/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL21$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef FILEINFOTHREAD_P_H #define FILEINFOTHREAD_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists purely as an // implementation detail. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include #include #include #include #include #include #include "fileproperty_p.h" class FileInfoThread : public QThread { Q_OBJECT Q_SIGNALS: void directoryChanged(const QString &directory, const QList &list) const; void directoryUpdated(const QString &directory, const QList &list, int fromIndex, int toIndex) const; void sortFinished(const QList &list) const; public: FileInfoThread(QObject *parent = 0); ~FileInfoThread(); void clear(); void removePath(const QString &path); void setPath(const QString &path); void setRootPath(const QString &path); void setSortFlags(QDir::SortFlags flags); void setNameFilters(const QStringList & nameFilters); void setShowFiles(bool show); void setShowDirs(bool showFolders); void setShowDirsFirst(bool show); void setShowDotAndDotDot(bool on); void setShowHidden(bool on); void setShowOnlyReadable(bool on); public Q_SLOTS: #ifndef QT_NO_FILESYSTEMWATCHER void dirChanged(const QString &directoryPath); void updateFile(const QString &path); #endif protected: void run(); void getFileInfos(const QString &path); void findChangeRange(const QList &list, int &fromIndex, int &toIndex); private: QMutex mutex; QWaitCondition condition; volatile bool abort; #ifndef QT_NO_FILESYSTEMWATCHER QFileSystemWatcher *watcher; #endif QList currentFileList; QDir::SortFlags sortFlags; QString currentPath; QString rootPath; QStringList nameFilters; bool needUpdate; bool folderUpdate; bool sortUpdate; bool showFiles; bool showDirs; bool showDirsFirst; bool showDotAndDotDot; bool showHidden; bool showOnlyReadable; }; #endif // FILEINFOTHREAD_P_H