/**
* default formatting. Everything is aligned, one indent level above the nearest enclosing opening
* element, if any
*/
protected void formatDefault(TypedPosition region, StringBuffer buffer)
throws BadLocationException {
LineWalker lineWalker = new LineWalker(fDocument, region, fPositions);
boolean alreadyKept = false;
while (lineWalker.hasMoreLines()) {
LineInfo info = lineWalker.nextLine();
if (info.isEmpty()) {
info.setWriteOffset(writeEmpty(buffer));
fLineInfos.add(info);
} else {
String line = info.trimData();
if (line.length() > 0) {
int off = writeLine(info.data, fInitialIndent, fIndentLevel, buffer);
info.setWriteOffset(off);
fLineInfos.add(info);
} else if (fPreferences.preserveBlankLines() && !alreadyKept) {
int off = writeLine("", fInitialIndent, fIndentLevel, buffer);
info.setWriteOffset(off);
fLineInfos.add(info);
// buffer.append(fLineDelimiter);
alreadyKept = true;
} else {
int off = writeEmpty(buffer);
info.setWriteOffset(off);
fLineInfos.add(info);
}
}
}
}
