1 /*
   2  * Copyright (c) 2010, 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 
  26 // Check for fx presence.
  27 if (typeof javafx.application.Application != "function") {
  28     print("JavaFX is not available.");
  29     exit(1);
  30 }
  31 
  32 // Extend the javafx.application.Application class overriding init, start and stop.
  33 javafx.application.Application.launch((Java.extend(javafx.application.Application, {
  34     // Overridden javafx.application.Application.init();
  35     init: function() {
  36         // Java FX packages and classes must be defined here because
  37         // they may not be viable until launch time due to clinit ordering.
  38     },
  39 
  40     // Overridden javafx.application.Application.start(Stage stage);
  41     start: function(stage) {
  42         // Set up stage global.
  43         $STAGE = stage;
  44 
  45         // Load user FX scripts.
  46         for each (var script in $SCRIPTS) {
  47             load(script);
  48         }
  49 
  50         // Call the global init function if present.
  51         if ($GLOBAL.init) {
  52             init();
  53         }
  54 
  55         // Call the global start function if present.  Otherwise show the stage.
  56         if ($GLOBAL.start) {
  57             start(stage);
  58         } else {
  59             stage.show();
  60         }
  61     },
  62 
  63     // Overridden javafx.application.Application.stop();
  64     stop: function() {
  65         // Call the global stop function if present.
  66         if ($GLOBAL.stop) {
  67             stop();
  68         }
  69     }
  70 
  71     // No arguments passed to application (handled thru $ARG.)
  72 })).class, new (Java.type("java.lang.String[]"))(0));