private void txtTranslate_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Return)
{
if (!string.IsNullOrEmpty(txtTranslate.Text) || !string.IsNullOrWhiteSpace(txtTranslate.Text))
{
loadedSubs.Rows[currentDialog]["Translation"] = txtTranslate.Text.Trim();
unsavedSubs = true;
}
if (currentDialog != (loadedSubs.Rows.Count - 1))
{
currentDialog++;
UpdateCurrentDialog(loadedSubs, currentDialog, fileName);
}
else
{
string errorMsg = String.Format("This is the last subtitle in the file. There are not more subtitles availables.", fileName);
DialogWindow errorDialog = new DialogWindow();
errorDialog.DialogTitle = "No more subtitles";
errorDialog.Message = errorMsg;
errorDialog.Owner = this;
errorDialog.Type = DialogWindow.InfoType;
errorDialog.Width = 400;
errorDialog.Height = 120;
errorDialog.Show();
}
}
}
private void Menu_Save(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrEmpty(txtTranslate.Text) || string.IsNullOrWhiteSpace(txtTranslate.Text))
{
loadedSubs.Rows[currentDialog]["Translation"] = txtTranslate.Text.Trim();
}
string openFile = lblOpenFile.Content.ToString();
SaveFileDialog saveDialog = new SaveFileDialog();
saveDialog.Filter = "Subtitle TranStation Project (*.tra)|*.tra";
saveDialog.AddExtension = true;
saveDialog.FileName = Path.GetFileNameWithoutExtension(lblOpenFile.Content.ToString());
if (saveDialog.ShowDialog() == true)
{
if (SharedClasses.SaveProject(saveDialog.OpenFile(), subScript))
{
string message = String.Format("The translation project has been saved successfully.", fileName);
DialogWindow errorDialog = new DialogWindow();
errorDialog.DialogTitle = "Exporting Subtitles";
errorDialog.Message = message;
errorDialog.Type = DialogWindow.InfoType;
errorDialog.Owner = this;
errorDialog.Width = 400;
errorDialog.Height = 120;
errorDialog.Show();
}
else
{
string errorMsg = String.Format("An error ocurred while saving the translation project, please try again.", fileName);
DialogWindow errorDialog = new DialogWindow();
errorDialog.DialogTitle = "Exporting Subtitles";
errorDialog.Message = errorMsg;
errorDialog.Type = DialogWindow.ErrorType;
errorDialog.Owner = this;
errorDialog.Width = 400;
errorDialog.Height = 120;
errorDialog.Show();
}
}
}
public static DataSet CheckSubFile(string filePath)
{
string[] supportedSubs = { ".srt", ".ass", ".ssa", ".tra" };
string ext = Path.GetExtension(filePath);
if (supportedSubs.Contains(ext))
{
DataSet loadedSub = new DataSet();
switch (ext)
{
case ".tra":
loadedSub = OpenSavedProject(filePath);
break;
case ".srt":
var srtFile = File.ReadAllText(filePath);
loadedSub = SubtitleParsers.ParseSubRip(srtFile);
break;
case ".ass":
case ".ssa":
var ssaFile = File.ReadAllText(filePath);
loadedSub = SubtitleParsers.ParseSubStationAlpha(ssaFile);
break;
}
return(loadedSub);
}
else
{
string fileName = Path.GetFileName(filePath);
string errorMsg = String.Format("Subtitle TranStation could not open \"{0}\" because it is not a supported file type.", fileName);
DialogWindow errorDialog = new DialogWindow();
errorDialog.DialogTitle = "Error opening the file";
errorDialog.Message = errorMsg;
errorDialog.Type = DialogWindow.ErrorType;
errorDialog.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
errorDialog.Show();
return(null);
}
}
private void Menu_Export(object sender, RoutedEventArgs e)
{
string newFile = String.Empty;
SaveFileDialog exportDialog = new SaveFileDialog();
exportDialog.Filter = "SubRip Subtitles (*.srt) | *.srt|SubStation Alpha Subtitles (*.ass)|*.ass";
exportDialog.AddExtension = true;
exportDialog.FileName = Path.GetFileNameWithoutExtension(lblOpenFile.Content.ToString());
if (exportDialog.ShowDialog() == true)
{
try
{
SharedClasses.ExportTranslation(exportDialog.FileName,
exportDialog.OpenFile(),
subScript);
string message = String.Format("The subtitles has been exported successfully.", fileName);
DialogWindow errorDialog = new DialogWindow();
errorDialog.DialogTitle = "Exporting Subtitles";
errorDialog.Message = message;
errorDialog.Type = DialogWindow.InfoType;
errorDialog.Owner = this;
errorDialog.Width = 400;
errorDialog.Height = 120;
errorDialog.Show();
}
catch (Exception)
{
string errorMsg = String.Format("An error ocurred exporting the subtitles, please try again.", fileName);
DialogWindow errorDialog = new DialogWindow();
errorDialog.DialogTitle = "Exporting Subtitles";
errorDialog.Message = errorMsg;
errorDialog.Type = DialogWindow.ErrorType;
errorDialog.Owner = this;
errorDialog.Width = 400;
errorDialog.Height = 120;
errorDialog.Show();
}
}
}
private void ChangeDialogue(object sender, RoutedEventArgs e)
{
if (loadedSubs != null && loadedSubs.Rows.Count > 0)
{
if (!string.IsNullOrEmpty(txtTranslate.Text) || !string.IsNullOrWhiteSpace(txtTranslate.Text))
{
loadedSubs.Rows[currentDialog]["Translation"] = txtTranslate.Text.Trim();
unsavedSubs = true;
}
Button btn = (Button)sender;
switch (btn.Name)
{
case "btFst":
currentDialog = 0;
UpdateCurrentDialog(loadedSubs, currentDialog, fileName);
break;
case "btPrv":
if (currentDialog != 0)
{
currentDialog--;
UpdateCurrentDialog(loadedSubs, currentDialog, fileName);
}
else
{
string errorMsg = String.Format("This is the first subtitle in the file. There are no previous subtitles availables.", fileName);
DialogWindow errorDialog = new DialogWindow();
errorDialog.DialogTitle = "No more subtitles";
errorDialog.Message = errorMsg;
errorDialog.Type = DialogWindow.InfoType;
errorDialog.Owner = this;
errorDialog.Width = 400;
errorDialog.Height = 120;
errorDialog.Show();
}
break;
case "btNxt":
if (currentDialog != (loadedSubs.Rows.Count - 1))
{
currentDialog++;
UpdateCurrentDialog(loadedSubs, currentDialog, fileName);
}
else
{
string errorMsg = String.Format("This is the last subtitle in the file. There are not more subtitles availables.", fileName);
DialogWindow errorDialog = new DialogWindow();
errorDialog.DialogTitle = "No more subtitles";
errorDialog.Message = errorMsg;
errorDialog.Owner = this;
errorDialog.Type = DialogWindow.InfoType;
errorDialog.Width = 400;
errorDialog.Height = 120;
errorDialog.Show();
}
break;
case "btLst":
currentDialog = loadedSubs.Rows.Count - 1;
UpdateCurrentDialog(loadedSubs, currentDialog, fileName);
break;
case "btGoogle":
string message = "This will generate a suggested translation for the current subtitle using the Google Translate service that it may not be accurate.";
DialogWindow dialog = new DialogWindow();
dialog.DialogTitle = "Suggested Translation";
dialog.Message = message;
dialog.Type = DialogWindow.GoogleType;
dialog.Subtitle = loadedSubs.Rows[currentDialog]["Text"].ToString();
dialog.Owner = this;
if (dialog.ShowDialog() == true)
{
string sugestion = dialog.SuggestedSub;
txtTranslate.Text = sugestion;
dialog.Close();
}
break;
}
}
}
public static DataSet ParseSubStationAlpha(string subFile)
{
string[] neededSections = { "[Script Info]", "[V4+ Styles]", "[V4 Styles]", "[Events]" };
DataSet subScript = new DataSet();
DataTable info = new DataTable();
DataTable styles = new DataTable();
DataTable events = new DataTable();
try
{
string[] sections = Regex.Split(subFile, "\r\n\r\n");
if (sections.Length < 2)
{
sections = Regex.Split(subFile, "\n\n");
}
foreach (string section in sections)
{
string[] elements = section.Split(new string[] { "\n", "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
if (neededSections.Contains(elements[0]))
{
switch (elements[0])
{
case "[Script Info]":
if (info.Rows.Count > 0)
{
throw new Exception();
}
for (int i = 1; i < elements.Length; i++)
{
if (elements[i].StartsWith(";"))
{
continue;
}
string[] keys = elements[i].Split(':');
DataColumn column = new DataColumn(keys[0].Trim());
column.DefaultValue = keys[1].Trim();
info.Columns.Add(column);
}
DataRow infoRow = info.NewRow();
info.Rows.Add(infoRow);
break;
case "[V4+ Styles]":
case "[V4 Styles]":
for (int i = 1; i < elements.Length; i++)
{
if (elements[i].StartsWith(";"))
{
continue;
}
string[] keys = elements[i].Split(':');
int fCount = 0;
switch (keys[0])
{
case "Format":
if (fCount > 0)
{
throw new Exception();
}
string[] names = keys[1].Split(',');
foreach (string name in names)
{
styles.Columns.Add(name.Trim());
}
fCount++;
break;
case "Style":
string[] values = keys[1].Trim().Split(',');
styles.Rows.Add(values);
break;
}
}
break;
case "[Events]":
for (int i = 1; i < elements.Length; i++)
{
if (elements[i].StartsWith(";"))
{
continue;
}
string[] keys = Regex.Split(elements[i], ": ");
int fCount = 0;
switch (keys[0])
{
case "Format":
if (fCount > 0)
{
throw new Exception();
}
string[] names = keys[1].Trim().Split(',');
foreach (string name in names)
{
events.Columns.Add(name.Trim());
}
fCount++;
break;
case "Dialogue":
case "Comment":
string[] values = keys[1].Split(',');
DataRow eventRow = events.NewRow();
for (int j = 0; j < 10; j++)
{
if (j == 9)
{
string text = string.Join(", ", values.Skip(9)).Replace("\\N", " \\N ");
eventRow[j] = text;
continue;
}
eventRow[j] = values[j];
}
events.Rows.Add(eventRow);
break;
}
}
break;
}
}
}
if (!SubStationAlphaVerification(styles, events))
{
throw new Exception();
}
info.TableName = "Info";
styles.TableName = "Style";
events.Columns.Add("Translation");
events.TableName = "Dialogue";
subScript.Tables.Add(info);
subScript.Tables.Add(styles);
subScript.Tables.Add(events);
return(subScript);
}
catch (Exception)
{
string errorMsg = @"This is not a valid SubStation Alpha file. Please try again.";
DialogWindow errorDialog = new DialogWindow();
errorDialog.DialogTitle = "Incorrect subtitle format";
errorDialog.Message = errorMsg;
errorDialog.Type = DialogWindow.ErrorType;
errorDialog.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
errorDialog.Show();
return(null);
}
}
public static DataSet ParseSubRip(string subFile)
{
try
{
DataTable loadedSubs = new DataTable();
loadedSubs.Columns.Add("Start");
loadedSubs.Columns.Add("End");
loadedSubs.Columns.Add("Text");
loadedSubs.Columns.Add("Translation");
loadedSubs.Columns["Translation"].DefaultValue = String.Empty;
var lines = Regex.Split(subFile, "\r\n\r\n");
if (lines.Length < 2)
{
lines = Regex.Split(subFile, "\n\n");
}
foreach (string line in lines)
{
if (string.IsNullOrWhiteSpace(line))
{
continue;
}
string subPart = line;
while (subPart.IndexOf("\n") < 1)
{
subPart = subPart.Remove(0, 1);
}
string[] elements = Regex.Split(subPart, "\n");
int x;
bool isNumeric = Int32.TryParse(elements[0], out x);
if (!isNumeric)
{
throw new Exception();
}
DataRow dialog = loadedSubs.NewRow();
string[] delimiters = { "-->", "- >", "->" };
string[] times = elements[1].Split(delimiters, StringSplitOptions.None);
if (ValidateTimeCodes(times))
{
throw new Exception();
}
dialog[0] = times[0].Trim();
dialog[1] = times[1].Trim();
string text = "";
for (int i = 2; i < elements.Length; i++)
{
text += elements[i].Trim() + "<br />";
}
text = text.Remove(text.Length - 6);
dialog[2] = text;
loadedSubs.Rows.Add(dialog);
}
if (loadedSubs.Rows.Count == 0)
{
throw new Exception();
}
loadedSubs.TableName = "Dialogue";
subScript.Tables.Add(loadedSubs);
return(subScript);
}
catch (Exception)
{
string errorMsg = @"This is not a valid SubRip file. Please try again.";
DialogWindow errorDialog = new DialogWindow();
errorDialog.DialogTitle = "Incorrect subtitle format";
errorDialog.Message = errorMsg;
errorDialog.Type = DialogWindow.ErrorType;
errorDialog.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
errorDialog.Show();
return(null);
}
}