Revert "Issue #756 - Remove Contextual Identity from Basilisk"

This reverts commit ac50c95756.

application/basilisk/components/preferences/in-content/containers.js

@@ -0,0 +1,73 @@
+/* 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://gre/modules/AppConstants.jsm");
+Components.utils.import("resource://gre/modules/ContextualIdentityService.jsm");
+
+const containersBundle = Services.strings.createBundle("chrome://browser/locale/preferences/containers.properties");
+
+const defaultContainerIcon = "fingerprint";
+const defaultContainerColor = "blue";
+
+let gContainersPane = {
+
+  init() {
+    this._list = document.getElementById("containersView");
+
+    document.getElementById("backContainersLink").addEventListener("click", function () {
+      gotoPref("privacy");
+    });
+
+    this._rebuildView();
+  },
+
+  _rebuildView() {
+    const containers = ContextualIdentityService.getIdentities();
+    while (this._list.firstChild) {
+      this._list.firstChild.remove();
+    }
+    for (let container of containers) {
+      let item = document.createElement("richlistitem");
+      item.setAttribute("containerName", ContextualIdentityService.getUserContextLabel(container.userContextId));
+      item.setAttribute("containerIcon", container.icon);
+      item.setAttribute("containerColor", container.color);
+      item.setAttribute("userContextId", container.userContextId);
+
+      this._list.appendChild(item);
+    }
+  },
+
+  onRemoveClick(button) {
+    let userContextId = button.getAttribute("value");
+    ContextualIdentityService.remove(userContextId);
+    this._rebuildView();
+  },
+  onPeferenceClick(button) {
+    this.openPreferenceDialog(button.getAttribute("value"));
+  },
+
+  onAddButtonClick(button) {
+    this.openPreferenceDialog(null);
+  },
+
+  openPreferenceDialog(userContextId) {
+    let identity = {
+      name: "",
+      icon: defaultContainerIcon,
+      color: defaultContainerColor
+    };
+    let title;
+    if (userContextId) {
+      identity = ContextualIdentityService.getIdentityFromId(userContextId);
+      // This is required to get the translation string from defaults
+      identity.name = ContextualIdentityService.getUserContextLabel(identity.userContextId);
+      title = containersBundle.formatStringFromName("containers.updateContainerTitle", [identity.name], 1);
+    }
+
+    const params = { userContextId, identity, windowTitle: title };
+    gSubDialog.open("chrome://browser/content/preferences/containers.xul",
+                     null, params);
+  }
+
+};