private String format(PsiVariable variable, PsiModifierList modifierList) {
String name = null;
PsiElement parent =
variable == null ? modifierList == null ? null : modifierList.getParent() : variable;
if (parent instanceof PsiClass) {
name = ((PsiClass) parent).getName();
} else {
int options =
PsiFormatUtilBase.SHOW_NAME
| (myShowContainingClass ? PsiFormatUtilBase.SHOW_CONTAINING_CLASS : 0);
if (parent instanceof PsiMethod) {
name = PsiFormatUtil.formatMethod((PsiMethod) parent, PsiSubstitutor.EMPTY, options, 0);
} else if (parent instanceof PsiVariable) {
name = PsiFormatUtil.formatVariable((PsiVariable) parent, options, PsiSubstitutor.EMPTY);
} else if (parent instanceof PsiClassInitializer) {
PsiClass containingClass = ((PsiClassInitializer) parent).getContainingClass();
String className =
containingClass instanceof PsiAnonymousClass
? QuickFixBundle.message(
"anonymous.class.presentation",
((PsiAnonymousClass) containingClass).getBaseClassType().getPresentableText())
: containingClass != null ? containingClass.getName() : "unknown";
name = QuickFixBundle.message("class.initializer.presentation", className);
}
}
String modifierText = VisibilityUtil.toPresentableText(myModifier);
return QuickFixBundle.message(
myShouldHave ? "add.modifier.fix" : "remove.modifier.fix", name, modifierText);
}
public static boolean isInsideParameterList(PsiElement position) {
PsiElement prev = PsiTreeUtil.prevVisibleLeaf(position);
PsiModifierList modifierList = PsiTreeUtil.getParentOfType(prev, PsiModifierList.class);
if (modifierList != null) {
if (PsiTreeUtil.isAncestor(modifierList, position, false)) {
return false;
}
PsiElement parent = modifierList.getParent();
return parent instanceof PsiParameterList
|| parent instanceof PsiParameter && parent.getParent() instanceof PsiParameterList;
}
return INSIDE_PARAMETER_LIST.accepts(position);
}
private static Collection<PsiClass> getClassesByAnnotation(
String annotationName, Project project, GlobalSearchScope scope) {
Collection<PsiClass> classes = Sets.newHashSet();
Collection<PsiAnnotation> annotations =
JavaAnnotationIndex.getInstance().get(annotationName, project, scope);
for (PsiAnnotation annotation : annotations) {
PsiModifierList modifierList = (PsiModifierList) annotation.getParent();
PsiElement owner = modifierList.getParent();
if (owner instanceof PsiClass) {
classes.add((PsiClass) owner);
}
}
return classes;
}
public void doFix(Project project, ProblemDescriptor descriptor)
throws IncorrectOperationException {
final PsiElement element = descriptor.getPsiElement();
final PsiModifierList modifierList;
if (element instanceof PsiModifierList) {
modifierList = (PsiModifierList) element;
} else {
modifierList = (PsiModifierList) element.getParent();
}
assert modifierList != null;
if (modifierList.getParent() instanceof PsiClass) {
modifierList.setModifierProperty(PsiModifier.STATIC, false);
} else {
modifierList.setModifierProperty(PsiModifier.PRIVATE, false);
}
}
@Override
public void invoke(
@NotNull Project project,
@NotNull PsiFile file,
@Nullable("is null when called from inspection") Editor editor,
@NotNull PsiElement startElement,
@NotNull PsiElement endElement) {
final PsiModifierList myModifierList = (PsiModifierList) startElement;
final PsiVariable variable = myVariable == null ? null : myVariable.getElement();
if (!CodeInsightUtilBase.preparePsiElementForWrite(myModifierList)) return;
final List<PsiModifierList> modifierLists = new ArrayList<PsiModifierList>();
final PsiFile containingFile = myModifierList.getContainingFile();
final PsiModifierList modifierList;
if (variable != null && variable.isValid()) {
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
public void run() {
try {
variable.normalizeDeclaration();
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}
});
modifierList = variable.getModifierList();
assert modifierList != null;
} else {
modifierList = myModifierList;
}
PsiElement owner = modifierList.getParent();
if (owner instanceof PsiMethod) {
PsiModifierList copy = (PsiModifierList) myModifierList.copy();
changeModifierList(copy);
final int accessLevel = PsiUtil.getAccessLevel(copy);
OverridingMethodsSearch.search((PsiMethod) owner, owner.getResolveScope(), true)
.forEach(
new PsiElementProcessorAdapter<PsiMethod>(
new PsiElementProcessor<PsiMethod>() {
public boolean execute(@NotNull PsiMethod inheritor) {
PsiModifierList list = inheritor.getModifierList();
if (inheritor.getManager().isInProject(inheritor)
&& PsiUtil.getAccessLevel(list) < accessLevel) {
modifierLists.add(list);
}
return true;
}
}));
}
if (!CodeInsightUtilBase.prepareFileForWrite(containingFile)) return;
if (!modifierLists.isEmpty()) {
if (Messages.showYesNoDialog(
project,
QuickFixBundle.message("change.inheritors.visibility.warning.text"),
QuickFixBundle.message("change.inheritors.visibility.warning.title"),
Messages.getQuestionIcon())
== DialogWrapper.OK_EXIT_CODE) {
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
public void run() {
if (!CodeInsightUtilBase.preparePsiElementsForWrite(modifierLists)) {
return;
}
for (final PsiModifierList modifierList : modifierLists) {
changeModifierList(modifierList);
}
}
});
}
}
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
public void run() {
changeModifierList(modifierList);
UndoUtil.markPsiFileForUndo(containingFile);
}
});
}
