コード例 #1
0
 private static int filtered(@NotNull List<Usage> usages, @NotNull UsageViewImpl usageView) {
   int count = 0;
   for (Usage usage : usages) {
     if (!usageView.isVisible(usage)) count++;
   }
   return count;
 }
コード例 #2
0
 @NotNull
 private InplaceButton createSettingsButton(
     @NotNull final FindUsagesHandler handler,
     @NotNull final RelativePoint popupPosition,
     final Editor editor,
     final int maxUsages,
     @NotNull final Runnable cancelAction) {
   String shortcutText = "";
   KeyboardShortcut shortcut = UsageViewImpl.getShowUsagesWithSettingsShortcut();
   if (shortcut != null) {
     shortcutText = "(" + KeymapUtil.getShortcutText(shortcut) + ")";
   }
   return new InplaceButton(
       "Settings..." + shortcutText,
       AllIcons.General.Settings,
       new ActionListener() {
         @Override
         public void actionPerformed(ActionEvent e) {
           SwingUtilities.invokeLater(
               new Runnable() {
                 @Override
                 public void run() {
                   showDialogAndFindUsages(handler, popupPosition, editor, maxUsages);
                 }
               });
           cancelAction.run();
         }
       });
 }
コード例 #3
0
 private void addUsageNodes(
     @NotNull GroupNode root,
     @NotNull final UsageViewImpl usageView,
     @NotNull List<UsageNode> outNodes) {
   for (UsageNode node : root.getUsageNodes()) {
     Usage usage = node.getUsage();
     if (usageView.isVisible(usage)) {
       node.setParent(root);
       outNodes.add(node);
     }
   }
   for (GroupNode groupNode : root.getSubGroups()) {
     groupNode.setParent(root);
     addUsageNodes(groupNode, usageView, outNodes);
   }
 }
コード例 #4
0
  @NotNull
  private JBPopup createUsagePopup(
      @NotNull final List<Usage> usages,
      @NotNull final UsageInfoToUsageConverter.TargetElementsDescriptor descriptor,
      @NotNull Set<UsageNode> visibleNodes,
      @NotNull final FindUsagesHandler handler,
      final Editor editor,
      @NotNull final RelativePoint popupPosition,
      final int maxUsages,
      @NotNull final UsageViewImpl usageView,
      @NotNull final FindUsagesOptions options,
      @NotNull final JTable table,
      @NotNull final UsageViewPresentation presentation,
      @NotNull final AsyncProcessIcon processIcon,
      boolean hadMoreSeparator) {
    table.setRowHeight(PlatformIcons.CLASS_ICON.getIconHeight() + 2);
    table.setShowGrid(false);
    table.setShowVerticalLines(false);
    table.setShowHorizontalLines(false);
    table.setTableHeader(null);
    table.setAutoResizeMode(JTable.AUTO_RESIZE_LAST_COLUMN);
    table.setIntercellSpacing(new Dimension(0, 0));

    PopupChooserBuilder builder = new PopupChooserBuilder(table);
    final String title = presentation.getTabText();
    if (title != null) {
      String result = getFullTitle(usages, title, hadMoreSeparator, visibleNodes.size() - 1, true);
      builder.setTitle(result);
      builder.setAdText(getSecondInvocationTitle(options, handler));
    }

    builder.setMovable(true).setResizable(true);
    builder.setItemChoosenCallback(
        new Runnable() {
          @Override
          public void run() {
            int[] selected = table.getSelectedRows();
            for (int i : selected) {
              Object value = table.getValueAt(i, 0);
              if (value instanceof UsageNode) {
                Usage usage = ((UsageNode) value).getUsage();
                if (usage == MORE_USAGES_SEPARATOR) {
                  appendMoreUsages(editor, popupPosition, handler, maxUsages);
                  return;
                }
                navigateAndHint(usage, null, handler, popupPosition, maxUsages, options);
              }
            }
          }
        });
    final JBPopup[] popup = new JBPopup[1];

    KeyboardShortcut shortcut = UsageViewImpl.getShowUsagesWithSettingsShortcut();
    if (shortcut != null) {
      new DumbAwareAction() {
        @Override
        public void actionPerformed(AnActionEvent e) {
          popup[0].cancel();
          showDialogAndFindUsages(handler, popupPosition, editor, maxUsages);
        }
      }.registerCustomShortcutSet(new CustomShortcutSet(shortcut.getFirstKeyStroke()), table);
    }
    shortcut = getShowUsagesShortcut();
    if (shortcut != null) {
      new DumbAwareAction() {
        @Override
        public void actionPerformed(AnActionEvent e) {
          popup[0].cancel();
          searchEverywhere(options, handler, editor, popupPosition, maxUsages);
        }
      }.registerCustomShortcutSet(new CustomShortcutSet(shortcut.getFirstKeyStroke()), table);
    }

    InplaceButton settingsButton =
        createSettingsButton(
            handler,
            popupPosition,
            editor,
            maxUsages,
            new Runnable() {
              @Override
              public void run() {
                popup[0].cancel();
              }
            });

    ActiveComponent spinningProgress =
        new ActiveComponent() {
          @Override
          public void setActive(boolean active) {}

          @Override
          public JComponent getComponent() {
            return processIcon;
          }
        };
    builder.setCommandButton(new CompositeActiveComponent(spinningProgress, settingsButton));

    DefaultActionGroup toolbar = new DefaultActionGroup();
    usageView.addFilteringActions(toolbar);

    toolbar.add(UsageGroupingRuleProviderImpl.createGroupByFileStructureAction(usageView));
    toolbar.add(
        new AnAction(
            "Open Find Usages Toolwindow",
            "Show all usages in a separate toolwindow",
            AllIcons.Toolwindows.ToolWindowFind) {
          {
            AnAction action = ActionManager.getInstance().getAction(IdeActions.ACTION_FIND_USAGES);
            setShortcutSet(action.getShortcutSet());
          }

          @Override
          public void actionPerformed(AnActionEvent e) {
            hideHints();
            popup[0].cancel();
            FindUsagesManager findUsagesManager =
                ((FindManagerImpl) FindManager.getInstance(usageView.getProject()))
                    .getFindUsagesManager();

            findUsagesManager.findUsages(
                handler.getPrimaryElements(),
                handler.getSecondaryElements(),
                handler,
                options,
                FindSettings.getInstance().isSkipResultsWithOneUsage());
          }
        });

    ActionToolbar actionToolbar =
        ActionManager.getInstance()
            .createActionToolbar(ActionPlaces.USAGE_VIEW_TOOLBAR, toolbar, true);
    actionToolbar.setReservePlaceAutoPopupIcon(false);
    final JComponent toolBar = actionToolbar.getComponent();
    toolBar.setOpaque(false);
    builder.setSettingButton(toolBar);

    popup[0] = builder.createPopup();
    JComponent content = popup[0].getContent();

    myWidth =
        (int)
            (toolBar.getPreferredSize().getWidth()
                + new JLabel(
                        getFullTitle(
                            usages, title, hadMoreSeparator, visibleNodes.size() - 1, true))
                    .getPreferredSize()
                    .getWidth()
                + settingsButton.getPreferredSize().getWidth());
    myWidth = -1;
    for (AnAction action : toolbar.getChildren(null)) {
      action.unregisterCustomShortcutSet(usageView.getComponent());
      action.registerCustomShortcutSet(action.getShortcutSet(), content);
    }

    return popup[0];
  }
コード例 #5
0
  private void showElementUsages(
      @NotNull final FindUsagesHandler handler,
      final Editor editor,
      @NotNull final RelativePoint popupPosition,
      final int maxUsages,
      @NotNull final FindUsagesOptions options) {
    ApplicationManager.getApplication().assertIsDispatchThread();
    final UsageViewSettings usageViewSettings = UsageViewSettings.getInstance();
    final UsageViewSettings savedGlobalSettings = new UsageViewSettings();

    savedGlobalSettings.loadState(usageViewSettings);
    usageViewSettings.loadState(myUsageViewSettings);

    final Project project = handler.getProject();
    UsageViewManager manager = UsageViewManager.getInstance(project);
    FindUsagesManager findUsagesManager =
        ((FindManagerImpl) FindManager.getInstance(project)).getFindUsagesManager();
    final UsageViewPresentation presentation =
        findUsagesManager.createPresentation(handler, options);
    presentation.setDetachedMode(true);
    final UsageViewImpl usageView =
        (UsageViewImpl)
            manager.createUsageView(UsageTarget.EMPTY_ARRAY, Usage.EMPTY_ARRAY, presentation, null);

    Disposer.register(
        usageView,
        new Disposable() {
          @Override
          public void dispose() {
            myUsageViewSettings.loadState(usageViewSettings);
            usageViewSettings.loadState(savedGlobalSettings);
          }
        });

    final List<Usage> usages = new ArrayList<Usage>();
    final Set<UsageNode> visibleNodes = new LinkedHashSet<UsageNode>();
    UsageInfoToUsageConverter.TargetElementsDescriptor descriptor =
        new UsageInfoToUsageConverter.TargetElementsDescriptor(
            handler.getPrimaryElements(), handler.getSecondaryElements());

    final MyTable table = new MyTable();
    final AsyncProcessIcon processIcon = new AsyncProcessIcon("xxx");
    boolean hadMoreSeparator = visibleNodes.remove(MORE_USAGES_SEPARATOR_NODE);
    if (hadMoreSeparator) {
      usages.add(MORE_USAGES_SEPARATOR);
      visibleNodes.add(MORE_USAGES_SEPARATOR_NODE);
    }

    addUsageNodes(usageView.getRoot(), usageView, new ArrayList<UsageNode>());

    TableScrollingUtil.installActions(table);

    final List<UsageNode> data = collectData(usages, visibleNodes, usageView, presentation);
    setTableModel(table, usageView, data);

    SpeedSearchBase<JTable> speedSearch = new MySpeedSearch(table);
    speedSearch.setComparator(new SpeedSearchComparator(false));

    final JBPopup popup =
        createUsagePopup(
            usages,
            descriptor,
            visibleNodes,
            handler,
            editor,
            popupPosition,
            maxUsages,
            usageView,
            options,
            table,
            presentation,
            processIcon,
            hadMoreSeparator);

    Disposer.register(popup, usageView);

    // show popup only if find usages takes more than 300ms, otherwise it would flicker needlessly
    Alarm alarm = new Alarm(usageView);
    alarm.addRequest(
        new Runnable() {
          @Override
          public void run() {
            showPopupIfNeedTo(popup, popupPosition);
          }
        },
        300);

    final PingEDT pingEDT =
        new PingEDT(
            "Rebuild popup in EDT",
            new Condition<Object>() {
              @Override
              public boolean value(Object o) {
                return popup.isDisposed();
              }
            },
            100,
            new Runnable() {
              @Override
              public void run() {
                if (popup.isDisposed()) return;

                final List<UsageNode> nodes = new ArrayList<UsageNode>();
                List<Usage> copy;
                synchronized (usages) {
                  // open up popup as soon as several usages 've been found
                  if (!popup.isVisible()
                      && (usages.size() <= 1 || !showPopupIfNeedTo(popup, popupPosition))) {
                    return;
                  }
                  addUsageNodes(usageView.getRoot(), usageView, nodes);
                  copy = new ArrayList<Usage>(usages);
                }

                rebuildPopup(
                    usageView,
                    copy,
                    nodes,
                    table,
                    popup,
                    presentation,
                    popupPosition,
                    !processIcon.isDisposed());
              }
            });

    final MessageBusConnection messageBusConnection = project.getMessageBus().connect(usageView);
    messageBusConnection.subscribe(
        UsageFilteringRuleProvider.RULES_CHANGED,
        new Runnable() {
          @Override
          public void run() {
            pingEDT.ping();
          }
        });

    Processor<Usage> collect =
        new Processor<Usage>() {
          private final UsageTarget[] myUsageTarget = {
            new PsiElement2UsageTargetAdapter(handler.getPsiElement())
          };

          @Override
          public boolean process(@NotNull Usage usage) {
            synchronized (usages) {
              if (!filter.shouldShow(usage)) return true;
              if (visibleNodes.size() >= maxUsages) return false;
              if (UsageViewManager.isSelfUsage(usage, myUsageTarget)) {
                return true;
              }

              Usage usageToAdd = transform(usage);
              if (usageToAdd == null) return true;

              UsageNode node = usageView.doAppendUsage(usageToAdd);
              usages.add(usageToAdd);
              if (node != null) {
                visibleNodes.add(node);
                boolean continueSearch = true;
                if (visibleNodes.size() == maxUsages) {
                  visibleNodes.add(MORE_USAGES_SEPARATOR_NODE);
                  usages.add(MORE_USAGES_SEPARATOR);
                  continueSearch = false;
                }
                pingEDT.ping();

                return continueSearch;
              }
              return true;
            }
          }
        };

    final ProgressIndicator indicator =
        FindUsagesManager.startProcessUsages(
            handler,
            handler.getPrimaryElements(),
            handler.getSecondaryElements(),
            collect,
            options,
            new Runnable() {
              @Override
              public void run() {
                ApplicationManager.getApplication()
                    .invokeLater(
                        new Runnable() {
                          @Override
                          public void run() {
                            Disposer.dispose(processIcon);
                            Container parent = processIcon.getParent();
                            parent.remove(processIcon);
                            parent.repaint();
                            pingEDT.ping(); // repaint title
                            synchronized (usages) {
                              if (visibleNodes.isEmpty()) {
                                if (usages.isEmpty()) {
                                  String text =
                                      UsageViewBundle.message(
                                          "no.usages.found.in",
                                          searchScopePresentableName(options, project));
                                  showHint(
                                      text, editor, popupPosition, handler, maxUsages, options);
                                  popup.cancel();
                                } else {
                                  // all usages filtered out
                                }
                              } else if (visibleNodes.size() == 1) {
                                if (usages.size() == 1) {
                                  // the only usage
                                  Usage usage = visibleNodes.iterator().next().getUsage();
                                  usage.navigate(true);
                                  // String message =
                                  // UsageViewBundle.message("show.usages.only.usage",
                                  // searchScopePresentableName(options, project));
                                  // navigateAndHint(usage, message, handler, popupPosition,
                                  // maxUsages, options);
                                  popup.cancel();
                                } else {
                                  assert usages.size() > 1 : usages;
                                  // usage view can filter usages down to one
                                  Usage visibleUsage = visibleNodes.iterator().next().getUsage();
                                  if (areAllUsagesInOneLine(visibleUsage, usages)) {
                                    String hint =
                                        UsageViewBundle.message(
                                            "all.usages.are.in.this.line",
                                            usages.size(),
                                            searchScopePresentableName(options, project));
                                    navigateAndHint(
                                        visibleUsage,
                                        hint,
                                        handler,
                                        popupPosition,
                                        maxUsages,
                                        options);
                                    popup.cancel();
                                  }
                                }
                              } else {
                                String title = presentation.getTabText();
                                boolean shouldShowMoreSeparator =
                                    visibleNodes.contains(MORE_USAGES_SEPARATOR_NODE);
                                String fullTitle =
                                    getFullTitle(
                                        usages,
                                        title,
                                        shouldShowMoreSeparator,
                                        visibleNodes.size() - (shouldShowMoreSeparator ? 1 : 0),
                                        false);
                                ((AbstractPopup) popup).setCaption(fullTitle);
                              }
                            }
                          }
                        },
                        project.getDisposed());
              }
            });
    Disposer.register(
        popup,
        new Disposable() {
          @Override
          public void dispose() {
            indicator.cancel();
          }
        });
  }