private void _okButton_Click(object sender, EventArgs e)
{
// Enable the languages selected by the user
List <string> languages = new List <string>();
foreach (MyLanguage ml in _enabledLanguagesListBox.Items)
{
languages.Add(ml.Language);
}
IOcrLanguageManager languageManager = _ocrEngine.LanguageManager;
if (languages.Count > 0)
{
try
{
languageManager.EnableLanguages(languages.ToArray());
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message, DemosGlobalization.GetResxString(GetType(), "Resx_OCRLanguages"), MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
DialogResult = DialogResult.None;
}
}
}
public EnableLanguagesDialog(IOcrEngine ocrEngine)
{
InitializeComponent();
_ocrEngine = ocrEngine;
IOcrLanguageManager languageManager = _ocrEngine.LanguageManager;
// Get the languages supported by this engine and fill the list box
string[] languages = languageManager.GetSupportedLanguages();
Dictionary <string, string> languagesDictionary = new Dictionary <string, string>();
string[] friendlyNames = new string[languages.Length];
int i = 0;
foreach (string language in languages)
{
friendlyNames[i] = MyLanguage.GetLanguageFriendlyName(language);
languagesDictionary.Add(friendlyNames[i], language);
i++;
}
Array.Sort(friendlyNames, 1, friendlyNames.Length - 1);
foreach (string friendlyName in friendlyNames)
{
MyLanguage ml = new MyLanguage(languagesDictionary[friendlyName], friendlyName);
_languagesListBox.Items.Add(ml);
}
// Check in the list box the current enabled languages
string[] enabledLanguages = languageManager.GetEnabledLanguages();
for (i = 0; i < _languagesListBox.Items.Count; i++)
{
MyLanguage ml = (MyLanguage)_languagesListBox.Items[i];
foreach (string language in enabledLanguages)
{
if (ml.Language == language)
{
_languagesListBox.SelectedItems.Add(ml);
break;
}
}
}
if (!languageManager.SupportsEnablingMultipleLanguages || _languagesListBox.Items.Count <= 1)
{
_languagesListBox.SelectionMode = SelectionMode.One;
}
}
public EnableLanguagesDialog(IOcrEngine ocrEngine, Image moveRightImage, Image moveLeftImage, Image moveTopImage)
{
InitializeComponent();
_ocrEngine = ocrEngine;
IOcrLanguageManager languageManager = _ocrEngine.LanguageManager;
// Get the languages supported by this engine and fill the list box
string[] languages = languageManager.GetSupportedLanguages();
string[] enabledLanguages = languageManager.GetEnabledLanguages();
Dictionary <string, string> languagesDictionary = new Dictionary <string, string>();
string[] friendlyNames = new string[languages.Length];
int i = 0;
foreach (string language in languages)
{
friendlyNames[i] = MyLanguage.GetLanguageFriendlyName(language);
languagesDictionary.Add(friendlyNames[i], language);
i++;
}
//Array.Sort(friendlyNames, 1, friendlyNames.Length - 1);
i = 0;
foreach (string friendlyName in friendlyNames)
{
// Don't add the enabled languages to the available languages list
bool languageEnabled = false;
foreach (string enabledLanguage in enabledLanguages)
{
if (languagesDictionary[friendlyName].Equals(enabledLanguage))
{
languageEnabled = true;
break;
}
}
if (!languageEnabled)
{
MyLanguage ml = new MyLanguage(languagesDictionary[friendlyName], friendlyName, i);
_languagesListBox.Items.Add(ml);
}
i++;
}
// Fill the 'Enabled Languages' list box
foreach (string enabledLanguage in enabledLanguages)
{
i = 0;
foreach (KeyValuePair <string, string> entry in languagesDictionary)
{
if (entry.Value.Equals(enabledLanguage))
{
break;
}
i++;
}
string friendlyName = MyLanguage.GetLanguageFriendlyName(enabledLanguage);
MyLanguage ml = new MyLanguage(enabledLanguage, friendlyName, i);
_enabledLanguagesListBox.Items.Add(ml);
}
if (!languageManager.SupportsEnablingMultipleLanguages || _languagesListBox.Items.Count <= 1)
{
_languagesListBox.SelectionMode = SelectionMode.One;
}
string[] additionalLanguages = languageManager.GetAdditionalLanguages();
if (additionalLanguages != null && additionalLanguages.Length > 0)
{
_additionalLabel.Text = DemosGlobalization.GetResxString(GetType(), "Resx_SupportedLanguages") + "\n" + DemosGlobalization.GetResxString(GetType(), "Resx_EngineComponents");
}
// Set the buttons images
if (moveRightImage != null)
{
_btnMoveRight.Image = moveRightImage;
}
else
{
_btnMoveRight.Text = "→";
}
if (moveLeftImage != null)
{
_btnMoveLeft.Image = moveLeftImage;
}
else
{
_btnMoveLeft.Text = "←";
}
if (moveTopImage != null)
{
_btnMoveTop.Image = moveTopImage;
}
else
{
_btnMoveTop.Text = "↑";
}
UpdateUIState();
}
