Subversion Repositories eFlore/Applications.coel

package org.tela_botanica.client.vues;

import org.tela_botanica.client.AppEvenements;
import org.tela_botanica.client.widgets.IdentificationFenetre;

import com.extjs.gxt.ui.client.Events;
import com.extjs.gxt.ui.client.Registry;
import com.extjs.gxt.ui.client.Style.LayoutRegion;
import com.extjs.gxt.ui.client.event.Listener;
import com.extjs.gxt.ui.client.event.WindowEvent;
import com.extjs.gxt.ui.client.mvc.AppEvent;
import com.extjs.gxt.ui.client.mvc.Controller;
import com.extjs.gxt.ui.client.mvc.Dispatcher;
import com.extjs.gxt.ui.client.mvc.View;
import com.extjs.gxt.ui.client.util.Margins;
import com.extjs.gxt.ui.client.widget.ContentPanel;
import com.extjs.gxt.ui.client.widget.HtmlContainer;
import com.extjs.gxt.ui.client.widget.LayoutContainer;
import com.extjs.gxt.ui.client.widget.Viewport;
import com.extjs.gxt.ui.client.widget.layout.BorderLayout;
import com.extjs.gxt.ui.client.widget.layout.BorderLayoutData;
import com.extjs.gxt.ui.client.widget.layout.FitLayout;
import com.google.gwt.user.client.ui.RootPanel;

public class AppVue extends View {
        
        public static final String VIEWPORT = "viewport";
        public static final String PANNEAU_OUEST = "ouest";
        public static final String PANNEAU_CENTRE = "centre";
          
        private Viewport viewport;
        private ContentPanel panneauOuest;
        private LayoutContainer panneauCentre;

        public AppVue(Controller controleur) {
                super(controleur);
        }

        protected void initialize() {
                IdentificationFenetre dialog = new IdentificationFenetre();
                dialog.setClosable(false);
                dialog.addListener(Events.Hide, new Listener<WindowEvent>() {
                        public void handleEvent(WindowEvent be) {
                                Dispatcher.forwardEvent(AppEvenements.Init);
                        }
                });
                dialog.show();
        }

        private void initUI() {
                viewport = new Viewport();
            viewport.setLayout(new BorderLayout());

            creerPanneauNord();
            creerPanneauOuest();
            creerPanneauCentral();

                // Registry utile car présent partout!
                Registry.register(VIEWPORT, viewport);
                Registry.register(PANNEAU_OUEST, panneauOuest);
                Registry.register(PANNEAU_CENTRE, panneauCentre);

                RootPanel.get().add(viewport);
          }

        private void creerPanneauNord() {
                StringBuffer sb = new StringBuffer();
                sb.append("<div id='demo-header' class='x-small-editor'><div id='demo-theme'></div><div id='demo-title'>Coellections en Ligne Demo</div></div>");

                HtmlContainer panneauNord = new HtmlContainer(sb.toString());
                panneauNord.setEnableState(false);
                
                BorderLayoutData regionNord = new BorderLayoutData(LayoutRegion.NORTH, 100);  
                regionNord.setCollapsible(true);
                regionNord.setFloatable(true);
                regionNord.setSplit(false);
                regionNord.setMargins(new Margins(5, 5, 0, 5));
                
                viewport.add(panneauNord, regionNord);
        }

        private void creerPanneauOuest() {
                BorderLayoutData regionOuest = new BorderLayoutData(LayoutRegion.WEST, 200);  
                regionOuest.setSplit(true);
                regionOuest.setCollapsible(true);  
                regionOuest.setMargins(new Margins(5));

                panneauOuest = new ContentPanel();
                panneauOuest.setBodyBorder(false);
                panneauOuest.setLayoutOnChange(true);
                panneauOuest.setHeading("Menu");
                panneauOuest.setLayout(new FitLayout());

                viewport.add(panneauOuest, regionOuest);
        }

        private void creerPanneauCentral() {
                panneauCentre = new LayoutContainer();
                panneauCentre.setLayout(new FitLayout());

                BorderLayoutData regionCentre = new BorderLayoutData(LayoutRegion.CENTER);  
                regionCentre.setMargins(new Margins(5, 5, 5, 0));

                viewport.add(panneauCentre, regionCentre);
        }

        protected void handleEvent(AppEvent event) {
                switch (event.type) {
                case AppEvenements.Init:
                        initUI();
                        break;

                }
        }
}