1 /* 2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 package sun.lwawt.macosx; 26 27 import java.awt.AWTKeyStroke; 28 import java.awt.Toolkit; 29 import java.lang.reflect.InvocationTargetException; 30 import sun.awt.EmbeddedFrame; 31 import sun.lwawt.LWToolkit; 32 import sun.lwawt.LWWindowPeer; 33 34 public class CViewEmbeddedFrame extends EmbeddedFrame { 35 36 private final long nsViewPtr; 37 38 private boolean isActive = false; 39 40 public CViewEmbeddedFrame(long nsViewPtr) { 41 this.nsViewPtr = nsViewPtr; 42 } 43 44 @SuppressWarnings("deprecation") 45 @Override 46 public void addNotify() { 47 if (getPeer() == null) { 48 LWToolkit toolkit = (LWToolkit) Toolkit.getDefaultToolkit(); 49 setPeer(toolkit.createEmbeddedFrame(this)); 50 } 51 super.addNotify(); 52 } 53 54 public long getEmbedderHandle() { 55 return nsViewPtr; 56 } 57 58 @Override 59 public void registerAccelerator(AWTKeyStroke awtks) { 60 } 61 62 @Override 63 public void unregisterAccelerator(AWTKeyStroke awtks) { 64 } 65 66 public boolean isParentWindowActive() { 67 return isActive; 68 } 69 70 @Override 71 public void synthesizeWindowActivation(boolean activated) { 72 if (isActive != activated) { 73 isActive = activated; 74 ((LWWindowPeer)getPeer()).notifyActivation(activated); 75 } 76 } 77 78 /* 79 * Initializes the embedded frame bounds and validates a component. 80 * Designed to be called from the main thread. 81 */ 82 @SuppressWarnings("deprecation") 83 public void validateWithBounds(final int x, final int y, final int width, final int height) { 84 try { 85 LWCToolkit.invokeAndWait(new Runnable() { 86 @Override 87 public void run() { 88 ((LWWindowPeer) getPeer()).setBoundsPrivate(0, 0, width, height); 89 validate(); 90 setVisible(false); 91 setVisible(true); 92 } 93 }, null); 94 } catch (InterruptedException|InvocationTargetException ex) {} 95 } 96 }