Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2017 gvSIG Association.

 *

 * 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 3 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.

 *

 * For any additional information, do not hesitate to contact us at info AT

 * gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.app.addlayer;

import java.awt.BorderLayout;

import java.awt.Component;

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.andami.PluginServices;

import org.gvsig.andami.ui.mdiManager.WindowInfo;

import org.gvsig.app.gui.WizardPanel;

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

import org.gvsig.app.project.DefaultProject;

import org.gvsig.gui.beans.AcceptCancelPanel;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dispose.Disposable;

import org.gvsig.tools.swing.api.ToolsSwingUtils;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * 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 org.gvsig.andami.ui.mdiManager.IWindow, Disposable {

    private static Logger logger = LoggerFactory.getLogger(AddLayerDialog.class);

    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 final WizardListener wizardListener = new DialogWizardListener();

    /**

     * Creates a new FOpenDialog object.

     */

    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() {

        ToolsLocator.getDisposableManager().bind(this);

        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() {

                @Override

                public void stateChanged(ChangeEvent e) {

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

                    Component sel_tab = tabs.getSelectedComponent();

                    if (sel_tab instanceof WizardPanel) {

                        WizardPanel wipa = (WizardPanel) sel_tab;

                        wizardListener.wizardStateChanged(

                                wipa.areSettingsValid());

                    }

                    // 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()

     */

    @Override

    public WindowInfo getWindowInfo() {

        WindowInfo m_viewinfo = new WindowInfo(

                WindowInfo.MODALDIALOG | WindowInfo.RESIZABLE);

        m_viewinfo.setTitle(this.title);

        m_viewinfo.setHeight(ToolsSwingUtils.rows2px(30));

        m_viewinfo.setWidth(ToolsSwingUtils.cols2px(70));

        return m_viewinfo;

    }

    public void updateOkButtonState() {

        if (this.getSelectedTab() instanceof WizardPanel) {

            WizardPanel wp = (WizardPanel) this.getSelectedTab();

            getJPanel().setOkButtonEnabled(wp.areSettingsValid());

        }

    }

    /**

     * This method initializes jPanel

     *

     * @return javax.swing.JPanel

     */

    private AcceptCancelPanel getJPanel() {

        if (jPanel == null) {

            ActionListener okAction = new ActionListener() {

                @Override

                public void actionPerformed(ActionEvent e) {

                    accepted = true;

                    closeWindow();

                }

            };

            ActionListener cancelAction = new ActionListener() {

                @Override

                public void actionPerformed(ActionEvent e) {

                    closeWindow();

                }

            };

            jPanel = new AcceptCancelPanel(okAction, cancelAction);

            jPanel.setOkButtonEnabled(false);

        }

        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)

         */

        @Override

        public void error(Exception e) {

        }

        /*

         * (non-Javadoc)

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

         */

        @Override

        public void wizardStateChanged(boolean finishable) {

            getJPanel().setOkButtonEnabled(finishable);

        }

    }

    /**

     * Devuelve la ultima proyecci?n usada

     *

     * @return

     */

    public static IProjection getLastProjection() {

        if (proj == null) {

            proj = DefaultProject.getDefaultProjection();

        }

        return proj;

    }

    /**

     * Define la ultima proyeccion

     *

     * @param proj

     */

    public static void setLastProjection(IProjection proj) {

        AddLayerDialog.proj = proj;

    }

    @Override

    public Object getWindowProfile() {

        return WindowInfo.DIALOG_PROFILE;

    }

    private void closeWindow() {

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

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

        } else {

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

        }

    }

    @Override

    public void dispose() {

        JTabbedPane tabbed = getJTabbedPane();

        for (int i = 0; i < tabbed.getTabCount(); i++) {

            Component component = tabbed.getComponentAt(i);

            if (component instanceof WizardPanel) {

                ((WizardPanel) component).close();

            }

        }

        ToolsLocator.getDisposableManager().release(this);

    }

}