diff --git a/java/java-impl/src/com/intellij/lang/java/JavaUsageToPsiElementProvider.java b/java/java-impl/src/com/intellij/lang/java/JavaUsageToPsiElementProvider.java
new file mode 100644
index 000000000000..d25a4ff6d8c7
--- /dev/null
+++ b/java/java-impl/src/com/intellij/lang/java/JavaUsageToPsiElementProvider.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2000-2010 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.lang.java;
+
+import com.intellij.lang.Language;
+import com.intellij.psi.PsiClass;
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.PsiField;
+import com.intellij.psi.PsiMethod;
+import com.intellij.psi.impl.source.tree.java.ImportStatementElement;
+import com.intellij.usages.UsageToPsiElementProvider;
+
+/**
+ * @author Konstantin Bulenkov
+ */
+public class JavaUsageToPsiElementProvider extends UsageToPsiElementProvider {
+ private final static Language JAVA = Language.findLanguageByID("JAVA");
+ private final static int MAX_HOPES = 17;
+
+ @Override
+ public PsiElement getAppropriateParentFrom(PsiElement element) {
+ if (element.getLanguage() == JAVA) {
+ int hopes = 0;
+ while (hopes++ < MAX_HOPES && element != null) {
+ if (element instanceof PsiField ||
+ element instanceof PsiMethod ||
+ element instanceof ImportStatementElement ||
+ element instanceof PsiClass
+ ) return element;
+
+ element = element.getParent();
+ }
+ }
+ return null;
+ }
+}
diff --git a/platform/lang-impl/src/com/intellij/find/actions/ShowUsagesAction.java b/platform/lang-impl/src/com/intellij/find/actions/ShowUsagesAction.java
index 884b6c418f9e..218d92add018 100644
--- a/platform/lang-impl/src/com/intellij/find/actions/ShowUsagesAction.java
+++ b/platform/lang-impl/src/com/intellij/find/actions/ShowUsagesAction.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2000-2009 JetBrains s.r.o.
+ * Copyright 2000-2010 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -650,7 +650,8 @@ public class ShowUsagesAction extends AnAction {
if (usage instanceof UsageInfo2UsageAdapter) {
final PsiElement element = ((UsageInfo2UsageAdapter)usage).getElement();
if (element != null) {
- return element.getContainingFile();
+ final PsiElement view = UsageToPsiElementProvider.findAppropriateParentFrom(element);
+ return view == null ? element : view;
}
}
}
diff --git a/platform/platform-resources/src/META-INF/LangExtensionPoints.xml b/platform/platform-resources/src/META-INF/LangExtensionPoints.xml
index d9f351b8a5c1..94851d8fc99a 100644
--- a/platform/platform-resources/src/META-INF/LangExtensionPoints.xml
+++ b/platform/platform-resources/src/META-INF/LangExtensionPoints.xml
@@ -145,6 +145,7 @@
+
EP_NAME = new ExtensionPointName("com.intellij.usageToPsiElementProvider");
+
+ @Nullable
+ public abstract PsiElement getAppropriateParentFrom(PsiElement element);
+
+ @Nullable
+ public static PsiElement findAppropriateParentFrom(@NotNull PsiElement element) {
+ for (UsageToPsiElementProvider provider : EP_NAME.getExtensions()) {
+ final PsiElement parent = provider.getAppropriateParentFrom(element);
+ if (parent != null) {
+ return parent;
+ }
+ }
+ return null;
+ }
+}
diff --git a/resources/src/META-INF/IdeaPlugin.xml b/resources/src/META-INF/IdeaPlugin.xml
index 3114b28d7b71..6735fb6e0ff7 100644
--- a/resources/src/META-INF/IdeaPlugin.xml
+++ b/resources/src/META-INF/IdeaPlugin.xml
@@ -642,6 +642,7 @@
+