Application: gvSIG desktop

package org.gvsig.remotesensing.decisiontrees.gui.listener;

import java.awt.Color;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.JColorChooser;

import javax.swing.JDialog;

import org.gvsig.gui.beans.buttonspanel.ButtonsPanel;

import org.gvsig.gui.beans.buttonspanel.ButtonsPanelEvent;

import org.gvsig.gui.beans.buttonspanel.ButtonsPanelListener;

import org.gvsig.gui.beans.messages.Messages;

import org.gvsig.remotesensing.decisiontrees.DecisionTreeNode;

import org.gvsig.remotesensing.decisiontrees.gui.ClassEditorPanel;

import org.jgraph.graph.DefaultGraphCell;

import com.iver.andami.PluginServices;

public class ClassEditorPanelListener implements ActionListener, ButtonsPanelListener {

        private ClassEditorPanel         classEditorPanel                 = null;

        JColorChooser                                 colorChooser                         = null;

        JDialog                                         dialog                                         = null;

        public ClassEditorPanelListener(ClassEditorPanel classEditorPanel) {

                this.classEditorPanel = classEditorPanel;

                colorChooser = new JColorChooser();

                dialog = JColorChooser.createDialog(classEditorPanel.getJButtonColor(), Messages.getText("select_color"), true, colorChooser, this, null);

        }

        public void actionPerformed(ActionEvent e) {

                if (e.getSource() == classEditorPanel.getJButtonColor()){

                        colorChooser.setColor(Color.RED);

                        dialog.setVisible(true);

                        classEditorPanel.getJButtonColor().setBackground(colorChooser.getColor());

                }

        }

        public void actionButtonPressed(ButtonsPanelEvent e) {

                if (e.getButton() == ButtonsPanel.BUTTON_CANCEL || e.getButton() == ButtonsPanel.BUTTON_ACCEPT) {

                        close();

                }

                if (e.getButton() == ButtonsPanel.BUTTON_ACCEPT) {

                        DefaultGraphCell cell = classEditorPanel.getDecisionTreePanel().getSelectedCell();

                        DecisionTreeNode node = (DecisionTreeNode)cell.getUserObject();

                        node.setClassID(Integer.valueOf(classEditorPanel.getJtextValue().getText()).intValue());

                        classEditorPanel.getDecisionTreePanel().getClassColors().put(new Integer(node.getClassID()),

                                        classEditorPanel.getJButtonColor().getBackground());

                }

        }

        private void close() {

                try {

                        PluginServices.getMDIManager().closeWindow(classEditorPanel.getClassEditorDialog());

                } catch (ArrayIndexOutOfBoundsException e) {

                        //Si la ventana no se puede eliminar no hacemos nada

                }

        }

}