private void DisconnectListener()
{
this.indexer = null;
if (this.collectionChangedListener != null)
{
this.collectionChangedListener.Disconnect();
this.collectionChangedListener = null;
}
if (this.propertyListener != null)
{
this.propertyListener.Disconnect();
this.propertyListener = null;
}
}
private bool ConnectToIndexerInSource()
{
if (this.source == null || this.source == DependencyProperty.UnsetValue)
{
return(false);
}
this.indexer = this.FindIndexerProperty(this.source);
if (this.indexer == null)
{
return(false);
}
if (this.propertyListener == null)
{
this.propertyListener = IndexerListener.CreateListener(this, this.source, this.index, this.intIndexer, this.indexer, this.listenToChanges);
}
if (this.listenToChanges)
{
this.collectionChangedListener = WeakCollectionChangedListener.CreateIfNecessary(this.source, this);
}
return(true);
}
private bool ConnectToPropertyInSource(bool isSourceCollectionViewCurrentItem)
{
if (this.source == null || this.source == DependencyProperty.UnsetValue)
{
return false;
}
if (this.propertyListener == null || this.propertyListener.SourceType != this.source.GetType())
{
this.propertyListener = null;
if (this.property != null && this.source is DependencyObject)
{
this.propertyListener = new DependencyPropertyListener(this, this.source.GetType(), this.property, this.listenToChanges);
}
else if (this.source is DependencyObject)
{
DependencyObject dependencyObject = (DependencyObject)this.source;
DependencyProperty dependencyProperty = PropertyAccessPathStep.GetRegisteredDependencyProperty(dependencyObject, this.propertyName);
if (dependencyProperty != null)
{
this.propertyListener = new DependencyPropertyListener(this, this.source.GetType(), dependencyProperty, this.listenToChanges);
}
}
if (this.propertyListener == null && this.propertyName != null)
{
PropertyInfo property = this.source.GetType().GetProperty(this.propertyName);
if (property != null)
{
this.propertyListener = new CLRPropertyListener(this, this.source.GetType(), property, this.listenToChanges);
}
}
}
if (this.propertyListener == null)
{
if (!isSourceCollectionViewCurrentItem)
{
ICollectionView collectionViews = this.source as ICollectionView;
if (collectionViews != null)
{
this.source = collectionViews.CurrentItem;
this.collectionView = collectionViews;
this.collectionView.CurrentChanged += new EventHandler(this.CurrentItemChanged);
return this.ConnectToPropertyInSource(true);
}
}
string str = this.propertyName;
string str1 = this.source != null ? this.source.ToString() : "null";
string str2 = this.source != null ? this.source.GetType().ToString() : "null";
string str3 = this.source != null ? this.source.GetHashCode().ToString() : "0";
CultureInfo currentCulture = CultureInfo.CurrentCulture;
}
else
{
this.propertyListener.Source = this.source;
try
{
object value = this.propertyListener.Value;
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
if (e is OutOfMemoryException || e is StackOverflowException || e is AccessViolationException || e is ThreadAbortException)
{
throw;
}
string propertyName = this.propertyListener.PropertyName;
string str5 = this.propertyListener.PropertyType.ToString();
string str6 = this.source != null ? this.source.ToString() : "null";
string str7 = this.source != null ? this.source.GetType().ToString() : "null";
this.Disconnect();
CultureInfo cultureInfo = CultureInfo.CurrentCulture;
}
}
return this.propertyListener != null;
}
public void RaisePropertyPathStepChanged(PropertyListener source)
{
this.Listener.RaisePropertyPathStepChanged(this);
}
private void DisconnectListener()
{
this.indexer = null;
if (this.collectionChangedListener != null)
{
this.collectionChangedListener.Disconnect();
this.collectionChangedListener = null;
}
if (this.propertyListener != null)
{
this.propertyListener.Disconnect();
this.propertyListener = null;
}
}
private bool ConnectToIndexerInSource()
{
if (this.source == null || this.source == DependencyProperty.UnsetValue)
{
return false;
}
this.indexer = this.FindIndexerProperty(this.source);
if (this.indexer == null)
{
return false;
}
if (this.propertyListener == null)
{
this.propertyListener = IndexerListener.CreateListener(this, this.source, this.index, this.intIndexer, this.indexer, this.listenToChanges);
}
if (this.listenToChanges)
{
this.collectionChangedListener = WeakCollectionChangedListener.CreateIfNecessary(this.source, this);
}
return true;
}
private bool ConnectToPropertyInSource(bool isSourceCollectionViewCurrentItem)
{
if (this.source == null || this.source == DependencyProperty.UnsetValue)
{
return(false);
}
var sourceType = this.source.GetType();
if (this.propertyListener == null || this.propertyListener.SourceType != sourceType)
{
this.propertyListener = null;
var dependencyObject = this.source as DependencyObject;
if (dependencyObject != null)
{
var dependencyProperty = this.property ?? DependencyProperty.GetRegisteredDependencyProperty(dependencyObject, this.propertyName);
if (dependencyProperty != null)
{
this.propertyListener = new DependencyPropertyListener(this, sourceType, dependencyProperty, this.listenToChanges);
}
}
if (this.propertyListener == null && this.propertyName != null)
{
var property = sourceType.GetProperty(this.propertyName);
if (property != null)
{
this.propertyListener = new CLRPropertyListener(this, sourceType, property, this.listenToChanges);
}
}
}
if (this.propertyListener == null)
{
if (!isSourceCollectionViewCurrentItem)
{
var collectionViews = this.source as ICollectionView;
if (collectionViews != null)
{
this.source = collectionViews.CurrentItem;
this.collectionView = collectionViews;
this.collectionView.CurrentChanged += this.CurrentItemChanged;
return(this.ConnectToPropertyInSource(true));
}
}
}
else
{
this.propertyListener.Source = this.source;
try
{
object value = this.propertyListener.Value;
}
catch (Exception e)
{
Debug.WriteLine(e);
if (e is OutOfMemoryException || e is StackOverflowException || e is AccessViolationException || e is ThreadAbortException)
{
throw;
}
this.Disconnect();
}
}
return(this.propertyListener != null);
}
public void RaisePropertyPathStepChanged(PropertyListener source)
{
this.Listener.RaisePropertyPathStepChanged(this);
}
