private static bool IsValidFileType(string path, FileTypeCollection validFilesTypes)
{
if (String.IsNullOrEmpty(path))
{
return(false);
}
if (System.IO.Directory.Exists(path))
{
return(true);
}
for (int i = 0; i < validFilesTypes.Length; i++)
{
foreach (string ext in validFilesTypes[i].Extensions)
{
if (path.EndsWith(ext, StringComparison.InvariantCultureIgnoreCase))
{
return(true);
}
}
}
return(false);
}
private void OnAddImagesButton_Click(object sender, RoutedEventArgs e)
{
FileTypeCollection fileTypes = m_ctx.FileTypes;
StringBuilder filter = new StringBuilder("All Supported Images|");
foreach (string ext in fileTypes.AllExtensions)
{
filter.Append('*');
filter.Append(ext);
filter.Append(';');
}
filter.Length = filter.Length - 1;
using (System.Windows.Forms.OpenFileDialog dlg = new System.Windows.Forms.OpenFileDialog())
{
dlg.AddExtension = true;
dlg.AutoUpgradeEnabled = true;
dlg.CheckFileExists = true;
dlg.CheckPathExists = true;
dlg.Filter = filter.ToString();
dlg.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
dlg.Multiselect = true;
dlg.RestoreDirectory = true;
dlg.SupportMultiDottedExtensions = true;
dlg.Title = "Images to Update";
if (dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
AddFilesToViewItemsList(dlg.FileNames);
}
}
}
public FileSystemFile(string path, FileTypeCollection fileTypes)
: base(path)
{
if (fileTypes == null)
{
throw new ArgumentNullException("fileTypes");
}
m_fileTypes = fileTypes;
}
public FileSystemDirectory(string path, FileTypeCollection fileTypes)
: base(path)
{
if (fileTypes == null)
{
throw new ArgumentNullException("fileTypes");
}
m_fileTypes = fileTypes;
m_thread = new System.Threading.Thread(FindOutputFiles);
m_thread.Name = "FileSystemDirectory.FindOutputFiles";
m_thread.IsBackground = true;
m_thread.Start();
}
public static FileTypeCollection GetFileTypes()
{
string curDir = System.IO.Directory.GetCurrentDirectory();
string pdnDir = curDir;
try
{
using (Microsoft.Win32.RegistryKey key = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("SOFTWARE\\Paint.NET", false))
{
pdnDir = key.GetValue("TARGETDIR", curDir, Microsoft.Win32.RegistryValueOptions.None) as string;
}
if (pdnDir == null)
{
pdnDir = curDir;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.ToString());
}
System.IO.Directory.SetCurrentDirectory(pdnDir);
FileTypeCollection collection = null;
try
{
Type ftypes = GetAssemblyPaintDotNet().GetType("PaintDotNet.Data.FileTypes", true, true);
MethodInfo info = ftypes.GetMethod("GetFileTypes");
collection = new FileTypeCollection(new PDNFileTypeCollection(info.Invoke(null, new object[0])));
}
finally
{
System.IO.Directory.SetCurrentDirectory(curDir);
}
return(collection);
}