Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2006 IVER T.I. and Generalitat Valenciana.

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package org.gvsig.app.gui.panels;

import java.awt.event.ActionListener;

import java.lang.reflect.InvocationTargetException;

import javax.swing.JLabel;

import javax.swing.JPanel;

import org.cresques.cts.IProjection;

import org.gvsig.andami.PluginServices;

import org.gvsig.app.gui.panels.crs.CrsUIFactory;

import org.gvsig.app.gui.panels.crs.ICrsUIFactory;

import org.gvsig.app.gui.panels.crs.ISelectCRSButton;

import org.gvsig.app.gui.panels.crs.ISelectCrsPanel;

import org.gvsig.app.project.documents.view.info.gui.CSSelectionDialog;

import org.gvsig.gui.beans.swing.JButton;

/**

 *

 * @author Luis W. Sevilla <sevilla_lui@gva.es>

 */

public abstract class CRSSelectPanel extends JPanel

   implements ISelectCRSButton {

        private static Class panelClass = ProjChooserPanel.class;

        private static Class uiFactory = CrsUIFactory.class;

        private boolean transPanelActive = false;

        protected ActionListener actionListener = null;

        public static void registerPanelClass(Class panelClass) {

                CRSSelectPanel.panelClass = panelClass;

        }

        public static void registerUIFactory(Class uiFactory) {

                CRSSelectPanel.uiFactory = uiFactory;

        }

        public static CRSSelectPanel getPanel(IProjection proj) {

                CRSSelectPanel panel = null;

                Class [] args = {IProjection.class};

                Object [] params = {proj};

                try {

                        panel = (CRSSelectPanel) panelClass.getConstructor(args).newInstance(params);

                } catch (IllegalArgumentException e) {

                        PluginServices.getLogger().error("Error creating CRS selection button", e);

                } catch (SecurityException e) {

                        PluginServices.getLogger().error("Error creating CRS selection button", e);

                } catch (InstantiationException e) {

                        PluginServices.getLogger().error("Error creating CRS selection button", e);

                } catch (IllegalAccessException e) {

                        PluginServices.getLogger().error("Error creating CRS selection button", e);

                } catch (InvocationTargetException e) {

                        PluginServices.getLogger().error("Error creating CRS selection button", e);

                } catch (NoSuchMethodException e) {

                        PluginServices.getLogger().error("Error creating CRS selection button", e);

                }

                return panel;

        }

        public CRSSelectPanel(IProjection proj) {

                super();

        }

        abstract public JButton getJBtnChangeProj();

        abstract public JLabel getJLabel();

        abstract public IProjection getCurProj();

        abstract public boolean isOkPressed();

        /**

         * @param actionListener The actionListener to set.

         */

        public void addActionListener(ActionListener actionListener) {

                this.actionListener = actionListener;

        }

        public boolean isTransPanelActive() {

                return transPanelActive;

        }

        public void setTransPanelActive(boolean transPanelActive) {

                this.transPanelActive = transPanelActive;

        }

        public static ICrsUIFactory getUIFactory() {

                ICrsUIFactory factory;

                try {

                        factory = (ICrsUIFactory) uiFactory.newInstance();

                } catch (InstantiationException e) {

                        PluginServices.getLogger().error("Error creating CRS UI factory. Switching to default factory", e);

                         factory = new CrsUIFactory();

                } catch (IllegalAccessException e) {

                        PluginServices.getLogger().error("Error creating CRS UI factory. Switching to default factory", e);

                        factory =  new CrsUIFactory();

                }

                return factory;

        }

}