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/*
* Copyright (C) 2016 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2017-2019 Robin Gareus <robin@gareus.org>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __libardour_vca_manager_h__
#define __libardour_vca_manager_h__
#include <string>
#include <list>
#include <boost/shared_ptr.hpp>
#include <glibmm/threads.h>
#include "pbd/signals.h"
#include "pbd/statefuldestructible.h"
#include "ardour/session_handle.h"
#include "ardour/types.h"
#include "ardour/libardour_visibility.h"
namespace ARDOUR {
class VCA;
class LIBARDOUR_API VCAManager : public SessionHandleRef, public PBD::StatefulDestructible
{
public:
VCAManager (ARDOUR::Session&);
~VCAManager ();
VCAList create_vca (uint32_t how_many, std::string const & name = std::string());
void remove_vca (boost::shared_ptr<VCA>);
boost::shared_ptr<VCA> vca_by_number(int32_t) const;
boost::shared_ptr<VCA> vca_by_name (std::string const&) const;
VCAList vcas() const;
VCAList::size_type n_vcas() const { return _vcas.size(); }
PBD::Signal1<void,VCAList&> VCAAdded;
PBD::Signal0<void> VCACreated; /*<< is not emitted during set_state */
XMLNode& get_state();
int set_state (XMLNode const&, int version);
bool vcas_loaded() const { return _vcas_loaded; }
void clear_all_solo_state ();
static std::string xml_node_name;
private:
mutable Glib::Threads::Mutex lock;
VCAList _vcas;
bool _vcas_loaded;
void clear ();
};
} // namespace
#endif /* __libardour_vca_manager_h__ */
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