1 files changed, 58 insertions, 0 deletions
diff --git a/comm/calendar/base/content/dialogs/calendar-providerUninstall-dialog.js b/comm/calendar/base/content/dialogs/calendar-providerUninstall-dialog.js
new file mode 100644
index 0000000000..0f39cecbf1
--- /dev/null
+++ b/comm/calendar/base/content/dialogs/calendar-providerUninstall-dialog.js
@@ -0,0 +1,58 @@
+/* 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 { cal } = ChromeUtils.import("resource:///modules/calendar/calUtils.jsm");
+
+window.addEventListener("DOMContentLoaded", onLoad);
+function onLoad() {
+  let extension = window.arguments[0].extension;
+  document.getElementById("provider-name-label").value = extension.name;
+
+  let calendarList = document.getElementById("calendar-list");
+
+  for (let calendar of cal.manager.getCalendars()) {
+    if (calendar.providerID != extension.id) {
+      continue;
+    }
+
+    let item = document.createXULElement("richlistitem");
+    item.setAttribute("calendar-id", calendar.id);
+
+    let checkbox = document.createXULElement("checkbox");
+    checkbox.classList.add("calendar-selected");
+    item.appendChild(checkbox);
+
+    let colorMarker = document.createElement("div");
+    colorMarker.classList.add("calendar-color");
+    item.appendChild(colorMarker);
+    colorMarker.style.backgroundColor = calendar.getProperty("color");
+
+    let label = document.createXULElement("label");
+    label.classList.add("calendar-name");
+    label.value = calendar.name;
+    item.appendChild(label);
+
+    calendarList.appendChild(item);
+  }
+}
+
+document.addEventListener("dialogaccept", () => {
+  // Tell our caller that the extension should be uninstalled.
+  let args = window.arguments[0];
+  args.shouldUninstall = true;
+
+  let calendarList = document.getElementById("calendar-list");
+
+  // Unsubscribe from all selected calendars
+  for (let item of calendarList.children) {
+    if (item.querySelector(".calendar-selected").checked) {
+      cal.manager.unregisterCalendar(cal.manager.getCalendarById(item.getAttribute("calendar-id")));
+    }
+  }
+});
+
+document.addEventListener("dialogcancel", () => {
+  let args = window.arguments[0];
+  args.shouldUninstall = false;
+});