const unload = function () {
   TestStyles.removeStyles();
   Attachment.detachSystem(realm.system());
 };

 const unload = function () {
   Remove.remove(iframe);
   Attachment.detachSystem(realm.system());
 };

 Pipeline.async({}, f(doc, body, gui, component, store), function () {
   Attachment.detachSystem(gui);
   success();
 }, function (e) {

const setup = function (info, onSuccess, onFailure) {

  /* This test is going to create a toolbar with both list items on it */
  const alloy = Gui.create();

  Attachment.attachSystem(info.container, alloy);

  const toolbar = GuiFactory.build({
    dom: {
      tag: 'div',
      classes: [ 'test-toolbar' ]
    },
    behaviours: Behaviour.derive([
      Replacing.config({ })
    ])
  });

  const socket = GuiFactory.build({
    dom: {
      tag: 'div',
      classes: [ 'test-socket' ]
    }
  });

  alloy.add(toolbar);
  alloy.add(socket);

  const realm = {
    system: Fun.constant(alloy),
    socket: Fun.constant(socket)
  };

  ThemeManager.add(name, function (editor) {
    return {
      renderUI (args) {
        editor.fire('SkinLoaded');
        return {
          iframeContainer: socket.element().dom(),
          editorContainer: alloy.element().dom()
        };
      }
    };
  });

  return {
    use (f) {
      TinyLoader.setup(function (editor, onS, onF) {
        const features = Features.setup(realm, editor);

        FormatChangers.init(realm, editor);

        const apis = TinyApis(editor);

        const buttons = { };
        Arr.each(info.items, function (item) {
          // For each item in the toolbar, make a lookup
          buttons[item] = Memento.record(features[item].sketch());
        });

        const toolbarItems = Arr.map(info.items, function (item) {
          return buttons[item].asSpec();
        });

        Replacing.set(toolbar, toolbarItems);
        f(realm, apis, toolbar, socket, buttons, onS, onF);
      }, {
        theme: name
      }, onSuccess, onFailure);
    }
  };
};

const render = (editor: Editor, uiComponents: RenderUiComponents, rawUiConfig: RenderUiConfig, backstage: UiFactoryBackstage, args: RenderArgs): ModeRenderInfo => {
  loadIframeSkin(editor);

  Attachment.attachSystemAfter(Element.fromDom(args.targetNode), uiComponents.mothership);
  Attachment.attachSystem(Body.body(), uiComponents.uiMothership);

  editor.on('init', () => {
    OuterContainer.setToolbar(
      uiComponents.outerContainer,
      identifyButtons(editor, rawUiConfig, {backstage}, Option.none())
    );

    OuterContainer.setMenubar(
      uiComponents.outerContainer,
      identifyMenus(editor, rawUiConfig)
    );

    OuterContainer.setSidebar(
      uiComponents.outerContainer,
      rawUiConfig.sidebar
    );

    // Force an update of the ui components disabled states if in readonly mode
    if (editor.readonly) {
      handleSwitchMode(uiComponents)({mode: 'readonly'});
    }

    setupEvents(editor);
  });

  const socket = OuterContainer.getSocket(uiComponents.outerContainer).getOrDie('Could not find expected socket element');

  editor.on('SwitchMode', handleSwitchMode(uiComponents));

  if (Settings.isReadOnly(editor)) {
    editor.setMode('readonly');
  }

  editor.addCommand('ToggleSidebar', (ui: boolean, value: string) => {
    OuterContainer.toggleSidebar(uiComponents.outerContainer, value);
    editor.fire('ToggleSidebar');
  });

  editor.addQueryValueHandler('ToggleSidebar', () => {
    return OuterContainer.whichSidebar(uiComponents.outerContainer);
  });

  const drawer = Settings.getToolbarDrawer(editor);

  const refreshDrawer = () => {
    const toolbar = OuterContainer.getToolbar(uiComponents.outerContainer);
    toolbar.each(SplitToolbar.refresh);
  };

  if (drawer === Settings.ToolbarDrawer.sliding || drawer === Settings.ToolbarDrawer.floating) {
    editor.on('ResizeContent', refreshDrawer);
  }

  return {
    iframeContainer: socket.element().dom(),
    editorContainer: uiComponents.outerContainer.element().dom(),
  };
};

 editor.on('detach', () => {
   Attachment.detachSystem(mothership);
   Attachment.detachSystem(uiMothership);
   mothership.destroy();
   uiMothership.destroy();
 });

  const renderUI = function (args) {
    const cssUrls = CssUrls.derive(editor);

    if (Settings.isSkinDisabled(editor) === false) {
      editor.contentCSS.push(cssUrls.content);
      DOMUtils.DOM.styleSheetLoader.load(cssUrls.ui, SkinLoaded.fireSkinLoaded(editor));
    } else {
      SkinLoaded.fireSkinLoaded(editor)();
    }

    const doScrollIntoView = function () {
      editor.fire('scrollIntoView');
    };

    const wrapper = Element.fromTag('div');
    const realm = PlatformDetection.detect().os.isAndroid() ? AndroidRealm(doScrollIntoView) : IosRealm(doScrollIntoView);
    const original = Element.fromDom(args.targetNode);
    Insert.after(original, wrapper);
    Attachment.attachSystem(wrapper, realm.system());

    const findFocusIn = function (elem) {
      return Focus.search(elem).bind(function (focused) {
        return realm.system().getByDom(focused).toOption();
      });
    };
    const outerWindow = args.targetNode.ownerDocument.defaultView;
    const orientation = Orientation.onChange(outerWindow, {
      onChange () {
        const alloy = realm.system();
        alloy.broadcastOn([ TinyChannels.orientationChanged() ], { width: Orientation.getActualWidth(outerWindow) });
      },
      onReady: Fun.noop
    });

    const setReadOnly = function (dynamicGroup, readOnlyGroups, mainGroups, ro) {
      if (ro === false) {
        editor.selection.collapse();
      }
      const toolbars = configureToolbar(dynamicGroup, readOnlyGroups, mainGroups);
      realm.setToolbarGroups(ro === true ? toolbars.readOnly : toolbars.main);

      editor.setMode(ro === true ? 'readonly' : 'design');
      editor.fire(ro === true ? READING() : EDITING());
      realm.updateMode(ro);
    };

    const configureToolbar = function (dynamicGroup, readOnlyGroups, mainGroups) {
      const dynamic = dynamicGroup.get();
      const toolbars = {
        readOnly: dynamic.backToMask.concat(readOnlyGroups.get()),
        main: dynamic.backToMask.concat(mainGroups.get())
      };

      if (Settings.readOnlyOnInit(editor)) {
        toolbars.readOnly = dynamic.backToMask.concat(readOnlyGroups.get());
        toolbars.main = dynamic.backToReadOnly.concat(mainGroups.get());
      }

      return toolbars;
    };

    const bindHandler = function (label, handler) {
      editor.on(label, handler);
      return {
        unbind () {
          editor.off(label);
        }
      };
    };

    editor.on('init', function () {
      realm.init({
        editor: {
          getFrame () {
            return Element.fromDom(editor.contentAreaContainer.querySelector('iframe'));
          },

          onDomChanged () {
            return {
              unbind: Fun.noop
            };
          },

          onToReading (handler) {
            return bindHandler(READING(), handler);
          },

          onToEditing (handler) {
            return bindHandler(EDITING(), handler);
          },

          onScrollToCursor (handler) {
            editor.on('scrollIntoView', function (tinyEvent) {
              handler(tinyEvent);
            });

            const unbind = function () {
              editor.off('scrollIntoView');
              orientation.destroy();
            };
//.........这里部分代码省略.........

UnitTest.asynctest('Browser Test: ui.ButtonsTest', function () {
  const success = arguments[arguments.length - 2];
  const failure = arguments[arguments.length - 1];

  /*
   * PURPOSE
   *
   * There are three buttons. Two have toggling, and one toggling button has a custom action.
   * Ensure that they all fire the right actions and get updated appropriately based on broadcasts.
   */

  const realm = IosRealm(Fun.noop);

  const body = Body.body();
  Attachment.attachSystem(body, realm.system());

  // Make toolbar appear
  Class.add(realm.system().element(), 'tinymce-mobile-fullscreen-maximized');

  const doc = Traverse.owner(body);

  TestStyles.addStyles();

  const unload = function () {
    TestStyles.removeStyles();
    Attachment.detachSystem(realm.system());
  };

  /* The test editor puts execCommand and insertContent calls into the store */
  const tEditor = TestEditor();

  const memAlpha = Memento.record(
    Buttons.forToolbarCommand(tEditor.editor(), 'alpha')
  );

  const memBeta = Memento.record(
    Buttons.forToolbarStateCommand(tEditor.editor(), 'beta')
  );

  const memGamma = Memento.record(
    Buttons.forToolbarStateAction(tEditor.editor(), 'gamma-class', 'gamma-query', function () {
      tEditor.adder('gamma-action')();
    })
  );

  const sClickAlpha = TestUi.sClickComponent(realm, memAlpha);
  const sClickBeta = TestUi.sClickComponent(realm, memBeta);
  const sClickGamma = TestUi.sClickComponent(realm, memGamma);

  const sCheckComponent = function (label, state) {
    return function (memento) {
      return TestUi.sWaitForToggledState(label, state, realm, memento);
    };
  };

  realm.setToolbarGroups([
    {
      label: 'group1',
      items: [
        memAlpha.asSpec(),
        memBeta.asSpec(),
        memGamma.asSpec()
      ]
    }
  ]);

  /*
   * Alpha has no toggling, so just check that when the user clicks on the button, the
   * editor fires execCommand with alpha
   */
  const sTestAlpha = GeneralSteps.sequence([
    tEditor.sAssertEq('Initially empty', [ ]),
    sClickAlpha,
    tEditor.sAssertEq('After clicking on alpha', [
      {
        method: 'execCommand',
        data: {
          alpha: undefined
        }
      }
    ]),
    tEditor.sClear
  ]);

  /*
   * Beta has toggling, so check:
   *  - when the user clicks on the button, execCommand is fired
   *  - when the format change is broadcast, the toggled state changes
   */
  const sTestBeta = GeneralSteps.sequence([
    tEditor.sAssertEq('before beta, store is empty', [ ]),
    sClickBeta,
    tEditor.sAssertEq('After clicking on beta', [
      {
        method: 'execCommand',
        data: {
          beta: undefined
        }
      }
    ]),
//.........这里部分代码省略.........