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IDEA-60145 Please detect find usages type "anonymous inheritor" implemented

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This commit is contained in:
Danila Ponomarenko
2012-05-28 21:17:50 +04:00
parent f6481eca9c
commit 03eaa1e174
2 changed files with 25 additions and 12 deletions
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java/java-impl/src/com/intellij/usages/impl/rules/JavaUsageTypeProvider.java
+24 -12
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@@ -219,8 +219,11 @@ public class JavaUsageTypeProvider implements UsageTypeProviderEx {
final PsiNewExpression psiNewExpression = PsiTreeUtil.getParentOfType(element, PsiNewExpression.class);
if (psiNewExpression != null) {
final PsiJavaCodeReferenceElement classReference = psiNewExpression.getClassReference();
final PsiJavaCodeReferenceElement classReference = psiNewExpression.getClassOrAnonymousClassReference();
if (classReference != null && PsiTreeUtil.isAncestor(classReference, element, false)) {
if (isAnonymousClassOf(psiNewExpression.getAnonymousClass(), targets)) {
return UsageType.CLASS_ANONYMOUS_NEW_OPERATOR;
}
if (isInnerClassOf(classReference, targets)) {
return UsageType.CLASS_INNER_NEW_OPERATOR;
}
@@ -234,20 +237,29 @@ public class JavaUsageTypeProvider implements UsageTypeProviderEx {
return null;
}
private static boolean isInnerClassOf(PsiJavaCodeReferenceElement classReference, @Nullable UsageTarget[] targets) {
if (targets == null) {
private static boolean isAnonymousClassOf(@Nullable PsiAnonymousClass anonymousClass, @NotNull UsageTarget[] targets) {
if (anonymousClass == null) {
return false;
}
PsiElement qualifier = classReference.getQualifier();
return qualifiesToTargetClasses(anonymousClass.getBaseClassReference(), targets);
}
private static boolean isInnerClassOf(PsiJavaCodeReferenceElement classReference, @NotNull UsageTarget[] targets) {
final PsiElement qualifier = classReference.getQualifier();
if (qualifier instanceof PsiJavaCodeReferenceElement) {
for (UsageTarget target : targets) {
if (target instanceof PsiElementUsageTarget) {
PsiElement element = ((PsiElementUsageTarget)target).getElement();
if (element instanceof PsiClass) {
String name = target.getName();
if (Comparing.equal(((PsiJavaCodeReferenceElement)qualifier).getReferenceName(), name)) {
return true;
}
return qualifiesToTargetClasses((PsiJavaCodeReferenceElement)qualifier, targets);
}
return false;
}
private static boolean qualifiesToTargetClasses(@NotNull PsiJavaCodeReferenceElement qualifier, @NotNull UsageTarget[] targets) {
for (UsageTarget target : targets) {
if (target instanceof PsiElementUsageTarget) {
PsiElement element = ((PsiElementUsageTarget)target).getElement();
if (element instanceof PsiClass) {
if (Comparing.equal(qualifier.getReferenceName(), target.getName())) {
return true;
}
}
}