public boolean isCurrentThreadEDT() {
if (NativeWindowFactory.isAWTAvailable()) {
initAWTReflection();
return ((Boolean) ReflectionUtil.callMethod(null, mAWTIsDispatchThread, null)).booleanValue();
}
return isRunning() && mainThread == Thread.currentThread();
}
/** invokes the given Runnable */
public void invoke(boolean wait, Runnable r) {
if (r == null) {
return;
}
if (NativeWindowFactory.isAWTAvailable()) {
initAWTReflection();
// handover to AWT MainThread ..
try {
if (((Boolean) ReflectionUtil.callMethod(null, mAWTIsDispatchThread, null))
.booleanValue()) {
r.run();
return;
}
if (wait) {
ReflectionUtil.callMethod(null, mAWTInvokeAndWait, new Object[] {r});
} else {
ReflectionUtil.callMethod(null, mAWTInvokeLater, new Object[] {r});
}
} catch (Exception e) {
throw new NativeWindowException(e);
}
return;
}
// if this main thread is not being used or
// if this is already the main thread .. just execute.
if (!isRunning() || mainThread == Thread.currentThread()) {
r.run();
return;
}
boolean doWait = wait && isRunning() && mainThread != Thread.currentThread();
Object lock = new Object();
RunnableTask rTask = new RunnableTask(r, doWait ? lock : null, true);
Throwable throwable = null;
synchronized (lock) {
invokeLater(rTask);
if (doWait) {
try {
lock.wait();
} catch (InterruptedException ie) {
throwable = ie;
}
}
}
if (null == throwable) {
throwable = rTask.getThrowable();
}
if (null != throwable) {
throw new RuntimeException(throwable);
}
}
