70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/*
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* Copyright (C) 2010-2011 Carl Hetherington <carl@carlh.net>
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* Copyright (C) 2011-2014 David Robillard <d@drobilla.net>
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*
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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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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "ardour/midi_automation_list_binder.h"
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#include "ardour/automation_list.h"
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#include "ardour/automation_control.h"
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#include "ardour/midi_source.h"
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#include "ardour/midi_model.h"
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using namespace ARDOUR;
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MidiAutomationListBinder::MidiAutomationListBinder (boost::shared_ptr<MidiSource> s, Evoral::Parameter p)
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: _source (s)
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, _parameter (p)
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{
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}
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MidiAutomationListBinder::MidiAutomationListBinder (XMLNode* node, Session::SourceMap const & sources)
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: _parameter (0, 0, 0)
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{
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std::string id_str;
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std::string parameter_str;
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if (!node->get_property ("source-id", id_str) ||
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!node->get_property ("parameter", parameter_str)) {
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assert (false);
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}
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Session::SourceMap::const_iterator i = sources.find (PBD::ID (id_str));
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assert (i != sources.end());
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_source = boost::dynamic_pointer_cast<MidiSource> (i->second);
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_parameter = EventTypeMap::instance().from_symbol (parameter_str);
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}
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AutomationList*
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MidiAutomationListBinder::get () const
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{
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boost::shared_ptr<MidiModel> model = _source->model ();
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assert (model);
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boost::shared_ptr<AutomationControl> control = model->automation_control (_parameter);
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assert (control);
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return control->alist().get();
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}
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void
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MidiAutomationListBinder::add_state (XMLNode* node)
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{
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node->set_property ("source-id", _source->id().to_s());
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node->set_property ("parameter", EventTypeMap::instance().to_symbol (_parameter));
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}
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