zkoss/menu/ElephantMenuBar.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 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.zkoss.menu;
 
import java.util.ArrayList;
import java.util.Collection;
import org.turro.about.AboutTurro;
import org.turro.auth.Authentication;
import org.turro.command.Command;
import org.turro.elephant.context.Application;
import org.turro.elephant.util.Images;
import org.turro.elephant.zkoss.Modal;
import org.turro.elephant.zkoss.RoleMap;
import org.turro.i18n.I_;
import org.turro.zul.frame.Framework;
import org.zkoss.zk.ui.Component;
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.event.Events;
import org.zkoss.zk.ui.util.Clients;
import org.zkoss.zul.*;
import org.zkoss.zul.theme.Themes;
 
@Deprecated
public class ElephantMenuBar extends Menubar {
 
  private Application app = Application.getApplication();
  private ElephantToolbar toolBar;
 
  public ElephantMenuBar(String orient, ElephantToolbar toolBar) {
    super(orient);
    setAutodrop(false);
    this.toolBar = toolBar;
    addMenus();
  }
 
  public ElephantMenuBar(ElephantToolbar toolBar) {
    super();
    setAutodrop(false);
    this.toolBar = toolBar;
    addMenus();
  }
 
  public Menu addMenu(String label) {
    return addMenu(label, null);
  }
  
  public Menu addMenu(String label, String src) {
    Menu m = src == null ? new Menu(label) : new Menu(label, src);
    //m.setParent(this);
    appendChild(m);
    return m;
  }
 
  public Menu addMenu(Menupopup mp, String label) {
    Menu m = new Menu(label);
    //m.setParent(mp);
    mp.appendChild(m);
    return m;
  }
 
  public Menu getMenuByLabel(String label) {
    for(Component m : getChildren()) {
      if(label.equals(((Menu)m).getLabel())) {
        return (Menu) m;
      }
    }
    return null;
  }
  
  public Menupopup addMenupopup(Menu menu) {
    Menupopup mp = new Menupopup();
    //mp.setParent(menu);
    menu.appendChild(mp);
    return mp;
  }
  
  public Menuitem addMenuitem(Menupopup popup, String label, final String include) {
    return addMenuitem(popup, label, null, include);
  }
  
  public Menuitem addMenuitem(Menupopup popup, String label, EventListener listener) {
    return addMenuitem(popup, label, null, listener);
  }
 
  public Menuitem addMenuitem(Menupopup popup, String label, final String include, boolean toolButton) {
    return addMenuitem(popup, label, null, include, toolButton);
  }
 
  public Menuitem addMenuitem(Menupopup popup, String label, EventListener listener, boolean toolButton) {
    return addMenuitem(popup, label, null, listener, toolButton);
  }
 
  public Menuitem addMenuitem(Menupopup popup, final String label, final String src, final String include) {
    return addMenuitem(popup, label, src, include, false);
  }
  
  public Menuitem addMenuitem(Menupopup popup, final String label, final String src, EventListener listener) {
    return addMenuitem(popup, label, src, listener, false);
  }
 
  public Menuitem addMenuitem(Menupopup popup, final String label, final String src, final String include, boolean toolButton) {
    EventListener listener = null;
    if(include != null) {
      listener = new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          Framework.getCurrent().addContent(label, include);
        }
      };
    }
    return addMenuitem(popup, label, src, listener, toolButton);
  }
 
  public Menuitem addMenuitem(Menupopup popup, final String label, final String src, EventListener listener, boolean toolButton) {
    if(toolButton && toolBar != null) {
      Toolbarbutton button = new Toolbarbutton();
      toolBar.addComponent(button);
      button.setTooltiptext(label);
      if(src != null) {
        button.setImage(src);
      }
      if(listener != null) {
        button.addEventListener(Events.ON_CLICK, listener);
      }
    }
    Menuitem mi = new Menuitem(label);
    mi.setImage(src);
    //mi.setParent(popup);
    popup.appendChild(mi);
    if(listener != null) {
      mi.addEventListener(Events.ON_CLICK, listener);
    }
    return mi;
  }
 
  public void addMenuSeparator(Menupopup popup) {
    if(!popup.getChildren().isEmpty() && !(popup.getLastChild() instanceof Menuseparator)) {
      Menuseparator ms = new Menuseparator();
      //ms.setParent(popup);
      popup.appendChild(ms);
    }
  }
  
  public void addToolbarSeparator(boolean bar) {
    toolBar.addSeparator(false);
  }
 
  protected void addMenus() {
    Collection<ElephantMenu> externals = new ArrayList<>(); //ExternalMenus.externalMenus();//getExternals();
    RoleMap rm = new RoleMap(app);
    Menu m = addMenu(I_.get("Session"));
    Menupopup mp = addMenupopup(m);
    for(ElephantMenu em : externals) {
      if(em != null) em.addToSessionMenu(this, mp);
    }
    addMenuitem(mp, I_.get("Calendar"), Images.getImage("calendar"), "/WEB-INF/_zul/calendar/calendar.zul", true);
    addMenuSeparator(mp);
    addToolbarSeparator(true);
    addMenuitem(mp, I_.get("Profile"), "/_zul/images/contact.png", new EventListener() {
      @Override
        public void onEvent(Event event) throws Exception {
          Modal.doModal("/WEB-INF/_zul/www/profile.zul", (Command) null);
        }
      });
    addMenuSeparator(mp);
    //addMenuitem(mp, I_.get("Welcome"), null, "/WEB-INF/_zul/welcome/welcome.zul");
    addMenuitem(mp, I_.get("Web home page"), "/_zul/images/home.png", new EventListener() {
      @Override
      public void onEvent(Event event) throws Exception {
        Clients.evalJavaScript("exitWanted=true;");
        Executions.sendRedirect("/");
      }
    }, true);
    addMenuitem(mp, I_.get("User home page"), "/_zul/images/user-home.png", new EventListener() {
      @Override
      public void onEvent(Event event) throws Exception {
        Clients.evalJavaScript("exitWanted=true;");
        Executions.sendRedirect("/user");
      }
    }, true);
    //Framework.getCurrent().getPortalWindows().addPortalMenu(this, mp);
    addMenuitem(mp, I_.get("Logout"), "/_zul/images/exit.png", new EventListener() {
      @Override
      public void onEvent(Event event) throws Exception {
        Clients.evalJavaScript("exitWanted=true;");
        Authentication.doLogout("/");
      }
    }, true);
    addToolbarSeparator(true);
    for(ElephantMenu em : externals) {
      em.addMenus(this);
    }
    m = addMenu(I_.get("Tools"));
    mp = addMenupopup(m);
    for(ElephantMenu em : externals) {
      em.addToToolsMenu(this, mp);
    }
    addMenuSeparator(mp);
    addToolbarSeparator(true);
    addMenuitem(mp, I_.get("Reload content"), "/_zul/images/reload.png", new EventListener() {
      @Override
      public void onEvent(Event event) throws Exception {
        Framework.getCurrent().invalidateSelected();
      }
    }, true);
    addMenuitem(mp, I_.get("Password generator"), "/_zul/images/locked.png", new EventListener() {
      @Override
      public void onEvent(Event event) throws Exception {
        Modal.doModal("/WEB-INF/_zul/www/passgen.zul", (Command) null);
      }
    });
    //addThemes(mp);
    addMenuSeparator(mp);
    addMenuitem(mp, I_.get("About") + "...", "/_zul/images/brightside.png", new EventListener() {
      @Override
      public void onEvent(Event event) throws Exception {
        new AboutTurro().show(getPage(), null);
      }
    });
  }
 
//  private Set<ElephantMenu> getExternals() {
//    Set<ElephantMenu> lem = new TreeSet<ElephantMenu>();
//    IConstructor constructor = app.getConstructor();
//    Iterator it = ContextFactory.getImplementationNamesByType("IMenu").iterator();
//    while(it.hasNext()) {
//      lem.add((ElephantMenu) ContextFactory.getImplementation(constructor,(String) it.next()));
//    }
//    return lem;
//  }
 
  private void addThemes(Menupopup mp) {
    Menu mm = addMenu(mp, "Themes");
    Menupopup mip = addMenupopup(mm);
    addMenuitem(mip, "Breeze", new EventListener() {
      @Override
      public void onEvent(Event event) throws Exception {
        Themes.setTheme(Executions.getCurrent(), "Breeze");
        Executions.sendRedirect(null);
      }
    });
    addMenuitem(mip, "Saphire", new EventListener() {
      @Override
      public void onEvent(Event event) throws Exception {
        Themes.setTheme(Executions.getCurrent(), "Sapphire");
        Executions.sendRedirect(null);
      }
    });
    addMenuitem(mip, "Silvertail", new EventListener() {
      @Override
      public void onEvent(Event event) throws Exception {
        Themes.setTheme(Executions.getCurrent(), "Silvertail");
        Executions.sendRedirect(null);
      }
    });
  }
 
}