/*
 * Oak Video Editor - Non-Linear Video Editor
 * Copyright (C) 2025 Olive CE Team
 *
 * 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/>.
 */

#ifndef PLANARFILEDEVICE_H
#define PLANARFILEDEVICE_H

#include <olive/core/core.h>
#include <QFile>
#include <QObject>

namespace olive
{

using namespace core;

class PlanarFileDevice : public QObject {
	Q_OBJECT
public:
	PlanarFileDevice(QObject *parent = nullptr);

	virtual ~PlanarFileDevice() override;

	bool isOpen() const
	{
		return !files_.isEmpty();
	}

	bool open(const QVector<QString> &filenames, QIODevice::OpenMode mode);

	qint64 read(char **data, qint64 bytes_per_channel, qint64 offset = 0);

	qint64 write(const char **data, qint64 bytes_per_channel,
				 qint64 offset = 0);

	qint64 size() const;

	bool seek(qint64 pos);

	void close();

private:
	QVector<QFile *> files_;
};

}

#endif // PLANARFILEDEVICE_H
