diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2016-04-24 21:46:14 -0400 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2016-05-31 15:30:41 -0400 |
commit | 84a0386f9c7718d55f9c4dc4230df74372288d44 (patch) | |
tree | 1b46771d5fe2c2df99a2a24999257fac6272b61b /libs/ardour/ardour/slavable.h | |
parent | b4c43f08785b8b971d09a1f543415e81395f4231 (diff) |
new files
Diffstat (limited to 'libs/ardour/ardour/slavable.h')
-rw-r--r-- | libs/ardour/ardour/slavable.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/libs/ardour/ardour/slavable.h b/libs/ardour/ardour/slavable.h new file mode 100644 index 0000000000..ae53caef38 --- /dev/null +++ b/libs/ardour/ardour/slavable.h @@ -0,0 +1,61 @@ +/* + Copyright (C) 2016 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_slavable_h__ +#define __ardour_slavable_h__ + +#include <set> +#include <string> +#include <stdint.h> + +#include <boost/shared_ptr.hpp> + +class XMLNode; + +namespace ARDOUR { + +class VCA; +class Session; + +class Slavable +{ + public: + Slavable (); + virtual ~Slavable() {} + + XMLNode& state () const; + int assign (Session& s, XMLNode const&); + + void assign (boost::shared_ptr<VCA>); + void unassign (boost::shared_ptr<VCA>); + + static std::string xml_node_name; + + protected: + virtual int assign_controls (boost::shared_ptr<VCA>) = 0; + virtual int unassign_controls (boost::shared_ptr<VCA>) = 0; + + private: + mutable Glib::Threads::RWLock master_lock; + std::set<uint32_t> _masters; +}; + +} // namespace ARDOUR + +#endif /* __ardour_slavable_h__ */ |