Application: gvSIG desktop

/*

 * Created on 27-abr-2004

 *

 * To change the template for this generated file go to

 * Window>Preferences>Java>Code Generation>Code and Comments

 */

/* 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.

 *

 * 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 com.iver.cit.gvsig.gui.thememanager.legendmanager.panels;

import java.awt.Dimension;

import java.awt.GridLayout;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.table.DefaultTableModel;

import javax.swing.table.TableColumn;

import com.hardcode.gdbms.engine.values.NullValue;

import com.iver.andami.PluginServices;

import com.iver.cit.gvsig.fmap.core.v02.FSymbol;

import com.iver.cit.gvsig.gui.thememanager.legendmanager.panels.edition.FCellSymbolRenderer;

import com.iver.cit.gvsig.gui.thememanager.legendmanager.panels.edition.IntervalCellEditor;

import com.iver.cit.gvsig.gui.thememanager.legendmanager.panels.edition.SymbolCellEditor;

import com.iver.cit.gvsig.gui.thememanager.legendmanager.panels.edition.ValueCellEditor;

import com.iver.utiles.swing.jtable.JTable;

import com.iver.utiles.swing.jtable.TextFieldCellEditor;

/**

 * JPanel que contiene la tabla con los s?mbolos intervalos o valores y

 * etiquetado de estos valores.

 *

 * @author Vicente Caballero Navarro

 */

public class FSymbolTable extends JPanel {

        private static final long serialVersionUID = 1L;

//        private boolean DEBUG = true;

        // private  MyTableModel m_TableModel;

        private JTable table;

        private String type;

        /**

         * Crea un nuevo FSymbolTable.

         *

         * @param type tipo de valor si es intervalo: "intervals" y si es por valores: "values".

         */

        public FSymbolTable(String type) {

                super(new GridLayout(1, 0));

                this.type = type;

                table = new JTable();

                table.setModel(new MyTableModel());

                table.setPreferredScrollableViewportSize(new Dimension(500, 70));

                //Create the scroll pane and add the table to it.

                JScrollPane scrollPane = new JScrollPane(table);

                //Set up column sizes.

                //initColumnSizes(table);

                setUpSymbolColumn(table, table.getColumnModel().getColumn(0));

                setUpValueColumn(table, table.getColumnModel().getColumn(1));

                setUpLabelColumn(table, table.getColumnModel().getColumn(2));

                //Add the scroll pane to this panel.

                add(scrollPane);

                table.setRowSelectionAllowed(true);

        }

        public void addRow(Object[] vector) {

                MyTableModel m = (MyTableModel) table.getModel();

                m.addRow(vector);

        }

        public void removeSelectedRows() {

                if (table.getCellEditor()!=null)

                table.getCellEditor().cancelCellEditing();

                MyTableModel m = (MyTableModel) table.getModel();

                int[] selectedRows = table.getSelectedRows();

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

                        m.removeRow(selectedRows[i]);

                }

        }

        /**

         * Rellena la tabla con los s?mbolos valores y descripciones que se pasan como par?metro.

         *

         * @param symbols Array de s?mbolos

         * @param values Array de valores.

         * @param descriptions Array de descripciones.

         */

        public void fillTableFromSymbolList(FSymbol[] symbols, Object[] values,

                String[] descriptions) {

                FSymbol theSymbol;

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

                        theSymbol = symbols[i];

                        addTableRecord(theSymbol,values[i],descriptions[i]);

                }

        }

        public void addTableRecord(FSymbol symbol, Object value,

                        String description) {

                                Object[] theRow = new Object[3];

                                theRow[0] = symbol;

                                theRow[1] = value;

                                theRow[2] = description;

                                addRow(theRow);

        }

        public Object getFieldValue(int row, int col) {

                MyTableModel m = (MyTableModel) table.getModel();

                return m.getValueAt(row, col);

        }

        public int getRowCount() {

                MyTableModel m = (MyTableModel) table.getModel();

                return m.getRowCount();

        }

        public void removeAllItems() {

                table.setModel(new MyTableModel());

                setUpSymbolColumn(table, table.getColumnModel().getColumn(0));

                setUpValueColumn(table, table.getColumnModel().getColumn(1));

                setUpLabelColumn(table, table.getColumnModel().getColumn(2));

        }

        /**

         * Inicializa el cell editor de tipo descripci?n de la columna que se pasa como par?metro.

         *

         * @param table2 Tabla.

         * @param column Columna.

         */

        public void setUpLabelColumn(JTable table2, TableColumn column) {

                TextFieldCellEditor labeleditor = new TextFieldCellEditor();

                column.setCellEditor(labeleditor);

        }

        /**

         * Inicializa el cell editor de tipo valor de la columna que se pasa como par?metro.

         *

         * @param table2 Tabla.

         * @param column Columna.

         */

        public void setUpValueColumn(JTable table2, TableColumn column) {

                if (type.equals("intervals")) {

                        //FIntervalCellEditor intervaleditor = new FIntervalCellEditor();

                        IntervalCellEditor intervaleditor = new IntervalCellEditor();

                        column.setCellEditor(intervaleditor);

                        ///FCellIntervalRenderer renderer = new FCellIntervalRenderer(true);

                        ///column.setCellRenderer(renderer);

                } else {

                        ///FValueCellEditor valueeditor = new FValueCellEditor();

                        ///TextFieldCellEditor valueeditor = new TextFieldCellEditor();

                        ValueCellEditor valueeditor= new ValueCellEditor();

                        column.setCellEditor(valueeditor);

                }

        }

        /*

         * This method picks good column sizes.

         * If all column heads are wider than the column's cells'

         * contents, then you can just use column.sizeWidthToFit().

         */

        //private void initColumnSizes(JTable table) {

                //MyTableModel model = (MyTableModel) table.getModel();

                //TableColumn column = null;

                //Component comp = null;

                //int headerWidth = 0;

                //int cellWidth = 0;

                //TableCellRenderer headerRenderer = table.getTableHeader()

                //                                                                                .getDefaultRenderer();

        //}

        /**

         * Inicializa el cell editor de tipo s?mbolo de la columna que se pasa como par?metro.

         *

         * @param table2 Tabla.

         * @param column Columna.

         */        

        public void setUpSymbolColumn(JTable table, TableColumn m_FSymbolComlumn) {

                //Set up the editor 

                m_FSymbolComlumn.setMaxWidth(100);

                m_FSymbolComlumn.setWidth(60);

                m_FSymbolComlumn.setPreferredWidth(60);

                m_FSymbolComlumn.setMinWidth(50);

                //FSymbolCellEditor symboleditor = new FSymbolCellEditor();

                SymbolCellEditor symboleditor = new SymbolCellEditor();

                m_FSymbolComlumn.setCellEditor(symboleditor);

                FCellSymbolRenderer renderer = new FCellSymbolRenderer(true);

                m_FSymbolComlumn.setCellRenderer(renderer);

        }

        /**

         * Modelo que propio que se aplica a la tabla.

         *

         * @author Vicente Caballero Navarro

         */

        class MyTableModel extends DefaultTableModel { /**

                 * 

                 */

                private static final long serialVersionUID = 1L;

        //  AbstractTableModel {

                private String[] columnNames = {

                                PluginServices.getText(this, "Simbolo"),

                                PluginServices.getText(this, "Valor"),

                                PluginServices.getText(this, "Etiqueta")

                        };

                /**

                 * DOCUMENT ME!

                 *

                 * @return DOCUMENT ME!

                 */

                public int getColumnCount() {

                        return columnNames.length;

                }

                /**

                 * DOCUMENT ME!

                 *

                 * @param col DOCUMENT ME!

                 *

                 * @return DOCUMENT ME!

                 */

                public String getColumnName(int col) {

                        return columnNames[col];

                }

                /*

                 * JTable uses this method to determine the default renderer/

                 * editor for each cell.  If we didn't implement this method,

                 * then the last column would contain text ("true"/"false"),

                 * rather than a check box.

                 */

                public Class getColumnClass(int c) {

                        if (getValueAt(0,c)==null)return NullValue.class;

                        return getValueAt(0, c).getClass();

                }

                /*

                 * Don't need to implement this method unless your table's

                 * editable.

                 */

                public boolean isCellEditable(int row, int col) {

                        //Note that the data/cell address is constant,

                        //no matter where the cell appears onscreen.

                        //if (col > 0) {

                        return true;

                        /* } else {

                           return false;

                           } */

                }

                /*

                 * Don't need to implement this method unless your table's

                 * data can change.

                 */

                /* public void setValueAt(Object value, int row, int col) {

                   if (DEBUG) {

                           System.out.println("Setting value at " + row + "," + col

                                                              + " to " + value

                                                              + " (an instance of "

                                                              + value.getClass() + ")");

                   }

                   // FSymbol theSymbol;

                   switch (col)

                   {

                           case 0: // Simbolo

                                   // m_FRenderer.setValueSymbol(row,(FSymbol) value);

                                   break;

                           case 1: // Clave

                                   FInterval newInterval = FInterval.parseString((String) value);

                                   this.setValueAt(newInterval,row,col);

                                   break;

                           case 2: // Etiqueta

                                   // theSymbol = m_FRenderer.getSymbolByID(row);

                                   // theSymbol.m_Descrip = (String) value;

                   }

                   // data[row][col] = value;

                   fireTableCellUpdated(row, col);

                   }  */

                /* private void printDebugData() {

                   int numRows = getRowCount();

                   int numCols = getColumnCount();

                   for (int i=0; i < numRows; i++) {

                           System.out.print("    row " + i + ":");

                           for (int j=0; j < numCols; j++) {

                                   System.out.print("  " + data[i][j]);

                           }

                           System.out.println();

                   }

                   System.out.println("--------------------------");

                   } */

        }

}