131 lines
3.2 KiB
C++
131 lines
3.2 KiB
C++
/*
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Copyright (C) 2012 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "ardour/user_bundle.h"
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#include "pbd/i18n.h"
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#include "pbd/compose.h"
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#include "pbd/error.h"
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#include "pbd/failed_constructor.h"
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#include "pbd/xml++.h"
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ARDOUR::UserBundle::UserBundle (std::string const & n)
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: Bundle (n)
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{
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}
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ARDOUR::UserBundle::UserBundle (XMLNode const & node, bool i)
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: Bundle (i)
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{
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if (set_state (node, Stateful::loading_state_version)) {
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throw failed_constructor ();
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}
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}
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int
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ARDOUR::UserBundle::set_state (XMLNode const & node, int /*version*/)
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{
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XMLProperty const * name;
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if ((name = node.property ("name")) == 0) {
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PBD::error << _("Node for Bundle has no \"name\" property") << endmsg;
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return -1;
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}
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set_name (name->value ());
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XMLNodeList const channels = node.children ();
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int n = 0;
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for (XMLNodeConstIterator i = channels.begin(); i != channels.end(); ++i) {
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if ((*i)->name() != "Channel") {
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PBD::error << string_compose (_("Unknown node \"%s\" in Bundle"), (*i)->name()) << endmsg;
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return -1;
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}
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if ((name = (*i)->property ("name")) == 0) {
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PBD::error << _("Node for Channel has no \"name\" property") << endmsg;
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return -1;
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}
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XMLProperty const * type;
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if ((type = (*i)->property ("type")) == 0) {
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PBD::error << _("Node for Channel has no \"type\" property") << endmsg;
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return -1;
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}
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add_channel (name->value (), DataType (type->value()));
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XMLNodeList const ports = (*i)->children ();
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for (XMLNodeConstIterator j = ports.begin(); j != ports.end(); ++j) {
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if ((*j)->name() != "Port") {
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PBD::error << string_compose (_("Unknown node \"%s\" in Bundle"), (*j)->name()) << endmsg;
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return -1;
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}
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if ((name = (*j)->property ("name")) == 0) {
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PBD::error << _("Node for Port has no \"name\" property") << endmsg;
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return -1;
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}
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add_port_to_channel (n, name->value ());
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}
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++n;
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}
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return 0;
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}
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XMLNode&
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ARDOUR::UserBundle::get_state ()
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{
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XMLNode *node;
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if (ports_are_inputs ()) {
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node = new XMLNode ("InputBundle");
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} else {
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node = new XMLNode ("OutputBundle");
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}
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node->add_property ("name", name ());
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{
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Glib::Threads::Mutex::Lock lm (_channel_mutex);
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for (std::vector<Channel>::iterator i = _channel.begin(); i != _channel.end(); ++i) {
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XMLNode* c = new XMLNode ("Channel");
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c->add_property ("name", i->name);
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c->add_property ("type", i->type.to_string());
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for (PortList::iterator j = i->ports.begin(); j != i->ports.end(); ++j) {
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XMLNode* p = new XMLNode ("Port");
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p->add_property ("name", *j);
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c->add_child_nocopy (*p);
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}
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node->add_child_nocopy (*c);
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}
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}
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return *node;
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}
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