private void AddEvent(object sender, EventArgs e)
{
Title = _titleEntry.Text;
Author = _authorEntry.Text;
Rating = _ratingEntry.Text;
var isWrong = !int.TryParse(Rating, out var parsed) || parsed > 10;
if (Title.Length == 0)
{
MessageDialogDisplayer.Show(this, "Title cannot be empty!");
return;
}
if (Author.Length == 0)
{
MessageDialogDisplayer.Show(this, "Author cannot be empty!");
return;
}
if (!Rating.All(char.IsDigit) || isWrong)
{
MessageDialogDisplayer.Show(this, "Wrong format for score!");
return;
}
if (_formatBox.Active == -1)
{
MessageDialogDisplayer.Show(this, "Format cannot be empty!");
return;
}
//gets the active item out of the combobox
_formatBox.GetActiveIter(out var iterator);
Format = (string)_formatBox.Model.GetValue(iterator, 0);
Respond(ResponseType.Ok);
Dispose();
}