private static UsageTarget[] getTargetsForSQLReference(
PsiElement psiElement, SQLRefReference sqlRefReferenceForID) {
final List<PsiElement> primaryElementList = Lists.newArrayList();
final List<PsiElement> secondaryElementList = Lists.newArrayList();
if (psiElement.getLanguage() instanceof JavaLanguage) {
for (final SmartPsiElementPointer<PsiElement> elementPointer :
sqlRefReferenceForID.getXmlSmartPointersElements()) {
primaryElementList.add(elementPointer.getElement());
}
} else if (psiElement.getLanguage() instanceof XMLLanguage) {
for (final SmartPsiElementPointer<PsiElement> elementPointer :
sqlRefReferenceForID.getClassSmartPointersElements()) {
primaryElementList.add(elementPointer.getElement());
}
for (final SmartPsiElementPointer<PsiElement> elementPointer :
sqlRefReferenceForID.getUtilClassSmartPointersElements().values()) {
secondaryElementList.add(elementPointer.getElement());
}
}
PsiElement[] primeElements = new PsiElement[primaryElementList.size()];
PsiElement[] secondaryElements = new PsiElement[secondaryElementList.size()];
primaryElementList.toArray(primeElements);
secondaryElementList.toArray(secondaryElements);
// return new UsageTarget[]{new PsiElement2UsageTargetAdapter(primeElements[0])};
// return new UsageTarget[new PsiElement2UsageTargetAdapter(primeElements[0],new
// FindUsagesOptions(psiElement.getProject())};
return new UsageTarget[] {
new PsiElement2UsageTargetComposite(
primeElements, secondaryElements, new FindUsagesOptions(psiElement.getProject()))
};
}
@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;
}
/*
Method to start visiting
*/
private void doInit() {
if (myChild1 == null || myChild2 == null) return;
PsiElement psi1 = myChild1.getPsi();
PsiElement psi2 = myChild2.getPsi();
if (psi1 == null || psi2 == null) return;
if (psi1.getLanguage() != MoonFileType.MOON_LANGUAGE
|| psi2.getLanguage() != MoonFileType.MOON_LANGUAGE) {
return;
}
if (myChild2 != null
&& mySettings.KEEP_FIRST_COLUMN_COMMENT
&& SpacingUtil.COMMENT_BIT_SET.contains(myChild2.getElementType())) {
myResult = Spacing.createKeepingFirstColumnSpacing(0, Integer.MAX_VALUE, true, 1);
return;
}
if (myChild1 != null && myChild2 != null && myChild1.getElementType() == NEWLINE) {
final ASTNode prev = SpacingUtil.getPrevElementType(myChild1);
if (prev != null && prev.getElementType() == SHORTCOMMENT) {
myResult =
Spacing.createSpacing(
0, 0, 1, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_IN_CODE);
return;
}
}
if (myParent instanceof MoonPsiElement) {
((MoonPsiElement) myParent).accept(this);
}
}
public static boolean isValidName(
final Project project, final PsiElement psiElement, final String newName) {
if (newName == null || newName.length() == 0) {
return false;
}
final Condition<String> inputValidator =
RenameInputValidatorRegistry.getInputValidator(psiElement);
if (inputValidator != null) {
return inputValidator.value(newName);
}
if (psiElement instanceof PsiFile || psiElement instanceof PsiDirectory) {
return newName.indexOf('\\') < 0 && newName.indexOf('/') < 0;
}
if (psiElement instanceof PomTargetPsiElement) {
return !StringUtil.isEmptyOrSpaces(newName);
}
final PsiFile file = psiElement.getContainingFile();
final Language elementLanguage = psiElement.getLanguage();
final Language fileLanguage = file == null ? null : file.getLanguage();
Language language =
fileLanguage == null
? elementLanguage
: fileLanguage.isKindOf(elementLanguage) ? fileLanguage : elementLanguage;
return LanguageNamesValidation.INSTANCE
.forLanguage(language)
.isIdentifier(newName.trim(), project);
}
public static boolean validElement(@NotNull PsiElement element) {
if (element instanceof PsiFile) return true;
if (!element.isPhysical()) return false;
final RefactoringSupportProvider provider =
LanguageRefactoringSupport.INSTANCE.forLanguage(element.getLanguage());
return provider.isSafeDeleteAvailable(element);
}
public static TextWithImports getEditorText(final Editor editor) {
if (editor == null) {
return null;
}
final Project project = editor.getProject();
if (project == null) return null;
String defaultExpression = editor.getSelectionModel().getSelectedText();
if (defaultExpression == null) {
int offset = editor.getCaretModel().getOffset();
PsiFile psiFile = PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
if (psiFile != null) {
PsiElement elementAtCursor = psiFile.findElementAt(offset);
if (elementAtCursor != null) {
final EditorTextProvider textProvider =
EditorTextProvider.EP.forLanguage(elementAtCursor.getLanguage());
if (textProvider != null) {
final TextWithImports editorText = textProvider.getEditorText(elementAtCursor);
if (editorText != null) return editorText;
}
}
}
} else {
return new TextWithImportsImpl(CodeFragmentKind.EXPRESSION, defaultExpression);
}
return null;
}
public boolean satisfiedBy(PsiElement element) {
if (element.getLanguage() != GroovyFileType.GROOVY_LANGUAGE) return false;
final PsiReference ref = element.getReference();
GrField field;
if (ref != null) {
PsiElement resolved = ref.resolve();
if (resolved instanceof GrAccessorMethod) {
resolved = ((GrAccessorMethod) resolved).getProperty();
}
if (!(resolved instanceof GrField)) return false;
field = (GrField) resolved;
} else {
final PsiElement parent = element.getParent();
if (!(parent instanceof GrField)) return false;
field = (GrField) parent;
if (field.getNameIdentifierGroovy() != element) return false;
}
final PsiElement varDeclaration = field.getParent();
if (!(varDeclaration instanceof GrVariableDeclaration)) return false;
if (((GrVariableDeclaration) varDeclaration).getVariables().length != 1) return false;
final GrExpression expression = field.getInitializerGroovy();
return expression instanceof GrClosableBlock;
}
private boolean shouldSkipPackages() {
if (PsiImplUtil.getRuntimeQualifier(myRefExpr) != null) {
return false;
}
PsiElement parent = myRefExpr.getParent();
return parent == null
|| parent.getLanguage().isKindOf(GroovyLanguage.INSTANCE); // don't skip in Play!
}
static boolean tryFlip(PsiElement left, PsiElement right) {
final Language language = left.getLanguage();
for (Flipper handler : EXTENSION.allForLanguage(language)) {
if (handler.flip(left, right)) {
return true;
}
}
return false;
}
@Override
public void invoke(
@NotNull final Project project, @NotNull Editor editor, @NotNull PsiFile file) {
PsiDocumentManager.getInstance(project).commitAllDocuments();
DumbService.getInstance(project).setAlternativeResolveEnabled(true);
try {
int offset = editor.getCaretModel().getOffset();
PsiElement[] elements =
underModalProgress(
project,
"Resolving Reference...",
() -> findAllTargetElements(project, editor, offset));
FeatureUsageTracker.getInstance().triggerFeatureUsed("navigation.goto.declaration");
if (elements.length != 1) {
if (elements.length == 0
&& suggestCandidates(TargetElementUtil.findReference(editor, offset)).isEmpty()) {
PsiElement element =
findElementToShowUsagesOf(editor, editor.getCaretModel().getOffset());
if (startFindUsages(editor, element)) {
return;
}
// disable 'no declaration found' notification for keywords
final PsiElement elementAtCaret = file.findElementAt(offset);
if (elementAtCaret != null) {
final NamesValidator namesValidator =
LanguageNamesValidation.INSTANCE.forLanguage(elementAtCaret.getLanguage());
if (namesValidator != null
&& namesValidator.isKeyword(elementAtCaret.getText(), project)) {
return;
}
}
}
chooseAmbiguousTarget(editor, offset, elements, file);
return;
}
PsiElement element = elements[0];
if (element == findElementToShowUsagesOf(editor, editor.getCaretModel().getOffset())
&& startFindUsages(editor, element)) {
return;
}
PsiElement navElement = element.getNavigationElement();
navElement = TargetElementUtil.getInstance().getGotoDeclarationTarget(element, navElement);
if (navElement != null) {
gotoTargetElement(navElement, editor, file);
}
} catch (IndexNotReadyException e) {
DumbService.getInstance(project)
.showDumbModeNotification("Navigation is not available here during index update");
} finally {
DumbService.getInstance(project).setAlternativeResolveEnabled(false);
}
}
public static String cleanRefIdForPsiElement(PsiElement element) {
final Language language = element.getLanguage();
if (language instanceof JavaLanguage) {
if (element instanceof PsiModifierList) {
PsiAnnotation[] annotations = ((PsiAnnotationOwner) element).getAnnotations();
for (PsiAnnotation annotation : annotations) {
if (AnnoRefConfigSettings.getInstance(element.getProject())
.getAnnoRefState()
.ANNOREF_ANNOTATION_FQN
.equals(annotation.getQualifiedName())) {
String refKey =
SQLRefNamingUtil.cleanAnnoRefForName(annotation.getContainingFile(), annotation);
if (refKey != null) {
return refKey;
}
}
}
}
if (element instanceof PsiAnnotation) {
final PsiAnnotation psiAnnotation = (PsiAnnotation) element;
if (AnnoRefConfigSettings.getInstance(element.getProject())
.getAnnoRefState()
.ANNOREF_ANNOTATION_FQN
.equals(psiAnnotation.getQualifiedName())) {
String cleanedAnnoRef =
SQLRefNamingUtil.cleanAnnoRefForName(
psiAnnotation.getContainingFile(), psiAnnotation);
if (cleanedAnnoRef != null) {
return cleanedAnnoRef;
}
}
if (element instanceof PsiJavaToken
&& ((PsiJavaToken) element).getTokenType() == JavaTokenType.STRING_LITERAL) {
final String refKey = StringUtils.cleanQuote(element.getText());
if (refKey != null) {
return refKey;
}
}
}
}
if (language instanceof XMLLanguage) {
if (SQLRefNamingUtil.isPropitiousXmlFile(element.getContainingFile())) {
final boolean isXmlTokenValid =
new FilterElementProcessor(
new XmlTokenTypeFilter(XmlTokenType.XML_ATTRIBUTE_VALUE_TOKEN))
.execute(element);
if (isXmlTokenValid) {
final String refKey = getSqlRefKey(element);
if (refKey != null) {
return refKey;
}
}
}
}
return null;
}
@Override
public PsiElement qualifyClassReferences(@NotNull PsiElement element) {
final ReferenceAdjuster adjuster =
ReferenceAdjuster.Extension.getReferenceAdjuster(element.getLanguage());
if (adjuster != null) {
final ASTNode reference = adjuster.process(element.getNode(), false, false, true, true);
return SourceTreeToPsiMap.treeToPsiNotNull(reference);
}
return element;
}
@Override
public void visitElement(PsiElement element) {
final RefManagerExtension extension = getExtension(element.getLanguage());
if (extension != null) {
extension.visitElement(element);
}
for (PsiElement aChildren : element.getChildren()) {
aChildren.accept(this);
}
}
@Override
protected boolean isAvailable(PsiElement element, Editor editor, PsiFile file) {
return editor.getSettings().isVariableInplaceRenameEnabled()
&& element instanceof PsiNameIdentifierOwner
&& element.getUseScope() instanceof LocalSearchScope
&& element.getLanguage() == PerlLanguage.INSTANCE
&& ((PsiNameIdentifierOwner) element).getNameIdentifier() instanceof PerlString
&& element.getContainingFile().getViewProvider().getAllFiles().size() < 2;
}
@Nullable
private static Pair<PsiElement, TextRange> findExpression(
PsiElement element, boolean allowMethodCalls) {
final EditorTextProvider textProvider =
EditorTextProvider.EP.forLanguage(element.getLanguage());
if (textProvider != null) {
return textProvider.findExpression(element, allowMethodCalls);
}
return null;
}
@Override
public void visitElement(PsiElement element) {
if (element.getLanguage() != JavaLanguage.INSTANCE) {
return;
}
if (!PsiUtil.isLanguageLevel5OrHigher(element)) {
return;
}
super.visitElement(element);
}
public boolean canInlineElement(PsiElement element) {
if (element instanceof PsiParameter) {
final PsiElement parent = element.getParent();
if (parent instanceof PsiParameterList
&& parent.getParent() instanceof PsiMethod
&& element.getLanguage() == JavaLanguage.INSTANCE) {
return true;
}
}
return false;
}
private static boolean spacesOnly(@Nullable TreeElement node) {
if (node == null) return false;
if (isWhitespaceOrEmpty(node)) return true;
PsiElement psi = node.getPsi();
if (psi == null) {
return false;
}
Language language = psi.getLanguage();
return WhiteSpaceFormattingStrategyFactory.getStrategy(language).containsWhitespacesOnly(node);
}
public static boolean isCommentTextElement(final PsiElement element) {
final Commenter commenter = LanguageCommenters.INSTANCE.forLanguage(element.getLanguage());
if (commenter instanceof CodeDocumentationAwareCommenterEx) {
final CodeDocumentationAwareCommenterEx commenterEx =
(CodeDocumentationAwareCommenterEx) commenter;
if (commenterEx.isDocumentationCommentText(element)) return true;
if (element instanceof PsiComment && commenterEx.isDocumentationComment((PsiComment) element))
return false;
}
return isComment(element);
}
@Override
public void shortenClassReferences(@NotNull PsiElement element, int startOffset, int endOffset)
throws IncorrectOperationException {
CheckUtil.checkWritable(element);
if (SourceTreeToPsiMap.hasTreeElement(element)) {
final ReferenceAdjuster adjuster =
ReferenceAdjuster.Extension.getReferenceAdjuster(element.getLanguage());
if (adjuster != null) {
adjuster.processRange(element.getNode(), startOffset, endOffset, myProject);
}
}
}
@NotNull
protected UsageInfo[] findUsages() {
final PsiManager manager = myMethod.getManager();
final GlobalSearchScope searchScope = GlobalSearchScope.allScope(manager.getProject());
final List<UsageInfo> usages = new ArrayList<UsageInfo>();
for (PsiReference ref : ReferencesSearch.search(myMethod, searchScope, false)) {
final PsiElement element = ref.getElement();
if (element instanceof PsiReferenceExpression) {
boolean isInternal = PsiTreeUtil.isAncestor(myMethod, element, true);
usages.add(new MethodCallUsageInfo((PsiReferenceExpression) element, isInternal));
} else if (element instanceof PsiDocTagValue) {
usages.add(new JavadocUsageInfo(((PsiDocTagValue) element)));
} else {
throw new UnknownReferenceTypeException(element.getLanguage());
}
}
if (myTargetClass.isInterface()) {
addInheritorUsages(myTargetClass, searchScope, usages);
}
final PsiCodeBlock body = myMethod.getBody();
if (body != null) {
body.accept(
new JavaRecursiveElementWalkingVisitor() {
@Override
public void visitNewExpression(PsiNewExpression expression) {
if (MoveInstanceMembersUtil.getClassReferencedByThis(expression) != null) {
usages.add(new InternalUsageInfo(expression));
}
super.visitNewExpression(expression);
}
@Override
public void visitReferenceExpression(PsiReferenceExpression expression) {
if (MoveInstanceMembersUtil.getClassReferencedByThis(expression) != null) {
usages.add(new InternalUsageInfo(expression));
} else if (!expression.isQualified()) {
final PsiElement resolved = expression.resolve();
if (myTargetVariable.equals(resolved)) {
usages.add(new InternalUsageInfo(expression));
}
}
super.visitReferenceExpression(expression);
}
});
}
return usages.toArray(new UsageInfo[usages.size()]);
}
@Override
protected boolean isAvailable(PsiElement element, Editor editor, PsiFile file) {
final PsiElement nameSuggestionContext = file.findElementAt(editor.getCaretModel().getOffset());
if (element == null && LookupManager.getActiveLookup(editor) != null) {
element = PsiTreeUtil.getParentOfType(nameSuggestionContext, PsiNamedElement.class);
}
final RefactoringSupportProvider supportProvider =
element != null
? LanguageRefactoringSupport.INSTANCE.forLanguage(element.getLanguage())
: null;
return editor.getSettings().isVariableInplaceRenameEnabled()
&& supportProvider != null
&& supportProvider.isMemberInplaceRenameAvailable(element, nameSuggestionContext);
}
@Override
public boolean processUsage(
ChangeInfo changeInfo, UsageInfo usageInfo, boolean beforeMethodChange, UsageInfo[] usages) {
if (!(changeInfo instanceof JavaChangeInfo)) return false;
PsiElement element = usageInfo.getElement();
if (element == null) return false;
if (!GroovyLanguage.INSTANCE.equals(element.getLanguage())) return false;
if (beforeMethodChange) {
if (usageInfo instanceof OverriderUsageInfo) {
processPrimaryMethodInner(
((JavaChangeInfo) changeInfo),
(GrMethod) ((OverriderUsageInfo) usageInfo).getElement(),
((OverriderUsageInfo) usageInfo).getBaseMethod());
}
} else {
if (usageInfo instanceof GrMethodCallUsageInfo) {
processMethodUsage(
element,
((JavaChangeInfo) changeInfo),
((GrMethodCallUsageInfo) usageInfo).isToChangeArguments(),
((GrMethodCallUsageInfo) usageInfo).isToCatchExceptions(),
((GrMethodCallUsageInfo) usageInfo).getMapToArguments(),
((GrMethodCallUsageInfo) usageInfo).getSubstitutor());
return true;
} else if (usageInfo instanceof DefaultConstructorImplicitUsageInfo) {
processConstructor(
(GrMethod) ((DefaultConstructorImplicitUsageInfo) usageInfo).getConstructor(),
(JavaChangeInfo) changeInfo);
return true;
} else if (usageInfo instanceof NoConstructorClassUsageInfo) {
processClassUsage(
(GrTypeDefinition) ((NoConstructorClassUsageInfo) usageInfo).getPsiClass(),
((JavaChangeInfo) changeInfo));
return true;
} else if (usageInfo instanceof ChangeSignatureParameterUsageInfo) {
String newName = ((ChangeSignatureParameterUsageInfo) usageInfo).newParameterName;
((PsiReference) element).handleElementRename(newName);
return true;
} else {
PsiReference ref = element.getReference();
if (ref != null && changeInfo.getMethod() != null) {
ref.bindToElement(changeInfo.getMethod());
return true;
}
}
}
return false;
}
private static boolean isLiteral(PsiElement element) {
if (element == null) return false;
final ASTNode astNode = element.getNode();
if (astNode == null) {
return false;
}
final IElementType elementType = astNode.getElementType();
final ParserDefinition parserDefinition =
LanguageParserDefinitions.INSTANCE.forLanguage(element.getLanguage());
if (parserDefinition != null) {
final TokenSet literals = parserDefinition.getStringLiteralElements();
return literals.contains(elementType);
}
return false;
}
private static boolean isBrace(@NotNull PsiElement candidate) {
final ASTNode node = candidate.getNode();
if (node != null && node.getFirstChildNode() == null) {
final PairedBraceMatcher braceMatcher =
LanguageBraceMatching.INSTANCE.forLanguage(candidate.getLanguage());
if (braceMatcher != null) {
final IElementType elementType = node.getElementType();
for (BracePair pair : braceMatcher.getPairs()) {
if (elementType == pair.getLeftBraceType() || elementType == pair.getRightBraceType()) {
return true;
}
}
}
}
return false;
}
@Override
public Result preprocessEnter(
@NotNull final PsiFile file,
@NotNull final Editor editor,
@NotNull final Ref<Integer> caretOffsetRef,
@NotNull final Ref<Integer> caretAdvance,
@NotNull final DataContext dataContext,
final EditorActionHandler originalHandler) {
int caretOffset = caretOffsetRef.get().intValue();
PsiElement psiAtOffset = file.findElementAt(caretOffset);
if (psiAtOffset != null && psiAtOffset.getTextOffset() < caretOffset) {
ASTNode token = psiAtOffset.getNode();
Document document = editor.getDocument();
CharSequence text = document.getText();
final Language language = psiAtOffset.getLanguage();
final Commenter languageCommenter = LanguageCommenters.INSTANCE.forLanguage(language);
final CodeDocumentationAwareCommenter commenter =
languageCommenter instanceof CodeDocumentationAwareCommenter
? (CodeDocumentationAwareCommenter) languageCommenter
: null;
if (commenter != null && token.getElementType() == commenter.getLineCommentTokenType()) {
final int offset = CharArrayUtil.shiftForward(text, caretOffset, " \t");
if (offset < document.getTextLength() && text.charAt(offset) != '\n') {
String prefix = commenter.getLineCommentPrefix();
assert prefix != null : "Line Comment type is set but Line Comment Prefix is null!";
if (!StringUtil.startsWith(text, offset, prefix)) {
if (text.charAt(caretOffset) != ' ' && !prefix.endsWith(" ")) {
prefix += " ";
}
document.insertString(caretOffset, prefix);
return Result.Default;
} else {
int afterPrefix = offset + prefix.length();
if (afterPrefix < document.getTextLength() && text.charAt(afterPrefix) != ' ') {
document.insertString(afterPrefix, " ");
// caretAdvance.set(0);
}
caretOffsetRef.set(offset);
}
return Result.Default;
}
}
}
return Result.Continue;
}
@Nullable
private static PsiFile getRoot(final PsiFile file, final Editor editor) {
if (file == null) return null;
int offset = editor.getCaretModel().getOffset();
if (offset == editor.getDocument().getTextLength()) offset--;
if (offset < 0) return null;
PsiElement leafElement = file.findElementAt(offset);
if (leafElement == null) return null;
if (leafElement.getLanguage() instanceof DependentLanguage) {
leafElement =
file.getViewProvider().findElementAt(offset, file.getViewProvider().getBaseLanguage());
if (leafElement == null) return null;
}
ASTNode node = leafElement.getNode();
if (node == null) return null;
return (PsiFile) PsiUtilBase.getRoot(node).getPsi();
}
public static String getNewText(PsiElement elt) {
Project project = elt.getProject();
PsiFile psiFile = getContainingFile(elt);
final Document doc = PsiDocumentManager.getInstance(project).getDocument(psiFile);
if (doc == null) return null;
final ImplementationTextSelectioner implementationTextSelectioner =
LanguageImplementationTextSelectioner.INSTANCE.forLanguage(elt.getLanguage());
int start = implementationTextSelectioner.getTextStartOffset(elt);
final int end = implementationTextSelectioner.getTextEndOffset(elt);
final int lineStart = doc.getLineStartOffset(doc.getLineNumber(start));
final int lineEnd =
end < doc.getTextLength()
? doc.getLineEndOffset(doc.getLineNumber(end))
: doc.getTextLength();
return doc.getCharsSequence().subSequence(lineStart, lineEnd).toString();
}
@Override
public PsiElement shortenClassReferences(@NotNull PsiElement element, int flags)
throws IncorrectOperationException {
CheckUtil.checkWritable(element);
if (!SourceTreeToPsiMap.hasTreeElement(element)) return element;
final boolean addImports = (flags & DO_NOT_ADD_IMPORTS) == 0;
final boolean incompleteCode = (flags & UNCOMPLETE_CODE) != 0;
final ReferenceAdjuster adjuster =
ReferenceAdjuster.Extension.getReferenceAdjuster(element.getLanguage());
if (adjuster != null) {
final ASTNode reference =
adjuster.process(element.getNode(), addImports, incompleteCode, myProject);
return SourceTreeToPsiMap.treeToPsiNotNull(reference);
} else {
return element;
}
}
@Nullable
PsiElement findMatchingElement(@Nullable PsiElement element, Editor editor) {
while (element != null) {
if (!JavaLanguage.INSTANCE.equals(element.getLanguage())) {
break;
}
if (predicate instanceof PsiElementEditorPredicate) {
if (((PsiElementEditorPredicate) predicate).satisfiedBy(element, editor)) {
return element;
}
} else if (predicate.satisfiedBy(element)) {
return element;
}
element = element.getParent();
if (element instanceof PsiFile) {
break;
}
}
return null;
}
