private void InitializeQuestionnaire(FileInfo qlFile, FileInfo qlsFile)
{
try
{
var form = ParseQLFile(qlFile);
var styleSheet = ParseQLSFile(qlsFile);
var qlReport = ValidateQuestionForm(form);
OutputTextBox.AppendText(qlReport.ToString());
var qlsReport = ValidateStyleSheet(styleSheet, form);
OutputTextBox.AppendText(qlsReport.ToString());
if (qlReport.NrOfErrors == 0 && qlsReport.NrOfErrors == 0)
{
QuestionStyleCollection questionStyles = GetQuestionStyles(styleSheet, form);
var ui = BuildUI(styleSheet, questionStyles, form);
SplitPanel.Panel1.Controls.Add(ui);
}
else
{
MessageBox.Show("Validation errors in the questionnaire and/or style sheet AST. See Output Window for details."
, "Validation errors", MessageBoxButtons.OK, MessageBoxIcon.Warning);
SplitPanel.Panel2Collapsed = false;
}
}
catch (Exception ex)
{
Output.WriteLine("ERROR - {0}", ex.ToString());
MessageBox.Show("Exception occured. See Output Window for details.", "Unhandled exception", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public Control BuildUI(StyleSheet styleSheet, QuestionStyleCollection questionStyles, QuestionForm questionForm, OutputWindow outputWindow)
{
_questionStyles = questionStyles;
_questionForm = questionForm;
_outputWindow = outputWindow;
_questionWidgets = new List <QuestionWidget>();
return(VisitStyleSheet(styleSheet));
}
private Control BuildUI(StyleSheet styleSheet, QuestionStyleCollection questionStyles, QuestionForm form)
{
try
{
var uiBuilder = new StyleSheetUIBuilder();
return(uiBuilder.BuildUI(styleSheet, questionStyles, form, Output));
}
catch (Exception ex)
{
throw new ApplicationException("An unexpected error occured during creating of the styled user interface.", ex);
}
}
