private void registerToolWindow(@NotNull final ToolWindowManager toolWindowManager) {
   try {
     Method method =
         toolWindowManager
             .getClass()
             .getDeclaredMethod(
                 "registerToolWindow",
                 String.class,
                 JComponent.class,
                 ToolWindowAnchor.class,
                 boolean.class,
                 boolean.class,
                 boolean.class);
     method.setAccessible(true);
     method.invoke(
         toolWindowManager,
         StudyToolWindowFactory.STUDY_TOOL_WINDOW,
         null,
         ToolWindowAnchor.LEFT,
         true,
         true,
         true);
   } catch (Exception e) {
     final ToolWindow toolWindow =
         toolWindowManager.getToolWindow(StudyToolWindowFactory.STUDY_TOOL_WINDOW);
     if (toolWindow == null) {
       toolWindowManager.registerToolWindow(
           StudyToolWindowFactory.STUDY_TOOL_WINDOW,
           true,
           ToolWindowAnchor.RIGHT,
           myProject,
           true);
     }
   }
 }
  public static void showTestResultsToolWindow(
      @NotNull final Project project, @NotNull final String message, boolean solved) {
    final ToolWindowManager toolWindowManager = ToolWindowManager.getInstance(project);
    ToolWindow window = toolWindowManager.getToolWindow(StudyTestResultsToolWindowFactoryKt.ID);
    if (window == null) {
      toolWindowManager.registerToolWindow(
          StudyTestResultsToolWindowFactoryKt.ID, true, ToolWindowAnchor.BOTTOM);
      window = toolWindowManager.getToolWindow(StudyTestResultsToolWindowFactoryKt.ID);
      new StudyTestResultsToolWindowFactory().createToolWindowContent(project, window);
    }

    final Content[] contents = window.getContentManager().getContents();
    for (Content content : contents) {
      final JComponent component = content.getComponent();
      if (component instanceof ConsoleViewImpl) {
        ((ConsoleViewImpl) component).clear();
        if (!solved) {
          ((ConsoleViewImpl) component).print(message, ConsoleViewContentType.ERROR_OUTPUT);
        } else {
          ((ConsoleViewImpl) component).print(message, ConsoleViewContentType.NORMAL_OUTPUT);
        }
        window.setAvailable(true, () -> {});
        window.show(() -> {});
        return;
      }
    }
  }
 public void ensureVisible(Project project) {
   if (project == null) {
     return;
   }
   ToolWindowManager toolWindowManager = ToolWindowManager.getInstance(project);
   if (toolWindowManager != null) {
     ToolWindow toolWindow = toolWindowManager.getToolWindow(COMMIT_LOGS_TOOLWINDOW_ID);
     if (toolWindow != null) {
       toolWindow.activate(null);
     }
   }
 }
 @Override
 public Insets getBorderInsets(final Component c) {
   if (myProject == null) return new Insets(0, 0, 0, 0);
   ToolWindowManager toolWindowManager = ToolWindowManager.getInstance(myProject);
   if (!(toolWindowManager instanceof ToolWindowManagerImpl)
       || !((ToolWindowManagerImpl) toolWindowManager).isToolWindowRegistered(myInfo.getId())
       || myWindow.getType() == ToolWindowType.FLOATING) {
     return new Insets(0, 0, 0, 0);
   }
   ToolWindowAnchor anchor = myWindow.getAnchor();
   Component component = myWindow.getComponent();
   Container parent = component.getParent();
   while (parent != null) {
     if (parent instanceof Splitter) {
       Splitter splitter = (Splitter) parent;
       boolean isFirst = splitter.getFirstComponent() == component;
       boolean isVertical = splitter.isVertical();
       return new Insets(
           0,
           anchor == ToolWindowAnchor.RIGHT || (!isVertical && !isFirst) ? 1 : 0,
           (isVertical && isFirst) ? 1 : 0,
           anchor == ToolWindowAnchor.LEFT || (!isVertical && isFirst) ? 1 : 0);
     }
     component = parent;
     parent = component.getParent();
   }
   return new Insets(
       0,
       anchor == ToolWindowAnchor.RIGHT ? 1 : 0,
       anchor == ToolWindowAnchor.TOP ? 1 : 0,
       anchor == ToolWindowAnchor.LEFT ? 1 : 0);
 }
 private void initialize() {
   if (!_isInitialized) {
     _isInitialized = true;
     _isDisposed = false;
     ToolWindowManager toolWindowManager = ToolWindowManager.getInstance(_project);
     ToolWindow toolWindow =
         toolWindowManager.registerToolWindow(
             COMMIT_LOGS_TOOLWINDOW_ID, true, ToolWindowAnchor.BOTTOM);
     toolWindow.setIcon(COMMIT_LOGS_SMALL_ICON);
     _contentManager = toolWindow.getContentManager();
     toolWindow.installWatcher(_contentManager);
     //      _contentManager =
     // PeerFactory.getInstance().getContentFactory().createContentManager(true, _project);
     _contentManager.addContentManagerListener(
         new ContentManagerAdapter() {
           @Override
           public void contentRemoved(ContentManagerEvent event) {
             JComponent component = event.getContent().getComponent();
             JComponent removedComponent =
                 (component instanceof CommitLogWindowComponent)
                     ? ((CommitLogWindowComponent) component).getComponent()
                     : component;
             //                    if (removedComponent == myErrorsView) {
             //                        myErrorsView.dispose();
             //                        myErrorsView = null;
             //                    } else
             for (Iterator iterator = _commitLogs.iterator(); iterator.hasNext(); ) {
               Editor editor = (Editor) iterator.next();
               if (removedComponent == editor.getComponent()) {
                 EditorFactory.getInstance().releaseEditor(editor);
                 iterator.remove();
               }
             }
           }
         });
     //      final JComponent component = _contentManager.getComponent();
   }
 }
  private boolean isProjectViewVisible() {
    final Window frame = SwingUtilities.getWindowAncestor(this);
    if (frame instanceof IdeFrameImpl) {
      final Project project = ((IdeFrameImpl) frame).getProject();
      if (project != null) {
        if (!project.isInitialized()) return true;
        ToolWindow toolWindow =
            ToolWindowManager.getInstance(project).getToolWindow(ToolWindowId.PROJECT_VIEW);
        return toolWindow != null && toolWindow.isVisible();
      }
    }

    return false;
  }
  private void updateTabBorder() {
    if (!myProject.isOpen()) return;

    ToolWindowManagerEx mgr = (ToolWindowManagerEx) ToolWindowManager.getInstance(myProject);

    String[] ids = mgr.getToolWindowIds();

    Insets border = new Insets(0, 0, 0, 0);

    UISettings uiSettings = UISettings.getInstance();

    List<String> topIds = mgr.getIdsOn(ToolWindowAnchor.TOP);
    List<String> bottom = mgr.getIdsOn(ToolWindowAnchor.BOTTOM);
    List<String> rightIds = mgr.getIdsOn(ToolWindowAnchor.RIGHT);
    List<String> leftIds = mgr.getIdsOn(ToolWindowAnchor.LEFT);

    if (!uiSettings.HIDE_TOOL_STRIPES) {
      border.top = topIds.size() > 0 ? 1 : 0;
      border.bottom = bottom.size() > 0 ? 1 : 0;
      border.left = leftIds.size() > 0 ? 1 : 0;
      border.right = rightIds.size() > 0 ? 1 : 0;
    }

    for (String each : ids) {
      ToolWindow eachWnd = mgr.getToolWindow(each);
      if (!eachWnd.isAvailable()) continue;

      if (eachWnd.isVisible() && eachWnd.getType() == ToolWindowType.DOCKED) {
        ToolWindowAnchor eachAnchor = eachWnd.getAnchor();
        if (eachAnchor == ToolWindowAnchor.TOP) {
          border.top = 0;
        } else if (eachAnchor == ToolWindowAnchor.BOTTOM) {
          border.bottom = 0;
        } else if (eachAnchor == ToolWindowAnchor.LEFT) {
          border.left = 0;
        } else if (eachAnchor == ToolWindowAnchor.RIGHT) {
          border.right = 0;
        }
      }
    }

    myTabs
        .getPresentation()
        .setPaintBorder(border.top, border.left, border.right, border.bottom)
        .setTabSidePaintBorder(5);
  }
 @Override
 public void projectClosed() {
   //noinspection AssignmentToStaticFieldFromInstanceMethod
   StudyCondition.VALUE = false;
   if (myCourse != null) {
     ToolWindowManager.getInstance(myProject)
         .getToolWindow(StudyToolWindowFactory.STUDY_TOOL_WINDOW)
         .getContentManager()
         .removeAllContents(false);
     if (!myDeletedShortcuts.isEmpty()) {
       for (Map.Entry<String, String> shortcut : myDeletedShortcuts.entrySet()) {
         final Keymap keymap = KeymapManager.getInstance().getActiveKeymap();
         final Shortcut actionShortcut =
             new KeyboardShortcut(KeyStroke.getKeyStroke(shortcut.getValue()), null);
         keymap.addShortcut(shortcut.getKey(), actionShortcut);
       }
     }
   }
 }
  /** @return can be null if user cancelled operation */
  @Nullable
  public static AntBuildMessageView openBuildMessageView(
      Project project, AntBuildFileBase buildFile, String[] targets) {
    final VirtualFile antFile = buildFile.getVirtualFile();
    if (!LOG.assertTrue(antFile != null)) {
      return null;
    }

    // check if there are running instances of the same build file

    MessageView ijMessageView = MessageView.SERVICE.getInstance(project);
    Content[] contents = ijMessageView.getContentManager().getContents();
    for (Content content : contents) {
      if (content.isPinned()) {
        continue;
      }
      AntBuildMessageView buildMessageView = content.getUserData(KEY);
      if (buildMessageView == null) {
        continue;
      }

      if (!antFile.equals(buildMessageView.getBuildFile().getVirtualFile())) {
        continue;
      }

      if (buildMessageView.isStopped()) {
        ijMessageView.getContentManager().removeContent(content, true);
        continue;
      }

      int result =
          Messages.showYesNoCancelDialog(
              AntBundle.message("ant.is.active.terminate.confirmation.text"),
              AntBundle.message("starting.ant.build.dialog.title"),
              Messages.getQuestionIcon());

      switch (result) {
        case 0: // yes
          buildMessageView.stopProcess();
          ijMessageView.getContentManager().removeContent(content, true);
          continue;
        case 1: // no
          continue;
        default: // cancel
          return null;
      }
    }

    final AntBuildMessageView messageView = new AntBuildMessageView(project, buildFile, targets);
    String contentName = buildFile.getPresentableName();
    contentName = BUILD_CONTENT_NAME + " (" + contentName + ")";

    final Content content =
        ContentFactory.SERVICE
            .getInstance()
            .createContent(messageView.getComponent(), contentName, true);
    content.putUserData(KEY, messageView);
    ijMessageView.getContentManager().addContent(content);
    ijMessageView.getContentManager().setSelectedContent(content);
    content.setDisposer(
        new Disposable() {
          @Override
          public void dispose() {
            Disposer.dispose(messageView.myAlarm);
          }
        });
    new CloseListener(content, ijMessageView.getContentManager(), project);
    // Do not inline next two variabled. Seeking for NPE.
    ToolWindow messageToolWindow =
        ToolWindowManager.getInstance(project).getToolWindow(ToolWindowId.MESSAGES_WINDOW);
    messageToolWindow.activate(null, false);
    return messageView;
  }
  EditorTabbedContainer(final EditorWindow window, Project project, final int tabPlacement) {
    myWindow = window;
    myProject = project;
    final ActionManager actionManager = ActionManager.getInstance();
    myTabs = new JBEditorTabs(project, actionManager, IdeFocusManager.getInstance(project), this);
    myTabs
        .setDataProvider(new MyDataProvider())
        .setPopupGroup(
            new Getter<ActionGroup>() {
              public ActionGroup get() {
                return (ActionGroup)
                    CustomActionsSchema.getInstance()
                        .getCorrectedAction(IdeActions.GROUP_EDITOR_TAB_POPUP);
              }
            },
            ActionPlaces.EDITOR_TAB_POPUP,
            false)
        .setNavigationActionsEnabled(false)
        .addTabMouseListener(new TabMouseListener())
        .getPresentation()
        .setTabDraggingEnabled(true)
        .setUiDecorator(
            new UiDecorator() {
              @NotNull
              public UiDecoration getDecoration() {
                return new UiDecoration(
                    null,
                    new Insets(
                        TabsUtil.TAB_VERTICAL_PADDING, 10, TabsUtil.TAB_VERTICAL_PADDING, 10));
              }
            })
        .setTabLabelActionsMouseDeadzone(TimedDeadzone.NULL)
        .setGhostsAlwaysVisible(true)
        .setTabLabelActionsAutoHide(false)
        .setActiveTabFillIn(
            EditorColorsManager.getInstance().getGlobalScheme().getDefaultBackground())
        .setPaintFocus(false)
        .getJBTabs()
        .addListener(
            new TabsListener.Adapter() {
              public void selectionChanged(final TabInfo oldSelection, final TabInfo newSelection) {
                final FileEditorManager editorManager = FileEditorManager.getInstance(myProject);
                final FileEditor oldEditor =
                    oldSelection != null
                        ? editorManager.getSelectedEditor((VirtualFile) oldSelection.getObject())
                        : null;
                if (oldEditor != null) {
                  oldEditor.deselectNotify();
                }

                final FileEditor newEditor =
                    editorManager.getSelectedEditor((VirtualFile) newSelection.getObject());
                if (newEditor != null) {
                  newEditor.selectNotify();
                }
              }
            })
        .setAdditionalSwitchProviderWhenOriginal(new MySwitchProvider())
        .setSelectionChangeHandler(
            new JBTabs.SelectionChangeHandler() {
              @Override
              public ActionCallback execute(
                  TabInfo info, boolean requestFocus, final ActiveRunnable doChangeSelection) {
                final ActionCallback result = new ActionCallback();
                CommandProcessor.getInstance()
                    .executeCommand(
                        myProject,
                        new Runnable() {
                          @Override
                          public void run() {
                            ((IdeDocumentHistoryImpl) IdeDocumentHistory.getInstance(myProject))
                                .onSelectionChanged();
                            result.notify(doChangeSelection.run());
                          }
                        },
                        "EditorChange",
                        null);
                return result;
              }
            })
        .getPresentation()
        .setRequestFocusOnLastFocusedComponent(true);

    setTabPlacement(UISettings.getInstance().EDITOR_TAB_PLACEMENT);

    updateTabBorder();

    ((ToolWindowManagerEx) ToolWindowManager.getInstance(myProject))
        .addToolWindowManagerListener(
            new ToolWindowManagerAdapter() {
              public void stateChanged() {
                updateTabBorder();
              }

              public void toolWindowRegistered(@NotNull final String id) {
                updateTabBorder();
              }
            });

    UISettings.getInstance()
        .addUISettingsListener(
            new UISettingsListener() {
              public void uiSettingsChanged(UISettings source) {
                updateTabBorder();
              }
            },
            this);

    Disposer.register(project, this);
  }