8214158: Implement HostServices.showDocument on macOS without calling AWT

modules/javafx.graphics/src/main/java/com/sun/javafx/application/HostServicesDelegate.java

@@ -25,7 +25,6 @@
 
 package com.sun.javafx.application;
 
-import java.awt.Desktop;
 import java.io.File;
 import java.net.URI;
 import javafx.application.Application;
@@ -136,7 +135,8 @@ public void showDocument(final String uri) {
             String osName = System.getProperty("os.name");
             try {
                 if (osName.startsWith("Mac OS")) {
-                    Desktop.getDesktop().browse(URI.create(uri));
+                    Runtime.getRuntime().exec(
+                            "open " + uri);
                 } else if (osName.startsWith("Windows")) {
                     Runtime.getRuntime().exec(
                             "rundll32 url.dll,FileProtocolHandler " + uri);

tests/manual/desktop/HostServices/HostServicesShowDocumentTest.java

@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.io.File;
+
+import javafx.application.Application;
+import javafx.application.Platform;
+import javafx.geometry.Insets;
+import javafx.scene.Scene;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.VBox;
+import javafx.stage.Stage;
+
+public class HostServicesShowDocumentTest extends Application {
+
+    private static final String testHtmlUri = new File("test.html").toURI().toString();
+    private static final String testTxtUri  = new File("test.txt").toURI().toString();
+    private static final String testCsvUri  = new File("test.csv").toURI().toString();
+
+    @Override
+    public void start(Stage primaryStage) throws Exception {
+        VBox instructions =  new VBox(
+            new Label(" This test can open and show three different document types (test.html, test.txt, test.csv)"),
+            new Label(" via the platform default application registered for the respective types."),
+            new Label(""),
+            new Label(" STEPS:"),
+            new Label("  1. Click on all the buttons for the file types."),
+            new Label("  2. Check whether the corresponding document is shown."),
+            new Label("  3. When all three documents are shown press Pass, otherwise press Fail."));
+
+        Button showHtmlButton = new Button("HTML");
+        showHtmlButton.setOnAction(e -> {
+            this.getHostServices().showDocument(testHtmlUri);
+        });
+
+        Button showTxtButton = new Button("TXT");
+        showTxtButton.setOnAction(e -> {
+            this.getHostServices().showDocument(testTxtUri);
+        });
+
+        Button showCsvButton = new Button("CSV");
+        showCsvButton.setOnAction(e -> {
+            this.getHostServices().showDocument(testCsvUri);
+        });
+
+        Button passButton = new Button("Pass");
+        passButton.setOnAction(e -> {
+            Platform.exit();
+        });
+
+        Button failButton = new Button("Fail");
+        failButton.setOnAction(e -> {
+            Platform.exit();
+            throw new AssertionError("Documents could not be shown.");
+        });
+
+        HBox testButtons = new HBox(20, showHtmlButton, showTxtButton, showCsvButton);
+        testButtons.setPadding(new Insets(10));
+        HBox resultButtons = new HBox(20, passButton, failButton);
+        resultButtons.setPadding(new Insets(10));
+        VBox rootNode = new VBox(20, new HBox(instructions), testButtons, resultButtons);
+        rootNode.setPadding(new Insets(10));
+        Scene scene = new Scene(rootNode, 1000, 450);
+        primaryStage.setScene(scene);
+        primaryStage.show();
+    }
+
+    public static void main(String[] args) {
+        launch(args);
+    }
+}

tests/manual/desktop/HostServices/test.csv

@@ -0,0 +1,3 @@
+aaa, bbb, ccc
+1, 2, 3
+11, 22, 33

tests/manual/desktop/HostServices/test.html

@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>HTML Test</title>
+    </head>
+    <body>
+        <p>Test page for HostServices.showDocument.</p>
+    </body>
+</html>

tests/manual/desktop/HostServices/test.txt

@@ -0,0 +1,2 @@
+TXT Test
+Test page for HostServices.showDocument.