Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeaddons@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 97 insertions, 0 deletions

diff --git a/konq-plugins/fsview/inode.h b/konq-plugins/fsview/inode.h
new file mode 100644
index 0000000..8289f6b
--- /dev/null
+++ b/konq-plugins/fsview/inode.h
@@ -0,0 +1,97 @@
+/* This file is part of FSView.
+   Copyright (C) 2002, 2003 Josef Weidendorfer <[email protected]>
+
+   KCachegrind is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation, version 2.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+/*
+ * FSView specialisaton of TreeMapItem class.
+ */
+
+#ifndef INODE_H
+#define INODE_H
+
+#include <qmap.h>
+#include <qptrlist.h>
+#include <qfileinfo.h>
+#include <qstring.h>
+
+#include <kmimetype.h>
+
+#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();
+  void init(const QString&);
+
+  void setPeer(ScanDir*);
+
+  TreeMapItemList* children();
+
+  double value() const;
+  double size() const;
+  unsigned int fileCount() const;
+  unsigned int dirCount() const;
+  QString path() const;
+  QString text(int i) const;
+  QPixmap pixmap(int i) const;
+  QColor backColor() const;
+  KMimeType::Ptr mimeType() const;
+
+  const QFileInfo& fileInfo() const { return _info; }
+  ScanDir* dirPeer() { return _dirPeer; }
+  ScanFile* filePeer() { return _filePeer; }
+  bool isDir() { return (_dirPeer != 0); }
+
+  void sizeChanged(ScanDir*);
+  void scanFinished(ScanDir*);
+  void destroyed(ScanDir*);
+  void destroyed(ScanFile*);
+
+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 KMimeType::Ptr _mimeType;
+  mutable QPixmap _mimePixmap;
+};
+
+#endif