PublishedButton.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2015 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.attach.zul.navigator;
 
import org.turro.attach.db.AttachPU;
import org.turro.attach.entity.Attachment;
import org.turro.elephant.util.Images;
import org.turro.i18n.I_;
import org.turro.jpa.Dao;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zul.Toolbarbutton;
 
public class PublishedButton extends Toolbarbutton {
  
  private final String fileName, path;
  private boolean publishable;
  private final Dao dao;
  
  public PublishedButton(Attachment attachment) {
    this.fileName = attachment.getFileName();
    this.path = attachment.getPath();
    this.publishable = attachment.isPublishable();
    dao = new AttachPU();
    updateImage(publishable);
    initState();
  }
 
  private void initState() {
    addEventListener(Events.ON_CLICK, new EventListener<Event>() {
      @Override
      public void onEvent(Event event) throws Exception {
        publishable = !publishable;
        dao.executeUpdate(
                "update Attachment set publishable = ? " +
                "where fileName = ? and path = ?",
                new Object[] { publishable, fileName, path });
        updateImage(publishable);
      }
    });
  }
 
  private void updateImage(boolean publishable) {
    if(publishable) {
      setImage(Images.getImage("published"));
      setTooltiptext(I_.get("Publishable"));
    } else {
      setImage(Images.getImage("not_published"));
      setTooltiptext(I_.get("Internal"));
    }
  }
 
}