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/*
Copyright (C) 2012 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 "ardour/user_bundle.h"
#include "ardour/types_convert.h"
#include "pbd/i18n.h"
#include "pbd/compose.h"
#include "pbd/error.h"
#include "pbd/failed_constructor.h"
#include "pbd/xml++.h"
ARDOUR::UserBundle::UserBundle (std::string const & n)
: Bundle (n)
{
}
ARDOUR::UserBundle::UserBundle (XMLNode const & node, bool i)
: Bundle (i)
{
if (set_state (node, Stateful::loading_state_version)) {
throw failed_constructor ();
}
}
int
ARDOUR::UserBundle::set_state (XMLNode const & node, int /*version*/)
{
std::string str;
if (!node.get_property ("name", str)) {
PBD::error << _("Node for Bundle has no \"name\" property") << endmsg;
return -1;
}
set_name (str);
XMLNodeList const channels = node.children ();
int n = 0;
for (XMLNodeConstIterator i = channels.begin(); i != channels.end(); ++i) {
if ((*i)->name() != "Channel") {
PBD::error << string_compose (_("Unknown node \"%s\" in Bundle"), (*i)->name()) << endmsg;
return -1;
}
if (!(*i)->get_property ("name", str)) {
PBD::error << _("Node for Channel has no \"name\" property") << endmsg;
return -1;
}
DataType type(DataType::NIL);
if (!(*i)->get_property ("type", type)) {
PBD::error << _("Node for Channel has no \"type\" property") << endmsg;
return -1;
}
add_channel (str, type);
XMLNodeList const ports = (*i)->children ();
for (XMLNodeConstIterator j = ports.begin(); j != ports.end(); ++j) {
if ((*j)->name() != "Port") {
PBD::error << string_compose (_("Unknown node \"%s\" in Bundle"), (*j)->name()) << endmsg;
return -1;
}
if (!(*j)->get_property ("name", str)) {
PBD::error << _("Node for Port has no \"name\" property") << endmsg;
return -1;
}
add_port_to_channel (n, str);
}
++n;
}
return 0;
}
XMLNode&
ARDOUR::UserBundle::get_state ()
{
XMLNode *node;
if (ports_are_inputs ()) {
node = new XMLNode ("InputBundle");
} else {
node = new XMLNode ("OutputBundle");
}
node->set_property ("name", name ());
{
Glib::Threads::Mutex::Lock lm (_channel_mutex);
for (std::vector<Channel>::iterator i = _channel.begin(); i != _channel.end(); ++i) {
XMLNode* c = new XMLNode ("Channel");
c->set_property ("name", i->name);
c->set_property ("type", i->type);
for (PortList::iterator j = i->ports.begin(); j != i->ports.end(); ++j) {
XMLNode* p = new XMLNode ("Port");
p->set_property ("name", *j);
c->add_child_nocopy (*p);
}
node->add_child_nocopy (*c);
}
}
return *node;
}
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