/***

  Olive - Non-Linear Video Editor
  Copyright (C) 2022 Olive Team
  Modifications Copyright (C) 2025 mikesolar

  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 3 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, see <http://www.gnu.org/licenses/>.

***/

#include "xmlutils.h"

#include "node/block/block.h"
#include "node/factory.h"

namespace olive
{

bool xml_read_next_start_element(QXmlStreamReader *reader, void *cancel_atom)
{
	CancelAtom *atom = static_cast<CancelAtom *>(cancel_atom);
	QXmlStreamReader::TokenType token;

	while ((token = reader->readNext()) != QXmlStreamReader::Invalid &&
		   token != QXmlStreamReader::EndDocument &&
		   (!atom || !atom->is_cancelled())) {
		if (reader->isEndElement()) {
			return false;
		} else if (reader->isStartElement()) {
			return true;
		}
	}

	return false;
}

}