// Coordinates are that of the shell
void setContentBounds(WindowDimensions dims) {
XToolkit.awtLock();
try {
// Bounds of content window are of the same size as bounds of Java window and with
// location as -(insets)
Rectangle newBounds = dims.getBounds();
Insets in = dims.getInsets();
if (in != null) {
newBounds.setLocation(-in.left, -in.top);
}
if (insLog.isLoggable(PlatformLogger.Level.FINE)) {
insLog.fine("Setting content bounds {0}, old bounds {1}", newBounds, getBounds());
}
// Fix for 5023533:
// Change in the size of the content window means, well, change of the size
// Change in the location of the content window means change in insets
boolean needHandleResize = !(newBounds.equals(getBounds()));
reshape(newBounds);
if (needHandleResize) {
insLog.fine("Sending RESIZED");
handleResize(newBounds);
}
} finally {
XToolkit.awtUnlock();
}
validateSurface();
}
Rectangle getClientBounds() {
XToolkit.awtLock();
try {
XWindowAttributes wattr = new XWindowAttributes();
try {
XToolkit.WITH_XERROR_HANDLER(XErrorHandler.IgnoreBadWindowHandler.getInstance());
int status =
XlibWrapper.XGetWindowAttributes(XToolkit.getDisplay(), xembed.handle, wattr.pData);
XToolkit.RESTORE_XERROR_HANDLER();
if (status == 0
|| (XToolkit.saved_error != null
&& XToolkit.saved_error.get_error_code() != XConstants.Success)) {
return null;
}
return new Rectangle(wattr.get_x(), wattr.get_y(), wattr.get_width(), wattr.get_height());
} finally {
wattr.dispose();
}
} finally {
XToolkit.awtUnlock();
}
}
/** Returns the parent for the given window */
static long getParentWindow(long window) {
XToolkit.awtLock();
try {
XBaseWindow bw = XToolkit.windowToXWindow(window);
if (bw != null) {
XBaseWindow pbw = bw.getParentWindow();
if (pbw != null) {
return pbw.getWindow();
}
}
XQueryTree qt = new XQueryTree(window);
try {
if (qt.execute() == 0) {
return 0;
} else {
return qt.get_parent();
}
} finally {
qt.dispose();
}
} finally {
XToolkit.awtUnlock();
}
}
/** Returns the supported cursor size */
static Dimension getBestCursorSize(int preferredWidth, int preferredHeight) {
// Fix for bug 4212593 The Toolkit.createCustomCursor does not
// check absence of the image of cursor
// We use XQueryBestCursor which accepts unsigned ints to obtain
// the largest cursor size that could be dislpayed
// Dimension d = new Dimension(Math.abs(preferredWidth), Math.abs(preferredHeight));
Dimension d;
XToolkit.awtLock();
try {
long display = XToolkit.getDisplay();
long root_window = XlibWrapper.RootWindow(display, XlibWrapper.DefaultScreen(display));
XlibWrapper.XQueryBestCursor(
display,
root_window,
Math.abs(preferredWidth),
Math.abs(preferredHeight),
XlibWrapper.larg1,
XlibWrapper.larg2);
d =
new Dimension(
XlibWrapper.unsafe.getInt(XlibWrapper.larg1),
XlibWrapper.unsafe.getInt(XlibWrapper.larg2));
} finally {
XToolkit.awtUnlock();
}
return d;
}
/* */ public void addNotify() /* */ {
/* 65 */ if (getPeer() == null) {
/* 66 */ XToolkit localXToolkit = (XToolkit) Toolkit.getDefaultToolkit();
/* 67 */ setPeer(localXToolkit.createEmbeddedFrame(this));
/* */ }
/* 69 */ super.addNotify();
/* */ }
/** Returns the bounds of the given window, in absolute coordinates */
static Rectangle getWindowGeometry(long window) {
XToolkit.awtLock();
try {
int res =
XlibWrapper.XGetGeometry(
XToolkit.getDisplay(),
window,
XlibWrapper.larg1, // root_return
XlibWrapper.larg2, // x_return
XlibWrapper.larg3, // y_return
XlibWrapper.larg4, // width_return
XlibWrapper.larg5, // height_return
XlibWrapper.larg6, // border_width_return
XlibWrapper.larg7); // depth_return
if (res == 0) {
return null;
}
int x = Native.getInt(XlibWrapper.larg2);
int y = Native.getInt(XlibWrapper.larg3);
long width = Native.getUInt(XlibWrapper.larg4);
long height = Native.getUInt(XlibWrapper.larg5);
return new Rectangle(x, y, (int) width, (int) height);
} finally {
XToolkit.awtUnlock();
}
}
/**
* Translate coordinates from one window into another. Optimized for XAWT - uses cached data when
* possible. Preferable over pure XTranslateCoordinates.
*
* @return coordinates relative to dst, or null if error happened
*/
static Point toOtherWindow(long src, long dst, int x, int y) {
Point rpt = new Point(0, 0);
// Check if both windows belong to XAWT - then no X calls are necessary
XBaseWindow srcPeer = XToolkit.windowToXWindow(src);
XBaseWindow dstPeer = XToolkit.windowToXWindow(dst);
if (srcPeer != null && dstPeer != null) {
// (x, y) is relative to src
rpt.x = x + srcPeer.getAbsoluteX() - dstPeer.getAbsoluteX();
rpt.y = y + srcPeer.getAbsoluteY() - dstPeer.getAbsoluteY();
} else if (dstPeer != null && XlibUtil.isRoot(src, dstPeer.getScreenNumber())) {
// from root into peer
rpt.x = x - dstPeer.getAbsoluteX();
rpt.y = y - dstPeer.getAbsoluteY();
} else if (srcPeer != null && XlibUtil.isRoot(dst, srcPeer.getScreenNumber())) {
// from peer into root
rpt.x = x + srcPeer.getAbsoluteX();
rpt.y = y + srcPeer.getAbsoluteY();
} else {
rpt = XlibUtil.translateCoordinates(src, dst, new Point(x, y));
}
return rpt;
}
public static long xGetInputFocus() {
XToolkit.awtLock();
try {
return XlibWrapper.XGetInputFocus(XToolkit.getDisplay());
} finally {
XToolkit.awtUnlock();
}
}
public void toFront() {
XToolkit.awtLock();
try {
XlibWrapper.XRaiseWindow(XToolkit.getDisplay(), getWindow());
} finally {
XToolkit.awtUnlock();
}
}
/** Helper function to set W */
public final void setWMHints(XWMHints hints) {
XToolkit.awtLock();
try {
XlibWrapper.XSetWMHints(XToolkit.getDisplay(), getWindow(), hints.pData);
} finally {
XToolkit.awtUnlock();
}
}
void flush() {
XToolkit.awtLock();
try {
XlibWrapper.XFlush(XToolkit.getDisplay());
} finally {
XToolkit.awtUnlock();
}
}
// don't use getLocationOnScreen() inherited from XDecoratedPeer
public Point getLocationOnScreen() {
XToolkit.awtLock();
try {
return toGlobal(0, 0);
} finally {
XToolkit.awtUnlock();
}
}
static long getScreenOfWindow(long window) {
XToolkit.awtLock();
try {
return XlibWrapper.getScreenOfWindow(XToolkit.getDisplay(), window);
} finally {
XToolkit.awtUnlock();
}
}
/** set cursor */
public void setCursor(Cursor c) throws InvalidDnDOperationException {
XToolkit.awtLock();
try {
super.setCursor(c);
} finally {
XToolkit.awtUnlock();
}
}
long getScreenNumber() {
XToolkit.awtLock();
try {
return XlibWrapper.XScreenNumberOfScreen(getScreen());
} finally {
XToolkit.awtUnlock();
}
}
protected void createCursor(
byte[] xorMask,
byte[] andMask,
int width,
int height,
int fcolor,
int bcolor,
int xHotSpot,
int yHotSpot) {
XToolkit.awtLock();
try {
long display = XToolkit.getDisplay();
long root_window = XlibWrapper.RootWindow(display, XlibWrapper.DefaultScreen(display));
long colormap = XToolkit.getDefaultXColormap();
XColor fore_color = new XColor();
fore_color.set_flags((byte) (XlibWrapper.DoRed | XlibWrapper.DoGreen | XlibWrapper.DoBlue));
fore_color.set_red((short) (((fcolor >> 16) & 0x000000ff) << 8));
fore_color.set_green((short) (((fcolor >> 8) & 0x000000ff) << 8));
fore_color.set_blue((short) (((fcolor >> 0) & 0x000000ff) << 8));
XlibWrapper.XAllocColor(display, colormap, fore_color.pData);
XColor back_color = new XColor();
back_color.set_flags((byte) (XlibWrapper.DoRed | XlibWrapper.DoGreen | XlibWrapper.DoBlue));
back_color.set_red((short) (((bcolor >> 16) & 0x000000ff) << 8));
back_color.set_green((short) (((bcolor >> 8) & 0x000000ff) << 8));
back_color.set_blue((short) (((bcolor >> 0) & 0x000000ff) << 8));
XlibWrapper.XAllocColor(display, colormap, back_color.pData);
long nativeXorMask = Native.toData(xorMask);
long source =
XlibWrapper.XCreateBitmapFromData(display, root_window, nativeXorMask, width, height);
long nativeAndMask = Native.toData(andMask);
long mask =
XlibWrapper.XCreateBitmapFromData(display, root_window, nativeAndMask, width, height);
long cursor =
XlibWrapper.XCreatePixmapCursor(
display, source, mask, fore_color.pData, back_color.pData, xHotSpot, yHotSpot);
XlibWrapper.unsafe.freeMemory(nativeXorMask);
XlibWrapper.unsafe.freeMemory(nativeAndMask);
XlibWrapper.XFreePixmap(display, source);
XlibWrapper.XFreePixmap(display, mask);
back_color.dispose();
fore_color.dispose();
XGlobalCursorManager.setPData(this, cursor);
} finally {
XToolkit.awtUnlock();
}
}
public void setShellSize(Rectangle rec) {
if (insLog.isLoggable(Level.FINE)) insLog.fine("Setting shell size on " + this + " to " + rec);
XToolkit.awtLock();
try {
updateSizeHints(rec.x, rec.y, rec.width, rec.height);
XlibWrapper.XResizeWindow(XToolkit.getDisplay(), getShell(), rec.width, rec.height);
} finally {
XToolkit.awtUnlock();
}
}
public void xRequestFocus() {
XToolkit.awtLock();
try {
if (focusLog.isLoggable(Level.FINER))
focusLog.finer("XSetInputFocus on " + Long.toHexString(getWindow()));
XlibWrapper.XSetInputFocus(XToolkit.getDisplay(), getWindow());
} finally {
XToolkit.awtUnlock();
}
}
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 endDispatching() {
xembedLog.fine("End dispatching for " + Long.toHexString(xembed.handle));
XToolkit.awtLock();
try {
XDropTargetRegistry.getRegistry().unregisterXEmbedClient(getWindow(), xembed.handle);
// We can't deselect input since someone else might be interested in it
XToolkit.removeEventDispatcher(xembed.handle, xembed);
} finally {
XToolkit.awtUnlock();
}
}
/** Checks if the given window is a root window for the given screen */
static boolean isRoot(long rootCandidate, long screenNumber) {
long root;
XToolkit.awtLock();
try {
root = XlibWrapper.RootWindow(XToolkit.getDisplay(), screenNumber);
} finally {
XToolkit.awtUnlock();
}
return root == rootCandidate;
}
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();
}
}
static boolean processEvent(XEvent ev) {
XToolkit.awtLock();
try {
try {
return theInstance.doProcessEvent(ev);
} catch (XException e) {
e.printStackTrace();
return false;
}
} finally {
XToolkit.awtUnlock();
}
}
protected void handleCorrectInsets(Insets correctWM) {
XToolkit.awtLock();
try {
/*
* Ok, now see if we need adjust window size because
* initial insets were wrong (most likely they were).
*/
Insets correction = difference(correctWM, currentInsets);
if (insLog.isLoggable(Level.FINEST)) {
insLog.log(Level.FINEST, "Corrention {0}", new Object[] {String.valueOf(correction)});
}
if (!isNull(correction)) {
/*
* Actual insets account for menubar/warning label,
* so we can't assign directly but must adjust them.
*/
add(currentInsets, correction);
applyGuessedInsets();
// Fix for 6318109: PIT: Min Size is not honored properly when a
// smaller size is specified in setSize(), XToolkit
// update minimum size hints
updateMinSizeHints();
/*
* If this window has been sized by a pack() we need
* to keep the interior geometry intact. Since pack()
* computed width and height with wrong insets, we
* must adjust the target dimensions appropriately.
*/
}
if (insLog.isLoggable(Level.FINER)) insLog.finer("Dimensions before reparent: " + dimensions);
dimensions.setInsets(getRealInsets());
insets_corrected = true;
if (isMaximized()) {
return;
}
if ((getHints().get_flags() & (USPosition | PPosition)) != 0) {
reshape(dimensions, SET_BOUNDS, false);
} else {
reshape(dimensions, SET_SIZE, false);
}
} finally {
XToolkit.awtUnlock();
}
}
private void updateTargetWindow(XMotionEvent xmotion) {
assert XToolkit.isAWTLockHeldByCurrentThread();
int x = xmotion.get_x_root();
int y = xmotion.get_y_root();
long time = xmotion.get_time();
long subwindow = xmotion.get_subwindow();
/*
* If this event had occurred before the pointer was grabbed,
* query the server for the current root subwindow.
*/
if (xmotion.get_window() != xmotion.get_root()) {
XlibWrapper.XQueryPointer(
XToolkit.getDisplay(),
xmotion.get_root(),
XlibWrapper.larg1, // root
XlibWrapper.larg2, // subwindow
XlibWrapper.larg3, // x_root
XlibWrapper.larg4, // y_root
XlibWrapper.larg5, // x
XlibWrapper.larg6, // y
XlibWrapper.larg7); // modifiers
subwindow = Native.getLong(XlibWrapper.larg2);
}
if (targetRootSubwindow != subwindow) {
if (dragProtocol != null) {
dragProtocol.sendLeaveMessage(time);
/*
* Neither Motif DnD nor XDnD provide a mean for the target
* to notify the source that the pointer exits the drop site
* that occupies the whole top level.
* We detect this situation and post dragExit.
*/
if (targetAction != DnDConstants.ACTION_NONE) {
dragExit(x, y);
}
}
/* Update the global state. */
doUpdateTargetWindow(subwindow, time);
if (dragProtocol != null) {
dragProtocol.sendEnterMessage(sourceFormats, sourceAction, sourceActions, time);
}
}
}
/** Xinerama-aware version of XlibWrapper.RootWindow method. */
public static long getRootWindow(int screenNumber) {
XToolkit.awtLock();
try {
X11GraphicsEnvironment x11ge =
(X11GraphicsEnvironment) GraphicsEnvironment.getLocalGraphicsEnvironment();
if (x11ge.runningXinerama()) {
// all the Xinerama windows share the same root window
return XlibWrapper.RootWindow(XToolkit.getDisplay(), 0);
} else {
return XlibWrapper.RootWindow(XToolkit.getDisplay(), screenNumber);
}
} finally {
XToolkit.awtUnlock();
}
}
/**
* Returns whether the XSHAPE extension available
*
* @since 1.7
*/
static synchronized boolean isShapingSupported() {
if (isShapingSupported == null) {
XToolkit.awtLock();
try {
isShapingSupported =
XlibWrapper.XShapeQueryExtension(
XToolkit.getDisplay(), XlibWrapper.larg1, XlibWrapper.larg2);
} finally {
XToolkit.awtUnlock();
}
}
return isShapingSupported.booleanValue();
}
void childResized() {
if (xembedLog.isLoggable(PlatformLogger.FINER)) {
Rectangle bounds = getClientBounds();
xembedLog.finer("Child resized: " + bounds);
// It is not required to update embedder's size when client size changes
// However, since there is no any means to get client size it seems to be the
// only way to provide it. However, it contradicts with Java layout concept -
// so it is disabled for now.
// Rectangle my_bounds = getBounds();
// setBounds(my_bounds.x, my_bounds.y, bounds.width, bounds.height, SET_BOUNDS);
}
XToolkit.postEvent(
XToolkit.targetToAppContext(target),
new ComponentEvent(target, ComponentEvent.COMPONENT_RESIZED));
}
Point toLocal(int x, int y) {
long root;
XToolkit.awtLock();
try {
root = XlibWrapper.RootWindow(XToolkit.getDisplay(), getScreenNumber());
} finally {
XToolkit.awtUnlock();
}
Point p = toOtherWindow(root, getContentWindow(), x, y);
if (p != null) {
return p;
} else {
return new Point(x, y);
}
}
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();
}
}
