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// Copyright (C) 2021 The Qt Company Ltd.
// Copyright (C) 2019 Luxoft Sweden AB
// Copyright (C) 2018 Pelagicore AG
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qifmediaindexercontrolbackendinterface.h"
QT_BEGIN_NAMESPACE
/*!
\class QIfMediaIndexerControlBackendInterface
\inmodule QtIfMedia
\ingroup backends
\inherits QObject
\keyword org.qt-project.interfaceframework.MediaIndexer/1.0
\brief The QIfMediaIndexerControlBackendInterface defines the interface for backends to the
QIfMediaIndexerControl feature class.
The QIfMediaIndexerControlBackendInterface is the interface used by \l QIfMediaIndexerControl
The interface is discovered by a \l QIfMediaIndexerControl object, which connects to it and sets it up.
<example of a fully featured backend>
*/
/*!
Constructs a backend interface.
The \a parent is sent to the QObject constructor.
*/
QIfMediaIndexerControlBackendInterface::QIfMediaIndexerControlBackendInterface(QObject *parent)
: QIfFeatureInterface(parent)
{
}
/*!
\fn QIfMediaIndexerControlBackendInterface::pause()
Pauses the currently ongoing indexing. If currently no indexing is ongoing this call should not perform any actions.
\sa resume()
*/
/*!
\fn QIfMediaIndexerControlBackendInterface::resume()
Resumes the previously paused indexing. If there is nothing to resume this call should not perform any actions.
\sa pause()
*/
/*!
\fn void QIfMediaIndexerControlBackendInterface::progressChanged(qreal progress)
This signal is emitted when indexing is currently ongoing and the progress of the operation changed.
The \a progress argument passes the current progress between \e 0 and \e 1.
*/
/*!
\fn void QIfMediaIndexerControlBackendInterface::stateChanged(QIfMediaIndexerControl::State state)
This signal is emitted whenever the indexing state changed. The \a state argument holds the new state
of the indexer.
*/
QT_END_NAMESPACE
#include "moc_qifmediaindexercontrolbackendinterface.cpp"
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