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/*
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.
*/
#include "pbd/convert.h"
#include "pbd/replace_all.h"
#include "ardour/vca.h"
#include "ardour/vca_manager.h"
#include "i18n.h"
using namespace ARDOUR;
using namespace Glib::Threads;
using std::string;
string VCAManager::xml_node_name (X_("VCAManager"));
VCAManager::VCAManager (Session& s)
: SessionHandleRef (s)
{
}
VCAManager::~VCAManager ()
{
Mutex::Lock lm (lock);
_vcas.clear ();
}
VCAManager::VCAS
VCAManager::vcas () const
{
Mutex::Lock lm (lock);
return _vcas;
}
int
VCAManager::create_vca (uint32_t howmany, std::string const & name_template)
{
VCAList vcal;
{
Mutex::Lock lm (lock);
for (uint32_t n = 0; n < howmany; ++n) {
int num = VCA::next_vca_number ();
string name = name_template;
if (name.find ("%n")) {
string sn = PBD::to_string (n, std::dec);
replace_all (name, "%n", sn);
}
boost::shared_ptr<VCA> vca = boost::shared_ptr<VCA> (new VCA (_session, name, num));
_vcas.push_back (vca);
vcal.push_back (vca);
}
}
VCAAdded (vcal); /* EMIT SIGNAL */
return 0;
}
void
VCAManager::remove_vca (boost::shared_ptr<VCA> vca)
{
{
Mutex::Lock lm (lock);
_vcas.remove (vca);
}
VCAList vcal;
vcal.push_back (vca);
VCARemoved (vcal); /* EMIT SIGNAL */
}
boost::shared_ptr<VCA>
VCAManager::vca_by_number (uint32_t n) const
{
Mutex::Lock lm (lock);
for (VCAS::const_iterator i = _vcas.begin(); i != _vcas.end(); ++i) {
if ((*i)->number() == n) {
return *i;
}
}
return boost::shared_ptr<VCA>();
}
XMLNode&
VCAManager::get_state ()
{
XMLNode* node = new XMLNode (xml_node_name);
return *node;
}
int
VCAManager::set_state (XMLNode const& node, int /*version*/)
{
return 0;
}
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