| /* |
| * Copyright (c) 2008, 2013, 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. |
| * |
| * 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. |
| */ |
| |
| /* @test %W% %E% |
| @bug 6698013 |
| @summary JFileChooser can no longer navigate non-local file systems. |
| @author Pavel Porvatov |
| @run applet/manual=done bug6698013.html |
| */ |
| |
| import javax.swing.*; |
| import javax.swing.filechooser.FileSystemView; |
| import java.io.File; |
| |
| public class bug6698013 extends JApplet { |
| |
| final static VirtualFile root = new VirtualFile("testdir", true); |
| |
| final static VirtualFile rootFile = new VirtualFile("testdir/test.txt", false); |
| |
| final static VirtualFile subdir = new VirtualFile("testdir/subdir", true); |
| |
| final static VirtualFile subdirFile = new VirtualFile("testdir/subdir/subtest.txt", false); |
| |
| public static void main(String[] args) { |
| JFileChooser chooser = new JFileChooser(new VirtualFileSystemView()); |
| chooser.setCurrentDirectory(root); |
| chooser.showSaveDialog(null); |
| } |
| |
| public void init() { |
| JFileChooser chooser = new JFileChooser(new VirtualFileSystemView()); |
| chooser.setCurrentDirectory(root); |
| chooser.showSaveDialog(null); |
| } |
| } |
| |
| class VirtualFileSystemView extends FileSystemView { |
| |
| public boolean isRoot(File dir) { |
| return bug6698013.root.equals(dir); |
| } |
| |
| public File createNewFolder(File dir) { |
| return null; |
| } |
| |
| public File[] getRoots() { |
| return new File[]{bug6698013.root}; |
| } |
| |
| public boolean isDrive(File dir) { |
| return false; |
| } |
| |
| public boolean isFloppyDrive(File dir) { |
| return false; |
| } |
| |
| public File getParentDirectory(File dir) { |
| if (dir == null) { |
| return null; |
| } |
| |
| return new VirtualFile(dir.getPath(), true).getParentFile(); |
| } |
| |
| public File[] getFiles(File dir, boolean hide_hidden) { |
| if (dir.equals(bug6698013.root)) { |
| return new File[]{bug6698013.rootFile, bug6698013.subdir}; |
| } |
| |
| if (dir.equals(bug6698013.subdir)) { |
| return new File[]{bug6698013.subdirFile}; |
| } |
| |
| return null; |
| } |
| |
| public File getHomeDirectory() { |
| return bug6698013.root; |
| } |
| |
| public File getDefaultDirectory() { |
| return getHomeDirectory(); |
| } |
| |
| public String getSystemDisplayName(File file) { |
| return file.getName(); |
| } |
| |
| public Boolean isTraversable(File file) { |
| return Boolean.valueOf(file.isDirectory()); |
| } |
| } |
| |
| /** |
| * A Virtual File. Contains a path and a directory flag that |
| * represents the location of a virtual file to be contained in the |
| * Virtual FileSystemView. |
| */ |
| class VirtualFile extends File { |
| |
| private static final long serialVersionUID = 0L; |
| |
| private String path; |
| |
| private boolean directory; |
| |
| public VirtualFile(String path, boolean directory) { |
| super(path); |
| this.path = path; |
| this.directory = directory; |
| } |
| |
| public File getParentFile() { |
| int index = path.lastIndexOf('/'); |
| |
| if (index == -1) { |
| return null; |
| } |
| |
| return new VirtualFile(path.substring(0, index), true); |
| } |
| |
| public File getCanonicalFile() { |
| return this; |
| } |
| |
| public String getParent() { |
| File parent_file = getParentFile(); |
| |
| return parent_file == null ? null : parent_file.getPath(); |
| } |
| |
| public String getName() { |
| int index = path.lastIndexOf('/'); |
| |
| return index == -1 ? path : path.substring(index + 1); |
| } |
| |
| public String getPath() { |
| return path; |
| } |
| |
| public String getAbsolutePath() { |
| return path; |
| } |
| |
| public String getCanonicalPath() { |
| return path; |
| } |
| |
| public String toString() { |
| return path; |
| } |
| |
| public boolean equals(Object obj) { |
| return obj instanceof VirtualFile && path.equals(obj.toString()); |
| } |
| |
| public int hashCode() { |
| return path.hashCode(); |
| } |
| |
| public boolean canWrite() { |
| return true; |
| } |
| |
| public boolean isDirectory() { |
| return directory; |
| } |
| |
| public boolean exists() { |
| return true; |
| } |
| } |