void addShortcut(String name) {
int index1 = name.indexOf('[');
if (index1 == -1) return;
int index2 = name.lastIndexOf(']');
if (index2 <= (index1 + 1)) return;
String shortcut = name.substring(index1 + 1, index2);
int len = shortcut.length();
if (len > 1) shortcut = shortcut.toUpperCase(Locale.US);
;
if (len > 3 || (len > 1 && shortcut.charAt(0) != 'F' && shortcut.charAt(0) != 'N')) return;
int code = Menus.convertShortcutToCode(shortcut);
if (code == 0) return;
if (nShortcuts == 0) removeShortcuts();
// One character shortcuts go in a separate hash table to
// avoid conflicts with ImageJ menu shortcuts.
if (len == 1 || shortcut.equals("N+") || shortcut.equals("N-")) {
Hashtable macroShortcuts = Menus.getMacroShortcuts();
macroShortcuts.put(new Integer(code), commandPrefix + name);
nShortcuts++;
return;
}
Hashtable shortcuts = Menus.getShortcuts();
if (shortcuts.get(new Integer(code)) != null) {
if (shortcutsInUse == null) shortcutsInUse = "\n \n";
shortcutsInUse += " " + name + "\n";
inUseCount++;
return;
}
shortcuts.put(new Integer(code), commandPrefix + name);
nShortcuts++;
// IJ.log("addShortcut3: "+name+" "+shortcut+" "+code);
}
