1 files changed, 33 insertions, 0 deletions
diff --git a/devtools/client/projecteditor/lib/helpers/prompts.js b/devtools/client/projecteditor/lib/helpers/prompts.js
new file mode 100644
index 000000000..0df6af304
--- /dev/null
+++ b/devtools/client/projecteditor/lib/helpers/prompts.js
@@ -0,0 +1,33 @@
+/* -*- Mode: Javascript; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* 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/. */
+
+/**
+ * This file contains helper functions for showing user prompts.
+ * See https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIPromptService
+ */
+
+const { Cu, Cc, Ci } = require("chrome");
+const { getLocalizedString } = require("devtools/client/projecteditor/lib/helpers/l10n");
+const prompts = Cc["@mozilla.org/embedcomp/prompt-service;1"]
+                        .getService(Ci.nsIPromptService);
+
+/**
+ * Show a prompt.
+ *
+ * @param string title
+ *               The title to the dialog
+ * @param string message
+ *               The message to display
+ *
+ * @return bool
+ *         Whether the user has confirmed the action
+ */
+function confirm(title, message) {
+  var result = prompts.confirm(null, title || "Title of this Dialog", message || "Are you sure?");
+  return result;
+}
+exports.confirm = confirm;
+