[empathy] empathy_account_chooser_set_account: select account later if not ready yet

[Guillaume Desmottes <gdesmott src gnome org>]

commit 8bb2b53dad076cbc9fc92ab11e11f1ba6fcbfd92
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Wed Oct 26 12:23:45 2011 +0200

    empathy_account_chooser_set_account: select account later if not ready yet
    
    It's stupid to have to ask to any user of this widget to do this itself.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=662604

 libempathy-gtk/empathy-account-chooser.c |   24 ++++++++++++++++++-
 libempathy-gtk/empathy-log-window.c      |   38 ++++--------------------------
 2 files changed, 28 insertions(+), 34 deletions(-)
---
diff --git a/libempathy-gtk/empathy-account-chooser.c b/libempathy-gtk/empathy-account-chooser.c
index 3f7d70b..87fdbbf 100644
--- a/libempathy-gtk/empathy-account-chooser.c
+++ b/libempathy-gtk/empathy-account-chooser.c
@@ -65,6 +65,8 @@ struct _EmpathyAccountChooserPriv
   EmpathyAccountChooserFilterFunc filter;
   gpointer filter_data;
   gboolean ready;
+
+  TpAccount *select_when_ready;
 };
 
 typedef struct
@@ -154,6 +156,8 @@ static gboolean account_chooser_set_account_foreach (GtkTreeModel *model,
     SetAccountData *data);
 static void update_account (EmpathyAccountChooser *self,
     TpAccount *account);
+static gboolean select_account (EmpathyAccountChooser *self,
+    TpAccount *account);
 
 enum {
   PROP_0,
@@ -295,6 +299,13 @@ account_manager_prepared_cb (GObject *source_object,
 
   g_list_free (accounts);
 
+  if (self->priv->select_when_ready != NULL)
+    {
+      select_account (self, self->priv->select_when_ready);
+
+      g_clear_object (&self->priv->select_when_ready);
+    }
+
   self->priv->ready = TRUE;
   g_signal_emit (self, signals[READY], 0);
 }
@@ -354,6 +365,7 @@ account_chooser_dispose (GObject *object)
   EmpathyAccountChooser *self = EMPATHY_ACCOUNT_CHOOSER (object);
 
   g_clear_object (&self->priv->manager);
+  g_clear_object (&self->priv->select_when_ready);
 
   G_OBJECT_CLASS (empathy_account_chooser_parent_class)->dispose (object);
 }
@@ -570,7 +582,17 @@ gboolean
 empathy_account_chooser_set_account (EmpathyAccountChooser *self,
     TpAccount *account)
 {
-  return select_account (self, account);
+  if (self->priv->ready)
+    return select_account (self, account);
+
+  /* Account chooser is not ready yet, we'll try selecting the account once it
+   * is */
+  g_clear_object (&self->priv->select_when_ready);
+
+  if (account != NULL)
+    self->priv->select_when_ready = g_object_ref (account);
+
+  return FALSE;
 }
 
 void
diff --git a/libempathy-gtk/empathy-log-window.c b/libempathy-gtk/empathy-log-window.c
index ab15b16..b899cfa 100644
--- a/libempathy-gtk/empathy-log-window.c
+++ b/libempathy-gtk/empathy-log-window.c
@@ -299,16 +299,6 @@ ctx_free (Ctx *ctx)
 }
 
 static void
-account_chooser_ready_cb (EmpathyAccountChooser *chooser,
-    EmpathyLogWindow *self)
-{
-  /* We'll display the account once the model has been populate with the chats
-   * of this account. */
-  empathy_account_chooser_set_account (EMPATHY_ACCOUNT_CHOOSER (
-      self->priv->account_chooser), self->priv->selected_account);
-}
-
-static void
 select_account_once_ready (EmpathyLogWindow *self,
     TpAccount *account,
     const gchar *chat_id,
@@ -326,12 +316,8 @@ select_account_once_ready (EmpathyLogWindow *self,
 
   self->priv->selected_is_chatroom = is_chatroom;
 
-  if (empathy_account_chooser_is_ready (account_chooser))
-    account_chooser_ready_cb (account_chooser, self);
-  else
-    /* Chat will be selected once the account chooser is ready */
-    g_signal_connect (account_chooser, "ready",
-        G_CALLBACK (account_chooser_ready_cb), self);
+  empathy_account_chooser_set_account (EMPATHY_ACCOUNT_CHOOSER (
+      self->priv->account_chooser), self->priv->selected_account);
 }
 
 static void
@@ -3707,18 +3693,6 @@ log_window_logger_clear_account_cb (TpProxy *proxy,
 }
 
 static void
-log_window_clear_logs_chooser_select_account (EmpathyAccountChooser *chooser,
-    EmpathyLogWindow *self)
-{
-  EmpathyAccountChooser *account_chooser;
-
-  account_chooser = EMPATHY_ACCOUNT_CHOOSER (self->priv->account_chooser);
-
-  empathy_account_chooser_set_account (chooser,
-      empathy_account_chooser_get_account (account_chooser));
-}
-
-static void
 log_window_delete_menu_clicked_cb (GtkMenuItem *menuitem,
     EmpathyLogWindow *self)
 {
@@ -3735,11 +3709,9 @@ log_window_delete_menu_clicked_cb (GtkMenuItem *menuitem,
   empathy_account_chooser_refilter (account_chooser);
 
   /* Select the same account as in the history window */
-  if (empathy_account_chooser_is_ready (account_chooser))
-    log_window_clear_logs_chooser_select_account (account_chooser, self);
-  else
-    g_signal_connect (account_chooser, "ready",
-        G_CALLBACK (log_window_clear_logs_chooser_select_account), self);
+  empathy_account_chooser_set_account (account_chooser,
+      empathy_account_chooser_get_account (
+        EMPATHY_ACCOUNT_CHOOSER (self->priv->account_chooser)));
 
   dialog = gtk_message_dialog_new_with_markup (GTK_WINDOW (self),
       GTK_DIALOG_MODAL, GTK_MESSAGE_WARNING,