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5b77797be4
KIO::PreviewJob was made for this kind of things, it also does not involve loading the file (which may play a sound even if the widget is not visible), seeking, pausing and then grabbing a QWidget snapshot. the only requirement is for ffmpegthumbs thumbnailer to be installed Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
/***************************************************************************
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* Copyright (C) 2012 by Tobias Koening <tokoe@kde.org> *
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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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#ifndef SNAPSHOTTAKER_H
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#define SNAPSHOTTAKER_H
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#include <KUrl>
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#include <KIO/PreviewJob>
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#include <QObject>
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#include <QPixmap>
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class SnapshotTaker : public QObject
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{
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Q_OBJECT
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public:
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SnapshotTaker( const KUrl &url, QObject *parent, const QSize &size );
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~SnapshotTaker();
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Q_SIGNALS:
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void finished( const QImage &image );
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private Q_SLOTS:
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void slotPreview(const KFileItem& item, const QPixmap &preview);
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void slotFailed(const KFileItem& item);
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private:
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KIO::PreviewJob *m_job;
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QStringList m_plugins;
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};
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#endif // SNAPSHOTTAKER_H
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