[geary/mjog/user-plugins: 10/26] Plugin.Notification: Convert to an interface

[Michael Gratton <mjog src gnome org>]

commit 7ef62769feb8352f1a48fce55281a2cf8ce64dd1
Author: Michael Gratton <mike vee net>
Date:   Mon Mar 2 18:32:55 2020 +1100

    Plugin.Notification: Convert to an interface
    
    This enables a single plugin to implement other extension points.

 src/client/plugin/desktop-notifications/desktop-notifications.vala | 6 +++---
 src/client/plugin/messaging-menu/messaging-menu.vala               | 6 +++---
 src/client/plugin/notification-badge/notification-badge.vala       | 6 +++---
 src/client/plugin/plugin-notification.vala                         | 4 ++--
 4 files changed, 11 insertions(+), 11 deletions(-)
---
diff --git a/src/client/plugin/desktop-notifications/desktop-notifications.vala 
b/src/client/plugin/desktop-notifications/desktop-notifications.vala
index 8c57a16e..7b6c9822 100644
--- a/src/client/plugin/desktop-notifications/desktop-notifications.vala
+++ b/src/client/plugin/desktop-notifications/desktop-notifications.vala
@@ -18,17 +18,17 @@ public void peas_register_types(TypeModule module) {
 /**
  * Manages standard desktop application notifications.
  */
-public class Plugin.DesktopNotifications : Notification {
+public class Plugin.DesktopNotifications : Geary.BaseObject, Notification {
 
 
     public const Geary.Email.Field REQUIRED_FIELDS =
         Geary.Email.Field.ORIGINATORS | Geary.Email.Field.SUBJECT;
 
-    public override Application.Client application {
+    public Application.Client application {
         get; construct set;
     }
 
-    public override Application.NotificationContext context {
+    public Application.NotificationContext context {
         get; construct set;
     }
 
diff --git a/src/client/plugin/messaging-menu/messaging-menu.vala 
b/src/client/plugin/messaging-menu/messaging-menu.vala
index 4506b1c7..6fd3b69f 100644
--- a/src/client/plugin/messaging-menu/messaging-menu.vala
+++ b/src/client/plugin/messaging-menu/messaging-menu.vala
@@ -16,14 +16,14 @@ public void peas_register_types(TypeModule module) {
 }
 
 /** Updates the Unity messaging menu when new mail arrives. */
-public class Plugin.MessagingMenu : Notification {
+public class Plugin.MessagingMenu : Geary.BaseObject, Notification {
 
 
-    public override Application.Client application {
+    public Application.Client application {
         get; construct set;
     }
 
-    public override Application.NotificationContext context {
+    public Application.NotificationContext context {
         get; construct set;
     }
 
diff --git a/src/client/plugin/notification-badge/notification-badge.vala 
b/src/client/plugin/notification-badge/notification-badge.vala
index 5119b36f..b3b343a7 100644
--- a/src/client/plugin/notification-badge/notification-badge.vala
+++ b/src/client/plugin/notification-badge/notification-badge.vala
@@ -16,14 +16,14 @@ public void peas_register_types(TypeModule module) {
 }
 
 /** Updates Unity application badge with total new message count. */
-public class Plugin.NotificationBadge : Notification {
+public class Plugin.NotificationBadge : Geary.BaseObject, Notification {
 
 
-    public override Application.Client application {
+    public Application.Client application {
         get; construct set;
     }
 
-    public override Application.NotificationContext context {
+    public Application.NotificationContext context {
         get; construct set;
     }
 
diff --git a/src/client/plugin/plugin-notification.vala b/src/client/plugin/plugin-notification.vala
index 90513c6e..fd409644 100644
--- a/src/client/plugin/plugin-notification.vala
+++ b/src/client/plugin/plugin-notification.vala
@@ -6,9 +6,9 @@
  */
 
 /**
- * A plugin for notifying of new mail being delivered.
+ * A plugin extension point for notifying of mail sending or arriving.
  */
-public abstract class Plugin.Notification : GLib.Object {
+public interface Plugin.Notification : Geary.BaseObject {
 
     /** The application instance containing the plugin. */
     public abstract Application.Client application {