internal void InitializeExtensionChain(DocumentContext documentContext)
{
if (documentContext == null)
{
throw new ArgumentNullException(nameof(documentContext));
}
DetachExtensionChain();
var extensions = ExtensionContext.GetExtensionNodes("/MonoDevelop/Ide/TextEditorExtensions", typeof(TextEditorExtensionNode));
var mimetypeChain = DesktopService.GetMimeTypeInheritanceChainForFile(FileName).ToArray();
var newExtensions = new List <TextEditorExtension> ();
foreach (TextEditorExtensionNode extNode in extensions)
{
if (!extNode.Supports(FileName, mimetypeChain))
{
continue;
}
TextEditorExtension ext;
try {
var instance = extNode.CreateInstance();
ext = instance as TextEditorExtension;
if (ext != null)
{
newExtensions.Add(ext);
}
} catch (Exception e) {
LoggingService.LogError("Error while creating text editor extension :" + extNode.Id + "(" + extNode.Type + ")", e);
continue;
}
}
SetExtensionChain(documentContext, newExtensions);
}
internal static IEnumerable <ProjectModelExtensionNode> GetModelExtensions(ExtensionContext ctx)
{
if (ctx != null)
{
return(Runtime.RunInMainThread(() => ctx.GetExtensionNodes(ProjectService.ProjectModelExtensionsPath)).Result.Cast <ProjectModelExtensionNode> ().Concat(customNodes).ToArray());
}
else
{
if (modelExtensions == null)
{
Runtime.RunInMainThread((Action)InitExtensions).Wait();
}
return(modelExtensions);
}
}
internal IEnumerable <TypeExtensionNode <ExportDocumentControllerExtensionAttribute> > GetModelExtensions(ExtensionContext ctx)
{
return(ctx.GetExtensionNodes <TypeExtensionNode <ExportDocumentControllerExtensionAttribute> > (DocumentController.DocumentControllerExtensionsPath).Concat(customExtensionNodes));
}
