// Token: 0x0600031A RID: 794 RVA: 0x00008CE3 File Offset: 0x00006EE3
private static void UpdateIsLoadedCache(FrameworkContentElement fce, DependencyObject parent)
{
if (fce.GetValue(FrameworkElement.LoadedPendingProperty) == null)
{
fce.IsLoadedCache = BroadcastEventHelper.IsLoadedHelper(parent);
return;
}
fce.IsLoadedCache = false;
}
// Token: 0x06000308 RID: 776 RVA: 0x000086A8 File Offset: 0x000068A8
internal static object BroadcastLoadedEvent(object root)
{
DependencyObject dependencyObject = (DependencyObject)root;
object[] loadedPending = (object[])dependencyObject.GetValue(FrameworkElement.LoadedPendingProperty);
bool isLoaded = BroadcastEventHelper.IsLoadedHelper(dependencyObject);
BroadcastEventHelper.RemoveLoadedCallback(dependencyObject, loadedPending);
BroadcastEventHelper.BroadcastLoadedSynchronously(dependencyObject, isLoaded);
return(null);
}
// Token: 0x06000307 RID: 775 RVA: 0x0000867B File Offset: 0x0000687B
internal static void BroadcastLoadedOrUnloadedEvent(DependencyObject d, DependencyObject oldParent, DependencyObject newParent)
{
if (oldParent == null && newParent != null)
{
if (BroadcastEventHelper.IsLoadedHelper(newParent))
{
BroadcastEventHelper.FireLoadedOnDescendentsHelper(d);
return;
}
}
else if (oldParent != null && newParent == null && BroadcastEventHelper.IsLoadedHelper(oldParent))
{
BroadcastEventHelper.FireUnloadedOnDescendentsHelper(d);
}
}
// Token: 0x06000319 RID: 793 RVA: 0x00008CA5 File Offset: 0x00006EA5
private static void UpdateIsLoadedCache(FrameworkElement fe, DependencyObject parent)
{
if (fe.GetValue(FrameworkElement.LoadedPendingProperty) != null)
{
fe.IsLoadedCache = false;
return;
}
if (parent != null)
{
fe.IsLoadedCache = BroadcastEventHelper.IsLoadedHelper(parent);
return;
}
if (SafeSecurityHelper.IsConnectedToPresentationSource(fe))
{
fe.IsLoadedCache = true;
return;
}
fe.IsLoadedCache = false;
}
// Token: 0x06000312 RID: 786 RVA: 0x000089EC File Offset: 0x00006BEC
internal static bool IsParentLoaded(DependencyObject d)
{
FrameworkObject frameworkObject = new FrameworkObject(d);
DependencyObject effectiveParent = frameworkObject.EffectiveParent;
if (effectiveParent != null)
{
return(BroadcastEventHelper.IsLoadedHelper(effectiveParent));
}
Visual visual;
if ((visual = (d as Visual)) != null)
{
return(SafeSecurityHelper.IsConnectedToPresentationSource(visual));
}
Visual3D reference;
if ((reference = (d as Visual3D)) != null)
{
visual = VisualTreeHelper.GetContainingVisual2D(reference);
return(visual != null && SafeSecurityHelper.IsConnectedToPresentationSource(visual));
}
return(false);
}