Examples with MergingUpdateQueue com.intellij.util.ui.update.MergingUpdateQueue used on opensource projects

Example 1 with MergingUpdateQueue

use of com.intellij.util.ui.update.MergingUpdateQueue in project intellij-community by JetBrains.

the class FilteringTreeBuilder method setFilteringMerge.

public void setFilteringMerge(int gap, @Nullable JComponent modalityStateComponent) {
    if (myRefilterQueue != null) {
        Disposer.dispose(myRefilterQueue);
        myRefilterQueue = null;
    }
    if (gap >= 0) {
        JComponent stateComponent = modalityStateComponent;
        if (stateComponent == null) {
            stateComponent = myTree;
        }
        myRefilterQueue = new MergingUpdateQueue("FilteringTreeBuilder", gap, false, stateComponent, this, myTree);
        myRefilterQueue.setRestartTimerOnAdd(true);
    }
}

Example 2 with MergingUpdateQueue

use of com.intellij.util.ui.update.MergingUpdateQueue in project android by JetBrains.

the class NlModel method getRenderingQueue.

@NotNull
private MergingUpdateQueue getRenderingQueue() {
    synchronized (myRenderingQueueLock) {
        if (myRenderingQueue == null) {
            myRenderingQueue = new MergingUpdateQueue("android.layout.rendering", RENDER_DELAY_MS, true, null, this, null, Alarm.ThreadToUse.OWN_THREAD);
            myRenderingQueue.setRestartTimerOnAdd(true);
        }
        return myRenderingQueue;
    }
}

Example 3 with MergingUpdateQueue

use of com.intellij.util.ui.update.MergingUpdateQueue in project intellij-community by JetBrains.

the class FrameworkDetectionManager method doInitialize.

public void doInitialize() {
    myDetectionQueue = new MergingUpdateQueue("FrameworkDetectionQueue", 500, true, null, myProject);
    if (ApplicationManager.getApplication().isUnitTestMode()) {
        myDetectionQueue.setPassThrough(false);
        myDetectionQueue.hideNotify();
    }
    myDetectedFrameworksData = new DetectedFrameworksData(myProject);
    FrameworkDetectionIndex.getInstance().addListener(this, myProject);
    myProject.getMessageBus().connect().subscribe(DumbService.DUMB_MODE, new DumbService.DumbModeListener() {

        @Override
        public void enteredDumbMode() {
            myDetectionQueue.suspend();
        }

        @Override
        public void exitDumbMode() {
            myDetectionQueue.resume();
        }
    });
}

Example 4 with MergingUpdateQueue

use of com.intellij.util.ui.update.MergingUpdateQueue in project intellij-community by JetBrains.

the class HistoryDialog method init.

protected void init() {
    LocalHistoryFacade facade = LocalHistoryImpl.getInstanceImpl().getFacade();
    myModel = createModel(facade);
    setTitle(myModel.getTitle());
    JComponent root = createComponent();
    setComponent(root);
    setPreferredFocusedComponent(showRevisionsList() ? myRevisionsList.getComponent() : myDiffView);
    myUpdateQueue = new MergingUpdateQueue(getClass() + ".revisionsUpdate", 500, true, root, this, null, false);
    myUpdateQueue.setRestartTimerOnAdd(true);
    facade.addListener(new LocalHistoryFacade.Listener() {

        public void changeSetFinished() {
            scheduleRevisionsUpdate(null);
        }
    }, this);
    scheduleRevisionsUpdate(null);
}

Example 5 with MergingUpdateQueue

use of com.intellij.util.ui.update.MergingUpdateQueue in project intellij-community by JetBrains.

the class AnnotateStackTraceAction method actionPerformed.

@Override
public void actionPerformed(final AnActionEvent e) {
    myIsLoading = true;
    ProgressManager.getInstance().run(new Task.Backgroundable(myEditor.getProject(), "Getting File History", true) {

        private final Object LOCK = new Object();

        private final MergingUpdateQueue myUpdateQueue = new MergingUpdateQueue("AnnotateStackTraceAction", 200, true, null);

        private MyActiveAnnotationGutter myGutter;

        @Override
        public void onCancel() {
            myEditor.getGutter().closeAllAnnotations();
        }

        @Override
        public void onFinished() {
            myIsLoading = false;
            Disposer.dispose(myUpdateQueue);
        }

        @Override
        public void run(@NotNull ProgressIndicator indicator) {
            MultiMap<VirtualFile, Integer> files2lines = new MultiMap<>();
            Map<Integer, LastRevision> revisions = ContainerUtil.newHashMap();
            ApplicationManager.getApplication().runReadAction(() -> {
                for (int line = 0; line < myEditor.getDocument().getLineCount(); line++) {
                    indicator.checkCanceled();
                    VirtualFile file = getHyperlinkVirtualFile(myHyperlinks.findAllHyperlinksOnLine(line));
                    if (file == null)
                        continue;
                    files2lines.putValue(file, line);
                }
            });
            files2lines.entrySet().forEach(entry -> {
                indicator.checkCanceled();
                VirtualFile file = entry.getKey();
                Collection<Integer> lines = entry.getValue();
                LastRevision revision = getLastRevision(file);
                if (revision == null)
                    return;
                synchronized (LOCK) {
                    for (Integer line : lines) {
                        revisions.put(line, revision);
                    }
                }
                myUpdateQueue.queue(new Update("update") {

                    @Override
                    public void run() {
                        updateGutter(indicator, revisions);
                    }
                });
            });
            // myUpdateQueue can be disposed before the last revisions are passed to the gutter
            ApplicationManager.getApplication().invokeLater(() -> updateGutter(indicator, revisions));
        }

        @CalledInAwt
        private void updateGutter(@NotNull ProgressIndicator indicator, @NotNull Map<Integer, LastRevision> revisions) {
            if (indicator.isCanceled())
                return;
            if (myGutter == null) {
                myGutter = new MyActiveAnnotationGutter(getProject(), myHyperlinks, indicator);
                myEditor.getGutter().registerTextAnnotation(myGutter, myGutter);
            }
            Map<Integer, LastRevision> revisionsCopy;
            synchronized (LOCK) {
                revisionsCopy = ContainerUtil.newHashMap(revisions);
            }
            myGutter.updateData(revisionsCopy);
            ((EditorGutterComponentEx) myEditor.getGutter()).revalidateMarkup();
        }

        @Nullable
        private LastRevision getLastRevision(@NotNull VirtualFile file) {
            try {
                AbstractVcs vcs = VcsUtil.getVcsFor(myEditor.getProject(), file);
                if (vcs == null)
                    return null;
                VcsHistoryProvider historyProvider = vcs.getVcsHistoryProvider();
                if (historyProvider == null)
                    return null;
                FilePath filePath = VcsContextFactory.SERVICE.getInstance().createFilePathOn(file);
                if (historyProvider instanceof VcsHistoryProviderEx) {
                    VcsFileRevision revision = ((VcsHistoryProviderEx) historyProvider).getLastRevision(filePath);
                    if (revision == null)
                        return null;
                    return LastRevision.create(revision);
                } else {
                    VcsHistorySession session = historyProvider.createSessionFor(filePath);
                    if (session == null)
                        return null;
                    List<VcsFileRevision> list = session.getRevisionList();
                    if (list == null || list.isEmpty())
                        return null;
                    return LastRevision.create(list.get(0));
                }
            } catch (VcsException ignored) {
                LOG.warn(ignored);
                return null;
            }
        }
    });
}