1 files changed, 87 insertions, 0 deletions
diff --git a/comm/calendar/base/src/CalPeriod.jsm b/comm/calendar/base/src/CalPeriod.jsm
new file mode 100644
index 0000000000..7c3ca3c5e3
--- /dev/null
+++ b/comm/calendar/base/src/CalPeriod.jsm
@@ -0,0 +1,87 @@
+/* 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/. */
+
+var EXPORTED_SYMBOLS = ["CalPeriod"];
+
+const { ICAL, unwrapSetter, wrapGetter } = ChromeUtils.import(
+  "resource:///modules/calendar/Ical.jsm"
+);
+
+const lazy = {};
+ChromeUtils.defineModuleGetter(lazy, "CalDateTime", "resource:///modules/CalDateTime.jsm");
+ChromeUtils.defineModuleGetter(lazy, "CalDuration", "resource:///modules/CalDuration.jsm");
+
+function CalPeriod(innerObject) {
+  this.innerObject = innerObject || new ICAL.Period({});
+  this.wrappedJSObject = this;
+}
+
+CalPeriod.prototype = {
+  QueryInterface: ChromeUtils.generateQI(["calIPeriod"]),
+  classID: Components.ID("{394a281f-7299-45f7-8b1f-cce21258972f}"),
+
+  isMutable: true,
+  innerObject: null,
+
+  get icalPeriod() {
+    return this.innerObject;
+  },
+  set icalPeriod(val) {
+    this.innerObject = val;
+  },
+
+  makeImmutable() {
+    this.isMutable = false;
+  },
+  clone() {
+    return new CalPeriod(this.innerObject.clone());
+  },
+
+  get start() {
+    return wrapGetter(lazy.CalDateTime, this.innerObject.start);
+  },
+  set start(rawval) {
+    unwrapSetter(
+      ICAL.Time,
+      rawval,
+      function (val) {
+        this.innerObject.start = val;
+      },
+      this
+    );
+  },
+
+  get end() {
+    return wrapGetter(lazy.CalDateTime, this.innerObject.getEnd());
+  },
+  set end(rawval) {
+    unwrapSetter(
+      ICAL.Time,
+      rawval,
+      function (val) {
+        if (this.innerObject.duration) {
+          this.innerObject.duration = null;
+        }
+        this.innerObject.end = val;
+      },
+      this
+    );
+  },
+
+  get duration() {
+    return wrapGetter(lazy.CalDuration, this.innerObject.getDuration());
+  },
+
+  get icalString() {
+    return this.innerObject.toICALString();
+  },
+  set icalString(val) {
+    let dates = ICAL.parse._parseValue(val, "period", ICAL.design.icalendar);
+    this.innerObject = ICAL.Period.fromString(dates.join("/"));
+  },
+
+  toString() {
+    return this.innerObject.toString();
+  },
+};