1 /*
2 * Copyright (c) 2005, 2014, 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 package sun.awt.windows;
27
28
29 import java.awt.Desktop.Action;
30 import java.awt.peer.DesktopPeer;
31 import java.io.File;
32 import java.io.IOException;
33 import java.net.URI;
34
35
36 /**
37 * Concrete implementation of the interface <code>DesktopPeer</code> for
38 * the Windows platform.
39 *
40 * @see DesktopPeer
41 */
42 final class WDesktopPeer implements DesktopPeer {
43 /* Contants for the operation verbs */
44 private static String ACTION_OPEN_VERB = "open";
45 private static String ACTION_EDIT_VERB = "edit";
46 private static String ACTION_PRINT_VERB = "print";
47
48 @Override
49 public boolean isSupported(Action action) {
50 // OPEN, EDIT, PRINT, MAIL, BROWSE all supported on windows.
51 return true;
52 }
53
54 @Override
55 public void open(File file) throws IOException {
56 this.ShellExecute(file, ACTION_OPEN_VERB);
57 }
58
59 @Override
60 public void edit(File file) throws IOException {
61 this.ShellExecute(file, ACTION_EDIT_VERB);
62 }
63
64 @Override
65 public void print(File file) throws IOException {
66 this.ShellExecute(file, ACTION_PRINT_VERB);
67 }
68
69 @Override
70 public void mail(URI uri) throws IOException {
71 this.ShellExecute(uri, ACTION_OPEN_VERB);
72 }
73
74 @Override
75 public void browse(URI uri) throws IOException {
76 this.ShellExecute(uri, ACTION_OPEN_VERB);
77 }
78
79 private void ShellExecute(File file, String verb) throws IOException {
80 String errMsg = ShellExecute(file.getAbsolutePath(), verb);
81 if (errMsg != null) {
82 throw new IOException("Failed to " + verb + " " + file + ". Error message: " + errMsg);
83 }
84 }
85
86 private void ShellExecute(URI uri, String verb) throws IOException {
87 String errmsg = ShellExecute(uri.toString(), verb);
88
89 if (errmsg != null) {
90 throw new IOException("Failed to " + verb + " " + uri
91 + ". Error message: " + errmsg);
92 }
93 }
94
95 private static native String ShellExecute(String fileOrUri, String verb);
96
97 }
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