Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 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.project.documents.view.gui;

import java.awt.BorderLayout;

import java.awt.FlowLayout;

import java.util.ArrayList;

import java.util.List;

import javax.swing.JButton;

import javax.swing.JPanel;

import javax.swing.ListModel;

import org.gvsig.andami.PluginServices;

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

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

import org.gvsig.app.ApplicationLocator;

import org.gvsig.app.ApplicationManager;

import org.gvsig.app.project.ProjectExtent;

import org.gvsig.app.project.documents.view.ListSelectorListener;

import org.gvsig.app.project.documents.view.ViewDocument;

import org.gvsig.app.project.documents.view.ViewManager;

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

/**

 * DOCUMENT ME!

 * 

 * @author Fernando Gonz?lez Cort?s

 */

public class FPanelExtentSelector extends JPanel implements IWindow {

    private static final long serialVersionUID = -8246729582621010542L;

    private javax.swing.JScrollPane jScrollPane = null;

    private javax.swing.JList lista = null;

    private JButton btnAceptar = null;

    private ListModel modelo = null;

    private List<ListSelectorListener> selectionListeners = new ArrayList<>();

    private JButton btnEliminar = null;

    private javax.swing.JPanel jPanel = null;

    private javax.swing.JPanel jPanel1 = null;

    private javax.swing.JLabel jLabel = null;

    private javax.swing.JTextField txtGuardar = null;

    private JButton btnGuardar = null;

    private WindowInfo m_viewinfo = null;

    private JPanel jPanel2 = null;

    private JPanel jPanel3 = null;

    /**

     * This is the default constructor

     */

    public FPanelExtentSelector() {

        super();

        initialize();

    }

    /**

     * This method initializes this

     */

    private void initialize() {

        this.setLayout(new BorderLayout());

        this.setSize(new java.awt.Dimension(530, 320));

        this.add(getJPanel(), java.awt.BorderLayout.NORTH);

        this.add(getJPanel1(), java.awt.BorderLayout.SOUTH);

    }

    /**

     * This method initializes jScrollPane

     * 

     * @return javax.swing.JScrollPane

     */

    private javax.swing.JScrollPane getJScrollPane() {

        if (jScrollPane == null) {

            jScrollPane = new javax.swing.JScrollPane();

            jScrollPane.setViewportView(getLista());

            jScrollPane.setBounds(11, 26, 508, 150);

            jScrollPane.setPreferredSize(new java.awt.Dimension(400, 150));

        }

        return jScrollPane;

    }

    /**

     * This method initializes lista

     * 

     * @return javax.swing.JList

     */

    private javax.swing.JList getLista() {

        if (lista == null) {

            lista = new javax.swing.JList();

        }

        return lista;

    }

    /**

     * Asigna el el array que se va a representar. Se crea una

     * copia del modelo, de forma que modificaciones en el modelo

     * fuera de esta clase ya no afectan al modelo copiado

     * 

     * @param model

     *            DOCUMENT ME!

     */

    public void setModel(ListModel model) {

        // modelo de la lista

        modelo = model;

        getLista().setModel(modelo);

    }

    public void addSelectionListener(ListSelectorListener listener) {

        getSelectionListeners().add(listener);

    }

    public void removeSelectionListener(ListSelectorListener listener) {

        getSelectionListeners().remove(listener);

    }

    private void callIndexesRemoved(int[] indices) {

        for (int i = 0; i < selectionListeners.size(); i++) {

            selectionListeners.get(i).indexesRemoved(indices);

        }

    }

    private void callIndexesSelected(int[] indices) {

        for (int i = 0; i < selectionListeners.size(); i++) {

            selectionListeners.get(i).indexesSelected(indices);

        }

    }

    private void callNewElement(String name) {

        for (int i = 0; i < selectionListeners.size(); i++) {

            selectionListeners.get(i).newElement(name);

        }

    }

    /**

     * This method initializes btnAceptar

     * 

     * @return JButton

     */

    private JButton getBtnAceptar() {

        if (btnAceptar == null) {

            btnAceptar =

                ToolsSwingLocator.getUsabilitySwingManager().createJButton();

            btnAceptar.setText(PluginServices.getText(this, "Seleccionar"));

            btnAceptar.addActionListener((java.awt.event.ActionEvent e) -> {

                doAccept();

            });

        }

        return btnAceptar;

    }

    /**

     * @return

     */

    private List<ListSelectorListener> getSelectionListeners() {

        return selectionListeners;

    }

    /**

     * This method initializes btnEliminar

     * 

     * @return JButton

     */

    private JButton getBtnEliminar() {

        if (btnEliminar == null) {

            btnEliminar =

                ToolsSwingLocator.getUsabilitySwingManager().createJButton();

            btnEliminar.setText(PluginServices.getText(this, "Eliminar"));

            btnEliminar.addActionListener((java.awt.event.ActionEvent e) -> {

                doDelete();

            });

        }

        return btnEliminar;

    }

    /**

     * This method initializes jPanel

     * 

     * @return javax.swing.JPanel

     */

    private javax.swing.JPanel getJPanel() {

        if (jPanel == null) {

            jPanel = new javax.swing.JPanel();

            jPanel.setLayout(null);

            jPanel.add(getJLabel(), null);

            jPanel.add(getTxtGuardar(), null);

            jPanel.setPreferredSize(new java.awt.Dimension(530, 100));

            jPanel.setBorder(javax.swing.BorderFactory.createTitledBorder(null,

                PluginServices.getText(this, "Guardar_el_zoom_actual"),

                javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION,

                javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null));

            jPanel.add(getJPanel3(), null);

        }

        return jPanel;

    }

    /**

     * This method initializes jPanel1

     * 

     * @return javax.swing.JPanel

     */

    private javax.swing.JPanel getJPanel1() {

        if (jPanel1 == null) {

            jPanel1 = new javax.swing.JPanel();

            jPanel1.setLayout(null);

            jPanel1.add(getJScrollPane(), null);

            jPanel1.setPreferredSize(new java.awt.Dimension(530, 220));

            jPanel1

                .setBorder(javax.swing.BorderFactory.createTitledBorder(null,

                    PluginServices.getText(this,

                        "Recuperar_y_eliminar_otros_zoom"),

                    javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION,

                    javax.swing.border.TitledBorder.DEFAULT_POSITION, null,

                    null));

            jPanel1.add(getJPanel2(), null);

        }

        return jPanel1;

    }

    /**

     * This method initializes jLabel

     * 

     * @return javax.swing.JLabel

     */

    private javax.swing.JLabel getJLabel() {

        if (jLabel == null) {

            jLabel = new javax.swing.JLabel();

            jLabel.setBounds(7, 35, 248, 16);

            jLabel.setText(PluginServices.getText(this,

                "Nombre_que_se_le_dara_al_zoom") + ":");

        }

        return jLabel;

    }

    /**

     * This method initializes txtGuardar

     * 

     * @return javax.swing.JTextField

     */

    private javax.swing.JTextField getTxtGuardar() {

        if (txtGuardar == null) {

            txtGuardar = new javax.swing.JTextField();

            txtGuardar.setBounds(250, 34, 269, 20);

            txtGuardar.setPreferredSize(new java.awt.Dimension(330, 20));

        }

        return txtGuardar;

    }

    /**

     * This method initializes btnGuardar

     * 

     * @return JButton

     */

    private JButton getBtnGuardar() {

        if (btnGuardar == null) {

            btnGuardar =

                ToolsSwingLocator.getUsabilitySwingManager().createJButton();

            btnGuardar.setText(PluginServices.getText(this, "Guardar"));

            btnGuardar.addActionListener((java.awt.event.ActionEvent e) -> {

                doSave();

            });

        }

        return btnGuardar;

    }

    @Override

    public WindowInfo getWindowInfo() {

        if (m_viewinfo == null) {

            m_viewinfo = new WindowInfo(WindowInfo.MODELESSDIALOG);

            m_viewinfo.setWidth(this.getWidth() + 8);

            m_viewinfo.setHeight(this.getHeight());

            m_viewinfo.setTitle(PluginServices.getText(this, "Encuadre"));

        }

        return m_viewinfo;

    }

    public void viewActivated() {

    }

    /**

     * This method initializes jPanel2

     * 

     * @return javax.swing.JPanel

     */

    private JPanel getJPanel2() {

        if (jPanel2 == null) {

            jPanel2 = new JPanel(new FlowLayout(FlowLayout.RIGHT, 0, 5));

            jPanel2.setBounds(new java.awt.Rectangle(11, 180, 508, 33));

            jPanel2.add(getBtnAceptar(), null);

            jPanel2.add(getBtnEliminar(), null);

        }

        return jPanel2;

    }

    /**

     * This method initializes jPanel3

     * 

     * @return javax.swing.JPanel

     */

    private JPanel getJPanel3() {

        if (jPanel3 == null) {

            jPanel3 = new JPanel(new FlowLayout(FlowLayout.RIGHT, 0, 5));

            jPanel3.setBounds(new java.awt.Rectangle(8, 59, 511, 33));

            jPanel3.add(getBtnGuardar(), null);

        }

        return jPanel3;

    }

    public Object getWindowProfile() {

        return WindowInfo.TOOL_PROFILE;

    }

    private void doAccept() {

        int n = lista.getSelectedIndex();

        if( n<0 ) {

            return;

        }

        ExtentListSelectorModel model = (ExtentListSelectorModel) lista.getModel();

        if( model.isView(n) ) {

            ProjectExtent ex = model.getElementAt(n);

            if( ex == null ) {

                return;

            }

            ApplicationManager application = ApplicationLocator.getApplicationManager();

            ViewDocument view = (ViewDocument) application.getActiveDocument(ViewManager.TYPENAME);

            if( view == null ) {

                return;

            }            

            view.getMapContext().getViewPort().setEnvelope(ex.getExtent());

            return;

        }

        int[] indices = lista.getSelectedIndices();

        if (indices.length != 0) {

            callIndexesSelected(indices);

        }

    }

    private void doSave() {

        String text = txtGuardar.getText().trim();

        if (text.length() > 0) {

            callNewElement(text);

        }

    }

    private void doDelete() {

        int n = lista.getSelectedIndex();

        if( n<0 ) {

            return;

        }

        ExtentListSelectorModel model = (ExtentListSelectorModel) lista.getModel();

        if( model.isView(n) ) {

            return;

        }

        int[] indices = lista.getSelectedIndices();

        if (indices.length != 0) {

            callIndexesRemoved(indices);

        }

    }

}