Java tutorial
/** * * ESUP-Portail MONDOSSIERWEB - Copyright (c) 2016 ESUP-Portail consortium * * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ package fr.univlorraine.mondossierweb.views; import java.util.LinkedList; import java.util.List; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import javax.annotation.PostConstruct; import javax.annotation.Resource; import org.springframework.context.ApplicationContext; import org.springframework.context.annotation.Scope; import org.springframework.security.access.prepost.PreAuthorize; import org.springframework.stereotype.Component; import com.vaadin.data.util.BeanItemContainer; import com.vaadin.navigator.View; import com.vaadin.navigator.ViewChangeListener.ViewChangeEvent; import com.vaadin.server.FontAwesome; import com.vaadin.shared.Position; import com.vaadin.spring.annotation.SpringView; import com.vaadin.ui.Alignment; import com.vaadin.ui.Button; import com.vaadin.ui.CssLayout; import com.vaadin.ui.FormLayout; import com.vaadin.ui.HorizontalLayout; import com.vaadin.ui.Label; import com.vaadin.ui.Notification; import com.vaadin.ui.Panel; import com.vaadin.ui.UI; import com.vaadin.ui.VerticalLayout; import com.vaadin.ui.themes.ValoTheme; import fr.univlorraine.mondossierweb.MdwTouchkitUI; import fr.univlorraine.mondossierweb.controllers.FavorisController; import fr.univlorraine.mondossierweb.controllers.RechercheController; import fr.univlorraine.mondossierweb.controllers.UserController; import fr.univlorraine.mondossierweb.entities.mdw.Favoris; import fr.univlorraine.mondossierweb.utils.Utils; /** * Favoris sur mobile */ @Component @Scope("prototype") @SpringView(name = FavorisMobileView.NAME) @PreAuthorize("hasRole('teacher')") public class FavorisMobileView extends VerticalLayout implements View { private static final long serialVersionUID = -2056224835347802529L; public static final String NAME = "favorisMobileView"; public static final String[] FAV_FIELDS_ORDER = { "id.idfav" }; /* Injections */ @Resource private transient ApplicationContext applicationContext; @Resource private transient UserController userController; @Resource private transient FavorisController favorisController; @Resource private transient RechercheController rechercheController; /** Thread pool */ ExecutorService executorService = Executors.newSingleThreadExecutor(); private Button infoButton; private List<String> liste_types_inscrits; private List<String> liste_type_arbo; private VerticalLayout contentLayout = new VerticalLayout(); private BeanItemContainer<Favoris> bic; private HorizontalLayout labelAucunFavoriLayout; /** * Initialise la vue */ @PostConstruct public void init() { //On vrifie le droit d'accder la vue if (UI.getCurrent() instanceof MdwTouchkitUI && userController.isEnseignant()) { removeAllComponents(); /* Style */ setSizeFull(); liste_types_inscrits = new LinkedList<String>(); liste_types_inscrits.add("ELP"); liste_types_inscrits.add("VET"); liste_type_arbo = new LinkedList<String>(); liste_type_arbo.add("CMP"); liste_type_arbo.add("VET"); List<Favoris> lfav = favorisController.getFavoris(); //NAVBAR HorizontalLayout navbar = new HorizontalLayout(); navbar.setSizeFull(); navbar.setHeight("40px"); navbar.setStyleName("navigation-bar"); //Bouton info infoButton = new Button(); infoButton.setIcon(FontAwesome.INFO); infoButton.setStyleName("v-nav-button"); infoButton.addClickListener(e -> { /** * NOUVELLE VERSION */ Notification note = new Notification( applicationContext.getMessage("helpWindowMobile.text.enseignant", null, getLocale()), "", Notification.TYPE_TRAY_NOTIFICATION, true); note.setPosition(Position.MIDDLE_CENTER); note.setDelayMsec(6000); note.show(UI.getCurrent().getPage()); /** * ANCIENNE VERSION */ /* //afficher message HelpMobileWindow hbw = new HelpMobileWindow(applicationContext.getMessage("helpWindowMobile.text.enseignant", null, getLocale()),applicationContext.getMessage("helpWindow.defaultTitle", null, getLocale()),false); UI.getCurrent().addWindow(hbw); */ }); navbar.addComponent(infoButton); navbar.setComponentAlignment(infoButton, Alignment.MIDDLE_LEFT); //Title Label labelFav = new Label(applicationContext.getMessage(NAME + ".title.label", null, getLocale())); labelFav.setStyleName("v-label-navbar"); navbar.addComponent(labelFav); navbar.setComponentAlignment(labelFav, Alignment.MIDDLE_CENTER); //Bouton Search Button searchButton = new Button(); searchButton.setIcon(FontAwesome.SEARCH); searchButton.setStyleName("v-nav-button"); navbar.addComponent(searchButton); navbar.setComponentAlignment(searchButton, Alignment.MIDDLE_RIGHT); searchButton.addClickListener(e -> { ((MdwTouchkitUI) MdwTouchkitUI.getCurrent()).navigateToRecherche(NAME); }); navbar.setExpandRatio(labelFav, 1); addComponent(navbar); VerticalLayout globalLayout = new VerticalLayout(); globalLayout.setSizeFull(); globalLayout.setSpacing(true); globalLayout.setMargin(true); FormLayout labelLayout = new FormLayout(); labelLayout.setSizeFull(); labelLayout.setMargin(false); labelLayout.setSpacing(false); Label infoLabel = new Label(applicationContext.getMessage(NAME + ".info.label", null, getLocale())); infoLabel.setStyleName(ValoTheme.LABEL_SMALL); infoLabel.setIcon(FontAwesome.INFO_CIRCLE); infoLabel.setWidth("100%"); labelLayout.addComponent(infoLabel); globalLayout.addComponent(labelLayout); if (lfav != null && lfav.size() > 0) { if (favorisContientVet(lfav)) { Panel vetPanel = new Panel( applicationContext.getMessage(NAME + ".vetpanel.title", null, getLocale())); vetPanel.setStyleName("centertitle-panel"); vetPanel.addStyleName("v-colored-panel-caption"); vetPanel.setSizeFull(); VerticalLayout vetLayout = new VerticalLayout(); vetLayout.setSizeFull(); vetLayout.setHeight(null); int i = 0; for (Favoris fav : lfav) { if (fav.getId().getTypfav().equals(Utils.VET)) { i++; HorizontalLayout favVetLayout = new HorizontalLayout(); favVetLayout.setSizeFull(); favVetLayout.setMargin(true); favVetLayout.setSpacing(true); favVetLayout.setStyleName("v-layout-multiline"); favVetLayout.setWidth("100%"); favVetLayout.setHeight("100%"); Button codeButton = new Button(fav.getId().getIdfav()); codeButton.setCaption(fav.getId().getIdfav()); Utils.setButtonStyle(codeButton); codeButton.setWidth("90px"); codeButton.addClickListener(e -> { accessToDetail(fav.getId().getIdfav(), fav.getId().getTypfav()); }); Button libButton = new Button(favorisController.getLibObjFavori(fav.getId().getTypfav(), fav.getId().getIdfav())); Utils.setButtonStyle(libButton); libButton.setHeight("100%"); libButton.setWidth("100%"); libButton.addClickListener(e -> { accessToDetail(fav.getId().getIdfav(), fav.getId().getTypfav()); }); favVetLayout.addComponent(codeButton); //favVetLayout.setComponentAlignment(codeButton, Alignment.MIDDLE_CENTER); favVetLayout.addComponent(libButton); favVetLayout.setComponentAlignment(libButton, Alignment.MIDDLE_CENTER); favVetLayout.setExpandRatio(libButton, 1); vetLayout.addComponent(favVetLayout); if (i > 1) { favVetLayout.addStyleName("line-separator"); } } } vetPanel.setContent(vetLayout); globalLayout.addComponent(vetPanel); } if (favorisContientElp(lfav)) { Panel elpPanel = new Panel( applicationContext.getMessage(NAME + ".elppanel.title", null, getLocale())); elpPanel.setStyleName("centertitle-panel"); elpPanel.addStyleName("v-colored-panel-caption"); elpPanel.setSizeFull(); VerticalLayout elpLayout = new VerticalLayout(); elpLayout.setSizeFull(); elpLayout.setHeight(null); int i = 0; for (Favoris fav : lfav) { if (fav.getId().getTypfav().equals(Utils.ELP)) { i++; HorizontalLayout favElpLayout = new HorizontalLayout(); favElpLayout.setSizeFull(); favElpLayout.setMargin(true); favElpLayout.setSpacing(true); favElpLayout.setStyleName("v-layout-multiline"); favElpLayout.setWidth("100%"); favElpLayout.setHeight("100%"); Button codeButton = new Button(fav.getId().getIdfav()); Utils.setButtonStyle(codeButton); codeButton.setWidth("90px"); codeButton.addClickListener(e -> { accessToDetail(fav.getId().getIdfav(), fav.getId().getTypfav()); }); Button libButton = new Button(favorisController.getLibObjFavori(fav.getId().getTypfav(), fav.getId().getIdfav())); Utils.setButtonStyle(libButton); libButton.setHeight("100%"); libButton.setWidth("100%"); libButton.addClickListener(e -> { accessToDetail(fav.getId().getIdfav(), fav.getId().getTypfav()); }); favElpLayout.addComponent(codeButton); favElpLayout.addComponent(libButton); favElpLayout.setComponentAlignment(libButton, Alignment.MIDDLE_CENTER); favElpLayout.setExpandRatio(libButton, 1); elpLayout.addComponent(favElpLayout); if (i > 1) { favElpLayout.addStyleName("line-separator"); } } } elpPanel.setContent(elpLayout); globalLayout.addComponent(elpPanel); } } labelAucunFavoriLayout = new HorizontalLayout(); labelAucunFavoriLayout.setMargin(true); labelAucunFavoriLayout.setSizeFull(); Button aucunFavoris = new Button( applicationContext.getMessage(NAME + ".favoris.aucun", null, getLocale())); aucunFavoris.setStyleName("v-nav-button"); aucunFavoris.addStyleName(ValoTheme.BUTTON_LINK); aucunFavoris.addClickListener(e -> { ((MdwTouchkitUI) MdwTouchkitUI.getCurrent()).navigateToRecherche(NAME); }); labelAucunFavoriLayout.addComponent(aucunFavoris); labelAucunFavoriLayout.setVisible(false); globalLayout.addComponent(labelAucunFavoriLayout); if (lfav == null || lfav.size() == 0) { labelAucunFavoriLayout.setVisible(true); } //addComponent(globalLayout); contentLayout.setStyleName("v-scrollableelement"); contentLayout.addComponent(globalLayout); addComponent(contentLayout); setExpandRatio(contentLayout, 1); } } private void accessToDetail(String id, String type) { //On ne doit pas afficher de fentre de loading, on excute directement la mthode rechercheController.accessToMobileDetail(id, type, false); } private boolean favorisContientVet(List<Favoris> lfav) { for (Favoris fav : lfav) { if (fav.getId().getTypfav().equals(Utils.VET)) { return true; } } return false; } private boolean favorisContientElp(List<Favoris> lfav) { for (Favoris fav : lfav) { if (fav.getId().getTypfav().equals(Utils.ELP)) { return true; } } return false; } /** * @see com.vaadin.navigator.View#enter(com.vaadin.navigator.ViewChangeListener.ViewChangeEvent) */ @Override public void enter(ViewChangeEvent event) { //LOG.debug("ENTER FAVORIS VIEW"); } }