private void btnNewAnswer_Click(object sender, EventArgs e)
{
var answer = new AnswerEntity(_currentConfiguration);
answer.Id = _currentConfiguration.GetNextAnswerId();
var EditView = new AnswerView(answer);
var dialogResult = EditView.ShowDialog();
if (dialogResult == System.Windows.Forms.DialogResult.OK)
{
var slide = _currentConfiguration.SlideAssociated;
var top = _currentConfiguration.TopLastQuestion;
if (!_currentConfiguration.IsNew)
{
int index;
var ansObj = PowerPointHelper.CreateTextboxOn(slide, 50, top, 600, 35,
answer.TextToShow, 24,
Microsoft.Office.Interop.PowerPoint.PpParagraphAlignment.ppAlignLeft, out index);
answer.AnswerTextBox = ansObj;
answer.AnswerTextBoxIndex = index;
}
_currentConfiguration.TopLastQuestion += 50;
grdQuestions.DataSource = null;
_currentConfiguration.Answers.Add(answer);
grdQuestions.DataSource = _currentConfiguration.Answers;
}
}
private void DecrementId(AnswerEntity answer, int refId)
{
if (answer.Id > refId)
answer.Id--;
}
internal List<Hardware.VotesFlat> GetVotesFromCorrectAnswer(out AnswerEntity correctAnswer)
{
correctAnswer = this.Answers.OrderByDescending(x => x.Points).FirstOrDefault();
if (correctAnswer == null)
return new List<Hardware.VotesFlat>();
return correctAnswer.Votes;
}
internal void DeleteAnswer(AnswerEntity answer)
{
if (answer.AnswerTextBox != null)
answer.AnswerTextBox.Delete();
Answers.ForEach(x => DecrementId(x, answer.Id));
Answers.Remove(answer);
}
public AnswerView(AnswerEntity answer)
{
_currentAnswer = answer;
InitializeComponent();
InitAnswer();
}
internal double GetCoincidencesFor(AnswerEntity toCompare)
{
double count = 0;
foreach (var local in this.Votes)
{
foreach (var item in toCompare.Votes)
{
if (local.KeyId == item.KeyId)
count += 1;
}
}
return count;
}
