switch (settings.window.effects.type)
|
|
{
|
|
case 'fade':
|
|
container.fadeIn(settings.window.effects.speed.show, attachIFrame);
|
|
break;
|
|
case 'slide':
|
|
container.slideDown(settings.window.effects.speed.show, attachIFrame);
|
|
break;
|
|
case 'show':
|
|
default:
|
|
container.show(settings.window.effects.speed.show, attachIFrame);
|
|
break;
|
|
}
|
|
},
|
|
hide =
|
|
function()
|
|
{
|
|
var removeIFrame = function()
|
|
{
|
|
if (settings.window.expandable) container.css({ zIndex: 10 });
|
|
if (!settings.window.expandable || $.support.boxModel) return;
|
|
container.prev().remove();
|
|
};
|
|
switch (settings.window.effects.type)
|
|
{
|
|
case 'fade':
|
|
container.fadeOut(settings.window.effects.speed.hide, removeIFrame);
|
|
break;
|
|
case 'slide':
|
|
container.slideUp(settings.window.effects.speed.hide, removeIFrame);
|
|
break;
|
|
case 'show':
|
|
default:
|
|
container.hide(settings.window.effects.speed.hide, removeIFrame);
|
|
break;
|
|
}
|
|
},
|
|
initialize =
|
|
function()
|
|
{
|
|
var win = settings.window,
|
|
popup = win.expandable ? $($this).next().find('.Container:first') : null;
|
|
container = win.expandable ? $('<div/>') : $($this);
|
|
container.addClass('jPicker Container');
|
|
if (win.expandable) container.hide();
|
|
container.get(0).onselectstart = function(event){ if (event.target.nodeName.toLowerCase() !== 'input') return false; };
|
|
// inject html source code - we are using a single table for this control - I know tables are considered bad, but it takes care of equal height columns and
|
|
// this control really is tabular data, so I believe it is the right move
|
|
var all = color.active.val('all');
|
|
if (win.alphaPrecision < 0) win.alphaPrecision = 0;
|
|
else if (win.alphaPrecision > 2) win.alphaPrecision = 2;
|
|
var controlHtml='<table class="jPicker" cellpadding="0" cellspacing="0"><tbody>' + (win.expandable ? '<tr><td class="Move" colspan="5"> </td></tr>' : '') + '<tr><td rowspan="9"><h2 class="Title">' + (win.title || localization.text.title) + '</h2><div class="Map"><span class="Map1"> </span><span class="Map2"> </span><span class="Map3"> </span><img src="' + images.clientPath + images.colorMap.arrow.file + '" class="Arrow"/></div></td><td rowspan="9"><div class="Bar"><span class="Map1"> </span><span class="Map2"> </span><span class="Map3"> </span><span class="Map4"> </span><span class="Map5"> </span><span class="Map6"> </span><img src="' + images.clientPath + images.colorBar.arrow.file + '" class="Arrow"/></div></td><td colspan="2" class="Preview"><div class="prev_div">' + localization.text.newColor + '<div class="color_preview"><span class="Active" title="' + localization.tooltips.colors.newColor + '"> </span><span class="Current" title="' + localization.tooltips.colors.currentColor + '"> </span></div></div>' + localization.text.currentColor + '</td><td rowspan="9" class="Button"><input type="button" class="Ok" value="' + localization.text.ok + '" title="' + localization.tooltips.buttons.ok + '"/><input type="button" class="Cancel" value="' + localization.text.cancel + '" title="' + localization.tooltips.buttons.cancel + '"/><div class="Grid"> </div></td></tr><tr class="Hue"><td class="Radio"><label title="' + localization.tooltips.hue.radio + '"><input type="radio" value="h"' + (settings.color.mode == 'h' ? ' checked="checked"' : '') + '/>H:</label></td><td class="Text"><input type="text" maxlength="3" value="' + (all != null ? all.h : '') + '" title="' + localization.tooltips.hue.textbox + '"/> º</td></tr><tr class="Saturation"><td class="Radio"><label title="' + localization.tooltips.saturation.radio + '"><input type="radio" value="s"' + (settings.color.mode == 's' ? ' checked="checked"' : '') + '/>S:</label></td><td class="Text"><input type="text" maxlength="3" value="' + (all != null ? all.s : '') + '" title="' + localization.tooltips.saturation.textbox + '"/> %</td></tr><tr class="Value"><td class="Radio"><label title="' + localization.tooltips.value.radio + '"><input type="radio" value="v"' + (settings.color.mode == 'v' ? ' checked="checked"' : '') + '/>V:</label></td><td class="Text"><input type="text" maxlength="3" value="' + (all != null ? all.v : '') + '" title="' + localization.tooltips.value.textbox + '"/> %<br/><br/></td></tr><tr class="Red"><td class="Radio"><label title="' + localization.tooltips.red.radio + '"><input type="radio" value="r"' + (settings.color.mode == 'r' ? ' checked="checked"' : '') + '/>R:</label></td><td class="Text"><input type="text" maxlength="3" value="' + (all != null ? all.r : '') + '" title="' + localization.tooltips.red.textbox + '"/></td></tr><tr class="Green"><td class="Radio"><label title="' + localization.tooltips.green.radio + '"><input type="radio" value="g"' + (settings.color.mode == 'g' ? ' checked="checked"' : '') + '/>G:</label></td><td class="Text"><input type="text" maxlength="3" value="' + (all != null ? all.g : '') + '" title="' + localization.tooltips.green.textbox + '"/></td></tr><tr class="Blue"><td class="Radio"><label title="' + localization.tooltips.blue.radio + '"><input type="radio" value="b"' + (settings.color.mode == 'b' ? ' checked="checked"' : '') + '/>B:</label></td><td class="Text"><input type="text" maxlength="3" value="' + (all != null ? all.b : '') + '" title="' + localization.tooltips.blue.textbox + '"/></td></tr><tr class="Alpha"><td class="Radio">' + (win.alphaSupport ? '<label title="' + localization.tooltips.alpha.radio + '"><input type="radio" value="a"' + (settings.color.mode == 'a' ? ' checked="checked"' : '') + '/>A:</label>' : ' ') + '</td><td class="Text">' + (win.alphaSupport ? '<input type="text" maxlength="' + (3 + win.alphaPrecision) + '" value="' + (all != null ? Math.precision((all.a * 100) / 255, win.alphaPrecision) : '') + '" title="' + localization.tooltips.alpha.textbox + '"/> %' : ' ') + '</td></tr><tr class="Hex"><td colspan="2" class="Text"><label title="' + localization.tooltips.hex.textbox + '">#:<input type="text" maxlength="6" class="Hex" value="' + (all != null ? all.hex : '') + '"/></label>' + (win.alphaSupport ? '<input type="text" maxlength="2" class="AHex" value="' + (all != null ? all.ahex.substring(6) : '') + '" title="' + localization.tooltips.hex.alpha + '"/></td>' : ' ') + '</tr></tbody></table>';
|
|
if (win.expandable)
|
|
{
|
|
container.html(controlHtml);
|
|
if($(document.body).children('div.jPicker.Container').length==0)$(document.body).prepend(container);
|
|
else $(document.body).children('div.jPicker.Container:last').after(container);
|
|
container.mousedown(
|
|
function()
|
|
{
|
|
$(document.body).children('div.jPicker.Container').css({zIndex:10});
|
|
container.css({zIndex:20});
|
|
});
|
|
container.css( // positions must be set and display set to absolute before source code injection or IE will size the container to fit the window
|
|
{
|
|
left:
|
|
win.position.x == 'left' ? (popup.offset().left - 530 - (win.position.y == 'center' ? 25 : 0)) + 'px' :
|
|
win.position.x == 'center' ? (popup.offset().left - 260) + 'px' :
|
|
win.position.x == 'right' ? (popup.offset().left - 10 + (win.position.y == 'center' ? 25 : 0)) + 'px' :
|
|
win.position.x == 'screenCenter' ? (($(document).width() >> 1) - 260) + 'px' : (popup.offset().left + parseInt(win.position.x)) + 'px',
|
|
position: 'absolute',
|
|
top: win.position.y == 'top' ? (popup.offset().top - 312) + 'px' :
|
|
win.position.y == 'center' ? (popup.offset().top - 156) + 'px' :
|
|
win.position.y == 'bottom' ? (popup.offset().top + 25) + 'px' : (popup.offset().top + parseInt(win.position.y)) + 'px'
|
|
});
|
|
}
|
|
else
|
|
{
|
|
container = $($this);
|
|
container.html(controlHtml);
|
|
}
|
|
// initialize the objects to the source code just injected
|
|
var tbody = container.find('tbody:first');
|
|
colorMapDiv = tbody.find('div.Map:first');
|
|
colorBarDiv = tbody.find('div.Bar:first');
|
|
var MapMaps = colorMapDiv.find('span'),
|
|
BarMaps = colorBarDiv.find('span');
|
|
colorMapL1 = MapMaps.filter('.Map1:first');
|
|
colorMapL2 = MapMaps.filter('.Map2:first');
|
|
colorMapL3 = MapMaps.filter('.Map3:first');
|
|
colorBarL1 = BarMaps.filter('.Map1:first');
|
|
colorBarL2 = BarMaps.filter('.Map2:first');
|
|
colorBarL3 = BarMaps.filter('.Map3:first');
|
|
colorBarL4 = BarMaps.filter('.Map4:first');
|
|
colorBarL5 = BarMaps.filter('.Map5:first');
|
|
colorBarL6 = BarMaps.filter('.Map6:first');
|
|
// create color pickers and maps
|
|
colorMap = new Slider(colorMapDiv,
|
|
{
|
|
map:
|
|
{
|
|
width: images.colorMap.width,
|
|
height: images.colorMap.height
|
|
},
|
|
arrow:
|
|
{
|
|
image: images.clientPath + images.colorMap.arrow.file,
|
|
width: images.colorMap.arrow.width,
|
|
height: images.colorMap.arrow.height
|
|
}
|
|
});
|
|
colorMap.bind(mapValueChanged);
|
|
colorBar = new Slider(colorBarDiv,
|
|
{
|
|
map:
|
|
{
|
|
width: images.colorBar.width,
|
|
height: images.colorBar.height
|
|
},
|
|
arrow:
|
|
{
|
|
image: images.clientPath + images.colorBar.arrow.file,
|
|
width: images.colorBar.arrow.width,
|
|
height: images.colorBar.arrow.height
|
|
}
|
|
});
|
|
colorBar.bind(colorBarValueChanged);
|
|
colorPicker = new ColorValuePicker(tbody, color.active, win.expandable && win.bindToInput ? win.input : null, win.alphaPrecision);
|
|
var hex = all != null ? all.hex : null,
|
|
preview = tbody.find('.Preview'),
|
|
button = tbody.find('.Button');
|
|
activePreview = preview.find('.Active:first').css({ backgroundColor: hex && '#' + hex || 'transparent' });
|
|
currentPreview = preview.find('.Current:first').css({ backgroundColor: hex && '#' + hex || 'transparent' }).bind('click', currentClicked);
|
|
setAlpha.call($this, currentPreview, Math.precision(color.current.val('a') * 100) / 255, 4);
|
|
okButton = button.find('.Ok:first').bind('click touchstart', okClicked);
|
|
cancelButton = button.find('.Cancel:first').bind('click touchstart', cancelClicked);
|
|
grid = button.find('.Grid:first');
|
|
setTimeout(
|
|
function()
|
|
{
|
|
setImg.call($this, colorMapL1, images.clientPath + 'Maps.png');
|
|
setImg.call($this, colorMapL2, images.clientPath + 'Maps.png');
|
|
setImg.call($this, colorMapL3, images.clientPath + 'map-opacity.png');
|
|
setImg.call($this, colorBarL1, images.clientPath + 'Bars.png');
|
|
setImg.call($this, colorBarL2, images.clientPath + 'Bars.png');
|
|
setImg.call($this, colorBarL3, images.clientPath + 'Bars.png');
|
|
setImg.call($this, colorBarL4, images.clientPath + 'Bars.png');
|
|
setImg.call($this, colorBarL5, images.clientPath + 'bar-opacity.png');
|
|
setImg.call($this, colorBarL6, images.clientPath + 'AlphaBar.png');
|
|
setImg.call($this, preview.find('div:last'), images.clientPath + 'preview-opacity.png');
|
|
}, 0);
|
|
tbody.find('td.Radio input').bind('click touchstart', radioClicked);
|
|
// initialize quick list
|
|
if (color.quickList && color.quickList.length > 0)
|
|
{
|
|
var html = '';
|
|
for (i = 0; i < color.quickList.length; i++)
|
|
{
|
|
/* if default colors are hex strings, change them to color objects */
|
|
if ((typeof (color.quickList[i])).toString().toLowerCase() == 'string') color.quickList[i] = new Color({ hex: color.quickList[i] });
|
|
var alpha = color.quickList[i].val('a');
|
|
var ahex = color.quickList[i].val('ahex');
|
|
if (!win.alphaSupport && ahex) ahex = ahex.substring(0, 6) + 'ff';
|
|
var quickHex = color.quickList[i].val('hex');
|
|
html+='<span class="QuickColor"' + (ahex && ' title="#' + ahex + '"' || '') + ' style="background-color:' + (quickHex && '#' + quickHex || '') + ';' + (quickHex ? '' : 'background-image:url(' + images.clientPath + 'NoColor.png)') + (win.alphaSupport && alpha && alpha < 255 ? ';opacity:' + Math.precision(alpha / 255, 4) + ';filter:Alpha(opacity=' + Math.precision(alpha / 2.55, 4) + ')' : '') + '"> </span>';
|
|
}
|
|
setImg.call($this, grid, images.clientPath + 'bar-opacity.png');
|
|
grid.html(html);
|
|
grid.find('.QuickColor').click(quickPickClicked);
|
|
}
|
|
setColorMode.call($this, settings.color.mode);
|
|
color.active.bind(activeColorChanged);
|
|
$.isFunction(liveCallback) && color.active.bind(liveCallback);
|
|
color.current.bind(currentColorChanged);
|
|
// bind to input
|
|
if (win.expandable)
|
|
{
|
|
$this.icon = popup.parents('.Icon:first');
|
|
iconColor = $this.icon.find('.Color:first').css({ backgroundColor: hex && '#' + hex || 'transparent' });
|
|
iconAlpha = $this.icon.find('.Alpha:first');
|
|
setImg.call($this, iconAlpha, images.clientPath + 'bar-opacity.png');
|
|
setAlpha.call($this, iconAlpha, Math.precision(((255 - (all != null ? all.a : 0)) * 100) / 255, 4));
|
|
iconImage = $this.icon.find('.Image:first').css(
|
|
{
|
|
backgroundImage: 'url(\'' + images.clientPath + images.picker.file + '\')'
|
|
}).bind('click', iconImageClicked);
|
|
if (win.bindToInput&&win.updateInputColor)
|
|
win.input.css(
|
|
{
|
|
backgroundColor: hex && '#' + hex || 'transparent',
|
|
color: all == null || all.v > 75 ? '#000000' : '#ffffff'
|
|
});
|
|
moveBar = tbody.find('.Move:first').bind('mousedown', moveBarMouseDown);
|
|
color.active.bind(expandableColorChanged);
|
|
}
|
|
else show.call($this);
|
|
},
|
|
destroy =
|
|
function()
|
|
{
|
|
container.find('td.Radio input touchstart').unbind('click', radioClicked);
|
|
currentPreview.unbind('click touchstart', currentClicked);
|
|
cancelButton.unbind('click touchstart', cancelClicked);
|
|
okButton.unbind('click touchstart', okClicked);
|
|
if (settings.window.expandable)
|
|
{
|
|
iconImage.unbind('click', iconImageClicked);
|
|
moveBar.unbind('mousedown', moveBarMouseDown);
|
|
$this.icon = null;
|
|
}
|
|
container.find('.QuickColor').unbind('click', quickPickClicked);
|
|
colorMapDiv = null;
|
|
colorBarDiv = null;
|
|
colorMapL1 = null;
|
|
colorMapL2 = null;
|
|
colorMapL3 = null;
|
|
colorBarL1 = null;
|
|
colorBarL2 = null;
|
|
colorBarL3 = null;
|
|
colorBarL4 = null;
|
|
colorBarL5 = null;
|
|
colorBarL6 = null;
|
|
colorMap.destroy();
|
|
colorMap = null;
|
|
colorBar.destroy();
|
|
colorBar = null;
|
|
colorPicker.destroy();
|
|
colorPicker = null;
|
|
activePreview = null;
|
|
currentPreview = null;
|
|
okButton = null;
|
|
cancelButton = null;
|
|
grid = null;
|
|
commitCallback = null;
|
|
cancelCallback = null;
|
|
liveCallback = null;
|
|
container.html('');
|
|
for (i = 0; i < List.length; i++) if (List[i] == $this) List.splice(i, 1);
|
|
},
|
|
images = settings.images, // local copies for YUI compressor
|
|
localization = settings.localization,
|
|
color =
|
|
{
|
|
active: (typeof(settings.color.active)).toString().toLowerCase() == 'string' ? new Color({ ahex: !settings.window.alphaSupport && settings.color.active ? settings.color.active.substring(0, 6) + 'ff' : settings.color.active }) : new Color({ ahex: !settings.window.alphaSupport && settings.color.active.val('ahex') ? settings.color.active.val('ahex').substring(0, 6) + 'ff' : settings.color.active.val('ahex') }),
|
|
current: (typeof(settings.color.active)).toString().toLowerCase() == 'string' ? new Color({ ahex: !settings.window.alphaSupport && settings.color.active ? settings.color.active.substring(0, 6) + 'ff' : settings.color.active }) : new Color({ ahex: !settings.window.alphaSupport && settings.color.active.val('ahex') ? settings.color.active.val('ahex').substring(0, 6) + 'ff' : settings.color.active.val('ahex') }),
|
|
quickList: settings.color.quickList
|
|
};
|
|
$.extend(true, $this, // public properties, methods, and callbacks
|
|
{
|
|
commitCallback: commitCallback, // commitCallback function can be overridden to return the selected color to a method you specify when the user clicks "OK"
|
|
liveCallback: liveCallback, // liveCallback function can be overridden to return the selected color to a method you specify in live mode (continuous update)
|
|
cancelCallback: cancelCallback, // cancelCallback function can be overridden to a method you specify when the user clicks "Cancel"
|
|
color: color,
|
|
show: show,
|
|
hide: hide,
|
|
destroy: destroy // destroys this control entirely, removing all events and objects, and removing itself from the List
|
|
});
|
|
List.push($this);
|
|
setTimeout(
|
|
function()
|
|
{
|
|
initialize.call($this);
|
|
}, 0);
|
|
});
|
|
};
|
|
$.fn.jPicker.defaults = /* jPicker defaults - you can change anything in this section (such as the clientPath to your images) without fear of breaking the program */
|
|
{
|
|
window:
|
|
{
|
|
title: null, /* any title for the jPicker window itself - displays "Drag Markers To Pick A Color" if left null */
|
|
effects:
|
|
{
|
|
type: 'slide', /* effect used to show/hide an expandable picker. Acceptable values "slide", "show", "fade" */
|
|
speed:
|
|
{
|
|
show: 'slow', /* duration of "show" effect. Acceptable values are "fast", "slow", or time in ms */
|
|
hide: 'fast' /* duration of "hide" effect. Acceptable values are "fast", "slow", or time in ms */
|
|
}
|
|
},
|
|
position:
|
|
{
|
|
x: 'screenCenter', /* acceptable values "left", "center", "right", "screenCenter", or relative px value */
|
|
y: 'top' /* acceptable values "top", "bottom", "center", or relative px value */
|
|
},
|
|
expandable: false, /* default to large static picker - set to true to make an expandable picker (small icon with popup) - set automatically when binded to input element */
|
|
liveUpdate: true, /* set false if you want the user to have to click "OK" before the binded input box updates values (always "true" for expandable picker) */
|
|
alphaSupport: false, /* set to true to enable alpha picking */
|
|
alphaPrecision: 0, /* set decimal precision for alpha percentage display - hex codes do not map directly to percentage integers - range 0-2 */
|
|
updateInputColor: true /* set to false to prevent binded input colors from changing */
|
|
},
|
|
color:
|
|
{
|
|
mode: 'h', /* acceptabled values "h" (hue), "s" (saturation), "v" (value), "r" (red), "g" (green), "b" (blue), "a" (alpha) */
|
|
active: new Color({ ahex: '#ffcc00ff' }), /* acceptable values are any declared $.jPicker.Color object or string HEX value (e.g. #ffc000) WITH OR WITHOUT the "#" prefix */
|
|
quickList: /* the quick pick color list */
|
|
[
|
|
new Color({ h: 360, s: 33, v: 100 }), /* acceptable values are any declared $.jPicker.Color object or string HEX value (e.g. #ffc000) WITH OR WITHOUT the "#" prefix */
|
|
new Color({ h: 360, s: 66, v: 100 }),
|
|
new Color({ h: 360, s: 100, v: 100 }),
|
|
new Color({ h: 360, s: 100, v: 75 }),
|
|
new Color({ h: 360, s: 100, v: 50 }),
|
|
new Color({ h: 180, s: 0, v: 100 }),
|
|
new Color({ h: 30, s: 33, v: 100 }),
|
|
new Color({ h: 30, s: 66, v: 100 }),
|
|
new Color({ h: 30, s: 100, v: 100 }),
|
|
new Color({ h: 30, s: 100, v: 75 }),
|
|
new Color({ h: 30, s: 100, v: 50 }),
|
|
new Color({ h: 180, s: 0, v: 90 }),
|
|
new Color({ h: 60, s: 33, v: 100 }),
|
|
new Color({ h: 60, s: 66, v: 100 }),
|
|
new Color({ h: 60, s: 100, v: 100 }),
|
|
new Color({ h: 60, s: 100, v: 75 }),
|
|
new Color({ h: 60, s: 100, v: 50 }),
|
|
new Color({ h: 180, s: 0, v: 80 }),
|
|
new Color({ h: 90, s: 33, v: 100 }),
|
|
new Color({ h: 90, s: 66, v: 100 }),
|
|
new Color({ h: 90, s: 100, v: 100 }),
|
|
new Color({ h: 90, s: 100, v: 75 }),
|
|
new Color({ h: 90, s: 100, v: 50 }),
|
|
new Color({ h: 180, s: 0, v: 70 }),
|
|
new Color({ h: 120, s: 33, v: 100 }),
|
|
new Color({ h: 120, s: 66, v: 100 }),
|
|
new Color({ h: 120, s: 100, v: 100 }),
|
|
new Color({ h: 120, s: 100, v: 75 }),
|
|
new Color({ h: 120, s: 100, v: 50 }),
|
|
new Color({ h: 180, s: 0, v: 60 }),
|
|
new Color({ h: 150, s: 33, v: 100 }),
|
|
new Color({ h: 150, s: 66, v: 100 }),
|
|
new Color({ h: 150, s: 100, v: 100 }),
|
|
new Color({ h: 150, s: 100, v: 75 }),
|
|
new Color({ h: 150, s: 100, v: 50 }),
|
|
new Color({ h: 180, s: 0, v: 50 }),
|
|
new Color({ h: 180, s: 33, v: 100 }),
|
|
new Color({ h: 180, s: 66, v: 100 }),
|
|
new Color({ h: 180, s: 100, v: 100 }),
|
|
new Color({ h: 180, s: 100, v: 75 }),
|
|
new Color({ h: 180, s: 100, v: 50 }),
|
|
new Color({ h: 180, s: 0, v: 40 }),
|
|
new Color({ h: 210, s: 33, v: 100 }),
|
|
new Color({ h: 210, s: 66, v: 100 }),
|
|
new Color({ h: 210, s: 100, v: 100 }),
|
|
new Color({ h: 210, s: 100, v: 75 }),
|
|
new Color({ h: 210, s: 100, v: 50 }),
|
|
new Color({ h: 180, s: 0, v: 30 }),
|
|
new Color({ h: 240, s: 33, v: 100 }),
|
|
new Color({ h: 240, s: 66, v: 100 }),
|
|
new Color({ h: 240, s: 100, v: 100 }),
|
|
new Color({ h: 240, s: 100, v: 75 }),
|
|
new Color({ h: 240, s: 100, v: 50 }),
|
|
new Color({ h: 180, s: 0, v: 20 }),
|
|
new Color({ h: 270, s: 33, v: 100 }),
|
|
new Color({ h: 270, s: 66, v: 100 }),
|
|
new Color({ h: 270, s: 100, v: 100 }),
|
|
new Color({ h: 270, s: 100, v: 75 }),
|
|
new Color({ h: 270, s: 100, v: 50 }),
|
|
new Color({ h: 180, s: 0, v: 10 }),
|
|
new Color({ h: 300, s: 33, v: 100 }),
|
|
new Color({ h: 300, s: 66, v: 100 }),
|
|
new Color({ h: 300, s: 100, v: 100 }),
|
|
new Color({ h: 300, s: 100, v: 75 }),
|
|
new Color({ h: 300, s: 100, v: 50 }),
|
|
new Color({ h: 180, s: 0, v: 0 }),
|
|
new Color({ h: 330, s: 33, v: 100 }),
|
|
new Color({ h: 330, s: 66, v: 100 }),
|
|
new Color({ h: 330, s: 100, v: 100 }),
|
|
new Color({ h: 330, s: 100, v: 75 }),
|
|
new Color({ h: 330, s: 100, v: 50 }),
|
|
new Color()
|
|
]
|
|
},
|
|
images:
|
|
{
|
|
clientPath: '/jPicker/images/', /* Path to image files */
|
|
colorMap:
|
|
{
|
|
width: 256,
|
|
height: 256,
|
|
arrow:
|
|
{
|
|
file: 'mappoint.gif', /* ColorMap arrow icon */
|
|
width: 15,
|
|
height: 15
|
|
}
|
|
},
|
|
colorBar:
|
|
{
|
|
width: 20,
|
|
height: 256,
|
|
arrow:
|
|
{
|
|
file: 'rangearrows.gif', /* ColorBar arrow icon */
|
|
width: 20,
|
|
height: 7
|
|
}
|
|
},
|
|
picker:
|
|
{
|
|
file: 'picker.gif', /* Color Picker icon */
|
|
width: 25,
|
|
height: 24
|
|
}
|
|
},
|
|
localization: /* alter these to change the text presented by the picker (e.g. different language) */
|
|
{
|
|
text:
|
|
{
|
|
title: 'Drag Markers To Pick A Color',
|
|
newColor: 'new',
|
|
currentColor: 'current',
|
|
ok: 'OK',
|
|
cancel: 'Cancel'
|
|
},
|
|
tooltips:
|
|
{
|
|
colors:
|
|
{
|
|
newColor: 'New Color - Press “OK” To Commit',
|
|
currentColor: 'Click To Revert To Original Color'
|
|
},
|
|
buttons:
|
|
{
|
|
ok: 'Commit To This Color Selection',
|
|
cancel: 'Cancel And Revert To Original Color'
|
|
},
|
|
hue:
|
|
{
|
|
radio: 'Set To “Hue” Color Mode',
|
|
textbox: 'Enter A “Hue” Value (0-360°)'
|
|
},
|
|
saturation:
|
|
{
|
|
radio: 'Set To “Saturation” Color Mode',
|
|
textbox: 'Enter A “Saturation” Value (0-100%)'
|
|
},
|
|
value:
|
|
{
|
|
radio: 'Set To “Value” Color Mode',
|
|
textbox: 'Enter A “Value” Value (0-100%)'
|
|
},
|
|
red:
|
|
{
|
|
radio: 'Set To “Red” Color Mode',
|
|
textbox: 'Enter A “Red” Value (0-255)'
|
|
},
|
|
green:
|
|
{
|
|
radio: 'Set To “Green” Color Mode',
|
|
textbox: 'Enter A “Green” Value (0-255)'
|
|
},
|
|
blue:
|
|
{
|
|
radio: 'Set To “Blue” Color Mode',
|
|
textbox: 'Enter A “Blue” Value (0-255)'
|
|
},
|
|
alpha:
|
|
{
|
|
radio: 'Set To “Alpha” Color Mode',
|
|
textbox: 'Enter A “Alpha” Value (0-100)'
|
|
},
|
|
hex:
|
|
{
|
|
textbox: 'Enter A “Hex” Color Value (#000000-#ffffff)',
|
|
alpha: 'Enter A “Alpha” Value (#00-#ff)'
|
|
}
|
|
}
|
|
}
|
|
};
|
|
})(jQuery, '1.1.6'); |