/// <summary>
/// Exits AISA after greeting the user
/// </summary>
private void ExitAISA()
{
//Stop the AISA Recognition
//Say the end greeting
OpenSpeak.Speak(Greetings.End());
AISAHandler.Pause();
//Disappear the program
var da = new DoubleAnimation(SystemParameters.PrimaryScreenHeight, TimeSpan.FromSeconds(1));
da.EasingFunction = new QuinticEase();
BeginAnimation(TopProperty, da);
//Close the program in 2 seconds
var dt = new DispatcherTimer();
dt.Interval = TimeSpan.FromSeconds(2);
dt.Tick += (a, b) =>
{
Application.Current.Shutdown();
};
dt.Start();
}
public MCQ(string _class, string paper_index)
{
InitializeComponent();
//Set the private fields
classIndex = _class;
Paper = paper_index;
//Set the paper name
PaperName.Content = Context.currentPaper.name;
//Show the first question
UpdateQuestion(true);
//Pause the AISA Handler for concurrent recognitions
AISAHandler.Pause();
//Setup the Speech Recognizer
_recognizer.LoadGrammar(new Grammar(new GrammarBuilder(new Choices(new string[]
{
"A", "B", "C", "D", "One", "Two", "Three", "Four", "I don't know", "Skip", "No", "Next", "Previous", "Continue"
}))));
_recognizer.SpeechRecognized += _recognizer_SpeechRecognized;
_recognizer.SetInputToDefaultAudioDevice();
//Start the speech recognition process
_recognizer.RecognizeAsync(RecognizeMode.Multiple);
}
public void HideWindow()
{
//Disappear the program
var da = new DoubleAnimation(SystemParameters.PrimaryScreenHeight, TimeSpan.FromMilliseconds(500));
da.EasingFunction = new QuinticEase();
BeginAnimation(TopProperty, da);
AISAHandler.Pause();
ViewControllerConnector.MainWindowHide();
}
/// <summary>
/// Fades the GetHelp object in
/// </summary>
private void Help()
{
if (!ViewControllerConnector.StartedCommandRecognition)
{
//Stop AISA recognition
AISAHandler.Pause();
//Set the visibility to true
GetHelp.Visibility = Visibility.Visible;
GetHelp.Opacity = 0;
//Animate the fading in of the object
var da = new DoubleAnimation(1, TimeSpan.FromMilliseconds(500));
da.EasingFunction = new QuinticEase();
GetHelp.BeginAnimation(OpacityProperty, da);
}
}
public void StartPaper(string _class, string paper_index)
{
//Pause the AISA Handler
AISAHandler.Pause();
ViewControllerConnector.PaperStarted = true;
var da = new DoubleAnimation(0.5, TimeSpan.FromSeconds(1));
da.EasingFunction = new QuinticEase();
//Set the opacity of the MainWindows to 0.5 in 1 second
BeginAnimation(OpacityProperty, da);
//Start a new MCQ
var mcq = new MCQ(_class, paper_index);
mcq.Show();
}