lightning 1:52.8.0-1~deb8u1 / usr / lib / lightning / calendar-js / calDateTime.js

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

Components.utils.import("resource://calendar/modules/ical.js");
Components.utils.import("resource://calendar/modules/calUtils.jsm");
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");

var UNIX_TIME_TO_PRTIME = 1000000;

function calDateTime(innerObject) {
    this.wrappedJSObject = this;
    this.innerObject = innerObject || ICAL.Time.epochTime.clone();
}

var calDateTimeInterfaces = [Components.interfaces.calIDateTime];
var calDateTimeClassID = Components.ID("{36783242-ec94-4d8a-9248-d2679edd55b9}");
calDateTime.prototype = {
    QueryInterface: XPCOMUtils.generateQI(calDateTimeInterfaces),
    classID: calDateTimeClassID,
    classInfo: XPCOMUtils.generateCI({
        contractID: "@mozilla.org/calendar/datetime;1",
        classDescription: "Describes a Date/Time Object",
        classID: calDateTimeClassID,
        interfaces: calDateTimeInterfaces
    }),

    isMutable: true,
    makeImmutable: function() { this.isMutable = false; },
    clone: function() { return new calDateTime(this.innerObject.clone()); },

    isValid: true,
    innerObject: null,

    get nativeTime() { return this.innerObject.toUnixTime() * UNIX_TIME_TO_PRTIME; },
    set nativeTime(val) { this.innerObject.fromUnixTime(val / UNIX_TIME_TO_PRTIME); },

    get year() { return this.innerObject.year; },
    set year(val) { this.innerObject.year = val; },

    get month() { return this.innerObject.month - 1; },
    set month(val) { this.innerObject.month = val + 1; },

    get day() { return this.innerObject.day; },
    set day(val) { this.innerObject.day = val; },

    get hour() { return this.innerObject.hour; },
    set hour(val) { this.innerObject.hour = val; },

    get minute() { return this.innerObject.minute; },
    set minute(val) { this.innerObject.minute = val; },

    get second() { return this.innerObject.second; },
    set second(val) { this.innerObject.second = val; },

    get timezone() { return new calICALJSTimezone(this.innerObject.zone); },
    set timezone(rawval) {
        unwrapSetter(ICAL.Timezone, rawval, function(val) {
            this.innerObject.zone = val;
            return val;
        }, this);
    },

    resetTo: function(year, month, day, hour, minute, second, timezone) {
        this.innerObject.fromData({
            year: year,
            month: month + 1,
            day: day,
            hour: hour,
            minute: minute,
            second: second,
        });
        this.timezone = timezone;
    },

    reset: function() { this.innerObject.reset(); },

    get timezoneOffset() { return this.innerObject.utcOffset(); },
    get isDate() { return this.innerObject.isDate; },
    set isDate(val) { this.innerObject.isDate = val; },

    get weekday() { return this.innerObject.dayOfWeek() - 1; },
    get yearday() { return this.innerObject.dayOfYear(); },

    toString: function() { return this.innerObject.toString(); },

    getInTimezone: unwrap(ICAL.Timezone, function(val) {
        return new calDateTime(this.innerObject.convertToZone(val));
    }),

    addDuration: unwrap(ICAL.Duration, function(val) {
        this.innerObject.addDuration(val);
    }),

    subtractDate: unwrap(ICAL.Time, function(val) {
        return new calDuration(this.innerObject.subtractDateTz(val));
    }),

    compare: unwrap(ICAL.Time, function(val) {
        let a = this.innerObject;
        let b = val;

        // If either this or aOther is floating, both objects are treated
        // as floating for the comparison.
        if (a.zone == ICAL.Timezone.localTimezone || b.zone == ICAL.Timezone.localTimezone) {
            a = a.convertToZone(ICAL.Timezone.localTimezone);
            b = b.convertToZone(ICAL.Timezone.localTimezone);
        }

        if (a.isDate || b.isDate) {
            // Lightning expects 20120101 and 20120101T010101 to be equal
            return a.compareDateOnlyTz(b, a.zone);
        } else {
            // If both are dates or date-times, then just do the normal compare
            return a.compare(b);
        }
    }),

    get startOfWeek() { return new calDateTime(this.innerObject.startOfWeek()); },
    get endOfWeek() { return new calDateTime(this.innerObject.endOfWeek()); },
    get startOfMonth() { return new calDateTime(this.innerObject.startOfMonth()); },
    get endOfMonth() { return new calDateTime(this.innerObject.endOfMonth()); },
    get startOfYear() { return new calDateTime(this.innerObject.startOfYear()); },
    get endOfYear() { return new calDateTime(this.innerObject.endOfYear()); },

    get icalString() { return this.innerObject.toICALString(); },
    set icalString(val) {
        let jcalString;
        if (val.length > 10) {
            jcalString = ICAL.design.icalendar.value["date-time"].fromICAL(val);
        } else {
            jcalString = ICAL.design.icalendar.value.date.fromICAL(val);
        }
        this.innerObject = ICAL.Time.fromString(jcalString);
    }
};