a743d20dce
Possibly fixes bug #3052 Also clarify some comments which weren't quite clear :) git-svn-id: svn://localhost/ardour2/branches/3.0@6808 d708f5d6-7413-0410-9779-e7cbd77b26cf
121 lines
3.1 KiB
C++
121 lines
3.1 KiB
C++
/*
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Copyright (C) 2008 Paul Davis
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Author: Sakari Bergen
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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/export_channel_configuration.h"
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#include "ardour/export_handler.h"
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#include "ardour/export_filename.h"
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#include "ardour/export_timespan.h"
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#include "ardour/audio_port.h"
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#include "ardour/export_failed.h"
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#include "ardour/midi_port.h"
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#include "ardour/session.h"
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#include "ardour/audioengine.h"
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#include "pbd/convert.h"
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#include "pbd/pthread_utils.h"
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using namespace PBD;
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namespace ARDOUR
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{
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/* ExportChannelConfiguration */
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ExportChannelConfiguration::ExportChannelConfiguration (Session & session) :
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session (session),
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split (false)
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{
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}
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XMLNode &
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ExportChannelConfiguration::get_state ()
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{
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XMLNode * root = new XMLNode ("ExportChannelConfiguration");
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XMLNode * channel;
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root->add_property ("split", get_split() ? "true" : "false");
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root->add_property ("channels", to_string (get_n_chans(), std::dec));
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uint32_t i = 1;
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for (ExportChannelConfiguration::ChannelList::const_iterator c_it = channels.begin(); c_it != channels.end(); ++c_it) {
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channel = root->add_child ("Channel");
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if (!channel) { continue; }
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channel->add_property ("number", to_string (i, std::dec));
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(*c_it)->get_state (channel);
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++i;
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}
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return *root;
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}
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int
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ExportChannelConfiguration::set_state (const XMLNode & root)
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{
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XMLProperty const * prop;
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if ((prop = root.property ("split"))) {
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set_split (!prop->value().compare ("true"));
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}
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XMLNodeList channels = root.children ("Channel");
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for (XMLNodeList::iterator it = channels.begin(); it != channels.end(); ++it) {
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ExportChannelPtr channel (new PortExportChannel ());
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channel->set_state (*it, session);
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register_channel (channel);
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}
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return 0;
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}
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bool
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ExportChannelConfiguration::all_channels_have_ports () const
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{
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for (ChannelList::const_iterator it = channels.begin(); it != channels.end(); ++it) {
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if ((*it)->empty ()) { return false; }
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}
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return true;
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}
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void
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ExportChannelConfiguration::configurations_for_files (std::list<boost::shared_ptr<ExportChannelConfiguration> > & configs)
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{
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configs.clear ();
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if (!split) {
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configs.push_back (shared_from_this ());
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return;
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}
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for (ChannelList::const_iterator it = channels.begin (); it != channels.end (); ++it) {
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boost::shared_ptr<ExportChannelConfiguration> config (new ExportChannelConfiguration (session));
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config->set_name (_name);
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config->register_channel (*it);
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configs.push_back (config);
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}
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}
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} // namespace ARDOUR
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