private boolean fileInRoots(VirtualFile file) {
final ProjectFileIndex index = ProjectRootManager.getInstance(myProject).getFileIndex();
return file != null
&& (index.isInSourceContent(file)
|| index.isInLibraryClasses(file)
|| index.isInLibrarySource(file));
}
public static boolean isProduction(VirtualFile virtualFile, Project project) {
if (virtualFile == null) {
return false;
}
final ProjectRootManager rootManager = ProjectRootManager.getInstance(project);
final ProjectFileIndex fileIndex = rootManager.getFileIndex();
return fileIndex.isInSourceContent(virtualFile)
&& !fileIndex.isInTestSourceContent(virtualFile);
}
@Override
public boolean isInSourceContent(@NotNull final VirtualFile fileOrDir) {
if (myProjectFileIndex.isInSourceContent(fileOrDir)
|| myProjectFileIndex.isInResource(fileOrDir)) {
return true;
}
if (isUnderRoots(myRootToModuleMap.keySet(), fileOrDir)) {
return true;
}
return false;
}
public static boolean isInsideProjectSources(AnActionEvent event) {
ProjectFileIndex projectFileIndex =
ProjectRootManager.getInstance(event.getProject()).getFileIndex();
final IdeView view = event.getData(DataKeys.IDE_VIEW);
for (PsiDirectory dir : view.getDirectories()) {
if (projectFileIndex.isInSourceContent(dir.getVirtualFile())
&& JavaDirectoryService.getInstance().getPackage(dir) != null) {
return true;
}
}
return false;
}
@Override
public boolean process(IndexTree.Unit unit) {
VirtualFile file = PersistentFS.getInstance().findFileById(unit.myFileId);
if (file == null) {
return true;
}
boolean process =
isInSourceMode
? myProjectIndex.isInSourceContent(file)
: myProjectIndex.isInLibraryClasses(file);
if (process) {
myHierarchyService.processUnit(unit);
myProcessedSet.set(unit.myFileId);
}
return true;
}
private boolean toResolve(VirtualFile virtualFile, @NotNull Project project) {
if (virtualFile != null
&& virtualFile.isValid()
&& project.isInitialized()
&& myProjectFileIndex.isInSourceContent(virtualFile)
&& isSupportedFileType(virtualFile)) {
return true;
}
// else mark it as resolved so we will not have to check it again
if (virtualFile instanceof VirtualFileWithId) {
int id = getAbsId(virtualFile);
fileIsResolved.set(id);
}
return false;
}
@Override
public boolean contains(VirtualFile file) {
if (!super.contains(file)) {
return false;
}
if (includeLibraries && StdFileTypes.CLASS == file.getFileType()) {
return index.isInLibraryClasses(file);
}
if (JetPluginUtil.isKtFileInGradleProjectInWrongFolder(file, getProject())) {
return false;
}
return file.getFileType().equals(JetFileType.INSTANCE)
&& (index.isInSourceContent(file) || includeLibraries && index.isInLibrarySource(file));
}
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.isInSourceContent(breakpointFile)) {
// apply filtering to breakpoints from content sources only, not for sources attached to
// libraries
final Collection<VirtualFile> candidates =
findClassCandidatesInSourceContent(className, debugProcess.getSearchScope(), fileIndex);
if (candidates == null) {
return true;
}
for (VirtualFile classFile : candidates) {
if (breakpointFile.equals(classFile)) {
return true;
}
}
return false;
}
}
return true;
}
@NotNull
public static VirtualFile getTargetDirectoryFor(
@NotNull Project project,
@NotNull VirtualFile sourceFile,
@Nullable String targetFile,
@Nullable String targetPackage,
boolean returnRoot) {
boolean hasPackage = StringUtil.isNotEmpty(targetPackage);
ProjectRootManager rootManager = ProjectRootManager.getInstance(project);
ProjectFileIndex fileIndex = ProjectFileIndex.SERVICE.getInstance(project);
Collection<VirtualFile> files =
targetFile == null
? Collections.<VirtualFile>emptyList()
: FilenameIndex.getVirtualFilesByName(
project, targetFile, ProjectScope.getAllScope(project));
VirtualFile existingFile = null;
for (VirtualFile file : files) {
String existingFilePackage = fileIndex.getPackageNameByDirectory(file.getParent());
if (!hasPackage || existingFilePackage == null || targetPackage.equals(existingFilePackage)) {
existingFile = file;
break;
}
}
VirtualFile existingFileRoot =
existingFile == null
? null
: fileIndex.isInSourceContent(existingFile)
? fileIndex.getSourceRootForFile(existingFile)
: fileIndex.isInContent(existingFile)
? fileIndex.getContentRootForFile(existingFile)
: null;
boolean preferGenRoot =
sourceFile.getFileType() == BnfFileType.INSTANCE
|| sourceFile.getFileType() == JFlexFileType.INSTANCE;
boolean preferSourceRoot = hasPackage && !preferGenRoot;
VirtualFile[] sourceRoots = rootManager.getContentSourceRoots();
VirtualFile[] contentRoots = rootManager.getContentRoots();
final VirtualFile virtualRoot =
existingFileRoot != null
? existingFileRoot
: preferSourceRoot && fileIndex.isInSource(sourceFile)
? fileIndex.getSourceRootForFile(sourceFile)
: fileIndex.isInContent(sourceFile)
? fileIndex.getContentRootForFile(sourceFile)
: getFirstElement(
preferSourceRoot && sourceRoots.length > 0 ? sourceRoots : contentRoots);
if (virtualRoot == null) {
fail(project, sourceFile, "Unable to guess target source root");
throw new ProcessCanceledException();
}
try {
String genDirName = Options.GEN_DIR.get();
boolean newGenRoot = !fileIndex.isInSourceContent(virtualRoot);
final String relativePath =
(hasPackage && newGenRoot
? genDirName + "/" + targetPackage
: hasPackage ? targetPackage : newGenRoot ? genDirName : "")
.replace('.', '/');
if (relativePath.isEmpty()) {
return virtualRoot;
} else {
VirtualFile result =
new WriteAction<VirtualFile>() {
@Override
protected void run(@NotNull Result<VirtualFile> result) throws Throwable {
result.setResult(VfsUtil.createDirectoryIfMissing(virtualRoot, relativePath));
}
}.execute().throwException().getResultObject();
VfsUtil.markDirtyAndRefresh(false, true, true, result);
return returnRoot && newGenRoot
? ObjectUtils.assertNotNull(virtualRoot.findChild(genDirName))
: returnRoot ? virtualRoot : result;
}
} catch (ProcessCanceledException ex) {
throw ex;
} catch (Exception ex) {
fail(project, sourceFile, ex.getMessage());
throw new ProcessCanceledException();
}
}
public boolean contains(final VirtualFile file) {
final FileType fileType = file.getFileType();
return (myDelegate == null || myDelegate.contains(file))
&& (StdFileTypes.JAVA == fileType && myIndex.isInSourceContent(file)
|| StdFileTypes.CLASS == fileType && myIndex.isInLibraryClasses(file));
}