Application: gvSIG desktop » gvSIG raster

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2012 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 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.

 *

 * 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.raster.swing.impl.pagedtable;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.event.ListSelectionEvent;

import javax.swing.event.ListSelectionListener;

import org.gvsig.raster.swing.pagedtable.PagedTable;

import org.gvsig.raster.swing.pagedtable.TableModel;

/**

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class TableListener implements ActionListener, ListSelectionListener {

        public static boolean             comboEventEnable      = true;

        private PagedTable                pagedTable            = null;

        private TableEntryControllerPanel controlPanel          = null;

        private MoveRowsPanel             moveRowsPanel         = null;

        public boolean                    enableNewLineListener = true;

        /**

         * Constructor

         * @param tableContainer

         */

        public TableListener(PagedTableImpl tableContainer){

                this.pagedTable = tableContainer;

        }

        public void setControlPanel(TableEntryControllerPanel control) {

                this.controlPanel = control;

        }

        public void setMoveRowsPanel(MoveRowsPanel moveRowsPanel) {

                this.moveRowsPanel = moveRowsPanel;

        }

        /**

         * Captura y gestiona los eventos del control de la tabla para a?adir filas,

         * eliminar filas y moverse por la tabla.

         */

        public void actionPerformed(ActionEvent e) {                

                if(!comboEventEnable)

                        return;

                comboEventEnable = false;

                /**

                 * Nueva entrada

                 */

                if (enableNewLineListener && e.getSource() == controlPanel.getBNew()) {

                        if (pagedTable.getTableModel() instanceof TableModel)

                                pagedTable.addRow(((TableModel) pagedTable.getTableModel()).getNewLine());

                }

                /**

                 * Eliminar todas las filas

                 */

                if (enableNewLineListener && e.getSource() == controlPanel.getBClear()) {

                        pagedTable.removeAllRows();

                }

                /**

                 * Elimina una entrada concreta de la tabla

                 */

                if (enableNewLineListener && e.getSource() == controlPanel.getBDelPoint()) {

                        int[] listSelection = pagedTable.getSelectedRows();

                        for (int i = listSelection.length - 1; i >= 0; i--)

                                pagedTable.delRow(listSelection[i]);

                }

                /**

                 * Subir un elemento

                 */

                if (e.getSource() == moveRowsPanel.getBUp()) {

                        int[] lista = pagedTable.getSelectedRows();

                        if (lista.length > 0) {

                                for (int i = 0; i < lista.length; i++)

                                        pagedTable.swapRow(lista[i] - 1, lista[i]);

                        }

                }

                /**

                 * Bajar un elemento

                 */

                if (e.getSource() == moveRowsPanel.getBDown()) {

                        int[] lista = pagedTable.getSelectedRows();

                        if (lista.length > 0) {

                                for (int i = lista.length - 1; i >= 0; i--)

                                        pagedTable.swapRow(lista[i], lista[i] + 1);

                        }

                }

                if (e.getSource() == controlPanel.getBFirst()) {

                        pagedTable.setSelectedRow(0);

                }

                if (e.getSource() == controlPanel.getBLast()) {

                        pagedTable.setSelectedRow(-1); //With -1 selects the last

                }

                if (e.getSource() == controlPanel.getBNext()) {

                        pagedTable.increaseSelectedRows();

                }

                if (e.getSource() == controlPanel.getBPrev()) {

                        pagedTable.decreaseSelectedRows();

                }

                if (e.getSource() == controlPanel.getCPoint()) {

                        pagedTable.setSelectedRow(controlPanel.getCPoint().getSelectedIndex());

                }

                comboEventEnable = true;

        }

        /*

         * (non-Javadoc)

         * @see javax.swing.event.ListSelectionListener#valueChanged(javax.swing.event.ListSelectionEvent)

         */

        public void valueChanged(ListSelectionEvent e) {

            //pagedTable.setSelectedIndex(pagedTable.getSelectedTableRow());

        }

}