public ShellViewModel( ITimerHandler timerHandler,
IPlaybackHandler playbackHandler,
ICommandHandler commandHandler )
{
this.TimerHandler = timerHandler;
this.playbackHandler = playbackHandler;
this.TimerHandler.TimedEventCompleted += ( se, ea ) =>
{
this.playbackHandler.PlayTimedEventComplete( se as TimedEvent );
};
commandHandler.CommandRecognized += ( se, ea ) =>
{
this.playbackHandler.PlayCommandAccepted();
var command = se as Command;
if ( command.Verb == "time" )
{
this.TimerHandler.Start( command.Noun );
}
else if ( command.Verb == "clear" )
{
this.TimerHandler.Clear( command.Noun );
}
};
}
public VoiceCommandHandler( IConfigHandler config, ITimerHandler timerHandler )
{
this.engine = new SpeechRecognitionEngine();
this.timerHandler = timerHandler;
var builder = new GrammarBuilder();
builder.Append( new Choices( config.Config.Verbs.ToArray() ) );
builder.Append( new Choices( config.Commands.ToArray() ) );
this.engine.RequestRecognizerUpdate();
this.engine.LoadGrammar( new Grammar( builder ) );
this.engine.SpeechRecognized += engine_SpeechRecognized;
this.engine.SetInputToDefaultAudioDevice();
this.engine.RecognizeAsync( RecognizeMode.Multiple );
}
