NO-OP: whitespace

[ardour.git] / gtk2_ardour / normalize_dialog.cc

diff --git a/gtk2_ardour/normalize_dialog.cc b/gtk2_ardour/normalize_dialog.cc
index bed3a0275dc28f03e519a5006a16175a93816cc0..929f11c54af9d5ef9425220b43d9581cb129222a 100644 (file)
--- a/gtk2_ardour/normalize_dialog.cc
+++ b/gtk2_ardour/normalize_dialog.cc
@@ -17,35 +17,54 @@
 
 */
 
+#include <gtkmm/table.h>
 #include <gtkmm/label.h>
 #include <gtkmm/spinbutton.h>
 #include <gtkmm/radiobutton.h>
 #include <gtkmm/stock.h>
 #include <gtkmm/progressbar.h>
 #include "normalize_dialog.h"
+#include "pbd/i18n.h"
 
 using namespace Gtk;
 
 double NormalizeDialog::_last_normalization_value = 0;
+double NormalizeDialog::_last_rms_target_value = -9;
 bool NormalizeDialog::_last_normalize_individually = true;
+bool NormalizeDialog::_last_constrain_rms = false;
 
 NormalizeDialog::NormalizeDialog (bool more_than_one)
        : ArdourDialog (more_than_one ? _("Normalize regions") : _("Normalize region"))
        , _normalize_individually (0)
 {
        get_vbox()->set_spacing (12);
-       
-       HBox* hbox = manage (new HBox);
-       hbox->set_spacing (6);
-       hbox->set_border_width (6);
-       hbox->pack_start (*manage (new Label (_("Normalize to:"))), false, false);
-       _spin = manage (new SpinButton (0.2, 2));
-       _spin->set_range (-112, 0);
-       _spin->set_increments (0.1, 1);
-       _spin->set_value (_last_normalization_value);
-       hbox->pack_start (*_spin, false, false);
-       hbox->pack_start (*manage (new Label (_("dbFS"))), false, false);
-       get_vbox()->pack_start (*hbox);
+
+       Table* tbl = manage (new Table);
+       tbl->set_spacings (6);
+       tbl->set_border_width (6);
+
+       _spin_peak = manage (new SpinButton (0.2, 2));
+       _spin_peak->set_range (-112, 0);
+       _spin_peak->set_increments (0.1, 1);
+       _spin_peak->set_value (_last_normalization_value);
+       _spin_peak->set_activates_default ();
+
+       _constrain_rms = manage (new CheckButton (_("Constrain RMS to:")));
+       _constrain_rms->set_active (_last_constrain_rms);
+       _spin_rms = manage (new SpinButton (0.2, 2));
+       _spin_rms->set_range (-112, 0);
+       _spin_rms->set_increments (0.1, 1);
+       _spin_rms->set_value (_last_rms_target_value);
+
+       tbl->attach (*manage (new Label (_("Normalize to:"), ALIGN_END)), 0, 1, 0, 1, FILL, SHRINK);
+       tbl->attach (*_spin_peak, 1, 2, 0, 1, SHRINK, SHRINK);
+       tbl->attach (*manage (new Label (_("dBFS"))), 2, 3, 0, 1, SHRINK, SHRINK);
+
+       tbl->attach (*_constrain_rms, 0, 1, 1, 2, SHRINK, SHRINK);
+       tbl->attach (*_spin_rms, 1, 2, 1, 2, SHRINK, SHRINK);
+       tbl->attach (*manage (new Label (_("dBFS"))), 2, 3, 1, 2, SHRINK, SHRINK);
+
+       get_vbox()->pack_start (*tbl);
 
        if (more_than_one) {
                RadioButtonGroup group;
@@ -65,14 +84,24 @@ NormalizeDialog::NormalizeDialog (bool more_than_one)
        _progress_bar = manage (new ProgressBar);
        get_vbox()->pack_start (*_progress_bar);
 
+       update_sensitivity ();
        show_all ();
-       
+       _progress_bar->hide ();
+
        add_button (Stock::CANCEL, RESPONSE_CANCEL);
        add_button (_("Normalize"), RESPONSE_ACCEPT);
+       set_default_response (RESPONSE_ACCEPT);
 
+       _constrain_rms->signal_toggled ().connect (sigc::mem_fun (*this, &NormalizeDialog::update_sensitivity));
        signal_response().connect (sigc::mem_fun (*this, &NormalizeDialog::button_clicked));
 }
 
+void
+NormalizeDialog::update_sensitivity ()
+{
+       _spin_rms->set_sensitive (constrain_rms ());
+}
+
 bool
 NormalizeDialog::normalize_individually () const
 {
@@ -83,15 +112,31 @@ NormalizeDialog::normalize_individually () const
        return _normalize_individually->get_active ();
 }
 
+bool
+NormalizeDialog::constrain_rms () const
+{
+       return _constrain_rms->get_active ();
+}
+
 double
-NormalizeDialog::target () const
+NormalizeDialog::target_peak () const
 {
-       return _spin->get_value ();
+       return _spin_peak->get_value ();
+}
+
+double
+NormalizeDialog::target_rms () const
+{
+       return _spin_rms->get_value ();
 }
 
 void
 NormalizeDialog::update_progress_gui (float p)
 {
+       /* Normalization is run inside the GUI thread, so we can directly
+        * update the progress bar when notified about progress.
+        */
+       _progress_bar->show ();
        _progress_bar->set_fraction (p);
 }
 
@@ -99,8 +144,12 @@ int
 NormalizeDialog::run ()
 {
        int const r = ArdourDialog::run ();
-       _last_normalization_value = target ();
-       _last_normalize_individually = _normalize_individually->get_active ();
+       _last_normalization_value = target_peak ();
+       _last_rms_target_value = target_rms ();
+       _last_constrain_rms = constrain_rms ();
+       if (_normalize_individually) {
+               _last_normalize_individually = _normalize_individually->get_active ();
+       }
        return r;
 }