/*
* JAME 6.2.1
* http://jame.sourceforge.net
*
* Copyright 2001, 2016 Andrea Medeghini
*
* This file is part of JAME.
*
* JAME is an application for creating fractals and other graphics artifacts.
*
* JAME 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.
*
* JAME 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 JAME. If not, see <http://www.gnu.org/licenses/>.
*
*/
package net.sf.jame.core.swing.extensions.editor;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
import net.sf.jame.core.common.RectangleElementNodeValue;
import net.sf.jame.core.swing.NodeEditorComponent;
import net.sf.jame.core.swing.editor.extension.EditorExtensionRuntime;
import net.sf.jame.core.swing.extensions.CoreSwingExtensionResources;
import net.sf.jame.core.swing.util.GUIFactory;
import net.sf.jame.core.tree.NodeEditor;
import net.sf.jame.core.util.Rectangle;
/**
* @author Andrea Medeghini
*/
public class RectangleElementEditorRuntime extends EditorExtensionRuntime {
/**
* @see net.sf.jame.core.swing.editor.extension.EditorExtensionRuntime#createEditor(net.sf.jame.core.tree.NodeEditor)
*/
@Override
public NodeEditorComponent createEditor(final NodeEditor nodeEditor) {
return new EditorComponent(nodeEditor);
}
private class EditorComponent extends JPanel implements NodeEditorComponent {
private static final long serialVersionUID = 1L;
private final NodeEditor nodeEditor;
private final JTextField[] textFields = new JTextField[4];
/**
* @param nodeEditor
*/
public EditorComponent(final NodeEditor nodeEditor) {
this.nodeEditor = nodeEditor;
setLayout(new GridLayout(5, 1, 4, 4));
final Rectangle rectangle = ((RectangleElementNodeValue) nodeEditor.getNodeValue()).getValue();
final JLabel rectangleLabel = GUIFactory.createLabel(nodeEditor.getNodeLabel(), SwingConstants.CENTER);
textFields[0] = GUIFactory.createTextField(String.valueOf(rectangle.getX()), CoreSwingExtensionResources.getInstance().getString("tooltip.rectangleLeft"));
textFields[0].addActionListener(new FieldListener(nodeEditor, textFields));
textFields[0].addFocusListener(new FieldListener(nodeEditor, textFields));
textFields[0].setColumns(6);
textFields[0].setCaretPosition(0);
textFields[1] = GUIFactory.createTextField(String.valueOf(rectangle.getY()), CoreSwingExtensionResources.getInstance().getString("tooltip.rectangleTop"));
textFields[1].addActionListener(new FieldListener(nodeEditor, textFields));
textFields[1].addFocusListener(new FieldListener(nodeEditor, textFields));
textFields[1].setColumns(6);
textFields[1].setCaretPosition(0);
textFields[2] = GUIFactory.createTextField(String.valueOf(rectangle.getW()), CoreSwingExtensionResources.getInstance().getString("tooltip.rectangleWidth"));
textFields[2].addActionListener(new FieldListener(nodeEditor, textFields));
textFields[2].addFocusListener(new FieldListener(nodeEditor, textFields));
textFields[2].setColumns(6);
textFields[2].setCaretPosition(0);
textFields[3] = GUIFactory.createTextField(String.valueOf(rectangle.getH()), CoreSwingExtensionResources.getInstance().getString("tooltip.rectangleHeight"));
textFields[3].addActionListener(new FieldListener(nodeEditor, textFields));
textFields[3].addFocusListener(new FieldListener(nodeEditor, textFields));
textFields[3].setColumns(6);
textFields[3].setCaretPosition(0);
this.add(rectangleLabel);
this.add(createTextFieldPanel("L", textFields[0]));
this.add(createTextFieldPanel("T", textFields[1]));
this.add(createTextFieldPanel("W", textFields[2]));
this.add(createTextFieldPanel("H", textFields[3]));
}
/**
* @see net.sf.jame.core.swing.NodeEditorComponent#getComponent()
*/
public JComponent getComponent() {
return this;
}
/**
* @see net.sf.jame.core.swing.NodeEditorComponent#reloadValue()
*/
public void reloadValue() {
final Rectangle rectangle = ((RectangleElementNodeValue) nodeEditor.getNodeValue()).getValue();
textFields[0].setText(String.valueOf(rectangle.getX()));
textFields[0].setCaretPosition(0);
textFields[1].setText(String.valueOf(rectangle.getY()));
textFields[1].setCaretPosition(0);
textFields[2].setText(String.valueOf(rectangle.getW()));
textFields[2].setCaretPosition(0);
textFields[3].setText(String.valueOf(rectangle.getH()));
textFields[3].setCaretPosition(0);
}
/**
* @see net.sf.jame.core.swing.NodeEditorComponent#dispose()
*/
public void dispose() {
}
/**
* @param label
* @param textField
* @return
*/
protected JPanel createTextFieldPanel(final String text, final JTextField textField) {
final JPanel panel = new JPanel(new BorderLayout(4, 4));
final JLabel label = GUIFactory.createLabel(text, SwingConstants.CENTER);
label.setPreferredSize(new Dimension(20, 20));
panel.add(label, BorderLayout.WEST);
panel.add(textField, BorderLayout.CENTER);
return panel;
}
private class FieldListener implements ActionListener, FocusListener {
private final NodeEditor nodeEditor;
private final JTextField[] textFields;
public FieldListener(final NodeEditor nodeEditor, final JTextField[] textFields) {
this.nodeEditor = nodeEditor;
this.textFields = textFields;
}
/**
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(final ActionEvent e) {
final Rectangle rectangle = ((RectangleElementNodeValue) nodeEditor.getNodeValue()).getValue();
double x = rectangle.getX();
double y = rectangle.getY();
double w = rectangle.getW();
double h = rectangle.getH();
try {
final String text = textFields[0].getText();
x = Double.parseDouble(text);
}
catch (final NumberFormatException nfe) {
textFields[0].setText(String.valueOf(rectangle.getX()));
textFields[0].setCaretPosition(0);
}
try {
final String text = textFields[1].getText();
y = Double.parseDouble(text);
}
catch (final NumberFormatException nfe) {
textFields[1].setText(String.valueOf(rectangle.getY()));
textFields[1].setCaretPosition(0);
}
try {
final String text = textFields[2].getText();
w = Double.parseDouble(text);
}
catch (final NumberFormatException nfe) {
textFields[2].setText(String.valueOf(rectangle.getW()));
textFields[2].setCaretPosition(0);
}
try {
final String text = textFields[3].getText();
h = Double.parseDouble(text);
}
catch (final NumberFormatException nfe) {
textFields[3].setText(String.valueOf(rectangle.getH()));
textFields[3].setCaretPosition(0);
}
final Rectangle value = new Rectangle(x, y, w, h);
if (!nodeEditor.getNodeValue().getValue().equals(value)) {
nodeEditor.setNodeValue(new RectangleElementNodeValue(value));
}
}
/**
* @see java.awt.event.FocusListener#focusGained(java.awt.event.FocusEvent)
*/
public void focusGained(final FocusEvent e) {
}
/**
* @see java.awt.event.FocusListener#focusLost(java.awt.event.FocusEvent)
*/
public void focusLost(final FocusEvent e) {
final Rectangle rectangle = ((RectangleElementNodeValue) nodeEditor.getNodeValue()).getValue();
double x = rectangle.getX();
double y = rectangle.getY();
double w = rectangle.getW();
double h = rectangle.getH();
try {
final String text = textFields[0].getText();
x = Double.parseDouble(text);
}
catch (final NumberFormatException nfe) {
textFields[0].setText(String.valueOf(rectangle.getX()));
textFields[0].setCaretPosition(0);
}
try {
final String text = textFields[1].getText();
y = Double.parseDouble(text);
}
catch (final NumberFormatException nfe) {
textFields[1].setText(String.valueOf(rectangle.getY()));
textFields[1].setCaretPosition(0);
}
try {
final String text = textFields[2].getText();
w = Double.parseDouble(text);
}
catch (final NumberFormatException nfe) {
textFields[2].setText(String.valueOf(rectangle.getW()));
textFields[2].setCaretPosition(0);
}
try {
final String text = textFields[3].getText();
h = Double.parseDouble(text);
}
catch (final NumberFormatException nfe) {
textFields[3].setText(String.valueOf(rectangle.getH()));
textFields[3].setCaretPosition(0);
}
final Rectangle value = new Rectangle(x, y, w, h);
if (!nodeEditor.getNodeValue().getValue().equals(value)) {
nodeEditor.setNodeValue(new RectangleElementNodeValue(value));
}
}
}
}
}