//package edu.stanford.ejalbert;
package pcgen.gui2.tools;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.URL;
import org.apache.commons.lang.ArrayUtils;
//import pcgen.core.SettingsHandler;
import pcgen.core.utils.MessageType;
import pcgen.core.utils.ShowMessageDelegate;
import pcgen.system.LanguageBundle;
import pcgen.system.PCGenSettings;
import pcgen.util.Logging;
/**
* BrowserLauncher is a class that provides one static method,
* openURL, which opens the default web browser for the current user
* of the system to the given URL. It may support other protocols
* depending on the system -- mailto, ftp, etc. -- but that has not
* been rigorously tested and is not guaranteed to work. <p> Yes,
* this is platform-specific code, and yes, it may rely on classes on
* certain platforms that are not part of the standard JDK. What
* we're trying to do, though, is to take something that's frequently
* desirable but inherently platform-specific -- opening a default
* browser -- and allow programmers (you, for example) to do so
* without worrying about dropping into native code or doing anything
* else similarly evil. <p> Anyway, this code is completely in Java
* and will run on all JDK 1.1-compliant systems without modification
* or a need for additional libraries. All classes that are required
* on certain platforms to allow this to run are dynamically loaded at
* runtime via reflection and, if not found, will not cause this to do
* anything other than returning an error when opening the browser.
* <p> There are certain system requirements for this class, as it's
* running through Runtime.exec(), which is Java's way of making a
* native system call. Currently, this requires that a Macintosh have
* a Finder which supports the GURL event, which is true for Mac OS
* 8.0 and 8.1 systems that have the Internet Scripting AppleScript
* dictionary installed in the Scripting Additions folder in the
* Extensions folder (which is installed by default as far as I know
* under Mac OS 8.0 and 8.1), and for all Mac OS 8.5 and later
* systems. On Windows, it only runs under Win32 systems (Windows 95,
* 98, and NT 4.0, as well as later versions of all). On other
* systems, this drops back from the inherently platform-sensitive
* concept of a default browser and simply attempts to launch Netscape
* via a shell command. <p> This code is Copyright 1999-2001 by Eric
* Albert (ejalbert@cs.stanford.edu) and may be redistributed or
* modified in any form without restrictions as long as the portion of
* this comment from this paragraph through the end of the comment is
* not removed. The author requests that he be notified of any
* application, applet, or other binary that makes use of this code,
* but that's more out of curiosity than anything and is not required.
* This software includes no warranty. The author is not repsonsible
* for any loss of data or functionality or any adverse or unexpected
* effects of using this software. <p> Credits: <br>Steven Spencer,
* JavaWorld magazine (<a
* href="http://www.javaworld.com/javaworld/javatips/jw-javatip66.html">Java
* Tip 66</a>) <br>Thanks also to Ron B. Yeh, Eric Shapiro, Ben
* Engber, Paul Teitlebaum, Andrea Cantatore, Larry Barowski, Trevor
* Bedzek, Frank Miedrich, and Ron Rabakukk <br>Jonas Karlsson added
* pcgen-specific support for setting browser path (updated to be
* based on BrowserLauncher 1.4b1)
*
* @deprecated DesktopBrowserLauncher should be used instead of this class now.
*
* @author Eric Albert (<a href="mailto:ejalbert@cs.stanford.edu">ejalbert@cs.stanford.edu</a>)
* @version 1.4b1 (Released June 20, 2001)
*/
final class BrowserLauncher
{
/**
* The Java virtual machine that we are running on. Actually,
* in most cases we only care about the operating system, but
* some operating systems require us to switch on the VM. */
private static int jvm;
/** The browser for the system */
private static Object browser;
/**
* Caches whether any classes, methods, and fields that are
* not part of the JDK and need to be dynamically loaded at
* runtime loaded successfully. <p> Note that if this is
* <code>false</code>, <code>openURL()</code> will always
* return an IOException.
*/
private static boolean loadedWithoutErrors;
/** The com.apple.mrj.MRJFileUtils class */
private static Class<?> mrjFileUtilsClass;
/** The com.apple.mrj.MRJOSType class */
private static Class<?> mrjOSTypeClass;
/** The com.apple.MacOS.AEDesc class */
private static Class<?> aeDescClass;
/** The <init>(int) method of com.apple.MacOS.AETarget */
private static Constructor<?> aeTargetConstructor;
/** The <init>(int, int, int) method of com.apple.MacOS.AppleEvent */
private static Constructor<?> appleEventConstructor;
/** The <init>(String) method of com.apple.MacOS.AEDesc */
private static Constructor<?> aeDescConstructor;
/** The findFolder method of com.apple.mrj.MRJFileUtils */
private static Method findFolder;
/** The getFileCreator method of com.apple.mrj.MRJFileUtils */
private static Method getFileCreator;
/** The getFileType method of com.apple.mrj.MRJFileUtils */
private static Method getFileType;
/** The openURL method of com.apple.mrj.MRJFileUtils */
private static Method openURL;
/** The makeOSType method of com.apple.MacOS.OSUtils */
private static Method makeOSType;
/** The putParameter method of com.apple.MacOS.AppleEvent */
private static Method putParameter;
/** The sendNoReply method of com.apple.MacOS.AppleEvent */
private static Method sendNoReply;
/** Actually an MRJOSType pointing to the System Folder on a Macintosh */
private static Object kSystemFolderType;
/** The keyDirectObject AppleEvent parameter type */
private static Integer keyDirectObject;
/** The kAutoGenerateReturnID AppleEvent code */
private static Integer kAutoGenerateReturnID;
/** The kAnyTransactionID AppleEvent code */
private static Integer kAnyTransactionID;
/** JVM constant for MRJ 2.0 */
private static final int MRJ_2_0 = 0;
/** JVM constant for MRJ 2.1 or later */
private static final int MRJ_2_1 = 1;
/** JVM constant for Java on Mac OS X 10.0 (MRJ 3.0) */
private static final int MRJ_3_0 = 3;
/** JVM constant for MRJ 3.1 */
private static final int MRJ_3_1 = 4;
/** JVM constant for any Windows NT JVM */
private static final int WINDOWS_NT = 5;
/** JVM constant for any Windows 9x JVM */
private static final int WINDOWS_9x = 6;
/** JVM constant for any other platform */
private static final int OTHER = -1;
/**
* The file type of the Finder on a Macintosh. Hardcoding
* "Finder" would keep non-U.S. English systems from working
* properly.
*/
private static final String FINDER_TYPE = "FNDR";
/**
* The creator code of the Finder on a Macintosh, which is
* needed to send AppleEvents to the application.
*/
private static final String FINDER_CREATOR = "MACS";
/** The name for the AppleEvent type corresponding to a GetURL
* event. */
private static final String GURL_EVENT = "GURL";
/**
* The first parameter that needs to be passed into
* Runtime.exec() to open the default web browser on Windows.
*/
private static final String FIRST_WINDOWS_PARAMETER = "/c";
/** The second parameter for Runtime.exec() on Windows. */
private static final String SECOND_WINDOWS_PARAMETER = "start";
/**
* The third parameter for Runtime.exec() on Windows. This is
* a "title" parameter that the command line expects. Setting
* this parameter allows URLs containing spaces to work.
*/
private static final String THIRD_WINDOWS_PARAMETER = "\"\"";
/**
* The shell parameters for Netscape that opens a given URL in
* an already-open copy of Netscape on many command-line
* systems.
*/
private static final String NETSCAPE_REMOTE_PARAMETER = "-remote";
private static final String NETSCAPE_OPEN_PARAMETER_START = "'openURL(";
private static final String NETSCAPE_OPEN_PARAMETER_END = ")'";
/** This is both the Java property and the environment variable. */
private static final String BROWSER_PROPERTY = "BROWSER";
/**
* The message from any exception thrown throughout the initialization process.
*/
private static String errorMessage;
/**
* An initialization block that determines the operating
* system and loads the necessary runtime data.
*/
static
{
loadedWithoutErrors = true;
String osName = System.getProperty("os.name");
if (osName.startsWith("Mac OS"))
{
String mrjVersion = System.getProperty("mrj.version");
//Logging.log(Logging.WARNING, "Checking for mac version in " + mrjVersion);
if (mrjVersion == null)
{
jvm = MRJ_3_1;
}
else
{
String majorMRJVersion =
mrjVersion.length() < 3 ? mrjVersion : mrjVersion
.substring(0, 3);
try
{
double version = Double.valueOf(majorMRJVersion).doubleValue();
if (version < 2.1)
{
jvm = MRJ_2_0;
}
else if ((version >= 2.1) && (version < 3))
{
// Assume that all 2.x versions of MRJ work the
// same. MRJ 2.1 actually works via Runtime.exec()
// and 2.2 supports that but has an openURL() method as
// well that we currently ignore.
jvm = MRJ_2_1;
}
else if (version == 3.0)
{
jvm = MRJ_3_0;
}
else if (version >= 3.1)
{
// Assume that all 3.1 and later versions of MRJ work the same.
jvm = MRJ_3_1;
}
else
{
loadedWithoutErrors = false;
errorMessage =
LanguageBundle.getFormattedString("in_BLEr1",
String.valueOf(version));
}
}
catch (NumberFormatException nfe)
{
loadedWithoutErrors = false;
errorMessage =
LanguageBundle.getFormattedString("in_BLEr2",
String.valueOf(mrjVersion));
}
}
}
else if (osName.startsWith("Windows"))
{
if (osName.indexOf("9") != -1)
{
jvm = WINDOWS_9x;
}
else
{
jvm = WINDOWS_NT;
}
}
else
{
jvm = OTHER;
}
if (loadedWithoutErrors)
{
// if we haven't hit any errors yet
loadedWithoutErrors = loadClasses();
}
}
/**
* This class should be never be instantiated; this just ensures so.
*/
private BrowserLauncher()
{
// Empty Constructor
}
/**
* Attempts to open the default web browser to the given URL.
*
* @param url The URL to open
* @throws IOException If the web browser could not be located
* or does not run
*/
public static void openURL(URL url) throws IOException
{
openURL(url.toString());
}
/**
* Attempts to open the default web browser to the given URL.
*
* @param url The URL to open
* @throws IOException If the web browser could not be located
* or does not run
*/
public static void openURL(String url) throws IOException
{
if (!loadedWithoutErrors)
{
throw new IOException(LanguageBundle.getFormattedString("in_BLEr3",
errorMessage));
}
if (isBrowserPathNull(PCGenSettings.OPTIONS_CONTEXT.getProperty(PCGenSettings.BROWSER_PATH)))
{
Object aBrowser = locateBrowser();
if (isBrowserPathNull(aBrowser))
{
noBrowserSet();
return;
}
switch (jvm)
{
case MRJ_2_0:
Object aeDesc = null;
try
{
aeDesc =
aeDescConstructor
.newInstance(new Object[]{url});
putParameter.invoke(aBrowser, new Object[]{
keyDirectObject, aeDesc});
sendNoReply
.invoke(aBrowser, ArrayUtils.EMPTY_OBJECT_ARRAY);
}
catch (InvocationTargetException ite)
{
throw new IOException(LanguageBundle
.getFormattedString("in_BLEr6",
ite.getMessage()));
}
catch (IllegalAccessException iae)
{
throw new IOException(LanguageBundle
.getFormattedString("in_BLEr7",
iae.getMessage()));
}
catch (InstantiationException ie)
{
throw new IOException(LanguageBundle
.getFormattedString("in_BLEr8",
ie.getMessage()));
}
finally
{
aeDesc = null; // Encourage it to get disposed if it was created
aBrowser = null; // Ditto
}
break;
case MRJ_2_1:
Runtime.getRuntime().exec(
new String[]{(String) aBrowser, url});
break;
case MRJ_3_0:
int[] instance = new int[1];
int result = ICStart(instance, 0);
if (result == 0)
{
int[] selectionStart = new int[]{0};
byte[] urlBytes = url.getBytes();
int[] selectionEnd = new int[]{urlBytes.length};
result =
ICLaunchURL(instance[0], new byte[]{0},
urlBytes, urlBytes.length, selectionStart,
selectionEnd);
if (result == 0)
{
// Ignore the return value; the URL was launched successfully
// regardless of what happens here.
ICStop(instance);
}
else
{
throw new IOException(LanguageBundle
.getFormattedString("in_BLEr9",
String.valueOf(result)));
}
}
else
{
throw new IOException(LanguageBundle
.getFormattedString("in_BLEr10",
String.valueOf(result)));
}
break;
case MRJ_3_1:
try
{
Logging.log(Logging.INFO, LanguageBundle
.getFormattedString("in_BLEr11", url));
openURL.invoke(null, new Object[]{url});
}
catch (InvocationTargetException ite)
{
throw new IOException(LanguageBundle
.getFormattedString("in_BLEr12",
ite.getMessage()));
}
catch (IllegalAccessException iae)
{
throw new IOException(LanguageBundle
.getFormattedString("in_BLEr13",
iae.getMessage()));
}
break;
case WINDOWS_NT:
case WINDOWS_9x:
// Add quotes around the URL to allow ampersands and other special
// characters to work.
Process process =
Runtime.getRuntime().exec(
new String[]{(String) aBrowser,
FIRST_WINDOWS_PARAMETER,
SECOND_WINDOWS_PARAMETER,
THIRD_WINDOWS_PARAMETER, '"' + url + '"'});
// This avoids a memory leak on some versions of Java on Windows.
// That's hinted at in <http://developer.java.sun.com/developer/qow/archive/68/>.
try
{
process.waitFor();
process.exitValue();
}
catch (InterruptedException ie)
{
throw new IOException(LanguageBundle
.getFormattedString("in_BLEr14",
ie.getMessage()));
}
break;
case OTHER:
// Assume that we're on Unix and that Netscape is installed
// First, attempt to open the URL in a currently running session of Netscape
process =
Runtime.getRuntime().exec(
new String[]{
(String) aBrowser,
NETSCAPE_REMOTE_PARAMETER,
NETSCAPE_OPEN_PARAMETER_START + url
+ NETSCAPE_OPEN_PARAMETER_END});
try
{
int exitCode = process.waitFor();
if (exitCode != 0)
{ // if Netscape was not open
Runtime.getRuntime().exec(
new String[]{(String) aBrowser, url});
}
}
catch (InterruptedException ie)
{
throw new IOException(LanguageBundle
.getFormattedString("in_BLEr14",
ie.getMessage()));
}
break;
default:
// This should never occur, but if it does, we'll try the simplest thing possible
Runtime.getRuntime().exec(
new String[]{(String) aBrowser, url});
break;
}
}
else
{
String browserPath = PCGenSettings.OPTIONS_CONTEXT.getProperty(PCGenSettings.BROWSER_PATH);
if (isBrowserPathNull(browserPath))
{
noBrowserSet();
return;
}
Logging.log(Logging.INFO, LanguageBundle.getFormattedString(
"in_BLEr15", browserPath));
// On MacOS X, one must use open -a to launch an app.
if ((jvm == MRJ_3_1) && browserPath.toLowerCase().endsWith(".app"))
{
Logging.log(Logging.INFO, LanguageBundle.getFormattedString(
"in_BLEr16", browserPath, url));
Runtime.getRuntime().exec(
new String[]{"open", "-a", browserPath, url});
}
else
{
Logging.log(Logging.INFO, LanguageBundle.getFormattedString(
"in_BLEr17", browserPath, url));
Runtime.getRuntime().exec(new String[]{browserPath, url});
}
}
}
private static boolean isBrowserPathNull(Object browserPath)
{
// This is an embarrassing fix. Basically, somebody has stringified <code>null</code> by the time it has gotten to us. Ouch. XXX
return (browserPath == null) || browserPath.equals("")
|| browserPath.equals("null");
}
private static native int ICLaunchURL(int instance, byte[] hint,
byte[] data, int len, int[] selectionStart, int[] selectionEnd);
/**
* Methods required for Mac OS X. The presence of native
* methods does not cause any problems on other platforms.
* @param instance
* @param signature
* @return int
*/
private static native int ICStart(int[] instance, int signature);
private static native int ICStop(int[] instance);
/**
* Called by a static initializer to load any classes, fields,
* and methods required at runtime to locate the user's web
* browser.
* @return <code>true</code> if all intialization succeeded
* <code>false</code> if any portion of the initialization
* failed
*/
private static boolean loadClasses()
{
switch (jvm)
{
case MRJ_2_0:
try
{
Class<?> aeTargetClass =
Class.forName("com.apple.MacOS.AETarget");
Class<?> osUtilsClass =
Class.forName("com.apple.MacOS.OSUtils");
Class<?> appleEventClass =
Class.forName("com.apple.MacOS.AppleEvent");
Class<?> aeClass = Class.forName("com.apple.MacOS.ae");
aeDescClass = Class.forName("com.apple.MacOS.AEDesc");
aeTargetConstructor =
aeTargetClass
.getDeclaredConstructor(new Class[]{int.class});
appleEventConstructor =
appleEventClass.getDeclaredConstructor(new Class[]{
int.class, int.class, aeTargetClass, int.class,
int.class});
aeDescConstructor =
aeDescClass
.getDeclaredConstructor(new Class[]{String.class});
makeOSType =
osUtilsClass.getDeclaredMethod("makeOSType",
new Class[]{String.class});
putParameter =
appleEventClass.getDeclaredMethod("putParameter",
new Class[]{int.class, aeDescClass});
sendNoReply =
appleEventClass.getDeclaredMethod("sendNoReply",
ArrayUtils.EMPTY_CLASS_ARRAY);
Field keyDirectObjectField =
aeClass.getDeclaredField("keyDirectObject");
keyDirectObject = (Integer) keyDirectObjectField.get(null);
Field autoGenerateReturnIDField =
appleEventClass
.getDeclaredField("kAutoGenerateReturnID");
kAutoGenerateReturnID =
(Integer) autoGenerateReturnIDField.get(null);
Field anyTransactionIDField =
appleEventClass
.getDeclaredField("kAnyTransactionID");
kAnyTransactionID =
(Integer) anyTransactionIDField.get(null);
}
catch (ClassNotFoundException cnfe)
{
errorMessage = cnfe.getMessage();
return false;
}
catch (NoSuchMethodException nsme)
{
errorMessage = nsme.getMessage();
return false;
}
catch (NoSuchFieldException nsfe)
{
errorMessage = nsfe.getMessage();
return false;
}
catch (IllegalAccessException iae)
{
errorMessage = iae.getMessage();
return false;
}
break;
case MRJ_2_1:
try
{
mrjFileUtilsClass =
Class.forName("com.apple.mrj.MRJFileUtils");
mrjOSTypeClass = Class.forName("com.apple.mrj.MRJOSType");
Field systemFolderField =
mrjFileUtilsClass
.getDeclaredField("kSystemFolderType");
kSystemFolderType = systemFolderField.get(null);
findFolder =
mrjFileUtilsClass.getDeclaredMethod("findFolder",
new Class[]{mrjOSTypeClass});
getFileCreator =
mrjFileUtilsClass.getDeclaredMethod(
"getFileCreator", new Class[]{File.class});
getFileType =
mrjFileUtilsClass.getDeclaredMethod("getFileType",
new Class[]{File.class});
}
catch (ClassNotFoundException cnfe)
{
errorMessage = cnfe.getMessage();
return false;
}
catch (NoSuchFieldException nsfe)
{
errorMessage = nsfe.getMessage();
return false;
}
catch (NoSuchMethodException nsme)
{
errorMessage = nsme.getMessage();
return false;
}
catch (SecurityException se)
{
errorMessage = se.getMessage();
return false;
}
catch (IllegalAccessException iae)
{
errorMessage = iae.getMessage();
return false;
}
break;
case MRJ_3_0:
try
{
Class<?> linker =
Class.forName("com.apple.mrj.jdirect.Linker");
Constructor<?> constructor =
linker.getConstructor(new Class[]{Class.class});
constructor
.newInstance(new Object[]{BrowserLauncher.class});
}
catch (ClassNotFoundException cnfe)
{
errorMessage = cnfe.getMessage();
return false;
}
catch (NoSuchMethodException nsme)
{
errorMessage = nsme.getMessage();
return false;
}
catch (InvocationTargetException ite)
{
errorMessage = ite.getMessage();
return false;
}
catch (InstantiationException ie)
{
errorMessage = ie.getMessage();
return false;
}
catch (IllegalAccessException iae)
{
errorMessage = iae.getMessage();
return false;
}
break;
case MRJ_3_1:
try
{
mrjFileUtilsClass =
Class.forName("com.apple.mrj.MRJFileUtils");
openURL =
mrjFileUtilsClass.getDeclaredMethod("openURL",
new Class[]{String.class});
}
catch (ClassNotFoundException cnfe)
{
errorMessage = cnfe.getMessage();
return false;
}
catch (NoSuchMethodException nsme)
{
errorMessage = nsme.getMessage();
return false;
}
break;
default:
break;
}
return true;
}
/**
* Attempts to locate the default web browser on the local
* system. Caches results so it only locates the browser once
* for each use of this class per JVM instance.
* @return The browser for the system. Note that this may not
* be what you would consider to be a standard web browser;
* instead, it's the application that gets called to open the
* default web browser. In some cases, this will be a
* non-String object that provides the means of calling the
* default browser.
*/
private static Object locateBrowser()
{
if (browser != null)
{
return browser;
}
// Switch through the jvm and deal with the different OS's
switch (jvm)
{
case MRJ_2_0:
try
{
Integer finderCreatorCode =
(Integer) makeOSType.invoke(null,
new Object[]{FINDER_CREATOR});
Object aeTarget =
aeTargetConstructor
.newInstance(new Object[]{finderCreatorCode});
Integer gurlType =
(Integer) makeOSType.invoke(null,
new Object[]{GURL_EVENT});
Object appleEvent =
appleEventConstructor.newInstance(new Object[]{
gurlType, gurlType, aeTarget,
kAutoGenerateReturnID, kAnyTransactionID});
// Don't set browser = appleEvent because then the next time
// we call locateBrowser(), we'll get the same AppleEvent, to
// which we'll already have added the relevant parameter.
// Instead, regenerate the AppleEvent every time. There's
// probably a way to do this better; if any has any ideas,
// please let me know.
return appleEvent;
}
catch (IllegalAccessException iae)
{
browser = null;
errorMessage = iae.getMessage();
return browser;
}
catch (InstantiationException ie)
{
browser = null;
errorMessage = ie.getMessage();
return browser;
}
catch (InvocationTargetException ite)
{
browser = null;
errorMessage = ite.getMessage();
return browser;
}
case MRJ_2_1:
File systemFolder;
try
{
systemFolder =
(File) findFolder.invoke(null,
new Object[]{kSystemFolderType});
}
catch (IllegalArgumentException iare)
{
browser = null;
errorMessage = iare.getMessage();
return browser;
}
catch (IllegalAccessException iae)
{
browser = null;
errorMessage = iae.getMessage();
return browser;
}
catch (InvocationTargetException ite)
{
browser = null;
errorMessage =
ite.getTargetException().getClass() + ": "
+ ite.getTargetException().getMessage();
return browser;
}
String[] systemFolderFiles = systemFolder.list();
// Avoid a FilenameFilter because that can't be stopped mid-list
for (int i = 0; i < systemFolderFiles.length; i++)
{
try
{
File file =
new File(systemFolder, systemFolderFiles[i]);
if (!file.isFile())
{
continue;
}
// We're looking for a file with a creator code of 'MACS' and
// a type of 'FNDR'. Only requiring the type results in
// non-Finder applications being picked up on certain Mac OS 9
// systems, especially German ones, and sending a GURL
// event to those applications results in a logout under Multiple
// Users.
Object fileType =
getFileType.invoke(null, new Object[]{file});
if (FINDER_TYPE.equals(fileType.toString()))
{
Object fileCreator =
getFileCreator.invoke(null,
new Object[]{file});
if (FINDER_CREATOR.equals(fileCreator.toString()))
{
browser = file.toString(); // Actually the Finder, but that's OK
return browser;
}
}
}
catch (IllegalArgumentException iare)
{
errorMessage = iare.getMessage();
return null;
}
catch (IllegalAccessException iae)
{
browser = null;
errorMessage = iae.getMessage();
return browser;
}
catch (InvocationTargetException ite)
{
browser = null;
errorMessage =
ite.getTargetException().getClass() + ": "
+ ite.getTargetException().getMessage();
return browser;
}
}
return null;
case MRJ_3_0:
case MRJ_3_1:
return browser = ""; // Return something non-null
case WINDOWS_NT:
return "cmd.exe";
case WINDOWS_9x:
return "command.com";
case OTHER:
default:
browser = System.getProperty(BROWSER_PROPERTY, null);
if (null != browser)
{
return browser;
}
return null;
}
}
private static void noBrowserSet()
{
ShowMessageDelegate.showMessageDialog(
"Please set your browser in the Preferences", "PCGen",
MessageType.ERROR);
}
}