| 1 | /*** |
| 2 | |
| 3 | MochiKit.MochiKit 1.4 : PACKED VERSION |
| 4 | |
| 5 | THIS FILE IS AUTOMATICALLY GENERATED. If creating patches, please |
| 6 | diff against the source tree, not this file. |
| 7 | |
| 8 | See <http://mochikit.com/> for documentation, downloads, license, etc. |
| 9 | |
| 10 | (c) 2005 Bob Ippolito. All rights Reserved. |
| 11 | |
| 12 | ***/ |
| 13 | |
| 14 | if(typeof (dojo)!="undefined"){ |
| 15 | dojo.provide("MochiKit.Base"); |
| 16 | } |
| 17 | if(typeof (MochiKit)=="undefined"){ |
| 18 | MochiKit={}; |
| 19 | } |
| 20 | if(typeof (MochiKit.Base)=="undefined"){ |
| 21 | MochiKit.Base={}; |
| 22 | } |
| 23 | if(typeof (MochiKit.__export__)=="undefined"){ |
| 24 | MochiKit.__export__=(MochiKit.__compat__||(typeof (JSAN)=="undefined"&&typeof (dojo)=="undefined")); |
| 25 | } |
| 26 | MochiKit.Base.VERSION="1.4"; |
| 27 | MochiKit.Base.NAME="MochiKit.Base"; |
| 28 | MochiKit.Base.update=function(_1,_2){ |
| 29 | if(_1===null){ |
| 30 | _1={}; |
| 31 | } |
| 32 | for(var i=1;i<arguments.length;i++){ |
| 33 | var o=arguments[i]; |
| 34 | if(typeof (o)!="undefined"&&o!==null){ |
| 35 | for(var k in o){ |
| 36 | _1[k]=o[k]; |
| 37 | } |
| 38 | } |
| 39 | } |
| 40 | return _1; |
| 41 | }; |
| 42 | MochiKit.Base.update(MochiKit.Base,{__repr__:function(){ |
| 43 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 44 | },toString:function(){ |
| 45 | return this.__repr__(); |
| 46 | },camelize:function(_6){ |
| 47 | var _7=_6.split("-"); |
| 48 | var cc=_7[0]; |
| 49 | for(var i=1;i<_7.length;i++){ |
| 50 | cc+=_7[i].charAt(0).toUpperCase()+_7[i].substring(1); |
| 51 | } |
| 52 | return cc; |
| 53 | },counter:function(n){ |
| 54 | if(arguments.length===0){ |
| 55 | n=1; |
| 56 | } |
| 57 | return function(){ |
| 58 | return n++; |
| 59 | }; |
| 60 | },clone:function(_b){ |
| 61 | var me=arguments.callee; |
| 62 | if(arguments.length==1){ |
| 63 | me.prototype=_b; |
| 64 | return new me(); |
| 65 | } |
| 66 | },_flattenArray:function(_d,_e){ |
| 67 | for(var i=0;i<_e.length;i++){ |
| 68 | var o=_e[i]; |
| 69 | if(o instanceof Array){ |
| 70 | arguments.callee(_d,o); |
| 71 | }else{ |
| 72 | _d.push(o); |
| 73 | } |
| 74 | } |
| 75 | return _d; |
| 76 | },flattenArray:function(lst){ |
| 77 | return MochiKit.Base._flattenArray([],lst); |
| 78 | },flattenArguments:function(lst){ |
| 79 | var res=[]; |
| 80 | var m=MochiKit.Base; |
| 81 | var _15=m.extend(null,arguments); |
| 82 | while(_15.length){ |
| 83 | var o=_15.shift(); |
| 84 | if(o&&typeof (o)=="object"&&typeof (o.length)=="number"){ |
| 85 | for(var i=o.length-1;i>=0;i--){ |
| 86 | _15.unshift(o[i]); |
| 87 | } |
| 88 | }else{ |
| 89 | res.push(o); |
| 90 | } |
| 91 | } |
| 92 | return res; |
| 93 | },extend:function(_18,obj,_1a){ |
| 94 | if(!_1a){ |
| 95 | _1a=0; |
| 96 | } |
| 97 | if(obj){ |
| 98 | var l=obj.length; |
| 99 | if(typeof (l)!="number"){ |
| 100 | if(typeof (MochiKit.Iter)!="undefined"){ |
| 101 | obj=MochiKit.Iter.list(obj); |
| 102 | l=obj.length; |
| 103 | }else{ |
| 104 | throw new TypeError("Argument not an array-like and MochiKit.Iter not present"); |
| 105 | } |
| 106 | } |
| 107 | if(!_18){ |
| 108 | _18=[]; |
| 109 | } |
| 110 | for(var i=_1a;i<l;i++){ |
| 111 | _18.push(obj[i]); |
| 112 | } |
| 113 | } |
| 114 | return _18; |
| 115 | },updatetree:function(_1d,obj){ |
| 116 | if(_1d===null){ |
| 117 | _1d={}; |
| 118 | } |
| 119 | for(var i=1;i<arguments.length;i++){ |
| 120 | var o=arguments[i]; |
| 121 | if(typeof (o)!="undefined"&&o!==null){ |
| 122 | for(var k in o){ |
| 123 | var v=o[k]; |
| 124 | if(typeof (_1d[k])=="object"&&typeof (v)=="object"){ |
| 125 | arguments.callee(_1d[k],v); |
| 126 | }else{ |
| 127 | _1d[k]=v; |
| 128 | } |
| 129 | } |
| 130 | } |
| 131 | } |
| 132 | return _1d; |
| 133 | },setdefault:function(_23,obj){ |
| 134 | if(_23===null){ |
| 135 | _23={}; |
| 136 | } |
| 137 | for(var i=1;i<arguments.length;i++){ |
| 138 | var o=arguments[i]; |
| 139 | for(var k in o){ |
| 140 | if(!(k in _23)){ |
| 141 | _23[k]=o[k]; |
| 142 | } |
| 143 | } |
| 144 | } |
| 145 | return _23; |
| 146 | },keys:function(obj){ |
| 147 | var _29=[]; |
| 148 | for(var _2a in obj){ |
| 149 | _29.push(_2a); |
| 150 | } |
| 151 | return _29; |
| 152 | },values:function(obj){ |
| 153 | var _2c=[]; |
| 154 | for(var _2d in obj){ |
| 155 | _2c.push(obj[_2d]); |
| 156 | } |
| 157 | return _2c; |
| 158 | },items:function(obj){ |
| 159 | var _2f=[]; |
| 160 | var e; |
| 161 | for(var _31 in obj){ |
| 162 | var v; |
| 163 | try{ |
| 164 | v=obj[_31]; |
| 165 | } |
| 166 | catch(e){ |
| 167 | continue; |
| 168 | } |
| 169 | _2f.push([_31,v]); |
| 170 | } |
| 171 | return _2f; |
| 172 | },_newNamedError:function(_33,_34,_35){ |
| 173 | _35.prototype=new MochiKit.Base.NamedError(_33.NAME+"."+_34); |
| 174 | _33[_34]=_35; |
| 175 | },operator:{truth:function(a){ |
| 176 | return !!a; |
| 177 | },lognot:function(a){ |
| 178 | return !a; |
| 179 | },identity:function(a){ |
| 180 | return a; |
| 181 | },not:function(a){ |
| 182 | return ~a; |
| 183 | },neg:function(a){ |
| 184 | return -a; |
| 185 | },add:function(a,b){ |
| 186 | return a+b; |
| 187 | },sub:function(a,b){ |
| 188 | return a-b; |
| 189 | },div:function(a,b){ |
| 190 | return a/b; |
| 191 | },mod:function(a,b){ |
| 192 | return a%b; |
| 193 | },mul:function(a,b){ |
| 194 | return a*b; |
| 195 | },and:function(a,b){ |
| 196 | return a&b; |
| 197 | },or:function(a,b){ |
| 198 | return a|b; |
| 199 | },xor:function(a,b){ |
| 200 | return a^b; |
| 201 | },lshift:function(a,b){ |
| 202 | return a<<b; |
| 203 | },rshift:function(a,b){ |
| 204 | return a>>b; |
| 205 | },zrshift:function(a,b){ |
| 206 | return a>>>b; |
| 207 | },eq:function(a,b){ |
| 208 | return a==b; |
| 209 | },ne:function(a,b){ |
| 210 | return a!=b; |
| 211 | },gt:function(a,b){ |
| 212 | return a>b; |
| 213 | },ge:function(a,b){ |
| 214 | return a>=b; |
| 215 | },lt:function(a,b){ |
| 216 | return a<b; |
| 217 | },le:function(a,b){ |
| 218 | return a<=b; |
| 219 | },seq:function(a,b){ |
| 220 | return a===b; |
| 221 | },sne:function(a,b){ |
| 222 | return a!==b; |
| 223 | },ceq:function(a,b){ |
| 224 | return MochiKit.Base.compare(a,b)===0; |
| 225 | },cne:function(a,b){ |
| 226 | return MochiKit.Base.compare(a,b)!==0; |
| 227 | },cgt:function(a,b){ |
| 228 | return MochiKit.Base.compare(a,b)==1; |
| 229 | },cge:function(a,b){ |
| 230 | return MochiKit.Base.compare(a,b)!=-1; |
| 231 | },clt:function(a,b){ |
| 232 | return MochiKit.Base.compare(a,b)==-1; |
| 233 | },cle:function(a,b){ |
| 234 | return MochiKit.Base.compare(a,b)!=1; |
| 235 | },logand:function(a,b){ |
| 236 | return a&&b; |
| 237 | },logor:function(a,b){ |
| 238 | return a||b; |
| 239 | },contains:function(a,b){ |
| 240 | return b in a; |
| 241 | }},forwardCall:function(_73){ |
| 242 | return function(){ |
| 243 | return this[_73].apply(this,arguments); |
| 244 | }; |
| 245 | },itemgetter:function(_74){ |
| 246 | return function(arg){ |
| 247 | return arg[_74]; |
| 248 | }; |
| 249 | },typeMatcher:function(){ |
| 250 | var _76={}; |
| 251 | for(var i=0;i<arguments.length;i++){ |
| 252 | var typ=arguments[i]; |
| 253 | _76[typ]=typ; |
| 254 | } |
| 255 | return function(){ |
| 256 | for(var i=0;i<arguments.length;i++){ |
| 257 | if(!(typeof (arguments[i]) in _76)){ |
| 258 | return false; |
| 259 | } |
| 260 | } |
| 261 | return true; |
| 262 | }; |
| 263 | },isNull:function(){ |
| 264 | for(var i=0;i<arguments.length;i++){ |
| 265 | if(arguments[i]!==null){ |
| 266 | return false; |
| 267 | } |
| 268 | } |
| 269 | return true; |
| 270 | },isUndefinedOrNull:function(){ |
| 271 | for(var i=0;i<arguments.length;i++){ |
| 272 | var o=arguments[i]; |
| 273 | if(!(typeof (o)=="undefined"||o===null)){ |
| 274 | return false; |
| 275 | } |
| 276 | } |
| 277 | return true; |
| 278 | },isEmpty:function(obj){ |
| 279 | return !MochiKit.Base.isNotEmpty.apply(this,arguments); |
| 280 | },isNotEmpty:function(obj){ |
| 281 | for(var i=0;i<arguments.length;i++){ |
| 282 | var o=arguments[i]; |
| 283 | if(!(o&&o.length)){ |
| 284 | return false; |
| 285 | } |
| 286 | } |
| 287 | return true; |
| 288 | },isArrayLike:function(){ |
| 289 | for(var i=0;i<arguments.length;i++){ |
| 290 | var o=arguments[i]; |
| 291 | var typ=typeof (o); |
| 292 | if((typ!="object"&&!(typ=="function"&&typeof (o.item)=="function"))||o===null||typeof (o.length)!="number"||o.nodeType===3){ |
| 293 | return false; |
| 294 | } |
| 295 | } |
| 296 | return true; |
| 297 | },isDateLike:function(){ |
| 298 | for(var i=0;i<arguments.length;i++){ |
| 299 | var o=arguments[i]; |
| 300 | if(typeof (o)!="object"||o===null||typeof (o.getTime)!="function"){ |
| 301 | return false; |
| 302 | } |
| 303 | } |
| 304 | return true; |
| 305 | },xmap:function(fn){ |
| 306 | if(fn===null){ |
| 307 | return MochiKit.Base.extend(null,arguments,1); |
| 308 | } |
| 309 | var _87=[]; |
| 310 | for(var i=1;i<arguments.length;i++){ |
| 311 | _87.push(fn(arguments[i])); |
| 312 | } |
| 313 | return _87; |
| 314 | },map:function(fn,lst){ |
| 315 | var m=MochiKit.Base; |
| 316 | var itr=MochiKit.Iter; |
| 317 | var _8d=m.isArrayLike; |
| 318 | if(arguments.length<=2){ |
| 319 | if(!_8d(lst)){ |
| 320 | if(itr){ |
| 321 | lst=itr.list(lst); |
| 322 | if(fn===null){ |
| 323 | return lst; |
| 324 | } |
| 325 | }else{ |
| 326 | throw new TypeError("Argument not an array-like and MochiKit.Iter not present"); |
| 327 | } |
| 328 | } |
| 329 | if(fn===null){ |
| 330 | return m.extend(null,lst); |
| 331 | } |
| 332 | var _8e=[]; |
| 333 | for(var i=0;i<lst.length;i++){ |
| 334 | _8e.push(fn(lst[i])); |
| 335 | } |
| 336 | return _8e; |
| 337 | }else{ |
| 338 | if(fn===null){ |
| 339 | fn=Array; |
| 340 | } |
| 341 | var _90=null; |
| 342 | for(i=1;i<arguments.length;i++){ |
| 343 | if(!_8d(arguments[i])){ |
| 344 | if(itr){ |
| 345 | return itr.list(itr.imap.apply(null,arguments)); |
| 346 | }else{ |
| 347 | throw new TypeError("Argument not an array-like and MochiKit.Iter not present"); |
| 348 | } |
| 349 | } |
| 350 | var l=arguments[i].length; |
| 351 | if(_90===null||_90>l){ |
| 352 | _90=l; |
| 353 | } |
| 354 | } |
| 355 | _8e=[]; |
| 356 | for(i=0;i<_90;i++){ |
| 357 | var _92=[]; |
| 358 | for(var j=1;j<arguments.length;j++){ |
| 359 | _92.push(arguments[j][i]); |
| 360 | } |
| 361 | _8e.push(fn.apply(this,_92)); |
| 362 | } |
| 363 | return _8e; |
| 364 | } |
| 365 | },xfilter:function(fn){ |
| 366 | var _95=[]; |
| 367 | if(fn===null){ |
| 368 | fn=MochiKit.Base.operator.truth; |
| 369 | } |
| 370 | for(var i=1;i<arguments.length;i++){ |
| 371 | var o=arguments[i]; |
| 372 | if(fn(o)){ |
| 373 | _95.push(o); |
| 374 | } |
| 375 | } |
| 376 | return _95; |
| 377 | },filter:function(fn,lst,_9a){ |
| 378 | var _9b=[]; |
| 379 | var m=MochiKit.Base; |
| 380 | if(!m.isArrayLike(lst)){ |
| 381 | if(MochiKit.Iter){ |
| 382 | lst=MochiKit.Iter.list(lst); |
| 383 | }else{ |
| 384 | throw new TypeError("Argument not an array-like and MochiKit.Iter not present"); |
| 385 | } |
| 386 | } |
| 387 | if(fn===null){ |
| 388 | fn=m.operator.truth; |
| 389 | } |
| 390 | if(typeof (Array.prototype.filter)=="function"){ |
| 391 | return Array.prototype.filter.call(lst,fn,_9a); |
| 392 | }else{ |
| 393 | if(typeof (_9a)=="undefined"||_9a===null){ |
| 394 | for(var i=0;i<lst.length;i++){ |
| 395 | var o=lst[i]; |
| 396 | if(fn(o)){ |
| 397 | _9b.push(o); |
| 398 | } |
| 399 | } |
| 400 | }else{ |
| 401 | for(i=0;i<lst.length;i++){ |
| 402 | o=lst[i]; |
| 403 | if(fn.call(_9a,o)){ |
| 404 | _9b.push(o); |
| 405 | } |
| 406 | } |
| 407 | } |
| 408 | } |
| 409 | return _9b; |
| 410 | },_wrapDumbFunction:function(_9f){ |
| 411 | return function(){ |
| 412 | switch(arguments.length){ |
| 413 | case 0: |
| 414 | return _9f(); |
| 415 | case 1: |
| 416 | return _9f(arguments[0]); |
| 417 | case 2: |
| 418 | return _9f(arguments[0],arguments[1]); |
| 419 | case 3: |
| 420 | return _9f(arguments[0],arguments[1],arguments[2]); |
| 421 | } |
| 422 | var _a0=[]; |
| 423 | for(var i=0;i<arguments.length;i++){ |
| 424 | _a0.push("arguments["+i+"]"); |
| 425 | } |
| 426 | return eval("(func("+_a0.join(",")+"))"); |
| 427 | }; |
| 428 | },methodcaller:function(_a2){ |
| 429 | var _a3=MochiKit.Base.extend(null,arguments,1); |
| 430 | if(typeof (_a2)=="function"){ |
| 431 | return function(obj){ |
| 432 | return _a2.apply(obj,_a3); |
| 433 | }; |
| 434 | }else{ |
| 435 | return function(obj){ |
| 436 | return obj[_a2].apply(obj,_a3); |
| 437 | }; |
| 438 | } |
| 439 | },method:function(_a6,_a7){ |
| 440 | var m=MochiKit.Base; |
| 441 | return m.bind.apply(this,m.extend([_a7,_a6],arguments,2)); |
| 442 | },compose:function(f1,f2){ |
| 443 | var _ab=[]; |
| 444 | var m=MochiKit.Base; |
| 445 | if(arguments.length===0){ |
| 446 | throw new TypeError("compose() requires at least one argument"); |
| 447 | } |
| 448 | for(var i=0;i<arguments.length;i++){ |
| 449 | var fn=arguments[i]; |
| 450 | if(typeof (fn)!="function"){ |
| 451 | throw new TypeError(m.repr(fn)+" is not a function"); |
| 452 | } |
| 453 | _ab.push(fn); |
| 454 | } |
| 455 | return function(){ |
| 456 | var _af=arguments; |
| 457 | for(var i=_ab.length-1;i>=0;i--){ |
| 458 | _af=[_ab[i].apply(this,_af)]; |
| 459 | } |
| 460 | return _af[0]; |
| 461 | }; |
| 462 | },bind:function(_b1,_b2){ |
| 463 | if(typeof (_b1)=="string"){ |
| 464 | _b1=_b2[_b1]; |
| 465 | } |
| 466 | var _b3=_b1.im_func; |
| 467 | var _b4=_b1.im_preargs; |
| 468 | var _b5=_b1.im_self; |
| 469 | var m=MochiKit.Base; |
| 470 | if(typeof (_b1)=="function"&&typeof (_b1.apply)=="undefined"){ |
| 471 | _b1=m._wrapDumbFunction(_b1); |
| 472 | } |
| 473 | if(typeof (_b3)!="function"){ |
| 474 | _b3=_b1; |
| 475 | } |
| 476 | if(typeof (_b2)!="undefined"){ |
| 477 | _b5=_b2; |
| 478 | } |
| 479 | if(typeof (_b4)=="undefined"){ |
| 480 | _b4=[]; |
| 481 | }else{ |
| 482 | _b4=_b4.slice(); |
| 483 | } |
| 484 | m.extend(_b4,arguments,2); |
| 485 | var _b7=function(){ |
| 486 | var _b8=arguments; |
| 487 | var me=arguments.callee; |
| 488 | if(me.im_preargs.length>0){ |
| 489 | _b8=m.concat(me.im_preargs,_b8); |
| 490 | } |
| 491 | var _ba=me.im_self; |
| 492 | if(!_ba){ |
| 493 | _ba=this; |
| 494 | } |
| 495 | return me.im_func.apply(_ba,_b8); |
| 496 | }; |
| 497 | _b7.im_self=_b5; |
| 498 | _b7.im_func=_b3; |
| 499 | _b7.im_preargs=_b4; |
| 500 | return _b7; |
| 501 | },bindMethods:function(_bb){ |
| 502 | var _bc=MochiKit.Base.bind; |
| 503 | for(var k in _bb){ |
| 504 | var _be=_bb[k]; |
| 505 | if(typeof (_be)=="function"){ |
| 506 | _bb[k]=_bc(_be,_bb); |
| 507 | } |
| 508 | } |
| 509 | },registerComparator:function(_bf,_c0,_c1,_c2){ |
| 510 | MochiKit.Base.comparatorRegistry.register(_bf,_c0,_c1,_c2); |
| 511 | },_primitives:{"boolean":true,"string":true,"number":true},compare:function(a,b){ |
| 512 | if(a==b){ |
| 513 | return 0; |
| 514 | } |
| 515 | var _c5=(typeof (a)=="undefined"||a===null); |
| 516 | var _c6=(typeof (b)=="undefined"||b===null); |
| 517 | if(_c5&&_c6){ |
| 518 | return 0; |
| 519 | }else{ |
| 520 | if(_c5){ |
| 521 | return -1; |
| 522 | }else{ |
| 523 | if(_c6){ |
| 524 | return 1; |
| 525 | } |
| 526 | } |
| 527 | } |
| 528 | var m=MochiKit.Base; |
| 529 | var _c8=m._primitives; |
| 530 | if(!(typeof (a) in _c8&&typeof (b) in _c8)){ |
| 531 | try{ |
| 532 | return m.comparatorRegistry.match(a,b); |
| 533 | } |
| 534 | catch(e){ |
| 535 | if(e!=m.NotFound){ |
| 536 | throw e; |
| 537 | } |
| 538 | } |
| 539 | } |
| 540 | if(a<b){ |
| 541 | return -1; |
| 542 | }else{ |
| 543 | if(a>b){ |
| 544 | return 1; |
| 545 | } |
| 546 | } |
| 547 | var _c9=m.repr; |
| 548 | throw new TypeError(_c9(a)+" and "+_c9(b)+" can not be compared"); |
| 549 | },compareDateLike:function(a,b){ |
| 550 | return MochiKit.Base.compare(a.getTime(),b.getTime()); |
| 551 | },compareArrayLike:function(a,b){ |
| 552 | var _ce=MochiKit.Base.compare; |
| 553 | var _cf=a.length; |
| 554 | var _d0=0; |
| 555 | if(_cf>b.length){ |
| 556 | _d0=1; |
| 557 | _cf=b.length; |
| 558 | }else{ |
| 559 | if(_cf<b.length){ |
| 560 | _d0=-1; |
| 561 | } |
| 562 | } |
| 563 | for(var i=0;i<_cf;i++){ |
| 564 | var cmp=_ce(a[i],b[i]); |
| 565 | if(cmp){ |
| 566 | return cmp; |
| 567 | } |
| 568 | } |
| 569 | return _d0; |
| 570 | },registerRepr:function(_d3,_d4,_d5,_d6){ |
| 571 | MochiKit.Base.reprRegistry.register(_d3,_d4,_d5,_d6); |
| 572 | },repr:function(o){ |
| 573 | if(typeof (o)=="undefined"){ |
| 574 | return "undefined"; |
| 575 | }else{ |
| 576 | if(o===null){ |
| 577 | return "null"; |
| 578 | } |
| 579 | } |
| 580 | try{ |
| 581 | if(typeof (o.__repr__)=="function"){ |
| 582 | return o.__repr__(); |
| 583 | }else{ |
| 584 | if(typeof (o.repr)=="function"&&o.repr!=arguments.callee){ |
| 585 | return o.repr(); |
| 586 | } |
| 587 | } |
| 588 | return MochiKit.Base.reprRegistry.match(o); |
| 589 | } |
| 590 | catch(e){ |
| 591 | if(typeof (o.NAME)=="string"&&(o.toString==Function.prototype.toString||o.toString==Object.prototype.toString)){ |
| 592 | return o.NAME; |
| 593 | } |
| 594 | } |
| 595 | try{ |
| 596 | var _d8=(o+""); |
| 597 | } |
| 598 | catch(e){ |
| 599 | return "["+typeof (o)+"]"; |
| 600 | } |
| 601 | if(typeof (o)=="function"){ |
| 602 | o=_d8.replace(/^\s+/,""); |
| 603 | var idx=o.indexOf("{"); |
| 604 | if(idx!=-1){ |
| 605 | o=o.substr(0,idx)+"{...}"; |
| 606 | } |
| 607 | } |
| 608 | return _d8; |
| 609 | },reprArrayLike:function(o){ |
| 610 | var m=MochiKit.Base; |
| 611 | return "["+m.map(m.repr,o).join(", ")+"]"; |
| 612 | },reprString:function(o){ |
| 613 | return ("\""+o.replace(/(["\\])/g,"\\$1")+"\"").replace(/[\f]/g,"\\f").replace(/[\b]/g,"\\b").replace(/[\n]/g,"\\n").replace(/[\t]/g,"\\t").replace(/[\r]/g,"\\r"); |
| 614 | },reprNumber:function(o){ |
| 615 | return o+""; |
| 616 | },registerJSON:function(_de,_df,_e0,_e1){ |
| 617 | MochiKit.Base.jsonRegistry.register(_de,_df,_e0,_e1); |
| 618 | },evalJSON:function(){ |
| 619 | return eval("("+arguments[0]+")"); |
| 620 | },serializeJSON:function(o){ |
| 621 | var _e3=typeof (o); |
| 622 | if(_e3=="number"||_e3=="boolean"){ |
| 623 | return o+""; |
| 624 | }else{ |
| 625 | if(o===null){ |
| 626 | return "null"; |
| 627 | } |
| 628 | } |
| 629 | var m=MochiKit.Base; |
| 630 | var _e5=m.reprString; |
| 631 | if(_e3=="string"){ |
| 632 | return _e5(o); |
| 633 | } |
| 634 | var me=arguments.callee; |
| 635 | var _e7; |
| 636 | if(typeof (o.__json__)=="function"){ |
| 637 | _e7=o.__json__(); |
| 638 | if(o!==_e7){ |
| 639 | return me(_e7); |
| 640 | } |
| 641 | } |
| 642 | if(typeof (o.json)=="function"){ |
| 643 | _e7=o.json(); |
| 644 | if(o!==_e7){ |
| 645 | return me(_e7); |
| 646 | } |
| 647 | } |
| 648 | if(_e3!="function"&&typeof (o.length)=="number"){ |
| 649 | var res=[]; |
| 650 | for(var i=0;i<o.length;i++){ |
| 651 | var val=me(o[i]); |
| 652 | if(typeof (val)!="string"){ |
| 653 | val="undefined"; |
| 654 | } |
| 655 | res.push(val); |
| 656 | } |
| 657 | return "["+res.join(", ")+"]"; |
| 658 | } |
| 659 | try{ |
| 660 | _e7=m.jsonRegistry.match(o); |
| 661 | if(o!==_e7){ |
| 662 | return me(_e7); |
| 663 | } |
| 664 | } |
| 665 | catch(e){ |
| 666 | if(e!=m.NotFound){ |
| 667 | throw e; |
| 668 | } |
| 669 | } |
| 670 | if(_e3=="undefined"){ |
| 671 | throw new TypeError("undefined can not be serialized as JSON"); |
| 672 | } |
| 673 | if(_e3=="function"){ |
| 674 | return null; |
| 675 | } |
| 676 | res=[]; |
| 677 | for(var k in o){ |
| 678 | var _ec; |
| 679 | if(typeof (k)=="number"){ |
| 680 | _ec="\""+k+"\""; |
| 681 | }else{ |
| 682 | if(typeof (k)=="string"){ |
| 683 | _ec=_e5(k); |
| 684 | }else{ |
| 685 | continue; |
| 686 | } |
| 687 | } |
| 688 | val=me(o[k]); |
| 689 | if(typeof (val)!="string"){ |
| 690 | continue; |
| 691 | } |
| 692 | res.push(_ec+":"+val); |
| 693 | } |
| 694 | return "{"+res.join(", ")+"}"; |
| 695 | },objEqual:function(a,b){ |
| 696 | return (MochiKit.Base.compare(a,b)===0); |
| 697 | },arrayEqual:function(_ef,arr){ |
| 698 | if(_ef.length!=arr.length){ |
| 699 | return false; |
| 700 | } |
| 701 | return (MochiKit.Base.compare(_ef,arr)===0); |
| 702 | },concat:function(){ |
| 703 | var _f1=[]; |
| 704 | var _f2=MochiKit.Base.extend; |
| 705 | for(var i=0;i<arguments.length;i++){ |
| 706 | _f2(_f1,arguments[i]); |
| 707 | } |
| 708 | return _f1; |
| 709 | },keyComparator:function(key){ |
| 710 | var m=MochiKit.Base; |
| 711 | var _f6=m.compare; |
| 712 | if(arguments.length==1){ |
| 713 | return function(a,b){ |
| 714 | return _f6(a[key],b[key]); |
| 715 | }; |
| 716 | } |
| 717 | var _f9=m.extend(null,arguments); |
| 718 | return function(a,b){ |
| 719 | var _fc=0; |
| 720 | for(var i=0;(_fc===0)&&(i<_f9.length);i++){ |
| 721 | var key=_f9[i]; |
| 722 | _fc=_f6(a[key],b[key]); |
| 723 | } |
| 724 | return _fc; |
| 725 | }; |
| 726 | },reverseKeyComparator:function(key){ |
| 727 | var _100=MochiKit.Base.keyComparator.apply(this,arguments); |
| 728 | return function(a,b){ |
| 729 | return _100(b,a); |
| 730 | }; |
| 731 | },partial:function(func){ |
| 732 | var m=MochiKit.Base; |
| 733 | return m.bind.apply(this,m.extend([func,undefined],arguments,1)); |
| 734 | },listMinMax:function(_105,lst){ |
| 735 | if(lst.length===0){ |
| 736 | return null; |
| 737 | } |
| 738 | var cur=lst[0]; |
| 739 | var _108=MochiKit.Base.compare; |
| 740 | for(var i=1;i<lst.length;i++){ |
| 741 | var o=lst[i]; |
| 742 | if(_108(o,cur)==_105){ |
| 743 | cur=o; |
| 744 | } |
| 745 | } |
| 746 | return cur; |
| 747 | },objMax:function(){ |
| 748 | return MochiKit.Base.listMinMax(1,arguments); |
| 749 | },objMin:function(){ |
| 750 | return MochiKit.Base.listMinMax(-1,arguments); |
| 751 | },findIdentical:function(lst,_10c,_10d,end){ |
| 752 | if(typeof (end)=="undefined"||end===null){ |
| 753 | end=lst.length; |
| 754 | } |
| 755 | if(typeof (_10d)=="undefined"||_10d===null){ |
| 756 | _10d=0; |
| 757 | } |
| 758 | for(var i=_10d;i<end;i++){ |
| 759 | if(lst[i]===_10c){ |
| 760 | return i; |
| 761 | } |
| 762 | } |
| 763 | return -1; |
| 764 | },mean:function(){ |
| 765 | var sum=0; |
| 766 | var m=MochiKit.Base; |
| 767 | var args=m.extend(null,arguments); |
| 768 | var _113=args.length; |
| 769 | while(args.length){ |
| 770 | var o=args.shift(); |
| 771 | if(o&&typeof (o)=="object"&&typeof (o.length)=="number"){ |
| 772 | _113+=o.length-1; |
| 773 | for(var i=o.length-1;i>=0;i--){ |
| 774 | sum+=o[i]; |
| 775 | } |
| 776 | }else{ |
| 777 | sum+=o; |
| 778 | } |
| 779 | } |
| 780 | if(_113<=0){ |
| 781 | throw new TypeError("mean() requires at least one argument"); |
| 782 | } |
| 783 | return sum/_113; |
| 784 | },median:function(){ |
| 785 | var data=MochiKit.Base.flattenArguments(arguments); |
| 786 | if(data.length===0){ |
| 787 | throw new TypeError("median() requires at least one argument"); |
| 788 | } |
| 789 | data.sort(compare); |
| 790 | if(data.length%2==0){ |
| 791 | var _117=data.length/2; |
| 792 | return (data[_117]+data[_117-1])/2; |
| 793 | }else{ |
| 794 | return data[(data.length-1)/2]; |
| 795 | } |
| 796 | },findValue:function(lst,_119,_11a,end){ |
| 797 | if(typeof (end)=="undefined"||end===null){ |
| 798 | end=lst.length; |
| 799 | } |
| 800 | if(typeof (_11a)=="undefined"||_11a===null){ |
| 801 | _11a=0; |
| 802 | } |
| 803 | var cmp=MochiKit.Base.compare; |
| 804 | for(var i=_11a;i<end;i++){ |
| 805 | if(cmp(lst[i],_119)===0){ |
| 806 | return i; |
| 807 | } |
| 808 | } |
| 809 | return -1; |
| 810 | },nodeWalk:function(node,_11f){ |
| 811 | var _120=[node]; |
| 812 | var _121=MochiKit.Base.extend; |
| 813 | while(_120.length){ |
| 814 | var res=_11f(_120.shift()); |
| 815 | if(res){ |
| 816 | _121(_120,res); |
| 817 | } |
| 818 | } |
| 819 | },nameFunctions:function(_123){ |
| 820 | var base=_123.NAME; |
| 821 | if(typeof (base)=="undefined"){ |
| 822 | base=""; |
| 823 | }else{ |
| 824 | base=base+"."; |
| 825 | } |
| 826 | for(var name in _123){ |
| 827 | var o=_123[name]; |
| 828 | if(typeof (o)=="function"&&typeof (o.NAME)=="undefined"){ |
| 829 | try{ |
| 830 | o.NAME=base+name; |
| 831 | } |
| 832 | catch(e){ |
| 833 | } |
| 834 | } |
| 835 | } |
| 836 | },queryString:function(_127,_128){ |
| 837 | if(typeof (MochiKit.DOM)!="undefined"&&arguments.length==1&&(typeof (_127)=="string"||(typeof (_127.nodeType)!="undefined"&&_127.nodeType>0))){ |
| 838 | var kv=MochiKit.DOM.formContents(_127); |
| 839 | _127=kv[0]; |
| 840 | _128=kv[1]; |
| 841 | }else{ |
| 842 | if(arguments.length==1){ |
| 843 | if(typeof (_127.length)=="number"&&_127.length==2){ |
| 844 | return arguments.callee(_127[0],_127[1]); |
| 845 | } |
| 846 | var o=_127; |
| 847 | _127=[]; |
| 848 | _128=[]; |
| 849 | for(var k in o){ |
| 850 | var v=o[k]; |
| 851 | if(typeof (v)=="function"){ |
| 852 | continue; |
| 853 | }else{ |
| 854 | if(typeof (v)!="string"&&typeof (v.length)=="number"){ |
| 855 | for(var i=0;i<v.length;i++){ |
| 856 | _127.push(k); |
| 857 | _128.push(v[i]); |
| 858 | } |
| 859 | }else{ |
| 860 | _127.push(k); |
| 861 | _128.push(v); |
| 862 | } |
| 863 | } |
| 864 | } |
| 865 | } |
| 866 | } |
| 867 | var rval=[]; |
| 868 | var len=Math.min(_127.length,_128.length); |
| 869 | var _130=MochiKit.Base.urlEncode; |
| 870 | for(var i=0;i<len;i++){ |
| 871 | v=_128[i]; |
| 872 | if(typeof (v)!="undefined"&&v!==null){ |
| 873 | rval.push(_130(_127[i])+"="+_130(v)); |
| 874 | } |
| 875 | } |
| 876 | return rval.join("&"); |
| 877 | },parseQueryString:function(_131,_132){ |
| 878 | var qstr=(_131.charAt(0)=="?")?_131.substring(1):_131; |
| 879 | var _134=qstr.replace(/\+/g,"%20").split(/(\&\;|\&\#38\;|\&|\&)/); |
| 880 | var o={}; |
| 881 | var _136; |
| 882 | if(typeof (decodeURIComponent)!="undefined"){ |
| 883 | _136=decodeURIComponent; |
| 884 | }else{ |
| 885 | _136=unescape; |
| 886 | } |
| 887 | if(_132){ |
| 888 | for(var i=0;i<_134.length;i++){ |
| 889 | var pair=_134[i].split("="); |
| 890 | var name=_136(pair.shift()); |
| 891 | if(!name){ |
| 892 | continue; |
| 893 | } |
| 894 | var arr=o[name]; |
| 895 | if(!(arr instanceof Array)){ |
| 896 | arr=[]; |
| 897 | o[name]=arr; |
| 898 | } |
| 899 | arr.push(_136(pair.join("="))); |
| 900 | } |
| 901 | }else{ |
| 902 | for(i=0;i<_134.length;i++){ |
| 903 | pair=_134[i].split("="); |
| 904 | var name=pair.shift(); |
| 905 | if(!name){ |
| 906 | continue; |
| 907 | } |
| 908 | o[_136(name)]=_136(pair.join("=")); |
| 909 | } |
| 910 | } |
| 911 | return o; |
| 912 | }}); |
| 913 | MochiKit.Base.AdapterRegistry=function(){ |
| 914 | this.pairs=[]; |
| 915 | }; |
| 916 | MochiKit.Base.AdapterRegistry.prototype={register:function(name,_13c,wrap,_13e){ |
| 917 | if(_13e){ |
| 918 | this.pairs.unshift([name,_13c,wrap]); |
| 919 | }else{ |
| 920 | this.pairs.push([name,_13c,wrap]); |
| 921 | } |
| 922 | },match:function(){ |
| 923 | for(var i=0;i<this.pairs.length;i++){ |
| 924 | var pair=this.pairs[i]; |
| 925 | if(pair[1].apply(this,arguments)){ |
| 926 | return pair[2].apply(this,arguments); |
| 927 | } |
| 928 | } |
| 929 | throw MochiKit.Base.NotFound; |
| 930 | },unregister:function(name){ |
| 931 | for(var i=0;i<this.pairs.length;i++){ |
| 932 | var pair=this.pairs[i]; |
| 933 | if(pair[0]==name){ |
| 934 | this.pairs.splice(i,1); |
| 935 | return true; |
| 936 | } |
| 937 | } |
| 938 | return false; |
| 939 | }}; |
| 940 | MochiKit.Base.EXPORT=["flattenArray","noop","camelize","counter","clone","extend","update","updatetree","setdefault","keys","values","items","NamedError","operator","forwardCall","itemgetter","typeMatcher","isCallable","isUndefined","isUndefinedOrNull","isNull","isEmpty","isNotEmpty","isArrayLike","isDateLike","xmap","map","xfilter","filter","methodcaller","compose","bind","bindMethods","NotFound","AdapterRegistry","registerComparator","compare","registerRepr","repr","objEqual","arrayEqual","concat","keyComparator","reverseKeyComparator","partial","merge","listMinMax","listMax","listMin","objMax","objMin","nodeWalk","zip","urlEncode","queryString","serializeJSON","registerJSON","evalJSON","parseQueryString","findValue","findIdentical","flattenArguments","method","average","mean","median"]; |
| 941 | MochiKit.Base.EXPORT_OK=["nameFunctions","comparatorRegistry","reprRegistry","jsonRegistry","compareDateLike","compareArrayLike","reprArrayLike","reprString","reprNumber"]; |
| 942 | MochiKit.Base._exportSymbols=function(_144,_145){ |
| 943 | if(!MochiKit.__export__){ |
| 944 | return; |
| 945 | } |
| 946 | var all=_145.EXPORT_TAGS[":all"]; |
| 947 | for(var i=0;i<all.length;i++){ |
| 948 | _144[all[i]]=_145[all[i]]; |
| 949 | } |
| 950 | }; |
| 951 | MochiKit.Base.__new__=function(){ |
| 952 | var m=this; |
| 953 | m.noop=m.operator.identity; |
| 954 | m.forward=m.forwardCall; |
| 955 | m.find=m.findValue; |
| 956 | if(typeof (encodeURIComponent)!="undefined"){ |
| 957 | m.urlEncode=function(_149){ |
| 958 | return encodeURIComponent(_149).replace(/\'/g,"%27"); |
| 959 | }; |
| 960 | }else{ |
| 961 | m.urlEncode=function(_14a){ |
| 962 | return escape(_14a).replace(/\+/g,"%2B").replace(/\"/g,"%22").rval.replace(/\'/g,"%27"); |
| 963 | }; |
| 964 | } |
| 965 | m.NamedError=function(name){ |
| 966 | this.message=name; |
| 967 | this.name=name; |
| 968 | }; |
| 969 | m.NamedError.prototype=new Error(); |
| 970 | m.update(m.NamedError.prototype,{repr:function(){ |
| 971 | if(this.message&&this.message!=this.name){ |
| 972 | return this.name+"("+m.repr(this.message)+")"; |
| 973 | }else{ |
| 974 | return this.name+"()"; |
| 975 | } |
| 976 | },toString:m.forwardCall("repr")}); |
| 977 | m.NotFound=new m.NamedError("MochiKit.Base.NotFound"); |
| 978 | m.listMax=m.partial(m.listMinMax,1); |
| 979 | m.listMin=m.partial(m.listMinMax,-1); |
| 980 | m.isCallable=m.typeMatcher("function"); |
| 981 | m.isUndefined=m.typeMatcher("undefined"); |
| 982 | m.merge=m.partial(m.update,null); |
| 983 | m.zip=m.partial(m.map,null); |
| 984 | m.average=m.mean; |
| 985 | m.comparatorRegistry=new m.AdapterRegistry(); |
| 986 | m.registerComparator("dateLike",m.isDateLike,m.compareDateLike); |
| 987 | m.registerComparator("arrayLike",m.isArrayLike,m.compareArrayLike); |
| 988 | m.reprRegistry=new m.AdapterRegistry(); |
| 989 | m.registerRepr("arrayLike",m.isArrayLike,m.reprArrayLike); |
| 990 | m.registerRepr("string",m.typeMatcher("string"),m.reprString); |
| 991 | m.registerRepr("numbers",m.typeMatcher("number","boolean"),m.reprNumber); |
| 992 | m.jsonRegistry=new m.AdapterRegistry(); |
| 993 | var all=m.concat(m.EXPORT,m.EXPORT_OK); |
| 994 | m.EXPORT_TAGS={":common":m.concat(m.EXPORT_OK),":all":all}; |
| 995 | m.nameFunctions(this); |
| 996 | }; |
| 997 | MochiKit.Base.__new__(); |
| 998 | if(MochiKit.__export__){ |
| 999 | compare=MochiKit.Base.compare; |
| 1000 | compose=MochiKit.Base.compose; |
| 1001 | serializeJSON=MochiKit.Base.serializeJSON; |
| 1002 | } |
| 1003 | MochiKit.Base._exportSymbols(this,MochiKit.Base); |
| 1004 | if(typeof (dojo)!="undefined"){ |
| 1005 | dojo.provide("MochiKit.Iter"); |
| 1006 | dojo.require("MochiKit.Base"); |
| 1007 | } |
| 1008 | if(typeof (JSAN)!="undefined"){ |
| 1009 | JSAN.use("MochiKit.Base",[]); |
| 1010 | } |
| 1011 | try{ |
| 1012 | if(typeof (MochiKit.Base)=="undefined"){ |
| 1013 | throw ""; |
| 1014 | } |
| 1015 | } |
| 1016 | catch(e){ |
| 1017 | throw "MochiKit.Iter depends on MochiKit.Base!"; |
| 1018 | } |
| 1019 | if(typeof (MochiKit.Iter)=="undefined"){ |
| 1020 | MochiKit.Iter={}; |
| 1021 | } |
| 1022 | MochiKit.Iter.NAME="MochiKit.Iter"; |
| 1023 | MochiKit.Iter.VERSION="1.4"; |
| 1024 | MochiKit.Base.update(MochiKit.Iter,{__repr__:function(){ |
| 1025 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 1026 | },toString:function(){ |
| 1027 | return this.__repr__(); |
| 1028 | },registerIteratorFactory:function(name,_14e,_14f,_150){ |
| 1029 | MochiKit.Iter.iteratorRegistry.register(name,_14e,_14f,_150); |
| 1030 | },iter:function(_151,_152){ |
| 1031 | var self=MochiKit.Iter; |
| 1032 | if(arguments.length==2){ |
| 1033 | return self.takewhile(function(a){ |
| 1034 | return a!=_152; |
| 1035 | },_151); |
| 1036 | } |
| 1037 | if(typeof (_151.next)=="function"){ |
| 1038 | return _151; |
| 1039 | }else{ |
| 1040 | if(typeof (_151.iter)=="function"){ |
| 1041 | return _151.iter(); |
| 1042 | } |
| 1043 | } |
| 1044 | try{ |
| 1045 | return self.iteratorRegistry.match(_151); |
| 1046 | } |
| 1047 | catch(e){ |
| 1048 | var m=MochiKit.Base; |
| 1049 | if(e==m.NotFound){ |
| 1050 | e=new TypeError(typeof (_151)+": "+m.repr(_151)+" is not iterable"); |
| 1051 | } |
| 1052 | throw e; |
| 1053 | } |
| 1054 | },count:function(n){ |
| 1055 | if(!n){ |
| 1056 | n=0; |
| 1057 | } |
| 1058 | var m=MochiKit.Base; |
| 1059 | return {repr:function(){ |
| 1060 | return "count("+n+")"; |
| 1061 | },toString:m.forwardCall("repr"),next:m.counter(n)}; |
| 1062 | },cycle:function(p){ |
| 1063 | var self=MochiKit.Iter; |
| 1064 | var m=MochiKit.Base; |
| 1065 | var lst=[]; |
| 1066 | var _15c=self.iter(p); |
| 1067 | return {repr:function(){ |
| 1068 | return "cycle(...)"; |
| 1069 | },toString:m.forwardCall("repr"),next:function(){ |
| 1070 | try{ |
| 1071 | var rval=_15c.next(); |
| 1072 | lst.push(rval); |
| 1073 | return rval; |
| 1074 | } |
| 1075 | catch(e){ |
| 1076 | if(e!=self.StopIteration){ |
| 1077 | throw e; |
| 1078 | } |
| 1079 | if(lst.length===0){ |
| 1080 | this.next=function(){ |
| 1081 | throw self.StopIteration; |
| 1082 | }; |
| 1083 | }else{ |
| 1084 | var i=-1; |
| 1085 | this.next=function(){ |
| 1086 | i=(i+1)%lst.length; |
| 1087 | return lst[i]; |
| 1088 | }; |
| 1089 | } |
| 1090 | return this.next(); |
| 1091 | } |
| 1092 | }}; |
| 1093 | },repeat:function(elem,n){ |
| 1094 | var m=MochiKit.Base; |
| 1095 | if(typeof (n)=="undefined"){ |
| 1096 | return {repr:function(){ |
| 1097 | return "repeat("+m.repr(elem)+")"; |
| 1098 | },toString:m.forwardCall("repr"),next:function(){ |
| 1099 | return elem; |
| 1100 | }}; |
| 1101 | } |
| 1102 | return {repr:function(){ |
| 1103 | return "repeat("+m.repr(elem)+", "+n+")"; |
| 1104 | },toString:m.forwardCall("repr"),next:function(){ |
| 1105 | if(n<=0){ |
| 1106 | throw MochiKit.Iter.StopIteration; |
| 1107 | } |
| 1108 | n-=1; |
| 1109 | return elem; |
| 1110 | }}; |
| 1111 | },next:function(_162){ |
| 1112 | return _162.next(); |
| 1113 | },izip:function(p,q){ |
| 1114 | var m=MochiKit.Base; |
| 1115 | var self=MochiKit.Iter; |
| 1116 | var next=self.next; |
| 1117 | var _168=m.map(self.iter,arguments); |
| 1118 | return {repr:function(){ |
| 1119 | return "izip(...)"; |
| 1120 | },toString:m.forwardCall("repr"),next:function(){ |
| 1121 | return m.map(next,_168); |
| 1122 | }}; |
| 1123 | },ifilter:function(pred,seq){ |
| 1124 | var m=MochiKit.Base; |
| 1125 | seq=MochiKit.Iter.iter(seq); |
| 1126 | if(pred===null){ |
| 1127 | pred=m.operator.truth; |
| 1128 | } |
| 1129 | return {repr:function(){ |
| 1130 | return "ifilter(...)"; |
| 1131 | },toString:m.forwardCall("repr"),next:function(){ |
| 1132 | while(true){ |
| 1133 | var rval=seq.next(); |
| 1134 | if(pred(rval)){ |
| 1135 | return rval; |
| 1136 | } |
| 1137 | } |
| 1138 | return undefined; |
| 1139 | }}; |
| 1140 | },ifilterfalse:function(pred,seq){ |
| 1141 | var m=MochiKit.Base; |
| 1142 | seq=MochiKit.Iter.iter(seq); |
| 1143 | if(pred===null){ |
| 1144 | pred=m.operator.truth; |
| 1145 | } |
| 1146 | return {repr:function(){ |
| 1147 | return "ifilterfalse(...)"; |
| 1148 | },toString:m.forwardCall("repr"),next:function(){ |
| 1149 | while(true){ |
| 1150 | var rval=seq.next(); |
| 1151 | if(!pred(rval)){ |
| 1152 | return rval; |
| 1153 | } |
| 1154 | } |
| 1155 | return undefined; |
| 1156 | }}; |
| 1157 | },islice:function(seq){ |
| 1158 | var self=MochiKit.Iter; |
| 1159 | var m=MochiKit.Base; |
| 1160 | seq=self.iter(seq); |
| 1161 | var _174=0; |
| 1162 | var stop=0; |
| 1163 | var step=1; |
| 1164 | var i=-1; |
| 1165 | if(arguments.length==2){ |
| 1166 | stop=arguments[1]; |
| 1167 | }else{ |
| 1168 | if(arguments.length==3){ |
| 1169 | _174=arguments[1]; |
| 1170 | stop=arguments[2]; |
| 1171 | }else{ |
| 1172 | _174=arguments[1]; |
| 1173 | stop=arguments[2]; |
| 1174 | step=arguments[3]; |
| 1175 | } |
| 1176 | } |
| 1177 | return {repr:function(){ |
| 1178 | return "islice("+["...",_174,stop,step].join(", ")+")"; |
| 1179 | },toString:m.forwardCall("repr"),next:function(){ |
| 1180 | var rval; |
| 1181 | while(i<_174){ |
| 1182 | rval=seq.next(); |
| 1183 | i++; |
| 1184 | } |
| 1185 | if(_174>=stop){ |
| 1186 | throw self.StopIteration; |
| 1187 | } |
| 1188 | _174+=step; |
| 1189 | return rval; |
| 1190 | }}; |
| 1191 | },imap:function(fun,p,q){ |
| 1192 | var m=MochiKit.Base; |
| 1193 | var self=MochiKit.Iter; |
| 1194 | var _17e=m.map(self.iter,m.extend(null,arguments,1)); |
| 1195 | var map=m.map; |
| 1196 | var next=self.next; |
| 1197 | return {repr:function(){ |
| 1198 | return "imap(...)"; |
| 1199 | },toString:m.forwardCall("repr"),next:function(){ |
| 1200 | return fun.apply(this,map(next,_17e)); |
| 1201 | }}; |
| 1202 | },applymap:function(fun,seq,self){ |
| 1203 | seq=MochiKit.Iter.iter(seq); |
| 1204 | var m=MochiKit.Base; |
| 1205 | return {repr:function(){ |
| 1206 | return "applymap(...)"; |
| 1207 | },toString:m.forwardCall("repr"),next:function(){ |
| 1208 | return fun.apply(self,seq.next()); |
| 1209 | }}; |
| 1210 | },chain:function(p,q){ |
| 1211 | var self=MochiKit.Iter; |
| 1212 | var m=MochiKit.Base; |
| 1213 | if(arguments.length==1){ |
| 1214 | return self.iter(arguments[0]); |
| 1215 | } |
| 1216 | var _189=m.map(self.iter,arguments); |
| 1217 | return {repr:function(){ |
| 1218 | return "chain(...)"; |
| 1219 | },toString:m.forwardCall("repr"),next:function(){ |
| 1220 | while(_189.length>1){ |
| 1221 | try{ |
| 1222 | return _189[0].next(); |
| 1223 | } |
| 1224 | catch(e){ |
| 1225 | if(e!=self.StopIteration){ |
| 1226 | throw e; |
| 1227 | } |
| 1228 | _189.shift(); |
| 1229 | } |
| 1230 | } |
| 1231 | if(_189.length==1){ |
| 1232 | var arg=_189.shift(); |
| 1233 | this.next=m.bind("next",arg); |
| 1234 | return this.next(); |
| 1235 | } |
| 1236 | throw self.StopIteration; |
| 1237 | }}; |
| 1238 | },takewhile:function(pred,seq){ |
| 1239 | var self=MochiKit.Iter; |
| 1240 | seq=self.iter(seq); |
| 1241 | return {repr:function(){ |
| 1242 | return "takewhile(...)"; |
| 1243 | },toString:MochiKit.Base.forwardCall("repr"),next:function(){ |
| 1244 | var rval=seq.next(); |
| 1245 | if(!pred(rval)){ |
| 1246 | this.next=function(){ |
| 1247 | throw self.StopIteration; |
| 1248 | }; |
| 1249 | this.next(); |
| 1250 | } |
| 1251 | return rval; |
| 1252 | }}; |
| 1253 | },dropwhile:function(pred,seq){ |
| 1254 | seq=MochiKit.Iter.iter(seq); |
| 1255 | var m=MochiKit.Base; |
| 1256 | var bind=m.bind; |
| 1257 | return {"repr":function(){ |
| 1258 | return "dropwhile(...)"; |
| 1259 | },"toString":m.forwardCall("repr"),"next":function(){ |
| 1260 | while(true){ |
| 1261 | var rval=seq.next(); |
| 1262 | if(!pred(rval)){ |
| 1263 | break; |
| 1264 | } |
| 1265 | } |
| 1266 | this.next=bind("next",seq); |
| 1267 | return rval; |
| 1268 | }}; |
| 1269 | },_tee:function(_194,sync,_196){ |
| 1270 | sync.pos[_194]=-1; |
| 1271 | var m=MochiKit.Base; |
| 1272 | var _198=m.listMin; |
| 1273 | return {repr:function(){ |
| 1274 | return "tee("+_194+", ...)"; |
| 1275 | },toString:m.forwardCall("repr"),next:function(){ |
| 1276 | var rval; |
| 1277 | var i=sync.pos[_194]; |
| 1278 | if(i==sync.max){ |
| 1279 | rval=_196.next(); |
| 1280 | sync.deque.push(rval); |
| 1281 | sync.max+=1; |
| 1282 | sync.pos[_194]+=1; |
| 1283 | }else{ |
| 1284 | rval=sync.deque[i-sync.min]; |
| 1285 | sync.pos[_194]+=1; |
| 1286 | if(i==sync.min&&_198(sync.pos)!=sync.min){ |
| 1287 | sync.min+=1; |
| 1288 | sync.deque.shift(); |
| 1289 | } |
| 1290 | } |
| 1291 | return rval; |
| 1292 | }}; |
| 1293 | },tee:function(_19b,n){ |
| 1294 | var rval=[]; |
| 1295 | var sync={"pos":[],"deque":[],"max":-1,"min":-1}; |
| 1296 | if(arguments.length==1||typeof (n)=="undefined"||n===null){ |
| 1297 | n=2; |
| 1298 | } |
| 1299 | var self=MochiKit.Iter; |
| 1300 | _19b=self.iter(_19b); |
| 1301 | var _tee=self._tee; |
| 1302 | for(var i=0;i<n;i++){ |
| 1303 | rval.push(_tee(i,sync,_19b)); |
| 1304 | } |
| 1305 | return rval; |
| 1306 | },list:function(_1a2){ |
| 1307 | var rval; |
| 1308 | if(_1a2 instanceof Array){ |
| 1309 | return _1a2.slice(); |
| 1310 | } |
| 1311 | if(typeof (_1a2)=="function"&&!(_1a2 instanceof Function)&&typeof (_1a2.length)=="number"){ |
| 1312 | rval=[]; |
| 1313 | for(var i=0;i<_1a2.length;i++){ |
| 1314 | rval.push(_1a2[i]); |
| 1315 | } |
| 1316 | return rval; |
| 1317 | } |
| 1318 | var self=MochiKit.Iter; |
| 1319 | _1a2=self.iter(_1a2); |
| 1320 | var rval=[]; |
| 1321 | try{ |
| 1322 | while(true){ |
| 1323 | rval.push(_1a2.next()); |
| 1324 | } |
| 1325 | } |
| 1326 | catch(e){ |
| 1327 | if(e!=self.StopIteration){ |
| 1328 | throw e; |
| 1329 | } |
| 1330 | return rval; |
| 1331 | } |
| 1332 | return undefined; |
| 1333 | },reduce:function(fn,_1a7,_1a8){ |
| 1334 | var i=0; |
| 1335 | var x=_1a8; |
| 1336 | var self=MochiKit.Iter; |
| 1337 | _1a7=self.iter(_1a7); |
| 1338 | if(arguments.length<3){ |
| 1339 | try{ |
| 1340 | x=_1a7.next(); |
| 1341 | } |
| 1342 | catch(e){ |
| 1343 | if(e==self.StopIteration){ |
| 1344 | e=new TypeError("reduce() of empty sequence with no initial value"); |
| 1345 | } |
| 1346 | throw e; |
| 1347 | } |
| 1348 | i++; |
| 1349 | } |
| 1350 | try{ |
| 1351 | while(true){ |
| 1352 | x=fn(x,_1a7.next()); |
| 1353 | } |
| 1354 | } |
| 1355 | catch(e){ |
| 1356 | if(e!=self.StopIteration){ |
| 1357 | throw e; |
| 1358 | } |
| 1359 | } |
| 1360 | return x; |
| 1361 | },range:function(){ |
| 1362 | var _1ac=0; |
| 1363 | var stop=0; |
| 1364 | var step=1; |
| 1365 | if(arguments.length==1){ |
| 1366 | stop=arguments[0]; |
| 1367 | }else{ |
| 1368 | if(arguments.length==2){ |
| 1369 | _1ac=arguments[0]; |
| 1370 | stop=arguments[1]; |
| 1371 | }else{ |
| 1372 | if(arguments.length==3){ |
| 1373 | _1ac=arguments[0]; |
| 1374 | stop=arguments[1]; |
| 1375 | step=arguments[2]; |
| 1376 | }else{ |
| 1377 | throw new TypeError("range() takes 1, 2, or 3 arguments!"); |
| 1378 | } |
| 1379 | } |
| 1380 | } |
| 1381 | if(step===0){ |
| 1382 | throw new TypeError("range() step must not be 0"); |
| 1383 | } |
| 1384 | return {next:function(){ |
| 1385 | if((step>0&&_1ac>=stop)||(step<0&&_1ac<=stop)){ |
| 1386 | throw MochiKit.Iter.StopIteration; |
| 1387 | } |
| 1388 | var rval=_1ac; |
| 1389 | _1ac+=step; |
| 1390 | return rval; |
| 1391 | },repr:function(){ |
| 1392 | return "range("+[_1ac,stop,step].join(", ")+")"; |
| 1393 | },toString:MochiKit.Base.forwardCall("repr")}; |
| 1394 | },sum:function(_1b0,_1b1){ |
| 1395 | if(typeof (_1b1)=="undefined"||_1b1===null){ |
| 1396 | _1b1=0; |
| 1397 | } |
| 1398 | var x=_1b1; |
| 1399 | var self=MochiKit.Iter; |
| 1400 | _1b0=self.iter(_1b0); |
| 1401 | try{ |
| 1402 | while(true){ |
| 1403 | x+=_1b0.next(); |
| 1404 | } |
| 1405 | } |
| 1406 | catch(e){ |
| 1407 | if(e!=self.StopIteration){ |
| 1408 | throw e; |
| 1409 | } |
| 1410 | } |
| 1411 | return x; |
| 1412 | },exhaust:function(_1b4){ |
| 1413 | var self=MochiKit.Iter; |
| 1414 | _1b4=self.iter(_1b4); |
| 1415 | try{ |
| 1416 | while(true){ |
| 1417 | _1b4.next(); |
| 1418 | } |
| 1419 | } |
| 1420 | catch(e){ |
| 1421 | if(e!=self.StopIteration){ |
| 1422 | throw e; |
| 1423 | } |
| 1424 | } |
| 1425 | },forEach:function(_1b6,func,self){ |
| 1426 | var m=MochiKit.Base; |
| 1427 | if(arguments.length>2){ |
| 1428 | func=m.bind(func,self); |
| 1429 | } |
| 1430 | if(m.isArrayLike(_1b6)){ |
| 1431 | try{ |
| 1432 | for(var i=0;i<_1b6.length;i++){ |
| 1433 | func(_1b6[i]); |
| 1434 | } |
| 1435 | } |
| 1436 | catch(e){ |
| 1437 | if(e!=MochiKit.Iter.StopIteration){ |
| 1438 | throw e; |
| 1439 | } |
| 1440 | } |
| 1441 | }else{ |
| 1442 | self=MochiKit.Iter; |
| 1443 | self.exhaust(self.imap(func,_1b6)); |
| 1444 | } |
| 1445 | },every:function(_1bb,func){ |
| 1446 | var self=MochiKit.Iter; |
| 1447 | try{ |
| 1448 | self.ifilterfalse(func,_1bb).next(); |
| 1449 | return false; |
| 1450 | } |
| 1451 | catch(e){ |
| 1452 | if(e!=self.StopIteration){ |
| 1453 | throw e; |
| 1454 | } |
| 1455 | return true; |
| 1456 | } |
| 1457 | },sorted:function(_1be,cmp){ |
| 1458 | var rval=MochiKit.Iter.list(_1be); |
| 1459 | if(arguments.length==1){ |
| 1460 | cmp=MochiKit.Base.compare; |
| 1461 | } |
| 1462 | rval.sort(cmp); |
| 1463 | return rval; |
| 1464 | },reversed:function(_1c1){ |
| 1465 | var rval=MochiKit.Iter.list(_1c1); |
| 1466 | rval.reverse(); |
| 1467 | return rval; |
| 1468 | },some:function(_1c3,func){ |
| 1469 | var self=MochiKit.Iter; |
| 1470 | try{ |
| 1471 | self.ifilter(func,_1c3).next(); |
| 1472 | return true; |
| 1473 | } |
| 1474 | catch(e){ |
| 1475 | if(e!=self.StopIteration){ |
| 1476 | throw e; |
| 1477 | } |
| 1478 | return false; |
| 1479 | } |
| 1480 | },iextend:function(lst,_1c7){ |
| 1481 | if(MochiKit.Base.isArrayLike(_1c7)){ |
| 1482 | for(var i=0;i<_1c7.length;i++){ |
| 1483 | lst.push(_1c7[i]); |
| 1484 | } |
| 1485 | }else{ |
| 1486 | var self=MochiKit.Iter; |
| 1487 | _1c7=self.iter(_1c7); |
| 1488 | try{ |
| 1489 | while(true){ |
| 1490 | lst.push(_1c7.next()); |
| 1491 | } |
| 1492 | } |
| 1493 | catch(e){ |
| 1494 | if(e!=self.StopIteration){ |
| 1495 | throw e; |
| 1496 | } |
| 1497 | } |
| 1498 | } |
| 1499 | return lst; |
| 1500 | },groupby:function(_1ca,_1cb){ |
| 1501 | var m=MochiKit.Base; |
| 1502 | var self=MochiKit.Iter; |
| 1503 | if(arguments.length<2){ |
| 1504 | _1cb=m.operator.identity; |
| 1505 | } |
| 1506 | _1ca=self.iter(_1ca); |
| 1507 | var pk=undefined; |
| 1508 | var k=undefined; |
| 1509 | var v; |
| 1510 | function fetch(){ |
| 1511 | v=_1ca.next(); |
| 1512 | k=_1cb(v); |
| 1513 | } |
| 1514 | function eat(){ |
| 1515 | var ret=v; |
| 1516 | v=undefined; |
| 1517 | return ret; |
| 1518 | } |
| 1519 | var _1d2=true; |
| 1520 | var _1d3=m.compare; |
| 1521 | return {repr:function(){ |
| 1522 | return "groupby(...)"; |
| 1523 | },next:function(){ |
| 1524 | while(_1d3(k,pk)===0){ |
| 1525 | fetch(); |
| 1526 | if(_1d2){ |
| 1527 | _1d2=false; |
| 1528 | break; |
| 1529 | } |
| 1530 | } |
| 1531 | pk=k; |
| 1532 | return [k,{next:function(){ |
| 1533 | if(v==undefined){ |
| 1534 | fetch(); |
| 1535 | } |
| 1536 | if(_1d3(k,pk)!==0){ |
| 1537 | throw self.StopIteration; |
| 1538 | } |
| 1539 | return eat(); |
| 1540 | }}]; |
| 1541 | }}; |
| 1542 | },groupby_as_array:function(_1d4,_1d5){ |
| 1543 | var m=MochiKit.Base; |
| 1544 | var self=MochiKit.Iter; |
| 1545 | if(arguments.length<2){ |
| 1546 | _1d5=m.operator.identity; |
| 1547 | } |
| 1548 | _1d4=self.iter(_1d4); |
| 1549 | var _1d8=[]; |
| 1550 | var _1d9=true; |
| 1551 | var _1da; |
| 1552 | var _1db=m.compare; |
| 1553 | while(true){ |
| 1554 | try{ |
| 1555 | var _1dc=_1d4.next(); |
| 1556 | var key=_1d5(_1dc); |
| 1557 | } |
| 1558 | catch(e){ |
| 1559 | if(e==self.StopIteration){ |
| 1560 | break; |
| 1561 | } |
| 1562 | throw e; |
| 1563 | } |
| 1564 | if(_1d9||_1db(key,_1da)!==0){ |
| 1565 | var _1de=[]; |
| 1566 | _1d8.push([key,_1de]); |
| 1567 | } |
| 1568 | _1de.push(_1dc); |
| 1569 | _1d9=false; |
| 1570 | _1da=key; |
| 1571 | } |
| 1572 | return _1d8; |
| 1573 | },arrayLikeIter:function(_1df){ |
| 1574 | var i=0; |
| 1575 | return {repr:function(){ |
| 1576 | return "arrayLikeIter(...)"; |
| 1577 | },toString:MochiKit.Base.forwardCall("repr"),next:function(){ |
| 1578 | if(i>=_1df.length){ |
| 1579 | throw MochiKit.Iter.StopIteration; |
| 1580 | } |
| 1581 | return _1df[i++]; |
| 1582 | }}; |
| 1583 | },hasIterateNext:function(_1e1){ |
| 1584 | return (_1e1&&typeof (_1e1.iterateNext)=="function"); |
| 1585 | },iterateNextIter:function(_1e2){ |
| 1586 | return {repr:function(){ |
| 1587 | return "iterateNextIter(...)"; |
| 1588 | },toString:MochiKit.Base.forwardCall("repr"),next:function(){ |
| 1589 | var rval=_1e2.iterateNext(); |
| 1590 | if(rval===null||rval===undefined){ |
| 1591 | throw MochiKit.Iter.StopIteration; |
| 1592 | } |
| 1593 | return rval; |
| 1594 | }}; |
| 1595 | }}); |
| 1596 | MochiKit.Iter.EXPORT_OK=["iteratorRegistry","arrayLikeIter","hasIterateNext","iterateNextIter",]; |
| 1597 | MochiKit.Iter.EXPORT=["StopIteration","registerIteratorFactory","iter","count","cycle","repeat","next","izip","ifilter","ifilterfalse","islice","imap","applymap","chain","takewhile","dropwhile","tee","list","reduce","range","sum","exhaust","forEach","every","sorted","reversed","some","iextend","groupby","groupby_as_array"]; |
| 1598 | MochiKit.Iter.__new__=function(){ |
| 1599 | var m=MochiKit.Base; |
| 1600 | if(typeof (StopIteration)!="undefined"){ |
| 1601 | this.StopIteration=StopIteration; |
| 1602 | }else{ |
| 1603 | this.StopIteration=new m.NamedError("StopIteration"); |
| 1604 | } |
| 1605 | this.iteratorRegistry=new m.AdapterRegistry(); |
| 1606 | this.registerIteratorFactory("arrayLike",m.isArrayLike,this.arrayLikeIter); |
| 1607 | this.registerIteratorFactory("iterateNext",this.hasIterateNext,this.iterateNextIter); |
| 1608 | this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; |
| 1609 | m.nameFunctions(this); |
| 1610 | }; |
| 1611 | MochiKit.Iter.__new__(); |
| 1612 | if(MochiKit.__export__){ |
| 1613 | reduce=MochiKit.Iter.reduce; |
| 1614 | } |
| 1615 | MochiKit.Base._exportSymbols(this,MochiKit.Iter); |
| 1616 | if(typeof (dojo)!="undefined"){ |
| 1617 | dojo.provide("MochiKit.Format"); |
| 1618 | } |
| 1619 | if(typeof (MochiKit)=="undefined"){ |
| 1620 | MochiKit={}; |
| 1621 | } |
| 1622 | if(typeof (MochiKit.Format)=="undefined"){ |
| 1623 | MochiKit.Format={}; |
| 1624 | } |
| 1625 | MochiKit.Format.NAME="MochiKit.Format"; |
| 1626 | MochiKit.Format.VERSION="1.4"; |
| 1627 | MochiKit.Format.__repr__=function(){ |
| 1628 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 1629 | }; |
| 1630 | MochiKit.Format.toString=function(){ |
| 1631 | return this.__repr__(); |
| 1632 | }; |
| 1633 | MochiKit.Format._numberFormatter=function(_1e5,_1e6,_1e7,_1e8,_1e9,_1ea,_1eb,_1ec,_1ed){ |
| 1634 | return function(num){ |
| 1635 | num=parseFloat(num); |
| 1636 | if(typeof (num)=="undefined"||num===null||isNaN(num)){ |
| 1637 | return _1e5; |
| 1638 | } |
| 1639 | var _1ef=_1e6; |
| 1640 | var _1f0=_1e7; |
| 1641 | if(num<0){ |
| 1642 | num=-num; |
| 1643 | }else{ |
| 1644 | _1ef=_1ef.replace(/-/,""); |
| 1645 | } |
| 1646 | var me=arguments.callee; |
| 1647 | var fmt=MochiKit.Format.formatLocale(_1e8); |
| 1648 | if(_1e9){ |
| 1649 | num=num*100; |
| 1650 | _1f0=fmt.percent+_1f0; |
| 1651 | } |
| 1652 | num=MochiKit.Format.roundToFixed(num,_1ea); |
| 1653 | var _1f3=num.split(/\./); |
| 1654 | var _1f4=_1f3[0]; |
| 1655 | var frac=(_1f3.length==1)?"":_1f3[1]; |
| 1656 | var res=""; |
| 1657 | while(_1f4.length<_1eb){ |
| 1658 | _1f4="0"+_1f4; |
| 1659 | } |
| 1660 | if(_1ec){ |
| 1661 | while(_1f4.length>_1ec){ |
| 1662 | var i=_1f4.length-_1ec; |
| 1663 | res=fmt.separator+_1f4.substring(i,_1f4.length)+res; |
| 1664 | _1f4=_1f4.substring(0,i); |
| 1665 | } |
| 1666 | } |
| 1667 | res=_1f4+res; |
| 1668 | if(_1ea>0){ |
| 1669 | while(frac.length<_1ed){ |
| 1670 | frac=frac+"0"; |
| 1671 | } |
| 1672 | res=res+fmt.decimal+frac; |
| 1673 | } |
| 1674 | return _1ef+res+_1f0; |
| 1675 | }; |
| 1676 | }; |
| 1677 | MochiKit.Format.numberFormatter=function(_1f8,_1f9,_1fa){ |
| 1678 | if(typeof (_1f9)=="undefined"){ |
| 1679 | _1f9=""; |
| 1680 | } |
| 1681 | var _1fb=_1f8.match(/((?:[0#]+,)?[0#]+)(?:\.([0#]+))?(%)?/); |
| 1682 | if(!_1fb){ |
| 1683 | throw TypeError("Invalid pattern"); |
| 1684 | } |
| 1685 | var _1fc=_1f8.substr(0,_1fb.index); |
| 1686 | var _1fd=_1f8.substr(_1fb.index+_1fb[0].length); |
| 1687 | if(_1fc.search(/-/)==-1){ |
| 1688 | _1fc=_1fc+"-"; |
| 1689 | } |
| 1690 | var _1fe=_1fb[1]; |
| 1691 | var frac=(typeof (_1fb[2])=="string"&&_1fb[2]!="")?_1fb[2]:""; |
| 1692 | var _200=(typeof (_1fb[3])=="string"&&_1fb[3]!=""); |
| 1693 | var tmp=_1fe.split(/,/); |
| 1694 | var _202; |
| 1695 | if(typeof (_1fa)=="undefined"){ |
| 1696 | _1fa="default"; |
| 1697 | } |
| 1698 | if(tmp.length==1){ |
| 1699 | _202=null; |
| 1700 | }else{ |
| 1701 | _202=tmp[1].length; |
| 1702 | } |
| 1703 | var _203=_1fe.length-_1fe.replace(/0/g,"").length; |
| 1704 | var _204=frac.length-frac.replace(/0/g,"").length; |
| 1705 | var _205=frac.length; |
| 1706 | var rval=MochiKit.Format._numberFormatter(_1f9,_1fc,_1fd,_1fa,_200,_205,_203,_202,_204); |
| 1707 | var m=MochiKit.Base; |
| 1708 | if(m){ |
| 1709 | var fn=arguments.callee; |
| 1710 | var args=m.concat(arguments); |
| 1711 | rval.repr=function(){ |
| 1712 | return [self.NAME,"(",map(m.repr,args).join(", "),")"].join(""); |
| 1713 | }; |
| 1714 | } |
| 1715 | return rval; |
| 1716 | }; |
| 1717 | MochiKit.Format.formatLocale=function(_20a){ |
| 1718 | if(typeof (_20a)=="undefined"||_20a===null){ |
| 1719 | _20a="default"; |
| 1720 | } |
| 1721 | if(typeof (_20a)=="string"){ |
| 1722 | var rval=MochiKit.Format.LOCALE[_20a]; |
| 1723 | if(typeof (rval)=="string"){ |
| 1724 | rval=arguments.callee(rval); |
| 1725 | MochiKit.Format.LOCALE[_20a]=rval; |
| 1726 | } |
| 1727 | return rval; |
| 1728 | }else{ |
| 1729 | return _20a; |
| 1730 | } |
| 1731 | }; |
| 1732 | MochiKit.Format.twoDigitAverage=function(_20c,_20d){ |
| 1733 | if(_20d){ |
| 1734 | var res=_20c/_20d; |
| 1735 | if(!isNaN(res)){ |
| 1736 | return MochiKit.Format.twoDigitFloat(_20c/_20d); |
| 1737 | } |
| 1738 | } |
| 1739 | return "0"; |
| 1740 | }; |
| 1741 | MochiKit.Format.twoDigitFloat=function(_20f){ |
| 1742 | var sign=(_20f<0?"-":""); |
| 1743 | var s=Math.floor(Math.abs(_20f)*100).toString(); |
| 1744 | if(s=="0"){ |
| 1745 | return s; |
| 1746 | } |
| 1747 | if(s.length<3){ |
| 1748 | while(s.charAt(s.length-1)=="0"){ |
| 1749 | s=s.substring(0,s.length-1); |
| 1750 | } |
| 1751 | return sign+"0."+s; |
| 1752 | } |
| 1753 | var head=sign+s.substring(0,s.length-2); |
| 1754 | var tail=s.substring(s.length-2,s.length); |
| 1755 | if(tail=="00"){ |
| 1756 | return head; |
| 1757 | }else{ |
| 1758 | if(tail.charAt(1)=="0"){ |
| 1759 | return head+"."+tail.charAt(0); |
| 1760 | }else{ |
| 1761 | return head+"."+tail; |
| 1762 | } |
| 1763 | } |
| 1764 | }; |
| 1765 | MochiKit.Format.lstrip=function(str,_215){ |
| 1766 | str=str+""; |
| 1767 | if(typeof (str)!="string"){ |
| 1768 | return null; |
| 1769 | } |
| 1770 | if(!_215){ |
| 1771 | return str.replace(/^\s+/,""); |
| 1772 | }else{ |
| 1773 | return str.replace(new RegExp("^["+_215+"]+"),""); |
| 1774 | } |
| 1775 | }; |
| 1776 | MochiKit.Format.rstrip=function(str,_217){ |
| 1777 | str=str+""; |
| 1778 | if(typeof (str)!="string"){ |
| 1779 | return null; |
| 1780 | } |
| 1781 | if(!_217){ |
| 1782 | return str.replace(/\s+$/,""); |
| 1783 | }else{ |
| 1784 | return str.replace(new RegExp("["+_217+"]+$"),""); |
| 1785 | } |
| 1786 | }; |
| 1787 | MochiKit.Format.strip=function(str,_219){ |
| 1788 | var self=MochiKit.Format; |
| 1789 | return self.rstrip(self.lstrip(str,_219),_219); |
| 1790 | }; |
| 1791 | MochiKit.Format.truncToFixed=function(_21b,_21c){ |
| 1792 | _21b=Math.floor(_21b*Math.pow(10,_21c)); |
| 1793 | var res=(_21b*Math.pow(10,-_21c)).toFixed(_21c); |
| 1794 | if(res.charAt(0)=="."){ |
| 1795 | res="0"+res; |
| 1796 | } |
| 1797 | return res; |
| 1798 | }; |
| 1799 | MochiKit.Format.roundToFixed=function(_21e,_21f){ |
| 1800 | return MochiKit.Format.truncToFixed(_21e+0.5*Math.pow(10,-_21f),_21f); |
| 1801 | }; |
| 1802 | MochiKit.Format.percentFormat=function(_220){ |
| 1803 | return MochiKit.Format.twoDigitFloat(100*_220)+"%"; |
| 1804 | }; |
| 1805 | MochiKit.Format.EXPORT=["truncToFixed","roundToFixed","numberFormatter","formatLocale","twoDigitAverage","twoDigitFloat","percentFormat","lstrip","rstrip","strip"]; |
| 1806 | MochiKit.Format.LOCALE={en_US:{separator:",",decimal:".",percent:"%"},de_DE:{separator:".",decimal:",",percent:"%"},fr_FR:{separator:" ",decimal:",",percent:"%"},"default":"en_US"}; |
| 1807 | MochiKit.Format.EXPORT_OK=[]; |
| 1808 | MochiKit.Format.EXPORT_TAGS={":all":MochiKit.Format.EXPORT,":common":MochiKit.Format.EXPORT}; |
| 1809 | MochiKit.Format.__new__=function(){ |
| 1810 | var base=this.NAME+"."; |
| 1811 | var k,v,o; |
| 1812 | for(k in this.LOCALE){ |
| 1813 | o=this.LOCALE[k]; |
| 1814 | if(typeof (o)=="object"){ |
| 1815 | o.repr=function(){ |
| 1816 | return this.NAME; |
| 1817 | }; |
| 1818 | o.NAME=base+"LOCALE."+k; |
| 1819 | } |
| 1820 | } |
| 1821 | for(k in this){ |
| 1822 | o=this[k]; |
| 1823 | if(typeof (o)=="function"&&typeof (o.NAME)=="undefined"){ |
| 1824 | try{ |
| 1825 | o.NAME=base+k; |
| 1826 | } |
| 1827 | catch(e){ |
| 1828 | } |
| 1829 | } |
| 1830 | } |
| 1831 | }; |
| 1832 | MochiKit.Format.__new__(); |
| 1833 | if(typeof (MochiKit.Base)!="undefined"){ |
| 1834 | MochiKit.Base._exportSymbols(this,MochiKit.Format); |
| 1835 | }else{ |
| 1836 | (function(_225,_226){ |
| 1837 | if((typeof (JSAN)=="undefined"&&typeof (dojo)=="undefined")||(MochiKit.__export__===false)){ |
| 1838 | var all=_226.EXPORT_TAGS[":all"]; |
| 1839 | for(var i=0;i<all.length;i++){ |
| 1840 | _225[all[i]]=_226[all[i]]; |
| 1841 | } |
| 1842 | } |
| 1843 | })(this,MochiKit.Format); |
| 1844 | } |
| 1845 | if(typeof (dojo)!="undefined"){ |
| 1846 | dojo.provide("MochiKit.DOM"); |
| 1847 | dojo.require("MochiKit.Base"); |
| 1848 | } |
| 1849 | if(typeof (JSAN)!="undefined"){ |
| 1850 | JSAN.use("MochiKit.Base",[]); |
| 1851 | } |
| 1852 | try{ |
| 1853 | if(typeof (MochiKit.Base)=="undefined"){ |
| 1854 | throw ""; |
| 1855 | } |
| 1856 | } |
| 1857 | catch(e){ |
| 1858 | throw "MochiKit.DOM depends on MochiKit.Base!"; |
| 1859 | } |
| 1860 | if(typeof (MochiKit.DOM)=="undefined"){ |
| 1861 | MochiKit.DOM={}; |
| 1862 | } |
| 1863 | MochiKit.DOM.NAME="MochiKit.DOM"; |
| 1864 | MochiKit.DOM.VERSION="1.4"; |
| 1865 | MochiKit.DOM.__repr__=function(){ |
| 1866 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 1867 | }; |
| 1868 | MochiKit.DOM.toString=function(){ |
| 1869 | return this.__repr__(); |
| 1870 | }; |
| 1871 | MochiKit.DOM.EXPORT=["removeEmptyTextNodes","formContents","currentWindow","currentDocument","withWindow","withDocument","registerDOMConverter","coerceToDOM","createDOM","createDOMFunc","isChildNode","getNodeAttribute","removeNodeAttribute","setNodeAttribute","updateNodeAttributes","appendChildNodes","insertSiblingNodesAfter","insertSiblingNodesBefore","replaceChildNodes","removeElement","swapDOM","BUTTON","TT","PRE","H1","H2","H3","BR","CANVAS","HR","LABEL","TEXTAREA","FORM","STRONG","SELECT","OPTION","OPTGROUP","LEGEND","FIELDSET","P","UL","OL","LI","TD","TR","THEAD","TBODY","TFOOT","TABLE","TH","INPUT","SPAN","A","DIV","IMG","getElement","$","getElementsByTagAndClassName","addToCallStack","addLoadEvent","focusOnLoad","setElementClass","toggleElementClass","addElementClass","removeElementClass","swapElementClass","hasElementClass","escapeHTML","toHTML","emitHTML","scrapeText","isParent","getFirstParentByTagAndClassName","makeClipping","undoClipping","makePositioned","undoPositioned","getFirstElementByTagAndClassName"]; |
| 1872 | MochiKit.DOM.EXPORT_OK=["domConverters"]; |
| 1873 | MochiKit.DOM.DEPRECATED=[["computedStyle","MochiKit.Style.getStyle","1.4"],["elementDimensions","MochiKit.Style.getElementDimensions","1.4"],["elementPosition","MochiKit.Style.getElementPosition","1.4"],["hideElement","MochiKit.Style.hideElement","1.4"],["setElementDimensions","MochiKit.Style.setElementDimensions","1.4"],["setElementPosition","MochiKit.Style.setElementPosition","1.4"],["setDisplayForElement","MochiKit.Style.setDisplayForElement","1.4"],["setOpacity","MochiKit.Style.setOpacity","1.4"],["showElement","MochiKit.Style.showElement","1.4"],["Coordinates","MochiKit.Style.Coordinates","1.4"],["Dimensions","MochiKit.Style.Dimensions","1.4"]]; |
| 1874 | MochiKit.DOM.getViewportDimensions=new Function(""+"if (!MochiKit[\"Style\"]) {"+" throw new Error(\"This function has been deprecated and depends on MochiKit.Style.\");"+"}"+"return MochiKit.Style.getViewportDimensions.apply(this, arguments);"); |
| 1875 | MochiKit.Base.update(MochiKit.DOM,{currentWindow:function(){ |
| 1876 | return MochiKit.DOM._window; |
| 1877 | },currentDocument:function(){ |
| 1878 | return MochiKit.DOM._document; |
| 1879 | },withWindow:function(win,func){ |
| 1880 | var self=MochiKit.DOM; |
| 1881 | var _22c=self._document; |
| 1882 | var _22d=self._window; |
| 1883 | var rval; |
| 1884 | try{ |
| 1885 | self._window=win; |
| 1886 | self._document=win.document; |
| 1887 | rval=func(); |
| 1888 | } |
| 1889 | catch(e){ |
| 1890 | self._window=_22d; |
| 1891 | self._document=_22c; |
| 1892 | throw e; |
| 1893 | } |
| 1894 | self._window=_22d; |
| 1895 | self._document=_22c; |
| 1896 | return rval; |
| 1897 | },formContents:function(elem){ |
| 1898 | var _230=[]; |
| 1899 | var _231=[]; |
| 1900 | var m=MochiKit.Base; |
| 1901 | var self=MochiKit.DOM; |
| 1902 | if(typeof (elem)=="undefined"||elem===null){ |
| 1903 | elem=self._document.body; |
| 1904 | }else{ |
| 1905 | elem=self.getElement(elem); |
| 1906 | } |
| 1907 | m.nodeWalk(elem,function(elem){ |
| 1908 | var name=elem.name; |
| 1909 | if(m.isNotEmpty(name)){ |
| 1910 | var _236=elem.tagName.toUpperCase(); |
| 1911 | if(_236==="INPUT"&&(elem.type=="radio"||elem.type=="checkbox")&&!elem.checked){ |
| 1912 | return null; |
| 1913 | } |
| 1914 | if(_236==="SELECT"){ |
| 1915 | if(elem.type=="select-one"){ |
| 1916 | if(elem.selectedIndex>=0){ |
| 1917 | var opt=elem.options[elem.selectedIndex]; |
| 1918 | var v=opt.value; |
| 1919 | if(!v){ |
| 1920 | var h=opt.outerHTML; |
| 1921 | if(h&&!h.match(/^[^>]+\svalue\s*=/i)){ |
| 1922 | v=opt.text; |
| 1923 | } |
| 1924 | } |
| 1925 | _230.push(name); |
| 1926 | _231.push(v); |
| 1927 | return null; |
| 1928 | } |
| 1929 | _230.push(name); |
| 1930 | _231.push(""); |
| 1931 | return null; |
| 1932 | }else{ |
| 1933 | var opts=elem.options; |
| 1934 | if(!opts.length){ |
| 1935 | _230.push(name); |
| 1936 | _231.push(""); |
| 1937 | return null; |
| 1938 | } |
| 1939 | for(var i=0;i<opts.length;i++){ |
| 1940 | var opt=opts[i]; |
| 1941 | if(!opt.selected){ |
| 1942 | continue; |
| 1943 | } |
| 1944 | var v=opt.value; |
| 1945 | if(!v){ |
| 1946 | var h=opt.outerHTML; |
| 1947 | if(h&&!h.match(/^[^>]+\svalue\s*=/i)){ |
| 1948 | v=opt.text; |
| 1949 | } |
| 1950 | } |
| 1951 | _230.push(name); |
| 1952 | _231.push(v); |
| 1953 | } |
| 1954 | return null; |
| 1955 | } |
| 1956 | } |
| 1957 | if(_236==="FORM"||_236==="P"||_236==="SPAN"||_236==="DIV"){ |
| 1958 | return elem.childNodes; |
| 1959 | } |
| 1960 | _230.push(name); |
| 1961 | _231.push(elem.value||""); |
| 1962 | return null; |
| 1963 | } |
| 1964 | return elem.childNodes; |
| 1965 | }); |
| 1966 | return [_230,_231]; |
| 1967 | },withDocument:function(doc,func){ |
| 1968 | var self=MochiKit.DOM; |
| 1969 | var _23f=self._document; |
| 1970 | var rval; |
| 1971 | try{ |
| 1972 | self._document=doc; |
| 1973 | rval=func(); |
| 1974 | } |
| 1975 | catch(e){ |
| 1976 | self._document=_23f; |
| 1977 | throw e; |
| 1978 | } |
| 1979 | self._document=_23f; |
| 1980 | return rval; |
| 1981 | },registerDOMConverter:function(name,_242,wrap,_244){ |
| 1982 | MochiKit.DOM.domConverters.register(name,_242,wrap,_244); |
| 1983 | },coerceToDOM:function(node,ctx){ |
| 1984 | var m=MochiKit.Base; |
| 1985 | var im=MochiKit.Iter; |
| 1986 | var self=MochiKit.DOM; |
| 1987 | if(im){ |
| 1988 | var iter=im.iter; |
| 1989 | var _24b=im.repeat; |
| 1990 | var map=m.map; |
| 1991 | } |
| 1992 | var _24d=self.domConverters; |
| 1993 | var _24e=arguments.callee; |
| 1994 | var _24f=m.NotFound; |
| 1995 | while(true){ |
| 1996 | if(typeof (node)=="undefined"||node===null){ |
| 1997 | return null; |
| 1998 | } |
| 1999 | if(typeof (node)=="function"&&typeof (node.length)=="number"&&!(node instanceof Function)){ |
| 2000 | node=im.list(node); |
| 2001 | } |
| 2002 | if(typeof (node.nodeType)!="undefined"&&node.nodeType>0){ |
| 2003 | return node; |
| 2004 | } |
| 2005 | if(typeof (node)=="number"||typeof (node)=="boolean"){ |
| 2006 | node=node.toString(); |
| 2007 | } |
| 2008 | if(typeof (node)=="string"){ |
| 2009 | return self._document.createTextNode(node); |
| 2010 | } |
| 2011 | if(typeof (node.__dom__)=="function"){ |
| 2012 | node=node.__dom__(ctx); |
| 2013 | continue; |
| 2014 | } |
| 2015 | if(typeof (node.dom)=="function"){ |
| 2016 | node=node.dom(ctx); |
| 2017 | continue; |
| 2018 | } |
| 2019 | if(typeof (node)=="function"){ |
| 2020 | node=node.apply(ctx,[ctx]); |
| 2021 | continue; |
| 2022 | } |
| 2023 | if(im){ |
| 2024 | var _250=null; |
| 2025 | try{ |
| 2026 | _250=iter(node); |
| 2027 | } |
| 2028 | catch(e){ |
| 2029 | } |
| 2030 | if(_250){ |
| 2031 | return map(_24e,_250,_24b(ctx)); |
| 2032 | } |
| 2033 | } |
| 2034 | try{ |
| 2035 | node=_24d.match(node,ctx); |
| 2036 | continue; |
| 2037 | } |
| 2038 | catch(e){ |
| 2039 | if(e!=_24f){ |
| 2040 | throw e; |
| 2041 | } |
| 2042 | } |
| 2043 | return self._document.createTextNode(node.toString()); |
| 2044 | } |
| 2045 | return undefined; |
| 2046 | },isChildNode:function(node,_252){ |
| 2047 | var self=MochiKit.DOM; |
| 2048 | if(typeof (node)=="string"){ |
| 2049 | node=self.getElement(node); |
| 2050 | } |
| 2051 | if(typeof (_252)=="string"){ |
| 2052 | _252=self.getElement(_252); |
| 2053 | } |
| 2054 | if(node===_252){ |
| 2055 | return true; |
| 2056 | } |
| 2057 | while(node&&node.tagName.toUpperCase()!="BODY"){ |
| 2058 | node=node.parentNode; |
| 2059 | if(node===_252){ |
| 2060 | return true; |
| 2061 | } |
| 2062 | } |
| 2063 | return false; |
| 2064 | },setNodeAttribute:function(node,attr,_256){ |
| 2065 | var o={}; |
| 2066 | o[attr]=_256; |
| 2067 | try{ |
| 2068 | return MochiKit.DOM.updateNodeAttributes(node,o); |
| 2069 | } |
| 2070 | catch(e){ |
| 2071 | } |
| 2072 | return null; |
| 2073 | },getNodeAttribute:function(node,attr){ |
| 2074 | var self=MochiKit.DOM; |
| 2075 | var _25b=self.attributeArray.renames[attr]; |
| 2076 | node=self.getElement(node); |
| 2077 | try{ |
| 2078 | if(_25b){ |
| 2079 | return node[_25b]; |
| 2080 | } |
| 2081 | return node.getAttribute(attr); |
| 2082 | } |
| 2083 | catch(e){ |
| 2084 | } |
| 2085 | return null; |
| 2086 | },removeNodeAttribute:function(node,attr){ |
| 2087 | var self=MochiKit.DOM; |
| 2088 | var _25f=self.attributeArray.renames[attr]; |
| 2089 | node=self.getElement(node); |
| 2090 | try{ |
| 2091 | if(_25f){ |
| 2092 | return node[_25f]; |
| 2093 | } |
| 2094 | return node.removeAttribute(attr); |
| 2095 | } |
| 2096 | catch(e){ |
| 2097 | } |
| 2098 | return null; |
| 2099 | },updateNodeAttributes:function(node,_261){ |
| 2100 | var elem=node; |
| 2101 | var self=MochiKit.DOM; |
| 2102 | if(typeof (node)=="string"){ |
| 2103 | elem=self.getElement(node); |
| 2104 | } |
| 2105 | if(_261){ |
| 2106 | var _264=MochiKit.Base.updatetree; |
| 2107 | if(self.attributeArray.compliant){ |
| 2108 | for(var k in _261){ |
| 2109 | var v=_261[k]; |
| 2110 | if(typeof (v)=="object"&&typeof (elem[k])=="object"){ |
| 2111 | if(k=="style"&&MochiKit.Style){ |
| 2112 | MochiKit.Style.setStyle(elem,v); |
| 2113 | }else{ |
| 2114 | _264(elem[k],v); |
| 2115 | } |
| 2116 | }else{ |
| 2117 | if(k.substring(0,2)=="on"){ |
| 2118 | if(typeof (v)=="string"){ |
| 2119 | v=new Function(v); |
| 2120 | } |
| 2121 | elem[k]=v; |
| 2122 | }else{ |
| 2123 | elem.setAttribute(k,v); |
| 2124 | } |
| 2125 | } |
| 2126 | } |
| 2127 | }else{ |
| 2128 | var _267=self.attributeArray.renames; |
| 2129 | for(var k in _261){ |
| 2130 | v=_261[k]; |
| 2131 | var _268=_267[k]; |
| 2132 | if(k=="style"&&typeof (v)=="string"){ |
| 2133 | elem.style.cssText=v; |
| 2134 | }else{ |
| 2135 | if(typeof (_268)=="string"){ |
| 2136 | elem[_268]=v; |
| 2137 | }else{ |
| 2138 | if(typeof (elem[k])=="object"&&typeof (v)=="object"){ |
| 2139 | if(k=="style"&&MochiKit.Style){ |
| 2140 | MochiKit.Style.setStyle(elem,v); |
| 2141 | }else{ |
| 2142 | _264(elem[k],v); |
| 2143 | } |
| 2144 | }else{ |
| 2145 | if(k.substring(0,2)=="on"){ |
| 2146 | if(typeof (v)=="string"){ |
| 2147 | v=new Function(v); |
| 2148 | } |
| 2149 | elem[k]=v; |
| 2150 | }else{ |
| 2151 | elem.setAttribute(k,v); |
| 2152 | } |
| 2153 | } |
| 2154 | } |
| 2155 | } |
| 2156 | } |
| 2157 | } |
| 2158 | } |
| 2159 | return elem; |
| 2160 | },appendChildNodes:function(node){ |
| 2161 | var elem=node; |
| 2162 | var self=MochiKit.DOM; |
| 2163 | if(typeof (node)=="string"){ |
| 2164 | elem=self.getElement(node); |
| 2165 | } |
| 2166 | var _26c=[self.coerceToDOM(MochiKit.Base.extend(null,arguments,1),elem)]; |
| 2167 | var _26d=MochiKit.Base.concat; |
| 2168 | while(_26c.length){ |
| 2169 | var n=_26c.shift(); |
| 2170 | if(typeof (n)=="undefined"||n===null){ |
| 2171 | }else{ |
| 2172 | if(typeof (n.nodeType)=="number"){ |
| 2173 | elem.appendChild(n); |
| 2174 | }else{ |
| 2175 | _26c=_26d(n,_26c); |
| 2176 | } |
| 2177 | } |
| 2178 | } |
| 2179 | return elem; |
| 2180 | },insertSiblingNodesBefore:function(node){ |
| 2181 | var elem=node; |
| 2182 | var self=MochiKit.DOM; |
| 2183 | if(typeof (node)=="string"){ |
| 2184 | elem=self.getElement(node); |
| 2185 | } |
| 2186 | var _272=[self.coerceToDOM(MochiKit.Base.extend(null,arguments,1),elem)]; |
| 2187 | var _273=elem.parentNode; |
| 2188 | var _274=MochiKit.Base.concat; |
| 2189 | while(_272.length){ |
| 2190 | var n=_272.shift(); |
| 2191 | if(typeof (n)=="undefined"||n===null){ |
| 2192 | }else{ |
| 2193 | if(typeof (n.nodeType)=="number"){ |
| 2194 | _273.insertBefore(n,elem); |
| 2195 | }else{ |
| 2196 | _272=_274(n,_272); |
| 2197 | } |
| 2198 | } |
| 2199 | } |
| 2200 | return _273; |
| 2201 | },insertSiblingNodesAfter:function(node){ |
| 2202 | var elem=node; |
| 2203 | var self=MochiKit.DOM; |
| 2204 | if(typeof (node)=="string"){ |
| 2205 | elem=self.getElement(node); |
| 2206 | } |
| 2207 | var _279=[self.coerceToDOM(MochiKit.Base.extend(null,arguments,1),elem)]; |
| 2208 | if(elem.nextSibling){ |
| 2209 | return self.insertSiblingNodesBefore(elem.nextSibling,_279); |
| 2210 | }else{ |
| 2211 | return self.appendChildNodes(elem.parentNode,_279); |
| 2212 | } |
| 2213 | },replaceChildNodes:function(node){ |
| 2214 | var elem=node; |
| 2215 | var self=MochiKit.DOM; |
| 2216 | if(typeof (node)=="string"){ |
| 2217 | elem=self.getElement(node); |
| 2218 | arguments[0]=elem; |
| 2219 | } |
| 2220 | var _27d; |
| 2221 | while((_27d=elem.firstChild)){ |
| 2222 | elem.removeChild(_27d); |
| 2223 | } |
| 2224 | if(arguments.length<2){ |
| 2225 | return elem; |
| 2226 | }else{ |
| 2227 | return self.appendChildNodes.apply(this,arguments); |
| 2228 | } |
| 2229 | },createDOM:function(name,_27f){ |
| 2230 | var elem; |
| 2231 | var self=MochiKit.DOM; |
| 2232 | var m=MochiKit.Base; |
| 2233 | if(typeof (_27f)=="string"||typeof (_27f)=="number"){ |
| 2234 | var args=m.extend([name,null],arguments,1); |
| 2235 | return arguments.callee.apply(this,args); |
| 2236 | } |
| 2237 | if(typeof (name)=="string"){ |
| 2238 | var _284=self._xhtml; |
| 2239 | if(_27f&&!self.attributeArray.compliant){ |
| 2240 | var _285=""; |
| 2241 | if("name" in _27f){ |
| 2242 | _285+=" name=\""+self.escapeHTML(_27f.name)+"\""; |
| 2243 | } |
| 2244 | if(name=="input"&&"type" in _27f){ |
| 2245 | _285+=" type=\""+self.escapeHTML(_27f.type)+"\""; |
| 2246 | } |
| 2247 | if(_285){ |
| 2248 | name="<"+name+_285+">"; |
| 2249 | _284=false; |
| 2250 | } |
| 2251 | } |
| 2252 | var d=self._document; |
| 2253 | if(_284&&d===document){ |
| 2254 | elem=d.createElementNS("http://www.w3.org/1999/xhtml",name); |
| 2255 | }else{ |
| 2256 | elem=d.createElement(name); |
| 2257 | } |
| 2258 | }else{ |
| 2259 | elem=name; |
| 2260 | } |
| 2261 | if(_27f){ |
| 2262 | self.updateNodeAttributes(elem,_27f); |
| 2263 | } |
| 2264 | if(arguments.length<=2){ |
| 2265 | return elem; |
| 2266 | }else{ |
| 2267 | var args=m.extend([elem],arguments,2); |
| 2268 | return self.appendChildNodes.apply(this,args); |
| 2269 | } |
| 2270 | },createDOMFunc:function(){ |
| 2271 | var m=MochiKit.Base; |
| 2272 | return m.partial.apply(this,m.extend([MochiKit.DOM.createDOM],arguments)); |
| 2273 | },removeElement:function(elem){ |
| 2274 | var e=MochiKit.DOM.getElement(elem); |
| 2275 | e.parentNode.removeChild(e); |
| 2276 | return e; |
| 2277 | },swapDOM:function(dest,src){ |
| 2278 | var self=MochiKit.DOM; |
| 2279 | dest=self.getElement(dest); |
| 2280 | var _28d=dest.parentNode; |
| 2281 | if(src){ |
| 2282 | src=self.getElement(src); |
| 2283 | _28d.replaceChild(src,dest); |
| 2284 | }else{ |
| 2285 | _28d.removeChild(dest); |
| 2286 | } |
| 2287 | return src; |
| 2288 | },getElement:function(id){ |
| 2289 | var self=MochiKit.DOM; |
| 2290 | if(arguments.length==1){ |
| 2291 | return ((typeof (id)=="string")?self._document.getElementById(id):id); |
| 2292 | }else{ |
| 2293 | return MochiKit.Base.map(self.getElement,arguments); |
| 2294 | } |
| 2295 | },getElementsByTagAndClassName:function(_290,_291,_292){ |
| 2296 | var self=MochiKit.DOM; |
| 2297 | if(typeof (_290)=="undefined"||_290===null){ |
| 2298 | _290="*"; |
| 2299 | } |
| 2300 | if(typeof (_292)=="undefined"||_292===null){ |
| 2301 | _292=self._document; |
| 2302 | } |
| 2303 | _292=self.getElement(_292); |
| 2304 | var _294=(_292.getElementsByTagName(_290)||self._document.all); |
| 2305 | if(typeof (_291)=="undefined"||_291===null){ |
| 2306 | return MochiKit.Base.extend(null,_294); |
| 2307 | } |
| 2308 | var _295=[]; |
| 2309 | for(var i=0;i<_294.length;i++){ |
| 2310 | var _297=_294[i]; |
| 2311 | var cls=_297.className; |
| 2312 | if(!cls){ |
| 2313 | continue; |
| 2314 | } |
| 2315 | var _299=cls.split(" "); |
| 2316 | for(var j=0;j<_299.length;j++){ |
| 2317 | if(_299[j]==_291){ |
| 2318 | _295.push(_297); |
| 2319 | break; |
| 2320 | } |
| 2321 | } |
| 2322 | } |
| 2323 | return _295; |
| 2324 | },_newCallStack:function(path,once){ |
| 2325 | var rval=function(){ |
| 2326 | var _29e=arguments.callee.callStack; |
| 2327 | for(var i=0;i<_29e.length;i++){ |
| 2328 | if(_29e[i].apply(this,arguments)===false){ |
| 2329 | break; |
| 2330 | } |
| 2331 | } |
| 2332 | if(once){ |
| 2333 | try{ |
| 2334 | this[path]=null; |
| 2335 | } |
| 2336 | catch(e){ |
| 2337 | } |
| 2338 | } |
| 2339 | }; |
| 2340 | rval.callStack=[]; |
| 2341 | return rval; |
| 2342 | },addToCallStack:function(_2a0,path,func,once){ |
| 2343 | var self=MochiKit.DOM; |
| 2344 | var _2a5=_2a0[path]; |
| 2345 | var _2a6=_2a5; |
| 2346 | if(!(typeof (_2a5)=="function"&&typeof (_2a5.callStack)=="object"&&_2a5.callStack!==null)){ |
| 2347 | _2a6=self._newCallStack(path,once); |
| 2348 | if(typeof (_2a5)=="function"){ |
| 2349 | _2a6.callStack.push(_2a5); |
| 2350 | } |
| 2351 | _2a0[path]=_2a6; |
| 2352 | } |
| 2353 | _2a6.callStack.push(func); |
| 2354 | },addLoadEvent:function(func){ |
| 2355 | var self=MochiKit.DOM; |
| 2356 | self.addToCallStack(self._window,"onload",func,true); |
| 2357 | },focusOnLoad:function(_2a9){ |
| 2358 | var self=MochiKit.DOM; |
| 2359 | self.addLoadEvent(function(){ |
| 2360 | _2a9=self.getElement(_2a9); |
| 2361 | if(_2a9){ |
| 2362 | _2a9.focus(); |
| 2363 | } |
| 2364 | }); |
| 2365 | },setElementClass:function(_2ab,_2ac){ |
| 2366 | var self=MochiKit.DOM; |
| 2367 | var obj=self.getElement(_2ab); |
| 2368 | if(self.attributeArray.compliant){ |
| 2369 | obj.setAttribute("class",_2ac); |
| 2370 | }else{ |
| 2371 | obj.setAttribute("className",_2ac); |
| 2372 | } |
| 2373 | },toggleElementClass:function(_2af){ |
| 2374 | var self=MochiKit.DOM; |
| 2375 | for(var i=1;i<arguments.length;i++){ |
| 2376 | var obj=self.getElement(arguments[i]); |
| 2377 | if(!self.addElementClass(obj,_2af)){ |
| 2378 | self.removeElementClass(obj,_2af); |
| 2379 | } |
| 2380 | } |
| 2381 | },addElementClass:function(_2b3,_2b4){ |
| 2382 | var self=MochiKit.DOM; |
| 2383 | var obj=self.getElement(_2b3); |
| 2384 | var cls=obj.className; |
| 2385 | if(cls==undefined||cls.length===0){ |
| 2386 | self.setElementClass(obj,_2b4); |
| 2387 | return true; |
| 2388 | } |
| 2389 | if(cls==_2b4){ |
| 2390 | return false; |
| 2391 | } |
| 2392 | var _2b8=cls.split(" "); |
| 2393 | for(var i=0;i<_2b8.length;i++){ |
| 2394 | if(_2b8[i]==_2b4){ |
| 2395 | return false; |
| 2396 | } |
| 2397 | } |
| 2398 | self.setElementClass(obj,cls+" "+_2b4); |
| 2399 | return true; |
| 2400 | },removeElementClass:function(_2ba,_2bb){ |
| 2401 | var self=MochiKit.DOM; |
| 2402 | var obj=self.getElement(_2ba); |
| 2403 | var cls=obj.className; |
| 2404 | if(cls==undefined||cls.length===0){ |
| 2405 | return false; |
| 2406 | } |
| 2407 | if(cls==_2bb){ |
| 2408 | self.setElementClass(obj,""); |
| 2409 | return true; |
| 2410 | } |
| 2411 | var _2bf=cls.split(" "); |
| 2412 | for(var i=0;i<_2bf.length;i++){ |
| 2413 | if(_2bf[i]==_2bb){ |
| 2414 | _2bf.splice(i,1); |
| 2415 | self.setElementClass(obj,_2bf.join(" ")); |
| 2416 | return true; |
| 2417 | } |
| 2418 | } |
| 2419 | return false; |
| 2420 | },swapElementClass:function(_2c1,_2c2,_2c3){ |
| 2421 | var obj=MochiKit.DOM.getElement(_2c1); |
| 2422 | var res=MochiKit.DOM.removeElementClass(obj,_2c2); |
| 2423 | if(res){ |
| 2424 | MochiKit.DOM.addElementClass(obj,_2c3); |
| 2425 | } |
| 2426 | return res; |
| 2427 | },hasElementClass:function(_2c6,_2c7){ |
| 2428 | var obj=MochiKit.DOM.getElement(_2c6); |
| 2429 | var cls=obj.className; |
| 2430 | if(!cls){ |
| 2431 | return false; |
| 2432 | } |
| 2433 | var _2ca=cls.split(" "); |
| 2434 | for(var i=1;i<arguments.length;i++){ |
| 2435 | var good=false; |
| 2436 | for(var j=0;j<_2ca.length;j++){ |
| 2437 | if(_2ca[j]==arguments[i]){ |
| 2438 | good=true; |
| 2439 | break; |
| 2440 | } |
| 2441 | } |
| 2442 | if(!good){ |
| 2443 | return false; |
| 2444 | } |
| 2445 | } |
| 2446 | return true; |
| 2447 | },escapeHTML:function(s){ |
| 2448 | return s.replace(/&/g,"&").replace(/"/g,""").replace(/</g,"<").replace(/>/g,">"); |
| 2449 | },toHTML:function(dom){ |
| 2450 | return MochiKit.DOM.emitHTML(dom).join(""); |
| 2451 | },emitHTML:function(dom,lst){ |
| 2452 | if(typeof (lst)=="undefined"||lst===null){ |
| 2453 | lst=[]; |
| 2454 | } |
| 2455 | var _2d2=[dom]; |
| 2456 | var self=MochiKit.DOM; |
| 2457 | var _2d4=self.escapeHTML; |
| 2458 | var _2d5=self.attributeArray; |
| 2459 | while(_2d2.length){ |
| 2460 | dom=_2d2.pop(); |
| 2461 | if(typeof (dom)=="string"){ |
| 2462 | lst.push(dom); |
| 2463 | }else{ |
| 2464 | if(dom.nodeType==1){ |
| 2465 | lst.push("<"+dom.tagName.toLowerCase()); |
| 2466 | var _2d6=[]; |
| 2467 | var _2d7=_2d5(dom); |
| 2468 | for(var i=0;i<_2d7.length;i++){ |
| 2469 | var a=_2d7[i]; |
| 2470 | _2d6.push([" ",a.name,"=\"",_2d4(a.value),"\""]); |
| 2471 | } |
| 2472 | _2d6.sort(); |
| 2473 | for(i=0;i<_2d6.length;i++){ |
| 2474 | var _2da=_2d6[i]; |
| 2475 | for(var j=0;j<_2da.length;j++){ |
| 2476 | lst.push(_2da[j]); |
| 2477 | } |
| 2478 | } |
| 2479 | if(dom.hasChildNodes()){ |
| 2480 | lst.push(">"); |
| 2481 | _2d2.push("</"+dom.tagName.toLowerCase()+">"); |
| 2482 | var _2dc=dom.childNodes; |
| 2483 | for(i=_2dc.length-1;i>=0;i--){ |
| 2484 | _2d2.push(_2dc[i]); |
| 2485 | } |
| 2486 | }else{ |
| 2487 | lst.push("/>"); |
| 2488 | } |
| 2489 | }else{ |
| 2490 | if(dom.nodeType==3){ |
| 2491 | lst.push(_2d4(dom.nodeValue)); |
| 2492 | } |
| 2493 | } |
| 2494 | } |
| 2495 | } |
| 2496 | return lst; |
| 2497 | },scrapeText:function(node,_2de){ |
| 2498 | var rval=[]; |
| 2499 | (function(node){ |
| 2500 | var cn=node.childNodes; |
| 2501 | if(cn){ |
| 2502 | for(var i=0;i<cn.length;i++){ |
| 2503 | arguments.callee.call(this,cn[i]); |
| 2504 | } |
| 2505 | } |
| 2506 | var _2e3=node.nodeValue; |
| 2507 | if(typeof (_2e3)=="string"){ |
| 2508 | rval.push(_2e3); |
| 2509 | } |
| 2510 | })(MochiKit.DOM.getElement(node)); |
| 2511 | if(_2de){ |
| 2512 | return rval; |
| 2513 | }else{ |
| 2514 | return rval.join(""); |
| 2515 | } |
| 2516 | },removeEmptyTextNodes:function(_2e4){ |
| 2517 | _2e4=MochiKit.DOM.getElement(_2e4); |
| 2518 | for(var i=0;i<_2e4.childNodes.length;i++){ |
| 2519 | var node=_2e4.childNodes[i]; |
| 2520 | if(node.nodeType==3&&!/\S/.test(node.nodeValue)){ |
| 2521 | node.parentNode.removeChild(node); |
| 2522 | } |
| 2523 | } |
| 2524 | },makeClipping:function(_2e7){ |
| 2525 | _2e7=MochiKit.DOM.getElement(_2e7); |
| 2526 | var _2e8=_2e7.style.overflow; |
| 2527 | if((MochiKit.Style.getStyle(_2e7,"overflow")||"visible")!="hidden"){ |
| 2528 | _2e7.style.overflow="hidden"; |
| 2529 | } |
| 2530 | return _2e8; |
| 2531 | },undoClipping:function(_2e9,_2ea){ |
| 2532 | _2e9=MochiKit.DOM.getElement(_2e9); |
| 2533 | if(!_2ea){ |
| 2534 | return; |
| 2535 | } |
| 2536 | _2e9.style.overflow=_2ea; |
| 2537 | },makePositioned:function(_2eb){ |
| 2538 | _2eb=MochiKit.DOM.getElement(_2eb); |
| 2539 | var pos=MochiKit.Style.getStyle(_2eb,"position"); |
| 2540 | if(pos=="static"||!pos){ |
| 2541 | _2eb.style.position="relative"; |
| 2542 | if(/Opera/.test(navigator.userAgent)){ |
| 2543 | _2eb.style.top=0; |
| 2544 | _2eb.style.left=0; |
| 2545 | } |
| 2546 | } |
| 2547 | },undoPositioned:function(_2ed){ |
| 2548 | _2ed=MochiKit.DOM.getElement(_2ed); |
| 2549 | if(_2ed.style.position=="relative"){ |
| 2550 | _2ed.style.position=_2ed.style.top=_2ed.style.left=_2ed.style.bottom=_2ed.style.right=""; |
| 2551 | } |
| 2552 | },getFirstElementByTagAndClassName:function(_2ee,_2ef,_2f0){ |
| 2553 | var self=MochiKit.DOM; |
| 2554 | if(typeof (_2ee)=="undefined"||_2ee===null){ |
| 2555 | _2ee="*"; |
| 2556 | } |
| 2557 | if(typeof (_2f0)=="undefined"||_2f0===null){ |
| 2558 | _2f0=self._document; |
| 2559 | } |
| 2560 | _2f0=self.getElement(_2f0); |
| 2561 | var _2f2=(_2f0.getElementsByTagName(_2ee)||self._document.all); |
| 2562 | if(typeof (_2ef)=="undefined"||_2ef===null){ |
| 2563 | return _2f2[0]; |
| 2564 | } |
| 2565 | for(var i=0;i<_2f2.length;i++){ |
| 2566 | var _2f4=_2f2[i]; |
| 2567 | var _2f5=_2f4.className.split(" "); |
| 2568 | for(var j=0;j<_2f5.length;j++){ |
| 2569 | if(_2f5[j]==_2ef){ |
| 2570 | return _2f4; |
| 2571 | } |
| 2572 | } |
| 2573 | } |
| 2574 | },getFirstParentByTagAndClassName:function(elem,_2f8,_2f9){ |
| 2575 | var self=MochiKit.DOM; |
| 2576 | elem=self.getElement(elem); |
| 2577 | if(typeof (_2f8)=="undefined"||_2f8===null){ |
| 2578 | _2f8="*"; |
| 2579 | }else{ |
| 2580 | _2f8=_2f8.toUpperCase(); |
| 2581 | } |
| 2582 | if(typeof (_2f9)=="undefined"||_2f9===null){ |
| 2583 | _2f9=null; |
| 2584 | } |
| 2585 | var _2fb=""; |
| 2586 | var _2fc=""; |
| 2587 | while(elem&&elem.tagName){ |
| 2588 | elem=elem.parentNode; |
| 2589 | if(_2f8=="*"&&_2f9===null){ |
| 2590 | return elem; |
| 2591 | } |
| 2592 | _2fb=elem.className.split(" "); |
| 2593 | _2fc=elem.tagName.toUpperCase(); |
| 2594 | if(_2f9===null&&_2f8==_2fc){ |
| 2595 | return elem; |
| 2596 | }else{ |
| 2597 | if(_2f9!==null){ |
| 2598 | for(var i=0;i<_2fb.length;i++){ |
| 2599 | if(_2f8=="*"&&_2fb[i]==_2f9){ |
| 2600 | return elem; |
| 2601 | }else{ |
| 2602 | if(_2f8==_2fc&&_2fb[i]==_2f9){ |
| 2603 | return elem; |
| 2604 | } |
| 2605 | } |
| 2606 | } |
| 2607 | } |
| 2608 | } |
| 2609 | } |
| 2610 | return elem; |
| 2611 | },isParent:function(_2fe,_2ff){ |
| 2612 | if(!_2fe.parentNode||_2fe==_2ff){ |
| 2613 | return false; |
| 2614 | } |
| 2615 | if(_2fe.parentNode==_2ff){ |
| 2616 | return true; |
| 2617 | } |
| 2618 | return MochiKit.DOM.isParent(_2fe.parentNode,_2ff); |
| 2619 | },__new__:function(win){ |
| 2620 | var m=MochiKit.Base; |
| 2621 | if(typeof (document)!="undefined"){ |
| 2622 | this._document=document; |
| 2623 | var _302="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"; |
| 2624 | this._xhtml=(document.documentElement&&document.createElementNS&&document.documentElement.namespaceURI===_302); |
| 2625 | }else{ |
| 2626 | if(MochiKit.MockDOM){ |
| 2627 | this._document=MochiKit.MockDOM.document; |
| 2628 | } |
| 2629 | } |
| 2630 | this._window=win; |
| 2631 | this.domConverters=new m.AdapterRegistry(); |
| 2632 | var _303=this._document.createElement("span"); |
| 2633 | var _304; |
| 2634 | if(_303&&_303.attributes&&_303.attributes.length>0){ |
| 2635 | var _305=m.filter; |
| 2636 | _304=function(node){ |
| 2637 | return _305(_304.ignoreAttrFilter,node.attributes); |
| 2638 | }; |
| 2639 | _304.ignoreAttr={}; |
| 2640 | var _307=_303.attributes; |
| 2641 | var _308=_304.ignoreAttr; |
| 2642 | for(var i=0;i<_307.length;i++){ |
| 2643 | var a=_307[i]; |
| 2644 | _308[a.name]=a.value; |
| 2645 | } |
| 2646 | _304.ignoreAttrFilter=function(a){ |
| 2647 | return (_304.ignoreAttr[a.name]!=a.value); |
| 2648 | }; |
| 2649 | _304.compliant=false; |
| 2650 | _304.renames={"class":"className","checked":"defaultChecked","usemap":"useMap","for":"htmlFor","readonly":"readOnly","colspan":"colSpan","bgcolor":"bgColor","cellspacing":"cellSpacing","cellpadding":"cellPadding"}; |
| 2651 | }else{ |
| 2652 | _304=function(node){ |
| 2653 | return node.attributes; |
| 2654 | }; |
| 2655 | _304.compliant=true; |
| 2656 | _304.renames={}; |
| 2657 | } |
| 2658 | this.attributeArray=_304; |
| 2659 | var _30d=function(_30e,arr){ |
| 2660 | var _310=arr[1].split("."); |
| 2661 | var str=""; |
| 2662 | var obj={}; |
| 2663 | str+="if (!MochiKit."+_310[1]+") { throw new Error(\""; |
| 2664 | str+="This function has been deprecated and depends on MochiKit."; |
| 2665 | str+=_310[1]+".\");}"; |
| 2666 | str+="return MochiKit."+_310[1]+"."+arr[0]; |
| 2667 | str+=".apply(this, arguments);"; |
| 2668 | obj[_310[2]]=new Function(str); |
| 2669 | MochiKit.Base.update(MochiKit[_30e],obj); |
| 2670 | }; |
| 2671 | for(var i;i<MochiKit.DOM.DEPRECATED.length;i++){ |
| 2672 | _30d("DOM",MochiKit.DOM.DEPRECATED[i]); |
| 2673 | } |
| 2674 | var _313=this.createDOMFunc; |
| 2675 | this.UL=_313("ul"); |
| 2676 | this.OL=_313("ol"); |
| 2677 | this.LI=_313("li"); |
| 2678 | this.TD=_313("td"); |
| 2679 | this.TR=_313("tr"); |
| 2680 | this.TBODY=_313("tbody"); |
| 2681 | this.THEAD=_313("thead"); |
| 2682 | this.TFOOT=_313("tfoot"); |
| 2683 | this.TABLE=_313("table"); |
| 2684 | this.TH=_313("th"); |
| 2685 | this.INPUT=_313("input"); |
| 2686 | this.SPAN=_313("span"); |
| 2687 | this.A=_313("a"); |
| 2688 | this.DIV=_313("div"); |
| 2689 | this.IMG=_313("img"); |
| 2690 | this.BUTTON=_313("button"); |
| 2691 | this.TT=_313("tt"); |
| 2692 | this.PRE=_313("pre"); |
| 2693 | this.H1=_313("h1"); |
| 2694 | this.H2=_313("h2"); |
| 2695 | this.H3=_313("h3"); |
| 2696 | this.BR=_313("br"); |
| 2697 | this.HR=_313("hr"); |
| 2698 | this.LABEL=_313("label"); |
| 2699 | this.TEXTAREA=_313("textarea"); |
| 2700 | this.FORM=_313("form"); |
| 2701 | this.P=_313("p"); |
| 2702 | this.SELECT=_313("select"); |
| 2703 | this.OPTION=_313("option"); |
| 2704 | this.OPTGROUP=_313("optgroup"); |
| 2705 | this.LEGEND=_313("legend"); |
| 2706 | this.FIELDSET=_313("fieldset"); |
| 2707 | this.STRONG=_313("strong"); |
| 2708 | this.CANVAS=_313("canvas"); |
| 2709 | this.$=this.getElement; |
| 2710 | this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; |
| 2711 | m.nameFunctions(this); |
| 2712 | }}); |
| 2713 | MochiKit.DOM.__new__(((typeof (window)=="undefined")?this:window)); |
| 2714 | if(MochiKit.__export__){ |
| 2715 | withWindow=MochiKit.DOM.withWindow; |
| 2716 | withDocument=MochiKit.DOM.withDocument; |
| 2717 | } |
| 2718 | MochiKit.Base._exportSymbols(this,MochiKit.DOM); |
| 2719 | if(typeof (dojo)!="undefined"){ |
| 2720 | dojo.provide("MochiKit.Style"); |
| 2721 | dojo.require("MochiKit.Base"); |
| 2722 | dojo.require("MochiKit.DOM"); |
| 2723 | } |
| 2724 | if(typeof (JSAN)!="undefined"){ |
| 2725 | JSAN.use("MochiKit.Base",[]); |
| 2726 | JSAN.use("MochiKit.DOM",[]); |
| 2727 | } |
| 2728 | try{ |
| 2729 | if(typeof (MochiKit.Base)=="undefined"){ |
| 2730 | throw ""; |
| 2731 | } |
| 2732 | } |
| 2733 | catch(e){ |
| 2734 | throw "MochiKit.Style depends on MochiKit.Base!"; |
| 2735 | } |
| 2736 | try{ |
| 2737 | if(typeof (MochiKit.DOM)=="undefined"){ |
| 2738 | throw ""; |
| 2739 | } |
| 2740 | } |
| 2741 | catch(e){ |
| 2742 | throw "MochiKit.Style depends on MochiKit.DOM!"; |
| 2743 | } |
| 2744 | if(typeof (MochiKit.Style)=="undefined"){ |
| 2745 | MochiKit.Style={}; |
| 2746 | } |
| 2747 | MochiKit.Style.NAME="MochiKit.Style"; |
| 2748 | MochiKit.Style.VERSION="1.4"; |
| 2749 | MochiKit.Style.__repr__=function(){ |
| 2750 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 2751 | }; |
| 2752 | MochiKit.Style.toString=function(){ |
| 2753 | return this.__repr__(); |
| 2754 | }; |
| 2755 | MochiKit.Style.EXPORT_OK=[]; |
| 2756 | MochiKit.Style.EXPORT=["setStyle","setOpacity","getStyle","getElementDimensions","elementDimensions","setElementDimensions","getElementPosition","elementPosition","setElementPosition","setDisplayForElement","hideElement","showElement","getViewportDimensions","getViewportPosition","Dimensions","Coordinates"]; |
| 2757 | MochiKit.Style.Dimensions=function(w,h){ |
| 2758 | this.w=w; |
| 2759 | this.h=h; |
| 2760 | }; |
| 2761 | MochiKit.Style.Dimensions.prototype.__repr__=function(){ |
| 2762 | var repr=MochiKit.Base.repr; |
| 2763 | return "{w: "+repr(this.w)+", h: "+repr(this.h)+"}"; |
| 2764 | }; |
| 2765 | MochiKit.Style.Dimensions.prototype.toString=function(){ |
| 2766 | return this.__repr__(); |
| 2767 | }; |
| 2768 | MochiKit.Style.Coordinates=function(x,y){ |
| 2769 | this.x=x; |
| 2770 | this.y=y; |
| 2771 | }; |
| 2772 | MochiKit.Style.Coordinates.prototype.__repr__=function(){ |
| 2773 | var repr=MochiKit.Base.repr; |
| 2774 | return "{x: "+repr(this.x)+", y: "+repr(this.y)+"}"; |
| 2775 | }; |
| 2776 | MochiKit.Style.Coordinates.prototype.toString=function(){ |
| 2777 | return this.__repr__(); |
| 2778 | }; |
| 2779 | MochiKit.Base.update(MochiKit.Style,{getStyle:function(elem,_31b){ |
| 2780 | var dom=MochiKit.DOM; |
| 2781 | var d=dom._document; |
| 2782 | elem=dom.getElement(elem); |
| 2783 | _31b=MochiKit.Base.camelize(_31b); |
| 2784 | if(!elem||elem==d){ |
| 2785 | return undefined; |
| 2786 | } |
| 2787 | if(_31b=="opacity"&&elem.filters){ |
| 2788 | var _31e=(MochiKit.Style.getStyle(elem,"filter")||"").match(/alpha\(opacity=(.*)\)/); |
| 2789 | if(_31e&&_31e[1]){ |
| 2790 | return parseFloat(_31e[1])/100; |
| 2791 | } |
| 2792 | return 1; |
| 2793 | } |
| 2794 | var _31f=elem.style?elem.style[_31b]:null; |
| 2795 | if(!_31f){ |
| 2796 | if(d.defaultView&&d.defaultView.getComputedStyle){ |
| 2797 | var css=d.defaultView.getComputedStyle(elem,null); |
| 2798 | _31b=_31b.replace(/([A-Z])/g,"-$1").toLowerCase(); |
| 2799 | _31f=css?css.getPropertyValue(_31b):null; |
| 2800 | }else{ |
| 2801 | if(elem.currentStyle){ |
| 2802 | _31f=elem.currentStyle[_31b]; |
| 2803 | } |
| 2804 | } |
| 2805 | } |
| 2806 | if(_31b=="opacity"){ |
| 2807 | _31f=parseFloat(_31f); |
| 2808 | } |
| 2809 | if(/Opera/.test(navigator.userAgent)&&(MochiKit.Base.find(["left","top","right","bottom"],_31b)!=-1)){ |
| 2810 | if(MochiKit.Style.getStyle(elem,"position")=="static"){ |
| 2811 | _31f="auto"; |
| 2812 | } |
| 2813 | } |
| 2814 | return _31f=="auto"?null:_31f; |
| 2815 | },setStyle:function(elem,_322){ |
| 2816 | elem=MochiKit.DOM.getElement(elem); |
| 2817 | for(var name in _322){ |
| 2818 | if(name=="opacity"){ |
| 2819 | MochiKit.Style.setOpacity(elem,_322[name]); |
| 2820 | }else{ |
| 2821 | elem.style[MochiKit.Base.camelize(name)]=_322[name]; |
| 2822 | } |
| 2823 | } |
| 2824 | },setOpacity:function(elem,o){ |
| 2825 | elem=MochiKit.DOM.getElement(elem); |
| 2826 | var self=MochiKit.Style; |
| 2827 | if(o==1){ |
| 2828 | var _327=/Gecko/.test(navigator.userAgent)&&!(/Konqueror|AppleWebKit|KHTML/.test(navigator.userAgent)); |
| 2829 | elem.style["opacity"]=_327?0.999999:1; |
| 2830 | if(/MSIE/.test(navigator.userAgent)){ |
| 2831 | elem.style["filter"]=self.getStyle(elem,"filter").replace(/alpha\([^\)]*\)/gi,""); |
| 2832 | } |
| 2833 | }else{ |
| 2834 | if(o<0.00001){ |
| 2835 | o=0; |
| 2836 | } |
| 2837 | elem.style["opacity"]=o; |
| 2838 | if(/MSIE/.test(navigator.userAgent)){ |
| 2839 | elem.style["filter"]=self.getStyle(elem,"filter").replace(/alpha\([^\)]*\)/gi,"")+"alpha(opacity="+o*100+")"; |
| 2840 | } |
| 2841 | } |
| 2842 | },getElementPosition:function(elem,_329){ |
| 2843 | var self=MochiKit.Style; |
| 2844 | var dom=MochiKit.DOM; |
| 2845 | elem=dom.getElement(elem); |
| 2846 | if(!elem||(!(elem.x&&elem.y)&&(!elem.parentNode===null||self.getStyle(elem,"display")=="none"))){ |
| 2847 | return undefined; |
| 2848 | } |
| 2849 | var c=new self.Coordinates(0,0); |
| 2850 | var box=null; |
| 2851 | var _32e=null; |
| 2852 | var d=MochiKit.DOM._document; |
| 2853 | var de=d.documentElement; |
| 2854 | var b=d.body; |
| 2855 | if(!elem.parentNode&&elem.x&&elem.y){ |
| 2856 | c.x+=elem.x||0; |
| 2857 | c.y+=elem.y||0; |
| 2858 | }else{ |
| 2859 | if(elem.getBoundingClientRect){ |
| 2860 | box=elem.getBoundingClientRect(); |
| 2861 | c.x+=box.left+(de.scrollLeft||b.scrollLeft)-(de.clientLeft||0); |
| 2862 | c.y+=box.top+(de.scrollTop||b.scrollTop)-(de.clientTop||0); |
| 2863 | }else{ |
| 2864 | if(elem.offsetParent){ |
| 2865 | c.x+=elem.offsetLeft; |
| 2866 | c.y+=elem.offsetTop; |
| 2867 | _32e=elem.offsetParent; |
| 2868 | if(_32e!=elem){ |
| 2869 | while(_32e){ |
| 2870 | c.x+=_32e.offsetLeft; |
| 2871 | c.y+=_32e.offsetTop; |
| 2872 | _32e=_32e.offsetParent; |
| 2873 | } |
| 2874 | } |
| 2875 | var ua=navigator.userAgent.toLowerCase(); |
| 2876 | if((typeof (opera)!="undefined"&&parseFloat(opera.version())<9)||(ua.indexOf("AppleWebKit")!=-1&&self.getStyle(elem,"position")=="absolute")){ |
| 2877 | c.x-=b.offsetLeft; |
| 2878 | c.y-=b.offsetTop; |
| 2879 | } |
| 2880 | } |
| 2881 | } |
| 2882 | } |
| 2883 | if(typeof (_329)!="undefined"){ |
| 2884 | _329=arguments.callee(_329); |
| 2885 | if(_329){ |
| 2886 | c.x-=(_329.x||0); |
| 2887 | c.y-=(_329.y||0); |
| 2888 | } |
| 2889 | } |
| 2890 | if(elem.parentNode){ |
| 2891 | _32e=elem.parentNode; |
| 2892 | }else{ |
| 2893 | _32e=null; |
| 2894 | } |
| 2895 | while(_32e){ |
| 2896 | var _333=_32e.tagName.toUpperCase(); |
| 2897 | if(_333==="BODY"||_333==="HTML"){ |
| 2898 | break; |
| 2899 | } |
| 2900 | var disp=self.getStyle(_32e,"display"); |
| 2901 | if(disp!="inline"&&disp!="table-row"){ |
| 2902 | c.x-=_32e.scrollLeft; |
| 2903 | c.y-=_32e.scrollTop; |
| 2904 | } |
| 2905 | if(_32e.parentNode){ |
| 2906 | _32e=_32e.parentNode; |
| 2907 | }else{ |
| 2908 | _32e=null; |
| 2909 | } |
| 2910 | } |
| 2911 | return c; |
| 2912 | },setElementPosition:function(elem,_336,_337){ |
| 2913 | elem=MochiKit.DOM.getElement(elem); |
| 2914 | if(typeof (_337)=="undefined"){ |
| 2915 | _337="px"; |
| 2916 | } |
| 2917 | var _338={}; |
| 2918 | var _339=MochiKit.Base.isUndefinedOrNull; |
| 2919 | if(!_339(_336.x)){ |
| 2920 | _338["left"]=_336.x+_337; |
| 2921 | } |
| 2922 | if(!_339(_336.y)){ |
| 2923 | _338["top"]=_336.y+_337; |
| 2924 | } |
| 2925 | MochiKit.DOM.updateNodeAttributes(elem,{"style":_338}); |
| 2926 | },getElementDimensions:function(elem){ |
| 2927 | var self=MochiKit.Style; |
| 2928 | var dom=MochiKit.DOM; |
| 2929 | if(typeof (elem.w)=="number"||typeof (elem.h)=="number"){ |
| 2930 | return new self.Dimensions(elem.w||0,elem.h||0); |
| 2931 | } |
| 2932 | elem=dom.getElement(elem); |
| 2933 | if(!elem){ |
| 2934 | return undefined; |
| 2935 | } |
| 2936 | var disp=self.getStyle(elem,"display"); |
| 2937 | if(disp!="none"&&disp!==""&&typeof (disp)!="undefined"){ |
| 2938 | return new self.Dimensions(elem.offsetWidth||0,elem.offsetHeight||0); |
| 2939 | } |
| 2940 | var s=elem.style; |
| 2941 | var _33f=s.visibility; |
| 2942 | var _340=s.position; |
| 2943 | s.visibility="hidden"; |
| 2944 | s.position="absolute"; |
| 2945 | s.display=""; |
| 2946 | var _341=elem.offsetWidth; |
| 2947 | var _342=elem.offsetHeight; |
| 2948 | s.display="none"; |
| 2949 | s.position=_340; |
| 2950 | s.visibility=_33f; |
| 2951 | return new self.Dimensions(_341,_342); |
| 2952 | },setElementDimensions:function(elem,_344,_345){ |
| 2953 | elem=MochiKit.DOM.getElement(elem); |
| 2954 | if(typeof (_345)=="undefined"){ |
| 2955 | _345="px"; |
| 2956 | } |
| 2957 | var _346={}; |
| 2958 | var _347=MochiKit.Base.isUndefinedOrNull; |
| 2959 | if(!_347(_344.w)){ |
| 2960 | _346["width"]=_344.w+_345; |
| 2961 | } |
| 2962 | if(!_347(_344.h)){ |
| 2963 | _346["height"]=_344.h+_345; |
| 2964 | } |
| 2965 | MochiKit.DOM.updateNodeAttributes(elem,{"style":_346}); |
| 2966 | },setDisplayForElement:function(_348,_349){ |
| 2967 | var _34a=MochiKit.Base.extend(null,arguments,1); |
| 2968 | var _34b=MochiKit.DOM.getElement; |
| 2969 | for(var i=0;i<_34a.length;i++){ |
| 2970 | _349=_34b(_34a[i]); |
| 2971 | if(_349){ |
| 2972 | _349.style.display=_348; |
| 2973 | } |
| 2974 | } |
| 2975 | },getViewportDimensions:function(){ |
| 2976 | var d=new MochiKit.Style.Dimensions(); |
| 2977 | var w=MochiKit.DOM._window; |
| 2978 | var b=MochiKit.DOM._document.body; |
| 2979 | if(w.innerWidth){ |
| 2980 | d.w=w.innerWidth; |
| 2981 | d.h=w.innerHeight; |
| 2982 | }else{ |
| 2983 | if(b.parentElement.clientWidth){ |
| 2984 | d.w=b.parentElement.clientWidth; |
| 2985 | d.h=b.parentElement.clientHeight; |
| 2986 | }else{ |
| 2987 | if(b&&b.clientWidth){ |
| 2988 | d.w=b.clientWidth; |
| 2989 | d.h=b.clientHeight; |
| 2990 | } |
| 2991 | } |
| 2992 | } |
| 2993 | return d; |
| 2994 | },getViewportPosition:function(){ |
| 2995 | var c=new MochiKit.Style.Coordinates(0,0); |
| 2996 | var d=MochiKit.DOM._document; |
| 2997 | var de=d.documentElement; |
| 2998 | var db=d.body; |
| 2999 | if(de&&(de.scrollTop||de.scrollLeft)){ |
| 3000 | c.x=de.scrollLeft; |
| 3001 | c.y=de.scrollTop; |
| 3002 | }else{ |
| 3003 | if(db){ |
| 3004 | c.x=db.scrollLeft; |
| 3005 | c.y=db.scrollTop; |
| 3006 | } |
| 3007 | } |
| 3008 | return c; |
| 3009 | },__new__:function(){ |
| 3010 | var m=MochiKit.Base; |
| 3011 | this.elementPosition=this.getElementPosition; |
| 3012 | this.elementDimensions=this.getElementDimensions; |
| 3013 | this.hideElement=m.partial(this.setDisplayForElement,"none"); |
| 3014 | this.showElement=m.partial(this.setDisplayForElement,"block"); |
| 3015 | this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; |
| 3016 | m.nameFunctions(this); |
| 3017 | }}); |
| 3018 | MochiKit.Style.__new__(); |
| 3019 | MochiKit.Base._exportSymbols(this,MochiKit.Style); |
| 3020 | if(typeof (dojo)!="undefined"){ |
| 3021 | dojo.provide("MochiKit.Color"); |
| 3022 | dojo.require("MochiKit.Base"); |
| 3023 | dojo.require("MochiKit.DOM"); |
| 3024 | dojo.require("MochiKit.Style"); |
| 3025 | } |
| 3026 | if(typeof (JSAN)!="undefined"){ |
| 3027 | JSAN.use("MochiKit.Base",[]); |
| 3028 | JSAN.use("MochiKit.DOM",[]); |
| 3029 | JSAN.use("MochiKit.Style",[]); |
| 3030 | } |
| 3031 | try{ |
| 3032 | if(typeof (MochiKit.Base)=="undefined"){ |
| 3033 | throw ""; |
| 3034 | } |
| 3035 | } |
| 3036 | catch(e){ |
| 3037 | throw "MochiKit.Color depends on MochiKit.Base"; |
| 3038 | } |
| 3039 | try{ |
| 3040 | if(typeof (MochiKit.DOM)=="undefined"){ |
| 3041 | throw ""; |
| 3042 | } |
| 3043 | } |
| 3044 | catch(e){ |
| 3045 | throw "MochiKit.Color depends on MochiKit.DOM"; |
| 3046 | } |
| 3047 | try{ |
| 3048 | if(typeof (MochiKit.Style)=="undefined"){ |
| 3049 | throw ""; |
| 3050 | } |
| 3051 | } |
| 3052 | catch(e){ |
| 3053 | throw "MochiKit.Color depends on MochiKit.Style"; |
| 3054 | } |
| 3055 | if(typeof (MochiKit.Color)=="undefined"){ |
| 3056 | MochiKit.Color={}; |
| 3057 | } |
| 3058 | MochiKit.Color.NAME="MochiKit.Color"; |
| 3059 | MochiKit.Color.VERSION="1.4"; |
| 3060 | MochiKit.Color.__repr__=function(){ |
| 3061 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 3062 | }; |
| 3063 | MochiKit.Color.toString=function(){ |
| 3064 | return this.__repr__(); |
| 3065 | }; |
| 3066 | MochiKit.Color.Color=function(red,_356,blue,_358){ |
| 3067 | if(typeof (_358)=="undefined"||_358===null){ |
| 3068 | _358=1; |
| 3069 | } |
| 3070 | this.rgb={r:red,g:_356,b:blue,a:_358}; |
| 3071 | }; |
| 3072 | MochiKit.Color.Color.prototype={__class__:MochiKit.Color.Color,colorWithAlpha:function(_359){ |
| 3073 | var rgb=this.rgb; |
| 3074 | var m=MochiKit.Color; |
| 3075 | return m.Color.fromRGB(rgb.r,rgb.g,rgb.b,_359); |
| 3076 | },colorWithHue:function(hue){ |
| 3077 | var hsl=this.asHSL(); |
| 3078 | hsl.h=hue; |
| 3079 | var m=MochiKit.Color; |
| 3080 | return m.Color.fromHSL(hsl); |
| 3081 | },colorWithSaturation:function(_35f){ |
| 3082 | var hsl=this.asHSL(); |
| 3083 | hsl.s=_35f; |
| 3084 | var m=MochiKit.Color; |
| 3085 | return m.Color.fromHSL(hsl); |
| 3086 | },colorWithLightness:function(_362){ |
| 3087 | var hsl=this.asHSL(); |
| 3088 | hsl.l=_362; |
| 3089 | var m=MochiKit.Color; |
| 3090 | return m.Color.fromHSL(hsl); |
| 3091 | },darkerColorWithLevel:function(_365){ |
| 3092 | var hsl=this.asHSL(); |
| 3093 | hsl.l=Math.max(hsl.l-_365,0); |
| 3094 | var m=MochiKit.Color; |
| 3095 | return m.Color.fromHSL(hsl); |
| 3096 | },lighterColorWithLevel:function(_368){ |
| 3097 | var hsl=this.asHSL(); |
| 3098 | hsl.l=Math.min(hsl.l+_368,1); |
| 3099 | var m=MochiKit.Color; |
| 3100 | return m.Color.fromHSL(hsl); |
| 3101 | },blendedColor:function(_36b,_36c){ |
| 3102 | if(typeof (_36c)=="undefined"||_36c===null){ |
| 3103 | _36c=0.5; |
| 3104 | } |
| 3105 | var sf=1-_36c; |
| 3106 | var s=this.rgb; |
| 3107 | var d=_36b.rgb; |
| 3108 | var df=_36c; |
| 3109 | return MochiKit.Color.Color.fromRGB((s.r*sf)+(d.r*df),(s.g*sf)+(d.g*df),(s.b*sf)+(d.b*df),(s.a*sf)+(d.a*df)); |
| 3110 | },compareRGB:function(_371){ |
| 3111 | var a=this.asRGB(); |
| 3112 | var b=_371.asRGB(); |
| 3113 | return MochiKit.Base.compare([a.r,a.g,a.b,a.a],[b.r,b.g,b.b,b.a]); |
| 3114 | },isLight:function(){ |
| 3115 | return this.asHSL().b>0.5; |
| 3116 | },isDark:function(){ |
| 3117 | return (!this.isLight()); |
| 3118 | },toHSLString:function(){ |
| 3119 | var c=this.asHSL(); |
| 3120 | var ccc=MochiKit.Color.clampColorComponent; |
| 3121 | var rval=this._hslString; |
| 3122 | if(!rval){ |
| 3123 | var mid=(ccc(c.h,360).toFixed(0)+","+ccc(c.s,100).toPrecision(4)+"%"+","+ccc(c.l,100).toPrecision(4)+"%"); |
| 3124 | var a=c.a; |
| 3125 | if(a>=1){ |
| 3126 | a=1; |
| 3127 | rval="hsl("+mid+")"; |
| 3128 | }else{ |
| 3129 | if(a<=0){ |
| 3130 | a=0; |
| 3131 | } |
| 3132 | rval="hsla("+mid+","+a+")"; |
| 3133 | } |
| 3134 | this._hslString=rval; |
| 3135 | } |
| 3136 | return rval; |
| 3137 | },toRGBString:function(){ |
| 3138 | var c=this.rgb; |
| 3139 | var ccc=MochiKit.Color.clampColorComponent; |
| 3140 | var rval=this._rgbString; |
| 3141 | if(!rval){ |
| 3142 | var mid=(ccc(c.r,255).toFixed(0)+","+ccc(c.g,255).toFixed(0)+","+ccc(c.b,255).toFixed(0)); |
| 3143 | if(c.a!=1){ |
| 3144 | rval="rgba("+mid+","+c.a+")"; |
| 3145 | }else{ |
| 3146 | rval="rgb("+mid+")"; |
| 3147 | } |
| 3148 | this._rgbString=rval; |
| 3149 | } |
| 3150 | return rval; |
| 3151 | },asRGB:function(){ |
| 3152 | return MochiKit.Base.clone(this.rgb); |
| 3153 | },toHexString:function(){ |
| 3154 | var m=MochiKit.Color; |
| 3155 | var c=this.rgb; |
| 3156 | var ccc=MochiKit.Color.clampColorComponent; |
| 3157 | var rval=this._hexString; |
| 3158 | if(!rval){ |
| 3159 | rval=("#"+m.toColorPart(ccc(c.r,255))+m.toColorPart(ccc(c.g,255))+m.toColorPart(ccc(c.b,255))); |
| 3160 | this._hexString=rval; |
| 3161 | } |
| 3162 | return rval; |
| 3163 | },asHSV:function(){ |
| 3164 | var hsv=this.hsv; |
| 3165 | var c=this.rgb; |
| 3166 | if(typeof (hsv)=="undefined"||hsv===null){ |
| 3167 | hsv=MochiKit.Color.rgbToHSV(this.rgb); |
| 3168 | this.hsv=hsv; |
| 3169 | } |
| 3170 | return MochiKit.Base.clone(hsv); |
| 3171 | },asHSL:function(){ |
| 3172 | var hsl=this.hsl; |
| 3173 | var c=this.rgb; |
| 3174 | if(typeof (hsl)=="undefined"||hsl===null){ |
| 3175 | hsl=MochiKit.Color.rgbToHSL(this.rgb); |
| 3176 | this.hsl=hsl; |
| 3177 | } |
| 3178 | return MochiKit.Base.clone(hsl); |
| 3179 | },toString:function(){ |
| 3180 | return this.toRGBString(); |
| 3181 | },repr:function(){ |
| 3182 | var c=this.rgb; |
| 3183 | var col=[c.r,c.g,c.b,c.a]; |
| 3184 | return this.__class__.NAME+"("+col.join(", ")+")"; |
| 3185 | }}; |
| 3186 | MochiKit.Base.update(MochiKit.Color.Color,{fromRGB:function(red,_388,blue,_38a){ |
| 3187 | var _38b=MochiKit.Color.Color; |
| 3188 | if(arguments.length==1){ |
| 3189 | var rgb=red; |
| 3190 | red=rgb.r; |
| 3191 | _388=rgb.g; |
| 3192 | blue=rgb.b; |
| 3193 | if(typeof (rgb.a)=="undefined"){ |
| 3194 | _38a=undefined; |
| 3195 | }else{ |
| 3196 | _38a=rgb.a; |
| 3197 | } |
| 3198 | } |
| 3199 | return new _38b(red,_388,blue,_38a); |
| 3200 | },fromHSL:function(hue,_38e,_38f,_390){ |
| 3201 | var m=MochiKit.Color; |
| 3202 | return m.Color.fromRGB(m.hslToRGB.apply(m,arguments)); |
| 3203 | },fromHSV:function(hue,_393,_394,_395){ |
| 3204 | var m=MochiKit.Color; |
| 3205 | return m.Color.fromRGB(m.hsvToRGB.apply(m,arguments)); |
| 3206 | },fromName:function(name){ |
| 3207 | var _398=MochiKit.Color.Color; |
| 3208 | if(name.charAt(0)=="\""){ |
| 3209 | name=name.substr(1,name.length-2); |
| 3210 | } |
| 3211 | var _399=_398._namedColors[name.toLowerCase()]; |
| 3212 | if(typeof (_399)=="string"){ |
| 3213 | return _398.fromHexString(_399); |
| 3214 | }else{ |
| 3215 | if(name=="transparent"){ |
| 3216 | return _398.transparentColor(); |
| 3217 | } |
| 3218 | } |
| 3219 | return null; |
| 3220 | },fromString:function(_39a){ |
| 3221 | var self=MochiKit.Color.Color; |
| 3222 | var _39c=_39a.substr(0,3); |
| 3223 | if(_39c=="rgb"){ |
| 3224 | return self.fromRGBString(_39a); |
| 3225 | }else{ |
| 3226 | if(_39c=="hsl"){ |
| 3227 | return self.fromHSLString(_39a); |
| 3228 | }else{ |
| 3229 | if(_39a.charAt(0)=="#"){ |
| 3230 | return self.fromHexString(_39a); |
| 3231 | } |
| 3232 | } |
| 3233 | } |
| 3234 | return self.fromName(_39a); |
| 3235 | },fromHexString:function(_39d){ |
| 3236 | if(_39d.charAt(0)=="#"){ |
| 3237 | _39d=_39d.substring(1); |
| 3238 | } |
| 3239 | var _39e=[]; |
| 3240 | var i,hex; |
| 3241 | if(_39d.length==3){ |
| 3242 | for(i=0;i<3;i++){ |
| 3243 | hex=_39d.substr(i,1); |
| 3244 | _39e.push(parseInt(hex+hex,16)/255); |
| 3245 | } |
| 3246 | }else{ |
| 3247 | for(i=0;i<6;i+=2){ |
| 3248 | hex=_39d.substr(i,2); |
| 3249 | _39e.push(parseInt(hex,16)/255); |
| 3250 | } |
| 3251 | } |
| 3252 | var _3a1=MochiKit.Color.Color; |
| 3253 | return _3a1.fromRGB.apply(_3a1,_39e); |
| 3254 | },_fromColorString:function(pre,_3a3,_3a4,_3a5){ |
| 3255 | if(_3a5.indexOf(pre)===0){ |
| 3256 | _3a5=_3a5.substring(_3a5.indexOf("(",3)+1,_3a5.length-1); |
| 3257 | } |
| 3258 | var _3a6=_3a5.split(/\s*,\s*/); |
| 3259 | var _3a7=[]; |
| 3260 | for(var i=0;i<_3a6.length;i++){ |
| 3261 | var c=_3a6[i]; |
| 3262 | var val; |
| 3263 | var _3ab=c.substring(c.length-3); |
| 3264 | if(c.charAt(c.length-1)=="%"){ |
| 3265 | val=0.01*parseFloat(c.substring(0,c.length-1)); |
| 3266 | }else{ |
| 3267 | if(_3ab=="deg"){ |
| 3268 | val=parseFloat(c)/360; |
| 3269 | }else{ |
| 3270 | if(_3ab=="rad"){ |
| 3271 | val=parseFloat(c)/(Math.PI*2); |
| 3272 | }else{ |
| 3273 | val=_3a4[i]*parseFloat(c); |
| 3274 | } |
| 3275 | } |
| 3276 | } |
| 3277 | _3a7.push(val); |
| 3278 | } |
| 3279 | return this[_3a3].apply(this,_3a7); |
| 3280 | },fromComputedStyle:function(elem,_3ad){ |
| 3281 | var d=MochiKit.DOM; |
| 3282 | var cls=MochiKit.Color.Color; |
| 3283 | for(elem=d.getElement(elem);elem;elem=elem.parentNode){ |
| 3284 | var _3b0=MochiKit.Style.getStyle.apply(d,arguments); |
| 3285 | if(!_3b0){ |
| 3286 | continue; |
| 3287 | } |
| 3288 | var _3b1=cls.fromString(_3b0); |
| 3289 | if(!_3b1){ |
| 3290 | break; |
| 3291 | } |
| 3292 | if(_3b1.asRGB().a>0){ |
| 3293 | return _3b1; |
| 3294 | } |
| 3295 | } |
| 3296 | return null; |
| 3297 | },fromBackground:function(elem){ |
| 3298 | var cls=MochiKit.Color.Color; |
| 3299 | return cls.fromComputedStyle(elem,"backgroundColor","background-color")||cls.whiteColor(); |
| 3300 | },fromText:function(elem){ |
| 3301 | var cls=MochiKit.Color.Color; |
| 3302 | return cls.fromComputedStyle(elem,"color","color")||cls.blackColor(); |
| 3303 | },namedColors:function(){ |
| 3304 | return MochiKit.Base.clone(MochiKit.Color.Color._namedColors); |
| 3305 | }}); |
| 3306 | MochiKit.Base.update(MochiKit.Color,{clampColorComponent:function(v,_3b7){ |
| 3307 | v*=_3b7; |
| 3308 | if(v<0){ |
| 3309 | return 0; |
| 3310 | }else{ |
| 3311 | if(v>_3b7){ |
| 3312 | return _3b7; |
| 3313 | }else{ |
| 3314 | return v; |
| 3315 | } |
| 3316 | } |
| 3317 | },_hslValue:function(n1,n2,hue){ |
| 3318 | if(hue>6){ |
| 3319 | hue-=6; |
| 3320 | }else{ |
| 3321 | if(hue<0){ |
| 3322 | hue+=6; |
| 3323 | } |
| 3324 | } |
| 3325 | var val; |
| 3326 | if(hue<1){ |
| 3327 | val=n1+(n2-n1)*hue; |
| 3328 | }else{ |
| 3329 | if(hue<3){ |
| 3330 | val=n2; |
| 3331 | }else{ |
| 3332 | if(hue<4){ |
| 3333 | val=n1+(n2-n1)*(4-hue); |
| 3334 | }else{ |
| 3335 | val=n1; |
| 3336 | } |
| 3337 | } |
| 3338 | } |
| 3339 | return val; |
| 3340 | },hsvToRGB:function(hue,_3bd,_3be,_3bf){ |
| 3341 | if(arguments.length==1){ |
| 3342 | var hsv=hue; |
| 3343 | hue=hsv.h; |
| 3344 | _3bd=hsv.s; |
| 3345 | _3be=hsv.v; |
| 3346 | _3bf=hsv.a; |
| 3347 | } |
| 3348 | var red; |
| 3349 | var _3c2; |
| 3350 | var blue; |
| 3351 | if(_3bd===0){ |
| 3352 | red=_3be; |
| 3353 | _3c2=_3be; |
| 3354 | blue=_3be; |
| 3355 | }else{ |
| 3356 | var i=Math.floor(hue*6); |
| 3357 | var f=(hue*6)-i; |
| 3358 | var p=_3be*(1-_3bd); |
| 3359 | var q=_3be*(1-(_3bd*f)); |
| 3360 | var t=_3be*(1-(_3bd*(1-f))); |
| 3361 | switch(i){ |
| 3362 | case 1: |
| 3363 | red=q; |
| 3364 | _3c2=_3be; |
| 3365 | blue=p; |
| 3366 | break; |
| 3367 | case 2: |
| 3368 | red=p; |
| 3369 | _3c2=_3be; |
| 3370 | blue=t; |
| 3371 | break; |
| 3372 | case 3: |
| 3373 | red=p; |
| 3374 | _3c2=q; |
| 3375 | blue=_3be; |
| 3376 | break; |
| 3377 | case 4: |
| 3378 | red=t; |
| 3379 | _3c2=p; |
| 3380 | blue=_3be; |
| 3381 | break; |
| 3382 | case 5: |
| 3383 | red=_3be; |
| 3384 | _3c2=p; |
| 3385 | blue=q; |
| 3386 | break; |
| 3387 | case 6: |
| 3388 | case 0: |
| 3389 | red=_3be; |
| 3390 | _3c2=t; |
| 3391 | blue=p; |
| 3392 | break; |
| 3393 | } |
| 3394 | } |
| 3395 | return {r:red,g:_3c2,b:blue,a:_3bf}; |
| 3396 | },hslToRGB:function(hue,_3ca,_3cb,_3cc){ |
| 3397 | if(arguments.length==1){ |
| 3398 | var hsl=hue; |
| 3399 | hue=hsl.h; |
| 3400 | _3ca=hsl.s; |
| 3401 | _3cb=hsl.l; |
| 3402 | _3cc=hsl.a; |
| 3403 | } |
| 3404 | var red; |
| 3405 | var _3cf; |
| 3406 | var blue; |
| 3407 | if(_3ca===0){ |
| 3408 | red=_3cb; |
| 3409 | _3cf=_3cb; |
| 3410 | blue=_3cb; |
| 3411 | }else{ |
| 3412 | var m2; |
| 3413 | if(_3cb<=0.5){ |
| 3414 | m2=_3cb*(1+_3ca); |
| 3415 | }else{ |
| 3416 | m2=_3cb+_3ca-(_3cb*_3ca); |
| 3417 | } |
| 3418 | var m1=(2*_3cb)-m2; |
| 3419 | var f=MochiKit.Color._hslValue; |
| 3420 | var h6=hue*6; |
| 3421 | red=f(m1,m2,h6+2); |
| 3422 | _3cf=f(m1,m2,h6); |
| 3423 | blue=f(m1,m2,h6-2); |
| 3424 | } |
| 3425 | return {r:red,g:_3cf,b:blue,a:_3cc}; |
| 3426 | },rgbToHSV:function(red,_3d6,blue,_3d8){ |
| 3427 | if(arguments.length==1){ |
| 3428 | var rgb=red; |
| 3429 | red=rgb.r; |
| 3430 | _3d6=rgb.g; |
| 3431 | blue=rgb.b; |
| 3432 | _3d8=rgb.a; |
| 3433 | } |
| 3434 | var max=Math.max(Math.max(red,_3d6),blue); |
| 3435 | var min=Math.min(Math.min(red,_3d6),blue); |
| 3436 | var hue; |
| 3437 | var _3dd; |
| 3438 | var _3de=max; |
| 3439 | if(min==max){ |
| 3440 | hue=0; |
| 3441 | _3dd=0; |
| 3442 | }else{ |
| 3443 | var _3df=(max-min); |
| 3444 | _3dd=_3df/max; |
| 3445 | if(red==max){ |
| 3446 | hue=(_3d6-blue)/_3df; |
| 3447 | }else{ |
| 3448 | if(_3d6==max){ |
| 3449 | hue=2+((blue-red)/_3df); |
| 3450 | }else{ |
| 3451 | hue=4+((red-_3d6)/_3df); |
| 3452 | } |
| 3453 | } |
| 3454 | hue/=6; |
| 3455 | if(hue<0){ |
| 3456 | hue+=1; |
| 3457 | } |
| 3458 | if(hue>1){ |
| 3459 | hue-=1; |
| 3460 | } |
| 3461 | } |
| 3462 | return {h:hue,s:_3dd,v:_3de,a:_3d8}; |
| 3463 | },rgbToHSL:function(red,_3e1,blue,_3e3){ |
| 3464 | if(arguments.length==1){ |
| 3465 | var rgb=red; |
| 3466 | red=rgb.r; |
| 3467 | _3e1=rgb.g; |
| 3468 | blue=rgb.b; |
| 3469 | _3e3=rgb.a; |
| 3470 | } |
| 3471 | var max=Math.max(red,Math.max(_3e1,blue)); |
| 3472 | var min=Math.min(red,Math.min(_3e1,blue)); |
| 3473 | var hue; |
| 3474 | var _3e8; |
| 3475 | var _3e9=(max+min)/2; |
| 3476 | var _3ea=max-min; |
| 3477 | if(_3ea===0){ |
| 3478 | hue=0; |
| 3479 | _3e8=0; |
| 3480 | }else{ |
| 3481 | if(_3e9<=0.5){ |
| 3482 | _3e8=_3ea/(max+min); |
| 3483 | }else{ |
| 3484 | _3e8=_3ea/(2-max-min); |
| 3485 | } |
| 3486 | if(red==max){ |
| 3487 | hue=(_3e1-blue)/_3ea; |
| 3488 | }else{ |
| 3489 | if(_3e1==max){ |
| 3490 | hue=2+((blue-red)/_3ea); |
| 3491 | }else{ |
| 3492 | hue=4+((red-_3e1)/_3ea); |
| 3493 | } |
| 3494 | } |
| 3495 | hue/=6; |
| 3496 | if(hue<0){ |
| 3497 | hue+=1; |
| 3498 | } |
| 3499 | if(hue>1){ |
| 3500 | hue-=1; |
| 3501 | } |
| 3502 | } |
| 3503 | return {h:hue,s:_3e8,l:_3e9,a:_3e3}; |
| 3504 | },toColorPart:function(num){ |
| 3505 | num=Math.round(num); |
| 3506 | var _3ec=num.toString(16); |
| 3507 | if(num<16){ |
| 3508 | return "0"+_3ec; |
| 3509 | } |
| 3510 | return _3ec; |
| 3511 | },__new__:function(){ |
| 3512 | var m=MochiKit.Base; |
| 3513 | this.Color.fromRGBString=m.bind(this.Color._fromColorString,this.Color,"rgb","fromRGB",[1/255,1/255,1/255,1]); |
| 3514 | this.Color.fromHSLString=m.bind(this.Color._fromColorString,this.Color,"hsl","fromHSL",[1/360,0.01,0.01,1]); |
| 3515 | var _3ee=1/3; |
| 3516 | var _3ef={black:[0,0,0],blue:[0,0,1],brown:[0.6,0.4,0.2],cyan:[0,1,1],darkGray:[_3ee,_3ee,_3ee],gray:[0.5,0.5,0.5],green:[0,1,0],lightGray:[2*_3ee,2*_3ee,2*_3ee],magenta:[1,0,1],orange:[1,0.5,0],purple:[0.5,0,0.5],red:[1,0,0],transparent:[0,0,0,0],white:[1,1,1],yellow:[1,1,0]}; |
| 3517 | var _3f0=function(name,r,g,b,a){ |
| 3518 | var rval=this.fromRGB(r,g,b,a); |
| 3519 | this[name]=function(){ |
| 3520 | return rval; |
| 3521 | }; |
| 3522 | return rval; |
| 3523 | }; |
| 3524 | for(var k in _3ef){ |
| 3525 | var name=k+"Color"; |
| 3526 | var _3f9=m.concat([_3f0,this.Color,name],_3ef[k]); |
| 3527 | this.Color[name]=m.bind.apply(null,_3f9); |
| 3528 | } |
| 3529 | var _3fa=function(){ |
| 3530 | for(var i=0;i<arguments.length;i++){ |
| 3531 | if(!(arguments[i] instanceof Color)){ |
| 3532 | return false; |
| 3533 | } |
| 3534 | } |
| 3535 | return true; |
| 3536 | }; |
| 3537 | var _3fc=function(a,b){ |
| 3538 | return a.compareRGB(b); |
| 3539 | }; |
| 3540 | m.nameFunctions(this); |
| 3541 | m.registerComparator(this.Color.NAME,_3fa,_3fc); |
| 3542 | this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; |
| 3543 | }}); |
| 3544 | MochiKit.Color.EXPORT=["Color"]; |
| 3545 | MochiKit.Color.EXPORT_OK=["clampColorComponent","rgbToHSL","hslToRGB","rgbToHSV","hsvToRGB","toColorPart"]; |
| 3546 | MochiKit.Color.__new__(); |
| 3547 | MochiKit.Base._exportSymbols(this,MochiKit.Color); |
| 3548 | MochiKit.Color.Color._namedColors={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"}; |
| 3549 | if(typeof (dojo)!="undefined"){ |
| 3550 | dojo.provide("MochiKit.Signal"); |
| 3551 | dojo.require("MochiKit.Base"); |
| 3552 | dojo.require("MochiKit.DOM"); |
| 3553 | dojo.require("MochiKit.Style"); |
| 3554 | } |
| 3555 | if(typeof (JSAN)!="undefined"){ |
| 3556 | JSAN.use("MochiKit.Base",[]); |
| 3557 | JSAN.use("MochiKit.DOM",[]); |
| 3558 | JSAN.use("MochiKit.Style",[]); |
| 3559 | } |
| 3560 | try{ |
| 3561 | if(typeof (MochiKit.Base)=="undefined"){ |
| 3562 | throw ""; |
| 3563 | } |
| 3564 | } |
| 3565 | catch(e){ |
| 3566 | throw "MochiKit.Signal depends on MochiKit.Base!"; |
| 3567 | } |
| 3568 | try{ |
| 3569 | if(typeof (MochiKit.DOM)=="undefined"){ |
| 3570 | throw ""; |
| 3571 | } |
| 3572 | } |
| 3573 | catch(e){ |
| 3574 | throw "MochiKit.Signal depends on MochiKit.DOM!"; |
| 3575 | } |
| 3576 | try{ |
| 3577 | if(typeof (MochiKit.Style)=="undefined"){ |
| 3578 | throw ""; |
| 3579 | } |
| 3580 | } |
| 3581 | catch(e){ |
| 3582 | throw "MochiKit.Signal depends on MochiKit.Style!"; |
| 3583 | } |
| 3584 | if(typeof (MochiKit.Signal)=="undefined"){ |
| 3585 | MochiKit.Signal={}; |
| 3586 | } |
| 3587 | MochiKit.Signal.NAME="MochiKit.Signal"; |
| 3588 | MochiKit.Signal.VERSION="1.4"; |
| 3589 | MochiKit.Signal._observers=[]; |
| 3590 | MochiKit.Signal.Event=function(src,e){ |
| 3591 | this._event=e||window.event; |
| 3592 | this._src=src; |
| 3593 | }; |
| 3594 | MochiKit.Base.update(MochiKit.Signal.Event.prototype,{__repr__:function(){ |
| 3595 | var repr=MochiKit.Base.repr; |
| 3596 | var str="{event(): "+repr(this.event())+", src(): "+repr(this.src())+", type(): "+repr(this.type())+", target(): "+repr(this.target()); |
| 3597 | if(this.type()&&this.type().indexOf("key")===0||this.type().indexOf("mouse")===0||this.type().indexOf("click")!=-1||this.type()=="contextmenu"){ |
| 3598 | str+=", modifier(): "+"{alt: "+repr(this.modifier().alt)+", ctrl: "+repr(this.modifier().ctrl)+", meta: "+repr(this.modifier().meta)+", shift: "+repr(this.modifier().shift)+", any: "+repr(this.modifier().any)+"}"; |
| 3599 | } |
| 3600 | if(this.type()&&this.type().indexOf("key")===0){ |
| 3601 | str+=", key(): {code: "+repr(this.key().code)+", string: "+repr(this.key().string)+"}"; |
| 3602 | } |
| 3603 | if(this.type()&&(this.type().indexOf("mouse")===0||this.type().indexOf("click")!=-1||this.type()=="contextmenu")){ |
| 3604 | str+=", mouse(): {page: "+repr(this.mouse().page)+", client: "+repr(this.mouse().client); |
| 3605 | if(this.type()!="mousemove"){ |
| 3606 | str+=", button: {left: "+repr(this.mouse().button.left)+", middle: "+repr(this.mouse().button.middle)+", right: "+repr(this.mouse().button.right)+"}}"; |
| 3607 | }else{ |
| 3608 | str+="}"; |
| 3609 | } |
| 3610 | } |
| 3611 | if(this.type()=="mouseover"||this.type()=="mouseout"){ |
| 3612 | str+=", relatedTarget(): "+repr(this.relatedTarget()); |
| 3613 | } |
| 3614 | str+="}"; |
| 3615 | return str; |
| 3616 | },toString:function(){ |
| 3617 | return this.__repr__(); |
| 3618 | },src:function(){ |
| 3619 | return this._src; |
| 3620 | },event:function(){ |
| 3621 | return this._event; |
| 3622 | },type:function(){ |
| 3623 | return this._event.type||undefined; |
| 3624 | },target:function(){ |
| 3625 | return this._event.target||this._event.srcElement; |
| 3626 | },_relatedTarget:null,relatedTarget:function(){ |
| 3627 | if(this._relatedTarget!==null){ |
| 3628 | return this._relatedTarget; |
| 3629 | } |
| 3630 | var elem=null; |
| 3631 | if(this.type()=="mouseover"){ |
| 3632 | elem=(this._event.relatedTarget||this._event.fromElement); |
| 3633 | }else{ |
| 3634 | if(this.type()=="mouseout"){ |
| 3635 | elem=(this._event.relatedTarget||this._event.toElement); |
| 3636 | } |
| 3637 | } |
| 3638 | if(elem!==null){ |
| 3639 | this._relatedTarget=elem; |
| 3640 | return elem; |
| 3641 | } |
| 3642 | return undefined; |
| 3643 | },_modifier:null,modifier:function(){ |
| 3644 | if(this._modifier!==null){ |
| 3645 | return this._modifier; |
| 3646 | } |
| 3647 | var m={}; |
| 3648 | m.alt=this._event.altKey; |
| 3649 | m.ctrl=this._event.ctrlKey; |
| 3650 | m.meta=this._event.metaKey||false; |
| 3651 | m.shift=this._event.shiftKey; |
| 3652 | m.any=m.alt||m.ctrl||m.shift||m.meta; |
| 3653 | this._modifier=m; |
| 3654 | return m; |
| 3655 | },_key:null,key:function(){ |
| 3656 | if(this._key!==null){ |
| 3657 | return this._key; |
| 3658 | } |
| 3659 | var k={}; |
| 3660 | if(this.type()&&this.type().indexOf("key")===0){ |
| 3661 | if(this.type()=="keydown"||this.type()=="keyup"){ |
| 3662 | k.code=this._event.keyCode; |
| 3663 | k.string=(MochiKit.Signal._specialKeys[k.code]||"KEY_UNKNOWN"); |
| 3664 | this._key=k; |
| 3665 | return k; |
| 3666 | }else{ |
| 3667 | if(this.type()=="keypress"){ |
| 3668 | k.code=0; |
| 3669 | k.string=""; |
| 3670 | if(typeof (this._event.charCode)!="undefined"&&this._event.charCode!==0&&!MochiKit.Signal._specialMacKeys[this._event.charCode]){ |
| 3671 | k.code=this._event.charCode; |
| 3672 | k.string=String.fromCharCode(k.code); |
| 3673 | }else{ |
| 3674 | if(this._event.keyCode&&typeof (this._event.charCode)=="undefined"){ |
| 3675 | k.code=this._event.keyCode; |
| 3676 | k.string=String.fromCharCode(k.code); |
| 3677 | } |
| 3678 | } |
| 3679 | this._key=k; |
| 3680 | return k; |
| 3681 | } |
| 3682 | } |
| 3683 | } |
| 3684 | return undefined; |
| 3685 | },_mouse:null,mouse:function(){ |
| 3686 | if(this._mouse!==null){ |
| 3687 | return this._mouse; |
| 3688 | } |
| 3689 | var m={}; |
| 3690 | var e=this._event; |
| 3691 | if(this.type()&&(this.type().indexOf("mouse")===0||this.type().indexOf("click")!=-1||this.type()=="contextmenu")){ |
| 3692 | m.client=new MochiKit.Style.Coordinates(0,0); |
| 3693 | if(e.clientX||e.clientY){ |
| 3694 | m.client.x=(!e.clientX||e.clientX<0)?0:e.clientX; |
| 3695 | m.client.y=(!e.clientY||e.clientY<0)?0:e.clientY; |
| 3696 | } |
| 3697 | m.page=new MochiKit.Style.Coordinates(0,0); |
| 3698 | if(e.pageX||e.pageY){ |
| 3699 | m.page.x=(!e.pageX||e.pageX<0)?0:e.pageX; |
| 3700 | m.page.y=(!e.pageY||e.pageY<0)?0:e.pageY; |
| 3701 | }else{ |
| 3702 | var de=MochiKit.DOM._document.documentElement; |
| 3703 | var b=MochiKit.DOM._document.body; |
| 3704 | m.page.x=e.clientX+(de.scrollLeft||b.scrollLeft)-(de.clientLeft||0); |
| 3705 | m.page.y=e.clientY+(de.scrollTop||b.scrollTop)-(de.clientTop||0); |
| 3706 | } |
| 3707 | if(this.type()!="mousemove"){ |
| 3708 | m.button={}; |
| 3709 | m.button.left=false; |
| 3710 | m.button.right=false; |
| 3711 | m.button.middle=false; |
| 3712 | if(e.which){ |
| 3713 | m.button.left=(e.which==1); |
| 3714 | m.button.middle=(e.which==2); |
| 3715 | m.button.right=(e.which==3); |
| 3716 | }else{ |
| 3717 | m.button.left=!!(e.button&1); |
| 3718 | m.button.right=!!(e.button&2); |
| 3719 | m.button.middle=!!(e.button&4); |
| 3720 | } |
| 3721 | } |
| 3722 | this._mouse=m; |
| 3723 | return m; |
| 3724 | } |
| 3725 | return undefined; |
| 3726 | },stop:function(){ |
| 3727 | this.stopPropagation(); |
| 3728 | this.preventDefault(); |
| 3729 | },stopPropagation:function(){ |
| 3730 | if(this._event.stopPropagation){ |
| 3731 | this._event.stopPropagation(); |
| 3732 | }else{ |
| 3733 | this._event.cancelBubble=true; |
| 3734 | } |
| 3735 | },preventDefault:function(){ |
| 3736 | if(this._event.preventDefault){ |
| 3737 | this._event.preventDefault(); |
| 3738 | }else{ |
| 3739 | if(this._confirmUnload===null){ |
| 3740 | this._event.returnValue=false; |
| 3741 | } |
| 3742 | } |
| 3743 | },_confirmUnload:null,confirmUnload:function(msg){ |
| 3744 | if(this.type()=="beforeunload"){ |
| 3745 | this._confirmUnload=msg; |
| 3746 | this._event.returnValue=msg; |
| 3747 | } |
| 3748 | }}); |
| 3749 | MochiKit.Signal._specialMacKeys={3:"KEY_ENTER",63289:"KEY_NUM_PAD_CLEAR",63276:"KEY_PAGE_UP",63277:"KEY_PAGE_DOWN",63275:"KEY_END",63273:"KEY_HOME",63234:"KEY_ARROW_LEFT",63232:"KEY_ARROW_UP",63235:"KEY_ARROW_RIGHT",63233:"KEY_ARROW_DOWN",63302:"KEY_INSERT",63272:"KEY_DELETE"}; |
| 3750 | (function(){ |
| 3751 | var _40b=MochiKit.Signal._specialMacKeys; |
| 3752 | for(i=63236;i<=63242;i++){ |
| 3753 | _40b[i]="KEY_F"+(i-63236+1); |
| 3754 | } |
| 3755 | })(); |
| 3756 | MochiKit.Signal._specialKeys={8:"KEY_BACKSPACE",9:"KEY_TAB",12:"KEY_NUM_PAD_CLEAR",13:"KEY_ENTER",16:"KEY_SHIFT",17:"KEY_CTRL",18:"KEY_ALT",19:"KEY_PAUSE",20:"KEY_CAPS_LOCK",27:"KEY_ESCAPE",32:"KEY_SPACEBAR",33:"KEY_PAGE_UP",34:"KEY_PAGE_DOWN",35:"KEY_END",36:"KEY_HOME",37:"KEY_ARROW_LEFT",38:"KEY_ARROW_UP",39:"KEY_ARROW_RIGHT",40:"KEY_ARROW_DOWN",44:"KEY_PRINT_SCREEN",45:"KEY_INSERT",46:"KEY_DELETE",59:"KEY_SEMICOLON",91:"KEY_WINDOWS_LEFT",92:"KEY_WINDOWS_RIGHT",93:"KEY_SELECT",106:"KEY_NUM_PAD_ASTERISK",107:"KEY_NUM_PAD_PLUS_SIGN",109:"KEY_NUM_PAD_HYPHEN-MINUS",110:"KEY_NUM_PAD_FULL_STOP",111:"KEY_NUM_PAD_SOLIDUS",144:"KEY_NUM_LOCK",145:"KEY_SCROLL_LOCK",186:"KEY_SEMICOLON",187:"KEY_EQUALS_SIGN",188:"KEY_COMMA",189:"KEY_HYPHEN-MINUS",190:"KEY_FULL_STOP",191:"KEY_SOLIDUS",192:"KEY_GRAVE_ACCENT",219:"KEY_LEFT_SQUARE_BRACKET",220:"KEY_REVERSE_SOLIDUS",221:"KEY_RIGHT_SQUARE_BRACKET",222:"KEY_APOSTROPHE"}; |
| 3757 | (function(){ |
| 3758 | var _40c=MochiKit.Signal._specialKeys; |
| 3759 | for(var i=48;i<=57;i++){ |
| 3760 | _40c[i]="KEY_"+(i-48); |
| 3761 | } |
| 3762 | for(i=65;i<=90;i++){ |
| 3763 | _40c[i]="KEY_"+String.fromCharCode(i); |
| 3764 | } |
| 3765 | for(i=96;i<=105;i++){ |
| 3766 | _40c[i]="KEY_NUM_PAD_"+(i-96); |
| 3767 | } |
| 3768 | for(i=112;i<=123;i++){ |
| 3769 | _40c[i]="KEY_F"+(i-112+1); |
| 3770 | } |
| 3771 | })(); |
| 3772 | MochiKit.Signal.Ident=function(_40e){ |
| 3773 | this.source=_40e.source; |
| 3774 | this.signal=_40e.signal; |
| 3775 | this.listener=_40e.listener; |
| 3776 | this.isDOM=_40e.isDOM; |
| 3777 | this.objOrFunc=_40e.objOrFunc; |
| 3778 | this.funcOrStr=_40e.funcOrStr; |
| 3779 | this.connected=_40e.connected; |
| 3780 | }; |
| 3781 | MochiKit.Signal.Ident.prototype={}; |
| 3782 | MochiKit.Base.update(MochiKit.Signal,{__repr__:function(){ |
| 3783 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 3784 | },toString:function(){ |
| 3785 | return this.__repr__(); |
| 3786 | },_unloadCache:function(){ |
| 3787 | var self=MochiKit.Signal; |
| 3788 | var _410=self._observers; |
| 3789 | for(var i=0;i<_410.length;i++){ |
| 3790 | if(_410[i].signal!=="onload"&&_410[i].signal!=="onunload"){ |
| 3791 | self._disconnect(_410[i]); |
| 3792 | } |
| 3793 | } |
| 3794 | },_listener:function(src,sig,func,obj,_416){ |
| 3795 | var self=MochiKit.Signal; |
| 3796 | var E=self.Event; |
| 3797 | if(!_416){ |
| 3798 | return MochiKit.Base.bind(func,obj); |
| 3799 | } |
| 3800 | obj=obj||src; |
| 3801 | if(typeof (func)=="string"){ |
| 3802 | if(sig==="onload"||sig==="onunload"){ |
| 3803 | return function(_419){ |
| 3804 | obj[func].apply(obj,[new E(src,_419)]); |
| 3805 | var _41a=new MochiKit.Signal.Ident({source:src,signal:sig,objOrFunc:obj,funcOrStr:func}); |
| 3806 | MochiKit.Signal._disconnect(_41a); |
| 3807 | }; |
| 3808 | }else{ |
| 3809 | return function(_41b){ |
| 3810 | obj[func].apply(obj,[new E(src,_41b)]); |
| 3811 | }; |
| 3812 | } |
| 3813 | }else{ |
| 3814 | if(sig==="onload"||sig==="onunload"){ |
| 3815 | return function(_41c){ |
| 3816 | func.apply(obj,[new E(src,_41c)]); |
| 3817 | MochiKit.Signal.disconnect(src,sig,func); |
| 3818 | var _41d=new MochiKit.Signal.Ident({source:src,signal:sig,objOrFunc:func}); |
| 3819 | MochiKit.Signal._disconnect(_41d); |
| 3820 | }; |
| 3821 | }else{ |
| 3822 | return function(_41e){ |
| 3823 | func.apply(obj,[new E(src,_41e)]); |
| 3824 | }; |
| 3825 | } |
| 3826 | } |
| 3827 | },_browserAlreadyHasMouseEnterAndLeave:function(){ |
| 3828 | return /MSIE/.test(navigator.userAgent); |
| 3829 | },_mouseEnterListener:function(src,sig,func,obj){ |
| 3830 | var E=MochiKit.Signal.Event; |
| 3831 | return function(_424){ |
| 3832 | var e=new E(src,_424); |
| 3833 | try{ |
| 3834 | e.relatedTarget().nodeName; |
| 3835 | } |
| 3836 | catch(err){ |
| 3837 | return; |
| 3838 | } |
| 3839 | e.stop(); |
| 3840 | if(MochiKit.DOM.isChildNode(e.relatedTarget(),src)){ |
| 3841 | return; |
| 3842 | } |
| 3843 | e.type=function(){ |
| 3844 | return sig; |
| 3845 | }; |
| 3846 | if(typeof (func)=="string"){ |
| 3847 | return obj[func].apply(obj,[e]); |
| 3848 | }else{ |
| 3849 | return func.apply(obj,[e]); |
| 3850 | } |
| 3851 | }; |
| 3852 | },_getDestPair:function(_426,_427){ |
| 3853 | var obj=null; |
| 3854 | var func=null; |
| 3855 | if(typeof (_427)!="undefined"){ |
| 3856 | obj=_426; |
| 3857 | func=_427; |
| 3858 | if(typeof (_427)=="string"){ |
| 3859 | if(typeof (_426[_427])!="function"){ |
| 3860 | throw new Error("'funcOrStr' must be a function on 'objOrFunc'"); |
| 3861 | } |
| 3862 | }else{ |
| 3863 | if(typeof (_427)!="function"){ |
| 3864 | throw new Error("'funcOrStr' must be a function or string"); |
| 3865 | } |
| 3866 | } |
| 3867 | }else{ |
| 3868 | if(typeof (_426)!="function"){ |
| 3869 | throw new Error("'objOrFunc' must be a function if 'funcOrStr' is not given"); |
| 3870 | }else{ |
| 3871 | func=_426; |
| 3872 | } |
| 3873 | } |
| 3874 | return [obj,func]; |
| 3875 | },connect:function(src,sig,_42c,_42d){ |
| 3876 | src=MochiKit.DOM.getElement(src); |
| 3877 | var self=MochiKit.Signal; |
| 3878 | if(typeof (sig)!="string"){ |
| 3879 | throw new Error("'sig' must be a string"); |
| 3880 | } |
| 3881 | var _42f=self._getDestPair(_42c,_42d); |
| 3882 | var obj=_42f[0]; |
| 3883 | var func=_42f[1]; |
| 3884 | if(typeof (obj)=="undefined"||obj===null){ |
| 3885 | obj=src; |
| 3886 | } |
| 3887 | var _432=!!(src.addEventListener||src.attachEvent); |
| 3888 | if(_432&&(sig==="onmouseenter"||sig==="onmouseleave")&&!self._browserAlreadyHasMouseEnterAndLeave()){ |
| 3889 | var _433=self._mouseEnterListener(src,sig.substr(2),func,obj); |
| 3890 | if(sig==="onmouseenter"){ |
| 3891 | sig="onmouseover"; |
| 3892 | }else{ |
| 3893 | sig="onmouseout"; |
| 3894 | } |
| 3895 | }else{ |
| 3896 | var _433=self._listener(src,sig,func,obj,_432); |
| 3897 | } |
| 3898 | if(src.addEventListener){ |
| 3899 | src.addEventListener(sig.substr(2),_433,false); |
| 3900 | }else{ |
| 3901 | if(src.attachEvent){ |
| 3902 | src.attachEvent(sig,_433); |
| 3903 | } |
| 3904 | } |
| 3905 | var _434=new MochiKit.Signal.Ident({source:src,signal:sig,listener:_433,isDOM:_432,objOrFunc:_42c,funcOrStr:_42d,connected:true}); |
| 3906 | self._observers.push(_434); |
| 3907 | if(!_432&&typeof (src.__connect__)=="function"){ |
| 3908 | var args=MochiKit.Base.extend([_434],arguments,1); |
| 3909 | src.__connect__.apply(src,args); |
| 3910 | } |
| 3911 | return _434; |
| 3912 | },_disconnect:function(_436){ |
| 3913 | if(!_436.connected){ |
| 3914 | return; |
| 3915 | } |
| 3916 | _436.connected=false; |
| 3917 | if(!_436.isDOM){ |
| 3918 | return; |
| 3919 | } |
| 3920 | var src=_436.source; |
| 3921 | var sig=_436.signal; |
| 3922 | var _439=_436.listener; |
| 3923 | if(src.removeEventListener){ |
| 3924 | src.removeEventListener(sig.substr(2),_439,false); |
| 3925 | }else{ |
| 3926 | if(src.detachEvent){ |
| 3927 | src.detachEvent(sig,_439); |
| 3928 | }else{ |
| 3929 | throw new Error("'src' must be a DOM element"); |
| 3930 | } |
| 3931 | } |
| 3932 | },disconnect:function(_43a){ |
| 3933 | var self=MochiKit.Signal; |
| 3934 | var _43c=self._observers; |
| 3935 | var m=MochiKit.Base; |
| 3936 | if(arguments.length>1){ |
| 3937 | var src=MochiKit.DOM.getElement(arguments[0]); |
| 3938 | var sig=arguments[1]; |
| 3939 | var obj=arguments[2]; |
| 3940 | var func=arguments[3]; |
| 3941 | for(var i=_43c.length-1;i>=0;i--){ |
| 3942 | var o=_43c[i]; |
| 3943 | if(o.source===src&&o.signal===sig&&o.objOrFunc===obj&&o.funcOrStr===func){ |
| 3944 | self._disconnect(o); |
| 3945 | if(!self._lock){ |
| 3946 | _43c.splice(i,1); |
| 3947 | }else{ |
| 3948 | self._dirty=true; |
| 3949 | } |
| 3950 | return true; |
| 3951 | } |
| 3952 | } |
| 3953 | }else{ |
| 3954 | var idx=m.findIdentical(_43c,_43a); |
| 3955 | if(idx>=0){ |
| 3956 | self._disconnect(_43a); |
| 3957 | if(!self._lock){ |
| 3958 | _43c.splice(idx,1); |
| 3959 | }else{ |
| 3960 | self._dirty=true; |
| 3961 | } |
| 3962 | return true; |
| 3963 | } |
| 3964 | } |
| 3965 | return false; |
| 3966 | },disconnectAllTo:function(_445,_446){ |
| 3967 | var self=MochiKit.Signal; |
| 3968 | var _448=self._observers; |
| 3969 | var _449=self._disconnect; |
| 3970 | var _44a=self._lock; |
| 3971 | var _44b=self._dirty; |
| 3972 | if(typeof (_446)==="undefined"){ |
| 3973 | _446=null; |
| 3974 | } |
| 3975 | for(var i=_448.length-1;i>=0;i--){ |
| 3976 | var _44d=_448[i]; |
| 3977 | if(_44d.objOrFunc===_445&&(_446===null||_44d.funcOrStr===_446)){ |
| 3978 | _449(_44d); |
| 3979 | if(_44a){ |
| 3980 | _44b=true; |
| 3981 | }else{ |
| 3982 | _448.splice(i,1); |
| 3983 | } |
| 3984 | } |
| 3985 | } |
| 3986 | self._dirty=_44b; |
| 3987 | },disconnectAll:function(src,sig){ |
| 3988 | src=MochiKit.DOM.getElement(src); |
| 3989 | var m=MochiKit.Base; |
| 3990 | var _451=m.flattenArguments(m.extend(null,arguments,1)); |
| 3991 | var self=MochiKit.Signal; |
| 3992 | var _453=self._disconnect; |
| 3993 | var _454=self._observers; |
| 3994 | var i,_456; |
| 3995 | var _457=self._lock; |
| 3996 | var _458=self._dirty; |
| 3997 | if(_451.length===0){ |
| 3998 | for(i=_454.length-1;i>=0;i--){ |
| 3999 | _456=_454[i]; |
| 4000 | if(_456.source===src){ |
| 4001 | _453(_456); |
| 4002 | if(!_457){ |
| 4003 | _454.splice(i,1); |
| 4004 | }else{ |
| 4005 | _458=true; |
| 4006 | } |
| 4007 | } |
| 4008 | } |
| 4009 | }else{ |
| 4010 | var sigs={}; |
| 4011 | for(i=0;i<_451.length;i++){ |
| 4012 | sigs[_451[i]]=true; |
| 4013 | } |
| 4014 | for(i=_454.length-1;i>=0;i--){ |
| 4015 | _456=_454[i]; |
| 4016 | if(_456.source===src&&_456.signal in sigs){ |
| 4017 | _453(_456); |
| 4018 | if(!_457){ |
| 4019 | _454.splice(i,1); |
| 4020 | }else{ |
| 4021 | _458=true; |
| 4022 | } |
| 4023 | } |
| 4024 | } |
| 4025 | } |
| 4026 | self._dirty=_458; |
| 4027 | },signal:function(src,sig){ |
| 4028 | var self=MochiKit.Signal; |
| 4029 | var _45d=self._observers; |
| 4030 | src=MochiKit.DOM.getElement(src); |
| 4031 | var args=MochiKit.Base.extend(null,arguments,2); |
| 4032 | var _45f=[]; |
| 4033 | self._lock=true; |
| 4034 | for(var i=0;i<_45d.length;i++){ |
| 4035 | var _461=_45d[i]; |
| 4036 | if(_461.source===src&&_461.signal===sig){ |
| 4037 | try{ |
| 4038 | _461.listener.apply(src,args); |
| 4039 | } |
| 4040 | catch(e){ |
| 4041 | _45f.push(e); |
| 4042 | } |
| 4043 | } |
| 4044 | } |
| 4045 | self._lock=false; |
| 4046 | if(self._dirty){ |
| 4047 | self._dirty=false; |
| 4048 | for(var i=_45d.length-1;i>=0;i--){ |
| 4049 | if(!_45d[i].connected){ |
| 4050 | _45d.splice(i,1); |
| 4051 | } |
| 4052 | } |
| 4053 | } |
| 4054 | if(_45f.length==1){ |
| 4055 | throw _45f[0]; |
| 4056 | }else{ |
| 4057 | if(_45f.length>1){ |
| 4058 | var e=new Error("Multiple errors thrown in handling 'sig', see errors property"); |
| 4059 | e.errors=_45f; |
| 4060 | throw e; |
| 4061 | } |
| 4062 | } |
| 4063 | }}); |
| 4064 | MochiKit.Signal.EXPORT_OK=[]; |
| 4065 | MochiKit.Signal.EXPORT=["connect","disconnect","signal","disconnectAll","disconnectAllTo"]; |
| 4066 | MochiKit.Signal.__new__=function(win){ |
| 4067 | var m=MochiKit.Base; |
| 4068 | this._document=document; |
| 4069 | this._window=win; |
| 4070 | this._lock=false; |
| 4071 | this._dirty=false; |
| 4072 | try{ |
| 4073 | this.connect(window,"onunload",this._unloadCache); |
| 4074 | } |
| 4075 | catch(e){ |
| 4076 | } |
| 4077 | this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; |
| 4078 | m.nameFunctions(this); |
| 4079 | }; |
| 4080 | MochiKit.Signal.__new__(this); |
| 4081 | if(MochiKit.__export__){ |
| 4082 | connect=MochiKit.Signal.connect; |
| 4083 | disconnect=MochiKit.Signal.disconnect; |
| 4084 | disconnectAll=MochiKit.Signal.disconnectAll; |
| 4085 | signal=MochiKit.Signal.signal; |
| 4086 | } |
| 4087 | MochiKit.Base._exportSymbols(this,MochiKit.Signal); |
| 4088 | |
| 4089 | |
| 4090 | /*** |
| 4091 | |
| 4092 | PlotKit.PlotKit 0.9.1 : PACKED VERSION |
| 4093 | |
| 4094 | THIS FILE IS AUTOMATICALLY GENERATED. If creating patches, please |
| 4095 | diff against the source tree, not this file. |
| 4096 | |
| 4097 | For more information, <http://www.liquidx.net/plotkit/>. |
| 4098 | |
| 4099 | Copyright (c) 2006. Alastair Tse. |
| 4100 | |
| 4101 | ***/ |
| 4102 | |
| 4103 | try{ |
| 4104 | if(typeof (MochiKit.Base)=="undefined"||typeof (MochiKit.DOM)=="undefined"||typeof (MochiKit.Color)=="undefined"||typeof (MochiKit.Format)=="undefined"){ |
| 4105 | throw ""; |
| 4106 | } |
| 4107 | } |
| 4108 | catch(e){ |
| 4109 | throw "PlotKit depends on MochiKit.{Base,Color,DOM,Format}"; |
| 4110 | } |
| 4111 | MochiKit.Base.update(MochiKit.Color.Color.prototype,{asFillColor:function(){ |
| 4112 | return this.lighterColorWithLevel(0.3); |
| 4113 | },asStrokeColor:function(){ |
| 4114 | return this.darkerColorWithLevel(0.1); |
| 4115 | },asPointColor:function(){ |
| 4116 | return this.lighterColorWithLevel(0.1); |
| 4117 | }}); |
| 4118 | if(typeof (PlotKit)=="undefined"){ |
| 4119 | PlotKit={}; |
| 4120 | } |
| 4121 | PlotKit.NAME="PlotKit"; |
| 4122 | PlotKit.VERSION="0.8"; |
| 4123 | PlotKit.__repr__=function(){ |
| 4124 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 4125 | }; |
| 4126 | PlotKit.toString=function(){ |
| 4127 | return this.__repr__(); |
| 4128 | }; |
| 4129 | if(typeof (PlotKit.Base)=="undefined"){ |
| 4130 | PlotKit.Base={}; |
| 4131 | } |
| 4132 | PlotKit.Base.NAME="PlotKit.Base"; |
| 4133 | PlotKit.Base.VERSION=PlotKit.VERSION; |
| 4134 | PlotKit.Base.__repr__=function(){ |
| 4135 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 4136 | }; |
| 4137 | PlotKit.Base.toString=function(){ |
| 4138 | return this.__repr__(); |
| 4139 | }; |
| 4140 | PlotKit.Base.usingPrototype=function(){ |
| 4141 | try{ |
| 4142 | return (typeof (Object.extend)=="function"); |
| 4143 | } |
| 4144 | catch(e){ |
| 4145 | return false; |
| 4146 | } |
| 4147 | }; |
| 4148 | MochiKit.Base.update(PlotKit.Base,{roundInterval:function(_1,_2,_3){ |
| 4149 | var _4=MochiKit.Format.roundToFixed; |
| 4150 | var _5=_1/_2; |
| 4151 | return parseFloat(_4(_5,_3)); |
| 4152 | },collapse:function(_6){ |
| 4153 | var m=MochiKit.Base; |
| 4154 | var _8=new Array(); |
| 4155 | for(var i=0;i<_6.length;i++){ |
| 4156 | _8=m.concat(_8,_6[i]); |
| 4157 | } |
| 4158 | if(PlotKit.Base.usingPrototype()){ |
| 4159 | delete _8.extend; |
| 4160 | delete _8.from; |
| 4161 | delete _8.inspect; |
| 4162 | } |
| 4163 | return _8; |
| 4164 | },uniq:function(_10){ |
| 4165 | var m=MochiKit.Base; |
| 4166 | if(!m.isArrayLike(_10)||(_10.length<1)){ |
| 4167 | return new Array(); |
| 4168 | } |
| 4169 | var _11=new Array(); |
| 4170 | var _12=_10[0]; |
| 4171 | _11.push(_10[0]); |
| 4172 | for(var i=1;i<_10.length;i++){ |
| 4173 | if(m.compare(_10[i],_12)!=0){ |
| 4174 | _12=_10[i]; |
| 4175 | _11.push(_10[i]); |
| 4176 | } |
| 4177 | } |
| 4178 | return _11; |
| 4179 | },colorScheme:function(){ |
| 4180 | var mb=MochiKit.Base; |
| 4181 | var mc=MochiKit.Color; |
| 4182 | var _15=["red","orange","yellow","green","cyan","blue","purple","magenta"]; |
| 4183 | var _16=function(_17){ |
| 4184 | return mc.Color[_17+"Color"](); |
| 4185 | }; |
| 4186 | return mb.map(_16,_15); |
| 4187 | },baseDarkPrimaryColors:function(){ |
| 4188 | var _18=MochiKit.Color.Color.fromHexString; |
| 4189 | return [_18("#ad3f40"),_18("#ddac2c"),_18("#dfdd0c"),_18("#5276c4"),_18("#739c5a")]; |
| 4190 | },basePrimaryColors:function(){ |
| 4191 | var _19=MochiKit.Color.Color.fromHexString; |
| 4192 | return [_19("#d24c4d"),_19("#f2b32f"),_19("#ece90e"),_19("#5d83da"),_19("#78a15d")]; |
| 4193 | },baseBlueColors:function(){ |
| 4194 | var _20=MochiKit.Color.Color.fromHexString; |
| 4195 | return [_20("#4b6b94"),_20("#5d81b4"),_20("#acbad2")]; |
| 4196 | },palette:function(_21,_22,_23,_24){ |
| 4197 | var _25=MochiKit.Base.isUndefinedOrNull; |
| 4198 | var _26=new Array(); |
| 4199 | if(_25(_24)){ |
| 4200 | _24=0.1; |
| 4201 | } |
| 4202 | if(_25(_23)){ |
| 4203 | _23=0.4; |
| 4204 | } |
| 4205 | if(_25(_22)){ |
| 4206 | _22=-0.2; |
| 4207 | } |
| 4208 | var _27=_22; |
| 4209 | while(_27<=_23){ |
| 4210 | _26.push(_27); |
| 4211 | _27+=_24; |
| 4212 | } |
| 4213 | var _28=function(_29,_30){ |
| 4214 | return _29.lighterColorWithLevel(_30); |
| 4215 | }; |
| 4216 | return MochiKit.Base.map(partial(_28,_21),_26); |
| 4217 | },excanvasSupported:function(){ |
| 4218 | if(/MSIE/.test(navigator.userAgent)&&!window.opera){ |
| 4219 | return true; |
| 4220 | } |
| 4221 | return false; |
| 4222 | },findPosX:function(obj){ |
| 4223 | var _32=0; |
| 4224 | if(obj.offsetParent){ |
| 4225 | while(obj.offsetParent){ |
| 4226 | _32+=obj.offsetLeft; |
| 4227 | obj=obj.offsetParent; |
| 4228 | } |
| 4229 | }else{ |
| 4230 | if(obj.x){ |
| 4231 | _32+=obj.x; |
| 4232 | } |
| 4233 | } |
| 4234 | return _32; |
| 4235 | },findPosY:function(obj){ |
| 4236 | var _33=0; |
| 4237 | if(obj.offsetParent){ |
| 4238 | while(obj.offsetParent){ |
| 4239 | _33+=obj.offsetTop; |
| 4240 | obj=obj.offsetParent; |
| 4241 | } |
| 4242 | }else{ |
| 4243 | if(obj.y){ |
| 4244 | _33+=obj.y; |
| 4245 | } |
| 4246 | } |
| 4247 | return _33; |
| 4248 | },isFuncLike:function(obj){ |
| 4249 | return (typeof (obj)=="function"); |
| 4250 | }}); |
| 4251 | PlotKit.Base.map=function(fn,lst){ |
| 4252 | if(PlotKit.Base.usingPrototype()){ |
| 4253 | var _36=[]; |
| 4254 | for(var x in lst){ |
| 4255 | if(typeof (lst[x])=="function"){ |
| 4256 | continue; |
| 4257 | } |
| 4258 | _36.push(fn(lst[x])); |
| 4259 | } |
| 4260 | return _36; |
| 4261 | }else{ |
| 4262 | return MochiKit.Base.map(fn,lst); |
| 4263 | } |
| 4264 | }; |
| 4265 | PlotKit.Base.items=function(lst){ |
| 4266 | if(PlotKit.Base.usingPrototype()){ |
| 4267 | var _38=[]; |
| 4268 | for(var x in lst){ |
| 4269 | if(typeof (lst[x])=="function"){ |
| 4270 | continue; |
| 4271 | } |
| 4272 | _38.push([x,lst[x]]); |
| 4273 | } |
| 4274 | return _38; |
| 4275 | }else{ |
| 4276 | return MochiKit.Base.items(lst); |
| 4277 | } |
| 4278 | }; |
| 4279 | PlotKit.Base.keys=function(lst){ |
| 4280 | if(PlotKit.Base.usingPrototype()){ |
| 4281 | var _39=[]; |
| 4282 | for(var x in lst){ |
| 4283 | if(typeof (lst[x])=="function"){ |
| 4284 | continue; |
| 4285 | } |
| 4286 | _39.push(x); |
| 4287 | } |
| 4288 | return _39; |
| 4289 | }else{ |
| 4290 | return MochiKit.Base.keys(lst); |
| 4291 | } |
| 4292 | }; |
| 4293 | PlotKit.Base.baseColors=function(){ |
| 4294 | var _40=MochiKit.Color.Color.fromHexString; |
| 4295 | return [_40("#476fb2"),_40("#be2c2b"),_40("#85b730"),_40("#734a99"),_40("#26a1c5"),_40("#fb8707"),_40("#000000")]; |
| 4296 | }; |
| 4297 | PlotKit.Base.officeBaseStyle={"axisLineWidth":2,"axisLabelColor":Color.grayColor(),"axisLineColor":Color.whiteColor(),"padding":{top:5,bottom:10,left:30,right:30}}; |
| 4298 | MochiKit.Base.update(PlotKit.Base,{officeBlue:function(){ |
| 4299 | var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[0]),"backgroundColor":PlotKit.Base.baseColors()[0].lighterColorWithLevel(0.45)}; |
| 4300 | MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle); |
| 4301 | return r; |
| 4302 | },officeRed:function(){ |
| 4303 | var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[1]),"backgroundColor":PlotKit.Base.baseColors()[1].lighterColorWithLevel(0.5)}; |
| 4304 | MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle); |
| 4305 | return r; |
| 4306 | },officeGreen:function(){ |
| 4307 | var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[2]),"backgroundColor":PlotKit.Base.baseColors()[2].lighterColorWithLevel(0.5)}; |
| 4308 | MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle); |
| 4309 | return r; |
| 4310 | },officePurple:function(){ |
| 4311 | var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[3]),"backgroundColor":PlotKit.Base.baseColors()[3].lighterColorWithLevel(0.5)}; |
| 4312 | MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle); |
| 4313 | return r; |
| 4314 | },officeCyan:function(){ |
| 4315 | var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[4]),"backgroundColor":PlotKit.Base.baseColors()[4].lighterColorWithLevel(0.5)}; |
| 4316 | MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle); |
| 4317 | return r; |
| 4318 | },officeOrange:function(){ |
| 4319 | var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[5]),"backgroundColor":PlotKit.Base.baseColors()[5].lighterColorWithLevel(0.4)}; |
| 4320 | MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle); |
| 4321 | return r; |
| 4322 | },officeBlack:function(){ |
| 4323 | var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[6],0,0.6),"backgroundColor":PlotKit.Base.baseColors()[6].lighterColorWithLevel(0.9)}; |
| 4324 | MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle); |
| 4325 | return r; |
| 4326 | }}); |
| 4327 | PlotKit.Base.EXPORT=["baseColors","collapse","colorScheme","findPosX","findPosY","officeBaseStyle","officeBlue","officeRed","officeGreen","officePurple","officeCyan","officeOrange","officeBlack","roundInterval","uniq","isFuncLike","excanvasSupported"]; |
| 4328 | PlotKit.Base.EXPORT_OK=[]; |
| 4329 | PlotKit.Base.__new__=function(){ |
| 4330 | var m=MochiKit.Base; |
| 4331 | m.nameFunctions(this); |
| 4332 | this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; |
| 4333 | }; |
| 4334 | PlotKit.Base.__new__(); |
| 4335 | MochiKit.Base._exportSymbols(this,PlotKit.Base); |
| 4336 | try{ |
| 4337 | if(typeof (PlotKit.Base)=="undefined"){ |
| 4338 | throw ""; |
| 4339 | } |
| 4340 | } |
| 4341 | catch(e){ |
| 4342 | throw "PlotKit.Layout depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.Base"; |
| 4343 | } |
| 4344 | if(typeof (PlotKit.Layout)=="undefined"){ |
| 4345 | PlotKit.Layout={}; |
| 4346 | } |
| 4347 | PlotKit.Layout.NAME="PlotKit.Layout"; |
| 4348 | PlotKit.Layout.VERSION=PlotKit.VERSION; |
| 4349 | PlotKit.Layout.__repr__=function(){ |
| 4350 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 4351 | }; |
| 4352 | PlotKit.Layout.toString=function(){ |
| 4353 | return this.__repr__(); |
| 4354 | }; |
| 4355 | PlotKit.Layout.valid_styles=["bar","line","pie","point"]; |
| 4356 | PlotKit.Layout=function(_42,_43){ |
| 4357 | this.options={"barWidthFillFraction":0.75,"barOrientation":"vertical","xOriginIsZero":true,"yOriginIsZero":true,"xAxis":null,"yAxis":null,"xTicks":null,"yTicks":null,"xNumberOfTicks":10,"yNumberOfTicks":5,"xTickPrecision":1,"yTickPrecision":1,"pieRadius":0.4}; |
| 4358 | this.style=_42; |
| 4359 | MochiKit.Base.update(this.options,_43?_43:{}); |
| 4360 | if(!MochiKit.Base.isUndefinedOrNull(this.options.xAxis)){ |
| 4361 | this.minxval=this.options.xAxis[0]; |
| 4362 | this.maxxval=this.options.xAxis[1]; |
| 4363 | this.xscale=this.maxxval-this.minxval; |
| 4364 | }else{ |
| 4365 | this.minxval=0; |
| 4366 | this.maxxval=null; |
| 4367 | this.xscale=null; |
| 4368 | } |
| 4369 | if(!MochiKit.Base.isUndefinedOrNull(this.options.yAxis)){ |
| 4370 | this.minyval=this.options.yAxis[0]; |
| 4371 | this.maxyval=this.options.yAxis[1]; |
| 4372 | this.yscale=this.maxyval-this.minyval; |
| 4373 | }else{ |
| 4374 | this.minyval=0; |
| 4375 | this.maxyval=null; |
| 4376 | this.yscale=null; |
| 4377 | } |
| 4378 | this.bars=new Array(); |
| 4379 | this.points=new Array(); |
| 4380 | this.slices=new Array(); |
| 4381 | this.xticks=new Array(); |
| 4382 | this.yticks=new Array(); |
| 4383 | this.datasets=new Array(); |
| 4384 | this.minxdelta=0; |
| 4385 | this.xrange=1; |
| 4386 | this.yrange=1; |
| 4387 | this.hitTestCache={x2maxy:null}; |
| 4388 | }; |
| 4389 | PlotKit.Layout.prototype.addDataset=function(_44,_45){ |
| 4390 | this.datasets[_44]=_45; |
| 4391 | }; |
| 4392 | PlotKit.Layout.prototype.removeDataset=function(_46,_47){ |
| 4393 | delete this.datasets[_46]; |
| 4394 | }; |
| 4395 | PlotKit.Layout.prototype.addDatasetFromTable=function(_48,_49,_50,_51,_52){ |
| 4396 | var _53=MochiKit.Base.isUndefinedOrNull; |
| 4397 | var _54=MochiKit.DOM.scrapeText; |
| 4398 | var _55=MochiKit.Format.strip; |
| 4399 | if(_53(_50)){ |
| 4400 | _50=0; |
| 4401 | } |
| 4402 | if(_53(_51)){ |
| 4403 | _51=1; |
| 4404 | } |
| 4405 | if(_53(_52)){ |
| 4406 | _52=-1; |
| 4407 | } |
| 4408 | var _56=_49.tBodies[0].rows; |
| 4409 | var _57=new Array(); |
| 4410 | var _58=new Array(); |
| 4411 | if(!_53(_56)){ |
| 4412 | for(var i=0;i<_56.length;i++){ |
| 4413 | _57.push([parseFloat(_55(_54(_56[i].cells[_50]))),parseFloat(_55(_54(_56[i].cells[_51])))]); |
| 4414 | if(_52>=0){ |
| 4415 | _58.push({v:parseFloat(_55(_54(_56[i].cells[_50]))),label:_55(_54(_56[i].cells[_52]))}); |
| 4416 | } |
| 4417 | } |
| 4418 | this.addDataset(_48,_57); |
| 4419 | if(_52>=0){ |
| 4420 | this.options.xTicks=_58; |
| 4421 | } |
| 4422 | return true; |
| 4423 | } |
| 4424 | return false; |
| 4425 | }; |
| 4426 | PlotKit.Layout.prototype.evaluate=function(){ |
| 4427 | this._evaluateLimits(); |
| 4428 | this._evaluateScales(); |
| 4429 | if(this.style=="bar"){ |
| 4430 | if(this.options.barOrientation=="horizontal"){ |
| 4431 | this._evaluateHorizBarCharts(); |
| 4432 | }else{ |
| 4433 | this._evaluateBarCharts(); |
| 4434 | } |
| 4435 | this._evaluateBarTicks(); |
| 4436 | }else{ |
| 4437 | if(this.style=="line"){ |
| 4438 | this._evaluateLineCharts(); |
| 4439 | this._evaluateLineTicks(); |
| 4440 | }else{ |
| 4441 | if(this.style=="pie"){ |
| 4442 | this._evaluatePieCharts(); |
| 4443 | this._evaluatePieTicks(); |
| 4444 | } |
| 4445 | } |
| 4446 | } |
| 4447 | }; |
| 4448 | PlotKit.Layout.prototype.hitTest=function(x,y){ |
| 4449 | var f=MochiKit.Format.twoDigitFloat; |
| 4450 | if((this.style=="bar")&&this.bars&&(this.bars.length>0)){ |
| 4451 | for(var i=0;i<this.bars.length;i++){ |
| 4452 | var bar=this.bars[i]; |
| 4453 | if((x>=bar.x)&&(x<=bar.x+bar.w)&&(y>=bar.y)&&(y-bar.y<=bar.h)){ |
| 4454 | return bar; |
| 4455 | } |
| 4456 | } |
| 4457 | }else{ |
| 4458 | if(this.style=="line"){ |
| 4459 | if(this.hitTestCache.x2maxy==null){ |
| 4460 | this._regenerateHitTestCache(); |
| 4461 | } |
| 4462 | var _62=x/this.xscale; |
| 4463 | var _63=this.hitTestCache.xvalues; |
| 4464 | var _64=null; |
| 4465 | var _65=null; |
| 4466 | for(var i=1;i<_63.length;i++){ |
| 4467 | if(_63[i]>_62){ |
| 4468 | _64=_63[i-1]; |
| 4469 | _65=_63[i]; |
| 4470 | break; |
| 4471 | } |
| 4472 | } |
| 4473 | if((_64!=null)){ |
| 4474 | var _66=this.hitTestCache.x2maxy[_64]; |
| 4475 | var _67=this.hitTestCache.x2maxy[_65]; |
| 4476 | var _68=(1-y)/this.yscale; |
| 4477 | var _69=(_67-_66)/(_65-_64); |
| 4478 | var _70=_66+_69*(_62-_64); |
| 4479 | if(_70>=_68){ |
| 4480 | var obj={xval:_62,yval:_68,xafter:_65,yafter:_67,xbefore:_64,ybefore:_66,yprojected:_70}; |
| 4481 | return obj; |
| 4482 | } |
| 4483 | } |
| 4484 | }else{ |
| 4485 | if(this.style=="pie"){ |
| 4486 | var _71=Math.sqrt((y-0.5)*(y-0.5)+(x-0.5)*(x-0.5)); |
| 4487 | if(_71>this.options.pieRadius){ |
| 4488 | return null; |
| 4489 | } |
| 4490 | var _72=Math.atan2(y-0.5,x-0.5)-Math.PI/2; |
| 4491 | for(var i=0;i<this.slices.length;i++){ |
| 4492 | var _73=this.slices[i]; |
| 4493 | if(_73.startAngle<_72&&_73.endAngle>=_72){ |
| 4494 | return _73; |
| 4495 | } |
| 4496 | } |
| 4497 | } |
| 4498 | } |
| 4499 | } |
| 4500 | return null; |
| 4501 | }; |
| 4502 | PlotKit.Layout.prototype.rectForX=function(x){ |
| 4503 | return null; |
| 4504 | }; |
| 4505 | PlotKit.Layout.prototype.angleRangeForX=function(x){ |
| 4506 | return null; |
| 4507 | }; |
| 4508 | PlotKit.Layout.prototype._evaluateLimits=function(){ |
| 4509 | var map=PlotKit.Base.map; |
| 4510 | var _75=PlotKit.Base.items; |
| 4511 | var _76=MochiKit.Base.itemgetter; |
| 4512 | var _77=PlotKit.Base.collapse; |
| 4513 | var _78=MochiKit.Base.listMin; |
| 4514 | var _79=MochiKit.Base.listMax; |
| 4515 | var _80=MochiKit.Base.isUndefinedOrNull; |
| 4516 | var all=_77(map(_76(1),_75(this.datasets))); |
| 4517 | if(_80(this.options.xAxis)){ |
| 4518 | if(this.options.xOriginIsZero){ |
| 4519 | this.minxval=0; |
| 4520 | }else{ |
| 4521 | this.minxval=_78(map(parseFloat,map(_76(0),all))); |
| 4522 | } |
| 4523 | this.maxxval=_79(map(parseFloat,map(_76(0),all))); |
| 4524 | }else{ |
| 4525 | this.minxval=this.options.xAxis[0]; |
| 4526 | this.maxxval=this.options.xAxis[1]; |
| 4527 | this.xscale=this.maxval-this.minxval; |
| 4528 | } |
| 4529 | if(_80(this.options.yAxis)){ |
| 4530 | if(this.options.yOriginIsZero){ |
| 4531 | this.minyval=0; |
| 4532 | }else{ |
| 4533 | this.minyval=_78(map(parseFloat,map(_76(1),all))); |
| 4534 | } |
| 4535 | this.maxyval=_79(map(parseFloat,map(_76(1),all))); |
| 4536 | }else{ |
| 4537 | this.minyval=this.options.yAxis[0]; |
| 4538 | this.maxyval=this.options.yAxis[1]; |
| 4539 | this.yscale=this.maxyval-this.minyval; |
| 4540 | } |
| 4541 | }; |
| 4542 | PlotKit.Layout.prototype._evaluateScales=function(){ |
| 4543 | var _82=MochiKit.Base.isUndefinedOrNull; |
| 4544 | this.xrange=this.maxxval-this.minxval; |
| 4545 | if(this.xrange==0){ |
| 4546 | this.xscale=1; |
| 4547 | }else{ |
| 4548 | this.xscale=1/this.xrange; |
| 4549 | } |
| 4550 | this.yrange=this.maxyval-this.minyval; |
| 4551 | if(this.yrange==0){ |
| 4552 | this.yscale=1; |
| 4553 | }else{ |
| 4554 | this.yscale=1/this.yrange; |
| 4555 | } |
| 4556 | }; |
| 4557 | PlotKit.Layout.prototype._uniqueXValues=function(){ |
| 4558 | var _83=PlotKit.Base.collapse; |
| 4559 | var map=PlotKit.Base.map; |
| 4560 | var _84=PlotKit.Base.uniq; |
| 4561 | var _85=MochiKit.Base.itemgetter; |
| 4562 | var _86=PlotKit.Base.items; |
| 4563 | var _87=map(parseFloat,map(_85(0),_83(map(_85(1),_86(this.datasets))))); |
| 4564 | _87.sort(MochiKit.Base.compare); |
| 4565 | return _84(_87); |
| 4566 | }; |
| 4567 | PlotKit.Layout.prototype._evaluateBarCharts=function(){ |
| 4568 | var _88=PlotKit.Base.items; |
| 4569 | var _89=_88(this.datasets).length; |
| 4570 | var _90=10000000; |
| 4571 | var _91=this._uniqueXValues(); |
| 4572 | for(var i=1;i<_91.length;i++){ |
| 4573 | _90=Math.min(Math.abs(_91[i]-_91[i-1]),_90); |
| 4574 | } |
| 4575 | var _92=0; |
| 4576 | var _93=0; |
| 4577 | var _94=0; |
| 4578 | if(_91.length==1){ |
| 4579 | _90=1; |
| 4580 | this.xscale=1; |
| 4581 | this.minxval=_91[0]; |
| 4582 | _92=1*this.options.barWidthFillFraction; |
| 4583 | _93=_92/_89; |
| 4584 | _94=(1-this.options.barWidthFillFraction)/2; |
| 4585 | }else{ |
| 4586 | if(this.xrange==1){ |
| 4587 | this.xscale=0.5; |
| 4588 | }else{ |
| 4589 | if(this.xrange==2){ |
| 4590 | this.xscale=1/3; |
| 4591 | }else{ |
| 4592 | this.xscale=(1-_90/this.xrange)/this.xrange; |
| 4593 | } |
| 4594 | } |
| 4595 | _92=_90*this.xscale*this.options.barWidthFillFraction; |
| 4596 | _93=_92/_89; |
| 4597 | _94=_90*this.xscale*(1-this.options.barWidthFillFraction)/2; |
| 4598 | } |
| 4599 | this.minxdelta=_90; |
| 4600 | this.bars=new Array(); |
| 4601 | var i=0; |
| 4602 | for(var _95 in this.datasets){ |
| 4603 | var _96=this.datasets[_95]; |
| 4604 | if(PlotKit.Base.isFuncLike(_96)){ |
| 4605 | continue; |
| 4606 | } |
| 4607 | for(var j=0;j<_96.length;j++){ |
| 4608 | var _98=_96[j]; |
| 4609 | var _99={x:((parseFloat(_98[0])-this.minxval)*this.xscale)+(i*_93)+_94,y:1-((parseFloat(_98[1])-this.minyval)*this.yscale),w:_93,h:((parseFloat(_98[1])-this.minyval)*this.yscale),xval:parseFloat(_98[0]),yval:parseFloat(_98[1]),name:_95}; |
| 4610 | if((_99.x>=0)&&(_99.x<=1)&&(_99.y>=0)&&(_99.y<=1)){ |
| 4611 | this.bars.push(_99); |
| 4612 | } |
| 4613 | } |
| 4614 | i++; |
| 4615 | } |
| 4616 | }; |
| 4617 | PlotKit.Layout.prototype._evaluateHorizBarCharts=function(){ |
| 4618 | var _100=PlotKit.Base.items; |
| 4619 | var _101=_100(this.datasets).length; |
| 4620 | var _102=10000000; |
| 4621 | var _103=this._uniqueXValues(); |
| 4622 | for(var i=1;i<_103.length;i++){ |
| 4623 | _102=Math.min(Math.abs(_103[i]-_103[i-1]),_102); |
| 4624 | } |
| 4625 | var _104=0; |
| 4626 | var _105=0; |
| 4627 | var _106=0; |
| 4628 | if(_103.length==1){ |
| 4629 | _102=1; |
| 4630 | this.xscale=1; |
| 4631 | this.minxval=_103[0]; |
| 4632 | _104=1*this.options.barWidthFillFraction; |
| 4633 | _105=_104/_101; |
| 4634 | _106=(1-this.options.barWidthFillFraction)/2; |
| 4635 | }else{ |
| 4636 | this.xscale=(1-_102/this.xrange)/this.xrange; |
| 4637 | _104=_102*this.xscale*this.options.barWidthFillFraction; |
| 4638 | _105=_104/_101; |
| 4639 | _106=_102*this.xscale*(1-this.options.barWidthFillFraction)/2; |
| 4640 | } |
| 4641 | this.minxdelta=_102; |
| 4642 | this.bars=new Array(); |
| 4643 | var i=0; |
| 4644 | for(var _107 in this.datasets){ |
| 4645 | var _108=this.datasets[_107]; |
| 4646 | if(PlotKit.Base.isFuncLike(_108)){ |
| 4647 | continue; |
| 4648 | } |
| 4649 | for(var j=0;j<_108.length;j++){ |
| 4650 | var item=_108[j]; |
| 4651 | var rect={y:((parseFloat(item[0])-this.minxval)*this.xscale)+(i*_105)+_106,x:0,h:_105,w:((parseFloat(item[1])-this.minyval)*this.yscale),xval:parseFloat(item[0]),yval:parseFloat(item[1]),name:_107}; |
| 4652 | if(rect.y<=0){ |
| 4653 | rect.y=0; |
| 4654 | } |
| 4655 | if(rect.y>=1){ |
| 4656 | rect.y=1; |
| 4657 | } |
| 4658 | if((rect.x>=0)&&(rect.x<=1)){ |
| 4659 | this.bars.push(rect); |
| 4660 | } |
| 4661 | } |
| 4662 | i++; |
| 4663 | } |
| 4664 | }; |
| 4665 | PlotKit.Layout.prototype._evaluateLineCharts=function(){ |
| 4666 | var _111=PlotKit.Base.items; |
| 4667 | var _112=_111(this.datasets).length; |
| 4668 | this.points=new Array(); |
| 4669 | var i=0; |
| 4670 | for(var _113 in this.datasets){ |
| 4671 | var _114=this.datasets[_113]; |
| 4672 | if(PlotKit.Base.isFuncLike(_114)){ |
| 4673 | continue; |
| 4674 | } |
| 4675 | _114.sort(function(a,b){ |
| 4676 | return compare(parseFloat(a[0]),parseFloat(b[0])); |
| 4677 | }); |
| 4678 | for(var j=0;j<_114.length;j++){ |
| 4679 | var item=_114[j]; |
| 4680 | var _117={x:((parseFloat(item[0])-this.minxval)*this.xscale),y:1-((parseFloat(item[1])-this.minyval)*this.yscale),xval:parseFloat(item[0]),yval:parseFloat(item[1]),name:_113}; |
| 4681 | if(_117.y<=0){ |
| 4682 | _117.y=0; |
| 4683 | } |
| 4684 | if(_117.y>=1){ |
| 4685 | _117.y=1; |
| 4686 | } |
| 4687 | if((_117.x>=0)&&(_117.x<=1)){ |
| 4688 | this.points.push(_117); |
| 4689 | } |
| 4690 | } |
| 4691 | i++; |
| 4692 | } |
| 4693 | }; |
| 4694 | PlotKit.Layout.prototype._evaluatePieCharts=function(){ |
| 4695 | var _118=PlotKit.Base.items; |
| 4696 | var sum=MochiKit.Iter.sum; |
| 4697 | var _120=MochiKit.Base.itemgetter; |
| 4698 | var _121=_118(this.datasets).length; |
| 4699 | var _122=_118(this.datasets)[0][1]; |
| 4700 | var _123=sum(map(_120(1),_122)); |
| 4701 | this.slices=new Array(); |
| 4702 | var _124=0; |
| 4703 | for(var i=0;i<_122.length;i++){ |
| 4704 | var _125=_122[i][1]/_123; |
| 4705 | var _126=_124*Math.PI*2; |
| 4706 | var _127=(_124+_125)*Math.PI*2; |
| 4707 | var _128={fraction:_125,xval:_122[i][0],yval:_122[i][1],startAngle:_126,endAngle:_127}; |
| 4708 | if(_122[i][1]!=0){ |
| 4709 | this.slices.push(_128); |
| 4710 | } |
| 4711 | _124+=_125; |
| 4712 | } |
| 4713 | }; |
| 4714 | PlotKit.Layout.prototype._evaluateLineTicksForXAxis=function(){ |
| 4715 | var _129=MochiKit.Base.isUndefinedOrNull; |
| 4716 | if(this.options.xTicks){ |
| 4717 | this.xticks=new Array(); |
| 4718 | var _130=function(tick){ |
| 4719 | var _132=tick.label; |
| 4720 | if(_129(_132)){ |
| 4721 | _132=tick.v.toString(); |
| 4722 | } |
| 4723 | var pos=this.xscale*(tick.v-this.minxval); |
| 4724 | if((pos>=0)&&(pos<=1)){ |
| 4725 | this.xticks.push([pos,_132]); |
| 4726 | } |
| 4727 | }; |
| 4728 | MochiKit.Iter.forEach(this.options.xTicks,bind(_130,this)); |
| 4729 | }else{ |
| 4730 | if(this.options.xNumberOfTicks){ |
| 4731 | var _134=this._uniqueXValues(); |
| 4732 | var _135=this.xrange/this.options.xNumberOfTicks; |
| 4733 | var _136=0; |
| 4734 | this.xticks=new Array(); |
| 4735 | for(var i=0;i<=_134.length;i++){ |
| 4736 | if((_134[i]-this.minxval)>=(_136*_135)){ |
| 4737 | var pos=this.xscale*(_134[i]-this.minxval); |
| 4738 | if((pos>1)||(pos<0)){ |
| 4739 | continue; |
| 4740 | } |
| 4741 | this.xticks.push([pos,_134[i]]); |
| 4742 | _136++; |
| 4743 | } |
| 4744 | if(_136>this.options.xNumberOfTicks){ |
| 4745 | break; |
| 4746 | } |
| 4747 | } |
| 4748 | } |
| 4749 | } |
| 4750 | }; |
| 4751 | PlotKit.Layout.prototype._evaluateLineTicksForYAxis=function(){ |
| 4752 | var _137=MochiKit.Base.isUndefinedOrNull; |
| 4753 | if(this.options.yTicks){ |
| 4754 | this.yticks=new Array(); |
| 4755 | var _138=function(tick){ |
| 4756 | var _139=tick.label; |
| 4757 | if(_137(_139)){ |
| 4758 | _139=tick.v.toString(); |
| 4759 | } |
| 4760 | var pos=1-(this.yscale*(tick.v-this.minyval)); |
| 4761 | if((pos>=0)&&(pos<=1)){ |
| 4762 | this.yticks.push([pos,_139]); |
| 4763 | } |
| 4764 | }; |
| 4765 | MochiKit.Iter.forEach(this.options.yTicks,bind(_138,this)); |
| 4766 | }else{ |
| 4767 | if(this.options.yNumberOfTicks){ |
| 4768 | this.yticks=new Array(); |
| 4769 | var _140=PlotKit.Base.roundInterval; |
| 4770 | var prec=this.options.yTickPrecision; |
| 4771 | var _142=_140(this.yrange,this.options.yNumberOfTicks,prec); |
| 4772 | for(var i=0;i<=this.options.yNumberOfTicks;i++){ |
| 4773 | var yval=this.minyval+(i*_142); |
| 4774 | var pos=1-((yval-this.minyval)*this.yscale); |
| 4775 | if((pos>1)||(pos<0)){ |
| 4776 | continue; |
| 4777 | } |
| 4778 | this.yticks.push([pos,MochiKit.Format.roundToFixed(yval,prec)]); |
| 4779 | } |
| 4780 | } |
| 4781 | } |
| 4782 | }; |
| 4783 | PlotKit.Layout.prototype._evaluateLineTicks=function(){ |
| 4784 | this._evaluateLineTicksForXAxis(); |
| 4785 | this._evaluateLineTicksForYAxis(); |
| 4786 | }; |
| 4787 | PlotKit.Layout.prototype._evaluateBarTicks=function(){ |
| 4788 | this._evaluateLineTicks(); |
| 4789 | var _144=function(tick){ |
| 4790 | return [tick[0]+(this.minxdelta*this.xscale)/2,tick[1]]; |
| 4791 | }; |
| 4792 | this.xticks=MochiKit.Base.map(bind(_144,this),this.xticks); |
| 4793 | if(this.options.barOrientation=="horizontal"){ |
| 4794 | var _145=this.xticks; |
| 4795 | this.xticks=this.yticks; |
| 4796 | this.yticks=_145; |
| 4797 | var _146=function(tick){ |
| 4798 | return [1-tick[0],tick[1]]; |
| 4799 | }; |
| 4800 | this.xticks=MochiKit.Base.map(_146,this.xticks); |
| 4801 | } |
| 4802 | }; |
| 4803 | PlotKit.Layout.prototype._evaluatePieTicks=function(){ |
| 4804 | var _147=MochiKit.Base.isUndefinedOrNull; |
| 4805 | var _148=MochiKit.Format.numberFormatter("#%"); |
| 4806 | this.xticks=new Array(); |
| 4807 | if(this.options.xTicks){ |
| 4808 | var _149=new Array(); |
| 4809 | for(var i=0;i<this.slices.length;i++){ |
| 4810 | _149[this.slices[i].xval]=this.slices[i]; |
| 4811 | } |
| 4812 | for(var i=0;i<this.options.xTicks.length;i++){ |
| 4813 | var tick=this.options.xTicks[i]; |
| 4814 | var _150=_149[tick.v]; |
| 4815 | var _151=tick.label; |
| 4816 | if(_150){ |
| 4817 | if(_147(_151)){ |
| 4818 | _151=tick.v.toString(); |
| 4819 | } |
| 4820 | _151+=" ("+_148(_150.fraction)+")"; |
| 4821 | this.xticks.push([tick.v,_151]); |
| 4822 | } |
| 4823 | } |
| 4824 | }else{ |
| 4825 | for(var i=0;i<this.slices.length;i++){ |
| 4826 | var _150=this.slices[i]; |
| 4827 | var _151=_150.xval+" ("+_148(_150.fraction)+")"; |
| 4828 | this.xticks.push([_150.xval,_151]); |
| 4829 | } |
| 4830 | } |
| 4831 | }; |
| 4832 | PlotKit.Layout.prototype._regenerateHitTestCache=function(){ |
| 4833 | this.hitTestCache.xvalues=this._uniqueXValues(); |
| 4834 | this.hitTestCache.xlookup=new Array(); |
| 4835 | this.hitTestCache.x2maxy=new Array(); |
| 4836 | var _152=MochiKit.Base.listMax; |
| 4837 | var _153=MochiKit.Base.itemgetter; |
| 4838 | var map=MochiKit.Base.map; |
| 4839 | var _154=keys(this.datasets); |
| 4840 | for(var i=0;i<_154.length;i++){ |
| 4841 | var _155=this.datasets[_154[i]]; |
| 4842 | for(var j=0;j<_155.length;j++){ |
| 4843 | var xval=_155[j][0]; |
| 4844 | var yval=_155[j][1]; |
| 4845 | if(this.hitTestCache.xlookup[xval]){ |
| 4846 | this.hitTestCache.xlookup[xval].push([yval,_154[i]]); |
| 4847 | }else{ |
| 4848 | this.hitTestCache.xlookup[xval]=[[yval,_154[i]]]; |
| 4849 | } |
| 4850 | } |
| 4851 | } |
| 4852 | for(var x in this.hitTestCache.xlookup){ |
| 4853 | var _157=this.hitTestCache.xlookup[x]; |
| 4854 | this.hitTestCache.x2maxy[x]=_152(map(_153(0),_157)); |
| 4855 | } |
| 4856 | }; |
| 4857 | PlotKit.LayoutModule={}; |
| 4858 | PlotKit.LayoutModule.Layout=PlotKit.Layout; |
| 4859 | PlotKit.LayoutModule.EXPORT=["Layout"]; |
| 4860 | PlotKit.LayoutModule.EXPORT_OK=[]; |
| 4861 | PlotKit.LayoutModule.__new__=function(){ |
| 4862 | var m=MochiKit.Base; |
| 4863 | m.nameFunctions(this); |
| 4864 | this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; |
| 4865 | }; |
| 4866 | PlotKit.LayoutModule.__new__(); |
| 4867 | MochiKit.Base._exportSymbols(this,PlotKit.LayoutModule); |
| 4868 | try{ |
| 4869 | if((typeof (PlotKit.Base)=="undefined")||(typeof (PlotKit.Layout)=="undefined")){ |
| 4870 | throw ""; |
| 4871 | } |
| 4872 | } |
| 4873 | catch(e){ |
| 4874 | throw "PlotKit.Layout depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.{Base,Layout}"; |
| 4875 | } |
| 4876 | if(typeof (PlotKit.CanvasRenderer)=="undefined"){ |
| 4877 | PlotKit.CanvasRenderer={}; |
| 4878 | } |
| 4879 | PlotKit.CanvasRenderer.NAME="PlotKit.CanvasRenderer"; |
| 4880 | PlotKit.CanvasRenderer.VERSION=PlotKit.VERSION; |
| 4881 | PlotKit.CanvasRenderer.__repr__=function(){ |
| 4882 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 4883 | }; |
| 4884 | PlotKit.CanvasRenderer.toString=function(){ |
| 4885 | return this.__repr__(); |
| 4886 | }; |
| 4887 | PlotKit.CanvasRenderer=function(_158,_159,_160){ |
| 4888 | if(arguments.length>0){ |
| 4889 | this.__init__(_158,_159,_160); |
| 4890 | } |
| 4891 | }; |
| 4892 | PlotKit.CanvasRenderer.prototype.__init__=function(_161,_162,_163){ |
| 4893 | var _164=MochiKit.Base.isUndefinedOrNull; |
| 4894 | var _165=MochiKit.Color.Color; |
| 4895 | this.options={"drawBackground":true,"backgroundColor":_165.whiteColor(),"padding":{left:30,right:30,top:5,bottom:10},"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[0]),"strokeColor":_165.whiteColor(),"strokeColorTransform":"asStrokeColor","strokeWidth":0.5,"shouldFill":true,"shouldStroke":true,"drawXAxis":true,"drawYAxis":true,"axisLineColor":_165.blackColor(),"axisLineWidth":0.5,"axisTickSize":3,"axisLabelColor":_165.blackColor(),"axisLabelFont":"Arial","axisLabelFontSize":9,"axisLabelWidth":50,"pieRadius":0.4,"enableEvents":true}; |
| 4896 | MochiKit.Base.update(this.options,_163?_163:{}); |
| 4897 | this.layout=_162; |
| 4898 | this.element=MochiKit.DOM.getElement(_161); |
| 4899 | this.container=this.element.parentNode; |
| 4900 | this.isIE=PlotKit.Base.excanvasSupported(); |
| 4901 | if(this.isIE&&!_164(G_vmlCanvasManager)){ |
| 4902 | this.IEDelay=0.5; |
| 4903 | this.maxTries=5; |
| 4904 | this.renderDelay=null; |
| 4905 | this.clearDelay=null; |
| 4906 | this.element=G_vmlCanvasManager.initElement(this.element); |
| 4907 | } |
| 4908 | this.height=this.element.height; |
| 4909 | this.width=this.element.width; |
| 4910 | if(_164(this.element)){ |
| 4911 | throw "CanvasRenderer() - passed canvas is not found"; |
| 4912 | } |
| 4913 | if(!this.isIE&&!(PlotKit.CanvasRenderer.isSupported(this.element))){ |
| 4914 | throw "CanvasRenderer() - Canvas is not supported."; |
| 4915 | } |
| 4916 | if(_164(this.container)||(this.container.nodeName.toLowerCase()!="div")){ |
| 4917 | throw "CanvasRenderer() - <canvas> needs to be enclosed in <div>"; |
| 4918 | } |
| 4919 | this.xlabels=new Array(); |
| 4920 | this.ylabels=new Array(); |
| 4921 | this.isFirstRender=true; |
| 4922 | this.area={x:this.options.padding.left,y:this.options.padding.top,w:this.width-this.options.padding.left-this.options.padding.right,h:this.height-this.options.padding.top-this.options.padding.bottom}; |
| 4923 | MochiKit.DOM.updateNodeAttributes(this.container,{"style":{"position":"relative","width":this.width+"px"}}); |
| 4924 | }; |
| 4925 | PlotKit.CanvasRenderer.prototype.render=function(){ |
| 4926 | if(this.isIE){ |
| 4927 | try{ |
| 4928 | if(this.renderDelay){ |
| 4929 | this.renderDelay.cancel(); |
| 4930 | this.renderDelay=null; |
| 4931 | } |
| 4932 | var _166=this.element.getContext("2d"); |
| 4933 | } |
| 4934 | catch(e){ |
| 4935 | this.isFirstRender=false; |
| 4936 | if(this.maxTries-->0){ |
| 4937 | this.renderDelay=MochiKit.Async.wait(this.IEDelay); |
| 4938 | this.renderDelay.addCallback(bind(this.render,this)); |
| 4939 | } |
| 4940 | return; |
| 4941 | } |
| 4942 | } |
| 4943 | if(this.options.drawBackground){ |
| 4944 | this._renderBackground(); |
| 4945 | } |
| 4946 | if(this.layout.style=="bar"){ |
| 4947 | this._renderBarChart(); |
| 4948 | this._renderBarAxis(); |
| 4949 | }else{ |
| 4950 | if(this.layout.style=="pie"){ |
| 4951 | this._renderPieChart(); |
| 4952 | this._renderPieAxis(); |
| 4953 | }else{ |
| 4954 | if(this.layout.style=="line"){ |
| 4955 | this._renderLineChart(); |
| 4956 | this._renderLineAxis(); |
| 4957 | } |
| 4958 | } |
| 4959 | } |
| 4960 | }; |
| 4961 | PlotKit.CanvasRenderer.prototype._renderBarChartWrap=function(data,_168){ |
| 4962 | var _169=this.element.getContext("2d"); |
| 4963 | var _170=this.options.colorScheme.length; |
| 4964 | var _171=this.options.colorScheme; |
| 4965 | var _172=MochiKit.Base.keys(this.layout.datasets); |
| 4966 | var _173=_172.length; |
| 4967 | for(var i=0;i<_173;i++){ |
| 4968 | var _174=_172[i]; |
| 4969 | var _175=_171[i%_170]; |
| 4970 | _169.save(); |
| 4971 | _169.fillStyle=_175.toRGBString(); |
| 4972 | if(this.options.strokeColor){ |
| 4973 | _169.strokeStyle=this.options.strokeColor.toRGBString(); |
| 4974 | }else{ |
| 4975 | if(this.options.strokeColorTransform){ |
| 4976 | _169.strokeStyle=_175[this.options.strokeColorTransform]().toRGBString(); |
| 4977 | } |
| 4978 | } |
| 4979 | _169.lineWidth=this.options.strokeWidth; |
| 4980 | var _176=function(obj){ |
| 4981 | if(obj.name==_174){ |
| 4982 | _168(_169,obj); |
| 4983 | } |
| 4984 | }; |
| 4985 | MochiKit.Iter.forEach(data,bind(_176,this)); |
| 4986 | _169.restore(); |
| 4987 | } |
| 4988 | }; |
| 4989 | PlotKit.CanvasRenderer.prototype._renderBarChart=function(){ |
| 4990 | var bind=MochiKit.Base.bind; |
| 4991 | var _178=function(_179,bar){ |
| 4992 | var x=this.area.w*bar.x+this.area.x; |
| 4993 | var y=this.area.h*bar.y+this.area.y; |
| 4994 | var w=this.area.w*bar.w; |
| 4995 | var h=this.area.h*bar.h; |
| 4996 | if((w<1)||(h<1)){ |
| 4997 | return; |
| 4998 | } |
| 4999 | if(this.options.shouldFill){ |
| 5000 | _179.fillRect(x,y,w,h); |
| 5001 | } |
| 5002 | if(this.options.shouldStroke){ |
| 5003 | _179.strokeRect(x,y,w,h); |
| 5004 | } |
| 5005 | }; |
| 5006 | this._renderBarChartWrap(this.layout.bars,bind(_178,this)); |
| 5007 | }; |
| 5008 | PlotKit.CanvasRenderer.prototype._renderLineChart=function(){ |
| 5009 | var _182=this.element.getContext("2d"); |
| 5010 | var _183=this.options.colorScheme.length; |
| 5011 | var _184=this.options.colorScheme; |
| 5012 | var _185=MochiKit.Base.keys(this.layout.datasets); |
| 5013 | var _186=_185.length; |
| 5014 | var bind=MochiKit.Base.bind; |
| 5015 | var _187=MochiKit.Base.partial; |
| 5016 | for(var i=0;i<_186;i++){ |
| 5017 | var _188=_185[i]; |
| 5018 | var _189=_184[i%_183]; |
| 5019 | var _190=this.options.strokeColorTransform; |
| 5020 | _182.save(); |
| 5021 | _182.fillStyle=_189.toRGBString(); |
| 5022 | if(this.options.strokeColor){ |
| 5023 | _182.strokeStyle=this.options.strokeColor.toRGBString(); |
| 5024 | }else{ |
| 5025 | if(this.options.strokeColorTransform){ |
| 5026 | _182.strokeStyle=_189[_190]().toRGBString(); |
| 5027 | } |
| 5028 | } |
| 5029 | _182.lineWidth=this.options.strokeWidth; |
| 5030 | var _191=function(ctx){ |
| 5031 | ctx.beginPath(); |
| 5032 | ctx.moveTo(this.area.x,this.area.y+this.area.h); |
| 5033 | var _193=function(ctx_,_195){ |
| 5034 | if(_195.name==_188){ |
| 5035 | ctx_.lineTo(this.area.w*_195.x+this.area.x,this.area.h*_195.y+this.area.y); |
| 5036 | } |
| 5037 | }; |
| 5038 | MochiKit.Iter.forEach(this.layout.points,_187(_193,ctx),this); |
| 5039 | ctx.lineTo(this.area.w+this.area.x,this.area.h+this.area.y); |
| 5040 | ctx.lineTo(this.area.x,this.area.y+this.area.h); |
| 5041 | ctx.closePath(); |
| 5042 | }; |
| 5043 | if(this.options.shouldFill){ |
| 5044 | bind(_191,this)(_182); |
| 5045 | _182.fill(); |
| 5046 | } |
| 5047 | if(this.options.shouldStroke){ |
| 5048 | bind(_191,this)(_182); |
| 5049 | _182.stroke(); |
| 5050 | } |
| 5051 | _182.restore(); |
| 5052 | } |
| 5053 | }; |
| 5054 | PlotKit.CanvasRenderer.prototype._renderPieChart=function(){ |
| 5055 | var _196=this.element.getContext("2d"); |
| 5056 | var _197=this.options.colorScheme.length; |
| 5057 | var _198=this.layout.slices; |
| 5058 | var _199=this.area.x+this.area.w*0.5; |
| 5059 | var _200=this.area.y+this.area.h*0.5; |
| 5060 | var _201=Math.min(this.area.w*this.options.pieRadius,this.area.h*this.options.pieRadius); |
| 5061 | if(this.isIE){ |
| 5062 | _199=parseInt(_199); |
| 5063 | _200=parseInt(_200); |
| 5064 | _201=parseInt(_201); |
| 5065 | } |
| 5066 | for(var i=0;i<_198.length;i++){ |
| 5067 | var _202=this.options.colorScheme[i%_197]; |
| 5068 | _196.save(); |
| 5069 | _196.fillStyle=_202.toRGBString(); |
| 5070 | var _203=function(){ |
| 5071 | _196.beginPath(); |
| 5072 | _196.moveTo(_199,_200); |
| 5073 | _196.arc(_199,_200,_201,_198[i].startAngle-Math.PI/2,_198[i].endAngle-Math.PI/2,false); |
| 5074 | _196.lineTo(_199,_200); |
| 5075 | _196.closePath(); |
| 5076 | }; |
| 5077 | if(Math.abs(_198[i].startAngle-_198[i].endAngle)>0.001){ |
| 5078 | if(this.options.shouldFill){ |
| 5079 | _203(); |
| 5080 | _196.fill(); |
| 5081 | } |
| 5082 | if(this.options.shouldStroke){ |
| 5083 | _203(); |
| 5084 | _196.lineWidth=this.options.strokeWidth; |
| 5085 | if(this.options.strokeColor){ |
| 5086 | _196.strokeStyle=this.options.strokeColor.toRGBString(); |
| 5087 | }else{ |
| 5088 | if(this.options.strokeColorTransform){ |
| 5089 | _196.strokeStyle=_202[this.options.strokeColorTransform]().toRGBString(); |
| 5090 | } |
| 5091 | } |
| 5092 | _196.stroke(); |
| 5093 | } |
| 5094 | } |
| 5095 | _196.restore(); |
| 5096 | } |
| 5097 | }; |
| 5098 | PlotKit.CanvasRenderer.prototype._renderBarAxis=function(){ |
| 5099 | this._renderAxis(); |
| 5100 | }; |
| 5101 | PlotKit.CanvasRenderer.prototype._renderLineAxis=function(){ |
| 5102 | this._renderAxis(); |
| 5103 | }; |
| 5104 | PlotKit.CanvasRenderer.prototype._renderAxis=function(){ |
| 5105 | if(!this.options.drawXAxis&&!this.options.drawYAxis){ |
| 5106 | return; |
| 5107 | } |
| 5108 | var _204=this.element.getContext("2d"); |
| 5109 | var _205={"style":{"position":"absolute","fontSize":this.options.axisLabelFontSize+"px","zIndex":10,"color":this.options.axisLabelColor.toRGBString(),"width":this.options.axisLabelWidth+"px","overflow":"hidden"}}; |
| 5110 | _204.save(); |
| 5111 | _204.strokeStyle=this.options.axisLineColor.toRGBString(); |
| 5112 | _204.lineWidth=this.options.axisLineWidth; |
| 5113 | if(this.options.drawYAxis){ |
| 5114 | if(this.layout.yticks){ |
| 5115 | var _206=function(tick){ |
| 5116 | if(typeof (tick)=="function"){ |
| 5117 | return; |
| 5118 | } |
| 5119 | var x=this.area.x; |
| 5120 | var y=this.area.y+tick[0]*this.area.h; |
| 5121 | _204.beginPath(); |
| 5122 | _204.moveTo(x,y); |
| 5123 | _204.lineTo(x-this.options.axisTickSize,y); |
| 5124 | _204.closePath(); |
| 5125 | _204.stroke(); |
| 5126 | var _207=DIV(_205,tick[1]); |
| 5127 | _207.style.top=(y-this.options.axisLabelFontSize)+"px"; |
| 5128 | _207.style.left=(x-this.options.padding.left-this.options.axisTickSize)+"px"; |
| 5129 | _207.style.textAlign="right"; |
| 5130 | _207.style.width=(this.options.padding.left-this.options.axisTickSize*2)+"px"; |
| 5131 | MochiKit.DOM.appendChildNodes(this.container,_207); |
| 5132 | this.ylabels.push(_207); |
| 5133 | }; |
| 5134 | MochiKit.Iter.forEach(this.layout.yticks,bind(_206,this)); |
| 5135 | } |
| 5136 | _204.beginPath(); |
| 5137 | _204.moveTo(this.area.x,this.area.y); |
| 5138 | _204.lineTo(this.area.x,this.area.y+this.area.h); |
| 5139 | _204.closePath(); |
| 5140 | _204.stroke(); |
| 5141 | } |
| 5142 | if(this.options.drawXAxis){ |
| 5143 | if(this.layout.xticks){ |
| 5144 | var _206=function(tick){ |
| 5145 | if(typeof (dataset)=="function"){ |
| 5146 | return; |
| 5147 | } |
| 5148 | var x=this.area.x+tick[0]*this.area.w; |
| 5149 | var y=this.area.y+this.area.h; |
| 5150 | _204.beginPath(); |
| 5151 | _204.moveTo(x,y); |
| 5152 | _204.lineTo(x,y+this.options.axisTickSize); |
| 5153 | _204.closePath(); |
| 5154 | _204.stroke(); |
| 5155 | var _208=DIV(_205,tick[1]); |
| 5156 | _208.style.top=(y+this.options.axisTickSize)+"px"; |
| 5157 | _208.style.left=(x-this.options.axisLabelWidth/2)+"px"; |
| 5158 | _208.style.textAlign="center"; |
| 5159 | _208.style.width=this.options.axisLabelWidth+"px"; |
| 5160 | MochiKit.DOM.appendChildNodes(this.container,_208); |
| 5161 | this.xlabels.push(_208); |
| 5162 | }; |
| 5163 | MochiKit.Iter.forEach(this.layout.xticks,bind(_206,this)); |
| 5164 | } |
| 5165 | _204.beginPath(); |
| 5166 | _204.moveTo(this.area.x,this.area.y+this.area.h); |
| 5167 | _204.lineTo(this.area.x+this.area.w,this.area.y+this.area.h); |
| 5168 | _204.closePath(); |
| 5169 | _204.stroke(); |
| 5170 | } |
| 5171 | _204.restore(); |
| 5172 | }; |
| 5173 | PlotKit.CanvasRenderer.prototype._renderPieAxis=function(){ |
| 5174 | if(!this.options.drawXAxis){ |
| 5175 | return; |
| 5176 | } |
| 5177 | if(this.layout.xticks){ |
| 5178 | var _209=new Array(); |
| 5179 | for(var i=0;i<this.layout.slices.length;i++){ |
| 5180 | _209[this.layout.slices[i].xval]=this.layout.slices[i]; |
| 5181 | } |
| 5182 | var _210=this.area.x+this.area.w*0.5; |
| 5183 | var _211=this.area.y+this.area.h*0.5; |
| 5184 | var _212=Math.min(this.area.w*this.options.pieRadius,this.area.h*this.options.pieRadius); |
| 5185 | var _213=this.options.axisLabelWidth; |
| 5186 | for(var i=0;i<this.layout.xticks.length;i++){ |
| 5187 | var _214=_209[this.layout.xticks[i][0]]; |
| 5188 | if(MochiKit.Base.isUndefinedOrNull(_214)){ |
| 5189 | continue; |
| 5190 | } |
| 5191 | var _215=(_214.startAngle+_214.endAngle)/2; |
| 5192 | var _216=_215; |
| 5193 | if(_216>Math.PI*2){ |
| 5194 | _216=_216-Math.PI*2; |
| 5195 | }else{ |
| 5196 | if(_216<0){ |
| 5197 | _216=_216+Math.PI*2; |
| 5198 | } |
| 5199 | } |
| 5200 | var _217=_210+Math.sin(_216)*(_212+10); |
| 5201 | var _218=_211-Math.cos(_216)*(_212+10); |
| 5202 | var _219={"position":"absolute","zIndex":11,"width":_213+"px","fontSize":this.options.axisLabelFontSize+"px","overflow":"hidden","color":this.options.axisLabelColor.toHexString()}; |
| 5203 | if(_216<=Math.PI*0.5){ |
| 5204 | _219["textAlign"]="left"; |
| 5205 | _219["verticalAlign"]="top"; |
| 5206 | _219["left"]=_217+"px"; |
| 5207 | _219["top"]=(_218-this.options.axisLabelFontSize)+"px"; |
| 5208 | }else{ |
| 5209 | if((_216>Math.PI*0.5)&&(_216<=Math.PI)){ |
| 5210 | _219["textAlign"]="left"; |
| 5211 | _219["verticalAlign"]="bottom"; |
| 5212 | _219["left"]=_217+"px"; |
| 5213 | _219["top"]=_218+"px"; |
| 5214 | }else{ |
| 5215 | if((_216>Math.PI)&&(_216<=Math.PI*1.5)){ |
| 5216 | _219["textAlign"]="right"; |
| 5217 | _219["verticalAlign"]="bottom"; |
| 5218 | _219["left"]=(_217-_213)+"px"; |
| 5219 | _219["top"]=_218+"px"; |
| 5220 | }else{ |
| 5221 | _219["textAlign"]="right"; |
| 5222 | _219["verticalAlign"]="bottom"; |
| 5223 | _219["left"]=(_217-_213)+"px"; |
| 5224 | _219["top"]=(_218-this.options.axisLabelFontSize)+"px"; |
| 5225 | } |
| 5226 | } |
| 5227 | } |
| 5228 | var _220=DIV({"style":_219},this.layout.xticks[i][1]); |
| 5229 | this.xlabels.push(_220); |
| 5230 | MochiKit.DOM.appendChildNodes(this.container,_220); |
| 5231 | } |
| 5232 | } |
| 5233 | }; |
| 5234 | PlotKit.CanvasRenderer.prototype._renderBackground=function(){ |
| 5235 | var _221=this.element.getContext("2d"); |
| 5236 | _221.save(); |
| 5237 | _221.fillStyle=this.options.backgroundColor.toRGBString(); |
| 5238 | _221.fillRect(0,0,this.width,this.height); |
| 5239 | _221.restore(); |
| 5240 | }; |
| 5241 | PlotKit.CanvasRenderer.prototype.clear=function(){ |
| 5242 | if(this.isIE){ |
| 5243 | try{ |
| 5244 | if(this.clearDelay){ |
| 5245 | this.clearDelay.cancel(); |
| 5246 | this.clearDelay=null; |
| 5247 | } |
| 5248 | var _222=this.element.getContext("2d"); |
| 5249 | } |
| 5250 | catch(e){ |
| 5251 | this.isFirstRender=false; |
| 5252 | this.clearDelay=MochiKit.Async.wait(this.IEDelay); |
| 5253 | this.clearDelay.addCallback(bind(this.clear,this)); |
| 5254 | return; |
| 5255 | } |
| 5256 | } |
| 5257 | var _222=this.element.getContext("2d"); |
| 5258 | _222.clearRect(0,0,this.width,this.height); |
| 5259 | MochiKit.Iter.forEach(this.xlabels,MochiKit.DOM.removeElement); |
| 5260 | MochiKit.Iter.forEach(this.ylabels,MochiKit.DOM.removeElement); |
| 5261 | this.xlabels=new Array(); |
| 5262 | this.ylabels=new Array(); |
| 5263 | }; |
| 5264 | PlotKit.CanvasRenderer.prototype._initialiseEvents=function(){ |
| 5265 | var _223=MochiKit.Signal.connect; |
| 5266 | var bind=MochiKit.Base.bind; |
| 5267 | _223(this.element,"onclick",bind(this.onclick,this)); |
| 5268 | }; |
| 5269 | PlotKit.CanvasRenderer.prototype._resolveObject=function(e){ |
| 5270 | var x=(e.mouse().page.x-PlotKit.Base.findPosX(this.element)-this.area.x)/this.area.w; |
| 5271 | var y=(e.mouse().page.y-PlotKit.Base.findPosY(this.element)-this.area.y)/this.area.h; |
| 5272 | var _225=this.layout.hitTest(x,y); |
| 5273 | if(_225){ |
| 5274 | return _225; |
| 5275 | } |
| 5276 | return null; |
| 5277 | }; |
| 5278 | PlotKit.CanvasRenderer.prototype._createEventObject=function(_226,e){ |
| 5279 | if(_226==null){ |
| 5280 | return null; |
| 5281 | } |
| 5282 | e.chart=_226; |
| 5283 | return e; |
| 5284 | }; |
| 5285 | PlotKit.CanvasRenderer.prototype.onclick=function(e){ |
| 5286 | var _227=this._resolveObject(e); |
| 5287 | var _228=this._createEventObject(_227,e); |
| 5288 | if(_228!=null){ |
| 5289 | MochiKit.Signal.signal(this,"onclick",_228); |
| 5290 | } |
| 5291 | }; |
| 5292 | PlotKit.CanvasRenderer.prototype.onmouseover=function(e){ |
| 5293 | var _229=this._resolveObject(e); |
| 5294 | var _230=this._createEventObject(_229,e); |
| 5295 | if(_230!=null){ |
| 5296 | signal(this,"onmouseover",_230); |
| 5297 | } |
| 5298 | }; |
| 5299 | PlotKit.CanvasRenderer.prototype.onmouseout=function(e){ |
| 5300 | var _231=this._resolveObject(e); |
| 5301 | var _232=this._createEventObject(_231,e); |
| 5302 | if(_232==null){ |
| 5303 | signal(this,"onmouseout",e); |
| 5304 | }else{ |
| 5305 | signal(this,"onmouseout",_232); |
| 5306 | } |
| 5307 | }; |
| 5308 | PlotKit.CanvasRenderer.prototype.onmousemove=function(e){ |
| 5309 | var _233=this._resolveObject(e); |
| 5310 | var _234=this._createEventObject(_233,e); |
| 5311 | if((_233==null)&&(this.event_isinside==null)){ |
| 5312 | return; |
| 5313 | } |
| 5314 | if((_233!=null)&&(this.event_isinside==null)){ |
| 5315 | signal(this,"onmouseover",_234); |
| 5316 | } |
| 5317 | if((_233==null)&&(this.event_isinside!=null)){ |
| 5318 | signal(this,"onmouseout",_234); |
| 5319 | } |
| 5320 | if((_233!=null)&&(this.event_isinside!=null)){ |
| 5321 | signal(this,"onmousemove",_234); |
| 5322 | } |
| 5323 | this.event_isinside=_233; |
| 5324 | }; |
| 5325 | PlotKit.CanvasRenderer.isSupported=function(_235){ |
| 5326 | var _236=null; |
| 5327 | try{ |
| 5328 | if(MochiKit.Base.isUndefinedOrNull(_235)){ |
| 5329 | _236=MochiKit.DOM.CANVAS({}); |
| 5330 | }else{ |
| 5331 | _236=MochiKit.DOM.getElement(_235); |
| 5332 | } |
| 5333 | var _237=_236.getContext("2d"); |
| 5334 | } |
| 5335 | catch(e){ |
| 5336 | var ie=navigator.appVersion.match(/MSIE (\d\.\d)/); |
| 5337 | var _239=(navigator.userAgent.toLowerCase().indexOf("opera")!=-1); |
| 5338 | if((!ie)||(ie[1]<6)||(_239)){ |
| 5339 | return false; |
| 5340 | } |
| 5341 | return true; |
| 5342 | } |
| 5343 | return true; |
| 5344 | }; |
| 5345 | PlotKit.Canvas={}; |
| 5346 | PlotKit.Canvas.CanvasRenderer=PlotKit.CanvasRenderer; |
| 5347 | PlotKit.Canvas.EXPORT=["CanvasRenderer"]; |
| 5348 | PlotKit.Canvas.EXPORT_OK=["CanvasRenderer"]; |
| 5349 | PlotKit.Canvas.__new__=function(){ |
| 5350 | var m=MochiKit.Base; |
| 5351 | m.nameFunctions(this); |
| 5352 | this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; |
| 5353 | }; |
| 5354 | PlotKit.Canvas.__new__(); |
| 5355 | MochiKit.Base._exportSymbols(this,PlotKit.Canvas); |
| 5356 | |
| 5357 | |
| 5358 | // Copyright 2006 Dan Vanderkam (danvdk@gmail.com) |
| 5359 | // All Rights Reserved. |
| 5360 | |
| 5361 | /** |
| 5362 | * @fileoverview Subclasses various parts of PlotKit to meet the additional |
| 5363 | * needs of DateGraph: grid overlays and error bars |
| 5364 | */ |
| 5365 | |
| 5366 | // Subclass PlotKit.Layout to add: |
| 5367 | // 1. Sigma/errorBars properties |
| 5368 | // 2. Copy error terms for PlotKit.CanvasRenderer._renderLineChart |
| 5369 | |
| 5370 | /** |
| 5371 | * Creates a new DateGraphLayout object. Options are the same as those allowed |
| 5372 | * by the PlotKit.Layout constructor. |
| 5373 | * @param {Object} options Options for PlotKit.Layout |
| 5374 | * @return {Object} The DateGraphLayout object |
| 5375 | */ |
| 5376 | DateGraphLayout = function(options) { |
| 5377 | PlotKit.Layout.call(this, "line", options); |
| 5378 | }; |
| 5379 | DateGraphLayout.prototype = new PlotKit.Layout(); |
| 5380 | |
| 5381 | /** |
| 5382 | * Behaves the same way as PlotKit.Layout, but also copies the errors |
| 5383 | * @private |
| 5384 | */ |
| 5385 | DateGraphLayout.prototype.evaluateWithError = function() { |
| 5386 | this.evaluate(); |
| 5387 | if (!this.options.errorBars) return; |
| 5388 | |
| 5389 | // Copy over the error terms |
| 5390 | var i = 0; // index in this.points |
| 5391 | for (var setName in this.datasets) { |
| 5392 | var j = 0; |
| 5393 | var dataset = this.datasets[setName]; |
| 5394 | if (PlotKit.Base.isFuncLike(dataset)) continue; |
| 5395 | for (var j = 0; j < dataset.length; j++, i++) { |
| 5396 | var item = dataset[j]; |
| 5397 | var xv = parseFloat(item[0]); |
| 5398 | var yv = parseFloat(item[1]); |
| 5399 | |
| 5400 | if (xv == this.points[i].xval && |
| 5401 | yv == this.points[i].yval) { |
| 5402 | this.points[i].errorMinus = parseFloat(item[2]); |
| 5403 | this.points[i].errorPlus = parseFloat(item[3]); |
| 5404 | } |
| 5405 | } |
| 5406 | } |
| 5407 | }; |
| 5408 | |
| 5409 | /** |
| 5410 | * Convenience function to remove all the data sets from a graph |
| 5411 | */ |
| 5412 | DateGraphLayout.prototype.removeAllDatasets = function() { |
| 5413 | delete this.datasets; |
| 5414 | this.datasets = new Array(); |
| 5415 | }; |
| 5416 | |
| 5417 | /** |
| 5418 | * Change the values of various layout options |
| 5419 | * @param {Object} new_options an associative array of new properties |
| 5420 | */ |
| 5421 | DateGraphLayout.prototype.updateOptions = function(new_options) { |
| 5422 | MochiKit.Base.update(this.options, new_options ? new_options : {}); |
| 5423 | }; |
| 5424 | |
| 5425 | // Subclass PlotKit.CanvasRenderer to add: |
| 5426 | // 1. X/Y grid overlay |
| 5427 | // 2. Ability to draw error bars (if required) |
| 5428 | |
| 5429 | /** |
| 5430 | * Sets some PlotKit.CanvasRenderer options |
| 5431 | * @param {Object} element The canvas to attach to |
| 5432 | * @param {Layout} layout The DateGraphLayout object for this graph. |
| 5433 | * @param {Object} options Options to pass on to CanvasRenderer |
| 5434 | */ |
| 5435 | DateGraphCanvasRenderer = function(element, layout, options) { |
| 5436 | PlotKit.CanvasRenderer.call(this, element, layout, options); |
| 5437 | this.options.shouldFill = false; |
| 5438 | this.options.shouldStroke = true; |
| 5439 | this.options.drawYGrid = true; |
| 5440 | this.options.drawXGrid = true; |
| 5441 | this.options.gridLineColor = MochiKit.Color.Color.grayColor(); |
| 5442 | MochiKit.Base.update(this.options, options); |
| 5443 | |
| 5444 | // TODO(danvk) This shouldn't be necessary: effects should be overlaid |
| 5445 | this.options.drawBackground = false; |
| 5446 | }; |
| 5447 | DateGraphCanvasRenderer.prototype = new PlotKit.CanvasRenderer(); |
| 5448 | |
| 5449 | /** |
| 5450 | * Draw an X/Y grid on top of the existing plot |
| 5451 | */ |
| 5452 | DateGraphCanvasRenderer.prototype.render = function() { |
| 5453 | // Do the ordinary rendering, as before |
| 5454 | // TODO(danvk) Call super.render() |
| 5455 | this._renderLineChart(); |
| 5456 | this._renderLineAxis(); |
| 5457 | |
| 5458 | // Draw the new X/Y grid |
| 5459 | var ctx = this.element.getContext("2d"); |
| 5460 | if (this.options.drawYGrid) { |
| 5461 | var ticks = this.layout.yticks; |
| 5462 | ctx.save(); |
| 5463 | ctx.strokeStyle = this.options.gridLineColor.toRGBString(); |
| 5464 | ctx.lineWidth = this.options.axisLineWidth; |
| 5465 | for (var i = 0; i < ticks.length; i++) { |
| 5466 | var x = this.area.x; |
| 5467 | var y = this.area.y + ticks[i][0] * this.area.h; |
| 5468 | ctx.beginPath(); |
| 5469 | ctx.moveTo(x, y); |
| 5470 | ctx.lineTo(x + this.area.w, y); |
| 5471 | ctx.closePath(); |
| 5472 | ctx.stroke(); |
| 5473 | } |
| 5474 | } |
| 5475 | |
| 5476 | if (this.options.drawXGrid) { |
| 5477 | var ticks = this.layout.xticks; |
| 5478 | ctx.save(); |
| 5479 | ctx.strokeStyle = this.options.gridLineColor.toRGBString(); |
| 5480 | ctx.lineWidth = this.options.axisLineWidth; |
| 5481 | for (var i=0; i<ticks.length; i++) { |
| 5482 | var x = this.area.x + ticks[i][0] * this.area.w; |
| 5483 | var y = this.area.y + this.area.h; |
| 5484 | ctx.beginPath(); |
| 5485 | ctx.moveTo(x, y); |
| 5486 | ctx.lineTo(x, this.area.y); |
| 5487 | ctx.closePath(); |
| 5488 | ctx.stroke(); |
| 5489 | } |
| 5490 | } |
| 5491 | }; |
| 5492 | |
| 5493 | /** |
| 5494 | * Overrides the CanvasRenderer method to draw error bars |
| 5495 | */ |
| 5496 | DateGraphCanvasRenderer.prototype._renderLineChart = function() { |
| 5497 | var context = this.element.getContext("2d"); |
| 5498 | var colorCount = this.options.colorScheme.length; |
| 5499 | var colorScheme = this.options.colorScheme; |
| 5500 | var setNames = MochiKit.Base.keys(this.layout.datasets); |
| 5501 | var errorBars = this.layout.options.errorBars; |
| 5502 | var setCount = setNames.length; |
| 5503 | var bind = MochiKit.Base.bind; |
| 5504 | var partial = MochiKit.Base.partial; |
| 5505 | |
| 5506 | //Update Points |
| 5507 | var updatePoint = function(point) { |
| 5508 | point.canvasx = this.area.w * point.x + this.area.x; |
| 5509 | point.canvasy = this.area.h * point.y + this.area.y; |
| 5510 | } |
| 5511 | MochiKit.Iter.forEach(this.layout.points, updatePoint, this); |
| 5512 | |
| 5513 | // create paths |
| 5514 | var makePath = function(ctx) { |
| 5515 | for (var i = 0; i < setCount; i++) { |
| 5516 | var setName = setNames[i]; |
| 5517 | var color = colorScheme[i%colorCount]; |
| 5518 | var strokeX = this.options.strokeColorTransform; |
| 5519 | |
| 5520 | // setup graphics context |
| 5521 | context.save(); |
| 5522 | context.strokeStyle = color.toRGBString(); |
| 5523 | context.lineWidth = this.options.strokeWidth; |
| 5524 | ctx.beginPath(); |
| 5525 | var point = this.layout.points[0]; |
| 5526 | var first_point = true; |
| 5527 | var addPoint = function(ctx_, point) { |
| 5528 | if (point.name == setName) { |
| 5529 | if (first_point) |
| 5530 | ctx_.moveTo(point.canvasx, point.canvasy); |
| 5531 | else |
| 5532 | ctx_.lineTo(point.canvasx, point.canvasy); |
| 5533 | first_point = false; |
| 5534 | } |
| 5535 | }; |
| 5536 | MochiKit.Iter.forEach(this.layout.points, partial(addPoint, ctx), this); |
| 5537 | ctx.stroke(); |
| 5538 | } |
| 5539 | }; |
| 5540 | |
| 5541 | var makeErrorBars = function(ctx) { |
| 5542 | for (var i = 0; i < setCount; i++) { |
| 5543 | var setName = setNames[i]; |
| 5544 | var color = colorScheme[i % colorCount]; |
| 5545 | var strokeX = this.options.strokeColorTransform; |
| 5546 | |
| 5547 | // setup graphics context |
| 5548 | context.save(); |
| 5549 | context.strokeStyle = color.toRGBString(); |
| 5550 | context.lineWidth = this.options.strokeWidth; |
| 5551 | var prevX = -1; |
| 5552 | var prevYs = [-1, -1]; |
| 5553 | var count = 0; |
| 5554 | var yscale = this.layout.yscale; |
| 5555 | var errorTrapezoid = function(ctx_,point) { |
| 5556 | count++; |
| 5557 | if (point.name == setName) { |
| 5558 | var newYs = [ point.y - point.errorPlus * yscale, |
| 5559 | point.y + point.errorMinus * yscale ]; |
| 5560 | newYs[0] = this.area.h * newYs[0] + this.area.y; |
| 5561 | newYs[1] = this.area.h * newYs[1] + this.area.y; |
| 5562 | if (prevX >= 0) { |
| 5563 | ctx_.moveTo(prevX, prevYs[0]); |
| 5564 | ctx_.lineTo(point.canvasx, newYs[0]); |
| 5565 | ctx_.lineTo(point.canvasx, newYs[1]); |
| 5566 | ctx_.lineTo(prevX, prevYs[1]); |
| 5567 | ctx_.closePath(); |
| 5568 | } |
| 5569 | prevYs[0] = newYs[0]; |
| 5570 | prevYs[1] = newYs[1]; |
| 5571 | prevX = point.canvasx; |
| 5572 | } |
| 5573 | }; |
| 5574 | // should be same color as the lines |
| 5575 | var err_color = color.colorWithAlpha(0.15); |
| 5576 | ctx.fillStyle = err_color.toRGBString(); |
| 5577 | ctx.beginPath(); |
| 5578 | MochiKit.Iter.forEach(this.layout.points, partial(errorTrapezoid, ctx), this); |
| 5579 | ctx.fill(); |
| 5580 | } |
| 5581 | }; |
| 5582 | |
| 5583 | if (errorBars) |
| 5584 | bind(makeErrorBars, this)(context); |
| 5585 | bind(makePath, this)(context); |
| 5586 | context.restore(); |
| 5587 | }; |
| 5588 | // Copyright 2006 Dan Vanderkam (danvdk@gmail.com) |
| 5589 | // All Rights Reserved. |
| 5590 | |
| 5591 | /** |
| 5592 | * @fileoverview Creates an interactive, zoomable graph based on a CSV file or |
| 5593 | * string. DateGraph can handle multiple series with or without error bars. The |
| 5594 | * date/value ranges will be automatically set. DateGraph uses the |
| 5595 | * <canvas> tag, so it only works in FF1.5+. |
| 5596 | * @author danvdk@gmail.com (Dan Vanderkam) |
| 5597 | |
| 5598 | Usage: |
| 5599 | <div id="graphdiv" style="width:800px; height:500px;"></div> |
| 5600 | <script type="text/javascript"> |
| 5601 | new DateGraph(document.getElementById("graphdiv"), |
| 5602 | "datafile.csv", |
| 5603 | ["Series 1", "Series 2"], |
| 5604 | { }); // options |
| 5605 | </script> |
| 5606 | |
| 5607 | The CSV file is of the form |
| 5608 | |
| 5609 | YYYYMMDD,A1,B1,C1 |
| 5610 | YYYYMMDD,A2,B2,C2 |
| 5611 | |
| 5612 | If null is passed as the third parameter (series names), then the first line |
| 5613 | of the CSV file is assumed to contain names for each series. |
| 5614 | |
| 5615 | If the 'errorBars' option is set in the constructor, the input should be of |
| 5616 | the form |
| 5617 | |
| 5618 | YYYYMMDD,A1,sigmaA1,B1,sigmaB1,... |
| 5619 | YYYYMMDD,A2,sigmaA2,B2,sigmaB2,... |
| 5620 | |
| 5621 | If the 'fractions' option is set, the input should be of the form: |
| 5622 | |
| 5623 | YYYYMMDD,A1/B1,A2/B2,... |
| 5624 | YYYYMMDD,A1/B1,A2/B2,... |
| 5625 | |
| 5626 | And error bars will be calculated automatically using a binomial distribution. |
| 5627 | |
| 5628 | For further documentation and examples, see http://www/~danvk/dg/ |
| 5629 | |
| 5630 | */ |
| 5631 | |
| 5632 | /** |
| 5633 | * An interactive, zoomable graph |
| 5634 | * @param {String | Function} file A file containing CSV data or a function that |
| 5635 | * returns this data. The expected format for each line is |
| 5636 | * YYYYMMDD,val1,val2,... or, if attrs.errorBars is set, |
| 5637 | * YYYYMMDD,val1,stddev1,val2,stddev2,... |
| 5638 | * @param {Array.<String>} labels Labels for the data series |
| 5639 | * @param {Object} attrs Various other attributes, e.g. errorBars determines |
| 5640 | * whether the input data contains error ranges. |
| 5641 | */ |
| 5642 | DateGraph = function(div, file, labels, attrs) { |
| 5643 | if (arguments.length > 0) |
| 5644 | this.__init__(div, file, labels, attrs); |
| 5645 | }; |
| 5646 | |
| 5647 | DateGraph.NAME = "DateGraph"; |
| 5648 | DateGraph.VERSION = "1.1"; |
| 5649 | DateGraph.__repr__ = function() { |
| 5650 | return "[" + this.NAME + " " + this.VERSION + "]"; |
| 5651 | }; |
| 5652 | DateGraph.toString = function() { |
| 5653 | return this.__repr__(); |
| 5654 | }; |
| 5655 | |
| 5656 | // Various default values |
| 5657 | DateGraph.DEFAULT_ROLL_PERIOD = 1; |
| 5658 | DateGraph.DEFAULT_WIDTH = 480; |
| 5659 | DateGraph.DEFAULT_HEIGHT = 320; |
| 5660 | DateGraph.DEFAULT_STROKE_WIDTH = 1.0; |
| 5661 | DateGraph.AXIS_LINE_WIDTH = 0.3; |
| 5662 | |
| 5663 | /** |
| 5664 | * Initializes the DateGraph. This creates a new DIV and constructs the PlotKit |
| 5665 | * and interaction <canvas> inside of it. See the constructor for details |
| 5666 | * on the parameters. |
| 5667 | * @param {String | Function} file Source data |
| 5668 | * @param {Array.<String>} labels Names of the data series |
| 5669 | * @param {Object} attrs Miscellaneous other options |
| 5670 | * @private |
| 5671 | */ |
| 5672 | DateGraph.prototype.__init__ = function(div, file, labels, attrs) { |
| 5673 | // Copy the important bits into the object |
| 5674 | this.maindiv_ = div; |
| 5675 | this.labels_ = labels; |
| 5676 | this.file_ = file; |
| 5677 | this.rollPeriod_ = attrs.rollPeriod || DateGraph.DEFAULT_ROLL_PERIOD; |
| 5678 | this.previousVerticalX_ = -1; |
| 5679 | this.width_ = parseInt(div.style.width, 10); |
| 5680 | this.height_ = parseInt(div.style.height, 10); |
| 5681 | this.errorBars_ = attrs.errorBars || false; |
| 5682 | this.fractions_ = attrs.fractions || false; |
| 5683 | this.strokeWidth_ = attrs.strokeWidth || DateGraph.DEFAULT_STROKE_WIDTH; |
| 5684 | this.dateWindow_ = attrs.dateWindow || null; |
| 5685 | this.valueRange_ = attrs.valueRange || null; |
| 5686 | this.labelsSeparateLines = attrs.labelsSeparateLines || false; |
| 5687 | this.labelsDiv_ = attrs.labelsDiv || null; |
| 5688 | this.labelsKMB_ = attrs.labelsKMB || false; |
| 5689 | this.minTickSize_ = attrs.minTickSize || 0; |
| 5690 | this.xValueParser_ = attrs.xValueParser || DateGraph.prototype.dateParser; |
| 5691 | this.xValueFormatter_ = attrs.xValueFormatter || |
| 5692 | DateGraph.prototype.dateString_; |
| 5693 | this.xTicker_ = attrs.xTicker || DateGraph.prototype.dateTicker; |
| 5694 | this.sigma_ = attrs.sigma || 2.0; |
| 5695 | this.wilsonInterval_ = attrs.wilsonInterval || true; |
| 5696 | this.customBars_ = attrs.customBars || false; |
| 5697 | this.attrs_ = attrs; |
| 5698 | |
| 5699 | // Make a note of whether labels will be pulled from the CSV file. |
| 5700 | this.labelsFromCSV_ = (this.labels_ == null); |
| 5701 | if (this.labels_ == null) |
| 5702 | this.labels_ = []; |
| 5703 | |
| 5704 | // Prototype of the callback is "void clickCallback(event, date)" |
| 5705 | this.clickCallback_ = attrs.clickCallback || null; |
| 5706 | |
| 5707 | // Prototype of zoom callback is "void dragCallback(minDate, maxDate)" |
| 5708 | this.zoomCallback_ = attrs.zoomCallback || null; |
| 5709 | |
| 5710 | // Create the containing DIV and other interactive elements |
| 5711 | this.createInterface_(); |
| 5712 | |
| 5713 | // Create the PlotKit grapher |
| 5714 | this.layoutOptions_ = { 'errorBars': (this.errorBars_ || this.customBars_), |
| 5715 | 'xOriginIsZero': false }; |
| 5716 | MochiKit.Base.update(this.layoutOptions_, attrs); |
| 5717 | this.setColors_(attrs); |
| 5718 | |
| 5719 | this.layout_ = new DateGraphLayout(this.layoutOptions_); |
| 5720 | |
| 5721 | this.renderOptions_ = { colorScheme: this.colors_, |
| 5722 | strokeColor: null, |
| 5723 | strokeWidth: this.strokeWidth_, |
| 5724 | axisLabelFontSize: 14, |
| 5725 | axisLineWidth: DateGraph.AXIS_LINE_WIDTH }; |
| 5726 | MochiKit.Base.update(this.renderOptions_, attrs); |
| 5727 | this.plotter_ = new DateGraphCanvasRenderer(this.hidden_, this.layout_, |
| 5728 | this.renderOptions_); |
| 5729 | |
| 5730 | this.createStatusMessage_(); |
| 5731 | this.createRollInterface_(); |
| 5732 | this.createDragInterface_(); |
| 5733 | |
| 5734 | connect(window, 'onload', this, function(e) { this.start_(); }); |
| 5735 | }; |
| 5736 | |
| 5737 | /** |
| 5738 | * Returns the current rolling period, as set by the user or an option. |
| 5739 | * @return {Number} The number of days in the rolling window |
| 5740 | */ |
| 5741 | DateGraph.prototype.rollPeriod = function() { |
| 5742 | return this.rollPeriod_; |
| 5743 | } |
| 5744 | |
| 5745 | /** |
| 5746 | * Generates interface elements for the DateGraph: a containing div, a div to |
| 5747 | * display the current point, and a textbox to adjust the rolling average |
| 5748 | * period. |
| 5749 | * @private |
| 5750 | */ |
| 5751 | DateGraph.prototype.createInterface_ = function() { |
| 5752 | // Create the all-enclosing graph div |
| 5753 | var enclosing = this.maindiv_; |
| 5754 | |
| 5755 | this.graphDiv = MochiKit.DOM.DIV( { style: { 'width': this.width_ + "px", |
| 5756 | 'height': this.height_ + "px" |
| 5757 | }}); |
| 5758 | appendChildNodes(enclosing, this.graphDiv); |
| 5759 | |
| 5760 | // Create the canvas to store |
| 5761 | var canvas = MochiKit.DOM.CANVAS; |
| 5762 | this.canvas_ = canvas( { style: { 'position': 'absolute' }, |
| 5763 | width: this.width_, |
| 5764 | height: this.height_}); |
| 5765 | appendChildNodes(this.graphDiv, this.canvas_); |
| 5766 | |
| 5767 | this.hidden_ = this.createPlotKitCanvas_(this.canvas_); |
| 5768 | connect(this.hidden_, 'onmousemove', this, function(e) { this.mouseMove_(e) }); |
| 5769 | connect(this.hidden_, 'onmouseout', this, function(e) { this.mouseOut_(e) }); |
| 5770 | } |
| 5771 | |
| 5772 | /** |
| 5773 | * Creates the canvas containing the PlotKit graph. Only plotkit ever draws on |
| 5774 | * this particular canvas. All DateGraph work is done on this.canvas_. |
| 5775 | * @param {Object} canvas The DateGraph canvas to over which to overlay the plot |
| 5776 | * @return {Object} The newly-created canvas |
| 5777 | * @private |
| 5778 | */ |
| 5779 | DateGraph.prototype.createPlotKitCanvas_ = function(canvas) { |
| 5780 | var h = document.createElement("canvas"); |
| 5781 | h.style.position = "absolute"; |
| 5782 | h.style.top = canvas.style.top; |
| 5783 | h.style.left = canvas.style.left; |
| 5784 | h.width = this.width_; |
| 5785 | h.height = this.height_; |
| 5786 | MochiKit.DOM.appendChildNodes(this.graphDiv, h); |
| 5787 | return h; |
| 5788 | }; |
| 5789 | |
| 5790 | /** |
| 5791 | * Generate a set of distinct colors for the data series. This is done with a |
| 5792 | * color wheel. Saturation/Value are customizable, and the hue is |
| 5793 | * equally-spaced around the color wheel. If a custom set of colors is |
| 5794 | * specified, that is used instead. |
| 5795 | * @param {Object} attrs Various attributes, e.g. saturation and value |
| 5796 | * @private |
| 5797 | */ |
| 5798 | DateGraph.prototype.setColors_ = function(attrs) { |
| 5799 | var num = this.labels_.length; |
| 5800 | this.colors_ = []; |
| 5801 | if (!attrs.colors) { |
| 5802 | var sat = attrs.colorSaturation || 1.0; |
| 5803 | var val = attrs.colorValue || 0.5; |
| 5804 | for (var i = 1; i <= num; i++) { |
| 5805 | var hue = (1.0*i/(1+num)); |
| 5806 | this.colors_.push( MochiKit.Color.Color.fromHSV(hue, sat, val) ); |
| 5807 | } |
| 5808 | } else { |
| 5809 | for (var i = 0; i < num; i++) { |
| 5810 | var colorStr = attrs.colors[i % attrs.colors.length]; |
| 5811 | this.colors_.push( MochiKit.Color.Color.fromString(colorStr) ); |
| 5812 | } |
| 5813 | } |
| 5814 | } |
| 5815 | |
| 5816 | /** |
| 5817 | * Create the div that contains information on the selected point(s) |
| 5818 | * This goes in the top right of the canvas, unless an external div has already |
| 5819 | * been specified. |
| 5820 | * @private |
| 5821 | */ |
| 5822 | DateGraph.prototype.createStatusMessage_ = function(){ |
| 5823 | if (!this.labelsDiv_) { |
| 5824 | var divWidth = 250; |
| 5825 | var messagestyle = { "style": { |
| 5826 | "position": "absolute", |
| 5827 | "fontSize": "14px", |
| 5828 | "zIndex": 10, |
| 5829 | "width": divWidth + "px", |
| 5830 | "top": "0px", |
| 5831 | "left": this.width_ - divWidth + "px", |
| 5832 | "background": "white", |
| 5833 | "textAlign": "left", |
| 5834 | "overflow": "hidden"}}; |
| 5835 | this.labelsDiv_ = MochiKit.DOM.DIV(messagestyle); |
| 5836 | MochiKit.DOM.appendChildNodes(this.graphDiv, this.labelsDiv_); |
| 5837 | } |
| 5838 | }; |
| 5839 | |
| 5840 | /** |
| 5841 | * Create the text box to adjust the averaging period |
| 5842 | * @return {Object} The newly-created text box |
| 5843 | * @private |
| 5844 | */ |
| 5845 | DateGraph.prototype.createRollInterface_ = function() { |
| 5846 | var padding = this.plotter_.options.padding; |
| 5847 | var textAttr = { "type": "text", |
| 5848 | "size": "2", |
| 5849 | "value": this.rollPeriod_, |
| 5850 | "style": { "position": "absolute", |
| 5851 | "zIndex": 10, |
| 5852 | "top": (this.height_ - 25 - padding.bottom) + "px", |
| 5853 | "left": (padding.left+1) + "px" } |
| 5854 | }; |
| 5855 | var roller = MochiKit.DOM.INPUT(textAttr); |
| 5856 | var pa = this.graphDiv; |
| 5857 | MochiKit.DOM.appendChildNodes(pa, roller); |
| 5858 | connect(roller, 'onchange', this, |
| 5859 | function() { this.adjustRoll(roller.value); }); |
| 5860 | return roller; |
| 5861 | } |
| 5862 | |
| 5863 | /** |
| 5864 | * Set up all the mouse handlers needed to capture dragging behavior for zoom |
| 5865 | * events. Uses MochiKit.Signal to attach all the event handlers. |
| 5866 | * @private |
| 5867 | */ |
| 5868 | DateGraph.prototype.createDragInterface_ = function() { |
| 5869 | var self = this; |
| 5870 | |
| 5871 | // Tracks whether the mouse is down right now |
| 5872 | var mouseDown = false; |
| 5873 | var dragStartX = null; |
| 5874 | var dragStartY = null; |
| 5875 | var dragEndX = null; |
| 5876 | var dragEndY = null; |
| 5877 | var prevEndX = null; |
| 5878 | |
| 5879 | // Utility function to convert page-wide coordinates to canvas coords |
| 5880 | var px = PlotKit.Base.findPosX(this.canvas_); |
| 5881 | var py = PlotKit.Base.findPosY(this.canvas_); |
| 5882 | var getX = function(e) { return e.mouse().page.x - px }; |
| 5883 | var getY = function(e) { return e.mouse().page.y - py }; |
| 5884 | |
| 5885 | // Draw zoom rectangles when the mouse is down and the user moves around |
| 5886 | connect(this.hidden_, 'onmousemove', function(event) { |
| 5887 | if (mouseDown) { |
| 5888 | dragEndX = getX(event); |
| 5889 | dragEndY = getY(event); |
| 5890 | |
| 5891 | self.drawZoomRect_(dragStartX, dragEndX, prevEndX); |
| 5892 | prevEndX = dragEndX; |
| 5893 | } |
| 5894 | }); |
| 5895 | |
| 5896 | // Track the beginning of drag events |
| 5897 | connect(this.hidden_, 'onmousedown', function(event) { |
| 5898 | mouseDown = true; |
| 5899 | dragStartX = getX(event); |
| 5900 | dragStartY = getY(event); |
| 5901 | }); |
| 5902 | |
| 5903 | // If the user releases the mouse button during a drag, but not over the |
| 5904 | // canvas, then it doesn't count as a zooming action. |
| 5905 | connect(document, 'onmouseup', this, function(event) { |
| 5906 | if (mouseDown) { |
| 5907 | mouseDown = false; |
| 5908 | dragStartX = null; |
| 5909 | dragStartY = null; |
| 5910 | } |
| 5911 | }); |
| 5912 | |
| 5913 | // Temporarily cancel the dragging event when the mouse leaves the graph |
| 5914 | connect(this.hidden_, 'onmouseout', this, function(event) { |
| 5915 | if (mouseDown) { |
| 5916 | dragEndX = null; |
| 5917 | dragEndY = null; |
| 5918 | } |
| 5919 | }); |
| 5920 | |
| 5921 | // If the mouse is released on the canvas during a drag event, then it's a |
| 5922 | // zoom. Only do the zoom if it's over a large enough area (>= 10 pixels) |
| 5923 | connect(this.hidden_, 'onmouseup', this, function(event) { |
| 5924 | if (mouseDown) { |
| 5925 | mouseDown = false; |
| 5926 | dragEndX = getX(event); |
| 5927 | dragEndY = getY(event); |
| 5928 | var regionWidth = Math.abs(dragEndX - dragStartX); |
| 5929 | var regionHeight = Math.abs(dragEndY - dragStartY); |
| 5930 | |
| 5931 | if (regionWidth < 2 && regionHeight < 2 && |
| 5932 | self.clickCallback_ != null && |
| 5933 | self.lastx_ != undefined) { |
| 5934 | self.clickCallback_(event, new Date(self.lastx_)); |
| 5935 | } |
| 5936 | |
| 5937 | if (regionWidth >= 10) { |
| 5938 | self.doZoom_(Math.min(dragStartX, dragEndX), |
| 5939 | Math.max(dragStartX, dragEndX)); |
| 5940 | } else { |
| 5941 | self.canvas_.getContext("2d").clearRect(0, 0, |
| 5942 | self.canvas_.width, |
| 5943 | self.canvas_.height); |
| 5944 | } |
| 5945 | |
| 5946 | dragStartX = null; |
| 5947 | dragStartY = null; |
| 5948 | } |
| 5949 | }); |
| 5950 | |
| 5951 | // Double-clicking zooms back out |
| 5952 | connect(this.hidden_, 'ondblclick', this, function(event) { |
| 5953 | self.dateWindow_ = null; |
| 5954 | self.drawGraph_(self.rawData_); |
| 5955 | var minDate = self.rawData_[0][0]; |
| 5956 | var maxDate = self.rawData_[self.rawData_.length - 1][0]; |
| 5957 | self.zoomCallback_(minDate, maxDate); |
| 5958 | }); |
| 5959 | }; |
| 5960 | |
| 5961 | /** |
| 5962 | * Draw a gray zoom rectangle over the desired area of the canvas. Also clears |
| 5963 | * up any previous zoom rectangles that were drawn. This could be optimized to |
| 5964 | * avoid extra redrawing, but it's tricky to avoid interactions with the status |
| 5965 | * dots. |
| 5966 | * @param {Number} startX The X position where the drag started, in canvas |
| 5967 | * coordinates. |
| 5968 | * @param {Number} endX The current X position of the drag, in canvas coords. |
| 5969 | * @param {Number} prevEndX The value of endX on the previous call to this |
| 5970 | * function. Used to avoid excess redrawing |
| 5971 | * @private |
| 5972 | */ |
| 5973 | DateGraph.prototype.drawZoomRect_ = function(startX, endX, prevEndX) { |
| 5974 | var ctx = this.canvas_.getContext("2d"); |
| 5975 | |
| 5976 | // Clean up from the previous rect if necessary |
| 5977 | if (prevEndX) { |
| 5978 | ctx.clearRect(Math.min(startX, prevEndX), 0, |
| 5979 | Math.abs(startX - prevEndX), this.height_); |
| 5980 | } |
| 5981 | |
| 5982 | // Draw a light-grey rectangle to show the new viewing area |
| 5983 | if (endX && startX) { |
| 5984 | ctx.fillStyle = "rgba(128,128,128,0.33)"; |
| 5985 | ctx.fillRect(Math.min(startX, endX), 0, |
| 5986 | Math.abs(endX - startX), this.height_); |
| 5987 | } |
| 5988 | }; |
| 5989 | |
| 5990 | /** |
| 5991 | * Zoom to something containing [lowX, highX]. These are pixel coordinates |
| 5992 | * in the canvas. The exact zoom window may be slightly larger if there are no |
| 5993 | * data points near lowX or highX. This function redraws the graph. |
| 5994 | * @param {Number} lowX The leftmost pixel value that should be visible. |
| 5995 | * @param {Number} highX The rightmost pixel value that should be visible. |
| 5996 | * @private |
| 5997 | */ |
| 5998 | DateGraph.prototype.doZoom_ = function(lowX, highX) { |
| 5999 | // Find the earliest and latest dates contained in this canvasx range. |
| 6000 | var points = this.layout_.points; |
| 6001 | var minDate = null; |
| 6002 | var maxDate = null; |
| 6003 | // Find the nearest [minDate, maxDate] that contains [lowX, highX] |
| 6004 | for (var i = 0; i < points.length; i++) { |
| 6005 | var cx = points[i].canvasx; |
| 6006 | var x = points[i].xval; |
| 6007 | if (cx < lowX && (minDate == null || x > minDate)) minDate = x; |
| 6008 | if (cx > highX && (maxDate == null || x < maxDate)) maxDate = x; |
| 6009 | } |
| 6010 | // Use the extremes if either is missing |
| 6011 | if (minDate == null) minDate = points[0].xval; |
| 6012 | if (maxDate == null) maxDate = points[points.length-1].xval; |
| 6013 | |
| 6014 | this.dateWindow_ = [minDate, maxDate]; |
| 6015 | this.drawGraph_(this.rawData_); |
| 6016 | this.zoomCallback_(minDate, maxDate); |
| 6017 | }; |
| 6018 | |
| 6019 | /** |
| 6020 | * When the mouse moves in the canvas, display information about a nearby data |
| 6021 | * point and draw dots over those points in the data series. This function |
| 6022 | * takes care of cleanup of previously-drawn dots. |
| 6023 | * @param {Object} event The mousemove event from the browser. |
| 6024 | * @private |
| 6025 | */ |
| 6026 | DateGraph.prototype.mouseMove_ = function(event) { |
| 6027 | var canvasx = event.mouse().page.x - PlotKit.Base.findPosX(this.hidden_); |
| 6028 | var points = this.layout_.points; |
| 6029 | |
| 6030 | var lastx = -1; |
| 6031 | var lasty = -1; |
| 6032 | |
| 6033 | // Loop through all the points and find the date nearest to our current |
| 6034 | // location. |
| 6035 | var minDist = 1e+100; |
| 6036 | var idx = -1; |
| 6037 | for (var i = 0; i < points.length; i++) { |
| 6038 | var dist = Math.abs(points[i].canvasx - canvasx); |
| 6039 | if (dist > minDist) break; |
| 6040 | minDist = dist; |
| 6041 | idx = i; |
| 6042 | } |
| 6043 | if (idx >= 0) lastx = points[idx].xval; |
| 6044 | // Check that you can really highlight the last day's data |
| 6045 | if (canvasx > points[points.length-1].canvasx) |
| 6046 | lastx = points[points.length-1].xval; |
| 6047 | |
| 6048 | // Extract the points we've selected |
| 6049 | var selPoints = []; |
| 6050 | for (var i = 0; i < points.length; i++) { |
| 6051 | if (points[i].xval == lastx) { |
| 6052 | selPoints.push(points[i]); |
| 6053 | } |
| 6054 | } |
| 6055 | |
| 6056 | // Clear the previously drawn vertical, if there is one |
| 6057 | var circleSize = 3; |
| 6058 | var ctx = this.canvas_.getContext("2d"); |
| 6059 | if (this.previousVerticalX_ >= 0) { |
| 6060 | var px = this.previousVerticalX_; |
| 6061 | ctx.clearRect(px - circleSize - 1, 0, 2 * circleSize + 2, this.height_); |
| 6062 | } |
| 6063 | |
| 6064 | if (selPoints.length > 0) { |
| 6065 | var canvasx = selPoints[0].canvasx; |
| 6066 | |
| 6067 | // Set the status message to indicate the selected point(s) |
| 6068 | var replace = this.xValueFormatter_(lastx) + ":"; |
| 6069 | var clen = this.colors_.length; |
| 6070 | for (var i = 0; i < selPoints.length; i++) { |
| 6071 | if (this.labelsSeparateLines) { |
| 6072 | replace += "<br/>"; |
| 6073 | } |
| 6074 | var point = selPoints[i]; |
| 6075 | replace += " <b><font color='" + this.colors_[i%clen].toHexString() + "'>" |
| 6076 | + point.name + "</font></b>:" |
| 6077 | + this.round_(point.yval, 2); |
| 6078 | } |
| 6079 | this.labelsDiv_.innerHTML = replace; |
| 6080 | |
| 6081 | // Save last x position for callbacks. |
| 6082 | this.lastx_ = lastx; |
| 6083 | |
| 6084 | // Draw colored circles over the center of each selected point |
| 6085 | ctx.save() |
| 6086 | for (var i = 0; i < selPoints.length; i++) { |
| 6087 | ctx.beginPath(); |
| 6088 | ctx.fillStyle = this.colors_[i%clen].toRGBString(); |
| 6089 | ctx.arc(canvasx, selPoints[i%clen].canvasy, circleSize, 0, 360, false); |
| 6090 | ctx.fill(); |
| 6091 | } |
| 6092 | ctx.restore(); |
| 6093 | |
| 6094 | this.previousVerticalX_ = canvasx; |
| 6095 | } |
| 6096 | }; |
| 6097 | |
| 6098 | /** |
| 6099 | * The mouse has left the canvas. Clear out whatever artifacts remain |
| 6100 | * @param {Object} event the mouseout event from the browser. |
| 6101 | * @private |
| 6102 | */ |
| 6103 | DateGraph.prototype.mouseOut_ = function(event) { |
| 6104 | // Get rid of the overlay data |
| 6105 | var ctx = this.canvas_.getContext("2d"); |
| 6106 | ctx.clearRect(0, 0, this.width_, this.height_); |
| 6107 | this.labelsDiv_.innerHTML = ""; |
| 6108 | }; |
| 6109 | |
| 6110 | /** |
| 6111 | * Convert a JS date (millis since epoch) to YYYY/MM/DD |
| 6112 | * @param {Number} date The JavaScript date (ms since epoch) |
| 6113 | * @return {String} A date of the form "YYYY/MM/DD" |
| 6114 | * @private |
| 6115 | */ |
| 6116 | DateGraph.prototype.dateString_ = function(date) { |
| 6117 | var d = new Date(date); |
| 6118 | |
| 6119 | // Get the year: |
| 6120 | var year = "" + d.getFullYear(); |
| 6121 | // Get a 0 padded month string |
| 6122 | var month = "" + (d.getMonth() + 1); //months are 0-offset, sigh |
| 6123 | if (month.length < 2) month = "0" + month; |
| 6124 | // Get a 0 padded day string |
| 6125 | var day = "" + d.getDate(); |
| 6126 | if (day.length < 2) day = "0" + day; |
| 6127 | |
| 6128 | return year + "/" + month + "/" + day; |
| 6129 | }; |
| 6130 | |
| 6131 | /** |
| 6132 | * Round a number to the specified number of digits past the decimal point. |
| 6133 | * @param {Number} num The number to round |
| 6134 | * @param {Number} places The number of decimals to which to round |
| 6135 | * @return {Number} The rounded number |
| 6136 | * @private |
| 6137 | */ |
| 6138 | DateGraph.prototype.round_ = function(num, places) { |
| 6139 | var shift = Math.pow(10, places); |
| 6140 | return Math.round(num * shift)/shift; |
| 6141 | }; |
| 6142 | |
| 6143 | /** |
| 6144 | * Fires when there's data available to be graphed. |
| 6145 | * @param {String} data Raw CSV data to be plotted |
| 6146 | * @private |
| 6147 | */ |
| 6148 | DateGraph.prototype.loadedEvent_ = function(data) { |
| 6149 | this.rawData_ = this.parseCSV_(data); |
| 6150 | this.drawGraph_(this.rawData_); |
| 6151 | }; |
| 6152 | |
| 6153 | DateGraph.prototype.months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", |
| 6154 | "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]; |
| 6155 | DateGraph.prototype.quarters = ["Jan", "Apr", "Jul", "Oct"]; |
| 6156 | |
| 6157 | /** |
| 6158 | * Add ticks on the x-axis representing years, months, quarters, weeks, or days |
| 6159 | * @private |
| 6160 | */ |
| 6161 | DateGraph.prototype.addXTicks_ = function() { |
| 6162 | // Determine the correct ticks scale on the x-axis: quarterly, monthly, ... |
| 6163 | var startDate, endDate; |
| 6164 | if (this.dateWindow_) { |
| 6165 | startDate = this.dateWindow_[0]; |
| 6166 | endDate = this.dateWindow_[1]; |
| 6167 | } else { |
| 6168 | startDate = this.rawData_[0][0]; |
| 6169 | endDate = this.rawData_[this.rawData_.length - 1][0]; |
| 6170 | } |
| 6171 | |
| 6172 | var xTicks = this.xTicker_(startDate, endDate); |
| 6173 | this.layout_.updateOptions({xTicks: xTicks}); |
| 6174 | } |
| 6175 | |
| 6176 | /** |
| 6177 | * Add ticks to the x-axis based on a date range. |
| 6178 | * @param {Number} startDate Start of the date window (millis since epoch) |
| 6179 | * @param {Number} endDate End of the date window (millis since epoch) |
| 6180 | * @return {Array.<Object>} Array of {label, value} tuples. |
| 6181 | * @public |
| 6182 | */ |
| 6183 | DateGraph.prototype.dateTicker = function(startDate, endDate) { |
| 6184 | var ONE_DAY = 24*60*60*1000; |
| 6185 | startDate = startDate / ONE_DAY; |
| 6186 | endDate = endDate / ONE_DAY; |
| 6187 | var dateSpan = endDate - startDate; |
| 6188 | |
| 6189 | var scale = []; |
| 6190 | var isMonthly = false; |
| 6191 | var yearMod = 1; |
| 6192 | if (dateSpan > 30 * 366) { // decadal |
| 6193 | isMonthly = true; |
| 6194 | scale = ["Jan"]; |
| 6195 | yearMod = 10; |
| 6196 | } else if (dateSpan > 4*366) { // annual |
| 6197 | scale = ["Jan"]; |
| 6198 | isMonthly = true; |
| 6199 | } else if (dateSpan > 366) { // quarterly |
| 6200 | scale = this.quarters; |
| 6201 | isMonthly = true; |
| 6202 | } else if (dateSpan > 40) { // monthly |
| 6203 | scale = this.months; |
| 6204 | isMonthly = true; |
| 6205 | } else if (dateSpan > 10) { // weekly |
| 6206 | for (var week = startDate - 14; week < endDate + 14; week += 7) { |
| 6207 | scale.push(week * ONE_DAY); |
| 6208 | } |
| 6209 | } else { // daily |
| 6210 | for (var day = startDate - 14; day < endDate + 14; day += 1) { |
| 6211 | scale.push(day * ONE_DAY); |
| 6212 | } |
| 6213 | } |
| 6214 | |
| 6215 | var xTicks = []; |
| 6216 | |
| 6217 | if (isMonthly) { |
| 6218 | var startYear = 1900 + (new Date(startDate* ONE_DAY)).getYear(); |
| 6219 | var endYear = 1900 + (new Date(endDate * ONE_DAY)).getYear(); |
| 6220 | for (var i = startYear; i <= endYear; i++) { |
| 6221 | if (i % yearMod != 0) continue; |
| 6222 | for (var j = 0; j < scale.length; j++ ) { |
| 6223 | var date = Date.parse(scale[j] + " 1, " + i); |
| 6224 | xTicks.push( {label: scale[j] + "'" + ("" + i).substr(2,2), v: date } ); |
| 6225 | } |
| 6226 | } |
| 6227 | } else { |
| 6228 | for (var i = 0; i < scale.length; i++) { |
| 6229 | var date = new Date(scale[i]); |
| 6230 | var year = date.getFullYear().toString(); |
| 6231 | var label = this.months[date.getMonth()] + date.getDate(); |
| 6232 | label += "'" + year.substr(year.length - 2, 2); |
| 6233 | xTicks.push( {label: label, v: date} ); |
| 6234 | } |
| 6235 | } |
| 6236 | return xTicks; |
| 6237 | }; |
| 6238 | |
| 6239 | /** |
| 6240 | * Add ticks when the x axis has numbers on it (instead of dates) |
| 6241 | * @param {Number} startDate Start of the date window (millis since epoch) |
| 6242 | * @param {Number} endDate End of the date window (millis since epoch) |
| 6243 | * @return {Array.<Object>} Array of {label, value} tuples. |
| 6244 | * @public |
| 6245 | */ |
| 6246 | DateGraph.prototype.numericTicks = function(minV, maxV) { |
| 6247 | var scale; |
| 6248 | if (maxV <= 0.0) { |
| 6249 | scale = 1.0; |
| 6250 | } else { |
| 6251 | scale = Math.pow( 10, Math.floor(Math.log(maxV)/Math.log(10.0)) ); |
| 6252 | } |
| 6253 | |
| 6254 | // Add a smallish number of ticks at human-friendly points |
| 6255 | var nTicks = (maxV - minV) / scale; |
| 6256 | while (2 * nTicks < 20) { |
| 6257 | nTicks *= 2; |
| 6258 | } |
| 6259 | if ((maxV - minV) / nTicks < this.minTickSize_) { |
| 6260 | nTicks = this.round_((maxV - minV) / this.minTickSize_, 1); |
| 6261 | } |
| 6262 | |
| 6263 | // Construct labels for the ticks |
| 6264 | var ticks = []; |
| 6265 | for (var i = 0; i <= nTicks; i++) { |
| 6266 | var tickV = minV + i * (maxV - minV) / nTicks; |
| 6267 | var label = this.round_(tickV, 2); |
| 6268 | if (this.labelsKMB_) { |
| 6269 | var k = 1000; |
| 6270 | if (tickV >= k*k*k) { |
| 6271 | label = this.round_(tickV/(k*k*k), 1) + "B"; |
| 6272 | } else if (tickV >= k*k) { |
| 6273 | label = this.round_(tickV/(k*k), 1) + "M"; |
| 6274 | } else if (tickV >= k) { |
| 6275 | label = this.round_(tickV/k, 1) + "K"; |
| 6276 | } |
| 6277 | } |
| 6278 | ticks.push( {label: label, v: tickV} ); |
| 6279 | } |
| 6280 | return ticks; |
| 6281 | }; |
| 6282 | |
| 6283 | /** |
| 6284 | * Adds appropriate ticks on the y-axis |
| 6285 | * @param {Number} minY The minimum Y value in the data set |
| 6286 | * @param {Number} maxY The maximum Y value in the data set |
| 6287 | * @private |
| 6288 | */ |
| 6289 | DateGraph.prototype.addYTicks_ = function(minY, maxY) { |
| 6290 | // Set the number of ticks so that the labels are human-friendly. |
| 6291 | var ticks = this.numericTicks(minY, maxY); |
| 6292 | this.layout_.updateOptions( { yAxis: [minY, maxY], |
| 6293 | yTicks: ticks } ); |
| 6294 | }; |
| 6295 | |
| 6296 | /** |
| 6297 | * Update the graph with new data. Data is in the format |
| 6298 | * [ [date1, val1, val2, ...], [date2, val1, val2, ...] if errorBars=false |
| 6299 | * or, if errorBars=true, |
| 6300 | * [ [date1, [val1,stddev1], [val2,stddev2], ...], [date2, ...], ...] |
| 6301 | * @param {Array.<Object>} data The data (see above) |
| 6302 | * @private |
| 6303 | */ |
| 6304 | DateGraph.prototype.drawGraph_ = function(data) { |
| 6305 | var maxY = null; |
| 6306 | this.layout_.removeAllDatasets(); |
| 6307 | // Loop over all fields in the dataset |
| 6308 | for (var i = 1; i < data[0].length; i++) { |
| 6309 | var series = []; |
| 6310 | for (var j = 0; j < data.length; j++) { |
| 6311 | var date = data[j][0]; |
| 6312 | series[j] = [date, data[j][i]]; |
| 6313 | } |
| 6314 | series = this.rollingAverage(series, this.rollPeriod_); |
| 6315 | |
| 6316 | // Prune down to the desired range, if necessary (for zooming) |
| 6317 | var bars = this.errorBars_ || this.customBars_; |
| 6318 | if (this.dateWindow_) { |
| 6319 | var low = this.dateWindow_[0]; |
| 6320 | var high= this.dateWindow_[1]; |
| 6321 | var pruned = []; |
| 6322 | for (var k = 0; k < series.length; k++) { |
| 6323 | if (series[k][0] >= low && series[k][0] <= high) { |
| 6324 | pruned.push(series[k]); |
| 6325 | var y = bars ? series[k][1][0] : series[k][1]; |
| 6326 | if (maxY == null || y > maxY) maxY = y; |
| 6327 | } |
| 6328 | } |
| 6329 | series = pruned; |
| 6330 | } else { |
| 6331 | for (var j = 0; j < series.length; j++) { |
| 6332 | var y = bars ? series[j][1][0] : series[j][1]; |
| 6333 | if (maxY == null || y > maxY) { |
| 6334 | maxY = bars ? y + series[j][1][1] : y; |
| 6335 | } |
| 6336 | } |
| 6337 | } |
| 6338 | |
| 6339 | if (bars) { |
| 6340 | var vals = []; |
| 6341 | for (var j=0; j<series.length; j++) |
| 6342 | vals[j] = [series[j][0], |
| 6343 | series[j][1][0], series[j][1][1], series[j][1][2]]; |
| 6344 | this.layout_.addDataset(this.labels_[i - 1], vals); |
| 6345 | } else { |
| 6346 | this.layout_.addDataset(this.labels_[i - 1], series); |
| 6347 | } |
| 6348 | } |
| 6349 | |
| 6350 | // Use some heuristics to come up with a good maxY value, unless it's been |
| 6351 | // set explicitly by the user. |
| 6352 | if (this.valueRange_ != null) { |
| 6353 | this.addYTicks_(this.valueRange_[0], this.valueRange_[1]); |
| 6354 | } else { |
| 6355 | // Add some padding and round up to an integer to be human-friendly. |
| 6356 | maxY *= 1.1; |
| 6357 | if (maxY <= 0.0) maxY = 1.0; |
| 6358 | else { |
| 6359 | var scale = Math.pow(10, Math.floor(Math.log(maxY) / Math.log(10.0))); |
| 6360 | maxY = scale * Math.ceil(maxY / scale); |
| 6361 | } |
| 6362 | this.addYTicks_(0, maxY); |
| 6363 | } |
| 6364 | |
| 6365 | this.addXTicks_(); |
| 6366 | |
| 6367 | // Tell PlotKit to use this new data and render itself |
| 6368 | this.layout_.evaluateWithError(); |
| 6369 | this.plotter_.clear(); |
| 6370 | this.plotter_.render(); |
| 6371 | this.canvas_.getContext('2d').clearRect(0, 0, |
| 6372 | this.canvas_.width, this.canvas_.height); |
| 6373 | }; |
| 6374 | |
| 6375 | /** |
| 6376 | * Calculates the rolling average of a data set. |
| 6377 | * If originalData is [label, val], rolls the average of those. |
| 6378 | * If originalData is [label, [, it's interpreted as [value, stddev] |
| 6379 | * and the roll is returned in the same form, with appropriately reduced |
| 6380 | * stddev for each value. |
| 6381 | * Note that this is where fractional input (i.e. '5/10') is converted into |
| 6382 | * decimal values. |
| 6383 | * @param {Array} originalData The data in the appropriate format (see above) |
| 6384 | * @param {Number} rollPeriod The number of days over which to average the data |
| 6385 | */ |
| 6386 | DateGraph.prototype.rollingAverage = function(originalData, rollPeriod) { |
| 6387 | if (originalData.length < 2) |
| 6388 | return originalData; |
| 6389 | var rollPeriod = Math.min(rollPeriod, originalData.length - 1); |
| 6390 | var rollingData = []; |
| 6391 | var sigma = this.sigma_; |
| 6392 | |
| 6393 | if (this.fractions_) { |
| 6394 | var num = 0; |
| 6395 | var den = 0; // numerator/denominator |
| 6396 | var mult = 100.0; |
| 6397 | for (var i = 0; i < originalData.length; i++) { |
| 6398 | num += originalData[i][1][0]; |
| 6399 | den += originalData[i][1][1]; |
| 6400 | if (i - rollPeriod >= 0) { |
| 6401 | num -= originalData[i - rollPeriod][1][0]; |
| 6402 | den -= originalData[i - rollPeriod][1][1]; |
| 6403 | } |
| 6404 | |
| 6405 | var date = originalData[i][0]; |
| 6406 | var value = den ? num / den : 0.0; |
| 6407 | if (this.errorBars_) { |
| 6408 | if (this.wilsonInterval_) { |
| 6409 | // For more details on this confidence interval, see: |
| 6410 | // http://en.wikipedia.org/wiki/Binomial_confidence_interval |
| 6411 | if (den) { |
| 6412 | var p = value < 0 ? 0 : value, n = den; |
| 6413 | var pm = sigma * Math.sqrt(p*(1-p)/n + sigma*sigma/(4*n*n)); |
| 6414 | var denom = 1 + sigma * sigma / den; |
| 6415 | var low = (p + sigma * sigma / (2 * den) - pm) / denom; |
| 6416 | var high = (p + sigma * sigma / (2 * den) + pm) / denom; |
| 6417 | rollingData[i] = [date, |
| 6418 | [p * mult, (p - low) * mult, (high - p) * mult]]; |
| 6419 | } else { |
| 6420 | rollingData[i] = [date, [0, 0, 0]]; |
| 6421 | } |
| 6422 | } else { |
| 6423 | var stddev = den ? sigma * Math.sqrt(value * (1 - value) / den) : 1.0; |
| 6424 | rollingData[i] = [date, [mult * value, mult * stddev, mult * stddev]]; |
| 6425 | } |
| 6426 | } else { |
| 6427 | rollingData[i] = [date, mult * value]; |
| 6428 | } |
| 6429 | } |
| 6430 | } else if (this.customBars_) { |
| 6431 | // just ignore the rolling for now. |
| 6432 | // TODO(danvk): do something reasonable. |
| 6433 | for (var i = 0; i < originalData.length; i++) { |
| 6434 | var data = originalData[i][1]; |
| 6435 | var y = data[1]; |
| 6436 | rollingData[i] = [originalData[i][0], [y, y - data[0], data[2] - y]]; |
| 6437 | } |
| 6438 | } else { |
| 6439 | // Calculate the rolling average for the first rollPeriod - 1 points where |
| 6440 | // there is not enough data to roll over the full number of days |
| 6441 | var num_init_points = Math.min(rollPeriod - 1, originalData.length - 2); |
| 6442 | if (!this.errorBars_){ |
| 6443 | for (var i = 0; i < num_init_points; i++) { |
| 6444 | var sum = 0; |
| 6445 | for (var j = 0; j < i + 1; j++) |
| 6446 | sum += originalData[j][1]; |
| 6447 | rollingData[i] = [originalData[i][0], sum / (i + 1)]; |
| 6448 | } |
| 6449 | // Calculate the rolling average for the remaining points |
| 6450 | for (var i = Math.min(rollPeriod - 1, originalData.length - 2); |
| 6451 | i < originalData.length; |
| 6452 | i++) { |
| 6453 | var sum = 0; |
| 6454 | for (var j = i - rollPeriod + 1; j < i + 1; j++) |
| 6455 | sum += originalData[j][1]; |
| 6456 | rollingData[i] = [originalData[i][0], sum / rollPeriod]; |
| 6457 | } |
| 6458 | } else { |
| 6459 | for (var i = 0; i < num_init_points; i++) { |
| 6460 | var sum = 0; |
| 6461 | var variance = 0; |
| 6462 | for (var j = 0; j < i + 1; j++) { |
| 6463 | sum += originalData[j][1][0]; |
| 6464 | variance += Math.pow(originalData[j][1][1], 2); |
| 6465 | } |
| 6466 | var stddev = Math.sqrt(variance)/(i+1); |
| 6467 | rollingData[i] = [originalData[i][0], |
| 6468 | [sum/(i+1), sigma * stddev, sigma * stddev]]; |
| 6469 | } |
| 6470 | // Calculate the rolling average for the remaining points |
| 6471 | for (var i = Math.min(rollPeriod - 1, originalData.length - 2); |
| 6472 | i < originalData.length; |
| 6473 | i++) { |
| 6474 | var sum = 0; |
| 6475 | var variance = 0; |
| 6476 | for (var j = i - rollPeriod + 1; j < i + 1; j++) { |
| 6477 | sum += originalData[j][1][0]; |
| 6478 | variance += Math.pow(originalData[j][1][1], 2); |
| 6479 | } |
| 6480 | var stddev = Math.sqrt(variance) / rollPeriod; |
| 6481 | rollingData[i] = [originalData[i][0], |
| 6482 | [sum / rollPeriod, sigma * stddev, sigma * stddev]]; |
| 6483 | } |
| 6484 | } |
| 6485 | } |
| 6486 | |
| 6487 | return rollingData; |
| 6488 | }; |
| 6489 | |
| 6490 | /** |
| 6491 | * Parses a date, returning the number of milliseconds since epoch. This can be |
| 6492 | * passed in as an xValueParser in the DateGraph constructor. |
| 6493 | * @param {String} A date in YYYYMMDD format. |
| 6494 | * @return {Number} Milliseconds since epoch. |
| 6495 | * @public |
| 6496 | */ |
| 6497 | DateGraph.prototype.dateParser = function(dateStr) { |
| 6498 | var dateStrSlashed; |
| 6499 | if (dateStr.search("-") != -1) { |
| 6500 | dateStrSlashed = dateStr.replace("-", "/", "g"); |
| 6501 | } else if (dateStr.search("/") != -1) { |
| 6502 | return Date.parse(dateStr); |
| 6503 | } else { |
| 6504 | dateStrSlashed = dateStr.substr(0,4) + "/" + dateStr.substr(4,2) |
| 6505 | + "/" + dateStr.substr(6,2); |
| 6506 | } |
| 6507 | return Date.parse(dateStrSlashed); |
| 6508 | }; |
| 6509 | |
| 6510 | /** |
| 6511 | * Parses a string in a special csv format. We expect a csv file where each |
| 6512 | * line is a date point, and the first field in each line is the date string. |
| 6513 | * We also expect that all remaining fields represent series. |
| 6514 | * if this.errorBars_ is set, then interpret the fields as: |
| 6515 | * date, series1, stddev1, series2, stddev2, ... |
| 6516 | * @param {Array.<Object>} data See above. |
| 6517 | * @private |
| 6518 | */ |
| 6519 | DateGraph.prototype.parseCSV_ = function(data) { |
| 6520 | var ret = []; |
| 6521 | var lines = data.split("\n"); |
| 6522 | var start = this.labelsFromCSV_ ? 1 : 0; |
| 6523 | if (this.labelsFromCSV_) { |
| 6524 | var labels = lines[0].split(","); |
| 6525 | labels.shift(); // a "date" parameter is assumed. |
| 6526 | this.labels_ = labels; |
| 6527 | // regenerate automatic colors. |
| 6528 | this.setColors_(this.attrs_); |
| 6529 | this.renderOptions_.colorScheme = this.colors_; |
| 6530 | MochiKit.Base.update(this.plotter_.options, this.renderOptions_); |
| 6531 | MochiKit.Base.update(this.layoutOptions_, this.attrs_); |
| 6532 | } |
| 6533 | |
| 6534 | for (var i = start; i < lines.length; i++) { |
| 6535 | var line = lines[i]; |
| 6536 | if (line.length == 0) continue; // skip blank lines |
| 6537 | var inFields = line.split(','); |
| 6538 | if (inFields.length < 2) |
| 6539 | continue; |
| 6540 | |
| 6541 | var fields = []; |
| 6542 | fields[0] = this.xValueParser_(inFields[0]); |
| 6543 | |
| 6544 | // If fractions are expected, parse the numbers as "A/B" |
| 6545 | if (this.fractions_) { |
| 6546 | for (var j = 1; j < inFields.length; j++) { |
| 6547 | // TODO(danvk): figure out an appropriate way to flag parse errors. |
| 6548 | var vals = inFields[j].split("/"); |
| 6549 | fields[j] = [parseFloat(vals[0]), parseFloat(vals[1])]; |
| 6550 | } |
| 6551 | } else if (this.errorBars_) { |
| 6552 | // If there are error bars, values are (value, stddev) pairs |
| 6553 | for (var j = 1; j < inFields.length; j += 2) |
| 6554 | fields[(j + 1) / 2] = [parseFloat(inFields[j]), |
| 6555 | parseFloat(inFields[j + 1])]; |
| 6556 | } else if (this.customBars_) { |
| 6557 | // Bars are a low;center;high tuple |
| 6558 | for (var j = 1; j < inFields.length; j++) { |
| 6559 | var vals = inFields[j].split(";"); |
| 6560 | fields[j] = [ parseFloat(vals[0]), |
| 6561 | parseFloat(vals[1]), |
| 6562 | parseFloat(vals[2]) ]; |
| 6563 | } |
| 6564 | } else { |
| 6565 | // Values are just numbers |
| 6566 | for (var j = 1; j < inFields.length; j++) |
| 6567 | fields[j] = parseFloat(inFields[j]); |
| 6568 | } |
| 6569 | ret.push(fields); |
| 6570 | } |
| 6571 | return ret; |
| 6572 | }; |
| 6573 | |
| 6574 | /** |
| 6575 | * Get the CSV data. If it's in a function, call that function. If it's in a |
| 6576 | * file, do an XMLHttpRequest to get it. |
| 6577 | * @private |
| 6578 | */ |
| 6579 | DateGraph.prototype.start_ = function() { |
| 6580 | if (typeof this.file_ == 'function') { |
| 6581 | // Stubbed out to allow this to run off a filesystem |
| 6582 | this.loadedEvent_(this.file_()); |
| 6583 | } else { |
| 6584 | var req = new XMLHttpRequest(); |
| 6585 | var caller = this; |
| 6586 | req.onreadystatechange = function () { |
| 6587 | if (req.readyState == 4) { |
| 6588 | if (req.status == 200) { |
| 6589 | caller.loadedEvent_(req.responseText); |
| 6590 | } |
| 6591 | } |
| 6592 | }; |
| 6593 | |
| 6594 | req.open("GET", this.file_, true); |
| 6595 | req.send(null); |
| 6596 | } |
| 6597 | }; |
| 6598 | |
| 6599 | /** |
| 6600 | * Changes various properties of the graph. These can include: |
| 6601 | * <ul> |
| 6602 | * <li>file: changes the source data for the graph</li> |
| 6603 | * <li>errorBars: changes whether the data contains stddev</li> |
| 6604 | * </ul> |
| 6605 | * @param {Object} attrs The new properties and values |
| 6606 | */ |
| 6607 | DateGraph.prototype.updateOptions = function(attrs) { |
| 6608 | if (attrs.errorBars) { |
| 6609 | this.errorBars_ = attrs.errorBars; |
| 6610 | } |
| 6611 | if (attrs.customBars) { |
| 6612 | this.customBars_ = attrs.customBars; |
| 6613 | } |
| 6614 | if (attrs.strokeWidth) { |
| 6615 | this.strokeWidth_ = attrs.strokeWidth; |
| 6616 | } |
| 6617 | if (attrs.rollPeriod) { |
| 6618 | this.rollPeriod_ = attrs.rollPeriod; |
| 6619 | } |
| 6620 | if (attrs.dateWindow) { |
| 6621 | this.dateWindow_ = attrs.dateWindow; |
| 6622 | } |
| 6623 | if (attrs.valueRange) { |
| 6624 | this.valueRange_ = attrs.valueRange; |
| 6625 | } |
| 6626 | if (attrs.minTickSize) { |
| 6627 | this.minTickSize_ = attrs.minTickSize; |
| 6628 | } |
| 6629 | if (typeof(attrs.labels) != 'undefined') { |
| 6630 | this.labels_ = attrs.labels; |
| 6631 | this.labelsFromCSV_ = (attrs.labels == null); |
| 6632 | } |
| 6633 | this.layout_.updateOptions({ 'errorBars': this.errorBars_ }); |
| 6634 | if (attrs['file'] && attrs['file'] != this.file_) { |
| 6635 | this.file_ = attrs['file']; |
| 6636 | this.start_(); |
| 6637 | } else { |
| 6638 | this.drawGraph_(this.rawData_); |
| 6639 | } |
| 6640 | }; |
| 6641 | |
| 6642 | /** |
| 6643 | * Adjusts the number of days in the rolling average. Updates the graph to |
| 6644 | * reflect the new averaging period. |
| 6645 | * @param {Number} length Number of days over which to average the data. |
| 6646 | */ |
| 6647 | DateGraph.prototype.adjustRoll = function(length) { |
| 6648 | this.rollPeriod_ = length; |
| 6649 | this.drawGraph_(this.rawData_); |
| 6650 | }; |