/* This file is part of Machina.
 * Copyright 2007-2011 David Robillard <http://drobilla.net>
 *
 * Machina 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 3 of the License, or
 * (at your option) any later version.
 *
 * Machina 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 Machina.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "LearnRequest.hpp"
#include "quantize.hpp"

namespace Machina {

LearnRequest::LearnRequest(SPtr<Raul::Maid> maid, SPtr<Node> node)
	: _started(false)
	, _start_time(TimeUnit(TimeUnit::BEATS, 19200), 0, 0) // irrelevant
	, _quantization(0) // irrelevant
	, _node(node)
	, _enter_action(new MidiAction(4, NULL))
	, _exit_action(new MidiAction(4, NULL))
{
	maid->manage(_enter_action);
	maid->manage(_exit_action);
}

SPtr<LearnRequest>
LearnRequest::create(SPtr<Raul::Maid> maid, SPtr<Node> node)
{
	SPtr<LearnRequest> ret(new LearnRequest(maid, node));
	maid->manage(ret);
	return ret;
}

void
LearnRequest::start(double q, Raul::TimeStamp time)
{
	_started      = true;
	_start_time   = time;
	_quantization = q;
}

/** Add the learned actions to the node */
void
LearnRequest::finish(TimeStamp time)
{
	_node->set_enter_action(_enter_action);
	_node->set_exit_action(_exit_action);

	_node->set_duration(time - _start_time);
}

}