void notifyStopped() {
if (embedder != null && embedder.isActive()) {
for (int i = strokes.size() - 1; i >= 0; i--) {
embedder.unregisterAccelerator(i);
}
}
}
void unregisterAccelerator(AWTKeyStroke stroke) {
if (stroke == null) return;
if (embedder != null && embedder.isActive()) {
int index = strokes.indexOf(stroke);
embedder.unregisterAccelerator(index);
}
}
void registerAccelerator(AWTKeyStroke stroke) {
if (stroke == null) return;
strokes.add(stroke);
if (embedder != null && embedder.isActive()) {
embedder.registerAccelerator(stroke, strokes.size() - 1);
}
}
protected void traverseOutBackward() {
if (embedder != null && embedder.isActive()) {
if (embedder.isApplicationActive()) {
xembedLog.fine("Traversing out Backward");
embedder.traverseOutBackward();
}
}
}
public boolean requestWindowFocus(long time, boolean timeProvided) {
// Should check for active state of host application
if (embedder != null && embedder.isActive()) {
xembedLog.fine("Requesting focus from embedding host");
return embedder.requestFocus();
} else {
xembedLog.fine("Requesting focus from X");
return super.requestWindowFocus(time, timeProvided);
}
}
void notifyStarted() {
// Register accelerators
if (embedder != null && embedder.isActive()) {
int i = 0;
Iterator<AWTKeyStroke> iter = strokes.iterator();
while (iter.hasNext()) {
embedder.registerAccelerator(iter.next(), i++);
}
}
// Now we know that the the embedder is an XEmbed server, so we
// reregister the drop target to enable XDnD protocol support via
// XEmbed.
updateDropTarget();
}
protected void requestInitialFocus() {
if (embedder != null && supportsXEmbed()) {
embedder.requestFocus();
} else {
super.requestInitialFocus();
}
}
@Override
public void dispose() {
if (embedder != null) {
// uninstall X11 event dispatcher
embedder.setClient(null);
}
super.dispose();
}
void postInit(XCreateWindowParams params) {
super.postInit(params);
if (embedder != null) {
// install X11 event dispatcher
embedder.setClient(this);
// reparent to XEmbed server
embedder.install();
} else if (getParentWindowHandle() != 0) {
XToolkit.awtLock();
try {
XlibWrapper.XReparentWindow(
XToolkit.getDisplay(), getWindow(), getParentWindowHandle(), 0, 0);
} finally {
XToolkit.awtUnlock();
}
}
}
protected boolean isEventDisabled(XEvent e) {
if (embedder != null && embedder.isActive()) {
switch (e.get_type()) {
case XConstants.FocusIn:
case XConstants.FocusOut:
return true;
}
}
return super.isEventDisabled(e);
}
boolean isXEmbedActive() {
return embedder != null && embedder.isActive();
}