@Override
public StyledString emphasizeMatch(
IDocument document, int offset, BoldStylerProvider boldStylerProvider) {
StyledString styledDisplayString = new StyledString();
styledDisplayString.append(getStyledDisplayString());
String pattern = getPatternToEmphasizeMatch(document, offset);
if (pattern != null && pattern.length() > 0) {
String displayString = styledDisplayString.getString().substring(1); // remove '{'
boolean patternHasBrace = pattern.charAt(0) == '{';
if (patternHasBrace) {
pattern = pattern.substring(1);
}
if (displayString.charAt(0) == '@' && pattern.charAt(0) == '@') {
displayString = displayString.substring(1);
pattern = pattern.substring(1);
int patternMatchRule = getPatternMatchRule(pattern, displayString);
int[] matchingRegions =
SearchPattern.getMatchingRegions(pattern, displayString, patternMatchRule);
if (matchingRegions != null) {
if (patternHasBrace) {
Strings.markMatchingRegions(
styledDisplayString, 0, new int[] {0, 1}, boldStylerProvider.getBoldStyler());
}
Strings.markMatchingRegions(
styledDisplayString, 0, new int[] {1, 1}, boldStylerProvider.getBoldStyler());
for (int i = 0; i < matchingRegions.length; i += 2) {
matchingRegions[i] += 2;
}
}
Strings.markMatchingRegions(
styledDisplayString, 0, matchingRegions, boldStylerProvider.getBoldStyler());
}
}
return styledDisplayString;
}
