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1 #// Usage: jjs -fx showenv.js |
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2 |
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3 /* |
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4 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
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5 * |
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6 * Redistribution and use in source and binary forms, with or without |
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7 * modification, are permitted provided that the following conditions |
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8 * are met: |
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9 * |
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10 * - Redistributions of source code must retain the above copyright |
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11 * notice, this list of conditions and the following disclaimer. |
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12 * |
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13 * - Redistributions in binary form must reproduce the above copyright |
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14 * notice, this list of conditions and the following disclaimer in the |
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15 * documentation and/or other materials provided with the distribution. |
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16 * |
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17 * - Neither the name of Oracle nor the names of its |
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18 * contributors may be used to endorse or promote products derived |
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19 * from this software without specific prior written permission. |
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20 * |
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21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
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22 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
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23 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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25 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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27 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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28 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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29 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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30 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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31 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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32 */ |
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33 |
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34 if (!$OPTIONS._fx) { |
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35 print("Usage: jjs -fx showenv.js"); |
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36 exit(1); |
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37 } |
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38 |
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39 // This script displays environment entries as a HTML table. |
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40 // Demonstrates heredoc to generate HTML content and display |
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41 // using JavaFX WebView. |
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42 |
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43 // JavaFX classes used |
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44 var Scene = Java.type("javafx.scene.Scene"); |
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45 var WebView = Java.type("javafx.scene.web.WebView"); |
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46 |
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47 // JavaFX start method |
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48 function start(stage) { |
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49 stage.title = "Your Environment"; |
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50 var wv = new WebView(); |
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51 var envrows = ""; |
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52 for (var i in $ENV) { |
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53 envrows += <<TBL |
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54 <tr> |
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55 <td> |
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56 ${i} |
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57 </td> |
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58 <td> |
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59 ${$ENV[i]} |
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60 </td> |
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61 </tr> |
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62 TBL |
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63 } |
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64 |
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65 wv.engine.loadContent(<<EOF |
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66 <html> |
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67 <head> |
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68 <title> |
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69 Your Environment |
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70 </title> |
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71 </head> |
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72 <body> |
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73 <h1>Your Environment</h1> |
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74 <table border="1"> |
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75 ${envrows} |
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76 </table> |
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77 </body> |
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78 </html> |
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79 EOF, "text/html"); |
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80 stage.scene = new Scene(wv, 750, 500); |
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81 stage.show(); |
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82 } |