| /* |
| * Copyright (c) 1996, 2016, 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package sun.awt.windows; |
| |
| import java.awt.*; |
| import java.awt.peer.*; |
| import sun.awt.AWTAccessor; |
| import sun.awt.im.InputMethodManager; |
| import java.security.AccessController; |
| import sun.security.action.GetPropertyAction; |
| |
| class WFramePeer extends WWindowPeer implements FramePeer { |
| |
| static { |
| initIDs(); |
| } |
| |
| // initialize JNI field and method IDs |
| private static native void initIDs(); |
| |
| // FramePeer implementation |
| @Override |
| public native void setState(int state); |
| @Override |
| public native int getState(); |
| |
| // sync target and peer |
| public void setExtendedState(int state) { |
| AWTAccessor.getFrameAccessor().setExtendedState((Frame)target, state); |
| } |
| public int getExtendedState() { |
| return AWTAccessor.getFrameAccessor().getExtendedState((Frame)target); |
| } |
| |
| // Convenience methods to save us from trouble of extracting |
| // Rectangle fields in native code. |
| private native void setMaximizedBounds(int x, int y, int w, int h); |
| private native void clearMaximizedBounds(); |
| |
| private static final boolean keepOnMinimize = "true".equals( |
| AccessController.doPrivileged( |
| new GetPropertyAction( |
| "sun.awt.keepWorkingSetOnMinimize"))); |
| |
| @Override |
| public void setMaximizedBounds(Rectangle b) { |
| if (b == null) { |
| clearMaximizedBounds(); |
| } else { |
| Rectangle adjBounds = (Rectangle)b.clone(); |
| adjustMaximizedBounds(adjBounds); |
| setMaximizedBounds(adjBounds.x, adjBounds.y, adjBounds.width, adjBounds.height); |
| } |
| } |
| |
| /** |
| * The incoming bounds describe the maximized size and position of the |
| * window on the monitor that displays the window. But the window manager |
| * expects that the bounds are based on the size and position of the |
| * primary monitor, even if the window ultimately maximizes onto a |
| * secondary monitor. And the window manager adjusts these values to |
| * compensate for differences between the primary monitor and the monitor |
| * that displays the window. |
| * The method translates the incoming bounds to the values acceptable |
| * by the window manager. For more details, please refer to 6699851. |
| */ |
| private void adjustMaximizedBounds(Rectangle b) { |
| GraphicsConfiguration currentDevGC = getGraphicsConfiguration(); |
| |
| GraphicsDevice primaryDev = GraphicsEnvironment |
| .getLocalGraphicsEnvironment().getDefaultScreenDevice(); |
| GraphicsConfiguration primaryDevGC = primaryDev.getDefaultConfiguration(); |
| |
| if (currentDevGC != null && currentDevGC != primaryDevGC) { |
| Rectangle currentDevBounds = currentDevGC.getBounds(); |
| Rectangle primaryDevBounds = primaryDevGC.getBounds(); |
| |
| boolean isCurrentDevLarger = |
| ((currentDevBounds.width - primaryDevBounds.width > 0) || |
| (currentDevBounds.height - primaryDevBounds.height > 0)); |
| |
| // the window manager doesn't seem to compensate for differences when |
| // the primary monitor is larger than the monitor that display the window |
| if (isCurrentDevLarger) { |
| b.width -= (currentDevBounds.width - primaryDevBounds.width); |
| b.height -= (currentDevBounds.height - primaryDevBounds.height); |
| } |
| } |
| } |
| |
| @Override |
| public boolean updateGraphicsData(GraphicsConfiguration gc) { |
| boolean result = super.updateGraphicsData(gc); |
| Rectangle bounds = AWTAccessor.getFrameAccessor(). |
| getMaximizedBounds((Frame)target); |
| if (bounds != null) { |
| setMaximizedBounds(bounds); |
| } |
| return result; |
| } |
| |
| @Override |
| boolean isTargetUndecorated() { |
| return ((Frame)target).isUndecorated(); |
| } |
| |
| @Override |
| public void reshape(int x, int y, int width, int height) { |
| if (((Frame)target).isUndecorated()) { |
| super.reshape(x, y, width, height); |
| } else { |
| reshapeFrame(x, y, width, height); |
| } |
| } |
| |
| @Override |
| public Dimension getMinimumSize() { |
| Dimension d = new Dimension(); |
| if (!((Frame)target).isUndecorated()) { |
| d.setSize(getSysMinWidth(), getSysMinHeight()); |
| } |
| if (((Frame)target).getMenuBar() != null) { |
| d.height += getSysMenuHeight(); |
| } |
| return d; |
| } |
| |
| // Note: Because this method calls resize(), which may be overridden |
| // by client code, this method must not be executed on the toolkit |
| // thread. |
| @Override |
| public void setMenuBar(MenuBar mb) { |
| WMenuBarPeer mbPeer = (WMenuBarPeer) WToolkit.targetToPeer(mb); |
| if (mbPeer != null) { |
| if (mbPeer.framePeer != this) { |
| mb.removeNotify(); |
| mb.addNotify(); |
| mbPeer = (WMenuBarPeer) WToolkit.targetToPeer(mb); |
| if (mbPeer != null && mbPeer.framePeer != this) { |
| throw new IllegalStateException("Wrong parent peer"); |
| } |
| } |
| if (mbPeer != null) { |
| addChildPeer(mbPeer); |
| } |
| } |
| setMenuBar0(mbPeer); |
| updateInsets(insets_); |
| } |
| |
| // Note: Because this method calls resize(), which may be overridden |
| // by client code, this method must not be executed on the toolkit |
| // thread. |
| private native void setMenuBar0(WMenuBarPeer mbPeer); |
| |
| // Toolkit & peer internals |
| |
| WFramePeer(Frame target) { |
| super(target); |
| |
| InputMethodManager imm = InputMethodManager.getInstance(); |
| String menuString = imm.getTriggerMenuString(); |
| if (menuString != null) |
| { |
| pSetIMMOption(menuString); |
| } |
| } |
| |
| native void createAwtFrame(WComponentPeer parent); |
| @Override |
| void create(WComponentPeer parent) { |
| preCreate(parent); |
| createAwtFrame(parent); |
| } |
| |
| @Override |
| void initialize() { |
| super.initialize(); |
| |
| Frame target = (Frame)this.target; |
| |
| if (target.getTitle() != null) { |
| setTitle(target.getTitle()); |
| } |
| setResizable(target.isResizable()); |
| setState(target.getExtendedState()); |
| } |
| |
| private native static int getSysMenuHeight(); |
| |
| native void pSetIMMOption(String option); |
| void notifyIMMOptionChange(){ |
| InputMethodManager.getInstance().notifyChangeRequest((Component)target); |
| } |
| |
| @Override |
| public void setBoundsPrivate(int x, int y, int width, int height) { |
| setBounds(x, y, width, height, SET_BOUNDS); |
| } |
| @Override |
| public Rectangle getBoundsPrivate() { |
| return getBounds(); |
| } |
| |
| // TODO: implement it in peers. WLightweightFramePeer may implement lw version. |
| @Override |
| public void emulateActivation(boolean activate) { |
| synthesizeWmActivate(activate); |
| } |
| |
| private native void synthesizeWmActivate(boolean activate); |
| } |