SkillsChosenbox.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2020 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.skills;
 
import java.util.Collection;
import java.util.Set;
import org.turro.elephant.entities.db.SkillType;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zkmax.zul.Chosenbox;
import org.zkoss.zul.ListModelList;
 
public class SkillsChosenbox extends Chosenbox implements AfterCompose {
 
  private String rootFilter, entityPath;
  private SkillType types[];
  private boolean populated;
  private Collection<SkillRoot> internalValues;
 
  public void setRootFilter(String rootFilter) {
    this.rootFilter = rootFilter;
  }
 
  public void setEntityPath(String entityPath) {
    this.entityPath = entityPath;
    setObjectValues(Skills.getSkillsAsRootFrom(entityPath, types));
  }
 
  public void setTypes(SkillType[] types) {
    this.types = types;
  }
  
  public void setTypes(String[] types) {
    this.types = new SkillType[types.length];
    for(int i = 0; i < types.length; i++) {
      this.types[0] = SkillType.valueOf(types[0]);
    }
  }
  
  public void setTypes(String types) {
    setTypes(types.split("\\s*,\\s*"));
  }
 
  public String getEntityPath() {
    return entityPath;
  }
 
  public SkillType[] getTypes() {
    return types;
  }
  
  public Set<SkillRoot> getObjectValues() {
    return getSelectedObjects();
  }
  
  public void setObjectValues(Collection<SkillRoot> internalValues) {
    if(internalValues != null) setSelectedObjects(internalValues);
  }
  
  public void addToModel(SkillRoot value) {
    ((ListModelList) getModel()).add(value);
    Set set = getSelectedObjects();
    set.add(value);
    setSelectedObjects(set);
  }
  
  @Override
  public void afterCompose() {
    if(!populated) {
      populateList();
      populated = true;
      if (internalValues != null) {
        setObjectValues(internalValues);
        internalValues = null;
      } else {
        setObjectValues(null);
      }
    }
  }
 
  private void populateList() {
    setModel(new ListModelList<>(Skills.getAvailables(rootFilter, types)));
  }
 
}