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- /* -*- Mode: javascript; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Oracle Corporation code.
- *
- * The Initial Developer of the Original Code is
- * Oracle Corporation
- * Portions created by the Initial Developer are Copyright (C) 2004
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Vladimir Vukicevic <vladimir.vukicevic@oracle.com>
- * Mike Shaver <shaver@off.net>
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- //
- // calEvent.js
- //
-
- //
- // constructor
- //
- function calEvent() {
- this.wrappedJSObject = this;
- this.initItemBase();
-
- this.eventPromotedProps = {
- "DTSTART": true,
- "DTEND": true,
- "DTSTAMP": true,
- __proto__: this.itemBasePromotedProps
- }
- }
-
- // var trickery to suppress lib-as-component errors from loader
- var calItemBase;
-
- var calEventClassInfo = {
- getInterfaces: function (count) {
- var ifaces = [
- Components.interfaces.nsISupports,
- Components.interfaces.calIItemBase,
- Components.interfaces.calIEvent,
- Components.interfaces.calIInternalShallowCopy,
- Components.interfaces.nsIClassInfo
- ];
- count.value = ifaces.length;
- return ifaces;
- },
-
- getHelperForLanguage: function (language) {
- return null;
- },
-
- contractID: "@mozilla.org/calendar/event;1",
- classDescription: "Calendar Event",
- classID: Components.ID("{974339d5-ab86-4491-aaaf-2b2ca177c12b}"),
- implementationLanguage: Components.interfaces.nsIProgrammingLanguage.JAVASCRIPT,
- flags: 0
- };
-
- calEvent.prototype = {
- __proto__: calItemBase.prototype,
-
- QueryInterface: function (aIID) {
- if (aIID.equals(Components.interfaces.calIEvent) ||
- aIID.equals(Components.interfaces.calIInternalShallowCopy))
- return this;
-
- if (aIID.equals(Components.interfaces.nsIClassInfo))
- return calEventClassInfo;
-
- return this.__proto__.__proto__.QueryInterface.call(this, aIID);
- },
-
- cloneShallow: function (aNewParent) {
- var m = new calEvent();
- this.cloneItemBaseInto(m, aNewParent);
-
- return m;
- },
-
- clone: function () {
- var m;
-
- if (this.mParentItem) {
- var clonedParent = this.mParentItem.clone();
- m = clonedParent.recurrenceInfo.getOccurrenceFor (this.recurrenceId);
- } else {
- m = this.cloneShallow(null);
- }
-
- return m;
- },
-
- createProxy: function () {
- if (this.mIsProxy) {
- calDebug("Tried to create a proxy for an existing proxy!\n");
- throw Components.results.NS_ERROR_UNEXPECTED;
- }
-
- var m = new calEvent();
- m.initializeProxy(this);
-
- return m;
- },
-
- makeImmutable: function () {
- this.makeItemBaseImmutable();
- },
-
- get duration() {
- return this.endDate.subtractDate(this.startDate);
- },
-
- get recurrenceStartDate() {
- return this.startDate;
- },
-
- icsEventPropMap: [
- { cal: "DTSTART", ics: "startTime" },
- { cal: "DTEND", ics: "endTime" }],
-
- set icalString(value) {
- this.icalComponent = icalFromString(value);
- },
-
- get icalString() {
- var calcomp = getIcsService().createIcalComponent("VCALENDAR");
- calSetProdidVersion(calcomp);
- if (this.hasProperty("METHOD")) {
- calcomp.method = this.getProperty("METHOD");
- }
- calcomp.addSubcomponent(this.icalComponent);
- return calcomp.serializeToICS();
- },
-
- get icalComponent() {
- var icssvc = getIcsService();
- var icalcomp = icssvc.createIcalComponent("VEVENT");
- this.fillIcalComponentFromBase(icalcomp);
- this.mapPropsToICS(icalcomp, this.icsEventPropMap);
-
- var bagenum = this.mProperties.enumerator;
- while (bagenum.hasMoreElements()) {
- var iprop = bagenum.getNext().
- QueryInterface(Components.interfaces.nsIProperty);
- try {
- if (!this.eventPromotedProps[iprop.name]) {
- var icalprop = icssvc.createIcalProperty(iprop.name);
- icalprop.value = iprop.value;
- var propBucket = this.mPropertyParams[iprop.name];
- if (propBucket) {
- for (paramName in propBucket) {
- icalprop.setParameter(paramName,
- propBucket[paramName]);
- }
- }
- icalcomp.addProperty(icalprop);
- }
- } catch (e) {
- dump("XXX failed to set " + iprop.name + " to " + iprop.value +
- ": " + e + "\n");
- }
- }
- return icalcomp;
- },
-
- eventPromotedProps: null,
-
- set icalComponent(event) {
- this.modify();
- if (event.componentType != "VEVENT") {
- event = event.getFirstSubcomponent("VEVENT");
- if (!event)
- throw Components.results.NS_ERROR_INVALID_ARG;
- }
-
- this.setItemBaseFromICS(event);
- this.mapPropsFromICS(event, this.icsEventPropMap);
-
- this.importUnpromotedProperties(event, this.eventPromotedProps);
-
- // Importing didn't really change anything
- this.mDirty = false;
- },
-
- isPropertyPromoted: function (name) {
- return (this.eventPromotedProps[name]);
- },
-
- getOccurrencesBetween: function(aStartDate, aEndDate, aCount) {
- if (this.recurrenceInfo) {
- return this.recurrenceInfo.getOccurrences(aStartDate, aEndDate, 0, aCount);
- }
-
- if (checkIfInRange(this, aStartDate, aEndDate)) {
- aCount.value = 1;
- return [this];
- }
-
- aCount.value = 0;
- return [];
- },
-
- set startDate(value) {
- this.modify();
-
- // We're about to change the start date of an item which probably
- // could break the associated calIRecurrenceInfo. We're calling
- // the appropriate method here to adjust the internal structure in
- // order to free clients from worrying about such details.
- if (this.parentItem == this) {
- var rec = this.recurrenceInfo;
- if (rec) {
- rec.onStartDateChange(value,this.startDate);
- }
- }
-
- this.setProperty("DTSTART", value);
- },
-
- get startDate() {
- return this.getProperty("DTSTART");
- },
-
- mEndDate: undefined,
- get endDate() {
- var endDate = this.mEndDate;
- if (endDate === undefined) {
- endDate = this.getProperty("DTEND");
- if (!endDate) {
- endDate = this.startDate.clone();
- var dur = this.getProperty("DURATION");
- if (dur) {
- // If there is a duration set on the event, calculate the right end time.
- var icalDur = Components.classes["@mozilla.org/calendar/duration;1"]
- .createInstance(Components.interfaces.calIDuration);
- icalDur.icalString = dur;
- endDate.addDuration(icalDur);
- } else {
- // If the start time is a date-time the event ends on the same calendar
- // date and time of day. If the start time is a date the events
- // non-inclusive end is the end of the calendar date.
- if (endDate.isDate) {
- endDate.day += 1;
- }
- }
- }
- this.mEndDate = endDate;
- }
- return endDate;
- },
-
- set endDate(value) {
- this.deleteProperty("DURATION"); // setting endDate once removes DURATION
- this.setProperty("DTEND", value);
- return (this.mEndDate = value);
- }
- };
-
-