ElephantMenuBar.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2020 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.menu;
 
import java.util.Collection;
import org.turro.about.AboutTurro;
import org.turro.action.ExternalMenus;
import org.turro.auth.Authentication;
import org.turro.command.Command;
import org.turro.elephant.zkoss.Modal;
import org.turro.security.Permission;
import org.turro.zul.frame.Framework;
import org.turro.zul.portal.PortalWindows;
import org.zkoss.zk.ui.Executions;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.util.Clients;
import org.zkoss.zul.Menubar;
 
public class ElephantMenuBar extends Menubar {
 
  private ElephantToolbar toolbar;
 
  public ElephantMenuBar(ElephantToolbar toolbar) {
    super();
    initComponents(toolbar);
    addMenus();
  }
 
  public ElephantMenu addMenu(String label) {
    return addMenu(label, null, null);
  }
  
  public ElephantMenu addMenu(String label, String src) {
    return addMenu(label, src, null);
  }
 
  public ElephantMenu addMenu(String label, Permission permission) {
    return addMenu(label, null, permission);
  }
  
  public ElephantMenu addMenu(String label, String src, Permission permission) {
    ElephantMenu m = src == null ? new ElephantMenu(label) : new ElephantMenu(label, src);
    appendChild(m);
    if(permission != null) m.setVisible(permission.check());
    return m;
  }
 
  public ElephantToolbar getToolbar() {
    return toolbar;
  }
 
  public ElephantMenuBar addExternalsToMenu(Collection<ElephantMenu> externals) {
    externals.forEach((esm) -> {
      esm.addToMenu(this);
    });
    return this;
  }
 
  private void addMenus() {
    Collection<ElephantMenu> externals = ExternalMenus.externalMenus();
    PortalWindows portalWindows = Framework.getCurrent().getPortalWindows();
    addMenu("Session")
      .addSubmenu()
        .addExternalsToSession(externals)
        .addMenuitem("Calendar", "calendar", "/calendar/calendar.zul", true)
        .addMenuSeparator()
        .addToolbarSeparator(true)
        .addMenuitem("Profile", "contact", (EventListener) (Event event) -> {
          Modal.doModal(ElephantMenu.makeInclude("/www/profile.zul"), (Command) null);
        })
        .addMenuSeparator()
        //.addMenuitem("Welcome", "/welcome/welcome.zul");
        .addMenuitem("Web home page", "home", (EventListener) (Event event) -> {
          Clients.evalJavaScript("exitWanted=true;");
          Executions.sendRedirect("/");
        }, true)
        .addMenuitem("User home page", "user-home", (EventListener) (Event event) -> {
          Clients.evalJavaScript("exitWanted=true;");
          Executions.sendRedirect("/user");
        }, true)
        .addMenu("Dashboards", Permission.from(() -> { 
          return !Framework.getCurrent().getPortalWindows().isEmpty(); 
        }))
          .addSubmenu()
            .addCollecction(portalWindows.keySet(), (esm, key) -> {
              esm.addMenuitem(portalWindows.get(key).getLabel(), (EventListener) (Event event) -> {
                Framework.getCurrent().addContent(portalWindows.get(key));
              });
            })
      .getParentSubmenu()
        .addMenuitem("Logout", "exit", new EventListener() {
          @Override
          public void onEvent(Event event) throws Exception {
            Clients.evalJavaScript("exitWanted=true;");
            Authentication.doLogout("/");
          }
        }, true)
        .addToolbarSeparator(true)
    .getMenuBar()
      .addExternalsToMenu(externals)
      .addMenu("Tools")
        .addSubmenu()
          .addExternalsToTools(externals)
          .addMenuSeparator()
          .addToolbarSeparator(true)
          .addMenuitem("Reload content", "reload", (EventListener) (Event event) -> {
            Framework.getCurrent().invalidateSelected();
          }, true)
          .addMenuitem("Password generator", "locked", (EventListener) (Event event) -> {
            Modal.doModal(ElephantMenu.makeInclude("/www/passgen.zul"), (Command) null);
          })
          //addThemes(mp);
          .addMenuSeparator()
          .addMenuitem("About", "brightside", (EventListener) (Event event) -> {
            new AboutTurro().show();
          });
  }
 
  private void initComponents(ElephantToolbar toolbar) {
    setAutodrop(false);
    this.toolbar = toolbar;
  }
 
}