X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fplugin_setup_dialog.cc;h=db128b5c5f3ee44eba5165445b5e40da48e8a85a;hb=0ae9cda51d8c807e5c49bdee6c90457f31e58669;hp=5feb76aefe7a550072c10c2a1fdcfd22c295cb30;hpb=cf52d6e4b40111eb04b244ec054055a4ec15dbe0;p=ardour.git

diff --git a/gtk2_ardour/plugin_setup_dialog.cc b/gtk2_ardour/plugin_setup_dialog.cc
index 5feb76aefe..db128b5c5f 100644
--- a/gtk2_ardour/plugin_setup_dialog.cc
+++ b/gtk2_ardour/plugin_setup_dialog.cc
@@ -19,11 +19,14 @@
 
 #include <gtkmm/frame.h>
 #include <gtkmm/label.h>
+#include <gtkmm/stock.h>
+#include <gtkmm/table.h>
 
 #include "plugin_setup_dialog.h"
 #include "pbd/i18n.h"
 
 using namespace ARDOUR;
+using namespace ArdourWidgets;
 using namespace Gtk;
 
 PluginSetupDialog::PluginSetupDialog (boost::shared_ptr<ARDOUR::Route> r, boost::shared_ptr<ARDOUR::PluginInsert> pi, ARDOUR::Route::PluginSetupOptions flags)
@@ -31,6 +34,7 @@ PluginSetupDialog::PluginSetupDialog (boost::shared_ptr<ARDOUR::Route> r, boost:
 	, _route (r)
 	, _pi (pi)
 	, _keep_mapping (_("Copy I/O Map"), ArdourButton::led_default_elements)
+	, _fan_out (_("Fan out"), ArdourButton::led_default_elements)
 {
 	assert (flags != Route::None);
 
@@ -71,7 +75,7 @@ PluginSetupDialog::PluginSetupDialog (boost::shared_ptr<ARDOUR::Route> r, boost:
 		f->add (*box);
 		tbl->attach (*f, 0, 1, row, row + 1, EXPAND|FILL, SHRINK, 0, 8);
 
-		_keep_mapping.signal_clicked.connect (sigc::mem_fun (*this, &PluginSetupDialog::apply_mapping)); 
+		_keep_mapping.signal_clicked.connect (sigc::mem_fun (*this, &PluginSetupDialog::apply_mapping));
 		add_button ("Replace", 2);
 	} else {
 
@@ -86,16 +90,19 @@ PluginSetupDialog::PluginSetupDialog (boost::shared_ptr<ARDOUR::Route> r, boost:
 		Box* box = manage (new HBox ());
 		box->set_border_width (2);
 		box->pack_start (_out_presets, true, true);
+		box->pack_start (_fan_out, false, false);
 		Frame* f = manage (new Frame ());
 		f->set_label (_("Output Configuration"));
 		f->add (*box);
 		tbl->attach (*f, 1, 2, row, row + 1, EXPAND|FILL, SHRINK, 0, 8);
+		_fan_out.signal_clicked.connect (sigc::mem_fun (*this, &PluginSetupDialog::toggle_fan_out));
 	} else {
 		_pi->set_preset_out (_pi->natural_output_streams ());
 		update_sensitivity (_pi->natural_output_streams ().n_audio ());
 	}
 
 	_keep_mapping.set_active (false);
+	_fan_out.set_active (false);
 	apply_mapping ();
 
 	add_button (Stock::ADD, 0);
@@ -162,6 +169,7 @@ PluginSetupDialog::update_sensitivity (uint32_t n_audio)
 	} else {
 		_keep_mapping.set_sensitive (false);
 	}
+	_fan_out.set_sensitive (n_audio > 2);
 }
 
 bool
@@ -190,6 +198,12 @@ PluginSetupDialog::apply_mapping ()
 	}
 }
 
+void
+PluginSetupDialog::toggle_fan_out ()
+{
+	_fan_out.set_active (!_fan_out.get_active ());
+}
+
 std::string
 PluginSetupDialog::preset_label (uint32_t n_audio) const
 {