private void LineageEditorPanel_NavigateRequest(object sender, LineageIdEventArgs e)
{
HandleNavigationRequest(e);
}
private void linCtrl_NavigateRequest(object sender, LineageIdEventArgs e)
{
HandleNavigationRequest(e);
//NavigateRequest(this, new LineageIdEventArgs(e.LineageId));
//BeginDraw(e.LineageId, true);
}
private void LinCtrl_Selected(object sender, LineageIdEventArgs e)
{
SelectedLineageId = e.LineageId;
}
private void HandleNavigationRequest(LineageIdEventArgs e)
{
if (!e.LineageId.HasValue)
throw new InvalidOperationException("Lineage navigation requests must specify an id. ");
if (e.LineageId.Value == CurrentRootLineageId)
return;
if (AnimationEnabled & CanvasScaleTransform.ScaleX == 1d & CanvasScaleTransform.ScaleY == 1d)
AnimateMove(e.LineageId.Value);
else
//Root change animation is not supported while the canvas is zoomed by user (ScaleX/Y != 1) so navigate without animation in this case
if (NavigateRequest != null)
NavigateRequest(this, new LineageIdEventArgs(e.LineageId.Value));
}