public ValidationReport Validate(StyleSheet styleSheet, QuestionForm form)
{
if (styleSheet == null)
{
throw new ArgumentNullException("styleSheet");
}
if (form == null)
{
throw new ArgumentNullException("form");
}
var validators = new List <ASTChecker>
{
new QuestionReferencingChecker(form.GetAllQuestions()),
new StyleAttributeChecker(),
new WidgetTypeChecker(form.GetAllQuestions())
};
var report = new ValidationReport();
foreach (var validator in validators)
{
validator.Validate(styleSheet, report);
}
return(report);
}
public QuestionStyleCollection GetQuestionStyles(StyleSheet styleSheet, QuestionForm form)
{
if (styleSheet == null) { throw new ArgumentNullException("styleSheet"); }
if (form == null) { throw new ArgumentNullException("form"); }
var styleEvaluator = new QuestionStyleEvaluator();
return styleEvaluator.GetQuestionStyles(styleSheet, form.GetAllQuestions());
}
public ValidationReport Validate(StyleSheet styleSheet, QuestionForm form)
{
if (styleSheet == null) { throw new ArgumentNullException("styleSheet"); }
if (form == null) { throw new ArgumentNullException("form"); }
var validators = new List<ASTChecker>
{
new QuestionReferencingChecker(form.GetAllQuestions()),
new StyleAttributeChecker(),
new WidgetTypeChecker(form.GetAllQuestions())
};
var report = new ValidationReport();
foreach (var validator in validators)
{
validator.Validate(styleSheet, report);
}
return report;
}
public QuestionStyleCollection GetQuestionStyles(StyleSheet styleSheet, QuestionForm form)
{
if (styleSheet == null)
{
throw new ArgumentNullException("styleSheet");
}
if (form == null)
{
throw new ArgumentNullException("form");
}
var styleEvaluator = new QuestionStyleEvaluator();
return(styleEvaluator.GetQuestionStyles(styleSheet, form.GetAllQuestions()));
}
public override Control VisitQuestionReference(QuestionReference questionRef)
{
var question = _questionForm.GetAllQuestions().Where(q => q.Name == questionRef.Name).SingleOrDefault();
if (question != null)
{
StyleSet questionStyles = _questionStyles.GetStyleSet(question.Name);
QuestionWidget questionWidget = (QuestionWidget)questionStyles.WidgetStyle.CreateWidgetControl(new WidgetFactory(question));
questionWidget.ApplyStyles(questionStyles);
_questionWidgets.Add(questionWidget);
return(questionWidget);
}
else
{
throw new ApplicationException("Question not found in the questionnaire AST.");
}
}