private void AddFMFile_Click(object sender, RoutedEventArgs e)
{
FILMANFileRecord ffr;
if ((ffr = FMFileListItem.OpenFILMANFile()) == null) return;
FMFileListItem fli = new FMFileListItem(ffr);
fli.ErrorCheckReq += new EventHandler(checkForError);
FilePointSelectors.Add(fli);
Files.Items.Add(fli);
if (FilePointSelectors.Count > 0) RemoveFile.IsEnabled = true;
checkForError(fli, null);
}
private FILMANFileRecord OpenFILMANFile()
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "Open a FILMAN file ...";
ofd.AddExtension = true;
ofd.DefaultExt = ".fmn"; // Default file extension
ofd.Filter = "FILMAN files (.fmn)|*.fmn|All files|*.*"; // Filter files by extension
Nullable<bool> result = ofd.ShowDialog();
if (result == false) return null;
FILMANInputStream fmTemp;
try
{
fmTemp = new FILMANInputStream(new FileStream(ofd.FileName, FileMode.Open, FileAccess.Read));
}
catch (Exception ex)
{
MessageBox.Show("Unable to read FILMAN file " + ofd.FileName + "." + Environment.NewLine + "Exception: " + ex.Message,
"FILMAN error", MessageBoxButton.OK, MessageBoxImage.Error);
return null;
}
FILMANFileRecord ffr = new FILMANFileRecord();
ffr.path = ofd.FileName;
ffr.stream = fmTemp;
//Now check to see if there is a Header file available
string directory = Path.GetDirectoryName(ffr.path);
IEnumerable<string> hdrFiles = Directory.EnumerateFiles(directory, "*.hdr");
if (hdrFiles.Count() > 0) //there's a candidate Header file in this directory
{
HeaderFileReader headerFile = new HeaderFileReader
(new FileStream(hdrFiles.First(), FileMode.Open, FileAccess.Read));
ffr.GVDictionary = headerFile.read().GroupVars; //save the GroupVar dictionary
headerFile.Dispose(); //closes file
}
FMFileListItem fli = new FMFileListItem(ffr);
ffr.FMFilePointSelector = fli;
fli.ErrorCheckReq += new EventHandler(checkForError);
checkForError(fli, null);
return ffr;
}
