/// <summary>
/// Event handler for the "Add answer" button
/// </summary>
/// <param name="sender">The object sending the request, in this case a button</param>
/// <param name="e">The event arguments</param>
private void AddAnswerButton_Click(object sender, RoutedEventArgs e)
{
GenericChangePopupUserControl popupCtrl = new GenericChangePopupUserControl();
popupCtrl.TypeOfAction = Mode.Add;
popupCtrl.TypeOfItemToHandle = TypeOfItemToChange.Answer;
popupCtrl.IsSavedEvent += (senderIsSaved, eIsSaved) =>
{
CreateNewAnswer(eIsSaved.NewTitle, eIsSaved.IsRightAnswer);
AnswersOfSelectedQuestion = new ObservableCollection <Answer>(quizHandler.quizManager.GetAt(QuizesListView.SelectedIndex).Questions.GetAt(QuestionsOfSelectedQuizListView.SelectedIndex).Answers.GetAllItems());
AnswersOfSelectedQuestionListView.ItemsSource = AnswersOfSelectedQuestion;
UcContainer.Children.Remove(eIsSaved.UserControl);
};
popupCtrl.InitializeGui();
UcContainer.Children.Add(popupCtrl);
}
/// <summary>
/// Event handler for "Change quiz" button
/// </summary>
/// <param name="sender">The object sending the request, in this case a button</param>
/// <param name="e">Event arguments</param>
private void ChangeQuizButton_Click(object sender, RoutedEventArgs e)
{
if (QuizesListView.SelectedIndex >= 0)
{
GenericChangePopupUserControl popupCtrl = new GenericChangePopupUserControl();
popupCtrl.TypeOfAction = Mode.Edit;
popupCtrl.TypeOfItemToHandle = TypeOfItemToChange.Quiz;
popupCtrl.OldTitle = quizHandler.quizManager.GetAt(QuizesListView.SelectedIndex).Title;
popupCtrl.OldDescription = quizHandler.quizManager.GetAt(QuizesListView.SelectedIndex).Description;
popupCtrl.IsSavedEvent += (senderIsSaved, eIsSaved) =>
{
ChangeQuizInformation(QuizesListView.SelectedIndex, eIsSaved.NewTitle, eIsSaved.NewDescription);
UcContainer.Children.Remove(eIsSaved.UserControl);
};
popupCtrl.InitializeGui();
UcContainer.Children.Add(popupCtrl);
}
}
/// <summary>
/// Event handler for "Edit quiz" button
/// </summary>
/// <param name="sender">The object sending the request, in this case a ListView</param>
/// <param name="e">The event arguments</param>
private void EditQuestionButton_Click(object sender, RoutedEventArgs e)
{
if (QuestionsOfSelectedQuizListView.SelectedIndex >= 0)
{
GenericChangePopupUserControl popupCtrl = new GenericChangePopupUserControl();
popupCtrl.TypeOfAction = Mode.Edit;
popupCtrl.TypeOfItemToHandle = TypeOfItemToChange.Question;
popupCtrl.OldTitle = QuestionsOfSelectedQuiz.Where(x => x.Id == QuestionsOfSelectedQuizListView.SelectedIndex + 1).FirstOrDefault().Title;
popupCtrl.IsSavedEvent += (senderIsSaved, eIsSaved) =>
{
ChangeQuestionInformation(QuestionsOfSelectedQuizListView.SelectedIndex, eIsSaved.NewTitle);
UcContainer.Children.Remove(eIsSaved.UserControl);
};
popupCtrl.InitializeGui();
UcContainer.Children.Add(popupCtrl);
}
else
{
MessageBoxes.ShowInformationMessageBox("Please select an question to edit");
}
}
/// <summary>
/// Event handler for "Edit answer" button
/// </summary>
/// <param name="sender">The object sending the request, in this case a button</param>
/// <param name="e">The event arguments</param>
private void EditAnswerButton_Click(object sender, RoutedEventArgs e)
{
if (AnswersOfSelectedQuestionListView.SelectedIndex >= 0)
{
GenericChangePopupUserControl popupCtrl = new GenericChangePopupUserControl();
popupCtrl.TypeOfAction = Mode.Edit;
popupCtrl.TypeOfItemToHandle = TypeOfItemToChange.Answer;
popupCtrl.OldTitle = quizHandler.quizManager.GetAt(QuizesListView.SelectedIndex).Questions.GetAt(QuestionsOfSelectedQuizListView.SelectedIndex).Answers.GetAt(AnswersOfSelectedQuestionListView.SelectedIndex).Title;
popupCtrl.OldIsRightAnswer = quizHandler.quizManager.GetAt(QuizesListView.SelectedIndex).Questions.GetAt(QuestionsOfSelectedQuizListView.SelectedIndex).Answers.GetAt(AnswersOfSelectedQuestionListView.SelectedIndex).RightAnswer;
popupCtrl.IsSavedEvent += (senderIsSaved, eIsSaved) =>
{
ChangeAnswerInformation(AnswersOfSelectedQuestionListView.SelectedIndex, eIsSaved.NewTitle);
UcContainer.Children.Remove(eIsSaved.UserControl);
};
popupCtrl.InitializeGui();
UcContainer.Children.Add(popupCtrl);
}
else
{
MessageBoxes.ShowInformationMessageBox("Please select an answer to edit");
}
}
