add VU and IEC meter DSP (from jmeters)

[ardour.git] / gtk2_ardour / midi_tracer.h

diff --git a/gtk2_ardour/midi_tracer.h b/gtk2_ardour/midi_tracer.h
index 0b195bf31e666264bd3cb26c8acc4bc53cb629df..f71deab8a02a99a758e3ce17191384eccf353646 100644 (file)
--- a/gtk2_ardour/midi_tracer.h
+++ b/gtk2_ardour/midi_tracer.h
@@ -1,3 +1,22 @@
+/*
+    Copyright (C) 2012 Paul Davis 
+
+    This program 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 2 of the License, or
+    (at your option) any later version.
+
+    This program 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 this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
 #ifndef __ardour_gtk_midi_tracer_h__
 #define __ardour_gtk_midi_tracer_h__
 
@@ -34,10 +53,12 @@ class MidiTracer : public ArdourWindow
        Gtk::SpinButton line_count_spinner;
        Gtk::Label line_count_label;
        Gtk::HBox line_count_box;
-
+       struct timeval _last_receipt;
+       
        bool autoscroll;
        bool show_hex;
        bool collect;
+       bool show_delta_time;
 
        /** Incremented when an update is requested, decremented when one is handled; hence
         *  equal to 0 when an update is not queued.  May temporarily be negative if a
@@ -55,11 +76,13 @@ class MidiTracer : public ArdourWindow
        Gtk::CheckButton autoscroll_button;
        Gtk::CheckButton base_button;
        Gtk::CheckButton collect_button;
+       Gtk::CheckButton delta_time_button;
        Gtk::ComboBoxText _port_combo;
 
        void base_toggle ();
        void autoscroll_toggle ();
        void collect_toggle ();
+       void delta_toggle ();
 
        void port_changed ();
        void ports_changed ();