Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

1 files changed, 54 insertions, 0 deletions

diff --git a/mailnews/base/public/nsIMsgKeyArray.idl b/mailnews/base/public/nsIMsgKeyArray.idl
new file mode 100644
index 000000000..183195440
--- /dev/null
+++ b/mailnews/base/public/nsIMsgKeyArray.idl
@@ -0,0 +1,54 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 interface wraps an nsTArray<nsMsgKey> so that we can pass arrays
+ * back and forth between c++ and js (or via xpconnect generally).
+ */
+
+#include "nsISupports.idl"
+#include "MailNewsTypes2.idl"
+
+[scriptable, uuid(4aa3ed2e-5bb1-40b3-ad03-2f1cfef386c4)]
+interface nsIMsgKeyArray : nsISupports {
+  /**
+   * Get the key at the specified 0-based array index.
+   *
+   * @param aIndex 0-based index.
+   * @returns key at the specified index.
+   */
+  nsMsgKey getKeyAt(in long aIndex);
+
+  readonly attribute unsigned long length;
+
+  void setCapacity(in unsigned long aCapacity);
+  /**
+   * Adds a key to the end of the array
+   * @param key to append to the array.
+   */
+  void appendElement(in nsMsgKey aMsgKey);
+
+  /**
+   * Inserts a key into a previously sorted array
+   * @param key to insert into the array.
+   */
+  void insertElementSorted(in nsMsgKey aMsgKey);
+
+  /**
+   * Sort the array by key.
+   */
+  void sort();
+
+  /**
+   * Retrieves the entire array in such a way that xpconnect can easily
+   * create a js array of the keys.
+   *
+   * @returns array of the keys
+   */
+  void getArray(out unsigned long aCount,
+           [array, size_is(aCount)] out nsMsgKey aKeys);
+};
+