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/*
This file is part of GNUnet.
Copyright (C) 2010 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
/**
* @file src/setup/gnunet-setup-hostlist-editing.c
* @brief allow editing of the hostlist
* @author Christian Grothoff
*/
#include "gnunet-setup.h"
/**
* Handle editing of text in the GtkListModel. Changes
* the new entry to non-editable and creates another
* empty entry at the end.
*
* @param renderer renderer emitting the signal
* @param path path identifying the edited cell
* @param new_text text that was added
* @param user_data not used
*/
void
GNUNET_setup_hostlist_url_cellrenderertext_edited_cb (
GtkCellRendererText *renderer,
gchar *path,
gchar *new_text,
gpointer user_data)
{
GtkListStore *ls;
GtkTreeIter old;
GtkTreeIter iter;
gchar *oldtext;
ls = GTK_LIST_STORE (
GNUNET_SETUP_get_object ("GNUNET_setup_hostlist_url_liststore"));
if (NULL == ls)
{
GNUNET_break (0);
return;
}
if (! gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (ls), &old, path))
{
GNUNET_break (0);
return;
}
gtk_tree_model_get (GTK_TREE_MODEL (ls),
&old,
GNUNET_GTK_SETUP_HOSTLIST_URL_MC_URL,
&oldtext,
-1);
if (0 == strlen (oldtext))
{
gtk_list_store_insert_before (ls, &iter, &old);
gtk_list_store_set (ls,
&iter,
GNUNET_GTK_SETUP_HOSTLIST_URL_MC_URL,
new_text,
GNUNET_GTK_SETUP_HOSTLIST_URL_MC_EDITABLE,
FALSE,
-1);
}
else
{
gtk_list_store_set (ls,
&old,
GNUNET_GTK_SETUP_HOSTLIST_URL_MC_URL,
new_text,
GNUNET_GTK_SETUP_HOSTLIST_URL_MC_EDITABLE,
FALSE,
-1);
}
g_free (oldtext);
}
/* end of gnunet-setup-hostlist-editing.c */
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