// Fill source language combo box
private void UpdateSourceCB()
{
sourceLanguageCB.Items.Clear();
sourceLanguageCB.Items.Add(new ComboBoxItem()
{
Content = "Select Source Language",
Visibility = Visibility.Collapsed
});
sourceLanguageCB.SelectedIndex = 0;
foreach (string lang in OCRUtil.AvailableOCRLangs().Values)
{
sourceLanguageCB.Items.Add(lang);
}
targetLanguageCB.SelectedIndex = 0;
}
private void Window_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key.ToString().Equals(Enum.Parse(typeof(Key), pref.Get("key")).ToString()))
{
if (!gazer.State)
{
gazer.Start();
}
else
{
var coords = gazer.Stop();
// Get screenshot size
string ssize = pref.Get("sssize");
Tuple <int, int> size;
switch (ssize)
{
case "Small":
size = Tuple.Create(200, 200);
break;
case "Medium":
size = Tuple.Create(400, 400);
break;
case "Large":
size = Tuple.Create(600, 600);
break;
case "Custom":
size = Tuple.Create(Int32.Parse(pref.Get("screenx")), Int32.Parse(pref.Get("screeny")));
break;
default:
throw new ArgumentException("No such screenshot size: " + ssize);
}
var screen = ScreenshotUtil.TakeScreen(coords.Item1, coords.Item2, size);
var text = OCRUtil.RecognizeImage(screen, Int32.Parse(pref.Get("magnifyFactor")));
srcTextTB.Text = text;
translator = Translator.Create(pref.Get("translator"), SourceLanguage, TargetLanguage);
try
{
var tl = translator.Translate(text);
if (translator is GoogleTranslator)
{
var gt = (GoogleTranslator)translator;
if (gt.Error != null)
{
MessageBox.Show("Google translate error.\nMessage: " + gt.Error.Message + "\nStack trace: " + gt.Error.StackTrace, "GT Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
Console.WriteLine("MW: translated text: " + tl);
targTextTB.Text = tl;
}
catch (Newtonsoft.Json.JsonReaderException ex)
{
MessageBox.Show("Error while parsing json: " + ex.Message + "\n", "JSON Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
}
