root / trunk / web / dojo / dojox / date / islamic / Date.js
History | View | Annotate | Download (7.02 KB)
| 1 | 9 | andrej.cim | /*
|
|---|---|---|---|
| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
|
||
| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
|
||
| 4 | see: http://dojotoolkit.org/license for details
|
||
| 5 | */
|
||
| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.date.islamic.Date"]){ |
||
| 9 | dojo._hasResource["dojox.date.islamic.Date"]=true; |
||
| 10 | dojo.provide("dojox.date.islamic.Date");
|
||
| 11 | dojo.require("dojo.date");
|
||
| 12 | dojo.requireLocalization("dojo.cldr","islamic",null,"ROOT,ar,he"); |
||
| 13 | dojo.declare("dojox.date.islamic.Date",null,{_date:0,_month:0,_year:0,_hours:0,_minutes:0,_seconds:0,_milliseconds:0,_day:0,_GREGORIAN_EPOCH:1721425.5,_ISLAMIC_EPOCH:1948439.5,constructor:function(){ |
||
| 14 | var _1=arguments.length; |
||
| 15 | if(!_1){
|
||
| 16 | this.fromGregorian(new Date()); |
||
| 17 | }else{
|
||
| 18 | if(_1==1){ |
||
| 19 | var _2=arguments[0]; |
||
| 20 | if(typeof _2=="number"){ |
||
| 21 | _2=new Date(_2);
|
||
| 22 | } |
||
| 23 | if(_2 instanceof Date){ |
||
| 24 | this.fromGregorian(_2);
|
||
| 25 | }else{
|
||
| 26 | if(_2==""){ |
||
| 27 | this._date=new Date(""); |
||
| 28 | }else{
|
||
| 29 | this._year=_2._year;
|
||
| 30 | this._month=_2._month;
|
||
| 31 | this._date=_2._date;
|
||
| 32 | this._hours=_2._hours;
|
||
| 33 | this._minutes=_2._minutes;
|
||
| 34 | this._seconds=_2._seconds;
|
||
| 35 | this._milliseconds=_2._milliseconds;
|
||
| 36 | } |
||
| 37 | } |
||
| 38 | }else{
|
||
| 39 | if(_1>=3){ |
||
| 40 | this._year+=arguments[0]; |
||
| 41 | this._month+=arguments[1]; |
||
| 42 | this._date+=arguments[2]; |
||
| 43 | this._hours+=arguments[3]||0; |
||
| 44 | this._minutes+=arguments[4]||0; |
||
| 45 | this._seconds+=arguments[5]||0; |
||
| 46 | this._milliseconds+=arguments[6]||0; |
||
| 47 | } |
||
| 48 | } |
||
| 49 | } |
||
| 50 | },getDate:function(){ |
||
| 51 | return this._date; |
||
| 52 | },getMonth:function(){ |
||
| 53 | return this._month; |
||
| 54 | },getFullYear:function(){ |
||
| 55 | return this._year; |
||
| 56 | },getDay:function(){ |
||
| 57 | return this.toGregorian().getDay(); |
||
| 58 | },getHours:function(){ |
||
| 59 | return this._hours; |
||
| 60 | },getMinutes:function(){ |
||
| 61 | return this._minutes; |
||
| 62 | },getSeconds:function(){ |
||
| 63 | return this._seconds; |
||
| 64 | },getMilliseconds:function(){ |
||
| 65 | return this._milliseconds; |
||
| 66 | },setDate:function(_3){ |
||
| 67 | _3=parseInt(_3); |
||
| 68 | if(_3>0&&_3<=this.getDaysInIslamicMonth(this._month,this._year)){ |
||
| 69 | this._date=_3;
|
||
| 70 | }else{
|
||
| 71 | var _4;
|
||
| 72 | if(_3>0){ |
||
| 73 | for(_4=this.getDaysInIslamicMonth(this._month,this._year);_3>_4;_3-=_4,_4=this.getDaysInIslamicMonth(this._month,this._year)){ |
||
| 74 | this._month++;
|
||
| 75 | if(this._month>=12){ |
||
| 76 | this._year++;
|
||
| 77 | this._month-=12; |
||
| 78 | } |
||
| 79 | } |
||
| 80 | this._date=_3;
|
||
| 81 | }else{
|
||
| 82 | for(_4=this.getDaysInIslamicMonth((this._month-1)>=0?(this._month-1):11,((this._month-1)>=0)?this._year:this._year-1);_3<=0;_4=this.getDaysInIslamicMonth((this._month-1)>=0?(this._month-1):11,((this._month-1)>=0)?this._year:this._year-1)){ |
||
| 83 | this._month--;
|
||
| 84 | if(this._month<0){ |
||
| 85 | this._year--;
|
||
| 86 | this._month+=12; |
||
| 87 | } |
||
| 88 | _3+=_4; |
||
| 89 | } |
||
| 90 | this._date=_3;
|
||
| 91 | } |
||
| 92 | } |
||
| 93 | return this; |
||
| 94 | },setFullYear:function(_5){ |
||
| 95 | this._year=+_5;
|
||
| 96 | },setMonth:function(_6){ |
||
| 97 | this._year+=Math.floor(_6/12); |
||
| 98 | if(_6>0){ |
||
| 99 | this._month=Math.floor(_6%12); |
||
| 100 | }else{
|
||
| 101 | this._month=Math.floor(((_6%12)+12)%12); |
||
| 102 | } |
||
| 103 | },setHours:function(){ |
||
| 104 | var _7=arguments.length; |
||
| 105 | var _8=0; |
||
| 106 | if(_7>=1){ |
||
| 107 | _8=parseInt(arguments[0]); |
||
| 108 | } |
||
| 109 | if(_7>=2){ |
||
| 110 | this._minutes=parseInt(arguments[1]); |
||
| 111 | } |
||
| 112 | if(_7>=3){ |
||
| 113 | this._seconds=parseInt(arguments[2]); |
||
| 114 | } |
||
| 115 | if(_7==4){ |
||
| 116 | this._milliseconds=parseInt(arguments[3]); |
||
| 117 | } |
||
| 118 | while(_8>=24){ |
||
| 119 | this._date++;
|
||
| 120 | var _9=this.getDaysInIslamicMonth(this._month,this._year); |
||
| 121 | if(this._date>_9){ |
||
| 122 | this._month++;
|
||
| 123 | if(this._month>=12){ |
||
| 124 | this._year++;
|
||
| 125 | this._month-=12; |
||
| 126 | } |
||
| 127 | this._date-=_9;
|
||
| 128 | } |
||
| 129 | _8-=24;
|
||
| 130 | } |
||
| 131 | this._hours=_8;
|
||
| 132 | },setMinutes:function(_a){ |
||
| 133 | while(_a>=60){ |
||
| 134 | this._hours++;
|
||
| 135 | if(this._hours>=24){ |
||
| 136 | this._date++;
|
||
| 137 | this._hours-=24; |
||
| 138 | var _b=this.getDaysInIslamicMonth(this._month,this._year); |
||
| 139 | if(this._date>_b){ |
||
| 140 | this._month++;
|
||
| 141 | if(this._month>=12){ |
||
| 142 | this._year++;
|
||
| 143 | this._month-=12; |
||
| 144 | } |
||
| 145 | this._date-=_b;
|
||
| 146 | } |
||
| 147 | } |
||
| 148 | _a-=60;
|
||
| 149 | } |
||
| 150 | this._minutes=_a;
|
||
| 151 | },setSeconds:function(_c){ |
||
| 152 | while(_c>=60){ |
||
| 153 | this._minutes++;
|
||
| 154 | if(this._minutes>=60){ |
||
| 155 | this._hours++;
|
||
| 156 | this._minutes-=60; |
||
| 157 | if(this._hours>=24){ |
||
| 158 | this._date++;
|
||
| 159 | this._hours-=24; |
||
| 160 | var _d=this.getDaysInIslamicMonth(this._month,this._year); |
||
| 161 | if(this._date>_d){ |
||
| 162 | this._month++;
|
||
| 163 | if(this._month>=12){ |
||
| 164 | this._year++;
|
||
| 165 | this._month-=12; |
||
| 166 | } |
||
| 167 | this._date-=_d;
|
||
| 168 | } |
||
| 169 | } |
||
| 170 | } |
||
| 171 | _c-=60;
|
||
| 172 | } |
||
| 173 | this._seconds=_c;
|
||
| 174 | },setMilliseconds:function(_e){ |
||
| 175 | while(_e>=1000){ |
||
| 176 | this.setSeconds++;
|
||
| 177 | if(this.setSeconds>=60){ |
||
| 178 | this._minutes++;
|
||
| 179 | this.setSeconds-=60; |
||
| 180 | if(this._minutes>=60){ |
||
| 181 | this._hours++;
|
||
| 182 | this._minutes-=60; |
||
| 183 | if(this._hours>=24){ |
||
| 184 | this._date++;
|
||
| 185 | this._hours-=24; |
||
| 186 | var _f=this.getDaysInIslamicMonth(this._month,this._year); |
||
| 187 | if(this._date>_f){ |
||
| 188 | this._month++;
|
||
| 189 | if(this._month>=12){ |
||
| 190 | this._year++;
|
||
| 191 | this._month-=12; |
||
| 192 | } |
||
| 193 | this._date-=_f;
|
||
| 194 | } |
||
| 195 | } |
||
| 196 | } |
||
| 197 | } |
||
| 198 | _e-=1000;
|
||
| 199 | } |
||
| 200 | this._milliseconds=_e;
|
||
| 201 | },toString:function(){ |
||
| 202 | var x=new Date(); |
||
| 203 | x.setHours(this._hours);
|
||
| 204 | x.setMinutes(this._minutes);
|
||
| 205 | x.setSeconds(this._seconds);
|
||
| 206 | x.setMilliseconds(this._milliseconds);
|
||
| 207 | return this._month+" "+this._date+" "+this._year+" "+x.toTimeString(); |
||
| 208 | },toGregorian:function(){ |
||
| 209 | var _10=this._year; |
||
| 210 | var _11=this._month; |
||
| 211 | var _12=this._date; |
||
| 212 | var _13=_12+Math.ceil(29.5*_11)+(_10-1)*354+Math.floor((3+(11*_10))/30)+this._ISLAMIC_EPOCH-1; |
||
| 213 | var wjd=Math.floor(_13-0.5)+0.5,_14=wjd-this._GREGORIAN_EPOCH,_15=Math.floor(_14/146097),dqc=this._mod(_14,146097),_16=Math.floor(dqc/36524),_17=this._mod(dqc,36524),_18=Math.floor(_17/1461),_19=this._mod(_17,1461),_1a=Math.floor(_19/365),_1b=(_15*400)+(_16*100)+(_18*4)+_1a; |
||
| 214 | if(!(_16==4||_1a==4)){ |
||
| 215 | _1b++; |
||
| 216 | } |
||
| 217 | var _1c=this._GREGORIAN_EPOCH+(365*(_1b-1))+Math.floor((_1b-1)/4)-(Math.floor((_1b-1)/100))+Math.floor((_1b-1)/400); |
||
| 218 | var _1d=wjd-_1c;
|
||
| 219 | var tjd=(this._GREGORIAN_EPOCH-1)+(365*(_1b-1))+Math.floor((_1b-1)/4)-(Math.floor((_1b-1)/100))+Math.floor((_1b-1)/400)+Math.floor((739/12)+((dojo.date.isLeapYear(new Date(_1b,3,1))?-1:-2))+1); |
||
| 220 | var _1e=((wjd<tjd)?0:(dojo.date.isLeapYear(new Date(_1b,3,1))?1:2)); |
||
| 221 | var _1f=Math.floor((((_1d+_1e)*12)+373)/367); |
||
| 222 | var _20=(this._GREGORIAN_EPOCH-1)+(365*(_1b-1))+Math.floor((_1b-1)/4)-(Math.floor((_1b-1)/100))+Math.floor((_1b-1)/400)+Math.floor((((367*_1f)-362)/12)+((_1f<=2)?0:(dojo.date.isLeapYear(new Date(_1b,_1f,1))?-1:-2))+1); |
||
| 223 | var day=(wjd-_20)+1; |
||
| 224 | var _21=new Date(_1b,(_1f-1),day,this._hours,this._minutes,this._seconds,this._milliseconds); |
||
| 225 | return _21;
|
||
| 226 | },fromGregorian:function(_22){ |
||
| 227 | var _23=new Date(_22); |
||
| 228 | var _24=_23.getFullYear(),_25=_23.getMonth(),_26=_23.getDate();
|
||
| 229 | var _27=(this._GREGORIAN_EPOCH-1)+(365*(_24-1))+Math.floor((_24-1)/4)+(-Math.floor((_24-1)/100))+Math.floor((_24-1)/400)+Math.floor((((367*(_25+1))-362)/12)+(((_25+1)<=2)?0:(dojo.date.isLeapYear(_23)?-1:-2))+_26)+(Math.floor(_23.getSeconds()+60*(_23.getMinutes()+60*_23.getHours())+0.5)/86400); |
||
| 230 | _27=Math.floor(_27)+0.5;
|
||
| 231 | var _28=_27-this._ISLAMIC_EPOCH; |
||
| 232 | var _29=Math.floor((30*_28+10646)/10631); |
||
| 233 | var _2a=Math.ceil((_28-29-this._yearStart(_29))/29.5); |
||
| 234 | _2a=Math.min(_2a,11);
|
||
| 235 | var _2b=Math.ceil(_28-this._monthStart(_29,_2a))+1; |
||
| 236 | this._date=_2b;
|
||
| 237 | this._month=_2a;
|
||
| 238 | this._year=_29;
|
||
| 239 | this._hours=_23.getHours();
|
||
| 240 | this._minutes=_23.getMinutes();
|
||
| 241 | this._seconds=_23.getSeconds();
|
||
| 242 | this._milliseconds=_23.getMilliseconds();
|
||
| 243 | this._day=_23.getDay();
|
||
| 244 | return this; |
||
| 245 | },valueOf:function(){ |
||
| 246 | return this.toGregorian().valueOf(); |
||
| 247 | },_yearStart:function(_2c){ |
||
| 248 | return (_2c-1)*354+Math.floor((3+11*_2c)/30); |
||
| 249 | },_monthStart:function(_2d,_2e){ |
||
| 250 | return Math.ceil(29.5*_2e)+(_2d-1)*354+Math.floor((3+11*_2d)/30); |
||
| 251 | },_civilLeapYear:function(_2f){ |
||
| 252 | return (14+11*_2f)%30<11; |
||
| 253 | },getDaysInIslamicMonth:function(_30,_31){ |
||
| 254 | var _32=0; |
||
| 255 | _32=29+((_30+1)%2); |
||
| 256 | if(_30==11&&this._civilLeapYear(_31)){ |
||
| 257 | _32++; |
||
| 258 | } |
||
| 259 | return _32;
|
||
| 260 | },_mod:function(a,b){ |
||
| 261 | return a-(b*Math.floor(a/b));
|
||
| 262 | }}); |
||
| 263 | dojox.date.islamic.Date.getDaysInIslamicMonth=function(_33){ |
||
| 264 | return new dojox.date.islamic.Date().getDaysInIslamicMonth(_33.getMonth(),_33.getFullYear()); |
||
| 265 | }; |
||
| 266 | } |