1 files changed, 76 insertions, 0 deletions
diff --git a/src/anastasis/anastasis-gtk_handle-continent-selected.c b/src/anastasis/anastasis-gtk_handle-continent-selected.c
new file mode 100644
index 0000000..8122893
--- /dev/null
+++ b/src/anastasis/anastasis-gtk_handle-continent-selected.c
@@ -0,0 +1,76 @@
+/*
+     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 = json_pack ("{s:s}",
+                         "continent",
+                         continent_name);
+  GNUNET_assert (NULL != arguments);
+  g_free (continent_name);
+  AG_freeze ();
+  AG_ra = ANASTASIS_redux_action (AG_redux_state,
+                                  "select_continent",
+                                  arguments,
+                                  &AG_action_cb,
+                                  NULL);
+  json_decref (arguments);
+}