private synchronized void assertAllPointersDisposed() {
for (Map.Entry<VirtualFilePointerListener, FilePointerPartNode> entry : myPointers.entrySet()) {
FilePointerPartNode root = entry.getValue();
ArrayList<FilePointerPartNode> left = new ArrayList<FilePointerPartNode>();
root.getPointersUnder(null, false, "", left);
if (!left.isEmpty()) {
VirtualFilePointerImpl p = left.get(0).leaf;
try {
p.throwDisposalError("Not disposed pointer: " + p);
} finally {
for (FilePointerPartNode pair : left) {
VirtualFilePointerImpl pointer = pair.leaf;
pointer.dispose();
}
}
}
}
synchronized (myContainers) {
if (!myContainers.isEmpty()) {
VirtualFilePointerContainerImpl container = myContainers.iterator().next();
container.throwDisposalError("Not disposed container");
}
}
}
@Override
public Object findElement(String s) {
List<ObjectWithWeight> elements = new ArrayList<ObjectWithWeight>();
s = s.trim();
final ListIterator<Object> it = getElementIterator(0);
while (it.hasNext()) {
final ObjectWithWeight o = new ObjectWithWeight(it.next(), s, getComparator());
if (!o.weights.isEmpty()) {
elements.add(o);
}
}
ObjectWithWeight cur = null;
ArrayList<ObjectWithWeight> current = new ArrayList<ObjectWithWeight>();
for (ObjectWithWeight element : elements) {
if (cur == null) {
cur = element;
current.add(cur);
continue;
}
final int i = element.compareWith(cur);
if (i == 0) {
current.add(element);
} else if (i < 0) {
cur = element;
current.clear();
current.add(cur);
}
}
return current.isEmpty() ? null : findClosestTo(myInitialPsiElement, current);
}
@NotNull
public List<Pair<TaskInfo, ProgressIndicator>> getBackgroundProcesses() {
synchronized (myOriginals) {
if (myOriginals.isEmpty()) return Collections.emptyList();
List<Pair<TaskInfo, ProgressIndicator>> result =
new ArrayList<Pair<TaskInfo, ProgressIndicator>>(myOriginals.size());
for (int i = 0; i < myOriginals.size(); i++) {
result.add(Pair.<TaskInfo, ProgressIndicator>create(myInfos.get(i), myOriginals.get(i)));
}
return Collections.unmodifiableList(result);
}
}
/**
* Import from another configuration (e.g. imported file). Returns the number of imported items.
*
* @param cfg configuration to import from
* @return added injections count
*/
public int importFrom(final Configuration cfg) {
final ArrayList<BaseInjection> originalInjections = new ArrayList<BaseInjection>();
final ArrayList<BaseInjection> newInjections = new ArrayList<BaseInjection>();
for (String supportId : InjectorUtils.getActiveInjectionSupportIds()) {
importInjections(
getInjections(supportId),
cfg.getInjections(supportId),
originalInjections,
newInjections);
}
if (!newInjections.isEmpty()) configurationModified();
replaceInjections(newInjections, originalInjections);
return newInjections.size();
}
@Nullable
private Object findClosestTo(PsiElement path, ArrayList<ObjectWithWeight> paths) {
if (path == null || myInitialPsiElement == null) {
return paths.get(0).node;
}
final Set<PsiElement> parents = getAllParents(myInitialPsiElement);
ArrayList<ObjectWithWeight> cur = new ArrayList<ObjectWithWeight>();
int max = -1;
for (ObjectWithWeight p : paths) {
final Object last = ((TreePath) p.node).getLastPathComponent();
final List<PsiElement> elements = new ArrayList<PsiElement>();
final Object object = ((DefaultMutableTreeNode) last).getUserObject();
if (object instanceof FilteringTreeStructure.FilteringNode) {
FilteringTreeStructure.FilteringNode node = (FilteringTreeStructure.FilteringNode) object;
FilteringTreeStructure.FilteringNode candidate = node;
while (node != null) {
elements.add(getPsi(node));
node = node.getParentNode();
}
final int size = ContainerUtil.intersection(parents, elements).size();
if (size == elements.size() - 1
&& size == parents.size() - (myInitialNodeIsLeaf ? 1 : 0)
&& candidate.children().isEmpty()) {
return p.node;
}
if (size > max) {
max = size;
cur.clear();
cur.add(p);
} else if (size == max) {
cur.add(p);
}
}
}
Collections.sort(
cur,
new Comparator<ObjectWithWeight>() {
@Override
public int compare(ObjectWithWeight o1, ObjectWithWeight o2) {
final int i = o1.compareWith(o2);
return i != 0
? i
: ((TreePath) o2.node).getPathCount() - ((TreePath) o1.node).getPathCount();
}
});
return cur.isEmpty() ? null : cur.get(0).node;
}
public boolean setHostInjectionEnabled(
final PsiLanguageInjectionHost host,
final Collection<String> languages,
final boolean enabled) {
final ArrayList<BaseInjection> originalInjections = new ArrayList<BaseInjection>();
final ArrayList<BaseInjection> newInjections = new ArrayList<BaseInjection>();
for (String supportId : getAllInjectorIds()) {
for (BaseInjection injection : getInjections(supportId)) {
if (!languages.contains(injection.getInjectedLanguageId())) continue;
boolean replace = false;
final ArrayList<InjectionPlace> newPlaces = new ArrayList<InjectionPlace>();
for (InjectionPlace place : injection.getInjectionPlaces()) {
if (place.isEnabled() != enabled
&& place.getElementPattern() != null
&& (place.getElementPattern().accepts(host)
|| place.getElementPattern().accepts(host.getParent()))) {
newPlaces.add(new InjectionPlace(place.getText(), place.getElementPattern(), enabled));
replace = true;
} else newPlaces.add(place);
}
if (replace) {
originalInjections.add(injection);
final BaseInjection newInjection = injection.copy();
newInjection.getInjectionPlaces().clear();
newInjection.getInjectionPlaces().addAll(newPlaces);
newInjections.add(newInjection);
}
}
}
if (!originalInjections.isEmpty()) {
replaceInjectionsWithUndo(
host.getProject(),
newInjections,
originalInjections,
Collections.<PsiElement>emptyList());
return true;
}
return false;
}
private int importPlaces(final List<BaseInjection> injections) {
final Map<String, Set<BaseInjection>> map =
ContainerUtil.classify(
injections.iterator(),
new Convertor<BaseInjection, String>() {
@Override
public String convert(final BaseInjection o) {
return o.getSupportId();
}
});
final ArrayList<BaseInjection> originalInjections = new ArrayList<BaseInjection>();
final ArrayList<BaseInjection> newInjections = new ArrayList<BaseInjection>();
for (String supportId : InjectorUtils.getActiveInjectionSupportIds()) {
final Set<BaseInjection> importingInjections = map.get(supportId);
if (importingInjections == null) continue;
importInjections(
getInjections(supportId), importingInjections, originalInjections, newInjections);
}
if (!newInjections.isEmpty()) configurationModified();
replaceInjections(newInjections, originalInjections, true);
return newInjections.size();
}
private boolean hasProgressIndicators() {
synchronized (myOriginals) {
return !myOriginals.isEmpty();
}
}
@NotNull
private GroovyResolveResult[] resolveTypeOrPropertyInner() {
PsiElement nameElement = getReferenceNameElement();
String name = getReferenceName();
if (name == null || nameElement == null) return GroovyResolveResult.EMPTY_ARRAY;
IElementType nameType = nameElement.getNode().getElementType();
if (nameType == GroovyTokenTypes.kTHIS) {
GroovyResolveResult[] results = GrThisReferenceResolver.resolveThisExpression(this);
if (results != null) {
return results;
}
} else if (nameType == GroovyTokenTypes.kSUPER) {
GroovyResolveResult[] results = GrSuperReferenceResolver.resolveSuperExpression(this);
if (results != null) {
return results;
}
}
EnumSet<ClassHint.ResolveKind> kinds =
getParent() instanceof GrReferenceExpression
? ClassHint.RESOLVE_KINDS_CLASS_PACKAGE
: ClassHint.RESOLVE_KINDS_CLASS;
GroovyResolveResult[] classCandidates = null;
GrReferenceResolveRunner resolveRunner = new GrReferenceResolveRunner(this);
ResolverProcessor processor = new PropertyResolverProcessor(name, this);
resolveRunner.resolveImpl(processor);
final GroovyResolveResult[] fieldCandidates = processor.getCandidates();
if (hasAt()) {
return fieldCandidates;
}
boolean canBeClassOrPackage = ResolveUtil.canBeClassOrPackage(this);
if (canBeClassOrPackage && findClassOrPackageAtFirst()) {
ResolverProcessor classProcessor = new ClassResolverProcessor(name, this, kinds);
resolveRunner.resolveImpl(classProcessor);
classCandidates = classProcessor.getCandidates();
if (classCandidates.length > 0 && containsPackage(classCandidates)) {
final PsiElement firstNonReferenceExprParent =
PsiTreeUtil.skipParentsOfType(this, GrReferenceExpressionImpl.class);
final GrReferenceExpressionImpl topRef =
(GrReferenceExpressionImpl)
PsiTreeUtil.findFirstParent(
this,
new Condition<PsiElement>() {
@Override
public boolean value(PsiElement parent) {
return parent.getParent() == firstNonReferenceExprParent
&& parent instanceof GrReferenceExpressionImpl;
}
});
if (topRef != null) {
final String fqn = topRef.getTextSkipWhiteSpaceAndComments();
if (JavaPsiFacade.getInstance(getProject()).findClass(fqn, getResolveScope()) != null) {
return classCandidates;
}
}
}
}
// if reference expression is in class we need to return field instead of accessor method
for (GroovyResolveResult candidate : fieldCandidates) {
final PsiElement element = candidate.getElement();
if (element instanceof PsiField) {
final PsiClass containingClass = ((PsiField) element).getContainingClass();
if (containingClass != null && PsiUtil.getContextClass(this) == containingClass)
return fieldCandidates;
} else if (!(element instanceof GrBindingVariable)) {
return fieldCandidates;
}
}
if (classCandidates != null && classCandidates.length > 0) return classCandidates;
final boolean isLValue = PsiUtil.isLValue(this);
String[] accessorNames =
isLValue
? GroovyPropertyUtils.suggestSettersName(name)
: GroovyPropertyUtils.suggestGettersName(name);
List<GroovyResolveResult> accessorResults = new ArrayList<GroovyResolveResult>();
for (String accessorName : accessorNames) {
AccessorResolverProcessor accessorResolver =
new AccessorResolverProcessor(
accessorName,
name,
this,
!isLValue,
false,
PsiImplUtil.getQualifierType(this),
getTypeArguments());
resolveRunner.resolveImpl(accessorResolver);
final GroovyResolveResult[] candidates = accessorResolver.getCandidates();
// can be only one correct candidate or some incorrect
if (candidates.length == 1 && candidates[0].isStaticsOK() && candidates[0].isAccessible()) {
return candidates;
} else {
ContainerUtil.addAll(accessorResults, candidates);
}
}
final ArrayList<GroovyResolveResult> fieldList = ContainerUtil.newArrayList(fieldCandidates);
filterOutBindings(fieldList);
if (!fieldList.isEmpty()) {
return fieldList.toArray(new GroovyResolveResult[fieldList.size()]);
}
if (classCandidates == null && canBeClassOrPackage) {
ResolverProcessor classProcessor = new ClassResolverProcessor(name, this, kinds);
resolveRunner.resolveImpl(classProcessor);
classCandidates = classProcessor.getCandidates();
}
if (classCandidates != null && classCandidates.length > 0) return classCandidates;
if (!accessorResults.isEmpty()) return new GroovyResolveResult[] {accessorResults.get(0)};
return GroovyResolveResult.EMPTY_ARRAY;
}