CustomerOwnersGrid.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2012 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.crm.zul.customer;
 
import java.util.Date;
import org.turro.crm.entity.*;
import org.turro.crm.zul.vendor.FormulaListbox;
import org.turro.crm.zul.vendor.VendorCombobox;
import org.turro.i18n.I_;
import org.turro.jpa.entity.EntityCollections;
import org.turro.zkoss.grid.CollectionGrid;
import org.turro.zkoss.grid.EditableCell;
import org.zkoss.zk.ui.HtmlBasedComponent;
import org.zkoss.zul.Row;
 
public class CustomerOwnersGrid extends CollectionGrid<CustomerOwner> {
 
  private Customer customer;
 
  public CustomerOwnersGrid() {
    addColumns();
  }
 
  public void setCustomer(Customer customer) {
    this.customer = customer;
    setCollection(customer.getOwnedBy());
  }
 
  @Override
  protected void initiateRow(Row row, CustomerOwner value) {
    if(value == null) {
      value = new CustomerOwner();
      value.setOwningDate(new Date());
      value.setCustomer(customer);
      customer.getOwnedBy().add(value);
    }
    row.setValue(value);
  }
 
  @Override
  protected boolean deleteRow(Row row) {
    CustomerOwner t = (CustomerOwner) row.getValue();
    EntityCollections.entities(customer.getOwnedBy()).remove(t);
    t.setCustomer(null);
    return true;
  }
 
  @Override
  protected boolean isValid(CustomerOwner v) {
    return !v.isEmpty();
  }
  
  @Override
  protected HtmlBasedComponent createEditor(EditableCell editableCell) {
    if(editableCell.getCellIndex() == 0) {
      Object value = getCellValue(editableCell);
      VendorCombobox cdc = new VendorCombobox();
      if(value != null) cdc.setObjectValue((Vendor) value);
      return cdc;
    } else if(editableCell.getCellIndex() == 1) {
      Object value = getCellValue(editableCell);
      FormulaListbox cdc = new FormulaListbox();
      cdc.setFormulaType(FormulaType.FORMULA_COMISSION);
      cdc.setMold("select");
      if(value != null) cdc.setObjectValue((Formula) value);
      return cdc;
    } if(editableCell.getCellIndex() == 2) {
      Object value = getCellValue(editableCell);
      FormulaListbox cdc = new FormulaListbox();
      cdc.setFormulaType(FormulaType.FORMULA_ALERT);
      cdc.setMold("select");
      if(value != null) cdc.setObjectValue((Formula) value);
      return cdc;
    }
    return super.createEditor(editableCell);
  }
 
  @Override
  protected String formatCell(EditableCell editableCell, Object value) {
    if(editableCell.getCellIndex() == 0) {
      return value != null ? ((Vendor) value).getName() : null;
    } else if(editableCell.getCellIndex() == 1) {
      return value != null ? ((Formula) value).getName() : null;
    } else if(editableCell.getCellIndex() == 2) {
      return value != null ? ((Formula) value).getName() : null;
    }
    return super.formatCell(editableCell, value);
  }
 
  private void addColumns() {
    addColumn(I_.get("Vendor"), Vendor.class, "vendor", null, 0, false, false).setHflex("6");
    addColumn(I_.get("Comission"), Formula.class, "comission", null, 0, false, false).setHflex("2");
    addColumn(I_.get("Alert"), Formula.class, "alert", null, 0, false, false).setHflex("2");
    addColumn(I_.get("Creation"), Date.class, "owningDate", null, 0, true, false).setHflex("1");
  }
 
}