1 /* 2 * Copyright (c) 1996, 2016, 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.awt.windows; 26 27 import java.util.Vector; 28 import java.awt.*; 29 import java.awt.peer.*; 30 import java.awt.image.ImageObserver; 31 import sun.awt.image.ImageRepresentation; 32 import sun.awt.image.IntegerComponentRaster; 33 import sun.awt.image.ToolkitImage; 34 import java.awt.image.Raster; 35 import java.awt.image.DataBuffer; 36 import java.awt.image.DataBufferInt; 37 import java.awt.image.BufferedImage; 38 import sun.awt.im.*; 39 import sun.awt.Win32GraphicsDevice; 40 import java.awt.image.ColorModel; 41 42 43 class WFramePeer extends WWindowPeer implements FramePeer { 44 45 // FramePeer implementation 46 public native void setState(int state); 47 public native int getState(); 48 49 // Convenience methods to save us from trouble of extracting 50 // Rectangle fields in native code. 51 private native void setMaximizedBounds(int x, int y, int w, int h); 52 private native void clearMaximizedBounds(); 53 54 private static final boolean keepOnMinimize = "true".equals( 55 (String)java.security.AccessController.doPrivileged( 56 new sun.security.action.GetPropertyAction( 57 "sun.awt.keepWorkingSetOnMinimize"))); 58 59 public void setMaximizedBounds(Rectangle b) { 60 if (b == null) { 61 clearMaximizedBounds(); 62 } else { 63 setMaximizedBounds(b.x, b.y, b.width, b.height); 64 } 65 } 66 67 @Override 68 boolean isTargetUndecorated() { 69 return ((Frame)target).isUndecorated(); 70 } 71 72 public void reshape(int x, int y, int width, int height) { 73 Rectangle newBounds = constrainBounds(x, y, width, height); 74 75 if (((Frame)target).isUndecorated()) { 76 super.reshape(newBounds.x, newBounds.y, newBounds.width, newBounds.height); 77 } else { 78 reshapeFrame(newBounds.x, newBounds.y, newBounds.width, newBounds.height); 79 } 80 } 81 82 public Dimension getMinimumSize() { 83 Dimension d = new Dimension(); 84 if (!((Frame)target).isUndecorated()) { 85 d.setSize(getSysMinWidth(), getSysMinHeight()); 86 } 87 if (((Frame)target).getMenuBar() != null) { 88 d.height += getSysMenuHeight(); 89 } 90 return d; 91 } 92 93 // Note: Because this method calls resize(), which may be overridden 94 // by client code, this method must not be executed on the toolkit 95 // thread. 96 public void setMenuBar(MenuBar mb) { 97 WMenuBarPeer mbPeer = (WMenuBarPeer) WToolkit.targetToPeer(mb); 98 if (mbPeer != null) { 99 if (mbPeer.framePeer != this) { 100 mb.removeNotify(); 101 mb.addNotify(); 102 mbPeer = (WMenuBarPeer) WToolkit.targetToPeer(mb); 103 if (mbPeer != null && mbPeer.framePeer != this) { 104 throw new IllegalStateException("Wrong parent peer"); 105 } 106 } 107 if (mbPeer != null) { 108 addChildPeer(mbPeer); 109 } 110 } 111 setMenuBar0(mbPeer); 112 updateInsets(insets_); 113 } 114 115 // Note: Because this method calls resize(), which may be overridden 116 // by client code, this method must not be executed on the toolkit 117 // thread. 118 private native void setMenuBar0(WMenuBarPeer mbPeer); 119 120 // Toolkit & peer internals 121 122 WFramePeer(Frame target) { 123 super(target); 124 125 InputMethodManager imm = InputMethodManager.getInstance(); 126 String menuString = imm.getTriggerMenuString(); 127 if (menuString != null) 128 { 129 pSetIMMOption(menuString); 130 } 131 } 132 133 native void createAwtFrame(WComponentPeer parent); 134 void create(WComponentPeer parent) { 135 createAwtFrame(parent); 136 } 137 138 void initialize() { 139 super.initialize(); 140 141 Frame target = (Frame)this.target; 142 143 if (target.getTitle() != null) { 144 setTitle(target.getTitle()); 145 } 146 setResizable(target.isResizable()); 147 setState(target.getExtendedState()); 148 } 149 150 private native static int getSysMenuHeight(); 151 152 native void pSetIMMOption(String option); 153 void notifyIMMOptionChange(){ 154 InputMethodManager.getInstance().notifyChangeRequest((Component)target); 155 } 156 157 public void setBoundsPrivate(int x, int y, int width, int height) { 158 setBounds(x, y, width, height, SET_BOUNDS); 159 } 160 public Rectangle getBoundsPrivate() { 161 return getBounds(); 162 } 163 }