Examples with ProjectFileIndex com.intellij.openapi.roots.ProjectFileIndex used on opensource projects

Example 11 with ProjectFileIndex

use of com.intellij.openapi.roots.ProjectFileIndex in project intellij-community by JetBrains.

the class MavenDomUtil method findContainingMavenizedModule.

@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;
}

Example 12 with ProjectFileIndex

use of com.intellij.openapi.roots.ProjectFileIndex in project intellij-community by JetBrains.

the class AddImportHelper method getImportPriority.

@NotNull
public static ImportPriority getImportPriority(@NotNull PsiElement importLocation, @NotNull PsiFileSystemItem toImport) {
    final VirtualFile vFile = toImport.getVirtualFile();
    if (vFile == null) {
        return UNRESOLVED_SYMBOL_PRIORITY;
    }
    final ProjectRootManager projectRootManager = ProjectRootManager.getInstance(toImport.getProject());
    final ProjectFileIndex fileIndex = projectRootManager.getFileIndex();
    if (fileIndex.isInContent(vFile) && !fileIndex.isInLibraryClasses(vFile)) {
        return ImportPriority.PROJECT;
    }
    final Module module = ModuleUtilCore.findModuleForPsiElement(importLocation);
    final Sdk pythonSdk = module != null ? PythonSdkType.findPythonSdk(module) : projectRootManager.getProjectSdk();
    return PythonSdkType.isStdLib(vFile, pythonSdk) ? ImportPriority.BUILTIN : ImportPriority.THIRD_PARTY;
}

Example 13 with ProjectFileIndex

use of com.intellij.openapi.roots.ProjectFileIndex in project intellij-community by JetBrains.

the class ImportCandidateHolder method getRelevance.

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;
}

Example 14 with ProjectFileIndex

use of com.intellij.openapi.roots.ProjectFileIndex in project intellij-community by JetBrains.

the class CreateClassToBindFix method run.

public void run() {
    final Project project = myEditor.getProject();
    final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
    final VirtualFile sourceRoot = fileIndex.getSourceRootForFile(myEditor.getFile());
    if (sourceRoot == null) {
        Messages.showErrorDialog(myEditor, UIDesignerBundle.message("error.cannot.create.class.not.in.source.root"), CommonBundle.getErrorTitle());
        return;
    }
    ApplicationManager.getApplication().runWriteAction(() -> CommandProcessor.getInstance().executeCommand(project, () -> {
        // 1. Create all necessary packages
        final int indexOfLastDot = myClassName.lastIndexOf('.');
        final String packageName = myClassName.substring(0, indexOfLastDot != -1 ? indexOfLastDot : 0);
        final PsiDirectory psiDirectory;
        if (packageName.length() > 0) {
            final PackageWrapper packageWrapper = new PackageWrapper(PsiManager.getInstance(project), packageName);
            try {
                psiDirectory = RefactoringUtil.createPackageDirectoryInSourceRoot(packageWrapper, sourceRoot);
                LOG.assertTrue(psiDirectory != null);
            } catch (final IncorrectOperationException e) {
                ApplicationManager.getApplication().invokeLater(() -> Messages.showErrorDialog(myEditor, UIDesignerBundle.message("error.cannot.create.package", packageName, e.getMessage()), CommonBundle.getErrorTitle()));
                return;
            }
        } else {
            psiDirectory = PsiManager.getInstance(project).findDirectory(sourceRoot);
            LOG.assertTrue(psiDirectory != null);
        }
        // 2. Create class in the package
        try {
            final String name = myClassName.substring(indexOfLastDot != -1 ? indexOfLastDot + 1 : 0);
            final PsiClass aClass = JavaDirectoryService.getInstance().createClass(psiDirectory, name);
            createBoundFields(aClass);
        } catch (final IncorrectOperationException e) {
            ApplicationManager.getApplication().invokeLater(() -> Messages.showErrorDialog(myEditor, UIDesignerBundle.message("error.cannot.create.class", packageName, e.getMessage()), CommonBundle.getErrorTitle()));
        }
    }, getName(), null));
}

Example 15 with ProjectFileIndex

use of com.intellij.openapi.roots.ProjectFileIndex in project intellij-community by JetBrains.

the class AbstractFolderNode method containsImpl.

@Override
protected boolean containsImpl(@NotNull final VirtualFile file) {
    final PsiElement psiElement = extractPsiFromValue();
    if (psiElement == null || !psiElement.isValid()) {
        return false;
    }
    final VirtualFile valueFile = ((PsiDirectory) psiElement).getVirtualFile();
    if (!VfsUtil.isAncestor(valueFile, file, false)) {
        return false;
    }
    final Project project = psiElement.getProject();
    final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
    final Module module = fileIndex.getModuleForFile(valueFile);
    if (module == null) {
        return fileIndex.getModuleForFile(file) == null;
    }
    return ModuleRootManager.getInstance(module).getFileIndex().isInContent(file);
}