Add support for Datasat AP2x and USL sound processors when converting

[dcpomatic.git] / src / wx / gain_calculator_dialog.cc

diff --git a/src/wx/gain_calculator_dialog.cc b/src/wx/gain_calculator_dialog.cc
index 8818aee9e3bd590591a33343b175d5063639069d..701856610a88145dd0b89a0ba982347a1ddcef48 100644 (file)
--- a/src/wx/gain_calculator_dialog.cc
+++ b/src/wx/gain_calculator_dialog.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2019 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -21,35 +21,41 @@
 #include "gain_calculator_dialog.h"
 #include "wx_util.h"
 #include "lib/util.h"
+#include "lib/cinema_sound_processor.h"
+
+using boost::optional;
 
 GainCalculatorDialog::GainCalculatorDialog (wxWindow* parent)
        : TableDialog (parent, _("Gain Calculator"), 2, 1, true)
 {
+       add (_("Sound processor"), true);
+       _processor = add (new wxChoice(this, wxID_ANY));
+
        add (_("I want to play this back at fader"), true);
        _wanted = add (new wxTextCtrl (this, wxID_ANY, wxT (""), wxDefaultPosition, wxDefaultSize, 0, wxTextValidator (wxFILTER_NUMERIC)));
 
        add (_("But I have to use fader"), true);
        _actual = add (new wxTextCtrl (this, wxID_ANY, wxT (""), wxDefaultPosition, wxDefaultSize, 0, wxTextValidator (wxFILTER_NUMERIC)));
 
-       layout ();
-}
-
-float
-GainCalculatorDialog::wanted_fader () const
-{
-       if (_wanted->GetValue().IsEmpty()) {
-               return 0;
+       BOOST_FOREACH (CinemaSoundProcessor const * i, CinemaSoundProcessor::all()) {
+               _processor->Append (std_to_wx(i->name()));
        }
 
-       return relaxed_string_to_float (wx_to_std (_wanted->GetValue ()));
+       _processor->SetSelection (0);
+
+       layout ();
 }
 
-float
-GainCalculatorDialog::actual_fader () const
+optional<float>
+GainCalculatorDialog::db_change () const
 {
-       if (_actual->GetValue().IsEmpty()) {
-               return 0;
+       if (_wanted->GetValue().IsEmpty() || _actual->GetValue().IsEmpty()) {
+               return optional<float>();
        }
 
-       return relaxed_string_to_float (wx_to_std (_actual->GetValue ()));
+       return CinemaSoundProcessor::from_index(
+               _processor->GetSelection())->db_for_fader_change(
+                       relaxed_string_to_float(wx_to_std(_wanted->GetValue())),
+                       relaxed_string_to_float(wx_to_std(_actual->GetValue()))
+                       );
 }