2 * jSite - a tool for uploading websites into Freenet
3 * Copyright (C) 2006 David Roden
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 package de.todesbaum.jsite.gui;
22 import java.awt.BorderLayout;
24 import java.awt.GridBagConstraints;
25 import java.awt.GridBagLayout;
26 import java.awt.Insets;
27 import java.awt.Toolkit;
28 import java.awt.datatransfer.Clipboard;
29 import java.awt.datatransfer.ClipboardOwner;
30 import java.awt.datatransfer.StringSelection;
31 import java.awt.datatransfer.Transferable;
32 import java.awt.event.ActionEvent;
33 import java.awt.event.KeyEvent;
34 import java.text.DateFormat;
35 import java.text.MessageFormat;
36 import java.util.Date;
38 import javax.swing.AbstractAction;
39 import javax.swing.Action;
40 import javax.swing.JButton;
41 import javax.swing.JComponent;
42 import javax.swing.JLabel;
43 import javax.swing.JOptionPane;
44 import javax.swing.JPanel;
45 import javax.swing.JProgressBar;
46 import javax.swing.JTextField;
47 import javax.swing.SwingUtilities;
49 import de.todesbaum.jsite.application.Freenet7Interface;
50 import de.todesbaum.jsite.application.InsertListener;
51 import de.todesbaum.jsite.application.Project;
52 import de.todesbaum.jsite.application.ProjectInserter;
53 import de.todesbaum.jsite.i18n.I18n;
54 import de.todesbaum.jsite.i18n.I18nContainer;
55 import de.todesbaum.util.swing.TWizard;
56 import de.todesbaum.util.swing.TWizardPage;
59 * Wizard page that shows the progress of an insert.
61 * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
63 public class ProjectInsertPage extends TWizardPage implements InsertListener, ClipboardOwner {
65 /** The project inserter. */
66 private ProjectInserter projectInserter;
68 /** The “copy URI” action. */
69 private Action copyURIAction;
71 /** The “request URI” textfield. */
72 private JTextField requestURITextField;
74 /** The “start time” label. */
75 private JLabel startTimeLabel;
77 /** The progress bar. */
78 private JProgressBar progressBar;
80 /** The start time of the insert. */
81 private long startTime = 0;
83 /** The number of inserted blocks. */
84 private volatile int insertedBlocks;
87 * Creates a new progress insert wizard page.
90 * The wizard this page belongs to
92 public ProjectInsertPage(final TWizard wizard) {
96 setHeading(I18n.getMessage("jsite.insert.heading"));
97 setDescription(I18n.getMessage("jsite.insert.description"));
98 I18nContainer.getInstance().registerRunnable(new Runnable() {
101 setHeading(I18n.getMessage("jsite.insert.heading"));
102 setDescription(I18n.getMessage("jsite.insert.description"));
105 projectInserter = new ProjectInserter();
106 projectInserter.addInsertListener(this);
110 * Creates all used actions.
112 private void createActions() {
113 copyURIAction = new AbstractAction(I18n.getMessage("jsite.project.action.copy-uri")) {
115 @SuppressWarnings("synthetic-access")
116 public void actionPerformed(ActionEvent actionEvent) {
120 copyURIAction.putValue(Action.SHORT_DESCRIPTION, I18n.getMessage("jsite.project.action.copy-uri.tooltip"));
121 copyURIAction.putValue(Action.MNEMONIC_KEY, KeyEvent.VK_U);
122 copyURIAction.setEnabled(false);
124 I18nContainer.getInstance().registerRunnable(new Runnable() {
126 @SuppressWarnings("synthetic-access")
128 copyURIAction.putValue(Action.NAME, I18n.getMessage("jsite.project.action.copy-uri"));
129 copyURIAction.putValue(Action.SHORT_DESCRIPTION, I18n.getMessage("jsite.project.action.copy-uri.tooltip"));
135 * Initializes the page.
137 private void pageInit() {
138 setLayout(new BorderLayout(12, 12));
139 add(createProjectInsertPanel(), BorderLayout.CENTER);
143 * Creates the main panel.
145 * @return The main panel
147 private JComponent createProjectInsertPanel() {
148 JComponent projectInsertPanel = new JPanel(new GridBagLayout());
150 requestURITextField = new JTextField();
151 requestURITextField.setEditable(false);
153 startTimeLabel = new JLabel();
155 progressBar = new JProgressBar(0, 1);
156 progressBar.setStringPainted(true);
157 progressBar.setValue(0);
159 final JLabel projectInformationLabel = new JLabel("<html><b>" + I18n.getMessage("jsite.insert.project-information") + "</b></html>");
160 projectInsertPanel.add(projectInformationLabel, new GridBagConstraints(0, 0, 2, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));
161 final JLabel requestURILabel = new JLabel(I18n.getMessage("jsite.insert.request-uri") + ":");
162 projectInsertPanel.add(requestURILabel, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 18, 0, 0), 0, 0));
163 projectInsertPanel.add(requestURITextField, new GridBagConstraints(1, 1, 1, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0));
164 final JLabel startTimeLeftLabel = new JLabel(I18n.getMessage("jsite.insert.start-time") + ":");
165 projectInsertPanel.add(startTimeLeftLabel, new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 18, 0, 0), 0, 0));
166 projectInsertPanel.add(startTimeLabel, new GridBagConstraints(1, 2, 1, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0));
167 final JLabel progressLabel = new JLabel(I18n.getMessage("jsite.insert.progress") + ":");
168 projectInsertPanel.add(progressLabel, new GridBagConstraints(0, 3, 1, 1, 0.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 18, 0, 0), 0, 0));
169 projectInsertPanel.add(progressBar, new GridBagConstraints(1, 3, 1, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0));
170 projectInsertPanel.add(new JButton(copyURIAction), new GridBagConstraints(0, 4, 2, 1, 0.0, 0.0, GridBagConstraints.LINE_END, GridBagConstraints.NONE, new Insets(12, 18, 0, 0), 0, 0));
172 I18nContainer.getInstance().registerRunnable(new Runnable() {
174 @SuppressWarnings("synthetic-access")
176 projectInformationLabel.setText("<html><b>" + I18n.getMessage("jsite.insert.project-information") + "</b></html>");
177 requestURILabel.setText(I18n.getMessage("jsite.insert.request-uri") + ":");
178 startTimeLeftLabel.setText(I18n.getMessage("jsite.insert.start-time") + ":");
179 if (startTime != 0) {
180 startTimeLabel.setText(DateFormat.getDateTimeInstance().format(new Date(startTime)));
182 startTimeLabel.setText("");
184 progressLabel.setText(I18n.getMessage("jsite.insert.progress") + ":");
188 return projectInsertPanel;
195 public void pageAdded(TWizard wizard) {
196 this.wizard.setPreviousName(I18n.getMessage("jsite.wizard.previous"));
197 this.wizard.setPreviousEnabled(false);
198 this.wizard.setNextName(I18n.getMessage("jsite.wizard.next"));
199 this.wizard.setQuitName(I18n.getMessage("jsite.wizard.quit"));
205 public void startInsert() {
206 wizard.setNextEnabled(false);
207 copyURIAction.setEnabled(false);
208 progressBar.setValue(0);
209 progressBar.setString(I18n.getMessage("jsite.insert.starting"));
210 progressBar.setFont(progressBar.getFont().deriveFont(Font.PLAIN));
211 projectInserter.start();
215 * Sets the project to insert.
218 * The project to insert
220 public void setProject(final Project project) {
221 projectInserter.setProject(project);
222 SwingUtilities.invokeLater(new Runnable() {
224 @SuppressWarnings("synthetic-access")
226 requestURITextField.setText(project.getFinalRequestURI(1));
232 * Sets the freenet interface to use.
234 * @param freenetInterface
235 * The freenet interface to use
237 public void setFreenetInterface(Freenet7Interface freenetInterface) {
238 projectInserter.setFreenetInterface(freenetInterface);
242 * Sets the project inserter’s temp directory.
244 * @see ProjectInserter#setTempDirectory(String)
245 * @param tempDirectory
246 * The temp directory to use, or {@code null} to use the system
249 public void setTempDirectory(String tempDirectory) {
250 projectInserter.setTempDirectory(tempDirectory);
254 // INTERFACE InsertListener
260 public void projectInsertStarted(final Project project) {
262 SwingUtilities.invokeLater(new Runnable() {
264 @SuppressWarnings("synthetic-access")
266 startTimeLabel.setText(DateFormat.getDateTimeInstance().format(new Date()));
274 public void projectUploadFinished(Project project) {
275 startTime = System.currentTimeMillis();
281 public void projectURIGenerated(Project project, final String uri) {
282 SwingUtilities.invokeLater(new Runnable() {
284 @SuppressWarnings("synthetic-access")
286 copyURIAction.setEnabled(true);
287 requestURITextField.setText(uri);
295 public void projectInsertProgress(Project project, final int succeeded, final int failed, final int fatal, final int total, final boolean finalized) {
296 insertedBlocks = succeeded;
297 SwingUtilities.invokeLater(new Runnable() {
299 @SuppressWarnings("synthetic-access")
301 progressBar.setMaximum(total);
302 progressBar.setValue(succeeded + failed + fatal);
303 int progress = (succeeded + failed + fatal) * 100 / total;
304 StringBuilder progressString = new StringBuilder();
305 progressString.append(progress).append("% (");
306 progressString.append(succeeded + failed + fatal).append('/').append(total);
307 progressString.append(") (");
308 progressString.append(getTransferRate());
309 progressString.append(' ').append(I18n.getMessage("jsite.insert.k-per-s")).append(')');
310 progressBar.setString(progressString.toString());
312 progressBar.setFont(progressBar.getFont().deriveFont(Font.BOLD));
321 public void projectInsertFinished(Project project, boolean success, Throwable cause) {
323 String copyURILabel = I18n.getMessage("jsite.insert.okay-copy-uri");
324 int selectedValue = JOptionPane.showOptionDialog(this, I18n.getMessage("jsite.insert.inserted"), I18n.getMessage("jsite.insert.done.title"), 0, JOptionPane.INFORMATION_MESSAGE, null, new Object[] { I18n.getMessage("jsite.insert.okay"), copyURILabel }, copyURILabel);
325 if (selectedValue == 1) {
330 JOptionPane.showMessageDialog(this, I18n.getMessage("jsite.insert.insert-failed"), null, JOptionPane.ERROR_MESSAGE);
332 JOptionPane.showMessageDialog(this, MessageFormat.format(I18n.getMessage("jsite.insert.insert-failed-with-cause"), cause.getMessage()), null, JOptionPane.ERROR_MESSAGE);
335 SwingUtilities.invokeLater(new Runnable() {
337 @SuppressWarnings("synthetic-access")
339 progressBar.setValue(progressBar.getMaximum());
340 progressBar.setString(I18n.getMessage("jsite.insert.done") + " (" + getTransferRate() + " " + I18n.getMessage("jsite.insert.k-per-s") + ")");
341 wizard.setNextEnabled(true);
342 wizard.setQuitEnabled(true);
352 * Copies the request URI of the project to the clipboard.
354 private void actionCopyURI() {
355 Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
356 clipboard.setContents(new StringSelection(requestURITextField.getText()), this);
360 * Formats the given number so that it always has the the given number of
364 * The number to format
366 * The number of fractional digits
367 * @return The formatted number
369 private String formatNumber(double number, int digits) {
370 int multiplier = (int) Math.pow(10, digits);
371 String formattedNumber = String.valueOf((int) (number * multiplier) / (double) multiplier);
372 if (formattedNumber.indexOf('.') == -1) {
373 formattedNumber += '.';
374 for (int digit = 0; digit < digits; digit++) {
375 formattedNumber += "0";
378 return formattedNumber;
382 * Returns the formatted transfer rate at this point.
384 * @return The formatted transfer rate
386 private String getTransferRate() {
387 return formatNumber(insertedBlocks * 32.0 / ((System.currentTimeMillis() - startTime) / 1000), 1);
391 // INTERFACE ClipboardOwner
397 public void lostOwnership(Clipboard clipboard, Transferable contents) {