public static HighlightingRule CreateDigitRule()
{
var digitRule = new HighlightingRule();
Color color = (Color)ColorConverter.ConvertFromString("#2585E5");
digitRule.Color = new HighlightingColor()
{
Foreground = new CustomizedBrush(color)
};
// These Regex's must match with the grammars in the DS ATG for digits
// Refer to the 'number' and 'float' tokens in Start.atg
//*******************************************************************************
// number = digit {digit} .
// float = digit {digit} '.' digit {digit} [('E' | 'e') ['+'|'-'] digit {digit}].
//*******************************************************************************
string digit = @"(-?\b\d+)";
string floatingPoint = @"(\.[0-9]+)";
string numberWithOptionalDecimal = digit + floatingPoint + "?";
string exponent = @"([eE][+-]?[0-9]+)";
string numberWithExponent = digit + floatingPoint + exponent;
digitRule.Regex = new Regex(numberWithExponent + "|" + numberWithOptionalDecimal);
return digitRule;
}
public HighlightingDefinition AddRule(string expression, HighlightingColor color)
{
var rule = new HighlightingRule
{
Regex = expression.ToRegex(),
Color = color
};
return AddRule(rule);
}
/// <summary>
/// Create hight lighting rule for class.
/// </summary>
/// <param name="engineController"></param>
/// <returns></returns>
public static HighlightingRule CreateClassHighlightRule(EngineController engineController)
{
Color color = (Color)ColorConverter.ConvertFromString("#2E998F");
var classHighlightRule = new HighlightingRule
{
Color = new HighlightingColor()
{
Foreground = new CodeHighlightingRuleFactory.CustomizedBrush(color)
}
};
var wordList = engineController.CodeCompletionServices.GetClasses();
String regex = String.Format(@"\b({0})({0})?\b", String.Join("|", wordList));
classHighlightRule.Regex = new Regex(regex);
return classHighlightRule;
}
public HighlightingDefinition AddRule(HighlightingRule rule)
{
MainRuleSet.Rules.Add(rule);
AddColor(rule.Color);
return this;
}
public HighlightingRule GetRule()
{
var rule = new HighlightingRule();
rule.Color = GetColor();
rule.Regex = GetRegexFromString(Regex);
return rule;
}
private HighlightingRule CreateMethodHighlightRule()
{
Color color = (Color)ColorConverter.ConvertFromString("#417693");
var methodHighlightRule = new HighlightingRule
{
Color = new HighlightingColor()
{
Foreground = new CodeBlockEditorUtils.CustomizedBrush(color)
}
};
var engineController = dynamoViewModel.EngineController;
var wordList = engineController.CodeCompletionServices.GetGlobals();
String regex = String.Format(@"\b({0})({0})?\b", String.Join("|", wordList));
methodHighlightRule.Regex = new Regex(regex);
return methodHighlightRule;
}
private HighlightingRule CreateClassHighlightRule()
{
Color color = (Color)ColorConverter.ConvertFromString("#2E998F");
var classHighlightRule = new HighlightingRule();
classHighlightRule.Color = new HighlightingColor()
{
Foreground = new Dynamo.Wpf.Views.CodeBlockEditorUtils.CustomizedBrush(color)
};
var engineController = dynamoViewModel.Model.EngineController;
var wordList = engineController.CodeCompletionServices.GetClasses();
String regex = String.Format(@"\b({0})({0})?\b", String.Join("|", wordList));
classHighlightRule.Regex = new Regex(regex);
return classHighlightRule;
}
private void InitializeSyntaxHighlighter()
{
var stream = GetType().Assembly.GetManifestResourceStream(
"Dynamo.UI.Resources." + Configurations.HighlightingFile);
this.InnerTextEditor.SyntaxHighlighting = HighlightingLoader.Load(
new XmlTextReader(stream), HighlightingManager.Instance);
// Highlighting Digits
var rules = this.InnerTextEditor.SyntaxHighlighting.MainRuleSet.Rules;
var highlightingRule = new HighlightingRule();
Color color = (Color)ColorConverter.ConvertFromString("#2585E5");
highlightingRule.Color = new HighlightingColor()
{
Foreground = new CustomizedBrush(color)
};
// These Regex's must match with the grammars in the DS ATG for digits
// Refer to the 'number' and 'float' tokens in Start.atg
//*******************************************************************************
// number = digit {digit} .
// float = digit {digit} '.' digit {digit} [('E' | 'e') ['+'|'-'] digit {digit}].
//*******************************************************************************
// number with optional floating point
string number = @"(-?\d+(\.[0-9]+)?)";
// optional exponent
string exponent = @"([eE][+-]?[0-9]+)?";
highlightingRule.Regex = new Regex(number + exponent);
rules.Add(highlightingRule);
}
/// <summary>
/// Create hight lighting rule for method.
/// </summary>
/// <returns></returns>
public static HighlightingRule CreateMethodHighlightRule(EngineController engineController)
{
Color color = (Color)ColorConverter.ConvertFromString("#417693");
var methodHighlightRule = new HighlightingRule
{
Color = new HighlightingColor()
{
Foreground = new CodeHighlightingRuleFactory.CustomizedBrush(color)
}
};
var wordList = engineController.CodeCompletionServices.GetGlobals();
String regex = String.Format(@"\b({0})\b", String.Join("|", wordList));
methodHighlightRule.Regex = new Regex(regex);
return methodHighlightRule;
}
