private static int ReferenceStepCompare(TargetedReferenceStep r1, TargetedReferenceStep r2)
{
if (r1 == r2)
{
return(0);
}
DependencyPropertyReferenceStep propertyReferenceStep1 = r1.ReferenceStep as DependencyPropertyReferenceStep;
DependencyPropertyReferenceStep propertyReferenceStep2 = r2.ReferenceStep as DependencyPropertyReferenceStep;
if (propertyReferenceStep1 != null && propertyReferenceStep2 != null && propertyReferenceStep1.DependencyProperty == propertyReferenceStep2.DependencyProperty)
{
return(0);
}
int num = string.Compare(r1.ReferenceStep.Name, r2.ReferenceStep.Name, StringComparison.Ordinal);
if (num != 0)
{
return(num);
}
if (r1.ReferenceStep.PropertyType.Equals((object)r2.ReferenceStep.PropertyType) && r1.ReferenceStep.MemberType == r2.ReferenceStep.MemberType)
{
return(0);
}
return(string.Compare(r1.ReferenceStep.DeclaringType.UniqueName, r2.ReferenceStep.DeclaringType.UniqueName, StringComparison.Ordinal));
}
public static List <TargetedReferenceStep> GetPropertiesFromSelection(IEnumerable <SceneNode> selectedSceneNodes)
{
List <TargetedReferenceStep> properties = new List <TargetedReferenceStep>();
ProjectXamlContext projectXamlContext = (ProjectXamlContext)Enumerable.First <SceneNode>(selectedSceneNodes).ProjectContext;
PropertyMerger.GetMergedPropertiesForSelection(selectedSceneNodes, properties);
PropertyMerger.ReferenceStepComparer referenceStepComparer = new PropertyMerger.ReferenceStepComparer();
int count = properties.Count;
using (IAttachedPropertiesAccessToken propertiesAccessToken = projectXamlContext.AttachedProperties.Access())
{
if (!projectXamlContext.AttachedProperties.IsFinished)
{
projectXamlContext.AttachedProperties.FinishedScanning += new EventHandler(PropertyMerger.OnAttachedPropertiesFinishedScanning);
}
foreach (IAttachedPropertyMetadata propertyMetadata in propertiesAccessToken.AllAttachedProperties())
{
IType type = projectXamlContext.GetType(propertyMetadata.OwnerType);
if (type != null)
{
DependencyPropertyReferenceStep propertyReferenceStep = type.GetMember(MemberType.AttachedProperty, propertyMetadata.Name, MemberAccessTypes.Public) as DependencyPropertyReferenceStep;
if (propertyReferenceStep != null)
{
TargetedReferenceStep targetedReferenceStep = new TargetedReferenceStep((ReferenceStep)propertyReferenceStep, propertyReferenceStep.DeclaringType);
if (properties.BinarySearch(0, count, targetedReferenceStep, (IComparer <TargetedReferenceStep>)referenceStepComparer) < 0)
{
properties.Add(targetedReferenceStep);
}
}
}
}
}
return(properties);
}