Returns (i.e. sidechains).

And lo, upon the revision of our hoarde 5061, was the last Big Feature
committed to Three Poino, who, now more than ever, lurks imposingly on
the sidelines, heir to the throne, and eventual ruler of the realm.
His eventual succession all but guaranteed, only time and the number
of heads that must roll remain mysteries.


git-svn-id: svn://localhost/ardour2/branches/3.0@5061 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 77 insertions, 0 deletions

diff --git a/gtk2_ardour/return_ui.h b/gtk2_ardour/return_ui.h
new file mode 100644
index 0000000000..08c6bba5ba
--- /dev/null
+++ b/gtk2_ardour/return_ui.h
@@ -0,0 +1,77 @@
+/*
+    Copyright (C) 2002 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_return_ui_h__
+#define __ardour_gtk_return_ui_h__
+
+#include "gain_meter.h"
+#include "panner_ui.h"
+#include "ardour_dialog.h"
+
+namespace ARDOUR {
+	class Return;
+	class Session;
+	class IOProcessor;
+}
+
+class IOSelector;
+
+class ReturnUI : public Gtk::HBox
+{
+  public:
+	ReturnUI (boost::shared_ptr<ARDOUR::Return>, ARDOUR::Session&);
+	~ReturnUI();
+
+	void update ();
+	void fast_update ();
+
+	IOSelector* io;
+
+	boost::shared_ptr<ARDOUR::Return>& retrn() { return _return; }
+
+  private:
+	boost::shared_ptr<ARDOUR::Return> _return;
+	ARDOUR::Session&                  _session;
+	GainMeter                         _gpm;
+	Gtk::VBox                         _vbox;
+	Gtk::VBox                         _hbox;
+
+	sigc::connection screen_update_connection;
+	sigc::connection fast_screen_update_connection;
+		
+	void ins_changed (ARDOUR::IOChange, void*);
+};
+
+class ReturnUIWindow : public ArdourDialog
+{
+  public:
+	ReturnUIWindow(boost::shared_ptr<ARDOUR::Return>, ARDOUR::Session&);
+	~ReturnUIWindow();
+
+	ReturnUI* ui;
+
+  private:
+	Gtk::HBox hpacker;
+
+	void return_going_away ();
+	sigc::connection going_away_connection;
+};
+
+#endif /* __ardour_gtk_return_ui_h__ */
+