Examples with TextEditorImpl com.intellij.openapi.fileEditor.impl.text.TextEditorImpl used on opensource projects

Example 1 with TextEditorImpl

use of com.intellij.openapi.fileEditor.impl.text.TextEditorImpl in project intellij-community by JetBrains.

the class DaemonCodeAnalyzerImpl method runPasses.

@NotNull
@TestOnly
List<HighlightInfo> runPasses(@NotNull PsiFile file, @NotNull Document document, @NotNull List<TextEditor> textEditors, @NotNull int[] toIgnore, boolean canChangeDocument, @Nullable final Runnable callbackWhileWaiting) throws ProcessCanceledException {
    assert myInitialized;
    assert !myDisposed;
    ApplicationEx application = ApplicationManagerEx.getApplicationEx();
    application.assertIsDispatchThread();
    if (application.isWriteAccessAllowed()) {
        throw new AssertionError("Must not start highlighting from within write action, or deadlock is imminent");
    }
    DaemonProgressIndicator.setDebug(!ApplicationInfoImpl.isInStressTest());
    ((FileTypeManagerImpl) FileTypeManager.getInstance()).drainReDetectQueue();
    // pump first so that queued event do not interfere
    UIUtil.dispatchAllInvocationEvents();
    // refresh will fire write actions interfering with highlighting
    while (RefreshQueueImpl.isRefreshInProgress() || HeavyProcessLatch.INSTANCE.isRunning()) {
        UIUtil.dispatchAllInvocationEvents();
    }
    long dstart = System.currentTimeMillis();
    while (mustWaitForSmartMode && DumbService.getInstance(myProject).isDumb()) {
        if (System.currentTimeMillis() > dstart + 100000) {
            throw new IllegalStateException("Timeout waiting for smart mode. If you absolutely want to be dumb, please use DaemonCodeAnalyzerImpl.mustWaitForSmartMode(false).");
        }
        UIUtil.dispatchAllInvocationEvents();
    }
    UIUtil.dispatchAllInvocationEvents();
    Project project = file.getProject();
    FileStatusMap fileStatusMap = getFileStatusMap();
    fileStatusMap.allowDirt(canChangeDocument);
    Map<FileEditor, HighlightingPass[]> map = new HashMap<>();
    for (TextEditor textEditor : textEditors) {
        if (textEditor instanceof TextEditorImpl) {
            try {
                ((TextEditorImpl) textEditor).waitForLoaded(10, TimeUnit.SECONDS);
            } catch (TimeoutException e) {
                throw new RuntimeException(textEditor + " has not completed loading in 10 seconds");
            }
        }
        TextEditorBackgroundHighlighter highlighter = (TextEditorBackgroundHighlighter) textEditor.getBackgroundHighlighter();
        if (highlighter == null) {
            Editor editor = textEditor.getEditor();
            throw new RuntimeException("Null highlighter from " + textEditor + "; loaded: " + AsyncEditorLoader.isEditorLoaded(editor));
        }
        final List<TextEditorHighlightingPass> passes = highlighter.getPasses(toIgnore);
        HighlightingPass[] array = passes.toArray(new HighlightingPass[passes.size()]);
        assert array.length != 0 : "Highlighting is disabled for the file " + file;
        map.put(textEditor, array);
    }
    for (int ignoreId : toIgnore) {
        fileStatusMap.markFileUpToDate(document, ignoreId);
    }
    myUpdateRunnableFuture.cancel(false);
    final DaemonProgressIndicator progress = createUpdateProgress();
    myPassExecutorService.submitPasses(map, progress);
    try {
        long start = System.currentTimeMillis();
        while (progress.isRunning() && System.currentTimeMillis() < start + 5 * 60 * 1000) {
            wrap(() -> {
                progress.checkCanceled();
                if (callbackWhileWaiting != null) {
                    callbackWhileWaiting.run();
                }
                waitInOtherThread(50, canChangeDocument);
                UIUtil.dispatchAllInvocationEvents();
                Throwable savedException = PassExecutorService.getSavedException(progress);
                if (savedException != null)
                    throw savedException;
            });
        }
        if (progress.isRunning() && !progress.isCanceled()) {
            throw new RuntimeException("Highlighting still running after " + (System.currentTimeMillis() - start) / 1000 + " seconds.\n" + ThreadDumper.dumpThreadsToString());
        }
        final HighlightingSessionImpl session = (HighlightingSessionImpl) HighlightingSessionImpl.getOrCreateHighlightingSession(file, textEditors.get(0).getEditor(), progress, null);
        wrap(() -> {
            if (!waitInOtherThread(60000, canChangeDocument)) {
                throw new TimeoutException("Unable to complete in 60s");
            }
            session.waitForHighlightInfosApplied();
        });
        UIUtil.dispatchAllInvocationEvents();
        UIUtil.dispatchAllInvocationEvents();
        assert progress.isCanceled() && progress.isDisposed();
        return getHighlights(document, null, project);
    } finally {
        DaemonProgressIndicator.setDebug(false);
        fileStatusMap.allowDirt(true);
        waitForTermination();
    }
}

Example 2 with TextEditorImpl

use of com.intellij.openapi.fileEditor.impl.text.TextEditorImpl in project intellij-community by JetBrains.

the class JavaEditorFileSwapper method getFileToSwapTo.

@Override
public Pair<VirtualFile, Integer> getFileToSwapTo(Project project, EditorWithProviderComposite editor) {
    VirtualFile file = editor.getFile();
    VirtualFile sourceFile = findSourceFile(project, file);
    if (sourceFile == null)
        return null;
    Integer position = null;
    TextEditorImpl oldEditor = findSinglePsiAwareEditor(editor.getEditors());
    if (oldEditor != null) {
        PsiCompiledFile clsFile = (PsiCompiledFile) PsiManager.getInstance(project).findFile(file);
        assert clsFile != null;
        int offset = oldEditor.getEditor().getCaretModel().getOffset();
        PsiElement elementAt = clsFile.findElementAt(offset);
        PsiMember member = PsiTreeUtil.getParentOfType(elementAt, PsiMember.class, false);
        if (member instanceof PsiClass) {
            boolean isFirstMember = true;
            for (PsiElement e = member.getFirstChild(); e != null; e = e.getNextSibling()) {
                if (e instanceof PsiMember) {
                    if (offset < e.getTextRange().getEndOffset()) {
                        if (!isFirstMember) {
                            member = (PsiMember) e;
                        }
                        break;
                    }
                    isFirstMember = false;
                }
            }
        }
        if (member != null) {
            PsiElement navigationElement = member.getNavigationElement();
            if (Comparing.equal(navigationElement.getContainingFile().getVirtualFile(), sourceFile)) {
                position = navigationElement.getTextOffset();
            }
        }
    }
    return Pair.create(sourceFile, position);
}