/*
Copyright (C) 2021  Jean-Baptiste Mardelle <jb@kdenlive.org>
This file is part of Kdenlive. See www.kdenlive.org.

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 2 of
the License or (at your option) version 3 or any later version
accepted by the membership of KDE e.V. (or its successor approved
by the membership of KDE e.V.), which shall act as a proxy
defined in Section 14 of version 3 of the license.

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 CACHETASK_H
#define CACHETASK_H

#include "definitions.h"
#include "abstracttask.h"
#include <mlt++/MltProducer.h>
#include <mlt++/MltProfile.h>

#include <QRunnable>
#include <QDomElement>
#include <QObject>
#include <QList>

class ProjectClip;

class CacheTask : public AbstractTask
{
public:
    CacheTask(const ObjectId &owner, int thumbsCount, int in, int out, QObject* object);
    virtual ~CacheTask();
    static void start(const ObjectId &owner, int thumbsCount = 30, int in = 0, int out = 0, QObject* object = nullptr, bool force = false);

protected:
    void run() override;

private:
    int m_fullWidth;
    int m_thumbsCount;
    int m_in;
    int m_out;
    bool m_thumbOnly;
    std::function<void()> m_readyCallBack;
    QString m_errorMessage;
    void generateThumbnail(std::shared_ptr<ProjectClip>binClip);
};

#endif // CLIPLOADTASK_H
