1 /*
   2  * Copyright (c) 2008, 2018, 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.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @key headful
  27  *
  28  * @summary converted from VM Testbase jit/misctests/fpustack.
  29  * VM Testbase keywords: [jit, desktop, jdk_desktop, quick]
  30  *
  31  * @library /vmTestbase
  32  *          /test/lib
  33  * @run driver jdk.test.lib.FileInstaller . .
  34  * @run main/othervm jit.misctests.fpustack.GraphApplet
  35  */
  36 
  37 package jit.misctests.fpustack;
  38 
  39 import java.util.*;
  40 import java.awt.*;
  41 import java.applet.Applet;
  42 import nsk.share.TestFailure;
  43 
  44 
  45 public class GraphApplet extends Applet {
  46     private GraphPanel panel;
  47     private boolean isApplet = true;
  48     private boolean initialized = false;
  49 
  50     /**
  51     ** main method for testing that class
  52     **
  53     **/
  54     public static void main( String[] args )        {
  55         Frame f = new Frame("GraphApplet");
  56         GraphApplet app = new GraphApplet();
  57         app.isApplet = false;
  58         app.setSize(600,400);
  59         f.setLayout( new BorderLayout() );
  60         f.add("Center",app);
  61         f.setSize(600,400);
  62 
  63         app.init();
  64         //      f.pack();
  65         f.show(true);
  66         app.start();
  67 
  68         try {
  69             Thread.currentThread().sleep(5*1000);
  70         } catch (InterruptedException e) {
  71         }
  72 
  73         f.show(false);
  74         app.stop();
  75         f.dispose();
  76         return;
  77     }
  78 
  79     /**
  80     ** init-Method in applet's lifecycle.
  81     ** the graphic panel is build up and the date is filled.
  82     **/
  83     public synchronized void init() {
  84         System.out.println( "GraphApplet : init");
  85         setLayout(new BorderLayout());
  86 
  87         panel = new GraphPanel(this, new layout() );
  88         fill( panel );
  89         add("Center", panel);
  90         Panel p = new Panel();
  91         add("South", p);
  92         initialized = true;
  93     }
  94 
  95     public synchronized void start() {
  96         System.out.println( "GraphApplet : start");
  97         panel.formatNodes();
  98     }
  99     public synchronized void stop() {
 100         initialized = false;
 101         System.out.println( "GraphApplet : stop");
 102     }
 103 
 104     public synchronized void destroy() {
 105         System.out.println( "GraphApplet : destroy");
 106     }
 107 
 108     /**
 109     ** paint the Applet
 110     **/
 111     public synchronized void paint(Graphics g) {
 112         try {
 113             while ( ! initialized )
 114                 Thread.currentThread().sleep(5);
 115         } catch (InterruptedException e) {}
 116         if (g instanceof PrintGraphics )
 117             System.out.println( "printing GraphApplet ...");
 118     }
 119 
 120     public synchronized void print(Graphics g) {
 121         try {
 122             while ( ! initialized )
 123                 Thread.currentThread().sleep(5);
 124         } catch (InterruptedException e) {}
 125         System.out.println( "Print Applet "  + g);
 126         panel.print(g);
 127     }
 128 
 129     public void print() {
 130         // System.out.println( "Print Applet");
 131         Toolkit kit = getToolkit();
 132         try {
 133 
 134             PrintJob job = kit.getPrintJob( new Frame("x"), "PrintableFrame print job",
 135                                             null);
 136             // do the printing if the user didn't cancel the print job
 137             if (job != null) {
 138                 Graphics g = job.getGraphics();
 139                 printAll(g);                                    // not paint(g)
 140                 g.dispose();                                    // finish with this page
 141                 job.end();                                              // finish with the PrintJob
 142             }
 143         } catch (Exception ex) {
 144             System.out.println( "print exception " + ex);
 145         }
 146     }
 147 
 148     /**
 149     **
 150     ** @param      panel   the container for nodes
 151     **
 152     **/
 153     private void
 154         fill(  GraphPanel panel )       {
 155             panel.addNodes("Node1", "Node2", "Node3" );
 156     }
 157 }