[empathy/gnome-3-2] empathy-accounts: re-use existing TpAccount rather than creating a new one

[Guillaume Desmottes <gdesmott src gnome org>]

commit 35c8dca4f051944b011ef8c0843548a10be9117b
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Wed Oct 26 11:12:44 2011 +0200

    empathy-accounts: re-use existing TpAccount rather than creating a new one
    
    This allows us to detect right away if the account is a valid one and we don't
    have to prepare it any more as the AM already did it for us.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=662504
    
    Conflicts:
    
    	src/empathy-accounts.c

 src/empathy-accounts.c |   60 ++++++++++++++++++++++++------------------------
 1 files changed, 30 insertions(+), 30 deletions(-)
---
diff --git a/src/empathy-accounts.c b/src/empathy-accounts.c
index 165dd05..de28f7a 100644
--- a/src/empathy-accounts.c
+++ b/src/empathy-accounts.c
@@ -57,27 +57,6 @@ static gchar *selected_account_name = NULL;
 static gboolean account_manager_prepared = FALSE;
 
 static void
-account_prepare_cb (GObject *source_object,
-    GAsyncResult *result,
-    gpointer user_data)
-{
-  TpAccountManager *manager = TP_ACCOUNT_MANAGER (user_data);
-  TpAccount *account = TP_ACCOUNT (source_object);
-  GError *error = NULL;
-
-  if (!tp_proxy_prepare_finish (account, result, &error))
-    {
-      DEBUG ("Failed to prepare account: %s", error->message);
-      g_error_free (error);
-
-      account = NULL;
-    }
-
-  empathy_accounts_show_accounts_ui (manager, account,
-      G_CALLBACK (gtk_main_quit));
-}
-
-static void
 maybe_show_accounts_ui (TpAccountManager *manager)
 {
   if (hidden ||
@@ -87,6 +66,27 @@ maybe_show_accounts_ui (TpAccountManager *manager)
     empathy_accounts_show_accounts_ui (manager, NULL, gtk_main_quit);
 }
 
+static TpAccount *
+find_account (TpAccountManager *mgr,
+    const gchar *path)
+{
+  GList *accounts, *l;
+  TpAccount *found = NULL;
+
+  accounts = tp_account_manager_get_valid_accounts (mgr);
+  for (l = accounts; l != NULL; l = g_list_next (l))
+    {
+      if (!tp_strdiff (tp_proxy_get_object_path (l->data), path))
+        {
+          found = l->data;
+          break;
+        }
+    }
+
+  g_list_free (accounts);
+  return found;
+}
+
 static void
 account_manager_ready_for_accounts_cb (GObject *source_object,
     GAsyncResult *result,
@@ -107,8 +107,7 @@ account_manager_ready_for_accounts_cb (GObject *source_object,
   if (selected_account_name != NULL)
     {
       gchar *account_path;
-      TpAccount *account = NULL;
-      TpDBusDaemon *bus;
+      TpAccount *account;
 
       /* create and prep the corresponding TpAccount so it's fully ready by the
        * time we try to select it in the accounts dialog */
@@ -118,23 +117,24 @@ account_manager_ready_for_accounts_cb (GObject *source_object,
         account_path = g_strdup_printf ("%s%s", TP_ACCOUNT_OBJECT_PATH_BASE,
             selected_account_name);
 
-      bus = tp_dbus_daemon_dup (NULL);
-      if ((account = tp_account_new (bus, account_path, &error)))
+      account = find_account (manager, account_path);
+
+      if (account != NULL)
         {
-          tp_proxy_prepare_async (account, NULL, account_prepare_cb, manager);
-          g_object_unref (bus);
+          empathy_accounts_show_accounts_ui (manager, account,
+              G_CALLBACK (gtk_main_quit));
+
           return;
         }
       else
         {
-          DEBUG ("Failed to find account with path %s: %s", account_path,
-              error->message);
+          DEBUG ("Failed to find account with path %s", account_path);
+
           g_clear_error (&error);
 
           maybe_show_accounts_ui (manager);
         }
 
-      g_object_unref (bus);
       g_free (account_path);
     }
   else