private void Save_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrWhiteSpace(MyFavoriteTitle.Text))
{
var dialogWindow = new DialogWindow(
DialogWindow.DialogIcon.Warning,
"Error",
$"Please enter a valid name for this favorite set.",
"OK",
false);
dialogWindow.Owner = this;
dialogWindow.ShowDialog();
MyFavoriteTitle.Focus();
MyFavoriteTitle.SelectAll();
return;
}
if (_OriginalFavoriteTitle.Equals(MyFavoriteTitle.Text))
{
DialogResult = true;
return;
}
Favorite.RenameFavoriteSet(_OriginalFavoriteTitle, MyFavoriteTitle.Text);
DialogResult = true;
}
public EditFavoriteWindow(string favoriteTitle)
{
InitializeComponent();
Header.Text = "Rename: " + favoriteTitle;
MyFavoriteTitle.Text = favoriteTitle;
MyFavoriteTitle.SelectAll();
_OriginalFavoriteTitle = favoriteTitle;
// Set initial focus to text box.
Loaded += (sender, e) =>
MoveFocus(new TraversalRequest(FocusNavigationDirection.Next));
}
private void Save_Click(object sender, RoutedEventArgs e)
{
// Validate favorite name.
if (Favorite.IsTitleInvalid(MyFavoriteTitle.Text))
{
var errorWindow = DialogWindow.ErrorWindow($"Please enter a valid name for this favorite set.");
errorWindow.Owner = this;
errorWindow.ShowDialog();
MyFavoriteTitle.Focus();
MyFavoriteTitle.SelectAll();
return;
}
if (_OriginalFavoriteTitle.Equals(MyFavoriteTitle.Text))
{
// User picked the same name. Close edit window without making any changes.
DialogResult = true;
return;
}
// Update favorite set with new name.
Favorite.RenameFavoriteSet(_OriginalFavoriteTitle, MyFavoriteTitle.Text);
DialogResult = true;
}