1 #Usage: jjs -fx fxmlrunner.js -- <.fxml file>
   2 
   3 /*
   4  * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  *   - Redistributions of source code must retain the above copyright
  11  *     notice, this list of conditions and the following disclaimer.
  12  *
  13  *   - Redistributions in binary form must reproduce the above copyright
  14  *     notice, this list of conditions and the following disclaimer in the
  15  *     documentation and/or other materials provided with the distribution.
  16  *
  17  *   - Neither the name of Oracle nor the names of its
  18  *     contributors may be used to endorse or promote products derived
  19  *     from this software without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  22  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  23  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  24  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  25  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  26  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  27  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  28  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  29  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  30  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  31  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33  
  34 // See also https://docs.oracle.com/javase/8/javafx/api/javafx/fxml/doc-files/introduction_to_fxml.html
  35 
  36 // Simple script to "run" a .FXML file specified in
  37 // command line. FXML file is expected to have inline
  38 // fx:script to handle GUI events. i.e., self-contained
  39 // FXML file is assumed.
  40  
  41 var file = arguments[0];
  42 var File = Java.type("java.io.File"); 
  43 if (!$OPTIONS._fx || !file || !new File(file).isFile()) {
  44     print("Usage: jjs -fx fxmlrunner.js -- <.fxml file> [width] [height]");
  45     exit(1);
  46 }
  47 
  48 // optional stage width and height from command line
  49 var width = arguments[1]? parseInt(arguments[1]) : 400;
  50 var height = arguments[2]? parseInt(arguments[2]) : 300;
  51 
  52 // JavaFX classes used
  53 var FXMLLoader = Java.type("javafx.fxml.FXMLLoader");
  54 var Scene = Java.type("javafx.scene.Scene");
  55  
  56 function start(stage) {
  57     // load FXML
  58     var root = FXMLLoader.load(new File(file).toURL());
  59     // show it in a scene
  60     var scene = new Scene(root, width, height);
  61     stage.title = file;
  62     stage.scene = scene;
  63     stage.show();
  64 }