/*
* FindBugs - Find bugs in Java programs
* Copyright (C) 2004 Dave Brosius <dbrosius@users.sourceforge.net>
* Copyright (C) 2003,2004 University of Maryland
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* FindBugsFrame.java
*
* Created on March 30, 2003, 12:05 PM
*/
package edu.umd.cs.findbugs;
import java.awt.event.KeyEvent;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
import javax.swing.AbstractButton;
import edu.umd.cs.findbugs.gui.AnnotatedString;
public class L10N {
private static final boolean DEBUG = SystemProperties.getBoolean("i18n.debug");
private static final boolean GENERATE_MISSING_KEYS = SystemProperties.getBoolean("i18n.generateMissingKeys");
private static ResourceBundle bundle;
private static ResourceBundle bundle_en;
private static PrintWriter extraProperties;
static {
try {
if (GENERATE_MISSING_KEYS) try {
extraProperties = new PrintWriter(new FileWriter("/tmp/extra.properties"));
} catch (IOException e) {
e.printStackTrace();
}
bundle = ResourceBundle.getBundle("edu.umd.cs.findbugs.gui.bundle.findbugs");
bundle_en = ResourceBundle.getBundle("edu.umd.cs.findbugs.gui.bundle.findbugs", Locale.ENGLISH);
} catch (Exception mre) {
}
}
private L10N() {
}
private static String lookup(ResourceBundle b, String key) {
if (b == null || key == null ) throw new MissingResourceException(null,null,null);
return b.getString(key);
}
public static String getLocalString(String key, String defaultString) {
if (key == null) return "TRANSLATE("+defaultString+")";
try {
return lookup(bundle, key);
} catch (MissingResourceException mre) {
try {
String en = lookup(bundle_en, key);
if (DEBUG) return "TRANSLATE("+en+")";
else return en;
} catch (MissingResourceException mre2) {
if (extraProperties != null) {
extraProperties.println(key+"="+defaultString);
extraProperties.flush();
}
//String en = "Default("+defaultString+")";
String en = defaultString;
if (DEBUG) return "TRANSLATE("+en+")";
else return en;
}
}
}
/**
* Localise the given AbstractButton, setting the text and optionally mnemonic
* Note that AbstractButton includes menus and menu items.
* @param button The button to localise
* @param key The key to look up in resource bundle
* @param defaultString default String to use if key not found
* @param setMnemonic whether or not to set the mnemonic. According to Sun's
* guidelines, default/cancel buttons should not have mnemonics
* but instead should use Return/Escape
*/
public static void localiseButton(AbstractButton button, String key, String defaultString,
boolean setMnemonic) {
AnnotatedString as = new AnnotatedString(getLocalString(key, defaultString));
button.setText(as.toString());
int mnemonic;
if (setMnemonic &&
(mnemonic = as.getMnemonic()) != KeyEvent.VK_UNDEFINED) {
button.setMnemonic(mnemonic);
button.setDisplayedMnemonicIndex(as.getMnemonicIndex());
}
}
}