internal void OnUIActivate(WebBrowserBase site)
{
// The ShDocVw control repeatedly calls OnUIActivate() with the same
// site. This causes the assert below to fire.
//
if (siteUIActive == site)
{
return;
}
if (siteUIActive is not null && siteUIActive != site)
{
WebBrowserBase tempSite = siteUIActive;
tempSite.AXInPlaceObject.UIDeactivate();
}
site.AddSelectionHandler();
Debug.Assert(siteUIActive is null, "Object did not call OnUIDeactivate");
siteUIActive = site;
ContainerControl f = site.ContainingControl;
if (f is not null && f.Contains(site))
{
f.SetActiveControl(site);
}
}
internal void OnInPlaceDeactivate(WebBrowserBase site)
{
if (siteActive == site)
{
siteActive = null;
ContainerControl parentContainer = parent.FindContainerControlInternal();
if (parentContainer is not null)
{
parentContainer.SetActiveControl(null);
}
}
}
