src/de/todesbaum/jsite/gui/ProjectInsertPage.java

   1 /*
   2  * jSite - a tool for uploading websites into Freenet
   3  * Copyright (C) 2006 David Roden
   4  *
   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.
   9  *
  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.
  14  *
  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.
  18  */
  19
  20 package de.todesbaum.jsite.gui;
  21
  22 import java.awt.BorderLayout;
  23 import java.awt.Font;
  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;
  37
  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;
  48
  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;
  57
  58 /**
  59  * Wizard page that shows the progress of an insert.
  60  *
  61  * @author David ‘Bombe’ Roden &lt;bombe@freenetproject.org&gt;
  62  */
  63 public class ProjectInsertPage extends TWizardPage implements InsertListener, ClipboardOwner {
  64
  65         /** The project inserter. */
  66         private ProjectInserter projectInserter;
  67
  68         /** The “copy URI” action. */
  69         private Action copyURIAction;
  70
  71         /** The “request URI” textfield. */
  72         private JTextField requestURITextField;
  73
  74         /** The “start time” label. */
  75         private JLabel startTimeLabel;
  76
  77         /** The progress bar. */
  78         private JProgressBar progressBar;
  79
  80         /** The start time of the insert. */
  81         private long startTime = 0;
  82
  83         /**
  84          * Creates a new progress insert wizard page.
  85          *
  86          * @param wizard
  87          *            The wizard this page belongs to
  88          */
  89         public ProjectInsertPage(final TWizard wizard) {
  90                 super(wizard);
  91                 createActions();
  92                 pageInit();
  93                 setHeading(I18n.getMessage("jsite.insert.heading"));
  94                 setDescription(I18n.getMessage("jsite.insert.description"));
  95                 I18nContainer.getInstance().registerRunnable(new Runnable() {
  96
  97                         public void run() {
  98                                 setHeading(I18n.getMessage("jsite.insert.heading"));
  99                                 setDescription(I18n.getMessage("jsite.insert.description"));
 100                         }
 101                 });
 102                 projectInserter = new ProjectInserter();
 103                 projectInserter.addInsertListener(this);
 104         }
 105
 106         /**
 107          * Creates all used actions.
 108          */
 109         private void createActions() {
 110                 copyURIAction = new AbstractAction(I18n.getMessage("jsite.project.action.copy-uri")) {
 111
 112                         @SuppressWarnings("synthetic-access")
 113                         public void actionPerformed(ActionEvent actionEvent) {
 114                                 actionCopyURI();
 115                         }
 116                 };
 117                 copyURIAction.putValue(Action.SHORT_DESCRIPTION, I18n.getMessage("jsite.project.action.copy-uri.tooltip"));
 118                 copyURIAction.putValue(Action.MNEMONIC_KEY, KeyEvent.VK_U);
 119                 copyURIAction.setEnabled(false);
 120
 121                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 122
 123                         @SuppressWarnings("synthetic-access")
 124                         public void run() {
 125                                 copyURIAction.putValue(Action.NAME, I18n.getMessage("jsite.project.action.copy-uri"));
 126                                 copyURIAction.putValue(Action.SHORT_DESCRIPTION, I18n.getMessage("jsite.project.action.copy-uri.tooltip"));
 127                         }
 128                 });
 129         }
 130
 131         /**
 132          * Initializes the page.
 133          */
 134         private void pageInit() {
 135                 setLayout(new BorderLayout(12, 12));
 136                 add(createProjectInsertPanel(), BorderLayout.CENTER);
 137         }
 138
 139         /**
 140          * Creates the main panel.
 141          *
 142          * @return The main panel
 143          */
 144         private JComponent createProjectInsertPanel() {
 145                 JComponent projectInsertPanel = new JPanel(new GridBagLayout());
 146
 147                 requestURITextField = new JTextField();
 148                 requestURITextField.setEditable(false);
 149
 150                 startTimeLabel = new JLabel();
 151
 152                 progressBar = new JProgressBar(0, 1);
 153                 progressBar.setStringPainted(true);
 154                 progressBar.setValue(0);
 155
 156                 final JLabel projectInformationLabel = new JLabel("<html><b>" + I18n.getMessage("jsite.insert.project-information") + "</b></html>");
 157                 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));
 158                 final JLabel requestURILabel = new JLabel(I18n.getMessage("jsite.insert.request-uri") + ":");
 159                 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));
 160                 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));
 161                 final JLabel startTimeLeftLabel = new JLabel(I18n.getMessage("jsite.insert.start-time") + ":");
 162                 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));
 163                 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));
 164                 final JLabel progressLabel = new JLabel(I18n.getMessage("jsite.insert.progress") + ":");
 165                 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));
 166                 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));
 167                 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));
 168
 169                 I18nContainer.getInstance().registerRunnable(new Runnable() {
 170
 171                         @SuppressWarnings("synthetic-access")
 172                         public void run() {
 173                                 projectInformationLabel.setText("<html><b>" + I18n.getMessage("jsite.insert.project-information") + "</b></html>");
 174                                 requestURILabel.setText(I18n.getMessage("jsite.insert.request-uri") + ":");
 175                                 startTimeLeftLabel.setText(I18n.getMessage("jsite.insert.start-time") + ":");
 176                                 if (startTime != 0) {
 177                                         startTimeLabel.setText(DateFormat.getDateTimeInstance().format(new Date(startTime)));
 178                                 } else {
 179                                         startTimeLabel.setText("");
 180                                 }
 181                                 progressLabel.setText(I18n.getMessage("jsite.insert.progress") + ":");
 182                         }
 183                 });
 184
 185                 return projectInsertPanel;
 186         }
 187
 188         /**
 189          * {@inheritDoc}
 190          */
 191         @Override
 192         public void pageAdded(TWizard wizard) {
 193                 this.wizard.setPreviousName(I18n.getMessage("jsite.wizard.previous"));
 194                 this.wizard.setPreviousEnabled(false);
 195                 this.wizard.setNextName(I18n.getMessage("jsite.wizard.next"));
 196                 this.wizard.setQuitName(I18n.getMessage("jsite.wizard.quit"));
 197         }
 198
 199         /**
 200          * Starts the insert.
 201          */
 202         public void startInsert() {
 203                 wizard.setNextEnabled(false);
 204                 copyURIAction.setEnabled(false);
 205                 progressBar.setValue(0);
 206                 progressBar.setString(I18n.getMessage("jsite.insert.starting"));
 207                 progressBar.setFont(progressBar.getFont().deriveFont(Font.PLAIN));
 208                 projectInserter.start();
 209         }
 210
 211         /**
 212          * Sets the project to insert.
 213          *
 214          * @param project
 215          *            The project to insert
 216          */
 217         public void setProject(final Project project) {
 218                 projectInserter.setProject(project);
 219                 SwingUtilities.invokeLater(new Runnable() {
 220
 221                         @SuppressWarnings("synthetic-access")
 222                         public void run() {
 223                                 requestURITextField.setText(project.getFinalRequestURI(1));
 224                         }
 225                 });
 226         }
 227
 228         /**
 229          * Sets the freenet interface to use.
 230          *
 231          * @param freenetInterface
 232          *            The freenet interface to use
 233          */
 234         public void setFreenetInterface(Freenet7Interface freenetInterface) {
 235                 projectInserter.setFreenetInterface(freenetInterface);
 236         }
 237
 238         //
 239         // INTERFACE InsertListener
 240         //
 241
 242         /**
 243          * {@inheritDoc}
 244          */
 245         public void projectInsertStarted(final Project project) {
 246
 247                 SwingUtilities.invokeLater(new Runnable() {
 248
 249                         @SuppressWarnings("synthetic-access")
 250                         public void run() {
 251                                 startTimeLabel.setText(DateFormat.getDateTimeInstance().format(new Date()));
 252                         }
 253                 });
 254         }
 255
 256         /**
 257          * {@inheritDoc}
 258          */
 259         public void projectUploadFinished(Project project) {
 260                 startTime = System.currentTimeMillis();
 261         }
 262
 263         /**
 264          * {@inheritDoc}
 265          */
 266         public void projectURIGenerated(Project project, final String uri) {
 267                 SwingUtilities.invokeLater(new Runnable() {
 268
 269                         @SuppressWarnings("synthetic-access")
 270                         public void run() {
 271                                 copyURIAction.setEnabled(true);
 272                                 requestURITextField.setText(uri);
 273                         }
 274                 });
 275         }
 276
 277         /**
 278          * {@inheritDoc}
 279          */
 280         public void projectInsertProgress(Project project, final int succeeded, final int failed, final int fatal, final int total, final boolean finalized) {
 281                 SwingUtilities.invokeLater(new Runnable() {
 282
 283                         @SuppressWarnings("synthetic-access")
 284                         public void run() {
 285                                 progressBar.setMaximum(total);
 286                                 progressBar.setValue(succeeded + failed + fatal);
 287                                 int progress = (succeeded + failed + fatal) * 100 / total;
 288                                 StringBuilder progressString = new StringBuilder();
 289                                 progressString.append(progress).append("% (");
 290                                 progressString.append(succeeded + failed + fatal).append('/').append(total);
 291                                 progressString.append(") (");
 292                                 progressString.append(formatNumber(succeeded * 32.0 / ((System.currentTimeMillis() - startTime) / 1000), 1));
 293                                 progressString.append(' ').append(I18n.getMessage("jsite.insert.k-per-s")).append(')');
 294                                 progressBar.setString(progressString.toString());
 295                                 if (finalized) {
 296                                         progressBar.setFont(progressBar.getFont().deriveFont(Font.BOLD));
 297                                 }
 298                         }
 299                 });
 300         }
 301
 302         /**
 303          * {@inheritDoc}
 304          */
 305         public void projectInsertFinished(Project project, boolean success, Throwable cause) {
 306                 if (success) {
 307                         JOptionPane.showMessageDialog(this, I18n.getMessage("jsite.insert.inserted"), null, JOptionPane.INFORMATION_MESSAGE);
 308                 } else {
 309                         if (cause == null) {
 310                                 JOptionPane.showMessageDialog(this, I18n.getMessage("jsite.insert.insert-failed"), null, JOptionPane.ERROR_MESSAGE);
 311                         } else {
 312                                 JOptionPane.showMessageDialog(this, MessageFormat.format(I18n.getMessage("jsite.insert.insert-failed-with-cause"), cause.getMessage()), null, JOptionPane.ERROR_MESSAGE);
 313                         }
 314                 }
 315                 SwingUtilities.invokeLater(new Runnable() {
 316
 317                         @SuppressWarnings("synthetic-access")
 318                         public void run() {
 319                                 progressBar.setValue(progressBar.getMaximum());
 320                                 progressBar.setString(I18n.getMessage("jsite.insert.done"));
 321                                 wizard.setNextEnabled(true);
 322                                 wizard.setQuitEnabled(true);
 323                         }
 324                 });
 325         }
 326
 327         //
 328         // ACTIONS
 329         //
 330
 331         /**
 332          * Copies the request URI of the project to the clipboard.
 333          */
 334         private void actionCopyURI() {
 335                 Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
 336                 clipboard.setContents(new StringSelection(requestURITextField.getText()), this);
 337         }
 338
 339         /**
 340          * Formats the given number so that it always has the the given number of
 341          * fractional digits.
 342          *
 343          * @param number
 344          *            The number to format
 345          * @param digits
 346          *            The number of fractional digits
 347          * @return The formatted number
 348          */
 349         private String formatNumber(double number, int digits) {
 350                 int multiplier = (int) Math.pow(10, digits);
 351                 String formattedNumber = String.valueOf((int) (number * multiplier) / (double) multiplier);
 352                 if (formattedNumber.indexOf('.') == -1) {
 353                         formattedNumber += '.';
 354                         for (int digit = 0; digit < digits; digit++) {
 355                                 formattedNumber += "0";
 356                         }
 357                 }
 358                 return formattedNumber;
 359         }
 360
 361         //
 362         // INTERFACE ClipboardOwner
 363         //
 364
 365         /**
 366          * {@inheritDoc}
 367          */
 368         public void lostOwnership(Clipboard clipboard, Transferable contents) {
 369                 /* ignore. */
 370         }
 371
 372 }