public static final LookAndFeelType getLAF() {
if (lookAndFeelType == null) {
try {
initializeLookAndFeel();
} catch (InitializationException e) {
LogManager.log(e);
}
lookAndFeelType = LookAndFeelType.DEFAULT;
if (UiMode.getCurrentUiMode() == UiMode.SWING) {
LookAndFeel laf = UIManager.getLookAndFeel();
if (laf != null) {
String id = laf.getID();
for (LookAndFeelType type : LookAndFeelType.values()) {
if (id.equals(LookAndFeelType.WINDOWS_XP.getId())
|| id.equals(LookAndFeelType.WINDOWS_CLASSIC.getId())) {
final Object object =
Toolkit.getDefaultToolkit().getDesktopProperty(WINDOWS_XP_THEME_MARKER_PROPERTY);
boolean xpThemeActive = false;
if (object != null) {
xpThemeActive = (Boolean) object;
}
lookAndFeelType =
(xpThemeActive) ? LookAndFeelType.WINDOWS_XP : LookAndFeelType.WINDOWS_CLASSIC;
break;
} else if (id.equals(type.getId())) {
lookAndFeelType = type;
break;
}
}
}
}
}
return lookAndFeelType;
}
public static String getDefaultLookAndFeelClassName() {
switch (UiMode.getCurrentUiMode()) {
case SWING:
String className = UIManager.getSystemLookAndFeelClassName();
// if the default look and feel is the cross-platform one, we might
// need to correct this choice. E.g. - KDE, where GTK look and feel
// would be much more appropriate
if (className.equals(UIManager.getCrossPlatformLookAndFeelClassName())) {
// if the current platform is Linux and the desktop manager is
// KDE, then we should try to use the GTK look and feel
try {
if (System.getProperty("os.name").contains("Linux")
&& (System.getenv("KDE_FULL_SESSION") != null)) {
// check whether the GTK look and feel class is
// available -- we'll get CNFE if it is not and it will
// not be set
Class.forName(LookAndFeelType.GTK.getClassName());
className = LookAndFeelType.GTK.getClassName();
}
} catch (ClassNotFoundException e) {
ErrorManager.notifyDebug(
ResourceUtils.getString(UiUtils.class, RESOURCE_FAILED_TO_FORCE_GTK), e);
}
}
return className;
default:
return null;
}
}
/**
* @param title The title of the dialog
* @param message The message of the dialog
* @param silentDefault The default return value if installer is running silently
* @return true if user click YES option. In silent mode return <code>silentDefault</code>
*/
public static boolean showYesNoDialog(
final String title, final String message, final boolean silentDefault) {
initLAF();
switch (UiMode.getCurrentUiMode()) {
case SWING:
LogManager.logIndent("... showing Yes/No dialog");
LogManager.log("title: " + title);
LogManager.log("message: " + message);
final int result = JOptionPane.showConfirmDialog(null, message, title, YES_NO_OPTION);
LogManager.logUnindent(
"... dialog closed, choice : "
+ (result == YES_OPTION ? "yes" : (result == NO_OPTION ? "no" : "closed")));
return result == YES_OPTION;
case SILENT:
LogManager.log(message);
final String option =
StringUtils.format(
ResourceUtils.getString(
UiUtils.class,
silentDefault ? RESOURCE_SILENT_DEFAULT_YES : RESOURCE_SILENT_DEFAULT_NO));
System.err.println(message);
System.err.println(option);
LogManager.log(message);
LogManager.log(option);
return silentDefault;
}
// never get this line...
return true;
}
public static boolean showMessageDialog(
final String message, final String title, final MessageType messageType) {
initLAF();
boolean exitInstaller = false;
switch (UiMode.getCurrentUiMode()) {
case SWING:
int intMessageType = JOptionPane.INFORMATION_MESSAGE;
LogManager.logIndent("... show message dialog");
LogManager.log("title: " + title);
LogManager.log("message: " + message);
if (messageType == MessageType.WARNING) {
intMessageType = JOptionPane.WARNING_MESSAGE;
} else if (messageType == MessageType.CRITICAL) {
intMessageType = JOptionPane.ERROR_MESSAGE;
exitInstaller = true;
}
if (messageType == MessageType.ERROR) {
int result =
JOptionPane.showOptionDialog(
null,
message,
title,
JOptionPane.YES_NO_OPTION,
JOptionPane.ERROR_MESSAGE,
null,
null,
JOptionPane.YES_OPTION);
if (result == JOptionPane.NO_OPTION) {
exitInstaller = true;
LogManager.logUnindent("... user selected: NO");
} else {
LogManager.logUnindent("... user selected: YES");
}
} else {
JOptionPane.showMessageDialog(null, message, title, intMessageType);
}
LogManager.logUnindent("... dialog closed");
break;
case SILENT:
LogManager.log(message);
System.err.println(message);
break;
}
return exitInstaller;
}
/**
* @param title The title of the dialog
* @param message The message of the dialog
* @param silentDefault The dafault return value if installer is running silently
* @return true if user click YES option. In silent mode return <code>silentDefault</code>
*/
public static int showYesNoCancelDialog(
final String title, final String message, final int silentDefault) {
initLAF();
switch (UiMode.getCurrentUiMode()) {
case SWING:
LogManager.logIndent("... show Yes/No/Cancel dialog");
LogManager.log("title: " + title);
LogManager.log("message: " + message);
int result = JOptionPane.showConfirmDialog(null, message, title, YES_NO_CANCEL_OPTION);
LogManager.logUnindent(
"... dialog closed, choice : "
+ (result == YES_OPTION
? "yes"
: (result == NO_OPTION
? "no"
: (result == CANCEL_OPTION ? "cancel" : "closed"))));
return result;
case SILENT:
LogManager.log(message);
String resource;
switch (silentDefault) {
case YES_OPTION:
resource = RESOURCE_SILENT_DEFAULT_YES;
break;
case NO_OPTION:
resource = RESOURCE_SILENT_DEFAULT_NO;
break;
case CANCEL_OPTION:
resource = RESOURCE_SILENT_DEFAULT_CANCEL;
break;
default:
resource = StringUtils.EMPTY_STRING;
break;
}
final String option = StringUtils.format(ResourceUtils.getString(UiUtils.class, resource));
System.err.println(message);
System.err.println(option);
LogManager.log(message);
LogManager.log(option);
return silentDefault;
}
// never get this line...
return silentDefault;
}
public static void initializeLookAndFeel() throws InitializationException {
if (lookAndFeelInitialized) {
return;
}
try {
LogManager.log("... initializing look and feel");
LogManager.indent();
switch (UiMode.getCurrentUiMode()) {
case SWING:
String className = System.getProperty(LAF_CLASS_NAME_PROPERTY);
if (className == null) {
LogManager.log(
"... custom look and feel class name was not specified, using system default");
className = UiUtils.getDefaultLookAndFeelClassName();
} else if (!className.contains(StringUtils.DOT)) { // short name of the L&F class
className = UiUtils.getLookAndFeelClassNameByShortName(className);
}
LogManager.log("... class name: " + className);
if (Boolean.getBoolean(LAF_DECORATED_WINDOWS_PROPERTY)) {
JFrame.setDefaultLookAndFeelDecorated(true);
}
try {
Thread jdkFileChooserWarningLogThread = null;
try {
// this helps to avoid some GTK L&F bugs for some locales
LogManager.log("... get installed L&Fs");
UIManager.getInstalledLookAndFeels();
LogManager.log("... set specified L&F");
UIManager.setLookAndFeel(className);
LogManager.log("... check headless");
if (GraphicsEnvironment.isHeadless()) {
HeadlessException e =
new HeadlessException(
ResourceUtils.getString(
UiUtils.class, RESOURCE_FAILED_TO_INIT_UI_HEADLESS));
System.err.println(
ResourceUtils.getString(UiUtils.class, RESOURCE_FAILED_TO_INIT_UI));
System.err.println(e.getMessage());
throw new InitializationException(
ResourceUtils.getString(UiUtils.class, RESOURCE_FAILED_TO_INIT_UI), e);
}
if (System.getProperty("os.name").startsWith("Windows")) {
// workaround for the issue with further using JFileChooser
// in case of missing system icons
// Java Issue :
// http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6210674
// NBI Issue :
// http://www.netbeans.org/issues/show_bug.cgi?id=105065
// it also a workaround for two more bugs
// http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6449933
// http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6489447
LogManager.log("... creating JFileChooser object to check possible issues with UI");
if (System.getProperty("java.version").startsWith("1.6")) {
File desktop = new File(SystemUtils.getUserHomeDirectory(), "Desktop");
File[] zips = null;
final List<String> names = new ArrayList<String>();
if (FileUtils.exists(desktop)) {
zips =
desktop.listFiles(
new FileFilter() {
public boolean accept(File pathname) {
boolean result =
pathname.getName().endsWith(".zip")
&& pathname.length() > 1000000L;
if (result) {
names.add(pathname.getName());
}
return result;
}
});
}
if (zips != null && zips.length > 0) {
jdkFileChooserWarningLogThread =
new NbiThread() {
@Override
public void run() {
try {
sleep(8000); // 8 seconds
} catch (InterruptedException e) {
return;
}
final File lock =
new File(
Installer.getInstance().getLocalDirectory(),
Installer.LOCK_FILE_NAME);
LogManager.log("\n... !!! WARNING !!!");
LogManager.log(
"... There are some big zip files on your desktop: "
+ StringUtils.asString(names));
LogManager.log(
"... In case installer UI does not appear for a long time:");
LogManager.log("... 1) kill the installer process");
LogManager.log(
"... 2) move those zip files somewhere from the desktop");
LogManager.log("... 3) delete " + lock);
LogManager.log("... 4) run installer again");
LogManager.log(
"... For more details see the following bugs descriptions: ");
LogManager.log(
"... http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6372808");
LogManager.log(
"... http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=5050516");
}
};
jdkFileChooserWarningLogThread.start();
}
}
if (SwingUtilities.isEventDispatchThread()) {
new JFileChooser();
} else {
try {
SwingUtilities.invokeAndWait(
new Runnable() {
public void run() {
new JFileChooser();
}
});
} catch (InvocationTargetException e) {
throw (e.getCause() != null) ? e.getCause() : e;
}
}
if (jdkFileChooserWarningLogThread != null) {
jdkFileChooserWarningLogThread.interrupt();
jdkFileChooserWarningLogThread = null;
}
LogManager.log("... getting default Toolkit to check possible issues with UI");
Toolkit.getDefaultToolkit();
// workaround for JDK issue with JProgressBar using StyleXP
// http://www.netbeans.org/issues/show_bug.cgi?id=106876
// http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6337517
LogManager.log("... creating JProgressBar object to check possible issues with UI");
new JProgressBar().getMaximumSize();
LogManager.log("... all UI checks done");
}
LogManager.log("... L&F is set");
} catch (Throwable e) {
if (jdkFileChooserWarningLogThread != null) {
jdkFileChooserWarningLogThread.interrupt();
jdkFileChooserWarningLogThread = null;
}
// we're catching Throwable here as pretty much anything can happen
// while setting the look and feel and we have no control over it
// if something wrong happens we should fall back to the default
// cross-platform look and feel which is assumed to be working
// correctly
LogManager.log(
"... could not activate defined L&F, initializing cross-platfrom one", e);
if (e instanceof InternalError) {
System.err.println(e.getMessage());
} else if (e instanceof ExceptionInInitializerError) {
final Throwable cause = e.getCause();
if ((cause != null) && (cause instanceof HeadlessException)) {
System.err.println(cause.getMessage());
}
}
className = UIManager.getCrossPlatformLookAndFeelClassName();
LogManager.log("... cross-platform L&F class-name : " + className);
UIManager.setLookAndFeel(className);
if (System.getProperty(LAF_CLASS_NAME_PROPERTY) != null) {
// Throw exception only if user specified custom L&F,
// otherwise just go to initialization of cross-platfrom L&F
// (Exception e is already logged above)
// See also http://www.netbeans.org/issues/show_bug.cgi?id=122557
// This exception would be thrown only if cross-platform LAF is successfully
// installed
throw new InitializationException(
ResourceUtils.getString(UiUtils.class, RESOURCE_FAILED_TO_ACTIVATE_DEFINED_LAF),
e);
}
}
} catch (NoClassDefFoundError e) {
throw new InitializationException(
ResourceUtils.getString(
UiUtils.class, RESOURCE_FAILED_TO_ACTIVATE_CROSSPLATFORM_LAF),
e);
} catch (ClassNotFoundException e) {
throw new InitializationException(
ResourceUtils.getString(
UiUtils.class, RESOURCE_FAILED_TO_ACTIVATE_CROSSPLATFORM_LAF),
e);
} catch (InstantiationException e) {
throw new InitializationException(
ResourceUtils.getString(
UiUtils.class, RESOURCE_FAILED_TO_ACTIVATE_CROSSPLATFORM_LAF),
e);
} catch (IllegalAccessException e) {
throw new InitializationException(
ResourceUtils.getString(
UiUtils.class, RESOURCE_FAILED_TO_ACTIVATE_CROSSPLATFORM_LAF),
e);
} catch (UnsupportedLookAndFeelException e) {
throw new InitializationException(
ResourceUtils.getString(
UiUtils.class, RESOURCE_FAILED_TO_ACTIVATE_CROSSPLATFORM_LAF),
e);
}
break;
}
} finally {
LogManager.unindent();
LogManager.log("... initializing L&F finished");
if (Boolean.getBoolean("nbi.look.and.feel.dump.defaults")) {
try {
LogManager.logIndent("... dumping UIManger L&F defaults: ");
Hashtable hash = (Hashtable) UIManager.getLookAndFeelDefaults();
Enumeration keys = hash.keys();
while (keys.hasMoreElements()) {
Object key = keys.nextElement();
LogManager.log("" + key + " = " + hash.get(key));
}
} catch (Exception e) {
LogManager.log(e);
} finally {
LogManager.unindent();
}
}
lookAndFeelInitialized = true;
lookAndFeelType = getLAF();
}
}
