Application: gvSIG desktop » gvSIG tools: ToolBox

package es.unex.sextante.gui.modeler.parameters;

import info.clearthought.layout.TableLayout;

import info.clearthought.layout.TableLayoutConstants;

import javax.swing.JDialog;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JTextField;

import es.unex.sextante.additionalInfo.AdditionalInfoString;

import es.unex.sextante.core.Sextante;

import es.unex.sextante.exceptions.NullParameterAdditionalInfoException;

import es.unex.sextante.gui.modeler.ModelerPanel;

import es.unex.sextante.parameters.Parameter;

import es.unex.sextante.parameters.ParameterString;

public class StringPanel

         extends

            ParameterPanel {

   private JTextField jTextFieldDefault;

   private JLabel     jLabelDefault;

   public StringPanel(final JDialog parent,

                      final ModelerPanel panel) {

      super(parent, panel);

   }

   public StringPanel(final ModelerPanel panel) {

      super(panel);

   }

   @Override

   protected void initGUI() {

      super.initGUI();

      super.setTitle(Sextante.getText("modeler_add_par_string"));

      super.setPreferredSize(new java.awt.Dimension(400, 200));

      try {

         {

            final TableLayout thisLayout = new TableLayout

                    (new double[][] { { TableLayoutConstants.MINIMUM, 5.0, TableLayoutConstants.FILL },

                     { TableLayoutConstants.MINIMUM, } });

            thisLayout.setHGap(5);

            thisLayout.setVGap(5);

            jPanelMiddle.setLayout(thisLayout);

            {

               jLabelDefault = new JLabel();

               jPanelMiddle.add(jLabelDefault, "0, 0");

               jLabelDefault.setText(Sextante.getText("Default_value"));

            }

            {

                jTextFieldDefault = new JTextField();

                jPanelMiddle.add(jTextFieldDefault, "2, 0");

             }

         }

      }

      catch (final Exception e) {

         Sextante.addErrorToLog(e);

      }

   }

   @Override

   public String getParameterDescription() {

      return Sextante.getText("String");

   }

   @Override

   protected boolean prepareParameter() {

      final String sDescription = jTextFieldDescription.getText();

      final String sDefault = jTextFieldDefault.getText();

      if (sDescription.length() != 0) {

         final AdditionalInfoString ai = new AdditionalInfoString();

         ai.setDefaultString(sDefault);

         m_Parameter = new ParameterString();

         m_Parameter.setParameterDescription(sDescription);

         m_Parameter.setParameterAdditionalInfo(ai);

         m_Parameter.setColorR(m_Color.getRed());        

         m_Parameter.setColorG(m_Color.getGreen());        

         m_Parameter.setColorB(m_Color.getBlue());        

         m_Parameter.setColorAlpha(m_Color.getAlpha());         

         return true;

      }

      else {

         JOptionPane.showMessageDialog(null, Sextante.getText("Invalid_description"), Sextante.getText("Warning"),

                  JOptionPane.WARNING_MESSAGE);

         return false;

      }

   }

   @Override

   public void setParameter(final Parameter param) {

      super.setParameter(param);

      try {

         final AdditionalInfoString ai = (AdditionalInfoString) param.getParameterAdditionalInfo();

         jTextFieldDefault.setText(ai.getDefaultString());

      }

      catch (final NullParameterAdditionalInfoException e) {

         e.printStackTrace();

      }

   }

   @Override

   public boolean parameterCanBeAdded() {

      return true;

   }

}