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/*
Copyright (C) 2008 Paul Davis
Author: Sakari Bergen
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 "ardour/export_channel_configuration.h"
#include "ardour/export_handler.h"
#include "ardour/export_filename.h"
#include "ardour/export_timespan.h"
#include "ardour/audio_port.h"
#include "ardour/export_failed.h"
#include "ardour/midi_port.h"
#include "ardour/session.h"
#include "ardour/audioengine.h"
#include "pbd/convert.h"
#include "pbd/pthread_utils.h"
using namespace PBD;
namespace ARDOUR
{
/* ExportChannelConfiguration */
ExportChannelConfiguration::ExportChannelConfiguration (Session & session) :
session (session),
split (false)
{
}
XMLNode &
ExportChannelConfiguration::get_state ()
{
XMLNode * root = new XMLNode ("ExportChannelConfiguration");
XMLNode * channel;
root->add_property ("split", get_split() ? "true" : "false");
root->add_property ("channels", to_string (get_n_chans(), std::dec));
uint32_t i = 1;
for (ExportChannelConfiguration::ChannelList::const_iterator c_it = channels.begin(); c_it != channels.end(); ++c_it) {
channel = root->add_child ("Channel");
if (!channel) { continue; }
channel->add_property ("number", to_string (i, std::dec));
(*c_it)->get_state (channel);
++i;
}
return *root;
}
int
ExportChannelConfiguration::set_state (const XMLNode & root)
{
XMLProperty const * prop;
if ((prop = root.property ("split"))) {
set_split (!prop->value().compare ("true"));
}
XMLNodeList channels = root.children ("Channel");
for (XMLNodeList::iterator it = channels.begin(); it != channels.end(); ++it) {
ExportChannelPtr channel (new PortExportChannel ());
channel->set_state (*it, session);
register_channel (channel);
}
return 0;
}
bool
ExportChannelConfiguration::all_channels_have_ports () const
{
for (ChannelList::const_iterator it = channels.begin(); it != channels.end(); ++it) {
if ((*it)->empty ()) { return false; }
}
return true;
}
} // namespace ARDOUR
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