[geary/wip/714104-refine-account-dialog: 9/15] Update account nickname in AccountsEditorListPane when it changes

[Michael Gratton <mjog src gnome org>]

commit 53e97f91d3f9322a33110ea04630212163ea47e2
Author: Michael Gratton <mike vee net>
Date:   Sat Sep 8 21:55:31 2018 +1000

    Update account nickname in AccountsEditorListPane when it changes

 src/client/accounts/accounts-editor-list-pane.vala | 30 +++++++++++++++-------
 1 file changed, 21 insertions(+), 9 deletions(-)
---
diff --git a/src/client/accounts/accounts-editor-list-pane.vala 
b/src/client/accounts/accounts-editor-list-pane.vala
index f5798bde..4f3ad517 100644
--- a/src/client/accounts/accounts-editor-list-pane.vala
+++ b/src/client/accounts/accounts-editor-list-pane.vala
@@ -210,7 +210,7 @@ internal class Accounts.EditorListPane : Gtk.Grid, EditorPane {
                                            Manager.Status status) {
         AccountListRow? row = get_account_row(account);
         if (row != null) {
-            row.update(status);
+            row.update_status(status);
         }
     }
 
@@ -291,14 +291,28 @@ private class Accounts.AccountListRow : EditorRow<EditorListPane> {
         this.layout.add(this.account_name);
         this.layout.add(this.account_details);
 
-        update(status);
+        this.account.information_changed.connect(on_account_changed);
+        update_nickname();
+        update_status(status);
+    }
+
+    ~AccountListRow() {
+        this.account.information_changed.disconnect(on_account_changed);
     }
 
     public override void activated(EditorListPane pane) {
         pane.show_existing_account(this.account);
     }
 
-    public void update(Manager.Status status) {
+    public void update_nickname() {
+        string name = this.account.nickname;
+        if (Geary.String.is_empty(name)) {
+            name = account.primary_mailbox.to_address_display("", "");
+        }
+        this.account_name.set_text(name);
+    }
+
+    public void update_status(Manager.Status status) {
         if (status != Manager.Status.UNAVAILABLE) {
             this.unavailable_icon.hide();
             this.set_tooltip_text("");
@@ -309,12 +323,6 @@ private class Accounts.AccountListRow : EditorRow<EditorListPane> {
             );
         }
 
-        string name = this.account.nickname;
-        if (Geary.String.is_empty(name)) {
-            name = account.primary_mailbox.to_address_display("", "");
-        }
-        this.account_name.set_text(name);
-
         string? details = this.account.service_label;
         switch (account.service_provider) {
         case Geary.ServiceProvider.GMAIL:
@@ -348,6 +356,10 @@ private class Accounts.AccountListRow : EditorRow<EditorListPane> {
         }
     }
 
+    private void on_account_changed() {
+        update_nickname();
+    }
+
 }