File indexing completed on 2022-10-04 17:30:23

0001 // SPDX-License-Identifier: GPL-2.0-or-later
0002 // SPDX-FileCopyrightText: 2005 Dominik Seichter <domseichter@web.de>
0003 
0004 #ifndef THREADEDLISTER_H
0005 #define THREADEDLISTER_H
0006 
0007 #include <QThread>
0008 #include <QMutex>
0009 
0010 #include <kfileitem.h>
0011 
0012 #include "krenamefile.h"
0013 
0014 class KRenameModel;
0015 class QMutex;
0016 class QWidget;
0017 
0018 namespace KIO
0019 {
0020 class Job;
0021 };
0022 
0023 class ThreadedLister : public QObject
0024 {
0025     Q_OBJECT
0026 public:
0027     ThreadedLister(const QUrl &dirname, QWidget *cache, KRenameModel *model);
0028     ~ThreadedLister() override;
0029 
0030     inline void start()
0031     {
0032         this->run();
0033     }
0034 
0035     /** Sets if dirnames should listed along with the filenames.
0036      *  This is disabled by default.
0037      *
0038      *  \param names if true dirnames are listed along with the filenames.
0039      */
0040     inline void setListDirnames(bool names);
0041 
0042     /** Sets if only dirnames should listed.
0043      *  This is disabled by default.
0044      *
0045      *  \param names if true only dirnames are listed.
0046      */
0047     inline void setListDirnamesOnly(bool names);
0048 
0049     inline void setFilter(const QString &filter);
0050     inline void setListHidden(bool h);
0051     inline void setListRecursively(bool r);
0052 
0053 Q_SIGNALS:
0054     void listerDone(ThreadedLister *);
0055 
0056 protected:
0057     void run();
0058 
0059 private Q_SLOTS:
0060     void completed();
0061 
0062     void foundItem(KIO::Job *, const KIO::UDSEntryList &list);
0063 
0064 private:
0065     static QMutex     s_mutex; ///< Mutex assuring that only one thread at a time will work on m_model
0066 
0067     QUrl              m_dirname;
0068     QString           m_filter;
0069     bool              m_listHiddenFiles;
0070     bool              m_listRecursive;
0071     bool              m_listDirnamesOnly;
0072     bool              m_listDirnames;
0073 
0074     QWidget          *m_cache;
0075     KRenameModel     *m_model;
0076     KRenameFile::List m_files;
0077 
0078     ESplitMode        m_eSplitMode;
0079     unsigned int      m_dot;
0080 };
0081 
0082 void ThreadedLister::setListDirnames(bool names)
0083 {
0084     m_listDirnames = names;
0085 }
0086 
0087 void ThreadedLister::setListDirnamesOnly(bool names)
0088 {
0089     m_listDirnamesOnly = names;
0090 }
0091 
0092 void ThreadedLister::setFilter(const QString &filter)
0093 {
0094     m_filter = filter;
0095 }
0096 
0097 void ThreadedLister::setListHidden(bool h)
0098 {
0099     m_listHiddenFiles = h;
0100 }
0101 
0102 void ThreadedLister::setListRecursively(bool r)
0103 {
0104     m_listRecursive = r;
0105 }
0106 
0107 #endif