Application: gvSIG desktop

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

 *

 * Copyright (C) 2004 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.

 */

package com.iver.cit.gvsig.addlayer;

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.JDialog;

import javax.swing.JPanel;

import javax.swing.JTabbedPane;

import javax.swing.event.ChangeEvent;

import javax.swing.event.ChangeListener;

import org.cresques.cts.IProjection;

import org.gvsig.gui.beans.AcceptCancelPanel;

import com.iver.andami.PluginServices;

import com.iver.andami.ui.mdiManager.IWindow;

import com.iver.andami.ui.mdiManager.WindowInfo;

import com.iver.cit.gvsig.gui.WizardPanel;

import com.iver.cit.gvsig.gui.wizards.WizardListener;

import com.iver.cit.gvsig.project.Project;

/**

 * Frame del cuadro de dialogo que contendra los tabs de aperturas de ficheros

 *

 * @version 04/09/2007

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class AddLayerDialog extends JPanel implements com.iver.andami.ui.mdiManager.IWindow {

        static private IProjection proj           = null;

        private JTabbedPane        jTabbedPane    = null;

        private AcceptCancelPanel  jPanel         = null;

        private boolean            accepted       = false;

        private String             title          = PluginServices.getText(this, "add_layer");

        private WizardListener     wizardListener = new DialogWizardListener();

        /**

   * Creates a new FOpenDialog object.

   * @param view Vista que vamos a refrescar

   * @param mapControl MapControl que recibe la capa (te puede interesar

   *          a?adirla al principal o al Overview.

   */

        public AddLayerDialog() {

                initialize();

        }

        /**

         * Constructor con un nombre de Frame

         * @param title

         */

        public AddLayerDialog(String title) {

                this.title = title;

                initialize();

        }

        /**

   * This method initializes this

   */

        private void initialize() {

                this.setLayout(new BorderLayout());

                this.setSize(523, 385);

                this.setPreferredSize(new Dimension(523, 385));

                this.add(getJTabbedPane(), BorderLayout.CENTER);

                this.add(getJPanel(), BorderLayout.SOUTH);

        }

        /**

   * This method initializes jTabbedPane

   * @return javax.swing.JTabbedPane

   */

        private JTabbedPane getJTabbedPane() {

                if (jTabbedPane == null) {

                        jTabbedPane = new JTabbedPane();

                        jTabbedPane.setBounds(0, 0, getWindowInfo().getWidth() - 10, getWindowInfo().getHeight() - 10);

                        jTabbedPane.addChangeListener(new ChangeListener() {

                                public void stateChanged(ChangeEvent e) {

                                        JTabbedPane tabs = (JTabbedPane) e.getSource();

                                        getJPanel().setOkButtonEnabled(!(tabs.getSelectedComponent() instanceof WizardPanel));

                                }

                        });

                }

                return jTabbedPane;

        }

        /**

         * A?ade en una pesta?a un Jpanel con un titulo

         * @param title

         * @param panel

         */

        public void addTab(String title, JPanel panel) {

                getJTabbedPane().addTab(title, panel);

        }

        /**

         * A?ade en una pesta?a un WizardPanel con un titulo

         * @param title

         * @param panel

         */

        public void addWizardTab(String title, WizardPanel panel) {

                panel.addWizardListener(wizardListener);

                getJTabbedPane().addTab(title, panel);

        }

        /**

         * Devuelve el JPanel seleccionado en las pesta?as

         * @return

         */

        public JPanel getSelectedTab() {

                return (JPanel) getJTabbedPane().getSelectedComponent();

        }

        /*

         * (non-Javadoc)

         * @see com.iver.andami.ui.mdiManager.IWindow#getWindowInfo()

         */

        public WindowInfo getWindowInfo() {

                WindowInfo m_viewinfo = new WindowInfo(WindowInfo.MODALDIALOG);

                m_viewinfo.setTitle(this.title);

                m_viewinfo.setHeight(500);

                m_viewinfo.setWidth(520);

                return m_viewinfo;

        }

        /**

   * This method initializes jPanel

   * @return javax.swing.JPanel

   */

        private AcceptCancelPanel getJPanel() {

                if (jPanel == null) {

                        ActionListener okAction = new ActionListener() {

                                public void actionPerformed(ActionEvent e) {

                                        accepted = true;

                                        if (PluginServices.getMainFrame() == null) {

                                                ((JDialog) (getParent().getParent().getParent().getParent())).dispose();

                                        } else {

                                                PluginServices.getMDIManager().closeWindow((IWindow) AddLayerDialog.this);

                                        }

                                }

                        };

                        ActionListener cancelAction = new ActionListener() {

                                public void actionPerformed(ActionEvent e) {

                                        if (PluginServices.getMainFrame() != null) {

                                                PluginServices.getMDIManager().closeWindow((IWindow) AddLayerDialog.this);

                                        } else {

                                                ((JDialog) (getParent().getParent().getParent().getParent())).dispose();

                                        }

                                }

                        };

                        jPanel = new AcceptCancelPanel(okAction, cancelAction);

                }

                return jPanel;

        }

        /**

         * @return

         */

        public boolean isAccepted() {

                return accepted;

        }

        /**

         * Listener para el Wizard de apertura de fichero

         * @version 05/09/2007

         * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

         */

        public class DialogWizardListener implements WizardListener {

                /*

                 * (non-Javadoc)

                 * @see com.iver.cit.gvsig.gui.wizards.WizardListener#error(java.lang.Exception)

                 */

                public void error(Exception e) {}

                /*

                 * (non-Javadoc)

                 * @see com.iver.cit.gvsig.gui.wizards.WizardListener#wizardStateChanged(boolean)

                 */

                public void wizardStateChanged(boolean finishable) {

                        getJPanel().setOkButtonEnabled(finishable);

                }

        }

        /**

         * Devuelve la ultima proyecci?n usada

         * @return

         */

        public static IProjection getLastProjection() {

                if (proj == null)

                        proj = Project.getDefaultProjection();

                return proj;

        }

        /**

         * Define la ultima proyeccion

         * @param proj

         */

        public static void setLastProjection(IProjection proj) {

                AddLayerDialog.proj = proj;

        }

}