private void makeFinal() {
for (PsiVariable var : getVariablesToFix()) {
if (var.isValid()) {
PsiUtil.setModifierProperty(var, PsiModifier.FINAL, true);
}
}
}
@Override
public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
return myClass != null
&& myClass.isValid()
&& myClass.getManager().isInProject(myClass)
&& myVariable != null
&& myVariable.isValid()
&& myFixType != -1
&& !getVariablesToFix().isEmpty()
&& !inOwnInitializer(myVariable, myClass);
}
@Override
public boolean isAvailable(
@NotNull Project project,
@NotNull PsiFile file,
@NotNull PsiElement startElement,
@NotNull PsiElement endElement) {
final PsiModifierList myModifierList = (PsiModifierList) startElement;
PsiVariable variable = myVariable == null ? null : myVariable.getElement();
return myModifierList.isValid()
&& myModifierList.getManager().isInProject(myModifierList)
&& myModifierList.hasExplicitModifier(myModifier) != myShouldHave
&& (variable == null || variable.isValid());
}
@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);
}
});
}
@Override
public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
return myVariable != null
&& myVariable.isValid()
&& myVariable.getManager().isInProject(myVariable);
}