1 /*
   2  * Copyright (c) 2003, 2015, 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 final class WPageDialogPeer extends WPrintDialogPeer {
  29 
  30     WPageDialogPeer(WPageDialog target) {
  31         super(target);
  32     }
  33 
  34     /**
  35      * Displays the page setup dialog placing the user's
  36      * settings into target's 'page'.
  37      */
  38     private native boolean _show();
  39 
  40     @Override
  41     public void show() {
  42         Runnable runnable = () -> {
  43             // Call pageSetup even with no printer installed, this
  44             // will display Windows error dialog and return false.
  45             try {
  46                 ((WPrintDialog)target).setRetVal(_show());
  47             } catch (Exception e) {
  48                 // No exception should be thrown by native dialog code,
  49                 // but if it is we need to trap it so the thread does
  50                 // not hide is called and the thread doesn't hang.
  51             }
  52             ((WPrintDialog)target).setVisible(false);
  53         };
  54         new Thread(null, runnable, "PageDialog", 0, false).start();
  55     }
  56 }