collapseAll method

void collapseAll()

Collapses all unchanged line sections.

Implementation

void collapseAll() {
  if (_result == null) return;
  for (var i = 0; i < _result!.lines.length; i++) {
    if (_result!.lines[i].isUnchanged) {
      _collapsedLineIndices.add(i);
    }
  }
  notifyListeners();
}