diff options
author | David Robillard <d@drobilla.net> | 2008-09-19 00:47:49 +0000 |
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committer | David Robillard <d@drobilla.net> | 2008-09-19 00:47:49 +0000 |
commit | d357eca668044badcb4bab318e2e74cfffa9a0b0 (patch) | |
tree | eab9bf33b194f9e37c20f84375e5caa748ee994a /libs/evoral/evoral/Control.hpp | |
parent | 3d976c5b727e4d55ce439b1d7c055a814477fa1a (diff) |
Factor out sequencing related things into an independant new library: "evoral".
Anything related to the storage of events/values over a range of time lives in evoral.
This includes MidiModel (Evoral::Sequence) and automation data (AutomationList (Evoral::ControlList),
Automatable (Evoral::ControlSet), etc).
libs/evoral synced with http://svn.drobilla.net/lad/trunk/evoral r1511.
git-svn-id: svn://localhost/ardour2/branches/3.0@3754 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/evoral/evoral/Control.hpp')
-rw-r--r-- | libs/evoral/evoral/Control.hpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/libs/evoral/evoral/Control.hpp b/libs/evoral/evoral/Control.hpp new file mode 100644 index 0000000000..ed957522a1 --- /dev/null +++ b/libs/evoral/evoral/Control.hpp @@ -0,0 +1,58 @@ +/* This file is part of Evoral. + * Copyright (C) 2008 Dave Robillard <http://drobilla.net> + * Copyright (C) 2000-2008 Paul Davis + * + * Evoral 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. + * + * Evoral 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 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., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef EVORAL_CONTROL_HPP +#define EVORAL_CONTROL_HPP + +#include <set> +#include <map> +#include <boost/shared_ptr.hpp> +#include <glibmm/thread.h> +#include <evoral/types.hpp> +#include <evoral/Parameter.hpp> + +namespace Evoral { + +class ControlList; +class Transport; + +class Control +{ +public: + Control(boost::shared_ptr<ControlList>); + virtual ~Control() {} + + void set_value(float val, bool to_list=false, nframes_t frame=0); + float get_value(bool from_list=false, nframes_t frame=0) const; + float user_value() const; + + void set_list(boost::shared_ptr<ControlList>); + + boost::shared_ptr<ControlList> list() { return _list; } + boost::shared_ptr<const ControlList> list() const { return _list; } + + Parameter parameter() const; + +protected: + boost::shared_ptr<ControlList> _list; + float _user_value; +}; + +} // namespace Evoral + +#endif // EVORAL_CONTROL_HPP |