1 files changed, 82 insertions, 0 deletions

diff --git a/src/conversation/gnunet-conversation-gtk_visibility.c b/src/conversation/gnunet-conversation-gtk_visibility.c
new file mode 100644
index 00000000..c9245af3
--- /dev/null
+++ b/src/conversation/gnunet-conversation-gtk_visibility.c
@@ -0,0 +1,82 @@
+/*
+     This file is part of GNUnet.
+     (C) 2010-2014 Christian Grothoff (and other contributing authors)
+
+     GNUnet 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.
+
+     GNUnet 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 GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file src/conversation/gnunet-conversation-gtk_visibility.c
+ * @brief show or hide widgets based on view options
+ * @author Christian Grothoff
+ */
+#include "gnunet-conversation-gtk.h"
+
+
+/**
+ * Toggle the visibility of a widget based on the checkeness
+ * of a menu item.
+ *
+ * @param toggled_widget name of widget to toggle
+ * @param toggle_menu name of menu entry
+ */
+static void
+toggle_view (const char *toggled_widget,
+             const char *toggle_menu)
+{
+  GtkCheckMenuItem *mi;
+  GtkWidget *widget;
+
+  widget = GTK_WIDGET (GCG_get_main_window_object (toggled_widget));
+  mi = GTK_CHECK_MENU_ITEM (GCG_get_main_window_object (toggle_menu));
+  if (gtk_check_menu_item_get_active (mi))
+    gtk_widget_show (widget);
+  else
+    gtk_widget_hide (widget);
+}
+
+
+/**
+ * Log view is toggled.
+ *
+ * @param dummy widget triggering the event
+ * @param data main window builder (unused)
+ */
+void
+gnunet_conversation_gtk_view_log_checkmenuitem_toggled_cb (GtkWidget * dummy,
+                                                           gpointer data)
+{
+  toggle_view ("gnunet_conversation_gtk_log_frame",
+               "gnunet_conversation_gtk_view_log_checkmenuitem");
+}
+
+
+/**
+ * History view is toggled.
+ *
+ * @param dummy widget triggering the event
+ * @param data main window builder (unused)
+ */
+void
+gnunet_conversation_gtk_view_history_checkmenuitem_toggled_cb (GtkWidget * dummy,
+                                                               gpointer data)
+{
+  toggle_view ("gnunet_conversation_gtk_history_frame",
+               "gnunet_conversation_gtk_view_history_checkmenuitem");
+}
+
+
+/* end of gnunet-conversation-gtk_visibility.c */