public static void HandleRequest(CodeChangeRequest request)
{
foreach (var oldMethodRequest in request.UpdateMethods)
{
NewMethodRequest(oldMethodRequest);
}
}
private async void Ide_DocumentSaved(object sender, DocumentSavedEventArgs e)
{
CodeChangeRequest request;
try
{
var oldDocument = currentDocument;
var newDocument = e.Document;
var oldSyntaxTree = await oldDocument.GetSyntaxTreeAsync();
var semanticModel = await newDocument.GetSemanticModelAsync();
var newSynctaxTree = await newDocument.GetSyntaxTreeAsync();
var diagnostics = semanticModel.GetDiagnostics().Where(x => x.Severity == DiagnosticSeverity.Error);
if (diagnostics.Count() == 0)
{
request = CompareTree(newSynctaxTree, oldSyntaxTree, semanticModel);
currentDocument = newDocument;
}
else
{
var compileError = "";
var errorIndex = 0;
foreach (var diagnostic in diagnostics)
{
errorIndex++;
if (compileError != "")
{
compileError += "\n";
}
compileError += errorIndex + ". Error: ";
compileError += diagnostic.GetMessage() + "\n";
compileError += " at " + diagnostic.Location.GetLineSpan().Path;
compileError += ": " + diagnostic.Location.GetLineSpan().StartLinePosition;
}
request = new CodeChangeRequest
{
CompileError = compileError
};
}
}
catch (Exception ex)
{
request = new CodeChangeRequest();
request.ParsingError = ex.Message;
}
await server.Send(request);
}
public CodeChangeRequest CompareTree(SyntaxTree newSyntaxTree, SyntaxTree oldSyntaxTree,
SemanticModel semanticModel)
{
var codeChangesVisitor = new CodeChangesVisitor();
codeChangesVisitor.Visit(newSyntaxTree, oldSyntaxTree);
var updateMethods = new List <Method>();
foreach (var mds in codeChangesVisitor.UpdatedMethods)
{
var interpreterHandler = new StatementInterpreterHandler(mds, semanticModel);
var method = interpreterHandler.GetMethod();
updateMethods.Add(method);
}
var request = new CodeChangeRequest();
request.UpdateMethods = updateMethods;
return(request);
}
