| /* |
| * Copyright (c) 2006, 2015, Oracle and/or its affiliates. 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. |
| * |
| * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package test.java.awt.regtesthelpers; |
| |
| import java.awt.peer.FramePeer; |
| import java.lang.reflect.Constructor; |
| import java.lang.reflect.Field; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import java.awt.Toolkit; |
| import java.awt.Frame; |
| |
| import sun.awt.AWTAccessor; |
| |
| /** |
| Class with static methods using internal/proprietary API by necessity. |
| */ |
| public final class UtilInternal { |
| |
| private UtilInternal () {} // this is a helper class with static methods :) |
| |
| public static Frame createEmbeddedFrame(final Frame embedder) |
| throws ClassNotFoundException, NoSuchFieldException, IllegalAccessException, NoSuchMethodException, |
| InstantiationException, InvocationTargetException |
| { |
| Toolkit tk = Toolkit.getDefaultToolkit(); |
| FramePeer frame_peer = AWTAccessor.getComponentAccessor() |
| .getPeer(embedder); |
| System.out.println("frame's peer = " + frame_peer); |
| if ("sun.awt.windows.WToolkit".equals(tk.getClass().getName())) { |
| java.awt.Helper.addExports("sun.awt.windows", UtilInternal.class.getModule()); |
| |
| Class comp_peer_class = |
| Class.forName("sun.awt.windows.WComponentPeer"); |
| System.out.println("comp peer class = " + comp_peer_class); |
| Field hwnd_field = comp_peer_class.getDeclaredField("hwnd"); |
| hwnd_field.setAccessible(true); |
| System.out.println("hwnd_field =" + hwnd_field); |
| long hwnd = hwnd_field.getLong(frame_peer); |
| System.out.println("hwnd = " + hwnd); |
| |
| Class clazz = Class.forName("sun.awt.windows.WEmbeddedFrame"); |
| Constructor constructor = clazz.getConstructor (new Class [] {Long.TYPE}); |
| return (Frame) constructor.newInstance (new Object[] {hwnd}); |
| } else if ("sun.awt.X11.XToolkit".equals(tk.getClass().getName())) { |
| java.awt.Helper.addExports("sun.awt.X11", UtilInternal.class.getModule()); |
| Class x_base_window_class = Class.forName("sun.awt.X11.XBaseWindow"); |
| Method get_window = x_base_window_class.getMethod("getWindow", new Class[0]); |
| System.out.println("get_window = " + get_window); |
| long window = (Long) get_window.invoke(frame_peer, new Object[0]); |
| System.out.println("window = " + window); |
| Class clazz = Class.forName("sun.awt.X11.XEmbeddedFrame"); |
| Constructor constructor = clazz.getConstructor (new Class [] {Long.TYPE, Boolean.TYPE}); |
| return (Frame) constructor.newInstance (new Object[] {window, true}); |
| } |
| |
| throw new RuntimeException("Unexpected toolkit - " + tk); |
| } |
| } |