@Override
public FoldRegion addFoldRegion(int startOffset, int endOffset, @NotNull String placeholderText) {
FoldRegion region = createFoldRegion(startOffset, endOffset, placeholderText, null, false);
if (region == null) return null;
if (!addFoldRegion(region)) {
region.dispose();
return null;
}
return region;
}
@Override
public void removeFoldRegion(@NotNull final FoldRegion region) {
assertIsDispatchThreadForEditor();
if (!myIsBatchFoldingProcessing) {
LOG.error("Fold regions must be added or removed inside batchFoldProcessing() only.");
}
region.setExpanded(true);
final FoldingGroup group = region.getGroup();
if (group != null) {
myGroups.remove(group, region);
}
myFoldTree.removeRegion(region);
myFoldRegionsProcessed = true;
region.dispose();
}
