ContactFinder.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2013 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.contacts.zul.control;
 
import java.util.ArrayList;
import org.turro.command.Command;
import org.turro.command.Context;
import org.turro.contacts.Contact;
import org.turro.contacts.control.ContactFieldList;
import org.turro.contacts.util.ContactListbox;
import org.turro.elephant.context.Application;
import org.turro.i18n.I_;
import org.turro.zkoss.input.GenericBandbox;
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.event.InputEvent;
import org.zkoss.zul.Button;
import org.zkoss.zul.Hbox;
import org.zkoss.zul.Vlayout;
 
public class ContactFinder extends GenericBandbox<Contact> {
 
  private ContactListbox contacts = new ContactListbox();
  private boolean typing = false;
  private ContactFieldList fields = new ContactFieldList();
 
  public ContactFieldList getFields() {
    return fields;
  }
  
  @Override
  protected void fillPopup() {
    if(!isFilled()) {
      getBandPopup().setHeight("300px");
      getBandPopup().setWidth("400px");
      setAutodrop(true);
      Vlayout vbox = new Vlayout();
      vbox.setVflex("true");
      contacts.setVflex(true);
      contacts.setSelectFirst(false);
      vbox.appendChild(contacts);
      addEventListener(Events.ON_CHANGING, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          try {
            typing = true;
            contacts.setPartialName(((InputEvent) event).getValue());
          } finally {
            typing = false;
          }
        }
      });
      contacts.afterCompose();
      contacts.addEventListener(Events.ON_SELECT, new EventListener() {
        @Override
        public void onEvent(Event event) {
          if(!typing && getObjectValue() != null) {
            Events.postEvent(new Event(Events.ON_CHANGE, ContactFinder.this));
            ContactFinder.this.close();
          }
        }
      });
      if(Application.getApplication().isInRole("contact:new")) {
        Hbox butCont = new Hbox();
        butCont.setSclass("buttonDialogContainer");
        butCont.setHflex("true");
        butCont.setPack("end");
        butCont.setStyle("padding:10px");
        butCont.setSpacing("15px");
        Button newContact = new Button(I_.get("New contact"));
        newContact.addEventListener(Events.ON_CLICK, new EventListener<Event>() {
          @Override
          public void onEvent(Event event) throws Exception {
            if(fields.isEmpty()) {
              fields.createMinimumContact();
            }
            ContactForm.newContact(fields, new Command() {
              @Override
              public Object execute(Context context) {
                Contact contact = (Contact) context.get("contact");
                if(contact != null) {
                  if(contacts.getCollection() == null) {
                    contacts.setCollection(new ArrayList<Contact>());
                  }
                  contacts.getCollection().add(contact);
                  contacts.updateCollection();
                  setObjectValue(contact);
                }
                return null;
              }
            });
          }
        });
        butCont.appendChild(newContact);
        vbox.appendChild(butCont);
      }
      setPopupComponent(vbox);
    }
  }
 
  @Override
  public Contact getObjectValue() {
    Contact v = contacts.getObjectValue();
    if(v != null) {
      setBandText(v.getName());
    } else {
      setBandText("");
    }
    return v;
  }
 
  @Override
  public void setObjectValue(Contact v) {
    contacts.setObjectValue(v);
    if(v != null) {
      setBandText(v.getName());
    } else {
      setBandText("");
    }
  }
 
}