GroupEntityGrid.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.zul.groupit;
 
import java.util.Collection;
import org.turro.command.CommandUtil;
import org.turro.contacts.GroupIt;
import org.turro.groupit.GroupItUtil;
import org.turro.zkoss.grid.PagingGrid;
import org.zkoss.zk.ui.Component;
import org.zkoss.zul.ListModelList;
import org.zkoss.zul.Row;
import org.zkoss.zul.RowRenderer;
import org.zkoss.zul.Space;
 
public class GroupEntityGrid extends PagingGrid {
 
  private GroupIt groupIt;
  private String category;
  private boolean exact;
 
  public GroupEntityGrid() {
  }
 
  public void setGroupIt(GroupIt groupIt) {
    this.groupIt = groupIt;
    this.category = groupIt != null ? groupIt.getCategory() : null;
  }
 
  public void setCategory(String category) {
    this.category = category;
  }
 
  public void setExact(boolean exact) {
    this.exact = exact;
  }
 
  public void reload() {
    if(getRows() != null) {
      getRows().detach();
    }
    addRows();
  }
 
  public void afterCompose() {
    reload();
  }
 
  private void addRows() {
    Collection<String> list = GroupItUtil.getPathsFromGroup("", 
            (groupIt != null ? groupIt.getPathName() : ""), category, exact);
 
    setRowRenderer(new RowRenderer<Object>() {
      @Override
      public void render(Row row, Object data, int index) throws Exception {
        if(data instanceof String) {
          Component comp = CommandUtil.getLink((String) data);
          row.appendChild(comp == null ? new Space() : comp);
        }
      }
    });
    
    setModel(new ListModelList<Object>(list));
 
    setRowCount(list.size());
  }
 
}