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This commit is contained in:
Naomi 2013-10-11 15:13:49 -04:00
parent 35df0c1511
commit c765438b95
1 changed files with 485 additions and 485 deletions
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970
airtime_mvc/public/js/colorpicker/js/colorpicker.js
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@ -1,485 +1,485 @@
/** /**
* *
* Color picker * Color picker
* Author: Stefan Petre www.eyecon.ro * Author: Stefan Petre www.eyecon.ro
* *
* Dual licensed under the MIT and GPL licenses * Dual licensed under the MIT and GPL licenses
* *
*/ */
(function ($) { (function ($) {
var ColorPicker = function () { var ColorPicker = function () {
var var
ids = {}, ids = {},
inAction, inAction,
charMin = 65, charMin = 65,
visible, visible,
tpl = '<div class="colorpicker"><div class="colorpicker_color"><div><div></div></div></div><div class="colorpicker_hue"><div></div></div><div class="colorpicker_new_color"></div><div class="colorpicker_current_color"></div><div class="colorpicker_hex"><input type="text" maxlength="6" size="6" /></div><div class="colorpicker_rgb_r colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_rgb_g colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_rgb_b colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_hsb_h colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_hsb_s colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_hsb_b colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_submit"></div></div>', tpl = '<div class="colorpicker"><div class="colorpicker_color"><div><div></div></div></div><div class="colorpicker_hue"><div></div></div><div class="colorpicker_new_color"></div><div class="colorpicker_current_color"></div><div class="colorpicker_hex"><input type="text" maxlength="6" size="6" /></div><div class="colorpicker_rgb_r colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_rgb_g colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_rgb_b colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_hsb_h colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_hsb_s colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_hsb_b colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_submit"></div></div>',
defaults = { defaults = {
eventName: 'click', eventName: 'click',
onShow: function () {}, onShow: function () {},
onBeforeShow: function(){}, onBeforeShow: function(){},
onHide: function () {}, onHide: function () {},
onChange: function () {}, onChange: function () {},
onSubmit: function () {}, onSubmit: function () {},
color: 'ff0000', color: 'ff0000',
livePreview: true, livePreview: true,
flat: false flat: false
}, },
fillRGBFields = function (hsb, cal) { fillRGBFields = function (hsb, cal) {
var rgb = HSBToRGB(hsb); var rgb = HSBToRGB(hsb);
$(cal).data('colorpicker').fields $(cal).data('colorpicker').fields
.eq(1).val(rgb.r).end() .eq(1).val(rgb.r).end()
.eq(2).val(rgb.g).end() .eq(2).val(rgb.g).end()
.eq(3).val(rgb.b).end(); .eq(3).val(rgb.b).end();
}, },
fillHSBFields = function (hsb, cal) { fillHSBFields = function (hsb, cal) {
$(cal).data('colorpicker').fields $(cal).data('colorpicker').fields
.eq(4).val(hsb.h).end() .eq(4).val(hsb.h).end()
.eq(5).val(hsb.s).end() .eq(5).val(hsb.s).end()
.eq(6).val(hsb.b).end(); .eq(6).val(hsb.b).end();
}, },
fillHexFields = function (hsb, cal) { fillHexFields = function (hsb, cal) {
$(cal).data('colorpicker').fields $(cal).data('colorpicker').fields
.eq(0).val(HSBToHex(hsb)).end(); .eq(0).val(HSBToHex(hsb)).end();
}, },
setSelector = function (hsb, cal) { setSelector = function (hsb, cal) {
$(cal).data('colorpicker').selector.css('backgroundColor', '#' + HSBToHex({h: hsb.h, s: 100, b: 100})); $(cal).data('colorpicker').selector.css('backgroundColor', '#' + HSBToHex({h: hsb.h, s: 100, b: 100}));
$(cal).data('colorpicker').selectorIndic.css({ $(cal).data('colorpicker').selectorIndic.css({
left: parseInt(150 * hsb.s/100, 10), left: parseInt(150 * hsb.s/100, 10),
top: parseInt(150 * (100-hsb.b)/100, 10) top: parseInt(150 * (100-hsb.b)/100, 10)
}); });
}, },
setHue = function (hsb, cal) { setHue = function (hsb, cal) {
$(cal).data('colorpicker').hue.css('top', parseInt(150 - 150 * hsb.h/360, 10)); $(cal).data('colorpicker').hue.css('top', parseInt(150 - 150 * hsb.h/360, 10));
}, },
setCurrentColor = function (hsb, cal) { setCurrentColor = function (hsb, cal) {
$(cal).data('colorpicker').currentColor.css('backgroundColor', '#' + HSBToHex(hsb)); $(cal).data('colorpicker').currentColor.css('backgroundColor', '#' + HSBToHex(hsb));
}, },
setNewColor = function (hsb, cal) { setNewColor = function (hsb, cal) {
$(cal).data('colorpicker').newColor.css('backgroundColor', '#' + HSBToHex(hsb)); $(cal).data('colorpicker').newColor.css('backgroundColor', '#' + HSBToHex(hsb));
}, },
keyDown = function (ev) { keyDown = function (ev) {
var pressedKey = ev.charCode || ev.keyCode || -1; var pressedKey = ev.charCode || ev.keyCode || -1;
if ((pressedKey > charMin && pressedKey <= 90) || pressedKey == 32) { if ((pressedKey > charMin && pressedKey <= 90) || pressedKey == 32) {
return false; return false;
} }
var cal = $(this).parent().parent(); var cal = $(this).parent().parent();
if (cal.data('colorpicker').livePreview === true) { if (cal.data('colorpicker').livePreview === true) {
change.apply(this); change.apply(this);
} }
}, },
change = function (ev) { change = function (ev) {
var cal = $(this).parent().parent(), col; var cal = $(this).parent().parent(), col;
if (this.parentNode.className.indexOf('_hex') > 0) { if (this.parentNode.className.indexOf('_hex') > 0) {
cal.data('colorpicker').color = col = HexToHSB(fixHex(this.value)); cal.data('colorpicker').color = col = HexToHSB(fixHex(this.value));
} else if (this.parentNode.className.indexOf('_hsb') > 0) { } else if (this.parentNode.className.indexOf('_hsb') > 0) {
cal.data('colorpicker').color = col = fixHSB({ cal.data('colorpicker').color = col = fixHSB({
h: parseInt(cal.data('colorpicker').fields.eq(4).val(), 10), h: parseInt(cal.data('colorpicker').fields.eq(4).val(), 10),
s: parseInt(cal.data('colorpicker').fields.eq(5).val(), 10), s: parseInt(cal.data('colorpicker').fields.eq(5).val(), 10),
b: parseInt(cal.data('colorpicker').fields.eq(6).val(), 10) b: parseInt(cal.data('colorpicker').fields.eq(6).val(), 10)
}); });
} else { } else {
cal.data('colorpicker').color = col = RGBToHSB(fixRGB({ cal.data('colorpicker').color = col = RGBToHSB(fixRGB({
r: parseInt(cal.data('colorpicker').fields.eq(1).val(), 10), r: parseInt(cal.data('colorpicker').fields.eq(1).val(), 10),
g: parseInt(cal.data('colorpicker').fields.eq(2).val(), 10), g: parseInt(cal.data('colorpicker').fields.eq(2).val(), 10),
b: parseInt(cal.data('colorpicker').fields.eq(3).val(), 10) b: parseInt(cal.data('colorpicker').fields.eq(3).val(), 10)
})); }));
} }
if (ev) { if (ev) {
fillRGBFields(col, cal.get(0)); fillRGBFields(col, cal.get(0));
fillHexFields(col, cal.get(0)); fillHexFields(col, cal.get(0));
fillHSBFields(col, cal.get(0)); fillHSBFields(col, cal.get(0));
} }
setSelector(col, cal.get(0)); setSelector(col, cal.get(0));
setHue(col, cal.get(0)); setHue(col, cal.get(0));
setNewColor(col, cal.get(0)); setNewColor(col, cal.get(0));
cal.data('colorpicker').onChange.apply(cal, [col, HSBToHex(col), HSBToRGB(col), cal.data('colorpicker').el]); cal.data('colorpicker').onChange.apply(cal, [col, HSBToHex(col), HSBToRGB(col), cal.data('colorpicker').el]);
}, },
blur = function (ev) { blur = function (ev) {
var cal = $(this).parent().parent(); var cal = $(this).parent().parent();
cal.data('colorpicker').fields.parent().removeClass('colorpicker_focus'); cal.data('colorpicker').fields.parent().removeClass('colorpicker_focus');
}, },
focus = function () { focus = function () {
charMin = this.parentNode.className.indexOf('_hex') > 0 ? 70 : 65; charMin = this.parentNode.className.indexOf('_hex') > 0 ? 70 : 65;
$(this).parent().parent().data('colorpicker').fields.parent().removeClass('colorpicker_focus'); $(this).parent().parent().data('colorpicker').fields.parent().removeClass('colorpicker_focus');
$(this).parent().addClass('colorpicker_focus'); $(this).parent().addClass('colorpicker_focus');
}, },
downIncrement = function (ev) { downIncrement = function (ev) {
var field = $(this).parent().find('input').focus(); var field = $(this).parent().find('input').focus();
var current = { var current = {
el: $(this).parent().addClass('colorpicker_slider'), el: $(this).parent().addClass('colorpicker_slider'),
max: this.parentNode.className.indexOf('_hsb_h') > 0 ? 360 : (this.parentNode.className.indexOf('_hsb') > 0 ? 100 : 255), max: this.parentNode.className.indexOf('_hsb_h') > 0 ? 360 : (this.parentNode.className.indexOf('_hsb') > 0 ? 100 : 255),
y: ev.pageY, y: ev.pageY,
field: field, field: field,
val: parseInt(field.val(), 10), val: parseInt(field.val(), 10),
preview: $(this).parent().parent().data('colorpicker').livePreview preview: $(this).parent().parent().data('colorpicker').livePreview
}; };
$(document).bind('mouseup', current, upIncrement); $(document).bind('mouseup', current, upIncrement);
$(document).bind('mousemove', current, moveIncrement); $(document).bind('mousemove', current, moveIncrement);
}, },
moveIncrement = function (ev) { moveIncrement = function (ev) {
ev.data.field.val(Math.max(0, Math.min(ev.data.max, parseInt(ev.data.val + ev.pageY - ev.data.y, 10)))); ev.data.field.val(Math.max(0, Math.min(ev.data.max, parseInt(ev.data.val + ev.pageY - ev.data.y, 10))));
if (ev.data.preview) { if (ev.data.preview) {
change.apply(ev.data.field.get(0), [true]); change.apply(ev.data.field.get(0), [true]);
} }
return false; return false;
}, },
upIncrement = function (ev) { upIncrement = function (ev) {
change.apply(ev.data.field.get(0), [true]); change.apply(ev.data.field.get(0), [true]);
ev.data.el.removeClass('colorpicker_slider').find('input').focus(); ev.data.el.removeClass('colorpicker_slider').find('input').focus();
$(document).unbind('mouseup', upIncrement); $(document).unbind('mouseup', upIncrement);
$(document).unbind('mousemove', moveIncrement); $(document).unbind('mousemove', moveIncrement);
return false; return false;
}, },
downHue = function (ev) { downHue = function (ev) {
var current = { var current = {
cal: $(this).parent(), cal: $(this).parent(),
y: $(this).offset().top y: $(this).offset().top
}; };
current.preview = current.cal.data('colorpicker').livePreview; current.preview = current.cal.data('colorpicker').livePreview;
$(document).bind('mouseup', current, upHue); $(document).bind('mouseup', current, upHue);
$(document).bind('mousemove', current, moveHue); $(document).bind('mousemove', current, moveHue);
}, },
moveHue = function (ev) { moveHue = function (ev) {
change.apply( change.apply(
ev.data.cal.data('colorpicker') ev.data.cal.data('colorpicker')
.fields .fields
.eq(4) .eq(4)
.val(parseInt(360*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.y))))/150, 10)) .val(parseInt(360*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.y))))/150, 10))
.get(0), .get(0),
[ev.data.preview] [ev.data.preview]
); );
return false; return false;
}, },
upHue = function (ev) { upHue = function (ev) {
fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0)); fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0)); fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
$(document).unbind('mouseup', upHue); $(document).unbind('mouseup', upHue);
$(document).unbind('mousemove', moveHue); $(document).unbind('mousemove', moveHue);
return false; return false;
}, },
downSelector = function (ev) { downSelector = function (ev) {
var current = { var current = {
cal: $(this).parent(), cal: $(this).parent(),
pos: $(this).offset() pos: $(this).offset()
}; };
current.preview = current.cal.data('colorpicker').livePreview; current.preview = current.cal.data('colorpicker').livePreview;
$(document).bind('mouseup', current, upSelector); $(document).bind('mouseup', current, upSelector);
$(document).bind('mousemove', current, moveSelector); $(document).bind('mousemove', current, moveSelector);
}, },
moveSelector = function (ev) { moveSelector = function (ev) {
change.apply( change.apply(
ev.data.cal.data('colorpicker') ev.data.cal.data('colorpicker')
.fields .fields
.eq(6) .eq(6)
.val(parseInt(100*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.pos.top))))/150, 10)) .val(parseInt(100*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.pos.top))))/150, 10))
.end() .end()
.eq(5) .eq(5)
.val(parseInt(100*(Math.max(0,Math.min(150,(ev.pageX - ev.data.pos.left))))/150, 10)) .val(parseInt(100*(Math.max(0,Math.min(150,(ev.pageX - ev.data.pos.left))))/150, 10))
.get(0), .get(0),
[ev.data.preview] [ev.data.preview]
); );
return false; return false;
}, },
upSelector = function (ev) { upSelector = function (ev) {
fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0)); fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0)); fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
$(document).unbind('mouseup', upSelector); $(document).unbind('mouseup', upSelector);
$(document).unbind('mousemove', moveSelector); $(document).unbind('mousemove', moveSelector);
return false; return false;
}, },
enterSubmit = function (ev) { enterSubmit = function (ev) {
$(this).addClass('colorpicker_focus'); $(this).addClass('colorpicker_focus');
}, },
leaveSubmit = function (ev) { leaveSubmit = function (ev) {
$(this).removeClass('colorpicker_focus'); $(this).removeClass('colorpicker_focus');
}, },
clickSubmit = function (ev) { clickSubmit = function (ev) {
var cal = $(this).parent(); var cal = $(this).parent();
var col = cal.data('colorpicker').color; var col = cal.data('colorpicker').color;
cal.data('colorpicker').origColor = col; cal.data('colorpicker').origColor = col;
setCurrentColor(col, cal.get(0)); setCurrentColor(col, cal.get(0));
cal.data('colorpicker').onSubmit(col, HSBToHex(col), HSBToRGB(col), cal.data('colorpicker').el); cal.data('colorpicker').onSubmit(col, HSBToHex(col), HSBToRGB(col), cal.data('colorpicker').el);
}, },
show = function (ev) { show = function (ev) {
var cal = $('#' + $(this).data('colorpickerId')); var cal = $('#' + $(this).data('colorpickerId'));
cal.data('colorpicker').onBeforeShow.apply(this, [cal.get(0)]); cal.data('colorpicker').onBeforeShow.apply(this, [cal.get(0)]);
var pos = $(this).offset(); var pos = $(this).offset();
var viewPort = getViewport(); var viewPort = getViewport();
var top = pos.top + this.offsetHeight; var top = pos.top + this.offsetHeight;
var left = pos.left; var left = pos.left;
if (top + 176 > viewPort.t + viewPort.h) { if (top + 176 > viewPort.t + viewPort.h) {
top -= this.offsetHeight + 176; top -= this.offsetHeight + 176;
} }
if (left + 356 > viewPort.l + viewPort.w) { if (left + 356 > viewPort.l + viewPort.w) {
left -= 356; left -= 356;
} }
cal.css({left: left + 'px', top: top + 'px'}); cal.css({left: left + 'px', top: top + 'px'});
if (cal.data('colorpicker').onShow.apply(this, [cal.get(0)]) != false) { if (cal.data('colorpicker').onShow.apply(this, [cal.get(0)]) != false) {
cal.show(); cal.show();
} }
$(document).bind('mousedown', {cal: cal}, hide); $(document).bind('mousedown', {cal: cal}, hide);
return false; return false;
}, },
hide = function (ev) { hide = function (ev) {
if (!isChildOf(ev.data.cal.get(0), ev.target, ev.data.cal.get(0))) { if (!isChildOf(ev.data.cal.get(0), ev.target, ev.data.cal.get(0))) {
if (ev.data.cal.data('colorpicker').onHide.apply(this, [ev.data.cal.get(0)]) != false) { if (ev.data.cal.data('colorpicker').onHide.apply(this, [ev.data.cal.get(0)]) != false) {
ev.data.cal.hide(); ev.data.cal.hide();
} }
$(document).unbind('mousedown', hide); $(document).unbind('mousedown', hide);
} }
}, },
isChildOf = function(parentEl, el, container) { isChildOf = function(parentEl, el, container) {
if (parentEl == el) { if (parentEl == el) {
return true; return true;
} }
if (parentEl.contains) { if (parentEl.contains) {
return parentEl.contains(el); return parentEl.contains(el);
} }
if ( parentEl.compareDocumentPosition ) { if ( parentEl.compareDocumentPosition ) {
return !!(parentEl.compareDocumentPosition(el) & 16); return !!(parentEl.compareDocumentPosition(el) & 16);
} }
var prEl = el.parentNode; var prEl = el.parentNode;
while(prEl && prEl != container) { while(prEl && prEl != container) {
if (prEl == parentEl) if (prEl == parentEl)
return true; return true;
prEl = prEl.parentNode; prEl = prEl.parentNode;
} }
return false; return false;
}, },
getViewport = function () { getViewport = function () {
var m = document.compatMode == 'CSS1Compat'; var m = document.compatMode == 'CSS1Compat';
return { return {
l : window.pageXOffset || (m ? document.documentElement.scrollLeft : document.body.scrollLeft), l : window.pageXOffset || (m ? document.documentElement.scrollLeft : document.body.scrollLeft),
t : window.pageYOffset || (m ? document.documentElement.scrollTop : document.body.scrollTop), t : window.pageYOffset || (m ? document.documentElement.scrollTop : document.body.scrollTop),
w : window.innerWidth || (m ? document.documentElement.clientWidth : document.body.clientWidth), w : window.innerWidth || (m ? document.documentElement.clientWidth : document.body.clientWidth),
h : window.innerHeight || (m ? document.documentElement.clientHeight : document.body.clientHeight) h : window.innerHeight || (m ? document.documentElement.clientHeight : document.body.clientHeight)
}; };
}, },
fixHSB = function (hsb) { fixHSB = function (hsb) {
return { return {
h: Math.min(360, Math.max(0, hsb.h)), h: Math.min(360, Math.max(0, hsb.h)),
s: Math.min(100, Math.max(0, hsb.s)), s: Math.min(100, Math.max(0, hsb.s)),
b: Math.min(100, Math.max(0, hsb.b)) b: Math.min(100, Math.max(0, hsb.b))
}; };
}, },
fixRGB = function (rgb) { fixRGB = function (rgb) {
return { return {
r: Math.min(255, Math.max(0, rgb.r)), r: Math.min(255, Math.max(0, rgb.r)),
g: Math.min(255, Math.max(0, rgb.g)), g: Math.min(255, Math.max(0, rgb.g)),
b: Math.min(255, Math.max(0, rgb.b)) b: Math.min(255, Math.max(0, rgb.b))
}; };
}, },
fixHex = function (hex) { fixHex = function (hex) {
var len = 6 - hex.length; var len = 6 - hex.length;
if (len > 0) { if (len > 0) {
var o = []; var o = [];
for (var i=0; i<len; i++) { for (var i=0; i<len; i++) {
o.push('0'); o.push('0');
} }
o.push(hex); o.push(hex);
hex = o.join(''); hex = o.join('');
} }
return hex; return hex;
}, },
HexToRGB = function (hex) { HexToRGB = function (hex) {
var hex = parseInt(((hex.indexOf('#') > -1) ? hex.substring(1) : hex), 16); var hex = parseInt(((hex.indexOf('#') > -1) ? hex.substring(1) : hex), 16);
return {r: hex >> 16, g: (hex & 0x00FF00) >> 8, b: (hex & 0x0000FF)}; return {r: hex >> 16, g: (hex & 0x00FF00) >> 8, b: (hex & 0x0000FF)};
}, },
HexToHSB = function (hex) { HexToHSB = function (hex) {
return RGBToHSB(HexToRGB(hex)); return RGBToHSB(HexToRGB(hex));
}, },
RGBToHSB = function (rgb) { RGBToHSB = function (rgb) {
var hsb = { var hsb = {
h: 0, h: 0,
s: 0, s: 0,
b: 0 b: 0
}; };
var min = Math.min(rgb.r, rgb.g, rgb.b); var min = Math.min(rgb.r, rgb.g, rgb.b);
var max = Math.max(rgb.r, rgb.g, rgb.b); var max = Math.max(rgb.r, rgb.g, rgb.b);
var delta = max - min; var delta = max - min;
hsb.b = max; hsb.b = max;
if (max != 0) { if (max != 0) {
} }
hsb.s = max != 0 ? 255 * delta / max : 0; hsb.s = max != 0 ? 255 * delta / max : 0;
if (hsb.s != 0) { if (hsb.s != 0) {
if (rgb.r == max) { if (rgb.r == max) {
hsb.h = (rgb.g - rgb.b) / delta; hsb.h = (rgb.g - rgb.b) / delta;
} else if (rgb.g == max) { } else if (rgb.g == max) {
hsb.h = 2 + (rgb.b - rgb.r) / delta; hsb.h = 2 + (rgb.b - rgb.r) / delta;
} else { } else {
hsb.h = 4 + (rgb.r - rgb.g) / delta; hsb.h = 4 + (rgb.r - rgb.g) / delta;
} }
} else { } else {
hsb.h = -1; hsb.h = -1;
} }
hsb.h *= 60; hsb.h *= 60;
if (hsb.h < 0) { if (hsb.h < 0) {
hsb.h += 360; hsb.h += 360;
} }
hsb.s *= 100/255; hsb.s *= 100/255;
hsb.b *= 100/255; hsb.b *= 100/255;
return hsb; return hsb;
}, },
HSBToRGB = function (hsb) { HSBToRGB = function (hsb) {
var rgb = {}; var rgb = {};
var h = Math.round(hsb.h); var h = Math.round(hsb.h);
var s = Math.round(hsb.s*255/100); var s = Math.round(hsb.s*255/100);
var v = Math.round(hsb.b*255/100); var v = Math.round(hsb.b*255/100);
if(s == 0) { if(s == 0) {
rgb.r = rgb.g = rgb.b = v; rgb.r = rgb.g = rgb.b = v;
} else { } else {
var t1 = v; var t1 = v;
var t2 = (255-s)*v/255; var t2 = (255-s)*v/255;
var t3 = (t1-t2)*(h%60)/60; var t3 = (t1-t2)*(h%60)/60;
if(h==360) h = 0; if(h==360) h = 0;
if(h<60) {rgb.r=t1; rgb.b=t2; rgb.g=t2+t3} if(h<60) {rgb.r=t1; rgb.b=t2; rgb.g=t2+t3}
else if(h<120) {rgb.g=t1; rgb.b=t2; rgb.r=t1-t3} else if(h<120) {rgb.g=t1; rgb.b=t2; rgb.r=t1-t3}
else if(h<180) {rgb.g=t1; rgb.r=t2; rgb.b=t2+t3} else if(h<180) {rgb.g=t1; rgb.r=t2; rgb.b=t2+t3}
else if(h<240) {rgb.b=t1; rgb.r=t2; rgb.g=t1-t3} else if(h<240) {rgb.b=t1; rgb.r=t2; rgb.g=t1-t3}
else if(h<300) {rgb.b=t1; rgb.g=t2; rgb.r=t2+t3} else if(h<300) {rgb.b=t1; rgb.g=t2; rgb.r=t2+t3}
else if(h<360) {rgb.r=t1; rgb.g=t2; rgb.b=t1-t3} else if(h<360) {rgb.r=t1; rgb.g=t2; rgb.b=t1-t3}
else {rgb.r=0; rgb.g=0; rgb.b=0} else {rgb.r=0; rgb.g=0; rgb.b=0}
} }
return {r:Math.round(rgb.r), g:Math.round(rgb.g), b:Math.round(rgb.b)}; return {r:Math.round(rgb.r), g:Math.round(rgb.g), b:Math.round(rgb.b)};
}, },
RGBToHex = function (rgb) { RGBToHex = function (rgb) {
var hex = [ var hex = [
rgb.r.toString(16), rgb.r.toString(16),
rgb.g.toString(16), rgb.g.toString(16),
rgb.b.toString(16) rgb.b.toString(16)
]; ];
$.each(hex, function (nr, val) { $.each(hex, function (nr, val) {
if (val.length == 1) { if (val.length == 1) {
hex[nr] = '0' + val; hex[nr] = '0' + val;
} }
}); });
return hex.join(''); return hex.join('');
}, },
HSBToHex = function (hsb) { HSBToHex = function (hsb) {
return RGBToHex(HSBToRGB(hsb)); return RGBToHex(HSBToRGB(hsb));
}, },
restoreOriginal = function () { restoreOriginal = function () {
var cal = $(this).parent(); var cal = $(this).parent();
var col = cal.data('colorpicker').origColor; var col = cal.data('colorpicker').origColor;
cal.data('colorpicker').color = col; cal.data('colorpicker').color = col;
fillRGBFields(col, cal.get(0)); fillRGBFields(col, cal.get(0));
fillHexFields(col, cal.get(0)); fillHexFields(col, cal.get(0));
fillHSBFields(col, cal.get(0)); fillHSBFields(col, cal.get(0));
setSelector(col, cal.get(0)); setSelector(col, cal.get(0));
setHue(col, cal.get(0)); setHue(col, cal.get(0));
setNewColor(col, cal.get(0)); setNewColor(col, cal.get(0));
}; };
return { return {
init: function (opt) { init: function (opt) {
opt = $.extend({}, defaults, opt||{}); opt = $.extend({}, defaults, opt||{});
if (typeof opt.color == 'string') { if (typeof opt.color == 'string') {
opt.color = HexToHSB(opt.color); opt.color = HexToHSB(opt.color);
} else if (opt.color.r != undefined && opt.color.g != undefined && opt.color.b != undefined) { } else if (opt.color.r != undefined && opt.color.g != undefined && opt.color.b != undefined) {
opt.color = RGBToHSB(opt.color); opt.color = RGBToHSB(opt.color);
} else if (opt.color.h != undefined && opt.color.s != undefined && opt.color.b != undefined) { } else if (opt.color.h != undefined && opt.color.s != undefined && opt.color.b != undefined) {
opt.color = fixHSB(opt.color); opt.color = fixHSB(opt.color);
} else { } else {
return this; return this;
} }
return this.each(function () { return this.each(function () {
if (!$(this).data('colorpickerId')) { if (!$(this).data('colorpickerId')) {
var options = $.extend({}, opt); var options = $.extend({}, opt);
options.origColor = opt.color; options.origColor = opt.color;
var id = 'collorpicker_' + parseInt(Math.random() * 1000); var id = 'collorpicker_' + parseInt(Math.random() * 1000);
$(this).data('colorpickerId', id); $(this).data('colorpickerId', id);
var cal = $(tpl).attr('id', id); var cal = $(tpl).attr('id', id);
if (options.flat) { if (options.flat) {
cal.appendTo(this).show(); cal.appendTo(this).show();
} else { } else {
cal.appendTo(document.body); cal.appendTo(document.body);
} }
options.fields = cal options.fields = cal
.find('input') .find('input')
.bind('keyup', keyDown) .bind('keyup', keyDown)
.bind('change', change) .bind('change', change)
.bind('blur', blur) .bind('blur', blur)
.bind('focus', focus); .bind('focus', focus);
cal cal
.find('span').bind('mousedown', downIncrement).end() .find('span').bind('mousedown', downIncrement).end()
.find('>div.colorpicker_current_color').bind('click', restoreOriginal); .find('>div.colorpicker_current_color').bind('click', restoreOriginal);
options.selector = cal.find('div.colorpicker_color').bind('mousedown', downSelector); options.selector = cal.find('div.colorpicker_color').bind('mousedown', downSelector);
options.selectorIndic = options.selector.find('div div'); options.selectorIndic = options.selector.find('div div');
options.el = this; options.el = this;
options.hue = cal.find('div.colorpicker_hue div'); options.hue = cal.find('div.colorpicker_hue div');
cal.find('div.colorpicker_hue').bind('mousedown', downHue); cal.find('div.colorpicker_hue').bind('mousedown', downHue);
options.newColor = cal.find('div.colorpicker_new_color'); options.newColor = cal.find('div.colorpicker_new_color');
options.currentColor = cal.find('div.colorpicker_current_color'); options.currentColor = cal.find('div.colorpicker_current_color');
cal.data('colorpicker', options); cal.data('colorpicker', options);
cal.find('div.colorpicker_submit') cal.find('div.colorpicker_submit')
.bind('mouseenter', enterSubmit) .bind('mouseenter', enterSubmit)
.bind('mouseleave', leaveSubmit) .bind('mouseleave', leaveSubmit)
.bind('click', clickSubmit); .bind('click', clickSubmit);
fillRGBFields(options.color, cal.get(0)); fillRGBFields(options.color, cal.get(0));
fillHSBFields(options.color, cal.get(0)); fillHSBFields(options.color, cal.get(0));
fillHexFields(options.color, cal.get(0)); fillHexFields(options.color, cal.get(0));
setHue(options.color, cal.get(0)); setHue(options.color, cal.get(0));
setSelector(options.color, cal.get(0)); setSelector(options.color, cal.get(0));
setCurrentColor(options.color, cal.get(0)); setCurrentColor(options.color, cal.get(0));
setNewColor(options.color, cal.get(0)); setNewColor(options.color, cal.get(0));
if (options.flat) { if (options.flat) {
cal.css({ cal.css({
position: 'relative', position: 'relative',
display: 'block' display: 'block'
}); });
} else { } else {
$(this).bind(options.eventName, show); $(this).bind(options.eventName, show);
} }
} }
}); });
}, },
showPicker: function() { showPicker: function() {
return this.each( function () { return this.each( function () {
if ($(this).data('colorpickerId')) { if ($(this).data('colorpickerId')) {
show.apply(this); show.apply(this);
} }
}); });
}, },
hidePicker: function() { hidePicker: function() {
return this.each( function () { return this.each( function () {
if ($(this).data('colorpickerId')) { if ($(this).data('colorpickerId')) {
$('#' + $(this).data('colorpickerId')).hide(); $('#' + $(this).data('colorpickerId')).hide();
} }
}); });
}, },
setColor: function(col) { setColor: function(col) {
if (typeof col == 'string') { if (typeof col == 'string') {
col = HexToHSB(col); col = HexToHSB(col);
} else if (col.r != undefined && col.g != undefined && col.b != undefined) { } else if (col.r != undefined && col.g != undefined && col.b != undefined) {
col = RGBToHSB(col); col = RGBToHSB(col);
} else if (col.h != undefined && col.s != undefined && col.b != undefined) { } else if (col.h != undefined && col.s != undefined && col.b != undefined) {
col = fixHSB(col); col = fixHSB(col);
} else { } else {
return this; return this;
} }
return this.each(function(){ return this.each(function(){
if ($(this).data('colorpickerId')) { if ($(this).data('colorpickerId')) {
var cal = $('#' + $(this).data('colorpickerId')); var cal = $('#' + $(this).data('colorpickerId'));
cal.data('colorpicker').color = col; cal.data('colorpicker').color = col;
cal.data('colorpicker').origColor = col; cal.data('colorpicker').origColor = col;
fillRGBFields(col, cal.get(0)); fillRGBFields(col, cal.get(0));
fillHSBFields(col, cal.get(0)); fillHSBFields(col, cal.get(0));
fillHexFields(col, cal.get(0)); fillHexFields(col, cal.get(0));
setHue(col, cal.get(0)); setHue(col, cal.get(0));
setSelector(col, cal.get(0)); setSelector(col, cal.get(0));
setCurrentColor(col, cal.get(0)); setCurrentColor(col, cal.get(0));
setNewColor(col, cal.get(0)); setNewColor(col, cal.get(0));
} }
}); });
} }
}; };
}(); }();
$.fn.extend({ $.fn.extend({
ColorPicker: ColorPicker.init, ColorPicker: ColorPicker.init,
ColorPickerHide: ColorPicker.hidePicker, ColorPickerHide: ColorPicker.hidePicker,
ColorPickerShow: ColorPicker.showPicker, ColorPickerShow: ColorPicker.showPicker,
ColorPickerSetColor: ColorPicker.setColor ColorPickerSetColor: ColorPicker.setColor
}); });
})(jQuery); })(jQuery);