public override Task <Script> InsertWithCursor(string operation, ITypeDefinition parentType, Func <Script, RefactoringContext, IList <AstNode> > nodeCallback)
{
// TODO : Use undo group
var tcs = new TaskCompletionSource <Script>();
if (parentType == null)
{
return(tcs.Task);
}
IUnresolvedTypeDefinition part = null;
foreach (var p in parentType.Parts)
{
if (part == null || EntityModelContextUtils.IsBetterPart(p, part, ".al"))
{
part = p;
}
}
if (part == null)
{
return(tcs.Task);
}
var fileName = new ICSharpCode.Core.FileName(part.Region.FileName);
IViewContent document = SD.FileService.OpenFile(fileName);
var area = document.GetService <TextArea>();
if (area == null)
{
return(tcs.Task);
}
var loc = part.Region.Begin;
var parsedFile = SD.ParserService.ParseFile(fileName, area.Document, cancellationToken: context.CancellationToken);
var declaringType = parsedFile.GetInnermostTypeDefinition(loc);
EditorScript script;
if (area.Document != context.Document)
{
script = new EditorScript(area.GetService <ITextEditor>(), SDRefactoringContext.Create(fileName, area.Document, loc, context.CancellationToken), FormattingOptions);
startedScripts.Add(script);
}
else
{
script = this;
}
var nodes = nodeCallback(script, script.context);
var insertionPoints = InsertionPoint.GetInsertionPoints(area.Document, part);
if (insertionPoints.Count == 0)
{
SD.MessageService.ShowErrorFormatted("No valid insertion point can be found in type '{0}'.", part.Name);
return(tcs.Task);
}
var layer = new InsertionCursorLayer(area, operation, insertionPoints);
area.Dispatcher.BeginInvoke(DispatcherPriority.Background, (Action)area.TextView.InvalidateVisual);
InsertWithCursorOnLayer(script, layer, tcs, nodes, area.Document);
return(tcs.Task);
}
IEnumerable <SearchResultMatch> FindAndFixIssues(FileName fileName, List <IssueManager.IssueProvider> providers, CancellationToken cancellationToken, ref int fixedIssueCount)
{
cancellationToken.ThrowIfCancellationRequested();
var openedFile = SD.FileService.GetOpenedFile(fileName);
bool documentWasLoadedFromDisk = false;
IDocument document = null;
if (openedFile != null && openedFile.CurrentView != null)
{
var provider = openedFile.CurrentView.GetService <IFileDocumentProvider>();
if (provider != null)
{
document = provider.GetDocumentForFile(openedFile);
}
}
if (document == null)
{
documentWasLoadedFromDisk = true;
document = new TextDocument(SD.FileService.GetFileContent(fileName))
{
FileName = fileName
};
}
var context = SDRefactoringContext.Create(fileName, document, TextLocation.Empty, cancellationToken);
List <CodeIssue> allIssues = new List <CodeIssue>();
bool documentWasChanged = false;
foreach (var provider in providers)
{
cancellationToken.ThrowIfCancellationRequested();
var issues = provider.GetIssues(context).ToList();
// Fix issues, if possible:
if (provider.Attribute.SupportsAutoFix && issues.Any(i => i.Actions.Count > 0))
{
using (var script = context.StartScript()) {
foreach (var issue in issues)
{
if (issue.Actions.Count > 0)
{
fixedIssueCount++;
issue.Actions[0].Run(script);
}
}
}
documentWasChanged = true;
// Update context now that we've modified the document
context = SDRefactoringContext.Create(fileName, document, TextLocation.Empty, cancellationToken);
// Find remaining issues:
allIssues.AddRange(provider.GetIssues(context));
}
else
{
allIssues.AddRange(issues);
}
}
if (documentWasChanged && documentWasLoadedFromDisk)
{
// Save changes back to disk
using (var writer = new StreamWriter(fileName, false, SD.FileService.DefaultFileEncoding)) {
document.WriteTextTo(writer);
}
}
if (allIssues.Count > 0)
{
using (var highlighter = SD.EditorControlService.CreateHighlighter(document)) {
highlighter.BeginHighlighting();
return(allIssues.Select(issue => SearchResultMatch.Create(document, issue.Start, issue.End, highlighter)).ToList());
}
}
else
{
return(Enumerable.Empty <SearchResultMatch>());
}
}
protected virtual void Initialize()
{
this.refactoringContext = SDRefactoringContext.Create(editor, CancellationToken.None);
}
public override void InsertEventHandler(ITypeDefinition target, string name, IEvent eventDefinition, bool jumpTo, InsertEventHandlerBodyKind bodyKind = InsertEventHandlerBodyKind.ThrowNotImplementedException)
{
IUnresolvedTypeDefinition match = null;
foreach (var part in target.Parts)
{
if (match == null || EntityModelContextUtils.IsBetterPart(part, match, ".cs"))
{
match = part;
}
}
if (match == null)
{
return;
}
var view = SD.FileService.OpenFile(new FileName(match.Region.FileName), jumpTo);
var editor = view.GetRequiredService <ITextEditor>();
var last = match.Members.LastOrDefault() ?? (IUnresolvedEntity)match;
editor.Caret.Location = last.BodyRegion.End;
var context = SDRefactoringContext.Create(editor, CancellationToken.None);
var node = context.RootNode.GetNodeAt <EntityDeclaration>(last.Region.Begin);
var resolver = context.GetResolverStateAfter(node);
var builder = new TypeSystemAstBuilder(resolver);
var invokeMethod = eventDefinition.ReturnType.GetDelegateInvokeMethod();
if (invokeMethod == null)
{
return;
}
var importedMethod = resolver.Compilation.Import(invokeMethod);
var delegateDecl = builder.ConvertEntity(importedMethod) as MethodDeclaration;
if (delegateDecl == null)
{
return;
}
var throwStmt = new ThrowStatement(new ObjectCreateExpression(context.CreateShortType("System", "NotImplementedException")));
var decl = new MethodDeclaration()
{
ReturnType = delegateDecl.ReturnType.Clone(),
Name = name,
Body = new BlockStatement()
{
throwStmt
}
};
var param = delegateDecl.Parameters.Select(p => p.Clone()).ToArray();
decl.Parameters.AddRange(param);
try
{
using (Script script = context.StartScript())
{
int eolLen = 0;
if (last == match)
{
eolLen = 2;
script.AddTo((TypeDeclaration)node, decl);
}
else
{
script.InsertAfter(node, decl);
}
switch (bodyKind)
{
case InsertEventHandlerBodyKind.TodoComment:
Comment comment = new Comment(" TODO: Implement " + name);
script.Replace(throwStmt, comment);
script.Select(comment);
break;
case InsertEventHandlerBodyKind.Nothing:
var segment = script.GetSegment(throwStmt);
if (script is DocumentScript && eolLen > 0)
{
eolLen = ((DocumentScript)script).CurrentDocument.GetLineByOffset(segment.Offset).DelimiterLength;
}
script.RemoveText(segment.Offset, segment.Length - eolLen);
script.Select(segment.Offset, segment.Offset);
break;
case InsertEventHandlerBodyKind.ThrowNotImplementedException:
script.Select(throwStmt);
break;
}
}
}
catch
{
}
}
async void RunAnalysis(ITextSource textSource, AlFullParseInformation parseInfo)
{
if (markerService == null)
{
return;
}
if (cancellationTokenSource != null)
{
cancellationTokenSource.Cancel();
}
cancellationTokenSource = new CancellationTokenSource();
var cancellationToken = cancellationTokenSource.Token;
List <InspectionTag> results = new List <InspectionTag>();
try {
await Task.Run(
delegate {
var compilation = SD.ParserService.GetCompilationForFile(parseInfo.FileName);
var resolver = parseInfo.GetResolver(compilation);
var context = new SDRefactoringContext(textSource, resolver, new TextLocation(0, 0), 0, 0, cancellationToken);
foreach (var issueProvider in issueProviders.Value)
{
if (issueProvider.CurrentSeverity == Severity.None)
{
continue;
}
foreach (var issue in issueProvider.GetIssues(context))
{
if (issue.Start.IsEmpty || issue.End.IsEmpty)
{
// Issues can occur on invalid locations when analyzing incomplete code.
// We'll just ignore them.
continue;
}
results.Add(new InspectionTag(
this,
issueProvider,
textSource.Version,
issue.Description,
context.GetOffset(issue.Start),
context.GetOffset(issue.End),
issue.IssueMarker,
issue.Actions));
}
}
}, cancellationToken);
} catch (TaskCanceledException) {
} catch (OperationCanceledException) {
} catch (Exception ex) {
SD.Log.WarnFormatted("IssueManager crashed: {0}", ex);
SD.AnalyticsMonitor.TrackException(ex);
}
if (!cancellationToken.IsCancellationRequested)
{
analyzedVersion = textSource.Version;
Clear();
foreach (var newResult in results)
{
newResult.CreateMarker(editor.Document, markerService);
}
existingResults = results;
}
if (cancellationTokenSource != null && cancellationTokenSource.Token == cancellationToken)
{
// Dispose the cancellation token source if it's still the same one as we originally created
cancellationTokenSource.Dispose();
cancellationTokenSource = null;
}
}
