// Token: 0x06007725 RID: 30501 RVA: 0x00220BB3 File Offset: 0x0021EDB3
internal XmlBindingWorker(ClrBindingWorker worker, bool collectionMode) : base(worker.ParentBindingExpression)
{
this._hostWorker = worker;
this._xpath = base.ParentBinding.XPath;
this._collectionMode = collectionMode;
this._xpathType = XmlBindingWorker.GetXPathType(this._xpath);
}
// Token: 0x06007488 RID: 29832 RVA: 0x00215838 File Offset: 0x00213A38
internal void ReportBadXPath(TraceEventType traceType)
{
XmlBindingWorker xmlWorker = this.XmlWorker;
if (xmlWorker != null)
{
xmlWorker.ReportBadXPath(traceType);
}
}
PropertyPath PrepareXmlBinding(PropertyPath path)
{
if (path == null)
{
DependencyProperty targetDP = TargetProperty;
Type targetType = targetDP.PropertyType;
string pathString;
if (targetType == typeof(Object))
{
if (targetDP == System.Windows.Data.BindingExpression.NoTargetProperty ||
targetDP == System.Windows.Controls.Primitives.Selector.SelectedValueProperty)
{
// these properties want the "value" - i.e. the text of
// the first (and usually only) XmlNode
pathString = "/InnerText";
}
else if (targetDP == FrameworkElement.DataContextProperty ||
targetDP == CollectionViewSource.SourceProperty)
{
// these properties want the entire collection
pathString = String.Empty;
}
else
{
// most object-valued properties want the (current) XmlNode itself
pathString = "/";
}
}
else if (targetType.IsAssignableFrom(typeof(XmlDataCollection)))
{
// these properties want the entire collection
pathString = String.Empty;
}
else
{
// most other properties want the "value"
pathString = "/InnerText";
}
path = new PropertyPath(pathString);
}
// don't bother to create XmlWorker if we don't even have a valid path
if (path.SVI.Length > 0)
{
// tell Xml Worker if desired result is collection, in order to get optimization
_xmlWorker = new XmlBindingWorker(this, path.SVI[0].drillIn == DrillIn.Never);
}
return path;
}
