public override Widget CreatePanelWidget()
{
widget = new XmlSchemasPanelWidget();
widget.LoadUserSchemas(XmlSchemaManager.UserSchemas);
widget.AddFileExtensions(XmlFileAssociationManager.GetAssociations());
return(widget);
}
/// <summary>
/// Gets the namespace prefix that is associated with the
/// specified file extension.
/// </summary>
public static string GetNamespacePrefixForFileName(string filename)
{
var association = XmlFileAssociationManager.GetAssociationForFileName(filename);
if (association != null)
{
return(association.NamespacePrefix);
}
return(String.Empty);
}
/// <summary>
/// Determines whether the file can be displayed by
/// the xml editor.
/// </summary>
static bool IsFileNameHandled(string fileName)
{
if (string.IsNullOrEmpty(fileName))
{
return(false);
}
string mimeType = DesktopService.GetMimeTypeForUri(fileName);
if (IsMimeTypeHandled(mimeType))
{
return(true);
}
return(XmlFileAssociationManager.IsXmlFileName(fileName));
}
public static XmlSchemaCompletionData GetSchemaCompletionDataForFileName(string filename)
{
var association = XmlFileAssociationManager.GetAssociationForFileName(filename);
if (association == null || association.NamespaceUri.Length == 0)
{
return(null);
}
var u = new Uri(association.NamespaceUri);
if (u.IsFile)
{
return(ReadLocalSchema(u));
}
else
{
return(SchemaCompletionDataItems [association.NamespaceUri]);
}
}
public bool PreferLegacyEditor(FileDescriptor modelDescriptor)
{
var mimeType = modelDescriptor.MimeType;
if (string.IsNullOrEmpty(mimeType))
{
mimeType = MimeTypeCatalog.Instance.FindMimeTypeForFile(modelDescriptor.FilePath)?.Id;
}
if (!string.IsNullOrEmpty(mimeType) && MimeTypeCatalog.Instance.GetMimeTypeIsSubtype(
mimeType,
MimeTypeCatalog.ApplicationXml))
{
return(true);
}
return(XmlFileAssociationManager.GetAssociationForFileName(modelDescriptor.FilePath) != null);
}