/// <summary>
/// to add objective question
/// </summary>
/// <param name="question">objective question object to be added</param>
public static void addObjectiveQuestion(ObjectiveQuestion question)
{
questionsAdapter.InsertQuestion(1, question.QuestionText,
question.Choices[0], question.Choices[1], question.Choices[2],
question.Choices[3], question.Answer.Answer, null,
question.QuestionSubject, null, null, null);
}
/// <summary>
/// To get all questions by filtering with type (objective, descriptive or action-based)
/// </summary>
/// <param name="type">question type</param>
/// <returns>
/// arraylist of questions with specified type
/// </returns>
public static ArrayList getAllQuestionsByType(byte type)
{
CTVIATBankDataSet.QuestionsDataTable allQuestionsTable = questionsAdapter.GetAllQuestionsByType(type);
ArrayList questions = new ArrayList();
if (type == 1)
{
foreach (DataRow row in allQuestionsTable)
{
String[] choices = new String[4];
choices[0] = Convert.ToString(row["objectiveChoiceOne"]);
choices[1] = Convert.ToString(row["objectiveChoiceTwo"]);
choices[2] = Convert.ToString(row["objectiveChoiceThree"]);
choices[3] = Convert.ToString(row["objectiveChoiceFour"]);
ObjectiveQuestion temp =
new ObjectiveQuestion(Convert.ToString(row["question"]), choices,
new ObjectiveAnswer(Convert.ToByte(row["objectiveAnswer"])),
Convert.ToInt32(row["questionID"]),
Convert.ToInt32(row["questionSubject"]));
questions.Add(temp);
}
}
else if (type == 2)
{
foreach (DataRow row in allQuestionsTable)
{
DescriptiveQuestion temp =
new DescriptiveQuestion(Convert.ToString(row["question"]),
new DescriptiveAnswer(Convert.ToString(row["descriptiveAnswer"])),
Convert.ToInt32(row["questionID"]),
Convert.ToInt32(row["questionSubject"]));
questions.Add(temp);
}
}
else
{
foreach (DataRow row in allQuestionsTable)
{
ActionBasedQuestion temp =
new ActionBasedQuestion(Convert.ToString(row["question"]),
Convert.ToInt32(row["actionType"]),
Convert.ToString(row["actionParameterOne"]),
Convert.ToString(row["actionParameterTwo"]),
Convert.ToInt32(row["questionID"]),
Convert.ToInt32(row["questionSubject"]));
questions.Add(temp);
}
}
return(questions);
}
/// <summary>
/// show the objective question by setting window controls and their visibility
/// </summary>
/// <param name="q">question to be shown</param>
private void showObjectiveQuestion(ObjectiveQuestion q)
{
questionLabel.Text = q.QuestionText;
option0Text.Text = q.Choices[0];
option1Text.Text = q.Choices[1];
option2Text.Text = q.Choices[2];
option3Text.Text = q.Choices[3];
if (q.Submitted != null)
{
if (q.Submitted.Answer == 1)
{
option0.IsChecked = true;
}
else if (q.Submitted.Answer == 2)
{
option1.IsChecked = true;
}
else if (q.Submitted.Answer == 3)
{
option2.IsChecked = true;
}
else if (q.Submitted.Answer == 4)
{
option3.IsChecked = true;
}
}
else
{
option0.IsChecked = false;
option1.IsChecked = false;
option2.IsChecked = false;
option3.IsChecked = false;
}
objectiveAnswerGrid.Visibility = Visibility.Visible;
descriptiveAnswerGrid.Visibility = Visibility.Hidden;
Speech.speakPurge("Objective Question");
Speech.speakNormal(q.QuestionText);
Speech.speakNormal("option one");
Speech.speakNormal(q.Choices[0]);
Speech.speakNormal("option two");
Speech.speakNormal(q.Choices[1]);
Speech.speakNormal("option three");
Speech.speakNormal(q.Choices[2]);
Speech.speakNormal("option four");
Speech.speakNormal(q.Choices[3]);
}
/// <summary>
/// shows objective question, correct and submitted answer, adjust visibility
/// </summary>
/// <param name="q">objective question to be shown</param>
private void showObjectiveQuestionAndAnswer(ObjectiveQuestion q)
{
questionLabel.Text = q.QuestionText;
correctAnswerLabel.Text = q.Choices[q.Answer.Answer - 1];
Speech.speakPurge("Objective Question");
Speech.speakNormal(q.QuestionText);
Speech.speakNormal("Correct Answer");
Speech.speakNormal(q.Choices[q.Answer.Answer - 1]);
if (q.Submitted != null)
{
submittedAnswerLabel.Text = q.Choices[q.Submitted.Answer - 1];
Speech.speakNormal("Your answer");
Speech.speakNormal(q.Choices[q.Submitted.Answer - 1]);
}
else
{
submittedAnswerLabel.Text = "";
Speech.speakNormal("You didn't answer");
}
}
private void Window_KeyUp(object sender, KeyEventArgs e)
{
if (e.Key == Key.N && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
Speech.speakPurge(null);
nextButton_Click(null, null);
}
else if (e.Key == Key.B && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
Speech.speakPurge(null);
backButton_Click(null, null);
}
else if (e.Key == Key.T && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
Speech.speakPurge(null);
speakTime();
}
else if (e.Key == Key.D && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
Speech.speakPurge(null);
discontinueButton_Click(null, null);
}
else if (e.Key == Key.F && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
Speech.speakPurge(null);
finishButton_Click(null, null);
}
else if (e.Key == Key.H && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
Speech.speakPurge("Press N to go next question");
Speech.speakNormal("Press B to return previous question");
Speech.speakNormal("Press T to learn how much time passed");
Speech.speakNormal("Press D to leave and continue later");
Speech.speakNormal("Press F to finish solving");
}
else if (e.Key == Key.R && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
if (solver.getCurrentQuestion() is ObjectiveQuestion)
{
ObjectiveQuestion q = (ObjectiveQuestion)solver.getCurrentQuestion();
Speech.speakPurge("Objective Question");
Speech.speakNormal(q.QuestionText);
Speech.speakNormal("option one");
Speech.speakNormal(q.Choices[0]);
Speech.speakNormal("option two");
Speech.speakNormal(q.Choices[1]);
Speech.speakNormal("option three");
Speech.speakNormal(q.Choices[2]);
Speech.speakNormal("option four");
Speech.speakNormal(q.Choices[3]);
}
else if (solver.getCurrentQuestion() is DescriptiveQuestion)
{
DescriptiveQuestion q = (DescriptiveQuestion)solver.getCurrentQuestion();
Speech.speakPurge("Descriptive Question");
Speech.speakNormal(q.QuestionText);
}
else
{
ActionBasedQuestion q = (ActionBasedQuestion)solver.getCurrentQuestion();
Speech.speakPurge("Action Based Question");
Speech.speakNormal(q.QuestionText);
}
}
else if (e.Key == Key.D1 || e.Key == Key.NumPad1)
{
Speech.speakPurge(null);
option0.IsChecked = true;
}
else if (e.Key == Key.D2 || e.Key == Key.NumPad2)
{
Speech.speakPurge(null);
option1.IsChecked = true;
}
else if (e.Key == Key.D3 || e.Key == Key.NumPad3)
{
Speech.speakPurge(null);
option2.IsChecked = true;
}
else if (e.Key == Key.D4 || e.Key == Key.NumPad4)
{
Speech.speakPurge(null);
option3.IsChecked = true;
}
else if (e.Key == Key.D5 || e.Key == Key.NumPad5)
{
Speech.speakPurge(null);
option0.IsChecked = false;
option1.IsChecked = false;
option2.IsChecked = false;
option3.IsChecked = false;
}
else if (e.Key == Key.C && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
Speech.changeVoice();
}
}
private void createButton_Click(object sender, RoutedEventArgs e)
{
try
{
Candidate c = (Candidate)usersListView.SelectedItem;
System.Windows.Forms.FolderBrowserDialog fbd = new System.Windows.Forms.FolderBrowserDialog();
if (fbd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
Document doc = new Document(PageSize.A4, 72, 72, 72, 72);
PdfWriter.GetInstance(doc, new FileStream(System.IO.Path.Combine(fbd.SelectedPath,
c.UserName + "_CTVIAT_Report.pdf"), FileMode.Create));
doc.Open();
Paragraph p1 = new Paragraph(c.UserName);
p1.Font.Size = 24;
p1.Font.SetStyle(Font.ITALIC);
doc.Add(p1);
ArrayList tests = SQLManager.getAllTestsOfCandidate(c.UserID);
if (tests.Count == 0)
{
doc.Add(new Paragraph("Candidate didn't solve any tests"));
}
else
{
int i = 1;
foreach (Test t in tests)
{
String testInfo = "TEST " + i + "\nTEST ID: " + t.TestID +
"\nTEST SUBJECT: " + t.Subject + "\nTEST DATE: " + t.Date +
"\nTEST TAKE ORDER: " + t.TakeOrder + "\nTEST TIME: ";
int time = t.Time;
if (time / 3600 > 0)
{
if (time / 3600 == 1)
{
testInfo = testInfo + time / 3600 + " hour";
}
else
{
testInfo = testInfo + time / 3600 + " hours";
}
}
if (time % 3600 / 60 > 0)
{
if (time % 3600 / 60 == 1)
{
testInfo = testInfo + time % 3600 / 60 + " minute";
}
else
{
testInfo = testInfo + time % 3600 / 60 + " minutes";
}
}
if (time % 60 == 1)
{
testInfo = testInfo + time % 60 + " second\n";
}
else
{
testInfo = testInfo + time % 60 + " seconds\n";
}
if (t.IsNew)
{
testInfo = testInfo + "TEST COMPLETENESS: COMPLETED\n";
}
else
{
testInfo = testInfo + "TEST COMPLETENESS: INCOMPLETED\nTEST START QUESTION NO: "
+ t.StartQuestionNo + "\n";
}
Paragraph p = new Paragraph(testInfo);
p.Font.SetStyle(Font.BOLD);
doc.Add(p);
foreach (Question q in t.Questions)
{
String questionInfo = "QUESTION\n" + q.QuestionText + "\nCANDIDATE ANSWER\n";
if (q is ObjectiveQuestion)
{
ObjectiveQuestion oq = (ObjectiveQuestion)q;
if (oq.Submitted != null)
{
questionInfo = questionInfo + oq.Choices[oq.Submitted.Answer - 1] + "\n";
}
else
{
questionInfo = questionInfo + "Candidate didn't answer the question\n";
}
}
else if (q is DescriptiveQuestion)
{
DescriptiveQuestion dq = (DescriptiveQuestion)q;
if (dq.Submitted != null)
{
questionInfo = questionInfo + dq.Submitted.Answer;
}
else
{
questionInfo = questionInfo + "Candidate didn't answer the question\n";
}
}
else
{
ActionBasedQuestion aq = (ActionBasedQuestion)q;
if (aq.Submitted != null)
{
questionInfo = questionInfo + "Candidate answered the question correctly";
}
else
{
questionInfo = questionInfo + "Candidate didn't answer the question\n";
}
}
Paragraph questionParagraph = new Paragraph(questionInfo);
doc.Add(questionParagraph);
}
i++;
}
}
doc.Close();
MessageBox.Show("Report Creation is successful\n", "Report Creation",
MessageBoxButton.OK, MessageBoxImage.Information);
}
}
catch (Exception ex)
{
MessageBox.Show("Report Creation is failed\n" + ex.Message,
"Report Creation", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void Window_KeyUp(object sender, KeyEventArgs e)
{
if (e.Key == Key.N && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
Speech.speakPurge(null);
nextButton_Click(null, null);
}
else if (e.Key == Key.B && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
Speech.speakPurge(null);
backButton_Click(null, null);
}
else if (e.Key == Key.R && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
if (solver.getCurrentQuestion() is ObjectiveQuestion)
{
ObjectiveQuestion q = (ObjectiveQuestion)solver.getCurrentQuestion();
Speech.speakPurge("Objective Question");
Speech.speakNormal(q.QuestionText);
Speech.speakNormal("Correct Answer");
Speech.speakNormal(q.Choices[q.Answer.Answer - 1]);
if (q.Submitted != null)
{
Speech.speakNormal("Your Answer");
Speech.speakNormal(q.Choices[q.Submitted.Answer - 1]);
}
else
{
Speech.speakNormal("You didn't answer");
}
}
else if (solver.getCurrentQuestion() is DescriptiveQuestion)
{
DescriptiveQuestion q = (DescriptiveQuestion)solver.getCurrentQuestion();
Speech.speakPurge("Descriptive Question");
Speech.speakNormal(q.QuestionText);
Speech.speakNormal("Correct Answer");
Speech.speakNormal(q.QuestionText);
if (q.Submitted != null)
{
Speech.speakNormal("Your Answer");
Speech.speakNormal(q.Submitted.Answer);
}
else
{
Speech.speakNormal("You didn't answer");
}
}
else
{
///action-based here
}
}
else if (e.Key == Key.F && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
Speech.speakPurge(null);
finishButton_Click(null, null);
}
else if (e.Key == Key.C && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
Speech.changeVoice();
}
}
