1 2(function ($) { 3 var ColorPicker = function () { 4 var 5 ids = {}, 6 inAction, 7 charMin = 65, 8 visible, 9 tpl = '<div class="colorpicker">' 10 + '<div class="colorpicker_color">' 11 + '<div>' 12 + '<div></div>' 13 + '</div>' 14 + '</div>' 15 + '<div class="colorpicker_hue">' 16 + '<div></div>' 17 + '</div>' 18 + '<div class="colorpicker_new_color"></div>' 19 + '<div class="colorpicker_current_color"></div>' 20 + '<div class="colorpicker_hex"><input type="text" maxlength="6" size="6" /></div>' 21 + '<div class="colorpicker_list"></div>' 22 + '<div class="colorpicker_rgb_r colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div>' 23 + '<div class="colorpicker_rgb_g colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div>' 24 + '<div class="colorpicker_rgb_b colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div>' 25 + '<div class="colorpicker_hsb_h colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div>' 26 + '<div class="colorpicker_hsb_s colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div>' 27 + '<div class="colorpicker_hsb_b colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div>' 28 + '<div class="colorpicker_submit"></div>' 29 + '</div>', 30 defaults = { 31 eventName: 'click', 32 onShow: function () {}, 33 onBeforeShow: function(){}, 34 onHide: function () {}, 35 onChange: function () {}, 36 onSubmit: function () {}, 37 onSetColorList: function () {}, 38 color: 'ff0000', 39 livePreview: true, 40 flat: false 41 }, 42 fillRGBFields = function (hsb, cal) { 43 var rgb = HSBToRGB(hsb); 44 $(cal).data('colorpicker').fields 45 .eq(1).val(rgb.r).end() 46 .eq(2).val(rgb.g).end() 47 .eq(3).val(rgb.b).end(); 48 }, 49 fillHSBFields = function (hsb, cal) { 50 $(cal).data('colorpicker').fields 51 .eq(4).val(hsb.h).end() 52 .eq(5).val(hsb.s).end() 53 .eq(6).val(hsb.b).end(); 54 }, 55 fillHexFields = function (hsb, cal) { 56 $(cal).data('colorpicker').fields 57 .eq(0).val(HSBToHex(hsb)).end(); 58 }, 59 setSelector = function (hsb, cal) { 60 $(cal).data('colorpicker').selector.css('backgroundColor', '#' + HSBToHex({h: hsb.h, s: 100, b: 100})); 61 $(cal).data('colorpicker').selectorIndic.css({ 62 left: parseInt(150 * hsb.s/100, 10), 63 top: parseInt(150 * (100-hsb.b)/100, 10) 64 }); 65 }, 66 setHue = function (hsb, cal) { 67 $(cal).data('colorpicker').hue.css('top', parseInt(150 - 150 * hsb.h/360, 10)); 68 }, 69 setCurrentColor = function (hsb, cal) { 70 $(cal).data('colorpicker').currentColor.css('backgroundColor', '#' + HSBToHex(hsb)); 71 }, 72 setNewColor = function (hsb, cal) { 73 $(cal).data('colorpicker').newColor.css('backgroundColor', '#' + HSBToHex(hsb)); 74 }, 75 keyDown = function (ev) { 76 var pressedKey = ev.charCode || ev.keyCode || -1; 77 if ((pressedKey > charMin && pressedKey <= 90) || pressedKey == 32) { 78 return false; 79 } 80 var cal = $(this).parent().parent(); 81 if (cal.data('colorpicker').livePreview === true) { 82 change.apply(this); 83 } 84 }, 85 change = function (ev) { 86 var cal = $(this).parent().parent(), col; 87 if (this.parentNode.className.indexOf('_hex') > 0) { 88 cal.data('colorpicker').color = col = HexToHSB(fixHex(this.value)); 89 } else if (this.parentNode.className.indexOf('_hsb') > 0) { 90 cal.data('colorpicker').color = col = fixHSB({ 91 h: parseInt(cal.data('colorpicker').fields.eq(4).val(), 10), 92 s: parseInt(cal.data('colorpicker').fields.eq(5).val(), 10), 93 b: parseInt(cal.data('colorpicker').fields.eq(6).val(), 10) 94 });
95 } else { 96 cal.data('colorpicker').color = col = RGBToHSB(fixRGB({ 97 r: parseInt(cal.data('colorpicker').fields.eq(1).val(), 10), 98 g: parseInt(cal.data('colorpicker').fields.eq(2).val(), 10), 99 b: parseInt(cal.data('colorpicker').fields.eq(3).val(), 10) 100 })); 101 } 102 if (ev) { 103 fillRGBFields(col, cal.get(0)); 104 fillHexFields(col, cal.get(0)); 105 fillHSBFields(col, cal.get(0)); 106 } 107 setSelector(col, cal.get(0)); 108 setHue(col, cal.get(0)); 109 setNewColor(col, cal.get(0)); 110 cal.data('colorpicker').onChange.apply(cal, [col, HSBToHex(col), HSBToRGB(col)]); 111 }, 112 blur = function (ev) { 113 var cal = $(this).parent().parent(); 114 cal.data('colorpicker').fields.parent().removeClass('colorpicker_focus'); 115 }, 116 focus = function () { 117 charMin = this.parentNode.className.indexOf('_hex') > 0 ? 70 : 65; 118 $(this).parent().parent().data('colorpicker').fields.parent().removeClass('colorpicker_focus'); 119 $(this).parent().addClass('colorpicker_focus'); 120 }, 121 downIncrement = function (ev) { 122 var field = $(this).parent().find('input').focus(); 123 var current = { 124 el: $(this).parent().addClass('colorpicker_slider'), 125 max: this.parentNode.className.indexOf('_hsb_h') > 0 ? 360 : (this.parentNode.className.indexOf('_hsb') > 0 ? 100 : 255), 126 y: ev.pageY, 127 field: field, 128 val: parseInt(field.val(), 10), 129 preview: $(this).parent().parent().data('colorpicker').livePreview 130 }; 131 $(document).bind('mouseup', current, upIncrement); 132 $(document).bind('mousemove', current, moveIncrement); 133 }, 134 moveIncrement = function (ev) { 135 ev.data.field.val(Math.max(0, Math.min(ev.data.max, parseInt(ev.data.val + ev.pageY - ev.data.y, 10)))); 136 if (ev.data.preview) { 137 change.apply(ev.data.field.get(0), [true]); 138 } 139 return false; 140 }, 141 upIncrement = function (ev) { 142 change.apply(ev.data.field.get(0), [true]); 143 ev.data.el.removeClass('colorpicker_slider').find('input').focus(); 144 $(document).unbind('mouseup', upIncrement); 145 $(document).unbind('mousemove', moveIncrement); 146 return false; 147 }, 148 downHue = function (ev) { 149 var current = { 150 cal: $(this).parent(), 151 y: $(this).offset().top 152 }; 153 current.preview = current.cal.data('colorpicker').livePreview; 154 $(document).bind('mouseup', current, upHue); 155 $(document).bind('mousemove', current, moveHue); 156 }, 157 moveHue = function (ev) { 158 change.apply( 159 ev.data.cal.data('colorpicker') 160 .fields 161 .eq(4) 162 .val(parseInt(360*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.y))))/150, 10)) 163 .get(0), 164 [ev.data.preview] 165 ); 166 return false; 167 }, 168 upHue = function (ev) { 169 fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0)); 170 fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0)); 171 $(document).unbind('mouseup', upHue); 172 $(document).unbind('mousemove', moveHue); 173 return false; 174 }, 175 downSelector = function (ev) { 176 var current = { 177 cal: $(this).parent(), 178 pos: $(this).offset() 179 }; 180 current.preview = current.cal.data('colorpicker').livePreview; 181 $(document).bind('mouseup', current, upSelector); 182 $(document).bind('mousemove', current, moveSelector); 183 }, 184 moveSelector = function (ev) { 185 change.apply( 186 ev.data.cal.data('colorpicker') 187 .fields 188 .eq(6) 189 .val(parseInt(100*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.pos.top))))/150, 10)) 190 .end() 191 .eq(5) 192 .val(parseInt(100*(Math.max(0,Math.min(150,(ev.pageX - ev.data.pos.left))))/150, 10)) 193 .get(0), 194 [ev.data.preview] 195 ); 196 return false; 197 }, 198 upSelector = function (ev) { 199 fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0)); 200 fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0)); 201 $(document).unbind('mouseup', upSelector); 202 $(document).unbind('mousemove', moveSelector); 203 return false; 204 }, 205 enterSubmit = function (ev) { 206 $(this).addClass('colorpicker_focus'); 207 }, 208 leaveSubmit = function (ev) { 209 $(this).removeClass('colorpicker_focus'); 210 }, 211 clickSubmit = function (ev) { 212 var cal = $(this).parent(); 213 var col = cal.data('colorpicker').color; 214 cal.data('colorpicker').origColor = col; 215 setCurrentColor(col, cal.get(0)); 216 cal.data('colorpicker').onSubmit(col, HSBToHex(col), HSBToRGB(col), cal.data('colorpicker').el); 217 }, 218 show = function (ev) { 219 var _this = this; 220 var cal = $('#' + $(this).data('colorpickerId')); 221 cal.data('colorpicker').onBeforeShow.apply(this, [cal.get(0)]); 222 223 cal.data('colorpicker').onSetColorList(cal); 224 225 226 var pos = $(this).offset(); 227 var viewPort = getViewport(); 228 var top = pos.top + this.offsetHeight; 229 var left = pos.left; 230 if (top + 176 > viewPort.t + viewPort.h) { 231 top -= this.offsetHeight + 176; 232 } 233 if (left + 356 > viewPort.l + viewPort.w) { 234 left -= 356; 235 } 236 cal.css({left: left + 'px', top: top + 'px'}); 237 if (cal.data('colorpicker').onShow.apply(this, [cal.get(0)]) != false) { 238 cal.show(); 239 } 240 $(document).bind('mousedown', {cal: cal}, hide); 241 return false; 242 }, 243 hide = function (ev) { 244 if (!isChildOf(ev.data.cal.get(0), ev.target, ev.data.cal.get(0))) { 245 if (ev.data.cal.data('colorpicker').onHide.apply(this, [ev.data.cal.get(0)]) != false) { 246 ev.data.cal.hide(); 247 } 248 $(document).unbind('mousedown', hide); 249 } 250 }, 251 isChildOf = function(parentEl, el, container) { 252 if (parentEl == el) { 253 return true; 254 } 255 if (parentEl.contains) { 256 return parentEl.contains(el); 257 } 258 if ( parentEl.compareDocumentPosition ) { 259 return !!(parentEl.compareDocumentPosition(el) & 16); 260 } 261 var prEl = el.parentNode; 262 while(prEl && prEl != container) { 263 if (prEl == parentEl) 264 return true; 265 prEl = prEl.parentNode; 266 } 267 return false; 268 }, 269 getViewport = function () { 270 var m = document.compatMode == 'CSS1Compat'; 271 return { 272 l : window.pageXOffset || (m ? document.documentElement.scrollLeft : document.body.scrollLeft), 273 t : window.pageYOffset || (m ? document.documentElement.scrollTop : document.body.scrollTop), 274 w : window.innerWidth || (m ? document.documentElement.clientWidth : document.body.clientWidth), 275 h : window.innerHeight || (m ? document.documentElement.clientHeight : document.body.clientHeight) 276 }; 277 }, 278 fixHSB = function (hsb) { 279 return { 280 h: Math.min(360, Math.max(0, hsb.h)), 281 s: Math.min(100, Math.max(0, hsb.s)), 282 b: Math.min(100, Math.max(0, hsb.b)) 283 }; 284 }, 285 fixRGB = function (rgb) { 286 return { 287 r: Math.min(255, Math.max(0, rgb.r)), 288 g: Math.min(255, Math.max(0, rgb.g)), 289 b: Math.min(255, Math.max(0, rgb.b)) 290 }; 291 }, 292 fixHex = function (hex) { 293 var len = 6 - hex.length; 294 if (len > 0) { 295 var o = []; 296 for (var i=0; i<len; i++) { 297 o.push('0'); 298 } 299 o.push(hex); 300 hex = o.join(''); 301 } 302 return hex; 303 }, 304 HexToRGB = function (hex) { 305 var hex = parseInt(((hex.indexOf('#') > -1) ? hex.substring(1) : hex), 16); 306 return {r: hex >> 16, g: (hex & 0x00FF00) >> 8, b: (hex & 0x0000FF)}; 307 }, 308 HexToHSB = function (hex) { 309 return RGBToHSB(HexToRGB(hex)); 310 }, 311 RGBToHSB = function (rgb) { 312 var hsb = { 313 h: 0, 314 s: 0, 315 b: 0 316 }; 317 var min = Math.min(rgb.r, rgb.g, rgb.b); 318 var max = Math.max(rgb.r, rgb.g, rgb.b); 319 var delta = max - min; 320 hsb.b = max; 321 if (max != 0) { 322 323 } 324 hsb.s = max != 0 ? 255 * delta / max : 0; 325 if (hsb.s != 0) { 326 if (rgb.r == max) { 327 hsb.h = (rgb.g - rgb.b) / delta; 328 } else if (rgb.g == max) { 329 hsb.h = 2 + (rgb.b - rgb.r) / delta; 330 } else { 331 hsb.h = 4 + (rgb.r - rgb.g) / delta; 332 } 333 } else { 334 hsb.h = -1; 335 } 336 hsb.h *= 60; 337 if (hsb.h < 0) { 338 hsb.h += 360; 339 } 340 hsb.s *= 100/255; 341 hsb.b *= 100/255; 342 return hsb; 343 }, 344 HSBToRGB = function (hsb) { 345 var rgb = {}; 346 var h = Math.round(hsb.h); 347 var s = Math.round(hsb.s*255/100); 348 var v = Math.round(hsb.b*255/100); 349 if(s == 0) { 350 rgb.r = rgb.g = rgb.b = v; 351 } else { 352 var t1 = v; 353 var t2 = (255-s)*v/255; 354 var t3 = (t1-t2)*(h%60)/60; 355 if(h==360) h = 0; 356 if(h<60) {rgb.r=t1; rgb.b=t2; rgb.g=t2+t3} 357 else if(h<120) {rgb.g=t1; rgb.b=t2; rgb.r=t1-t3} 358 else if(h<180) {rgb.g=t1; rgb.r=t2; rgb.b=t2+t3} 359 else if(h<240) {rgb.b=t1; rgb.r=t2; rgb.g=t1-t3} 360 else if(h<300) {rgb.b=t1; rgb.g=t2; rgb.r=t2+t3} 361 else if(h<360) {rgb.r=t1; rgb.g=t2; rgb.b=t1-t3} 362 else {rgb.r=0; rgb.g=0; rgb.b=0} 363 } 364 return {r:Math.round(rgb.r), g:Math.round(rgb.g), b:Math.round(rgb.b)}; 365 }, 366 RGBToHex = function (rgb) { 367 var hex = [ 368 rgb.r.toString(16), 369 rgb.g.toString(16), 370 rgb.b.toString(16) 371 ]; 372 $.each(hex, function (nr, val) { 373 if (val.length == 1) {
374 hex[nr] = '0' + val; 375 } 376 }); 377 return hex.join(''); 378 }, 379 HSBToHex = function (hsb) { 380 return RGBToHex(HSBToRGB(hsb)); 381 }, 382 restoreOriginal = function () { 383 var cal = $(this).parent(); 384 var col = cal.data('colorpicker').origColor; 385 cal.data('colorpicker').color = col; 386 fillRGBFields(col, cal.get(0)); 387 fillHexFields(col, cal.get(0)); 388 fillHSBFields(col, cal.get(0)); 389 setSelector(col, cal.get(0)); 390 setHue(col, cal.get(0)); 391 setNewColor(col, cal.get(0)); 392 }; 393 return { 394 init: function (opt) { 395 opt = $.extend({}, defaults, opt||{}); 396 if (typeof opt.color == 'string') { 397 opt.color = HexToHSB(opt.color); 398 } else if (opt.color.r != undefined && opt.color.g != undefined && opt.color.b != undefined) { 399 opt.color = RGBToHSB(opt.color); 400 } else if (opt.color.h != undefined && opt.color.s != undefined && opt.color.b != undefined) { 401 opt.color = fixHSB(opt.color); 402 } else { 403 return this; 404 } 405 406 return this.each(function () { 407 408 if (!$(this).data('colorpickerId')) { 409 410 var options = $.extend({}, opt); 411 options.origColor = opt.color; 412 413 var id = 'collorpicker_' + parseInt(Math.random() * 1000); 414 $(this).data('colorpickerId', id); 415 var cal = $(tpl).attr('id', id); 416 417 if (options.flat) { 418 cal.appendTo(this).show(); 419 } else { 420 cal.appendTo(document.body); 421 } 422 options.fields = cal 423 .find('input') 424 .bind('keyup', keyDown) 425 .bind('change', change) 426 .bind('blur', blur) 427 .bind('focus', focus); 428 cal 429 .find('span').bind('mousedown', downIncrement).end() 430 .find('>div.colorpicker_current_color').bind('click', restoreOriginal); 431 options.selector = cal.find('div.colorpicker_color').bind('mousedown', downSelector); 432 options.selectorIndic = options.selector.find('div div'); 433 options.el = this; 434 options.hue = cal.find('div.colorpicker_hue div'); 435 cal.find('div.colorpicker_hue').bind('mousedown', downHue); 436 options.newColor = cal.find('div.colorpicker_new_color'); 437 options.currentColor = cal.find('div.colorpicker_current_color'); 438 cal.data('colorpicker', options); 439 cal.find('div.colorpicker_submit') 440 .bind('mouseenter', enterSubmit) 441 .bind('mouseleave', leaveSubmit) 442 .bind('click', clickSubmit); 443 fillRGBFields(options.color, cal.get(0)); 444 fillHSBFields(options.color, cal.get(0)); 445 fillHexFields(options.color, cal.get(0)); 446 setHue(options.color, cal.get(0)); 447 setSelector(options.color, cal.get(0)); 448 setCurrentColor(options.color, cal.get(0)); 449 setNewColor(options.color, cal.get(0)); 450 if (options.flat) { 451 cal.css({ 452 position: 'relative', 453 display: 'block' 454 }); 455 } else { 456 $(this).bind(options.eventName, show); 457 } 458 } 459 }); 460 }, 461 showPicker: function() { 462 return this.each( function () { 463 if ($(this).data('colorpickerId')) { 464 show.apply(this); 465 } 466 }); 467 }, 468 hidePicker: function() { 469 return this.each( function () { 470 if ($(this).data('colorpickerId')) { 471 $('#' + $(this).data('colorpickerId')).hide(); 472 } 473 }); 474 }, 475 setColor: function(col) { 476 if (typeof col == 'string') { 477 col = HexToHSB(col); 478 } else if (col.r != undefined && col.g != undefined && col.b != undefined) { 479 col = RGBToHSB(col); 480 } else if (col.h != undefined && col.s != undefined && col.b != undefined) { 481 col = fixHSB(col); 482 } else { 483 return this; 484 } 485 return this.each(function(){ 486 if ($(this).data('colorpickerId')) { 487 var cal = $('#' + $(this).data('colorpickerId')); 488 cal.data('colorpicker').color = col; 489 cal.data('colorpicker').origColor = col; 490 fillRGBFields(col, cal.get(0)); 491 fillHSBFields(col, cal.get(0)); 492 fillHexFields(col, cal.get(0)); 493 setHue(col, cal.get(0)); 494 setSelector(col, cal.get(0)); 495 setCurrentColor(col, cal.get(0));
496 setNewColor(col, cal.get(0)); 497 } 498 }); 499 } 500 }; 501 }(); 502 $.fn.extend({ 503 ColorPicker: ColorPicker.init, 504 ColorPickerHide: ColorPicker.hidePicker, 505 ColorPickerShow: ColorPicker.showPicker, 506 ColorPickerSetColor: ColorPicker.setColor 507 }); 508})(jQuery);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.