Examples with PsiManager com.intellij.psi.PsiManager used on opensource projects

Example 46 with PsiManager

use of com.intellij.psi.PsiManager in project checkstyle-idea by jshiell.

the class ScanFiles method findAllFilesFor.

private List<PsiFile> findAllFilesFor(@NotNull final List<VirtualFile> virtualFiles) {
    final List<PsiFile> childFiles = new ArrayList<>();
    final PsiManager psiManager = PsiManager.getInstance(this.plugin.getProject());
    for (final VirtualFile virtualFile : virtualFiles) {
        childFiles.addAll(buildFilesList(psiManager, virtualFile));
    }
    return childFiles;
}

Example 47 with PsiManager

use of com.intellij.psi.PsiManager in project yii2support by nvlad.

the class CompletionProvider method addCompletions.

@Override
protected void addCompletions(@NotNull CompletionParameters completionParameters, ProcessingContext processingContext, @NotNull CompletionResultSet completionResultSet) {
    final PsiElement psiElement = completionParameters.getPosition();
    final MethodReference method = PsiTreeUtil.getParentOfType(psiElement, MethodReference.class);
    if (method == null || method.getParameters().length == 0) {
        return;
    }
    if (!ViewUtil.isValidRenderMethod(method)) {
        return;
    }
    PsiElement viewParameter = psiElement;
    while (viewParameter != null && !(viewParameter.getParent() instanceof ParameterList)) {
        viewParameter = viewParameter.getParent();
    }
    if (viewParameter == null || !viewParameter.equals(method.getParameters()[0])) {
        return;
    }
    final ViewResolve resolve = ViewUtil.resolveView(viewParameter);
    if (resolve == null) {
        return;
    }
    final Project project = psiElement.getProject();
    final GlobalSearchScope scope = GlobalSearchScope.projectScope(project);
    final FileBasedIndex fileBasedIndex = FileBasedIndex.getInstance();
    int prefixLength = resolve.key.length();
    int lastSlashPosition = resolve.key.lastIndexOf('/');
    if (lastSlashPosition != -1 && !resolve.key.endsWith("/")) {
        prefixLength = lastSlashPosition + 1;
    }
    if (!completionParameters.isAutoPopup()) {
        if (completionResultSet.getPrefixMatcher().getPrefix().startsWith("@") && lastSlashPosition == -1) {
            final String prefix = completionResultSet.getPrefixMatcher().getPrefix();
            completionResultSet = completionResultSet.withPrefixMatcher(prefix.substring(1));
            prefixLength = 1;
        } else {
            completionResultSet = completionResultSet.withPrefixMatcher(resolve.key.substring(prefixLength));
        }
    }
    if (completionResultSet.getPrefixMatcher().getPrefix().equals("@")) {
        completionResultSet = completionResultSet.withPrefixMatcher("");
    }
    final String prefixFilter = resolve.key.substring(0, prefixLength);
    final Set<String> keys = new HashSet<>();
    fileBasedIndex.processAllKeys(ViewFileIndex.identity, key -> {
        if (key.startsWith(prefixFilter)) {
            keys.add(key);
        }
        return true;
    }, scope, null);
    final PsiManager psiManager = PsiManager.getInstance(project);
    boolean localViewSearch = false;
    if (resolve.from == ViewResolveFrom.View) {
        final String value = PhpUtil.getValue(viewParameter);
        localViewSearch = !value.startsWith("@") && !value.startsWith("//");
    }
    final String defaultViewExtension = '.' + Yii2SupportSettings.getInstance(psiElement.getProject()).defaultViewExtension;
    for (String key : keys) {
        Collection<ViewInfo> views = fileBasedIndex.getValues(ViewFileIndex.identity, key, scope);
        for (ViewInfo view : views) {
            if (!resolve.application.equals(view.application)) {
                continue;
            }
            if (localViewSearch && !resolve.theme.equals(view.theme)) {
                continue;
            }
            PsiFile psiFile = psiManager.findFile(view.getVirtualFile());
            if (psiFile != null) {
                String insertText = key.substring(prefixLength);
                if (insertText.endsWith(defaultViewExtension)) {
                    insertText = insertText.substring(0, insertText.length() - defaultViewExtension.length());
                }
                completionResultSet.addElement(new ViewLookupElement(psiFile, insertText));
                break;
            } else {
                System.out.println(view.fileUrl + " => not exists");
            }
        }
    }
}

Example 48 with PsiManager

use of com.intellij.psi.PsiManager in project Perl5-IDEA by Camelcade.

the class PodFileUtil method processPodFilesByDescriptor.

public static void processPodFilesByDescriptor(Project project, PodLinkDescriptor descriptor, Processor<PsiFile> processor) {
    if (descriptor.getFileId() != null) {
        // seek file
        String fileId = descriptor.getFileId();
        if (// can be Foo/Bar.pod or Foo/Bar.pm
        fileId.contains(PerlPackageUtil.PACKAGE_SEPARATOR) || !StringUtil.startsWith(fileId, "perl")) {
            final PsiManager psiManager = PsiManager.getInstance(project);
            String podRelativePath = PodFileUtil.getFilenameFromPackage(fileId);
            String packageRelativePath = PerlPackageUtil.getPackagePathByName(fileId);
            for (VirtualFile classRoot : PerlProjectManager.getInstance(project).getAllLibraryRoots()) {
                VirtualFile targetVirtualFile = classRoot.findFileByRelativePath(podRelativePath);
                if (targetVirtualFile != null) {
                    if (!processor.process(psiManager.findFile(targetVirtualFile))) {
                        return;
                    }
                }
                targetVirtualFile = classRoot.findFileByRelativePath(packageRelativePath);
                if (targetVirtualFile != null) {
                    if (!processor.process(psiManager.findFile(targetVirtualFile))) {
                        return;
                    }
                }
            }
        } else // top level file perl.*
        {
            fileId += "." + PodFileType.EXTENSION;
            for (PsiFile podFile : FilenameIndex.getFilesByName(project, fileId, GlobalSearchScope.allScope(project))) {
                if (!processor.process(podFile)) {
                    return;
                }
            }
        }
    }
}

Example 49 with PsiManager

use of com.intellij.psi.PsiManager in project Perl5-IDEA by Camelcade.

the class TemplateToolkitFileReferenceHelper method getRoots.

@NotNull
@Override
public Collection<PsiFileSystemItem> getRoots(@NotNull Module module) {
    Collection<PsiFileSystemItem> result = new ArrayList<>();
    PsiManager psiManager = PsiManager.getInstance(module.getProject());
    for (VirtualFile root : ManagingFS.getInstance().getLocalRoots()) {
        PsiDirectory directory = psiManager.findDirectory(root);
        if (directory != null) {
            result.add(directory);
        }
    }
    return result;
}

Example 50 with PsiManager

use of com.intellij.psi.PsiManager in project sonarlint-intellij by SonarSource.

the class SonarClearIssuesAction method findFiles.

public Collection<PsiFile> findFiles(Project project, VirtualFile[] files) {
    PsiManager psiManager = PsiManager.getInstance(project);
    List<PsiFile> psiFiles = new ArrayList<>(files.length);
    for (VirtualFile vFile : files) {
        if (!vFile.isValid()) {
            continue;
        }
        PsiFile psiFile = psiManager.findFile(vFile);
        if (psiFile != null) {
            psiFiles.add(psiFile);
        } else {
            LOGGER.warn("Couldn't find PSI for file: " + vFile.getPath());
        }
    }
    return psiFiles;
}