public void ShouldThrowExceptionWhenNoTokensExist()
{
_parser.Execute(_tokenizer.Tokenize(""));
}
private List <MenuCommand> CreateMenuCommands(Process replProcess, TextBox interactiveText, Entity <ReplState> replEntity)
{
var dte = (DTE2)_serviceProvider.GetService(typeof(DTE));
var loadSelectedFilesIntoRepl =
new LoadFilesIntoRepl(
new ReplWriter(replProcess, new TextBoxWriter(interactiveText, replEntity)),
new SelectedFilesProvider(dte.ToolWindows.SolutionExplorer),
ReplToolWindow);
var loadSelectedProjectIntoRepl =
new LoadFilesIntoRepl(
new ReplWriter(replProcess, new TextBoxWriter(interactiveText, replEntity)),
new ProjectFilesProvider(
new SelectedProjectProvider(dte.Solution, dte.ToolWindows.SolutionExplorer)),
ReplToolWindow);
var loadActiveFileIntoRepl =
new LoadFilesIntoRepl(
new ReplWriter(replProcess, new TextBoxWriter(interactiveText, replEntity)),
new ActiveFileProvider(dte),
ReplToolWindow);
var componentModel = (IComponentModel)_serviceProvider.GetService(typeof(SComponentModel));
var namespaceParser = new NamespaceParser(NamespaceParser.NamespaceSymbols);
var activeTextBufferStateProvider =
new ActiveTextBufferStateProvider(
componentModel.GetService <IVsEditorAdaptersFactoryService>(),
(IVsTextManager)_serviceProvider.GetService(typeof(SVsTextManager)));
var changeReplNamespace =
new ChangeReplNamespace(new ReplWriter(replProcess, new TextBoxWriter(interactiveText, replEntity)));
var menuCommands = new List <MenuCommand>();
menuCommands.Add(new MenuCommand((sender, args) => loadSelectedProjectIntoRepl.Execute(), CommandIDs.LoadProjectIntoActiveRepl));
menuCommands.Add(new MenuCommand((sender, args) => loadSelectedFilesIntoRepl.Execute(), CommandIDs.LoadFileIntoActiveRepl));
menuCommands.Add(new MenuCommand((sender, args) => loadActiveFileIntoRepl.Execute(), CommandIDs.LoadActiveDocumentIntoRepl));
menuCommands.Add(new MenuCommand((sender, args) => changeReplNamespace.Execute(namespaceParser.Execute(activeTextBufferStateProvider.Get())), CommandIDs.SwitchReplNamespaceToActiveDocument));
menuCommands.Add(new MenuCommand((sender, args) => new ReplWriter(replProcess, new TextBoxWriter(interactiveText, replEntity)).WriteBehindTheSceneExpressionToRepl((string)(dte.ActiveDocument.Selection as dynamic).Text), CommandIDs.LoadSelectedTextIntoRepl));
return(menuCommands);
}
public void AugmentCompletionSession(ICompletionSession session, IList <CompletionSet> completionSets)
{
if (_metadata == null)
{
return;
}
var caretPosition = session.TextView.Caret.Position.BufferPosition.Position;
var tokenTriggeringIntellisense = _tokenizedBuffer.CurrentState.FindTokenAtIndex(caretPosition);
if (caretPosition == tokenTriggeringIntellisense.IndexToken.StartIndex)
{
tokenTriggeringIntellisense = tokenTriggeringIntellisense.Previous();
}
var numberOfCharactersBeforeCursor = caretPosition - tokenTriggeringIntellisense.IndexToken.StartIndex;
var textFromSymbolBeforeCursor = tokenTriggeringIntellisense.IndexToken.Token.Text.Substring(0, numberOfCharactersBeforeCursor);
if (string.IsNullOrWhiteSpace(textFromSymbolBeforeCursor))
{
return;
}
var completions = new List <Completion>();
//todo: convert current file being edited to constantly try to compile in background thread & update metadatacache (allowing Clojure commands to present intellisense for file being edited)
//todo: add context sensitivity to filter for functions/variables depending on 1st argument to list or not & whether list is quoted or list starts with .. or ->
NamespaceParser namespaceParser = new NamespaceParser(NamespaceParser.NamespaceSymbols);
string namespaceOfFile = "";
try
{
namespaceOfFile = namespaceParser.Execute(_tokenizedBuffer.CurrentState);
}
catch { }
var currentIndexToken = _tokenizedBuffer.CurrentState.FindTokenAtIndex(0);
while (currentIndexToken != null)
{
if (currentIndexToken.IndexToken.StartIndex != tokenTriggeringIntellisense.IndexToken.StartIndex)
{
if (currentIndexToken.Node.Value.Type == TokenType.Symbol && currentIndexToken.Node.Value.Text.StartsWith(textFromSymbolBeforeCursor))
{
if (completions.Find(c => c.DisplayText == currentIndexToken.Node.Value.Text) == null)
{
completions.Add(new Completion(currentIndexToken.Node.Value.Text));
}
}
}
currentIndexToken = currentIndexToken.Next();
}
completions.AddRange(_metadata.LoadCoreCompletionsMatchingString(textFromSymbolBeforeCursor));
//todo: load assemblies in separate appDomain
List <Reference> references = GetAllProjectReferences();
List <Assembly> referencedAssemblies = references.Select(x => Assembly.LoadFrom(x.Path)).ToList();
completions.AddRange(referencedAssemblies.SelectMany(x => _metadata.LoadCompletionsInAssemblyMatchingString(x, textFromSymbolBeforeCursor)));
//completions.AddRange(_metadata.LoadCompletionsInCljFileMatchingString(, textFromSymbolBeforeCursor));
var snapshot = session.TextView.TextSnapshot;
var start = new SnapshotPoint(snapshot, tokenTriggeringIntellisense.IndexToken.StartIndex);
var end = new SnapshotPoint(snapshot, start.Position + tokenTriggeringIntellisense.IndexToken.Token.Text.Length);
var applicableTo = snapshot.CreateTrackingSpan(new SnapshotSpan(start, end), SpanTrackingMode.EdgeInclusive);
completionSets.Add(new CompletionSet("All", "All", applicableTo, completions, new List <Completion>()));
}