/
jwee.js
1265 lines (1081 loc) · 41.2 KB
/
jwee.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
//////////////////////////////////////////////////////////////////////////
// JWee JavaScript Framework & Toolkit
// Copyright (c) 2010 AUTHORS (mrspoonzy@gmail.com)
// Licensed under the MIT and GPL (for now).
// http://www.jwee.org
// Contributed to by: XymonSinclair
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
/***
@@@namespace global
@desc Also known as [window]
@@function wee (string or element or array)
@alias $
@desc Gets an element by ID / ensures an element has extended properties.
@arg Pass a element id, an element, or an array of either of these
@returns the extended element or false if error
@important
@@function $a ( array-like object )
@desc Utility function to convert an array-like object to a plain javascript array
@arg Anything that has [length], such as a DOM array or [arguments] within a function
@ret Normal javascript array
@important
@@function isScalar ( mixed )
@desc Check if variable is a "primitive" type (string, number, or boolean)
@ret true/false
@@function isElement ( mixed )
@desc Check if variable is a DOM element.`
@ret true/false
@@function isNothing ( mixed )
@desc Check if the variable is nothing ("undefined", "null", or a empty string).
@ret true/false
@@function trace ( mixed )
@desc Output something to debugging console or wee's console.
***/
//////////////////////////////////////////////////////////////////////////
var
wee = window.wee =
function wee(id) {
var t = typeof id, i, len;
if( t === 'string' ) {
if( id.charAt(0) == '#' ) id = id.substr(1);
id = document.getElementById(id) || false;
}
else if( t === 'object' && id !== null ) {
if( id === window || id === document) return $_ = id;
else if( 'caller' in id ) return Array.from(id);
else if ( id instanceof Array ) {
for( i=0, len = id.length; i < len; i++ ) id[i] = wee(id[i]);
return id;
}
}
else if( t === 'function' ) {
return wee.event.onReady(id);
}
if( !id ) return false;
return $_ = id['_jwee_'] ? id : wee.elem.extend(id);
},
jwee = wee,
$before = $,
$ = wee,
frodo = wee,
jwarp = wee,
jw = wee,
$_ = null,
undef = 'undefined',
Node = { ELEMENT: 1, ATTRIBUTE: 2, TEXT: 3 },
nully = new Function(),
// variable type checking
isScalar = function(x) { var t = typeof x; return t != undef && t != 'object' && t != 'function' ? true: false; },
isElement = function(x) { return typeof x == 'object' && x !== null && x.nodeName ? true : false; },
isNothing = function(x) { var t = typeof x; return t == undef || x === null || ( t == 'string' && x == '' ) ? true : false; },
isString = function(x) { return typeof x == 'string' },
defined = function(x) { return typeof x == undef; },
parseString = function(x) { var m = (''+x).match(/(\D+)$/); return m ? m[1] : x; },
toStringNative = (function(){
var f = Object.prototype.toString;
return function(x) { f.call(x); }
})(),
// toArray
$a = function(o) {
var i, a;
if( o === a || o === null || !('length' in o) ) return [];
if( o instanceof Array ) return o;
a = new Array(i = o.length || 0);
while (i--) { a[i] = o[i]; }
return a;
},
$$$ = function(tag,parent,having) {
parent = parent ? parent : document;
var className = false;
if( tag.contains('.') ) {
var m = tag.split('.');
tag = m[0]; className = m[1];
}
var a = [], items = parent.getElementsByTagName(tag.toLowerCase()), len = items.length, t = typeof having;
if( t == undef ) t = 0;
else if( t == 'string' ) t = 1;
else if( t == 'function' ) t = 2;
while(len--) {
if( t == 1 && items[len].className != having) continue;
else if( t == 2 && !having(items[len]) ) continue;
a.push(items[len]);
}
return a;
},
// textnode shortcut
$text = function(str) { return document.createTextNode(str+''); },
// this is jwee's console.log
trace = function(str) {
var me = arguments.callee, caller = arguments.caller, w = window, con = w['console'], pre, t, i, a, strcopy = str, callerName, m;
if( arguments.length > 1 ) str = $a(arguments).join(" ");
if( !document.loaded ) {
if( typeof me.buf == undef ) {
me.buf = [];
try {
if( typeof w['loadFirebugConsole'] != 'undefined' ) loadFirebugConsole();
} catch(e) {}
}
me.buf.push(str);
} else if( me.buf ) {
a = []; for( i=0; i<me.buf.length;i++ ) a.push(me.buf[i]);
me.buf = false;
a.each(function(s){me(s);});
return me(str);
}
if( str === null ) str = 'null';
t = typeof str;
if( t == 'object' ) {
if( str.nodeName ) str = str.nodeName;
else if( str.message ) str = str.message;
}
str = str + '';
try {
if( caller ) {
if( caller.name ) callerName = caller.name + '';
else if( caller.toSource ) {
callerName = caller.toSource().substr(0,20);
}
}
} catch(e) { }
if( callerName ) callerName = ' (' + callerName + ')';
if( con ) {
pre = str.charAt(0);
if( pre == '!' && con.warn ) {
con.warn('[wee] ' + str.substr(1) + callerName);
con.trace && console.trace();
} else if( pre == '*' && con.info ) {
con.info('[wee] ' + str.substr(1));
} else {
con.log('[wee] ' + str);
}
if( !document.loaded ) { me.buf.pop(); }
}
if( 'debug' in wee && 'trace' in wee.debug ) return wee.debug.trace(str);
return strcopy;
};
//////////////////////////////////////////////////////////////////////////
//// SEPCIAL-CASE WRITELN's
// Put IE in IE8 mode. Probably has no effect though.
//document.writeln(unescape("%3Cmeta%20http-equiv%3D%22X-UA-Compatible%22%20content%3D%22IE%3D8%22%20/%3E"));
// Empty script and style tags for internal use.
//if( !document.getElementsByTagName('body').length ) {
// document.writeln(unescape("%3Cstyle%20type%3D%22text/css%22%20media%3D%22all%22%20id%3D%22_jweestyle_%22%3E%3C/style%3E"));
// document.writeln(unescape("%3Cscript%20type%3D%22text/javascript%22%20id%3D%22_jweescript_%22%3E%3C/script%3E"));
//} else {
// Google Analytics style of injecting scripts
// no more writeln()'s.
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.setAttribute('id','_jweescript_');
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
var gs = document.createElement('style'); gs.type = 'text/css'; gs.setAttribute('id','_jweestyle_');
s.parentNode.insertBefore(gs, ga);
})();
//}
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
// START OF NATIVE PROTOTYPES
//////////////////////////////////////////////////////////////////////////
Function.prototype.bind = function() {
var me = this, args = $a(arguments), scope = this.scope = args.shift();
return function() { return me.apply(scope,args.concat($a(arguments))); };
};
// Add .implement to all native types
(function(){
var a=[String,Function,Array,Number,RegExp,Date], i = a.length,
f = function(o) { for( var k in o ) this.prototype[k] = o[k]; };
while(i--) { a[i].implement = f.bind(a[i]); }
})();
/*(function(){
var map = {'Boolean':Boolean, 'Number':Number, 'String':String, 'Function':Function, 'Array':Array, 'Date':Date, 'RegExp':RegExp};
for( var k in map ) { map[k].prototype.toString = function() { return '[object ' + k + ']'; }; }
})();*/
//////////////////////////////////////////////////////////////////////////
// Object
///////////////////////////////////////////////////
/***
@@@namespace Object
@@function extend (object to, object from)
@desc Add all the properties/methods of the second object to the first one. (Overwrites).
@arg {object} The object that will be extended
@arg {object} Any object with properties or methods
@ret The first object is passed back
@@function each( object, function )
@desc Run function passing each key/value in the object. Like the .each for arrays.
@arg {object} The object to iterate
@arg {function} Callback. Receives arguments, key and value.
@@function merge (object, [ object . . . ])
@desc Merge the properties and values from multiple objects.
@arg Unlimited number of objects
@ret A *new* object is returned with everything
@@function keys ()
@@function keysOwn ()
@desc Returns the property of the object, but only its OWN properties, not ones it came with.
@@function values ( object )
@desc Returns an array of all the values in the object.
@arg Any object with properties or functions
@@function size (object)
@desc Get the length or number of properties in the object
@arg Any object with properties or functions
@ret number
@@function recycle (object)
@desc Delete the variable and its contents, freeing resources. (theoretically).
@arg Any object with properties or functions
@@function toJSON (mixed)
@desc Retun JSON encoding representation of the argument.
@arg Any object with properties or functions
@@function toString
@desc Return string representation of the argument.
@arg Any object with properties or functions
***/
Object.extend = function(to, from) {
for( var k in from ) {
to[k] = from[k];
}
return to;
};
Object.extend( Object,
{
each: function(obj, func) {
var keys = Object.keys(obj), len = keys.length, i=0;
for( i; i < len; i++ ) {
func(keys[i], obj[keys[i]]);
}
},
merge: function() {
var args = $a(arguments), len = args.length, o = {}, i;
for( i=0; i < len; i++ ) Object.extend(o,args[i]);
return o;
},
clone: function(obj) { return Object.extend({ }, obj); },
keys: function(obj) {
var keys = [];
for( var k in obj ) keys.push(k);
return typeof obj == 'function' ? keys.filter( function(k){return nully[k]?false:true;} ) : keys;
},
keysOwn: function(obj, noFunctions ) {
var keys = [];
if( obj.hasOwnProperty ) {
for( var k in obj ) if( obj.hasOwnProperty(k) && (!noFunctions || typeof obj[k] != 'function')) keys.push(k);
} else {
keys = Object.keys(obj);
}
return keys;
},
values: function(obj) { var values = []; for( var k in obj ) values.push(obj[k]); return values; },
size: function(obj) { var i = 0; for( var k in obj ) i++; return i; },
recycle: function(obj) { try{ for( var k in obj ) { obj[k] = null; delete obj[k]; } } catch(e){} return obj; },
toObject: function(obj) {
var o = {};
Object.keysOwn(obj, true).each( function(k) { o[k] = obj[k]; });
return o;
},
toQueryString: function(o) {
if( typeof o == 'string' ) return o;
if( !o ) return '';
var a=[], enc = encodeURIComponent||escape;
for( var p in o ) if( isScalar(o[p]) ) a.push(p+'='+enc(o[p]));
return a.join('&');
},
sort: function(obj) {
var o = {}, a = [], k;
for( k in obj ) a.push(k);
a.sort().each(function(k){o[k] = obj[k];});
return o;
}
});
Object.toJSON = function(obj) {
var t = typeof obj;
if( t == 'function' ) return '"function"';
else if( t == undef ) return '"undefined"';
else if( t == 'unknown' ) return '"unknown"'
else if( obj === null ) return 'null';
else if( t == 'object' && !(obj instanceof Array) && !('toJSON' in obj) ) {
var str = [], v;
for( var k in obj ) {
t = typeof obj[k]; v=obj[k];
if( t == 'function' ) continue;
if( t == 'object' && v !== null && ( v.nodeName || v.setInterval ) ) continue;
str.push(k+":"+Object.toJSON(v));
}
return '{' + str.join(',') + '}'
}
return obj.toJSON ? obj.toJSON() : "" + obj;
};
Object.toString =
function(obj,done) {
var val, t = typeof obj, str = obj + '', members;
if( t == undef ) return 'undefined';
else if( t == 'unknown' ) return 'unknown'
else if( obj === null ) return 'null';
if( t == 'function' ) {
members = Function.members(obj);
//if( !members.length && obj.prototype ) {
// for( var test in obj.prototype ) '[object [' + obj.constructor + ' ' + obj.prototype.constructor + ']]';
// return '[object Function]';
//}
if( obj.className ) str = '[object [prototype ' + obj.className + ']]';
else if( !members.length && ('bind' in obj) ) { str = '[object Function]'; }
if( typeof obj['__proto__'] != 'undefined' ) str = '*' + str;
if( done ) return str;
else if( members.length ) return str + '{\r\n' + members.map( function(k) { return k + ': ' + Object.toString(obj[k],true); } ).join(', \r\n') + ' }';
return str;
}
if( done ) {
if( t instanceof Array ) return '[...]';
if( t == 'object' && obj.nodeName ) return obj.nodeName + '';
else if( t == 'object' ) return '{...}';
} else {
if( t == 'object' && !(obj instanceof Array) && (typeof obj['length'] != undef && typeof obj['namedItem'] != undef) ) obj = $a(obj);
if( t == 'object' && !(obj instanceof Array) ) {
var vals = [], i = 1;
try { ('nodeName' in obj) } catch(e) { return 'native'; }
for( var o in obj ) {
try {
val = obj[o] + ''; //Object.toString(obj[o],true);
vals.push(o + ': ' + val + '\r\n');
}catch(e){}
}
return str + '{\r\n' + vals.join('') + '}\r\n';
}
}
if( typeof obj == 'string' && done ) return obj.substr(0,99999);
if( typeof obj != undef & obj !== null ) return obj.toJSON ? obj.toJSON() : (obj.toString ? obj.toString() : ''+obj);
else return '';
};
Object.functions = function(obj) { var a = [], k; for( k in obj ) { if( typeof obj[k] == 'function' ) a.push(k); } return a; };
//////////////////////////////////////////////////////////////////////////
// Function.prototype
///////////////////////////////////////////////////
/***
@@@namespace Function
@desc Extra methods on Javascript functions.
@@method bind (object thisVariable)
@desc Permanently set what the variable [this] refers to in the function. If you are making your own class you can use bind to lock any function to your class. Also, once you called [bind], the function itself is bound when you call your function with the [.fire()] method.
@arg The object to become the [this] variable.
@ret A new function with the binded [this].
@important
@@method later ( number millaseconds )
@desc Executes function after xx millaseconds.
@arg Millaseconds delays before running function.
@important
@@method interval ( number millaseconds )
@desc Executes this after xx millaseconds, *repeatedly*. Use method .cancel() to stop.
@arg Millaseconds delays before running function.
@@method passing ( arguments )
@desc Get the same function back but with your arguments permanently set.
@arg Arguments to pass to functions
@ret The new function
@@method cancel
@desc Cancels the previous timeout or interval set with [later()]
@note No arguments needed, because the timer information is stored interally within the function.
@returns self
@@method toSource
@desc Returns the source code of the function. Browser dependent.
***/
Function.implement(
{
extend: function(o) { Object.extend(this,o); },
callLater: function() {
var me = this, args = $a(arguments), t = args.shift(), o = args.shift();
return this.timer = setTimeout( function() { return me.apply(o,args); }, t);
},
applyLater: function(t,obj,args) { var me = this; return this.timer = setTimeout( function() { return me.apply(obj,args); }, t); },
later: function(t) { return this.timer = setTimeout(this,+t || 1); },
timeout: function(t) { return this.timer = setTimeout(this,+t || 1); },
interval: function(t) { return this.timer = setInterval(this,+t || 25); },
cancel: function() { if( this.timer ) { clearTimeout(this.timer); delete this.timer; } return this; },
passing: function(arg) { var me = this; return function() { return me.apply(this,[arg].concat($a(arguments))); }; },
fire: function() { return this.apply(this.scope||this,$a(arguments));},
toJSON: function() { return '\'[object Function]\''; },
toSource: (Function.prototype.toSource || Function.prototype.toString),
functionName: function() { return this.name ? this.name : 'noname'; }
});
Function.prototype.toString = function() { return '[object Function]'; };
Function.members = function(f) { var a = []; try{ for( var k in f ) { if( typeof nully[k] == undef ) a.push(k); } } catch(e){} return a; };
//////////////////////////////////////////////////////////////////////////
// Array.prototype
///////////////////////////////////////////////////
/***
@@namespace Array
@desc Extra methods on Javascript Arrays.
@@function from ( mixed )
@desc Converts an array-like object to a normal array
@arg Array-like object (anything with .length and numeric indexes)
@returns A normal array
@important
@@method each ( function | string )
@desc Run through every item in the array and do something.
@arg The function to apply to each item in the array.
@note The "this" in your function is current item in the array. The first argument of your function is also the item, and the 2nd argument is the array position.
@important
@@method indexOf ( mixed needle )
@desc Search the array for [needle]
@arg A value of any type to search the array for
@returns Returns [index] of [-1] if not found
@@method search ( mixed needle )
@desc Search the array for [needle]
@arg A value of any type to search the array for
@returns Returns index or [null] if not found
@@method contains ( mixed needle )
@desc Search the array for [needle]
@arg A value of any type to search the array for
@returns [true] if needle is found or [false] if not found
@@method last
@desc Get the last value in this array
@@method insert ( int position, [mixed values ...] )
@desc Insert values into this array at position. This is done in-place, preserving the array.
@ret Itself
@@method random
@desc Get a random value from the array
***/
Array.from = $a;
Array.implement(
{
each:
function(f) {
var len = this.length, t = typeof f, i;
if( t == 'function' ) {
for( i=0 ; i<len ; i++) {
f.call(this[i],this[i],i);
}
} else if( t == 'string' ) {
var m = f.match(/\.(\w+)\(\)/);
if( m ) {
m = m[1];
while(len--) (this[len][m])();
}
}
return this;
},
clone: function() { return [].concat(this); },
search: function(what) { var i=0, len = this.length; for( i ; i < len ; i++ ) if( this[i] === what ) return i; return null; },
contains: function(what) { return this.search(what) !== null ? true : false; },
filter: function(f,inv) {
var i = 0, len = this.length, arr = [], a = false,
type = typeof f == 'object' && f instanceof Array ? true: false;
for( i; i < len; i++ ) {
if( type ) { a = f.contains(this[i]); if( (a && !!inv) || (!a && !inv) ) arr.push(this[i]); }
else {
try { if( f.call(this[i],this[i]) ) arr.push(this[i]); } catch(e) { trace("Error in Array#filter()"); }
}
}
return arr;
},
random: function() { return this[Math.rand(0,this.length-1)]; },
last: function() { return this.length ? this[this.length-1] : null; },
truncate: function() { while( this.length ) this.pop(); return this; }
});
if( typeof [].indexOf == undef ) {
Array.prototype.indexOf = function(what) { for( var i=0, len=this.length; i < len ; i++ ) if( this[i] == what ) return i; return -1; };
}
Array.prototype.recycle = function(what) {
if( typeof what != 'number' ) what = this.search(what);
if( what !== null ) return this.splice(what,1);
return null;
};
/*Array.prototype.toString = function() {
var len = this.length, vals = [];
for( var i = 0; i<len; i++ ) vals.push(Object.toString(this[i]));
return '[' + vals.join(', ') + ']';
};*/
Array.prototype.insert = function() {
var args = $a(arguments), where = args.shift();
if( args[0] instanceof Array ) args = args[0];
this.splice.apply(this,[where,0].concat(args));
return this;
};
Array.prototype.toJSON = Array.prototype.toString;
if( typeof [].map != 'function' ) {
Array.prototype.map = function(f) {
var len = this.length, i=0;
for(i; i<len; i++) this[i] = f(this[i],i,this);
return this;
}
};
Array.prototype.swap = function(a, b) { var tmp=this[a]; this[a]=this[b]; this[b]=tmp; };
//////////////////////////////////////////////////////////////////////////
// String
///////////////////////////////////////////////////
/***
@@@namespace String
@desc Extra String methods. (Note: String methods return a <u>new</u> string.)
@@method trim
@desc Removes any leading or trailing whitespace (if any) from string.
@ret {string} new string
@@method test (RegExp pattern)
@desc Test is a the string matches the provided regular expression
@ret {true|false}
@ex $('mydiv').className.test(/ ?hover/)
@@method contains (string needle)
@desc Check if passed string is contained in string.
@returns {true|false}
@@method suffix
@desc Like parseInt() but the opposite, gets the alphabetic part of a string, like "px" from "200px"
@ret {string} new string
@@method capitalize
@desc Capitalize the string. Makes "foObAr" into "Foobar".
@returns {string} new string
@@method entities
@desc Convert special chars like ['<'] to their HTML entities, like ['<']
@returns {string} new string
@@method camelize
@desc Converts a CSS property string to its javascript equvalent, such as "font-size" to "fontSize".
@returns {string} new string
***/
String.implement(
{
trim: function() { return this.replace(/^\s+/, '').replace(/\s+$/, ''); },
test: function(reg) { return this.search(reg) != -1; },
contains: function(needle) { return this.indexOf(needle) !== -1; },
right: function(index,len) { var p = this.length - index; return this.substring(p, (typeof len == 'number' ? p+len : this.length)); },
times: function(n) { if( n < 1 ) return ''; var c = this.valueOf(), s = new String(this); while(--n) s = s.concat(c); return s; },
toNumber: function() { return parseInt(this.valueOf()); },
capitalize: function() { return this.toLowerCase().replace(/^./,this.charAt(0).toUpperCase()); },
suffix: function() { var m = this.match(/[^\D]*$/); return m ? m[1] : ""; },
parse: function() {
if( this.contains('{') && this.lastIndexOf('}') > 0 ) return wee.evalStyle(this);
},
camelize: function() {
if( wee.camels[this] ) return wee.camels[this];
var parts = this.split('-'), len = parts.length;
if (len == 1) return parts[0];
var camelized = this.charAt(0) == '-'
? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
: parts[0];
for (var i = 1; i < len; i++)
camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1)
return camelized;
},
entities: function() {
var p = document.createElement('p'), text = document.createTextNode(this), str;
p.appendChild(text);
str = "" + p.innerHTML;
p.removeChild(text);
text = null; p = null;
return str;
},
toJSON: function() { return '"' + this.trim().replace(/\r?\n/g,"\\n").replace(/"/g,'\\"') + '"'; }
});
//////////////////////////////////////////////////////////////////////////
// Number
///////////////////////////////////////////////////
/***
@@namespace Number
@@method isFloat
@desc See if the number is a float (decimal number)
@ret {true | false}
@@method toPaddedString ( int length, int radix )
@advanced
***/
Number.implement(
{
toPaddedString: function(len, radix) { var s = this.toString(radix || 10); return '0'.times(len-s.length) + s; },
floor: function() { return Math.floor(this.valueOf()); },
round: function() { return Math.round(this.valueOf()); },
px: function() { return this.toString(10) + 'px'; },
isFloat: function() { return Math.floor(this) != this.valueOf(); }
});
//////////////////////////////////////////////////////////////////////////
// Date
///////////////////////////////////////////////////
/***
@@@namespace Date
@@function stamp
@@function create ( string )
@desc Get dates by saying things like ""now + 1 day""
@arg {string} Something like: "now+2days", "2 hours ago", "+1month"
@ret {Date} A new Date object set with your specified datetime.
@ex Date.create("now+15mins");
@@method getUnixTime
@desc Get unix time, same as [time()] in PHP.
@ret {number} seconds since 1970
***/
Date.stamp = function() { return new Date().getTime(); };
Date.prototype.toJSON = function() {
return '"' + this.getUTCFullYear() + '-' +
(this.getUTCMonth() + 1).toPaddedString(2) + '-' +
this.getUTCDate().toPaddedString(2) + 'T' +
this.getUTCHours().toPaddedString(2) + ':' +
this.getUTCMinutes().toPaddedString(2) + ':' +
this.getUTCSeconds().toPaddedString(2) + 'Z"';
};
Date.create = function(str) {
var d = new Date(), m, reg = /(\+|-)?\s*(\d+)\s*(\w+)/;
m = reg.exec(str);
if( m ) {
m[2] = +m[2];
if( (m[1] && m[1] == '-') || str.right(3) == 'ago' ) m[2] *= -1;
switch(m[3].substr(0,3)) {
case 'sec': d.setSeconds(d.getSeconds()+m[2]); break;
case 'min': d.setMinutes(d.getMinutes()+m[2]); break;
case 'hou': d.setHours(d.getHours()+m[2]); break;
case 'day': d.setDate(d.getDate()+m[2]); break;
case 'mon': d.setMonth(d.getMonth()+m[2]); break;
case 'yea': d.setYear(d.getYFullYear()+m[2]); break;
}
}
return d;
};
Date.prototype.getUnixTime = function() { return Math.floor(this.getTime() / 1000) };
Date.getUnixTime = function() { return new Date().getUnixTime(); };
Date.now = function() { return new Date().getTime(); };
// Static class to measured time passed
var Stopwatch = new (function() {
var startTime = Date.now();
this.start = function() { startTime = Date.now(); };
this.stop = function() { var elapsed = this.getElapsed; startTime = 0; return elapsed; };
this.isRunning = function() { return startTime == 0 ? false : true; };
this.getElapsed = function() { return startTime ? Date.now() - startTime : 0; };
})();
///////////////////////////////////////////////////
// Math
///////////////////////////////////////////////////
/***
@@namespace Math
@@function rand ( number or float min, number or float max)
@desc Get a random number between |min| 5uand [max]. Accepts decimals too.
@arg {number | float} Minimum
@arg {number | float} Maximum
@returns {number | float}
***/
Math.rand = function(min,max) {
var a = Math.min(min,max), b = Math.max(min,max), r = Math.random(), d = b - a, n;
if( d === 0 ) return a; n = (r * d) + a; return d.isFloat() || a.isFloat() ? n : Math.round(n);
};
//////////////////////////////////////////////////////////////////////////
// END OF NATIVE PROOTYPES
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
/// Class factory
//////////////////////////////////////////////////////////////////////////
/***
@@@namespace wee
@@class Class
@desc Create new class
@arg {string} Class name
@arg {object} Object containing methods and properties. The constuctor should be called "construct" or "initialize"
@ret The new javascript class
***/
var Class = wee.Class = {};
Class.create = function(name, proto ) {
var className = name ? name : 'Class',
klass = function() {
// if( this === window ) { return new klass.constructor.apply(null,$a(arguments)); }
if( this === window ) { return new arguments.callee.apply(null,$a(arguments)); }
if( this.construct ) { this.construct.apply(this,$a(arguments)); }
else if( this[className] ) { this[className].apply(this,$a(arguments)); }
else if( this.initialize ) { this['initialize'].apply(this,$a(arguments)); }
};
//klass.constructor = Function.constructor;
klass.prototype = {};
klass.prototype.constructor = klass;
klass.className = className;
klass.toString = function() { return '[object [prototype ' + className + ']]' };
klass.prototype.toString = function() { return '[object [class ' + className + ']]'; }
for( var k in proto ) {
Object.extend(klass.prototype, proto);
// IE doesn't iterate over toString
if( typeof proto.toString == 'function' ) klass.prototype.toString = proto.toString;
}
return klass;
};
/*Class.extend = function(superc,klass) {
klass.prototype.constructor = superc;
}
Class.singleton = function(construct,proto) {
construct.prototype = {};
return Object.extend(construct,proto);
};*/
//////////////////////////////////////////////////////////////////////////
/// jwee
//////////////////////////////////////////////////////////////////////////
/***
@@@namespace wee
@@toolkit wee
@desc The main JWee object.
@@function require ( string feature )
@@function getUniqueId ( [string prefix] )
@desc Create a new unique identifier with optionally supplied prefix
@arg (optional) {string} a prefix such as "apple"
@ret {string} a new unique id, such as ['apple_1'], ['apple_2'], and so on
@@function addScript ( string url )
@desc Add a SCRIPT tag to the page.
@arg The URL to a valid .js file.
@@function addStyle ( string path )
@desc Add a STYLE tag to the page.
@arg The URL to a valid .css file.
@@function evalScript ( string code )
@desc This is like [eval()] except faster and executes globally
@arg {string} any amount of javascript code
@@function evalStyle ( string code )
@desc Dynamically add CSS code to the document
@arg {string} valid CSS code of any lenfth
@@function navigate ( string url )
@desc Redirect browser to a new URL
@arg {string} a URL to redirect browser to
***/
(function(){
var
cache = {},
class2type = [],
window = this;
/*JWEEDOMAIN*/
// Populate the class2type map
"Boolean Number String Function Array Date RegExp Object".split(" ").each( function(name, i) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
});
wee.extend( {
version: '0.9.1',
class2type: class2type,
nully: new Function(),
cfg: {
SCRIPT_PATH: typeof window.JWEE_PATH != undef ? JWEE_PATH : '/jwee/'
},
require: function(feature) {
if( feature in jwee ) return;
var path = (typeof JWEE_DOMAIN == 'string' ? JWEE_DOMAIN : '') + wee.cfg.SCRIPT_PATH + 'jwee-' + feature + '.js';
if( document.loaded ) { return wee.addScript(path); }
var str = '<scr' + 'ipt ' + 'type="text/javascript" src="';
str += path;
str += '"></scr' + 'ipt>';
document.writeln(str);
},
isArray: function(arg) { return arg instanceof Array; },
json:
typeof JSON == 'object' && JSON.stringify ? JSON.stringify : Object.toJSON,
getUniqueId : (function() {
var ids = {uid:0}; return function(prefix) { prefix = prefix || 'uid'; if( !(prefix in ids) ) ids[prefix] = 0; return prefix + '_' + ids[prefix]++; };
})(),
navigate: function(url) { var loc = window.location || document.location; if( loc.replace ) loc.replace(url); else loc.href=url; },
now: Date.now,
each: function(obj, func) {
if( obj instanceof Array ) {
return obj.each(func);
} else {
return Object.each( obj, func );
}
},
addScript: function(path, cb) {
var ele = Elem.create('script',{type:'text/javascript',language:'JavaScript'});
if( typeof cb != 'function' ) cb = function(){};
var f = function() { try { cb(ele); } catch(e) {} trace((this.readyState||"") + " : " + path); };
ele.onreadystatechange = f;
ele.onload = f;
ele.onerror = function() { trace("!Error loading script " + path); }
ele.src = path;
wee.dom.head().appendChild(ele);
return ele;
},
addStyle: function(path) { return Elem.create('link',{type:'text/css',rel:'stylesheet',href:path}, wee.dom.head()); },
// Inspired by jQuery
evalScript: function(code) {
var ele, head;
if( window.execScript ) {
try { window.execScript(code); }
catch(e) { trace("!(evalScript) error in script",e.message); }
} else {
ele = wee.elem.create('script');
head = wee.dom.head();
ele.type = 'text/javascript';
ele.text = code;
try {
head.insertBefore(ele,head.firstchild);
} catch(e) {
head.appendChild(ele);
}
ele.recycle();
}
return true;
},
// From jQuery - Awesome new method recently discovered
globalEval: function( data ) {
if ( data ) {
( window.execScript || function( data ) {
window[ "eval" ].call( window, data );
} )( data );
}
},
evalStyle: function(code) {
if( !document.loaded ) {
return wee.event.onReady(arguments.callee.passing(code));
};
var sheet = wee('_jweestyle_'), lines = code.replace(/[\r\n\t]/gm,' ').split(/}/);
if( !sheet ) { return; }
sheet = sheet.styleSheet || sheet.sheet || sheet;
lines.each( function(str) {
str = str.trim() + '}';
var m = str.match(/(.+?)\{(.*?)}/), m1, m2;
if( m ) {
m1 = m[1].trim();
m2 = m[2].trim();
try {
if( sheet.insertRule ) sheet.insertRule(m1 + '{' + m2 + '}',sheet.cssRules.length);
else sheet.addRule(m1, m2);
} catch(e) { trace("!ERROR in css rule: " + e.message); }
}
});
},
camels:
(function() {
var props = {}, el = document.createElement('p'), css = el.style, p,
f = function(m) { return ('-' + m.charAt(0).toLowerCase()); };
for( p in css ) {
if( isNaN(p) && p != 'length' && typeof css[p] != 'function' ) { props[p.toLowerCase()] = props[p] = p.replace(/[A-Z]/g, f); }
}
props['float'] = 'styleFloat' in css ? 'styleFloat' : 'cssFloat';
props.cssFloat = props['float'];
el = css = null;
return props;
})(),
rand: function(x,y) {
if( typeof x == undef ) {
y = +x; x = 0;
}
return Math.rand(x,y);
},
///////////////////////////////////////////////////
// User Agent
/***
@@toolkit ua
@desc Object containing information about the browser (user agent).
***/
ua:
(function() {
var o = {ie:0,firefox:0,gecko:0,safari:0,opera:0,webkit:0,windows:0,mac:0,vista:0,chrome:0,x64:false},
m, ua = o.ua = navigator.userAgent.toLowerCase();
o.quirks = document.compatMode && document.compatMode == 'BackCompat' ? true : false;
if ( /windows|win32/.test(ua) ) { o.windows = true; if( ua.contains("nt 6.") ) o.vista = true; }
else if ( ua.contains('macintosh') ) { o.mac = true; }
if( ua.contains('gecko') ) o.gecko = true;
if( ua.contains('webkit') ) o.webkit = true;
if( ua.contains('chrome') ) o.chrome = true;
if( ua.contains('x64') ) o.x64 = true;
else if( ua.contains('firefox') ) o.firefox = true;
else if( ua.contains('safari') ) o.safari = true;
else if( ua.contains('opera') ) o.opera = true;
else { m = ua.match(/msie (\d)/); if( m !== null ) o.ie = m[1]; }
o.version = navigator.appVersion.match(/[\d.]+/);
if( o.version ) o.version = o.version[0];
o.ieVersion = document.documentMode ? document.documentMode : o.ie;
o.nativeQuerySelector = document.querySelectorAll ? true : false;
o.nativeJSON = typeof JSON == 'object' && JSON.stringify ? true : false;
o.nativeDOMPrototypes = false;
return o;
})(),