/// <summary> /// Fired when a question is selected from the side menu /// </summary> /// <param name="SelectedQuestion">The question that has been selected</param> private void QuestionListItemSelectedEvent(int SelectedQuestionIndex) { if (CurrentQuestionEditorViewModel != null && CurrentQuestionEditorViewModel.AnyUnsavedChanges) { if (AskToSave()) { if (SubmitQuestion()) { QuestionListViewModel.Instance.CanChangeSelection = true; QuestionListViewModel.Instance.SelectLastClickedItem(); } else { return; } } else { QuestionListViewModel.Instance.CanChangeSelection = true; QuestionListViewModel.Instance.SelectLastClickedItem(); } } var SelectedQuestion = IoCServer.TestEditor.Builder.CurrentQuestions[SelectedQuestionIndex]; CurrentQuestionEditorViewModel = BaseQuestionEditorViewModel.ToViewModel(SelectedQuestion); CurrentQuestionType = SelectedQuestion.Type; ImagesEditorViewModel.Instance.LoadItems(SelectedQuestion.Task.Images); QuestionTypeDialogVisible = false; IsCancelButtonVisible = true; CanDeleteQuestion = true; }
/// <summary> /// Fired when submit button is clicked /// </summary> private void Submit() { if (SubmitQuestion()) { QuestionTypeDialogVisible = true; QuestionListViewModel.Instance.UnCheckAll(); CurrentQuestionEditorViewModel = BaseQuestionEditorViewModel.ToViewModel(null); } }
/// <summary> /// Select question type from the popup /// </summary> /// <param name="Type">The type of the question as <see cref="QuestionType"/> enum</param> private void SelectQuestionFromTiles(object Type) { try { var type = (QuestionType)Type; CurrentQuestionType = type; IsCancelButtonVisible = false; CanDeleteQuestion = false; CurrentQuestionEditorViewModel = BaseQuestionEditorViewModel.ToViewModel(null, type); } catch { // Developer error IoCServer.Logger.Log("No such question. Error code: 1"); return; } QuestionTypeDialogVisible = false; }
/// <summary> /// Cancels current question edition/creating /// </summary> private void Cancel() { if (CurrentQuestionEditorViewModel.AnyUnsavedChanges) { if (AskToSave()) { if (!SubmitQuestion()) { return; } } else { QuestionListViewModel.Instance.CanChangeSelection = true; QuestionListViewModel.Instance.SelectLastClickedItem(); } } ImagesEditorViewModel.Instance.LoadItems(null); CurrentQuestionEditorViewModel = BaseQuestionEditorViewModel.ToViewModel(null); QuestionListViewModel.Instance.UnCheckAll(); QuestionTypeDialogVisible = true; }