Examples with PsiFileImpl com.intellij.psi.impl.source.PsiFileImpl used on opensource projects

Example 26 with PsiFileImpl

use of com.intellij.psi.impl.source.PsiFileImpl in project intellij-community by JetBrains.

the class MultiplePsiFilesPerDocumentFileViewProvider method getPsiInner.

@Override
protected PsiFile getPsiInner(@NotNull final Language target) {
    PsiFileImpl file = myRoots.get(target);
    if (file == null) {
        if (isPhysical()) {
            VirtualFile virtualFile = getVirtualFile();
            if (isIgnored())
                return null;
            VirtualFile parent = virtualFile.getParent();
            if (parent != null) {
                getManager().findDirectory(parent);
            }
        }
        if (target != getBaseLanguage() && !getLanguages().contains(target)) {
            return null;
        }
        file = (PsiFileImpl) createFile(target);
        if (file == null)
            return null;
        if (myOriginal != null) {
            final PsiFile originalFile = myOriginal.getPsi(target);
            if (originalFile != null) {
                file.setOriginalFile(originalFile);
            }
        }
        file = ConcurrencyUtil.cacheOrGet(myRoots, target, file);
    }
    return file;
}

Example 27 with PsiFileImpl

use of com.intellij.psi.impl.source.PsiFileImpl in project intellij-community by JetBrains.

the class MultiplePsiFilesPerDocumentFileViewProvider method contentsSynchronized.

@Override
public void contentsSynchronized() {
    Set<Language> languages = getLanguages();
    for (Iterator<Map.Entry<Language, PsiFileImpl>> iterator = myRoots.entrySet().iterator(); iterator.hasNext(); ) {
        Map.Entry<Language, PsiFileImpl> entry = iterator.next();
        if (!languages.contains(entry.getKey())) {
            PsiFileImpl file = entry.getValue();
            iterator.remove();
            file.markInvalidated();
        }
    }
    super.contentsSynchronized();
}

Example 28 with PsiFileImpl

use of com.intellij.psi.impl.source.PsiFileImpl in project intellij-community by JetBrains.

the class PsiDirectoryImpl method add.

@Override
public PsiElement add(@NotNull PsiElement element) throws IncorrectOperationException {
    checkAdd(element);
    if (element instanceof PsiFile) {
        PsiFile originalFile = (PsiFile) element;
        try {
            VirtualFile newVFile;
            final PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(myManager.getProject());
            if (originalFile instanceof PsiFileImpl) {
                newVFile = myFile.createChildData(myManager, originalFile.getName());
                String text = originalFile.getText();
                final PsiFile psiFile = getManager().findFile(newVFile);
                final Document document = psiFile == null ? null : psiDocumentManager.getDocument(psiFile);
                final FileDocumentManager fileDocumentManager = FileDocumentManager.getInstance();
                if (document != null) {
                    document.setText(text);
                    fileDocumentManager.saveDocument(document);
                } else {
                    String lineSeparator = fileDocumentManager.getLineSeparator(newVFile, getProject());
                    if (!lineSeparator.equals("\n")) {
                        text = StringUtil.convertLineSeparators(text, lineSeparator);
                    }
                    LoadTextUtil.write(getProject(), newVFile, myManager, text, -1);
                }
            } else {
                byte[] storedContents = ((PsiBinaryFileImpl) originalFile).getStoredContents();
                if (storedContents != null) {
                    newVFile = myFile.createChildData(myManager, originalFile.getName());
                    newVFile.setBinaryContent(storedContents);
                } else {
                    newVFile = VfsUtilCore.copyFile(null, originalFile.getVirtualFile(), myFile);
                }
            }
            psiDocumentManager.commitAllDocuments();
            PsiFile newFile = myManager.findFile(newVFile);
            if (newFile == null)
                throw new IncorrectOperationException("Could not find file " + newVFile);
            updateAddedFile(newFile);
            return newFile;
        } catch (IOException e) {
            throw new IncorrectOperationException(e);
        }
    }
    throw new IncorrectOperationException(element + " (" + element.getClass() + ")");
}

Example 29 with PsiFileImpl

use of com.intellij.psi.impl.source.PsiFileImpl in project intellij-community by JetBrains.

the class SingleRootFileViewProvider method getKnownTreeRoots.

@NotNull
public List<FileElement> getKnownTreeRoots() {
    PsiFile psiFile = getCachedPsi(myBaseLanguage);
    if (!(psiFile instanceof PsiFileImpl))
        return Collections.emptyList();
    FileElement element = ((PsiFileImpl) psiFile).getTreeElement();
    return ContainerUtil.createMaybeSingletonList(element);
}

Example 30 with PsiFileImpl

use of com.intellij.psi.impl.source.PsiFileImpl in project intellij-community by JetBrains.

the class UsageViewTest method testUsageViewDoesNotHoldPsiFilesOrDocuments.

public void testUsageViewDoesNotHoldPsiFilesOrDocuments() throws Exception {
    boolean[] foundLeaksBeforeTest = new boolean[1];
    LeakHunter.checkLeak(ApplicationManager.getApplication(), PsiFileImpl.class, file -> {
        if (!file.isPhysical())
            return false;
        System.err.println("Can't start the test: leaking PsiFiles found:");
        foundLeaksBeforeTest[0] = true;
        return true;
    });
    if (foundLeaksBeforeTest[0]) {
        fail("Can't start the test: leaking PsiFiles found");
    }
    PsiFile psiFile = myFixture.addFileToProject("X.java", "public class X{} //iuggjhfg");
    Usage[] usages = new Usage[100];
    for (int i = 0; i < usages.length; i++) {
        usages[i] = createUsage(psiFile, i);
    }
    UsageView usageView = UsageViewManager.getInstance(getProject()).createUsageView(UsageTarget.EMPTY_ARRAY, usages, new UsageViewPresentation(), null);
    Disposer.register(myFixture.getTestRootDisposable(), usageView);
    ((EncodingManagerImpl) EncodingManager.getInstance()).clearDocumentQueue();
    FileDocumentManager.getInstance().saveAllDocuments();
    UIUtil.dispatchAllInvocationEvents();
    LeakHunter.checkLeak(usageView, PsiFileImpl.class, PsiFileImpl::isPhysical);
    LeakHunter.checkLeak(usageView, Document.class);
}