private static void updateExistingPluginInfo(
      IdeaPluginDescriptor descr, IdeaPluginDescriptor existing) {
    int state = StringUtil.compareVersionNumbers(descr.getVersion(), existing.getVersion());
    final PluginId pluginId = existing.getPluginId();
    final String idString = pluginId.getIdString();
    final JDOMExternalizableStringList installedPlugins =
        PluginManagerUISettings.getInstance().getInstalledPlugins();
    if (!installedPlugins.contains(idString)
        && !((IdeaPluginDescriptorImpl) existing).isDeleted()) {
      installedPlugins.add(idString);
    }
    final PluginManagerUISettings updateSettings = PluginManagerUISettings.getInstance();
    if (state > 0
        && !PluginManager.isIncompatible(descr)
        && !updatedPlugins.contains(descr.getPluginId())) {
      NewVersions2Plugins.put(pluginId, 1);
      if (!updateSettings.myOutdatedPlugins.contains(idString)) {
        updateSettings.myOutdatedPlugins.add(idString);
      }

      final IdeaPluginDescriptorImpl plugin = (IdeaPluginDescriptorImpl) existing;
      plugin.setDownloadsCount(descr.getDownloads());
      plugin.setVendor(descr.getVendor());
      plugin.setVendorEmail(descr.getVendorEmail());
      plugin.setVendorUrl(descr.getVendorUrl());
      plugin.setUrl(descr.getUrl());

    } else {
      updateSettings.myOutdatedPlugins.remove(idString);
      if (NewVersions2Plugins.remove(pluginId) != null) {
        updatedPlugins.add(pluginId);
      }
    }
  }
  private void updatePluginDependencies() {
    myDependentToRequiredListMap.clear();

    final int rowCount = getRowCount();
    for (int i = 0; i < rowCount; i++) {
      final IdeaPluginDescriptor descriptor = getObjectAt(i);
      final PluginId pluginId = descriptor.getPluginId();
      myDependentToRequiredListMap.remove(pluginId);
      if (descriptor instanceof IdeaPluginDescriptorImpl
          && ((IdeaPluginDescriptorImpl) descriptor).isDeleted()) continue;
      final Boolean enabled = myEnabled.get(pluginId);
      if (enabled == null || enabled.booleanValue()) {
        PluginManager.checkDependants(
            descriptor,
            new Function<PluginId, IdeaPluginDescriptor>() {
              @Nullable
              public IdeaPluginDescriptor fun(final PluginId pluginId) {
                return PluginManager.getPlugin(pluginId);
              }
            },
            new Condition<PluginId>() {
              public boolean value(final PluginId dependantPluginId) {
                final Boolean enabled = myEnabled.get(dependantPluginId);
                if (enabled == null || !enabled.booleanValue()) {
                  Set<PluginId> required = myDependentToRequiredListMap.get(pluginId);
                  if (required == null) {
                    required = new HashSet<PluginId>();
                    myDependentToRequiredListMap.put(pluginId, required);
                  }

                  required.add(dependantPluginId);
                  // return false;
                }

                return true;
              }
            });
        if (enabled == null
            && !myDependentToRequiredListMap.containsKey(pluginId)
            && !PluginManager.isIncompatible(descriptor)) {
          myEnabled.put(pluginId, true);
        }
      }
    }
  }
 private void setEnabled(IdeaPluginDescriptor ideaPluginDescriptor, final boolean enabled) {
   final Collection<String> disabledPlugins = PluginManager.getDisabledPlugins();
   final PluginId pluginId = ideaPluginDescriptor.getPluginId();
   if (!enabled && !disabledPlugins.contains(pluginId.toString())) {
     myEnabled.put(pluginId, null);
   } else {
     myEnabled.put(pluginId, enabled);
   }
 }
 // {{{ handleMessage() method
 @Override
 public void handleMessage(EBMessage message) {
   if (message.getSource() == PluginManager.getInstance()) {
     chooseButton.path = jEdit.getProperty(PluginManager.PROPERTY_PLUGINSET, "");
     if (chooseButton.path.length() > 0) {
       loadPluginSet(chooseButton.path);
       pluginModel.restoreSelection(new HashSet<String>(), new HashSet<String>());
       chooseButton.updateUI();
     }
   }
 } // }}}
 public void appendOrUpdateDescriptor(IdeaPluginDescriptor descriptor) {
   final PluginId descrId = descriptor.getPluginId();
   final IdeaPluginDescriptor existing = PluginManager.getPlugin(descrId);
   if (existing != null) {
     updateExistingPlugin(descriptor, existing);
   } else {
     myInstalled.add(descriptor);
     view.add(descriptor);
     setEnabled(descriptor, true);
     fireTableDataChanged();
   }
 }
  private void runPlugin(String pluginName) {
    ConnectInfo[] friends = null;
    Plugin plugin = PluginManager.getInstance().getPlugin(pluginName);

    // get users
    if (plugin.isStandalone()) friends = new ConnectInfo[0];
    else {
      ListBox userList =
          new ListBox(
              null, plugin.getTitle(), tr("msg.selectUsers"), Client.getInstance().getUserList());
      Object[] users = userList.selectItems();
      if (users != null) {
        friends = new ConnectInfo[users.length];
        for (int i = 0; i < friends.length; i++)
          friends[i] = Communicator.getInstance().getConnectInfo((String) users[i]);
      }
    }

    // run the plugin if the user didn't click on cancel
    if (friends != null) PluginManager.getInstance().run(pluginName, friends);
  }
  private void addMenuToTray() {
    HashMap categories = new HashMap();

    // create menu list
    Iterator plugins = PluginManager.getInstance().getAvailablePlugins();
    plugins = PluginComparator.sortPlugins(plugins);

    while (plugins.hasNext()) {
      Plugin p = (Plugin) plugins.next();

      JMenu category = (JMenu) categories.get(p.getCategory());
      if (category == null) {
        category = new JMenu(p.getCategory());
        categories.put(p.getCategory(), category);

        // copy menu to real one
        if (!p.getCategory().equals("Invisible")) this.trayIcon.add(category);
      }

      ImageIcon icon = new ImageIcon();
      try {
        icon = new ImageIcon(new URL(p.getDirectory() + p.getIcon()));
        icon = new ImageIcon(icon.getImage().getScaledInstance(16, 16, Image.SCALE_SMOOTH));
      } catch (Exception e) {
        // error at icon loading
      }

      JMenuItem menu = new JMenuItem(p.getTitle(), icon);
      menu.setName(p.getName());
      menu.setToolTipText(p.getToolTip());
      menu.addActionListener(this);
      category.add(menu);
    }

    this.trayIcon.addSeparator();

    // windows
    this.trayIcon.add(new WindowMenu(this));

    // open main interface
    JMenuItem menu = new JMenuItem(tr("open"));
    menu.setName("org.lucane.applications.maininterface");
    menu.addActionListener(this);
    this.trayIcon.add(menu);

    // exit
    menu = new JMenuItem(tr("exit"));
    menu.setName("exit");
    menu.addActionListener(this);
    this.trayIcon.add(menu);
  }
  public InstalledPluginsTableModel() {
    super.columns = new ColumnInfo[] {new EnabledPluginInfo(), new MyPluginManagerColumnInfo()};
    view = new ArrayList<IdeaPluginDescriptor>(Arrays.asList(PluginManager.getPlugins()));
    view.addAll(myInstalled);
    reset(view);

    ApplicationInfoEx applicationInfo = ApplicationInfoEx.getInstanceEx();
    for (Iterator<IdeaPluginDescriptor> iterator = view.iterator(); iterator.hasNext(); ) {
      @NonNls final String s = iterator.next().getPluginId().getIdString();
      if ("com.intellij".equals(s) || applicationInfo.isEssentialPlugin(s)) iterator.remove();
    }

    setSortKey(new RowSorter.SortKey(getNameColumn(), SortOrder.ASCENDING));
  }
  /** Show a dialog asking for the friend name */
  public void start() {
    if (this.trayIcon == null) {
      // no user message if we aren't on windows
      if (System.getProperty("os.name").startsWith("Win")) DialogBox.error(tr("err.noTray"));
      else Logging.getLogger().info("Not on windows, running MainInterface instead of QuickLaunch");

      PluginManager.getInstance().run(MAIN_INTERFACE, new ConnectInfo[0]);
      Client.getInstance().setStartupPlugin(MAIN_INTERFACE);
      return;
    }

    addMenuToTray();

    this.trayIcon.addMouseListener(this);
    this.trayIcon.setVisible(true);
    this.trayIcon.showInfo(tr("lucane.is.ready"), "Lucane Groupware");
  }
 public void updatePluginsList(List<IdeaPluginDescriptor> list) {
   //  For each downloadable plugin we need to know whether its counterpart
   //  is already installed, and if yes compare the difference in versions:
   //  availability of newer versions will be indicated separately.
   for (IdeaPluginDescriptor descr : list) {
     PluginId descrId = descr.getPluginId();
     IdeaPluginDescriptor existing = PluginManager.getPlugin(descrId);
     if (existing != null) {
       if (descr instanceof PluginNode) {
         updateExistingPluginInfo(descr, existing);
       } else {
         view.add(descr);
         setEnabled(descr);
       }
     }
   }
   for (IdeaPluginDescriptor descriptor : myInstalled) {
     if (!view.contains(descriptor)) {
       view.add(descriptor);
     }
   }
   fireTableDataChanged();
 }
    @Override
    public Component getTableCellRendererComponent(
        JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
      final Component orig =
          super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
      if (myPluginDescriptor != null) {
        myNameLabel.setText(myPluginDescriptor.getName());
        final PluginId pluginId = myPluginDescriptor.getPluginId();
        final String idString = pluginId.getIdString();
        if (myPluginDescriptor.isBundled()) {
          myBundledLabel.setText("Bundled");
        } else {
          final String host = myPlugin2host.get(idString);
          if (host != null) {
            String presentableUrl = VfsUtil.urlToPath(host);
            final int idx = presentableUrl.indexOf('/');
            if (idx > -1) {
              presentableUrl = presentableUrl.substring(0, idx);
            }
            myBundledLabel.setText("From " + presentableUrl);
          } else {
            if (PluginManagerUISettings.getInstance().getInstalledPlugins().contains(idString)) {
              myBundledLabel.setText("From repository");
            } else {
              myBundledLabel.setText("Custom");
            }
          }
        }
        if (myPluginDescriptor instanceof IdeaPluginDescriptorImpl
            && ((IdeaPluginDescriptorImpl) myPluginDescriptor).isDeleted()) {
          myNameLabel.setIcon(AllIcons.Actions.Clean);
        } else if (hasNewerVersion(pluginId)) {
          myNameLabel.setIcon(AllIcons.Nodes.Pluginobsolete);
          myPanel.setToolTipText("Newer version of the plugin is available");
        } else {
          myNameLabel.setIcon(AllIcons.Nodes.Plugin);
        }

        final Color fg = orig.getForeground();
        final Color bg = orig.getBackground();
        final Color grayedFg = isSelected ? fg : Color.GRAY;

        myPanel.setBackground(bg);
        myNameLabel.setBackground(bg);
        myBundledLabel.setBackground(bg);

        myNameLabel.setForeground(fg);
        final boolean wasUpdated = wasUpdated(pluginId);
        if (wasUpdated || PluginManager.getPlugin(pluginId) == null) {
          if (!isSelected) {
            myNameLabel.setForeground(FileStatus.COLOR_ADDED);
          }
          if (wasUpdated) {
            myPanel.setToolTipText(
                "Plugin was updated to the newest version. Changes will be available after restart");
          } else {
            myPanel.setToolTipText("Plugin will be activated after restart.");
          }
        }
        myBundledLabel.setForeground(grayedFg);

        final Set<PluginId> required = myDependentToRequiredListMap.get(pluginId);
        if (required != null && required.size() > 0) {
          myNameLabel.setForeground(Color.RED);

          final StringBuilder s = new StringBuilder();
          if (myEnabled.get(pluginId) == null) {
            s.append("Plugin was not loaded.\n");
          }
          if (required.contains(PluginId.getId("com.intellij.modules.ultimate"))) {
            s.append("The plugin requires IntelliJ IDEA Ultimate");
          } else {
            s.append("Required plugin").append(required.size() == 1 ? " \"" : "s \"");
            s.append(
                StringUtil.join(
                    required,
                    new Function<PluginId, String>() {
                      @Override
                      public String fun(final PluginId id) {
                        final IdeaPluginDescriptor plugin = PluginManager.getPlugin(id);
                        return plugin == null ? id.getIdString() : plugin.getName();
                      }
                    },
                    ","));

            s.append(required.size() == 1 ? "\" is not enabled!" : "\" are not enabled!");
          }
          myPanel.setToolTipText(s.toString());
        }

        if (PluginManager.isIncompatible(myPluginDescriptor)) {
          myPanel.setToolTipText(
              IdeBundle.message(
                  "plugin.manager.incompatible.tooltip.warning",
                  ApplicationNamesInfo.getInstance().getFullProductName()));
          myNameLabel.setForeground(Color.red);
        }
      }

      return myPanel;
    }
  private void warnAboutMissedDependencies(
      final Boolean newVal, final IdeaPluginDescriptor... ideaPluginDescriptors) {
    final Set<PluginId> deps = new HashSet<PluginId>();
    final List<IdeaPluginDescriptor> descriptorsToCheckDependencies =
        new ArrayList<IdeaPluginDescriptor>();
    if (newVal) {
      Collections.addAll(descriptorsToCheckDependencies, ideaPluginDescriptors);
    } else {
      descriptorsToCheckDependencies.addAll(view);
      descriptorsToCheckDependencies.addAll(filtered);
      descriptorsToCheckDependencies.removeAll(Arrays.asList(ideaPluginDescriptors));

      for (Iterator<IdeaPluginDescriptor> iterator = descriptorsToCheckDependencies.iterator();
          iterator.hasNext(); ) {
        IdeaPluginDescriptor descriptor = iterator.next();
        final Boolean enabled = myEnabled.get(descriptor.getPluginId());
        if (enabled == null || !enabled.booleanValue()) {
          iterator.remove();
        }
      }
    }

    for (final IdeaPluginDescriptor ideaPluginDescriptor : descriptorsToCheckDependencies) {
      PluginManager.checkDependants(
          ideaPluginDescriptor,
          new Function<PluginId, IdeaPluginDescriptor>() {
            @Nullable
            public IdeaPluginDescriptor fun(final PluginId pluginId) {
              return PluginManager.getPlugin(pluginId);
            }
          },
          new Condition<PluginId>() {
            public boolean value(final PluginId pluginId) {
              Boolean enabled = myEnabled.get(pluginId);
              if (enabled == null) {
                return false;
              }
              if (newVal && !enabled.booleanValue()) {
                deps.add(pluginId);
              }

              if (!newVal) {
                final PluginId pluginDescriptorId = ideaPluginDescriptor.getPluginId();
                for (IdeaPluginDescriptor descriptor : ideaPluginDescriptors) {
                  if (pluginId.equals(descriptor.getPluginId())) {
                    deps.add(pluginDescriptorId);
                    break;
                  }
                }
              }
              return true;
            }
          });
    }
    if (!deps.isEmpty()) {
      final String listOfSelectedPlugins =
          StringUtil.join(
              ideaPluginDescriptors,
              new Function<IdeaPluginDescriptor, String>() {
                @Override
                public String fun(IdeaPluginDescriptor pluginDescriptor) {
                  return pluginDescriptor.getName();
                }
              },
              ", ");
      final Set<IdeaPluginDescriptor> pluginDependencies = new HashSet<IdeaPluginDescriptor>();
      final String listOfDependencies =
          StringUtil.join(
              deps,
              new Function<PluginId, String>() {
                public String fun(final PluginId pluginId) {
                  final IdeaPluginDescriptor pluginDescriptor = PluginManager.getPlugin(pluginId);
                  assert pluginDescriptor != null;
                  pluginDependencies.add(pluginDescriptor);
                  return pluginDescriptor.getName();
                }
              },
              "<br>");
      final String message =
          !newVal
              ? "<html>The following plugins <br>"
                  + listOfDependencies
                  + "<br>are enabled and depend"
                  + (deps.size() == 1 ? "s" : "")
                  + " on selected plugins. "
                  + "<br>Would you like to disable them too?</html>"
              : "<html>The following plugins on which "
                  + listOfSelectedPlugins
                  + " depend"
                  + (ideaPluginDescriptors.length == 1 ? "s" : "")
                  + " are disabled:<br>"
                  + listOfDependencies
                  + "<br>Would you like to enable them?</html>";
      if (Messages.showOkCancelDialog(
              message,
              newVal ? "Enable Dependant Plugins" : "Disable Plugins with Dependency on this",
              Messages.getQuestionIcon())
          == DialogWrapper.OK_EXIT_CODE) {
        for (PluginId pluginId : deps) {
          myEnabled.put(pluginId, newVal);
        }

        updatePluginDependencies();
        hideNotApplicablePlugins(
            newVal,
            pluginDependencies.toArray(new IdeaPluginDescriptor[pluginDependencies.size()]));
      }
    }
  }