@SuppressWarnings("HardCodedStringLiteral")
  private boolean togglePopup(KeyEvent e) {
    final KeyStroke stroke = KeyStroke.getKeyStroke(e.getKeyCode(), e.getModifiers());
    final Object action = ((InputMap) UIManager.get("ComboBox.ancestorInputMap")).get(stroke);
    if ("selectNext".equals(action)) {
      if (!isPopupShowing()) {
        return true;
      } else {
        return false;
      }
    } else if ("togglePopup".equals(action)) {
      if (isPopupShowing()) {
        closePopup();
      } else {
        suggestCompletion(true, true);
      }
      return true;
    } else {
      final Keymap active = KeymapManager.getInstance().getActiveKeymap();
      final String[] ids = active.getActionIds(stroke);
      if (ids.length > 0 && IdeActions.ACTION_CODE_COMPLETION.equals(ids[0])) {
        suggestCompletion(true, true);
      }
    }

    return false;
  }
Esempio n. 2
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 public void keyReleased(KeyEvent e) {
   int keyCode = e.getKeyCode();
   IJ.setKeyUp(keyCode);
   int flags = e.getModifiers();
   boolean control = (flags & KeyEvent.CTRL_MASK) != 0;
   boolean meta = (flags & KeyEvent.META_MASK) != 0;
   boolean shift = (flags & e.SHIFT_MASK) != 0;
   if (keyCode == KeyEvent.VK_G && shift && (control || meta)) new ScreenGrabber().run("");
 }
 @Override
 public boolean dispatchKeyEvent(KeyEvent e) {
   int code = e.getKeyCode();
   int modifiers = e.getModifiers();
   if (code == KeyEvent.VK_ESCAPE) {
     if (isShowingSheet()) {
       discardTopSheet();
       return true;
     }
   }
   if (code == KeyEvent.VK_Q && modifiers == Platform.getPlatform().getCommandModifierMask()) {
     shutdown();
     return true;
   }
   return false;
 }
Esempio n. 4
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 public void keyPressed(KeyEvent e) {
   int keyCode = e.getKeyCode();
   IJ.setKeyDown(keyCode);
   if (keyCode == KeyEvent.VK_ENTER && textArea1 == null && okay != null && okay.isEnabled()) {
     wasOKed = true;
     if (IJ.isMacOSX()) accessTextFields();
     dispose();
   } else if (keyCode == KeyEvent.VK_ESCAPE) {
     wasCanceled = true;
     dispose();
     IJ.resetEscape();
   } else if (keyCode == KeyEvent.VK_W
       && (e.getModifiers() & Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()) != 0) {
     wasCanceled = true;
     dispose();
   }
 }
Esempio n. 5
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 @Override
 public void keyPressed(KeyEvent e) {
   // Accept "copy" key strokes
   KeyStroke ks = KeyStroke.getKeyStroke(e.getKeyCode(), e.getModifiers());
   JComponent comp = (JComponent) e.getSource();
   for (int i = 0; i < 3; i++) {
     InputMap im = comp.getInputMap(i);
     Object key = im.get(ks);
     if (defaultEditorKitCopyActionName.equals(key)
         || transferHandlerCopyActionName.equals(key)) {
       return;
     }
   }
   // Accept JTable navigation key strokes
   if (!tableNavigationKeys.contains(e.getKeyCode())) {
     e.consume();
   }
 }
Esempio n. 6
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 public void keyTyped(KeyEvent e) {
   char keyChar = e.getKeyChar();
   int flags = e.getModifiers();
   if (IJ.debugMode)
     IJ.log(
         "keyTyped: char=\""
             + keyChar
             + "\" ("
             + (int) keyChar
             + "), flags= "
             + Integer.toHexString(flags)
             + " ("
             + KeyEvent.getKeyModifiersText(flags)
             + ")");
   if (keyChar == '\\' || keyChar == 171 || keyChar == 223) {
     if (((flags & Event.ALT_MASK) != 0)) doCommand("Animation Options...");
     else doCommand("Start Animation [\\]");
   }
 }
  @SuppressWarnings("HardCodedStringLiteral")
  private void processListSelection(final KeyEvent e) {
    if (togglePopup(e)) return;

    if (!isPopupShowing()) return;

    final InputMap map = myPathTextField.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
    if (map != null) {
      final Object object = map.get(KeyStroke.getKeyStrokeForEvent(e));
      if (object instanceof Action) {
        final Action action = (Action) object;
        if (action.isEnabled()) {
          action.actionPerformed(new ActionEvent(this, ActionEvent.ACTION_PERFORMED, "action"));
          e.consume();
          return;
        }
      }
    }

    final Object action = getAction(e, myList);

    if ("selectNextRow".equals(action)) {
      if (ensureSelectionExists()) {
        ListScrollingUtil.moveDown(myList, e.getModifiersEx());
      }
    } else if ("selectPreviousRow".equals(action)) {
      ListScrollingUtil.moveUp(myList, e.getModifiersEx());
    } else if ("scrollDown".equals(action)) {
      ListScrollingUtil.movePageDown(myList);
    } else if ("scrollUp".equals(action)) {
      ListScrollingUtil.movePageUp(myList);
    } else if (getSelectedFileFromCompletionPopup() != null
        && (e.getKeyCode() == KeyEvent.VK_ENTER || e.getKeyCode() == KeyEvent.VK_TAB)
        && e.getModifiers() == 0) {
      hideCurrentPopup();
      e.consume();
      processChosenFromCompletion(e.getKeyCode() == KeyEvent.VK_TAB);
    }
  }
Esempio n. 8
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  /**
   * This method is called when the focused component (and none of its ancestors) want the key
   * event. This will look up the keystroke to see if any chidren (or subchildren) of the specified
   * container want a crack at the event. If one of them wants it, then it will "DO-THE-RIGHT-THING"
   */
  public boolean fireKeyboardAction(KeyEvent e, boolean pressed, Container topAncestor) {

    if (e.isConsumed()) {
      System.out.println("Acquired pre-used event!");
      Thread.dumpStack();
    }

    // There may be two keystrokes associated with a low-level key event;
    // in this case a keystroke made of an extended key code has a priority.
    KeyStroke ks;
    KeyStroke ksE = null;

    if (e.getID() == KeyEvent.KEY_TYPED) {
      ks = KeyStroke.getKeyStroke(e.getKeyChar());
    } else {
      if (e.getKeyCode() != e.getExtendedKeyCode()) {
        ksE = KeyStroke.getKeyStroke(e.getExtendedKeyCode(), e.getModifiers(), !pressed);
      }
      ks = KeyStroke.getKeyStroke(e.getKeyCode(), e.getModifiers(), !pressed);
    }

    Hashtable keyMap = containerMap.get(topAncestor);
    if (keyMap != null) { // this container isn't registered, so bail

      Object tmp = null;
      // extended code has priority
      if (ksE != null) {
        tmp = keyMap.get(ksE);
        if (tmp != null) {
          ks = ksE;
        }
      }
      if (tmp == null) {
        tmp = keyMap.get(ks);
      }

      if (tmp == null) {
        // don't do anything
      } else if (tmp instanceof JComponent) {
        JComponent c = (JComponent) tmp;
        if (c.isShowing() && c.isEnabled()) { // only give it out if enabled and visible
          fireBinding(c, ks, e, pressed);
        }
      } else if (tmp instanceof Vector) { // more than one comp registered for this
        Vector v = (Vector) tmp;
        // There is no well defined order for WHEN_IN_FOCUSED_WINDOW
        // bindings, but we give precedence to those bindings just
        // added. This is done so that JMenus WHEN_IN_FOCUSED_WINDOW
        // bindings are accessed before those of the JRootPane (they
        // both have a WHEN_IN_FOCUSED_WINDOW binding for enter).
        for (int counter = v.size() - 1; counter >= 0; counter--) {
          JComponent c = (JComponent) v.elementAt(counter);
          // System.out.println("Trying collision: " + c + " vector = "+ v.size());
          if (c.isShowing() && c.isEnabled()) { // don't want to give these out
            fireBinding(c, ks, e, pressed);
            if (e.isConsumed()) return true;
          }
        }
      } else {
        System.out.println("Unexpected condition in fireKeyboardAction " + tmp);
        // This means that tmp wasn't null, a JComponent, or a Vector.  What is it?
        Thread.dumpStack();
      }
    }

    if (e.isConsumed()) {
      return true;
    }
    // if no one else handled it, then give the menus a crack
    // The're handled differently.  The key is to let any JMenuBars
    // process the event
    if (keyMap != null) {
      Vector v = (Vector) keyMap.get(JMenuBar.class);
      if (v != null) {
        Enumeration iter = v.elements();
        while (iter.hasMoreElements()) {
          JMenuBar mb = (JMenuBar) iter.nextElement();
          if (mb.isShowing() && mb.isEnabled()) { // don't want to give these out
            boolean extended = (ksE != null) && !ksE.equals(ks);
            if (extended) {
              fireBinding(mb, ksE, e, pressed);
            }
            if (!extended || !e.isConsumed()) {
              fireBinding(mb, ks, e, pressed);
            }
            if (e.isConsumed()) {
              return true;
            }
          }
        }
      }
    }

    return e.isConsumed();
  }
Esempio n. 9
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  public void keyPressed(KeyEvent e) {
    // if (e.isConsumed()) return;
    int keyCode = e.getKeyCode();
    IJ.setKeyDown(keyCode);
    hotkey = false;
    if (keyCode == KeyEvent.VK_CONTROL || keyCode == KeyEvent.VK_SHIFT) return;
    char keyChar = e.getKeyChar();
    int flags = e.getModifiers();
    if (IJ.debugMode)
      IJ.log(
          "keyPressed: code="
              + keyCode
              + " ("
              + KeyEvent.getKeyText(keyCode)
              + "), char=\""
              + keyChar
              + "\" ("
              + (int) keyChar
              + "), flags="
              + KeyEvent.getKeyModifiersText(flags));
    boolean shift = (flags & KeyEvent.SHIFT_MASK) != 0;
    boolean control = (flags & KeyEvent.CTRL_MASK) != 0;
    boolean alt = (flags & KeyEvent.ALT_MASK) != 0;
    boolean meta = (flags & KeyEvent.META_MASK) != 0;
    String cmd = null;
    ImagePlus imp = WindowManager.getCurrentImage();
    boolean isStack = (imp != null) && (imp.getStackSize() > 1);

    if (imp != null
        && !control
        && ((keyChar >= 32 && keyChar <= 255) || keyChar == '\b' || keyChar == '\n')) {
      Roi roi = imp.getRoi();
      if (roi instanceof TextRoi) {
        if ((flags & KeyEvent.META_MASK) != 0 && IJ.isMacOSX()) return;
        if (alt) {
          switch (keyChar) {
            case 'u':
            case 'm':
              keyChar = IJ.micronSymbol;
              break;
            case 'A':
              keyChar = IJ.angstromSymbol;
              break;
            default:
          }
        }
        ((TextRoi) roi).addChar(keyChar);
        return;
      }
    }

    // Handle one character macro shortcuts
    if (!control && !meta) {
      Hashtable macroShortcuts = Menus.getMacroShortcuts();
      if (macroShortcuts.size() > 0) {
        if (shift) cmd = (String) macroShortcuts.get(new Integer(keyCode + 200));
        else cmd = (String) macroShortcuts.get(new Integer(keyCode));
        if (cmd != null) {
          // MacroInstaller.runMacroCommand(cmd);
          commandName = cmd;
          MacroInstaller.runMacroShortcut(cmd);
          return;
        }
      }
    }

    if ((!Prefs.requireControlKey || control || meta) && keyChar != '+') {
      Hashtable shortcuts = Menus.getShortcuts();
      if (shift) cmd = (String) shortcuts.get(new Integer(keyCode + 200));
      else cmd = (String) shortcuts.get(new Integer(keyCode));
    }

    if (cmd == null) {
      switch (keyChar) {
        case '<':
        case ',':
          if (isStack) cmd = "Previous Slice [<]";
          break;
        case '>':
        case '.':
        case ';':
          if (isStack) cmd = "Next Slice [>]";
          break;
        case '+':
        case '=':
          cmd = "In [+]";
          break;
        case '-':
          cmd = "Out [-]";
          break;
        case '/':
          cmd = "Reslice [/]...";
          break;
        default:
      }
    }

    if (cmd == null) {
      switch (keyCode) {
        case KeyEvent.VK_TAB:
          WindowManager.putBehind();
          return;
        case KeyEvent.VK_BACK_SPACE: // delete
          if (deleteOverlayRoi(imp)) return;
          cmd = "Clear";
          hotkey = true;
          break;
          // case KeyEvent.VK_BACK_SLASH: cmd=IJ.altKeyDown()?"Animation Options...":"Start
          // Animation"; break;
        case KeyEvent.VK_EQUALS:
          cmd = "In [+]";
          break;
        case KeyEvent.VK_MINUS:
          cmd = "Out [-]";
          break;
        case KeyEvent.VK_SLASH:
        case 0xbf:
          cmd = "Reslice [/]...";
          break;
        case KeyEvent.VK_COMMA:
        case 0xbc:
          if (isStack) cmd = "Previous Slice [<]";
          break;
        case KeyEvent.VK_PERIOD:
        case 0xbe:
          if (isStack) cmd = "Next Slice [>]";
          break;
        case KeyEvent.VK_LEFT:
        case KeyEvent.VK_RIGHT:
        case KeyEvent.VK_UP:
        case KeyEvent.VK_DOWN: // arrow keys
          if (imp == null) return;
          Roi roi = imp.getRoi();
          if (IJ.shiftKeyDown() && imp == Orthogonal_Views.getImage()) return;
          boolean stackKey = imp.getStackSize() > 1 && (roi == null || IJ.shiftKeyDown());
          boolean zoomKey = roi == null || IJ.shiftKeyDown() || IJ.controlKeyDown();
          if (stackKey && keyCode == KeyEvent.VK_RIGHT) cmd = "Next Slice [>]";
          else if (stackKey && keyCode == KeyEvent.VK_LEFT) cmd = "Previous Slice [<]";
          else if (zoomKey
              && keyCode == KeyEvent.VK_DOWN
              && !ignoreArrowKeys(imp)
              && Toolbar.getToolId() < Toolbar.SPARE6) cmd = "Out [-]";
          else if (zoomKey
              && keyCode == KeyEvent.VK_UP
              && !ignoreArrowKeys(imp)
              && Toolbar.getToolId() < Toolbar.SPARE6) cmd = "In [+]";
          else if (roi != null) {
            if ((flags & KeyEvent.ALT_MASK) != 0) roi.nudgeCorner(keyCode);
            else roi.nudge(keyCode);
            return;
          }
          break;
        case KeyEvent.VK_ESCAPE:
          abortPluginOrMacro(imp);
          return;
        case KeyEvent.VK_ENTER:
          WindowManager.toFront(this);
          return;
        default:
          break;
      }
    }

    if (cmd != null && !cmd.equals("")) {
      commandName = cmd;
      if (cmd.equals("Fill") || cmd.equals("Draw")) hotkey = true;
      if (cmd.charAt(0) == MacroInstaller.commandPrefix) MacroInstaller.runMacroShortcut(cmd);
      else {
        doCommand(cmd);
        keyPressedTime = System.currentTimeMillis();
        lastKeyCommand = cmd;
      }
    }
  }
Esempio n. 10
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 @Override
 protected void processKeyEvent(KeyEvent evt) {
   if (evt.getID() == KeyEvent.KEY_PRESSED) {
     ActionContext ac = VFSBrowser.getActionContext();
     int row = parentDirectories.getSelectedIndex();
     switch (evt.getKeyCode()) {
       case KeyEvent.VK_DOWN:
         evt.consume();
         if (row < parentDirectories.getSize().height - 1)
           parentDirectories.setSelectedIndex(++row);
         break;
       case KeyEvent.VK_LEFT:
         if ((evt.getModifiers() & InputEvent.ALT_MASK) > 0) {
           evt.consume();
           browser.previousDirectory();
         } else super.processEvent(evt);
         break;
       case KeyEvent.VK_RIGHT:
         if ((evt.getModifiers() & InputEvent.ALT_MASK) > 0) {
           evt.consume();
           browser.nextDirectory();
         } else super.processEvent(evt);
         break;
       case KeyEvent.VK_TAB:
         evt.consume();
         if ((evt.getModifiers() & InputEvent.SHIFT_MASK) > 0) browser.focusOnDefaultComponent();
         else table.requestFocus();
         break;
       case KeyEvent.VK_UP:
         evt.consume();
         if (row > 0) {
           parentDirectories.setSelectedIndex(--row);
         }
         break;
       case KeyEvent.VK_BACK_SPACE:
         evt.consume();
         EditAction up = ac.getAction("vfs.browser.up");
         ac.invokeAction(evt, up);
         break;
       case KeyEvent.VK_F5:
         evt.consume();
         EditAction reload = ac.getAction("vfs.browser.reload");
         ac.invokeAction(evt, reload);
         break;
       case KeyEvent.VK_ENTER:
         evt.consume();
         if (row != -1) {
           // basically the same handling as in ParentMouseHandler#mouseReleased
           Object obj = parentDirectories.getModel().getElementAt(row);
           if (obj instanceof VFSFile) {
             VFSFile dirEntry = (VFSFile) obj;
             browser.setDirectory(dirEntry.getPath());
             if (browser.getMode() == VFSBrowser.BROWSER) focusOnFileView();
           }
         }
         break;
         /* These actions don't work because they look at the EntryTable for the current selected
         * 	item. We need actions that look at the parentDirectoryList item instead.
         *
         			case KeyEvent.VK_DELETE:
         				evt.consume();
         				ea = ac.getAction("vfs.browser.delete");
         				ac.invokeAction(evt, ea);
         				break;
         			case KeyEvent.CTRL_MASK | KeyEvent.VK_N:
         				evt.consume();
         				ea = ac.getAction("vfs.browser.new-file");
         				ac.invokeAction(evt, ea);
         				break;
         			case KeyEvent.VK_INSERT:
         				evt.consume();
         				ea = ac.getAction("vfs.browser.new-directory");
         				ac.invokeAction(evt, ea);
         				break; */
     }
   } else if (evt.getID() == KeyEvent.KEY_TYPED) {
     if (evt.isControlDown() || evt.isAltDown() || evt.isMetaDown()) {
       evt.consume();
       return;
     }
     switch (evt.getKeyChar()) {
       case '~':
         evt.consume();
         if (browser.getMode() == VFSBrowser.BROWSER)
           browser.setDirectory(System.getProperty("user.home"));
         break;
       case '/':
         evt.consume();
         if (browser.getMode() == VFSBrowser.BROWSER) browser.rootDirectory();
         break;
       case '-':
         evt.consume();
         if (browser.getMode() == VFSBrowser.BROWSER) {
           browser.setDirectory(browser.getView().getBuffer().getDirectory());
         }
         break;
     }
   }
   if (!evt.isConsumed()) super.processKeyEvent(evt);
 }
 private static Object getAction(final KeyEvent e, final JComponent comp) {
   final KeyStroke stroke = KeyStroke.getKeyStroke(e.getKeyCode(), e.getModifiers());
   return comp.getInputMap().get(stroke);
 }