elephant-www/src/main/java/org/turro/participation/ParticipationGrid.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2021 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.participation;
 
import java.util.List;
import org.turro.assistant.ParticipationInfo;
import org.turro.zkoss.grid.PagingGrid;
import org.turro.zkoss.label.LabelExtended;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zul.Label;
import org.zkoss.zul.ListModelList;
import org.zkoss.zul.Row;
import org.zkoss.zul.Space;
 
public class ParticipationGrid extends PagingGrid {
 
  private String entityPath;
 
  public String getEntityPath() {
    return entityPath;
  }
 
  public void setEntityPath(String entityPath) {
    this.entityPath = entityPath;
  }
  
  public void reload() {
    if(getRows() != null) {
      getRows().detach();
    }
    addRows();
  }
 
  public void afterCompose() {
    reload();
  }
 
  private void addRows() {
    
    List<IEntityParticipation> participations = new ParticipationInfo(entityPath, null).getParticipations();
    
    setRowRenderer(new RenderParticipationOnDemand() {
      @Override
      protected void renderRow(Row row, IEntityParticipation participation) {
        fillRow(row, participation);
      }
    });
 
    setModel(new ListModelList<Object>(participations));
 
    setRowCount(participations.size());
  }
 
  private void fillRow(Row row, IEntityParticipation participation) {
    row.appendChild(new LabelExtended().setDateTime(participation.getParticipationDate()));
    row.appendChild(new Label(participation.getReason().toString()));
    Object obj = participation.getParticipator().getLabelCtrl();
    if(obj instanceof Component) {
      row.appendChild((Component) obj);
      if(obj instanceof AfterCompose) {
        ((AfterCompose) obj).afterCompose();
      }
    } else {
      row.appendChild(new Space());
    }
  }
 
}