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

mailnews/base/public/nsIMapiRegistry.idl

@@ -0,0 +1,50 @@
+/* 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 mozIDOMWindowProxy;
+
+/**
+ * This interface provides support for registering Mozilla as the default
+ * Mail Client. This interface can also be used to get/set the user preference
+ * for the default Mail Client.
+ * 
+ */
+
+[scriptable, uuid(47D707C3-4369-46A6-A053-5118E12579D6)]
+interface nsIMapiRegistry: nsISupports {
+
+   /** This is set to TRUE if Mozilla is the default mail application
+    */
+   attribute boolean isDefaultMailClient;
+
+   /* Set to TRUE if Mozilla is the default news application */
+   attribute boolean isDefaultNewsClient;
+
+   /* Set to TRUE if we are the default feed/rss application */
+   attribute boolean isDefaultFeedClient;
+
+   /** This is set TRUE only once per session.
+    */
+   readonly attribute boolean showDialog;
+
+   /** This will bring the dialog asking the user if he/she wants to set
+    * Mozilla as default Mail Client.
+    * Call this only if Mozilla is not the default Mail client
+    */
+   void showMailIntegrationDialog(in mozIDOMWindowProxy parentWindow);
+
+   /* After being installed, when we first launch, make sure we add the correct
+    OS registry entries to make us show up as regsitered mail and news client
+    in the OS
+   */
+   
+   void registerMailAndNewsClient();
+};
+
+%{C++
+#define NS_IMAPIREGISTRY_CONTRACTID    "@mozilla.org/mapiregistry;1"
+#define NS_IMAPIREGISTRY_CLASSNAME "Mozilla MAPI Registry"
+%}