Java Code Examples for com.intellij.openapi.application.ApplicationManager#getApplication()

protected void runBackgroundLoading(@Nonnull final Runnable runnable) {
  if (isDisposed()) return;

  final Application app = ApplicationManager.getApplication();
  if (app != null) {
    app.runReadAction(new TreeRunnable("AbstractTreeBuilder.runBackgroundLoading") {
      @Override
      public void perform() {
        runnable.run();
      }
    });
  }
  else {
    runnable.run();
  }
}
 

@Override
  public void runActivity(@NotNull Project project) {
    if (ApplicationManager.getApplication().isUnitTestMode()) return;

    final Application application = ApplicationManager.getApplication();
    final KeyPromoterSettings settings = ServiceManager.getService(KeyPromoterSettings.class);
    final String installedVersion = settings.getInstalledVersion();

    final IdeaPluginDescriptor plugin = PluginManagerCore.getPlugin(PluginId.getId("Key Promoter X"));
    if (installedVersion != null && plugin != null) {
      final int compare = VersionComparatorUtil.compare(installedVersion, plugin.getVersion());
//      if (true) { // TODO: Don't forget to remove that! For proofreading.
      if (compare < 0) {
        application.invokeLater(() -> KPXStartupDialog.showStartupDialog(project));
        settings.setInstalledVersion(plugin.getVersion());
      }
    }
  }
 

protected void startEventPropagation() {
  Application application = ApplicationManager.getApplication();
  if (application == null) {
    return;
  }

  application.getMessageBus().connect().subscribe(
          VirtualFileManager.VFS_CHANGES, new BulkVirtualFileListenerAdapter(myEventDispatcher.getMulticaster(), this));
}
 

@TestOnly
public static TestInputDialog setTestInputDialog(TestInputDialog newValue) {
  Application application = ApplicationManager.getApplication();
  if (application != null) {
    LOG.assertTrue(application.isUnitTestMode(), "This method is available for tests only");
  }
  TestInputDialog oldValue = ourTestInputImplementation;
  ourTestInputImplementation = newValue;
  return oldValue;
}
 

private static void runAboveAll(@Nonnull final Runnable runnable) {
  ProgressIndicator progressIndicator = ProgressManager.getInstance().getProgressIndicator();
  if (progressIndicator != null && progressIndicator.isModal()) {
    WaitForProgressToShow.runOrInvokeAndWaitAboveProgress(runnable);
  }
  else {
    Application app = ApplicationManager.getApplication();
    app.invokeAndWait(runnable, ModalityState.any());
  }
}
 

@Nonnull
private static CustomShortcutSet shortcutsById(String actionId) {
  Application application = ApplicationManager.getApplication();
  KeymapManager keymapManager = application == null ? null : application.getComponent(KeymapManager.class);
  if (keymapManager == null) {
    return new CustomShortcutSet(Shortcut.EMPTY_ARRAY);
  }
  return new CustomShortcutSet(keymapManager.getActiveKeymap().getShortcuts(actionId));
}
 

public void setUp() {
  final Application application = ApplicationManager.getApplication();
  if (application == null) {
    myAppDisposable = Disposable.newDisposable();
    ApplicationManager.setApplication(new MockApplication(myAppDisposable), myAppDisposable);
  }
}
 

public static void sortModules(final Project project, final List<Module> modules) {
  final Application application = ApplicationManager.getApplication();
  Runnable sort = new Runnable() {
    public void run() {
      Comparator<Module> comparator = ModuleManager.getInstance(project).moduleDependencyComparator();
      Collections.sort(modules, comparator);
    }
  };
  if (application.isDispatchThread()) {
    sort.run();
  }
  else {
    application.runReadAction(sort);
  }
}
 

/**
 * Ensure the current EDT activity finishes in case it requires many write actions, with each being delayed a bit
 * by background thread read action (until its first checkCanceled call). Shouldn't be called from under read action.
 */
public static void yieldToPendingWriteActions() {
  Application application = ApplicationManager.getApplication();
  if (application.isReadAccessAllowed()) {
    throw new IllegalStateException("Mustn't be called from within read action");
  }
  if (application.isDispatchThread()) {
    throw new IllegalStateException("Mustn't be called from EDT");
  }
  Semaphore semaphore = new Semaphore(1);
  application.invokeLater(semaphore::up, ModalityState.any());
  awaitWithCheckCanceled(semaphore, ProgressIndicatorProvider.getGlobalProgressIndicator());
}
 

public static void addServer(HttpResponse response) {
  if (SERVER_HEADER_VALUE == null) {
    Application app = ApplicationManager.getApplication();
    if (app != null && !app.isDisposed()) {
      SERVER_HEADER_VALUE = ApplicationNamesInfo.getInstance().getFullProductName();
    }
  }
  if (SERVER_HEADER_VALUE != null) {
    response.headers().set("Server", SERVER_HEADER_VALUE);
  }
}
 

private static boolean isUnitTest() {
	return ApplicationManager.getApplication() == null || ApplicationManager.getApplication().isUnitTestMode();
}
 

public static CppSupportSettings getInstance() {
  final Application application = ApplicationManager.getApplication();
  if (application.isUnitTestMode()) return instance;
  return application.getComponent(CppSupportSettings.class);
}
 

@Override
public void run(@Nonnull final ProgressIndicator indicator) {
  final AsynchConsumer<List<CommittedChangeList>> appender = myDlg.getAppender();
  final BufferedListConsumer<CommittedChangeList> bufferedListConsumer = new BufferedListConsumer<>(10, appender, -1);

  final Application application = ApplicationManager.getApplication();
  try {
    myProvider.loadCommittedChanges(mySettings, myLocation, 0, new AsynchConsumer<CommittedChangeList>() {
      @Override
      public void consume(CommittedChangeList committedChangeList) {
        myRevisionsReturned = true;
        bufferedListConsumer.consumeOne(committedChangeList);
        if (myCanceled) {
          indicator.cancel();
        }
      }

      @Override
      public void finished() {
        bufferedListConsumer.flush();
        appender.finished();

        if (! myRevisionsReturned) {
          application.invokeLater(new Runnable() {
            @Override
            public void run() {
              myDlg.close(-1);
            }
          }, ModalityState.stateForComponent(myDlg.getWindow()));
        }
      }
    });
  }
  catch (VcsException e) {
    myExceptions.add(e);
    application.invokeLater(new Runnable() {
      @Override
      public void run() {
        myDlg.close(-1);
      }
    }, ModalityState.stateForComponent(myDlg.getWindow()));
  }
}
 

protected JComponent createCenterPanel() {
  Splitter splitter = new Splitter(true);
  splitter.setShowDividerControls(true);

  ProductivityFeaturesRegistry registry = ProductivityFeaturesRegistry.getInstance();
  ArrayList<FeatureDescriptor> features = new ArrayList<FeatureDescriptor>();
  for (String id : registry.getFeatureIds()) {
    features.add(registry.getFeatureDescriptor(id));
  }
  final TableView table = new TableView<FeatureDescriptor>(new ListTableModel<FeatureDescriptor>(COLUMNS, features, 0));
  new TableViewSpeedSearch<FeatureDescriptor>(table) {
    @Override
    protected String getItemText(@Nonnull FeatureDescriptor element) {
      return element.getDisplayName();
    }
  };

  JPanel controlsPanel = new JPanel(new VerticalFlowLayout());


  Application app = ApplicationManager.getApplication();
  long uptime = System.currentTimeMillis() - app.getStartTime();
  long idleTime = app.getIdleTime();

  final String uptimeS = FeatureStatisticsBundle.message("feature.statistics.application.uptime",
                                                         ApplicationNamesInfo.getInstance().getFullProductName(),
                                                         DateFormatUtil.formatDuration(uptime));

  final String idleTimeS = FeatureStatisticsBundle.message("feature.statistics.application.idle.time",
                                                           DateFormatUtil.formatDuration(idleTime));

  String labelText = uptimeS + ", " + idleTimeS;
  CompletionStatistics stats = ((FeatureUsageTrackerImpl)FeatureUsageTracker.getInstance()).getCompletionStatistics();
  if (stats.dayCount > 0 && stats.sparedCharacters > 0) {
    String total = formatCharacterCount(stats.sparedCharacters, true);
    String perDay = formatCharacterCount(stats.sparedCharacters / stats.dayCount, false);
    labelText += "<br>Code completion has saved you from typing at least " + total + " since " + DateFormatUtil.formatDate(stats.startDate) +
                 " (~" + perDay + " per working day)";
  }

  CumulativeStatistics fstats = ((FeatureUsageTrackerImpl)FeatureUsageTracker.getInstance()).getFixesStats();
  if (fstats.dayCount > 0 && fstats.invocations > 0) {
    labelText +=
      "<br>Quick fixes have saved you from " + fstats.invocations + " possible bugs since " + DateFormatUtil.formatDate(fstats.startDate) +
      " (~" + fstats.invocations / fstats.dayCount + " per working day)";
  }

  controlsPanel.add(new JLabel("<html><body>" + labelText + "</body></html>"), BorderLayout.NORTH);

  JPanel topPanel = new JPanel(new BorderLayout());
  topPanel.add(controlsPanel, BorderLayout.NORTH);
  topPanel.add(ScrollPaneFactory.createScrollPane(table), BorderLayout.CENTER);

  splitter.setFirstComponent(topPanel);

  final JEditorPane browser = new JEditorPane(UIUtil.HTML_MIME, "");
  browser.setEditable(false);
  splitter.setSecondComponent(ScrollPaneFactory.createScrollPane(browser));

  table.getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
  table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
    public void valueChanged(ListSelectionEvent e) {
      Collection selection = table.getSelection();
      try {
        if (selection.isEmpty()) {
          browser.read(new StringReader(""), null);
        }
        else {
          FeatureDescriptor feature = (FeatureDescriptor)selection.iterator().next();
          TipUIUtil.openTipInBrowser(feature.getTipFileName(), browser, feature.getProvider());
        }
      }
      catch (IOException ex) {
        LOG.info(ex);
      }
    }
  });

  return splitter;
}
 

@Nullable
static WebApplication getInstance() {
  return (WebApplication)ApplicationManager.getApplication();
}
 

public static MockApplicationEx getApplication() {
  return (MockApplicationEx)ApplicationManager.getApplication();
}
 

protected RootDescriptor(final Project project) {
  super(project, null, ApplicationManager.getApplication());
}
 

private void assertDispatchThread() {
  Application application = ApplicationManager.getApplication();
  if (myAssertDispatchThread && !application.isUnitTestMode()) {
    application.assertIsDispatchThread();
  }
}
 

/**
 * Subclasses should override this method if they want to use custom logic to disable their file watcher.
 */
protected boolean isDisabled() {
  if (Boolean.getBoolean(PROPERTY_WATCHER_DISABLED)) return true;
  Application app = ApplicationManager.getApplication();
  return app.isCommandLine() || app.isUnitTestMode();
}
 

private static Application getApp() {
  return ApplicationManager.getApplication();
}