[3951] | 1 | //
|
---|
| 2 | // $Id: JUploadPanelImpl.java 205 2007-05-28 20:24:01 +0000 (lun., 28 mai 2007)
|
---|
| 3 | // felfert $
|
---|
| 4 | //
|
---|
| 5 | // jupload - A file upload applet.
|
---|
| 6 | // Copyright 2007 The JUpload Team
|
---|
| 7 | //
|
---|
| 8 | // Created: ?
|
---|
| 9 | // Creator: etienne_sf
|
---|
| 10 | // Last modified: $Date: 2007-05-28 20:24:01 +0000 (lun., 28 mai 2007) $
|
---|
| 11 | //
|
---|
| 12 | // This program is free software; you can redistribute it and/or modify it under
|
---|
| 13 | // the terms of the GNU General Public License as published by the Free Software
|
---|
| 14 | // Foundation; either version 2 of the License, or (at your option) any later
|
---|
| 15 | // version. This program is distributed in the hope that it will be useful, but
|
---|
| 16 | // WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
---|
| 17 | // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
|
---|
| 18 | // details. You should have received a copy of the GNU General Public License
|
---|
| 19 | // along with this program; if not, write to the Free Software Foundation, Inc.,
|
---|
| 20 | // 675 Mass Ave, Cambridge, MA 02139, USA.
|
---|
| 21 |
|
---|
| 22 | package wjhk.jupload2.gui;
|
---|
| 23 |
|
---|
| 24 | import javax.swing.JFileChooser;
|
---|
| 25 |
|
---|
| 26 | import wjhk.jupload2.policies.UploadPolicy;
|
---|
| 27 |
|
---|
| 28 | /**
|
---|
| 29 | * This class allows easy personalization of the java file chooser. It asks the
|
---|
| 30 | * current upload policy for all current configuration parameters. It is created
|
---|
| 31 | * by the {@link JUploadPanel} instances.
|
---|
| 32 | */
|
---|
| 33 | @SuppressWarnings("serial")
|
---|
| 34 | public class JUploadFileChooser extends JFileChooser {
|
---|
| 35 |
|
---|
| 36 | // /////////////////////////////////////////////////////////////////////////////////////////////////////
|
---|
| 37 | // /////////////////////////////// Attributes
|
---|
| 38 | // /////////////////////////////////////////////////////////////////////////////////////////////////////
|
---|
| 39 |
|
---|
| 40 | /** The current upload policy */
|
---|
| 41 | private UploadPolicy uploadPolicy = null;
|
---|
| 42 |
|
---|
| 43 | private JUploadFileFilter fileFilter = null;
|
---|
| 44 |
|
---|
| 45 | /** This file view add picture management capabilities to the file chooser */
|
---|
| 46 | private JUploadFileView fileView = null;
|
---|
| 47 |
|
---|
| 48 | // /////////////////////////////////////////////////////////////////////////////////////////////////////
|
---|
| 49 | // /////////////////////////////// Methods
|
---|
| 50 | // /////////////////////////////////////////////////////////////////////////////////////////////////////
|
---|
| 51 |
|
---|
| 52 | /**
|
---|
| 53 | * The 'standard' constructor for our file chooser
|
---|
| 54 | *
|
---|
| 55 | * @param uploadPolicyParam
|
---|
| 56 | */
|
---|
| 57 | public JUploadFileChooser(UploadPolicy uploadPolicyParam) {
|
---|
| 58 | super(uploadPolicyParam.getCurrentBrowsingDirectory());
|
---|
| 59 |
|
---|
| 60 | uploadPolicyParam.displayDebug(
|
---|
| 61 | "Starting JUploadFileChooser constructor", 80);
|
---|
| 62 | this.uploadPolicy = uploadPolicyParam;
|
---|
| 63 |
|
---|
| 64 | this.fileFilter = new JUploadFileFilter(this.uploadPolicy);
|
---|
| 65 | this.fileView = new JUploadFileView(this.uploadPolicy, this);
|
---|
| 66 |
|
---|
| 67 | // TODO This breaks usability. probably use a persistent value of a
|
---|
| 68 | // cookie later.
|
---|
| 69 | // this.fileChooser.setCurrentDirectory(new File(System
|
---|
| 70 | // .getProperty("user.dir")));
|
---|
| 71 | setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
|
---|
| 72 | setMultiSelectionEnabled(true);
|
---|
| 73 |
|
---|
| 74 | // Hidden file should not be visible.
|
---|
| 75 | setFileHidingEnabled(true);
|
---|
| 76 |
|
---|
| 77 | // The file view must be set, whether or not a file filter exists
|
---|
| 78 | // for this upload policy.
|
---|
| 79 | setFileView(this.fileView);
|
---|
| 80 | if (this.uploadPolicy.fileFilterGetDescription() != null) {
|
---|
| 81 | setFileFilter(this.fileFilter);
|
---|
| 82 | // If a file filter has been given to the applet, only these file
|
---|
| 83 | // should be allowed.
|
---|
| 84 | setAcceptAllFileFilterUsed(false);
|
---|
| 85 | }
|
---|
| 86 | }
|
---|
| 87 |
|
---|
| 88 | /**
|
---|
| 89 | * Shutdown any running task. Currently, only the JUploadFileView may have
|
---|
| 90 | * running tasks, when calculating icon for picture files.
|
---|
| 91 | */
|
---|
| 92 | public void shutdownNow() {
|
---|
| 93 | this.fileView.shutdownNow();
|
---|
| 94 | }
|
---|
| 95 |
|
---|
| 96 | /**
|
---|
| 97 | * This method is called when the file chooser is closed. We just shutdown
|
---|
| 98 | * any running job.
|
---|
| 99 | */
|
---|
| 100 | @Override
|
---|
| 101 | public void approveSelection() {
|
---|
| 102 | shutdownNow();
|
---|
| 103 | super.approveSelection();
|
---|
| 104 | }
|
---|
| 105 |
|
---|
| 106 | }
|
---|