/** Is called when the applet wants to be resized. */
@Override
public void appletResize(int width, int height) {
currentAppletSize.width = width;
currentAppletSize.height = height;
final Dimension currentSize = new Dimension(currentAppletSize.width, currentAppletSize.height);
if (loader != null) {
AppContext appCtxt = loader.getAppContext();
if (appCtxt != null) appEvtQ = (java.awt.EventQueue) appCtxt.get(AppContext.EVENT_QUEUE_KEY);
}
final AppletPanel ap = this;
if (appEvtQ != null) {
appEvtQ.postEvent(
new InvocationEvent(
Toolkit.getDefaultToolkit(),
new Runnable() {
@Override
public void run() {
if (ap != null) {
ap.dispatchAppletEvent(APPLET_RESIZE, currentSize);
}
}
}));
}
}
/**
* Constructor.
*
* @param session Session object for this service
* @param urlname URLName object to be used for this service
*/
protected Service(Session session, URLName urlname) {
this.session = session;
debug = session.getDebug();
url = urlname;
/*
* Initialize the URLName with default values.
* The URLName will be updated when connect is called.
*/
String protocol = null;
String host = null;
int port = -1;
String user = null;
String password = null;
String file = null;
// get whatever information we can from the URL
// XXX - url should always be non-null here, Session
// passes it into the constructor
if (url != null) {
protocol = url.getProtocol();
host = url.getHost();
port = url.getPort();
user = url.getUsername();
password = url.getPassword();
file = url.getFile();
}
// try to get protocol-specific default properties
if (protocol != null) {
if (host == null) host = session.getProperty("mail." + protocol + ".host");
if (user == null) user = session.getProperty("mail." + protocol + ".user");
}
// try to get mail-wide default properties
if (host == null) host = session.getProperty("mail.host");
if (user == null) user = session.getProperty("mail.user");
// try using the system username
if (user == null) {
try {
user = System.getProperty("user.name");
} catch (SecurityException sex) {
// XXX - it's not worth creating a MailLogger just for this
// logger.log(Level.CONFIG, "Can't get user.name property", sex);
}
}
url = new URLName(protocol, host, port, file, user, password);
// create or choose the appropriate event queue
String scope = session.getProperties().getProperty("mail.event.scope", "folder");
Executor executor = (Executor) session.getProperties().get("mail.event.executor");
if (scope.equalsIgnoreCase("application")) q = EventQueue.getApplicationEventQueue(executor);
else if (scope.equalsIgnoreCase("session")) q = session.getEventQueue();
else // if (scope.equalsIgnoreCase("store") ||
// scope.equalsIgnoreCase("folder"))
q = new EventQueue(executor);
}
public static void main(String[] args) {
StringBuffer result = new StringBuffer("<html><body><h1>Fibonacci Sequence</h1><ol>");
long f1 = 0;
long f2 = 1;
for (int i = 0; i < 50; i++) {
result.append("<li>");
result.append(f1);
long temp = f2;
f2 = f1 + f2;
f1 = temp;
}
result.append("</ol></body></html>");
JEditorPane jep = new JEditorPane("text/html", result.toString());
jep.setEditable(false);
// new FibonocciRectangles().execute();
JScrollPane scrollPane = new JScrollPane(jep);
JFrame f = new JFrame("Fibonacci Sequence");
f.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
f.setContentPane(scrollPane);
f.setSize(512, 342);
EventQueue.invokeLater(new FrameShower(f));
}
synchronized void append(String val) {
values.add(val);
if (queue) {
queue = false;
EventQueue.invokeLater(this);
}
}
public static void main(String[] args) {
EventQueue.invokeLater(
new Runnable() {
public void run() {
new Server();
}
});
}
public static void main(String... args) {
EventQueue.invokeLater(
new Runnable() {
@Override
public void run() {
createAndShowGUI();
}
});
}
public static void main(String[] args) {
EventQueue.invokeLater(
new Runnable() {
public void run() {
JFrame frame = new PostTestFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
});
}
synchronized void clear() {
clear = true;
curLength = 0;
lengths.clear();
values.clear();
if (queue) {
queue = false;
EventQueue.invokeLater(this);
}
}
public static void main(String[] args) throws Exception {
EventQueue.invokeLater(
new Runnable() {
public void run() {
JFrame frame = new SwingWorkerFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
});
}
public void fireShowJoystickError(final String msg) {
final Component owner = this.joyFrm;
if ((owner != null) && (msg != null)) {
EventQueue.invokeLater(
new Runnable() {
@Override
public void run() {
BasicDlg.showErrorDlg(owner, msg);
}
});
}
}
/**
* Add the event and vector of listeners to the queue to be delivered.
*
* @param event the event
* @param vector the vector of listeners
*/
protected void queueEvent(MailEvent event, Vector vector) {
/*
* Copy the vector in order to freeze the state of the set
* of EventListeners the event should be delivered to prior
* to delivery. This ensures that any changes made to the
* Vector from a target listener's method during the delivery
* of this event will not take effect until after the event is
* delivered.
*/
Vector v = (Vector) vector.clone();
q.enqueue(event, v);
}
// used to actually bring up the window
public void run() {
// this creates the window
Runnable runner =
new Runnable() {
public void run() {
// create the main frame
frame = new JFrame("Search result: " + myFName);
frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
// create the area to display the text
JTextArea textArea = new JTextArea();
textArea.setLineWrap(true);
textArea.insert(stringToCheck, 0);
JScrollPane scrollPane = new JScrollPane(textArea);
frame.add(scrollPane, BorderLayout.CENTER);
// create the button and the area where it is displated
JPanel dotPanel = new JPanel(new BorderLayout());
JButton myButton;
if (myFileList.size() != 0) myButton = new JButton("Onto next file");
else myButton = new JButton("Done");
dotPanel.add(myButton, BorderLayout.CENTER);
frame.add(dotPanel, BorderLayout.SOUTH);
// this listens for a user to click the "done" button
ActionListener buttonListener =
new ActionListener() {
public void actionPerformed(ActionEvent e) {
iAmDone.release(1);
frame.dispose();
}
};
// add the button and make the frame visible
myButton.addActionListener(buttonListener);
frame.setSize(500, 500);
frame.setVisible(true);
}
};
// run the window
EventQueue.invokeLater(runner);
}
private void updJoystickFrm(final int joyNum) {
final JoystickFrm joyFrm = this.joyFrm;
if ((joyFrm != null) && (joyNum >= 0) && (joyNum < this.joyThreads.length)) {
int nJoys = 0;
EmuSys emuSys = this.emuSys;
if (emuSys != null) {
nJoys = emuSys.getSupportedJoystickCount();
}
final boolean emulated = (joyNum < nJoys);
final boolean connected = (this.joyThreads[joyNum] != null);
EventQueue.invokeLater(
new Runnable() {
@Override
public void run() {
joyFrm.setJoystickState(joyNum, emulated, connected);
}
});
}
}
/**
* Notify all ConnectionListeners. Service implementations are expected to use this method to
* broadcast connection events.
*
* <p>The provided default implementation queues the event into an internal event queue. An event
* dispatcher thread dequeues events from the queue and dispatches them to the registered
* ConnectionListeners. Note that the event dispatching occurs in a separate thread, thus avoiding
* potential deadlock problems.
*
* @param type the ConnectionEvent type
*/
protected void notifyConnectionListeners(int type) {
/*
* Don't bother queuing an event if there's no listeners.
* Yes, listeners could be removed after checking, which
* just makes this an expensive no-op.
*/
if (connectionListeners.size() > 0) {
ConnectionEvent e = new ConnectionEvent(this, type);
queueEvent(e, connectionListeners);
}
/* Fix for broken JDK1.1.x Garbage collector :
* The 'conservative' GC in JDK1.1.x occasionally fails to
* garbage-collect Threads which are in the wait state.
* This would result in thread (and consequently memory) leaks.
*
* We attempt to fix this by sending a 'terminator' event
* to the queue, after we've sent the CLOSED event. The
* terminator event causes the event-dispatching thread to
* self destruct.
*/
if (type == ConnectionEvent.CLOSED) q.terminateQueue();
}
private static void init() {
final File basePath = basePath();
basePath.mkdirs();
final File namesFile = new File(basePath, "names.dat");
final File attributesFile = new File(basePath, "attrib.dat");
final File contentsFile = new File(basePath, "content.dat");
final File recordsFile = new File(basePath, "records.dat");
if (!namesFile.exists()) {
invalidateIndex();
}
try {
if (getCorruptionMarkerFile().exists()) {
invalidateIndex();
throw new IOException("Corruption marker file found");
}
PagedFileStorage.StorageLockContext storageLockContext =
new PagedFileStorage.StorageLock(false).myDefaultStorageLockContext;
myNames = new PersistentStringEnumerator(namesFile, storageLockContext);
myAttributes = new Storage(attributesFile.getCanonicalPath(), REASONABLY_SMALL);
myContents =
new RefCountingStorage(
contentsFile.getCanonicalPath(),
CapacityAllocationPolicy
.FIVE_PERCENT_FOR_GROWTH); // sources usually zipped with 4x ratio
boolean aligned = PagedFileStorage.BUFFER_SIZE % RECORD_SIZE == 0;
assert aligned; // for performance
myRecords =
new ResizeableMappedFile(
recordsFile, 20 * 1024, storageLockContext, PagedFileStorage.BUFFER_SIZE, aligned);
if (myRecords.length() == 0) {
cleanRecord(0); // Clean header
cleanRecord(1); // Create root record
setCurrentVersion();
}
if (getVersion() != VERSION) {
throw new IOException("FS repository version mismatch");
}
if (myRecords.getInt(HEADER_CONNECTION_STATUS_OFFSET) != SAFELY_CLOSED_MAGIC) {
throw new IOException("FS repository wasn't safely shut down");
}
markDirty();
scanFreeRecords();
} catch (Exception e) { // IOException, IllegalArgumentException
LOG.info(
"Filesystem storage is corrupted or does not exist. [Re]Building. Reason: "
+ e.getMessage());
try {
closeFiles();
boolean deleted = FileUtil.delete(getCorruptionMarkerFile());
deleted &= deleteWithSubordinates(namesFile);
deleted &= AbstractStorage.deleteFiles(attributesFile.getCanonicalPath());
deleted &= AbstractStorage.deleteFiles(contentsFile.getCanonicalPath());
deleted &= deleteWithSubordinates(recordsFile);
if (!deleted) {
throw new IOException("Cannot delete filesystem storage files");
}
} catch (final IOException e1) {
final Runnable warnAndShutdown =
new Runnable() {
@Override
public void run() {
if (ApplicationManager.getApplication().isUnitTestMode()) {
//noinspection CallToPrintStackTrace
e1.printStackTrace();
} else {
final String message =
"Files in "
+ basePath.getPath()
+ " are locked.\n"
+ ApplicationNamesInfo.getInstance().getProductName()
+ " will not be able to start up.";
if (!ApplicationManager.getApplication().isHeadlessEnvironment()) {
JOptionPane.showMessageDialog(
JOptionPane.getRootFrame(),
message,
"Fatal Error",
JOptionPane.ERROR_MESSAGE);
} else {
//noinspection UseOfSystemOutOrSystemErr
System.err.println(message);
}
}
Runtime.getRuntime().halt(1);
}
};
if (EventQueue.isDispatchThread()) {
warnAndShutdown.run();
} else {
//noinspection SSBasedInspection
SwingUtilities.invokeLater(warnAndShutdown);
}
throw new RuntimeException("Can't rebuild filesystem storage ", e1);
}
init();
}
}
@Override
public void run() {
this.emuRunning = true;
while (this.emuRunning) {
try {
/*
* Pruefen, ob ein Programm geladen oder der Emulator
* tatsaechlich zurueckgesetzt werden soll
*/
LoadData loadData = null;
synchronized (this.monitor) {
loadData = this.loadData;
if (loadData != null) {
this.loadData = null;
} else {
if (this.resetLevel == ResetLevel.POWER_ON) {
Arrays.fill(this.ram, (byte) 0);
}
}
}
if (loadData != null) {
loadData.loadIntoMemory(this);
this.z80cpu.setRegPC(loadData.getStartAddr());
if (this.emuSys != null) {
int spInitValue = this.emuSys.getAppStartStackInitValue();
if (spInitValue > 0) {
this.z80cpu.setRegSP(spInitValue);
}
}
} else {
if ((this.resetLevel == ResetLevel.COLD_RESET)
|| (this.resetLevel == ResetLevel.POWER_ON)) {
this.z80cpu.resetCPU(true);
} else {
this.z80cpu.resetCPU(false);
}
if (this.emuSys != null) {
this.emuSys.reset(this.resetLevel, Main.getProperties());
this.z80cpu.setRegPC(this.emuSys.getResetStartAddress(this.resetLevel));
}
}
// RAM-Floppies und Druckmanager zuruecksetzen
this.printMngr.reset();
this.ramFloppy1.reset();
this.ramFloppy2.reset();
if ((this.emuSys != null)
&& (this.resetLevel == ResetLevel.POWER_ON)
&& Main.getBooleanProperty("jkcemu.ramfloppy.clear_on_power_on", false)) {
if (this.emuSys.supportsRAMFloppy1() && (this.ramFloppy1.getUsedSize() > 0)) {
this.ramFloppy1.clear();
}
if (this.emuSys.supportsRAMFloppy2() && (this.ramFloppy2.getUsedSize() > 0)) {
this.ramFloppy2.clear();
}
}
// Fenster informieren
final Frame[] frms = Frame.getFrames();
if (frms != null) {
EventQueue.invokeLater(
new Runnable() {
@Override
public void run() {
for (Frame f : frms) {
if (f instanceof BasicFrm) {
((BasicFrm) f).resetFired();
}
}
}
});
}
// in die Z80-Emulation verzweigen
this.resetLevel = ResetLevel.NO_RESET;
this.z80cpu.run();
} catch (Z80ExternalException ex) {
} catch (Exception ex) {
this.emuRunning = false;
EventQueue.invokeLater(new ErrorMsg(this.screenFrm, ex));
}
}
}
/** Stop the event dispatcher thread so the queue can be garbage collected. */
protected void finalize() throws Throwable {
super.finalize();
q.terminateQueue();
}
