Application: gvSIG desktop » gvSIG tools: Catalog

package org.gvsig.catalog.gui;

import java.awt.Dimension;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.JButton;

import javax.swing.JComponent;

import javax.swing.JOptionPane;

import javax.swing.event.ListSelectionEvent;

import javax.swing.event.ListSelectionListener;

import org.apache.commons.lang3.StringUtils;

import org.gvsig.app.gui.WizardPanel;

import org.gvsig.app.gui.wizards.WizardListener;

import org.gvsig.catalog.loaders.WCSLayerLoader;

import org.gvsig.fmap.dal.DataStoreParameters;

import org.gvsig.i18n.Messages;

import org.gvsig.raster.wcs.app.wcsclient.gui.panel.WCSParamsPanel;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

public class LoaderWizardPanel implements WizardListener, ListSelectionListener{

        private Logger logger = LoggerFactory.getLogger(LoaderWizardPanel.class);

        private WizardPanel wizardPanel;

        private JButton OKButton;

        private JButton CancelButton;

        private DataStoreParameters dataStoreParameters;

        public LoaderWizardPanel(WizardPanel panel){

                this(panel, null);

        }

        public LoaderWizardPanel(WizardPanel panel, DataStoreParameters dataStoreParameters){

                this.dataStoreParameters = dataStoreParameters;

                this.wizardPanel = panel;

                this.wizardPanel.setVisible(true);

                this.wizardPanel.setPreferredSize(new Dimension(510, 427));

                this.wizardPanel.addWizardListener(this);

                ((WCSParamsPanel)this.wizardPanel).getFormatsPanel().getLstCRSs().addListSelectionListener(this);

                ((WCSParamsPanel)this.wizardPanel).getFormatsPanel().getLstFormats().addListSelectionListener(this);

//                if(this.dataStoreParameters != null && 

//                                this.wizardPanel instanceof WCSParamsPanel){

//                        //((WCSParamsPanel)this.wizardPanel).refreshData((WCSDataParametersImpl) this.dataStoreParameters);

//                }

                this.OKButton = new JButton(Messages.getText("Connect"));

                this.OKButton.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent e) {

                JOptionPane pane = getOptionPane((JComponent)e.getSource());

                pane.setValue(OKButton);

            }

        });

                this.OKButton.setEnabled(false);

                this.CancelButton = new JButton(Messages.getText("Cancel"));

                this.CancelButton.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent e) {

                JOptionPane pane = getOptionPane((JComponent)e.getSource());

                pane.setValue(CancelButton);

            }

        });

        }

        protected JOptionPane getOptionPane(JComponent parent) {

        JOptionPane pane = null;

        if (!(parent instanceof JOptionPane)) {

            pane = getOptionPane((JComponent)parent.getParent());

        } else {

            pane = (JOptionPane) parent;

        }

        return pane;

    }

        public void wizardStateChanged(boolean finishable) {

                logger.debug("Thing happened!");

        }

        public WizardPanel getWizardPanel(){

                return this.wizardPanel;

        }

        public void error(Exception e) {

                // TODO Auto-generated method stub

        }

        public boolean showWizardOnDialog() {

                int option = JOptionPane.

                                showOptionDialog(null, this.wizardPanel, Messages.getText("WCS_Parameters"),

                                JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE,

                                null, new JButton[]{this.CancelButton, this.OKButton}, this.OKButton);

                if(option==1){

                        WCSParamsPanel wcsParamsPanel = (WCSParamsPanel)this.wizardPanel;

                        dataStoreParameters.setDynValue(WCSLayerLoader.FIELD_SRSSTR, wcsParamsPanel.getSRS());

                        dataStoreParameters.setDynValue(WCSLayerLoader.FIELD_FORMAT, wcsParamsPanel.getFormat());

//                        dataStoreParameters.setDynValue(WCSLayerLoader.FIELD_WIDTH, nameValue[1]);

//                        dataStoreParameters.setDynValue(WCSLayerLoader.FIELD_HEIGHT, nameValue[1]);

                        dataStoreParameters.setDynValue(WCSLayerLoader.FIELD_PARAM, wcsParamsPanel.getParameterPanel().getParameterString());

                        return true;

                }

                return false;

        }

        public void valueChanged(ListSelectionEvent e) {

                logger.debug("Thing happened!");

                WCSParamsPanel wcsParamsPanel = (WCSParamsPanel)this.wizardPanel;

                if(!StringUtils.isBlank(wcsParamsPanel.getSRS()) && !StringUtils.isBlank(wcsParamsPanel.getFormat())){

                        this.OKButton.setEnabled(true);

                }

        }

}