1 /* 2 * Copyright (c) 2012, 2013, 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 * The CViewEmbeddedFrame class is used in the SWT_AWT bridge. 35 * This is a part of public API and should not be renamed or moved 36 */ 37 public class CViewEmbeddedFrame extends EmbeddedFrame { 38 39 private final long nsViewPtr; 40 41 private boolean isActive = false; 42 43 public CViewEmbeddedFrame(long nsViewPtr) { 44 this.nsViewPtr = nsViewPtr; 45 } 46 47 @SuppressWarnings("deprecation") 48 @Override 49 public void addNotify() { 50 if (getPeer() == null) { 51 LWToolkit toolkit = (LWToolkit) Toolkit.getDefaultToolkit(); 52 setPeer(toolkit.createEmbeddedFrame(this)); 53 } 54 super.addNotify(); 55 } 56 57 public long getEmbedderHandle() { 58 return nsViewPtr; 59 } 60 61 @Override 62 public void registerAccelerator(AWTKeyStroke awtks) { 63 } 64 65 @Override 66 public void unregisterAccelerator(AWTKeyStroke awtks) { 67 } 68 69 public boolean isParentWindowActive() { 70 return isActive; 71 } 72 73 /* 74 * Synthetic event delivery for focus management 75 */ 76 @Override 77 public void synthesizeWindowActivation(boolean activated) { 78 if (isActive != activated) { 79 isActive = activated; 80 ((LWWindowPeer)getPeer()).notifyActivation(activated, null); 81 } 82 } 83 84 /* 85 * Initializes the embedded frame bounds and validates a component. 86 * Designed to be called from the main thread 87 * This method should be called once from the initialization of the SWT_AWT Bridge 88 */ 89 @SuppressWarnings("deprecation") 90 public void validateWithBounds(final int x, final int y, final int width, final int height) { 91 try { 92 LWCToolkit.invokeAndWait(new Runnable() { 93 @Override 94 public void run() { 95 ((LWWindowPeer) getPeer()).setBoundsPrivate(0, 0, width, height); 96 validate(); 97 setVisible(true); 98 } 99 }, this); 100 } catch (InterruptedException | InvocationTargetException ex) {} 101 } 102 }