aboutsummaryrefslogtreecommitdiff
path: root/src/anastasis/anastasis-gtk_handle-continent-selected.c
blob: c9587995f876d913dfbee39aa91ffba95978c0b1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
/*
     This file is part of anastasis-gtk.
     Copyright (C) 2020 Anastasis SARL

     Anastasis 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.

     Anastasis 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 Anastasis; 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/anastasis/anastasis-gtk_handle-continent-selected.c
 * @brief
 * @author Christian Grothoff
 * @author Dennis Neufeld
 */
#include <gnunet/platform.h>
#include <gnunet/gnunet_util_lib.h>
#include "anastasis-gtk_helper.h"
#include "anastasis-gtk_action.h"
#include <jansson.h>


/**
 * Callback invoked if a continent is selected.
 *
 * @param selection A GtkTreeSelection.
 * @param user_data user data set when the signal handler was connected.
 */
void
anastasis_gtk_continent_selection_changed_cb (GtkTreeSelection *treeselection,
                                              gpointer user_data)
{
  GtkTreeModel *model;
  GtkTreeIter iter;
  gchar *continent_name;
  json_t *arguments;

  if (! gtk_tree_selection_get_selected (treeselection,
                                         &model,
                                         &iter))
  {
    AG_freeze ();
    AG_ra = ANASTASIS_redux_action (AG_redux_state,
                                    "unselect_continent",
                                    NULL,
                                    &AG_action_cb,
                                    NULL);
    return;
  }
  gtk_tree_model_get (model,
                      &iter,
                      AG_CMC_CONTINENT_NAME, &continent_name,
                      -1);
  arguments = GNUNET_JSON_PACK (
    GNUNET_JSON_pack_string ("continent",
                             continent_name));
  g_free (continent_name);
  AG_freeze ();
  AG_ra = ANASTASIS_redux_action (AG_redux_state,
                                  "select_continent",
                                  arguments,
                                  &AG_action_cb,
                                  NULL);
  json_decref (arguments);
}