private void includeSelected(boolean recurse) {
final ArrayList<PackageSet> selected = getSelectedSets(recurse);
if (selected == null || selected.isEmpty()) return;
for (PackageSet set : selected) {
if (myCurrentScope == null) {
myCurrentScope = set;
} else if (myCurrentScope instanceof InvalidPackageSet) {
myCurrentScope =
StringUtil.isEmpty(myCurrentScope.getText())
? set
: new UnionPackageSet(myCurrentScope, set);
} else {
final boolean[] append = {true};
final PackageSet simplifiedScope =
processComplementaryScope(myCurrentScope, set, true, append);
if (!append[0]) {
myCurrentScope = simplifiedScope;
} else {
myCurrentScope =
simplifiedScope != null ? new UnionPackageSet(simplifiedScope, set) : set;
}
}
}
rebuild(true);
}
@Nullable
static PackageSet processComplementaryScope(
@NotNull PackageSet current, PackageSet added, boolean checkComplementSet, boolean[] append) {
final String text = added.getText();
if (current instanceof ComplementPackageSet
&& Comparing.strEqual(
((ComplementPackageSet) current).getComplementarySet().getText(), text)) {
if (checkComplementSet) {
append[0] = false;
}
return null;
}
if (Comparing.strEqual(current.getText(), text)) {
if (!checkComplementSet) {
append[0] = false;
}
return null;
}
if (current instanceof UnionPackageSet) {
final PackageSet left =
processComplementaryScope(
((UnionPackageSet) current).getFirstSet(), added, checkComplementSet, append);
final PackageSet right =
processComplementaryScope(
((UnionPackageSet) current).getSecondSet(), added, checkComplementSet, append);
if (left == null) return right;
if (right == null) return left;
return new UnionPackageSet(left, right);
}
if (current instanceof IntersectionPackageSet) {
final PackageSet left =
processComplementaryScope(
((IntersectionPackageSet) current).getFirstSet(), added, checkComplementSet, append);
final PackageSet right =
processComplementaryScope(
((IntersectionPackageSet) current).getSecondSet(), added, checkComplementSet, append);
if (left == null) return right;
if (right == null) return left;
return new IntersectionPackageSet(left, right);
}
return current;
}
public void reset(PackageSet packageSet, @Nullable Runnable runnable) {
myCurrentScope = packageSet;
myPatternField.setText(myCurrentScope == null ? "" : myCurrentScope.getText());
rebuild(false, runnable, false, 0);
}
