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 #include "pbd/convert.h"
21 #include "pbd/replace_all.h"
23 #include "ardour/vca.h"
24 #include "ardour/vca_manager.h"
28 using namespace ARDOUR;
29 using namespace Glib::Threads;
32 string VCAManager::xml_node_name (X_("VCAManager"));
34 VCAManager::VCAManager (Session& s)
35 : SessionHandleRef (s)
39 VCAManager::~VCAManager ()
47 Mutex::Lock lm (lock);
52 VCAManager::vcas () const
54 Mutex::Lock lm (lock);
59 VCAManager::create_vca (uint32_t howmany, std::string const & name_template)
64 Mutex::Lock lm (lock);
66 for (uint32_t n = 0; n < howmany; ++n) {
68 int num = VCA::next_vca_number ();
69 string name = name_template;
71 if (name.find ("%n")) {
72 string sn = PBD::to_string (num, std::dec);
73 replace_all (name, "%n", sn);
76 boost::shared_ptr<VCA> vca = boost::shared_ptr<VCA> (new VCA (_session, name, num));
78 _vcas.push_back (vca);
83 VCAAdded (vcal); /* EMIT SIGNAL */
90 VCAManager::remove_vca (boost::shared_ptr<VCA> vca)
93 Mutex::Lock lm (lock);
100 VCARemoved (vcal); /* EMIT SIGNAL */
103 boost::shared_ptr<VCA>
104 VCAManager::vca_by_number (uint32_t n) const
106 Mutex::Lock lm (lock);
108 for (VCAList::const_iterator i = _vcas.begin(); i != _vcas.end(); ++i) {
109 if ((*i)->number() == n) {
114 return boost::shared_ptr<VCA>();
118 VCAManager::get_state ()
120 XMLNode* node = new XMLNode (xml_node_name);
123 Mutex::Lock lm (lock);
125 for (VCAList::const_iterator i = _vcas.begin(); i != _vcas.end(); ++i) {
126 node->add_child_nocopy ((*i)->get_state());
134 VCAManager::set_state (XMLNode const& node, int version)
136 if (node.name() != xml_node_name) {
140 XMLNodeList const & children = node.children();
145 Mutex::Lock lm (lock);
147 for (XMLNodeList::const_iterator i = children.begin(); i != children.end(); ++i) {
148 if ((*i)->name() == VCA::xml_node_name) {
149 boost::shared_ptr<VCA> vca = boost::shared_ptr<VCA> (new VCA (_session, **i, version));
150 _vcas.push_back (vca);
151 vcal.push_back (vca);
156 VCAAdded (vcal); /* EMIT SIGNAL */