/*

 * Copyright (C) 2007-2008 Guillaume Desmottes

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation; either

 * version 2.1 of the License, or (at your option) any later version.

 *

 * This library 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

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with this library; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 *

 * Authors: Guillaume Desmottes <gdesmott@gnome.org>

 *          Frederic Peters <fpeters@0d.be>

 */

#include "config.h"

#include "tpaw-account-widget-sip.h"

#include <glib/gi18n-lib.h>

#include "tpaw-account-widget-private.h"

#include "tpaw-builder.h"

typedef struct {

  TpawAccountWidget *self;

  GtkWidget *vbox_settings;

  GtkWidget *label_stun_server;

  GtkWidget *entry_stun_server;

  GtkWidget *label_stun_port;

  GtkWidget *spinbutton_stun_port;

  GtkWidget *checkbutton_discover_stun;

  GtkWidget *combobox_transport;

  GtkWidget *combobox_keep_alive_mechanism;

  GtkWidget *spinbutton_keepalive_interval;

} TpawAccountWidgetSip;

static void

account_widget_sip_destroy_cb (GtkWidget *widget,

                               TpawAccountWidgetSip *settings)

{

  g_slice_free (TpawAccountWidgetSip, settings);

}

static void

account_widget_sip_discover_stun_toggled_cb (

    GtkWidget *checkbox,

    TpawAccountWidgetSip *settings)

{

  gboolean active;

  active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbox));

  gtk_widget_set_sensitive (settings->label_stun_server, !active);

  gtk_widget_set_sensitive (settings->entry_stun_server, !active);

  gtk_widget_set_sensitive (settings->label_stun_port, !active);

  gtk_widget_set_sensitive (settings->spinbutton_stun_port, !active);

}

static void

keep_alive_mechanism_combobox_change_cb (GtkWidget *widget,

    TpawAccountWidgetSip *self)

{

  GtkTreeIter iter;

  GtkTreeModel *model;

  gchar *mechanism;

  gboolean enabled;

  /* Unsensitive the keep-alive spin button if keep-alive is disabled */

  if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (widget), &iter))

    return;

  model = gtk_combo_box_get_model (GTK_COMBO_BOX (widget));

  gtk_tree_model_get (model, &iter, 0, &mechanism, -1);

  enabled = tp_strdiff (mechanism, "none");

  gtk_widget_set_sensitive (self->spinbutton_keepalive_interval, enabled);

  g_free (mechanism);

}

static void

checkbutton_tel_toggled (

    GtkWidget *checkbox,

    TpawAccountWidgetSip *sip_settings)

{

  TpawAccountSettings *settings;

  settings = tpaw_account_widget_get_settings (sip_settings->self);

  tpaw_account_settings_set_uri_scheme_tel (settings,

      gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbox)));

  tpaw_account_widget_changed (sip_settings->self);

}

GtkWidget *

tpaw_account_widget_sip_build (TpawAccountWidget *self,

    const char *filename,

    GtkWidget **grid_common_settings)

{

  TpawAccountWidgetSip *settings;

  GtkWidget *vbox_settings;

  gboolean is_simple;

  GtkWidget *grid_advanced;

  g_object_get (self, "simple", &is_simple, NULL);

  if (is_simple)

    {

      self->ui_details->gui = tpaw_builder_get_resource (filename,

          "vbox_sip_simple", &vbox_settings,

          NULL);

      tpaw_account_widget_handle_params (self,

          "entry_userid_simple", "account",

          "entry_password_simple", "password",

          NULL);

      self->ui_details->default_focus = g_strdup ("entry_userid_simple");

    }

  else

    {

      GtkListStore *store;

      GtkCellRenderer *renderer;

      GtkToggleButton *checkbutton_tel;

      settings = g_slice_new0 (TpawAccountWidgetSip);

      settings->self = self;

      self->ui_details->gui = tpaw_builder_get_resource (filename,

          "grid_common_settings", grid_common_settings,

          "grid_advanced_sip_settings", &grid_advanced,

          "vbox_sip_settings", &vbox_settings,

          "label_stun-server", &settings->label_stun_server,

          "entry_stun-server", &settings->entry_stun_server,

          "label_stun-port", &settings->label_stun_port,

          "spinbutton_stun-port", &settings->spinbutton_stun_port,

          "checkbutton_discover-stun", &settings->checkbutton_discover_stun,

          "spinbutton_keepalive-interval",

            &settings->spinbutton_keepalive_interval,

          "checkbutton_tel", &checkbutton_tel,

          NULL);

      settings->vbox_settings = vbox_settings;

      gtk_toggle_button_set_active (checkbutton_tel,

          tpaw_account_settings_has_uri_scheme_tel (

            tpaw_account_widget_get_settings (self)));

      tpaw_account_widget_handle_params (self,

          "entry_userid", "account",

          "entry_password", "password",

          "checkbutton_discover-stun", "discover-stun",

          "entry_stun-server", "stun-server",

          "spinbutton_stun-port", "stun-port",

          "entry_auth-user", "auth-user",

          "entry_proxy-host", "proxy-host",

          "spinbutton_port", "port",

          "checkbutton_loose-routing", "loose-routing",

          "checkbutton_discover-binding", "discover-binding",

          "spinbutton_keepalive-interval", "keepalive-interval",

          "checkbutton_ignore-tls-errors", "ignore-tls-errors",

          "entry_local-ip-address", "local-ip-address",

          "spinbutton_local-port", "local-port",

          NULL);

      account_widget_sip_discover_stun_toggled_cb (

          settings->checkbutton_discover_stun,

          settings);

      tpaw_builder_connect (self->ui_details->gui, settings,

          "vbox_sip_settings", "destroy", account_widget_sip_destroy_cb,

          "checkbutton_discover-stun", "toggled",

          account_widget_sip_discover_stun_toggled_cb,

          "checkbutton_tel", "toggled", checkbutton_tel_toggled,

          NULL);

      self->ui_details->default_focus = g_strdup ("entry_userid");

      /* Create the 'transport' combo box. The first column has to contain the

       * value of the param. */

      store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);

      settings->combobox_transport = gtk_combo_box_new_with_model (

          GTK_TREE_MODEL (store));

      renderer = gtk_cell_renderer_text_new ();

      gtk_cell_layout_pack_start (

          GTK_CELL_LAYOUT (settings->combobox_transport), renderer, TRUE);

      gtk_cell_layout_add_attribute (

          GTK_CELL_LAYOUT (settings->combobox_transport), renderer, "text", 1);

      gtk_list_store_insert_with_values (store, NULL, -1,

          0, "auto", 1, _("Auto"), -1);

      gtk_list_store_insert_with_values (store, NULL, -1,

          0, "udp", 1, _("UDP"), -1);

      gtk_list_store_insert_with_values (store, NULL, -1,

          0, "tcp", 1, _("TCP"), -1);

      gtk_list_store_insert_with_values (store, NULL, -1,

          0, "tls", 1, _("TLS"), -1);

      tpaw_account_widget_setup_widget (self, settings->combobox_transport,

          "transport");

      gtk_grid_attach (GTK_GRID (grid_advanced), settings->combobox_transport,

          1, 11, 3, 1);

      gtk_widget_show (settings->combobox_transport);

      /* Create the 'keep-alive mechanism' combo box */

      store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);

      settings->combobox_keep_alive_mechanism = gtk_combo_box_new_with_model (

          GTK_TREE_MODEL (store));

      renderer = gtk_cell_renderer_text_new ();

      gtk_cell_layout_pack_start (

          GTK_CELL_LAYOUT (settings->combobox_keep_alive_mechanism), renderer,

          TRUE);

      gtk_cell_layout_add_attribute (

          GTK_CELL_LAYOUT (settings->combobox_keep_alive_mechanism), renderer,

          "text", 1);

      gtk_list_store_insert_with_values (store, NULL, -1,

          0, "auto", 1, _("Auto"), -1);

      gtk_list_store_insert_with_values (store, NULL, -1,

          /* translators: this string is very specific to SIP's internal; maybe

           * best to keep the English version. */

          0, "register", 1, _("Register"), -1);

      gtk_list_store_insert_with_values (store, NULL, -1,

          /* translators: this string is very specific to SIP's internal; maybe

           * best to keep the English version. */

          0, "options", 1, _("Options"), -1);

      gtk_list_store_insert_with_values (store, NULL, -1,

          0, "none", 1, _("None"), -1);

      g_signal_connect (settings->combobox_keep_alive_mechanism, "changed",

          G_CALLBACK (keep_alive_mechanism_combobox_change_cb), settings);

      tpaw_account_widget_setup_widget (self,

          settings->combobox_keep_alive_mechanism, "keepalive-mechanism");

      gtk_grid_attach (GTK_GRID (grid_advanced),

          settings->combobox_keep_alive_mechanism,

          1, 7, 3, 1);

      gtk_widget_show (settings->combobox_keep_alive_mechanism);

    }

  return vbox_settings;

}