internal void MakeVisible(NSView view, BringIntoViewMode?bringIntoViewMode, bool useForcedAnimation = false)
{
if (view == null)
{
return;
}
if (bringIntoViewMode == null)
{
return;
}
var scrollView = view.FindSuperviewsOfType <NSScrollView>().LastOrDefault();
_scrollViewModifiedForKeyboard = new WeakReference <NSScrollView>(scrollView);
if (scrollView == null)
{
this.Log().Warn("Keyboard will show, but we cannot find any ScrollView with enough space for the currently focused view, so it's impossible to ensure that it's visible.");
return;
}
var scrollViewRectInWindow = scrollView.ConvertRectFromView(scrollView.Bounds, scrollView);
var keyboardTop = (nfloat)_inputPane.OccludedRect.Top;
var keyboardOverlap = scrollViewRectInWindow.Bottom - keyboardTop;
if (keyboardOverlap > 0)
{
scrollView.ContentInsets = new NSEdgeInsets(0, 0, keyboardOverlap, 0);
}
var viewRectInScrollView = CGRect.Empty;
if (!(view is TextBox))
{
// We want to scroll to the textbox and not the inner textview.
view = view.FindFirstParent <TextBox>() ?? view;
}
viewRectInScrollView = scrollView.ConvertRectFromView(view.Bounds, view);
scrollView.ScrollRectToVisible(viewRectInScrollView);
}