void IExpressionEditorInstance.Focus()
{
try
{
// Dispatch to ensure that the visual is available before trying to move focus to the view
Dispatcher.BeginInvoke(DispatcherPriority.Send, (DispatcherOperationCallback) delegate(object arg) {
if (!TextArea.IsKeyboardFocusWithin)
{
try
{
//TextArea.Focus();
//Focus();
//TextArea.MoveFocus(new System.Windows.Input.TraversalRequest(System.Windows.Input.FocusNavigationDirection.Next));
TextArea.Focus();
}
catch (Exception ex)
{
Log.Debug(ex.ToString());
}
}
return(null);
}, null);
// Raise an event
GotAggregateFocus?.Invoke(this, EventArgs.Empty);
}
catch (Exception)
{
throw;
}
}
private void EditorInstance_IsKeyboardFocusWithinChanged(object sender, DependencyPropertyChangedEventArgs e)
{
if (IsKeyboardFocusWithin)
{
// Dispatch to ensure that the visual is available before trying to move focus to the view
Dispatcher.BeginInvoke(DispatcherPriority.Send, (DispatcherOperationCallback) delegate(object arg) {
if (!TextArea.IsKeyboardFocusWithin)
{
try
{
//TextArea.Focus();
//Focus();
//(sender as ICSharpCode.AvalonEdit.TextEditor).TextArea.MoveFocus(new System.Windows.Input.TraversalRequest(System.Windows.Input.FocusNavigationDirection.Next));
TextArea.Focus();
}
catch (Exception ex)
{
Log.Debug(ex.ToString());
}
}
return(null);
}, null);
// Raise an event
GotAggregateFocus?.Invoke(this, EventArgs.Empty);
}
else
{
// Raise an event
LostAggregateFocus?.Invoke(this, EventArgs.Empty);
}
}
void UpdateAggregateFocus()
{
bool newValue = CalculateAggregateFocus();
if (newValue != HasAggregateFocus)
{
hasAggregateFocus = newValue;
if (newValue)
{
GotAggregateFocus?.Invoke(this, EventArgs.Empty);
}
else
{
LostAggregateFocus?.Invoke(this, EventArgs.Empty);
}
}
}
void UpdateAggregateFocus()
{
if (wpfHexView.IsClosed)
{
return;
}
bool newValue = CalculateAggregateFocus();
if (newValue != HasAggregateFocus)
{
hasAggregateFocus = newValue;
if (newValue)
{
GotAggregateFocus?.Invoke(this, EventArgs.Empty);
}
else
{
LostAggregateFocus?.Invoke(this, EventArgs.Empty);
}
}
}
void UpdateKeyboardFocus()
{
if (IsClosed)
{
return;
}
bool newValue = this.IsKeyboardFocusWithin;
if (hasKeyboardFocus != newValue)
{
hasKeyboardFocus = newValue;
if (hasKeyboardFocus)
{
GotAggregateFocus?.Invoke(this, EventArgs.Empty);
}
else
{
LostAggregateFocus?.Invoke(this, EventArgs.Empty);
}
}
}
private void TextArea_GotFocus(object sender, RoutedEventArgs e)
{
GotAggregateFocus?.Invoke(sender, e);
}
