private bool isChildOf(IChangeNotifer ch, DO p)
{
if (ch is DO dch)
{
if (H.GetParent(dch) == p)
{
return(true);
}
child.MODIFIED -= reset; isTracking = false;
return(false);
}
var chs = H.GetChildren(p);
foreach (var c in chs)
{
if (c == ch)
{
return(true);
}
}
child.MODIFIED -= reset; isTracking = false;
return(false);
}
// Token: 0x06000C6D RID: 3181 RVA: 0x0002EB78 File Offset: 0x0002CD78
private static bool OnInheritablePropertyChanged(DependencyObject d, InheritablePropertyChangeInfo info, bool visitedViaVisualTree)
{
DependencyProperty property = info.Property;
EffectiveValueEntry oldEntry = info.OldEntry;
EffectiveValueEntry newEntry = info.NewEntry;
InheritanceBehavior inheritanceBehavior;
bool flag = TreeWalkHelper.IsInheritanceNode(d, property, out inheritanceBehavior);
bool flag2 = TreeWalkHelper.IsForceInheritedProperty(property);
if (!flag || (TreeWalkHelper.SkipNext(inheritanceBehavior) && !flag2))
{
return(inheritanceBehavior == InheritanceBehavior.Default || flag2);
}
PropertyMetadata metadata = property.GetMetadata(d);
EntryIndex entryIndex = d.LookupEntry(property.GlobalIndex);
if (!d.IsSelfInheritanceParent)
{
DependencyObject frameworkParent = FrameworkElement.GetFrameworkParent(d);
InheritanceBehavior inheritanceBehavior2 = InheritanceBehavior.Default;
if (frameworkParent != null)
{
FrameworkObject frameworkObject = new FrameworkObject(frameworkParent, true);
inheritanceBehavior2 = frameworkObject.InheritanceBehavior;
}
if (!TreeWalkHelper.SkipNext(inheritanceBehavior) && !TreeWalkHelper.SkipNow(inheritanceBehavior2))
{
d.SynchronizeInheritanceParent(frameworkParent);
}
if (oldEntry.BaseValueSourceInternal == BaseValueSourceInternal.Unknown)
{
oldEntry = EffectiveValueEntry.CreateDefaultValueEntry(property, metadata.GetDefaultValue(d, property));
}
}
else
{
oldEntry = d.GetValueEntry(entryIndex, property, metadata, RequestFlags.RawEntry);
}
if (BaseValueSourceInternal.Inherited >= oldEntry.BaseValueSourceInternal)
{
if (visitedViaVisualTree && FrameworkElement.DType.IsInstanceOfType(d))
{
DependencyObject parent = LogicalTreeHelper.GetParent(d);
if (parent != null)
{
DependencyObject parent2 = VisualTreeHelper.GetParent(d);
if (parent2 != null && parent2 != parent)
{
return(false);
}
}
}
return((d.UpdateEffectiveValue(entryIndex, property, metadata, oldEntry, ref newEntry, false, false, OperationType.Inherit) & (UpdateResult)5) == UpdateResult.ValueChanged);
}
if (flag2)
{
newEntry = new EffectiveValueEntry(property, FullValueSource.IsCoerced);
return((d.UpdateEffectiveValue(d.LookupEntry(property.GlobalIndex), property, metadata, oldEntry, ref newEntry, false, false, OperationType.Inherit) & (UpdateResult)5) == UpdateResult.ValueChanged);
}
return(false);
}
