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removing static imports in "safe delete"

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This commit is contained in:
Maxim.Medvedev
2012-05-03 16:19:08 +04:00
parent a96cb93ed3
commit 8b0bd4a436
7 changed files with 23 additions and 17 deletions
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java/java-impl/src/com/intellij/refactoring/safeDelete/ImportSearcher.java
+3 -3
View File
@@ -29,12 +29,12 @@ public abstract class ImportSearcher {
* @return found import or null
*/
@Nullable
public abstract PsiElement findImport(PsiElement element);
public abstract PsiElement findImport(PsiElement element, boolean onlyNonStatic);
@Nullable
public static PsiElement getImport(PsiElement element) {
public static PsiElement getImport(PsiElement element, boolean onlyNonStatic) {
for (ImportSearcher searcher : EP_NAME.getExtensions()) {
PsiElement anImport = searcher.findImport(element);
PsiElement anImport = searcher.findImport(element, onlyNonStatic);
if (anImport != null) return anImport;
}
java/java-impl/src/com/intellij/refactoring/safeDelete/JavaImportSearcher.java
+9 -6
View File
@@ -15,24 +15,27 @@
*/
package com.intellij.refactoring.safeDelete;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiImportStatement;
import com.intellij.psi.PsiJavaFile;
import com.intellij.psi.*;
import com.intellij.psi.util.PsiTreeUtil;
/**
* @author Max Medvedev
*/
public class JavaImportSearcher extends ImportSearcher {
@Override
public PsiElement findImport(PsiElement element) {
public PsiElement findImport(PsiElement element, boolean onlyNonStatic) {
final PsiFile containingFile = element.getContainingFile();
if (containingFile instanceof PsiJavaFile) {
if (!(containingFile instanceof PsiJavaFile)) return null;
if (onlyNonStatic) {
PsiElement parent = element.getParent();
if (parent instanceof PsiImportStatement) {
return parent;
}
}
else {
return PsiTreeUtil.getParentOfType(element, PsiImportStatementBase.class);
}
return null;
}
}
java/java-impl/src/com/intellij/refactoring/safeDelete/JavaSafeDeleteProcessor.java
+3 -3
View File
@@ -329,15 +329,15 @@ public class JavaSafeDeleteProcessor extends SafeDeleteProcessorDelegateBase {
}
}
LOG.assertTrue(element.getTextRange() != null);
usages.add(new SafeDeleteReferenceJavaDeleteUsageInfo(element, psiClass, isInImport(element)));
usages.add(new SafeDeleteReferenceJavaDeleteUsageInfo(element, psiClass, isInNonStaticImport(element)));
}
return true;
}
});
}
private static boolean isInImport(PsiElement element) {
return ImportSearcher.getImport(element) != null;
private static boolean isInNonStaticImport(PsiElement element) {
return ImportSearcher.getImport(element, true) != null;
}
private static boolean containsOnlyPrivates(final PsiClass aClass) {
java/java-impl/src/com/intellij/refactoring/safeDelete/usageInfo/SafeDeleteReferenceJavaDeleteUsageInfo.java
+1 -1
View File
@@ -43,7 +43,7 @@ public class SafeDeleteReferenceJavaDeleteUsageInfo extends SafeDeleteReferenceS
if (isSafeDelete()) {
PsiElement element = getElement();
LOG.assertTrue(element != null);
PsiElement importStatement = ImportSearcher.getImport(element);
PsiElement importStatement = ImportSearcher.getImport(element, false);
if (importStatement != null) {
importStatement.delete();
}