/// <summary>
/// Loads the grammar ONLY of the plugins from the passed PluginHandler. Grammar loaded before will be unloaded!
/// You can only load plugins while the recognition is not running!
/// </summary>
/// <param name="aPluginHandler"></param>
/// <returns>Boolean if the loading was successful</returns>
public bool LoadPluginsGrammar(PluginHandler aPluginHandler)
{
mPluginHandler = aPluginHandler;
try
{
mRecognitionEngine.UnloadAllGrammars();
foreach (var plugin in aPluginHandler.Plugins)
{
if (plugin.Initialized)
{
Grammar pluginGrammar = plugin.GetGrammar();
pluginGrammar.Name = plugin.Name;
mRecognitionEngine.LoadGrammar(pluginGrammar);
plugin.RequestGrammarUpdate += new EventHandler<GrammarUpdateRequestEventArgs>(GrammarUpdateRequested);
plugin.TryToEmulateCommand += new EventHandler<EmulateCommandEventArgs>(TryEmulatingCommand);
}
else
{
//mPluginHandler.Plugins.Remove(plugin);
}
}
}
catch (Exception ex)
{
return false;
}
return true;
}
private void menuItemOpenFile_Click(object sender, EventArgs e)
{
OpenFileDialog openUserProfileFileDialog = new OpenFileDialog();
openUserProfileFileDialog.Filter = "ModernSteward user profile|*.msu|All files|*.*";
bool openedSuccessfull = false;
if (openUserProfileFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
Stream stream = new FileStream(openUserProfileFileDialog.FileName, FileMode.Open, FileAccess.Read, FileShare.None);
try
{
System.Xml.Serialization.XmlSerializer xmlSerializer = new System.Xml.Serialization.XmlSerializer(mPluginHandler.GetType());
mPluginHandler = (PluginHandler)xmlSerializer.Deserialize(stream);
gridViewPlugins.Rows.Clear();
foreach (var plugin in mPluginHandler.Plugins)
{
plugin.LoadPlugin();
AddPluginToTheGridView(plugin.Name, plugin.PluginPath);
}
labelStatusInStatusStrip.Text = openUserProfileFileDialog.FileName + " was added successfully.";
}
catch (Exception ex)
{
RadMessageBox.Show("The file is corrupted. \nPlease, connect to the support crew.", "Error");
CrashReporter.Report(ex);
}
finally
{
if (openedSuccessfull)
{
labelStatusInStatusStrip.Text = openUserProfileFileDialog.FileName + " was loaded successfully.";
}
else
{
labelStatusInStatusStrip.Text = openUserProfileFileDialog.FileName + " was loaded UNsuccessfully.";
}
if (stream != null)
{
stream.Close();
}
}
}
}