JHaloPane.java

/*
 *    Geotoolkit - An Open Source Java GIS Toolkit
 *    http://www.geotoolkit.org
 *
 *    (C) 2012 Geomatys
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation;
 *    version 2.1 of the License.
 *
 *    This library 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
 *    Lesser General Public License for more details.
 */
package org.geotoolkit.gui.swing.propertyedit.styleproperty.simple;

import java.awt.Component;
import java.awt.Dimension;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.swing.GroupLayout;
import javax.swing.GroupLayout.Alignment;
import javax.swing.JLabel;
import javax.swing.LayoutStyle.ComponentPlacement;
import javax.swing.SwingConstants;
import org.geotoolkit.gui.swing.resource.MessageBundle;
import org.geotoolkit.gui.swing.style.JNumberSliderExpressionPane;
import org.geotoolkit.gui.swing.style.StyleElementEditor;
import org.opengis.style.Halo;

/**
 * Text halo editor
 * @author Fabien Rétif (Geomatys)
 * @author Johann Sorel (Geomatys)
 */
public class JHaloPane extends StyleElementEditor<Halo> {
    
    /**
     * Creates new form JHaloPane
     */
    public JHaloPane() {
        super(Halo.class);
        initComponents();
        guiHaloFillPane.setBackground(getBackground());
        guiRadius.setModel(0, 0, 100, 1);
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jLabel6 = new JLabel();
        jLabel7 = new JLabel();
        jLabel9 = new JLabel();
        guiRadius = new JNumberSliderExpressionPane();
        guiHaloFillPane = new JFillControlPane();

        setMaximumSize(new Dimension(625, 32767));
        setPreferredSize(new Dimension(625, 156));

        jLabel6.setText(MessageBundle.format("halo")); // NOI18N

        jLabel7.setText(MessageBundle.format("radius")); // NOI18N

        jLabel9.setText(MessageBundle.format("color")); // NOI18N

        guiRadius.addPropertyChangeListener(new PropertyChangeListener() {
            public void propertyChange(PropertyChangeEvent evt) {
                JHaloPane.this.propertyChange(evt);
            }
        });

        guiHaloFillPane.addPropertyChangeListener(new PropertyChangeListener() {
            public void propertyChange(PropertyChangeEvent evt) {
                JHaloPane.this.propertyChange(evt);
            }
        });

        GroupLayout layout = new GroupLayout(this);
        this.setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(Alignment.LEADING)
                    .addComponent(jLabel6)
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(Alignment.LEADING)
                            .addComponent(jLabel7)
                            .addComponent(jLabel9))
                        .addPreferredGap(ComponentPlacement.RELATED)
                        .addGroup(layout.createParallelGroup(Alignment.LEADING)
                            .addComponent(guiHaloFillPane, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
                            .addComponent(guiRadius, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))))
                .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        layout.linkSize(SwingConstants.HORIZONTAL, new Component[] {jLabel6, jLabel7, jLabel9});

        layout.setVerticalGroup(
            layout.createParallelGroup(Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel6)
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(Alignment.LEADING)
                    .addComponent(guiRadius, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel7))
                .addPreferredGap(ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(Alignment.LEADING)
                    .addComponent(jLabel9)
                    .addComponent(guiHaloFillPane, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
                .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        layout.linkSize(SwingConstants.VERTICAL, new Component[] {guiRadius, jLabel7});

        layout.linkSize(SwingConstants.VERTICAL, new Component[] {guiHaloFillPane, jLabel9});

    }// </editor-fold>//GEN-END:initComponents

    private void propertyChange(PropertyChangeEvent evt) {//GEN-FIRST:event_propertyChange
       firePropertyChange(PROPERTY_UPDATED, null, create());
    }//GEN-LAST:event_propertyChange

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private JFillControlPane guiHaloFillPane;
    private JNumberSliderExpressionPane guiRadius;
    private JLabel jLabel6;
    private JLabel jLabel7;
    private JLabel jLabel9;
    // End of variables declaration//GEN-END:variables

    @Override
    public void parse(Halo target) {
        
        if(target!= null) {
            guiRadius.parse(target.getRadius());
            guiHaloFillPane.parse(target.getFill());
        }        
    }

    @Override
    public Halo create() {
        return getStyleFactory().halo(guiHaloFillPane.create(), guiRadius.create());
    }
    
    @Override
    protected Object[] getFirstColumnComponents() {
        return new Object[]{};
    }
    
}