OpenRazorDocument GetDocument(string fileName)
{
lock (this) {
DisposeDocuments(documentsPendingDispose);
OpenRazorDocument currentDocument = openDocuments.FirstOrDefault(d => d != null && d.FileName == fileName);
// We need document and project to be loaded to correctly initialize Razor Host.
if (currentDocument == null && !TryAddDocument(fileName, out currentDocument))
{
return(null);
}
return(currentDocument);
}
}
public override System.Threading.Tasks.Task <ParsedDocument> Parse(MonoDevelop.Ide.TypeSystem.ParseOptions parseOptions, CancellationToken cancellationToken)
{
OpenRazorDocument currentDocument = GetDocument(parseOptions.FileName);
if (currentDocument == null)
{
return(System.Threading.Tasks.Task.FromResult((ParsedDocument) new RazorCSharpParsedDocument(parseOptions.FileName, new RazorCSharpPageInfo())));
}
var context = new RazorCSharpParserContext(parseOptions, currentDocument);
lock (currentDocument) {
return(Parse(context, cancellationToken));
}
}
void TryDisposingDocument(OpenRazorDocument document)
{
if (Monitor.TryEnter(document))
{
try {
document.Dispose();
} finally {
Monitor.Exit(document);
}
}
else
{
lock (this) {
documentsPendingDispose.Add(document);
}
}
}
bool TryAddDocument(string fileName, out OpenRazorDocument currentDocument)
{
currentDocument = null;
if (string.IsNullOrEmpty(fileName))
{
return(false);
}
var guiDoc = IdeApp.Workbench.GetDocument(fileName);
if (guiDoc != null && guiDoc.Editor != null)
{
currentDocument = new OpenRazorDocument(guiDoc.Editor);
lock (this) {
var newDocs = new List <OpenRazorDocument> (openDocuments);
newDocs.Add(currentDocument);
openDocuments = newDocs;
}
var closedDocument = currentDocument;
guiDoc.Closed += (sender, args) =>
{
var doc = (Ide.Gui.Document)sender;
if (doc.Editor != null)
{
lock (this) {
openDocuments = new List <OpenRazorDocument> (openDocuments.Where(d => d.FileName != doc.Editor.FileName));
}
}
TryDisposingDocument(closedDocument);
closedDocument = null;
};
return(true);
}
return(false);
}
void TryDisposingDocument (OpenRazorDocument document)
{
if (Monitor.TryEnter (document)) {
try {
document.Dispose ();
} finally {
Monitor.Exit (document);
}
} else {
lock (this) {
documentsPendingDispose.Add (document);
}
}
}
bool TryAddDocument (string fileName, out OpenRazorDocument currentDocument)
{
currentDocument = null;
if (string.IsNullOrEmpty (fileName))
return false;
var guiDoc = IdeApp.Workbench.GetDocument (fileName);
if (guiDoc != null && guiDoc.Editor != null) {
currentDocument = new OpenRazorDocument (guiDoc.Editor);
lock (this) {
var newDocs = new List<OpenRazorDocument> (openDocuments);
newDocs.Add (currentDocument);
openDocuments = newDocs;
}
var closedDocument = currentDocument;
guiDoc.Closed += (sender, args) =>
{
var doc = sender as MonoDevelop.Ide.Gui.Document;
if (doc.Editor != null && doc.Editor != null) {
lock (this) {
openDocuments = new List<OpenRazorDocument> (openDocuments.Where (d => d.FileName != doc.Editor.FileName));
}
}
TryDisposingDocument (closedDocument);
closedDocument = null;
};
return true;
}
return false;
}
public RazorCSharpParserContext(MonoDevelop.Ide.TypeSystem.ParseOptions parseOptions, OpenRazorDocument razorDocument)
{
this.parseOptions = parseOptions;
this.razorDocument = razorDocument;
}
public RazorCSharpParserContext (MonoDevelop.Ide.TypeSystem.ParseOptions parseOptions, OpenRazorDocument razorDocument)
{
this.parseOptions = parseOptions;
this.razorDocument = razorDocument;
}