[polari] joinDialog: Don't close when saving new account

[Florian Müllner <fmuellner src gnome org>]

commit 84ff117eb0666c9e437d118b66007b390f925cf7
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Oct 16 16:15:34 2015 +0200

    joinDialog: Don't close when saving new account
    
    The whole point of allowing users to create new connections directly
    from the join dialog was to ease the task of joining a room; closing
    the dialog on account creation and requiring the user to open the
    dialog again clearly defeats that purpose.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=756702

 src/joinDialog.js    |    3 +++
 src/mainWindow.js    |    8 --------
 src/messageDialog.js |    1 +
 3 files changed, 4 insertions(+), 8 deletions(-)
---
diff --git a/src/joinDialog.js b/src/joinDialog.js
index e07c1b2..33865cd 100644
--- a/src/joinDialog.js
+++ b/src/joinDialog.js
@@ -50,6 +50,8 @@ const JoinDialog = new Lang.Class({
             function(w, response) {
                 if (response == Gtk.ResponseType.OK)
                     this._onConfirmClicked();
+                else
+                    this.widget.destroy();
             }));
         this.widget.connect('destroy', Lang.bind(this,
             function() {
@@ -139,6 +141,7 @@ const JoinDialog = new Lang.Class({
     _onConfirmClicked: function() {
         if (this._page == DialogPage.MAIN) {
             this._joinRoom();
+            this._widget.destroy();
         } else {
             this._details.save();
             this._setPage(DialogPage.MAIN);
diff --git a/src/mainWindow.js b/src/mainWindow.js
index 4a77b0c..c3f3c40 100644
--- a/src/mainWindow.js
+++ b/src/mainWindow.js
@@ -212,20 +212,12 @@ const MainWindow = new Lang.Class({
         let dialog = new JoinDialog.JoinDialog();
         dialog.widget.transient_for = this.window;
         dialog.widget.show();
-        dialog.widget.connect('response',
-            function(widget) {
-                widget.destroy();
-            });
     },
 
     showMessageUserDialog: function() {
         let dialog = new MessageDialog.MessageDialog();
         dialog.widget.transient_for = this.window;
         dialog.widget.show();
-        dialog.widget.connect('response',
-            function(widget) {
-                widget.destroy();
-            });
     },
 
     _updateUserListLabel: function() {
diff --git a/src/messageDialog.js b/src/messageDialog.js
index 9b974b4..cfde0bb 100644
--- a/src/messageDialog.js
+++ b/src/messageDialog.js
@@ -52,6 +52,7 @@ const MessageDialog = new Lang.Class({
             function(w, response) {
                 if (response == Gtk.ResponseType.OK)
                     this._onMessageClicked();
+                this.widget.destroy();
             }));
     },