package fr.ifremer.tutti.ui.swing.util.caracteristics;
   
   /*
    * #%L
    * Tutti :: UI
    * %%
    * Copyright (C) 2012 - 2014 Ifremer
    * %%
    * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU 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 General Public License for more details.
   * 
   * You should have received a copy of the GNU General Public 
   * License along with this program.  If not, see
   * <http://www.gnu.org/licenses/gpl-3.0.html>.
   * #L%
   */
  
  import fr.ifremer.tutti.persistence.entities.referential.Caracteristic;
  import fr.ifremer.tutti.persistence.entities.referential.CaracteristicQualitativeValue;
  import fr.ifremer.tutti.service.DecoratorService;
  import fr.ifremer.tutti.ui.swing.TuttiUIContext;
  import jaxx.runtime.swing.renderer.DecoratorTableCellRenderer;
  import org.nuiton.decorator.Decorator;
  
  import javax.swing.JLabel;
  import javax.swing.JTable;
  import javax.swing.SwingConstants;
  import javax.swing.table.TableCellRenderer;
  import java.awt.Component;
  
  /**
   * Renderer for the values of the caracteristics of the fishing operations.
   * The renderer depends on the caracteristic value type.
   *
   * @author Kevin Morin - kmorin@codelutin.com
   * @since 0.3
   */
  public class CaracteristicValueRenderer implements TableCellRenderer {
  
      protected int caracteristicColumn;
  
      protected Decorator<CaracteristicQualitativeValue> decorator;
  
      public CaracteristicValueRenderer(TuttiUIContext context) {
          this(0, context);
      }
  
      public CaracteristicValueRenderer(int caracteristicColumn, TuttiUIContext context) {
          super();
          this.caracteristicColumn = caracteristicColumn;
          DecoratorService decoratorService = context.getDecoratorService();
          decorator = decoratorService.getDecoratorByType(CaracteristicQualitativeValue.class);
      }
  
      public Component getTableCellRendererComponent(JTable table,
                                                     Object value,
                                                     boolean isSelected,
                                                     boolean hasFocus,
                                                     int row,
                                                     int column) {
          TableCellRenderer renderer;
  
          Caracteristic caracteristic = (Caracteristic)
                  table.getModel().getValueAt(row, caracteristicColumn);
  
          boolean numericType = false;
          if (caracteristic == null) {
  
              // should be render a null value ?
              renderer = table.getDefaultRenderer(Object.class);
  
          } else {
              switch (caracteristic.getCaracteristicType()) {
  
                  case QUALITATIVE:
                      renderer = new DecoratorTableCellRenderer(decorator);
                      break;
  
                  case NUMBER:
  
                      // use default text renderer with align at east
                      renderer = table.getDefaultRenderer(Object.class);
                      numericType = true;
                      break;
                  default:
                  case TEXT:
                      // use default text renderer
                      renderer = table.getDefaultRenderer(Object.class);
              }
          }
  
          Component result = renderer.getTableCellRendererComponent(
                 table, value, isSelected, hasFocus, row, column);
 
         if (numericType) {
 
             if (result instanceof JLabel) {
                 JLabel jLabel = (JLabel) result;
                 jLabel.setHorizontalAlignment(SwingConstants.RIGHT);
 
             }
         } else {
             if (result instanceof JLabel) {
                 JLabel jLabel = (JLabel) result;
                 jLabel.setHorizontalAlignment(SwingConstants.LEFT);
             }
         }
 
         return result;
     }
 
 }