401 lines
9.6 KiB
JavaScript
Executable File
401 lines
9.6 KiB
JavaScript
Executable File
|
|
/* Date Math
|
|
-----------------------------------------------------------------------------*/
|
|
|
|
var DAY_MS = 86400000,
|
|
HOUR_MS = 3600000,
|
|
MINUTE_MS = 60000;
|
|
|
|
function addYears(d, n, keepTime) {
|
|
d.setFullYear(d.getFullYear() + n);
|
|
if (!keepTime) {
|
|
clearTime(d);
|
|
}
|
|
return d;
|
|
}
|
|
|
|
function addMonths(d, n, keepTime) { // prevents day overflow/underflow
|
|
if (+d) { // prevent infinite looping on invalid dates
|
|
var m = d.getMonth() + n,
|
|
check = cloneDate(d);
|
|
check.setDate(1);
|
|
check.setMonth(m);
|
|
d.setMonth(m);
|
|
if (!keepTime) {
|
|
clearTime(d);
|
|
}
|
|
while (d.getMonth() != check.getMonth()) {
|
|
d.setDate(d.getDate() + (d < check ? 1 : -1));
|
|
}
|
|
}
|
|
return d;
|
|
}
|
|
|
|
function addDays(d, n, keepTime) { // deals with daylight savings
|
|
if (+d) { // prevent infinite looping on invalid dates
|
|
var dd = d.getDate() + n,
|
|
check = cloneDate(d);
|
|
check.setHours(12); // set to middle of day
|
|
check.setDate(dd);
|
|
d.setDate(dd);
|
|
if (!keepTime) {
|
|
clearTime(d);
|
|
}
|
|
while (d.getDate() != check.getDate()) {
|
|
d.setTime(+d + (d < check ? 1 : -1) * HOUR_MS);
|
|
}
|
|
}
|
|
return d;
|
|
}
|
|
fc.addDays = addDays;
|
|
|
|
function addMinutes(d, n) {
|
|
d.setMinutes(d.getMinutes() + n);
|
|
return d;
|
|
}
|
|
|
|
function clearTime(d) {
|
|
d.setHours(0);
|
|
d.setMinutes(0);
|
|
d.setSeconds(0);
|
|
d.setMilliseconds(0);
|
|
return d;
|
|
}
|
|
|
|
function cloneDate(d, dontKeepTime) {
|
|
if (dontKeepTime) {
|
|
return clearTime(new Date(+d));
|
|
}
|
|
return new Date(+d);
|
|
}
|
|
|
|
function zeroDate() { // returns a Date with time 00:00:00 and dateOfMonth=1
|
|
var i=0, d;
|
|
do {
|
|
d = new Date(1970, i++, 1);
|
|
} while (d.getHours() != 0);
|
|
return d;
|
|
}
|
|
|
|
function skipWeekend(date, inc, excl) {
|
|
inc = inc || 1;
|
|
while (date.getDay()==0 || (excl && date.getDay()==1 || !excl && date.getDay()==6)) {
|
|
addDays(date, inc);
|
|
}
|
|
return date;
|
|
}
|
|
|
|
|
|
|
|
/* Date Parsing
|
|
-----------------------------------------------------------------------------*/
|
|
|
|
var parseDate = fc.parseDate = function(s) {
|
|
if (typeof s == 'object') { // already a Date object
|
|
return s;
|
|
}
|
|
if (typeof s == 'number') { // a UNIX timestamp
|
|
return new Date(s * 1000);
|
|
}
|
|
if (typeof s == 'string') {
|
|
if (s.match(/^\d+$/)) { // a UNIX timestamp
|
|
return new Date(parseInt(s) * 1000);
|
|
}
|
|
return parseISO8601(s, true) || new Date(s) || null;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
var parseISO8601 = fc.parseISO8601 = function(s, ignoreTimezone) {
|
|
// derived from http://delete.me.uk/2005/03/iso8601.html
|
|
var d = s.match(/^([0-9]{4})(-([0-9]{2})(-([0-9]{2})(T([0-9]{2}):([0-9]{2})(:([0-9]{2})(\.([0-9]+))?)?(Z|(([-+])([0-9]{2}):([0-9]{2})))?)?)?)?$/);
|
|
if (!d) return null;
|
|
var offset = 0;
|
|
var date = new Date(d[1], 0, 1);
|
|
if (d[3]) { date.setMonth(d[3] - 1); }
|
|
if (d[5]) { date.setDate(d[5]); }
|
|
if (d[7]) { date.setHours(d[7]); }
|
|
if (d[8]) { date.setMinutes(d[8]); }
|
|
if (d[10]) { date.setSeconds(d[10]); }
|
|
if (d[12]) { date.setMilliseconds(Number("0." + d[12]) * 1000); }
|
|
if (!ignoreTimezone) {
|
|
if (d[14]) {
|
|
offset = (Number(d[16]) * 60) + Number(d[17]);
|
|
offset *= ((d[15] == '-') ? 1 : -1);
|
|
}
|
|
offset -= date.getTimezoneOffset();
|
|
}
|
|
return new Date(Number(date) + (offset * 60 * 1000));
|
|
}
|
|
|
|
|
|
|
|
/* Date Formatting
|
|
-----------------------------------------------------------------------------*/
|
|
|
|
var formatDate = fc.formatDate = function(date, format, options) {
|
|
return formatDates(date, null, format, options);
|
|
}
|
|
|
|
var formatDates = fc.formatDates = function(date1, date2, format, options) {
|
|
options = options || defaults;
|
|
var date = date1,
|
|
otherDate = date2,
|
|
i, len = format.length, c,
|
|
i2, formatter,
|
|
res = '';
|
|
for (i=0; i<len; i++) {
|
|
c = format.charAt(i);
|
|
if (c == "'") {
|
|
for (i2=i+1; i2<len; i2++) {
|
|
if (format.charAt(i2) == "'") {
|
|
if (date) {
|
|
if (i2 == i+1) {
|
|
res += "'";
|
|
}else{
|
|
res += format.substring(i+1, i2);
|
|
}
|
|
i = i2;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else if (c == '(') {
|
|
for (i2=i+1; i2<len; i2++) {
|
|
if (format.charAt(i2) == ')') {
|
|
var subres = formatDate(date, format.substring(i+1, i2), options);
|
|
if (parseInt(subres.replace(/\D/, ''))) {
|
|
res += subres;
|
|
}
|
|
i = i2;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else if (c == '[') {
|
|
for (i2=i+1; i2<len; i2++) {
|
|
if (format.charAt(i2) == ']') {
|
|
var subformat = format.substring(i+1, i2);
|
|
var subres = formatDate(date, subformat, options);
|
|
if (subres != formatDate(otherDate, subformat, options)) {
|
|
res += subres;
|
|
}
|
|
i = i2;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else if (c == '{') {
|
|
date = date2;
|
|
otherDate = date1;
|
|
}
|
|
else if (c == '}') {
|
|
date = date1;
|
|
otherDate = date2;
|
|
}
|
|
else {
|
|
for (i2=len; i2>i; i2--) {
|
|
if (formatter = dateFormatters[format.substring(i, i2)]) {
|
|
if (date) {
|
|
res += formatter(date, options);
|
|
}
|
|
i = i2 - 1;
|
|
break;
|
|
}
|
|
}
|
|
if (i2 == i) {
|
|
if (date) {
|
|
res += c;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return res;
|
|
}
|
|
|
|
var dateFormatters = {
|
|
s : function(d) { return d.getSeconds() },
|
|
ss : function(d) { return zeroPad(d.getSeconds()) },
|
|
m : function(d) { return d.getMinutes() },
|
|
mm : function(d) { return zeroPad(d.getMinutes()) },
|
|
h : function(d) { return d.getHours() % 12 || 12 },
|
|
hh : function(d) { return zeroPad(d.getHours() % 12 || 12) },
|
|
H : function(d) { return d.getHours() },
|
|
HH : function(d) { return zeroPad(d.getHours()) },
|
|
d : function(d) { return d.getDate() },
|
|
dd : function(d) { return zeroPad(d.getDate()) },
|
|
ddd : function(d,o) { return o.dayNamesShort[d.getDay()] },
|
|
dddd: function(d,o) { return o.dayNames[d.getDay()] },
|
|
M : function(d) { return d.getMonth() + 1 },
|
|
MM : function(d) { return zeroPad(d.getMonth() + 1) },
|
|
MMM : function(d,o) { return o.monthNamesShort[d.getMonth()] },
|
|
MMMM: function(d,o) { return o.monthNames[d.getMonth()] },
|
|
yy : function(d) { return (d.getFullYear()+'').substring(2) },
|
|
yyyy: function(d) { return d.getFullYear() },
|
|
t : function(d) { return d.getHours() < 12 ? 'a' : 'p' },
|
|
tt : function(d) { return d.getHours() < 12 ? 'am' : 'pm' },
|
|
T : function(d) { return d.getHours() < 12 ? 'A' : 'P' },
|
|
TT : function(d) { return d.getHours() < 12 ? 'AM' : 'PM' },
|
|
u : function(d) { return formatDate(d, "yyyy-MM-dd'T'HH:mm:ss'Z'") },
|
|
S : function(d) {
|
|
var date = d.getDate();
|
|
if (date > 10 && date < 20) return 'th';
|
|
return ['st', 'nd', 'rd'][date%10-1] || 'th';
|
|
}
|
|
};
|
|
|
|
|
|
|
|
/* Element Dimensions
|
|
-----------------------------------------------------------------------------*/
|
|
|
|
function setOuterWidth(element, width, includeMargins) {
|
|
element.each(function() {
|
|
var e = $(this);
|
|
var w = width - (
|
|
(parseInt(e.css('border-left-width')) || 0) +
|
|
(parseInt(e.css('padding-left')) || 0) +
|
|
(parseInt(e.css('padding-right')) || 0) +
|
|
(parseInt(e.css('border-right-width')) || 0));
|
|
if (includeMargins) {
|
|
w -=
|
|
(parseInt(e.css('margin-left')) || 0) +
|
|
(parseInt(e.css('margin-right')) || 0);
|
|
}
|
|
e.width(w);
|
|
});
|
|
}
|
|
|
|
function setOuterHeight(element, height, includeMargins) {
|
|
element.each(function() {
|
|
var e = $(this);
|
|
var h = height - (
|
|
(parseInt(e.css('border-top-width')) || 0) +
|
|
(parseInt(e.css('padding-top')) || 0) +
|
|
(parseInt(e.css('padding-bottom')) || 0) +
|
|
(parseInt(e.css('border-bottom-width')) || 0));
|
|
if (includeMargins) {
|
|
h -=
|
|
(parseInt(e.css('margin-top')) || 0) +
|
|
(parseInt(e.css('margin-bottom')) || 0);
|
|
}
|
|
e.height(h);
|
|
});
|
|
}
|
|
|
|
|
|
|
|
/* Position Calculation
|
|
-----------------------------------------------------------------------------*/
|
|
// nasty bugs in opera 9.25
|
|
// position() returning relative to direct parent
|
|
|
|
var operaPositionBug;
|
|
|
|
function reportTBody(tbody) {
|
|
if (operaPositionBug == undefined) {
|
|
operaPositionBug = tbody.position().top != tbody.find('tr').position().top;
|
|
}
|
|
}
|
|
|
|
function safePosition(element, td, tr, tbody) {
|
|
var position = element.position();
|
|
if (operaPositionBug) {
|
|
position.top += tbody.position().top + tr.position().top - td.position().top;
|
|
}
|
|
return position;
|
|
}
|
|
|
|
|
|
|
|
/* Hover Matrix
|
|
-----------------------------------------------------------------------------*/
|
|
|
|
function HoverMatrix(changeCallback) {
|
|
|
|
var tops=[], lefts=[],
|
|
prevRowE, prevColE,
|
|
origRow, origCol,
|
|
currRow, currCol;
|
|
|
|
this.row = function(e, topBug) {
|
|
prevRowE = $(e);
|
|
tops.push(prevRowE.offset().top + (
|
|
(operaPositionBug && prevRowE.is('tr')) ? prevRowE.parent().position().top : 0
|
|
));
|
|
};
|
|
|
|
this.col = function(e) {
|
|
prevColE = $(e);
|
|
lefts.push(prevColE.offset().left);
|
|
};
|
|
|
|
this.mouse = function(x, y) {
|
|
if (origRow == undefined) {
|
|
tops.push(tops[tops.length-1] + prevRowE.outerHeight());
|
|
lefts.push(lefts[lefts.length-1] + prevColE.outerWidth());
|
|
currRow = currCol = -1;
|
|
}
|
|
var r, c;
|
|
for (r=0; r<tops.length && y>=tops[r]; r++) ;
|
|
for (c=0; c<lefts.length && x>=lefts[c]; c++) ;
|
|
r = r >= tops.length ? -1 : r - 1;
|
|
c = c >= lefts.length ? -1 : c - 1;
|
|
if (r != currRow || c != currCol) {
|
|
currRow = r;
|
|
currCol = c;
|
|
if (r == -1 || c == -1) {
|
|
this.cell = null;
|
|
}else{
|
|
if (origRow == undefined) {
|
|
origRow = r;
|
|
origCol = c;
|
|
}
|
|
this.cell = {
|
|
row: r,
|
|
col: c,
|
|
top: tops[r],
|
|
left: lefts[c],
|
|
width: lefts[c+1] - lefts[c],
|
|
height: tops[r+1] - tops[r],
|
|
isOrig: r==origRow && c==origCol,
|
|
rowDelta: r-origRow,
|
|
colDelta: c-origCol
|
|
};
|
|
}
|
|
changeCallback(this.cell);
|
|
}
|
|
};
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Misc Utils
|
|
-----------------------------------------------------------------------------*/
|
|
|
|
var undefined,
|
|
dayIDs = ['sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat'];
|
|
|
|
function zeroPad(n) {
|
|
return (n < 10 ? '0' : '') + n;
|
|
}
|
|
|
|
function smartProperty(obj, name) { // get a camel-cased/namespaced property
|
|
if (obj[name] != undefined) {
|
|
return obj[name];
|
|
}
|
|
var parts = name.split(/(?=[A-Z])/),
|
|
i=parts.length-1, res;
|
|
for (; i>=0; i--) {
|
|
res = obj[parts[i].toLowerCase()];
|
|
if (res != undefined) {
|
|
return res;
|
|
}
|
|
}
|
|
return obj[''];
|
|
}
|
|
|
|
|