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();
}
}
void forwardKeyEvent(KeyEvent e) {
xembedLog.fine("Try to forward key event");
byte[] bdata = getBData(e);
long data = Native.toData(bdata);
if (data == 0) {
return;
}
try {
XKeyEvent ke = new XKeyEvent(data);
ke.set_window(xembed.handle);
if (xembedLog.isLoggable(PlatformLogger.FINE))
xembedLog.fine("Forwarding native key event: " + ke);
XToolkit.awtLock();
try {
XlibWrapper.XSendEvent(
XToolkit.getDisplay(), xembed.handle, false, XConstants.NoEventMask, data);
} finally {
XToolkit.awtUnlock();
}
} finally {
XlibWrapper.unsafe.freeMemory(data);
}
}
private void init(KeyEvent e) {
byte[] bdata = getBData(e);
long data = Native.toData(bdata);
if (data == 0) {
return;
}
try {
XToolkit.awtLock();
try {
keysym = XWindow.getKeySymForAWTKeyCode(e.getKeyCode());
} finally {
XToolkit.awtUnlock();
}
XKeyEvent ke = new XKeyEvent(data);
// We recognize only these masks
modifiers =
ke.get_state() & (XConstants.ShiftMask | XConstants.ControlMask | XConstants.LockMask);
if (xembedLog.isLoggable(PlatformLogger.FINEST))
xembedLog.finest("Mapped " + e + " to " + this);
} finally {
XlibWrapper.unsafe.freeMemory(data);
}
}