--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/solaris/classes/sun/awt/X11/XEmbeddingContainer.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2003-2007 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package sun.awt.X11;
+
+import java.awt.*;
+import java.util.HashMap;
+import java.awt.event.KeyEvent;
+import java.lang.reflect.*;
+import sun.awt.SunToolkit;
+
+public class XEmbeddingContainer extends XEmbedHelper implements XEventDispatcher {
+    HashMap children = new HashMap();
+
+    XEmbeddingContainer() {
+    }
+
+    XWindow embedder;
+    void install(XWindow embedder) {
+        this.embedder = embedder;
+        XToolkit.addEventDispatcher(embedder.getWindow(), this);
+    }
+    void deinstall() {
+        XToolkit.removeEventDispatcher(embedder.getWindow(), this);
+    }
+
+    void add(long child) {
+        if (checkXEmbed(child)) {
+            Component proxy = createChildProxy(child);
+            ((Container)embedder.getTarget()).add("Center", proxy);
+            if (proxy.getPeer() != null) {
+                children.put(Long.valueOf(child), proxy.getPeer());
+            }
+        }
+    }
+
+    Component createChildProxy(long child) {
+        return new XEmbedChildProxy(this, child);
+    }
+    void notifyChildEmbedded(long child) {
+        sendMessage(child, XEMBED_EMBEDDED_NOTIFY, embedder.getWindow(), XEMBED_VERSION, 0);
+    }
+
+    void childResized(Component child) {
+    }
+
+    boolean checkXEmbed(long child) {
+        long data = unsafe.allocateMemory(8);
+        try {
+            if (XEmbedInfo.getAtomData(child, data, 2)) {
+                int protocol = unsafe.getInt(data);
+                int flags = unsafe.getInt(data);
+                return true;
+            }
+        } finally {
+            unsafe.freeMemory(data);
+        }
+        return false;
+    }
+
+    void detachChild(long child) {
+        // The embedder can unmap the client and reparent the client window
+        // to the root window. If the client receives an ReparentNotify
+        // event, it should check the parent field of the XReparentEvent
+        // structure. If this is the root window of the window's screen, then
+        // the protocol is finished and there is no further interaction. If
+        // it is a window other than the root window, then the protocol
+        // continues with the new parent acting as the embedder window.
+        XToolkit.awtLock();
+        try {
+            XlibWrapper.XUnmapWindow(XToolkit.getDisplay(), child);
+            XlibWrapper.XReparentWindow(XToolkit.getDisplay(), child, XToolkit.getDefaultRootWindow(), 0, 0);
+        }
+        finally {
+            XToolkit.awtUnlock();
+        }
+    }
+
+    void focusGained(long child) {
+        sendMessage(child, XEMBED_FOCUS_IN, XEMBED_FOCUS_CURRENT, 0, 0);
+    }
+    void focusLost(long child) {
+        sendMessage(child, XEMBED_FOCUS_OUT);
+    }
+
+    XEmbedChildProxyPeer getChild(long child) {
+        return (XEmbedChildProxyPeer)children.get(Long.valueOf(child));
+    }
+    public void handleClientMessage(XEvent xev) {
+        XClientMessageEvent msg = xev.get_xclient();
+        if (msg.get_message_type() == XEmbed.getAtom()) {
+            switch ((int)msg.get_data(1)) {
+              case XEMBED_REQUEST_FOCUS:
+                  long child = msg.get_data(2); // Unspecified
+                  getChild(child).requestXEmbedFocus();
+                  break;
+            }
+        }
+    }
+    public void dispatchEvent(XEvent xev) {
+        switch(xev.get_type()) {
+          case XlibWrapper.ClientMessage:
+              handleClientMessage(xev);
+              break;
+        }
+    }
+
+    static Field bdata;
+    byte[] getBData(KeyEvent e) {
+        try {
+            if (bdata == null) {
+                bdata = SunToolkit.getField(java.awt.AWTEvent.class, "bdata");
+            }
+            return (byte[])bdata.get(e);
+        } catch (IllegalAccessException ex) {
+            return null;
+        }
+    }
+
+    void forwardKeyEvent(long child, KeyEvent e) {
+        byte[] bdata = getBData(e);
+        long data = Native.toData(bdata);
+        if (data == 0) {
+            return;
+        }
+        XKeyEvent ke = new XKeyEvent(data);
+        ke.set_window(child);
+        XToolkit.awtLock();
+        try {
+            XlibWrapper.XSendEvent(XToolkit.getDisplay(), child, false, XlibWrapper.NoEventMask, data);
+        }
+        finally {
+            XToolkit.awtUnlock();
+        }
+        XlibWrapper.unsafe.freeMemory(data);
+    }
+}