/* * Copyright (c) 1995 - 2008 Sun Microsystems, Inc.  All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * *   - Redistributions of source code must retain the above copyright *     notice, this list of conditions and the following disclaimer. * *   - Redistributions in binary form must reproduce the above copyright *     notice, this list of conditions and the following disclaimer in the *     documentation and/or other materials provided with the distribution. * *   - Neither the name of Sun Microsystems nor the names of its *     contributors may be used to endorse or promote products derived *     from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ import java.awt.*;import java.applet.*;import java.awt.event.*;import java.text.Normalizer;import javax.swing.*;import java.util.*;public class NormSample extends Applet{    static final long serialVersionUID = 6607883013849198961L;    JComboBox normalizationTemplate;    JComboBox formComboBox;    JComponent paintingComponent;    HashMap<String, Normalizer.Form> formValues = new HashMap<String, Normalizer.Form>();    HashMap<String, String> templateValues = new HashMap<String, String>();        public static void main(String[] args) {//creating an applete for normalization         JFrame f = new JFrame("Normalizer's API");        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);        NormSample applet = new NormSample();        applet.init();        f.add("Center", applet);        f.pack();        f.setVisible(true);    }    public void init(){//preparing values for the normalization forms ComboBox        formValues.put("NFC", Normalizer.Form.NFC);        formValues.put("NFD", Normalizer.Form.NFD);        formValues.put("NFKC", Normalizer.Form.NFKC);        formValues.put("NFKD", Normalizer.Form.NFKD);        formComboBox = new JComboBox();        for (Iterator it = formValues.keySet().iterator(); it.hasNext();){            formComboBox.addItem((String)it.next());        }//preparing samples for normalization        //text with the acute accent symbol         templateValues.put("acute accent", "touch" + "\u00e9");             //text with ligature        templateValues.put("ligature", "a" + "\ufb03" + "ance");        //text with the cedilla        templateValues.put("cedilla", "fa" + "\u00e7" + "ade");        //text with half-width katakana        templateValues.put("half-width katakana", "\uff81\uff6e\uff7a\uff9a\uff70\uff84");        normalizationTemplate = new JComboBox();        for (Iterator it = templateValues.keySet().iterator(); it.hasNext();){            normalizationTemplate.addItem((String)it.next());        }//defining a component to output normalization results        paintingComponent = new JComponent(){            static final long serialVersionUID = -3725620407788489160L;                        public Dimension getSize(){                    return new Dimension(550, 200);                }                public Dimension getPreferredSize(){                    return new Dimension(550, 200);                }                public Dimension getMinimumSize(){                    return new Dimension(550, 200);                }                public void paint (Graphics g) {                    Graphics2D g2 = (Graphics2D) g;                                        g2.setFont(new Font("Serif", Font.PLAIN, 20));                                         g2.setColor(Color.BLACK);                    g2.drawString("Original string:", 100, 80);                    g2.drawString("Normalized string:", 100, 120);                    g2.setFont(new Font("Serif", Font.BOLD, 24));//output of the original sample selected from the ComboBox                      String original_string = templateValues.get(normalizationTemplate.getSelectedItem());                    g2.drawString(original_string, 320, 80);//normalization and output of the normalized string                    String normalized_string;                    java.text.Normalizer.Form currentForm = formValues.get(formComboBox.getSelectedItem());                    normalized_string = Normalizer.normalize(original_string, currentForm);                    g2.drawString(normalized_string, 320, 120);                }            };        setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));        add(paintingComponent);        JPanel controls = new JPanel();                controls.setLayout(new BoxLayout(controls, BoxLayout.X_AXIS));        controls.add(new Label("Normalization Form: "));        controls.add(formComboBox);        controls.add(new Label("Normalization Template:"));        controls.add(normalizationTemplate);        add(controls);        formComboBox.addActionListener(new ActionListener(){                public void actionPerformed(ActionEvent e){                    paintingComponent.repaint();                }            });        normalizationTemplate.addActionListener(new ActionListener(){                public void actionPerformed(ActionEvent e){                    paintingComponent.repaint();                }            });    }}