public override DataTemplate SelectTemplate(object item, DependencyObject container)
{
DataSchemaItem dataSchemaItem = item as DataSchemaItem;
if (dataSchemaItem == null)
{
return((DataTemplate)null);
}
DataSourceNode dataSourceNode = dataSchemaItem.DataSourceNode;
if (dataSourceNode == null)
{
return((DataTemplate)null);
}
DataTemplate dataTemplate = (DataTemplate)null;
if (dataSourceNode.IsDesignData)
{
dataTemplate = this.DesignData.GetTemplate(dataSchemaItem);
}
else if (dataSourceNode.IsSampleDataSource)
{
dataTemplate = this.SampleData.GetTemplate(dataSchemaItem);
}
if (dataTemplate == null)
{
dataTemplate = this.LiveData.GetTemplate(dataSchemaItem);
}
return(dataTemplate);
}
public void OnDragBegin(DragBeginEventArgs e)
{
if (this.nodePath == null)
{
return;
}
List <DataSchemaItem> list1 = new List <DataSchemaItem>(Enumerable.OfType <DataSchemaItem>((IEnumerable)this.SelectionContext));
if (list1.Count <= 0 || list1.Count != this.SelectionContext.Count || !list1.Contains(this))
{
return;
}
DataSchemaNode parent = list1[0].DataSchemaNode.Parent;
DataSourceNode dataSourceNode = list1[0].DataSourceNode;
List <DataSchemaNodePath> list2 = new List <DataSchemaNodePath>();
list2.Add(list1[0].nodePath.AbsolutePath);
for (int index = 1; index < list1.Count; ++index)
{
if (parent != list1[index].DataSchemaNode.Parent || dataSourceNode != list1[index].DataSourceNode)
{
return;
}
list2.Add(list1[index].nodePath.AbsolutePath);
}
DataSchemaNodePathCollection nodePathCollection = new DataSchemaNodePathCollection((IEnumerable <DataSchemaNodePath>)list2);
using (DataBindingDragDropManager.GetDragDropToken())
{
int num = (int)DragSourceHelper.DoDragDrop(e.DragSource, (object)nodePathCollection, DragDropEffects.Copy | DragDropEffects.Move);
}
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value is FileBasedDataSourceItem)
{
return((object)this.designDataSourceImage);
}
DataSourceItem dataSourceItem = value as DataSourceItem;
if (dataSourceItem != null)
{
DataSourceNode dataSourceNode = dataSourceItem.DataSourceNode;
if (dataSourceNode is ClrObjectDataSourceNode)
{
if (!dataSourceNode.IsSampleDataSource)
{
return((object)this.liveDataSourceImage);
}
return((object)this.sampleDataSourceImage);
}
if (dataSourceNode is XmlDataSourceNode)
{
return((object)this.liveDataSourceImage);
}
}
return((object)null);
}
public ClrObjectSchema(Type type, DocumentNode dataSourceNode)
{
SchemaNodeTypes nodeType = ClrObjectSchema.IsCollection(type) ? SchemaNodeTypes.Collection : SchemaNodeTypes.Property;
this.root = new DataSchemaNode(type.Name, type.Name, nodeType, (string)null, type, (IDataSchemaNodeDelayLoader)this);
this.dataSource = (DataSourceNode) new ClrObjectDataSourceNode(this, dataSourceNode);
this.OnPropertyChanged("Root");
}
private XmlSchema(XmlSchema source, DataSchemaNode root)
{
this.root = root;
this.dataSource = (DataSourceNode) new XmlDataSourceNode(this, source.dataSource.DocumentNode);
this.invalidRootXPath = source.invalidRootXPath;
this.namespaceManager = source.namespaceManager;
this.prefixToNamespace = source.prefixToNamespace;
this.namespaceToPrefix = source.namespaceToPrefix;
this.targetNamespace = source.targetNamespace;
}
public XmlSchema(DocumentNode dataSource)
{
this.dataSource = (DataSourceNode) new XmlDataSourceNode(this, dataSource);
this.ValidateRootXPath();
}
public XmlSchema(XmlSchemaSet schemaSet, DocumentNode dataSource)
{
this.Initialize(schemaSet);
this.dataSource = (DataSourceNode) new XmlDataSourceNode(this, dataSource);
this.ValidateRootXPath();
}
private ClrObjectSchema(DataSchemaNode root, DocumentNode dataSourceNode)
{
this.root = root;
this.dataSource = (DataSourceNode) new ClrObjectDataSourceNode(this, dataSourceNode);
}
