Exemplo n.º 1
0
  public void addImageTab(Path imagePath) {

    TabPane previewTabPane = controller.getPreviewTabPane();

    ImageTab tab = new ImageTab();
    tab.setPath(imagePath);
    tab.setText(imagePath.getFileName().toString());

    if (previewTabPane.getTabs().contains(tab)) {
      previewTabPane.getSelectionModel().select(tab);
      return;
    }

    Image image = new Image(IOHelper.pathToUrl(imagePath));
    ImageView imageView = new ImageView(image);
    imageView.setPreserveRatio(true);

    imageView.setFitWidth(previewTabPane.getWidth());

    previewTabPane
        .widthProperty()
        .addListener(
            (observable, oldValue, newValue) -> {
              imageView.setFitWidth(previewTabPane.getWidth());
            });

    Tooltip tip = new Tooltip(imagePath.toString());
    Tooltip.install(tab.getGraphic(), tip);

    ScrollPane scrollPane = new ScrollPane();
    scrollPane.setVbarPolicy(ScrollPane.ScrollBarPolicy.AS_NEEDED);
    scrollPane.setHbarPolicy(ScrollPane.ScrollBarPolicy.AS_NEEDED);
    scrollPane.setContent(imageView);
    scrollPane.addEventFilter(
        ScrollEvent.SCROLL,
        e -> {
          if (e.isControlDown() && e.getDeltaY() > 0) {
            // zoom in
            imageView.setFitWidth(imageView.getFitWidth() + 16.0);
          } else if (e.isControlDown() && e.getDeltaY() < 0) {
            // zoom out
            imageView.setFitWidth(imageView.getFitWidth() - 16.0);
          }
        });

    tab.setContent(scrollPane);

    TabPane tabPane = previewTabPane;
    tabPane.getTabs().add(tab);
    tabPane.getSelectionModel().select(tab);
  }
Exemplo n.º 2
0
 public void initializeTabChangeListener(TabPane tabPane) {
   ReadOnlyObjectProperty<Tab> itemProperty = tabPane.getSelectionModel().selectedItemProperty();
   itemProperty.addListener(
       (observable, oldValue, selectedTab) -> {
         if (Objects.isNull(selectedTab)) return;
         threadService.runActionLater(
             () -> {
               EditorPane editorPane = ((MyTab) selectedTab).getEditorPane();
               if (Objects.nonNull(editorPane)) {
                 try {
                   editorPane.rerender();
                   editorPane.focus();
                 } catch (Exception e) {
                   logger.error("Problem occured after changing tab {}", selectedTab, e);
                 }
               }
             });
       });
 }
Exemplo n.º 3
0
  public MyTab createTab() {

    MyTab tab =
        new MyTab() {
          @Override
          public ButtonType close() {
            if (Objects.nonNull(this.getPath()))
              closedPaths.add(Optional.ofNullable(current.currentTab().getPath()));

            ButtonType closeType = super.close();

            Platform.runLater(
                () -> {
                  ObservableList<Tab> tabs = controller.getTabPane().getTabs();
                  if (tabs.isEmpty()) {
                    controller.newDoc(null);
                  }
                });

            return closeType;
          }
        };

    tab.setOnCloseRequest(
        event -> {
          event.consume();
          tab.close();
        });

    MenuItem menuItem0 = new MenuItem("Close");
    menuItem0.setOnAction(
        actionEvent -> {
          tab.close();
        });

    MenuItem menuItem1 = new MenuItem("Close All");
    menuItem1.setOnAction(
        actionEvent -> {
          ObservableList<Tab> tabs = controller.getTabPane().getTabs();
          ObservableList<Tab> clonedTabs = FXCollections.observableArrayList(tabs);
          if (clonedTabs.size() > 0) {
            clonedTabs.forEach(
                (closedTab) -> {
                  MyTab myTab = (MyTab) closedTab;
                  myTab.close();
                });
          }
        });

    MenuItem menuItem2 = new MenuItem("Close Others");
    menuItem2.setOnAction(
        actionEvent -> {
          ObservableList<Tab> blackList = FXCollections.observableArrayList();
          blackList.addAll(controller.getTabPane().getTabs());

          blackList.remove(tab);

          blackList.forEach(
              t -> {
                MyTab closeTab = (MyTab) t;
                closeTab.close();
              });
        });
    //
    //        MenuItem menuItem3 = new MenuItem("Close Unmodified");
    //        menuItem3.setOnAction(actionEvent -> {
    //
    //            ObservableList<Tab> clonedTabs = FXCollections.observableArrayList();
    //            clonedTabs.addAll(controller.getTabPane().getTabs());
    //
    //
    //            for (Tab clonedTab : clonedTabs) {
    //                MyTab myTab = (MyTab) clonedTab;
    //                if (!myTab.getTabText().contains(" *"))
    //                    threadService.runActionLater(()->{
    //                        myTab.close();
    //                    });
    //            }
    //        });

    MenuItem menuItem4 = new MenuItem("Select Next Tab");
    menuItem4.setOnAction(
        actionEvent -> {
          TabPane tabPane = controller.getTabPane();
          if (tabPane.getSelectionModel().isSelected(tabPane.getTabs().size() - 1))
            tabPane.getSelectionModel().selectFirst();
          else tabPane.getSelectionModel().selectNext();
        });

    MenuItem menuItem5 = new MenuItem("Select Previous Tab");
    menuItem5.setOnAction(
        actionEvent -> {
          SingleSelectionModel<Tab> selectionModel = controller.getTabPane().getSelectionModel();
          if (selectionModel.isSelected(0)) selectionModel.selectLast();
          else selectionModel.selectPrevious();
        });

    MenuItem menuItem6 = new MenuItem("Reopen Closed Tab");
    menuItem6.setOnAction(
        actionEvent -> {
          if (closedPaths.size() > 0) {
            int index = closedPaths.size() - 1;
            closedPaths.get(index).filter(pathResolver::isAsciidoc).ifPresent(this::addTab);
            closedPaths.get(index).filter(pathResolver::isMarkdown).ifPresent(this::addTab);
            closedPaths.get(index).filter(pathResolver::isImage).ifPresent(this::addImageTab);
            closedPaths.remove(index);
          }
        });

    MenuItem menuItem7 = new MenuItem("Open File Location");

    menuItem7.setOnAction(
        event -> {
          current
              .currentPath()
              .ifPresent(
                  path -> {
                    controller
                        .getHostServices()
                        .showDocument(path.getParent().toUri().toASCIIString());
                  });
        });

    MenuItem menuItem8 = new MenuItem("New File");
    menuItem8.setOnAction(controller::newDoc);

    MenuItem gotoWorkdir = new MenuItem("Go to Workdir");
    gotoWorkdir.setOnAction(
        event -> {
          current.currentPath().map(Path::getParent).ifPresent(directoryService::changeWorkigDir);
        });

    ContextMenu contextMenu = new ContextMenu();
    contextMenu
        .getItems()
        .addAll(
            menuItem0,
            menuItem1,
            menuItem2,
            new SeparatorMenuItem(),
            menuItem4,
            menuItem5,
            menuItem6,
            new SeparatorMenuItem(),
            gotoWorkdir,
            new SeparatorMenuItem(),
            menuItem7,
            menuItem8);

    tab.contextMenuProperty().setValue(contextMenu);
    Label label = tab.getLabel();

    label.setOnMouseClicked(
        mouseEvent -> {
          if (mouseEvent.getButton().equals(MouseButton.SECONDARY)) {
            tab.select();
          } else if (mouseEvent.getClickCount() > 1) {
            controller.adjustSplitPane();
          }
        });

    return tab;
  }