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/*
Copyright (C) 2007 Paul Davis
Author: Dave Robillard
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_automation_control_h__
#define __ardour_automation_control_h__
#include <boost/shared_ptr.hpp>
#include "pbd/controllable.h"
#include "evoral/Control.hpp"
#include "ardour/automation_list.h"
namespace ARDOUR {
class Session;
class Automatable;
/** A PBD::Controllable with associated automation data (AutomationList)
*/
class AutomationControl : public PBD::Controllable, public Evoral::Control
{
public:
AutomationControl(ARDOUR::Session&,
const Evoral::Parameter& parameter,
boost::shared_ptr<ARDOUR::AutomationList> l=boost::shared_ptr<ARDOUR::AutomationList>(),
const std::string& name="");
boost::shared_ptr<AutomationList> alist() const {
return boost::dynamic_pointer_cast<AutomationList>(_list);
}
void set_list(boost::shared_ptr<Evoral::ControlList>);
inline bool automation_playback() const {
return ((ARDOUR::AutomationList*)_list.get())->automation_playback();
}
inline bool automation_write() const {
return ((ARDOUR::AutomationList*)_list.get())->automation_write();
}
inline AutoState automation_state() const {
return ((ARDOUR::AutomationList*)_list.get())->automation_state();
}
inline void set_automation_state(AutoState as) {
return ((ARDOUR::AutomationList*)_list.get())->set_automation_state(as);
}
inline void start_touch() {
set_touching (true);
return ((ARDOUR::AutomationList*)_list.get())->start_touch();
}
inline void stop_touch() {
set_touching (false);
return ((ARDOUR::AutomationList*)_list.get())->stop_touch();
}
/** Set the value and do the right thing based on automation state
* (e.g. record if necessary, etc.)
*/
void set_value(float val);
/** Get the current effective value based on automation state.
*/
float get_value() const;
protected:
ARDOUR::Session& _session;
};
} // namespace ARDOUR
#endif /* __ardour_automation_control_h__ */
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