private void _okButton_Click(object sender, EventArgs e)
{
IOcrSpellCheckManager ocrSpellCheckManager = _ocrEngine.SpellCheckManager;
try
{
OcrSpellCheckEngine spellCheckEngine = (OcrSpellCheckEngine)_engineComboBox.SelectedItem;
ocrSpellCheckManager.SpellCheckEngine = spellCheckEngine;
}
catch (Exception ex)
{
string msg = string.Format("{0}{1}Spell check engine will be set to 'None' now.", ex.Message, Environment.NewLine);
MessageBox.Show(this, msg, "OCR Spell Check Engine", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
ocrSpellCheckManager.SpellCheckEngine = OcrSpellCheckEngine.None;
_engineComboBox.SelectedItem = ocrSpellCheckManager.SpellCheckEngine;
DialogResult = DialogResult.None;
}
}
protected override void OnLoad(EventArgs e)
{
if (!DesignMode)
{
IOcrSpellCheckManager ocrSpellCheckManager = _ocrEngine.SpellCheckManager;
OcrSpellCheckEngine[] engines = ocrSpellCheckManager.GetSupportedSpellCheckEngines();
foreach (OcrSpellCheckEngine engine in engines)
{
_engineComboBox.Items.Add(engine);
}
_engineComboBox.SelectedItem = ocrSpellCheckManager.SpellCheckEngine;
_helpButton.Visible = (_ocrEngine.EngineType == OcrEngineType.LEAD);
}
base.OnLoad(e);
}
public OcrEngineComponentsDialog(IOcrEngine ocrEngine)
{
InitializeComponent();
// Find all the supported and additional languages
string[] languages = ocrEngine.LanguageManager.GetSupportedLanguages();
foreach (string language in languages)
{
string name = GetLanguageFriendlyName(language);
_lbInstalledLanguages.Items.Add(name);
}
languages = ocrEngine.LanguageManager.GetAdditionalLanguages();
if (languages.Length > 0)
{
_lbAdditionalLanguages.Visible = true;
_lblNoAdditionalLanguages.Visible = false;
foreach (string language in languages)
{
string name = GetLanguageFriendlyName(language);
_lbAdditionalLanguages.Items.Add(name);
}
}
else
{
_lbAdditionalLanguages.Visible = false;
_lblNoAdditionalLanguages.Visible = true;
}
IOcrSpellCheckManager spellCheckManager = ocrEngine.SpellCheckManager;
if (spellCheckManager != null)
{
string[] spellLanguages = spellCheckManager.GetSupportedSpellLanguages();
foreach (string spellLanguage in spellLanguages)
{
string name = GetLanguageFriendlyName(spellLanguage);
_lbInstalledDictionaries.Items.Add(name);
}
spellLanguages = spellCheckManager.GetAdditionalSpellLanguages();
foreach (string spellLanguage in spellLanguages)
{
string name = GetLanguageFriendlyName(spellLanguage);
_lbAdditionalDictionaries.Items.Add(name);
}
}
else
{
_tabMain.TabPages.Remove(_tpDictionaries);
}
if (ocrEngine.EngineType == OcrEngineType.LEAD)
{
if (spellCheckManager != null && spellCheckManager.SpellCheckEngine == OcrSpellCheckEngine.Hunspell)
{
_leadEngineDictionariesNoteLabel.Text = "Select OCR/Spell CheckEngine for the Hunspell spell check engine additional dictionaries support.";
}
else
{
_leadEngineDictionariesNoteLabel.Text = DemosGlobalization.GetResxString(GetType(), "Resx_DictionariesSupport");
}
}
else
{
_leadEngineDictionariesNoteLabel.Visible = false;
}
string[] installedEngineFormats = ocrEngine.DocumentManager.GetSupportedEngineFormats();
string[] additionalEngineFormats = ocrEngine.DocumentManager.GetAdditionalEngineFormats();
if (installedEngineFormats.Length > 0 || additionalEngineFormats.Length > 0)
{
foreach (string format in installedEngineFormats)
{
_lbInstalledEngineFormats.Items.Add(format);
}
foreach (string format in additionalEngineFormats)
{
_lbAdditionalEngineFormats.Items.Add(format);
}
}
else
{
_tabMain.TabPages.Remove(_tpEngineFormats);
}
}