/*
- 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.
-
-*/
+ * 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 "ardour/session_handle.h"
#include "ardour/types.h"
+#include "ardour/libardour_visibility.h"
namespace ARDOUR {
class VCA;
-class VCAManager : public SessionHandleRef, public PBD::StatefulDestructible
+class LIBARDOUR_API VCAManager : public SessionHandleRef, public PBD::StatefulDestructible
{
- public:
+public:
VCAManager (ARDOUR::Session&);
~VCAManager ();
- int create_vca (uint32_t n, std::string const & name = std::string());
+ 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(uint32_t) const;
+ 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::Signal1<void,VCAList&> VCARemoved;
+ PBD::Signal0<void> VCACreated; /*<< is not emitted during set_state */
XMLNode& get_state();
int set_state (XMLNode const&, int version);
static std::string xml_node_name;
- private:
+private:
mutable Glib::Threads::Mutex lock;
VCAList _vcas;
bool _vcas_loaded;