ValueItGrid.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2014 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.fieldit;
 
import java.util.Collection;
import java.util.Date;
import org.turro.contacts.FieldIt;
import org.turro.contacts.ValueIt;
import org.turro.fieldit.AutoFillList;
import org.turro.fieldit.IValueItEntity;
import org.turro.fieldit.StringList;
import org.turro.fieldit.ValueItSet;
import org.turro.i18n.I_;
import org.turro.zkoss.input.DateboxShort;
import org.turro.zkoss.layout.GridLayout;
import org.zkoss.zk.ui.HtmlBasedComponent;
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.Checkbox;
import org.zkoss.zul.Datebox;
import org.zkoss.zul.Doublebox;
import org.zkoss.zul.Longbox;
import org.zkoss.zul.Textbox;
 
public class ValueItGrid extends GridLayout {
 
  private IValueItEntity entity;
  private ValueItSet values;
 
  public void setEntity(IValueItEntity entity) {
    this.entity = entity;
    addFields();
  }
  
  public Collection<ValueIt> getValues() {
    return values;
  }
  
  private void addFields() {
    getChildren().clear();
    setColumns("min,1");
    values = entity.getValues();
    for(ValueIt vi : values) {
      addRow();
      addCaption(I_.get(vi.getFieldIt().getName()));
      addComponent(getEditor(vi));
    }
  }
 
  private HtmlBasedComponent getEditor(final ValueIt value) {
    FieldIt fi = value.getFieldIt();
    HtmlBasedComponent editor = null;
    if(fi.getJavaClass().equals(String.class)) {
      //final FieldValueCombobox comp = new FieldValueCombobox(fi);
      final Textbox comp = new Textbox();
      comp.setCols(50);
      comp.setValue((String) value.getObjectValue());
      //comp.setFieldValue((String) value.getObjectValue());
      comp.addEventListener(Events.ON_CHANGE, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          //value.setObjectValue(comp.getFieldValue());
          value.setObjectValue(comp.getValue());
          Events.postEvent(ValueItGrid.this, new Event(Events.ON_CHANGE));
        }
      });
      editor = comp;
    } else if(fi.getJavaClass().equals(Long.class)) {
      final Longbox comp = new Longbox();
      comp.setValue((Long) value.getObjectValue());
      comp.addEventListener(Events.ON_CHANGE, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          value.setObjectValue(comp.getValue());
          Events.postEvent(ValueItGrid.this, new Event(Events.ON_CHANGE));
        }
      });
      editor = comp;
    } else if(fi.getJavaClass().equals(Double.class)) {
      final Doublebox comp = new Doublebox();
      comp.setValue((Double) value.getObjectValue());
      comp.addEventListener(Events.ON_CHANGE, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          value.setObjectValue(comp.getValue());
          Events.postEvent(ValueItGrid.this, new Event(Events.ON_CHANGE));
        }
      });
      editor = comp;
    } else if(fi.getJavaClass().equals(Date.class)) {
      final Datebox comp = new DateboxShort();
      comp.setValue((Date) value.getObjectValue());
      comp.addEventListener(Events.ON_CHANGE, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          value.setObjectValue(comp.getValue());
          Events.postEvent(ValueItGrid.this, new Event(Events.ON_CHANGE));
        }
      });
      editor = comp;
    } else if(fi.getJavaClass().equals(Boolean.class)) {
      final Checkbox comp = new Checkbox();
      Boolean b = (Boolean) value.getObjectValue();
      comp.setChecked(b == null ? false : b);
      comp.addEventListener(Events.ON_CHECK, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          value.setObjectValue(comp.isChecked());
          Events.postEvent(ValueItGrid.this, new Event(Events.ON_CHANGE));
        }
      });
      editor = comp;
    } else if(fi.getJavaClass().equals(StringList.class)) {
      final StringListListbox comp = new StringListListbox(fi);
      comp.setObjectValue(value.getObjectString());
      comp.setMold("select");
      comp.addEventListener(Events.ON_SELECT, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          value.setObjectValue(comp.getObjectValue());
          Events.postEvent(ValueItGrid.this, new Event(Events.ON_CHANGE));
        }
      });
      editor = comp;
    } else if(fi.getJavaClass().equals(AutoFillList.class)) {
      final AutoFillCombobox comp = new AutoFillCombobox(fi);
      comp.setObjectValue(value.getValue());
      comp.addEventListener(Events.ON_SELECT, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          value.setObjectValue(comp.getObjectValue());
          Events.postEvent(ValueItGrid.this, new Event(Events.ON_CHANGE));
        }
      });
      comp.addEventListener(Events.ON_CHANGE, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          value.setObjectValue(comp.getObjectValue());
          comp.saveValue(comp.getObjectValue());
          Events.postEvent(ValueItGrid.this, new Event(Events.ON_CHANGE));
        }
      });
      editor = comp;
    }
    return editor;
  }
  
}