1 files changed, 111 insertions, 4 deletions

diff --git a/src/fs/gnunet-fs-gtk-anonymity_spin_buttons.c b/src/fs/gnunet-fs-gtk-anonymity_spin_buttons.c
index bf53e859..94829429 100644
--- a/src/fs/gnunet-fs-gtk-anonymity_spin_buttons.c
+++ b/src/fs/gnunet-fs-gtk-anonymity_spin_buttons.c
@@ -21,15 +21,17 @@
 /**
  * @file src/fs/gnunet-fs-gtk-anonymtiy_spin_buttons.c
  * @author Christian Grothoff
- *
- * This file contains callbacks to turn spin buttons red when the
- * value reaches zero.
+ * @brief operations to manage user's anonymity level selections
  */
 #include "gnunet-fs-gtk-common.h"
 #include <gdk/gdk.h>
 
 /**
- * Spin button is changed, update its colour.
+ * Spin button is changed, update its color.  NOTE: This function will eventually
+ * become obsolete as we migrate to the drop-down style of anonymity-level selection.
+ *
+ * @param w the spin button that changed
+ * @param builder's closure, unused
  */
 void
 GNUNET_GTK_anonymity_spin_button_value_changed_cb (GtkWidget * w, gpointer data)
@@ -69,4 +71,109 @@ GNUNET_GTK_anonymity_spin_button_value_changed_cb (GtkWidget * w, gpointer data)
 }
 
 
+
+gboolean
+GNUNET_GTK_get_selected_anonymity_level (GtkBuilder * builder,
+                                         gchar * combo_name, guint * p_level)
+{
+  GtkComboBox *combo;
+  GtkTreeIter iter;
+  GtkTreeModel *model;
+  guint level;
+
+  combo = GTK_COMBO_BOX (gtk_builder_get_object (builder, combo_name));
+  if (!combo)
+    return FALSE;
+
+  if (!gtk_combo_box_get_active_iter (combo, &iter))
+    return FALSE;
+
+  model = gtk_combo_box_get_model (combo);
+  if (!model)
+    return FALSE;
+
+  gtk_tree_model_get (model, &iter, 1, &level, -1);
+  if (p_level)
+    *p_level = level;
+  return TRUE;
+}
+
+gboolean
+GNUNET_GTK_get_selected_anonymity_combo_level (GtkComboBox *combo, guint *p_level)
+{
+  GtkTreeIter iter;
+  GtkTreeModel *model;
+  guint level;
+
+  if (!gtk_combo_box_get_active_iter (combo, &iter))
+    return FALSE;
+
+  model = gtk_combo_box_get_model (combo);
+  if (!model)
+    return FALSE;
+
+  gtk_tree_model_get (model, &iter, 1, &level, -1);
+  if (p_level)
+    *p_level = level;
+  return TRUE;
+}
+
+gboolean
+GNUNET_GTK_select_anonymity_level (GtkBuilder * builder, gchar * combo_name,
+                                   guint sel_level)
+{
+  GtkComboBox *combo;
+  GtkTreeIter iter;
+  GtkTreeModel *model;
+  guint level;
+  gboolean go_on;
+
+  combo = GTK_COMBO_BOX (gtk_builder_get_object (builder, combo_name));
+  if (!combo)
+    return FALSE;
+
+  model = gtk_combo_box_get_model (combo);
+  if (!model)
+    return FALSE;
+
+  for (go_on = gtk_tree_model_get_iter_first (model, &iter); go_on;
+       go_on = gtk_tree_model_iter_next (model, &iter))
+  {
+    gtk_tree_model_get (model, &iter, 1, &level, -1);
+    if (level == sel_level)
+    {
+      gtk_combo_box_set_active_iter (combo, &iter);
+      return TRUE;
+    }
+  }
+  return FALSE;
+}
+
+gboolean
+GNUNET_GTK_select_anonymity_combo_level (GtkComboBox *combo, guint sel_level)
+{
+  GtkTreeIter iter;
+  GtkTreeModel *model;
+  guint level;
+  gboolean go_on;
+
+  model = gtk_combo_box_get_model (combo);
+  if (!model)
+    return FALSE;
+
+  for (go_on = gtk_tree_model_get_iter_first (model, &iter); go_on;
+       go_on = gtk_tree_model_iter_next (model, &iter))
+  {
+    gtk_tree_model_get (model, &iter, 1, &level, -1);
+    if (level == sel_level)
+    {
+      gtk_combo_box_set_active_iter (combo, &iter);
+      return TRUE;
+    }
+  }
+  return FALSE;
+}
+
+
+
 /* end of gnunet-fs-gtk-anonymtiy_spin_buttons.c */