[empathy] unsensitive the remove button while loading

[Guillaume Desmottes <gdesmott src gnome org>]

commit d5872cec74644d7e3c53a65433271ca05c67c4b9
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Thu Aug 26 17:15:30 2010 +0200

    unsensitive the remove button while loading

 src/empathy-accounts-dialog.c |   15 ++++++++++++++-
 1 files changed, 14 insertions(+), 1 deletions(-)
---
diff --git a/src/empathy-accounts-dialog.c b/src/empathy-accounts-dialog.c
index 4f09c0e..4bf6927 100644
--- a/src/empathy-accounts-dialog.c
+++ b/src/empathy-accounts-dialog.c
@@ -104,6 +104,7 @@ typedef struct {
 
   GtkWidget *notebook_account;
   GtkWidget *spinner;
+  gboolean loading;
 
   /* We have to keep a reference on the actual EmpathyAccountWidget, not just
    * his GtkWidget. It is the only reliable source we can query to know if
@@ -1313,7 +1314,8 @@ accounts_dialog_model_selection_changed (GtkTreeSelection *selection,
     }
 
   /* Update remove button sensitivity */
-  gtk_widget_set_sensitive (priv->button_remove, is_selection && !creating);
+  gtk_widget_set_sensitive (priv->button_remove, is_selection && !creating &&
+      !priv->loading);
 }
 
 static void
@@ -1872,11 +1874,20 @@ static void
 finished_loading (EmpathyAccountsDialog *self)
 {
   EmpathyAccountsDialogPriv *priv = GET_PRIV (self);
+  GtkTreeSelection *selection;
+  gboolean has_selected;
+
+  priv->loading = FALSE;
 
   gtk_widget_set_sensitive (priv->button_add, TRUE);
   gtk_widget_set_sensitive (priv->button_import, TRUE);
   gtk_widget_set_sensitive (priv->treeview, TRUE);
 
+  /* Sensitive the remove button if there is an account selected */
+  selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
+  has_selected = gtk_tree_selection_get_selected (selection, NULL, NULL);
+  gtk_widget_set_sensitive (priv->button_remove, has_selected);
+
   gtk_spinner_stop (GTK_SPINNER (priv->spinner));
   gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook_account),
       NOTEBOOK_PAGE_ACCOUNT);
@@ -2053,6 +2064,8 @@ accounts_dialog_build_ui (EmpathyAccountsDialog *dialog)
 #endif /* HAVE_MEEGO */
 
   /* Display loading page */
+  priv->loading = TRUE;
+
   priv->spinner = gtk_spinner_new ();
 
   gtk_spinner_start (GTK_SPINNER (priv->spinner));