chateditor.java

基于jxta的P2P框架的系统

package connex.plugins.chat;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import connex.app.utils.HTMLUtils.HTMLEditor;
import org.jdesktop.jdnc.incubator.jxcombobox.smiliescombo.SmilieComboBox;
import org.jdesktop.jdnc.incubator.jxcombobox.*;
import org.jdesktop.jdnc.incubator.jxcombobox.smiliescombo.Smilie;
import java.net.URL;
import javax.swing.BorderFactory;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class ChatEditor
    extends HTMLEditor {

  //private JButton smilies;
  private SmilieComboBox smilies;

  public ChatEditor() {
    init();

  }

  private void init() {
    try {
      smilies = new SmilieComboBox();
      smilies.getPopupComponent();
      smilies.setBorder(BorderFactory.createEmptyBorder());
        smilies.setOpaque(false);
    }
    catch (IncompatibleLookAndFeelException ex) {
    }

    smilies.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        btnsmilies_actionPerformed(e);
      }
    });

    addComponent(smilies);
    setSmiliesDir();

  }

  private void setSmiliesDir() {

    URL url = Smilie.class.getResource("resources");

    System.setProperty("smiliesDir", url.toString());

  }

  public void addImage(String path) {

    String imgTag = "<IMG SRC=\"" +
        System.getProperty("smiliesDir") + "/" + path + "\">";

    addHTML(imgTag);

  }

  public String getMessage() {

    return getBodyText().replaceAll(System.getProperty("smiliesDir"), "@sdi@");
  }

  public void btnsmilies_actionPerformed(ActionEvent e) {

    String img = ( (Smilie) smilies.getSelectedItem()).getFilename();

    img = img.substring(img.lastIndexOf("resources") + 10);

    if (img != null) {
      addImage(img);
    }
    // String img = smilies.
  }

}