diff options
author | Martin Petersson <Martin.Petersson@nokia.com> | 2012-02-20 14:56:12 +0100 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-02-29 09:20:00 +0100 |
commit | 9593df26c4a87130947dbdacf5ddb2f7a3412cbc (patch) | |
tree | aa1596bfc882c328a842f1d116251181e8f8f074 /src/imports/folderlistmodel/fileinfothread_p.h | |
parent | 82a2faadb83d74fec82c7ade443e64558670f3a7 (diff) |
FolderListModel: remove widget and QDirModel use
FolderListModel used the obsolete QDirModel internally. Because of this
it needed widgets to work. I have made a threaded model instead that
use QDir internally.
Change-Id: Ibd1267a135ee3c6df7bcde420073866b7a76d0d1
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>
Diffstat (limited to 'src/imports/folderlistmodel/fileinfothread_p.h')
-rw-r--r-- | src/imports/folderlistmodel/fileinfothread_p.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/src/imports/folderlistmodel/fileinfothread_p.h b/src/imports/folderlistmodel/fileinfothread_p.h new file mode 100644 index 0000000000..a5be6e6fcc --- /dev/null +++ b/src/imports/folderlistmodel/fileinfothread_p.h @@ -0,0 +1,107 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef FILEINFOTHREAD_P_H +#define FILEINFOTHREAD_P_H + +#include <QThread> +#include <QMutex> +#include <QWaitCondition> +#include <QFileSystemWatcher> +#include <QFileInfo> +#include <QDir> + +#include "fileproperty_p.h" + +class FileInfoThread : public QThread +{ + Q_OBJECT + +Q_SIGNALS: + void directoryChanged(const QString &directory, const QList<FileProperty> &list) const; + void directoryUpdated(const QString &directory, const QList<FileProperty> &list, int fromIndex, int toIndex) const; + void sortFinished(const QList<FileProperty> &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 setShowDirs(bool showFolders); + void setShowDirsFirst(bool showDirsFirst); + void setShowDotDot(bool on); + void setShowOnlyReadable(bool on); + +public Q_SLOTS: + void dirChanged(const QString &directoryPath); + void updateFile(const QString &path); + +protected: + void run(); + void getFileInfos(const QString &path); + void findChangeRange(const QList<FileProperty> &list, int &fromIndex, int &toIndex); + +private: + QMutex mutex; + QWaitCondition condition; + volatile bool abort; + + QFileSystemWatcher *watcher; + QList<FileProperty> currentFileList; + QDir::SortFlags sortFlags; + QString currentPath; + QString rootPath; + QStringList nameFilters; + bool needUpdate; + bool folderUpdate; + bool sortUpdate; + bool showDirs; + bool showDirsFirst; + bool showDotDot; + bool showOnlyReadable; +}; + +#endif // FILEINFOTHREAD_P_H |