filemanagerlistjob.h

Go to the documentation of this file.

/* This file is part of KDevelop
    Copyright 2009  Radu Benea <[email protected]>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/
 
#ifndef KDEVPLATFORM_FILEMANAGERLISTJOB_H
#define KDEVPLATFORM_FILEMANAGERLISTJOB_H
 
#include <KIO/Job>
#include <QQueue>
#include <QSemaphore>
 
// uncomment to time import jobs
// #define TIME_IMPORT_JOB
 
#ifdef TIME_IMPORT_JOB
#include <QElapsedTimer>
#endif
 
 
namespace KDevelop
{
class ProjectFolderItem;
class ProjectBaseItem;
 
class FileManagerListJob : public KIO::Job
{
    Q_OBJECT
 
public:
    explicit FileManagerListJob(ProjectFolderItem* item);
    virtual ~FileManagerListJob();
 
    void addSubDir(ProjectFolderItem* item);
    void handleRemovedItem(ProjectBaseItem* item);
 
    void abort();
    void start() override;
 
Q_SIGNALS:
    void entries(FileManagerListJob* job, ProjectFolderItem* baseItem,
                 const KIO::UDSEntryList& entries);
    void nextJob();
 
private Q_SLOTS:
    void slotEntries(KIO::Job* job, const KIO::UDSEntryList& entriesIn );
    void slotResult(KJob* job) override;
    void handleResults(const KIO::UDSEntryList& entries);
    void startNextJob();
 
private:
 
    QQueue<ProjectFolderItem*> m_listQueue;
    ProjectFolderItem* m_item;
    KIO::UDSEntryList entryList;
    // kill does not delete the job instantaneously
    QAtomicInt m_aborted;
    QSemaphore m_listing;
 
#ifdef TIME_IMPORT_JOB
    QElapsedTimer m_timer;
    QElapsedTimer m_subTimer;
    qint64 m_subWaited = 0;
#endif
};
 
}
 
#endif // KDEVPLATFORM_FILEMANAGERLISTJOB_H