Пример #1
0
 public static Folder Load(DirectoryInfo dir)
 {
     Folder f = new Folder();
     f.Dirs = dir.GetDirectories();
     f.Files = dir.GetFiles();
     f.DirPath = dir.FullName;
     return f;
 }
Пример #2
0
 void _upperLevel()
 {
     if (_parent == null || (_parent.DirPath==_currentPath))
     {
         _showLogicalDrives();
         return;
     }
     else
     {
         _currentPath = _parent.DirPath;
         _currentFolder = _parent;
         _children.Clear();
         ThreadPool.QueueUserWorkItem(_loadChildren, _currentPath);
     }
     _show();
 }
Пример #3
0
 private void _showLogicalDrives()
 {
     string[] ld = Directory.GetLogicalDrives();
     ListViewItem lvi;
     Folder t;
     DirectoryInfo di;
     _children = new Dictionary<string, Folder>();
     _control.Items.Clear();
     _isLogicalDrivesPage = true;
     foreach (string drive in ld)
     {
         try
         {
             lvi = new ListViewItem(drive);
             lvi.SubItems.Add("<drive>");
             lvi.SubItems.Add("");
             _control.Items.Add(lvi);
             di = new DirectoryInfo(drive);
             t = new Folder();
             t.Dirs = di.GetDirectories();
             t.Files = di.GetFiles();
             t.DirPath = drive;
             _children.Add(drive, t);
         }
         catch { }
     }
     _areChildrenLoaded = true;
 }
Пример #4
0
        private void _openFolderHelper()
        {
            if (_control.SelectedItems.Count > 0)
            {
                if (!_isLogicalDrivesPage)
                {
                    if (_currentFolder.IsFile(_control.SelectedItems[0].Index))
                    {
                        try
                        {
                            System.Diagnostics.Process.Start(_currentFolder.FileAt(_control.SelectedItems[0].Index));
                        }
                        catch { }
                    }
                    else
                    {
                        string futurePath = _currentFolder.FolderAt(_control.SelectedItems[0].Index);
                        try
                        {
                            var t = _children[futurePath];
                            _currentPath = futurePath;
                            _parent = _currentFolder;
                            _openFolder();
                        }
                        catch
                        {
                            MessageBox.Show("Access denied!");
                        }

                    }
                }
                else
                {
                    _currentPath = _control.SelectedItems[0].Text;
                    _parent = null;

                    _openFolder();
                    _isLogicalDrivesPage = false;
                }
                GC.Collect();
            }
        }
Пример #5
0
        private void _openFolder()
        {
            if (_children == null)
            {
                _currentFolder = Folder.Load(_currentPath);
            }
            else
            {
                try
                {
                    _currentFolder = _children[_currentPath];
                }
                catch(KeyNotFoundException)
                {
                    //MessageBox.Show("Access denied!");
                }

            }
            if(_children!=null)
                _children.Clear();
            ThreadPool.QueueUserWorkItem(_loadChildren, _currentPath);
            _show();
        }
Пример #6
0
 private void _loadChildren(Object s)
 {
     if(_children!=null)
         _children.Clear();
     _areChildrenLoaded = false ;
     DirectoryInfo cur = new DirectoryInfo((string)s);
     Folder t;
     if (_children == null)
         _children = new Dictionary<string, Folder>();
     DirectoryInfo[] childDirs;
     try
     {
         childDirs = cur.GetDirectories();
     }
     catch
     {
         _children.Clear();
         return;
     }
     foreach (DirectoryInfo dir in childDirs)
     {
         try
         {
             t = new Folder();
             t.Dirs = dir.GetDirectories();
             t.Files = dir.GetFiles();
             t.DirPath = dir.FullName;
             lock (_children)
             {
                 _children.Add(dir.FullName, t);
             }
         }
         catch { }
     }
     _areChildrenLoaded = true;
 }