public void UnregisterSourceFile(AvaloniaEdit.TextEditor editor, ISourceFile file)
{
var association = GetAssociatedData(file);
editor.TextInput -= association.TextInputHandler;
association.Solution = null;
dataAssociations.Remove(file);
}
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;
}
protected override void OnAttached()
{
editor = AssociatedObject as AvaloniaEdit.TextEditor;
if (editor != null)
{
editor.DataContextChanged += Editor_DataContextChanged;
}
base.OnAttached();
}
protected override void OnDetaching()
{
editorVm = null;
if (editor != null)
{
editor.DataContextChanged -= Editor_DataContextChanged;
editor = null;
}
base.OnDetaching();
}
public void UnregisterSourceFile(AvaloniaEdit.TextEditor editor, ISourceFile file)
{
var association = GetAssociatedData(file);
editor.TextInput -= association.TextInputHandler;
var tu = association.TranslationUnit;
clangAccessJobRunner.InvokeAsync(() =>
{
tu?.Dispose();
});
dataAssociations.Remove(file);
}
public void RegisterSourceFile(AvaloniaEdit.TextEditor editor, ISourceFile file,
TextDocument textDocument)
{
_typeScriptContext = _typeScriptContext ?? ((TypeScriptProject)file.Project).TypeScriptContext;
_typeScriptContext.OpenFile(file.FilePath, File.ReadAllText(file.FilePath));
TypeScriptDataAssociation association = null;
if (dataAssociations.TryGetValue(file, out association))
{
throw new InvalidOperationException("Source file already registered with language service.");
}
association = new TypeScriptDataAssociation();
dataAssociations.Add(file, association);
}
public MainWindow()
{
InitializeComponent();
_textEditor = this.FindControl <TextEditor>("Editor");
_textEditor.Background = Brushes.Transparent;
_textEditor.ShowLineNumbers = true;
_textEditor.SyntaxHighlighting = HighlightingManager.Instance.GetDefinition("C#");
_textEditor.TextArea.TextEntered += textEditor_TextArea_TextEntered;
_textEditor.TextArea.TextEntering += textEditor_TextArea_TextEntering;
_textEditor.TextArea.IndentationStrategy = new Indentation.CSharp.CSharpIndentationStrategy();
_outText = this.FindControl <TextBlock>("outText");
_executionStatus = this.FindControl <TextBlock>("executionStatus");
_console = this.FindControl <TextBox>("console");
_console.IsReadOnly = true;
Interpreter.Printed.Subscribe(PrintToConsole);
Interpreter.NewRuntimeException.Subscribe(PrintErrorToConsole);
_openFileBtn = this.FindControl <Button>("openFileBtn");
_openFileBtn.Click += _openFileBtn_Click;
_saveFileBtn = this.FindControl <Button>("saveFileBtn");
_saveFileBtn.Click += SaveFileBtnClick;;
_runBtn = this.FindControl <Button>("runBtn");
_runBtn.Click += RunBtnClick;;
_textEditor.TextArea.TextView.ElementGenerators.Add(_generator);
this.AddHandler(PointerWheelChangedEvent, (o, i) =>
{
if (i.KeyModifiers != KeyModifiers.Control)
{
return;
}
if (i.Delta.Y > 0)
{
_textEditor.FontSize++;
}
else
{
_textEditor.FontSize = _textEditor.FontSize > 1 ? _textEditor.FontSize - 1 : 1;
}
}, RoutingStrategies.Bubble, true);
}
public IntellisenseManager(AvaloniaEdit.TextEditor editor, IIntellisenseControl intellisenseControl, ICompletionAssistant completionAssistant, ILanguageService languageService, ISourceFile file)
{
intellisenseJobRunner = new JobRunner();
intellisenseQueryRunner = new JobRunner(1);
Task.Factory.StartNew(() => { intellisenseJobRunner.RunLoop(new CancellationToken()); });
Task.Factory.StartNew(() => { intellisenseQueryRunner.RunLoop(new CancellationToken()); });
this.intellisenseControl = intellisenseControl;
this.completionAssistant = completionAssistant;
this.languageService = languageService;
this.file = file;
this.editor = editor;
this.editor.LostFocus += Editor_LostFocus;
_hidden = true;
}
/// <summary>
/// Gets the word in front of the caret.
/// </summary>
public static string GetWordBeforeCaret(this AvaloniaEdit.TextEditor editor)
{
if (editor == null)
{
throw new ArgumentNullException("editor");
}
int endOffset = editor.CaretOffset;
int startOffset = FindPrevWordStart(editor.Document, endOffset);
if (startOffset < 0)
{
return(string.Empty);
}
else
{
return(editor.Document.GetText(startOffset, endOffset - startOffset));
}
}
private void OpenBracket(AvaloniaEdit.TextEditor editor, TextDocument document, string text)
{
if (text[0].IsOpenBracketChar() && editor.CaretOffset <= document.TextLength && editor.CaretOffset > 0)
{
var nextChar = ' ';
if (editor.CaretOffset != document.TextLength)
{
document.GetCharAt(editor.CaretOffset);
}
if (char.IsWhiteSpace(nextChar) || nextChar.IsCloseBracketChar())
{
document.Insert(editor.CaretOffset, text[0].GetCloseBracketChar().ToString());
}
editor.CaretOffset--;
}
}
public IntellisenseManager(AvaloniaEdit.TextEditor editor, IIntellisenseControl intellisenseControl, ICompletionAssistant completionAssistant, ILanguageService languageService, ISourceFile file)
{
intellisenseJobRunner = new JobRunner();
intellisenseQueryRunner = new JobRunner(1);
Task.Factory.StartNew(() => { intellisenseJobRunner.RunLoop(new CancellationToken()); });
Task.Factory.StartNew(() => { intellisenseQueryRunner.RunLoop(new CancellationToken()); });
this.intellisenseControl = intellisenseControl;
this.completionAssistant = completionAssistant;
this.languageService = languageService;
this.file = file;
this.editor = editor;
this.editor.LostFocus += Editor_LostFocus;
_hidden = true;
_shell = IoC.Get <IShell>();
_console = IoC.Get <IConsole>();
var snippetManager = IoC.Get <SnippetManager>();
_snippets = snippetManager.GetSnippets(languageService, file.Project?.Solution, file.Project);
}
private void CloseBracket(AvaloniaEdit.TextEditor editor, TextDocument document, string text)
{
if (text[0].IsCloseBracketChar() && editor.CaretOffset < document.TextLength && editor.CaretOffset > 0)
{
var offset = editor.CaretOffset;
while (offset < document.TextLength)
{
var currentChar = document.GetCharAt(offset);
if (currentChar == text[0])
{
document.Replace(offset, 1, string.Empty);
break;
}
else if (!currentChar.IsWhiteSpace())
{
break;
}
offset++;
}
}
}
public static void ClearSelection(this AvaloniaEdit.TextEditor editor)
{
editor.Select(editor.CaretOffset, 0);
}
public void UnregisterSourceFile(AvaloniaEdit.TextEditor editor, ISourceFile file)
{
_typeScriptContext.RemoveFile(file.FilePath);
dataAssociations.Remove(file);
}
public void Dispose()
{
editor.LostFocus -= Editor_LostFocus;
editor = null;
}
public SelectedLineBackgroundRenderer(AvaloniaEdit.TextEditor textEditor)
{
_textEditor = textEditor;
BorderPen = new Pen(BorderBrush);
}
public STBLEditor()
{
AvaloniaXamlLoader.Load(this);
AvaloniaEdit = this.FindControl <AvaloniaEdit.TextEditor>("PART_AvaloniaEdit");
}
