void HandleActivatedDiagnostic(EditCodeVM vm, CompilerDiagnosticVM diag) { if (string.IsNullOrEmpty(diag.FullPath)) { return; } var doc = vm.Documents.FirstOrDefault(a => a.Name == diag.FullPath); Debug.Assert(doc != null); if (doc == null) { return; } vm.SelectedDocument = doc; if (diag.LineLocationSpan != null) { UIUtilities.Focus(doc.TextView.VisualElement, () => { // The caret isn't always moved unless we wait a little Dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() => { if (doc == vm.SelectedDocument) { doc.TextView.MoveCaretTo(diag.LineLocationSpan.Value.StartLinePosition.Line, diag.LineLocationSpan.Value.StartLinePosition.Character); doc.TextView.Caret.EnsureVisible(); doc.TextView.Selection.Clear(); } })); }); } }
void EditCodeVM_PropertyChanged(object?sender, PropertyChangedEventArgs e) { var vm = (EditCodeVM)sender !; if (e.PropertyName == nameof(vm.SelectedDocument)) { UIUtilities.Focus(vm.SelectedDocument?.TextView.VisualElement); } }
void FocusReplaceStringTextBox() { Action action = null; // If it hasn't been loaded yet, it has no binding and we must select it in its Loaded event if (searchControl.replaceStringTextBox.Text.Length == 0 && ReplaceString.Length != 0) action = () => searchControl.replaceStringTextBox.SelectAll(); else searchControl.replaceStringTextBox.SelectAll(); UIUtilities.Focus(searchControl.replaceStringTextBox, action); }