string GetTextWithDirective (MonoDevelop.Ide.Gui.Document document, bool insertDirective)
{
string tag = Text;
if (!tag.Contains ("{0}"))
return tag;
if (Type.AssemblyName.StartsWith ("System.Web.UI.WebControls", StringComparison.Ordinal))
return string.Format (tag, "asp");
//register the assembly and look up the class
//FIXME: only do this on the insert, not the preview - or remove it afterwards
RegisterReference (document.Project);
var database = document.GetCompilationAsync ().Result;
var cls = database.GetTypeByMetadataName (Type.Load ().FullName);
if (cls == null)
return tag;
var ed = document.GetContent<WebFormsEditorExtension> ();
if (ed == null)
return tag;
var assemName = SystemAssemblyService.ParseAssemblyName (Type.AssemblyName);
WebFormsPageInfo.RegisterDirective directive;
string prefix = ed.ReferenceManager.GetTagPrefixWithNewDirective (cls, assemName.Name, null, out directive);
if (prefix == null)
return tag;
tag = string.Format (tag, prefix);
if (directive != null && insertDirective)
ed.ReferenceManager.AddRegisterDirective (directive, document.Editor, true);
return tag;
}