private static void addFieldsUsages(
final PsiClass aClass,
final Processor<UsageInfo> results,
final JavaClassFindUsagesOptions options) {
if (options.isIncludeInherited) {
final PsiManager manager = aClass.getManager();
PsiField[] fields = aClass.getAllFields();
FieldsLoop:
for (int i = 0; i < fields.length; i++) {
final PsiField field = fields[i];
// filter hidden fields
for (int j = 0; j < i; j++) {
if (Comparing.strEqual(field.getName(), fields[j].getName())) continue FieldsLoop;
}
final PsiClass fieldClass = field.getContainingClass();
if (manager.areElementsEquivalent(fieldClass, aClass)) {
addElementUsages(fields[i], results, options);
} else {
ReferencesSearch.search(
new ReferencesSearch.SearchParameters(
field, options.searchScope, false, options.fastTrack))
.forEach(
new ReadActionProcessor<PsiReference>() {
@Override
public boolean processInReadAction(final PsiReference reference) {
addResultFromReference(
reference, fieldClass, manager, aClass, results, options);
return true;
}
});
}
}
} else {
PsiField[] fields =
ApplicationManager.getApplication()
.runReadAction(
new Computable<PsiField[]>() {
@Override
public PsiField[] compute() {
return aClass.getFields();
}
});
for (PsiField field : fields) {
addElementUsages(field, results, options);
}
}
}
@Override
@NotNull
public PsiElement[] getSecondaryElements() {
PsiElement element = getPsiElement();
if (ApplicationManager.getApplication().isUnitTestMode()) return PsiElement.EMPTY_ARRAY;
if (element instanceof PsiField) {
final PsiField field = (PsiField) element;
PsiClass containingClass = field.getContainingClass();
if (containingClass != null) {
String fieldName = field.getName();
final String propertyName =
JavaCodeStyleManager.getInstance(getProject())
.variableNameToPropertyName(fieldName, VariableKind.FIELD);
Set<PsiMethod> accessors = new THashSet<PsiMethod>();
boolean isStatic = field.hasModifierProperty(PsiModifier.STATIC);
PsiMethod getter =
PropertyUtil.findPropertyGetterWithType(
propertyName,
isStatic,
field.getType(),
ContainerUtil.iterate(containingClass.getMethods()));
if (getter != null) accessors.add(getter);
PsiMethod setter =
PropertyUtil.findPropertySetterWithType(
propertyName,
isStatic,
field.getType(),
ContainerUtil.iterate(containingClass.getMethods()));
if (setter != null) accessors.add(setter);
accessors.addAll(PropertyUtil.getAccessors(containingClass, fieldName));
if (!accessors.isEmpty()) {
final boolean doSearch;
boolean containsPhysical =
ContainerUtil.find(
accessors,
new Condition<PsiMethod>() {
@Override
public boolean value(PsiMethod psiMethod) {
return psiMethod.isPhysical();
}
})
!= null;
if (!containsPhysical) {
doSearch = true;
} else {
doSearch =
Messages.showOkCancelDialog(
FindBundle.message("find.field.accessors.prompt", fieldName),
FindBundle.message("find.field.accessors.title"),
CommonBundle.getYesButtonText(),
CommonBundle.getNoButtonText(),
Messages.getQuestionIcon())
== DialogWrapper.OK_EXIT_CODE;
}
if (doSearch) {
final Set<PsiElement> elements = new THashSet<PsiElement>();
for (PsiMethod accessor : accessors) {
ContainerUtil.addAll(
elements, SuperMethodWarningUtil.checkSuperMethods(accessor, ACTION_STRING));
}
return PsiUtilBase.toPsiElementArray(elements);
}
}
}
}
return super.getSecondaryElements();
}