@Nullable
private PsiDirectory chooseDirectory(final Project project, final PsiFile file) {
PsiDirectory preferredDirectory =
myWritableDirectoryList.isEmpty() ? null : myWritableDirectoryList.get(0);
final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
final VirtualFile virtualFile = file.getVirtualFile();
assert virtualFile != null;
final Module moduleForFile = fileIndex.getModuleForFile(virtualFile);
if (myWritableDirectoryList.size() > 1
&& !ApplicationManager.getApplication().isUnitTestMode()) {
if (moduleForFile != null) {
for (PsiDirectory directory : myWritableDirectoryList) {
if (fileIndex.getModuleForFile(directory.getVirtualFile()) == moduleForFile) {
preferredDirectory = directory;
break;
}
}
}
return DirectoryChooserUtil.chooseDirectory(
myWritableDirectoryList.toArray(new PsiDirectory[myWritableDirectoryList.size()]),
preferredDirectory,
project,
new HashMap<PsiDirectory, String>());
}
return preferredDirectory;
}
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;
}
@NotNull
private static DartLibInfo collectPackagesLibraryRoots(
@NotNull final Project project, @NotNull final DartSdk sdk) {
final DartLibInfo libInfo = new DartLibInfo(false);
final Collection<VirtualFile> pubspecYamlFiles =
FilenameIndex.getVirtualFilesByName(
project, PUBSPEC_YAML, GlobalSearchScope.projectScope(project));
final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
for (VirtualFile pubspecFile : pubspecYamlFiles) {
final VirtualFile dotPackagesFile =
pubspecFile.getParent().findChild(DotPackagesFileUtil.DOT_PACKAGES);
final Module module =
dotPackagesFile == null ? null : fileIndex.getModuleForFile(dotPackagesFile);
if (dotPackagesFile != null
&& !dotPackagesFile.isDirectory()
&& module != null
&& DartSdkGlobalLibUtil.isDartSdkEnabled(module)) {
final Map<String, String> packagesMap = DotPackagesFileUtil.getPackagesMap(dotPackagesFile);
if (packagesMap != null) {
for (Map.Entry<String, String> entry : packagesMap.entrySet()) {
final String packageName = entry.getKey();
final String packagePath = entry.getValue();
if (isPathOutsideProjectContent(fileIndex, packagePath)) {
libInfo.addPackage(packageName, packagePath);
}
}
}
}
}
return libInfo;
}
@Override
public Module getModule() {
if (!isValid()) return null;
VirtualFile virtualFile = getFile();
if (virtualFile == null) return null;
ProjectRootManager projectRootManager = ProjectRootManager.getInstance(getProject());
ProjectFileIndex fileIndex = projectRootManager.getFileIndex();
return fileIndex.getModuleForFile(virtualFile);
}
public void markModuleDirtyIfInSourceRoot(final VirtualFile file) {
if (myCache.isEmpty()) return;
final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(myProject).getFileIndex();
final Module module = fileIndex.getModuleForFile(file);
if (module != null
&& fileIndex.getSourceRootForFile(file) != null
&& !fileIndex.isInTestSourceContent(file)) {
markModuleDirty(module);
}
}
int getRelevance() {
final Project project = myImportable.getProject();
final PsiFile psiFile = myImportable.getContainingFile();
final VirtualFile vFile = psiFile == null ? null : psiFile.getVirtualFile();
if (vFile == null) return 0;
final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
// files under project source are most relevant
final Module module = fileIndex.getModuleForFile(vFile);
if (module != null) return 3;
// then come files directly under Lib
if (vFile.getParent().getName().equals("Lib")) return 2;
// tests we don't want
if (vFile.getParent().getName().equals("test")) return 0;
return 1;
}
@Nullable
public static Module findContainingMavenizedModule(@NotNull PsiFile psiFile) {
VirtualFile file = psiFile.getVirtualFile();
if (file == null) return null;
Project project = psiFile.getProject();
MavenProjectsManager manager = MavenProjectsManager.getInstance(project);
if (!manager.isMavenizedProject()) return null;
ProjectFileIndex index = ProjectRootManager.getInstance(project).getFileIndex();
Module module = index.getModuleForFile(file);
if (module == null || !manager.isMavenizedModule(module)) return null;
return module;
}
@Override
public Module getModuleByFile(VirtualFile file) {
final Module module = myProjectFileIndex.getModuleForFile(file);
if (module != null) {
LOG.assertTrue(!module.isDisposed());
return module;
}
for (final VirtualFile root : myRootToModuleMap.keySet()) {
if (VfsUtil.isAncestor(root, file, false)) {
final Module mod = myRootToModuleMap.get(root);
if (mod != null) {
LOG.assertTrue(!mod.isDisposed());
}
return mod;
}
}
return null;
}
@Nullable
public BundleManifest getManifest(@NotNull PsiFileSystemItem item) {
VirtualFile file = item.getVirtualFile();
if (file != null) {
List<OrderEntry> entries = myIndex.getOrderEntriesForFile(file);
if (entries.size() == 1 && entries.get(0) instanceof JdkOrderEntry) {
return new JdkBundleManifest();
}
Module module = myIndex.getModuleForFile(file);
if (module != null) {
return getManifest(module);
}
VirtualFile libRoot = myIndex.getClassRootForFile(file);
if (libRoot != null) {
return getManifest(libRoot);
}
}
return null;
}
public static void customizeElementLabel(final PsiElement element, final JLabel label) {
if (element != null) {
PsiFile file = element.getContainingFile();
VirtualFile vfile = file == null ? null : file.getVirtualFile();
if (vfile == null) {
label.setText("");
label.setIcon(null);
return;
}
final ProjectFileIndex fileIndex =
ProjectRootManager.getInstance(element.getProject()).getFileIndex();
final Module module = fileIndex.getModuleForFile(vfile);
if (module != null) {
label.setText(module.getName());
label.setIcon(AllIcons.Nodes.Module);
} else {
final List<OrderEntry> entries = fileIndex.getOrderEntriesForFile(vfile);
OrderEntry entry = null;
for (OrderEntry order : entries) {
if (order instanceof LibraryOrderEntry || order instanceof SdkOrderEntry) {
entry = order;
break;
}
}
if (entry != null) {
label.setText(entry.getPresentableName());
label.setIcon(AllIcons.Nodes.PpLibFolder);
}
}
}
}
private boolean isInScopeOf(DebugProcessImpl debugProcess, String className) {
final SourcePosition position = getSourcePosition();
if (position != null) {
final VirtualFile breakpointFile = position.getFile().getVirtualFile();
final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(myProject).getFileIndex();
if (breakpointFile != null
&& fileIndex.isUnderSourceRootOfType(breakpointFile, JavaModuleSourceRootTypes.SOURCES)) {
if (debugProcess.getSearchScope().contains(breakpointFile)) {
return true;
}
// apply filtering to breakpoints from content sources only, not for sources attached to
// libraries
final Collection<VirtualFile> candidates =
findClassCandidatesInSourceContent(className, debugProcess.getSearchScope(), fileIndex);
if (LOG.isDebugEnabled()) {
LOG.debug(
"Found "
+ (candidates == null ? "null" : candidates.size())
+ " candidate containing files for class "
+ className);
}
if (candidates == null) {
// If no candidates are found in scope then assume that class is loaded dynamically and
// allow breakpoint
return true;
}
// breakpointFile is not in scope here and there are some candidates in scope
// for (VirtualFile classFile : candidates) {
// if (LOG.isDebugEnabled()) {
// LOG.debug("Breakpoint file: " + breakpointFile.getPath()+ "; candidate file: " +
// classFile.getPath());
// }
// if (breakpointFile.equals(classFile)) {
// return true;
// }
// }
if (LOG.isDebugEnabled()) {
final GlobalSearchScope scope = debugProcess.getSearchScope();
final boolean contains = scope.contains(breakpointFile);
final Project project = getProject();
final List<VirtualFile> files =
ContainerUtil.map(
JavaFullClassNameIndex.getInstance().get(className.hashCode(), project, scope),
new Function<PsiClass, VirtualFile>() {
@Override
public VirtualFile fun(PsiClass aClass) {
return aClass.getContainingFile().getVirtualFile();
}
});
final List<VirtualFile> allFiles =
ContainerUtil.map(
JavaFullClassNameIndex.getInstance()
.get(className.hashCode(), project, new EverythingGlobalScope(project)),
new Function<PsiClass, VirtualFile>() {
@Override
public VirtualFile fun(PsiClass aClass) {
return aClass.getContainingFile().getVirtualFile();
}
});
final VirtualFile contentRoot = fileIndex.getContentRootForFile(breakpointFile);
final Module module = fileIndex.getModuleForFile(breakpointFile);
LOG.debug(
"Did not find '"
+ className
+ "' in "
+ scope
+ "; contains="
+ contains
+ "; contentRoot="
+ contentRoot
+ "; module = "
+ module
+ "; all files in index are: "
+ files
+ "; all possible files are: "
+ allFiles);
}
return false;
}
}
return true;
}
@Nullable
private static Module getModule(PsiElement element) {
ProjectFileIndex index = ProjectRootManager.getInstance(element.getProject()).getFileIndex();
return index.getModuleForFile(element.getContainingFile().getVirtualFile());
}
@Nullable
public static List<LocalQuickFix> registerFixes(
@NotNull final QuickFixActionRegistrar registrar, @NotNull final PsiReference reference) {
final PsiElement psiElement = reference.getElement();
@NonNls
final String shortReferenceName = reference.getRangeInElement().substring(psiElement.getText());
Project project = psiElement.getProject();
PsiFile containingFile = psiElement.getContainingFile();
if (containingFile == null) return null;
final VirtualFile classVFile = containingFile.getVirtualFile();
if (classVFile == null) return null;
final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
final Module currentModule = fileIndex.getModuleForFile(classVFile);
if (currentModule == null) return null;
final List<LocalQuickFix> providedFixes =
findFixes(
new Function<MissingDependencyFixProvider, List<LocalQuickFix>>() {
@Override
public List<LocalQuickFix> fun(MissingDependencyFixProvider provider) {
return provider.registerFixes(registrar, reference);
}
});
if (providedFixes != null) {
return providedFixes;
}
List<LocalQuickFix> result = new ArrayList<LocalQuickFix>();
JavaPsiFacade psiFacade = JavaPsiFacade.getInstance(project);
String fullReferenceText = reference.getCanonicalText();
for (ExternalLibraryResolver resolver : ExternalLibraryResolver.EP_NAME.getExtensions()) {
final ExternalClassResolveResult resolveResult =
resolver.resolveClass(shortReferenceName, isReferenceToAnnotation(psiElement));
OrderEntryFix fix = null;
if (resolveResult != null
&& psiFacade.findClass(
resolveResult.getQualifiedClassName(),
currentModule.getModuleWithDependenciesAndLibrariesScope(true))
== null) {
fix =
new AddExternalLibraryToDependenciesQuickFix(
currentModule,
resolveResult.getLibrary(),
reference,
resolveResult.getQualifiedClassName());
} else if (!fullReferenceText.equals(shortReferenceName)) {
ExternalLibraryDescriptor descriptor = resolver.resolvePackage(fullReferenceText);
if (descriptor != null) {
fix =
new AddExternalLibraryToDependenciesQuickFix(
currentModule, descriptor, reference, null);
}
}
if (fix != null) {
registrar.register(fix);
result.add(fix);
}
}
if (!result.isEmpty()) {
return result;
}
Set<Object> librariesToAdd = new THashSet<Object>();
final JavaPsiFacade facade = JavaPsiFacade.getInstance(psiElement.getProject());
PsiClass[] classes =
PsiShortNamesCache.getInstance(project)
.getClassesByName(shortReferenceName, GlobalSearchScope.allScope(project));
List<PsiClass> allowedDependencies = filterAllowedDependencies(psiElement, classes);
if (allowedDependencies.isEmpty()) {
return result;
}
classes = allowedDependencies.toArray(new PsiClass[allowedDependencies.size()]);
OrderEntryFix moduleDependencyFix =
new AddModuleDependencyFix(currentModule, classVFile, classes, reference);
final PsiClass[] finalClasses = classes;
final OrderEntryFix finalModuleDependencyFix = moduleDependencyFix;
final OrderEntryFix providedModuleDependencyFix =
provideFix(
new Function<MissingDependencyFixProvider, OrderEntryFix>() {
@Override
public OrderEntryFix fun(MissingDependencyFixProvider provider) {
return provider.getAddModuleDependencyFix(
reference, finalModuleDependencyFix, currentModule, classVFile, finalClasses);
}
});
moduleDependencyFix = ObjectUtils.notNull(providedModuleDependencyFix, moduleDependencyFix);
registrar.register(moduleDependencyFix);
result.add(moduleDependencyFix);
for (final 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;
ModuleFileIndex moduleFileIndex = ModuleRootManager.getInstance(currentModule).getFileIndex();
for (OrderEntry orderEntry : fileIndex.getOrderEntriesForFile(virtualFile)) {
if (orderEntry instanceof LibraryOrderEntry) {
final LibraryOrderEntry libraryEntry = (LibraryOrderEntry) orderEntry;
final Library library = libraryEntry.getLibrary();
if (library == null) continue;
VirtualFile[] files = library.getFiles(OrderRootType.CLASSES);
if (files.length == 0) continue;
final VirtualFile jar = files[0];
if (jar == null
|| libraryEntry.isModuleLevel() && !librariesToAdd.add(jar)
|| !librariesToAdd.add(library)) continue;
OrderEntry entryForFile = moduleFileIndex.getOrderEntryForFile(virtualFile);
if (entryForFile != null
&& !(entryForFile instanceof ExportableOrderEntry
&& ((ExportableOrderEntry) entryForFile).getScope() == DependencyScope.TEST
&& !ModuleRootManager.getInstance(currentModule)
.getFileIndex()
.isInTestSourceContent(classVFile))) {
continue;
}
final OrderEntryFix platformFix =
new OrderEntryFix() {
@Override
@NotNull
public String getText() {
return QuickFixBundle.message(
"orderEntry.fix.add.library.to.classpath", libraryEntry.getPresentableName());
}
@Override
@NotNull
public String getFamilyName() {
return QuickFixBundle.message("orderEntry.fix.family.add.library.to.classpath");
}
@Override
public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
return !project.isDisposed()
&& !currentModule.isDisposed()
&& libraryEntry.isValid();
}
@Override
public void invoke(
@NotNull final Project project, @Nullable final Editor editor, PsiFile file) {
OrderEntryUtil.addLibraryToRoots(libraryEntry, currentModule);
if (editor != null) {
DumbService.getInstance(project)
.withAlternativeResolveEnabled(
new Runnable() {
@Override
public void run() {
new AddImportAction(project, reference, editor, aClass).execute();
}
});
}
}
};
final OrderEntryFix providedFix =
provideFix(
new Function<MissingDependencyFixProvider, OrderEntryFix>() {
@Override
public OrderEntryFix fun(MissingDependencyFixProvider provider) {
return provider.getAddLibraryToClasspathFix(
reference, platformFix, currentModule, libraryEntry, aClass);
}
});
final OrderEntryFix fix = ObjectUtils.notNull(providedFix, platformFix);
registrar.register(fix);
result.add(fix);
}
}
}
return result;
}