| New file |
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| 0,0 → 1,90 |
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| package org.tela_botanica.del.client.vues.rechercheimages; |
| |
| import java.util.List; |
| |
| import org.tela_botanica.del.client.cache.CacheClient; |
| import org.tela_botanica.del.client.modeles.Image; |
| import org.tela_botanica.del.client.modeles.Protocole; |
| import org.tela_botanica.del.client.navigation.evenement.BusEvenementiel; |
| import org.tela_botanica.del.client.navigation.evenement.changementprotocole.EvenementChangementProtocole; |
| import org.tela_botanica.del.client.navigation.evenement.rechercheimage.EvenementRechercheImage; |
| import org.tela_botanica.del.client.utils.MockDatasource; |
| |
| import com.google.gwt.event.dom.client.ChangeEvent; |
| import com.google.gwt.event.dom.client.ChangeHandler; |
| import com.google.gwt.event.dom.client.ClickEvent; |
| import com.google.gwt.event.dom.client.ClickHandler; |
| import com.google.gwt.event.dom.client.KeyCodes; |
| import com.google.gwt.event.dom.client.KeyPressEvent; |
| import com.google.gwt.event.dom.client.KeyPressHandler; |
| import com.google.gwt.user.client.ui.HasWidgets; |
| |
| public class RechercheImagePresenteur { |
| |
| private final MockDatasource dataSource = MockDatasource.getInstance(); |
| private final RechercheImageVue vue = new RechercheImageVue(); |
| private String protocoleParDefaut = Protocole.IDENTIFICATION_AUTOMATIQUE; |
| private List<Protocole> protocoles; |
| |
| public RechercheImagePresenteur() { |
| |
| if (CacheClient.getInstance().getProtocoleCourant() == null) { |
| CacheClient.getInstance().setProtocoleCourant(dataSource.getProtocole(protocoleParDefaut)); |
| } |
| } |
| |
| public void go(HasWidgets composite) { |
| composite.add(vue); |
| gererEvenements(); |
| chargerProtocoles(); |
| } |
| |
| private void chargerProtocoles() { |
| protocoles = dataSource.getProtocoles(); |
| for (Protocole protocole : protocoles) { |
| vue.listeProtocoles.addItem(protocole.getNom()); |
| } |
| vue.listeProtocoles.setSelectedIndex(protocoles.indexOf(CacheClient.getInstance().getProtocoleCourant())); |
| } |
| |
| public void gererEvenements() { |
| |
| vue.boutonChercher.addClickHandler(new ClickHandler() { |
| |
| @Override |
| public void onClick(ClickEvent event) { |
| chargerImages(); |
| } |
| }); |
| |
| vue.nomEspece.addKeyPressHandler(new KeyPressHandler() { |
| |
| public void onKeyPress(KeyPressEvent event) { |
| if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ENTER) { |
| chargerImages(); |
| } |
| } |
| }); |
| |
| vue.listeProtocoles.addChangeHandler(new ChangeHandler() { |
| |
| @Override |
| public void onChange(ChangeEvent event) { |
| Protocole protocoleCourant = protocoles.get(vue.listeProtocoles.getSelectedIndex()); |
| EvenementChangementProtocole evenement = new EvenementChangementProtocole(protocoleCourant); |
| BusEvenementiel.getInstance().fireEvent(evenement); |
| } |
| }); |
| } |
| |
| private void chargerImages() { |
| List<Image> imagesFromDatabase = dataSource.getImages(); |
| EvenementRechercheImage evenementRechercheImage = new EvenementRechercheImage(imagesFromDatabase); |
| BusEvenementiel.getInstance().fireEvent(evenementRechercheImage); |
| } |
| |
| public RechercheImageVue getVue() { |
| return vue; |
| } |
| |
| } |