filecontentindexer.h

/*
    SPDX-FileCopyrightText: 2015 Vishesh Handa <vhanda@kde.org>
 
    SPDX-License-Identifier: LGPL-2.1-or-later
*/
 
#ifndef BALOO_FILECONTENTINDEXER_H
#define BALOO_FILECONTENTINDEXER_H
 
#include <QRunnable>
#include <QObject>
#include <QAtomicInt>
#include <QStringList>
 
#include <QDBusServiceWatcher>
#include <QDBusMessage>
 
namespace Baloo {
 
class FileContentIndexerProvider;
class TimeEstimator;
 
class FileContentIndexer : public QObject, public QRunnable
{
    Q_OBJECT
    Q_CLASSINFO("D-Bus Interface", "org.kde.baloo.fileindexer")
 
    Q_PROPERTY(QString currentFile READ currentFile NOTIFY startedIndexingFile)
public:
    FileContentIndexer(uint batchSize, FileContentIndexerProvider *provider, TimeEstimator &timeEstimator, QObject *parent = nullptr);
 
    QString currentFile() { return m_currentFile; }
 
    void run() override;
 
    void quit() {
        m_stop.storeRelaxed(true);
    }
 
public Q_SLOTS:
    Q_SCRIPTABLE void registerMonitor(const QDBusMessage& message);
    Q_SCRIPTABLE void unregisterMonitor(const QDBusMessage& message);
 
Q_SIGNALS:
    Q_SCRIPTABLE void startedIndexingFile(const QString& filePath);
    Q_SCRIPTABLE void finishedIndexingFile(const QString& filePath);
    Q_SCRIPTABLE void committedBatch(uint time, uint batchSize);
 
    void done();
 
private Q_SLOTS:
    void monitorClosed(const QString& service);
    void slotStartedIndexingFile(const QString &filePath);
    void slotFinishedIndexingFile(const QString &filePath);
 
private:
    uint m_batchSize;
    FileContentIndexerProvider *m_provider;
 
    QAtomicInt m_stop;
 
    QString m_currentFile;
    TimeEstimator &m_timeEstimator;
 
    QStringList m_registeredMonitors;
    QDBusServiceWatcher m_monitorWatcher;
 
    QString m_extractorPath;
};
 
}
 
#endif // BALOO_FILECONTENTINDEXER_H