diff options
Diffstat (limited to 'Software/Visual_Studio/Scripting/Tango.Scripting.Editors/ScriptEditor.cs')
| -rw-r--r-- | Software/Visual_Studio/Scripting/Tango.Scripting.Editors/ScriptEditor.cs | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/ScriptEditor.cs b/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/ScriptEditor.cs index c650ad425..b355ba818 100644 --- a/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/ScriptEditor.cs +++ b/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/ScriptEditor.cs @@ -47,7 +47,10 @@ namespace Tango.Scripting.Editors private char[] word_separators = { ' ', '\t', '\n', '.', '(', ',', '-', '*', '/', '+', '$', '=', '<', '>' }; private string[] _blocking_type_words = { "class", "void" }; + public event EventHandler<BreakPointSymbolPressedEventArgs> BreakPointSymbolPressed; + private DispatcherTimer _update_timer; + private BreakPointMargin breakPointMargin; private Popup _popup; private FoldingManager foldingManager; private BraceFoldingStrategy foldingStrategy; @@ -58,6 +61,11 @@ namespace Tango.Scripting.Editors private List<ScriptType> _declaredTypes; private bool _isLoadingTypes; private TextMarkerService errorMarkerService; + private List<ScriptBreakPointSymbol> _breakPointSymbols; + private int _breakPointLineNumber; + private ScriptBreakPointSymbol _currentBreakPointSymbol; + private Point _currentBreakPointSymbolPosition; + private static JsonSerializerSettings _jsonSettings; private static Dictionary<Type, KnownType> _knownTypesCache; private static String KNOWN_TYPES_CACHE_FOLDER; @@ -199,6 +207,39 @@ namespace Tango.Scripting.Editors public static readonly DependencyProperty ErrorLineBrushProperty = DependencyProperty.Register("ErrorLineBrush", typeof(Brush), typeof(ScriptEditor), new PropertyMetadata(new SolidColorBrush(Colors.Red) { Opacity = 0.5 })); + public Brush DebugLineBrush + { + get { return (Brush)GetValue(DebugLineBrushProperty); } + set { SetValue(DebugLineBrushProperty, value); } + } + public static readonly DependencyProperty DebugLineBrushProperty = + DependencyProperty.Register("DebugLineBrush", typeof(Brush), typeof(ScriptEditor), new PropertyMetadata(new SolidColorBrush(Colors.Gray) { Opacity = 0.5 })); + + public Brush BreakPointLineBrush + { + get { return (Brush)GetValue(BreakPointLineBrushProperty); } + set { SetValue(BreakPointLineBrushProperty, value); } + } + public static readonly DependencyProperty BreakPointLineBrushProperty = + DependencyProperty.Register("BreakPointLineBrush", typeof(Brush), typeof(ScriptEditor), new PropertyMetadata(new SolidColorBrush(Colors.Yellow) { Opacity = 0.5 })); + + public IScriptSource ScriptSource + { + get { return (IScriptSource)GetValue(ScriptSourceProperty); } + set { SetValue(ScriptSourceProperty, value); } + } + public static readonly DependencyProperty ScriptSourceProperty = + DependencyProperty.Register("ScriptSource", typeof(IScriptSource), typeof(ScriptEditor), new PropertyMetadata(null)); + + public bool DisableBreakPoints + { + get { return (bool)GetValue(DisableBreakPointsProperty); } + set { SetValue(DisableBreakPointsProperty, value); } + } + public static readonly DependencyProperty DisableBreakPointsProperty = + DependencyProperty.Register("DisableBreakPoints", typeof(bool), typeof(ScriptEditor), new PropertyMetadata(false)); + + #endregion #region Constructors @@ -337,6 +378,17 @@ namespace Tango.Scripting.Editors TextArea.TextView.LineTransformers.Add(errorMarkerService); Unloaded += ScriptEditor_Unloaded; + + breakPointMargin = new BreakPointMargin(this); + _breakPointSymbols = new List<ScriptBreakPointSymbol>(); + Loaded += ScriptEditor_Loaded; + + MouseMove += ScriptEditor_MouseMove; + } + + private void ScriptEditor_Loaded(object sender, RoutedEventArgs e) + { + TextArea.LeftMargins.Insert(0, breakPointMargin); } private void ScriptEditor_Unloaded(object sender, RoutedEventArgs e) @@ -500,6 +552,8 @@ namespace Tango.Scripting.Editors private void TextArea_TextEntered(object sender, TextCompositionEventArgs e) { + if (IsReadOnly) return; + try { List<Object> items = new List<object>(); @@ -2505,6 +2559,47 @@ namespace Tango.Scripting.Editors Document.EndUpdate(); } + public void HighlightDebugLine(int lineNumber) + { + Document.BeginUpdate(); + + var line = Document.GetLineByNumber(lineNumber); + OffsetColorizer errorLineColrizer = new OffsetColorizer(line, line.Offset, line.EndOffset, DebugLineBrush); + TextArea.TextView.LineTransformers.Add(errorLineColrizer); + + Document.EndUpdate(); + } + + public void HighlightBreakPoint(int lineNumber, List<ScriptBreakPointSymbol> symbols) + { + _breakPointLineNumber = lineNumber; + _breakPointSymbols = symbols.ToList(); + _currentBreakPointSymbol = null; + + Document.BeginUpdate(); + + var line = Document.GetLineByNumber(lineNumber); + OffsetColorizer errorLineColrizer = new OffsetColorizer(line, line.Offset, line.EndOffset, BreakPointLineBrush); + TextArea.TextView.LineTransformers.Add(errorLineColrizer); + + var breakPoint = breakPointMargin.BreakPoints.FirstOrDefault(x => x.LineNumber == lineNumber); + breakPoint.IsActive = true; + breakPointMargin.InvalidateVisual(); + + Document.EndUpdate(); + } + + public void ResetBreakPointLine() + { + _breakPointSymbols = new List<ScriptBreakPointSymbol>(); + _currentBreakPointSymbol = null; + ResetColorizationByKeyword(); + breakPointMargin.BreakPoints.ToList().ForEach(x => x.IsActive = false); + Mouse.OverrideCursor = null; + ClearErrors(); + breakPointMargin.InvalidateVisual(); + } + public Point? GetLineVisualPosition(int lineNumber) { double top = TextArea.TextView.GetVisualTopByDocumentLine(lineNumber); @@ -2521,6 +2616,140 @@ namespace Tango.Scripting.Editors return null; } + public List<ScriptBreakPoint> GetBreakPoints() + { + List<ScriptBreakPoint> breakPoints = new List<ScriptBreakPoint>(); + + foreach (var b in breakPointMargin.BreakPoints) + { + ScriptBreakPoint breakPoint = new ScriptBreakPoint(); + breakPoint.Script = ScriptSource; + breakPoint.LineNumber = b.LineNumber; + + var line = Document.GetLineByNumber(b.LineNumber); + breakPoint.LineStartOffset = line.Offset; + breakPoint.LineEndOffset = line.EndOffset; + + var symbols = _parser.GetContextSymbols(Document.Text, line.Offset); + + foreach (var symbol in symbols.Where(x => (x.Kind == SymbolKind.Property || x.Kind == SymbolKind.Field || x.Kind == SymbolKind.Local || x.Kind == SymbolKind.Parameter) && !x.IsUnassigned)) + { + if (symbol.Offset < line.Offset) + { + breakPoint.ContextSymbols.Add(new ScriptBreakPointSymbol() + { + Name = symbol.Name, + Offset = symbol.Offset, + Length = symbol.Length, + }); + } + } + + breakPoints.Add(breakPoint); + } + + return breakPoints; + } + + #endregion + + #region BreakPoint Symbols Search + + private void ScriptEditor_MouseMove(object sender, MouseEventArgs e) + { + if (IsReadOnly && _breakPointSymbols.Count > 0) + { + try + { + var word_separators_plus = word_separators.ToList(); + word_separators_plus.Add(')'); + word_separators_plus.Add(';'); + + var textView = TextArea.TextView; + Point position = e.GetPosition(textView); + position.Y += textView.VerticalOffset; + VisualLine visualLine = textView.GetVisualLineFromVisualTop(position.Y); + int columnIndex = visualLine.GetVisualColumnFloor(position, false); + String line = Document.GetText(visualLine.FirstDocumentLine.Offset, visualLine.FirstDocumentLine.Length); + if (columnIndex < line.Length) + { + int wordStartIndex = columnIndex; + int wordEndIndex = columnIndex; + + while (wordStartIndex > 0) + { + if (word_separators_plus.Contains(line[wordStartIndex])) break; + wordStartIndex--; + } + + while (wordEndIndex < line.Length) + { + if (word_separators_plus.Contains(line[wordEndIndex])) break; + wordEndIndex++; + } + + if (wordStartIndex > 0) + { + wordStartIndex++; + } + + String word = line.Substring(wordStartIndex, wordEndIndex - wordStartIndex); + + var breakPointSymbol = _breakPointSymbols.FirstOrDefault(x => x.Name == word); + + if (breakPointSymbol != null) + { + int wordStartOffset = visualLine.FirstDocumentLine.Offset + wordStartIndex; + + ClearErrors(); + ITextMarker marker = errorMarkerService.Create(wordStartOffset, word.Length); + marker.MarkerTypes = TextMarkerTypes.NormalUnderline; + marker.MarkerColor = Colors.Yellow; + Mouse.OverrideCursor = Cursors.Hand; + + _currentBreakPointSymbol = breakPointSymbol; + _currentBreakPointSymbolPosition = visualLine.GetVisualPosition(wordEndIndex, VisualYPosition.LineTop); + } + else + { + _currentBreakPointSymbol = null; + Mouse.OverrideCursor = null; + ClearErrors(); + } + } + else + { + _currentBreakPointSymbol = null; + Mouse.OverrideCursor = null; + ClearErrors(); + } + } + catch (Exception ex) + { + _currentBreakPointSymbol = null; + Mouse.OverrideCursor = null; + ClearErrors(); + Debug.WriteLine(ex.Message); + } + } + } + + protected override void OnPreviewMouseLeftButtonUp(MouseButtonEventArgs e) + { + base.OnPreviewMouseLeftButtonUp(e); + + if (_currentBreakPointSymbol != null) + { + Mouse.OverrideCursor = null; + Debug.WriteLine($"Pressed on break point symbol: {_currentBreakPointSymbol.Name}"); + BreakPointSymbolPressed?.Invoke(this, new BreakPointSymbolPressedEventArgs() + { + BreakPointSymbol = _currentBreakPointSymbol, + Position = _currentBreakPointSymbolPosition + }); + } + } + #endregion } } |