2 Copyright (C) 2007 Paul Davis
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #ifndef __ardour_gtk_automation_controller_h__
22 #define __ardour_gtk_automation_controller_h__
24 #include <boost/shared_ptr.hpp>
26 #include <gtkmm2ext/barcontroller.h>
31 class AutomationControl;
36 class AutomationController : public Gtkmm2ext::BarController {
38 static boost::shared_ptr<AutomationController> create(
39 boost::shared_ptr<ARDOUR::Automatable> parent,
40 boost::shared_ptr<ARDOUR::AutomationList> al,
41 boost::shared_ptr<ARDOUR::AutomationControl> ac);
43 ~AutomationController();
45 boost::shared_ptr<ARDOUR::AutomationControl> controllable() { return _controllable; }
47 Gtk::Adjustment* adjustment() { return _adjustment; }
49 void update_label(char* label, int label_len);
50 void display_effective_value();
51 void value_adjusted();
54 AutomationController(boost::shared_ptr<ARDOUR::AutomationControl> ac, Gtk::Adjustment* adj);
59 void automation_state_changed();
62 boost::shared_ptr<ARDOUR::AutomationControl> _controllable;
63 Gtk::Adjustment* _adjustment;
64 sigc::connection _screen_update_connection;
68 #endif /* __ardour_gtk_automation_controller_h__ */