private void quitButton_Click(object sender, RoutedEventArgs e)
{
if (!Saved)
{
MessageBoxResult result = MessageBox.Show("Chystáte se zavřít editor. Přejete si uložit změny?", "Uložit změny", MessageBoxButton.YesNoCancel, MessageBoxImage.Question);
if (result == MessageBoxResult.Cancel)
{
return;
}
else if (result == MessageBoxResult.Yes)
{
if (!Save()) //return if the program is unable to save QSet
{
return;
}
}
}
if (actualPath != null) //actualPath is null for a new QSet which has not been saved yet, so there's nothing to load in that case
{
QSet savedQSet;
savedQSet = FileManager.LoadQSetFromFile(actualPath);
try
{
if (isNew)
{
qSetsManager.QuestionSets.Add(savedQSet); //add new QSet to collection
}
else
{
qSetsManager.QuestionSets[index] = savedQSet; //replace old QSet with the edited one
}
qSetsManager.Sort();
}
catch (Exception ex)
{
MessageBox.Show($"Nelze načíst změny v sadě otázek:\n{ex.Message}", "Chyba", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
navManager.ShowManageQSets();
}
public SelectQSetsUC(NavigationManager navManager, QSetsManager qSetsManager, bool isSandbox)
{
InitializeComponent();
this.navManager = navManager;
this.qSetsManager = qSetsManager;
this.isSandbox = isSandbox;
if (qSetsManager.QuestionSets == null)
{
List <string> errors;
qSetsManager.QuestionSets = FileManager.LoadQuestionSets(out errors);
foreach (string error in errors)
{
MessageBox.Show(error, "Chyba", MessageBoxButton.OK, MessageBoxImage.Error);
}
qSetsManager.Sort();
}
QSetsListBox.ItemsSource = qSetsManager.QuestionSets;
}
public ManageQSetsUC(NavigationManager navigationManager, QSetsManager qSetsManager)
{
navManager = navigationManager;
this.qSetsManager = qSetsManager;
if (qSetsManager.QuestionSets == null)
{
List <string> errors;
qSetsManager.QuestionSets = FileManager.LoadQuestionSets(out errors);
foreach (string error in errors)
{
MessageBox.Show(error, "Chyba", MessageBoxButton.OK, MessageBoxImage.Error);
}
qSetsManager.Sort();
}
InitializeComponent();
qSetActionButtons = new List <Button> {
editButton, exportButton, deleteButton
};
QSetsListBox.ItemsSource = qSetsManager.QuestionSets;
}