public FileNode(string path)
{
if (!File.Exists(path))
throw new FileNotFoundException("The file added to MediaFile was not found.", path);
_fileIcon = null;
_path = path;
FileInfo fileInfo = new FileInfo(_path);
_name = fileInfo.Name;
_sizeOnDisc = fileInfo.Length;
//
// Get the File icon
//
Shell.SHFILEINFO shinfo = new Shell.SHFILEINFO();
IntPtr hImg = Shell.SHGetFileInfo(_path, 0, ref shinfo,
(uint)Marshal.SizeOf(shinfo), Shell.SHGFI_ICON | Shell.SHGFI_SMALLICON);
if (shinfo.hIcon != null)
{
//The icon is returned in the hIcon member of the shinfo struct
System.Drawing.IconConverter imageConverter = new System.Drawing.IconConverter();
System.Drawing.Icon icon = System.Drawing.Icon.FromHandle(shinfo.hIcon);
try
{
_fileIcon = (System.Drawing.Image)imageConverter.ConvertTo(icon, typeof(System.Drawing.Image));
}
catch (NotSupportedException)
{
}
Shell.DestroyIcon(shinfo.hIcon);
}
}
public DirectoryNode(string path)
{
if (!Directory.Exists(path))
throw new FileNotFoundException("The directory added to MediaDirectory was not found.", path);
_path = path;
_nodes = new List<IMediaNode>();
_name = new FileInfo(_path).Name;
string[] files = Directory.GetFiles(_path);
foreach (string file in files)
_nodes.Add(new FileNode(file));
string[] directories = Directory.GetDirectories(_path);
foreach (string directory in directories)
_nodes.Add(new DirectoryNode(directory));
_sizeOnDisc = 0;
foreach (IMediaNode node in _nodes)
_sizeOnDisc += node.SizeOnDisc;
//
// Get the Directory icon
//
Shell.SHFILEINFO shinfo = new Shell.SHFILEINFO();
IntPtr hImg = Shell.SHGetFileInfo(_path, 0, ref shinfo,
(uint)Marshal.SizeOf(shinfo), Shell.SHGFI_ICON | Shell.SHGFI_SMALLICON);
if (shinfo.hIcon != null)
{
//The icon is returned in the hIcon member of the shinfo struct
System.Drawing.IconConverter imageConverter = new System.Drawing.IconConverter();
System.Drawing.Icon icon = System.Drawing.Icon.FromHandle(shinfo.hIcon);
try
{
_fileIcon = (System.Drawing.Image)imageConverter.ConvertTo(icon, typeof(System.Drawing.Image));
}
catch (NotSupportedException)
{
}
Shell.DestroyIcon(shinfo.hIcon);
}
}
