package de.glossmaker.gui.gloss.bibOptions;

 import java.awt.event.ActionEvent;

 import java.awt.event.ActionListener;

 import java.beans.PropertyChangeEvent;

 import java.beans.PropertyChangeListener;

 import javax.swing.JFrame;

 import javax.swing.JPanel;

 import javax.swing.JButton;

 import de.glossmaker.gloss.language.Translation;

 import de.glossmaker.gloss.listener.EActionCommands;

 import de.glossmaker.gloss.observer.GlossItemsChangePublisher;

 import de.glossmaker.gui.gloss.help.HelpSystem;

 /**

  * 

  * @author Markus Flingelli

  *

  */

 public class ButtonPanel extends JPanel implements PropertyChangeListener, ActionListener {

         private static final long serialVersionUID = -8736723284717561542L;

         private JButton mOk;

         private JButton mCancel;

         private JButton mHelp;

         private Translation mTranslation = null;

         private JFrame mFrame = null;

         public ButtonPanel(JFrame frame) {

                 mFrame = frame;

                 mTranslation = Translation.getInstance();

                 GlossItemsChangePublisher.getInstance(null).addPropertyChangeListener(this);

                 setLayout(null);

                 mOk = new JButton("OK");

                 mOk.setActionCommand("OK");

                 mOk.addActionListener(this);

                 mOk.setBounds(10, 10, 125, 23);

                 add(mOk);

                 mCancel = new JButton("Cancel");

                 mCancel.setActionCommand("CANCEL");

                 mCancel.addActionListener(this);

                 mCancel.setBounds(145, 10, 125, 23);

                 add(mCancel);

                 mHelp = new JButton("Help");

                 HelpSystem.getInstance().enableHelpOnButton(mHelp, "section.bibtex", null);

                 mHelp.setBounds(279, 10, 125, 23);

                 add(mHelp);

                 changeLanguage();

         }

         private void changeLanguage() {

                 mOk.setText(mTranslation.getValue("options.bibtex.button.ok.text"));

                 mCancel.setText(mTranslation.getValue("options.bibtex.button.cancel.text"));

                 mHelp.setText(mTranslation.getValue("options.bibtex.button.help.text"));

         }

         @Override

         public void actionPerformed(ActionEvent event) {

                 if (event.getActionCommand().equals("OK") || event.getActionCommand().equals("CANCEL")) {

                         mFrame.setVisible(false);

                 } 

         }

         @Override

         public void propertyChange(PropertyChangeEvent event) {

                 if (event.getPropertyName().equals(EActionCommands.LANGUAGE_CHANGED.toString())) {

                         changeLanguage();

                 }

         }

 }