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Diffstat (limited to 'media/calendar.js')
| -rw-r--r-- | media/calendar.js | 2133 |
1 files changed, 2133 insertions, 0 deletions
diff --git a/media/calendar.js b/media/calendar.js new file mode 100644 index 00000000..c4f388d2 --- /dev/null +++ b/media/calendar.js @@ -0,0 +1,2133 @@ +/* Copyright Mihai Bazon, 2002-2005 | www.bazon.net/mishoo + * ----------------------------------------------------------- + * + * The DHTML Calendar, version 1.0 "It is happening again" + * + * Details and latest version at: + * www.dynarch.com/projects/calendar + * + * This script is developed by Dynarch.com. Visit us at www.dynarch.com. + * + * This script is distributed under the GNU Lesser General Public License. + * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html + */ + +// $Id: calendar.js,v 1.1 2005/09/06 08:38:43 ben Exp $ + +/** The Calendar object constructor. */ +Calendar = function (firstDayOfWeek, dateStr, onSelected, onClose) { + // member variables + this.activeDiv = null; + this.currentDateEl = null; + this.getDateStatus = null; + this.getDateToolTip = null; + this.getDateText = null; + this.timeout = null; + this.onSelected = onSelected || null; + this.onClose = onClose || null; + this.dragging = false; + this.hidden = false; + this.minYear = 1970; + this.maxYear = 2050; + this.dateFormat = Calendar._TT["DEF_DATE_FORMAT"]; + this.ttDateFormat = Calendar._TT["TT_DATE_FORMAT"]; + this.isPopup = true; + this.weekNumbers = true; + this.firstDayOfWeek = typeof firstDayOfWeek == "number" ? firstDayOfWeek : Calendar._FD; // 0 for Sunday, 1 for Monday, etc. + this.showsOtherMonths = false; + this.dateStr = dateStr; + this.ar_days = null; + this.showsTime = false; + this.time24 = true; + this.yearStep = 2; + this.hiliteToday = true; + this.multiple = null; + // HTML elements + this.table = null; + this.element = null; + this.tbody = null; + this.firstdayname = null; + // Combo boxes + this.monthsCombo = null; + this.yearsCombo = null; + this.hilitedMonth = null; + this.activeMonth = null; + this.hilitedYear = null; + this.activeYear = null; + // Information + this.dateClicked = false; + + // one-time initializations + if (typeof Calendar._SDN == "undefined") { + // table of short day names + if (typeof Calendar._SDN_len == "undefined") + Calendar._SDN_len = 3; + var ar = new Array(); + for (var i = 8; i > 0;) { + ar[--i] = Calendar._DN[i].substr(0, Calendar._SDN_len); + } + Calendar._SDN = ar; + // table of short month names + if (typeof Calendar._SMN_len == "undefined") + Calendar._SMN_len = 3; + ar = new Array(); + for (var i = 12; i > 0;) { + ar[--i] = Calendar._MN[i].substr(0, Calendar._SMN_len); + } + Calendar._SMN = ar; + } +}; + +// ** constants + +/// "static", needed for event handlers. +Calendar._C = null; + +/// detect a special case of "web browser" +Calendar.is_ie = ( /msie/i.test(navigator.userAgent) && + !/opera/i.test(navigator.userAgent) ); + +Calendar.is_ie5 = ( Calendar.is_ie && /msie 5\.0/i.test(navigator.userAgent) ); + +/// detect Opera browser +Calendar.is_opera = /opera/i.test(navigator.userAgent); + +/// detect KHTML-based browsers +Calendar.is_khtml = /Konqueror|Safari|KHTML/i.test(navigator.userAgent); + +// BEGIN: UTILITY FUNCTIONS; beware that these might be moved into a separate +// library, at some point. + +Calendar.getAbsolutePos = function(el) { + var SL = 0, ST = 0; + var is_div = /^div$/i.test(el.tagName); + if (is_div && el.scrollLeft) + SL = el.scrollLeft; + if (is_div && el.scrollTop) + ST = el.scrollTop; + var r = { x: el.offsetLeft - SL, y: el.offsetTop - ST }; + if (el.offsetParent) { + var tmp = this.getAbsolutePos(el.offsetParent); + r.x += tmp.x; + r.y += tmp.y; + } + return r; +}; + +Calendar.isRelated = function (el, evt) { + var related = evt.relatedTarget; + if (!related) { + var type = evt.type; + if (type == "mouseover") { + related = evt.fromElement; + } else if (type == "mouseout") { + related = evt.toElement; + } + } + while (related) { + if (related == el) { + return true; + } + related = related.parentNode; + } + return false; +}; + +Calendar.removeClass = function(el, className) { + if (!(el && el.className)) { + return; + } + var cls = el.className.split(" "); + var ar = new Array(); + for (var i = cls.length; i > 0;) { + if (cls[--i] != className) { + ar[ar.length] = cls[i]; + } + } + el.className = ar.join(" "); +}; + +Calendar.addClass = function(el, className) { + Calendar.removeClass(el, className); + el.className += " " + className; +}; + +// FIXME: the following 2 functions totally suck, are useless and should be replaced immediately. +Calendar.getElement = function(ev) { + var f = Calendar.is_ie ? window.event.srcElement : ev.currentTarget; + while (f.nodeType != 1 || /^div$/i.test(f.tagName)) + f = f.parentNode; + return f; +}; + +Calendar.getTargetElement = function(ev) { + var f = Calendar.is_ie ? window.event.srcElement : ev.target; + while (f.nodeType != 1) + f = f.parentNode; + return f; +}; + +Calendar.stopEvent = function(ev) { + ev || (ev = window.event); + if (Calendar.is_ie) { + ev.cancelBubble = true; + ev.returnValue = false; + } else { + ev.preventDefault(); + ev.stopPropagation(); + } + return false; +}; + +Calendar.addEvent = function(el, evname, func) { + if (el.attachEvent) { // IE + el.attachEvent("on" + evname, func); + } else if (el.addEventListener) { // Gecko / W3C + el.addEventListener(evname, func, true); + } else { + el["on" + evname] = func; + } +}; + +Calendar.removeEvent = function(el, evname, func) { + if (el.detachEvent) { // IE + el.detachEvent("on" + evname, func); + } else if (el.removeEventListener) { // Gecko / W3C + el.removeEventListener(evname, func, true); + } else { + el["on" + evname] = null; + } +}; + +Calendar.createElement = function(type, parent) { + var el = null; + if (document.createElementNS) { + // use the XHTML namespace; IE won't normally get here unless + // _they_ "fix" the DOM2 implementation. + el = document.createElementNS("http://www.w3.org/1999/xhtml", type); + } else { + el = document.createElement(type); + } + if (typeof parent != "undefined") { + parent.appendChild(el); + } + return el; +}; + +// END: UTILITY FUNCTIONS + +// BEGIN: CALENDAR STATIC FUNCTIONS + +/** Internal -- adds a set of events to make some element behave like a button. */ +Calendar._add_evs = function(el) { + with (Calendar) { + addEvent(el, "mouseover", dayMouseOver); + addEvent(el, "mousedown", dayMouseDown); + addEvent(el, "mouseout", dayMouseOut); + if (is_ie) { + addEvent(el, "dblclick", dayMouseDblClick); + el.setAttribute("unselectable", true); + } + } +}; + +Calendar.findMonth = function(el) { + if (typeof el.month != "undefined") { + return el; + } else if (typeof el.parentNode.month != "undefined") { + return el.parentNode; + } + return null; +}; + +Calendar.findYear = function(el) { + if (typeof el.year != "undefined") { + return el; + } else if (typeof el.parentNode.year != "undefined") { + return el.parentNode; + } + return null; +}; + +Calendar.showMonthsCombo = function () { + var cal = Calendar._C; + if (!cal) { + return false; + } + var cal = cal; + var cd = cal.activeDiv; + var mc = cal.monthsCombo; + if (cal.hilitedMonth) { + Calendar.removeClass(cal.hilitedMonth, "hilite"); + } + if (cal.activeMonth) { + Calendar.removeClass(cal.activeMonth, "active"); + } + var mon = cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()]; + Calendar.addClass(mon, "active"); + cal.activeMonth = mon; + var s = mc.style; + s.display = "block"; + if (cd.navtype < 0) + s.left = cd.offsetLeft + "px"; + else { + var mcw = mc.offsetWidth; + if (typeof mcw == "undefined") + // Konqueror brain-dead techniques + mcw = 50; + s.left = (cd.offsetLeft + cd.offsetWidth - mcw) + "px"; + } + s.top = (cd.offsetTop + cd.offsetHeight) + "px"; +}; + +Calendar.showYearsCombo = function (fwd) { + var cal = Calendar._C; + if (!cal) { + return false; + } + var cal = cal; + var cd = cal.activeDiv; + var yc = cal.yearsCombo; + if (cal.hilitedYear) { + Calendar.removeClass(cal.hilitedYear, "hilite"); + } + if (cal.activeYear) { + Calendar.removeClass(cal.activeYear, "active"); + } + cal.activeYear = null; + var Y = cal.date.getFullYear() + (fwd ? 1 : -1); + var yr = yc.firstChild; + var show = false; + for (var i = 12; i > 0; --i) { + if (Y >= cal.minYear && Y <= cal.maxYear) { + yr.innerHTML = Y; + yr.year = Y; + yr.style.display = "block"; + show = true; + } else { + yr.style.display = "none"; + } + yr = yr.nextSibling; + Y += fwd ? cal.yearStep : -cal.yearStep; + } + if (show) { + var s = yc.style; + s.display = "block"; + if (cd.navtype < 0) + s.left = cd.offsetLeft + "px"; + else { + var ycw = yc.offsetWidth; + if (typeof ycw == "undefined") + // Konqueror brain-dead techniques + ycw = 50; + s.left = (cd.offsetLeft + cd.offsetWidth - ycw) + "px"; + } + s.top = (cd.offsetTop + cd.offsetHeight) + "px"; + } +}; + +// event handlers + +Calendar.tableMouseUp = function(ev) { + var cal = Calendar._C; + if (!cal) { + return false; + } + if (cal.timeout) { + clearTimeout(cal.timeout); + } + var el = cal.activeDiv; + if (!el) { + return false; + } + var target = Calendar.getTargetElement(ev); + ev || (ev = window.event); + Calendar.removeClass(el, "active"); + if (target == el || target.parentNode == el) { + Calendar.cellClick(el, ev); + } + var mon = Calendar.findMonth(target); + var date = null; + if (mon) { + date = new Date(cal.date); + if (mon.month != date.getMonth()) { + date.setMonth(mon.month); + cal.setDate(date); + cal.dateClicked = false; + cal.callHandler(); + } + } else { + var year = Calendar.findYear(target); + if (year) { + date = new Date(cal.date); + if (year.year != date.getFullYear()) { + date.setFullYear(year.year); + cal.setDate(date); + cal.dateClicked = false; + cal.callHandler(); + } + } + } + with (Calendar) { + removeEvent(document, "mouseup", tableMouseUp); + removeEvent(document, "mouseover", tableMouseOver); + removeEvent(document, "mousemove", tableMouseOver); + cal._hideCombos(); + _C = null; + return stopEvent(ev); + } +}; + +Calendar.tableMouseOver = function (ev) { + var cal = Calendar._C; + if (!cal) { + return; + } + var el = cal.activeDiv; + var target = Calendar.getTargetElement(ev); + if (target == el || target.parentNode == el) { + Calendar.addClass(el, "hilite active"); + Calendar.addClass(el.parentNode, "rowhilite"); + } else { + if (typeof el.navtype == "undefined" || (el.navtype != 50 && (el.navtype == 0 || Math.abs(el.navtype) > 2))) + Calendar.removeClass(el, "active"); + Calendar.removeClass(el, "hilite"); + Calendar.removeClass(el.parentNode, "rowhilite"); + } + ev || (ev = window.event); + if (el.navtype == 50 && target != el) { + var pos = Calendar.getAbsolutePos(el); + var w = el.offsetWidth; + var x = ev.clientX; + var dx; + var decrease = true; + if (x > pos.x + w) { + dx = x - pos.x - w; + decrease = false; + } else + dx = pos.x - x; + + if (dx < 0) dx = 0; + var range = el._range; + var current = el._current; + var count = Math.floor(dx / 10) % range.length; + for (var i = range.length; --i >= 0;) + if (range[i] == current) + break; + while (count-- > 0) + if (decrease) { + if (--i < 0) + i = range.length - 1; + } else if ( ++i >= range.length ) + i = 0; + var newval = range[i]; + el.innerHTML = newval; + + cal.onUpdateTime(); + } + var mon = Calendar.findMonth(target); + if (mon) { + if (mon.month != cal.date.getMonth()) { + if (cal.hilitedMonth) { + Calendar.removeClass(cal.hilitedMonth, "hilite"); + } + Calendar.addClass(mon, "hilite"); + cal.hilitedMonth = mon; + } else if (cal.hilitedMonth) { + Calendar.removeClass(cal.hilitedMonth, "hilite"); + } + } else { + if (cal.hilitedMonth) { + Calendar.removeClass(cal.hilitedMonth, "hilite"); + } + var year = Calendar.findYear(target); + if (year) { + if (year.year != cal.date.getFullYear()) { + if (cal.hilitedYear) { + Calendar.removeClass(cal.hilitedYear, "hilite"); + } + Calendar.addClass(year, "hilite"); + cal.hilitedYear = year; + } else if (cal.hilitedYear) { + Calendar.removeClass(cal.hilitedYear, "hilite"); + } + } else if (cal.hilitedYear) { + Calendar.removeClass(cal.hilitedYear, "hilite"); + } + } + return Calendar.stopEvent(ev); +}; + +Calendar.tableMouseDown = function (ev) { + if (Calendar.getTargetElement(ev) == Calendar.getElement(ev)) { + return Calendar.stopEvent(ev); + } +}; + +Calendar.calDragIt = function (ev) { + var cal = Calendar._C; + if (!(cal && cal.dragging)) { + return false; + } + var posX; + var posY; + if (Calendar.is_ie) { + posY = window.event.clientY + document.body.scrollTop; + posX = window.event.clientX + document.body.scrollLeft; + } else { + posX = ev.pageX; + posY = ev.pageY; + } + cal.hideShowCovered(); + var st = cal.element.style; + st.left = (posX - cal.xOffs) + "px"; + st.top = (posY - cal.yOffs) + "px"; + return Calendar.stopEvent(ev); +}; + +Calendar.calDragEnd = function (ev) { + var cal = Calendar._C; + if (!cal) { + return false; + } + cal.dragging = false; + with (Calendar) { + removeEvent(document, "mousemove", calDragIt); + removeEvent(document, "mouseup", calDragEnd); + tableMouseUp(ev); + } + cal.hideShowCovered(); +}; + +Calendar.dayMouseDown = function(ev) { + var el = Calendar.getElement(ev); + if (el.disabled) { + return false; + } + var cal = el.calendar; + cal.activeDiv = el; + Calendar._C = cal; + if (el.navtype != 300) with (Calendar) { + if (el.navtype == 50) { + el._current = el.innerHTML; + addEvent(document, "mousemove", tableMouseOver); + } else + addEvent(document, Calendar.is_ie5 ? "mousemove" : "mouseover", tableMouseOver); + addClass(el, "hilite active"); + addEvent(document, "mouseup", tableMouseUp); + } else if (cal.isPopup) { + cal._dragStart(ev); + } + if (el.navtype == -1 || el.navtype == 1) { + if (cal.timeout) clearTimeout(cal.timeout); + cal.timeout = setTimeout("Calendar.showMonthsCombo()", 250); + } else if (el.navtype == -2 || el.navtype == 2) { + if (cal.timeout) clearTimeout(cal.timeout); + cal.timeout = setTimeout((el.navtype > 0) ? "Calendar.showYearsCombo(true)" : "Calendar.showYearsCombo(false)", 250); + } else { + cal.timeout = null; + } + return Calendar.stopEvent(ev); +}; + +Calendar.dayMouseDblClick = function(ev) { + Calendar.cellClick(Calendar.getElement(ev), ev || window.event); + if (Calendar.is_ie) { + document.selection.empty(); + } +}; + +Calendar.dayMouseOver = function(ev) { + var el = Calendar.getElement(ev); + if (Calendar.isRelated(el, ev) || Calendar._C || el.disabled) { + return false; + } + if (el.ttip) { + if (el.ttip.substr(0, 1) == "_") { + el.ttip = el.caldate.print(el.calendar.ttDateFormat) + el.ttip.substr(1); + } + el.calendar.tooltips.innerHTML = el.ttip; + } + if (el.navtype != 300) { + Calendar.addClass(el, "hilite"); + if (el.caldate) { + Calendar.addClass(el.parentNode, "rowhilite"); + } + } + return Calendar.stopEvent(ev); +}; + +Calendar.dayMouseOut = function(ev) { + with (Calendar) { + var el = getElement(ev); + if (isRelated(el, ev) || _C || el.disabled) + return false; + removeClass(el, "hilite"); + if (el.caldate) + removeClass(el.parentNode, "rowhilite"); + if (el.calendar) + el.calendar.tooltips.innerHTML = _TT["SEL_DATE"]; + return stopEvent(ev); + } +}; + +/** + * A generic "click" handler :) handles all types of buttons defined in this + * calendar. + */ +Calendar.cellClick = function(el, ev) { + var cal = el.calendar; + var closing = false; + var newdate = false; + var date = null; + if (typeof el.navtype == "undefined") { + if (cal.currentDateEl) { + Calendar.removeClass(cal.currentDateEl, "selected"); + Calendar.addClass(el, "selected"); + closing = (cal.currentDateEl == el); + if (!closing) { + cal.currentDateEl = el; + } + } + cal.date.setDateOnly(el.caldate); + date = cal.date; + var other_month = !(cal.dateClicked = !el.otherMonth); + if (!other_month && !cal.currentDateEl) + cal._toggleMultipleDate(new Date(date)); + else + newdate = !el.disabled; + // a date was clicked + if (other_month) + cal._init(cal.firstDayOfWeek, date); + } else { + if (el.navtype == 200) { + Calendar.removeClass(el, "hilite"); + cal.callCloseHandler(); + return; + } + date = new Date(cal.date); + if (el.navtype == 0) + date.setDateOnly(new Date()); // TODAY + // unless "today" was clicked, we assume no date was clicked so + // the selected handler will know not to close the calenar when + // in single-click mode. + // cal.dateClicked = (el.navtype == 0); + cal.dateClicked = false; + var year = date.getFullYear(); + var mon = date.getMonth(); + function setMonth(m) { + var day = date.getDate(); + var max = date.getMonthDays(m); + if (day > max) { + date.setDate(max); + } + date.setMonth(m); + }; + switch (el.navtype) { + case 400: + Calendar.removeClass(el, "hilite"); + var text = Calendar._TT["ABOUT"]; + if (typeof text != "undefined") { + text += cal.showsTime ? Calendar._TT["ABOUT_TIME"] : ""; + } else { + // FIXME: this should be removed as soon as lang files get updated! + text = "Help and about box text is not translated into this language.\n" + + "If you know this language and you feel generous please update\n" + + "the corresponding file in \"lang\" subdir to match calendar-en.js\n" + + "and send it back to <mihai_bazon@yahoo.com> to get it into the distribution ;-)\n\n" + + "Thank you!\n" + + "http://dynarch.com/mishoo/calendar.epl\n"; + } + alert(text); + return; + case -2: + if (year > cal.minYear) { + date.setFullYear(year - 1); + } + break; + case -1: + if (mon > 0) { + setMonth(mon - 1); + } else if (year-- > cal.minYear) { + date.setFullYear(year); + setMonth(11); + } + break; + case 1: + if (mon < 11) { + setMonth(mon + 1); + } else if (year < cal.maxYear) { + date.setFullYear(year + 1); + setMonth(0); + } + break; + case 2: + if (year < cal.maxYear) { + date.setFullYear(year + 1); + } + break; + case 100: + cal.setFirstDayOfWeek(el.fdow); + return; + case 50: + var range = el._range; + var current = el.innerHTML; + for (var i = range.length; --i >= 0;) + if (range[i] == current) + break; + if (ev && ev.shiftKey) { + if (--i < 0) + i = range.length - 1; + } else if ( ++i >= range.length ) + i = 0; + var newval = range[i]; + el.innerHTML = newval; + cal.onUpdateTime(); + return; + case 0: + // TODAY will bring us here + if ((typeof cal.getDateStatus == "function") && + cal.getDateStatus(date, date.getFullYear(), date.getMonth(), date.getDate())) { + return false; + } + break; + } + if (!date.equalsTo(cal.date)) { + cal.setDate(date); + newdate = true; + } else if (el.navtype == 0) + newdate = closing = true; + } + if (newdate) { + ev && cal.callHandler(); + } + if (closing) { + Calendar.removeClass(el, "hilite"); + ev && cal.callCloseHandler(); + } +}; + +// END: CALENDAR STATIC FUNCTIONS + +// BEGIN: CALENDAR OBJECT FUNCTIONS + +/** + * This function creates the calendar inside the given parent. If _par is + * null than it creates a popup calendar inside the BODY element. If _par is + * an element, be it BODY, then it creates a non-popup calendar (still + * hidden). Some properties need to be set before calling this function. + */ +Calendar.prototype.create = function (_par) { + var parent = null; + if (! _par) { + // default parent is the document body, in which case we create + // a popup calendar. + parent = document.getElementsByTagName("body")[0]; + this.isPopup = true; + } else { + parent = _par; + this.isPopup = false; + } + this.date = this.dateStr ? new Date(this.dateStr) : new Date(); + + var table = Calendar.createElement("table"); + this.table = table; + table.cellSpacing = 0; + table.cellPadding = 0; + table.calendar = this; + Calendar.addEvent(table, "mousedown", Calendar.tableMouseDown); + + var div = Calendar.createElement("div"); + this.element = div; + div.className = "calendar"; + if (this.isPopup) { + div.style.position = "absolute"; + div.style.display = "none"; + } + div.appendChild(table); + + var thead = Calendar.createElement("thead", table); + var cell = null; + var row = null; + + var cal = this; + var hh = function (text, cs, navtype) { + cell = Calendar.createElement("td", row); + cell.colSpan = cs; + cell.className = "button"; + if (navtype != 0 && Math.abs(navtype) <= 2) + cell.className += " nav"; + Calendar._add_evs(cell); + cell.calendar = cal; + cell.navtype = navtype; + cell.innerHTML = "<div unselectable='on'>" + text + "</div>"; + return cell; + }; + + row = Calendar.createElement("tr", thead); + var title_length = 6; + (this.isPopup) && --title_length; + (this.weekNumbers) && ++title_length; + + hh("?", 1, 400).ttip = Calendar._TT["INFO"]; + this.title = hh("", title_length, 300); + this.title.className = "title"; + if (this.isPopup) { + this.title.ttip = Calendar._TT["DRAG_TO_MOVE"]; + this.title.style.cursor = "move"; + hh("×", 1, 200).ttip = Calendar._TT["CLOSE"]; + } + + row = Calendar.createElement("tr", thead); + row.className = "headrow"; + + this._nav_py = hh("«", 1, -2); + this._nav_py.ttip = Calendar._TT["PREV_YEAR"]; + + this._nav_pm = hh("‹", 1, -1); + this._nav_pm.ttip = Calendar._TT["PREV_MONTH"]; + + this._nav_now = hh(Calendar._TT["TODAY"], this.weekNumbers ? 4 : 3, 0); + this._nav_now.ttip = Calendar._TT["GO_TODAY"]; + + this._nav_nm = hh("›", 1, 1); + this._nav_nm.ttip = Calendar._TT["NEXT_MONTH"]; + + this._nav_ny = hh("»", 1, 2); + this._nav_ny.ttip = Calendar._TT["NEXT_YEAR"]; + + // day names + row = Calendar.createElement("tr", thead); + row.className = "daynames"; + if (this.weekNumbers) { + cell = Calendar.createElement("td", row); + cell.className = "name wn"; + cell.innerHTML = Calendar._TT["WK"]; + } + for (var i = 7; i > 0; --i) { + cell = Calendar.createElement("td", row); + if (!i) { + cell.navtype = 100; + cell.calendar = this; + Calendar._add_evs(cell); + } + } + this.firstdayname = (this.weekNumbers) ? row.firstChild.nextSibling : row.firstChild; + this._displayWeekdays(); + + var tbody = Calendar.createElement("tbody", table); + this.tbody = tbody; + + for (i = 6; i > 0; --i) { + row = Calendar.createElement("tr", tbody); + if (this.weekNumbers) { + cell = Calendar.createElement("td", row); + } + for (var j = 7; j > 0; --j) { + cell = Calendar.createElement("td", row); + cell.calendar = this; + Calendar._add_evs(cell); + } + } + + if (this.showsTime) { + row = Calendar.createElement("tr", tbody); + row.className = "time"; + + cell = Calendar.createElement("td", row); + cell.className = "time"; + cell.colSpan = 2; + cell.innerHTML = Calendar._TT["TIME"] || " "; + + cell = Calendar.createElement("td", row); + cell.className = "time"; + cell.colSpan = this.weekNumbers ? 4 : 3; + + (function(){ + function makeTimePart(className, init, range_start, range_end) { + var part = Calendar.createElement("span", cell); + part.className = className; + part.innerHTML = init; + part.calendar = cal; + part.ttip = Calendar._TT["TIME_PART"]; + part.navtype = 50; + part._range = []; + if (typeof range_start != "number") + part._range = range_start; + else { + for (var i = range_start; i <= range_end; ++i) { + var txt; + if (i < 10 && range_end >= 10) txt = '0' + i; + else txt = '' + i; + part._range[part._range.length] = txt; + } + } + Calendar._add_evs(part); + return part; + }; + var hrs = cal.date.getHours(); + var mins = cal.date.getMinutes(); + var t12 = !cal.time24; + var pm = (hrs > 12); + if (t12 && pm) hrs -= 12; + var H = makeTimePart("hour", hrs, t12 ? 1 : 0, t12 ? 12 : 23); + var span = Calendar.createElement("span", cell); + span.innerHTML = ":"; + span.className = "colon"; + var M = makeTimePart("minute", mins, 0, 59); + var AP = null; + cell = Calendar.createElement("td", row); + cell.className = "time"; + cell.colSpan = 2; + if (t12) + AP = makeTimePart("ampm", pm ? "pm" : "am", ["am", "pm"]); + else + cell.innerHTML = " "; + + cal.onSetTime = function() { + var pm, hrs = this.date.getHours(), + mins = this.date.getMinutes(); + if (t12) { + pm = (hrs >= 12); + if (pm) hrs -= 12; + if (hrs == 0) hrs = 12; + AP.innerHTML = pm ? "pm" : "am"; + } + H.innerHTML = (hrs < 10) ? ("0" + hrs) : hrs; + M.innerHTML = (mins < 10) ? ("0" + mins) : mins; + }; + + cal.onUpdateTime = function() { + var date = this.date; + var h = parseInt(H.innerHTML, 10); + if (t12) { + if (/pm/i.test(AP.innerHTML) && h < 12) + h += 12; + else if (/am/i.test(AP.innerHTML) && h == 12) + h = 0; + } + var d = date.getDate(); + var m = date.getMonth(); + var y = date.getFullYear(); + date.setHours(h); + date.setMinutes(parseInt(M.innerHTML, 10)); + date.setFullYear(y); + date.setMonth(m); + date.setDate(d); + this.dateClicked = false; + this.callHandler(); + }; + })(); + } else { + this.onSetTime = this.onUpdateTime = function() {}; + } + + var tfoot = Calendar.createElement("tfoot", table); + + row = Calendar.createElement("tr", tfoot); + row.className = "footrow"; + + cell = hh(Calendar._TT["SEL_DATE"], this.weekNumbers ? 8 : 7, 300); + cell.className = "ttip"; + if (this.isPopup) { + cell.ttip = Calendar._TT["DRAG_TO_MOVE"]; + cell.style.cursor = "move"; + } + this.tooltips = cell; + + div = Calendar.createElement("div", this.element); + this.monthsCombo = div; + div.className = "combo"; + for (i = 0; i < Calendar._MN.length; ++i) { + var mn = Calendar.createElement("div"); + mn.className = Calendar.is_ie ? "label-IEfix" : "label"; + mn.month = i; + mn.innerHTML = Calendar._SMN[i]; + div.appendChild(mn); + } + + div = Calendar.createElement("div", this.element); + this.yearsCombo = div; + div.className = "combo"; + for (i = 12; i > 0; --i) { + var yr = Calendar.createElement("div"); + yr.className = Calendar.is_ie ? "label-IEfix" : "label"; + div.appendChild(yr); + } + + this._init(this.firstDayOfWeek, this.date); + parent.appendChild(this.element); +}; + +/** keyboard navigation, only for popup calendars */ +Calendar._keyEvent = function(ev) { + var cal = window._dynarch_popupCalendar; + if (!cal || cal.multiple) + return false; + (Calendar.is_ie) && (ev = window.event); + var act = (Calendar.is_ie || ev.type == "keypress"), + K = ev.keyCode; + if (ev.ctrlKey) { + switch (K) { + case 37: // KEY left + act && Calendar.cellClick(cal._nav_pm); + break; + case 38: // KEY up + act && Calendar.cellClick(cal._nav_py); + break; + case 39: // KEY right + act && Calendar.cellClick(cal._nav_nm); + break; + case 40: // KEY down + act && Calendar.cellClick(cal._nav_ny); + break; + default: + return false; + } + } else switch (K) { + case 32: // KEY space (now) + Calendar.cellClick(cal._nav_now); + break; + case 27: // KEY esc + act && cal.callCloseHandler(); + break; + case 37: // KEY left + case 38: // KEY up + case 39: // KEY right + case 40: // KEY down + if (act) { + var prev, x, y, ne, el, step; + prev = K == 37 || K == 38; + step = (K == 37 || K == 39) ? 1 : 7; + function setVars() { + el = cal.currentDateEl; + var p = el.pos; + x = p & 15; + y = p >> 4; + ne = cal.ar_days[y][x]; + };setVars(); + function prevMonth() { + var date = new Date(cal.date); + date.setDate(date.getDate() - step); + cal.setDate(date); + }; + function nextMonth() { + var date = new Date(cal.date); + date.setDate(date.getDate() + step); + cal.setDate(date); + }; + while (1) { + switch (K) { + case 37: // KEY left + if (--x >= 0) + ne = cal.ar_days[y][x]; + else { + x = 6; + K = 38; + continue; + } + break; + case 38: // KEY up + if (--y >= 0) + ne = cal.ar_days[y][x]; + else { + prevMonth(); + setVars(); + } + break; + case 39: // KEY right + if (++x < 7) + ne = cal.ar_days[y][x]; + else { + x = 0; + K = 40; + continue; + } + break; + case 40: // KEY down + if (++y < cal.ar_days.length) + ne = cal.ar_days[y][x]; + else { + nextMonth(); + setVars(); + } + break; + } + break; + } + if (ne) { + if (!ne.disabled) + Calendar.cellClick(ne); + else if (prev) + prevMonth(); + else + nextMonth(); + } + } + break; + case 13: // KEY enter + if (act) + Calendar.cellClick(cal.currentDateEl, ev); + break; + default: + return false; + } + return Calendar.stopEvent(ev); +}; + +/** + * (RE)Initializes the calendar to the given date and firstDayOfWeek + */ +Calendar.prototype._init = function (firstDayOfWeek, date) { + var today = new Date(), + TY = today.getFullYear(), + TM = today.getMonth(), + TD = today.getDate(); + this.table.style.visibility = "hidden"; + var year = date.getFullYear(); + if (year < this.minYear) { + year = this.minYear; + date.setFullYear(year); + } else if (year > this.maxYear) { + year = this.maxYear; + date.setFullYear(year); + } + this.firstDayOfWeek = firstDayOfWeek; + this.date = new Date(date); + var month = date.getMonth(); + var mday = date.getDate(); + var no_days = date.getMonthDays(); + + // calendar voodoo for computing the first day that would actually be + // displayed in the calendar, even if it's from the previous month. + // WARNING: this is magic. ;-) + date.setDate(1); + var day1 = (date.getDay() - this.firstDayOfWeek) % 7; + if (day1 < 0) + day1 += 7; + date.setDate(-day1); + date.setDate(date.getDate() + 1); + + var row = this.tbody.firstChild; + var MN = Calendar._SMN[month]; + var ar_days = this.ar_days = new Array(); + var weekend = Calendar._TT["WEEKEND"]; + var dates = this.multiple ? (this.datesCells = {}) : null; + for (var i = 0; i < 6; ++i, row = row.nextSibling) { + var cell = row.firstChild; + if (this.weekNumbers) { + cell.className = "day wn"; + cell.innerHTML = date.getWeekNumber(); + cell = cell.nextSibling; + } + row.className = "daysrow"; + var hasdays = false, iday, dpos = ar_days[i] = []; + for (var j = 0; j < 7; ++j, cell = cell.nextSibling, date.setDate(iday + 1)) { + iday = date.getDate(); + var wday = date.getDay(); + cell.className = "day"; + cell.pos = i << 4 | j; + dpos[j] = cell; + var current_month = (date.getMonth() == month); + if (!current_month) { + if (this.showsOtherMonths) { + cell.className += " othermonth"; + cell.otherMonth = true; + } else { + cell.className = "emptycell"; + cell.innerHTML = " "; + cell.disabled = true; + continue; + } + } else { + cell.otherMonth = false; + hasdays = true; + } + cell.disabled = false; + cell.innerHTML = this.getDateText ? this.getDateText(date, iday) : iday; + if (dates) + dates[date.print("%Y%m%d")] = cell; + if (this.getDateStatus) { + var status = this.getDateStatus(date, year, month, iday); + if (this.getDateToolTip) { + var toolTip = this.getDateToolTip(date, year, month, iday); + if (toolTip) + cell.title = toolTip; + } + if (status === true) { + cell.className += " disabled"; + cell.disabled = true; + } else { + if (/disabled/i.test(status)) + cell.disabled = true; + cell.className += " " + status; + } + } + if (!cell.disabled) { + cell.caldate = new Date(date); + cell.ttip = "_"; + if (!this.multiple && current_month + && iday == mday && this.hiliteToday) { + cell.className += " selected"; + this.currentDateEl = cell; + } + if (date.getFullYear() == TY && + date.getMonth() == TM && + iday == TD) { + cell.className += " today"; + cell.ttip += Calendar._TT["PART_TODAY"]; + } + if (weekend.indexOf(wday.toString()) != -1) + cell.className += cell.otherMonth ? " oweekend" : " weekend"; + } + } + if (!(hasdays || this.showsOtherMonths)) + row.className = "emptyrow"; + } + this.title.innerHTML = Calendar._MN[month] + ", " + year; + this.onSetTime(); + this.table.style.visibility = "visible"; + this._initMultipleDates(); + // PROFILE + // this.tooltips.innerHTML = "Generated in " + ((new Date()) - today) + " ms"; +}; + +Calendar.prototype._initMultipleDates = function() { + if (this.multiple) { + for (var i in this.multiple) { + var cell = this.datesCells[i]; + var d = this.multiple[i]; + if (!d) + continue; + if (cell) + cell.className += " selected"; + } + } +}; + +Calendar.prototype._toggleMultipleDate = function(date) { + if (this.multiple) { + var ds = date.print("%Y%m%d"); + var cell = this.datesCells[ds]; + if (cell) { + var d = this.multiple[ds]; + if (!d) { + Calendar.addClass(cell, "selected"); + this.multiple[ds] = date; + } else { + Calendar.removeClass(cell, "selected"); + delete this.multiple[ds]; + } + } + } +}; + +Calendar.prototype.setDateToolTipHandler = function (unaryFunction) { + this.getDateToolTip = unaryFunction; +}; + +/** + * Calls _init function above for going to a certain date (but only if the + * date is different than the currently selected one). + */ +Calendar.prototype.setDate = function (date) { + if (!date.equalsTo(this.date)) { + this._init(this.firstDayOfWeek, date); + } +}; + +/** + * Refreshes the calendar. Useful if the "disabledHandler" function is + * dynamic, meaning that the list of disabled date can change at runtime. + * Just * call this function if you think that the list of disabled dates + * should * change. + */ +Calendar.prototype.refresh = function () { + this._init(this.firstDayOfWeek, this.date); +}; + +/** Modifies the "firstDayOfWeek" parameter (pass 0 for Synday, 1 for Monday, etc.). */ +Calendar.prototype.setFirstDayOfWeek = function (firstDayOfWeek) { + this._init(firstDayOfWeek, this.date); + this._displayWeekdays(); +}; + +/** + * Allows customization of what dates are enabled. The "unaryFunction" + * parameter must be a function object that receives the date (as a JS Date + * object) and returns a boolean value. If the returned value is true then + * the passed date will be marked as disabled. + */ +Calendar.prototype.setDateStatusHandler = Calendar.prototype.setDisabledHandler = function (unaryFunction) { + this.getDateStatus = unaryFunction; +}; + +/** Customization of allowed year range for the calendar. */ +Calendar.prototype.setRange = function (a, z) { + this.minYear = a; + this.maxYear = z; +}; + +/** Calls the first user handler (selectedHandler). */ +Calendar.prototype.callHandler = function () { + if (this.onSelected) { + this.onSelected(this, this.date.print(this.dateFormat)); + } +}; + +/** Calls the second user handler (closeHandler). */ +Calendar.prototype.callCloseHandler = function () { + if (this.onClose) { + this.onClose(this); + } + this.hideShowCovered(); +}; + +/** Removes the calendar object from the DOM tree and destroys it. */ +Calendar.prototype.destroy = function () { + var el = this.element.parentNode; + el.removeChild(this.element); + Calendar._C = null; + window._dynarch_popupCalendar = null; +}; + +/** + * Moves the calendar element to a different section in the DOM tree (changes + * its parent). + */ +Calendar.prototype.reparent = function (new_parent) { + var el = this.element; + el.parentNode.removeChild(el); + new_parent.appendChild(el); +}; + +// This gets called when the user presses a mouse button anywhere in the +// document, if the calendar is shown. If the click was outside the open +// calendar this function closes it. +Calendar._checkCalendar = function(ev) { + var calendar = window._dynarch_popupCalendar; + if (!calendar) { + return false; + } + var el = Calendar.is_ie ? Calendar.getElement(ev) : Calendar.getTargetElement(ev); + for (; el != null && el != calendar.element; el = el.parentNode); + if (el == null) { + // calls closeHandler which should hide the calendar. + window._dynarch_popupCalendar.callCloseHandler(); + return Calendar.stopEvent(ev); + } +}; + +/** Shows the calendar. */ +Calendar.prototype.show = function () { + var rows = this.table.getElementsByTagName("tr"); + for (var i = rows.length; i > 0;) { + var row = rows[--i]; + Calendar.removeClass(row, "rowhilite"); + var cells = row.getElementsByTagName("td"); + for (var j = cells.length; j > 0;) { + var cell = cells[--j]; + Calendar.removeClass(cell, "hilite"); + Calendar.removeClass(cell, "active"); + } + } + this.element.style.display = "block"; + this.hidden = false; + if (this.isPopup) { + window._dynarch_popupCalendar = this; + Calendar.addEvent(document, "keydown", Calendar._keyEvent); + Calendar.addEvent(document, "keypress", Calendar._keyEvent); + Calendar.addEvent(document, "mousedown", Calendar._checkCalendar); + } + this.hideShowCovered(); +}; + +/** + * Hides the calendar. Also removes any "hilite" from the class of any TD + * element. + */ +Calendar.prototype.hide = function () { + if (this.isPopup) { + Calendar.removeEvent(document, "keydown", Calendar._keyEvent); + Calendar.removeEvent(document, "keypress", Calendar._keyEvent); + Calendar.removeEvent(document, "mousedown", Calendar._checkCalendar); + } + this.element.style.display = "none"; + this.hidden = true; + this.hideShowCovered(); +}; + +/** + * Shows the calendar at a given absolute position (beware that, depending on + * the calendar element style -- position property -- this might be relative + * to the parent's containing rectangle). + */ +Calendar.prototype.showAt = function (x, y) { + var s = this.element.style; + s.left = x + "px"; + s.top = y + "px"; + this.show(); +}; + +/** Shows the calendar near a given element. */ +Calendar.prototype.showAtElement = function (el, opts) { + var self = this; + var p = Calendar.getAbsolutePos(el); + if (!opts || typeof opts != "string") { + this.showAt(p.x, p.y + el.offsetHeight); + return true; + } + function fixPosition(box) { + if (box.x < 0) + box.x = 0; + if (box.y < 0) + box.y = 0; + var cp = document.createElement("div"); + var s = cp.style; + s.position = "absolute"; + s.right = s.bottom = s.width = s.height = "0px"; + document.body.appendChild(cp); + var br = Calendar.getAbsolutePos(cp); + document.body.removeChild(cp); + if (Calendar.is_ie) { + br.y += document.body.scrollTop; + br.x += document.body.scrollLeft; + } else { + br.y += window.scrollY; + br.x += window.scrollX; + } + var tmp = box.x + box.width - br.x; + if (tmp > 0) box.x -= tmp; + tmp = box.y + box.height - br.y; + if (tmp > 0) box.y -= tmp; + }; + this.element.style.display = "block"; + Calendar.continuation_for_the_fucking_khtml_browser = function() { + var w = self.element.offsetWidth; + var h = self.element.offsetHeight; + self.element.style.display = "none"; + var valign = opts.substr(0, 1); + var halign = "l"; + if (opts.length > 1) { + halign = opts.substr(1, 1); + } + // vertical alignment + switch (valign) { + case "T": p.y -= h; break; + case "B": p.y += el.offsetHeight; break; + case "C": p.y += (el.offsetHeight - h) / 2; break; + case "t": p.y += el.offsetHeight - h; break; + case "b": break; // already there + } + // horizontal alignment + switch (halign) { + case "L": p.x -= w; break; + case "R": p.x += el.offsetWidth; break; + case "C": p.x += (el.offsetWidth - w) / 2; break; + case "l": p.x += el.offsetWidth - w; break; + case "r": break; // already there + } + p.width = w; + p.height = h + 40; + self.monthsCombo.style.display = "none"; + fixPosition(p); + self.showAt(p.x, p.y); + }; + if (Calendar.is_khtml) + setTimeout("Calendar.continuation_for_the_fucking_khtml_browser()", 10); + else + Calendar.continuation_for_the_fucking_khtml_browser(); +}; + +/** Customizes the date format. */ +Calendar.prototype.setDateFormat = function (str) { + this.dateFormat = str; +}; + +/** Customizes the tooltip date format. */ +Calendar.prototype.setTtDateFormat = function (str) { + this.ttDateFormat = str; +}; + +/** + * Tries to identify the date represented in a string. If successful it also + * calls this.setDate which moves the calendar to the given date. + */ +Calendar.prototype.parseDate = function(str, fmt) { + if (!fmt) + fmt = this.dateFormat; + this.setDate(Date.parseDate(str, fmt)); +}; + +Calendar.prototype.hideShowCovered = function () { + if (!Calendar.is_ie && !Calendar.is_opera) + return; + function getVisib(obj){ + var value = obj.style.visibility; + if (!value) { + if (document.defaultView && typeof (document.defaultView.getComputedStyle) == "function") { // Gecko, W3C + if (!Calendar.is_khtml) + value = document.defaultView. + getComputedStyle(obj, "").getPropertyValue("visibility"); + else + value = ''; + } else if (obj.currentStyle) { // IE + value = obj.currentStyle.visibility; + } else + value = ''; + } + return value; + }; + + var tags = new Array("applet", "iframe", "select"); + var el = this.element; + + var p = Calendar.getAbsolutePos(el); + var EX1 = p.x; + var EX2 = el.offsetWidth + EX1; + var EY1 = p.y; + var EY2 = el.offsetHeight + EY1; + + for (var k = tags.length; k > 0; ) { + var ar = document.getElementsByTagName(tags[--k]); + var cc = null; + + for (var i = ar.length; i > 0;) { + cc = ar[--i]; + + p = Calendar.getAbsolutePos(cc); + var CX1 = p.x; + var CX2 = cc.offsetWidth + CX1; + var CY1 = p.y; + var CY2 = cc.offsetHeight + CY1; + + if (this.hidden || (CX1 > EX2) || (CX2 < EX1) || (CY1 > EY2) || (CY2 < EY1)) { + if (!cc.__msh_save_visibility) { + cc.__msh_save_visibility = getVisib(cc); + } + cc.style.visibility = cc.__msh_save_visibility; + } else { + if (!cc.__msh_save_visibility) { + cc.__msh_save_visibility = getVisib(cc); + } + cc.style.visibility = "hidden"; + } + } + } +}; + +/** Internal function; it displays the bar with the names of the weekday. */ +Calendar.prototype._displayWeekdays = function () { + var fdow = this.firstDayOfWeek; + var cell = this.firstdayname; + var weekend = Calendar._TT["WEEKEND"]; + for (var i = 0; i < 7; ++i) { + cell.className = "day name"; + var realday = (i + fdow) % 7; + if (i) { + cell.ttip = Calendar._TT["DAY_FIRST"].replace("%s", Calendar._DN[realday]); + cell.navtype = 100; + cell.calendar = this; + cell.fdow = realday; + Calendar._add_evs(cell); + } + if (weekend.indexOf(realday.toString()) != -1) { + Calendar.addClass(cell, "weekend"); + } + cell.innerHTML = Calendar._SDN[(i + fdow) % 7]; + cell = cell.nextSibling; + } +}; + +/** Internal function. Hides all combo boxes that might be displayed. */ +Calendar.prototype._hideCombos = function () { + this.monthsCombo.style.display = "none"; + this.yearsCombo.style.display = "none"; +}; + +/** Internal function. Starts dragging the element. */ +Calendar.prototype._dragStart = function (ev) { + if (this.dragging) { + return; + } + this.dragging = true; + var posX; + var posY; + if (Calendar.is_ie) { + posY = window.event.clientY + document.body.scrollTop; + posX = window.event.clientX + document.body.scrollLeft; + } else { + posY = ev.clientY + window.scrollY; + posX = ev.clientX + window.scrollX; + } + var st = this.element.style; + this.xOffs = posX - parseInt(st.left); + this.yOffs = posY - parseInt(st.top); + with (Calendar) { + addEvent(document, "mousemove", calDragIt); + addEvent(document, "mouseup", calDragEnd); + } +}; + +// BEGIN: DATE OBJECT PATCHES + +/** Adds the number of days array to the Date object. */ +Date._MD = new Array(31,28,31,30,31,30,31,31,30,31,30,31); + +/** Constants used for time computations */ +Date.SECOND = 1000 /* milliseconds */; +Date.MINUTE = 60 * Date.SECOND; +Date.HOUR = 60 * Date.MINUTE; +Date.DAY = 24 * Date.HOUR; +Date.WEEK = 7 * Date.DAY; + +Date.parseDate = function(str, fmt) { + var today = new Date(); + var y = 0; + var m = -1; + var d = 0; + var a = str.split(/\W+/); + var b = fmt.match(/%./g); + var i = 0, j = 0; + var hr = 0; + var min = 0; + for (i = 0; i < a.length; ++i) { + if (!a[i]) + continue; + switch (b[i]) { + case "%d": + case "%e": + d = parseInt(a[i], 10); + break; + + case "%m": + m = parseInt(a[i], 10) - 1; + break; + + case "%Y": + case "%y": + y = parseInt(a[i], 10); + (y < 100) && (y += (y > 29) ? 1900 : 2000); + break; + + case "%b": + case "%B": + for (j = 0; j < 12; ++j) { + if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; } + } + break; + + case "%H": + case "%I": + case "%k": + case "%l": + hr = parseInt(a[i], 10); + break; + + case "%P": + case "%p": + if (/pm/i.test(a[i]) && hr < 12) + hr += 12; + else if (/am/i.test(a[i]) && hr >= 12) + hr -= 12; + break; + + case "%M": + min = parseInt(a[i], 10); + break; + } + } + if (isNaN(y)) y = today.getFullYear(); + if (isNaN(m)) m = today.getMonth(); + if (isNaN(d)) d = today.getDate(); + if (isNaN(hr)) hr = today.getHours(); + if (isNaN(min)) min = today.getMinutes(); + if (y != 0 && m != -1 && d != 0) + return new Date(y, m, d, hr, min, 0); + y = 0; m = -1; d = 0; + for (i = 0; i < a.length; ++i) { + if (a[i].search(/[a-zA-Z]+/) != -1) { + var t = -1; + for (j = 0; j < 12; ++j) { + if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { t = j; break; } + } + if (t != -1) { + if (m != -1) { + d = m+1; + } + m = t; + } + } else if (parseInt(a[i], 10) <= 12 && m == -1) { + m = a[i]-1; + } else if (parseInt(a[i], 10) > 31 && y == 0) { + y = parseInt(a[i], 10); + (y < 100) && (y += (y > 29) ? 1900 : 2000); + } else if (d == 0) { + d = a[i]; + } + } + if (y == 0) + y = today.getFullYear(); + if (m != -1 && d != 0) + return new Date(y, m, d, hr, min, 0); + return today; +}; + +/** Returns the number of days in the current month */ +Date.prototype.getMonthDays = function(month) { + var year = this.getFullYear(); + if (typeof month == "undefined") { + month = this.getMonth(); + } + if (((0 == (year%4)) && ( (0 != (year%100)) || (0 == (year%400)))) && month == 1) { + return 29; + } else { + return Date._MD[month]; + } +}; + +/** Returns the number of day in the year. */ +Date.prototype.getDayOfYear = function() { + var now = new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0); + var then = new Date(this.getFullYear(), 0, 0, 0, 0, 0); + var time = now - then; + return Math.floor(time / Date.DAY); +}; + +/** Returns the number of the week in year, as defined in ISO 8601. */ +Date.prototype.getWeekNumber = function() { + var d = new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0); + var DoW = d.getDay(); + d.setDate(d.getDate() - (DoW + 6) % 7 + 3); // Nearest Thu + var ms = d.valueOf(); // GMT + d.setMonth(0); + d.setDate(4); // Thu in Week 1 + return Math.round((ms - d.valueOf()) / (7 * 864e5)) + 1; +}; + +/** Checks date and time equality */ +Date.prototype.equalsTo = function(date) { + return ((this.getFullYear() == date.getFullYear()) && + (this.getMonth() == date.getMonth()) && + (this.getDate() == date.getDate()) && + (this.getHours() == date.getHours()) && + (this.getMinutes() == date.getMinutes())); +}; + +/** Set only the year, month, date parts (keep existing time) */ +Date.prototype.setDateOnly = function(date) { + var tmp = new Date(date); + this.setDate(1); + this.setFullYear(tmp.getFullYear()); + this.setMonth(tmp.getMonth()); + this.setDate(tmp.getDate()); +}; + +/** Prints the date in a string according to the given format. */ +Date.prototype.print = function (str) { + var m = this.getMonth(); + var d = this.getDate(); + var y = this.getFullYear(); + var wn = this.getWeekNumber(); + var w = this.getDay(); + var s = {}; + var hr = this.getHours(); + var pm = (hr >= 12); + var ir = (pm) ? (hr - 12) : hr; + var dy = this.getDayOfYear(); + if (ir == 0) + ir = 12; + var min = this.getMinutes(); + var sec = this.getSeconds(); + s["%a"] = Calendar._SDN[w]; // abbreviated weekday name [FIXME: I18N] + s["%A"] = Calendar._DN[w]; // full weekday name + s["%b"] = Calendar._SMN[m]; // abbreviated month name [FIXME: I18N] + s["%B"] = Calendar._MN[m]; // full month name + // FIXME: %c : preferred date and time representation for the current locale + s["%C"] = 1 + Math.floor(y / 100); // the century number + s["%d"] = (d < 10) ? ("0" + d) : d; // the day of the month (range 01 to 31) + s["%e"] = d; // the day of the month (range 1 to 31) + // FIXME: %D : american date style: %m/%d/%y + // FIXME: %E, %F, %G, %g, %h (man strftime) + s["%H"] = (hr < 10) ? ("0" + hr) : hr; // hour, range 00 to 23 (24h format) + s["%I"] = (ir < 10) ? ("0" + ir) : ir; // hour, range 01 to 12 (12h format) + s["%j"] = (dy < 100) ? ((dy < 10) ? ("00" + dy) : ("0" + dy)) : dy; // day of the year (range 001 to 366) + s["%k"] = hr; // hour, range 0 to 23 (24h format) + s["%l"] = ir; // hour, range 1 to 12 (12h format) + s["%m"] = (m < 9) ? ("0" + (1+m)) : (1+m); // month, range 01 to 12 + s["%M"] = (min < 10) ? ("0" + min) : min; // minute, range 00 to 59 + s["%n"] = "\n"; // a newline character + s["%p"] = pm ? "PM" : "AM"; + s["%P"] = pm ? "pm" : "am"; + // FIXME: %r : the time in am/pm notation %I:%M:%S %p + // FIXME: %R : the time in 24-hour notation %H:%M + s["%s"] = Math.floor(this.getTime() / 1000); + s["%S"] = (sec < 10) ? ("0" + sec) : sec; // seconds, range 00 to 59 + s["%t"] = "\t"; // a tab character + // FIXME: %T : the time in 24-hour notation (%H:%M:%S) + s["%U"] = s["%W"] = s["%V"] = (wn < 10) ? ("0" + wn) : wn; + s["%u"] = w + 1; // the day of the week (range 1 to 7, 1 = MON) + s["%w"] = w; // the day of the week (range 0 to 6, 0 = SUN) + // FIXME: %x : preferred date representation for the current locale without the time + // FIXME: %X : preferred time representation for the current locale without the date + s["%y"] = ('' + y).substr(2, 2); // year without the century (range 00 to 99) + s["%Y"] = y; // year with the century + s["%%"] = "%"; // a literal '%' character + + var re = /%./g; + if (!Calendar.is_ie5 && !Calendar.is_khtml) + return str.replace(re, function (par) { return s[par] || par; }); + + var a = str.match(re); + for (var i = 0; i < a.length; i++) { + var tmp = s[a[i]]; + if (tmp) { + re = new RegExp(a[i], 'g'); + str = str.replace(re, tmp); + } + } + + return str; +}; + +Date.prototype.__msh_oldSetFullYear = Date.prototype.setFullYear; +Date.prototype.setFullYear = function(y) { + var d = new Date(this); + d.__msh_oldSetFullYear(y); + if (d.getMonth() != this.getMonth()) + this.setDate(28); + this.__msh_oldSetFullYear(y); +}; + +// END: DATE OBJECT PATCHES + + +// global object that remembers the calendar +window._dynarch_popupCalendar = null; +// ** I18N + +// Calendar EN language +// Author: Mihai Bazon, <mihai_bazon@yahoo.com> +// Encoding: any +// Distributed under the same terms as the calendar itself. + +// For translators: please use UTF-8 if possible. We strongly believe that +// Unicode is the answer to a real internationalized world. Also please +// include your contact information in the header, as can be seen above. + +// full day names +Calendar._DN = new Array +("Sunday", + "Monday", + "Tuesday", + "Wednesday", + "Thursday", + "Friday", + "Saturday", + "Sunday"); + +// Please note that the following array of short day names (and the same goes +// for short month names, _SMN) isn't absolutely necessary. We give it here +// for exemplification on how one can customize the short day names, but if +// they are simply the first N letters of the full name you can simply say: +// +// Calendar._SDN_len = N; // short day name length +// Calendar._SMN_len = N; // short month name length +// +// If N = 3 then this is not needed either since we assume a value of 3 if not +// present, to be compatible with translation files that were written before +// this feature. + +// short day names +Calendar._SDN = new Array +("Sun", + "Mon", + "Tue", + "Wed", + "Thu", + "Fri", + "Sat", + "Sun"); + +// First day of the week. "0" means display Sunday first, "1" means display +// Monday first, etc. +Calendar._FD = 0; + +// full month names +Calendar._MN = new Array +("January", + "February", + "March", + "April", + "May", + "June", + "July", + "August", + "September", + "October", + "November", + "December"); + +// short month names +Calendar._SMN = new Array +("Jan", + "Feb", + "Mar", + "Apr", + "May", + "Jun", + "Jul", + "Aug", + "Sep", + "Oct", + "Nov", + "Dec"); + +// tooltips +Calendar._TT = {}; +Calendar._TT["INFO"] = "About the calendar"; + +Calendar._TT["ABOUT"] = +"DHTML Date/Time Selector\n" + +"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-) +"For latest version visit: http://www.dynarch.com/projects/calendar/\n" + +"Distributed under GNU LGPL. See http://gnu.org/licenses/lgpl.html for details." + +"\n\n" + +"Date selection:\n" + +"- Use the \xab, \xbb buttons to select year\n" + +"- Use the " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " buttons to select month\n" + +"- Hold mouse button on any of the above buttons for faster selection."; +Calendar._TT["ABOUT_TIME"] = "\n\n" + +"Time selection:\n" + +"- Click on any of the time parts to increase it\n" + +"- or Shift-click to decrease it\n" + +"- or click and drag for faster selection."; + +Calendar._TT["PREV_YEAR"] = "Prev. year (hold for menu)"; +Calendar._TT["PREV_MONTH"] = "Prev. month (hold for menu)"; +Calendar._TT["GO_TODAY"] = "Go Today"; +Calendar._TT["NEXT_MONTH"] = "Next month (hold for menu)"; +Calendar._TT["NEXT_YEAR"] = "Next year (hold for menu)"; +Calendar._TT["SEL_DATE"] = "Select date"; +Calendar._TT["DRAG_TO_MOVE"] = "Drag to move"; +Calendar._TT["PART_TODAY"] = " (today)"; + +// the following is to inform that "%s" is to be the first day of week +// %s will be replaced with the day name. +Calendar._TT["DAY_FIRST"] = "Display %s first"; + +// This may be locale-dependent. It specifies the week-end days, as an array +// of comma-separated numbers. The numbers are from 0 to 6: 0 means Sunday, 1 +// means Monday, etc. +Calendar._TT["WEEKEND"] = "0,6"; + +Calendar._TT["CLOSE"] = "Close"; +Calendar._TT["TODAY"] = "Today"; +Calendar._TT["TIME_PART"] = "(Shift-)Click or drag to change value"; + +// date formats +Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d"; +Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e"; + +Calendar._TT["WK"] = "wk"; +Calendar._TT["TIME"] = "Time:"; +/* Copyright Mihai Bazon, 2002, 2003 | http://dynarch.com/mishoo/ + * --------------------------------------------------------------------------- + * + * The DHTML Calendar + * + * Details and latest version at: + * http://dynarch.com/mishoo/calendar.epl + * + * This script is distributed under the GNU Lesser General Public License. + * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html + * + * This file defines helper functions for setting up the calendar. They are + * intended to help non-programmers get a working calendar on their site + * quickly. This script should not be seen as part of the calendar. It just + * shows you what one can do with the calendar, while in the same time + * providing a quick and simple method for setting it up. If you need + * exhaustive customization of the calendar creation process feel free to + * modify this code to suit your needs (this is recommended and much better + * than modifying calendar.js itself). + */ + +// $Id: calendar-setup.js,v 1.1 2005/09/06 08:38:43 ben Exp $ + +/** + * This function "patches" an input field (or other element) to use a calendar + * widget for date selection. + * + * The "params" is a single object that can have the following properties: + * + * prop. name | description + * ------------------------------------------------------------------------------------------------- + * inputField | the ID of an input field to store the date + * displayArea | the ID of a DIV or other element to show the date + * button | ID of a button or other element that will trigger the calendar + * eventName | event that will trigger the calendar, without the "on" prefix (default: "click") + * ifFormat | date format that will be stored in the input field + * daFormat | the date format that will be used to display the date in displayArea + * singleClick | (true/false) wether the calendar is in single click mode or not (default: true) + * firstDay | numeric: 0 to 6. "0" means display Sunday first, "1" means display Monday first, etc. + * align | alignment (default: "Br"); if you don't know what's this see the calendar documentation + * range | array with 2 elements. Default: [1900, 2999] -- the range of years available + * weekNumbers | (true/false) if it's true (default) the calendar will display week numbers + * flat | null or element ID; if not null the calendar will be a flat calendar having the parent with the given ID + * flatCallback | function that receives a JS Date object and returns an URL to point the browser to (for flat calendar) + * disableFunc | function that receives a JS Date object and should return true if that date has to be disabled in the calendar + * onSelect | function that gets called when a date is selected. You don't _have_ to supply this (the default is generally okay) + * onClose | function that gets called when the calendar is closed. [default] + * onUpdate | function that gets called after the date is updated in the input field. Receives a reference to the calendar. + * date | the date that the calendar will be initially displayed to + * showsTime | default: false; if true the calendar will include a time selector + * timeFormat | the time format; can be "12" or "24", default is "12" + * electric | if true (default) then given fields/date areas are updated for each move; otherwise they're updated only on close + * step | configures the step of the years in drop-down boxes; default: 2 + * position | configures the calendar absolute position; default: null + * cache | if "true" (but default: "false") it will reuse the same calendar object, where possible + * showOthers | if "true" (but default: "false") it will show days from other months too + * + * None of them is required, they all have default values. However, if you + * pass none of "inputField", "displayArea" or "button" you'll get a warning + * saying "nothing to setup". + */ +Calendar.setup = function (params) { + function param_default(pname, def) { if (typeof params[pname] == "undefined") { params[pname] = def; } }; + + param_default("inputField", null); + param_default("displayArea", null); + param_default("button", null); + param_default("eventName", "click"); + param_default("ifFormat", "%Y/%m/%d"); + param_default("daFormat", "%Y/%m/%d"); + param_default("singleClick", true); + param_default("disableFunc", null); + param_default("dateStatusFunc", params["disableFunc"]); // takes precedence if both are defined + param_default("dateText", null); + param_default("firstDay", null); + param_default("align", "Br"); + param_default("range", [1900, 2999]); + param_default("weekNumbers", true); + param_default("flat", null); + param_default("flatCallback", null); + param_default("onSelect", null); + param_default("onClose", null); + param_default("onUpdate", null); + param_default("date", null); + param_default("showsTime", false); + param_default("timeFormat", "24"); + param_default("electric", true); + param_default("step", 2); + param_default("position", null); + param_default("cache", false); + param_default("showOthers", false); + param_default("multiple", null); + + var tmp = ["inputField", "displayArea", "button"]; + for (var i in tmp) { + if (typeof params[tmp[i]] == "string") { + params[tmp[i]] = document.getElementById(params[tmp[i]]); + } + } + if (!(params.flat || params.multiple || params.inputField || params.displayArea || params.button)) { + alert("Calendar.setup:\n Nothing to setup (no fields found). Please check your code"); + return false; + } + + function onSelect(cal) { + var p = cal.params; + var update = (cal.dateClicked || p.electric); + if (update && p.inputField) { + p.inputField.value = cal.date.print(p.ifFormat); + if (typeof p.inputField.onchange == "function") + p.inputField.onchange(); + } + if (update && p.displayArea) + p.displayArea.innerHTML = cal.date.print(p.daFormat); + if (update && typeof p.onUpdate == "function") + p.onUpdate(cal); + if (update && p.flat) { + if (typeof p.flatCallback == "function") + p.flatCallback(cal); + } + if (update && p.singleClick && cal.dateClicked) + cal.callCloseHandler(); + }; + + if (params.flat != null) { + if (typeof params.flat == "string") + params.flat = document.getElementById(params.flat); + if (!params.flat) { + alert("Calendar.setup:\n Flat specified but can't find parent."); + return false; + } + var cal = new Calendar(params.firstDay, params.date, params.onSelect || onSelect); + cal.showsOtherMonths = params.showOthers; + cal.showsTime = params.showsTime; + cal.time24 = (params.timeFormat == "24"); + cal.params = params; + cal.weekNumbers = params.weekNumbers; + cal.setRange(params.range[0], params.range[1]); + cal.setDateStatusHandler(params.dateStatusFunc); + cal.getDateText = params.dateText; + if (params.ifFormat) { + cal.setDateFormat(params.ifFormat); + } + if (params.inputField && typeof params.inputField.value == "string") { + cal.parseDate(params.inputField.value); + } + cal.create(params.flat); + cal.show(); + return false; + } + + var triggerEl = params.button || params.displayArea || params.inputField; + triggerEl["on" + params.eventName] = function() { + var dateEl = params.inputField || params.displayArea; + var dateFmt = params.inputField ? params.ifFormat : params.daFormat; + var mustCreate = false; + var cal = window.calendar; + if (dateEl) + params.date = Date.parseDate(dateEl.value || dateEl.innerHTML, dateFmt); + if (!(cal && params.cache)) { + window.calendar = cal = new Calendar(params.firstDay, + params.date, + params.onSelect || onSelect, + params.onClose || function(cal) { cal.hide(); }); + cal.showsTime = params.showsTime; + cal.time24 = (params.timeFormat == "24"); + cal.weekNumbers = params.weekNumbers; + mustCreate = true; + } else { + if (params.date) + cal.setDate(params.date); + cal.hide(); + } + if (params.multiple) { + cal.multiple = {}; + for (var i = params.multiple.length; --i >= 0;) { + var d = params.multiple[i]; + var ds = d.print("%Y%m%d"); + cal.multiple[ds] = d; + } + } + cal.showsOtherMonths = params.showOthers; + cal.yearStep = params.step; + cal.setRange(params.range[0], params.range[1]); + cal.params = params; + cal.setDateStatusHandler(params.dateStatusFunc); + cal.getDateText = params.dateText; + cal.setDateFormat(dateFmt); + if (mustCreate) + cal.create(); + cal.refresh(); + if (!params.position) + cal.showAtElement(params.button || params.displayArea || params.inputField, params.align); + else + cal.showAt(params.position[0], params.position[1]); + return false; + }; + + return cal; +}; |