diff options
Diffstat (limited to 'calendar/gui/e-tasks.c')
| -rw-r--r-- | calendar/gui/e-tasks.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/calendar/gui/e-tasks.c b/calendar/gui/e-tasks.c index d4d88a70eb..3e6a71b808 100644 --- a/calendar/gui/e-tasks.c +++ b/calendar/gui/e-tasks.c @@ -749,6 +749,33 @@ backend_error_cb (ECal *client, const char *message, gpointer data) g_free (urinopwd); } +/* Callback from the calendar client when the backend dies */ +static void +backend_died_cb (ECal *client, gpointer data) +{ + ETasks *tasks; + ETasksPrivate *priv; + char *message; + GtkWidget *dialog; + + tasks = E_TASKS (data); + priv = tasks->priv; + + /* FIXME: this doesn't remove the task list from the list or anything */ + message = g_strdup_printf (_("The task backend for\n%s\n has crashed. " + "You will have to restart Evolution in order " + "to use it again"), + e_cal_get_uri (client)); + e_calendar_table_set_status_message (E_CALENDAR_TABLE (e_tasks_get_calendar_table (tasks)), NULL); + + dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (tasks))), + 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, + message); + gtk_dialog_run (GTK_DIALOG (dialog)); + gtk_widget_destroy (dialog); + g_free (message); +} + void e_tasks_open_task (ETasks *tasks) { @@ -813,11 +840,17 @@ e_tasks_add_todo_source (ETasks *tasks, ESource *source) set_status_message (tasks, _("Opening tasks at %s"), str_uri); client = auth_new_cal_from_source (source, E_CAL_SOURCE_TYPE_TODO); + if (!client) { + g_free (str_uri); + return FALSE; + } + g_hash_table_insert (priv->clients, str_uri, client); priv->clients_list = g_list_prepend (priv->clients_list, client); g_signal_connect (G_OBJECT (client), "backend_error", G_CALLBACK (backend_error_cb), tasks); g_signal_connect (G_OBJECT (client), "categories_changed", G_CALLBACK (client_categories_changed_cb), tasks); + g_signal_connect (G_OBJECT (client), "backend_died", G_CALLBACK (backend_died_cb), tasks); if (!e_cal_open (client, FALSE, &error)) { GtkWidget *dialog; |