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.

 */

/* CVS MESSAGES:

*

* $Id: FlatnessPage.java 39611 2013-01-21 12:24:59Z jldominguez $

* $Log$

* Revision 1.4  2006-09-06 15:29:59  caballero

* initialize flatness

*

* Revision 1.3  2006/08/22 12:27:53  jaume

* improved performances when saving

*

* Revision 1.2  2006/08/22 07:37:32  jaume

* *** empty log message ***

*

* Revision 1.1  2006/08/10 08:18:35  caballero

* configurar grid

*

* Revision 1.1  2006/08/04 11:41:05  caballero

* poder especificar el zoom a aplicar en las vistas

*

* Revision 1.3  2006/07/31 10:02:31  jaume

* *** empty log message ***

*

* Revision 1.2  2006/06/13 07:43:08  fjp

* Ajustes sobre los cuadros de dialogos de preferencias

*

* Revision 1.1  2006/06/12 16:04:28  caballero

* Preferencias

*

* Revision 1.11  2006/06/06 10:26:31  jaume

* *** empty log message ***

*

* Revision 1.10  2006/06/05 17:07:17  jaume

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*

* Revision 1.9  2006/06/05 17:00:44  jaume

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*

* Revision 1.8  2006/06/05 16:57:59  jaume

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*

* Revision 1.7  2006/06/05 14:45:06  jaume

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*

* Revision 1.6  2006/06/05 11:00:09  jaume

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*

* Revision 1.5  2006/06/05 10:39:02  jaume

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*

* Revision 1.4  2006/06/05 10:13:40  jaume

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*

* Revision 1.3  2006/06/05 10:06:08  jaume

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*

* Revision 1.2  2006/06/05 09:51:56  jaume

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*

* Revision 1.1  2006/06/02 10:50:18  jaume

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*

*

*/

package org.gvsig.editing.gui.preferences;

import java.awt.BorderLayout;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Insets;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import java.util.prefs.Preferences;

import javax.swing.ImageIcon;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTextArea;

import javax.swing.JTextField;

import javax.swing.border.EmptyBorder;

import org.apache.batik.ext.swing.GridBagConstants;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.preferences.AbstractPreferencePage;

import org.gvsig.andami.preferences.StoreException;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.GeometryManager;

public class FlatnessPage extends AbstractPreferencePage implements KeyListener {

        private static Preferences prefs = Preferences.userRoot().node( "cadtooladapter" );

        private JTextArea jTextArea = null;

        private JTextField txtFlatness;

        private JPanel northPanel = null;

        private boolean valChanged = false;

        private GeometryManager geomManager = GeometryLocator.getGeometryManager();

        private ImageIcon icon;

        public FlatnessPage() {

                super();

                icon = IconThemeHelper.getImageIcon("preferences-layer-modify-flatness");

                setLayout(new BorderLayout());

                add(getNorthPanel(), BorderLayout.NORTH);

        }

        public JPanel getNorthPanel(){

                if (northPanel == null){

                        northPanel = new JPanel();

                        northPanel.setLayout(new GridBagLayout());

                        northPanel.setBorder(new EmptyBorder(10, 10, 10, 10));

                        GridBagConstraints constraints = new GridBagConstraints();

                        constraints.gridx = 0;

                        constraints.gridy = 0;

                        constraints.fill = GridBagConstants.HORIZONTAL;

                        constraints.weightx = 1.0;

                        constraints.gridwidth = 2;

                        constraints.insets = new Insets(0, 0, 5, 0);

                        northPanel.add(getJTextArea(), constraints);

                        constraints = new GridBagConstraints();

                        constraints.gridx = 0;

                        constraints.gridy = 1;

                        northPanel.add(new JLabel(PluginServices.getText(this, "densityfication") + ":"), constraints);

                        txtFlatness = new JTextField("", 15);

                        txtFlatness.addKeyListener(this);

                        constraints = new GridBagConstraints();

                        constraints.gridx = 1;

                        constraints.gridy = 1;

                        constraints.fill = GridBagConstants.HORIZONTAL;

                        constraints.weightx = 1.0;                        

                        northPanel.add(txtFlatness, constraints);                                

                }

                return northPanel;

        }

        public void initializeValues() {

                double flatness = geomManager.getFlatness();

                txtFlatness.setText(String.valueOf(flatness));

                geomManager.setFlatness(flatness);

        }

        public String getID() {

                return this.getClass().getName();

        }

        public String getTitle() {

                return PluginServices.getText(this, "Flatness");

        }

        public JPanel getPanel() {

                return this;

        }

        public void storeValues() throws StoreException {

                double flatness;

                try{

                        flatness=Double.parseDouble(txtFlatness.getText());

                }catch (Exception e) {

                        throw new StoreException(PluginServices.getText(this,"minimum_size_of_line_incorrect"));

                }

                prefs.putDouble("flatness", flatness);

                geomManager.setFlatness(flatness);

        }

        public void initializeDefaults() {

                txtFlatness.setText(String.valueOf(geomManager.getFlatness()));

        }

        public ImageIcon getIcon() {

                return icon;

        }

        /**

         * This method initializes jTextArea

         *

         * @return javax.swing.JTextArea

         */

        private JTextArea getJTextArea() {

                if (jTextArea == null) {

                        jTextArea = new JTextArea();

                        jTextArea.setBounds(new java.awt.Rectangle(13,7,285,57));

                        jTextArea.setForeground(java.awt.Color.black);

                        jTextArea.setBackground(java.awt.SystemColor.control);

                        jTextArea.setRows(3);

                        jTextArea.setWrapStyleWord(true);

                        jTextArea.setLineWrap(true);

                        jTextArea.setEditable(false);

                        jTextArea.setText(PluginServices.getText(this,"specifies_the_minimum_size_of_the_lines_that_will_form_the_curves"));

                }

                return jTextArea;

        }

        public boolean isValueChanged() {

                return valChanged;

        }

        public void setChangesApplied() {

                setChanged(false);

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.andami.preferences.AbstractPreferencePage#isResizeable()

         */

        public boolean isResizeable() {

                return true;

        }

    /* (non-Javadoc)

     * @see java.awt.event.KeyListener#keyTyped(java.awt.event.KeyEvent)

     */

    public void keyTyped(KeyEvent e) {

        valChanged = true;

    }

    /* (non-Javadoc)

     * @see java.awt.event.KeyListener#keyPressed(java.awt.event.KeyEvent)

     */

    public void keyPressed(KeyEvent e) {

        valChanged = true;

    }

    /* (non-Javadoc)

     * @see java.awt.event.KeyListener#keyReleased(java.awt.event.KeyEvent)

     */

    public void keyReleased(KeyEvent e) {

    }

}