Application: gvSIG desktop » gvSIG tools: ToolBox

package es.unex.sextante.vectorTools.dissolveMultiple;

import info.clearthought.layout.TableLayout;

import info.clearthought.layout.TableLayoutConstants;

import java.awt.Frame;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.ArrayList;

import javax.swing.JButton;

import javax.swing.JPanel;

import javax.swing.JTextField;

import es.unex.sextante.core.Sextante;

import es.unex.sextante.gui.algorithm.MultipleInputSelectionDialog;

public class FieldsBox

         extends

            JPanel {

   private Object[]   m_Values;

   private ArrayList  m_SelectedIndices = new ArrayList();

   private JTextField textField;

   private JButton    button;

   public FieldsBox() {

      super();

      //m_Values = values;

      //initGUI();

   }

   void initGUI() {

      button = new JButton("...");

      textField = new JTextField(Sextante.getText("0_elements_selected"));

      textField.setEditable(false);

      button.addActionListener(new ActionListener() {

         public void actionPerformed(final ActionEvent evt) {

            btnActionPerformed(evt);

         }

      });

      final TableLayout thisLayout = new TableLayout(new double[][] { { TableLayoutConstants.FILL, 25.0 },

               { TableLayoutConstants.FILL } });

      this.setLayout(thisLayout);

      this.add(textField, "0,  0");

      this.add(button, "1,  0");

   }

   /**

    * Returns a list of all the objects selected using this panel

    * 

    * @return a list of selected objects

    */

   public ArrayList getSelectedObjects() {

      int iIndex;

      final ArrayList selected = new ArrayList();

      for (int i = 0; i < m_SelectedIndices.size(); i++) {

         iIndex = ((Integer) m_SelectedIndices.get(i)).intValue();

         selected.add(this.m_Values[iIndex]);

      }

      return selected;

   }

   private void btnActionPerformed(final ActionEvent e) {

      int iCount;

      final StringBuffer sText = new StringBuffer();

      final Frame window = new Frame();

      final MultipleInputSelectionDialog dialog = new MultipleInputSelectionDialog(window, m_Values, m_SelectedIndices);

      dialog.pack();

      dialog.setVisible(true);

      iCount = m_SelectedIndices.size();

      sText.append(Integer.toString(iCount));

      if (iCount == 1) {

         sText.append(" " + Sextante.getText("element_selected"));

      }

      else {

         sText.append(" " + Sextante.getText("elements_selected"));

      }

      textField.setText(sText.toString());

   }

   public Object[] getValues() {

      return m_Values;

   }

   public void setSelectedIndices(final ArrayList selectedIndices) {

      m_SelectedIndices = selectedIndices;

      final StringBuffer sText = new StringBuffer();

      final int iCount = m_SelectedIndices.size();

      sText.append(Integer.toString(iCount));

      if (iCount == 1) {

         sText.append(" " + Sextante.getText("element_selected"));

      }

      else {

         sText.append(" " + Sextante.getText("elements_selected"));

      }

      textField.setText(sText.toString());

   }

   public String getFieldsAsString() {

      final StringBuffer sb = new StringBuffer();

      boolean bFirst = true;

      for (int i = 0; i < m_SelectedIndices.size(); i++) {

         final int iIndex = ((Integer) m_SelectedIndices.get(i)).intValue();

         if (bFirst) {

            sb.append(m_Values[iIndex].toString());

            bFirst = false;

         }

         else {

            sb.append("," + m_Values[iIndex].toString());

         }

      }

      return sb.toString();

   }

   public void setFields(final String[] fields) {

      m_SelectedIndices.clear();

      m_Values = fields;

      textField = new JTextField(Sextante.getText("0_elements_selected"));//initGUI();

   }

}