| gvSIG desktop 1

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

 *

 * Copyright (C) 2006 Prodevelop 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

 *

 *   Prodevelop Integraci?n de Tecnolog?as SL

 *   Conde Salvatierra de ?lava , 34-10

 *   46004 Valencia

 *   Spain

 *

 *   +34 963 510 612

 *   +34 963 510 968

 *   gis@prodevelop.es

 *   http://www.prodevelop.es

 */

package org.gvsig.geodb.vectorialdb.wizard;

import java.awt.Point;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import java.text.DecimalFormat;

import java.text.DecimalFormatSymbols;

import java.util.ArrayList;

import java.util.List;

import javax.swing.JCheckBox;

import javax.swing.JComboBox;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.JTextArea;

import javax.swing.JTextField;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.andami.PluginServices;

import org.gvsig.fmap.dal.store.db.DBStoreParameters;

import org.gvsig.fmap.mapcontrol.swing.dynobject.DynObjectEditor;

import org.gvsig.gui.beans.swing.JButton;

import org.gvsig.tools.service.ServiceException;

/**

 * Utility class that holds a single table settings controls.

 *

 * @author jldominguez

 *

 */

public class UserTableSettingsPanel extends JPanel implements ActionListener,

    KeyListener {

    private static final long serialVersionUID = -9205704982299200912L;

    private static Logger LOG = LoggerFactory

                        .getLogger(UserTableSettingsPanel.class);

    private FieldComboItem[] ids;

    private String initLayerName = "";

    private JComboBox idComboBox = null;

    private JTextArea sqlTextArea = null;

    private JLabel idLabel = null;

    private JLabel sqlLabel = null;

    private JCheckBox activateSQLCheckBox = null;

    protected JLabel tableNamejLabel = null;

    private JTextField layerNameTextField = null;

    private JScrollPane sqlTextAreaScroll = null;

    protected WizardDB parent = null;

        private JButton advanzedButton;

        protected DBStoreParameters parameters;

    protected UserTableSettingsPanel() {

                super();

        }

        protected void setInitValues(FieldComboItem[] idComboItems,

                        String initialLayerName, boolean empty, WizardDB _p,DBStoreParameters parameters) {

        parent = _p;

        initLayerName = initialLayerName;

                ids = idComboItems;

                this.parameters = parameters;

        }

    public UserTableSettingsPanel(FieldComboItem[] idComboItems,

        String initialLayerName, boolean empty, WizardDB _p,

                        DBStoreParameters parameters) {

                setInitValues(idComboItems, initialLayerName, empty, _p, parameters);

        initialize(empty);

    }

    public boolean hasValidValues() {

        if (!combosHaveItems()) {

            return false;

        }

        if ((activateSQLCheckBox.isSelected()) &&

                (getSqlTextArea().getText().trim().length() == 0)) {

            return false;

        }

        if (getLayerNameTextField().getText().trim().length() == 0) {

            return false;

        }

        return true;

    }

    protected void initialize(boolean _empty) {

        tableNamejLabel = new JLabel();

        tableNamejLabel.setText(PluginServices.getText(this, "name"));

        tableNamejLabel.setSize(new java.awt.Dimension(86, 21));

        tableNamejLabel.setLocation(new java.awt.Point(5, 25));

        sqlLabel = new JLabel();

        // sqlLabel.setBounds(new java.awt.Rectangle(30, 90, 116, 21));

                sqlLabel.setBounds(new java.awt.Rectangle(30, 55, 116, 21));

        sqlLabel.setText(PluginServices.getText(this, "sql_restriction"));

        idLabel = new JLabel();

        // idLabel.setBounds(new java.awt.Rectangle(5, 55, 86, 21));

                idLabel.setBounds(new java.awt.Rectangle(260, 25, 86, 21));

        idLabel.setText(PluginServices.getText(this, "id_field"));

        setLayout(null);

        setBounds(new java.awt.Rectangle(3, 225, 501, 246));

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

                PluginServices.getText(this, "specify_table_settings"),

                javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION,

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

        add(getIdComboBox(), null);

        add(getSqlTextAreaScroll(), null);

        add(idLabel, null);

        add(sqlLabel, null);

        add(getActivateSQLCheckBox(), null);

        add(getLayerNameTextField(), null);

        add(tableNamejLabel, null);

        add(getAdvancedButton(), null);

        loadValues(_empty);

    }

    public void enableAlphaControls(boolean enable) {

        getIdComboBox().setEnabled(enable);

        getLayerNameTextField().setEnabled(enable);

        getSqlTextArea().setEnabled(enable);

        getActivateSQLCheckBox().setEnabled(enable);

        getAdvancedButton().setEnabled(enable);

    }

    public void enableSpatialControls(boolean enable) {

    }

    public void loadValues() {

        loadValues(false);

    }

    protected void loadValues(boolean is_empty) {

        if (is_empty) {

            enableAlphaControls(false);

            enableSpatialControls(false);

            getLayerNameTextField().setText("");

            getActivateSQLCheckBox().setSelected(false);

        }

        else {

            enableAlphaControls(true);

                        enableSpatialControls(true);

                        getActivateSQLCheckBox().setEnabled(true);

            getIdComboBox().removeAllItems();

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

                getIdComboBox().addItem(ids[i]);

            }

            getLayerNameTextField().setText(initLayerName);

        }

    }

    private JComboBox getIdComboBox() {

        if (idComboBox == null) {

            idComboBox = new JComboBox();

            // idComboBox.setBounds(new java.awt.Rectangle(105, 55, 126, 21));

                        idComboBox.setBounds(new java.awt.Rectangle(351, 25, 134, 21));

        }

        return idComboBox;

    }

    private JButton getAdvancedButton() {

            if (advanzedButton == null) {

                        advanzedButton = new JButton();

                        advanzedButton.setLocation(new Point(350, 110));

                        advanzedButton.setText(PluginServices.getText(this,

                                        "advanced_properties"));

                        advanzedButton.addActionListener(this);

                }

                return advanzedButton;

        }

    private JCheckBox getActivateSQLCheckBox() {

        if (activateSQLCheckBox == null) {

            activateSQLCheckBox = new JCheckBox();

            activateSQLCheckBox.addActionListener(this);

            //activateSQLCheckBox

                                        //.setBounds(new java.awt.Rectangle(5, 90, 21, 21));

                        activateSQLCheckBox

                                        .setBounds(new java.awt.Rectangle(5, 55, 21, 21));

        }

        return activateSQLCheckBox;

    }

    private JTextField getLayerNameTextField() {

        if (layerNameTextField == null) {

            layerNameTextField = new JTextField();

            layerNameTextField.setSize(new java.awt.Dimension(118, 21));

                        // layerNameTextField.setLocation(new java.awt.Point(105, 25));

                        layerNameTextField.setLocation(new java.awt.Point(120, 25));

            layerNameTextField.addKeyListener(this);

        }

        return layerNameTextField;

    }

    private JTextArea getSqlTextArea() {

        if (sqlTextArea == null) {

            sqlTextArea = new JTextArea();

            sqlTextArea.setLineWrap(true);

            sqlTextArea.setWrapStyleWord(true);

            sqlTextArea.addKeyListener(this);

            // sqlTextArea.setBounds(new java.awt.Rectangle(160,90,326,41));

        }

        return sqlTextArea;

    }

    private JScrollPane getSqlTextAreaScroll() {

        if (sqlTextAreaScroll == null) {

            sqlTextAreaScroll = new JScrollPane();

            // sqlTextAreaScroll.setBounds(new java.awt.Rectangle(160, 90, 326,

                        // 41));

                        sqlTextAreaScroll

                                        .setBounds(new java.awt.Rectangle(160, 55, 326, 41));

            sqlTextAreaScroll.setViewportView(getSqlTextArea());

            sqlTextAreaScroll.updateUI();

        }

        return sqlTextAreaScroll;

    }

    public void actionPerformed(ActionEvent e) {

        Object src = e.getSource();

        if (src == activateSQLCheckBox) {

            enableSQLSettings(activateSQLCheckBox.isSelected());

            parent.checkFinishable();

        } else if (src == advanzedButton) {

                List<String> toHide = new ArrayList<String>();

                        toHide.add(DBStoreParameters.PASSWORD_PARAMTER_NAME);

                        toHide.add(DBStoreParameters.HOST_PARAMTER_NAME);

                        toHide.add(DBStoreParameters.PORT_PARAMTER_NAME);

                        toHide.add(DBStoreParameters.USER_PARAMTER_NAME);

                        toHide.add(DBStoreParameters.DBNAME_PARAMTER_NAME);

                        toHide.add(DBStoreParameters.DEFAULTGEOMETRY_PARAMTER_NAME);

                        toHide.add(DBStoreParameters.PKFIELDS_PARAMTER_NAME);

                        toHide.add(DBStoreParameters.FIELDS_PARAMTER_NAME);

                        toHide.add(DBStoreParameters.BASEFILTER_PARAMTER_NAME);

                        toHide.add(DBStoreParameters.WORKINGAREA_PARAMTER_NAME);

                        toHide.add(DBStoreParameters.TABLE_PARAMTER_NAME);

                        toHide.add(DBStoreParameters.CRS_PARAMTER_NAME);

                        try {

                                parameters.validate();

                        } catch (Exception ex) {

                                // ignore... only for fill default values

                        }

                        try {

                DynObjectEditor editor = new DynObjectEditor(parameters);

                editor.editObject(true);

                } catch (ServiceException ex) {

                    LOG.error(

                        "Error creating a Swing component for the DynObject: "

                            + parameters, ex);

            }

                        return;

        }

    }

    private void enableSQLSettings(boolean b) {

        sqlTextArea.setEnabled(b);

    }

    protected String getFormattedDouble(double d) {

        DecimalFormat df = new DecimalFormat("#.###");

        DecimalFormatSymbols dfs = new DecimalFormatSymbols();

        dfs.setDecimalSeparator('.');

        df.setDecimalFormatSymbols(dfs);

        return df.format(d);

    }

    public void keyPressed(KeyEvent e) {

    }

    public void keyReleased(KeyEvent e) {

        parent.checkFinishable();

    }

    public void keyTyped(KeyEvent e) {

    }

    public String getUserLayerName() {

        return getLayerNameTextField().getText();

    }

    public boolean combosHaveItems() {

        if (getIdComboBox().getItemCount() == 0) {

            return false;

        }

        return true;

    }

    public void repaint() {

        super.repaint();

        getIdComboBox().updateUI();

    }

    public String getIdFieldName() {

        return getIdComboBox().getSelectedItem().toString();

    }

    public String getWhereClause() {

        return getSqlTextArea().getText();

    }

    public boolean isSqlActive() {

        return getActivateSQLCheckBox().isSelected();

    }

}