Examples with HighlightingPass com.intellij.codeHighlighting.HighlightingPass used on opensource projects

Example 1 with HighlightingPass

use of com.intellij.codeHighlighting.HighlightingPass in project intellij-community by JetBrains.

the class DomUIFactoryImpl method createDomHighlighter.

@Override
public BackgroundEditorHighlighter createDomHighlighter(final Project project, final PerspectiveFileEditor editor, final DomElement element) {
    return new BackgroundEditorHighlighter() {

        @Override
        @NotNull
        public HighlightingPass[] createPassesForEditor() {
            if (!element.isValid())
                return HighlightingPass.EMPTY_ARRAY;
            final XmlFile psiFile = DomUtil.getFile(element);
            final PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(project);
            final Document document = psiDocumentManager.getDocument(psiFile);
            if (document == null)
                return HighlightingPass.EMPTY_ARRAY;
            editor.commit();
            GeneralHighlightingPass ghp = new GeneralHighlightingPass(project, psiFile, document, 0, document.getTextLength(), true, new ProperTextRange(0, document.getTextLength()), null, new DefaultHighlightInfoProcessor());
            LocalInspectionsPass lip = new LocalInspectionsPass(psiFile, document, 0, document.getTextLength(), LocalInspectionsPass.EMPTY_PRIORITY_RANGE, true, new DefaultHighlightInfoProcessor());
            return new HighlightingPass[] { ghp, lip };
        }

        @Override
        @NotNull
        public HighlightingPass[] createPassesForVisibleArea() {
            return createPassesForEditor();
        }
    };
}

Example 2 with HighlightingPass

use of com.intellij.codeHighlighting.HighlightingPass 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 3 with HighlightingPass

use of com.intellij.codeHighlighting.HighlightingPass in project intellij-community by JetBrains.

the class PassExecutorService method submitPasses.

void submitPasses(@NotNull Map<FileEditor, HighlightingPass[]> passesMap, @NotNull DaemonProgressIndicator updateProgress) {
    if (isDisposed())
        return;
    // null keys are ok
    MultiMap<Document, FileEditor> documentToEditors = MultiMap.createSet();
    MultiMap<FileEditor, TextEditorHighlightingPass> documentBoundPasses = MultiMap.createSmart();
    MultiMap<FileEditor, EditorBoundHighlightingPass> editorBoundPasses = MultiMap.createSmart();
    List<Pair<FileEditor, TextEditorHighlightingPass>> passesWithNoDocuments = new ArrayList<>();
    Set<VirtualFile> vFiles = new HashSet<>();
    for (Map.Entry<FileEditor, HighlightingPass[]> entry : passesMap.entrySet()) {
        FileEditor fileEditor = entry.getKey();
        HighlightingPass[] passes = entry.getValue();
        Document document;
        if (fileEditor instanceof TextEditor) {
            Editor editor = ((TextEditor) fileEditor).getEditor();
            LOG.assertTrue(!(editor instanceof EditorWindow));
            document = editor.getDocument();
        } else {
            VirtualFile virtualFile = ((FileEditorManagerEx) FileEditorManager.getInstance(myProject)).getFile(fileEditor);
            document = virtualFile == null ? null : FileDocumentManager.getInstance().getDocument(virtualFile);
        }
        if (document != null) {
            vFiles.add(FileDocumentManager.getInstance().getFile(document));
        }
        int prevId = 0;
        for (final HighlightingPass pass : passes) {
            if (pass instanceof EditorBoundHighlightingPass) {
                EditorBoundHighlightingPass editorPass = (EditorBoundHighlightingPass) pass;
                // have to make ids unique for this document
                editorPass.setId(nextPassId.incrementAndGet());
                editorBoundPasses.putValue(fileEditor, editorPass);
            } else {
                TextEditorHighlightingPass textEditorHighlightingPass = convertToTextHighlightingPass(pass, document, nextPassId, prevId);
                document = textEditorHighlightingPass.getDocument();
                documentBoundPasses.putValue(fileEditor, textEditorHighlightingPass);
                if (document == null) {
                    passesWithNoDocuments.add(Pair.create(fileEditor, textEditorHighlightingPass));
                } else {
                    documentToEditors.putValue(document, fileEditor);
                }
                prevId = textEditorHighlightingPass.getId();
            }
        }
    }
    List<ScheduledPass> freePasses = new ArrayList<>(documentToEditors.size() * 5);
    List<ScheduledPass> dependentPasses = new ArrayList<>(documentToEditors.size() * 10);
    // (fileEditor, passId) -> created pass
    Map<Pair<FileEditor, Integer>, ScheduledPass> toBeSubmitted = new THashMap<>(passesMap.size());
    final AtomicInteger threadsToStartCountdown = new AtomicInteger(0);
    for (Map.Entry<Document, Collection<FileEditor>> entry : documentToEditors.entrySet()) {
        Collection<FileEditor> fileEditors = entry.getValue();
        Document document = entry.getKey();
        FileEditor preferredFileEditor = getPreferredFileEditor(document, fileEditors);
        List<TextEditorHighlightingPass> passes = (List<TextEditorHighlightingPass>) documentBoundPasses.get(preferredFileEditor);
        if (passes.isEmpty()) {
            continue;
        }
        sortById(passes);
        for (TextEditorHighlightingPass currentPass : passes) {
            createScheduledPass(preferredFileEditor, currentPass, toBeSubmitted, passes, freePasses, dependentPasses, updateProgress, threadsToStartCountdown);
        }
    }
    for (Map.Entry<FileEditor, Collection<EditorBoundHighlightingPass>> entry : editorBoundPasses.entrySet()) {
        FileEditor fileEditor = entry.getKey();
        Collection<EditorBoundHighlightingPass> createdEditorBoundPasses = entry.getValue();
        List<TextEditorHighlightingPass> createdDocumentBoundPasses = (List<TextEditorHighlightingPass>) documentBoundPasses.get(fileEditor);
        List<TextEditorHighlightingPass> allCreatedPasses = new ArrayList<>(createdDocumentBoundPasses);
        allCreatedPasses.addAll(createdEditorBoundPasses);
        for (EditorBoundHighlightingPass pass : createdEditorBoundPasses) {
            createScheduledPass(fileEditor, pass, toBeSubmitted, allCreatedPasses, freePasses, dependentPasses, updateProgress, threadsToStartCountdown);
        }
    }
    for (Pair<FileEditor, TextEditorHighlightingPass> pair : passesWithNoDocuments) {
        FileEditor fileEditor = pair.first;
        TextEditorHighlightingPass pass = pair.second;
        createScheduledPass(fileEditor, pass, toBeSubmitted, ContainerUtil.emptyList(), freePasses, dependentPasses, updateProgress, threadsToStartCountdown);
    }
    if (CHECK_CONSISTENCY && !ApplicationInfoImpl.isInStressTest()) {
        assertConsistency(freePasses, toBeSubmitted, threadsToStartCountdown);
    }
    log(updateProgress, null, vFiles + " ----- starting " + threadsToStartCountdown.get(), freePasses);
    for (ScheduledPass dependentPass : dependentPasses) {
        mySubmittedPasses.put(dependentPass, Job.NULL_JOB);
    }
    for (ScheduledPass freePass : freePasses) {
        submit(freePass);
    }
}