public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
// Get the full path
var path = (string)value;
// If the path is null, ignore
if (path == null)
{
return(null);
}
// Get the name of the item: file/folder
var name = DirectoryStructure.GetFileFolderName(path);
// Let's assume it is a file just in case
var image = "Images/file.png";
// If the name is blank, we presume it's a drive as we cannot have blank file or folder name
if (string.IsNullOrEmpty(name))
{
image = "Images/drive.png";
}
else if (new FileInfo(path).Attributes.HasFlag(FileAttributes.Directory))
{
image = "Images/folder-closed.png";
}
return(new BitmapImage(new Uri($"pack://application:,,,/{image}")));
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
string path = (string)value;
if (path == null)
{
return(null);
}
//by default we presume an image
string image = "Images/file.png";
string name = DirectoryStructure.GetFileFolderName(path);
if (string.IsNullOrEmpty(name))
{
image = "Images/drive.png";
}
else if ((new FileInfo(path)).Attributes.HasFlag(FileAttributes.Directory))
{
image = "Images/folder-closed.png";
}
else
{
}
return(new BitmapImage(new Uri($"pack://application:,,,/{image}")));
}
public DirectoryStructureViewModel()
{
var children = DirectoryStructure.GetLogicalDrives();
this.Items = new ObservableCollection <DirectoryItemViewModel>(
children.Select(drive => new DirectoryItemViewModel(drive.FullPath, DirectoryItemType.Drive)));
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
//get the full path
var path = (string)value;
//if the path is null, ignore
if (path == null)
{
return(null);
}
//get the name of the file/folder
var name = DirectoryStructure.GetFileFolderName(path);
//by default we presume an image
var image = "Images/C.jpg";
//if the name is blank, we presume it's a drive (we cannot have a blank file/image name)
if (string.IsNullOrEmpty(name))
{
image = "Images/A.jpg";
}
else if (new FileInfo(path).Attributes.HasFlag(FileAttributes.Directory))
{
image = "Images/B.jpg";
}
return(new BitmapImage(new Uri($"pack://application:,,,/{image}")));
}
/// <summary>
/// Convert a full path to a specific image type of a drive folder or file
/// </summary>
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
var name = DirectoryStructure.GetFileFolderName(path);
//by default, we presume an image
var image = "Images/download.jpg";
switch ((DirectoryItemType)value)
{
case DirectoryItemType.Drive:
image = "Image/drive.png";
break;
case DirectoryItemType.Folder:
image = "Image/download.jpg";
break;
}
// if the name is blank we presume it's a drive as we cannot have a blank file or folder name
if (string.IsNullOrEmpty(name))
{
image = "Images/download.jpg";
}
else if (new FileInfo(path).Attributes.HasFlag(FileAttributes.Directory))
{
image = "Images/afv_icon.png";
}
return(new BitmapImage(new Uri($"pack://application:,,,/{image}")));
}
/// <summary>
/// Default constructor
/// </summary>
public DirectoryStructureViewModel()
{
//Get all logical drives
var children = DirectoryStructure.GetLogicalDrives();
//Get view models from the data
this.Items = new ObservableCollection <DirectoryItemViewModel>(children.Select(drive => new DirectoryItemViewModel(drive.FullPath, DirectoryItemType.Drive)));
}
private void Expand()
{
if (this.Type == DirectoryItemType.File)
{
return;
}
this.Children = new ObservableCollection <DirectoryItemViewModel>(DirectoryStructure.GetDirectoryContents(this.FullPath).Select(content => new DirectoryItemViewModel(content.FullPath, content.Type)));
}
/// <summary>
/// Default constructor
/// </summary>
public DirectoryStructureViewModel()
{
// Get the logical drives
var children = DirectoryStructure.GetLogicalDrives();
// Create the view models from the data
this.Items = new ObservableCollection <DirectoryItemViewModel>(
children
.Select(drive => new DirectoryItemViewModel(drive.FullPath, DirectoryItemType.Drive)).OrderBy(drive => drive.FullPath, new NaturalStringComparer()));
this.SelectedItems = new ObservableCollection <DirectoryItemViewModel>();
}
/// <summary>
/// Expands this item
/// </summary>
private void Expand()
{
// We cannot expand a file
if (this.Type == DirectoryItemType.File)
{
return;
}
// Find all children
var children = DirectoryStructure.GetDirectoryContent(this.FullPath).Select(content => new DirectoryItemViewModel(content.FullPath, content.Type));
this.Children = new ObservableCollection <DirectoryItemViewModel>(children);
}
/// <summary>
/// Expand this directory item.
/// </summary>
private void Expand()
{
// we cannt expand file.
if (Type == DirectoryItemType.File)
{
return;
}
// Find all children
var children = DirectoryStructure.GetDirectoryContents(this.FullPath);
this.Children = new ObservableCollection <DirectoryItemViewModel>(
children.Select(item => new DirectoryItemViewModel(item.FullPath, item.Type)));
}
/// <summary>
/// Expands this directory and finds all children
/// </summary>
private void Expand()
{
// We cannot expand a file
if (this.Type == DirectoryItemType.File)
{
return;
}
// Find all children
var children = DirectoryStructure.GetDirectoryContents(this.FullPath);
this.Children = new ObservableCollection <DirectoryItemViewModel>(
children
.Select(content => new DirectoryItemViewModel(content.FullPath, content.Type)).OrderBy(folder => folder.FullPath, new NaturalStringComparer()));
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
var path = (string)value;
//if the path is null, ignore
if (path == null)
return null;
var name = DirectoryStructure.GetFileFolderName(path);
var image = "Images/file.png";
if (string.IsNullOrEmpty(name))
image = "Images/drive.png";
else if (new FileInfo(path).Attributes.HasFlag(FileAttributes.Directory))
image = "Images/folder-closed.png";
return new BitmapImage(new Uri($"pack://application:,,,/{image}"));
}
public DirectoryStructureViewModel()
{
var logicalDrives = DirectoryStructure.GetLogicalDrives();
this.Items = new ObservableCollection <DirectoryItemViewModel>(logicalDrives.Select(drive => new DirectoryItemViewModel(drive.FullPath, drive.Type)));
}
/// <summary>
/// default constructor
/// </summary>
public DirectoryStructureViewModel()
{
var children = DirectoryStructure.GetLocalDrives();
}
