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qdir.h


This is the verbatim text of the qdir.h include file. It is provided only for illustration; the copyright remains with Troll Tech.
/****************************************************************************
** $Id: qdir.h,v 2.22.2.1 1999/07/13 19:59:06 warwick Exp $
**
** Definition of QDir class
**
** Created : 950427
**
** Copyright (C) 1992-1999 Troll Tech AS.  All rights reserved.
**
** This file is part of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Troll Tech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** Licensees holding valid Qt Professional Edition licenses may use this
** file in accordance with the Qt Professional Edition License Agreement
** provided with the Qt Professional Edition.
**
** See http://www.troll.no/pricing.html or email sales@troll.no for
** information about the Professional Edition licensing, or see
** http://www.troll.no/qpl/ for QPL licensing information.
**
*****************************************************************************/

#ifndef QDIR_H
#define QDIR_H

#ifndef QT_H
#include "qstrlist.h"
#include "qfileinfo.h"
#endif // QT_H

typedef QList<QFileInfo> QFileInfoList;
typedef QListIterator<QFileInfo> QFileInfoListIterator;
class QStringList;


class Q_EXPORT QDir
{
public:
    enum FilterSpec { Dirs          = 0x001,
                      Files         = 0x002,
                      Drives        = 0x004,
                      NoSymLinks    = 0x008,
                      All           = 0x007,
                       TypeMask     = 0x00F,

                      Readable      = 0x010,
                      Writable      = 0x020,
                      Executable    = 0x040,
                       RWEMask      = 0x070,

                      Modified      = 0x080,
                      Hidden        = 0x100,
                      System        = 0x200,
                       AccessMask    = 0x3F0,

                      DefaultFilter = -1 };

    enum SortSpec   { Name          = 0x00,
                      Time          = 0x01,
                      Size          = 0x02,
                      Unsorted      = 0x03,
                       SortByMask    = 0x03,

                      DirsFirst     = 0x04,
                      Reversed      = 0x08,
                      IgnoreCase    = 0x10,
                      DefaultSort   = -1 };

    QDir();
    QDir( const QString &path, const QString &nameFilter = QString::null,
          int sortSpec = Name | IgnoreCase, int filterSpec = All );
    QDir( const QDir & );

    virtual ~QDir();

    QDir       &operator=( const QDir & );
    QDir       &operator=( const QString &path );

    virtual void setPath( const QString &path );
    virtual QString path()              const;
    virtual QString absPath()   const;
    virtual QString canonicalPath()     const;

    virtual QString dirName() const;
    virtual QString filePath( const QString &fileName,
                              bool acceptAbsPath = TRUE ) const;
    virtual QString absFilePath( const QString &fileName,
                                 bool acceptAbsPath = TRUE ) const;

    static QString convertSeparators( const QString &pathName );

    virtual bool cd( const QString &dirName, bool acceptAbsPath = TRUE );
    virtual bool cdUp();

    QString     nameFilter() const;
    virtual void setNameFilter( const QString &nameFilter );
    FilterSpec filter() const;
    virtual void setFilter( int filterSpec );
    SortSpec sorting() const;
    virtual void setSorting( int sortSpec );

    bool        matchAllDirs() const;
    virtual void setMatchAllDirs( bool );

    uint count() const;
    QString     operator[]( int ) const;

    virtual QStrList encodedEntryList( int filterSpec = DefaultFilter,
                                       int sortSpec   = DefaultSort  ) const;
    virtual QStrList encodedEntryList( const QString &nameFilter,
                                       int filterSpec = DefaultFilter,
                                       int sortSpec   = DefaultSort   ) const;
    virtual QStringList entryList( int filterSpec = DefaultFilter,
                                   int sortSpec   = DefaultSort  ) const;
    virtual QStringList entryList( const QString &nameFilter,
                                   int filterSpec = DefaultFilter,
                                   int sortSpec   = DefaultSort   ) const;

    virtual const QFileInfoList *entryInfoList( int filterSpec = DefaultFilter,
                                                int sortSpec = DefaultSort ) const;
    virtual const QFileInfoList *entryInfoList( const QString &nameFilter,
                                                int filterSpec = DefaultFilter,
                                                int sortSpec = DefaultSort ) const;

    static const QFileInfoList *drives();

    virtual bool mkdir( const QString &dirName,
                        bool acceptAbsPath = TRUE ) const;
    virtual bool rmdir( const QString &dirName,
                        bool acceptAbsPath = TRUE ) const;

    virtual bool isReadable() const;
    virtual bool exists()   const;
    virtual bool isRoot()   const;

    virtual bool isRelative() const;
    virtual void convertToAbs();

    virtual bool operator==( const QDir & ) const;
    virtual bool operator!=( const QDir & ) const;

    virtual bool remove( const QString &fileName,
                         bool acceptAbsPath = TRUE );
    virtual bool rename( const QString &name, const QString &newName,
                         bool acceptAbsPaths = TRUE  );
    virtual bool exists( const QString &name,
                         bool acceptAbsPath = TRUE );

    static char separator();

    static bool setCurrent( const QString &path );
    static QDir current();
    static QDir home();
    static QDir root();
    static QString currentDirPath();
    static QString homeDirPath();
    static QString rootDirPath();

    static bool match( const QString &filter, const QString &fileName );
    static QString cleanDirPath( const QString &dirPath );
    static bool isRelativePath( const QString &path );

private:
    void init();
    virtual bool readDirEntries( const QString &nameFilter,
                                 int FilterSpec, int SortSpec  );

    QString     dPath;
    QStringList   *fList;
    QFileInfoList *fiList;
    QString     nameFilt;
    FilterSpec  filtS;
    SortSpec    sortS;
    uint        dirty   : 1;
    uint        allDirs : 1;
};


inline QString QDir::path() const
{
    return dPath;
}

inline QString QDir::nameFilter() const
{
    return nameFilt;
}

inline QDir::FilterSpec QDir::filter() const
{
    return filtS;
}

inline QDir::SortSpec QDir::sorting() const
{
    return sortS;
}

inline bool QDir::matchAllDirs() const
{
    return allDirs;
}

inline bool QDir::operator!=( const QDir &d ) const
{
    return !(*this == d);
}


#endif // QDIR_H


Copyright 1999 Troll TechTrademarks
Qt version 2.0.2