package de.memtext.dlg;




import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Dialog;
import java.awt.Frame;
import java.awt.GraphicsConfiguration;
import java.awt.HeadlessException;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;


/**
A abstract dialog with OK and DONE buttons. Subclasses must implement 
performDone() and performOK();
 */
public abstract class OkDoneDlg extends DialogWithExit {
    /**
     * Constructor for OkDoneDlg.
     * @throws HeadlessException
     */
    public OkDoneDlg() throws HeadlessException {
        super();
        initSouth();
    }

    /**
     * Constructor for OkDoneDlg.
     * @param arg0
     * @throws HeadlessException
     */
    public OkDoneDlg(Frame arg0) throws HeadlessException {
        super(arg0);
        initSouth();
    }

    /**
     * Constructor for OkDoneDlg.
     * @param arg0
     * @param arg1
     * @throws HeadlessException
     */
    public OkDoneDlg(Frame arg0, boolean arg1) throws HeadlessException {
        super(arg0, arg1);
        initSouth();
    }

    /**
     * Constructor for OkDoneDlg.
     * @param arg0
     * @param arg1
     * @throws HeadlessException
     */
    public OkDoneDlg(Frame arg0, String arg1) throws HeadlessException {
        super(arg0, arg1);
        initSouth();
    }

    /**
     * Constructor for OkDoneDlg.
     * @param arg0
     * @param arg1
     * @param arg2
     * @throws HeadlessException
     */
    public OkDoneDlg(Frame arg0, String arg1, boolean arg2) throws HeadlessException {
        super(arg0, arg1, arg2);
        initSouth();
    }

    /**
     * Constructor for OkDoneDlg.
     * @param arg0
     * @param arg1
     * @param arg2
     * @param arg3
     */
    public OkDoneDlg(Frame arg0, String arg1, boolean arg2, GraphicsConfiguration arg3) {
        super(arg0, arg1, arg2, arg3);
        initSouth();
    }

    /**
     * Constructor for OkDoneDlg.
     * @param arg0
     * @throws HeadlessException
     */
    public OkDoneDlg(Dialog arg0) throws HeadlessException {
        super(arg0);
        initSouth();
    }

    /**
     * Constructor for OkDoneDlg.
     * @param arg0
     * @param arg1
     * @throws HeadlessException
     */
    public OkDoneDlg(Dialog arg0, boolean arg1) throws HeadlessException {
        super(arg0, arg1);
        initSouth();
    }

    /**
     * Constructor for OkDoneDlg.
     * @param arg0
     * @param arg1
     * @throws HeadlessException
     */
    public OkDoneDlg(Dialog arg0, String arg1) throws HeadlessException {
        super(arg0, arg1);
        initSouth();
    }

    /**
     * Constructor for OkDoneDlg.
     * @param arg0
     * @param arg1
     * @param arg2
     * @throws HeadlessException
     */
    public OkDoneDlg(Dialog arg0, String arg1, boolean arg2) throws HeadlessException {
        super(arg0, arg1, arg2);
        initSouth();
    }

    /**
     * Constructor for OkDoneDlg.
     * @param arg0
     * @param arg1
     * @param arg2
     * @param arg3
     * @throws HeadlessException
     */
    public OkDoneDlg(Dialog arg0, String arg1, boolean arg2, GraphicsConfiguration arg3) throws HeadlessException {
        super(arg0, arg1, arg2, arg3);
        initSouth();
    }

    private void initSouth() {
        OkCancelPanel ocp = new OkCancelPanel();
        Container cp = this.getContentPane();
        cp.add(ocp, BorderLayout.SOUTH);
        ocp.addActionListener(new ActionListener() {
            
            @Override
            public void actionPerformed(ActionEvent ae) {
                String cmd = ae.getActionCommand();
                if (cmd.equals("OK")) {
                    performOk();
                }

                if (cmd.equals("Done")) {
                    performDone();
                }
            }
        });
        ;
    }


    /**
    	 * subclasses must implement this method and specify commands
    	 * to be executed when OK was clicked
    	  */
    protected abstract void performOk();

    /**
    	 * subclasses must implement this method and specify commands
    	 * to be executed when DONE was clicked
    	  */

    protected abstract void performDone();
}