Examples with Screen io.jmix.ui.screen.Screen used on opensource projects

Example 21 with Screen

use of io.jmix.ui.screen.Screen in project jmix by jmix-framework.

the class WebUrlRouting method buildDialogRoute.

protected String buildDialogRoute(Screen dialog) {
    RouteDefinition dialogRouteDefinition = getRouteDef(dialog);
    Iterator<Screen> currentTabScreens = ui.getScreens().getOpenedScreens().getCurrentBreadcrumbs().iterator();
    Screen currentScreen = currentTabScreens.hasNext() ? currentTabScreens.next() : null;
    String currentScreenRoute = currentScreen != null ? buildScreenRoute(currentScreen) : "";
    if (dialogRouteDefinition == null) {
        return currentScreenRoute;
    }
    String dialogRoute = dialogRouteDefinition.getPath();
    if (dialogRoute == null || dialogRoute.isEmpty()) {
        return currentScreenRoute;
    }
    String parentPrefix = dialogRouteDefinition.getParentPrefix();
    if (StringUtils.isNotEmpty(parentPrefix) && dialogRoute.startsWith(parentPrefix + '/') && currentScreenRoute.endsWith(parentPrefix)) {
        dialogRoute = dialogRoute.substring(parentPrefix.length() + 1);
    }
    return currentScreenRoute == null || currentScreenRoute.isEmpty() ? dialogRoute : currentScreenRoute + '/' + dialogRoute;
}

Example 22 with Screen

use of io.jmix.ui.screen.Screen in project jmix by jmix-framework.

the class ParamsNavigationHandler method doHandle.

@Override
public boolean doHandle(NavigationState requestedState, AppUI ui) {
    UrlChangeHandler urlChangeHandler = ui.getUrlChangeHandler();
    if (urlChangeHandler.isEmptyState(requestedState)) {
        return false;
    }
    Screen screen = urlChangeHandler.getActiveScreen();
    if (screen == null) {
        log.debug("Unable to find a screen for state: '{}", requestedState);
        return false;
    }
    Map<String, String> params = requestedState.getParams() != null ? requestedState.getParams() : Collections.emptyMap();
    WindowImpl window = (WindowImpl) screen.getWindow();
    NavigationState resolvedState = window.getResolvedState();
    if (resolvedState == null || params.equals(resolvedState.getParams())) {
        return false;
    }
    NavigationState newState = new NavigationState(resolvedState.getRoot(), resolvedState.getStateMark(), resolvedState.getNestedRoute(), params);
    window.setResolvedState(newState);
    UiControllerUtils.fireEvent(screen, UrlParamsChangedEvent.class, new UrlParamsChangedEvent(screen, params));
    return true;
}

Example 23 with Screen

use of io.jmix.ui.screen.Screen in project jmix by jmix-framework.

the class RootNavigationHandler method doHandle.

@Override
public boolean doHandle(NavigationState requestedState, AppUI ui) {
    UrlChangeHandler urlChangeHandler = ui.getUrlChangeHandler();
    if (urlChangeHandler.isEmptyState(requestedState)) {
        urlChangeHandler.revertNavigationState();
        return false;
    }
    if (!rootChanged(requestedState, ui)) {
        return false;
    }
    String rootRoute = requestedState.getRoot();
    WindowInfo windowInfo = windowConfig.findWindowInfoByRoute(rootRoute);
    if (windowInfo == null) {
        log.info("No registered screen found for route: '{}'", rootRoute);
        urlChangeHandler.revertNavigationState();
        handle404(rootRoute, ui);
        return true;
    }
    if (urlChangeHandler.shouldRedirect(windowInfo)) {
        urlChangeHandler.redirect(requestedState);
        return true;
    }
    if (!urlChangeHandler.isPermittedToNavigate(requestedState, windowInfo)) {
        return true;
    }
    Screen screen = ui.getScreens().create(windowInfo.getId(), OpenMode.ROOT);
    boolean hasNestedRoute = StringUtils.isNotEmpty(requestedState.getNestedRoute());
    if (!hasNestedRoute && MapUtils.isNotEmpty(requestedState.getParams())) {
        UiControllerUtils.fireEvent(screen, UrlParamsChangedEvent.class, new UrlParamsChangedEvent(screen, requestedState.getParams()));
        ((WindowImpl) screen.getWindow()).setResolvedState(requestedState);
    }
    screen.show();
    return !hasNestedRoute;
}

Example 24 with Screen

use of io.jmix.ui.screen.Screen in project jmix by jmix-framework.

the class RootNavigationHandler method rootChanged.

protected boolean rootChanged(NavigationState requestedState, AppUI ui) {
    Screen rootScreen = ui.getScreens().getOpenedScreens().getRootScreenOrNull();
    if (rootScreen == null) {
        return false;
    }
    String rootRoute = ((WindowImpl) rootScreen.getWindow()).getResolvedState().getRoot();
    return !StringUtils.equals(rootRoute, requestedState.getRoot());
}

Example 25 with Screen

use of io.jmix.ui.screen.Screen in project jmix by jmix-framework.

the class UrlChangeHandler method redirect.

public void redirect(NavigationState navigationState) {
    String loginScreenId = uiProperties.getLoginScreenId();
    Screen loginScreen = ui.getScreens().create(loginScreenId, OpenMode.ROOT);
    loginScreen.show();
    RedirectHandler redirectHandler = applicationContext.getBean(RedirectHandler.class, ui);
    redirectHandler.schedule(navigationState);
    setRedirectHandler(redirectHandler);
}