1 /*
   2  * Copyright (c) 1996, 2008, 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 
  26 package sun.awt.windows;
  27 
  28 import java.awt.Dialog;
  29 import java.awt.Graphics;
  30 import java.awt.Rectangle;
  31 
  32 import sun.awt.EmbeddedFrame;
  33 import sun.awt.Win32GraphicsEnvironment;
  34 
  35 public class WEmbeddedFramePeer extends WFramePeer {
  36 
  37     public WEmbeddedFramePeer(EmbeddedFrame target) {
  38         super(target);
  39     }
  40 
  41     native void create(WComponentPeer parent);
  42 
  43     // suppress printing of an embedded frame.
  44     public void print(Graphics g) {}
  45 
  46     // supress calling native setMinSize()
  47     public void updateMinimumSize() {}
  48 
  49     @Override
  50     public void modalDisable(Dialog blocker, long blockerHWnd)
  51     {
  52         super.modalDisable(blocker, blockerHWnd);
  53         ((EmbeddedFrame)target).notifyModalBlocked(blocker, true);
  54     }
  55     @Override
  56     public void modalEnable(Dialog blocker)
  57     {
  58         super.modalEnable(blocker);
  59         ((EmbeddedFrame)target).notifyModalBlocked(blocker, false);
  60     }
  61 
  62     public void setBoundsPrivate(int x, int y, int width, int height) {
  63         setBounds(x, y, width, height, SET_BOUNDS | NO_EMBEDDED_CHECK);
  64     }
  65 
  66     public native Rectangle getBoundsPrivate();
  67 
  68     public native void synthesizeWmActivate(boolean doActivate);
  69 
  70     @Override
  71     public boolean isAccelCapable() {
  72         // REMIND: Temp workaround for issues with using HW acceleration
  73         // in the browser on Vista when DWM is enabled
  74         // Note: isDWMCompositionEnabled is only relevant on Vista, returns
  75         // false on other systems.
  76         return !Win32GraphicsEnvironment.isDWMCompositionEnabled();
  77     }
  78 }