Examples with Navigator com.vaadin.navigator.Navigator used on opensource projects

Example 1 with Navigator

use of com.vaadin.navigator.Navigator in project v-leaflet by mstahv.

the class ViewChangeTest method setup.

@Override
protected void setup() {
    content.setSizeFull();
    nav = new Navigator(this, content);
    nav.addProvider(new TestViewProvider());
    nav.navigateTo("A");
    nav.navigateTo("B");
}

Example 2 with Navigator

use of com.vaadin.navigator.Navigator in project vaadin-app-layout by appreciated.

the class AppLayoutConfiguration method prepareNavigationElement.

private void prepareNavigationElement(AbstractNavigationElement element) {
    if (element instanceof HasCaptionInterceptor) {
        ((HasCaptionInterceptor) element).setCaptionInterceptor(captionInterceptor);
    }
    if (element instanceof NavigatorNavigationElement) {
        NavigatorNavigationElement nElement = (NavigatorNavigationElement) element;
        nElement.setCDI(isCDI);
        nElement.setNavigationElementInfoProvider(navigationElementInfoProvider);
        if ((isCDI == false && nElement.getViewClassName() == defaultNavigationElement.getViewClassName()) || (isCDI == true && nElement.getViewName().equals(""))) {
            AppLayoutSessionHelper.updateActiveElementSessionData(nElement);
        }
        nElement.setViewNameInterceptor(viewNameInterceptor);
        if (isNavigatorEnabled) {
            nElement.addViewToNavigator(navigator);
        } else {
            nElement.addViewToComponentNavigator(componentNavigator);
        }
        navigatorElements.add(nElement);
    } else if (element instanceof SubmenuNavigationElement) {
        SubmenuNavigationElement sElement = (SubmenuNavigationElement) element;
        sElement.getSubmenuElements().forEach(element1 -> prepareNavigationElement(element1));
    }
}

Example 3 with Navigator

use of com.vaadin.navigator.Navigator in project vaadin-app-layout by appreciated.

the class AppLayoutConfiguration method build.

/**
 * FIXME this configuration should only hold configuration => Single responsibility principle
 * This terminating build method is part of the builder and not of the configuration.
 */
public AppLayoutComponent build() {
    // this method has a lot of magic. add some inline comments describing why are you doing what.
    if (navigationElementProvider == null) {
        if (variant.isTop())
            navigationElementProvider = new DefaultLeftNavigationBadgeElementComponentFactory();
        else
            navigationElementProvider = new DefaultLeftNavigationBadgeElementComponentFactory();
    }
    if (customElementProvider == null) {
        if (variant.isTop())
            customElementProvider = new DefaultLeftClickableNavigationElementFactory();
        else
            customElementProvider = new DefaultLeftClickableNavigationElementFactory();
    }
    if (sectionProvider == null) {
        if (variant.isTop())
            sectionProvider = new DefaultLeftSectionElementComponentFactory();
        else
            sectionProvider = new DefaultLeftSectionElementComponentFactory();
    }
    if (submenuProvider == null) {
        if (variant.isTop())
            submenuProvider = new DefaultTopSubmenuNavigationElementFactory();
        else
            submenuProvider = new DefaultLeftSubmenuNavigationElementFactory();
    }
    AppLayoutSessionHelper.setActiveVariant(variant);
    if (titleComponent == null) {
        instance.setTitle(title);
    } else {
        instance.setTitleComponent(titleComponent);
    }
    if (isNavigatorEnabled) {
        navigator = navigatorProducer.apply(instance.getContentHolder());
        if (navigator == null) {
            throw new RuntimeException("The set navigatorProducer returned 'null' as a Navigator");
        }
        navigator.addViewChangeListener(event -> beforeViewChange(event.getViewName()));
        if (viewProviderSupplier != null) {
            navigator.addProvider(viewProviderSupplier.get());
        }
        if (errorProvider != null) {
            navigator.setErrorProvider(errorProvider.get());
        }
        if (errorViewProvider != null) {
            navigator.setErrorView(errorViewProvider.get());
        }
        if (navigatorConsumer != null) {
            navigatorConsumer.accept(navigator);
        }
        if (!isCDI && defaultNavigationElement == null) {
            defaultNavigationElement = navigationElements.stream().filter(element -> element instanceof NavigatorNavigationElement).map(element -> ((NavigatorNavigationElement) element)).findFirst().orElse(null);
        }
    } else {
        componentNavigator = new ComponentNavigator(instance.getContentHolder());
        componentNavigator.addViewChangeListener(event -> beforeViewChange(event.getViewName()));
        if (errorViewProvider != null) {
            componentNavigator.setErrorView(errorViewProvider.get());
        }
        if (componentNavigatorConsumer != null) {
            componentNavigatorConsumer.accept(componentNavigator);
        }
        if (defaultNavigationElement == null) {
            defaultNavigationElement = navigationElements.stream().filter(element -> element instanceof NavigatorNavigationElement).map(element -> ((NavigatorNavigationElement) element)).findFirst().orElse(null);
        }
        defaultNavigationElement.addViewToComponentNavigator(componentNavigator);
    }
    addComponents(headerElements, instance::addNavigationHeaderElement);
    addComponents(navigationElements, instance::addNavigationElement);
    addComponents(footerElements, instance::addNavigationFooterElement);
    appBarElements.forEach(instance::addAppBarElement);
    instance.setDesign(design);
    if (appBarIconComponent != null) {
        instance.addAppBarIcon(appBarIconComponent);
    }
    instance.setNavigatorNavigationElements(navigatorElements);
    if (!isNavigatorEnabled) {
        componentNavigator.navigateTo(defaultNavigationElement.getViewName());
    } else {
        if (!isCDI && defaultNavigationElement != null) {
            defaultNavigationElement.addViewToNavigator(navigator);
        } else if (isCDI && defaultNavigationElement != null) {
            System.err.println("WARNING - AppLayout - You are using isCDI but try to set the DefaultNavigationElement this will have no effect");
        }
    }
    return instance;
}

Example 4 with Navigator

use of com.vaadin.navigator.Navigator in project opennms by OpenNMS.

the class WallboardUI method init.

/**
 * Entry point for a VAADIN application.
 *
 * @param request the {@link VaadinRequest} instance
 */
@Override
protected void init(VaadinRequest request) {
    VerticalLayout rootLayout = new VerticalLayout();
    rootLayout.setSizeFull();
    rootLayout.setSpacing(true);
    HeaderLayout headerLayout = new HeaderLayout();
    rootLayout.addComponent(headerLayout);
    VerticalLayout portalWrapper = new VerticalLayout();
    portalWrapper.setSizeFull();
    portalWrapper.setMargin(true);
    rootLayout.addComponent(portalWrapper);
    rootLayout.setExpandRatio(portalWrapper, 1);
    setContent(rootLayout);
    Navigator navigator = new Navigator(this, portalWrapper);
    navigator.addView("dashboard", DashboardView.class);
    navigator.addView("wallboard", WallboardView.class);
    navigator.navigateTo("wallboard");
    BeanItemContainer<Wallboard> beanItemContainer = WallboardProvider.getInstance().getBeanContainer();
    for (Wallboard wallboard : beanItemContainer.getItemIds()) {
        if (wallboard.isDefault()) {
            headerLayout.gotoWallboard(wallboard);
            break;
        }
    }
}

Example 5 with Navigator

use of com.vaadin.navigator.Navigator in project vaadin-tips by marcushellberg.

the class AwesomeApp method setupNavigator.

private void setupNavigator() {
    navigator = new Navigator(DemoUI.getCurrent(), content);
    registerViews();
    // Add view change listeners so we can do things like select the correct menu item and update the page title
    navigator.addViewChangeListener(navBar);
    navigator.addViewChangeListener(new PageTitleUpdater());
    navigator.navigateTo(navigator.getState());
}