[gnome-builder] greeter : Make greeter sensitive after an error

[Sébastien Lafargue <slafargue src gnome org>]

commit fd5258c2e3106f3b2d64638241aaeab9aef3076d
Author: Anoop Chandu <anoopchandu96 gmail com>
Date:   Sat Dec 24 11:41:13 2016 +0530

    greeter : Make greeter sensitive after an error
    
    Make greeter perspective senstitive when an error occurs during opening
    a project.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=771155

 libide/greeter/ide-greeter-perspective.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/libide/greeter/ide-greeter-perspective.c b/libide/greeter/ide-greeter-perspective.c
index 8ea47dc..65a571f 100644
--- a/libide/greeter/ide-greeter-perspective.c
+++ b/libide/greeter/ide-greeter-perspective.c
@@ -437,9 +437,11 @@ ide_greeter_perspective_open_project_cb (GObject      *object,
                                          gpointer      user_data)
 {
   IdeWorkbench *workbench = (IdeWorkbench *)object;
+  g_autoptr(IdeGreeterPerspective) self = (IdeGreeterPerspective *)user_data;
   g_autoptr(GError) error = NULL;
 
   g_assert (IDE_IS_WORKBENCH (workbench));
+  g_assert (IDE_IS_GREETER_PERSPECTIVE (self));
 
   if (!ide_workbench_open_project_finish (workbench, result, &error))
     {
@@ -460,6 +462,9 @@ ide_greeter_perspective_open_project_cb (GObject      *object,
       g_signal_connect_swapped (dialog, "response", G_CALLBACK (gtk_widget_destroy), workbench);
 
       gtk_window_present (GTK_WINDOW (dialog));
+
+      gtk_widget_set_sensitive (GTK_WIDGET (self), TRUE);
+      gtk_widget_set_sensitive (GTK_WIDGET (self->titlebar), TRUE);
     }
 }
 
@@ -521,7 +526,7 @@ ide_greeter_perspective__row_activated (IdeGreeterPerspective *self,
                                         project_file,
                                         NULL,
                                         ide_greeter_perspective_open_project_cb,
-                                        NULL);
+                                        g_object_ref (self));
     }
 
   ide_project_info_set_is_recent (project_info, TRUE);