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_automation_control_h__
22 #define __ardour_automation_control_h__
24 #include <boost/shared_ptr.hpp>
25 #include "pbd/controllable.h"
26 #include "evoral/Control.hpp"
27 #include "ardour/automation_list.h"
35 /** A PBD::Controllable with associated automation data (AutomationList)
37 class AutomationControl : public PBD::Controllable, public Evoral::Control
40 AutomationControl(ARDOUR::Session&,
41 const Evoral::Parameter& parameter,
42 boost::shared_ptr<ARDOUR::AutomationList> l=boost::shared_ptr<ARDOUR::AutomationList>(),
43 const std::string& name="");
45 boost::shared_ptr<AutomationList> alist() const {
46 return boost::dynamic_pointer_cast<AutomationList>(_list);
49 void set_list(boost::shared_ptr<Evoral::ControlList>);
51 inline bool automation_playback() const {
52 return ((ARDOUR::AutomationList*)_list.get())->automation_playback();
55 inline bool automation_write() const {
56 return ((ARDOUR::AutomationList*)_list.get())->automation_write();
59 inline AutoState automation_state() const {
60 return ((ARDOUR::AutomationList*)_list.get())->automation_state();
63 inline void set_automation_state(AutoState as) {
64 return ((ARDOUR::AutomationList*)_list.get())->set_automation_state(as);
67 inline void start_touch(double when) {
69 return ((ARDOUR::AutomationList*)_list.get())->start_touch(when);
72 inline void stop_touch(bool mark, double when) {
74 return ((ARDOUR::AutomationList*)_list.get())->stop_touch(mark, when);
77 void set_value (double);
78 double get_value () const;
80 double lower() const { return parameter().min(); }
81 double upper() const { return parameter().max(); }
83 const ARDOUR::Session& session() const { return _session; }
85 /** Convert user values to UI values. See pbd/controllable.h */
86 virtual double user_to_ui (double val) const {
90 /** Convert UI values to user values. See pbd/controllable.h */
91 virtual double ui_to_user (double val) const {
97 ARDOUR::Session& _session;
101 } // namespace ARDOUR
103 #endif /* __ardour_automation_control_h__ */