@Override
protected void recursiveTokens(final Interval interval) {
int endOffset = interval.getEndOffset();
int startOffset = interval.getStartOffset();
if (documentText.length() <= endOffset || documentText.length() <= startOffset) {
return;
} else if (endOffset == -1) {
endOffset = documentText.length() - 1;
}
int distance = interval.getEndLine() - interval.getStartLine();
if (distance >= foldingDistance) {
char temp = documentText.charAt(startOffset);
switch (temp) {
case '{':
case '[':
if (preferencesService.getBoolean(
ProductConstants.PRODUCT_ID_DESIGNER,
PreferenceConstants.FOLD_STATEMENT_BLOCKS,
true,
null)) {
positions.add(new Position(startOffset, endOffset - startOffset));
}
break;
case '(':
if (preferencesService.getBoolean(
ProductConstants.PRODUCT_ID_DESIGNER,
PreferenceConstants.FOLD_PARENTHESIS,
true,
null)) {
positions.add(new Position(startOffset, endOffset - startOffset));
}
break;
case '/':
if (preferencesService.getBoolean(
ProductConstants.PRODUCT_ID_DESIGNER,
PreferenceConstants.FOLD_COMMENTS,
true,
null)) {
positions.add(new Position(startOffset, endOffset - startOffset));
}
break;
default:
break;
}
}
for (Interval subIntervall : interval.getSubIntervals()) {
recursiveTokens(subIntervall);
}
}
