confirmdialogui.java

实现了一个基于j2me移动gps定位系统

/*
 * $Id: ConfirmDialogUI.java 257 2008-07-17 11:56:07Z khanh.lnq $
 * $URL: https://jvnmobilegis.googlecode.com/svn/trunk/src/org/javavietnam/gis/client/midp/ui/ConfirmDialogUI.java $
 * $Author: khanh.lnq $
 * $Revision: 257 $
 * $Date: 2008-07-17 18:56:07 +0700 (Thu, 17 Jul 2008) $
 *
 * ====================================================================
 *
 * Copyright (C) 2006-2007 by JVNGIS
 *
 * All copyright notices regarding JVNMobileGIS MUST remain
 * intact in the Java codes and resource files.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Support can be obtained from project homepage at:
 * http://code.google.com/p/jvnmobilegis/
 *
 * Correspondence and Marketing Questions can be sent to:
 * phamvubinh123 AT gmail.com
 * @version: 1.0
 * @author: Binh Pham
 * @Date Created: 22 Dec 2007
 */

package org.javavietnam.gis.client.midp.ui;

import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.StringItem;

public class ConfirmDialogUI extends Form implements CommandListener {
    private UIController uiController;
    private int messageId;

    private StringItem messageItem;
    private Command yesCommand;
    private Command noCommand;

    public ConfirmDialogUI(UIController uiController) {
        super("");
        this.uiController = uiController;
        messageItem = new StringItem(this.uiController
                .getString(UIConstants.NOTICE)
                + ": ", "");
        append(messageItem);
        yesCommand = new Command(this.uiController.getString(UIConstants.YES),
                Command.OK, 0);
        addCommand(yesCommand);
        noCommand = new Command(this.uiController.getString(UIConstants.NO),
                Command.CANCEL, 0);
        addCommand(noCommand);
        setCommandListener(this);
    }

    public void showConfirm(int messageId) {
        this.messageId = messageId;
        this.messageItem.setText(this.uiController.getMessage(messageId));
    }

    public void commandAction(Command c, Displayable d) {
        if (c == yesCommand) {
            this.uiController.confirmAction(messageId, true);
        }
        if (c == noCommand) {
            this.uiController.confirmAction(messageId, false);
        }
    }

}