2 Copyright (C) 2016 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __libardour_vca_manager_h__
21 #define __libardour_vca_manager_h__
26 #include <boost/shared_ptr.hpp>
28 #include <glibmm/threads.h>
30 #include "pbd/signals.h"
31 #include "pbd/statefuldestructible.h"
33 #include "ardour/session_handle.h"
34 #include "ardour/types.h"
35 #include "ardour/libardour_visibility.h"
41 class LIBARDOUR_API VCAManager : public SessionHandleRef, public PBD::StatefulDestructible
44 VCAManager (ARDOUR::Session&);
47 int create_vca (uint32_t how_many, std::string const & name = std::string());
48 void remove_vca (boost::shared_ptr<VCA>);
50 boost::shared_ptr<VCA> vca_by_number(int32_t) const;
53 VCAList::size_type n_vcas() const { return _vcas.size(); }
55 PBD::Signal1<void,VCAList&> VCAAdded;
58 int set_state (XMLNode const&, int version);
60 bool vcas_loaded() const { return _vcas_loaded; }
61 void clear_all_solo_state ();
63 static std::string xml_node_name;
66 mutable Glib::Threads::Mutex lock;
75 #endif /* __libardour_vca_manager_h__ */