public void RegisterSourceFile(AvaloniaEdit.TextEditor editor, ISourceFile file, TextDocument doc)
{
CSharpDataAssociation association = null;
if (dataAssociations.TryGetValue(file, out association))
{
throw new Exception("Source file already registered with language service.");
}
IndentationStrategy = new CSharpIndentationStrategy(editor.Options);
association = new CSharpDataAssociation();
association.Solution = file.Project.Solution as OmniSharpSolution; // CanHandle has checked this.
dataAssociations.Add(file, association);
association.TextInputHandler = (sender, e) =>
{
if (editor.Document == doc)
{
editor.BeginChange();
OpenBracket(editor, editor.Document, e.Text);
CloseBracket(editor, editor.Document, e.Text);
switch (e.Text)
{
case "}":
case ";":
editor.CaretOffset = Format(editor.Document, 0, (uint)editor.Document.TextLength, editor.CaretOffset);
break;
case "{":
var lineCount = editor.Document.LineCount;
var offset = Format(editor.Document, 0, (uint)editor.Document.TextLength, editor.CaretOffset);
// suggests clang format didnt do anything, so we can assume not moving to new line.
if (lineCount != editor.Document.LineCount)
{
if (offset <= editor.Document.TextLength)
{
var newLine = editor.Document.GetLineByOffset(offset);
editor.CaretOffset = newLine.PreviousLine.EndOffset;
}
}
else
{
editor.CaretOffset = offset;
}
break;
}
editor.EndChange();
}
};
editor.TextArea.TextEntered += association.TextInputHandler;
}
private CSharpDataAssociation GetAssociatedData(ISourceFile sourceFile)
{
CSharpDataAssociation result = null;
if (!dataAssociations.TryGetValue(sourceFile, out result))
{
throw new Exception("Tried to parse file that has not been registered with the language service.");
}
return(result);
}
public void RegisterEditor(ITextEditor editor)
{
_editor = editor;
if (dataAssociations.TryGetValue(editor, out CSharpDataAssociation association))
{
throw new Exception("Source file already registered with language service.");
}
association = new CSharpDataAssociation
{
Solution = editor.SourceFile.Project.Solution
};
dataAssociations.Add(editor, association);
if (!(editor.SourceFile is MetaDataFile))
{
var avaloniaEditTextContainer = new AvalonEditTextContainer(editor.Document)
{
Editor = editor
};
RoslynWorkspace.GetWorkspace(association.Solution).OpenDocument(editor.SourceFile, avaloniaEditTextContainer, (diagnostics) =>
{
var dataAssociation = GetAssociatedData(editor);
var results = new List <Diagnostic>();
var fadedCode = new SyntaxHighlightDataList();
foreach (var diagnostic in diagnostics.Diagnostics)
{
if (diagnostic.CustomTags.Contains("Unnecessary"))
{
fadedCode.Add(new OffsetSyntaxHighlightingData
{
Start = diagnostic.TextSpan.Start,
Length = diagnostic.TextSpan.Length,
Type = HighlightType.Unnecessary
});
}
else
{
results.Add(FromRoslynDiagnostic(diagnostic, editor.SourceFile.Location, editor.SourceFile.Project));
}
}
var errorList = IoC.Get <IErrorList>();
errorList.Remove((diagnostics.Id, editor.SourceFile));
errorList.Create((diagnostics.Id, editor.SourceFile), editor.SourceFile.FilePath, DiagnosticSourceKind.Analysis, results.ToImmutableArray(), fadedCode);
});
public void RegisterSourceFile(IIntellisenseControl intellisenseControl, ICompletionAssistant completionAssistant, TextEditor editor, ISourceFile file, TextDocument textDocument)
{
CSharpDataAssociation association = null;
if (dataAssociations.TryGetValue(file, out association))
{
throw new Exception("Source file already registered with language service.");
}
association = new CSharpDataAssociation(textDocument);
association.Solution = file.Project.Solution as OmniSharpSolution; // CanHandle has checked this.
dataAssociations.Add(file, association);
association.KeyUpHandler = (sender, e) =>
{
if (editor.TextDocument == textDocument)
{
switch (e.Key)
{
case Key.Return:
{
if (editor.CaretIndex >= 0 && editor.CaretIndex < editor.TextDocument.TextLength)
{
if (editor.TextDocument.GetCharAt(editor.CaretIndex) == '}')
{
editor.TextDocument.Insert(editor.CaretIndex, Environment.NewLine);
editor.CaretIndex--;
var currentLine = editor.TextDocument.GetLineByOffset(editor.CaretIndex);
editor.CaretIndex = IndentationStrategy.IndentLine(editor.TextDocument, currentLine, editor.CaretIndex);
editor.CaretIndex = IndentationStrategy.IndentLine(editor.TextDocument, currentLine.NextLine.NextLine,
editor.CaretIndex);
editor.CaretIndex = IndentationStrategy.IndentLine(editor.TextDocument, currentLine.NextLine, editor.CaretIndex);
}
var newCaret = IndentationStrategy.IndentLine(editor.TextDocument,
editor.TextDocument.GetLineByOffset(editor.CaretIndex), editor.CaretIndex);
editor.CaretIndex = newCaret;
}
}
break;
}
}
};
editor.AddHandler(InputElement.KeyUpEvent, association.KeyUpHandler, RoutingStrategies.Tunnel);
}
private Microsoft.CodeAnalysis.Document GetDocument(CSharpDataAssociation dataAssociation, ISourceFile file, RoslynWorkspace workspace = null)
{
if (file is MetaDataFile metaDataFile)
{
return(metaDataFile.Document);
}
else
{
if (workspace == null)
{
workspace = RoslynWorkspace.GetWorkspace(dataAssociation.Solution);
}
return(workspace.GetDocument(file));
}
}
public void RegisterSourceFile(IIntellisenseControl intellisenseControl, ICompletionAssistant completionAssistant, TextEditor editor, ISourceFile file, TextDocument textDocument)
{
CSharpDataAssociation association = null;
if (dataAssociations.TryGetValue(file, out association))
{
throw new Exception("Source file already registered with language service.");
}
association = new CSharpDataAssociation(textDocument);
association.Solution = file.Project.Solution as OmniSharpSolution; // CanHandle has checked this.
dataAssociations.Add(file, association);
association.KeyUpHandler = (sender, e) =>
{
if (editor.TextDocument == textDocument)
{
switch (e.Key)
{
case Key.Return:
{
if (editor.CaretIndex >= 0 && editor.CaretIndex < editor.TextDocument.TextLength)
{
if (editor.TextDocument.GetCharAt(editor.CaretIndex) == '}')
{
editor.TextDocument.Insert(editor.CaretIndex, Environment.NewLine);
editor.CaretIndex--;
var currentLine = editor.TextDocument.GetLineByOffset(editor.CaretIndex);
editor.CaretIndex = IndentationStrategy.IndentLine(editor.TextDocument, currentLine, editor.CaretIndex);
editor.CaretIndex = IndentationStrategy.IndentLine(editor.TextDocument, currentLine.NextLine.NextLine,
editor.CaretIndex);
editor.CaretIndex = IndentationStrategy.IndentLine(editor.TextDocument, currentLine.NextLine, editor.CaretIndex);
}
var newCaret = IndentationStrategy.IndentLine(editor.TextDocument,
editor.TextDocument.GetLineByOffset(editor.CaretIndex), editor.CaretIndex);
editor.CaretIndex = newCaret;
}
}
break;
}
}
};
editor.AddHandler(InputElement.KeyUpEvent, association.KeyUpHandler, RoutingStrategies.Tunnel);
}
public void RegisterSourceFile(IEditor editor)
{
if (dataAssociations.TryGetValue(editor, out CSharpDataAssociation association))
{
throw new Exception("Source file already registered with language service.");
}
IndentationStrategy = new CSharpIndentationStrategy(new AvaloniaEdit.TextEditorOptions {
ConvertTabsToSpaces = true
});
association = new CSharpDataAssociation
{
Solution = editor.SourceFile.Project.Solution
};
dataAssociations.Add(editor, association);
if (!(editor.SourceFile is MetaDataFile))
{
var avaloniaEditTextContainer = new AvalonEditTextContainer(editor.Document)
{
Editor = editor
};
RoslynWorkspace.GetWorkspace(association.Solution).OpenDocument(editor.SourceFile, avaloniaEditTextContainer, (diagnostics) =>
{
var dataAssociation = GetAssociatedData(editor);
//var results = new TextSegmentCollection<Diagnostic>();
//foreach (var diagnostic in diagnostics.Diagnostics)
//{
// results.Add(FromRoslynDiagnostic(diagnostic, editor.SourceFile.Location, editor.SourceFile.Project));
//}
//(Diagnostics as Subject<TextSegmentCollection<Diagnostic>>).OnNext(results);
});
association.TextInputHandler = (sender, e) =>
{
switch (e.Text)
{
case "}":
case ";":
editor.IndentLine(editor.Line);
break;
case "{":
if (IndentationStrategy != null)
{
editor.IndentLine(editor.Line);
}
break;
}
OpenBracket(editor, editor.Document, e.Text);
CloseBracket(editor, editor.Document, e.Text);
};
association.BeforeTextInputHandler = (sender, e) =>
{
switch (e.Text)
{
case "\n":
case "\r\n":
var nextChar = ' ';
if (editor.CaretOffset != editor.Document.TextLength)
{
nextChar = editor.Document.GetCharAt(editor.CaretOffset);
}
if (nextChar == '}')
{
var newline = "\r\n"; // TextUtilities.GetNewLineFromDocument(editor.Document, editor.TextArea.Caret.Line);
editor.Document.Insert(editor.CaretOffset, newline);
editor.Document.TrimTrailingWhiteSpace(editor.Line - 1);
editor.IndentLine(editor.Line);
editor.CaretOffset -= newline.Length;
}
break;
}
};
editor.TextEntered += association.TextInputHandler;
editor.TextEntering += association.BeforeTextInputHandler;
}
}
public void RegisterSourceFile(IEditor editor)
{
if (dataAssociations.TryGetValue(editor, out CSharpDataAssociation association))
{
throw new Exception("Source file already registered with language service.");
}
IndentationStrategy = new CSharpIndentationStrategy(new AvaloniaEdit.TextEditorOptions {
ConvertTabsToSpaces = true
});
association = new CSharpDataAssociation
{
Solution = editor.SourceFile.Project.Solution
};
dataAssociations.Add(editor, association);
if (!(editor.SourceFile is MetaDataFile))
{
var avaloniaEditTextContainer = new AvalonEditTextContainer(editor.Document)
{
Editor = editor
};
RoslynWorkspace.GetWorkspace(association.Solution).OpenDocument(editor.SourceFile, avaloniaEditTextContainer, (diagnostics) =>
{
var dataAssociation = GetAssociatedData(editor);
var results = new List <Diagnostic>();
var fadedCode = new SyntaxHighlightDataList();
foreach (var diagnostic in diagnostics.Diagnostics)
{
if (diagnostic.CustomTags.Contains("Unnecessary"))
{
fadedCode.Add(new OffsetSyntaxHighlightingData
{
Start = diagnostic.TextSpan.Start,
Length = diagnostic.TextSpan.Length,
Type = HighlightType.Unnecessary
});
}
else
{
results.Add(FromRoslynDiagnostic(diagnostic, editor.SourceFile.Location, editor.SourceFile.Project));
}
}
DiagnosticsUpdated?.Invoke(this, new DiagnosticsUpdatedEventArgs(diagnostics.Id, editor.SourceFile, (DiagnosticsUpdatedKind)diagnostics.Kind, results.ToImmutableArray(), fadedCode));
});
association.TextInputHandler = (sender, e) =>
{
switch (e.Text)
{
case "}":
case ";":
editor.IndentLine(editor.Line);
break;
case "{":
if (IndentationStrategy != null)
{
editor.IndentLine(editor.Line);
}
break;
}
OpenBracket(editor, editor.Document, e.Text);
CloseBracket(editor, editor.Document, e.Text);
};
association.BeforeTextInputHandler = (sender, e) =>
{
switch (e.Text)
{
case "\n":
case "\r\n":
var nextChar = ' ';
if (editor.CaretOffset != editor.Document.TextLength)
{
nextChar = editor.Document.GetCharAt(editor.CaretOffset);
}
if (nextChar == '}')
{
var newline = "\r\n"; // TextUtilities.GetNewLineFromDocument(editor.Document, editor.TextArea.Caret.Line);
editor.Document.Insert(editor.CaretOffset, newline);
editor.Document.TrimTrailingWhiteSpace(editor.Line - 1);
editor.IndentLine(editor.Line);
editor.CaretOffset -= newline.Length;
}
break;
}
};
editor.TextEntered += association.TextInputHandler;
editor.TextEntering += association.BeforeTextInputHandler;
}
}