/* eslint-disable no-bitwise */
/**
* jPicker (Adapted from version 1.1.6)
*
* jQuery Plugin for Photoshop style color picker
*
* @module jPicker
* @copyright (c) 2010 Christopher T. Tillman
* Digital Magic Productions, Inc. ({@link http://www.digitalmagicpro.com/})
* FREE to use, alter, copy, sell, and especially ENHANCE
* @license MIT
*
* Painstakingly ported from John Dyers' excellent work on his own color picker based on the Prototype framework.
*
* John Dyers' website: {@link http://johndyer.name}
* Color Picker page: {@link http://johndyer.name/photoshop-like-javascript-color-picker/}
*/
/**
* @external Math
*/
/**
* @memberof external:Math
* @param {Float} value
* @param {Float} precision
* @returns {Float}
*/
function toFixedNumeric (value, precision) {
if (precision === undefined) precision = 0;
return Math.round(value * (10 ** precision)) / (10 ** precision);
}
/**
* Whether a value is `null` or `undefined`.
* @param {any} val
* @returns {boolean}
*/
const isNullish = (val) => {
return val === null || val === undefined;
};
/**
* @function module:jPicker.jPicker
* @param {external:jQuery} $ The jQuery object to wrap (with {@link external:jQuery.loadingStylesheets}, {@link external:jQuery.fn.$.fn.jPicker}, {@link external:jQuery.fn.$.fn.jPicker.defaults})
* @returns {external:jQuery}
*/
const jPicker = function ($) {
if (!$.loadingStylesheets) {
/**
* @name loadingStylesheets
* @type {string[]}
* @memberof external:jQuery
*/
$.loadingStylesheets = [];
}
const stylesheet = 'jgraduate/css/jPicker.css';
if (!$.loadingStylesheets.includes(stylesheet)) {
$.loadingStylesheets.push(stylesheet);
}
/**
* @typedef {PlainObject} module:jPicker.SliderOptions
* @property {external:jQuery|PlainObject} arrow
* @property {string} arrow.image Not in use?
* @property {Float} arrow.width
* @property {Float} arrow.height
* @property {PlainObject} map
* @property {Float} map.width
* @property {Float} map.height
*/
/**
* Encapsulate slider functionality for the ColorMap and ColorBar -
* could be useful to use a jQuery UI draggable for this with certain extensions.
* @memberof module:jPicker
* @param {external:jQuery} bar
* @param {module:jPicker.SliderOptions} options
* @returns {void}
*/
class Slider {
constructor (bar, options) {
const that = this;
/**
* Fire events on the supplied `context`
* @param {module:jPicker.JPickerInit} context
* @returns {void}
*/
function fireChangeEvents (context) {
changeEvents.forEach((changeEvent) => {
changeEvent.call(that, that, context);
});
}
/**
* Bind the mousedown to the bar not the arrow for quick snapping to the clicked location.
* @param {external:jQuery.Event} e
* @returns {void}
*/
function mouseDown (e) {
const off = bar.offset();
offset = {l: off.left | 0, t: off.top | 0};
clearTimeout(timeout);
// using setTimeout for visual updates - once the style is updated the browser will re-render internally allowing the next Javascript to run
timeout = setTimeout(function () {
setValuesFromMousePosition.call(that, e);
}, 0);
// 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
$(document).bind('mousemove', mouseMove).bind('mouseup', mouseUp);
e.preventDefault(); // don't try to select anything or drag the image to the desktop
}
/**
* Set the values as the mouse moves.
* @param {external:jQuery.Event} e
* @returns {false}
*/
function mouseMove (e) {
clearTimeout(timeout);
timeout = setTimeout(function () {
setValuesFromMousePosition.call(that, e);
}, 0);
e.stopPropagation();
e.preventDefault();
return false;
}
/**
* Unbind the document events - they aren't needed when not dragging.
* @param {external:jQuery.Event} e
* @returns {false}
*/
function mouseUp (e) {
$(document).unbind('mouseup', mouseUp).unbind('mousemove', mouseMove);
e.stopPropagation();
e.preventDefault();
return false;
}
/**
* Calculate mouse position and set value within the current range.
* @param {Event} e
* @returns {void}
*/
function setValuesFromMousePosition (e) {
const barW = bar.w, // local copies for YUI compressor
barH = bar.h;
let locX = e.pageX - offset.l,
locY = e.pageY - offset.t;
// keep the arrow within the bounds of the bar
if (locX < 0) locX = 0;
else if (locX > barW) locX = barW;
if (locY < 0) locY = 0;
else if (locY > barH) locY = barH;
val.call(that, 'xy', {
x: ((locX / barW) * rangeX) + minX,
y: ((locY / barH) * rangeY) + minY
});
}
/**
*
* @returns {void}
*/
function draw () {
const
barW = bar.w,
barH = bar.h,
arrowW = arrow.w,
arrowH = arrow.h;
let arrowOffsetX = 0,
arrowOffsetY = 0;
setTimeout(function () {
if (rangeX > 0) { // range is greater than zero
// constrain to bounds
if (x === maxX) arrowOffsetX = barW;
else arrowOffsetX = ((x / rangeX) * barW) | 0;
}
if (rangeY > 0) { // range is greater than zero
// constrain to bounds
if (y === maxY) arrowOffsetY = barH;
else arrowOffsetY = ((y / rangeY) * barH) | 0;
}
// if arrow width is greater than bar width, center arrow and prevent horizontal dragging
if (arrowW >= barW) arrowOffsetX = (barW >> 1) - (arrowW >> 1); // number >> 1 - superfast bitwise divide by two and truncate (move bits over one bit discarding lowest)
else arrowOffsetX -= arrowW >> 1;
// if arrow height is greater than bar height, center arrow and prevent vertical dragging
if (arrowH >= barH) arrowOffsetY = (barH >> 1) - (arrowH >> 1);
else arrowOffsetY -= arrowH >> 1;
// set the arrow position based on these offsets
arrow.css({left: arrowOffsetX + 'px', top: arrowOffsetY + 'px'});
});
}
/**
* Get or set a value.
* @param {?("xy"|"x"|"y")} name
* @param {module:math.XYObject} value
* @param {module:jPicker.Slider} context
* @returns {module:math.XYObject|Float|void}
*/
function val (name, value, context) {
const set = value !== undefined;
if (!set) {
if (isNullish(name)) name = 'xy';
switch (name.toLowerCase()) {
case 'x': return x;
case 'y': return y;
case 'xy':
default: return {x, y};
}
}
if (!isNullish(context) && context === that) return undefined;
let changed = false;
let newX, newY;
if (isNullish(name)) name = 'xy';
switch (name.toLowerCase()) {
case 'x':
newX = (value && ((value.x && value.x | 0) || value | 0)) || 0;
break;
case 'y':
newY = (value && ((value.y && value.y | 0) || value | 0)) || 0;
break;
case 'xy':
default:
newX = (value && value.x && value.x | 0) || 0;
newY = (value && value.y && value.y | 0) || 0;
break;
}
if (!isNullish(newX)) {
if (newX < minX) newX = minX;
else if (newX > maxX) newX = maxX;
if (x !== newX) {
x = newX;
changed = true;
}
}
if (!isNullish(newY)) {
if (newY < minY) newY = minY;
else if (newY > maxY) newY = maxY;
if (y !== newY) {
y = newY;
changed = true;
}
}
changed && fireChangeEvents.call(that, context || that);
return undefined;
}
/**
* @typedef {PlainObject} module:jPicker.MinMaxRangeX
* @property {Float} minX
* @property {Float} maxX
* @property {Float} rangeX
*/
/**
* @typedef {PlainObject} module:jPicker.MinMaxRangeY
* @property {Float} minY
* @property {Float} maxY
* @property {Float} rangeY
*/
/**
* @typedef {module:jPicker.MinMaxRangeY|module:jPicker.MinMaxRangeX} module:jPicker.MinMaxRangeXY
*/
/**
*
* @param {"minx"|"maxx"|"rangex"|"miny"|"maxy"|"rangey"|"all"} name
* @param {module:jPicker.MinMaxRangeXY} value
* @returns {module:jPicker.MinMaxRangeXY|module:jPicker.MinMaxRangeX|module:jPicker.MinMaxRangeY|void}
*/
function range (name, value) {
const set = value !== undefined;
if (!set) {
if (isNullish(name)) name = 'all';
switch (name.toLowerCase()) {
case 'minx': return minX;
case 'maxx': return maxX;
case 'rangex': return {minX, maxX, rangeX};
case 'miny': return minY;
case 'maxy': return maxY;
case 'rangey': return {minY, maxY, rangeY};
case 'all':
default: return {minX, maxX, rangeX, minY, maxY, rangeY};
}
}
let // changed = false,
newMinX,
newMaxX,
newMinY,
newMaxY;
if (isNullish(name)) name = 'all';
switch (name.toLowerCase()) {
case 'minx':
newMinX = (value && ((value.minX && value.minX | 0) || value | 0)) || 0;
break;
case 'maxx':
newMaxX = (value && ((value.maxX && value.maxX | 0) || value | 0)) || 0;
break;
case 'rangex':
newMinX = (value && value.minX && value.minX | 0) || 0;
newMaxX = (value && value.maxX && value.maxX | 0) || 0;
break;
case 'miny':
newMinY = (value && ((value.minY && value.minY | 0) || value | 0)) || 0;
break;
case 'maxy':
newMaxY = (value && ((value.maxY && value.maxY | 0) || value | 0)) || 0;
break;
case 'rangey':
newMinY = (value && value.minY && value.minY | 0) || 0;
newMaxY = (value && value.maxY && value.maxY | 0) || 0;
break;
case 'all':
default:
newMinX = (value && value.minX && value.minX | 0) || 0;
newMaxX = (value && value.maxX && value.maxX | 0) || 0;
newMinY = (value && value.minY && value.minY | 0) || 0;
newMaxY = (value && value.maxY && value.maxY | 0) || 0;
break;
}
if (!isNullish(newMinX) && minX !== newMinX) {
minX = newMinX;
rangeX = maxX - minX;
}
if (!isNullish(newMaxX) && maxX !== newMaxX) {
maxX = newMaxX;
rangeX = maxX - minX;
}
if (!isNullish(newMinY) && minY !== newMinY) {
minY = newMinY;
rangeY = maxY - minY;
}
if (!isNullish(newMaxY) && maxY !== newMaxY) {
maxY = newMaxY;
rangeY = maxY - minY;
}
return undefined;
}
/**
* @param {GenericCallback} callback
* @returns {void}
*/
function bind (callback) { // eslint-disable-line promise/prefer-await-to-callbacks
if (typeof callback === 'function') changeEvents.push(callback);
}
/**
* @param {GenericCallback} callback
* @returns {void}
*/
function unbind (callback) { // eslint-disable-line promise/prefer-await-to-callbacks
if (typeof callback !== 'function') return;
let i;
while ((i = changeEvents.includes(callback))) changeEvents.splice(i, 1);
}
/**
*
* @returns {void}
*/
function destroy () {
// unbind all possible events and null objects
$(document).unbind('mouseup', mouseUp).unbind('mousemove', mouseMove);
bar.unbind('mousedown', mouseDown);
bar = null;
arrow = null;
changeEvents = null;
}
let offset,
timeout,
x = 0,
y = 0,
minX = 0,
maxX = 100,
rangeX = 100,
minY = 0,
maxY = 100,
rangeY = 100,
arrow = bar.find('img:first'), // the arrow image to drag
changeEvents = [];
$.extend(
true,
// public properties, methods, and event bindings - these we need
// to access from other controls
that,
{
val,
range,
bind,
unbind,
destroy
}
);
// initialize this control
arrow.src = options.arrow && options.arrow.image;
arrow.w = (options.arrow && options.arrow.width) || arrow.width();
arrow.h = (options.arrow && options.arrow.height) || arrow.height();
bar.w = (options.map && options.map.width) || bar.width();
bar.h = (options.map && options.map.height) || bar.height();
// bind mousedown event
bar.bind('mousedown', mouseDown);
bind.call(that, draw);
}
}
/**
* Controls for all the input elements for the typing in color values.
* @param {external:jQuery} picker
* @param {external:jQuery.jPicker.Color} color
* @param {external:jQuery.fn.$.fn.jPicker} bindedHex
* @param {Float} alphaPrecision
*/
class ColorValuePicker {
constructor (picker, color, bindedHex, alphaPrecision) {
const that = this; // private properties and methods
const inputs = picker.find('td.Text input');
// input box key down - use arrows to alter color
/**
*
* @param {Event} e
* @returns {Event|false|void}
*/
function keyDown (e) {
if (e.target.value === '' && e.target !== hex.get(0) && ((!isNullish(bindedHex) && e.target !== bindedHex.get(0)) || isNullish(bindedHex))) return undefined;
if (!validateKey(e)) return e;
switch (e.target) {
case red.get(0):
switch (e.keyCode) {
case 38:
red.val(setValueInRange.call(that, (red.val() << 0) + 1, 0, 255));
color.val('r', red.val(), e.target);
return false;
case 40:
red.val(setValueInRange.call(that, (red.val() << 0) - 1, 0, 255));
color.val('r', red.val(), e.target);
return false;
}
break;
case green.get(0):
switch (e.keyCode) {
case 38:
green.val(setValueInRange.call(that, (green.val() << 0) + 1, 0, 255));
color.val('g', green.val(), e.target);
return false;
case 40:
green.val(setValueInRange.call(that, (green.val() << 0) - 1, 0, 255));
color.val('g', green.val(), e.target);
return false;
}
break;
case blue.get(0):
switch (e.keyCode) {
case 38:
blue.val(setValueInRange.call(that, (blue.val() << 0) + 1, 0, 255));
color.val('b', blue.val(), e.target);
return false;
case 40:
blue.val(setValueInRange.call(that, (blue.val() << 0) - 1, 0, 255));
color.val('b', blue.val(), e.target);
return false;
}
break;
case alpha && alpha.get(0):
switch (e.keyCode) {
case 38:
alpha.val(setValueInRange.call(that, parseFloat(alpha.val()) + 1, 0, 100));
color.val('a', toFixedNumeric((alpha.val() * 255) / 100, alphaPrecision), e.target);
return false;
case 40:
alpha.val(setValueInRange.call(that, parseFloat(alpha.val()) - 1, 0, 100));
color.val('a', toFixedNumeric((alpha.val() * 255) / 100, alphaPrecision), e.target);
return false;
}
break;
case hue.get(0):
switch (e.keyCode) {
case 38:
hue.val(setValueInRange.call(that, (hue.val() << 0) + 1, 0, 360));
color.val('h', hue.val(), e.target);
return false;
case 40:
hue.val(setValueInRange.call(that, (hue.val() << 0) - 1, 0, 360));
color.val('h', hue.val(), e.target);
return false;
}
break;
case saturation.get(0):
switch (e.keyCode) {
case 38:
saturation.val(setValueInRange.call(that, (saturation.val() << 0) + 1, 0, 100));
color.val('s', saturation.val(), e.target);
return false;
case 40:
saturation.val(setValueInRange.call(that, (saturation.val() << 0) - 1, 0, 100));
color.val('s', saturation.val(), e.target);
return false;
}
break;
case value.get(0):
switch (e.keyCode) {
case 38:
value.val(setValueInRange.call(that, (value.val() << 0) + 1, 0, 100));
color.val('v', value.val(), e.target);
return false;
case 40:
value.val(setValueInRange.call(that, (value.val() << 0) - 1, 0, 100));
color.val('v', value.val(), e.target);
return false;
}
break;
}
return undefined;
}
// input box key up - validate value and set color
/**
* @param {Event} e
* @returns {Event|void}
* @todo Why is this returning an event?
*/
function keyUp (e) {
if (e.target.value === '' && e.target !== hex.get(0) &&
((!isNullish(bindedHex) && e.target !== bindedHex.get(0)) ||
isNullish(bindedHex))) return undefined;
if (!validateKey(e)) return e;
switch (e.target) {
case red.get(0):
red.val(setValueInRange.call(that, red.val(), 0, 255));
color.val('r', red.val(), e.target);
break;
case green.get(0):
green.val(setValueInRange.call(that, green.val(), 0, 255));
color.val('g', green.val(), e.target);
break;
case blue.get(0):
blue.val(setValueInRange.call(that, blue.val(), 0, 255));
color.val('b', blue.val(), e.target);
break;
case alpha && alpha.get(0):
alpha.val(setValueInRange.call(that, alpha.val(), 0, 100));
color.val('a', toFixedNumeric((alpha.val() * 255) / 100, alphaPrecision), e.target);
break;
case hue.get(0):
hue.val(setValueInRange.call(that, hue.val(), 0, 360));
color.val('h', hue.val(), e.target);
break;
case saturation.get(0):
saturation.val(setValueInRange.call(that, saturation.val(), 0, 100));
color.val('s', saturation.val(), e.target);
break;
case value.get(0):
value.val(setValueInRange.call(that, value.val(), 0, 100));
color.val('v', value.val(), e.target);
break;
case hex.get(0):
hex.val(hex.val().replace(/[^a-fA-F0-9]/g, '').toLowerCase().substring(0, 6));
bindedHex && bindedHex.val(hex.val());
color.val('hex', hex.val() !== '' ? hex.val() : null, e.target);
break;
case bindedHex && bindedHex.get(0):
bindedHex.val(bindedHex.val().replace(/[^a-fA-F0-9]/g, '').toLowerCase().substring(0, 6));
hex.val(bindedHex.val());
color.val('hex', bindedHex.val() !== '' ? bindedHex.val() : null, e.target);
break;
case ahex && ahex.get(0):
ahex.val(ahex.val().replace(/[^a-fA-F0-9]/g, '').toLowerCase().substring(0, 2));
color.val('a', !isNullish(ahex.val()) ? parseInt(ahex.val(), 16) : null, e.target);
break;
}
return undefined;
}
// input box blur - reset to original if value empty
/**
* @param {Event} e
* @returns {void}
*/
function blur (e) {
if (!isNullish(color.val())) {
switch (e.target) {
case red.get(0): red.val(color.val('r')); break;
case green.get(0): green.val(color.val('g')); break;
case blue.get(0): blue.val(color.val('b')); break;
case alpha && alpha.get(0): alpha.val(toFixedNumeric((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;
}
}
}
/**
* @param {Event} e
* @returns {boolean}
*/
function validateKey (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;
}
/**
* Constrain value within range.
* @param {Float|string} value
* @param {Float} min
* @param {Float} max
* @returns {Float|string} Returns a number or numeric string
*/
function setValueInRange (value, min, max) {
if (value === '' || isNaN(value)) return min;
if (value > max) return max;
if (value < min) return min;
return value;
}
/**
* @param {external:jQuery} ui
* @param {Element} context
* @returns {void}
*/
function colorChanged (ui, context) {
const all = ui.val('all');
if (context !== red.get(0)) red.val(!isNullish(all) ? all.r : '');
if (context !== green.get(0)) green.val(!isNullish(all) ? all.g : '');
if (context !== blue.get(0)) blue.val(!isNullish(all) ? all.b : '');
if (alpha && context !== alpha.get(0)) alpha.val(!isNullish(all) ? toFixedNumeric((all.a * 100) / 255, alphaPrecision) : '');
if (context !== hue.get(0)) hue.val(!isNullish(all) ? all.h : '');
if (context !== saturation.get(0)) saturation.val(!isNullish(all) ? all.s : '');
if (context !== value.get(0)) value.val(!isNullish(all) ? all.v : '');
if (context !== hex.get(0) && ((bindedHex && context !== bindedHex.get(0)) || !bindedHex)) hex.val(!isNullish(all) ? all.hex : '');
if (bindedHex && context !== bindedHex.get(0) && context !== hex.get(0)) bindedHex.val(!isNullish(all) ? all.hex : '');
if (ahex && context !== ahex.get(0)) ahex.val(!isNullish(all) ? all.ahex.substring(6) : '');
}
/**
* Unbind all events and null objects.
* @returns {void}
*/
function destroy () {
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;
}
let
red = inputs.eq(3),
green = inputs.eq(4),
blue = inputs.eq(5),
alpha = inputs.length > 7 ? inputs.eq(6) : null,
hue = inputs.eq(0),
saturation = inputs.eq(1),
value = inputs.eq(2),
hex = inputs.eq(inputs.length > 7 ? 7 : 6),
ahex = inputs.length > 7 ? inputs.eq(8) : null;
$.extend(true, that, {
// public properties and methods
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);
}
}
/**
* @typedef {PlainObject} module:jPicker.JPickerInit
* @property {Integer} [a]
* @property {Integer} [b]
* @property {Integer} [g]
* @property {Integer} [h]
* @property {Integer} [r]
* @property {Integer} [s]
* @property {Integer} [v]
* @property {string} [hex]
* @property {string} [ahex]
*/
/**
* @namespace {PlainObject} jPicker
* @memberof external:jQuery
*/
$.jPicker = /** @lends external:jQuery.jPicker */ {
/**
* Array holding references to each active instance of the jPicker control
* @type {external:jQuery.fn.$.fn.jPicker[]}
*/
List: [],
/**
* 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)
* Note: JSDoc didn't document when expressed here as an ES6 Class.
* @namespace
* @class
* @memberof external:jQuery.jPicker
* @param {module:jPicker.JPickerInit} init
* @returns {external:jQuery.jPicker.Color}
*/
Color: function (init) { // eslint-disable-line object-shorthand
const that = this;
/**
*
* @param {module:jPicker.Slider} context
* @returns {void}
*/
function fireChangeEvents (context) {
for (let i = 0; i < changeEvents.length; i++) changeEvents[i].call(that, that, context);
}
/**
* @param {string|"ahex"|"hex"|"all"|""|null|void} name String composed of letters "r", "g", "b", "a", "h", "s", and/or "v"
* @param {module:jPicker.RGBA|module:jPicker.JPickerInit|string} [value]
* @param {external:jQuery.jPicker.Color} context
* @returns {module:jPicker.JPickerInit|string|null|void}
*/
function val (name, value, context) {
// Kind of ugly
const set = Boolean(value);
if (set && value.ahex === '') value.ahex = '00000000';
if (!set) {
let ret;
if (isNullish(name) || name === '') name = 'all';
if (isNullish(r)) return null;
switch (name.toLowerCase()) {
case 'ahex': return ColorMethods.rgbaToHex({r, g, b, a});
case 'hex': return val('ahex').substring(0, 6);
case 'all': return {
r, g, b, a, h, s, v,
hex: val.call(that, 'hex'),
ahex: val.call(that, 'ahex')
};
default: {
ret = {};
const nameLength = name.length;
[...name].forEach((ch) => {
switch (ch) {
case 'r':
if (nameLength === 1) ret = r;
else ret.r = r;
break;
case 'g':
if (nameLength === 1) ret = g;
else ret.g = g;
break;
case 'b':
if (nameLength === 1) ret = b;
else ret.b = b;
break;
case 'a':
if (nameLength === 1) ret = a;
else ret.a = a;
break;
case 'h':
if (nameLength === 1) ret = h;
else ret.h = h;
break;
case 's':
if (nameLength === 1) ret = s;
else ret.s = s;
break;
case 'v':
if (nameLength === 1) ret = v;
else ret.v = v;
break;
}
});
}
}
return typeof ret === 'object' && !Object.keys(ret).length
? val.call(that, 'all')
: ret;
}
if (!isNullish(context) && context === that) return undefined;
if (isNullish(name)) name = '';
let changed = false;
if (isNullish(value)) {
if (!isNullish(r)) {
r = null;
changed = true;
}
if (!isNullish(g)) {
g = null;
changed = true;
}
if (!isNullish(b)) {
b = null;
changed = true;
}
if (!isNullish(a)) {
a = null;
changed = true;
}
if (!isNullish(h)) {
h = null;
changed = true;
}
if (!isNullish(s)) {
s = null;
changed = true;
}
if (!isNullish(v)) {
v = null;
changed = true;
}
changed && fireChangeEvents.call(that, context || that);
return undefined;
}
switch (name.toLowerCase()) {
case 'ahex':
case 'hex': {
const ret = ColorMethods.hexToRgba((value && (value.ahex || value.hex)) || value || 'none');
val.call(that, 'rgba', {
r: ret.r,
g: ret.g,
b: ret.b,
a: name === 'ahex'
? ret.a
: !isNullish(a)
? a
: 255
}, context);
break;
} default: {
if (value && (!isNullish(value.ahex) || !isNullish(value.hex))) {
val.call(that, 'ahex', value.ahex || value.hex || '00000000', context);
return undefined;
}
const newV = {};
let rgb = false, hsv = false;
if (value.r !== undefined && !name.includes('r')) name += 'r';
if (value.g !== undefined && !name.includes('g')) name += 'g';
if (value.b !== undefined && !name.includes('b')) name += 'b';
if (value.a !== undefined && !name.includes('a')) name += 'a';
if (value.h !== undefined && !name.includes('h')) name += 'h';
if (value.s !== undefined && !name.includes('s')) name += 's';
if (value.v !== undefined && !name.includes('v')) name += 'v';
[...name].forEach((ch) => {
switch (ch) {
case 'r':
if (hsv) return;
rgb = true;
newV.r = (value.r && value.r | 0) || (value | 0) || 0;
if (newV.r < 0) newV.r = 0;
else if (newV.r > 255) newV.r = 255;
if (r !== newV.r) {
({r} = newV);
changed = true;
}
break;
case 'g':
if (hsv) return;
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);
changed = true;
}
break;
case 'b':
if (hsv) return;
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);
changed = true;
}
break;
case 'a':
newV.a = value && !isNullish(value.a) ? value.a | 0 : value | 0;
if (newV.a < 0) newV.a = 0;
else if (newV.a > 255) newV.a = 255;
if (a !== newV.a) {
({a} = newV);
changed = true;
}
break;
case 'h':
if (rgb) return;
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);
changed = true;
}
break;
case 's':
if (rgb) return;
hsv = true;
newV.s = !isNullish(value.s) ? value.s | 0 : value | 0;
if (newV.s < 0) newV.s = 0;
else if (newV.s > 100) newV.s = 100;
if (s !== newV.s) {
({s} = newV);
changed = true;
}
break;
case 'v':
if (rgb) return;
hsv = true;
newV.v = !isNullish(value.v) ? value.v | 0 : value | 0;
if (newV.v < 0) newV.v = 0;
else if (newV.v > 100) newV.v = 100;
if (v !== newV.v) {
({v} = newV);
changed = true;
}
break;
}
});
if (changed) {
if (rgb) {
r = r || 0;
g = g || 0;
b = b || 0;
const ret = ColorMethods.rgbToHsv({r, g, b});
({h, s, v} = ret);
} else if (hsv) {
h = h || 0;
s = !isNullish(s) ? s : 100;
v = !isNullish(v) ? v : 100;
const ret = ColorMethods.hsvToRgb({h, s, v});
({r, g, b} = ret);
}
a = !isNullish(a) ? a : 255;
fireChangeEvents.call(that, context || that);
}
break;
}
}
return undefined;
}
/**
* @param {GenericCallback} callback
* @returns {void}
*/
function bind (callback) { // eslint-disable-line promise/prefer-await-to-callbacks
if (typeof callback === 'function') changeEvents.push(callback);
}
/**
* @param {GenericCallback} callback
* @returns {void}
*/
function unbind (callback) { // eslint-disable-line promise/prefer-await-to-callbacks
if (typeof callback !== 'function') return;
let i;
while ((i = changeEvents.includes(callback))) {
changeEvents.splice(i, 1);
}
}
/**
* Unset `changeEvents`
* @returns {void}
*/
function destroy () {
changeEvents = null;
}
let r, g, b, a, h, s, v, changeEvents = [];
$.extend(true, that, {
// public properties and methods
val,
bind,
unbind,
destroy
});
if (init) {
if (!isNullish(init.ahex)) {
val('ahex', init);
} else if (!isNullish(init.hex)) {
val(
(!isNullish(init.a) ? 'a' : '') + 'hex',
!isNullish(init.a)
? {ahex: init.hex + ColorMethods.intToHex(init.a)}
: init
);
} else if (!isNullish(init.r) && !isNullish(init.g) && !isNullish(init.b)) {
val('rgb' + (!isNullish(init.a) ? 'a' : ''), init);
} else if (!isNullish(init.h) && !isNullish(init.s) && !isNullish(init.v)) {
val('hsv' + (!isNullish(init.a) ? 'a' : ''), init);
}
}
},
/**
* color conversion methods - make public to give use to external scripts
* @namespace
*/
ColorMethods: {
/**
* @typedef {PlainObject} module:jPicker.RGBA
* @property {Integer} r
* @property {Integer} g
* @property {Integer} b
* @property {Integer} a
*/
/**
* @typedef {PlainObject} module:jPicker.RGB
* @property {Integer} r
* @property {Integer} g
* @property {Integer} b
*/
/**
* @param {string} hex
* @returns {module:jPicker.RGBA}
*/
hexToRgba (hex) {
if (hex === '' || hex === 'none') return {r: null, g: null, b: null, a: null};
hex = this.validateHex(hex);
let 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)
};
},
/**
* @param {string} hex
* @returns {string}
*/
validateHex (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;
},
/**
* @param {module:jPicker.RGBA} rgba
* @returns {string}
*/
rgbaToHex (rgba) {
return this.intToHex(rgba.r) + this.intToHex(rgba.g) + this.intToHex(rgba.b) + this.intToHex(rgba.a);
},
/**
* @param {Integer} dec
* @returns {string}
*/
intToHex (dec) {
let result = (dec | 0).toString(16);
if (result.length === 1) result = ('0' + result);
return result.toLowerCase();
},
/**
* @param {string} hex
* @returns {Integer}
*/
hexToInt (hex) {
return parseInt(hex, 16);
},
/**
* @typedef {PlainObject} module:jPicker.HSV
* @property {Integer} h
* @property {Integer} s
* @property {Integer} v
*/
/**
* @param {module:jPicker.RGB} rgb
* @returns {module:jPicker.HSV}
*/
rgbToHsv (rgb) {
const r = rgb.r / 255, g = rgb.g / 255, b = rgb.b / 255, hsv = {h: 0, s: 0, v: 0};
let min = 0, max = 0;
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;
let delta;
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;
},
/**
* @param {module:jPicker.HSV} hsv
* @returns {module:jPicker.RGB}
*/
hsvToRgb (hsv) {
const rgb = {r: 0, g: 0, b: 0, a: 100};
let {h, s, v} = hsv;
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 /= 100;
v /= 100;
const 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;
}
}
};
const {Color, List, ColorMethods} = $.jPicker; // local copies for YUI compressor
/**
* @function external:jQuery.fn.jPicker
* @see {@link external:jQuery.fn.$.fn.jPicker}
*/
/**
* Will be bound to active {@link jQuery.jPicker.Color}
* @callback module:jPicker.LiveCallback
* @param {external:jQuery} ui
* @param {Element} context
* @returns {void}
*/
/**
* @callback module:jPicker.CommitCallback
* @param {external:jQuery.jPicker.Color} activeColor
* @param {external:jQuery} okButton
* @returns {void} Return value not used.
*/
/**
* @callback module:jPicker.CancelCallback
* @param {external:jQuery.jPicker.Color} activeColor
* @param {external:jQuery} cancelButton
* @returns {void} Return value not used.
*/
/**
* While it would seem this should specify the name `jPicker` for JSDoc, that doesn't
* get us treated as a function as well as a namespace (even with `@function name`),
* so we use an approach to add a redundant `$.fn.` in the name.
* @namespace
* @memberof external:jQuery.fn
* @param {external:jQuery.fn.jPickerOptions} options
* @param {module:jPicker.CommitCallback} [commitCallback]
* @param {module:jPicker.LiveCallback} [liveCallback]
* @param {module:jPicker.CancelCallback} [cancelCallback]
* @returns {external:jQuery}
*/
$.fn.jPicker = function (options, commitCallback, liveCallback, cancelCallback) {
return this.each(function () {
const that = this,
settings = $.extend(true, {}, $.fn.jPicker.defaults, options); // local copies for YUI compressor
if ($(that).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: $(that)
}
});
if ($(that).val() === '') {
settings.color.active = new Color({hex: null});
settings.color.current = new Color({hex: null});
} else if (ColorMethods.validateHex($(that).val())) {
settings.color.active = new Color({hex: $(that).val(), a: settings.color.active.val('a')});
settings.color.current = new Color({hex: $(that).val(), a: settings.color.active.val('a')});
}
}
if (settings.window.expandable) {
$(that).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
}
const isLessThanIE7 = parseFloat(navigator.appVersion.split('MSIE')[1]) < 7 && document.body.filters; // needed to run the AlphaImageLoader function for IE6
// set color mode and update visuals for the new color mode
/**
*
* @param {"h"|"s"|"v"|"r"|"g"|"b"|"a"} colorMode
* @throws {Error} Invalid mode
* @returns {void}
*/
function setColorMode (colorMode) {
const {active} = color, // local copies for YUI compressor
// {clientPath} = images,
hex = active.val('hex');
let rgbMap, rgbBar;
settings.color.mode = colorMode;
switch (colorMode) {
case 'h':
setTimeout(function () {
setBG.call(that, colorMapDiv, 'transparent');
setImgLoc.call(that, colorMapL1, 0);
setAlpha.call(that, colorMapL1, 100);
setImgLoc.call(that, colorMapL2, 260);
setAlpha.call(that, colorMapL2, 100);
setBG.call(that, colorBarDiv, 'transparent');
setImgLoc.call(that, colorBarL1, 0);
setAlpha.call(that, colorBarL1, 100);
setImgLoc.call(that, colorBarL2, 260);
setAlpha.call(that, colorBarL2, 100);
setImgLoc.call(that, colorBarL3, 260);
setAlpha.call(that, colorBarL3, 100);
setImgLoc.call(that, colorBarL4, 260);
setAlpha.call(that, colorBarL4, 100);
setImgLoc.call(that, colorBarL6, 260);
setAlpha.call(that, colorBarL6, 100);
}, 0);
colorMap.range('all', {minX: 0, maxX: 100, minY: 0, maxY: 100});
colorBar.range('rangeY', {minY: 0, maxY: 360});
if (isNullish(active.val('ahex'))) 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(that, colorMapDiv, 'transparent');
setImgLoc.call(that, colorMapL1, -260);
setImgLoc.call(that, colorMapL2, -520);
setImgLoc.call(that, colorBarL1, -260);
setImgLoc.call(that, colorBarL2, -520);
setImgLoc.call(that, colorBarL6, 260);
setAlpha.call(that, colorBarL6, 100);
}, 0);
colorMap.range('all', {minX: 0, maxX: 360, minY: 0, maxY: 100});
colorBar.range('rangeY', {minY: 0, maxY: 100});
if (isNullish(active.val('ahex'))) 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(that, colorMapDiv, '000000');
setImgLoc.call(that, colorMapL1, -780);
setImgLoc.call(that, colorMapL2, 260);
setBG.call(that, colorBarDiv, hex);
setImgLoc.call(that, colorBarL1, -520);
setImgLoc.call(that, colorBarL2, 260);
setAlpha.call(that, colorBarL2, 100);
setImgLoc.call(that, colorBarL6, 260);
setAlpha.call(that, colorBarL6, 100);
}, 0);
colorMap.range('all', {minX: 0, maxX: 360, minY: 0, maxY: 100});
colorBar.range('rangeY', {minY: 0, maxY: 100});
if (isNullish(active.val('ahex'))) 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 (isNullish(active.val('ahex'))) 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 (isNullish(active.val('ahex'))) 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 (isNullish(active.val('ahex'))) 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(that, colorMapDiv, 'transparent');
setImgLoc.call(that, colorMapL1, -260);
setImgLoc.call(that, colorMapL2, -520);
setImgLoc.call(that, colorBarL1, 260);
setImgLoc.call(that, colorBarL2, 260);
setAlpha.call(that, colorBarL2, 100);
setImgLoc.call(that, colorBarL6, 0);
setAlpha.call(that, colorBarL6, 100);
}, 0);
colorMap.range('all', {minX: 0, maxX: 360, minY: 0, maxY: 100});
colorBar.range('rangeY', {minY: 0, maxY: 255});
if (isNullish(active.val('ahex'))) 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 new Error('Invalid Mode');
}
switch (colorMode) {
case 'h':
break;
case 's':
case 'v':
case 'a':
setTimeout(function () {
setAlpha.call(that, colorMapL1, 100);
setAlpha.call(that, colorBarL1, 100);
setImgLoc.call(that, colorBarL3, 260);
setAlpha.call(that, colorBarL3, 100);
setImgLoc.call(that, colorBarL4, 260);
setAlpha.call(that, colorBarL4, 100);
}, 0);
break;
case 'r':
case 'g':
case 'b':
setTimeout(function () {
setBG.call(that, colorMapDiv, 'transparent');
setBG.call(that, colorBarDiv, 'transparent');
setAlpha.call(that, colorBarL1, 100);
setAlpha.call(that, colorMapL1, 100);
setImgLoc.call(that, colorMapL1, rgbMap);
setImgLoc.call(that, colorMapL2, rgbMap - 260);
setImgLoc.call(that, colorBarL1, rgbBar - 780);
setImgLoc.call(that, colorBarL2, rgbBar - 520);
setImgLoc.call(that, colorBarL3, rgbBar);
setImgLoc.call(that, colorBarL4, rgbBar - 260);
setImgLoc.call(that, colorBarL6, 260);
setAlpha.call(that, colorBarL6, 100);
}, 0);
break;
}
if (isNullish(active.val('ahex'))) return;
activeColorChanged.call(that, active);
}
/**
* Update color when user changes text values.
* @param {external:jQuery} ui
* @param {?module:jPicker.Slider} context
* @returns {void}
*/
function activeColorChanged (ui, context) {
if (isNullish(context) || (context !== colorBar && context !== colorMap)) positionMapAndBarArrows.call(that, ui, context);
setTimeout(function () {
updatePreview.call(that, ui);
updateMapVisuals.call(that, ui);
updateBarVisuals.call(that, ui);
}, 0);
}
/**
* User has dragged the ColorMap pointer.
* @param {external:jQuery} ui
* @param {?module:jPicker.Slider} context
* @returns {void}
*/
function mapValueChanged (ui, context) {
const {active} = color;
if (context !== colorMap && isNullish(active.val())) return;
const 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;
}
}
/**
* User has dragged the ColorBar slider.
* @param {external:jQuery} ui
* @param {?module:jPicker.Slider} context
* @returns {void}
*/
function colorBarValueChanged (ui, context) {
const {active} = color;
if (context !== colorBar && isNullish(active.val())) 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;
}
}
/**
* Position map and bar arrows to match current color.
* @param {external:jQuery} ui
* @param {?module:jPicker.Slider} context
* @returns {void}
*/
function positionMapAndBarArrows (ui, context) {
if (context !== colorMap) {
switch (settings.color.mode) {
case 'h': {
const sv = ui.val('sv');
colorMap.val('xy', {x: !isNullish(sv) ? sv.s : 100, y: 100 - (!isNullish(sv) ? sv.v : 100)}, context);
break;
} case 's':
// Fall through
case 'a': {
const hv = ui.val('hv');
colorMap.val('xy', {x: (hv && hv.h) || 0, y: 100 - (!isNullish(hv) ? hv.v : 100)}, context);
break;
} case 'v': {
const hs = ui.val('hs');
colorMap.val('xy', {x: (hs && hs.h) || 0, y: 100 - (!isNullish(hs) ? hs.s : 100)}, context);
break;
} case 'r': {
const bg = ui.val('bg');
colorMap.val('xy', {x: (bg && bg.b) || 0, y: 255 - ((bg && bg.g) || 0)}, context);
break;
} case 'g': {
const br = ui.val('br');
colorMap.val('xy', {x: (br && br.b) || 0, y: 255 - ((br && br.r) || 0)}, context);
break;
} case 'b': {
const 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': {
const s = ui.val('s');
colorBar.val('y', 100 - (!isNullish(s) ? s : 100), context);
break;
} case 'v': {
const v = ui.val('v');
colorBar.val('y', 100 - (!isNullish(v) ? 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': {
const a = ui.val('a');
colorBar.val('y', 255 - (!isNullish(a) ? a : 255), context);
break;
}
}
}
}
/**
* @param {external:jQuery} ui
* @returns {void}
*/
function updatePreview (ui) {
try {
const all = ui.val('all');
activePreview.css({backgroundColor: (all && '#' + all.hex) || 'transparent'});
setAlpha.call(that, activePreview, (all && toFixedNumeric((all.a * 100) / 255, 4)) || 0);
} catch (e) { }
}
/**
* @param {external:jQuery} ui
* @returns {void}
*/
function updateMapVisuals (ui) {
switch (settings.color.mode) {
case 'h':
setBG.call(that, colorMapDiv, new Color({h: ui.val('h') || 0, s: 100, v: 100}).val('hex'));
break;
case 's':
case 'a': {
const s = ui.val('s');
setAlpha.call(that, colorMapL2, 100 - (!isNullish(s) ? s : 100));
break;
} case 'v': {
const v = ui.val('v');
setAlpha.call(that, colorMapL1, !isNullish(v) ? v : 100);
break;
} case 'r':
setAlpha.call(that, colorMapL2, toFixedNumeric((ui.val('r') || 0) / 255 * 100, 4));
break;
case 'g':
setAlpha.call(that, colorMapL2, toFixedNumeric((ui.val('g') || 0) / 255 * 100, 4));
break;
case 'b':
setAlpha.call(that, colorMapL2, toFixedNumeric((ui.val('b') || 0) / 255 * 100));
break;
}
const a = ui.val('a');
setAlpha.call(that, colorMapL3, toFixedNumeric(((255 - (a || 0)) * 100) / 255, 4));
}
/**
* @param {external:jQuery} ui
* @returns {void}
*/
function updateBarVisuals (ui) {
switch (settings.color.mode) {
case 'h': {
const a = ui.val('a');
setAlpha.call(that, colorBarL5, toFixedNumeric(((255 - (a || 0)) * 100) / 255, 4));
break;
} case 's': {
const hva = ui.val('hva'),
saturatedColor = new Color({h: (hva && hva.h) || 0, s: 100, v: !isNullish(hva) ? hva.v : 100});
setBG.call(that, colorBarDiv, saturatedColor.val('hex'));
setAlpha.call(that, colorBarL2, 100 - (!isNullish(hva) ? hva.v : 100));
setAlpha.call(that, colorBarL5, toFixedNumeric(((255 - ((hva && hva.a) || 0)) * 100) / 255, 4));
break;
} case 'v': {
const hsa = ui.val('hsa'),
valueColor = new Color({h: (hsa && hsa.h) || 0, s: !isNullish(hsa) ? hsa.s : 100, v: 100});
setBG.call(that, colorBarDiv, valueColor.val('hex'));
setAlpha.call(that, colorBarL5, toFixedNumeric(((255 - ((hsa && hsa.a) || 0)) * 100) / 255, 4));
break;
} case 'r':
case 'g':
case 'b': {
const rgba = ui.val('rgba');
let hValue = 0, vValue = 0;
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;
}
const middle = vValue > hValue ? hValue : vValue;
setAlpha.call(that, colorBarL2, hValue > vValue ? toFixedNumeric(((hValue - vValue) / (255 - vValue)) * 100, 4) : 0);
setAlpha.call(that, colorBarL3, vValue > hValue ? toFixedNumeric(((vValue - hValue) / (255 - hValue)) * 100, 4) : 0);
setAlpha.call(that, colorBarL4, toFixedNumeric((middle / 255) * 100, 4));
setAlpha.call(that, colorBarL5, toFixedNumeric(((255 - ((rgba && rgba.a) || 0)) * 100) / 255, 4));
break;
} case 'a': {
const a = ui.val('a');
setBG.call(that, colorBarDiv, ui.val('hex') || '000000');
setAlpha.call(that, colorBarL5, !isNullish(a) ? 0 : 100);
setAlpha.call(that, colorBarL6, !isNullish(a) ? 100 : 0);
break;
}
}
}
/**
* @param {external:jQuery} el
* @param {string} [c="transparent"]
* @returns {void}
*/
function setBG (el, c) {
el.css({backgroundColor: (c && c.length === 6 && '#' + c) || 'transparent'});
}
/**
* @param {external:jQuery} img
* @param {string} src The image source
* @returns {void}
*/
function setImg (img, src) {
if (isLessThanIE7 && (src.includes('AlphaBar.png') || src.includes('Bars.png') || src.includes('Maps.png'))) {
img.attr('pngSrc', src);
img.css({backgroundImage: 'none', filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + src + '\', sizingMethod=\'scale\')'});
} else img.css({backgroundImage: 'url(\'' + src + '\')'});
}
/**
* @param {external:jQuery} img
* @param {Float} y
* @returns {void}
*/
function setImgLoc (img, y) {
img.css({top: y + 'px'});
}
/**
* @param {external:jQuery} obj
* @param {Float} alpha
* @returns {void}
*/
function setAlpha (obj, alpha) {
obj.css({visibility: alpha > 0 ? 'visible' : 'hidden'});
if (alpha > 0 && alpha < 100) {
if (isLessThanIE7) {
const src = obj.attr('pngSrc');
if (!isNullish(src) && (
src.includes('AlphaBar.png') || src.includes('Bars.png') || src.includes('Maps.png')
)) {
obj.css({
filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + src +
'\', sizingMethod=\'scale\') progid:DXImageTransform.Microsoft.Alpha(opacity=' + alpha + ')'
});
} else obj.css({opacity: toFixedNumeric(alpha / 100, 4)});
} else obj.css({opacity: toFixedNumeric(alpha / 100, 4)});
} else if (alpha === 0 || alpha === 100) {
if (isLessThanIE7) {
const src = obj.attr('pngSrc');
if (!isNullish(src) && (
src.includes('AlphaBar.png') || src.includes('Bars.png') || src.includes('Maps.png')
)) {
obj.css({
filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + src +
'\', sizingMethod=\'scale\')'
});
} else obj.css({opacity: ''});
} else obj.css({opacity: ''});
}
}
/**
* Revert color to original color when opened.
* @returns {void}
*/
function revertColor () {
color.active.val('ahex', color.current.val('ahex'));
}
/**
* Commit the color changes.
* @returns {void}
*/
function commitColor () {
color.current.val('ahex', color.active.val('ahex'));
}
/**
* @param {Event} e
* @returns {void}
*/
function radioClicked (e) {
$(this).parents('tbody:first').find('input:radio[value!="' + e.target.value + '"]').removeAttr('checked');
setColorMode.call(that, e.target.value);
}
/**
*
* @returns {void}
*/
function currentClicked () {
revertColor.call(that);
}
/**
*
* @returns {void}
*/
function cancelClicked () {
revertColor.call(that);
settings.window.expandable && hide.call(that);
typeof cancelCallback === 'function' && cancelCallback.call(that, color.active, cancelButton);
}
/**
*
* @returns {void}
*/
function okClicked () {
commitColor.call(that);
settings.window.expandable && hide.call(that);
typeof commitCallback === 'function' && commitCallback.call(that, color.active, okButton);
}
/**
*
* @returns {void}
*/
function iconImageClicked () {
show.call(that);
}
/**
* @param {external:jQuery} ui
* @returns {void}
*/
function currentColorChanged (ui) {
const hex = ui.val('hex');
currentPreview.css({backgroundColor: (hex && '#' + hex) || 'transparent'});
setAlpha.call(that, currentPreview, toFixedNumeric(((ui.val('a') || 0) * 100) / 255, 4));
}
/**
* @param {external:jQuery} ui
* @returns {void}
*/
function expandableColorChanged (ui) {
const hex = ui.val('hex');
const va = ui.val('va');
iconColor.css({backgroundColor: (hex && '#' + hex) || 'transparent'});
setAlpha.call(that, iconAlpha, toFixedNumeric(((255 - ((va && va.a) || 0)) * 100) / 255, 4));
if (settings.window.bindToInput && settings.window.updateInputColor) {
settings.window.input.css({
backgroundColor: (hex && '#' + hex) || 'transparent',
color: isNullish(va) || va.v > 75 ? '#000000' : '#ffffff'
});
}
}
/**
* @param {Event} e
* @returns {void}
*/
function moveBarMouseDown (e) {
// const {element} = settings.window, // local copies for YUI compressor
// {page} = settings.window;
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
$(document).bind('mousemove', documentMouseMove).bind('mouseup', documentMouseUp);
e.preventDefault(); // prevent attempted dragging of the column
}
/**
* @param {Event} e
* @returns {false}
*/
function documentMouseMove (e) {
container.css({
left: elementStartX - (pageStartX - e.pageX) + 'px',
top: elementStartY - (pageStartY - e.pageY) + 'px'
});
if (settings.window.expandable && !$.support.boxModel) {
container.prev().css({
left: container.css('left'),
top: container.css('top')
});
}
e.stopPropagation();
e.preventDefault();
return false;
}
/**
* @param {Event} e
* @returns {false}
*/
function documentMouseUp (e) {
$(document).unbind('mousemove', documentMouseMove).unbind('mouseup', documentMouseUp);
e.stopPropagation();
e.preventDefault();
return false;
}
/**
* @param {Event} e
* @returns {false}
*/
function quickPickClicked (e) {
e.preventDefault();
e.stopPropagation();
color.active.val('ahex', $(this).attr('title') || null, e.target);
return false;
}
/**
*
* @returns {void}
*/
function show () {
color.current.val('ahex', color.active.val('ahex'));
/**
*
* @returns {void}
*/
function attachIFrame () {
if (!settings.window.expandable || $.support.boxModel) return;
const 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;
}
}
/**
*
* @returns {void}
*/
function hide () {
/**
*
* @returns {void}
*/
function removeIFrame () {
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;
}
}
/**
*
* @returns {void}
*/
function initialize () {
const win = settings.window,
popup = win.expandable ? $(that).next().find('.Container:first') : null;
container = win.expandable ? $('<div/>') : $(that);
container.addClass('jPicker Container');
if (win.expandable) container.hide();
container.get(0).onselectstart = function (e) {
if (e.target.nodeName.toLowerCase() !== 'input') return false;
return true;
};
// 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
const all = color.active.val('all');
if (win.alphaPrecision < 0) win.alphaPrecision = 0;
else if (win.alphaPrecision > 2) win.alphaPrecision = 2;
const 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">${localization.text.newColor}<div><span class="Active" title="${localization.tooltips.colors.newColor}"> </span><span class="Current" title="${localization.tooltips.colors.currentColor}"> </span></div>${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}"/><hr/><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="${!isNullish(all) ? all.h : ''}" title="${localization.tooltips.hue.textbox}"/> °</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="${!isNullish(all) ? all.s : ''}" title="${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><br/><br/></td>
<td class="Text"><input type="text" maxlength="3" value="${!isNullish(all) ? all.v : ''}" title="${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="${!isNullish(all) ? all.r : ''}" title="${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="${!isNullish(all) ? all.g : ''}" title="${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="${!isNullish(all) ? all.b : ''}" title="${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="${3 + win.alphaPrecision}" value="${!isNullish(all) ? toFixedNumeric((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="${!isNullish(all) ? all.hex : ''}"/></label>${win.alphaSupport ? `<input type="text" maxlength="2" class="AHex" value="${!isNullish(all) ? all.ahex.substring(6) : ''}" title="${localization.tooltips.hex.alpha}"/></td>` : ' '}
</tr>
</tbody></table>`;
if (win.expandable) {
container.html(controlHtml);
if (!$(document.body).children('div.jPicker.Container').length) {
$(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 = $(that);
container.html(controlHtml);
}
// initialize the objects to the source code just injected
const tbody = container.find('tbody:first');
colorMapDiv = tbody.find('div.Map:first');
colorBarDiv = tbody.find('div.Bar:first');
const MapMaps = colorMapDiv.find('span');
const 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
);
const hex = !isNullish(all) ? 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(that, currentPreview, toFixedNumeric((color.current.val('a') * 100) / 255, 4));
okButton = button.find('.Ok:first').bind('click', okClicked);
cancelButton = button.find('.Cancel:first').bind('click', cancelClicked);
grid = button.find('.Grid:first');
setTimeout(function () {
setImg.call(that, colorMapL1, images.clientPath + 'Maps.png');
setImg.call(that, colorMapL2, images.clientPath + 'Maps.png');
setImg.call(that, colorMapL3, images.clientPath + 'map-opacity.png');
setImg.call(that, colorBarL1, images.clientPath + 'Bars.png');
setImg.call(that, colorBarL2, images.clientPath + 'Bars.png');
setImg.call(that, colorBarL3, images.clientPath + 'Bars.png');
setImg.call(that, colorBarL4, images.clientPath + 'Bars.png');
setImg.call(that, colorBarL5, images.clientPath + 'bar-opacity.png');
setImg.call(that, colorBarL6, images.clientPath + 'AlphaBar.png');
setImg.call(that, preview.find('div:first'), images.clientPath + 'preview-opacity.png');
}, 0);
tbody.find('td.Radio input').bind('click', radioClicked);
// initialize quick list
if (color.quickList && color.quickList.length > 0) {
let html = '';
for (let 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]});
}
const alpha = color.quickList[i].val('a');
let ahex = color.quickList[i].val('ahex');
if (!win.alphaSupport && ahex) ahex = ahex.substring(0, 6) + 'ff';
const quickHex = color.quickList[i].val('hex');
if (!ahex) ahex = '00000000';
html += '<span class="QuickColor"' + (' title="#' + ahex + '"') + ' style="background-color:' + ((quickHex && '#' + quickHex) || '') + ';' + (quickHex ? '' : 'background-image:url(' + images.clientPath + 'NoColor.png)') + (win.alphaSupport && alpha && alpha < 255 ? ';opacity:' + toFixedNumeric(alpha / 255, 4) + ';filter:Alpha(opacity=' + toFixedNumeric(alpha / 2.55, 4) + ')' : '') + '"> </span>';
}
setImg.call(that, grid, images.clientPath + 'bar-opacity.png');
grid.html(html);
grid.find('.QuickColor').click(quickPickClicked);
}
setColorMode.call(that, settings.color.mode);
color.active.bind(activeColorChanged);
typeof liveCallback === 'function' && color.active.bind(liveCallback);
color.current.bind(currentColorChanged);
// bind to input
if (win.expandable) {
that.icon = popup.parents('.Icon:first');
iconColor = that.icon.find('.Color:first').css({backgroundColor: (hex && '#' + hex) || 'transparent'});
iconAlpha = that.icon.find('.Alpha:first');
setImg.call(that, iconAlpha, images.clientPath + 'bar-opacity.png');
setAlpha.call(that, iconAlpha, toFixedNumeric(((255 - (!isNullish(all) ? all.a : 0)) * 100) / 255, 4));
iconImage = that.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: isNullish(all) || all.v > 75 ? '#000000' : '#ffffff'
});
}
moveBar = tbody.find('.Move:first').bind('mousedown', moveBarMouseDown);
color.active.bind(expandableColorChanged);
} else show.call(that);
}
/**
*
* @returns {void}
*/
function destroy () {
container.find('td.Radio input').unbind('click', radioClicked);
currentPreview.unbind('click', currentClicked);
cancelButton.unbind('click', cancelClicked);
okButton.unbind('click', okClicked);
if (settings.window.expandable) {
iconImage.unbind('click', iconImageClicked);
moveBar.unbind('mousedown', moveBarMouseDown);
that.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 (let i = 0; i < List.length; i++) {
if (List[i] === that) {
List.splice(i, 1);
i--; // Decrement to ensure we don't miss next item (lgtm warning)
}
}
}
const {images, localization} = settings; // local copies for YUI compressor
const 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
};
if (typeof commitCallback !== 'function') {
commitCallback = null;
}
if (typeof liveCallback !== 'function') {
liveCallback = null;
}
if (typeof cancelCallback !== 'function') {
cancelCallback = null;
}
let 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,
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,
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
$.extend(true, that, {
// public properties, methods, and callbacks
commitCallback, // commitCallback function can be overridden to return the selected color to a method you specify when the user clicks "OK"
liveCallback, // liveCallback function can be overridden to return the selected color to a method you specify in live mode (continuous update)
cancelCallback, // cancelCallback function can be overridden to a method you specify when the user clicks "Cancel"
color,
show,
hide,
destroy // destroys this control entirely, removing all events and objects, and removing itself from the List
});
List.push(that);
setTimeout(function () {
initialize.call(that);
}, 0);
});
};
/**
* @typedef {PlainObject} external:jQuery.fn.jPickerOptionsIconInfo
* @property {string} file Color Map/Color Bar/Color Picker arrow icon
* @property {Float} width
* @property {Float} height
*/
/**
* @typedef {PlainObject} external:jQuery.fn.jPickerOptionsImagesDimensionsArrow
* @property {Float} width
* @property {Float} height
* @property {external:jQuery.fn.jPickerOptionsIconInfo} arrow
*/
/**
* @typedef {PlainObject} external:jQuery.fn.jPickerOptionsRadioTextboxLocale
* @property {string} radio
* @property {string} textbox
*/
/**
* @typedef {PlainObject} external:jQuery.fn.jPickerOptions
* @property {PlainObject} window
* @property {string|null} window.title Any title for the jPicker window itself - displays
* "Drag Markers To Pick A Color" if left null
* @property {PlainObject} window.effects
* @property {"slide"|"show"|"fade"} window.effects.type Effect used to show/hide an expandable picker
* @property {PlainObject} window.effects.speed
* @property {"fast"|"slow"|Float} window.effects.speed.show Duration of "show" effect. Time in milliseconds.
* @property {"fast"|"slow"|Float} window.effects.speed.hide Duration of "hide" effect. Time in milliseconds
* @property {PlainObject} window.position
* @property {"left"|"center"|"right"|"screenCenter"|Float} window.position.x Relative px value
* @property {"top"|"bottom"|"center"|Float} window.position.y Relative px value
* @property {boolean} window.expandable Defaults to large static picker - set to `true` to make an expandable
* picker (small icon with popup) - set automatically when binded to input element
* @property {boolean} window.liveUpdate Set `false` if you want the user to have to click "OK" before the
* binded input box updates values (always `true` for expandable picker)
* @property {boolean} window.alphaSupport Set to `true` to enable alpha picking
* @property {Float} window.alphaPrecision Set decimal precision for alpha percentage display - hex codes do
* not map directly to percentage integers - range 0-2
* @property {boolean} window.updateInputColor Set to `false` to prevent binded input colors from changing
* @property {boolean} [window.bindToInput] Added by `$.fn.jPicker`
* @property {boolean} [window.expandable] Added by `$.fn.jPicker`
* @property {external:jQuery} [window.input] Added by `$.fn.jPicker`
* @property {PlainObject} color
* @property {"h"|"s"|"v"|"r"|"g"|"b"|"a"} color.mode Symbols stand for "h" (hue), "s" (saturation), "v" (value), "r" (red), "g" (green), "b" (blue), "a" (alpha)
* @property {Color|string} color.active Strings are HEX values (e.g. #ffc000) WITH OR WITHOUT the "#" prefix
* @property {Color[]|string[]} color.quickList The quick pick color list
* Strings are HEX values (e.g. #ffc000) WITH OR WITHOUT the "#" prefix
* @property {PlainObject} images
* @property {string} images.clientPath Path to image files
* @property {external:jQuery.fn.jPickerOptionsImagesDimensionsArrow} images.colorMap
* @property {external:jQuery.fn.jPickerOptionsImagesDimensionsArrow} images.colorBar
* @property {external:jQuery.fn.jPickerOptionsIconInfo} images.picker
* @property {PlainObject} localization alter these to change the text presented by the picker (e.g. different language)
* @property {PlainObject} localization.text
* @property {string} localization.text.title
* @property {string} localization.text.newColor
* @property {string} localization.text.currentColor
* @property {string} localization.text.ok
* @property {string} localization.text.cancel
* @property {PlainObject} localization.tooltips
* @property {PlainObject} localization.tooltips.colors
* @property {string} localization.tooltips.colors.newColor
* @property {string} localization.tooltips.colors.currentColor
* @property {PlainObject} localization.tooltips.buttons
* @property {string} localization.tooltips.buttons.ok
* @property {string} localization.tooltips.buttons.cancel
* @property {external:jQuery.fn.jPickerOptionsRadioTextboxLocale} localization.tooltips.hue
* @property {external:jQuery.fn.jPickerOptionsRadioTextboxLocale} localization.tooltips.saturation
* @property {external:jQuery.fn.jPickerOptionsRadioTextboxLocale} localization.tooltips.value
* @property {external:jQuery.fn.jPickerOptionsRadioTextboxLocale} localization.tooltips.red
* @property {external:jQuery.fn.jPickerOptionsRadioTextboxLocale} localization.tooltips.green
* @property {external:jQuery.fn.jPickerOptionsRadioTextboxLocale} localization.tooltips.blue
* @property {external:jQuery.fn.jPickerOptionsRadioTextboxLocale} localization.tooltips.alpha
* @property {PlainObject} localization.tooltips.hex
* @property {string} localization.tooltips.hex.textbox
* @property {string} localization.tooltips.hex.alpha
*/
/**
* jPicker defaults - you can change anything in this section (such as the
* clientPath to your images) without fear of breaking the program
* @namespace {external:jQuery.fn.jPickerOptions} defaults
* @memberof external:jQuery.fn.$.fn.jPicker
* @borrows external:jQuery.fn.jPickerOptions as external:jQuery.fn.jPicker.defaults
* @see Source for all of the values
*/
$.fn.jPicker.defaults = {
window: {
title: null,
effects: {
type: 'slide',
speed: {
show: 'slow',
hide: 'fast'
}
},
position: {
x: 'screenCenter',
y: 'top'
},
expandable: false,
liveUpdate: true,
alphaSupport: false,
alphaPrecision: 0,
updateInputColor: true
},
color: {
mode: 'h',
active: new Color({ahex: '#ffcc00ff'}),
quickList: [
new Color({h: 360, s: 33, v: 100}),
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/',
colorMap: {
width: 256,
height: 256,
arrow: {
file: 'mappoint.gif',
width: 15,
height: 15
}
},
colorBar: {
width: 20,
height: 256,
arrow: {
file: 'rangearrows.gif',
width: 20,
height: 7
}
},
picker: {
file: 'picker.gif',
width: 25,
height: 24
}
},
localization: {
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)'
}
}
}
};
return $;
};
export default jPicker;