File indexing completed on 2024-04-21 04:57:58

 /* This file is part of FSView.
     SPDX-FileCopyrightText: 2002, 2003 Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
 
     SPDX-License-Identifier: GPL-2.0-only
 */
 
 /*
  * FSView specialization of TreeMapItem class.
  */
 
 #ifndef INODE_H
 #define INODE_H
 
 #include <QMap>
 #include <QFileInfo>
 #include <QString>
 #include <QPixmap>
 
 #include <QMimeType>
 
 #include "treemap.h"
 #include "scan.h"
 
 /**
  * A specialized version of a TreeMapItem
  * for representation of an Directory or File.
  *
  * These are dynamically created on drawing.
  * The real breadth-first scanning of the filesystem
  * uses ScanDir:scan.
  */
 class Inode: public TreeMapItem, public ScanListener
 {
 public:
     Inode();
     Inode(ScanDir *, Inode *);
     Inode(ScanFile *, Inode *);
     ~Inode() override;
     void init(const QString &);
 
     void setPeer(ScanDir *);
 
     TreeMapItemList *children() override;
 
     double value() const override;
     double size() const;
     unsigned int fileCount() const;
     unsigned int dirCount() const;
     QString path() const;
     QString text(int i) const override;
     QPixmap pixmap(int i) const override;
     QColor backColor() const override;
     QMimeType mimeType() const;
 
     const QFileInfo &fileInfo() const
     {
         return _info;
     }
     ScanDir *dirPeer()
     {
         return _dirPeer;
     }
     ScanFile *filePeer()
     {
         return _filePeer;
     }
     bool isDir()
     {
         return (_dirPeer != nullptr);
     }
 
     void sizeChanged(ScanDir *) override;
     void scanFinished(ScanDir *) override;
     void destroyed(ScanDir *) override;
     void destroyed(ScanFile *) override;
 
 private:
     void setMetrics(double, unsigned int);
 
     QFileInfo _info;
     ScanDir *_dirPeer;
     ScanFile *_filePeer;
 
     double _sizeEstimation;
     unsigned int _fileCountEstimation, _dirCountEstimation;
 
     bool _resortNeeded;
 
     // Cached values, calculated lazy.
     // This means a change even in const methods, thus has to be "mutable"
     mutable bool _mimeSet, _mimePixmapSet;
     mutable QMimeType _mimeType;
     mutable QPixmap _mimePixmap;
 };
 
 #endif