protected override void toolStripButtonSpellCheck_Click(object sender, EventArgs e)
{
string localeId = null;
if (LookupISO_3_1_Codes.ContainsKey(curLangCode))
{
localeId = LookupISO_3_1_Codes[curLangCode];
}
else if (LookupISO_3_1_Codes.ContainsKey(curLangCode.Substring(0, 3)))
{
localeId = LookupISO_3_1_Codes[curLangCode.Substring(0, 3)];
}
if (localeId == null)
{
MessageBox.Show("Need to add an entry in Data/ISO639-1.xml file.");
return;
}
speller = new SpellCheckHelper(this.textBox1, localeId);
if (this.toolStripButtonSpellCheck.Checked)
{
speller.EnableSpellCheck();
}
else
{
speller.DisableSpellCheck();
}
this.textBox1.Refresh();
}
protected override void buttonSpellcheck_Click(object sender, RoutedEventArgs e)
{
string localeId = null;
if (LookupISO_3_1_Codes.ContainsKey(curLangCode))
{
localeId = LookupISO_3_1_Codes[curLangCode];
}
else if (LookupISO_3_1_Codes.ContainsKey(curLangCode.Substring(0, 3)))
{
localeId = LookupISO_3_1_Codes[curLangCode.Substring(0, 3)];
}
if (localeId == null)
{
MessageBox.Show("Need to add an entry in Data/ISO639-1.xml file.", Gui.strProgName, MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
speller = new SpellCheckHelper(this.textBox1, localeId);
if (this.buttonSpellcheck.IsChecked.Value)
{
try
{
speller.EnableSpellCheck();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, Gui.strProgName, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
else
{
speller.DisableSpellCheck();
}
}
private void buttonDownload_Click(object sender, RoutedEventArgs e)
{
if (this.listBox.SelectedIndex == -1)
{
return;
}
bool isWriteAccess = CheckDirectoryWriteAccess(Path.Combine(baseDir, TESS_DATA));
if (!isWriteAccess)
{
string msg = String.Format(Properties.Resources.Access_denied, Path.Combine(baseDir, TESS_DATA).ToString());
MessageBox.Show(msg, Gui.strProgName, MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
this.buttonDownload.IsEnabled = false;
this.buttonCancel.IsEnabled = true;
this.toolStripProgressBar1.Value = 0;
this.toolStripProgressBar1.Visibility = Visibility.Visible;
this.buttonDownload.IsEnabled = false;
this.toolStripStatusLabel1.Content = Properties.Resources.Downloading;
this.Cursor = Cursors.Wait;
clients.Clear();
downloadTracker.Clear();
contentLength = 0;
numOfConcurrentTasks = this.listBox.SelectedItems.Count;
foreach (ListBoxItem item in this.listBox.SelectedItems)
{
string key = FindKey(LookupISO639, item.Content.ToString()); // Vietnamese -> vie
if (key != null)
{
try
{
Uri uri = new Uri(availableLanguageCodes[key]);
DownloadDataFile(uri, TESS_DATA); // download language data pack. In Tesseract 3.02, data is packaged under tesseract-ocr/tessdata directory
if (LookupISO_3_1_Codes.ContainsKey(key))
{
string iso_3_1_Code = LookupISO_3_1_Codes[key]; // vie -> vi_VN
if (availableDictionaries.ContainsKey(iso_3_1_Code))
{
uri = new Uri(availableDictionaries[iso_3_1_Code]);
++numOfConcurrentTasks;
DownloadDataFile(uri, DICTIONARY_FOLDER); // download dictionary
}
}
}
catch (Exception)
{
if (--numOfConcurrentTasks <= 0)
{
this.toolStripStatusLabel1.Content = Properties.Resources.Downloaderror;
this.toolStripProgressBar1.Visibility = Visibility.Hidden;
resetUI();
}
}
}
}
}
