| gvSIG desktop 1

/* 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.panels;

import java.awt.BorderLayout;

import java.awt.GridLayout;

import java.awt.LayoutManager;

import java.awt.event.ActionListener;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import java.text.ParseException;

import javax.swing.JComboBox;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTextField;

import org.gvsig.fmap.dal.DataTypes;

import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor;

import org.gvsig.gui.beans.AcceptCancelPanel;

import com.iver.andami.PluginServices;

import com.iver.andami.ui.mdiManager.IWindow;

import com.iver.andami.ui.mdiManager.WindowInfo;

public class FPanelCreateField extends JPanel implements IWindow {

        private static final String DEFAULT_FIELD_LENGTH = "50";

        private JLabel jLblFieldName = null;

        private JTextField jTxtFieldName = null;

        private JLabel jLblFieldType = null;

        private JComboBox jCboFieldType = null;

        private JLabel jLblFieldLength = null;

        private JTextField jTxtFieldLength = null;

        private JLabel jLblFieldPrecision = null;

        private JTextField jTxtFieldPrecision = null;

        private JLabel jLblDefaultValue = null;

        private JTextField jTxtDefaultValue = null;

        private WindowInfo viewInfo;

        private JPanel jPanel = null;  //  @jve:decl-index=0:visual-constraint="299,27"

        private AcceptCancelPanel jPanelOkCancel = null;

        private JPanel jPnlFields = null;

        private KeyListener checkInt = new KeyListener() {

                public void keyPressed(KeyEvent e)  { }

                public void keyReleased(KeyEvent e) {

                        JTextField component = (JTextField) e.getComponent();

                        try {

                                component.setText(

                                                String.valueOf(

                                                                Integer.parseInt(component.getText())

                                                                )

                                                );

                        } catch (Exception ex) {

                                String text = component.getText();

                                text = (text.length() <= 1)? "0" : text.substring(0, text.length()-1);

                                component.setText(text);

                        }}

                public void keyTyped(KeyEvent e)    { }

        };

        private String[] currentFieldNames;

        public FPanelCreateField() {

                super();

                // TODO Auto-generated constructor stub

                initialize();

        }

        public FPanelCreateField(boolean isDoubleBuffered) {

                super(isDoubleBuffered);

                // TODO Auto-generated constructor stub

                initialize();

        }

        public FPanelCreateField(LayoutManager layout) {

                super(layout);

                // TODO Auto-generated constructor stub

                initialize();

        }

        public FPanelCreateField(LayoutManager layout, boolean isDoubleBuffered) {

                super(layout, isDoubleBuffered);

                // TODO Auto-generated constructor stub

                initialize();

        }

        public WindowInfo getWindowInfo() {

                if (viewInfo == null)

                {

                        viewInfo = new WindowInfo(WindowInfo.MODALDIALOG);

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

                        viewInfo.setHeight(this.getHeight());

                        viewInfo.setTitle(PluginServices.getText(this, "new_field_properties"));

                }

                return viewInfo;

        }

        /**

         * This method initializes this

         *

         * @return void

         */

        private void initialize() {

                this.setLayout(new BorderLayout());

                this.setSize(300, 210);

                this.setPreferredSize(new java.awt.Dimension(300,210));

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

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

        }

        /**

         * This method initializes jTxtFieldName

         *

         * @return javax.swing.JTextField

         */

        private JTextField getJTxtFieldName() {

                if (jTxtFieldName == null) {

                        jTxtFieldName = new JTextField();

                        jTxtFieldName.setBounds(new java.awt.Rectangle(147,15,138,22));

                }

                return jTxtFieldName;

        }

        /**

         * This method initializes jCboFieldType

         *

         * @return javax.swing.JComboBox

         */

        private JComboBox getJCboFieldType() {

                if (jCboFieldType == null) {

                        jCboFieldType = new JComboBox();

                        jCboFieldType.setBounds(new java.awt.Rectangle(147,52,138,22));

                        jCboFieldType.addItem(DataTypes.TYPE_NAMES[DataTypes.BOOLEAN]);

                        jCboFieldType.addItem(DataTypes.TYPE_NAMES[DataTypes.DATE]);

                        jCboFieldType.addItem(DataTypes.TYPE_NAMES[DataTypes.INT]);

                        jCboFieldType.addItem(DataTypes.TYPE_NAMES[DataTypes.DOUBLE]);

                        jCboFieldType.addItem(DataTypes.TYPE_NAMES[DataTypes.STRING]);

                        jCboFieldType.setSelectedIndex(4);

                        jCboFieldType.addActionListener(new java.awt.event.ActionListener() {

                                public void actionPerformed(java.awt.event.ActionEvent e) {

                                        // System.out.println("actionPerformed()" + e.getActionCommand()); // TODO Auto-generated Event stub actionPerformed()

                                        String strType = (String) getJCboFieldType().getModel().getSelectedItem();

                                        if (strType == DataTypes.TYPE_NAMES[DataTypes.STRING]) {

                                                getJTxtFieldPrecision().setEnabled(true);

                                                if (getJTxtFieldPrecision().getText().equals("")){

                                                        getJTxtFieldPrecision().setText("3");

                                                } else {

                                                        try {

                                                                Integer.parseInt(getJTxtFieldPrecision().getText());

                                                        } catch (NumberFormatException e1){

                                                                getJTxtFieldPrecision().setText("3");

                                                        }

                                                }

                                        }else{

                                                getJTxtFieldPrecision().setEnabled(false);

                                        }

                                        if (strType == DataTypes.TYPE_NAMES[DataTypes.BOOLEAN])

                                        {

                                                getJTxtFieldLength().setText("0");

                                                getJTxtFieldLength().setEnabled(false);

                                        } else {

                                                getJTxtFieldLength().setEnabled(true);

                                        }

                                }

                        });

                }

                return jCboFieldType;

        }

        /**

         * This method initializes jTxtFieldLength

         *

         * @return javax.swing.JTextField

         */

        private JTextField getJTxtFieldLength() {

                if (jTxtFieldLength == null) {

                        jTxtFieldLength = new JTextField();

                        jTxtFieldLength.setBounds(new java.awt.Rectangle(147,89,138,22));

                        jTxtFieldLength.setText(DEFAULT_FIELD_LENGTH);

                        jTxtFieldLength.addKeyListener(checkInt);

                }

                return jTxtFieldLength;

        }

        /**

         * This method initializes jTxtFieldPrecision

         *

         * @return javax.swing.JTextField

         */

        private JTextField getJTxtFieldPrecision() {

                if (jTxtFieldPrecision == null) {

                        jTxtFieldPrecision = new JTextField();

                        jTxtFieldPrecision.setBounds(new java.awt.Rectangle(147,126,138,22));

                        jTxtFieldPrecision.setEnabled(false);

                        jTxtFieldPrecision.addKeyListener(checkInt );

                }

                return jTxtFieldPrecision;

        }

        /**

         * This method initializes jTxtDefaultValue

         *

         * @return javax.swing.JTextField

         */

        private JTextField getJTxtDefaultValue() {

                if (jTxtDefaultValue == null) {

                        jTxtDefaultValue = new JTextField();

                        jTxtDefaultValue.setBounds(new java.awt.Rectangle(147,163,138,22));

                }

                return jTxtDefaultValue;

        }

        public void loadFieldDescription(

                        EditableFeatureAttributeDescriptor attribute)

                        throws ParseException {

                attribute.setName(getJTxtFieldName().getText());

                String strType = (String) getJCboFieldType().getModel()

                                .getSelectedItem();

                for (int type = 0; type < DataTypes.TYPE_NAMES.length; type++) {

                        if (DataTypes.TYPE_NAMES[type] == strType) {

                                attribute.setDataType(type);

                                break;

                        }

                }

                try {

                        int fieldLength = Integer.parseInt(getJTxtFieldLength().getText());

                        attribute.setSize(fieldLength);

                } catch (Exception e) {

                        throw new ParseException(e.getMessage(), 0);

                }

                if (strType == DataTypes.TYPE_NAMES[DataTypes.DOUBLE]) {

                        try {

                                attribute.setPrecision(Integer.parseInt(getJTxtFieldPrecision()

                                                .getText()));

                        } catch (NumberFormatException e) {

                                attribute.setPrecision(3);

                        }

                }

                attribute.setDefaultValue(getJTxtDefaultValue().getText());

        }

        public void setOkAction(ActionListener okAction) {

                getJPanelOkCancel().setOkButtonActionListener(okAction);

        }

        /**

         * This method initializes jPanel

         *

         * @return javax.swing.JPanel

         */

        private JPanel getJPanel() {

                if (jPanel == null) {

                        jPanel = new JPanel();

                        jPanel.setLayout(null);

                        jPanel.add(getJPnlFields(), null);

                }

                return jPanel;

        }

        /**

         * This method initializes jPanelOkCancel

         *

         * @return javax.swing.JPanel

         */

        private AcceptCancelPanel getJPanelOkCancel() {

                if (jPanelOkCancel == null) {

                        jPanelOkCancel = new AcceptCancelPanel();

                        jPanelOkCancel.setCancelButtonActionListener(new ActionListener(){

                                public void actionPerformed(java.awt.event.ActionEvent e) {

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

                                };

                        });

                        jPanelOkCancel.setPreferredSize(new java.awt.Dimension(10,50));

                }

                return jPanelOkCancel;

        }

        /**

         * This method initializes jPnlFields

         *

         * @return javax.swing.JPanel

         */

        private JPanel getJPnlFields() {

                if (jPnlFields == null) {

                        GridLayout gridLayout = new GridLayout();

                        gridLayout.setRows(6);

                        gridLayout.setVgap(3);

                        gridLayout.setHgap(5);

                        gridLayout.setColumns(2);

                        jPnlFields = new JPanel();

                        jPnlFields.setLayout(gridLayout);

                        jPnlFields.setBounds(new java.awt.Rectangle(5,12,290,142));

                        jLblDefaultValue = new JLabel();

                        jLblDefaultValue.setBounds(new java.awt.Rectangle(14,163,125,22));

                        jLblDefaultValue.setText(PluginServices.getText(this, "default_value"));

                        jLblFieldPrecision = new JLabel();

                        jLblFieldPrecision.setBounds(new java.awt.Rectangle(14,126,112,22));

                        jLblFieldPrecision.setText(PluginServices.getText(this, "precision"));

                        jLblFieldLength = new JLabel();

                        jLblFieldLength.setBounds(new java.awt.Rectangle(14,89,99,22));

                        jLblFieldLength.setText(PluginServices.getText(this, "field_length"));

                        jLblFieldType = new JLabel();

                        jLblFieldType.setBounds(new java.awt.Rectangle(14,52,94,22));

                        jLblFieldType.setText(PluginServices.getText(this, "field_type"));

                        jLblFieldName = new JLabel();

                        jLblFieldName.setText(PluginServices.getText(this, "field_name"));

                        jLblFieldName.setBounds(new java.awt.Rectangle(14,15,99,22));

                        jPnlFields.add(jLblFieldName, null);

                        jPnlFields.add(getJTxtFieldName(), null);

                        jPnlFields.add(jLblFieldType, null);

                        jPnlFields.add(getJCboFieldType(), null);

                        jPnlFields.add(jLblFieldLength, null);

                        jPnlFields.add(getJTxtFieldLength(), null);

                        jPnlFields.add(jLblFieldPrecision, null);

                        jPnlFields.add(getJTxtFieldPrecision(), null);

                        jPnlFields.add(jLblDefaultValue, null);

                        jPnlFields.add(getJTxtDefaultValue(), null);

                }

                return jPnlFields;

        }

        public void setCurrentFieldNames(String[] fieldNames) {

                currentFieldNames = fieldNames;

                String newField = PluginServices.getText(this, "field").replaceAll(" +", "_");

                int index=0;

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

                        if (currentFieldNames[i].startsWith(newField)) {

                                try {

                                        index = Integer.parseInt(currentFieldNames[i].replaceAll(newField,""));

                                } catch (Exception e) { /* we don't care */}

                        }

                }

                jTxtFieldName.setText(newField+(++index));

        }

}  //  @jve:decl-index=0:visual-constraint="9,10"