private void SaveAsMenu_Click(object sender, EventArgs e)
{
saveFileDialog1.Filter = "HOG Files|*.HOG";
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
int err = 0;
try
{
datafile.Write(saveFileDialog1.FileName);
}
catch (Exception exc)
{
err = FileUtilities.GetErrorCode(exc);
}
if (err != 0)
{
host.AppendConsole(FileUtilities.FileErrorCodeHandler(err, "write", "HOG file"));
}
else
{
this.Text = string.Format("{0} - Hog Editor", datafile.Filename);
}
}
}
//---------------------------------------------------------------------
// BASIC MENU FUNCTIONS
//---------------------------------------------------------------------
/// <summary>
/// Helper function to save a HAM file, with lots of dumb error handling that doesn't work probably.
/// </summary>
/// <param name="filename">The filename to save the file to.</param>
private void SaveHAMFile(string filename)
{
//Get rid of any old backups
try
{
File.Delete(Path.ChangeExtension(filename, "BAK"));
}
catch (FileNotFoundException) { }
catch (DirectoryNotFoundException) { } //Discover this with our face to avoid a 1/1000000 race condition
catch (UnauthorizedAccessException exc)
{
host.AppendConsole(String.Format("Cannot delete old backup file {0}: Permission denied.\r\nMsg: {1}\r\n", Path.ChangeExtension(filename, "BAK"), exc.Message));
}
catch (IOException exc)
{
host.AppendConsole(String.Format("Cannot delete old backup file {0}: IO error occurred.\r\nMsg: {1}\r\n", Path.ChangeExtension(filename, "BAK"), exc.Message));
}
//Move the current file into the backup slot
try
{
File.Move(filename, Path.ChangeExtension(filename, "BAK"));
}
catch (FileNotFoundException) { }
catch (DirectoryNotFoundException) { } //Discover this with our face to avoid a 1/1000000 race condition
catch (UnauthorizedAccessException exc)
{
host.AppendConsole(String.Format("Cannot move old HAM file {0}: Permission denied.\r\nMsg: {1}\r\n", filename, exc.Message));
}
catch (IOException exc)
{
host.AppendConsole(String.Format("Cannot move old HAM file {0}: IO error occurred.\r\nMsg: {1}\r\n", filename, exc.Message));
}
//Finally write the new file
FileStream stream;
try
{
stream = File.Open(filename, FileMode.Create);
datafile.Write(stream);
stream.Close();
stream.Dispose();
}
catch (Exception exc)
{
FileUtilities.FileExceptionHandler(exc, "HAM file");
}
}
