protected void AddSessionToSlides(SlideQuestionModel slideQuestionModel)
{
var hasIntroSlide = this.HasIntroSlide();
if (!hasIntroSlide)
{
var introSlide = this.RibbonHelper.CreateNewSlide(1);
this.SlideManipulator.AddIntroSlide(this.SlideSessionModel, introSlide);
this.SlideSessionModel.IntroSlideId = introSlide.SlideID;
PresentationInformationStore.SetArsnovaIntroSlideAdded();
}
var questionInfoSlide = SlideTracker.GetSlideById(slideQuestionModel.QuestionInfoSlideId);
if (this.SessionInformationProvider.IsClickQuestion(slideQuestionModel.QuestionType))
{
// arsnova.click
var questionTimerSlide = slideQuestionModel.QuestionTimerSlideId.HasValue
? SlideTracker.GetSlideById(slideQuestionModel.QuestionTimerSlideId.Value)
: this.RibbonHelper.CreateNewSlide(questionInfoSlide.SlideIndex + 1);
slideQuestionModel.QuestionTimerSlideId = questionTimerSlide.SlideID;
var resultsSlide = slideQuestionModel.ResultsSlideId.HasValue
? SlideTracker.GetSlideById(slideQuestionModel.ResultsSlideId.Value)
: this.RibbonHelper.CreateNewSlide(questionInfoSlide.SlideIndex + 2);
slideQuestionModel.ResultsSlideId = resultsSlide.SlideID;
this.SlideManipulator.AddQuizToStyledSlides(slideQuestionModel, questionInfoSlide, questionTimerSlide, resultsSlide);
}
else
{
// arsnova.voting
slideQuestionModel.QuestionTimerSlideId = slideQuestionModel.QuestionInfoSlideId;
var resultsSlide = slideQuestionModel.ResultsSlideId.HasValue
? SlideTracker.GetSlideById(slideQuestionModel.ResultsSlideId.Value)
: this.RibbonHelper.CreateNewSlide(questionInfoSlide.SlideIndex + 1);
slideQuestionModel.ResultsSlideId = resultsSlide.SlideID;
this.SlideManipulator.AddQuizToStyledSlides(slideQuestionModel, questionInfoSlide, resultsSlide);
}
PresentationInformationStore.StoreSlideSessionModel(this.SlideSessionModel);
this.ViewPresenter.CloseWithoutPrompt();
}
private void InitializeWindowCommandBindings()
{
this.WindowCommandBindings.AddRange(
new List <CommandBinding>
{
new CommandBinding(
NavigationButtonCommands.Cancel,
(e, o) =>
{
var delete = PopUpWindow.ConfirmationWindow(
this.LocalizationService.Translate("Cancel"),
this.LocalizationService.Translate("Do you really want to cancel and rewind all current changes?"));
if (delete)
{
if (this.isNew)
{
this.SlideSessionModel.Questions.Remove(this.SlideQuestionModel);
this.OnPropertyChanged(nameof(this.SlideSessionModel.Questions));
}
else
{
this.SlideQuestionModel = this.questionBeforeEdit;
this.OnPropertyChanged(nameof(this.SlideSessionModel.Questions));
}
// don't save presentation on cancel (no changes here)
this.ViewPresenter.CloseWithoutPrompt();
}
},
(e, o) => o.CanExecute = true),
new CommandBinding(
NavigationButtonCommands.Back,
(e, o) =>
{
this.ViewPresenter.Show(
new QuestionViewViewModel(
this.GetViewModelRequirements(), this.questionId, this.isNew,
this.questionBeforeEdit));
},
(e, o) => o.CanExecute = true),
new CommandBinding(
NavigationButtonCommands.Finish,
(e, o) =>
{
var validationResult = this.Validate();
if (validationResult.Item1)
{
this.SlideQuestionModel.QuestionTypeText = this.QuestionTypeTranslator.TranslateQuestionType(this.SlideQuestionModel.QuestionType);
var questionInfoSlide = SlideTracker.GetSlideById(this.SlideQuestionModel.QuestionInfoSlideId);
if (questionInfoSlide != null)
{
var questionInfoSlideNumber = questionInfoSlide.SlideNumber;
this.SlideQuestionModel.SlideNumbers = $"{questionInfoSlideNumber} - {questionInfoSlideNumber + 2}";
}
if (this.SlideSessionModel.SessionType == SessionType.ArsnovaVoting)
{
// arsnova.click session will be posted to server on presentation startup
this.SessionManager.CreateOrUpdateArsnovaVotingQuestion(this.SlideSessionModel,
this.SlideQuestionModel.Index);
}
this.AddSessionToSlides(this.SlideQuestionModel);
PresentationInformationStore.StoreSlideSessionModel(this.SlideSessionModel);
}
else
{
this.DisplayFailedValidationResults(validationResult.Item2);
}
},
(e, o) => o.CanExecute = true)
});
}