RelatedLine.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2022 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.related;
 
import org.turro.command.CommandUtil;
import org.turro.elephant.entities.db.Related;
import org.zkoss.zk.ui.HtmlBasedComponent;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zul.Hlayout;
import org.zkoss.zul.Image;
 
public class RelatedLine extends Hlayout {
 
  public RelatedLine(Related related, boolean forward, HtmlBasedComponent newControl) {
    if(forward) {
      HtmlBasedComponent comp = CommandUtil.getLink(related.getDestination());
      if(comp != null) {
        appendChild(new Image("/_zul/images/forward.png"));
        comp.setTooltiptext(related.getDescription());
        appendChild(comp);
      }
    } else {
      HtmlBasedComponent comp = CommandUtil.getLink(related.getOrigin());
      if(comp != null) {
        appendChild(new Image("/_zul/images/back.png"));
        comp.setTooltiptext(related.getDescription());
        appendChild(comp);
      }
    }
    if(newControl != null) {
      appendChild(newControl);
      if(newControl instanceof AfterCompose) {
        ((AfterCompose) newControl).afterCompose();
      }
    }
  }
 
}