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;
}
@PsiUtil.AccessLevel
private static int getEffectiveLevel(
@NotNull PsiElement element,
@NotNull PsiFile file,
@NotNull PsiFile memberFile,
PsiClass memberClass,
PsiPackage memberPackage) {
PsiClass aClass = PsiTreeUtil.getParentOfType(element, PsiClass.class);
if (memberClass != null && PsiTreeUtil.isAncestor(aClass, memberClass, false)
|| aClass != null && PsiTreeUtil.isAncestor(memberClass, aClass, false)) {
// access from the same file can be via private
// except when used in annotation:
// @Ann(value = C.VAL) class C { public static final String VAL = "xx"; }
PsiAnnotation annotation = PsiTreeUtil.getParentOfType(element, PsiAnnotation.class);
if (annotation != null
&& annotation.getParent() instanceof PsiModifierList
&& annotation.getParent().getParent() == aClass) {
return PsiUtil.ACCESS_LEVEL_PACKAGE_LOCAL;
}
return PsiUtil.ACCESS_LEVEL_PRIVATE;
}
// if (file == memberFile) {
// return PsiUtil.ACCESS_LEVEL_PACKAGE_LOCAL;
// }
PsiDirectory directory = file.getContainingDirectory();
PsiPackage aPackage =
directory == null ? null : JavaDirectoryService.getInstance().getPackage(directory);
if (aPackage == memberPackage
|| aPackage != null
&& memberPackage != null
&& Comparing.strEqual(
aPackage.getQualifiedName(), memberPackage.getQualifiedName())) {
return PsiUtil.ACCESS_LEVEL_PACKAGE_LOCAL;
}
if (aClass != null && memberClass != null && aClass.isInheritor(memberClass, true)) {
// access from subclass can be via protected, except for constructors
PsiElement resolved =
element instanceof PsiReference ? ((PsiReference) element).resolve() : null;
boolean isConstructor =
resolved instanceof PsiClass && element.getParent() instanceof PsiNewExpression
|| resolved instanceof PsiMethod && ((PsiMethod) resolved).isConstructor();
if (!isConstructor) {
return PsiUtil.ACCESS_LEVEL_PROTECTED;
}
}
return PsiUtil.ACCESS_LEVEL_PUBLIC;
}
@Nullable
public static String getSourcePositionPackageDisplayName(
DebugProcessImpl debugProcess, @Nullable SourcePosition position) {
if (position == null) {
return null;
}
final PsiFile positionFile = position.getFile();
if (positionFile instanceof JspFile) {
final PsiDirectory dir = positionFile.getContainingDirectory();
return dir != null ? dir.getVirtualFile().getPresentableUrl() : null;
}
final PsiClass psiClass = getClassAt(position);
if (psiClass != null) {
PsiClass toplevel = PsiUtil.getTopLevelClass(psiClass);
if (toplevel != null) {
String qName = toplevel.getQualifiedName();
if (qName != null) {
int i = qName.lastIndexOf('.');
return i > 0 ? qName.substring(0, i) : "";
}
}
}
if (positionFile instanceof PsiClassOwner) {
String name = ((PsiClassOwner) positionFile).getPackageName();
if (!StringUtil.isEmpty(name)) {
return name;
}
}
if (debugProcess != null && debugProcess.isAttached()) {
List<ReferenceType> allClasses = debugProcess.getPositionManager().getAllClasses(position);
if (!allClasses.isEmpty()) {
final String className = allClasses.get(0).name();
int dotIndex = className.lastIndexOf('.');
if (dotIndex >= 0) {
return className.substring(0, dotIndex);
}
}
}
return "";
}
@Nullable
private RunnerAndConfigurationSettings createConfiguration(final PsiClass aClass) {
final Project project = aClass.getProject();
RunnerAndConfigurationSettings settings =
RunManagerEx.getInstanceEx(project).createConfiguration("", getConfigurationFactory());
final GroovyScriptRunConfiguration configuration =
(GroovyScriptRunConfiguration) settings.getConfiguration();
final PsiFile file = aClass.getContainingFile().getOriginalFile();
final PsiDirectory dir = file.getContainingDirectory();
if (dir == null) return null;
configuration.setWorkDir(dir.getVirtualFile().getPath());
final VirtualFile vFile = file.getVirtualFile();
if (vFile == null) return null;
configuration.setScriptPath(vFile.getPath());
RunConfigurationModule module = configuration.getConfigurationModule();
String name = getConfigurationName(aClass, module);
configuration.setName(name);
configuration.setModule(JavaExecutionUtil.findModule(aClass));
return settings;
}
@NotNull
public static SearchScope getClassUseScope(@NotNull PsiClass aClass) {
if (aClass instanceof PsiAnonymousClass) {
return new LocalSearchScope(aClass);
}
final GlobalSearchScope maximalUseScope = ResolveScopeManager.getElementUseScope(aClass);
PsiFile file = aClass.getContainingFile();
if (PsiImplUtil.isInServerPage(file)) return maximalUseScope;
final PsiClass containingClass = aClass.getContainingClass();
if (aClass.hasModifierProperty(PsiModifier.PUBLIC)
|| aClass.hasModifierProperty(PsiModifier.PROTECTED)) {
return containingClass == null ? maximalUseScope : containingClass.getUseScope();
} else if (aClass.hasModifierProperty(PsiModifier.PRIVATE)
|| aClass instanceof PsiTypeParameter) {
PsiClass topClass = PsiUtil.getTopLevelClass(aClass);
return new LocalSearchScope(topClass == null ? aClass.getContainingFile() : topClass);
} else {
PsiPackage aPackage = null;
if (file instanceof PsiJavaFile) {
aPackage =
JavaPsiFacade.getInstance(aClass.getProject())
.findPackage(((PsiJavaFile) file).getPackageName());
}
if (aPackage == null) {
PsiDirectory dir = file.getContainingDirectory();
if (dir != null) {
aPackage = JavaDirectoryService.getInstance().getPackage(dir);
}
}
if (aPackage != null) {
SearchScope scope = PackageScope.packageScope(aPackage, false);
scope = scope.intersectWith(maximalUseScope);
return scope;
}
return new LocalSearchScope(file);
}
}
static boolean isSideEffectFreeConstructor(PsiNewExpression newExpression) {
PsiJavaCodeReferenceElement classReference = newExpression.getClassReference();
PsiClass aClass = classReference == null ? null : (PsiClass) classReference.resolve();
String qualifiedName = aClass == null ? null : aClass.getQualifiedName();
if (qualifiedName == null) return false;
if (ourSideEffectFreeClasses.contains(qualifiedName)) return true;
PsiFile file = aClass.getContainingFile();
PsiDirectory directory = file.getContainingDirectory();
PsiPackage classPackage = JavaDirectoryService.getInstance().getPackage(directory);
String packageName = classPackage == null ? null : classPackage.getQualifiedName();
// all Throwable descendants from java.lang are side effects free
if ("java.lang".equals(packageName) || "java.io".equals(packageName)) {
PsiClass throwableClass =
JavaPsiFacade.getInstance(aClass.getProject())
.findClass("java.lang.Throwable", aClass.getResolveScope());
if (throwableClass != null
&& InheritanceUtil.isInheritorOrSelf(aClass, throwableClass, true)) {
return true;
}
}
return false;
}
public void performRefactoring(UsageInfo[] usages) {
final int[] choice = myAllRenames.size() > 1 ? new int[] {-1} : null;
String message = null;
try {
for (Iterator<Map.Entry<PsiElement, String>> iterator = myAllRenames.entrySet().iterator();
iterator.hasNext(); ) {
Map.Entry<PsiElement, String> entry = iterator.next();
if (entry.getKey() instanceof PsiFile) {
final PsiFile file = (PsiFile) entry.getKey();
final PsiDirectory containingDirectory = file.getContainingDirectory();
if (CopyFilesOrDirectoriesHandler.checkFileExist(
containingDirectory, choice, file, entry.getValue(), "Rename")) {
iterator.remove();
continue;
}
}
RenameUtil.checkRename(entry.getKey(), entry.getValue());
}
} catch (IncorrectOperationException e) {
message = e.getMessage();
}
if (message != null) {
CommonRefactoringUtil.showErrorMessage(
RefactoringBundle.message("rename.title"), message, getHelpID(), myProject);
return;
}
List<Runnable> postRenameCallbacks = new ArrayList<Runnable>();
final MultiMap<PsiElement, UsageInfo> classified =
classifyUsages(myAllRenames.keySet(), usages);
for (final PsiElement element : myAllRenames.keySet()) {
String newName = myAllRenames.get(element);
final RefactoringElementListener elementListener =
getTransaction().getElementListener(element);
final RenamePsiElementProcessor renamePsiElementProcessor =
RenamePsiElementProcessor.forElement(element);
Runnable postRenameCallback =
renamePsiElementProcessor.getPostRenameCallback(element, newName, elementListener);
final Collection<UsageInfo> infos = classified.get(element);
try {
RenameUtil.doRename(
element,
newName,
infos.toArray(new UsageInfo[infos.size()]),
myProject,
elementListener);
} catch (final IncorrectOperationException e) {
RenameUtil.showErrorMessage(e, element, myProject);
return;
}
if (postRenameCallback != null) {
postRenameCallbacks.add(postRenameCallback);
}
}
for (Runnable runnable : postRenameCallbacks) {
runnable.run();
}
List<NonCodeUsageInfo> nonCodeUsages = new ArrayList<NonCodeUsageInfo>();
for (UsageInfo usage : usages) {
if (usage instanceof NonCodeUsageInfo) {
nonCodeUsages.add((NonCodeUsageInfo) usage);
}
}
myNonCodeUsages = nonCodeUsages.toArray(new NonCodeUsageInfo[nonCodeUsages.size()]);
if (!mySkippedUsages.isEmpty()) {
if (!ApplicationManager.getApplication().isUnitTestMode()
&& !ApplicationManager.getApplication().isHeadlessEnvironment()) {
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
public void run() {
final IdeFrame ideFrame = WindowManager.getInstance().getIdeFrame(myProject);
if (ideFrame != null) {
StatusBarEx statusBar = (StatusBarEx) ideFrame.getStatusBar();
HyperlinkListener listener =
new HyperlinkListener() {
public void hyperlinkUpdate(HyperlinkEvent e) {
if (e.getEventType() != HyperlinkEvent.EventType.ACTIVATED) return;
Messages.showMessageDialog(
"<html>"
+ StringUtil.join(
mySkippedUsages,
new Function<UnresolvableCollisionUsageInfo, String>() {
public String fun(
UnresolvableCollisionUsageInfo
unresolvableCollisionUsageInfo) {
return unresolvableCollisionUsageInfo
.getDescription();
}
},
"<br>")
+ "</html>",
"Don't panic! They are safe to skip",
null);
}
};
statusBar.notifyProgressByBalloon(
MessageType.WARNING,
"<html><body>Unable to rename certain usages. <a href=\"\">Browse</a></body></html>",
null,
listener);
}
}
},
ModalityState.NON_MODAL);
}
}
}
public void invoke(
@NotNull final Project project,
final Editor editor,
final PsiFile file,
DataContext dataContext) {
myIncludingFile = file;
if (!editor.getSelectionModel().hasSelection()) {
String message =
RefactoringBundle.getCannotRefactorMessage(RefactoringBundle.message("no.selection"));
CommonRefactoringUtil.showErrorHint(project, editor, message, getRefactoringName(), HELP_ID);
return;
}
final int start = editor.getSelectionModel().getSelectionStart();
final int end = editor.getSelectionModel().getSelectionEnd();
final Pair<T, T> children = findPairToExtract(start, end);
if (children == null) {
String message =
RefactoringBundle.getCannotRefactorMessage(
RefactoringBundle.message("selection.does.not.form.a.fragment.for.extraction"));
CommonRefactoringUtil.showErrorHint(project, editor, message, getRefactoringName(), HELP_ID);
return;
}
if (!verifyChildRange(children.getFirst(), children.getSecond())) {
String message =
RefactoringBundle.getCannotRefactorMessage(
RefactoringBundle.message("cannot.extract.selected.elements.into.include.file"));
CommonRefactoringUtil.showErrorHint(project, editor, message, getRefactoringName(), HELP_ID);
return;
}
final FileType fileType = getFileType(getLanguageForExtract(children.getFirst()));
if (!(fileType instanceof LanguageFileType)) {
String message =
RefactoringBundle.message(
"the.language.for.selected.elements.has.no.associated.file.type");
CommonRefactoringUtil.showErrorHint(project, editor, message, getRefactoringName(), HELP_ID);
return;
}
if (!CommonRefactoringUtil.checkReadOnlyStatus(project, file)) return;
ExtractIncludeDialog dialog =
createDialog(file.getContainingDirectory(), getExtractExtension(fileType, children.first));
dialog.show();
if (dialog.getExitCode() == DialogWrapper.OK_EXIT_CODE) {
final PsiDirectory targetDirectory = dialog.getTargetDirectory();
LOG.assertTrue(targetDirectory != null);
final String targetfileName = dialog.getTargetFileName();
CommandProcessor.getInstance()
.executeCommand(
project,
new Runnable() {
public void run() {
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
public void run() {
try {
final List<IncludeDuplicate<T>> duplicates =
new ArrayList<IncludeDuplicate<T>>();
final T first = children.getFirst();
final T second = children.getSecond();
PsiEquivalenceUtil.findChildRangeDuplicates(
first,
second,
file,
new PairConsumer<PsiElement, PsiElement>() {
public void consume(
final PsiElement start, final PsiElement end) {
duplicates.add(new IncludeDuplicate<T>((T) start, (T) end));
}
});
final String includePath =
processPrimaryFragment(
first, second, targetDirectory, targetfileName, file);
editor
.getCaretModel()
.moveToOffset(first.getTextRange().getStartOffset());
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
public void run() {
replaceDuplicates(
includePath, duplicates, editor, project);
}
});
} catch (IncorrectOperationException e) {
CommonRefactoringUtil.showErrorMessage(
getRefactoringName(), e.getMessage(), null, project);
}
editor.getSelectionModel().removeSelection();
}
});
}
},
getRefactoringName(),
null);
}
}
private PsiClass buildClass() {
if (existingClass != null) {
return existingClass;
}
final ParameterObjectBuilder beanClassBuilder = new ParameterObjectBuilder();
beanClassBuilder.setVisibility(myCreateInnerClass ? PsiModifier.PRIVATE : PsiModifier.PUBLIC);
beanClassBuilder.setProject(myProject);
beanClassBuilder.setTypeArguments(typeParams);
beanClassBuilder.setClassName(className);
beanClassBuilder.setPackageName(packageName);
for (ParameterChunk parameterChunk : parameters) {
final VariableData parameter = parameterChunk.parameter;
final boolean setterRequired = paramsNeedingSetters.contains(parameter.variable);
beanClassBuilder.addField(
(PsiParameter) parameter.variable, parameter.name, parameter.type, setterRequired);
}
final String classString = beanClassBuilder.buildBeanClass();
try {
final PsiFileFactory factory = PsiFileFactory.getInstance(method.getProject());
final PsiJavaFile newFile =
(PsiJavaFile)
factory.createFileFromText(className + ".java", JavaFileType.INSTANCE, classString);
if (myCreateInnerClass) {
final PsiClass containingClass = method.getContainingClass();
final PsiClass[] classes = newFile.getClasses();
assert classes.length > 0 : classString;
final PsiClass innerClass = (PsiClass) containingClass.add(classes[0]);
PsiUtil.setModifierProperty(innerClass, PsiModifier.STATIC, true);
return (PsiClass)
JavaCodeStyleManager.getInstance(newFile.getProject())
.shortenClassReferences(innerClass);
} else {
final PsiFile containingFile = method.getContainingFile();
final PsiDirectory containingDirectory = containingFile.getContainingDirectory();
final PsiDirectory directory;
if (myMoveDestination != null) {
directory = myMoveDestination.getTargetDirectory(containingDirectory);
} else {
final Module module = ModuleUtil.findModuleForPsiElement(containingFile);
directory =
PackageUtil.findOrCreateDirectoryForPackage(
module, packageName, containingDirectory, true, true);
}
if (directory != null) {
final CodeStyleManager codeStyleManager =
CodeStyleManager.getInstance(method.getManager().getProject());
final PsiElement shortenedFile =
JavaCodeStyleManager.getInstance(newFile.getProject())
.shortenClassReferences(newFile);
final PsiElement reformattedFile = codeStyleManager.reformat(shortenedFile);
return ((PsiJavaFile) directory.add(reformattedFile)).getClasses()[0];
}
}
} catch (IncorrectOperationException e) {
logger.info(e);
}
return null;
}
private void checkMember(@NotNull final PsiMember member) {
if (member.hasModifierProperty(PsiModifier.PRIVATE)
|| member.hasModifierProperty(PsiModifier.NATIVE)) return;
if (member instanceof PsiMethod && member instanceof SyntheticElement || !member.isPhysical())
return;
if (member instanceof PsiMethod) {
PsiMethod method = (PsiMethod) member;
if (!method.getHierarchicalMethodSignature().getSuperSignatures().isEmpty()) {
log(member.getName() + " overrides");
return; // overrides
}
if (MethodUtils.isOverridden(method)) {
log(member.getName() + " overridden");
return;
}
}
if (member instanceof PsiEnumConstant) return;
if (member instanceof PsiClass
&& (member instanceof PsiAnonymousClass
|| member instanceof PsiTypeParameter
|| member instanceof PsiSyntheticClass
|| PsiUtil.isLocalClass((PsiClass) member))) {
return;
}
final PsiClass memberClass = member.getContainingClass();
if (memberClass != null
&& (memberClass.isInterface()
|| memberClass.isEnum()
|| memberClass.isAnnotationType()
|| PsiUtil.isLocalClass(memberClass) && member instanceof PsiClass)) {
return;
}
final PsiFile memberFile = member.getContainingFile();
Project project = memberFile.getProject();
if (myDeadCodeInspection.isEntryPoint(member)) {
log(member.getName() + " is entry point");
return;
}
PsiModifierList memberModifierList = member.getModifierList();
if (memberModifierList == null) return;
final int currentLevel = PsiUtil.getAccessLevel(memberModifierList);
final AtomicInteger maxLevel = new AtomicInteger(PsiUtil.ACCESS_LEVEL_PRIVATE);
final AtomicBoolean foundUsage = new AtomicBoolean();
PsiDirectory memberDirectory = memberFile.getContainingDirectory();
final PsiPackage memberPackage =
memberDirectory == null
? null
: JavaDirectoryService.getInstance().getPackage(memberDirectory);
log(member.getName() + ": checking effective level for " + member);
boolean result =
UnusedSymbolUtil.processUsages(
project,
memberFile,
member,
new EmptyProgressIndicator(),
null,
new Processor<UsageInfo>() {
@Override
public boolean process(UsageInfo info) {
foundUsage.set(true);
PsiFile psiFile = info.getFile();
if (psiFile == null) return true;
if (!(psiFile instanceof PsiJavaFile)) {
log(" refd from " + psiFile.getName() + "; set to public");
maxLevel.set(PsiUtil.ACCESS_LEVEL_PUBLIC);
if (memberClass != null) {
childMembersAreUsedOutsideMyPackage.add(memberClass);
}
return false; // referenced from XML, has to be public
}
// int offset = info.getNavigationOffset();
// if (offset == -1) return true;
PsiElement element = info.getElement();
if (element == null) return true;
@PsiUtil.AccessLevel
int level =
getEffectiveLevel(element, psiFile, memberFile, memberClass, memberPackage);
log(
" ref in file "
+ psiFile.getName()
+ "; level = "
+ PsiUtil.getAccessModifier(level)
+ "; ("
+ element
+ ")");
while (true) {
int oldLevel = maxLevel.get();
if (level <= oldLevel || maxLevel.compareAndSet(oldLevel, level)) break;
}
if (level == PsiUtil.ACCESS_LEVEL_PUBLIC && memberClass != null) {
childMembersAreUsedOutsideMyPackage.add(memberClass);
}
return level != PsiUtil.ACCESS_LEVEL_PUBLIC;
}
});
if (!foundUsage.get()) {
log(member.getName() + " unused; ignore");
return; // do not propose private for unused method
}
int max = maxLevel.get();
if (max == PsiUtil.ACCESS_LEVEL_PRIVATE && memberClass == null) {
max = PsiUtil.ACCESS_LEVEL_PACKAGE_LOCAL;
}
log(member.getName() + ": effective level is '" + PsiUtil.getAccessModifier(max) + "'");
if (max < currentLevel) {
if (max == PsiUtil.ACCESS_LEVEL_PACKAGE_LOCAL
&& member instanceof PsiClass
&& childMembersAreUsedOutsideMyPackage.contains(member)) {
log(member.getName() + " children used outside my package; ignore");
return; // e.g. some public method is used outside my package (without importing class)
}
PsiElement toHighlight =
currentLevel == PsiUtil.ACCESS_LEVEL_PACKAGE_LOCAL
? ((PsiNameIdentifierOwner) member).getNameIdentifier()
: ContainerUtil.find(
memberModifierList.getChildren(),
new Condition<PsiElement>() {
@Override
public boolean value(PsiElement element) {
return element instanceof PsiKeyword
&& element.getText().equals(PsiUtil.getAccessModifier(currentLevel));
}
});
assert toHighlight != null
: member
+ " ; "
+ ((PsiNameIdentifierOwner) member).getNameIdentifier()
+ "; "
+ memberModifierList.getText();
myHolder.registerProblem(
toHighlight,
"Access can be " + PsiUtil.getAccessModifier(max),
new ChangeModifierFix(PsiUtil.getAccessModifier(max)));
}
}
@NotNull
protected PsiElement[] invokeDialog(final Project project, final PsiDirectory directory) {
final FileChooserDescriptor descriptor =
FileChooserDescriptorFactory.createSingleFolderDescriptor();
descriptor.setRoots(project.getBaseDir());
PsiDirectory currentDir = currentFile.getContainingDirectory();
PsiDirectory includeDir = currentDir.findSubdirectory("Includes");
VirtualFile selectDir = directory.getVirtualFile();
if (includeDir == null) {
PsiDirectory parentDir = currentDir.getParentDirectory();
if (parentDir != null) {
includeDir = parentDir.findSubdirectory("Includes");
}
}
if (includeDir != null) selectDir = includeDir.getVirtualFile();
final VirtualFile myFolder = FileChooser.chooseFile(descriptor, project, selectDir);
if (myFolder != null) {
PsiDirectory myDirectory = PsiManager.getInstance(project).findDirectory(myFolder);
final MyInputValidator validator = new MyInputValidator(project, myDirectory);
final String fileName =
Messages.showInputDialog(
project,
getDialogPrompt(),
getDialogTitle(),
Messages.getQuestionIcon(),
"",
validator);
final PsiElement[] elements = validator.getCreatedElements();
if (elements.length > 0) {
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
@Override
public void run() {
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
@Override
public void run() {
try {
CodeStyleManager codeStyleManager =
CodeStyleManager.getInstance(project);
CaretModel caretModel = editor.getCaretModel();
int caretOffset = selectonModel.getSelectionStart();
EditorModificationUtil.deleteSelectedText(editor);
PsiDocumentManager psiDocumentManager =
PsiDocumentManager.getInstance(project);
caretModel.moveToOffset(caretOffset);
EditorModificationUtil.insertStringAtCaret(
editor, "<% include " + fileName + " %>", true, false);
PsiFile createdFile = (PsiFile) elements[0];
codeStyleManager.reformat(createdFile);
psiDocumentManager.commitDocument(
psiDocumentManager.getDocument(currentFile));
FileEditorManager.getInstance(project)
.openFile(currentFile.getVirtualFile(), true);
codeStyleManager.adjustLineIndent(currentFile, caretOffset);
psiDocumentManager.commitDocument(
psiDocumentManager.getDocument(currentFile));
} catch (Exception e) {
e.printStackTrace(); // To change body of catch statement use
// File | Settings | File Templates.
}
}
});
}
});
}
return elements;
}
return PsiElement.EMPTY_ARRAY;
}
private PsiClass buildClass() {
final PsiManager manager = sourceClass.getManager();
final Project project = sourceClass.getProject();
final ExtractedClassBuilder extractedClassBuilder = new ExtractedClassBuilder();
extractedClassBuilder.setProject(myProject);
extractedClassBuilder.setClassName(newClassName);
extractedClassBuilder.setPackageName(newPackageName);
extractedClassBuilder.setOriginalClassName(sourceClass.getQualifiedName());
extractedClassBuilder.setRequiresBackPointer(requiresBackpointer);
extractedClassBuilder.setExtractAsEnum(enumConstants);
for (PsiField field : fields) {
extractedClassBuilder.addField(field);
}
for (PsiMethod method : methods) {
extractedClassBuilder.addMethod(method);
}
for (PsiClass innerClass : innerClasses) {
extractedClassBuilder.addInnerClass(
innerClass, innerClassesToMakePublic.contains(innerClass));
}
extractedClassBuilder.setTypeArguments(typeParams);
final List<PsiClass> interfaces = calculateInterfacesSupported();
extractedClassBuilder.setInterfaces(interfaces);
if (myGenerateAccessors) {
final NecessaryAccessorsVisitor visitor = checkNecessaryGettersSetters4ExtractedClass();
sourceClass.accept(visitor);
extractedClassBuilder.setFieldsNeedingGetters(visitor.getFieldsNeedingGetter());
extractedClassBuilder.setFieldsNeedingSetters(visitor.getFieldsNeedingSetter());
}
final String classString = extractedClassBuilder.buildBeanClass();
if (extractInnerClass) {
final PsiFileFactory factory = PsiFileFactory.getInstance(project);
final PsiJavaFile newFile =
(PsiJavaFile)
factory.createFileFromText(
newClassName + ".java", JavaFileType.INSTANCE, classString);
final PsiClass psiClass = newFile.getClasses()[0];
if (!psiClass.isEnum()) {
final PsiModifierList modifierList = psiClass.getModifierList();
assert modifierList != null;
modifierList.setModifierProperty(PsiModifier.STATIC, true);
}
final PsiElement addedClass = sourceClass.add(psiClass);
return (PsiClass)
CodeStyleManager.getInstance(manager)
.reformat(
JavaCodeStyleManager.getInstance(project).shortenClassReferences(addedClass));
}
try {
final PsiFile containingFile = sourceClass.getContainingFile();
final PsiDirectory directory;
final PsiDirectory containingDirectory = containingFile.getContainingDirectory();
if (myMoveDestination != null) {
directory = myMoveDestination.getTargetDirectory(containingDirectory);
} else {
final Module module = ModuleUtil.findModuleForPsiElement(containingFile);
assert module != null;
directory =
PackageUtil.findOrCreateDirectoryForPackage(
module, newPackageName, containingDirectory, false, true);
}
if (directory != null) {
final PsiFileFactory factory = PsiFileFactory.getInstance(project);
final PsiFile newFile =
factory.createFileFromText(newClassName + ".java", JavaFileType.INSTANCE, classString);
final PsiElement addedFile = directory.add(newFile);
final CodeStyleManager codeStyleManager =
CodeStyleManager.getInstance(manager.getProject());
final PsiElement shortenedFile =
JavaCodeStyleManager.getInstance(project).shortenClassReferences(addedFile);
return ((PsiJavaFile) codeStyleManager.reformat(shortenedFile)).getClasses()[0];
} else {
return null;
}
} catch (IncorrectOperationException e) {
return null;
}
}
public void doCopy(PsiElement[] elements, PsiDirectory defaultTargetDirectory) {
FeatureUsageTracker.getInstance().triggerFeatureUsed("refactoring.copyClass");
final HashMap<PsiFile, String> relativePathsMap = new HashMap<PsiFile, String>();
final Map<PsiFile, PsiClass[]> classes =
convertToTopLevelClasses(elements, false, "", relativePathsMap);
assert classes != null;
if (defaultTargetDirectory == null) {
final PsiFile psiFile = classes.keySet().iterator().next();
defaultTargetDirectory = psiFile.getContainingDirectory();
LOG.assertTrue(defaultTargetDirectory != null, psiFile);
} else {
Project project = defaultTargetDirectory.getProject();
VirtualFile sourceRootForFile =
ProjectRootManager.getInstance(project)
.getFileIndex()
.getSourceRootForFile(defaultTargetDirectory.getVirtualFile());
if (sourceRootForFile == null) {
final List<PsiElement> files = new ArrayList<PsiElement>();
for (int i = 0, elementsLength = elements.length; i < elementsLength; i++) {
PsiFile containingFile = elements[i].getContainingFile();
if (containingFile != null) {
files.add(containingFile);
} else if (elements[i] instanceof PsiDirectory) {
files.add(elements[i]);
}
}
CopyFilesOrDirectoriesHandler.copyAsFiles(
files.toArray(new PsiElement[files.size()]), defaultTargetDirectory, project);
return;
}
}
Project project = defaultTargetDirectory.getProject();
Object targetDirectory = null;
String className = null;
boolean openInEditor = true;
if (copyOneClass(classes)) {
final String commonPath =
ArrayUtil.find(elements, classes.values().iterator().next()) == -1
? normalizeRelativeMap(relativePathsMap)
: null;
CopyClassDialog dialog =
new CopyClassDialog(
classes.values().iterator().next()[0], defaultTargetDirectory, project, false) {
@Override
protected String getQualifiedName() {
if (commonPath != null && !commonPath.isEmpty()) {
return StringUtil.getQualifiedName(
super.getQualifiedName(), commonPath.replaceAll("/", "."));
}
return super.getQualifiedName();
}
};
dialog.setTitle(RefactoringBundle.message("copy.handler.copy.class"));
dialog.show();
if (dialog.isOK()) {
openInEditor = dialog.openInEditor();
targetDirectory = dialog.getTargetDirectory();
className = dialog.getClassName();
if (className == null || className.length() == 0) return;
}
} else {
if (ApplicationManager.getApplication().isUnitTestMode()) {
targetDirectory = defaultTargetDirectory;
} else {
defaultTargetDirectory =
CopyFilesOrDirectoriesHandler.resolveDirectory(defaultTargetDirectory);
if (defaultTargetDirectory == null) return;
PsiElement[] files = PsiUtilCore.toPsiFileArray(classes.keySet());
if (classes.keySet().size() == 1) {
// do not choose a new name for a file when multiple classes exist in one file
final PsiClass[] psiClasses = classes.values().iterator().next();
if (psiClasses != null) {
files = psiClasses;
}
}
final CopyFilesOrDirectoriesDialog dialog =
new CopyFilesOrDirectoriesDialog(files, defaultTargetDirectory, project, false);
dialog.show();
if (dialog.isOK()) {
targetDirectory = dialog.getTargetDirectory();
className = dialog.getNewName();
openInEditor = dialog.openInEditor();
}
}
}
if (targetDirectory != null) {
copyClassesImpl(
className,
project,
classes,
relativePathsMap,
targetDirectory,
defaultTargetDirectory,
RefactoringBundle.message("copy.handler.copy.class"),
false,
openInEditor);
}
}
