void FileSystemObjectInfo_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (this.FileSystemInfo is DirectoryInfo)
{
if (string.Equals(e.PropertyName, "IsExpanded", StringComparison.CurrentCultureIgnoreCase))
{
RaiseBeforeExpand();
if (this.IsExpanded)
{
this.ImageSource = FolderManager.GetImageSource(this.FileSystemInfo.FullName, ItemState.Open);
if (this.HasDummy())
{
RaiseBeforeExplore();
this.RemoveDummy();
this.ExploreDirectories();
this.ExploreFiles();
RaiseAfterExplore();
}
}
else
{
this.ImageSource = FolderManager.GetImageSource(this.FileSystemInfo.FullName, ItemState.Close);
}
RaiseAfterExpand();
}
}
}
public FileSystemObjectInfo(FileSystemInfo info)
{
if (this is DummyFileSystemObjectInfo)
{
return;
}
Children = new ObservableCollection <FileSystemObjectInfo>();
FileSystemInfo = info;
if (info is DirectoryInfo)
{
ImageSource = FolderManager.GetImageSource(
info.FullName, ItemState.Close);
AddDummy();
}
else if (info is FileInfo)
{
ImageSource = FileManager.GetImageSource(info.FullName);
}
PropertyChanged += new PropertyChangedEventHandler(
FileSystemObjectInfo_PropertyChanged);
CmdDelete = new DelegateCommand(p => OnDeleteEvent());
}
void FileSystemObjectInfo_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (FileSystemInfo is DirectoryInfo)
{
if (string.Equals(e.PropertyName, nameof(IsExpanded), StringComparison.CurrentCultureIgnoreCase))
{
RaiseBeforeExpand();
if (IsExpanded)
{
ImageSource = FolderManager.GetImageSource(FileSystemInfo.FullName, ItemState.Open);
if (HasDummy())
{
RaiseBeforeExplore();
if (!(Drive?.IsReady == false))
{
RemoveDummy();
ExploreDirectories();
ExploreFiles();
}
RaiseAfterExplore();
}
}
else
{
ImageSource = FolderManager.GetImageSource(FileSystemInfo.FullName, ItemState.Close);
}
RaiseAfterExpand();
}
}
}
public static ImageSource GetImageSource(string directory, ItemState folderType)
{
try
{
return(FolderManager.GetImageSource(directory, new Size(16, 16), folderType));
}
catch
{
throw;
}
}
public DriveInformation(DriveInfo drive)
{
DriveIcon = FolderManager.GetImageSource(drive.RootDirectory.FullName, new Size(300, 300), ItemState.Undefined);
Name = drive.Name;
Format = drive.DriveFormat;
Type = drive.DriveType.ToString();
TotalFreeSpace = drive.TotalFreeSpace;
TotalSize = drive.TotalSize;
UsedSpace = drive.TotalSize - drive.TotalFreeSpace;
UsagePercentage = 100 - (int)Math.Round((double)drive.TotalFreeSpace / (double)drive.TotalSize * 100);
Information = $"{Name} ({Format}, {Type})\r\n" +
$" * Total Space : {FileManager.GetFileSize(TotalSize)}\r\n" +
$" * Free Space : {FileManager.GetFileSize(TotalFreeSpace)}\r\n" +
$" * Used Space : {FileManager.GetFileSize(UsedSpace)} ({UsagePercentage}%)";
}
public SyncObjectInfo(FileSystemInfo info)
{
// Children = new ObservableCollection<SyncObjectInfo>();
SyncItemInfo = info;
// this.filelist = filelist;
if (info is DirectoryInfo)
{
ImageSource = FolderManager.GetImageSource(info.FullName, ItemState.Close);
// AddDummy();
}
else if (info is FileInfo)
{
ImageSource = FileManager.GetImageSource(info.FullName);
}
PropertyChanged += new PropertyChangedEventHandler(FileSystemObjectInfo_PropertyChanged);
}
public FileSystemObjectInfo(FileSystemInfo info)
{
if (this is DummyFileSystemObjectInfo)
{
return;
}
this.Children = new ObservableCollection <FileSystemObjectInfo>();
this.FileSystemInfo = info;
if (info is DirectoryInfo)
{
this.ImageSource = FolderManager.GetImageSource(info.FullName, ItemState.Close);
this.AddDummy();
}
else if (info is FileInfo)
{
this.ImageSource = FileManager.GetImageSource(info.FullName);
}
this.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(FileSystemObjectInfo_PropertyChanged);
}
//public ObservableCollection<object> Children
//{
// get;
// private set;
//}
public void LoadChildren()
{
try
{
foreach (string directory in Directory.GetDirectories(this.FullPath))
{
System.IO.DirectoryInfo directoryInfo = new System.IO.DirectoryInfo(directory);
DirectoryInfo i = new DirectoryInfo(directory, directoryInfo.Name)
{
DefaultImageSrc = FolderManager.GetImageSource(directory, ShellManager.ItemState.Close), //Icons.GetImage(directory,Icons.IconSize.Large,Icons.FolderType.Closed ),
ExpandedImageSrc = FolderManager.GetImageSource(directory, ShellManager.ItemState.Open), //Icons.GetImage(directory,Icons.IconSize.Large, Icons.FolderType.Open),
Root = Root,
};
StyleManager.SetTheme(i, new FluentTheme());
i.Click += Folder_Click;
i.Expanded += Folder_Expanded;
//if (Directory.GetDirectories(directory).Length > 0)
// i.IsExpanded = true;
Items.Add(i);
}
var files = Directory.GetFiles(this.FullPath);
foreach (string file in files)
{
System.IO.FileInfo fileInfo = new System.IO.FileInfo(file);
FileInfo i = new FileInfo(file, fileInfo.Name)
{
DefaultImageSrc = FileManager.GetImageSource(file),//Icons.GetImage(file, Icons.IconSize.Large),
Root = Root
};
StyleManager.SetTheme(i, new FluentTheme());
i.DoubleClick += File_DoubleClick;
Items.Add(i);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public FileSystemEntity(FileSystemInfo info)
{
if (this is DummyFileSystemEntity)
{
return;
}
this.Children = new ObservableCollection <FileSystemEntity>();
this.FileSystemInfo = info;
if (info is DirectoryInfo)
{
this.ImageSource = FolderManager.GetImageSource(info.FullName, ItemState.Close);
this.PopulateDetails();
}
else if (info is FileInfo)
{
this.ImageSource = FileManager.GetImageSource(info.FullName);
}
this.PropertyChanged += FileSystemEntity_PropertyChanged;
}
public FileSystemObjectInfo(FileSystemInfo info)
{
if (this is DummyFileSystemObjectInfo)
{
return;
}
GripVisible = File.Exists(info.FullName) ? Visibility.Visible : Visibility.Collapsed;
Children = new ObservableCollection <FileSystemObjectInfo>();
FileSystemInfo = info;
if (info is DirectoryInfo)
{
ImageSource = FolderManager.GetImageSource(info.FullName, ItemState.Close);
AddDummy();
}
else if (info is FileInfo)
{
ImageSource = FileManager.GetImageSource(info.FullName);
}
PropertyChanged += new PropertyChangedEventHandler(FileSystemObjectInfo_PropertyChanged);
}
public FileSystemObjectInfo(FileSystemInfo info, ref ListView filelist)
{
if (this is DummyFileSystemObjectInfo)
{
return;
}
Children = new ObservableCollection <FileSystemObjectInfo>();
FileSystemInfo = info;
this.filelist = filelist;
if (info is DirectoryInfo)
{
ImageSource = FolderManager.GetImageSource(info.FullName, ItemState.Close);
AddDummy();
}
else if (info is FileInfo)
{
ImageSource = FileManager.GetImageSource(info.FullName);
}
PropertyChanged += new PropertyChangedEventHandler(FileSystemObjectInfo_PropertyChanged);
}
void FileSystemObjectInfo_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (FileSystemInfo is DirectoryInfo)
{
if (string.Equals(e.PropertyName, "IsExpanded", StringComparison.CurrentCultureIgnoreCase))
{
RaiseBeforeExpand();
if (IsExpanded)
{
ImageSource = FolderManager.GetImageSource(FileSystemInfo.FullName, ItemState.Open);
if (HasDummy())
{
RaiseBeforeExplore();
RemoveDummy();
ExploreDirectories();
// ExploreFiles();
RaiseAfterExplore();
}
}
else
{
ImageSource = FolderManager.GetImageSource(FileSystemInfo.FullName, ItemState.Close);
}
RaiseAfterExpand();
}
else if (string.Equals(e.PropertyName, "IsSelect", StringComparison.CurrentCultureIgnoreCase))
{
filelist.Items.Clear();
if (IsSelect)
{
try
{
var dirs = ((DirectoryInfo)FileSystemInfo).GetDirectories();
foreach (DirectoryInfo f in dirs)
{
// filelist.Items.Add(new FileSystemObjectInfo(f, ref filelist));
filelist.Items.Add(new SyncObjectInfo(f));
}
}
catch (UnauthorizedAccessException) { }
try
{
var files = ((DirectoryInfo)FileSystemInfo).GetFiles();
foreach (FileInfo f in files)
{
// filelist.Items.Add(new FileSystemObjectInfo(f, ref filelist));
filelist.Items.Add(new SyncObjectInfo(f));
}
}
catch (UnauthorizedAccessException) { }
}
}
else if (string.Equals(e.PropertyName, "IsSelectItem", StringComparison.CurrentCultureIgnoreCase))
{
if (this.IsSelectItem)
{
this.IsChecked = !this.IsChecked;
}
}
}
//else if (FileSystemInfo is FileInfo
// && string.Equals(e.PropertyName, "IsSelectItem", StringComparison.CurrentCultureIgnoreCase))
//{
// if (this.IsSelectItem)
// this.IsChecked = !this.IsChecked;
//}
}
