void UpdateSpanStateVariables()
{
inSpan = (currentSpanStack != null && currentSpanStack.Count > 0);
activeSpan = inSpan ? (Span)currentSpanStack.Peek() : null;
activeRuleSet = GetRuleSet(activeSpan);
}
HighlightColor GetColor(HighlightRuleSet ruleSet, IDocument document, LineSegment currentSegment, int currentOffset, int currentLength)
{
if (ruleSet != null) {
if (ruleSet.Reference != null) {
return ruleSet.Highlighter.GetColor(document, currentSegment, currentOffset, currentLength);
} else {
return (HighlightColor)ruleSet.KeyWords[document, currentSegment, currentOffset, currentLength];
}
}
return null;
}
void ResolveRuleSetReferences()
{
foreach (HighlightRuleSet ruleSet in Rules) {
if (ruleSet.Name == null) {
defaultRuleSet = ruleSet;
}
foreach (Span aSpan in ruleSet.Spans) {
if (aSpan.Rule != null) {
bool found = false;
foreach (HighlightRuleSet refSet in Rules) {
if (refSet.Name == aSpan.Rule) {
found = true;
aSpan.RuleSet = refSet;
break;
}
}
if (!found) {
//MessageBox.Show("The RuleSet " + aSpan.Rule + " could not be found in mode definition " + this.Name, "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button1);
aSpan.RuleSet = null;
}
} else {
aSpan.RuleSet = null;
}
}
}
if (defaultRuleSet == null) {
//MessageBox.Show("No default RuleSet is defined for mode definition " + this.Name, "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button1);
}
}
public void AddRuleSet(HighlightRuleSet aRuleSet)
{
rules.Add(aRuleSet);
}
