1 files changed, 46 insertions, 0 deletions
diff --git a/mailnews/base/public/nsIMsgFolderCompactor.idl b/mailnews/base/public/nsIMsgFolderCompactor.idl
new file mode 100644
index 000000000..66fc27854
--- /dev/null
+++ b/mailnews/base/public/nsIMsgFolderCompactor.idl
@@ -0,0 +1,46 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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/. */
+
+#include "nsISupports.idl"
+
+interface nsIMsgFolder;
+interface nsIMsgWindow;
+interface nsIUrlListener;
+interface nsIArray;
+
+[scriptable, uuid(38c7e876-3083-4aea-8dcd-0ea0ec1753a3)]
+
+/**
+ * Use this for any object that wants to handle compacting folders.
+ * Currently, the folders themselves create this object.
+ */
+
+interface nsIMsgFolderCompactor :  nsISupports
+{
+  /**
+   * Compact the given folder, or its offline store (imap/news only)
+   *
+   * @param aFolder        The folder to compact
+   * @param aOfflineStore  Just compact the offline store?
+   * @param aListener      Notified of completion, can be null.
+   * @param aMsgWindow     Used for progress/status, can be null
+   */
+  void compact(in nsIMsgFolder aFolder, in boolean aOfflineStore,
+               in nsIUrlListener aListener, in nsIMsgWindow aMsgWindow);
+
+  /**
+   * Compact the passed in array of folders, and the passed in offline stores.
+   *
+   * @param aArrayOfFoldersToCompact  The folders to compact.
+   * @param aOfflineFolderArray  Folders whose offline stores we
+   *                             should compact, can be null.
+   * @param aListener            Notified of completion, can be null.
+   * @param aMsgWindow           Used for progress/status, can be null
+   */
+  void compactFolders(in nsIArray aArrayOfFoldersToCompact,
+                      in nsIArray aOfflineFolderArray,
+                      in nsIUrlListener aListener,
+                      in nsIMsgWindow aMsgWindow);
+};