public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value == null || parameter == null)
{
return("-");
}
ProjectNode node = value as ProjectNode;
ValuePreview preview = parameter as ValuePreview;
//long offset = preview.Offset;
//IReadOnlyList<byte> data = node[0, node.Length];
//if (offset < 0 || offset >= data.Count)
// return "-";
try
{
return(Datatypes.Helpers.ToString(typeof(_Type), node.Data, (int)preview.Offset));
}
catch
{
return("-");
}
}
private void View_ValuePreview(object sender, RoutedEventArgs e)
{
if (_IsCheckedToggling)
{
return;
}
bool active;
if (sender is MenuItem)
{
_IsCheckedToggling = true;
View_ValuePreview_TB.IsChecked = active = (sender as MenuItem).IsChecked;
_IsCheckedToggling = false;
}
else if (sender is ToggleButton)
{
_IsCheckedToggling = true;
View_ValuePreview_Menu.IsChecked = active = (sender as ToggleButton).IsChecked.GetValueOrDefault(false);
_IsCheckedToggling = false;
}
else
{
return;
}
if (!active) // <- Logic flipped as we're triggered after check was updated!
{
// Remove value preview panel
if (_ValuePreview == null)
{
throw new Exception("Invalid internal state! (value preview == null)");
}
Tools.Remove(_ValuePreview);
_ValuePreview = null;
}
else
{
// Add value preview panel
if (_ValuePreview != null)
{
throw new Exception("Invalid internal state! (value preview != null)");
}
_ValuePreview = new Tools.ValuePreview(PrjView);
_ValuePreview.Project = CurrentProject;
Tools.Add(_ValuePreview);
}
}