/** Handle menu events. */ public void actionPerformed(ActionEvent e) { if ((e.getSource() instanceof MenuItem)) { MenuItem item = (MenuItem) e.getSource(); String cmd = e.getActionCommand(); commandName = cmd; ImagePlus imp = null; if (item.getParent() == Menus.getOpenRecentMenu()) { new RecentOpener(cmd); // open image in separate thread return; } else if (item.getParent() == Menus.getPopupMenu()) { Object parent = Menus.getPopupMenu().getParent(); if (parent instanceof ImageCanvas) imp = ((ImageCanvas) parent).getImage(); } int flags = e.getModifiers(); hotkey = false; actionPerformedTime = System.currentTimeMillis(); long ellapsedTime = actionPerformedTime - keyPressedTime; if (cmd != null && (ellapsedTime >= 200L || !cmd.equals(lastKeyCommand))) { if ((flags & Event.ALT_MASK) != 0) IJ.setKeyDown(KeyEvent.VK_ALT); if ((flags & Event.SHIFT_MASK) != 0) IJ.setKeyDown(KeyEvent.VK_SHIFT); new Executer(cmd, imp); } lastKeyCommand = null; if (IJ.debugMode) IJ.log("actionPerformed: time=" + ellapsedTime + ", " + e); } }
void installPopupMenu(String name, Program pgm) { Hashtable h = pgm.getMenus(); if (h == null) return; String[] commands = (String[]) h.get(name); if (commands == null) return; PopupMenu popup = Menus.getPopupMenu(); if (popup == null) return; popup.removeAll(); for (int i = 0; i < commands.length; i++) { if (commands[i].equals("-")) popup.addSeparator(); else { MenuItem mi = new MenuItem(commands[i]); mi.addActionListener(this); popup.add(mi); } } }
protected void handlePopupMenu(MouseEvent e) { if (disablePopupMenu) return; if (IJ.debugMode) IJ.log("show popup: " + (e.isPopupTrigger() ? "true" : "false")); int x = e.getX(); int y = e.getY(); Roi roi = imp.getRoi(); if (roi != null && (roi.getType() == Roi.POLYGON || roi.getType() == Roi.POLYLINE || roi.getType() == Roi.ANGLE) && roi.getState() == roi.CONSTRUCTING) { roi.handleMouseUp(x, y); // simulate double-click to finalize roi.handleMouseUp(x, y); // polygon or polyline selection return; } PopupMenu popup = Menus.getPopupMenu(); if (popup != null) { add(popup); if (IJ.isMacOSX()) IJ.wait(10); popup.show(this, x, y); } }