public override void OnTheFlyFormat(PolicyContainer policyParent, IEnumerable <string> mimeTypeChain, TextEditorData data, int startOffset, int endOffset) { var parser = new CSharpParser(); var compilationUnit = parser.ParseSnippet(data); if (compilationUnit == null) { Console.WriteLine("couldn't parse : " + data.Text); return; } if (parser.HasErrors) { return; } var policy = policyParent.Get <CSharpFormattingPolicy> (mimeTypeChain); var adapter = new TextEditorDataAdapter(data); var formattingVisitor = new ICSharpCode.NRefactory.CSharp.AstFormattingVisitor(policy.CreateOptions(), adapter, new FormattingActionFactory(data)) { HadErrors = parser.HasErrors }; var changes = new List <ICSharpCode.NRefactory.CSharp.Refactoring.Action> (); changes.AddRange(formattingVisitor.Changes. Where(c => (startOffset <= c.Offset && c.Offset < endOffset))); using (var undo = data.OpenUndoGroup()) { MDRefactoringContext.MdScript.RunActions(changes, null); } }
public string FormatText(CSharpFormattingPolicy policy, TextStylePolicy textPolicy, string mimeType, string input, int startOffset, int endOffset) { var data = new TextEditorData(); data.Document.SuppressHighlightUpdate = true; data.Document.MimeType = mimeType; data.Document.FileName = "toformat.cs"; if (textPolicy != null) { data.Options.TabsToSpaces = textPolicy.TabsToSpaces; data.Options.TabSize = textPolicy.TabWidth; data.Options.DefaultEolMarker = textPolicy.GetEolMarker(); } data.Options.OverrideDocumentEolMarker = true; data.Text = input; // System.Console.WriteLine ("-----"); // System.Console.WriteLine (data.Text.Replace (" ", ".").Replace ("\t", "->")); // System.Console.WriteLine ("-----"); var parser = new CSharpParser(); var compilationUnit = parser.Parse(data); bool hadErrors = parser.HasErrors; if (hadErrors) { // foreach (var e in parser.ErrorReportPrinter.Errors) // Console.WriteLine (e.Message); return(input.Substring(startOffset, Math.Max(0, Math.Min(endOffset, input.Length) - startOffset))); } var adapter = new TextEditorDataAdapter(data); var formattingVisitor = new ICSharpCode.NRefactory.CSharp.AstFormattingVisitor(policy.CreateOptions(), adapter, new FormattingActionFactory(data)) { HadErrors = hadErrors }; compilationUnit.AcceptVisitor(formattingVisitor, null); var changes = new List <ICSharpCode.NRefactory.CSharp.Refactoring.Action> (); changes.AddRange(formattingVisitor.Changes. Where(c => (startOffset <= c.Offset && c.Offset < endOffset))); MDRefactoringContext.MdScript.RunActions(changes, null); // check if the formatter has produced errors parser = new CSharpParser(); parser.Parse(data); if (parser.HasErrors) { LoggingService.LogError("C# formatter produced source code errors. See console for output."); Console.WriteLine(data.Text); return(input.Substring(startOffset, Math.Max(0, Math.Min(endOffset, input.Length) - startOffset))); } int end = endOffset; foreach (TextReplaceAction c in changes) { end -= c.RemovedChars; if (c.InsertedText != null) { end += c.InsertedText.Length; } } /* System.Console.WriteLine ("-----"); * System.Console.WriteLine (data.Text.Replace (" ", "^").Replace ("\t", "->")); * System.Console.WriteLine ("-----");*/ string result = data.GetTextBetween(startOffset, Math.Min(data.Length, end)); data.Dispose(); return(result); }
public string FormatText (CSharpFormattingPolicy policy, TextStylePolicy textPolicy, string mimeType, string input, int startOffset, int endOffset) { var data = new TextEditorData (); data.Document.SuppressHighlightUpdate = true; data.Document.MimeType = mimeType; data.Document.FileName = "toformat.cs"; if (textPolicy != null) { data.Options.TabsToSpaces = textPolicy.TabsToSpaces; data.Options.TabSize = textPolicy.TabWidth; data.Options.DefaultEolMarker = textPolicy.GetEolMarker (); } data.Options.OverrideDocumentEolMarker = true; data.Text = input; // System.Console.WriteLine ("-----"); // System.Console.WriteLine (data.Text.Replace (" ", ".").Replace ("\t", "->")); // System.Console.WriteLine ("-----"); var parser = new CSharpParser (); var compilationUnit = parser.Parse (data); bool hadErrors = parser.HasErrors; if (hadErrors) { // foreach (var e in parser.ErrorReportPrinter.Errors) // Console.WriteLine (e.Message); return input.Substring (startOffset, Math.Max (0, Math.Min (endOffset, input.Length) - startOffset)); } var adapter = new TextEditorDataAdapter (data); var formattingVisitor = new ICSharpCode.NRefactory.CSharp.AstFormattingVisitor (policy.CreateOptions (), adapter, new FormattingActionFactory (data)) { HadErrors = hadErrors }; compilationUnit.AcceptVisitor (formattingVisitor, null); var changes = new List<ICSharpCode.NRefactory.CSharp.Refactoring.Action> (); changes.AddRange (formattingVisitor.Changes. Where (c => (startOffset <= c.Offset && c.Offset < endOffset))); MDRefactoringContext.MdScript.RunActions (changes, null); // check if the formatter has produced errors parser = new CSharpParser (); parser.Parse (data); if (parser.HasErrors) { LoggingService.LogError ("C# formatter produced source code errors. See console for output."); Console.WriteLine (data.Text); return input.Substring (startOffset, Math.Max (0, Math.Min (endOffset, input.Length) - startOffset)); } int end = endOffset; foreach (TextReplaceAction c in changes) { end -= c.RemovedChars; if (c.InsertedText != null) end += c.InsertedText.Length; } /* System.Console.WriteLine ("-----"); System.Console.WriteLine (data.Text.Replace (" ", "^").Replace ("\t", "->")); System.Console.WriteLine ("-----");*/ string result = data.GetTextBetween (startOffset, Math.Min (data.Length, end)); data.Dispose (); return result; }
public override void OnTheFlyFormat (PolicyContainer policyParent, IEnumerable<string> mimeTypeChain, TextEditorData data, int startOffset, int endOffset) { var parser = new CSharpParser (); var compilationUnit = parser.ParseSnippet (data); if (compilationUnit == null) { Console.WriteLine ("couldn't parse : " + data.Text); return; } if (parser.HasErrors) return; var policy = policyParent.Get<CSharpFormattingPolicy> (mimeTypeChain); var adapter = new TextEditorDataAdapter (data); var formattingVisitor = new ICSharpCode.NRefactory.CSharp.AstFormattingVisitor (policy.CreateOptions (), adapter, new FormattingActionFactory (data)) { HadErrors = parser.HasErrors }; var changes = new List<ICSharpCode.NRefactory.CSharp.Refactoring.Action> (); changes.AddRange (formattingVisitor.Changes. Where (c => (startOffset <= c.Offset && c.Offset < endOffset))); using (var undo = data.OpenUndoGroup ()) { MDRefactoringContext.MdScript.RunActions (changes, null); } }
public static void Format(PolicyContainer policyParent, IEnumerable <string> mimeTypeChain, MonoDevelop.Ide.Gui.Document data, ProjectDom dom, DomLocation location, bool correctBlankLines, bool runAferCR /* = false*/) { if (data.ParsedDocument == null || data.ParsedDocument.CompilationUnit == null) { return; } var member = data.ParsedDocument.CompilationUnit.GetMemberAt(location.Line + (runAferCR ? -1 : 0), location.Column); if (member == null || member.Location.IsEmpty || member.BodyRegion.End.IsEmpty) { return; } StringBuilder sb = new StringBuilder(); int closingBrackets = 0; DomRegion validRegion = DomRegion.Empty; foreach (var u in data.ParsedDocument.CompilationUnit.Usings.Where(us => us.IsFromNamespace)) { // the dom parser breaks A.B.C into 3 namespaces with the same region, this is filtered here if (u.ValidRegion == validRegion || !u.ValidRegion.Contains(location)) { continue; } // indicates a parser error on namespace level. if (u.Namespaces.FirstOrDefault() == "<invalid>") { continue; } validRegion = u.ValidRegion; sb.Append("namespace Stub {"); sb.Append(data.Editor.EolMarker); closingBrackets++; } var parent = member.DeclaringType; while (parent != null) { sb.Append("class Stub {"); sb.Append(data.Editor.EolMarker); closingBrackets++; parent = parent.DeclaringType; } int memberStart = data.Editor.LocationToOffset(member.Location.Line, 1); int memberEnd = data.Editor.LocationToOffset(member.BodyRegion.End.Line + (runAferCR ? 1 : 0), member.BodyRegion.End.Column); if (memberEnd < 0) { memberEnd = data.Editor.Length; } int startOffset = sb.Length; sb.Append(data.Editor.GetTextBetween(memberStart, memberEnd)); int endOffset = sb.Length; sb.Append(data.Editor.EolMarker); sb.Append(new string ('}', closingBrackets)); TextEditorData stubData = new TextEditorData() { Text = sb.ToString() }; stubData.Document.FileName = data.FileName; var parser = new ICSharpCode.NRefactory.CSharp.CSharpParser(); var compilationUnit = parser.Parse(stubData); bool hadErrors = parser.HasErrors; var policy = policyParent.Get <CSharpFormattingPolicy> (mimeTypeChain); var adapter = new TextEditorDataAdapter(stubData); var domSpacingVisitor = new AstFormattingVisitor(policy.CreateOptions(), adapter, new FormattingActionFactory(data.Editor)) { HadErrors = hadErrors }; compilationUnit.AcceptVisitor(domSpacingVisitor, null); var changes = new List <ICSharpCode.NRefactory.CSharp.Refactoring.Action> (); changes.AddRange(domSpacingVisitor.Changes.Cast <TextReplaceAction> ().Where(c => startOffset < c.Offset && c.Offset < endOffset)); int delta = memberStart - startOffset; HashSet <int> lines = new HashSet <int> (); foreach (TextReplaceAction change in changes) { change.Offset += delta; lines.Add(data.Editor.OffsetToLineNumber(change.Offset)); } // be sensible in documents with parser errors - only correct up to the caret position. if (hadErrors || data.ParsedDocument.Errors.Any(e => e.ErrorType == ErrorType.Error)) { var lastOffset = data.Editor.Caret.Offset; changes.RemoveAll(c => ((TextReplaceAction)c).Offset > lastOffset); } using (var undo = data.Editor.OpenUndoGroup()) { MDRefactoringContext.MdScript.RunActions(changes, null); foreach (int line in lines) { data.Editor.Document.CommitLineUpdate(line); } } stubData.Dispose(); }
public static void Format (PolicyContainer policyParent, IEnumerable<string> mimeTypeChain, MonoDevelop.Ide.Gui.Document data, ProjectDom dom, DomLocation location, bool correctBlankLines, bool runAferCR/* = false*/) { if (data.ParsedDocument == null || data.ParsedDocument.CompilationUnit == null) return; var member = data.ParsedDocument.CompilationUnit.GetMemberAt (location.Line + (runAferCR ? -1 : 0), location.Column); if (member == null || member.Location.IsEmpty || member.BodyRegion.End.IsEmpty) return; StringBuilder sb = new StringBuilder (); int closingBrackets = 0; DomRegion validRegion = DomRegion.Empty; foreach (var u in data.ParsedDocument.CompilationUnit.Usings.Where (us => us.IsFromNamespace)) { // the dom parser breaks A.B.C into 3 namespaces with the same region, this is filtered here if (u.ValidRegion == validRegion || !u.ValidRegion.Contains (location)) continue; // indicates a parser error on namespace level. if (u.Namespaces.FirstOrDefault () == "<invalid>") continue; validRegion = u.ValidRegion; sb.Append ("namespace Stub {"); closingBrackets++; } var parent = member.DeclaringType; while (parent != null) { sb.Append ("class Stub {"); closingBrackets++; parent = parent.DeclaringType; } sb.AppendLine (); int startOffset = sb.Length; int memberStart = data.Editor.LocationToOffset (member.Location.Line, 1); int memberEnd = data.Editor.LocationToOffset (member.BodyRegion.End.Line + (runAferCR ? 1 : 0), member.BodyRegion.End.Column); if (memberEnd < 0) memberEnd = data.Editor.Length; sb.Append (data.Editor.GetTextBetween (memberStart, memberEnd)); int endOffset = sb.Length; sb.AppendLine (); sb.Append (new string ('}', closingBrackets)); TextEditorData stubData = new TextEditorData () { Text = sb.ToString () }; stubData.Document.FileName = data.FileName; var parser = new ICSharpCode.NRefactory.CSharp.CSharpParser (); var compilationUnit = parser.Parse (stubData); bool hadErrors = parser.HasErrors; var policy = policyParent.Get<CSharpFormattingPolicy> (mimeTypeChain); var adapter = new TextEditorDataAdapter (stubData); var domSpacingVisitor = new AstFormattingVisitor (policy.CreateOptions (), adapter, new FormattingActionFactory (data.Editor)) { HadErrors = hadErrors }; compilationUnit.AcceptVisitor (domSpacingVisitor, null); var changes = new List<ICSharpCode.NRefactory.CSharp.Refactoring.Action> (); changes.AddRange (domSpacingVisitor.Changes.Cast<TextReplaceAction> ().Where (c => startOffset < c.Offset && c.Offset < endOffset)); int delta = data.Editor.LocationToOffset (member.Location.Line, 1) - startOffset; HashSet<int > lines = new HashSet<int> (); foreach (TextReplaceAction change in changes) { change.Offset += delta; lines.Add (data.Editor.OffsetToLineNumber (change.Offset)); } // be sensible in documents with parser errors - only correct up to the caret position. if (hadErrors || data.ParsedDocument.Errors.Any (e => e.ErrorType == ErrorType.Error)) { var lastOffset = data.Editor.Caret.Offset; changes.RemoveAll (c => ((TextReplaceAction)c).Offset > lastOffset); } using (var undo = data.Editor.OpenUndoGroup ()) { MDRefactoringContext.MdScript.RunActions (changes, null); foreach (int line in lines) data.Editor.Document.CommitLineUpdate (line); } stubData.Dispose (); }