public void SetTreeViewColors(
IClassificationTypeRegistryService classificationTypeRegistryService,
IClassificationFormatMap classificationFormatMap,
IEditorFormatMap editorFormatMap)
{
var syntaxNodeBrush = (SolidColorBrush)FindResource(SyntaxNodeTextBrushKey);
syntaxNodeBrush.Color = GetForegroundColor(editorFormatMap.GetProperties(classificationFormatMap.GetEditorFormatMapKey(classificationTypeRegistryService.GetClassificationType(PredefinedClassificationTypeNames.Keyword))));
var syntaxTokenBrush = (SolidColorBrush)FindResource(SyntaxTokenTextBrushKey);
syntaxTokenBrush.Color = GetForegroundColor(editorFormatMap.GetProperties(classificationFormatMap.GetEditorFormatMapKey(classificationTypeRegistryService.GetClassificationType(PredefinedClassificationTypeNames.Comment))));
var syntaxTriviaBrush = (SolidColorBrush)FindResource(SyntaxTriviaTextBrushKey);
syntaxTriviaBrush.Color = GetForegroundColor(editorFormatMap.GetProperties(classificationFormatMap.GetEditorFormatMapKey(classificationTypeRegistryService.GetClassificationType(PredefinedClassificationTypeNames.String))));
var operationBrush = (SolidColorBrush)FindResource(OperationTextBrushKey);
operationBrush.Color = GetForegroundColor(editorFormatMap.GetProperties(classificationFormatMap.GetEditorFormatMapKey(classificationTypeRegistryService.GetClassificationType(PredefinedClassificationTypeNames.Number))));
var errorBrush = (SolidColorBrush)FindResource(ErrorSquiggleBrushKey);
errorBrush.Color = GetForegroundColor(editorFormatMap.GetProperties(PredefinedErrorTypeNames.SyntaxError));
}
private Inline GetClassifiedText(string text, IClassificationType classificationType)
{
var properties = _classificationFormatMap.GetTextProperties(classificationType);
var editorFormatMapKey = _classificationFormatMap.GetEditorFormatMapKey(classificationType);
var resourceDictionary = _editorFormatMap.GetProperties(editorFormatMapKey);
var isItalicValue = resourceDictionary[ClassificationFormatDefinition.IsItalicId];
var fontStyle = isItalicValue != null && Convert.ToBoolean(isItalicValue)
? FontStyles.Italic
: FontStyles.Normal;
var isBoldValue = resourceDictionary[ClassificationFormatDefinition.IsBoldId];
var fontWeights = isBoldValue != null && Convert.ToBoolean(isBoldValue)
? FontWeights.Bold
: FontWeights.Normal;
return(new Run(text)
{
Foreground = properties.ForegroundBrush,
Background = properties.BackgroundBrush,
FontStyle = fontStyle,
FontWeight = fontWeights,
TextEffects = properties.TextEffects,
TextDecorations = properties.TextDecorations
});
}
static void InitStyleClassificationCache <TStyleEnum, TCodeStyle>(Dictionary <string, StyleBase> styleCache, IClassificationTypeRegistryService service, List <TCodeStyle> styles)
where TCodeStyle : StyleBase
{
var cs = typeof(TStyleEnum);
foreach (var f in cs.GetFields(BindingFlags.Public | BindingFlags.Static))
{
var styleId = (int)f.GetValue(null);
var cso = styles.Find(i => i.Id == styleId);
if (cso == null)
{
continue;
}
foreach (var item in f.GetCustomAttributes <ClassificationTypeAttribute>(false))
{
var n = item.ClassificationTypeNames;
if (String.IsNullOrWhiteSpace(n))
{
continue;
}
var ct = service.GetClassificationType(n);
if (ct != null)
{
styleCache[DefaultClassificationFormatMap.GetEditorFormatMapKey(ct)] = cso;
}
}
}
}
public string GetEditorFormatMapKey(IClassificationType classificationType) => categoryMap.GetEditorFormatMapKey(classificationType);