/// <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();
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
//Start AISA Command Recognition
try
{
AISAHandler.Initialize(() =>
{
Speech.Activate();
AskSheet.Visibility = Visibility.Hidden;
Spinner.Visibility = Visibility.Visible;
Hypothesis.Visibility = Visibility.Visible;
},
() =>
{
Speech.Deactivate();
}, HandleResult);
}
catch (Exception) { }
AISAHandler.Start();
//Set advanced result controllers
ViewControllerConnector.Connect += ConnectionHandler;
ViewControllerConnector.None += NoneHandler;
ViewControllerConnector.ChangeHypothesis += ChangeHypothesisHandler;
}
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 out
/// </summary>
private void CloseHelp()
{
//Start the AISA recognition
AISAHandler.Start();
//Animate the fading out of the object
var da = new DoubleAnimation(0, TimeSpan.FromMilliseconds(500));
da.EasingFunction = new QuinticEase();
da.Completed += (a, b) =>
{
//Actually inactivate GetHelp object from the view
GetHelp.Visibility = Visibility.Hidden;
};
GetHelp.BeginAnimation(OpacityProperty, da);
}
/// <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 ShowWindow()
{
AISAHandler.Start();
//Disappear the program
var da = new DoubleAnimation(SystemParameters.WorkArea.Height - Height, TimeSpan.FromSeconds(1));
da.EasingFunction = new QuinticEase();
BeginAnimation(TopProperty, da);
ResultSheet.Visibility = Visibility.Hidden;
AskSheet.Visibility = Visibility.Visible;
//Start that thingy animation
var sa = FindResource("AskSheetToUp") as Storyboard;
sa.Begin();
}
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();
}
private void CompletePaper()
{
UploadingPanel.Visibility = Visibility.Visible;
//Animate the uploading panel to preview the spinner
var da = new DoubleAnimation(1, TimeSpan.FromMilliseconds(500));
da.EasingFunction = new QuinticEase();
UploadingPanel.BeginAnimation(OpacityProperty, da);
_recognizer.RecognizeAsyncCancel();
_recognizer.Dispose(); // Dispose the recognizer object
//Start the uploading functionality
var threadstart = new ThreadStart(() =>
{
var result = Scholar.Class.PostMCQPaper(Context.previousPaper[0], Context.previousPaper[1], _answers, Properties.Settings.Default.scholarUsername, Properties.Settings.Default.scholarPassword);
Application.Current.Dispatcher.Invoke(() =>
{
//Do this in the user interface thread
var da2 = new DoubleAnimation(0, TimeSpan.FromMilliseconds(500));
da2.EasingFunction = new QuinticEase();
da2.Completed += (a, b) =>
{
//Show the results
ResultSheet.Visibility = Visibility.Visible;
ResultSheet.BeginAnimation(OpacityProperty, da);
PaperNameResults.Content = Context.currentPaper.name;
var correct = 0;
var incorrect = 0;
var skipped = 0;
for (int i = 0; i < _answers.Length; i++)
{
var given_answer = _answers[i];
var correct_answer = Context.currentPaper.questions[i].correct;
if (given_answer == 0)
{
skipped++;
}
else
{
if (given_answer == correct_answer)
{
//Answer is correct
correct++;
}
else
{
incorrect++;
}
}
}
//Set the numbers
correct_count.Content = correct.ToString();
incorrect_count.Content = incorrect.ToString();
unanswered_count.Content = skipped.ToString();
//Set the event handlers
OkayButton.Clicked = () =>
{
_recognizer.RecognizeAsyncCancel();
_recognizer = null;
ViewControllerConnector.PaperStarted = false;
AISAHandler.Start();
ViewControllerConnector.Opaque();
Close();
};
_recognizer = new SpeechRecognitionEngine();
_recognizer.SetInputToDefaultAudioDevice();
_recognizer.LoadGrammar(new Grammar(new GrammarBuilder(new Choices(
new string[] { "Okay", "OK", "Close", "Exit" }
))));
_recognizer.SpeechRecognized += (x, y) =>
{
_recognizer.RecognizeAsyncCancel();
_recognizer = null;
ViewControllerConnector.PaperStarted = false;
AISAHandler.Start();
ViewControllerConnector.Opaque();
Close();
};
_recognizer.RecognizeAsync();
};
//Fade the uploading panel out
UploadingPanel.BeginAnimation(OpacityProperty, da2);
});
});
var thread = new Thread(threadstart);
thread.Start();
}
