| gvSIG desktop 1

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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 2

 * 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, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.annotation.swing.impl;

import java.awt.BorderLayout;

import java.net.URL;

import javax.swing.ImageIcon;

import javax.swing.JOptionPane;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.annotation.AnnotationCreationException;

import org.gvsig.annotation.AnnotationCreationService;

import org.gvsig.annotation.AnnotationCreationServiceException;

import org.gvsig.annotation.swing.AnnotationSwingManager;

import org.gvsig.annotation.swing.JAnnotationCreationServicePanel;

import org.gvsig.annotation.swing.impl.wizard.AnnotationProgressWizard;

import org.gvsig.annotation.swing.impl.wizard.MainOptionsWizard;

import org.gvsig.annotation.swing.impl.wizard.OptionalOptionsWizard;

import org.gvsig.annotation.swing.impl.wizard.SelectOutputFileWizard;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.gui.beans.wizard.WizardPanel;

import org.gvsig.gui.beans.wizard.WizardPanelActionListener;

import org.gvsig.gui.beans.wizard.WizardPanelWithLogo;

import org.gvsig.i18n.Messages;

import org.gvsig.tools.service.ServiceException;

import org.gvsig.tools.task.TaskStatus;

/**

 * Default implementation for the {@link JAnnotationCreationServicePanel}.

 * 

 * @author gvSIG Team

 * @version $Id$

 */

public class DefaultJAnnotationCreationServicePanel extends JAnnotationCreationServicePanel implements WizardPanel{

        private static final Logger LOG =

                LoggerFactory.getLogger(DefaultJAnnotationCreationServicePanel.class);

        private static final long serialVersionUID = 2965442763236823977L;

        private AnnotationCreationService annotationCreationService;

        private AnnotationSwingManager annotationSwingManager;

        private WizardPanelWithLogo wizardPanelWithLogo = null;

        private MainOptionsWizard mainOptionsWizard = null;

        private OptionalOptionsWizard optionalOptionsWizard = null;

        private SelectOutputFileWizard selectOutputFileWizard = null;

        private AnnotationProgressWizard annotationProgressWizard = null;

        private WizardListenerAdapter wizardListenerAdapter = null;

        public DefaultJAnnotationCreationServicePanel(

                        DefaultAnnotationSwingManager annotationSwingManager, AnnotationCreationService annotationCreationService) throws ServiceException {

                super();

        URL iconURL = getClass().getClassLoader().getResource("org/gvsig/annotation/swing/impl/images/wizard-icon.png");

        ImageIcon icon = new ImageIcon(iconURL);

                wizardPanelWithLogo = new WizardPanelWithLogo(icon);

                this.annotationCreationService = annotationCreationService;

                this.annotationSwingManager = annotationSwingManager;

                try {

                        mainOptionsWizard = new MainOptionsWizard(this);

                        optionalOptionsWizard = new OptionalOptionsWizard(this);

                        selectOutputFileWizard = new SelectOutputFileWizard(this);

                        annotationProgressWizard = new AnnotationProgressWizard(this);

                } catch (DataException e) {

                        new AnnotationCreationServiceException("Exception creating the wizard forms", e);

                }

                addWizards();

                //Adding the listener

                wizardPanelWithLogo.setWizardListener(this);                

                setFinishButtonEnabled(false);

                wizardPanelWithLogo.getWizardComponents().getFinishButton().setText(Messages.getText("Comenzar"));

                this.setLayout(new BorderLayout());

                this.add(wizardPanelWithLogo, BorderLayout.CENTER);                        

        }

        private void addWizards(){

                wizardPanelWithLogo.addOptionPanel(mainOptionsWizard);        

                wizardPanelWithLogo.addOptionPanel(optionalOptionsWizard);

                wizardPanelWithLogo.addOptionPanel(selectOutputFileWizard);        

            wizardPanelWithLogo.addOptionPanel(annotationProgressWizard);     

        }

        @Override

        public AnnotationCreationService getAnnotationCreationService() {

                return annotationCreationService;

        }

        public void setFinishButtonEnabled(boolean isEnabled){

                wizardPanelWithLogo.setFinishButtonEnabled(isEnabled);

        }

        public void setCancellButtonEnabled(boolean isEnabled){

                wizardPanelWithLogo.setCancelButtonEnabled(isEnabled);

        }        

        public String getTextValueAttribute(){

                return mainOptionsWizard.getTextValueAttribute();

        }

        public WizardPanelActionListener getWizardPanelActionListener() {

                if ((wizardListenerAdapter == null && (getAnnotationServicePanelActionListener() != null))){

                        return new WizardListenerAdapter(this);

                }

                return wizardListenerAdapter;

        }

        public void setWizardPanelActionListener(

                        WizardPanelActionListener wizardActionListener) {

                // TODO Auto-generated method stub                

        }

        public String getDestinationShapeFile() {

                return selectOutputFileWizard.getSelectedFileName();

        }

        public void setNextButtonEnabled(boolean isEnabled){

                wizardPanelWithLogo.setNextButtonEnabled(isEnabled);

        }        

    /**

     * @return the annotationSwingManager

     */

    public AnnotationSwingManager getAnnotationSwingManager() {

        return annotationSwingManager;

    }

    /**

     * @param translation

     */

    public void setCancelButtonText(String translation) {

        wizardPanelWithLogo.getWizardComponents().getCancelButton().setText(translation);

    }

    public void createAnnotation() {

        this.lastWizard();

        Annotation annotation = new Annotation(getDestinationShapeFile(), getTextValueAttribute());

        annotation.start();

    }

    public void lastWizard() {

        this.wizardPanelWithLogo.getWizardComponents().getNextButton().getActionListeners()[0].actionPerformed(null);

    }

    private class Annotation extends Thread{

        private String file;

        private String textValueAttributeName;

        public Annotation(String file, String textValueAttributeName) {

            super();

            this.file = file;

            this.textValueAttributeName = textValueAttributeName;

        }

        public synchronized void run() {

            AnnotationCreationService annotationCreationService = getAnnotationCreationService();

            annotationProgressWizard.bind(annotationCreationService.getTaskStatus());           

            try {             

                annotationCreationService.createAnnotationStore(file, textValueAttributeName);                

            } catch (AnnotationCreationException e) {             

                LOG.error("Error creating the annotation", e);

                showError(e, annotationCreationService.getTaskStatus());              

            }

        }

    }

    private void showError(AnnotationCreationException e, TaskStatus taskStatus){        

        String message = e.getMessage();

        if (e.getCause() != null){

            message = e.getCause().getMessage();

        }

        JOptionPane.showMessageDialog(annotationProgressWizard, message);

    }

}