private void replaceIteratorNext(
PsiElement element,
String contentVariableName,
String iteratorName,
PsiElement childToSkip,
StringBuilder out,
PsiType contentType) {
if (isIteratorNext(element, iteratorName, contentType)) {
out.append(contentVariableName);
} else {
final PsiElement[] children = element.getChildren();
if (children.length == 0) {
final String text = element.getText();
if (PsiKeyword.INSTANCEOF.equals(text) && out.charAt(out.length() - 1) != ' ') {
out.append(' ');
}
out.append(text);
} else {
boolean skippingWhiteSpace = false;
for (final PsiElement child : children) {
if (child.equals(childToSkip)) {
skippingWhiteSpace = true;
} else if (child instanceof PsiWhiteSpace && skippingWhiteSpace) {
// don't do anything
} else {
skippingWhiteSpace = false;
replaceIteratorNext(
child, contentVariableName, iteratorName, childToSkip, out, contentType);
}
}
}
}
}
private void replaceCollectionGetAccess(
PsiElement element,
String contentVariableName,
PsiVariable listVariable,
String indexName,
PsiElement childToSkip,
StringBuilder out) {
if (isListGetLookup(element, indexName, listVariable)) {
out.append(contentVariableName);
} else {
final PsiElement[] children = element.getChildren();
if (children.length == 0) {
final String text = element.getText();
if (PsiKeyword.INSTANCEOF.equals(text) && out.charAt(out.length() - 1) != ' ') {
out.append(' ');
}
out.append(text);
} else {
boolean skippingWhiteSpace = false;
for (final PsiElement child : children) {
if (child.equals(childToSkip)) {
skippingWhiteSpace = true;
} else if (child instanceof PsiWhiteSpace && skippingWhiteSpace) {
// don't do anything
} else {
skippingWhiteSpace = false;
replaceCollectionGetAccess(
child, contentVariableName, listVariable, indexName, childToSkip, out);
}
}
}
}
}
@Override
protected void collectAdditionalElementsToRename(List<Pair<PsiElement, TextRange>> stringUsages) {
if (isReplaceAllOccurrences()) {
for (E expression : getOccurrences()) {
LOG.assertTrue(expression.isValid(), expression.getText());
stringUsages.add(
Pair.<PsiElement, TextRange>create(
expression, new TextRange(0, expression.getTextLength())));
}
} else if (getExpr() != null) {
correctExpression();
final E expr = getExpr();
LOG.assertTrue(expr.isValid(), expr.getText());
stringUsages.add(
Pair.<PsiElement, TextRange>create(expr, new TextRange(0, expr.getTextLength())));
}
final V localVariable = getLocalVariable();
if (localVariable != null) {
final PsiElement nameIdentifier = localVariable.getNameIdentifier();
if (nameIdentifier != null) {
int length = nameIdentifier.getTextLength();
stringUsages.add(
Pair.<PsiElement, TextRange>create(nameIdentifier, new TextRange(0, length)));
}
}
}
public AddModuleDependencyFix(
Module currentModule, VirtualFile classVFile, PsiClass[] classes, PsiReference reference) {
final PsiElement psiElement = reference.getElement();
final Project project = psiElement.getProject();
final JavaPsiFacade facade = JavaPsiFacade.getInstance(project);
final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
for (PsiClass aClass : classes) {
if (!facade.getResolveHelper().isAccessible(aClass, psiElement, aClass)) continue;
PsiFile psiFile = aClass.getContainingFile();
if (psiFile == null) continue;
VirtualFile virtualFile = psiFile.getVirtualFile();
if (virtualFile == null) continue;
final Module classModule = fileIndex.getModuleForFile(virtualFile);
if (classModule != null
&& classModule != currentModule
&& !ModuleRootManager.getInstance(currentModule).isDependsOn(classModule)) {
myModules.add(classModule);
}
}
myCurrentModule = currentModule;
myClassVFile = classVFile;
myClasses = classes;
myReference = reference;
}
private void updateEditorText() {
disposeNonTextEditor();
final PsiElement elt = myElements[myIndex].getNavigationElement();
Project project = elt.getProject();
PsiFile psiFile = getContainingFile(elt);
final VirtualFile vFile = psiFile.getVirtualFile();
if (vFile == null) return;
final FileEditorProvider[] providers =
FileEditorProviderManager.getInstance().getProviders(project, vFile);
for (FileEditorProvider provider : providers) {
if (provider instanceof TextEditorProvider) {
updateTextElement(elt);
myBinarySwitch.show(myViewingPanel, TEXT_PAGE_KEY);
break;
} else if (provider.accept(project, vFile)) {
myCurrentNonTextEditorProvider = provider;
myNonTextEditor = myCurrentNonTextEditorProvider.createEditor(project, vFile);
myBinaryPanel.removeAll();
myBinaryPanel.add(myNonTextEditor.getComponent());
myBinarySwitch.show(myViewingPanel, BINARY_PAGE_KEY);
break;
}
}
}
protected void restoreState(@NotNull final V psiField) {
if (!ReadonlyStatusHandler.ensureDocumentWritable(
myProject, InjectedLanguageUtil.getTopLevelEditor(myEditor).getDocument())) return;
ApplicationManager.getApplication()
.runWriteAction(
() -> {
final PsiFile containingFile = psiField.getContainingFile();
final RangeMarker exprMarker = getExprMarker();
if (exprMarker != null) {
myExpr = restoreExpression(containingFile, psiField, exprMarker, myExprText);
}
if (myLocalMarker != null) {
final PsiElement refVariableElement =
containingFile.findElementAt(myLocalMarker.getStartOffset());
if (refVariableElement != null) {
final PsiElement parent = refVariableElement.getParent();
if (parent instanceof PsiNamedElement) {
((PsiNamedElement) parent).setName(myLocalName);
}
}
final V localVariable = getLocalVariable();
if (localVariable != null && localVariable.isPhysical()) {
myLocalVariable = localVariable;
final PsiElement nameIdentifier = localVariable.getNameIdentifier();
if (nameIdentifier != null) {
myLocalMarker = createMarker(nameIdentifier);
}
}
}
final List<RangeMarker> occurrenceMarkers = getOccurrenceMarkers();
for (int i = 0, occurrenceMarkersSize = occurrenceMarkers.size();
i < occurrenceMarkersSize;
i++) {
RangeMarker marker = occurrenceMarkers.get(i);
if (getExprMarker() != null
&& marker.getStartOffset() == getExprMarker().getStartOffset()
&& myExpr != null) {
myOccurrences[i] = myExpr;
continue;
}
final E psiExpression =
restoreExpression(
containingFile,
psiField,
marker,
getLocalVariable() != null ? myLocalName : myExprText);
if (psiExpression != null) {
myOccurrences[i] = psiExpression;
}
}
if (myExpr != null && myExpr.isPhysical()) {
myExprMarker = createMarker(myExpr);
}
myOccurrenceMarkers = null;
deleteTemplateField(psiField);
});
}
@NotNull
public UsageViewPresentation createPresentation(
@NotNull FindUsagesHandler handler, @NotNull FindUsagesOptions findUsagesOptions) {
PsiElement element = handler.getPsiElement();
LOG.assertTrue(element.isValid());
return createPresentation(element, findUsagesOptions, myToOpenInNewTab);
}
@Nullable
private String verifyInnerClassDestination() {
PsiClass targetClass = findTargetClass();
if (targetClass == null) return null;
for (PsiElement element : myElementsToMove) {
if (PsiTreeUtil.isAncestor(element, targetClass, false)) {
return RefactoringBundle.message("move.class.to.inner.move.to.self.error");
}
final Language targetClassLanguage = targetClass.getLanguage();
if (!element.getLanguage().equals(targetClassLanguage)) {
return RefactoringBundle.message(
"move.to.different.language",
UsageViewUtil.getType(element),
((PsiClass) element).getQualifiedName(),
targetClass.getQualifiedName());
}
if (element.getLanguage().equals(Language.findLanguageByID("Groovy"))) {
return RefactoringBundle.message("dont.support.inner.classes", "Groovy");
}
}
while (targetClass != null) {
if (targetClass.getContainingClass() != null
&& !targetClass.hasModifierProperty(PsiModifier.STATIC)) {
return RefactoringBundle.message("move.class.to.inner.nonstatic.error");
}
targetClass = targetClass.getContainingClass();
}
return null;
}
private void handleBranchingInstruction(
ProblemsHolder holder,
StandardInstructionVisitor visitor,
Set<Instruction> trueSet,
Set<Instruction> falseSet,
HashSet<PsiElement> reportedAnchors,
BranchingInstruction instruction,
final boolean onTheFly) {
PsiElement psiAnchor = instruction.getPsiAnchor();
boolean underBinary = isAtRHSOfBooleanAnd(psiAnchor);
if (instruction instanceof InstanceofInstruction
&& visitor.isInstanceofRedundant((InstanceofInstruction) instruction)) {
if (visitor.canBeNull((BinopInstruction) instruction)) {
holder.registerProblem(
psiAnchor,
InspectionsBundle.message("dataflow.message.redundant.instanceof"),
new RedundantInstanceofFix());
} else {
final LocalQuickFix localQuickFix = createSimplifyBooleanExpressionFix(psiAnchor, true);
holder.registerProblem(
psiAnchor,
InspectionsBundle.message(
underBinary
? "dataflow.message.constant.condition.when.reached"
: "dataflow.message.constant.condition",
Boolean.toString(true)),
localQuickFix == null ? null : new LocalQuickFix[] {localQuickFix});
}
} else if (psiAnchor instanceof PsiSwitchLabelStatement) {
if (falseSet.contains(instruction)) {
holder.registerProblem(
psiAnchor, InspectionsBundle.message("dataflow.message.unreachable.switch.label"));
}
} else if (psiAnchor != null
&& !reportedAnchors.contains(psiAnchor)
&& !isFlagCheck(psiAnchor)) {
boolean evaluatesToTrue = trueSet.contains(instruction);
final PsiElement parent = psiAnchor.getParent();
if (parent instanceof PsiAssignmentExpression
&& ((PsiAssignmentExpression) parent).getLExpression() == psiAnchor) {
holder.registerProblem(
psiAnchor,
InspectionsBundle.message(
"dataflow.message.pointless.assignment.expression",
Boolean.toString(evaluatesToTrue)),
createConditionalAssignmentFixes(
evaluatesToTrue, (PsiAssignmentExpression) parent, onTheFly));
} else if (!skipReportingConstantCondition(visitor, psiAnchor, evaluatesToTrue)) {
final LocalQuickFix fix = createSimplifyBooleanExpressionFix(psiAnchor, evaluatesToTrue);
String message =
InspectionsBundle.message(
underBinary
? "dataflow.message.constant.condition.when.reached"
: "dataflow.message.constant.condition",
Boolean.toString(evaluatesToTrue));
holder.registerProblem(psiAnchor, message, fix == null ? null : new LocalQuickFix[] {fix});
}
reportedAnchors.add(psiAnchor);
}
}
private void analyzeDfaWithNestedClosures(
PsiElement scope,
ProblemsHolder holder,
StandardDataFlowRunner dfaRunner,
Collection<DfaMemoryState> initialStates) {
final DataFlowInstructionVisitor visitor = new DataFlowInstructionVisitor(dfaRunner);
final RunnerResult rc =
dfaRunner.analyzeMethod(scope, visitor, IGNORE_ASSERT_STATEMENTS, initialStates);
if (rc == RunnerResult.OK) {
createDescription(dfaRunner, holder, visitor);
MultiMap<PsiElement, DfaMemoryState> nestedClosures = dfaRunner.getNestedClosures();
for (PsiElement closure : nestedClosures.keySet()) {
analyzeDfaWithNestedClosures(closure, holder, dfaRunner, nestedClosures.get(closure));
}
} else if (rc == RunnerResult.TOO_COMPLEX) {
if (scope.getParent() instanceof PsiMethod) {
PsiMethod method = (PsiMethod) scope.getParent();
final PsiIdentifier name = method.getNameIdentifier();
if (name != null) { // Might be null for synthetic methods like JSP page.
holder.registerProblem(
name,
InspectionsBundle.message("dataflow.too.complex"),
ProblemHighlightType.WEAK_WARNING);
}
}
}
}
public String getAttributeValue(String _name, String namespace) {
if (namespace == null) {
return getAttributeValue(_name);
}
XmlTagImpl current = this;
PsiElement parent = getParent();
while (current != null) {
BidirectionalMap<String, String> map = current.initNamespaceMaps(parent);
if (map != null) {
List<String> keysByValue = map.getKeysByValue(namespace);
if (keysByValue != null && !keysByValue.isEmpty()) {
for (String prefix : keysByValue) {
if (prefix != null && prefix.length() > 0) {
final String value = getAttributeValue(prefix + ":" + _name);
if (value != null) return value;
}
}
}
}
current = parent instanceof XmlTag ? (XmlTagImpl) parent : null;
parent = parent.getParent();
}
if (namespace.length() == 0 || getNamespace().equals(namespace)) {
return getAttributeValue(_name);
}
return null;
}
@Override
public final void actionPerformed(final AnActionEvent event) {
final DataContext dataContext = event.getDataContext();
final HierarchyBrowserBaseEx browser =
(HierarchyBrowserBaseEx) dataContext.getData(myBrowserDataKey);
if (browser == null) return;
final PsiElement selectedElement = browser.getSelectedElement();
if (selectedElement == null || !browser.isApplicableElement(selectedElement)) return;
final String currentViewType = browser.myCurrentViewType;
Disposer.dispose(browser);
final HierarchyProvider provider =
BrowseHierarchyActionBase.findProvider(
myProviderLanguageExtension,
selectedElement,
selectedElement.getContainingFile(),
event.getDataContext());
final HierarchyBrowser newBrowser =
BrowseHierarchyActionBase.createAndAddToPanel(
selectedElement.getProject(), provider, selectedElement);
ApplicationManager.getApplication()
.invokeLater(
() ->
((HierarchyBrowserBaseEx) newBrowser)
.changeView(correctViewType(browser, currentViewType)));
}
public PsiDirectory[] getSelectedDirectories() {
final PsiElement[] elements = getSelectedPSIElements();
if (elements.length == 1) {
final PsiElement element = elements[0];
if (element instanceof PsiDirectory) {
return new PsiDirectory[] {(PsiDirectory) element};
} else if (element instanceof PsiDirectoryContainer) {
return ((PsiDirectoryContainer) element).getDirectories();
} else {
final PsiFile containingFile = element.getContainingFile();
if (containingFile != null) {
final PsiDirectory psiDirectory = containingFile.getContainingDirectory();
if (psiDirectory != null) {
return new PsiDirectory[] {psiDirectory};
}
final VirtualFile file = containingFile.getVirtualFile();
if (file instanceof VirtualFileWindow) {
final VirtualFile delegate = ((VirtualFileWindow) file).getDelegate();
final PsiFile delegatePsiFile = containingFile.getManager().findFile(delegate);
if (delegatePsiFile != null && delegatePsiFile.getContainingDirectory() != null) {
return new PsiDirectory[] {delegatePsiFile.getContainingDirectory()};
}
}
return PsiDirectory.EMPTY_ARRAY;
}
}
} else {
final DefaultMutableTreeNode selectedNode = getSelectedNode();
if (selectedNode != null) {
return getSelectedDirectoriesInAmbiguousCase(selectedNode);
}
}
return PsiDirectory.EMPTY_ARRAY;
}
public TextRange getRangeInElement() {
final PsiElement element = commandElement();
if (element == null) {
return TextRange.from(0, getTextLength());
}
return TextRange.from(element.getStartOffsetInParent(), element.getTextLength());
}
public String getReferencedName() {
final PsiElement element = commandElement();
if (element != null) {
return element.getText();
}
return null;
}
public Info(@NotNull PsiElement elementAtPointer) {
this(
elementAtPointer,
Collections.singletonList(
new TextRange(
elementAtPointer.getTextOffset(),
elementAtPointer.getTextOffset() + elementAtPointer.getTextLength())));
}
final boolean isValidBase() {
if (PsiDocumentManager.getInstance(myProject).getUncommittedDocuments().length > 0) {
return myCachedIsValidBase;
}
final PsiElement element = mySmartPsiElementPointer.getElement();
myCachedIsValidBase = element != null && isApplicableElement(element) && element.isValid();
return myCachedIsValidBase;
}
private static boolean isStaticOk(GroovyResolveResult resolveResult) {
if (resolveResult.isStaticsOK()) return true;
PsiElement resolved = resolveResult.getElement();
LOG.assertTrue(resolved != null);
LOG.assertTrue(resolved instanceof PsiModifierListOwner, resolved + " : " + resolved.getText());
return ((PsiModifierListOwner) resolved).hasModifierProperty(STATIC);
}
@Override
public Icon getIcon() {
Icon icon = myIcon;
if (icon == null) {
PsiElement psiElement = getElement();
myIcon = icon = psiElement != null && psiElement.isValid() ? psiElement.getIcon(0) : null;
}
return icon;
}
public static boolean isClassEquivalentTo(@NotNull PsiClass aClass, PsiElement another) {
if (aClass == another) return true;
if (!(another instanceof PsiClass)) return false;
String name1 = aClass.getName();
if (name1 == null) return false;
if (!another.isValid()) return false;
String name2 = ((PsiClass) another).getName();
if (name2 == null) return false;
if (name1.hashCode() != name2.hashCode()) return false;
if (!name1.equals(name2)) return false;
String qName1 = aClass.getQualifiedName();
String qName2 = ((PsiClass) another).getQualifiedName();
if (qName1 == null || qName2 == null) {
//noinspection StringEquality
if (qName1 != qName2) return false;
if (aClass instanceof PsiTypeParameter && another instanceof PsiTypeParameter) {
PsiTypeParameter p1 = (PsiTypeParameter) aClass;
PsiTypeParameter p2 = (PsiTypeParameter) another;
return p1.getIndex() == p2.getIndex()
&& aClass.getManager().areElementsEquivalent(p1.getOwner(), p2.getOwner());
} else {
return false;
}
}
if (qName1.hashCode() != qName2.hashCode() || !qName1.equals(qName2)) {
return false;
}
if (originalElement(aClass).equals(originalElement((PsiClass) another))) {
return true;
}
final PsiFile file1 = aClass.getContainingFile().getOriginalFile();
final PsiFile file2 = another.getContainingFile().getOriginalFile();
// see com.intellij.openapi.vcs.changes.PsiChangeTracker
// see com.intellij.psi.impl.PsiFileFactoryImpl#createFileFromText(CharSequence,PsiFile)
final PsiFile original1 = file1.getUserData(PsiFileFactory.ORIGINAL_FILE);
final PsiFile original2 = file2.getUserData(PsiFileFactory.ORIGINAL_FILE);
if (original1 == original2 && original1 != null
|| original1 == file2
|| original2 == file1
|| file1 == file2) {
return compareClassSeqNumber(aClass, (PsiClass) another);
}
final FileIndexFacade fileIndex =
ServiceManager.getService(file1.getProject(), FileIndexFacade.class);
final VirtualFile vfile1 = file1.getViewProvider().getVirtualFile();
final VirtualFile vfile2 = file2.getViewProvider().getVirtualFile();
boolean lib1 = fileIndex.isInLibraryClasses(vfile1);
boolean lib2 = fileIndex.isInLibraryClasses(vfile2);
return (fileIndex.isInSource(vfile1) || lib1) && (fileIndex.isInSource(vfile2) || lib2);
}
public boolean isFunctionCall() {
PsiElement commandElement = commandElement();
if (commandElement == null || commandElement.getNode() == null) {
return false;
}
return commandElement.getNode().getElementType() == BashElementTypes.GENERIC_COMMAND_ELEMENT
&& internalResolve() != null;
}
@Override
public UsageGroup groupUsage(@NotNull Usage usage) {
if (!(usage instanceof PsiElementUsage)) {
return null;
}
final PsiElement psiElement = ((PsiElementUsage) usage).getElement();
final PsiFile containingFile = psiElement.getContainingFile();
if (containingFile == null) return null;
PsiFile topLevelFile =
InjectedLanguageManager.getInstance(containingFile.getProject())
.getTopLevelFile(containingFile);
if (!(topLevelFile instanceof PsiJavaFile) || topLevelFile instanceof JspFile) {
return null;
}
PsiElement containingClass =
topLevelFile == containingFile
? psiElement
: InjectedLanguageManager.getInstance(containingFile.getProject())
.getInjectionHost(containingFile);
do {
containingClass = PsiTreeUtil.getParentOfType(containingClass, PsiClass.class, true);
if (containingClass == null || ((PsiClass) containingClass).getQualifiedName() != null) break;
} while (true);
if (containingClass == null) {
// check whether the element is in the import list
PsiImportList importList = PsiTreeUtil.getParentOfType(psiElement, PsiImportList.class, true);
if (importList != null) {
final String fileName = getFileNameWithoutExtension(topLevelFile);
final PsiClass[] classes = ((PsiJavaFile) topLevelFile).getClasses();
for (final PsiClass aClass : classes) {
if (fileName.equals(aClass.getName())) {
containingClass = aClass;
break;
}
}
}
} else {
// skip JspClass synthetic classes.
if (containingClass.getParent() instanceof PsiFile
&& JspPsiUtil.isInJspFile(containingClass)) {
containingClass = null;
}
}
if (containingClass != null) {
return new ClassUsageGroup((PsiClass) containingClass);
}
final VirtualFile virtualFile = topLevelFile.getVirtualFile();
if (virtualFile != null) {
return new FileGroupingRule.FileUsageGroup(topLevelFile.getProject(), virtualFile);
}
return null;
}
@Nullable
protected PsiElement getPSIElement(@Nullable final Object element) {
if (element instanceof PsiElement) {
PsiElement psiElement = (PsiElement) element;
if (psiElement.isValid()) {
return psiElement;
}
}
return null;
}
public PomModelEvent runInner() throws IncorrectOperationException {
final ASTNode anchor = expandTag();
if (myChild.getElementType() == XmlElementType.XML_TAG) {
// compute where to insert tag according to DTD or XSD
final XmlElementDescriptor parentDescriptor = getDescriptor();
final XmlTag[] subTags = getSubTags();
final PsiElement declaration =
parentDescriptor != null ? parentDescriptor.getDeclaration() : null;
// filtring out generated dtds
if (declaration != null
&& declaration.getContainingFile() != null
&& declaration.getContainingFile().isPhysical()
&& subTags.length > 0) {
final XmlElementDescriptor[] childElementDescriptors =
parentDescriptor.getElementsDescriptors(XmlTagImpl.this);
int subTagNum = -1;
for (final XmlElementDescriptor childElementDescriptor : childElementDescriptors) {
final String childElementName = childElementDescriptor.getName();
while (subTagNum < subTags.length - 1
&& subTags[subTagNum + 1].getName().equals(childElementName)) {
subTagNum++;
}
if (childElementName.equals(
XmlChildRole.START_TAG_NAME_FINDER.findChild(myChild).getText())) {
// insert child just after anchor
// insert into the position specified by index
if (subTagNum >= 0) {
final ASTNode subTag = (ASTNode) subTags[subTagNum];
if (subTag.getTreeParent() != XmlTagImpl.this) {
// in entity
final XmlEntityRef entityRef =
PsiTreeUtil.getParentOfType(subTags[subTagNum], XmlEntityRef.class);
throw new IncorrectOperationException(
"Can't insert subtag to the entity. Entity reference text: "
+ (entityRef == null ? "" : entityRef.getText()));
}
myNewElement =
XmlTagImpl.super.addInternal(myChild, myChild, subTag, Boolean.FALSE);
} else {
final ASTNode child = XmlChildRole.START_TAG_END_FINDER.findChild(XmlTagImpl.this);
myNewElement = XmlTagImpl.super.addInternal(myChild, myChild, child, Boolean.FALSE);
}
return null;
}
}
} else {
final ASTNode child = XmlChildRole.CLOSING_TAG_START_FINDER.findChild(XmlTagImpl.this);
myNewElement = XmlTagImpl.super.addInternal(myChild, myChild, child, Boolean.TRUE);
return null;
}
}
myNewElement = XmlTagImpl.super.addInternal(myChild, myChild, anchor, Boolean.TRUE);
return null;
}
@Override
public boolean isValid() {
PsiElement element = getElement();
if (element == null || !element.isValid()) {
return false;
}
for (UsageInfo usageInfo : getMergedInfos()) {
if (usageInfo.getSegment() == null) return false;
}
return true;
}
@Override
public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) {
if (!FileModificationService.getInstance()
.preparePsiElementForWrite(descriptor.getPsiElement())) return;
PsiElement castTypeElement = descriptor.getPsiElement();
PsiTypeCastExpression cast =
castTypeElement == null ? null : (PsiTypeCastExpression) castTypeElement.getParent();
if (cast != null) {
RedundantCastUtil.removeCast(cast);
}
}
@Nullable
private ProblemDescriptor createDescription(
@NotNull PsiTypeCastExpression cast, @NotNull InspectionManager manager, boolean onTheFly) {
PsiExpression operand = cast.getOperand();
PsiTypeElement castType = cast.getCastType();
if (operand == null || castType == null) return null;
PsiElement parent = cast.getParent();
while (parent instanceof PsiParenthesizedExpression) {
parent = parent.getParent();
}
if (parent instanceof PsiReferenceExpression) {
if (IGNORE_ANNOTATED_METHODS) {
final PsiElement gParent = parent.getParent();
if (gParent instanceof PsiMethodCallExpression) {
final PsiMethod psiMethod = ((PsiMethodCallExpression) gParent).resolveMethod();
if (psiMethod != null && NullableNotNullManager.isNotNull(psiMethod)) {
final PsiClass superClass = PsiUtil.resolveClassInType(operand.getType());
final PsiClass containingClass = psiMethod.getContainingClass();
if (containingClass != null
&& superClass != null
&& containingClass.isInheritor(superClass, true)) {
for (PsiMethod method : psiMethod.findSuperMethods(superClass)) {
if (NullableNotNullManager.isNullable(method)) {
return null;
}
}
}
}
}
}
} else if (parent instanceof PsiExpressionList) {
final PsiElement gParent = parent.getParent();
if (gParent instanceof PsiMethodCallExpression && IGNORE_SUSPICIOUS_METHOD_CALLS) {
final String message =
SuspiciousCollectionsMethodCallsInspection.getSuspiciousMethodCallMessage(
(PsiMethodCallExpression) gParent,
operand.getType(),
true,
new ArrayList<PsiMethod>(),
new IntArrayList());
if (message != null) {
return null;
}
}
}
String message =
InspectionsBundle.message(
"inspection.redundant.cast.problem.descriptor",
"<code>" + operand.getText() + "</code>",
"<code>#ref</code> #loc");
return manager.createProblemDescriptor(
castType, message, myQuickFixAction, ProblemHighlightType.LIKE_UNUSED_SYMBOL, onTheFly);
}
public PsiElement handleElementRename(String newName) throws IncorrectOperationException {
if (StringUtil.isEmpty(newName)) {
return null;
}
final PsiElement original = commandElement();
final PsiElement replacement = BashChangeUtil.createWord(getProject(), newName);
getNode().replaceChild(original.getNode(), replacement.getNode());
return this;
}
@NotNull
private static PsiElement originalElement(@NotNull PsiClass aClass) {
final PsiElement originalElement = aClass.getOriginalElement();
ASTNode node = originalElement.getNode();
if (node != null) {
final PsiCompiledElement compiled = node.getUserData(ClsElementImpl.COMPILED_ELEMENT);
if (compiled != null) {
return compiled;
}
}
return originalElement;
}
public MoveClassesOrPackagesDialog(
Project project,
boolean searchTextOccurences,
PsiElement[] elementsToMove,
final PsiElement initialTargetElement,
MoveCallback moveCallback) {
super(project, true);
myElementsToMove = elementsToMove;
myMoveCallback = moveCallback;
myManager = PsiManager.getInstance(myProject);
setTitle(MoveHandler.REFACTORING_NAME);
mySearchTextOccurencesEnabled = searchTextOccurences;
selectInitialCard();
init();
if (initialTargetElement instanceof PsiClass) {
myMakeInnerClassOfRadioButton.setSelected(true);
myInnerClassChooser.setText(((PsiClass) initialTargetElement).getQualifiedName());
ApplicationManager.getApplication()
.invokeLater(
() -> myInnerClassChooser.requestFocus(),
ModalityState.stateForComponent(myMainPanel));
} else if (initialTargetElement instanceof PsiPackage) {
myClassPackageChooser.setText(((PsiPackage) initialTargetElement).getQualifiedName());
}
updateControlsEnabled();
myToPackageRadioButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
updateControlsEnabled();
myClassPackageChooser.requestFocus();
}
});
myMakeInnerClassOfRadioButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
updateControlsEnabled();
myInnerClassChooser.requestFocus();
}
});
for (PsiElement element : elementsToMove) {
if (element.getContainingFile() != null) {
myOpenInEditorPanel.add(initOpenInEditorCb(), BorderLayout.EAST);
break;
}
}
}