[ekiga] Made it possible to edit the blacklist in the preferences

[Julien Puydt <jpuydt src gnome org>]

commit 7d5285dbc45db06c6ebfae8eef425af506c9f521
Author: Julien Puydt <julien puydt laposte net>
Date:   Mon Jun 23 17:38:31 2014 +0200

    Made it possible to edit the blacklist in the preferences

 lib/engine/gui/gtk-frontend/preferences-window.cpp |   67 ++++++++++++++++++++
 1 files changed, 67 insertions(+), 0 deletions(-)
---
diff --git a/lib/engine/gui/gtk-frontend/preferences-window.cpp 
b/lib/engine/gui/gtk-frontend/preferences-window.cpp
index 02d8e91..c95de35 100644
--- a/lib/engine/gui/gtk-frontend/preferences-window.cpp
+++ b/lib/engine/gui/gtk-frontend/preferences-window.cpp
@@ -48,6 +48,8 @@
 #include "default_devices.h"
 
 #include "scoped-connections.h"
+#include "form-request-simple.h"
+#include "form-dialog-gtk.h"
 
 #include "gmcallbacks.h"
 #include "codecsbox.h"
@@ -449,6 +451,21 @@ static void sound_event_setting_changed (GSettings *,
                                          gpointer data);
 
 
+/* DESCRIPTION : This callback is triggered when the user asks to edit
+ *               the blacklist
+ * BEHAVIOR    : Display a form to edit the blacklist
+ * PRE         : A pointer to the preferences window
+ */
+static void edit_blacklist_cb (GtkWidget* widget,
+                              gpointer data);
+
+/* DESCRIPTION : This callback is triggered when the user submits the blacklist-editing form
+ * BEHAVIOR    : /
+ * PRE         : A pointer to the preferences window
+ */
+static void on_edit_blacklist_form_submitted (bool submitted,
+                                             Ekiga::Form& result);
+
 /* Implementation */
 static void
 gm_prefs_window_sound_events_list_build (PreferencesWindow *self)
@@ -577,6 +594,19 @@ gm_pw_init_general_page (PreferencesWindow *self,
   gm_pw_toggle_new (container, _("Enable network _detection"),
                     self->priv->nat_settings, "enable-stun",
                     _("Enable the automatic network setup resulting from the STUN test"));
+
+  /* Blacklist Settings */
+  gm_pw_subsection_new (container, _("Blacklist"));
+  GtkWidget* edit_blacklist_button = gtk_button_new_with_label(_("Edit"));
+  g_signal_connect (edit_blacklist_button, "clicked",
+                   G_CALLBACK (edit_blacklist_cb), (gpointer)self);
+  int pos = 0;
+  GTK_GRID_LAST_ROW (container, pos);
+  GtkWidget* alignment = gtk_alignment_new (0, 0, 0, 0);
+  gtk_container_add (GTK_CONTAINER (alignment), edit_blacklist_button);
+  gtk_container_set_border_width (GTK_CONTAINER (edit_blacklist_button), 0);
+
+  gtk_grid_attach (GTK_GRID (container), alignment, 0, pos-1, 2, 1);
 }
 
 static void
@@ -1638,6 +1668,43 @@ sound_event_toggled_cb (G_GNUC_UNUSED GtkCellRendererToggle *cell,
   gtk_tree_path_free (path);
 }
 
+static void
+edit_blacklist_cb (GtkWidget* /*widget*/,
+                  gpointer data)
+{
+  g_return_if_fail (data != NULL);
+
+  boost::shared_ptr<Ekiga::FormRequestSimple> request(new Ekiga::FormRequestSimple 
(&on_edit_blacklist_form_submitted));
+
+  request->title (_("Blacklist edition"));
+  request->instructions (_("This form lets you add and remove tokens from the blacklist"));
+
+  boost::scoped_ptr<Ekiga::Settings> settings(new Ekiga::Settings (CONTACTS_SCHEMA));
+  std::list<std::string> foes(settings->get_string_list ("foe-list"));
+
+  request->editable_set ("foes", _("Current list of undesirables"),
+                        std::set<std::string> (foes.begin (), foes.end ()),
+                        std::set<std::string>());
+
+  FormDialog dialog(request, GTK_WIDGET (data));
+
+  dialog.run ();
+}
+
+static void
+on_edit_blacklist_form_submitted (bool submitted,
+                                 Ekiga::Form& result)
+{
+  if (!submitted)
+    return;
+
+  std::set<std::string> foes = result.editable_set ("foes");
+  boost::scoped_ptr<Ekiga::Settings> settings(new Ekiga::Settings (CONTACTS_SCHEMA));
+  settings->set_string_list ("foe-list",
+                            std::list<std::string> (foes.begin (), foes.end ()));
+}
+
+
 void on_videoinput_device_added_cb (const Ekiga::VideoInputDevice & device,
                                     PreferencesWindow *self)
 {