public void GetAndDisplayArsnovaVotingResults(SlideQuestionModel slideQuestionModel)
{
var slideSessionModel = this.GetSlideSessionModel();
var resultsSlide = SlideTracker.GetSlideById(slideQuestionModel.ResultsSlideId.Value);
this.sessionManager.GetAndDisplayArsnovaVotingResults(slideSessionModel, slideQuestionModel, resultsSlide);
}
public void HideOrShowQuizFromSelectedSlide(Slide slide)
{
var slideSessionModel = this.GetSlideSessionModel();
var slideQuestionModel = slideSessionModel.Questions.First(q => q.QuestionInfoSlideId == slide.SlideID ||
q.QuestionTimerSlideId == slide.SlideID ||
q.ResultsSlideId == slide.SlideID);
if (slideQuestionModel == null)
{
throw new Exception("No existing arsnova question on slide.");
}
var questionInfoSlide = SlideTracker.GetSlideById(slideQuestionModel.QuestionInfoSlideId);
var questionTimerSlide = SlideTracker.GetSlideById(slideQuestionModel.QuestionTimerSlideId.Value);
var resultsSlide = SlideTracker.GetSlideById(slideQuestionModel.ResultsSlideId.Value);
if (slideQuestionModel.Hidden)
{
questionInfoSlide.SlideShowTransition.Hidden = MsoTriState.msoFalse;
questionTimerSlide.SlideShowTransition.Hidden = MsoTriState.msoFalse;
resultsSlide.SlideShowTransition.Hidden = MsoTriState.msoFalse;
}
else
{
questionInfoSlide.SlideShowTransition.Hidden = MsoTriState.msoTrue;
questionTimerSlide.SlideShowTransition.Hidden = MsoTriState.msoTrue;
resultsSlide.SlideShowTransition.Hidden = MsoTriState.msoTrue;
}
slideQuestionModel.Hidden = !slideQuestionModel.Hidden;
// recalculate question index: asrnova.click index needs to start with 0 and should not leave out any number!
var ignoredQuestions = 0;
for (var i = 0; i < slideSessionModel.Questions.Count; i++)
{
var question = slideSessionModel.Questions.FirstOrDefault(q => q.Index == i);
if (question == null)
{
continue;
}
if (question.Hidden)
{
ignoredQuestions++;
}
else
{
question.RecalculatedOnlineIndex = question.Index - ignoredQuestions;
}
}
PresentationInformationStore.StoreSlideSessionModel(slideSessionModel);
}
public Slide CreateNewSlide()
{
var currentSlide = SlideTracker.CurrentSlide;
while (SlideTracker.IsArsnovaSlide(currentSlide))
{
currentSlide = SlideTracker.GetSlideByIndex(currentSlide.SlideIndex + 1);
}
return(currentSlide == null
? this.CreateNewSlide(Globals.ThisAddIn.Application.ActivePresentation.Slides.Count + 1)
: this.CreateNewSlide(currentSlide.SlideIndex + 1));
}
public void StartQuiz(SlideQuestionModel slideQuestionModel)
{
var slideSessionModel = this.GetSlideSessionModel();
var resultsSlide = SlideTracker.GetSlideById(slideQuestionModel.ResultsSlideId.Value);
if (this.sessionInformationProvider.IsClickQuestion(slideQuestionModel.QuestionType))
{
// arsnova click
var questionTimerSlide = SlideTracker.GetSlideById(slideQuestionModel.QuestionTimerSlideId.Value);
this.sessionManager.StartClickQuestion(slideSessionModel, slideQuestionModel.Index, questionTimerSlide,
resultsSlide);
}
else
{
// arsnova.voting
this.sessionManager.StartVotingQuestion(slideSessionModel, slideQuestionModel);
}
}
public void DeleteQuizFromSelectedSlide(Slide slide)
{
var slideSessionModel = this.GetSlideSessionModel();
var slideQuestionModel = slideSessionModel.Questions.First(q => q.QuestionInfoSlideId == slide.SlideID ||
q.QuestionTimerSlideId == slide.SlideID ||
q.ResultsSlideId == slide.SlideID);
if (slideQuestionModel == null)
{
throw new Exception("No existing arsnova question on slide.");
}
var questionText = $"{this.localizationService.Translate("Do you really want to delete this question?")}{Environment.NewLine}{Environment.NewLine}";
questionText += slideQuestionModel.QuestionText;
var deleteQuestion = PopUpWindow.ConfirmationWindow(
this.localizationService.Translate("Delete"),
questionText);
if (deleteQuestion)
{
SlideTracker.RemoveSlide(slideQuestionModel.QuestionInfoSlideId);
if (this.IsARSnovaClickSession())
{
SlideTracker.RemoveSlide(slideQuestionModel.QuestionTimerSlideId.Value);
}
SlideTracker.RemoveSlide(slideQuestionModel.ResultsSlideId.Value);
if (!this.IsARSnovaClickSession())
{
this.sessionManager.DeleteVotingQuestion(slideSessionModel, slideQuestionModel);
}
slideSessionModel.Questions.Remove(slideQuestionModel);
}
}
public void CleanUpOnStart()
{
var slideSessionModel = PresentationInformationStore.GetStoredSlideSessionModel();
if (slideSessionModel != null)
{
foreach (var slideQuestionModel in slideSessionModel.Questions)
{
if (slideQuestionModel.QuestionTimerSlideId.HasValue)
{
this.slideManipulator.SetTimerOnSlide(
slideQuestionModel,
SlideTracker.GetSlideById(slideQuestionModel.QuestionTimerSlideId.Value),
slideQuestionModel.Countdown);
}
if (slideQuestionModel.ResultsSlideId.HasValue)
{
this.slideManipulator.CleanResultsPage(SlideTracker.GetSlideById(slideQuestionModel.ResultsSlideId.Value));
}
}
}
}
