Java ActivityManager类代码示例

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
@Override
public void onModuleLoad() {

    ClientFactory clientFactory = GWT.create(ClientFactory.class);
    EventBus eventBus = clientFactory.getEventBus();
    PlaceController placeController = clientFactory.getPlaceController();

    // Start ActivityManager for the twitter widget with our ActivityMapper
    ActivityMapper activityMapper = new AppActivityMapper(clientFactory);
    ActivityManager activityManager = new ActivityManager(activityMapper, eventBus);
    activityManager.setDisplay(appWidget);

    // Start PlaceHistoryHandler with our PlaceHistoryMapper
    AppPlaceHistoryMapper historyMapper= GWT.create(AppPlaceHistoryMapper.class);
    PlaceHistoryHandler historyHandler = new PlaceHistoryHandler(historyMapper);
    historyHandler.register(placeController, eventBus, defaultPlace);

    RootPanel.get().add(appWidget);
    // Goes to the place represented on URL else default place
    historyHandler.handleCurrentHistory();

}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
private Canvas initDigitalObjectEditor(DigitalObjectEditor childEditor, SimpleEventBus eventBus) {
    childEditor.setImportView(true);
    RelationDataSource relationDataSource = RelationDataSource.getInstance();
    relationDataSource.addRelationChangeHandler(new RelationChangeHandler() {

        @Override
        public void onRelationChange(RelationChangeEvent event) {
            // issue 262: isVisible seems to be always true and isAttached is always null.
            // Add test isDrawn that seems to change for dettached widgets.
            if (batchItemGrid.isVisible() && batchItemGrid.isDrawn()) {
                updateCache();
            }
        }
    });
    ActivityManager activityManager = new ActivityManager(
            new ChildActivities(childEditor), eventBus);

    VLayout editorsLayout = new VLayout();
    editorsLayout.addStyleName("defaultBorder");
    activityManager.setDisplay(new ChildEditorDisplay(editorsLayout));
    return editorsLayout;
}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
public EditorWorkFlow(EventBus ebus, PlaceController placeController,
        ActivityManager activityManager, Layout delegate,
        PresenterFactory presenterFactory, ClientMessages i18n) {

    this.presenterFactory = presenterFactory;
    this.i18n = i18n;
    this.ebus = (ebus != null) ? ebus : new SimpleEventBus();
    // PlaceController uses delegate to ask user with blocking Window.confirm
    // whether to leave the current place.
    // In order to use non blocking SmartGWT dialog
    // it will be necessary to override PlaceController.goto method.
    this.placeController = (placeController != null) ? placeController
            : new PlaceController(this.ebus);
    this.activityManager = (activityManager != null) ? activityManager
            : new ActivityManager(new EditorActivityMapper(), this.ebus);
    this.activityManager.setDisplay(new EditorDisplay(delegate));
    EditorPlaceHistoryMapper historyMapper = GWT.create(EditorPlaceHistoryMapper.class);
    placeHistoryHandler = new PlaceHistoryHandler(historyMapper);
    placeHistoryHandler.register(this.placeController, this.ebus, Place.NOWHERE);
}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
/**
 * This is the entry point method.
 */
public void onModuleLoad() {

	ClientFactory clientFactory = GWT.create(ClientFactory.class);
	EventBus eventBus = clientFactory.getEventBus();
	PlaceController placeController = clientFactory.getPlaceController();

	// Start ActivityManager for the main widget with our ActivityMapper
	ActivityMapper activityMapper = new AppMapper(clientFactory);
	ActivityManager activityManager = new ActivityManager(activityMapper, eventBus);
	activityManager.setDisplay(new SimplePanel());

	// Start PlaceHistoryHandler with our PlaceHistoryMapper
	AppPlaceHistoryMapper historyMapper = GWT.create(AppPlaceHistoryMapper.class);
	PlaceHistoryHandler historyHandler = new PlaceHistoryHandler(historyMapper);
	historyHandler.register(placeController, eventBus, defaultPlace);

	// Goes to the place represented on URL else default place
	historyHandler.handleCurrentHistory();
}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
@Override
public void onModuleLoad() {
  ApplicationGinjector.INSTANCE.inject(this);

  R.init(colorPicker);

  appActivityManager = new ActivityManager(actvityMapper, eventBus);
  historyHandler = new PlaceHistoryHandler(placeHistoryMapper);

  configService.getApplicationConfig(new AppAsyncCallback<UserApplicationConfig>() {
    @Override
    public void onSuccess(final UserApplicationConfig result) {
      configProvider.setApplicationConfig(result);

      onFinishedLoading();
    }
  });
}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
@Override
public void onModuleLoad() {
  ensureCssInjected();

  ManagerClientFactory clientFactory = new DefaultManagerClientFactoryImpl();

  EventBus eventBus = clientFactory.getEventBus();
  PlaceController placeController = clientFactory.getPlaceController();

  // Start ActivityManager for the main widget with our ActivityMapper
  ActivityMapper activityMapper = new ManagerActivityMapper(clientFactory);
  ActivityManager activityManager = new ActivityManager(activityMapper, eventBus);
  activityManager.setDisplay(clientFactory.getLayoutView());

  // Start PlaceHistoryHandler with our PlaceHistoryMapper
  ManagerPlaceHistoryMapper historyMapper= GWT.create(ManagerPlaceHistoryMapper.class);
  PlaceHistoryHandler historyHandler = new PlaceHistoryHandler(historyMapper);
  historyHandler.register(placeController, eventBus, defaultPlace);

  RootLayoutPanel.get().add(clientFactory.getLayoutView());

  historyHandler.handleCurrentHistory();
}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
@Override
public void onModuleLoad() {

	GWT.setUncaughtExceptionHandler(new GWT.UncaughtExceptionHandler() {
		public void onUncaughtException(Throwable e) {
			Log.log(Level.SEVERE, e.getMessage(), e);
			MaterialToast.fireToast("Unknown error, please reload application");
		}
	});

	Theme.bundle();	// inject

   	workPanel = new SimplePanel();
   	workPanel.setSize("100%", "100%");

	ActivityMapper activityMapper = new MentorActivityMapper();
	ActivityManager activityManager = new ActivityManager(activityMapper, MentorBus.get());
	activityManager.setDisplay(workPanel);

	Element loader = Document.get().getElementById("loader");
	if (loader != null)
		loader.removeFromParent();
	
	RootPanel.get().add(workPanel, 0, 0);

       Places.handler().handleCurrentHistory();	// goes to the place represented on URL, else default place

}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
private OptionalEditor(ClientMessages i18n, Layout previewContainer) {
    SimpleEventBus eventBus = new SimpleEventBus();
    embeddedPlaces = new PlaceController(eventBus);
    DigitalObjectEditor embeddedEditor = new DigitalObjectEditor(i18n, embeddedPlaces, true);
    embeddedEditor.setOptionalView(true);
    ActivityManager activityManager = new ActivityManager(
            new ChildActivities(embeddedEditor), eventBus);
    activityManager.setDisplay(new ChildEditorDisplay(previewContainer));
}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
public void onModuleLoad() {
    AppInjector injector = GWT.create(AppInjector.class);
    PlaceHistoryHandler placeHistoryHandler = injector.getPlaceHistoryHandler();
    ActivityManager activityManager = injector.getActivityManager();

    SimplePanel panel = new SimplePanel();
    activityManager.setDisplay(panel);
    RootPanel.get().add(panel);

    placeHistoryHandler.handleCurrentHistory();
}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
protected MvpController() {
	super(EventBus.get());

	this.activityManager = new ActivityManager(this, EventBus.get());
	this.historyHandler = new PlaceHistoryHandler(this);

	this.setDefaultPlace(this.defaultPlace);
}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
@Override
public void onModuleLoad() {
    populateMenu();

    // Create view container
    final SimplePanel container = new SimplePanel();
    container.setStyleName("container requestor-showcase-container");
    RootPanel.get().add(container);

    // Main Factory (Dependency Injector)
    ShowcaseClientFactory clientFactory = CLIENT_FACTORY;
    EventBus eventBus = clientFactory.getEventBus();
    PlaceController placeController = clientFactory.getPlaceController();

    // Activity-Place binding
    ActivityMapper activityMapper = new ShowcaseActivityMapper();
    ActivityManager activityManager = new ActivityManager(activityMapper, eventBus);
    activityManager.setDisplay(container);

    // Place-History binding
    PlaceHistoryMapper historyMapper = new ShowcasePlaceHistoryMapper();
    PlaceHistoryHandler historyHandler = new PlaceHistoryHandler(historyMapper);
    historyHandler.register(placeController, eventBus, defaultPlace);

    // Add Loading widget
    RootPanel.get().add(new Loading(eventBus));

    // Goes to place represented on URL or default place
    historyHandler.handleCurrentHistory();
}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
public App(Storage storage, EventBus eventBus, PlaceController placeController,
    ActivityManager activityManager, AppPlaceHistoryMapper historyMapper,
    PlaceHistoryHandler historyHandler,
    ReloadOnAuthenticationFailure reloadOnAuthenticationFailure, MobileWebAppShell shell) {

  this.storage = storage;
  this.eventBus = eventBus;
  this.placeController = placeController;
  this.activityManager = activityManager;
  this.historyMapper = historyMapper;
  this.historyHandler = historyHandler;
  this.reloadOnAuthenticationFailure = reloadOnAuthenticationFailure;
  this.shell = shell;
}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
@Override
public void onModuleLoad() {
    GWT.setUncaughtExceptionHandler(new DialogBoxUncaughtExceptionHandler());

    ApplicationRequestFactory requestFactory = GWT
            .create(ApplicationRequestFactory.class);
    Logger.getLogger("").addHandler(new SimpleRemoteLogHandler());

    ClientFactory clientFactory = GWT.create(ClientFactory.class);
    EventBus eventBus = clientFactory.getEventBus();
    PlaceController placeController = clientFactory.getPlaceController();

    // Start ActivityManager for the main widget with our ActivityMapper
    requestFactory.initialize(eventBus, new EventSourceRequestTransport(
            eventBus));
    ActivityMapper activityMapper = new AppActivityMapper(clientFactory,
            requestFactory);
    ActivityManager activityManager = new ActivityManager(activityMapper,
            eventBus);
    HasBody template = clientFactory.getTemplate();
    activityManager.setDisplay(template.getBody());

    // Start PlaceHistoryHandler with our PlaceHistoryMapper
    AppPlaceHistoryMapper historyMapper = GWT
            .create(AppPlaceHistoryMapper.class);
    PlaceHistoryHandler historyHandler = new PlaceHistoryHandler(
            historyMapper);
    historyHandler.register(placeController, eventBus, defaultPlace);

    RootLayoutPanel.get().add(template);
    // Goes to the place represented on URL else default place
    historyHandler.handleCurrentHistory();
}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
private void loadApp() {
    // Show login links
    Element userLinks = Document.get().getElementById(AppStyles.ID_USER_LINKS);
    UListElement ul = Document.get().createULElement();
    LIElement liSignedIn = Document.get().createLIElement();
    LIElement liSignOut = Document.get().createLIElement();
    User me = App.getAppModel().getMe();
    String firstName = me.firstName;
    String lastName = me.lastName;
    liSignedIn.setInnerHTML("Signed in as <span class=\"nameText\">" + firstName + " " + lastName + "</span>");
    liSignOut.setInnerHTML("<span class=\"listmaker-userEmail\">" + me.emailAddress + "</span>");
    liSignOut.setInnerHTML("<a href=\"" + LOGOUT_URL + "\">Sign out</a>");
    ul.appendChild(liSignedIn);
    ul.appendChild(liSignOut);
    userLinks.appendChild(ul);

    //gwt-activities-and-places
    ActivityMapper userActivityMapper = new UserActivityMapper();
    ActivityManager userActivityManager = new ActivityManager(userActivityMapper, App.getEventBus());
    userActivityManager.setDisplay(userDisplay);

    ActivityMapper addNoteActivityMapper = new AddNoteActivityMapper();
    ActivityManager addNoteActivityManager = new ActivityManager(addNoteActivityMapper, App.getEventBus());
    addNoteActivityManager.setDisplay(addNote);

    ActivityMapper navActivityMapper = new NavActivityMapper();
    ActivityManager navActivityManager = new ActivityManager(navActivityMapper, App.getEventBus());
    navActivityManager.setDisplay(nav);

    ActivityMapper mainActivityMapper = new AppActivityMapper();
    ActivityManager noteDisplayActivityManager = new ActivityManager(mainActivityMapper, App.getEventBus());
    noteDisplayActivityManager.setDisplay(mainDisplay);

    PlaceHistoryHandler historyHandler = new PlaceHistoryHandler(App.getPlaceHistoryMapper());
    historyHandler.register(App.getClientFactory().getPlaceController(), App.getEventBus(), defaultPlace);
    DOM.removeChild(RootPanel.getBodyElement(), DOM.getElementById(AppStyles.ID_SPLASH));

    RootPanel.get(AppStyles.BODY_PANEL_USER_ID).add(userDisplay);
    RootPanel.get(AppStyles.BODY_PANEL_TOP_ID).add(addNote);
    RootPanel.get(AppStyles.BODY_PANEL_CONTENT_ID).add(mainDisplay);
    RootPanel.get(AppStyles.BODY_PANEL_NAV_ID).add(nav);

    historyHandler.handleCurrentHistory();

}
 

import com.google.gwt.activity.shared.ActivityManager; //导入依赖的package包/类
public DigitalObjectChildrenEditor(ClientMessages i18n, PlaceController places, OptionalEditor preview) {
        this.i18n = i18n;
        this.places = places;
        this.preview = preview;
        this.actionSource = new ActionSource(this);
        this.goDownAction = DigitalObjectNavigateAction.child(i18n, places);
        relationDataSource = RelationDataSource.getInstance();
        childrenListGrid = initChildrenListGrid();
        this.selectionCache = SelectionCache.selector(childrenListGrid);
        VLayout childrenLayout = new VLayout();
        childrenLayout.setMembers(childrenListGrid);
        childrenLayout.setWidth("40%");
        childrenLayout.setShowResizeBar(true);

        SimpleEventBus eventBus = new SimpleEventBus();
        childPlaces = new PlaceController(eventBus);
        childEditor = new DigitalObjectEditor(i18n, childPlaces, true);
        ActivityManager activityManager = new ActivityManager(
                new ChildActivities(childEditor), eventBus);

        VLayout editorsLayout = new VLayout();
        VLayout editorsOuterLayout = new VLayout();
//        editorsLayout.setBorder("1px solid grey");
        editorsLayout.addStyleName("defaultBorder");
        editorsOuterLayout.setLayoutLeftMargin(4);
        editorsOuterLayout.setMembers(editorsLayout);
        activityManager.setDisplay(new ChildEditorDisplay(editorsLayout));

        widget = new HLayout();
        widget.setMembers(childrenLayout, editorsOuterLayout);
        relationDataSource.addRelationChangeHandler(new RelationChangeHandler() {

            @Override
            public void onRelationChange(RelationChangeEvent event) {
                // issue 262: isVisible seems to be always true and isAttached is always null.
                // Add test isDrawn that seems to change for dettached widgets.
                if (digitalObject != null && childrenListGrid.isVisible() && childrenListGrid.isDrawn()) {
                    String changedPid = event.getPid();
                    if (changedPid != null) {
                        Record changedRecord = childrenListGrid.getDataAsRecordList()
                                .find(RelationDataSource.FIELD_PID, changedPid);
                        if (changedRecord == null) {
                            // moved object(s)
                            // ListGrid does not remove selection of removed/moved rows
                            // and it does not fire selection change
                            // issue 246: clear selection of moved row
                            childrenListGrid.deselectAllRecords();
                            DigitalObjectCopyMetadataAction.resetSelection();
                            showCopySelection(new Record[0]);
                            return ;
                        }
                    }
                    final ListGridRecord[] selection = childrenListGrid.getSelectedRecords();
                    relationDataSource.updateCaches(digitalObject.getPid(), new BooleanCallback() {

                        @Override
                        public void execute(Boolean value) {
                            // refresh the copy selection as updated records are missing the copy attribute
                            showCopySelection(DigitalObjectCopyMetadataAction.getSelection());
                            // refresh the list selection
                            selectChildren(selection);
                        }
                    });
                }
            }
        });
    }