void preInit(XCreateWindowParams params) {
super.preInit(params);
if (!resize_request.isInterned()) {
resize_request.intern(false);
}
winAttr.initialFocus = true;
currentInsets = new Insets(0, 0, 0, 0); // replacemenet for wdata->top, left, bottom, right
applyGuessedInsets();
Rectangle bounds = (Rectangle) params.get(BOUNDS);
dimensions = new WindowDimensions(bounds, getRealInsets(), false);
params.put(BOUNDS, dimensions.getClientRect());
if (insLog.isLoggable(Level.FINE)) {
insLog.log(Level.FINE, "Initial dimensions {0}", new Object[] {String.valueOf(dimensions)});
}
// Deny default processing of these events on the shell - proxy will take care of
// them instead
Long eventMask = (Long) params.get(EVENT_MASK);
params.add(
EVENT_MASK,
Long.valueOf(eventMask.longValue() & ~(FocusChangeMask | KeyPressMask | KeyReleaseMask)));
}
protected void initClientLeader() {
XToolkit.awtLock();
try {
if (wm_client_leader == null) {
wm_client_leader = XAtom.get("WM_CLIENT_LEADER");
}
wm_client_leader.setWindowProperty(this, getXAWTRootWindow());
} finally {
XToolkit.awtUnlock();
}
}
void setWMClass(String[] cl) {
if (cl.length != 2) {
throw new IllegalArgumentException("WM_CLASS_NAME consists of exactly two strings");
}
XToolkit.awtLock();
try {
XAtom xa = XAtom.get(XAtom.XA_WM_CLASS);
xa.setProperty8(getWindow(), cl[0] + '\0' + cl[1]);
} finally {
XToolkit.awtUnlock();
}
}
private XAtom getTargetsPropertyAtom() {
if (null == targetsPropertyAtom) {
targetsPropertyAtom =
XAtom.get("XAWT_TARGETS_OF_SELECTION:" + selection.getSelectionAtom().getName());
}
return targetsPropertyAtom;
}
/*
* Tracks changes of available formats.
* NOTE: This method may be called by privileged threads.
* DO NOT INVOKE CLIENT CODE ON THIS THREAD!
*/
private void checkChange(XSelectionEvent xse) {
final long propertyAtom = xse.get_property();
if (propertyAtom != getTargetsPropertyAtom().getAtom()) {
// wrong atom
return;
}
final XAtom selectionAtom = XAtom.get(xse.get_selection());
final XSelection changedSelection = XSelection.getSelection(selectionAtom);
if (null == changedSelection || changedSelection != selection) {
// unknown selection - do nothing
return;
}
isSelectionNotifyProcessed = true;
if (selection.isOwner()) {
// selection is owner - do not need formats
return;
}
long[] formats = null;
if (propertyAtom == XConstants.None) {
// We treat None property atom as "empty selection".
formats = new long[0];
} else {
WindowPropertyGetter targetsGetter =
new WindowPropertyGetter(
XWindow.getXAWTRootWindow().getWindow(),
XAtom.get(propertyAtom),
0,
XSelection.MAX_LENGTH,
true,
XConstants.AnyPropertyType);
try {
targetsGetter.execute();
formats = XSelection.getFormats(targetsGetter);
} finally {
targetsGetter.dispose();
}
}
checkChange(formats);
}
public void handlePropertyNotify(XEvent xev) {
XPropertyEvent msg = xev.get_xproperty();
if (XPropertyCache.isCachingSupported()) {
XPropertyCache.clearCache(window, XAtom.get(msg.get_atom()));
}
if (eventLog.isLoggable(Level.FINER)) {
eventLog.log(Level.FINER, "{0}", new Object[] {String.valueOf(msg)});
}
}
public void handleClientMessage(XEvent xev) {
super.handleClientMessage(xev);
XClientMessageEvent cl = xev.get_xclient();
if ((wm_protocols != null) && (cl.get_message_type() == wm_protocols.getAtom())) {
if (cl.get_data(0) == wm_delete_window.getAtom()) {
handleQuit();
} else if (cl.get_data(0) == wm_take_focus.getAtom()) {
handleWmTakeFocus(cl);
}
} else if (cl.get_message_type() == resize_request.getAtom()) {
reshape(
(int) cl.get_data(0), (int) cl.get_data(1),
(int) cl.get_data(2), (int) cl.get_data(3),
(int) cl.get_data(4), true);
}
}
void updateWMName() {
String name = getWMName();
XToolkit.awtLock();
try {
if (name == null) {
name = " ";
}
XAtom nameAtom = XAtom.get(XAtom.XA_WM_NAME);
nameAtom.setProperty(getWindow(), name);
XAtom netNameAtom = XAtom.get("_NET_WM_NAME");
netNameAtom.setPropertyUTF8(getWindow(), name);
} finally {
XToolkit.awtUnlock();
}
}
void updateWMName() {
super.updateWMName();
String name = getWMName();
XToolkit.awtLock();
try {
if (name == null || name.trim().equals("")) {
name = "Java";
}
XAtom iconNameAtom = XAtom.get(XAtom.XA_WM_ICON_NAME);
iconNameAtom.setProperty(getWindow(), name);
XAtom netIconNameAtom = XAtom.get("_NET_WM_ICON_NAME");
netIconNameAtom.setPropertyUTF8(getWindow(), name);
} finally {
XToolkit.awtUnlock();
}
}
/** Creates a system clipboard object. */
public XClipboard(String name, String selectionName) {
super(name);
selection = new XSelection(XAtom.get(selectionName));
selection.registerOwershipListener(this);
}
