Revision 5d20692e
Added by Andreas Kohlbecker over 8 years ago
| themes/zen_dataportal/js/colorpicker/js/colorpicker.js | ||
|---|---|---|
| 1 |
/**
|
|
| 2 |
*
|
|
| 3 |
* Color picker
|
|
| 4 |
* Author: Stefan Petre www.eyecon.ro
|
|
| 5 |
*
|
|
| 6 |
* Dual licensed under the MIT and GPL licenses
|
|
| 7 |
*
|
|
| 8 |
*/
|
|
| 9 |
(function ($) {
|
|
| 10 |
var ColorPicker = function () {
|
|
| 11 |
var
|
|
| 12 |
ids = {},
|
|
| 13 |
inAction,
|
|
| 14 |
charMin = 65,
|
|
| 15 |
visible,
|
|
| 16 |
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>',
|
|
| 17 |
defaults = {
|
|
| 18 |
eventName: 'click',
|
|
| 19 |
onShow: function () {},
|
|
| 20 |
onBeforeShow: function(){},
|
|
| 21 |
onHide: function () {},
|
|
| 22 |
onChange: function () {},
|
|
| 23 |
onSubmit: function () {},
|
|
| 24 |
color: 'ff0000',
|
|
| 25 |
livePreview: true,
|
|
| 26 |
flat: false
|
|
| 27 |
},
|
|
| 28 |
fillRGBFields = function (hsb, cal) {
|
|
| 29 |
var rgb = HSBToRGB(hsb);
|
|
| 30 |
$(cal).data('colorpicker').fields
|
|
| 31 |
.eq(1).val(rgb.r).end()
|
|
| 32 |
.eq(2).val(rgb.g).end()
|
|
| 33 |
.eq(3).val(rgb.b).end();
|
|
| 34 |
},
|
|
| 35 |
fillHSBFields = function (hsb, cal) {
|
|
| 36 |
$(cal).data('colorpicker').fields
|
|
| 37 |
.eq(4).val(hsb.h).end()
|
|
| 38 |
.eq(5).val(hsb.s).end()
|
|
| 39 |
.eq(6).val(hsb.b).end();
|
|
| 40 |
},
|
|
| 41 |
fillHexFields = function (hsb, cal) {
|
|
| 42 |
$(cal).data('colorpicker').fields
|
|
| 43 |
.eq(0).val(HSBToHex(hsb)).end();
|
|
| 44 |
},
|
|
| 45 |
setSelector = function (hsb, cal) {
|
|
| 46 |
$(cal).data('colorpicker').selector.css('backgroundColor', '#' + HSBToHex({h: hsb.h, s: 100, b: 100}));
|
|
| 47 |
$(cal).data('colorpicker').selectorIndic.css({
|
|
| 48 |
left: parseInt(150 * hsb.s/100, 10),
|
|
| 49 |
top: parseInt(150 * (100-hsb.b)/100, 10)
|
|
| 50 |
});
|
|
| 51 |
},
|
|
| 52 |
setHue = function (hsb, cal) {
|
|
| 53 |
$(cal).data('colorpicker').hue.css('top', parseInt(150 - 150 * hsb.h/360, 10));
|
|
| 54 |
},
|
|
| 55 |
setCurrentColor = function (hsb, cal) {
|
|
| 56 |
$(cal).data('colorpicker').currentColor.css('backgroundColor', '#' + HSBToHex(hsb));
|
|
| 57 |
},
|
|
| 58 |
setNewColor = function (hsb, cal) {
|
|
| 59 |
$(cal).data('colorpicker').newColor.css('backgroundColor', '#' + HSBToHex(hsb));
|
|
| 60 |
},
|
|
| 61 |
keyDown = function (ev) {
|
|
| 62 |
var pressedKey = ev.charCode || ev.keyCode || -1;
|
|
| 63 |
if ((pressedKey > charMin && pressedKey <= 90) || pressedKey == 32) {
|
|
| 64 |
return false;
|
|
| 65 |
}
|
|
| 66 |
var cal = $(this).parent().parent();
|
|
| 67 |
if (cal.data('colorpicker').livePreview === true) {
|
|
| 68 |
change.apply(this);
|
|
| 69 |
}
|
|
| 70 |
},
|
|
| 71 |
change = function (ev) {
|
|
| 72 |
var cal = $(this).parent().parent(), col;
|
|
| 73 |
if (this.parentNode.className.indexOf('_hex') > 0) {
|
|
| 74 |
cal.data('colorpicker').color = col = HexToHSB(fixHex(this.value));
|
|
| 75 |
} else if (this.parentNode.className.indexOf('_hsb') > 0) {
|
|
| 76 |
cal.data('colorpicker').color = col = fixHSB({
|
|
| 77 |
h: parseInt(cal.data('colorpicker').fields.eq(4).val(), 10),
|
|
| 78 |
s: parseInt(cal.data('colorpicker').fields.eq(5).val(), 10),
|
|
| 79 |
b: parseInt(cal.data('colorpicker').fields.eq(6).val(), 10)
|
|
| 80 |
});
|
|
| 81 |
} else {
|
|
| 82 |
cal.data('colorpicker').color = col = RGBToHSB(fixRGB({
|
|
| 83 |
r: parseInt(cal.data('colorpicker').fields.eq(1).val(), 10),
|
|
| 84 |
g: parseInt(cal.data('colorpicker').fields.eq(2).val(), 10),
|
|
| 85 |
b: parseInt(cal.data('colorpicker').fields.eq(3).val(), 10)
|
|
| 86 |
}));
|
|
| 87 |
}
|
|
| 88 |
if (ev) {
|
|
| 89 |
fillRGBFields(col, cal.get(0));
|
|
| 90 |
fillHexFields(col, cal.get(0));
|
|
| 91 |
fillHSBFields(col, cal.get(0));
|
|
| 92 |
}
|
|
| 93 |
setSelector(col, cal.get(0));
|
|
| 94 |
setHue(col, cal.get(0));
|
|
| 95 |
setNewColor(col, cal.get(0));
|
|
| 96 |
cal.data('colorpicker').onChange.apply(cal, [col, HSBToHex(col), HSBToRGB(col)]);
|
|
| 97 |
},
|
|
| 98 |
blur = function (ev) {
|
|
| 99 |
var cal = $(this).parent().parent();
|
|
| 100 |
cal.data('colorpicker').fields.parent().removeClass('colorpicker_focus');
|
|
| 101 |
},
|
|
| 102 |
focus = function () {
|
|
| 103 |
charMin = this.parentNode.className.indexOf('_hex') > 0 ? 70 : 65;
|
|
| 104 |
$(this).parent().parent().data('colorpicker').fields.parent().removeClass('colorpicker_focus');
|
|
| 105 |
$(this).parent().addClass('colorpicker_focus');
|
|
| 106 |
},
|
|
| 107 |
downIncrement = function (ev) {
|
|
| 108 |
var field = $(this).parent().find('input').focus();
|
|
| 109 |
var current = {
|
|
| 110 |
el: $(this).parent().addClass('colorpicker_slider'),
|
|
| 111 |
max: this.parentNode.className.indexOf('_hsb_h') > 0 ? 360 : (this.parentNode.className.indexOf('_hsb') > 0 ? 100 : 255),
|
|
| 112 |
y: ev.pageY,
|
|
| 113 |
field: field,
|
|
| 114 |
val: parseInt(field.val(), 10),
|
|
| 115 |
preview: $(this).parent().parent().data('colorpicker').livePreview
|
|
| 116 |
};
|
|
| 117 |
$(document).bind('mouseup', current, upIncrement);
|
|
| 118 |
$(document).bind('mousemove', current, moveIncrement);
|
|
| 119 |
},
|
|
| 120 |
moveIncrement = function (ev) {
|
|
| 121 |
ev.data.field.val(Math.max(0, Math.min(ev.data.max, parseInt(ev.data.val + ev.pageY - ev.data.y, 10))));
|
|
| 122 |
if (ev.data.preview) {
|
|
| 123 |
change.apply(ev.data.field.get(0), [true]);
|
|
| 124 |
}
|
|
| 125 |
return false;
|
|
| 126 |
},
|
|
| 127 |
upIncrement = function (ev) {
|
|
| 128 |
change.apply(ev.data.field.get(0), [true]);
|
|
| 129 |
ev.data.el.removeClass('colorpicker_slider').find('input').focus();
|
|
| 130 |
$(document).unbind('mouseup', upIncrement);
|
|
| 131 |
$(document).unbind('mousemove', moveIncrement);
|
|
| 132 |
return false;
|
|
| 133 |
},
|
|
| 134 |
downHue = function (ev) {
|
|
| 135 |
var current = {
|
|
| 136 |
cal: $(this).parent(),
|
|
| 137 |
y: $(this).offset().top
|
|
| 138 |
};
|
|
| 139 |
current.preview = current.cal.data('colorpicker').livePreview;
|
|
| 140 |
$(document).bind('mouseup', current, upHue);
|
|
| 141 |
$(document).bind('mousemove', current, moveHue);
|
|
| 142 |
},
|
|
| 143 |
moveHue = function (ev) {
|
|
| 144 |
change.apply(
|
|
| 145 |
ev.data.cal.data('colorpicker')
|
|
| 146 |
.fields
|
|
| 147 |
.eq(4)
|
|
| 148 |
.val(parseInt(360*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.y))))/150, 10))
|
|
| 149 |
.get(0),
|
|
| 150 |
[ev.data.preview]
|
|
| 151 |
);
|
|
| 152 |
return false;
|
|
| 153 |
},
|
|
| 154 |
upHue = function (ev) {
|
|
| 155 |
fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
|
|
| 156 |
fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
|
|
| 157 |
$(document).unbind('mouseup', upHue);
|
|
| 158 |
$(document).unbind('mousemove', moveHue);
|
|
| 159 |
return false;
|
|
| 160 |
},
|
|
| 161 |
downSelector = function (ev) {
|
|
| 162 |
var current = {
|
|
| 163 |
cal: $(this).parent(),
|
|
| 164 |
pos: $(this).offset()
|
|
| 165 |
};
|
|
| 166 |
current.preview = current.cal.data('colorpicker').livePreview;
|
|
| 167 |
$(document).bind('mouseup', current, upSelector);
|
|
| 168 |
$(document).bind('mousemove', current, moveSelector);
|
|
| 169 |
},
|
|
| 170 |
moveSelector = function (ev) {
|
|
| 171 |
change.apply(
|
|
| 172 |
ev.data.cal.data('colorpicker')
|
|
| 173 |
.fields
|
|
| 174 |
.eq(6)
|
|
| 175 |
.val(parseInt(100*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.pos.top))))/150, 10))
|
|
| 176 |
.end()
|
|
| 177 |
.eq(5)
|
|
| 178 |
.val(parseInt(100*(Math.max(0,Math.min(150,(ev.pageX - ev.data.pos.left))))/150, 10))
|
|
| 179 |
.get(0),
|
|
| 180 |
[ev.data.preview]
|
|
| 181 |
);
|
|
| 182 |
return false;
|
|
| 183 |
},
|
|
| 184 |
upSelector = function (ev) {
|
|
| 185 |
fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
|
|
| 186 |
fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
|
|
| 187 |
$(document).unbind('mouseup', upSelector);
|
|
| 188 |
$(document).unbind('mousemove', moveSelector);
|
|
| 189 |
return false;
|
|
| 190 |
},
|
|
| 191 |
enterSubmit = function (ev) {
|
|
| 192 |
$(this).addClass('colorpicker_focus');
|
|
| 193 |
},
|
|
| 194 |
leaveSubmit = function (ev) {
|
|
| 195 |
$(this).removeClass('colorpicker_focus');
|
|
| 196 |
},
|
|
| 197 |
clickSubmit = function (ev) {
|
|
| 198 |
var cal = $(this).parent();
|
|
| 199 |
var col = cal.data('colorpicker').color;
|
|
| 200 |
cal.data('colorpicker').origColor = col;
|
|
| 201 |
setCurrentColor(col, cal.get(0));
|
|
| 202 |
cal.data('colorpicker').onSubmit(col, HSBToHex(col), HSBToRGB(col), cal.data('colorpicker').el);
|
|
| 203 |
},
|
|
| 204 |
show = function (ev) {
|
|
| 205 |
var cal = $('#' + $(this).data('colorpickerId'));
|
|
| 206 |
cal.data('colorpicker').onBeforeShow.apply(this, [cal.get(0)]);
|
|
| 207 |
var pos = $(this).offset();
|
|
| 208 |
var viewPort = getViewport();
|
|
| 209 |
var top = pos.top + this.offsetHeight;
|
|
| 210 |
var left = pos.left;
|
|
| 211 |
if (top + 176 > viewPort.t + viewPort.h) {
|
|
| 212 |
top -= this.offsetHeight + 176;
|
|
| 213 |
}
|
|
| 214 |
if (left + 356 > viewPort.l + viewPort.w) {
|
|
| 215 |
left -= 356;
|
|
| 216 |
}
|
|
| 217 |
cal.css({left: left + 'px', top: top + 'px'});
|
|
| 218 |
if (cal.data('colorpicker').onShow.apply(this, [cal.get(0)]) != false) {
|
|
| 219 |
cal.show();
|
|
| 220 |
}
|
|
| 221 |
$(document).bind('mousedown', {cal: cal}, hide);
|
|
| 222 |
return false;
|
|
| 223 |
},
|
|
| 224 |
hide = function (ev) {
|
|
| 225 |
if (!isChildOf(ev.data.cal.get(0), ev.target, ev.data.cal.get(0))) {
|
|
| 226 |
if (ev.data.cal.data('colorpicker').onHide.apply(this, [ev.data.cal.get(0)]) != false) {
|
|
| 227 |
ev.data.cal.hide();
|
|
| 228 |
}
|
|
| 229 |
$(document).unbind('mousedown', hide);
|
|
| 230 |
}
|
|
| 231 |
},
|
|
| 232 |
isChildOf = function(parentEl, el, container) {
|
|
| 233 |
if (parentEl == el) {
|
|
| 234 |
return true;
|
|
| 235 |
}
|
|
| 236 |
if (parentEl.contains) {
|
|
| 237 |
return parentEl.contains(el);
|
|
| 238 |
}
|
|
| 239 |
if ( parentEl.compareDocumentPosition ) {
|
|
| 240 |
return !!(parentEl.compareDocumentPosition(el) & 16);
|
|
| 241 |
}
|
|
| 242 |
var prEl = el.parentNode;
|
|
| 243 |
while(prEl && prEl != container) {
|
|
| 244 |
if (prEl == parentEl)
|
|
| 245 |
return true;
|
|
| 246 |
prEl = prEl.parentNode;
|
|
| 247 |
}
|
|
| 248 |
return false;
|
|
| 249 |
},
|
|
| 250 |
getViewport = function () {
|
|
| 251 |
var m = document.compatMode == 'CSS1Compat';
|
|
| 252 |
return {
|
|
| 253 |
l : window.pageXOffset || (m ? document.documentElement.scrollLeft : document.body.scrollLeft),
|
|
| 254 |
t : window.pageYOffset || (m ? document.documentElement.scrollTop : document.body.scrollTop),
|
|
| 255 |
w : window.innerWidth || (m ? document.documentElement.clientWidth : document.body.clientWidth),
|
|
| 256 |
h : window.innerHeight || (m ? document.documentElement.clientHeight : document.body.clientHeight)
|
|
| 257 |
};
|
|
| 258 |
},
|
|
| 259 |
fixHSB = function (hsb) {
|
|
| 260 |
return {
|
|
| 261 |
h: Math.min(360, Math.max(0, hsb.h)),
|
|
| 262 |
s: Math.min(100, Math.max(0, hsb.s)),
|
|
| 263 |
b: Math.min(100, Math.max(0, hsb.b))
|
|
| 264 |
};
|
|
| 265 |
},
|
|
| 266 |
fixRGB = function (rgb) {
|
|
| 267 |
return {
|
|
| 268 |
r: Math.min(255, Math.max(0, rgb.r)),
|
|
| 269 |
g: Math.min(255, Math.max(0, rgb.g)),
|
|
| 270 |
b: Math.min(255, Math.max(0, rgb.b))
|
|
| 271 |
};
|
|
| 272 |
},
|
|
| 273 |
fixHex = function (hex) {
|
|
| 274 |
var len = 6 - hex.length;
|
|
| 275 |
if (len > 0) {
|
|
| 276 |
var o = [];
|
|
| 277 |
for (var i=0; i<len; i++) {
|
|
| 278 |
o.push('0');
|
|
| 279 |
}
|
|
| 280 |
o.push(hex);
|
|
| 281 |
hex = o.join('');
|
|
| 282 |
}
|
|
| 283 |
return hex;
|
|
| 284 |
},
|
|
| 285 |
HexToRGB = function (hex) {
|
|
| 286 |
var hex = parseInt(((hex.indexOf('#') > -1) ? hex.substring(1) : hex), 16);
|
|
| 287 |
return {r: hex >> 16, g: (hex & 0x00FF00) >> 8, b: (hex & 0x0000FF)};
|
|
| 288 |
},
|
|
| 289 |
HexToHSB = function (hex) {
|
|
| 290 |
return RGBToHSB(HexToRGB(hex));
|
|
| 291 |
},
|
|
| 292 |
RGBToHSB = function (rgb) {
|
|
| 293 |
var hsb = {
|
|
| 294 |
h: 0,
|
|
| 295 |
s: 0,
|
|
| 296 |
b: 0
|
|
| 297 |
};
|
|
| 298 |
var min = Math.min(rgb.r, rgb.g, rgb.b);
|
|
| 299 |
var max = Math.max(rgb.r, rgb.g, rgb.b);
|
|
| 300 |
var delta = max - min;
|
|
| 301 |
hsb.b = max;
|
|
| 302 |
if (max != 0) {
|
|
| 303 |
|
|
| 304 |
}
|
|
| 305 |
hsb.s = max != 0 ? 255 * delta / max : 0;
|
|
| 306 |
if (hsb.s != 0) {
|
|
| 307 |
if (rgb.r == max) {
|
|
| 308 |
hsb.h = (rgb.g - rgb.b) / delta;
|
|
| 309 |
} else if (rgb.g == max) {
|
|
| 310 |
hsb.h = 2 + (rgb.b - rgb.r) / delta;
|
|
| 311 |
} else {
|
|
| 312 |
hsb.h = 4 + (rgb.r - rgb.g) / delta;
|
|
| 313 |
}
|
|
| 314 |
} else {
|
|
| 315 |
hsb.h = -1;
|
|
| 316 |
}
|
|
| 317 |
hsb.h *= 60;
|
|
| 318 |
if (hsb.h < 0) {
|
|
| 319 |
hsb.h += 360;
|
|
| 320 |
}
|
|
| 321 |
hsb.s *= 100/255;
|
|
| 322 |
hsb.b *= 100/255;
|
|
| 323 |
return hsb;
|
|
| 324 |
},
|
|
| 325 |
HSBToRGB = function (hsb) {
|
|
| 326 |
var rgb = {};
|
|
| 327 |
var h = Math.round(hsb.h);
|
|
| 328 |
var s = Math.round(hsb.s*255/100);
|
|
| 329 |
var v = Math.round(hsb.b*255/100);
|
|
| 330 |
if(s == 0) {
|
|
| 331 |
rgb.r = rgb.g = rgb.b = v;
|
|
| 332 |
} else {
|
|
| 333 |
var t1 = v;
|
|
| 334 |
var t2 = (255-s)*v/255;
|
|
| 335 |
var t3 = (t1-t2)*(h%60)/60;
|
|
| 336 |
if(h==360) h = 0;
|
|
| 337 |
if(h<60) {rgb.r=t1; rgb.b=t2; rgb.g=t2+t3}
|
|
| 338 |
else if(h<120) {rgb.g=t1; rgb.b=t2; rgb.r=t1-t3}
|
|
| 339 |
else if(h<180) {rgb.g=t1; rgb.r=t2; rgb.b=t2+t3}
|
|
| 340 |
else if(h<240) {rgb.b=t1; rgb.r=t2; rgb.g=t1-t3}
|
|
| 341 |
else if(h<300) {rgb.b=t1; rgb.g=t2; rgb.r=t2+t3}
|
|
| 342 |
else if(h<360) {rgb.r=t1; rgb.g=t2; rgb.b=t1-t3}
|
|
| 343 |
else {rgb.r=0; rgb.g=0; rgb.b=0}
|
|
| 344 |
}
|
|
| 345 |
return {r:Math.round(rgb.r), g:Math.round(rgb.g), b:Math.round(rgb.b)};
|
|
| 346 |
},
|
|
| 347 |
RGBToHex = function (rgb) {
|
|
| 348 |
var hex = [
|
|
| 349 |
rgb.r.toString(16),
|
|
| 350 |
rgb.g.toString(16),
|
|
| 351 |
rgb.b.toString(16)
|
|
| 352 |
];
|
|
| 353 |
$.each(hex, function (nr, val) {
|
|
| 354 |
if (val.length == 1) {
|
|
| 355 |
hex[nr] = '0' + val;
|
|
| 356 |
}
|
|
| 357 |
});
|
|
| 358 |
return hex.join('');
|
|
| 359 |
},
|
|
| 360 |
HSBToHex = function (hsb) {
|
|
| 361 |
return RGBToHex(HSBToRGB(hsb));
|
|
| 362 |
},
|
|
| 363 |
restoreOriginal = function () {
|
|
| 364 |
var cal = $(this).parent();
|
|
| 365 |
var col = cal.data('colorpicker').origColor;
|
|
| 366 |
cal.data('colorpicker').color = col;
|
|
| 367 |
fillRGBFields(col, cal.get(0));
|
|
| 368 |
fillHexFields(col, cal.get(0));
|
|
| 369 |
fillHSBFields(col, cal.get(0));
|
|
| 370 |
setSelector(col, cal.get(0));
|
|
| 371 |
setHue(col, cal.get(0));
|
|
| 372 |
setNewColor(col, cal.get(0));
|
|
| 373 |
};
|
|
| 374 |
return {
|
|
| 375 |
init: function (opt) {
|
|
| 376 |
opt = $.extend({}, defaults, opt||{});
|
|
| 377 |
if (typeof opt.color == 'string') {
|
|
| 378 |
opt.color = HexToHSB(opt.color);
|
|
| 379 |
} else if (opt.color.r != undefined && opt.color.g != undefined && opt.color.b != undefined) {
|
|
| 380 |
opt.color = RGBToHSB(opt.color);
|
|
| 381 |
} else if (opt.color.h != undefined && opt.color.s != undefined && opt.color.b != undefined) {
|
|
| 382 |
opt.color = fixHSB(opt.color);
|
|
| 383 |
} else {
|
|
| 384 |
return this;
|
|
| 385 |
}
|
|
| 386 |
return this.each(function () {
|
|
| 387 |
if (!$(this).data('colorpickerId')) {
|
|
| 388 |
var options = $.extend({}, opt);
|
|
| 389 |
options.origColor = opt.color;
|
|
| 390 |
var id = 'collorpicker_' + parseInt(Math.random() * 1000);
|
|
| 391 |
$(this).data('colorpickerId', id);
|
|
| 392 |
var cal = $(tpl).attr('id', id);
|
|
| 393 |
if (options.flat) {
|
|
| 394 |
cal.appendTo(this).show();
|
|
| 395 |
} else {
|
|
| 396 |
cal.appendTo(document.body);
|
|
| 397 |
}
|
|
| 398 |
options.fields = cal
|
|
| 399 |
.find('input')
|
|
| 400 |
.bind('keyup', keyDown)
|
|
| 401 |
.bind('change', change)
|
|
| 402 |
.bind('blur', blur)
|
|
| 403 |
.bind('focus', focus);
|
|
| 404 |
cal
|
|
| 405 |
.find('span').bind('mousedown', downIncrement).end()
|
|
| 406 |
.find('>div.colorpicker_current_color').bind('click', restoreOriginal);
|
|
| 407 |
options.selector = cal.find('div.colorpicker_color').bind('mousedown', downSelector);
|
|
| 408 |
options.selectorIndic = options.selector.find('div div');
|
|
| 409 |
options.el = this;
|
|
| 410 |
options.hue = cal.find('div.colorpicker_hue div');
|
|
| 411 |
cal.find('div.colorpicker_hue').bind('mousedown', downHue);
|
|
| 412 |
options.newColor = cal.find('div.colorpicker_new_color');
|
|
| 413 |
options.currentColor = cal.find('div.colorpicker_current_color');
|
|
| 414 |
cal.data('colorpicker', options);
|
|
| 415 |
cal.find('div.colorpicker_submit')
|
|
| 416 |
.bind('mouseenter', enterSubmit)
|
|
| 417 |
.bind('mouseleave', leaveSubmit)
|
|
| 418 |
.bind('click', clickSubmit);
|
|
| 419 |
fillRGBFields(options.color, cal.get(0));
|
|
| 420 |
fillHSBFields(options.color, cal.get(0));
|
|
| 421 |
fillHexFields(options.color, cal.get(0));
|
|
| 422 |
setHue(options.color, cal.get(0));
|
|
| 423 |
setSelector(options.color, cal.get(0));
|
|
| 424 |
setCurrentColor(options.color, cal.get(0));
|
|
| 425 |
setNewColor(options.color, cal.get(0));
|
|
| 426 |
if (options.flat) {
|
|
| 427 |
cal.css({
|
|
| 428 |
position: 'relative',
|
|
| 429 |
display: 'block'
|
|
| 430 |
});
|
|
| 431 |
} else {
|
|
| 432 |
$(this).bind(options.eventName, show);
|
|
| 433 |
}
|
|
| 434 |
}
|
|
| 435 |
});
|
|
| 436 |
},
|
|
| 437 |
showPicker: function() {
|
|
| 438 |
return this.each( function () {
|
|
| 439 |
if ($(this).data('colorpickerId')) {
|
|
| 440 |
show.apply(this);
|
|
| 441 |
}
|
|
| 442 |
});
|
|
| 443 |
},
|
|
| 444 |
hidePicker: function() {
|
|
| 445 |
return this.each( function () {
|
|
| 446 |
if ($(this).data('colorpickerId')) {
|
|
| 447 |
$('#' + $(this).data('colorpickerId')).hide();
|
|
| 448 |
}
|
|
| 449 |
});
|
|
| 450 |
},
|
|
| 451 |
setColor: function(col) {
|
|
| 452 |
if (typeof col == 'string') {
|
|
| 453 |
col = HexToHSB(col);
|
|
| 454 |
} else if (col.r != undefined && col.g != undefined && col.b != undefined) {
|
|
| 455 |
col = RGBToHSB(col);
|
|
| 456 |
} else if (col.h != undefined && col.s != undefined && col.b != undefined) {
|
|
| 457 |
col = fixHSB(col);
|
|
| 458 |
} else {
|
|
| 459 |
return this;
|
|
| 460 |
}
|
|
| 461 |
return this.each(function(){
|
|
| 462 |
if ($(this).data('colorpickerId')) {
|
|
| 463 |
var cal = $('#' + $(this).data('colorpickerId'));
|
|
| 464 |
cal.data('colorpicker').color = col;
|
|
| 465 |
cal.data('colorpicker').origColor = col;
|
|
| 466 |
fillRGBFields(col, cal.get(0));
|
|
| 467 |
fillHSBFields(col, cal.get(0));
|
|
| 468 |
fillHexFields(col, cal.get(0));
|
|
| 469 |
setHue(col, cal.get(0));
|
|
| 470 |
setSelector(col, cal.get(0));
|
|
| 471 |
setCurrentColor(col, cal.get(0));
|
|
| 472 |
setNewColor(col, cal.get(0));
|
|
| 473 |
}
|
|
| 474 |
});
|
|
| 475 |
}
|
|
| 476 |
};
|
|
| 477 |
}();
|
|
| 478 |
$.fn.extend({
|
|
| 479 |
ColorPicker: ColorPicker.init,
|
|
| 480 |
ColorPickerHide: ColorPicker.hidePicker,
|
|
| 481 |
ColorPickerShow: ColorPicker.showPicker,
|
|
| 482 |
ColorPickerSetColor: ColorPicker.setColor
|
|
| 483 |
});
|
|
| 1 |
/** |
|
| 2 |
* |
|
| 3 |
* Color picker |
|
| 4 |
* Author: Stefan Petre www.eyecon.ro |
|
| 5 |
* |
|
| 6 |
* Dual licensed under the MIT and GPL licenses |
|
| 7 |
* |
|
| 8 |
*/ |
|
| 9 |
(function ($) {
|
|
| 10 |
var ColorPicker = function () {
|
|
| 11 |
var |
|
| 12 |
ids = {},
|
|
| 13 |
inAction, |
|
| 14 |
charMin = 65, |
|
| 15 |
visible, |
|
| 16 |
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>', |
|
| 17 |
defaults = {
|
|
| 18 |
eventName: 'click', |
|
| 19 |
onShow: function () {},
|
|
| 20 |
onBeforeShow: function(){},
|
|
| 21 |
onHide: function () {},
|
|
| 22 |
onChange: function () {},
|
|
| 23 |
onSubmit: function () {},
|
|
| 24 |
color: 'ff0000', |
|
| 25 |
livePreview: true, |
|
| 26 |
flat: false |
|
| 27 |
}, |
|
| 28 |
fillRGBFields = function (hsb, cal) {
|
|
| 29 |
var rgb = HSBToRGB(hsb); |
|
| 30 |
$(cal).data('colorpicker').fields
|
|
| 31 |
.eq(1).val(rgb.r).end() |
|
| 32 |
.eq(2).val(rgb.g).end() |
|
| 33 |
.eq(3).val(rgb.b).end(); |
|
| 34 |
}, |
|
| 35 |
fillHSBFields = function (hsb, cal) {
|
|
| 36 |
$(cal).data('colorpicker').fields
|
|
| 37 |
.eq(4).val(hsb.h).end() |
|
| 38 |
.eq(5).val(hsb.s).end() |
|
| 39 |
.eq(6).val(hsb.b).end(); |
|
| 40 |
}, |
|
| 41 |
fillHexFields = function (hsb, cal) {
|
|
| 42 |
$(cal).data('colorpicker').fields
|
|
| 43 |
.eq(0).val(HSBToHex(hsb)).end(); |
|
| 44 |
}, |
|
| 45 |
setSelector = function (hsb, cal) {
|
|
| 46 |
$(cal).data('colorpicker').selector.css('backgroundColor', '#' + HSBToHex({h: hsb.h, s: 100, b: 100}));
|
|
| 47 |
$(cal).data('colorpicker').selectorIndic.css({
|
|
| 48 |
left: parseInt(150 * hsb.s/100, 10), |
|
| 49 |
top: parseInt(150 * (100-hsb.b)/100, 10) |
|
| 50 |
}); |
|
| 51 |
}, |
|
| 52 |
setHue = function (hsb, cal) {
|
|
| 53 |
$(cal).data('colorpicker').hue.css('top', parseInt(150 - 150 * hsb.h/360, 10));
|
|
| 54 |
}, |
|
| 55 |
setCurrentColor = function (hsb, cal) {
|
|
| 56 |
$(cal).data('colorpicker').currentColor.css('backgroundColor', '#' + HSBToHex(hsb));
|
|
| 57 |
}, |
|
| 58 |
setNewColor = function (hsb, cal) {
|
|
| 59 |
$(cal).data('colorpicker').newColor.css('backgroundColor', '#' + HSBToHex(hsb));
|
|
| 60 |
}, |
|
| 61 |
keyDown = function (ev) {
|
|
| 62 |
var pressedKey = ev.charCode || ev.keyCode || -1; |
|
| 63 |
if ((pressedKey > charMin && pressedKey <= 90) || pressedKey == 32) {
|
|
| 64 |
return false; |
|
| 65 |
} |
|
| 66 |
var cal = $(this).parent().parent(); |
|
| 67 |
if (cal.data('colorpicker').livePreview === true) {
|
|
| 68 |
change.apply(this); |
|
| 69 |
} |
|
| 70 |
}, |
|
| 71 |
change = function (ev) {
|
|
| 72 |
var cal = $(this).parent().parent(), col; |
|
| 73 |
if (this.parentNode.className.indexOf('_hex') > 0) {
|
|
| 74 |
cal.data('colorpicker').color = col = HexToHSB(fixHex(this.value));
|
|
| 75 |
} else if (this.parentNode.className.indexOf('_hsb') > 0) {
|
|
| 76 |
cal.data('colorpicker').color = col = fixHSB({
|
|
| 77 |
h: parseInt(cal.data('colorpicker').fields.eq(4).val(), 10),
|
|
| 78 |
s: parseInt(cal.data('colorpicker').fields.eq(5).val(), 10),
|
|
| 79 |
b: parseInt(cal.data('colorpicker').fields.eq(6).val(), 10)
|
|
| 80 |
}); |
|
| 81 |
} else {
|
|
| 82 |
cal.data('colorpicker').color = col = RGBToHSB(fixRGB({
|
|
| 83 |
r: parseInt(cal.data('colorpicker').fields.eq(1).val(), 10),
|
|
| 84 |
g: parseInt(cal.data('colorpicker').fields.eq(2).val(), 10),
|
|
| 85 |
b: parseInt(cal.data('colorpicker').fields.eq(3).val(), 10)
|
|
| 86 |
})); |
|
| 87 |
} |
|
| 88 |
if (ev) {
|
|
| 89 |
fillRGBFields(col, cal.get(0)); |
|
| 90 |
fillHexFields(col, cal.get(0)); |
|
| 91 |
fillHSBFields(col, cal.get(0)); |
|
| 92 |
} |
|
| 93 |
setSelector(col, cal.get(0)); |
|
| 94 |
setHue(col, cal.get(0)); |
|
| 95 |
setNewColor(col, cal.get(0)); |
|
| 96 |
cal.data('colorpicker').onChange.apply(cal, [col, HSBToHex(col), HSBToRGB(col)]);
|
|
| 97 |
}, |
|
| 98 |
blur = function (ev) {
|
|
| 99 |
var cal = $(this).parent().parent(); |
|
| 100 |
cal.data('colorpicker').fields.parent().removeClass('colorpicker_focus');
|
|
| 101 |
}, |
|
| 102 |
focus = function () {
|
|
| 103 |
charMin = this.parentNode.className.indexOf('_hex') > 0 ? 70 : 65;
|
|
| 104 |
$(this).parent().parent().data('colorpicker').fields.parent().removeClass('colorpicker_focus');
|
|
| 105 |
$(this).parent().addClass('colorpicker_focus');
|
|
| 106 |
}, |
|
| 107 |
downIncrement = function (ev) {
|
|
| 108 |
var field = $(this).parent().find('input').focus();
|
|
| 109 |
var current = {
|
|
| 110 |
el: $(this).parent().addClass('colorpicker_slider'),
|
|
| 111 |
max: this.parentNode.className.indexOf('_hsb_h') > 0 ? 360 : (this.parentNode.className.indexOf('_hsb') > 0 ? 100 : 255),
|
|
| 112 |
y: ev.pageY, |
|
| 113 |
field: field, |
|
| 114 |
val: parseInt(field.val(), 10), |
|
| 115 |
preview: $(this).parent().parent().data('colorpicker').livePreview
|
|
| 116 |
}; |
|
| 117 |
$(document).bind('mouseup', current, upIncrement);
|
|
| 118 |
$(document).bind('mousemove', current, moveIncrement);
|
|
| 119 |
}, |
|
| 120 |
moveIncrement = function (ev) {
|
|
| 121 |
ev.data.field.val(Math.max(0, Math.min(ev.data.max, parseInt(ev.data.val + ev.pageY - ev.data.y, 10)))); |
|
| 122 |
if (ev.data.preview) {
|
|
| 123 |
change.apply(ev.data.field.get(0), [true]); |
|
| 124 |
} |
|
| 125 |
return false; |
|
| 126 |
}, |
|
| 127 |
upIncrement = function (ev) {
|
|
| 128 |
change.apply(ev.data.field.get(0), [true]); |
|
| 129 |
ev.data.el.removeClass('colorpicker_slider').find('input').focus();
|
|
| 130 |
$(document).unbind('mouseup', upIncrement);
|
|
| 131 |
$(document).unbind('mousemove', moveIncrement);
|
|
| 132 |
return false; |
|
| 133 |
}, |
|
| 134 |
downHue = function (ev) {
|
|
| 135 |
var current = {
|
|
| 136 |
cal: $(this).parent(), |
|
| 137 |
y: $(this).offset().top |
|
| 138 |
}; |
|
| 139 |
current.preview = current.cal.data('colorpicker').livePreview;
|
|
| 140 |
$(document).bind('mouseup', current, upHue);
|
|
| 141 |
$(document).bind('mousemove', current, moveHue);
|
|
| 142 |
}, |
|
| 143 |
moveHue = function (ev) {
|
|
| 144 |
change.apply( |
|
| 145 |
ev.data.cal.data('colorpicker')
|
|
| 146 |
.fields |
|
| 147 |
.eq(4) |
|
| 148 |
.val(parseInt(360*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.y))))/150, 10)) |
|
| 149 |
.get(0), |
|
| 150 |
[ev.data.preview] |
|
| 151 |
); |
|
| 152 |
return false; |
|
| 153 |
}, |
|
| 154 |
upHue = function (ev) {
|
|
| 155 |
fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
|
|
| 156 |
fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
|
|
| 157 |
$(document).unbind('mouseup', upHue);
|
|
| 158 |
$(document).unbind('mousemove', moveHue);
|
|
| 159 |
return false; |
|
| 160 |
}, |
|
| 161 |
downSelector = function (ev) {
|
|
| 162 |
var current = {
|
|
| 163 |
cal: $(this).parent(), |
|
| 164 |
pos: $(this).offset() |
|
| 165 |
}; |
|
| 166 |
current.preview = current.cal.data('colorpicker').livePreview;
|
|
| 167 |
$(document).bind('mouseup', current, upSelector);
|
|
| 168 |
$(document).bind('mousemove', current, moveSelector);
|
|
| 169 |
}, |
|
| 170 |
moveSelector = function (ev) {
|
|
| 171 |
change.apply( |
|
| 172 |
ev.data.cal.data('colorpicker')
|
|
| 173 |
.fields |
|
| 174 |
.eq(6) |
|
| 175 |
.val(parseInt(100*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.pos.top))))/150, 10)) |
|
| 176 |
.end() |
|
| 177 |
.eq(5) |
|
| 178 |
.val(parseInt(100*(Math.max(0,Math.min(150,(ev.pageX - ev.data.pos.left))))/150, 10)) |
|
| 179 |
.get(0), |
|
| 180 |
[ev.data.preview] |
|
| 181 |
); |
|
| 182 |
return false; |
|
| 183 |
}, |
|
| 184 |
upSelector = function (ev) {
|
|
| 185 |
fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
|
|
| 186 |
fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
|
|
| 187 |
$(document).unbind('mouseup', upSelector);
|
|
| 188 |
$(document).unbind('mousemove', moveSelector);
|
|
| 189 |
return false; |
|
| 190 |
}, |
|
| 191 |
enterSubmit = function (ev) {
|
|
| 192 |
$(this).addClass('colorpicker_focus');
|
|
| 193 |
}, |
|
| 194 |
leaveSubmit = function (ev) {
|
|
| 195 |
$(this).removeClass('colorpicker_focus');
|
|
| 196 |
}, |
|
| 197 |
clickSubmit = function (ev) {
|
|
| 198 |
var cal = $(this).parent(); |
|
| 199 |
var col = cal.data('colorpicker').color;
|
|
| 200 |
cal.data('colorpicker').origColor = col;
|
|
| 201 |
setCurrentColor(col, cal.get(0)); |
|
| 202 |
cal.data('colorpicker').onSubmit(col, HSBToHex(col), HSBToRGB(col), cal.data('colorpicker').el);
|
|
| 203 |
}, |
|
| 204 |
show = function (ev) {
|
|
| 205 |
var cal = $('#' + $(this).data('colorpickerId'));
|
|
| 206 |
cal.data('colorpicker').onBeforeShow.apply(this, [cal.get(0)]);
|
|
| 207 |
var pos = $(this).offset(); |
|
| 208 |
var viewPort = getViewport(); |
|
| 209 |
var top = pos.top + this.offsetHeight; |
|
| 210 |
var left = pos.left; |
|
| 211 |
if (top + 176 > viewPort.t + viewPort.h) {
|
|
| 212 |
top -= this.offsetHeight + 176; |
|
| 213 |
} |
|
| 214 |
if (left + 356 > viewPort.l + viewPort.w) {
|
|
| 215 |
left -= 356; |
|
| 216 |
} |
|
| 217 |
cal.css({left: left + 'px', top: top + 'px'});
|
|
| 218 |
if (cal.data('colorpicker').onShow.apply(this, [cal.get(0)]) != false) {
|
|
| 219 |
cal.show(); |
|
| 220 |
} |
|
| 221 |
$(document).bind('mousedown', {cal: cal}, hide);
|
|
| 222 |
return false; |
|
| 223 |
}, |
|
| 224 |
hide = function (ev) {
|
|
| 225 |
if (!isChildOf(ev.data.cal.get(0), ev.target, ev.data.cal.get(0))) {
|
|
| 226 |
if (ev.data.cal.data('colorpicker').onHide.apply(this, [ev.data.cal.get(0)]) != false) {
|
|
| 227 |
ev.data.cal.hide(); |
|
| 228 |
} |
|
| 229 |
$(document).unbind('mousedown', hide);
|
|
| 230 |
} |
|
| 231 |
}, |
|
| 232 |
isChildOf = function(parentEl, el, container) {
|
|
| 233 |
if (parentEl == el) {
|
|
| 234 |
return true; |
|
| 235 |
} |
|
| 236 |
if (parentEl.contains) {
|
|
| 237 |
return parentEl.contains(el); |
|
| 238 |
} |
|
| 239 |
if ( parentEl.compareDocumentPosition ) {
|
|
| 240 |
return !!(parentEl.compareDocumentPosition(el) & 16); |
|
| 241 |
} |
|
| 242 |
var prEl = el.parentNode; |
|
| 243 |
while(prEl && prEl != container) {
|
|
| 244 |
if (prEl == parentEl) |
|
| 245 |
return true; |
|
| 246 |
prEl = prEl.parentNode; |
|
| 247 |
} |
|
| 248 |
return false; |
|
| 249 |
}, |
|
| 250 |
getViewport = function () {
|
|
| 251 |
var m = document.compatMode == 'CSS1Compat'; |
|
| 252 |
return {
|
|
| 253 |
l : window.pageXOffset || (m ? document.documentElement.scrollLeft : document.body.scrollLeft), |
|
| 254 |
t : window.pageYOffset || (m ? document.documentElement.scrollTop : document.body.scrollTop), |
|
| 255 |
w : window.innerWidth || (m ? document.documentElement.clientWidth : document.body.clientWidth), |
|
| 256 |
h : window.innerHeight || (m ? document.documentElement.clientHeight : document.body.clientHeight) |
|
| 257 |
}; |
|
| 258 |
}, |
|
| 259 |
fixHSB = function (hsb) {
|
|
| 260 |
return {
|
|
| 261 |
h: Math.min(360, Math.max(0, hsb.h)), |
|
| 262 |
s: Math.min(100, Math.max(0, hsb.s)), |
|
| 263 |
b: Math.min(100, Math.max(0, hsb.b)) |
|
| 264 |
}; |
|
| 265 |
}, |
|
| 266 |
fixRGB = function (rgb) {
|
|
| 267 |
return {
|
|
| 268 |
r: Math.min(255, Math.max(0, rgb.r)), |
|
| 269 |
g: Math.min(255, Math.max(0, rgb.g)), |
|
| 270 |
b: Math.min(255, Math.max(0, rgb.b)) |
|
| 271 |
}; |
|
| 272 |
}, |
|
| 273 |
fixHex = function (hex) {
|
|
| 274 |
var len = 6 - hex.length; |
|
| 275 |
if (len > 0) {
|
|
| 276 |
var o = []; |
|
| 277 |
for (var i=0; i<len; i++) {
|
|
| 278 |
o.push('0');
|
|
| 279 |
} |
|
| 280 |
o.push(hex); |
|
| 281 |
hex = o.join('');
|
|
| 282 |
} |
|
| 283 |
return hex; |
|
| 284 |
}, |
|
| 285 |
HexToRGB = function (hex) {
|
|
| 286 |
var hex = parseInt(((hex.indexOf('#') > -1) ? hex.substring(1) : hex), 16);
|
|
| 287 |
return {r: hex >> 16, g: (hex & 0x00FF00) >> 8, b: (hex & 0x0000FF)};
|
|
| 288 |
}, |
|
| 289 |
HexToHSB = function (hex) {
|
|
| 290 |
return RGBToHSB(HexToRGB(hex)); |
|
| 291 |
}, |
|
| 292 |
RGBToHSB = function (rgb) {
|
|
| 293 |
var hsb = {
|
|
| 294 |
h: 0, |
|
| 295 |
s: 0, |
|
| 296 |
b: 0 |
|
| 297 |
}; |
|
| 298 |
var min = Math.min(rgb.r, rgb.g, rgb.b); |
|
| 299 |
var max = Math.max(rgb.r, rgb.g, rgb.b); |
|
| 300 |
var delta = max - min; |
|
| 301 |
hsb.b = max; |
|
| 302 |
if (max != 0) {
|
|
| 303 |
|
|
| 304 |
} |
|
| 305 |
hsb.s = max != 0 ? 255 * delta / max : 0; |
|
| 306 |
if (hsb.s != 0) {
|
|
| 307 |
if (rgb.r == max) {
|
|
| 308 |
hsb.h = (rgb.g - rgb.b) / delta; |
|
| 309 |
} else if (rgb.g == max) {
|
|
| 310 |
hsb.h = 2 + (rgb.b - rgb.r) / delta; |
|
| 311 |
} else {
|
|
| 312 |
hsb.h = 4 + (rgb.r - rgb.g) / delta; |
|
| 313 |
} |
|
| 314 |
} else {
|
|
| 315 |
hsb.h = -1; |
|
| 316 |
} |
|
| 317 |
hsb.h *= 60; |
|
| 318 |
if (hsb.h < 0) {
|
|
| 319 |
hsb.h += 360; |
|
| 320 |
} |
|
| 321 |
hsb.s *= 100/255; |
|
| 322 |
hsb.b *= 100/255; |
|
| 323 |
return hsb; |
|
| 324 |
}, |
|
| 325 |
HSBToRGB = function (hsb) {
|
|
| 326 |
var rgb = {};
|
|
| 327 |
var h = Math.round(hsb.h); |
|
| 328 |
var s = Math.round(hsb.s*255/100); |
|
| 329 |
var v = Math.round(hsb.b*255/100); |
|
| 330 |
if(s == 0) {
|
|
| 331 |
rgb.r = rgb.g = rgb.b = v; |
|
| 332 |
} else {
|
|
| 333 |
var t1 = v; |
|
| 334 |
var t2 = (255-s)*v/255; |
|
| 335 |
var t3 = (t1-t2)*(h%60)/60; |
|
| 336 |
if(h==360) h = 0; |
|
| 337 |
if(h<60) {rgb.r=t1; rgb.b=t2; rgb.g=t2+t3}
|
|
| 338 |
else if(h<120) {rgb.g=t1; rgb.b=t2; rgb.r=t1-t3}
|
|
| 339 |
else if(h<180) {rgb.g=t1; rgb.r=t2; rgb.b=t2+t3}
|
|
| 340 |
else if(h<240) {rgb.b=t1; rgb.r=t2; rgb.g=t1-t3}
|
|
| 341 |
else if(h<300) {rgb.b=t1; rgb.g=t2; rgb.r=t2+t3}
|
|
| 342 |
else if(h<360) {rgb.r=t1; rgb.g=t2; rgb.b=t1-t3}
|
|
| 343 |
else {rgb.r=0; rgb.g=0; rgb.b=0}
|
|
| 344 |
} |
|
| 345 |
return {r:Math.round(rgb.r), g:Math.round(rgb.g), b:Math.round(rgb.b)};
|
|
| 346 |
}, |
|
| 347 |
RGBToHex = function (rgb) {
|
|
| 348 |
var hex = [ |
|
| 349 |
rgb.r.toString(16), |
|
| 350 |
rgb.g.toString(16), |
|
| 351 |
rgb.b.toString(16) |
|
| 352 |
]; |
|
| 353 |
$.each(hex, function (nr, val) {
|
|
| 354 |
if (val.length == 1) {
|
|
| 355 |
hex[nr] = '0' + val; |
|
| 356 |
} |
|
| 357 |
}); |
|
| 358 |
return hex.join('');
|
|
| 359 |
}, |
|
| 360 |
HSBToHex = function (hsb) {
|
|
| 361 |
return RGBToHex(HSBToRGB(hsb)); |
|
| 362 |
}, |
|
| 363 |
restoreOriginal = function () {
|
|
| 364 |
var cal = $(this).parent(); |
|
| 365 |
var col = cal.data('colorpicker').origColor;
|
|
| 366 |
cal.data('colorpicker').color = col;
|
|
| 367 |
fillRGBFields(col, cal.get(0)); |
|
| 368 |
fillHexFields(col, cal.get(0)); |
|
| 369 |
fillHSBFields(col, cal.get(0)); |
|
| 370 |
setSelector(col, cal.get(0)); |
|
| 371 |
setHue(col, cal.get(0)); |
|
| 372 |
setNewColor(col, cal.get(0)); |
|
| 373 |
}; |
|
| 374 |
return {
|
|
| 375 |
init: function (opt) {
|
|
| 376 |
opt = $.extend({}, defaults, opt||{});
|
|
| 377 |
if (typeof opt.color == 'string') {
|
|
| 378 |
opt.color = HexToHSB(opt.color); |
|
| 379 |
} else if (opt.color.r != undefined && opt.color.g != undefined && opt.color.b != undefined) {
|
|
| 380 |
opt.color = RGBToHSB(opt.color); |
|
| 381 |
} else if (opt.color.h != undefined && opt.color.s != undefined && opt.color.b != undefined) {
|
|
| 382 |
opt.color = fixHSB(opt.color); |
|
| 383 |
} else {
|
|
| 384 |
return this; |
|
| 385 |
} |
|
| 386 |
return this.each(function () {
|
|
| 387 |
if (!$(this).data('colorpickerId')) {
|
|
| 388 |
var options = $.extend({}, opt);
|
|
| 389 |
options.origColor = opt.color; |
|
| 390 |
var id = 'collorpicker_' + parseInt(Math.random() * 1000); |
|
| 391 |
$(this).data('colorpickerId', id);
|
|
| 392 |
var cal = $(tpl).attr('id', id);
|
|
| 393 |
if (options.flat) {
|
|
| 394 |
cal.appendTo(this).show(); |
|
| 395 |
} else {
|
|
| 396 |
cal.appendTo(document.body); |
|
| 397 |
} |
|
| 398 |
options.fields = cal |
|
| 399 |
.find('input')
|
|
| 400 |
.bind('keyup', keyDown)
|
|
| 401 |
.bind('change', change)
|
|
| 402 |
.bind('blur', blur)
|
|
| 403 |
.bind('focus', focus);
|
|
| 404 |
cal |
|
| 405 |
.find('span').bind('mousedown', downIncrement).end()
|
|
| 406 |
.find('>div.colorpicker_current_color').bind('click', restoreOriginal);
|
|
| 407 |
options.selector = cal.find('div.colorpicker_color').bind('mousedown', downSelector);
|
|
| 408 |
options.selectorIndic = options.selector.find('div div');
|
|
| 409 |
options.el = this; |
|
| 410 |
options.hue = cal.find('div.colorpicker_hue div');
|
|
| 411 |
cal.find('div.colorpicker_hue').bind('mousedown', downHue);
|
|
| 412 |
options.newColor = cal.find('div.colorpicker_new_color');
|
|
| 413 |
options.currentColor = cal.find('div.colorpicker_current_color');
|
|
| 414 |
cal.data('colorpicker', options);
|
|
| 415 |
cal.find('div.colorpicker_submit')
|
|
| 416 |
.bind('mouseenter', enterSubmit)
|
|
| 417 |
.bind('mouseleave', leaveSubmit)
|
|
| 418 |
.bind('click', clickSubmit);
|
|
| 419 |
fillRGBFields(options.color, cal.get(0)); |
|
| 420 |
fillHSBFields(options.color, cal.get(0)); |
|
| 421 |
fillHexFields(options.color, cal.get(0)); |
|
| 422 |
setHue(options.color, cal.get(0)); |
|
| 423 |
setSelector(options.color, cal.get(0)); |
|
| 424 |
setCurrentColor(options.color, cal.get(0)); |
|
| 425 |
setNewColor(options.color, cal.get(0)); |
|
| 426 |
if (options.flat) {
|
|
| 427 |
cal.css({
|
|
| 428 |
position: 'relative', |
|
| 429 |
display: 'block' |
|
| 430 |
}); |
|
| 431 |
} else {
|
|
| 432 |
$(this).bind(options.eventName, show); |
|
| 433 |
} |
|
| 434 |
} |
|
| 435 |
}); |
|
| 436 |
}, |
|
| 437 |
showPicker: function() {
|
|
| 438 |
return this.each( function () {
|
|
| 439 |
if ($(this).data('colorpickerId')) {
|
|
| 440 |
show.apply(this); |
|
| 441 |
} |
|
| 442 |
}); |
|
| 443 |
}, |
|
| 444 |
hidePicker: function() {
|
|
| 445 |
return this.each( function () {
|
|
| 446 |
if ($(this).data('colorpickerId')) {
|
|
| 447 |
$('#' + $(this).data('colorpickerId')).hide();
|
|
| 448 |
} |
|
| 449 |
}); |
|
| 450 |
}, |
|
| 451 |
setColor: function(col) {
|
|
| 452 |
if (typeof col == 'string') {
|
|
| 453 |
col = HexToHSB(col); |
|
| 454 |
} else if (col.r != undefined && col.g != undefined && col.b != undefined) {
|
|
| 455 |
col = RGBToHSB(col); |
|
| 456 |
} else if (col.h != undefined && col.s != undefined && col.b != undefined) {
|
|
| 457 |
col = fixHSB(col); |
|
| 458 |
} else {
|
|
| 459 |
return this; |
|
| 460 |
} |
|
| 461 |
return this.each(function(){
|
|
| 462 |
if ($(this).data('colorpickerId')) {
|
|
| 463 |
var cal = $('#' + $(this).data('colorpickerId'));
|
|
| 464 |
cal.data('colorpicker').color = col;
|
|
| 465 |
cal.data('colorpicker').origColor = col;
|
|
| 466 |
fillRGBFields(col, cal.get(0)); |
|
| 467 |
fillHSBFields(col, cal.get(0)); |
|
| 468 |
fillHexFields(col, cal.get(0)); |
|
| 469 |
setHue(col, cal.get(0)); |
|
| 470 |
setSelector(col, cal.get(0)); |
|
| 471 |
setCurrentColor(col, cal.get(0)); |
|
| 472 |
setNewColor(col, cal.get(0)); |
|
| 473 |
} |
|
| 474 |
}); |
|
| 475 |
} |
|
| 476 |
}; |
|
| 477 |
}(); |
|
| 478 |
$.fn.extend({
|
|
| 479 |
ColorPicker: ColorPicker.init, |
|
| 480 |
ColorPickerHide: ColorPicker.hidePicker, |
|
| 481 |
ColorPickerShow: ColorPicker.showPicker, |
|
| 482 |
ColorPickerSetColor: ColorPicker.setColor |
|
| 483 |
}); |
|
| 484 | 484 |
})(jQuery) |
Also available in: Unified diff
Normalize all the line endings