MessagesPane.java

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// This file is part of MicropolisJ.
// Copyright (C) 2013 Jason Long
// Portions Copyright (C) 1989-2007 Electronic Arts Inc.
//
// MicropolisJ is free software; you can redistribute it and/or modify
// it under the terms of the GNU GPLv3, with additional terms.
// See the README file, included in this distribution, for details.

package micropolisj.gui;

import java.util.ResourceBundle;

import javax.swing.JTextPane;
import javax.swing.text.BadLocationException;
import javax.swing.text.StyledDocument;

import micropolisj.engine.MicropolisMessage;

public class MessagesPane extends JTextPane {
        static ResourceBundle cityMessageStrings = ResourceBundle.getBundle("micropolisj.CityMessages");

        public MessagesPane() {
                setEditable(false);
        }

        public void appendCityMessage(MicropolisMessage message) {
                appendMessageText(cityMessageStrings.getString(message.name()));
        }

        void appendMessageText(String messageText) {
                try {
                        StyledDocument doc = getStyledDocument();
                        if(doc.getLength() != 0) {
                                doc.insertString(doc.getLength(), "\n", null);
                        }
                        doc.insertString(doc.getLength(), messageText, null);
                }
                catch(BadLocationException e) {
                        throw new Error("unexpected", e);
                }
        }
}